WO2014139050A1 - Shunt-circulation second-class absorption heat pump - Google Patents
Shunt-circulation second-class absorption heat pump Download PDFInfo
- Publication number
- WO2014139050A1 WO2014139050A1 PCT/CN2013/000291 CN2013000291W WO2014139050A1 WO 2014139050 A1 WO2014139050 A1 WO 2014139050A1 CN 2013000291 W CN2013000291 W CN 2013000291W WO 2014139050 A1 WO2014139050 A1 WO 2014139050A1
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- Prior art keywords
- generator
- solution
- new
- pump
- absorber
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/008—Sorption machines, plants or systems, operating continuously, e.g. absorption type with multi-stage operation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/04—Heat pumps of the sorption type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Definitions
- the invention belongs to the technical field of low temperature waste heat utilization and heat pump.
- the second type of absorption heat pump uses the temperature difference between the residual heat medium and the cooling medium as the driving force.
- the double-effect or multi-effect process should be used to provide the utilization rate of the low-temperature residual heat; when the temperature difference is small and the residual heat When it is rich, it should be considered to use graded condensation to increase the utilization of waste heat resources.
- From the perspective of working fluid there are sub-temperature working medium and low-temperature working medium, which correspond to suitable thermodynamic parameters; thus, when the driving temperature difference exceeds the working range of a single working medium, two or two should be considered.
- the above working medium enables a sufficient temperature drop to achieve the residual heat of the driving heat medium, so as to increase the temperature increase and the degree of utilization of other waste heat resources.
- the cycle of the second type of absorption heat pump has to achieve more purposes, including: smooth changes in thermodynamic parameters, adjustable heating parameters, and better adaptation to operating conditions. Change, have the best performance index; can realize the deep utilization of waste heat resources, or use the waste heat resources of different grades to realize the comprehensive utilization of low temperature waste heat; realize the heating of two or more ends, so as to meet the temperature variation range of the heated medium A wider condition while maintaining a high performance index. To this end, a corresponding series of shunt cycles of the second type of absorption heat pump is required. Summary of the invention:
- the main object of the present invention is to provide a second type of absorption heat pump with a shunt cycle, and the specific contents of the invention are as follows:
- Shunt cycle type II absorption heat pump mainly by generator, second generator, absorber, second absorber, evaporator, second evaporator, condenser, solution pump, second solution pump, cold
- the generator has a concentrated solution pipeline connected to the absorber through the solution pump and the solution heat exchanger, and the absorber is also thin
- the solution pipeline is connected to the generator through the solution heat exchanger, and the generator and the refrigerant vapor passage are connected with the second generator, and then the second generator and the refrigerant liquid pipeline are connected to the evaporator through the refrigerant liquid pump to evaporate
- the refrigerant vapor passage is connected to the absorber;
- the second generator has a concentrated solution pipeline connected to the second absorber via the second solution pump and the second solution heat exchanger, and the second absorber has a dilute solution pipeline
- the second solution heat exchanger is in communication with the second generator, the second generator further
- Shunt cycle type II absorption heat pump which is the second type of absorption heat pump of the shunt cycle described in item 1, adding the third generator, the third solution pump, the third refrigerant pump and the a three-solution heat exchanger, wherein the absorber adds a dilute solution line to communicate with the third generator via the third solution heat exchanger, and the third generator further has a concentrated solution line through the third solution pump and the third solution heat exchanger
- the absorber is connected, the generator has a refrigerant vapor channel and the second generator is connected, and the second generator has a refrigerant liquid pipeline connected to the evaporator through the refrigerant liquid pump to adjust the generator to have a refrigerant vapor passage and the first
- the third generator has a refrigerant liquid pipeline connected to the evaporator via the third refrigerant liquid pump, and the third generator has a refrigerant vapor passage connected to the second generator, and the second generator has The refrigerant liquid pipeline is connected to the e
- Shunt circulation type II absorption heat pump is a third type generator, a third refrigerant liquid pump and a third solution heat exchanger in the second type absorption heat pump of the shunt cycle described in Item 1.
- the generator has a concentrated solution pipeline connected to the solution pump and the solution heat exchanger and the absorber to adjust the generator to have a concentrated solution pipeline connected to the third generator via the third solution heat exchanger, and the third generator has The concentrated solution pipeline communicates with the absorber through the solution pump, the third solution heat exchanger and the solution heat exchanger, and the refrigerant has a refrigerant vapor passage connected with the second generator, and the second generator has a refrigerant liquid pipeline After the refrigerant liquid pump and the evaporator are connected to each other, the generator has a refrigerant vapor passage connected with the third generator, and then the third generator has a refrigerant liquid pipeline connected to the evaporator via the third refrigerant liquid pump, and the third The generator has a refrigerant vapor passage communicating
- Shunt cycle type II absorption heat pump which is the second type of absorption heat pump of the shunt cycle of the first item, adding the third generator, the third solution pump, the third refrigerant pump and the a three-solution heat exchanger, wherein the absorber has a dilute solution line connected to the generator through the solution heat exchanger to adjust the absorber to a dilute solution line through the solution heat exchanger and the third solution heat exchanger to communicate with the third generator
- the third generator further has a concentrated solution line connected to the generator via the third solution pump and the third solution heat exchanger, and the second generator is cooled after the generator has a refrigerant vapor passage connected to the second generator.
- the agent liquid pipeline is connected to the evaporator through the refrigerant liquid pump to adjust the generator to have a refrigerant vapor passage connected with the third generator, and then the third generator has a refrigerant liquid pipeline through the third refrigerant liquid pump and the evaporator
- the third generator has a refrigerant vapor channel connected to the second generator, and the second generator further has a refrigerant liquid pipeline connected to the evaporator through the refrigerant liquid pump to form a shunt cycle second type absorption heat pump.
- the second-stage absorption heat pump of the bypass cycle is the third type generator, the third absorber, the third solution pump, and the third solution added in the second type absorption heat pump of the shunt cycle described in Item 1. a heat exchanger and a steam separation chamber, wherein the absorber has a dilute solution line connected to the generator through the solution heat exchanger to adjust the absorber to a dilute solution line through the solution heat exchanger and the third absorber, the third absorber Then, the dilute solution pipeline is connected to the generator through the third solution pump and the third solution heat exchanger, and the concentrated solution pipeline of the generator is connected to the absorber through the solution pump and the solution heat exchanger to adjust the generator to have a concentrated solution.
- the pipeline communicates with the third generator via the third solution heat exchanger, and the third generator further has a concentrated solution pipeline connected to the absorber via the solution pump and the solution heat exchanger, and the third generator further has a refrigerant vapor passage and
- the third absorber is connected, the third generator and the waste heat medium pipeline are connected to the outside;
- the second generator has a concentrated solution pipeline connected to the second solution pump and the second solution heat exchanger and the second absorber is adjusted to The second generator is thick
- the liquid pipeline is connected to the steam distribution chamber through the third absorber, and the concentrated liquid pipeline is connected to the second absorber through the second solution pump and the second solution heat exchanger, and the steam separator has a refrigerant vapor.
- the passage communicates with the condenser to form a second type of absorption heat pump with a split circuit.
- Shunt cycle type II absorption heat pump in the second type of absorption heat pump of the shunt cycle described in item 1, adding the third absorber, the third solution pump and the steam separation chamber, retaining or canceling absorption
- the heated medium pipeline connected to the outside, the concentrated solution pipeline of the generator is connected to the absorber through the solution pump and the solution heat exchanger to adjust the generator to have a concentrated solution pipeline through the solution pump, the solution heat exchanger and the absorption
- the device is connected to the steam separation chamber, and the concentrated solution line is connected to the third absorber through the third solution pump, and the third absorber is connected to the absorber through the dilute solution line, and the generator has refrigerant vapor.
- the second generator is further connected with the refrigerant liquid pipeline through the refrigerant liquid pump and the evaporator to adjust the generator and the steam distribution chamber, and the refrigerant vapor passage is connected with the second generator.
- the generator further has a refrigerant liquid pipeline connected to the evaporator through the refrigerant liquid pump, the evaporator adds a refrigerant vapor passage to communicate with the third absorber, and the third absorber and the heated medium pipeline communicate with the outside, the shape
- the component road recycles the second type of absorption heat pump.
- the second type of absorption enthalpy of the bypass cycle is the third type of generator, the third solution pump, the third refrigerant pump, and the second type of absorption heat pump of the shunt cycle of the first item.
- a third absorber and a steam dividing chamber retaining or canceling the heated medium pipeline that communicates with the outside of the absorber, and connecting the concentrated solution pipeline of the generator to the solution through the solution pump and the solution heat exchanger to adjust the generator to be thick
- the solution pipeline is connected to the steam distribution chamber through the solution pump, the solution heat exchanger and the absorber, and the concentrated solution pipeline is connected to the third absorber through the third solution pump, and the third absorber has a dilute solution tube.
- the road is connected with the absorber, and the steam distribution chamber has a refrigerant vapor passage connected with the third generator, and the third generator further has a refrigerant liquid pipeline connected to the evaporator via the third refrigerant liquid pump, and the evaporator is provided with a refrigerant vapor.
- the passage is in communication with the third absorber, the third absorber further has a heated medium line communicating with the outside; the second generator has a concentrated solution line passing through the second solution pump and the second solution heat exchanger and the second absorber Connected to the second generator with a concentrated solution tube Communicating with the third generator, the third generator further has a concentrated solution line communicating with the second absorber via the second solution pump and the second solution heat exchanger, and the third generator further has a refrigerant vapor passage communicating with the condenser , forming a split type circulation type II absorption heat pump.
- Shunt circulation type II absorption heat pump is a new type of refrigerant pump or new throttle valve, new solution pump and A new condenser is added, and the second generator has a concentrated solution line connected to the third generator to be adjusted to a second generator.
- the concentrated solution line is connected to the third generator via the new solution pump, and the third generator is cooled.
- the agent steam passage is connected to the condenser to be adjusted to connect the third generator refrigerant vapor passage with the newly added condenser, and the newly added condenser and the refrigerant liquid pipeline are connected to the second evaporator via the newly added refrigerant liquid pump or
- the new throttle valve is connected with the condenser to form a second-stage absorption heat pump of the bypass circuit; wherein, the new solution pump is cancelled, and the second generator has a concentrated solution pipeline connected with the third generator - using gravity pressure Poor solution delivery.
- the second type of absorption heat pump of the bypass cycle is the third type generator, the third solution pump, the third absorber, and the steam separation chamber in the second type of absorption heat pump of the shunt cycle described in the first item.
- the solution throttle valve and the second solution throttle valve the generator has a concentrated solution pipeline connected to the solution pump and the solution heat exchanger and the absorber to adjust the generator to have a concentrated solution pipeline through the solution pump and the third generator
- the third generator has a concentrated solution pipeline connected to the steam distribution chamber through the second solution throttle valve and the third absorber
- the split steam chamber has a concentrated solution pipeline through the third solution pump and the solution heat exchanger
- the absorber is connected, and the dilute solution pipeline of the absorber is connected to the generator through the solution heat exchanger to adjust the weak solution pipeline of the absorber to communicate with the third absorber through the solution heat exchanger, and the third absorber is further diluted.
- the solution pipeline is connected to the generator through the throttle section, and the third generator has a refrigerant vapor passage communicating with the third absorber, and the third generator and the waste heat medium pipeline are connected to the outside, and the generator has a refrigerant.
- the steam passage is connected to the second generator
- the second generator further has a refrigerant liquid pipeline connected to the evaporator through the refrigerant liquid pump to adjust the generator and the steam distribution chamber.
- the refrigerant vapor passage is connected with the second generator, and the second generator has a refrigerant liquid pipe.
- the passage of the refrigerant liquid pump is connected with the evaporator to form a second type absorption heat pump of the bypass circuit.
- Shunt cycle type II absorption heat pump in the second type of absorption heat pump of the shunt cycle described in item 1, adding third generator, third absorber, steam dividing chamber and solution throttle valve
- the generator has a concentrated solution pipeline connected to the solution pump and the solution heat exchanger and the absorber to adjust the generator to have a concentrated solution pipeline connected to the steam distribution chamber through the third absorber, and the concentrated steam pipeline in the steam separation chamber
- the third solution pump and the solution heat exchanger are connected to the absorber, and the absorber has a dilute solution pipeline connected to the generator through the solution heat exchanger to adjust the absorber to have a dilute solution pipeline through the solution heat exchanger and the third
- the absorber is connected, the third absorber has a dilute solution line connected to the third generator, and the third generator has a concentrated solution line through the solution throttle valve and occurs
- the third generator and the refrigerant vapor passage are connected to the third absorber, and the third generator and the waste heat medium pipeline are connected to the outside, and the generator has a refrigerant
- the second generator further has a refrigerant liquid pipeline connected to the evaporator through the coolant liquid pump and is adjusted to be a generator and a steam compartment.
- the refrigerant vapor passage is connected with the second generator, and the second generator has a refrigerant liquid pipeline.
- the refrigerant liquid pump is connected to the evaporator to form a second type absorption heat pump of the bypass circuit.
- Shunt cycle type II absorption heat pump in the second type of absorption heat pump of the shunt cycle described in item 1, adding a third generator, a third solution pump, a third solution heat exchanger, a triple absorber and a steam dividing chamber, the generator has a refrigerant vapor channel connected to the second generator, and the second generator and the refrigerant liquid pipeline are connected to the evaporator through the refrigerant liquid pump to adjust the generator to have a refrigerant
- the steam passage is in communication with the third absorber
- the third generator has a refrigerant vapor passage connected to the second generator, and the second generator is further connected with the refrigerant liquid pipeline via the refrigerant liquid pump and the evaporator, the third absorber And the dilute solution pipeline is connected to the third generator via the third solution pump and the third solution heat exchanger, and the third generator and the concentrated solution pipeline are connected to the third absorber via the third solution heat exchanger;
- the second generator has a concentrated solution pipeline connected to the second absorber through
- the new generator is added, and the refrigerant liquid pipeline is connected to the second evaporator through the newly added refrigerant liquid pump or connected to the condenser through the newly added throttle valve, and the new generator is further connected.
- the refrigerant vapor passage communicates with the condenser to form a second type of absorption heat pump for the bypass cycle.
- the second absorber is connected, the second generator has a refrigerant vapor channel connected to the condenser, and the second generator has a refrigerant vapor channel connected with the newly added generator, and then the generator is added.
- the refrigerant liquid pipeline is connected to the second evaporator via the newly added refrigerant liquid pump or communicated with the condenser through the newly added throttle valve, and the newly added generator and the refrigerant vapor passage are connected with the condenser to form a branching cycle.
- the second type of absorption heat pump is connected to the second evaporator via the newly added refrigerant liquid pump or communicated with the condenser through the newly added throttle valve, and the newly added generator and the refrigerant vapor passage are connected with the condenser to form a branching cycle.
- Shunt circulation type II absorption heat pump is added to the second type of absorption heat pump of any of the branching cycles mentioned in items 1-4, 6, and 9-10.
- a liquid pump or a new throttle valve, a new solution pump and a new solution heat exchanger, and the second absorber has a dilute solution line connected to the second generator via the second solution heat exchanger to adjust to a second absorption
- the dilute solution pipeline is connected to the newly added generator through the second solution heat exchanger and the new solution heat exchanger, and the new generator is further provided with a concentrated solution pipeline via a new solution pump and a new solution heat exchanger.
- the second generator is connected, the second generator has a refrigerant vapor channel connected to the condenser, and the second generator has a refrigerant vapor channel connected with the new helium generator, and the new generator is further provided with a refrigerant liquid pipeline.
- the newly added refrigerant liquid pump is connected with the second evaporator or communicated with the condenser through a new throttle valve, and the newly added generator and the refrigerant vapor passage are connected with the condenser to form a second type absorption heat pump of the bypass circuit.
- the new generator is added, and the refrigerant liquid pipeline is connected to the second evaporator through the newly added refrigerant liquid pump or connected to the condenser through the newly added throttle valve, and the new generator is further connected.
- a refrigerant vapor passage is connected to the condenser to form a bypass type second type absorption heat pump.
- Shunt cycle type II absorption heat pump is to add a new refrigerant liquid pump or a new throttle valve in the second type of absorption heat pump of any of the bypass cycles described in items 5 and 11.
- a new generator and a new solution heat exchanger are added, and the second generator has a concentrated solution pipeline connected to the second absorber through the second solution pump and the second solution heat exchanger to adjust the second generator to a concentrated solution tube
- the new solution heat exchanger is connected to the newly added generator, and the new generator and the concentrated solution pipeline are connected to the second absorber through the second solution pump, the new solution heat exchanger and the second solution heat exchanger.
- the second generator and the steam distribution chamber have a refrigerant vapor passage connected to the condenser to be adjusted to a second generator and a steam distribution chamber.
- the refrigerant vapor passage is connected with the newly added generator, and the new generator is further provided with a refrigerant liquid.
- the pipeline is connected to the second evaporator via a new refrigerant liquid pump or connected to the condenser via a new throttle valve.
- the new generator and the refrigerant vapor passage are connected to the condenser to form a second type of absorption of the bypass cycle. Heat pump.
- Shunt circulation type II absorption heat pump in the second type of absorption heat pump of any of the branching cycles mentioned in items 5 and 1 1 , adding new generator, adding refrigerant pump or new
- the throttle valve, the new solution pump and the new solution heat exchanger are added, and the second absorber has a dilute solution pipeline connected to the second generator through the second solution heat exchanger to adjust the second absorber to a dilute solution tube
- the second solution heat exchanger and the new solution heat exchanger are connected to the newly added generator, and the new generator and the concentrated solution pipeline are connected to the second generator via the new solution pump and the new solution heat exchanger.
- the second generator and the steam distribution chamber have a refrigerant vapor passage connected to the condenser to be adjusted to a second generator and a steam distribution chamber.
- the refrigerant vapor passage is connected with the newly added generator, and the new generator is further provided with a refrigerant liquid.
- the pipeline is connected to the second evaporator via a new refrigerant liquid pump or connected to the condenser via a new throttle valve.
- the new generator and the refrigerant vapor passage are connected to the condenser to form a second type of absorption of the bypass cycle. Heat pump.
- Shunt circulation type II absorption heat pump is added to the second type of absorption heat pump of any of the branching cycles described in items 4, 6, and 9-10, adding new generators and adding new solution pumps.
- Adding a solution heat exchanger and adding a new absorber, and connecting the second generator with a refrigerant vapor passage to the condenser to adjust the second generator to have a refrigerant vapor passage communicating with the newly added absorber The humidifier and the dilute solution pipeline are connected to the newly added generator through the new solution pump and the new solution heat exchanger, and the new generator and the concentrated solution pipeline are added to the new solution heat exchanger and the newly added absorber.
- Connected, the new generator and the refrigerant vapor channel are connected to the condenser.
- the new generator and the waste heat medium pipeline are connected to the outside.
- the new absorber and the cooling medium pipeline are connected to the outside to form a branching cycle.
- the second type of absorption heat pump is added to the second type of absorption heat pump.
- the newly added generator and the refrigerant vapor passage are connected with the newly added condenser, and the newly added condenser and the refrigerant liquid pipeline are connected to the second evaporator via the newly added refrigerant liquid pump or via the newly added throttle valve.
- the condenser is connected, the new generator and the waste heat medium pipeline are connected to the outside, and the newly added absorber and the newly added condenser also have a cooling medium pipeline and an external communication, respectively, forming a second type of absorption heat pump of the bypass circulation.
- Shunt circulation type II absorption heat pump is added to the second type of absorption heat pump of any of the branching cycles mentioned in items 5 and 11.
- the exchanger and the newly added absorber adjust the refrigerant flow passage of the second generator and the steam distribution chamber to the condenser to be adjusted to be connected to the second generator and the steam distribution chamber, and the refrigerant vapor passage is connected with the newly added absorber,
- the absorber and the dilute solution pipeline are connected to the newly added generator through the new solution pump and the new solution heat exchanger, and the new generator and the concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger.
- the new generator and the refrigerant vapor channel are connected to the condenser.
- the new generator and the residual heat medium pipeline are connected to the outside.
- the new absorber and the cooling medium pipeline are connected to the outside to form a shunt cycle.
- Absorption heat pump is added to the second type of absorption heat pump of any of the branching cycles mentioned in items 5 and 11.
- Shunt-circulating type II absorption heat pump is to add a new refrigerant liquid pump or a new throttle valve in the second type of absorption heat pump of any of the bypass cycles described in items 5 and 10.
- the dilute solution pipeline is connected to the newly added generator through the new solution pump and the new solution heat exchanger, and the new generator and the concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger.
- the new generator also has a refrigerant vapor channel connected to the new condenser.
- the new condenser and the refrigerant liquid line are connected to the second evaporator via a new refrigerant pump or via a new throttle valve and condensation.
- the device is connected, the new generator and the residual heat medium pipeline are connected to the outside, and the newly added absorber and the newly added condenser also have a cooling medium pipeline and an external communication, respectively, forming a second type of absorption heat pump of the bypass circulation.
- Shunt cycle type I absorption heat pump is added to the second type of absorption heat pump of the shunt cycle described in item 7, adding new generator, new solution pump, new solution heat exchanger and new
- the increase absorber, the second generator and the third generator have a refrigerant vapor passage connected to the condenser, and the second generator and the third generator have a refrigerant vapor passage connected with the newly added absorber, and the new absorber is further
- the dilute solution pipeline is connected to the newly added generator through the new solution pump and the new solution heat exchanger, and the new generator and the concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger, and newly added
- the generator also has a refrigerant vapor passage communicating with the condenser, and a new generator and a waste heat medium pipeline are connected to the outside, and a new absorber and a cooling medium pipeline are connected to the outside to form a shunt cycle second type absorption type. Heat pump.
- Shunt-cycle type II absorption heat pump in the second type of absorption heat pump of the shunt cycle described in Item 7, adding a new refrigerant liquid pump or adding a new throttle valve, adding a new generator, New solution pump, new solution heat exchanger, new absorption And a new condenser, the second generator and the third generator are connected with a refrigerant vapor channel to communicate with the newly added absorber, and the new absorber and the dilute solution pipeline are connected to the new solution pump and the new solution heat exchanger.
- New generator connection, new generator and concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger.
- the new generator and refrigerant vapor channel are connected with the new condenser, and new condensation is added.
- the refrigerant liquid pipeline is connected to the second evaporator through the newly added refrigerant liquid pump or connected to the condenser through the newly added throttle valve, and the new generator and the waste heat medium pipeline are connected to the outside, and the new absorption is added.
- the new condenser and the new condenser also have a cooling medium pipeline connected to the outside to form a bypass type second absorption heat pump.
- the second type of absorption heat pump of the bypass cycle is a second type of absorption heat pump of any of the bypass cycles described in items 1 to 24.
- the evaporator and the second evaporator are combined into one, forming a branch.
- Figure 1 is a schematic view showing the first structure and flow of a second type of absorption heat pump of a shunt cycle according to the present invention.
- Fig. 2 is a schematic view showing the second structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention.
- Fig. 3 is a schematic view showing the third structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention.
- Fig. 4 is a view showing the fourth structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention.
- Figure 5 is a schematic view showing the fifth structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention.
- Fig. 1 is a schematic view showing the first structure and flow of a second type of absorption heat pump of a shunt cycle according to the present invention.
- Fig. 2 is a schematic view showing the second structure and flow of the second type absorption heat pump of the shunt cycle according to
- FIG. 6 is a view showing the sixth structure and flow chart of the second type absorption heat pump of the shunt cycle according to the present invention.
- Figure 7 is a schematic view showing the seventh structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention.
- Figure 8 is a schematic view showing the eighth structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention.
- Figure 9 is a schematic view showing the ninth structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention.
- Figure 10 is a schematic view showing the tenth structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention.
- Figure 11 is a schematic view showing the structure and flow of the first type of the absorption type heat pump of the shunt cycle according to the present invention.
- Figure 12 is a schematic view showing the structure and flow of the second type of absorption heat pump of the second type of shunting cycle according to the present invention.
- Figure 13 is a schematic view showing the structure and flow of the third type of absorption heat pump of the shunt cycle according to the present invention.
- Figure 14 is a schematic view showing the first structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention.
- Figure 15 is a schematic view showing the structure and flow of the fifteenth type of absorption heat pump of the shunt cycle according to the present invention.
- Figure 16 is a perspective view showing the structure and flow of the 16th type of absorption heat pump of the second type of bypass circuit according to the present invention.
- Figure 17 is a schematic view showing the structure and flow of the second type of absorption heat pump of the shunt cycle according to the present invention.
- the shunt cycle type II absorption heat pump shown in Figure 1 is realized in this way - 1 structurally, it mainly consists of a generator, a second generator, an absorber, a second absorber, an evaporator, a second evaporator, a condenser, a solution pump, a second solution pump, a refrigerant liquid pump, a second cold a liquid medium pump, a solution heat exchanger and a second solution heat exchanger; the generator 1 has a concentrated solution line connected to the absorber 3 via the solution pump 8 and the solution heat exchanger 12, and the absorber 3 has a dilute solution tube
- the passage solution heat exchanger 12 is in communication with the generator 1, the generator 1 and the refrigerant vapor passage are in communication with the second generator 2, and the second generator 2 is further provided with a refrigerant liquid line through the refrigerant liquid pump 10 and evaporation.
- the evaporator 5 is connected, the evaporator 5 and the refrigerant vapor passage are connected to the absorber 3; the second generator 2 has a concentrated solution pipeline connected to the second absorber 4 via the second solution pump 9 and the second solution heat exchanger 13
- the second absorber 4 and the dilute solution line are connected to the second generator 2 via the second solution heat exchanger 13, and the second generator 2 has a refrigerant vapor passage communicating with the condenser 7, and the condenser 7 is further
- the refrigerant liquid line is connected to the second evaporator 6 via the second refrigerant liquid pump 11, and the first evaporator 6 is also cold.
- the steam passage is in communication with the first absorber 4; the generator 1, the evaporator 5 and the second evaporator 6 also have a residual heat medium line respectively communicating with the outside, and the absorber 3 and the second absorber 4 respectively have a heated medium tube
- the road is connected to the outside, and the condenser 7 and the cooling medium line are in communication with the outside.
- the dilute solution of the absorber 3 enters the generator 1 through the solution heat exchanger 12, and the residual heat medium flows through the first generator 1, and the solution heated into it is released and supplies the refrigerant vapor to the second generator 2 - - the refrigerant vapor generated by the generator 1 is supplied to the second generator 2 as a driving heat medium, and the concentrated solution of the generator 1 enters the absorber 3 through the solution pump 8 and the solution heat exchanger 12, absorbs the refrigerant vapor and radiates heat The medium to be heated; the dilute solution of the second absorber 4 enters the second generator 2 via the second solution heat exchanger 13, and the refrigerant vapor flows through the second generator 2, and the solution heated therein is released to the condenser 7 Providing refrigerant vapor, the concentrated solution of the second generator 2 enters the second absorber 4 via the second solution pump 9 and the second solution heat exchanger 13, absorbs the refrigerant vapor and radiates heat to the heated medium, and flows through the second The refrigerant
- the third generator 14 After the passage is in communication with the third generator 14, the third generator 14 has a refrigerant liquid line connected to the evaporator 5 via the third refrigerant liquid pump 16, and the third generator 14 has a refrigerant vapor passage and a second generator. After the second connection, the second generator 2 has a refrigerant liquid line connected to the evaporator 5 via the refrigerant liquid pump 10.
- the refrigerant vapor generated by the generator 1 is supplied to the third generator 14 to drive the heat medium, and a part of the diluted solution of the absorber 3 enters the third generator 14 through the third solution heat exchanger 17, the refrigerant vapor flow
- the second generator 14 releases the solution into which it is heated and supplies the refrigerant vapor to the second generator 2 - the refrigerant vapor generated by the third generator 14 is supplied to the second generator 2 for driving the heat medium,
- the concentrated solution of the three generators 14 enters the absorber 3 through the third solution pump 15 and the third solution heat exchanger 17, and the refrigerant vapor flowing through the third generator 14 is released into a refrigerant liquid and then through the third refrigerant.
- Liquid pump 16 Pressurization enters the evaporator 5, absorbs residual heat into refrigerant vapor and supplies it to the absorber 3 to form a shunt cycle second type absorption heat pump.
- the third generator, the third refrigerant liquid pump and the third solution heat exchanger are added, and the generator 1 has a concentrated solution pipeline.
- the solution pump 8 and the solution heat exchanger 12 are connected to the absorber 3 to be adjusted so that the generator 1 has a concentrated solution line communicating with the third generator 14 via the third solution heat exchanger 17, and the third generator 14 has a concentrated solution.
- the pipeline is connected to the absorber 3 via the solution pump 8, the third solution heat exchanger 17, and the solution heat exchanger 12, and the second generator 2 is further connected after the generator 1 has a refrigerant vapor passage communicating with the second generator 2.
- the refrigerant liquid pipeline is connected to the evaporator 5 through the refrigerant liquid pump 10 to be adjusted to be the generator 1 having the refrigerant vapor passage communicating with the third generator 14 and then the third generator 14 is further cooled by the refrigerant liquid pipeline through the third cold
- the liquid medium pump 16 is in communication with the evaporator 5, and the third generator 14 has a refrigerant vapor passage communicating with the second generator 2, and the second generator 2 is further provided with a refrigerant liquid line through the refrigerant liquid pump 10 and the evaporator 5 Connected.
- the refrigerant vapor generated by the generator 1 is supplied to the third generator 14 to drive the heat medium, and the concentrated solution of the generator 1 enters the third generator 14 through the third solution heat exchanger 17, and the refrigerant vapor flows through
- the third generator 14 the solution heated therein is released and supplies the refrigerant vapor to the second generator 2 - the refrigerant vapor generated by the third generator 14 is supplied to the second generator 2 as a driving heat medium, and the third
- the concentrated solution of the generator 14 enters the absorber 3 through the second solution pump 8, the third solution heat exchanger 17, and the solution heat exchanger 12, and the refrigerant vapor flowing through the third generator 14 is released into a refrigerant liquid.
- the third refrigerant liquid pump 16 pressurizes into the evaporator 5, absorbs the residual heat into the refrigerant vapor, and supplies it to the absorber 3 to form a shunt cycle second type absorption heat pump.
- the dilute solution line is connected to the third generator 14 via the solution heat exchanger 12 and the third solution heat exchanger 17, third
- the generator 14 further has a concentrated solution line connected to the generator 1 via the third solution pump 15 and the third solution heat exchanger 17, and the generator 1 has a refrigerant vapor channel connected to the second generator 2 and the second generator 2, the refrigerant liquid pipeline is connected to the evaporator 5 through the refrigerant liquid pump 10, and is adjusted to be the generator 1 having the refrigerant vapor passage communicating with the third generator 14 and then the third generator 14 is further provided with the refrigerant liquid pipeline.
- the third refrigerant liquid pump 16 is in communication with the evaporator 5, the third generator 14 has a refrigerant vapor passage communicating with the second generator 2, and the second generator 2 is further provided with a refrigerant liquid line via the refrigerant liquid pump 10 and The evaporator 5 is connected.
- the refrigerant vapor generated by the generator 1 is supplied to the third generator 14 to drive the heat medium, and the diluted solution of the absorber 3 enters the third generator 14 via the solution heat exchanger 12 and the third solution heat exchanger 17.
- the refrigerant vapor flows through the third generator 14, the solution heated into it is released, and the refrigerant vapor is supplied to the second generator 2 - the refrigerant vapor generated by the third generator 14 is supplied to the second generator 2
- the heat medium is driven, and the concentrated solution of the third generator 14 enters the generator 1 through the third solution pump 15 and the third solution heat exchanger 17, and the refrigerant vapor flowing through the third generator 14 is released into a refrigerant liquid.
- the third refrigerant liquid pump 16 pressurizes into the evaporator 5, absorbs the residual heat into the refrigerant vapor, and supplies it to the absorber 3 to form a shunt cycle second type absorption heat pump.
- the third generator, the third absorber, The third solution pump, the third solution heat exchanger and the steam separation chamber, and the dilute solution line of the absorber 3 is connected to the generator 1 through the solution heat exchanger 12 to be adjusted to the absorber 3 and the dilute solution line is subjected to solution heat exchange.
- the device 12 is in communication with the third absorber 18, and the third absorber 18 has a dilute solution line connected to the generator 1 via the third solution pump 15 and the third solution heat exchanger 17, and the generator 1 has a concentrated solution line.
- the solution pump 8 and the solution heat exchanger 12 are connected to the absorber 3 to be adjusted so that the generator 1 has a concentrated solution line communicating with the third generator 14 via the third solution heat exchanger 17, and the third generator 14 has a concentrated solution.
- the pipeline communicates with the absorber 3 via the solution pump 8 and the solution heat exchanger 12, and the third generator 14 also has a refrigerant vapor passage communicating with the third absorber 18, and the third generator 14 also has a heat medium conduit and an external portion.
- the second generator 2 has a concentrated solution line connected to the second absorber 4 via the second solution pump 9 and the second solution heat exchanger 13 to adjust the second generator 2 to have a concentrated solution through the third absorption
- the device 18 is in communication with the steam dividing chamber 19, and the steam dividing chamber 19 has a concentrated solution line through the second solution pump 9 and the second solution.
- the liquid heat exchanger 13 is in communication with the second absorber 4, and the steam dividing chamber 19 and the refrigerant vapor passage are in communication with the condenser 7.
- the concentrated solution of the generator 1 enters the third generator 14 via the third solution heat exchanger 17, and the residual heat medium flows through the third generator 14, and the solution heated therein is released and supplied to the third absorber 18.
- the refrigerant vapor, the concentrated solution of the third generator 14 enters the absorber 3 via the solution pump 8 and the solution heat exchanger 12, and the dilute solution of the absorber 3 enters the second absorber 18 through the solution heat exchanger 12, absorbing the refrigerant vapor And exothermic to the solution flowing therethrough, the dilute solution of the third absorber 18 enters the generator 1 through the third solution pump 15 and the third solution heat exchanger 17; the concentrated solution of the second generator 2 flows through the third The absorber 18 and the heat absorbing portion are vaporized and enter the steam dividing chamber 19.
- the concentrated solution of the steam dividing chamber 19 enters the second absorber 4 through the second solution pump 9 and the second solution heat exchanger 13, and absorbs the residual heat into the refrigerant vapor.
- the heat is transferred to the heated medium, and the refrigerant vapor of the steam separation chamber 19 enters the condenser 7 to form a bypass type second type absorption heat pump.
- the generator 1 structurally, in the shunt cycle second type absorption heat pump shown in FIG. 1, the third absorber, the third solution pump and the steam separation chamber are added, and the generator 1 has a concentrated solution pipeline through the solution pump 8 and The solution heat exchanger 12 is connected to the absorber 3 to be adjusted so that the generator 1 has a concentrated solution line connected to the steam dividing chamber 19 via the solution pump 8, the solution heat exchanger 12 and the absorber 3, and the steam dividing chamber 19 has a concentrated solution tube.
- the third solution pump 15 communicates with the third absorber 18, and the third absorber 18 has a dilute solution line communicating with the absorber 3, and the generator 1 has a refrigerant vapor channel connected to the second generator 2
- the second generator 2 has a refrigerant liquid pipeline connected to the evaporator 5 through the refrigerant liquid pump 10 and is adjusted to be the generator 1 and the steam dividing chamber 19 having the refrigerant vapor passage communicating with the second generator 2 after the second generator 2
- the refrigerant liquid pipeline communicates with the evaporator 5 via the refrigerant liquid pump 10, the evaporator 5 adds a refrigerant vapor passage to communicate with the third absorber 18, and the third absorber 18 has a heated medium pipeline connected to the outside. .
- the concentrated solution of the generator 1 passes through the solution pump 8 and the solution heat exchanger 12 and flows through the absorber 3, and the heat absorption portion is vaporized and then enters the steam separation chamber 19, and the concentrated solution of the steam distribution chamber 19 passes through the third solution pump.
- 15 is pressurized into the third absorber 18, absorbing the refrigerant vapor and radiating heat to the heated medium, the dilute solution of the third absorber 18 entering the absorber 3, absorbing the refrigerant vapor and respectively radiating heat to the heated medium and flowing through
- the solution therein, the refrigerant vapor released from the steam dividing chamber 19 is supplied to the second generator 2 as a driving heat medium to form a bypass type second type absorption heat pump.
- the steam dividing chamber 19 and the concentrated solution pipeline communicate with the third absorber 18 via the third solution pump 15, and the third absorber 18 has a dilute solution pipeline connected to the absorber 3, and the steam splitter
- the third generator 14 has a coolant liquid line connected to the evaporator 5 via the third refrigerant liquid pump 16, and the evaporator 5 is provided with a refrigerant vapor passage and
- the third absorber 18 is in communication, and the third absorber 18 is further connected to the outside by the heated medium line;
- the second generator 2 has a concentrated solution line through the second solution pump 9 and the second solution heat exchanger 13 and
- the second absorber 4 is connected to be adjusted so that the second generator 2 has a concentrated solution line communicating with the third generator I 4 , and the third generator 14 has a concentrated solution line passing through the second solution pump 9 and the second solution heat exchanger 13 is in communication with the second absorber 4, which also has a refrigerant
- the concentrated solution of the generator 1 passes through the solution pump 8 and the solution heat exchanger 12 and flows through the absorber 3, and the heat absorption portion is vaporized and then enters the steam separation chamber 19, and the concentrated solution of the steam distribution chamber 19 passes through the third solution pump.
- the third absorber 15 is pressurized into the third absorber 18, absorbing the refrigerant vapor and radiating heat to the heated medium, the dilute solution of the third absorber 18 entering the absorber 3, absorbing the refrigerant vapor and respectively radiating heat to the heated medium and flowing through
- the solution therein, the refrigerant vapor released from the steam dividing chamber 19 is supplied to the third generator 14 as a driving heat medium; the concentrated solution of the second generator 2 enters the third generator 14, and the refrigerant vapor flows through the third generator 14.
- the solution heated into the solution is released and the refrigerant vapor is supplied to the condenser 7.
- the concentrated solution of the third generator 14 passes through the second solution pump 9 and the second solution heat exchanger 13 into the second absorber 4, flowing through
- the refrigerant vapor of the third generator 14 is exothermic into a refrigerant liquid, and then pressurized into the evaporator 5 via the third refrigerant liquid pump 16, forming a bypass type second type absorption heat pump.
- the third generator, the third solution pump, the third absorber, the steam dividing chamber, the solution throttle valve and the second solution section are added.
- the generator 1 has a concentrated solution pipeline connected to the absorber 3 through the solution pump 8 and the solution heat exchanger 12 to adjust the generator 1 to have a concentrated solution pipeline connected to the third generator 14 via the solution pump 8
- the three generators 14 further have a concentrated solution line connected to the steam dividing chamber 19 via the second solution throttle valve 21 and the third absorber 18, and the steam dividing chamber 19 has a concentrated solution line passing through the third solution pump 15 and the solution heat.
- the exchanger 12 is in communication with the absorber 3, and the dilute solution line of the absorber 3 is connected to the generator 1 via the solution heat exchanger 12 to adjust the absorber 3 to have a dilute solution line through the solution heat exchanger 12 and the third absorption.
- the third absorber 18 is connected to the generator 1 through a solution throttle valve 20, and the third generator 14 has a refrigerant vapor passage communicating with the third absorber 18, the third generator 14 There is also a waste heat medium pipeline connected to the outside, and the generator 1 is cooled by a refrigerant.
- the second generator 2 After the passage is connected with the second generator 2, the second generator 2 is further connected with the refrigerant liquid pipeline through the refrigerant liquid pump 10 and the evaporator 5 to adjust the generator 1 and the steam distribution chamber 19 to have a refrigerant vapor passage and a second After the generator 2 is connected, the second generator 2 has a refrigerant liquid line connected to the evaporator 5 via the refrigerant liquid pump 10.
- the concentrated solution of the generator 1 is pressurized by the solution pump 8 into the second generator 14, and the residual heat medium flows through the second generator 14, and the solution heated therein is released and supplies the refrigerant to the third absorber 18.
- Steam, the concentrated solution of the third generator 14 is throttled by the second solution throttle valve 21 and then flows through the third absorber 18, and the heat absorption portion is vaporized and then enters the steam separation chamber 19, and the concentrated solution of the steam distribution chamber 19 passes through the third
- the solution pump 15 and the solution heat exchanger 12 enter the absorber 3, and the dilute solution of the absorber 3 enters the third absorber 18 through the solution heat exchanger 12, absorbs the refrigerant vapor and releases the solution flowing through the solution, third The dilute solution of the absorber 18 is throttled into the generator 1 through the solution throttle valve 20, and the refrigerant vapor released from the steam dividing chamber 19 is supplied to the second generator 2 for driving the heat medium to form a bypass type second type absorption heat pump. .
- the shunt cycle type II absorption heat pump shown in Figure 9 is implemented as follows: 1Structurally, in the shunt cycle second type absorption heat pump shown in FIG. 1, the third generator, the third absorber, the steam dividing valve and the solution throttle valve are added, and the generator 1 has a concentrated solution pipeline.
- the solution pump 8 and the solution heat exchanger 12 are connected to the absorber 3 to be adjusted so that the generator 1 has a concentrated solution line connected to the steam dividing chamber 19 via the third absorber 18, and the steam dividing chamber 19 has a concentrated solution line.
- the three solution pump 15 and the solution heat exchanger 12 are in communication with the absorber 3, and the dilute solution line of the absorber 3 is connected to the generator 1 through the solution heat exchanger 12 to adjust the absorber 3 to have a dilute solution line through the solution heat.
- the exchanger 12 is in communication with the third absorber 18, the third absorber 18 has a dilute solution line in communication with the third generator 14, and the third generator 14 has a concentrated solution line through the solution throttle valve 20 and the generator.
- the third generator 14 also has a refrigerant vapor passage communicating with the third absorber 18, the third generator 14 and the residual heat medium conduit are in communication with the outside, and the generator 1 has a refrigerant vapor passage and a second occurrence
- the second generator 2 is further connected with the refrigerant liquid pipeline through the refrigerant liquid pump 10 and the evaporator 5 to
- the generator 1 and the steam dividing chamber 19 have a refrigerant vapor passage communicating with the second generator 2, and the second generator 2 is further connected to the evaporator 5 via the refrigerant liquid pump 10.
- the concentrated solution of the generator 1 flows through the third absorber 18, and the endothermic portion is vaporized and then enters the steam dividing chamber 19.
- the concentrated solution of the steam dividing chamber 19 enters the absorber 3 through the solution pump 8 and the solution heat exchanger 12.
- the dilute solution of the absorber 3 enters the third absorber 18 through the solution heat exchanger 12, absorbs the refrigerant vapor and exotherms the solution flowing therethrough, and the dilute solution of the third absorber 18 enters the third generator 14,
- the residual heat medium flows through the third generator 14, the solution heated into it releases and supplies the refrigerant vapor to the third absorber 18, and the concentrated solution of the third generator 14 is throttled into the generator 1 through the solution throttle valve 20,
- the refrigerant vapor released from the steam dividing chamber 19 is supplied to the second generator 2 for driving the heat medium to form a bypass type second type absorption heat pump.
- the shunt cycle type II absorption heat pump shown in Figure 10 is implemented as follows:
- the second solution pump 9 and the second solution heat exchanger 13 are in communication with the second absorber 4, and the steam dividing chamber 19 has a refrigerant vapor passage communicating with the condenser 7, and the third generator 14 has a heat remaining medium line and an external portion. Connected.
- the refrigerant vapor generated by the generator 1 enters the third absorber 18, is absorbed by the concentrated solution and radiates heat to the solution flowing therethrough, and the diluted solution of the third absorber 18 passes through the third solution pump 15 and the first
- the three-solution heat exchanger 17 enters the third generator 14, the residual heat medium flows through the third generator 14, the solution heated into it is released, and the second generator 2 is supplied with refrigerant vapor - the third generator 14 is produced
- the refrigerant vapor is supplied to the second generator 2 as a driving heat medium, and the concentrated solution of the third generator 14 enters the third absorber 18 through the third solution heat exchanger 17; the concentrated solution of the second generator 2 flows through the first
- the triple absorber 18 and the heat absorbing portion are vaporized and then enter the steam dividing chamber 19, and the concentrated solution of the steam dividing chamber 19 passes through the second solution pump 9 and the second solution heat.
- the exchanger 13 enters the second absorber 4, and the refrigerant vapor of the steam separation chamber 19 enters
- the concentrated solution line is connected to the second absorber 4 via the second solution pump 9 and the second solution heat exchanger 13 to be adjusted to be the first generator 2 having the concentrated solution line passing through the third solution heat exchanger 17 and the third occurrence
- the second generator 14 is further connected to the second solution 14 and the second solution pump 9 and the second solution heat exchanger 13 are connected to the second absorber 4, and the second absorber 4 has a dilute solution line.
- the two solution heat exchanger 13 is connected to the second generator 2 to be adjusted so that the second absorber 4 has a dilute solution line communicating with the third absorber 18 via the second solution heat exchanger 13, and the third absorber 18 has a dilute solution.
- the pipeline is connected to the second generator 2 via the third solution pump 15 and the third solution heat exchanger 17, and the third generator 14 has a refrigerant vapor passage communicating with the third absorber 18, and the third generator 14 is further
- the residual heat medium pipe communicates with the outside, and the third absorber 18 also has a cooling medium pipe External communication.
- the concentrated solution of the second generator 2 enters the third generator 14 via the third solution heat exchanger 17, and the residual heat medium flows through the third generator 14, and the solution heated into the solution is released to the third absorber.
- 18 provides refrigerant vapor
- the concentrated solution of the third generator 14 enters the second absorber 4 via the second solution pump 9 and the second solution heat exchanger 13
- the dilute solution of the second absorber 4 passes through the second solution heat exchanger 13 enters the third absorber 18, absorbs the refrigerant vapor and radiates heat to the cooling medium
- the diluted solution of the third absorber 18 enters the second generator 2 through the third solution pump 15 and the third solution heat exchanger 17, forming a minute Road circulation type II absorption heat pump.
- the shunt cycle type II absorption heat pump shown in Figure 12 is implemented as follows:
- the refrigerant vapor generated by the second generator 2 is supplied to the newly added generator A as a driving heat medium, and a part of the diluted solution of the second absorber 4 is introduced into the new generator A through the newly added solution heat exchanger D.
- the refrigerant vapor flows through the newly added generator A, the solution heated into it is released, and the refrigerant vapor is supplied to the condenser 7, and the concentrated solution of the generator A is newly added through the new solution pump B and the new solution heat exchanger D.
- the refrigerant vapor flowing through the newly added generator A is released into a refrigerant liquid, and then pressurized into the second evaporator 6 by the newly added refrigerant liquid pump C to form a second type of branching cycle.
- Absorption heat pump After entering the second absorber 4, the refrigerant vapor flowing through the newly added generator A is released into a refrigerant liquid, and then pressurized into the second evaporator 6 by the newly added refrigerant liquid pump C to form a second type of branching cycle. Absorption heat pump.
- the steam passage is connected to the condenser 7 for adjustment
- the condenser 7 for adjustment
- a refrigerant vapor passage is connected to the condenser 7.
- the refrigerant vapor generated by the second generator 2 is supplied to the newly added generator A as a driving heat medium, and the concentrated solution of the second generator 2 is introduced into the new generator A through the newly added solution heat exchanger D, which is cold.
- the agent vapor flows through the newly added generator A, the solution heated into it is released and supplies the refrigerant vapor to the condenser 7, and the concentrated solution of the new generator A is added through the second solution pump 9, the new solution heat exchanger D and
- the second solution heat exchanger 13 enters the second absorber 4, and the refrigerant vapor flowing through the newly added generator A is released into the refrigerant liquid, and then throttled into the condenser 7 through the newly added throttle valve E to form a branch. Cycle the second type of absorption heat pump.
- the passage is connected to the condenser 7 to be adjusted to be the second generator 2 having the refrigerant vapor passage connected with the newly added generator A, and then adding the generator A and then the refrigerant liquid pipeline is connected to the condenser 7 via the newly added throttle valve E.
- the new generator A and the refrigerant vapor passage are connected to the condenser 7.
- the refrigerant vapor generated by the second generator 2 is supplied to the newly added generator A as a driving heat medium, and the diluted solution of the second absorber 4 is passed through the second solution heat exchanger 13 and the newly added solution heat exchanger D. Entering the new generator A, the refrigerant vapor flows through the newly added generator. 8. The solution heated into the solution is released and the refrigerant vapor is supplied to the condenser 7. The concentrated solution of the generator A is newly added through the new solution pump B and The new solution heat exchanger D enters the second generator 2, and the refrigerant vapor flowing through the newly added generator A is released into the refrigerant liquid, and then throttled into the condenser 7 through the newly added throttle valve E to form a branch circuit. Cycle the second type of absorption heat pump.
- the refrigerant vapor generated by the second generator 2 enters the newly added absorber F, is absorbed by the concentrated solution and radiates heat to the cooling medium, and the diluted solution of the absorber F is newly added to the solution pump B and the newly added solution.
- the heat exchanger D is pumped into the newly added generator A, and the residual heat medium flows through the newly added generator A, the solution heated into the solution is released, and the refrigerant vapor is supplied to the condenser 7, and the concentrated solution of the newly added generator A is newly added.
- the solution heat exchanger D enters the newly added absorber F to form a bypass type second type absorption heat pump.
- the shunt cycle type II absorption heat pump shown in Figure 16 is implemented as follows:
- part of the refrigerant vapor generated by the second generator 2 enters the newly added absorber F, is absorbed by the concentrated solution and radiates heat to the cooling medium, and the diluted solution of the new absorber F is newly added to the solution pump B and newly added
- the solution heat exchanger D enters the newly added generator A, and the residual heat medium flows through the newly added generator A, the solution heated into the solution is released, and the refrigerant vapor is supplied to the newly added condenser G, and the concentrated solution of the generator A is newly added.
- the new solution heat exchanger D enters the newly added absorber F, the refrigerant vapor of the newly added condenser G is radiated to the cooling medium to form the refrigerant liquid, and the refrigerant liquid of the new condenser G is added to the new refrigerant liquid pump C. Pressurization enters the second evaporator 6 to form a shunt cycle second type absorption heat pump.
- the evaporator 5 and the second evaporator 6 are combined into one, that is, the second evaporator 6 is cancelled, and the condenser 7 has a refrigerant liquid line.
- the second refrigerant liquid pump 11 communicates with the evaporator 5, and the evaporator 5 adds a refrigerant vapor passage to communicate with the second absorber 4 to form a bypass type second type absorption heat pump.
- thermodynamic parameters are changed smoothly, the heating parameters can be adjusted, and the change of working conditions can be better adapted to obtain higher thermodynamic perfection.
- the double-effect process or the double-effect process combined with the single-effect process can realize the deep utilization of the driving temperature difference and improve the utilization rate of the waste heat resource.
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Abstract
A shunt-circulation second-class absorption heat pump. A generator (1) is communicated with an absorber (3) through a solution pump (8) and a solution heat exchanger (12); the absorber (3) is communicated with the generator (1) through the solution heat exchanger (12); the generator (1) is communicated with a second generator (2) through a refrigerant steam passage; the second generator (2) is communicated with an evaporator (5) through a refrigerant liquid pump (10); the evaporator (5) is communicated with the absorber (3) through the refrigerant steam passage; the second generator (2) is communicated with a second absorber (4) through a second solution pump (9) and a second solution heat exchanger (13); the second absorber (4) is communicated with the second generator (2) through the second solution heat exchanger (13); the second generator (2) is communicated with a condenser (7) through the refrigerant steam passage; the condenser (7) is communicated with a second evaporator (6) through a second refrigerant liquid pump (11); the second evaporator (6) is communicated with the second absorber (4) through the refrigerant steam passage; and the generator (1), the evaporator (5), and the second evaporator (6) are respectively communicated with a waste heat medium pipeline, the absorber (3) and the second absorber (4) are respectively communicated with a heated medium pipeline, and the condenser (7) is communicated with a cooling medium pipeline.
Description
分路循环第二类吸收式热泵 Shunt cycle second type absorption heat pump
技术领域: Technical field:
本发明属于低温余热利用与热泵技术领域。 The invention belongs to the technical field of low temperature waste heat utilization and heat pump.
背景技术: Background technique:
第二类吸收式热泵以余热介质与冷却介质之间的温差作为驱动力,当驱动温差较大时应 釆用双效或多效流程来提供低温余热的利用率; 当温差较小而余热量较为丰富时, 应考虑采 用分级冷凝提高余热资源的利用程度。从工质的角度看, 有髙温工作介质和低温工作介质之 分, 它们与合适的热力学参数相对应; 这样, 当驱动温差超出单一工质的工作范围时, 就应 该考虑采用两种或两种以上的工作介质, 使担当驱动热介质的余热实现充分的温降, 以提高 其它余热资源温度的提升幅度和被利用程度。 The second type of absorption heat pump uses the temperature difference between the residual heat medium and the cooling medium as the driving force. When the driving temperature difference is large, the double-effect or multi-effect process should be used to provide the utilization rate of the low-temperature residual heat; when the temperature difference is small and the residual heat When it is rich, it should be considered to use graded condensation to increase the utilization of waste heat resources. From the perspective of working fluid, there are sub-temperature working medium and low-temperature working medium, which correspond to suitable thermodynamic parameters; thus, when the driving temperature difference exceeds the working range of a single working medium, two or two should be considered. The above working medium enables a sufficient temperature drop to achieve the residual heat of the driving heat medium, so as to increase the temperature increase and the degree of utilization of other waste heat resources.
除了尽可能最大程度地利用驱动温差之外,第二类吸收式热泵的循环流程还要实现更多 目的, 这些目的包括: 热力学参数平滑变化, 供热参数可调节, 能够较好地适应工况变化, 具有最佳的性能指数; 能够实现对余热资源的深度利用, 或利用不同品位的余热资源以实现 低温余热的综合利用; 实现两端或多端供热, 以便在满足被加热介质温度变化范围较宽的状 况的同时保持较高的性能指数。 为此, 需要有相应的系列分路循环第二类吸收式热泵。 发明内容: In addition to maximizing the use of the drive temperature difference, the cycle of the second type of absorption heat pump has to achieve more purposes, including: smooth changes in thermodynamic parameters, adjustable heating parameters, and better adaptation to operating conditions. Change, have the best performance index; can realize the deep utilization of waste heat resources, or use the waste heat resources of different grades to realize the comprehensive utilization of low temperature waste heat; realize the heating of two or more ends, so as to meet the temperature variation range of the heated medium A wider condition while maintaining a high performance index. To this end, a corresponding series of shunt cycles of the second type of absorption heat pump is required. Summary of the invention:
本发明主要目的是要提供分路循环第二类吸收式热泵, 具体发明内容分项阐述如下: The main object of the present invention is to provide a second type of absorption heat pump with a shunt cycle, and the specific contents of the invention are as follows:
1 . 分路循环第二类吸收式热泵, 主要由发生器、 第二发生器、 吸收器、 第二吸收器、 蒸发器、 第二蒸发器、 冷凝器、 溶液泵、 第二溶液泵、 冷剂液泵、 第二冷剂液泵、 溶液热交 换器和第二溶液热交换器所组成;发生器有浓溶液管路经溶液泵和溶液热交换器与吸收器连 通, 吸收器还有稀溶液管路经溶液热交换器与发生器连通, 发生器还有冷剂蒸汽通道与第二 发生器连通后第二发生器再有冷剂液管路经冷剂液泵与蒸发器连通,蒸发器还有冷剂蒸汽通 道与吸收器连通;第二发生器有浓溶液管路经第二溶液泵和第二溶液热交换器与第二吸收器 连通, 第二吸收器还有稀溶液管路经第二溶液热交换器与第二发生器连通, 第二发生器还有 冷剂蒸汽通道与冷凝器连通, 冷凝器还有冷剂液管路经第二冷剂液泵与第二蒸发器连通, 第 二蒸发器还有冷剂蒸汽通道与第二吸收器连通; 发生器、蒸发器和第二蒸发器还分别有余热 介质管路与外部连通, 吸收器和第二吸收器还分别有被加热介质管路与外部连通, 冷凝器还 有冷却介质管路与外部连通, 形成分路循环第二类吸收式热泵。 1. Shunt cycle type II absorption heat pump, mainly by generator, second generator, absorber, second absorber, evaporator, second evaporator, condenser, solution pump, second solution pump, cold The agent liquid pump, the second refrigerant liquid pump, the solution heat exchanger and the second solution heat exchanger; the generator has a concentrated solution pipeline connected to the absorber through the solution pump and the solution heat exchanger, and the absorber is also thin The solution pipeline is connected to the generator through the solution heat exchanger, and the generator and the refrigerant vapor passage are connected with the second generator, and then the second generator and the refrigerant liquid pipeline are connected to the evaporator through the refrigerant liquid pump to evaporate The refrigerant vapor passage is connected to the absorber; the second generator has a concentrated solution pipeline connected to the second absorber via the second solution pump and the second solution heat exchanger, and the second absorber has a dilute solution pipeline The second solution heat exchanger is in communication with the second generator, the second generator further has a refrigerant vapor passage communicating with the condenser, and the condenser and the refrigerant liquid line are passed through the second refrigerant liquid pump and the second evaporator Connected, the second evaporator is still cold The steam passage is in communication with the second absorber; the generator, the evaporator and the second evaporator further have a residual heat medium line communicating with the outside, and the absorber and the second absorber are respectively connected to the outside by the heated medium line, and condensing The cooling medium line is also connected to the outside to form a bypass type second type absorption heat pump.
2. 分路循环第二类吸收式热泵, 是在第 1项所述的分路循环第二类吸收式热泵中, 增 加第三发生器、 第三溶液泵、 第三冷剂液泵和第三溶液热交换器, 吸收器增设稀溶液管路经 第三溶液热交换器与第三发生器连通,第三发生器还有浓溶液管路经第三溶液泵和第三溶液 热交换器与吸收器连通,将发生器有冷剂蒸汽通道与第二发生器连通后第二发生器再有冷剂 液管路经冷剂液泵与蒸发器连通调整为发生器有冷剂蒸汽通道与第三发生器连通后第三发 生器再有冷剂液管路经第三冷剂液泵与蒸发器连通,第三发生器有冷剂蒸汽通道与第二发生 器连通后第二发生器再有冷剂液管路经冷剂液泵与蒸发器连通,形成分路循环第二类吸收式
热泵。 2. Shunt cycle type II absorption heat pump, which is the second type of absorption heat pump of the shunt cycle described in item 1, adding the third generator, the third solution pump, the third refrigerant pump and the a three-solution heat exchanger, wherein the absorber adds a dilute solution line to communicate with the third generator via the third solution heat exchanger, and the third generator further has a concentrated solution line through the third solution pump and the third solution heat exchanger The absorber is connected, the generator has a refrigerant vapor channel and the second generator is connected, and the second generator has a refrigerant liquid pipeline connected to the evaporator through the refrigerant liquid pump to adjust the generator to have a refrigerant vapor passage and the first After the three generators are connected, the third generator has a refrigerant liquid pipeline connected to the evaporator via the third refrigerant liquid pump, and the third generator has a refrigerant vapor passage connected to the second generator, and the second generator has The refrigerant liquid pipeline is connected to the evaporator through the refrigerant liquid pump to form a second-stage absorption type of the bypass circuit. Heat pump.
3. 分路循环第二类吸收式热泵, 是在第 1项所述的分路循环第二类吸收式热泵中, 增 加第三发生器、第三冷剂液泵和第三溶液热交换器, 将发生器有浓溶液管路经溶液泵和溶液 热交换器与吸收器连通调整为发生器有浓溶液管路经第三溶液热交换器与第三发生器连通, 第三发生器再有浓溶液管路经溶液泵、第三溶液热交换器和溶液热交换器与吸收器连通, 将 发生器有冷剂蒸汽通道与第二发生器连通后第二发生器再有冷剂液管路经冷剂液泵与蒸发 器连通调整为发生器有冷剂蒸汽通道与第三发生器连通后第三发生器再有冷剂液管路经第 三冷剂液泵与蒸发器连通,第三发生器有冷剂蒸汽通道与第二发生器连通后第二发生器再有 冷剂液管路经冷剂液泵与蒸发器连通, 形成分路循环第二类吸收式热泵。 3. Shunt circulation type II absorption heat pump is a third type generator, a third refrigerant liquid pump and a third solution heat exchanger in the second type absorption heat pump of the shunt cycle described in Item 1. The generator has a concentrated solution pipeline connected to the solution pump and the solution heat exchanger and the absorber to adjust the generator to have a concentrated solution pipeline connected to the third generator via the third solution heat exchanger, and the third generator has The concentrated solution pipeline communicates with the absorber through the solution pump, the third solution heat exchanger and the solution heat exchanger, and the refrigerant has a refrigerant vapor passage connected with the second generator, and the second generator has a refrigerant liquid pipeline After the refrigerant liquid pump and the evaporator are connected to each other, the generator has a refrigerant vapor passage connected with the third generator, and then the third generator has a refrigerant liquid pipeline connected to the evaporator via the third refrigerant liquid pump, and the third The generator has a refrigerant vapor passage communicating with the second generator, and the second generator further has a refrigerant liquid pipeline connected to the evaporator via the refrigerant liquid pump to form a second-stage absorption heat pump of the bypass cycle.
4. 分路循环第二类吸收式热泵, 是在第 1项所述的分路循环第二类吸收式热泵中, 增 加第三发生器、 第三溶液泵、 第三冷剂液泵和第三溶液热交换器, 将吸收器有稀溶液管路经 溶液热交换器与发生器连通调整为吸收器有稀溶液管路经溶液热交换器和第三溶液热交换 器与第三发生器连通,第三发生器再有浓溶液管路经第三溶液泵和第三溶液热交换器与发生 器连通,将发生器有冷剂蒸汽通道与第二发生器连通后第二发生器再有冷剂液管路经冷剂液 泵与蒸发器连通调整为发生器有冷剂蒸汽通道与第三发生器连通后第三发生器再有冷剂液 管路经第三冷剂液泵与蒸发器连通,第三发生器有冷剂蒸汽通道与第二发生器连通后第二发 生器再有冷剂液管路经冷剂液泵与蒸发器连通, 形成分路循环第二类吸收式热泵。 4. Shunt cycle type II absorption heat pump, which is the second type of absorption heat pump of the shunt cycle of the first item, adding the third generator, the third solution pump, the third refrigerant pump and the a three-solution heat exchanger, wherein the absorber has a dilute solution line connected to the generator through the solution heat exchanger to adjust the absorber to a dilute solution line through the solution heat exchanger and the third solution heat exchanger to communicate with the third generator The third generator further has a concentrated solution line connected to the generator via the third solution pump and the third solution heat exchanger, and the second generator is cooled after the generator has a refrigerant vapor passage connected to the second generator. The agent liquid pipeline is connected to the evaporator through the refrigerant liquid pump to adjust the generator to have a refrigerant vapor passage connected with the third generator, and then the third generator has a refrigerant liquid pipeline through the third refrigerant liquid pump and the evaporator The third generator has a refrigerant vapor channel connected to the second generator, and the second generator further has a refrigerant liquid pipeline connected to the evaporator through the refrigerant liquid pump to form a shunt cycle second type absorption heat pump.
5. 分路循环第二类吸收式热泵, 是在第 1项所述的分路循环第二类吸收式热泵中, 增 加第三发生器、 第三吸收器、 第三溶液泵、 第三溶液热交换器和分汽室, 将吸收器有稀溶液 管路经溶液热交换器与发生器连通调整为吸收器有稀溶液管路经溶液热交换器与第三吸收 器连通, 第三吸收器再有稀溶液管路经第三溶液泵和第三溶液热交换器与发生器连通, 将发 生器有浓溶液管路经溶液泵和溶液热交换器与吸收器连通调整为发生器有浓溶液管路经第 三溶液热交换器与第三发生器连通,第三发生器再有浓溶液管路经溶液泵和溶液热交换器与 吸收器连通, 第三发生器还有冷剂蒸汽通道与第三吸收器连通, 第三发生器还有余热介质管 路与外部连通;将第二发生器有浓溶液管路经第二溶液泵和第二溶液热交换器与第二吸收器 连通调整为第二发生器有浓溶液管路经第三吸收器与分汽室连通,分汽室再有浓溶液管路经 第二溶液泵和第二溶液热交换器与第二吸收器连通,分汽室还有冷剂蒸汽通道与了冷凝器连 通, 形成分路循环第二类吸收式热泵。 5. The second-stage absorption heat pump of the bypass cycle is the third type generator, the third absorber, the third solution pump, and the third solution added in the second type absorption heat pump of the shunt cycle described in Item 1. a heat exchanger and a steam separation chamber, wherein the absorber has a dilute solution line connected to the generator through the solution heat exchanger to adjust the absorber to a dilute solution line through the solution heat exchanger and the third absorber, the third absorber Then, the dilute solution pipeline is connected to the generator through the third solution pump and the third solution heat exchanger, and the concentrated solution pipeline of the generator is connected to the absorber through the solution pump and the solution heat exchanger to adjust the generator to have a concentrated solution. The pipeline communicates with the third generator via the third solution heat exchanger, and the third generator further has a concentrated solution pipeline connected to the absorber via the solution pump and the solution heat exchanger, and the third generator further has a refrigerant vapor passage and The third absorber is connected, the third generator and the waste heat medium pipeline are connected to the outside; the second generator has a concentrated solution pipeline connected to the second solution pump and the second solution heat exchanger and the second absorber is adjusted to The second generator is thick The liquid pipeline is connected to the steam distribution chamber through the third absorber, and the concentrated liquid pipeline is connected to the second absorber through the second solution pump and the second solution heat exchanger, and the steam separator has a refrigerant vapor. The passage communicates with the condenser to form a second type of absorption heat pump with a split circuit.
6. 分路循环第二类吸收式热泵, 是在第 1项所述的分路循环第二类吸收式热泵中, 增 加第三吸收器、 第三溶液泵和分汽室, 保留或取消吸收器与外部连通的被加热介质管路, 将 发生器有浓溶液管路经溶液泵和溶液热交换器与吸收器连通调整为发生器有浓溶液管路经 溶液泵、溶液热交换器和吸收器与分汽室连通, 分汽室还有浓溶液管路经第三溶液泵与第三 吸收器连通, 第三吸收器再有稀溶液管路与吸收器连通, 将发生器有冷剂蒸汽通道与第二发 生器连通后第二发生器再有冷剂液管路经冷剂液泵与蒸发器连通调整为发生器和分汽室有 冷剂蒸汽通道与第二发生器连通后第二发生器再有冷剂液管路经冷剂液泵与蒸发器连通,蒸 发器增设冷剂蒸汽通道与第三吸收器连通, 第三吸收器还有被加热介质管路与外部连通, 形
成分路循环第二类吸收式热泵。 6. Shunt cycle type II absorption heat pump, in the second type of absorption heat pump of the shunt cycle described in item 1, adding the third absorber, the third solution pump and the steam separation chamber, retaining or canceling absorption The heated medium pipeline connected to the outside, the concentrated solution pipeline of the generator is connected to the absorber through the solution pump and the solution heat exchanger to adjust the generator to have a concentrated solution pipeline through the solution pump, the solution heat exchanger and the absorption The device is connected to the steam separation chamber, and the concentrated solution line is connected to the third absorber through the third solution pump, and the third absorber is connected to the absorber through the dilute solution line, and the generator has refrigerant vapor. After the passage is connected with the second generator, the second generator is further connected with the refrigerant liquid pipeline through the refrigerant liquid pump and the evaporator to adjust the generator and the steam distribution chamber, and the refrigerant vapor passage is connected with the second generator. The generator further has a refrigerant liquid pipeline connected to the evaporator through the refrigerant liquid pump, the evaporator adds a refrigerant vapor passage to communicate with the third absorber, and the third absorber and the heated medium pipeline communicate with the outside, the shape The component road recycles the second type of absorption heat pump.
7. 分路循环第二类吸收式热荥, 是在第 1项所述的分路循环第二类吸收式热泵中, 增 加第三发生器、 第三溶液泵、 第三冷剂液泵、 第三吸收器和分汽室, 保留或取消吸收器与外 部连通的被加热介质管路,将发生器有浓溶液管路经溶液泵和溶液热交换器与吸收器连通调 整为发生器有浓溶液管路经溶液泵、溶液热交换器和吸收器与分汽室连通, 分汽室还有浓溶 液管路经第三溶液泵与第三吸收器连通, 第三吸收器再有稀溶液管路与吸收器连通, 分汽室 有冷剂蒸汽通道与第三发生器连通后第三发生器再有冷剂液管路经第三冷剂液泵与蒸发器 连通, 蒸发器增设冷剂蒸汽通道与第三吸收器连通, 第三吸收器还有被加热介质管路与外部 连通;将第二发生器有浓溶液管路经第二溶液泵和第二溶液热交换器与第二吸收器连通调整 为第二发生器有浓溶液管路与第三发生器连通,第三发生器再有浓溶液管路经第二溶液泵和 第二溶液热交换器与第二吸收器连通, 第三发生器还有冷剂蒸汽通道与冷凝器连通, 形成分 路循环第二类吸收式热泵。 7. The second type of absorption enthalpy of the bypass cycle is the third type of generator, the third solution pump, the third refrigerant pump, and the second type of absorption heat pump of the shunt cycle of the first item. a third absorber and a steam dividing chamber, retaining or canceling the heated medium pipeline that communicates with the outside of the absorber, and connecting the concentrated solution pipeline of the generator to the solution through the solution pump and the solution heat exchanger to adjust the generator to be thick The solution pipeline is connected to the steam distribution chamber through the solution pump, the solution heat exchanger and the absorber, and the concentrated solution pipeline is connected to the third absorber through the third solution pump, and the third absorber has a dilute solution tube. The road is connected with the absorber, and the steam distribution chamber has a refrigerant vapor passage connected with the third generator, and the third generator further has a refrigerant liquid pipeline connected to the evaporator via the third refrigerant liquid pump, and the evaporator is provided with a refrigerant vapor. The passage is in communication with the third absorber, the third absorber further has a heated medium line communicating with the outside; the second generator has a concentrated solution line passing through the second solution pump and the second solution heat exchanger and the second absorber Connected to the second generator with a concentrated solution tube Communicating with the third generator, the third generator further has a concentrated solution line communicating with the second absorber via the second solution pump and the second solution heat exchanger, and the third generator further has a refrigerant vapor passage communicating with the condenser , forming a split type circulation type II absorption heat pump.
8. 分路循环第二类吸收式热泵, 是在第 7项所述的分路循环第二类吸收式热泵中, 增 加新增冷剂液泵或新增节流阀、新增溶液泵和新增冷凝器, 将第二发生器有浓溶液管路与第 三发生器连通调整为第二发生器有浓溶液管路经新增溶液泵与第三发生器连通,将第三发生 器冷剂蒸汽通道与冷凝器连通调整为第三发生器冷剂蒸汽通道与新增冷凝器连通,新增冷凝 器还有冷剂液管路经新增冷剂液泵与第二蒸发器连通或经新增节流阀与冷凝器连通,形成分 路循环第二类吸收式热泵; 其中, 或取消新增溶液泵, 第二发生器有浓溶液管路与第三发生 器连通——利用重力压差实现溶液输送。 8. Shunt circulation type II absorption heat pump is a new type of refrigerant pump or new throttle valve, new solution pump and A new condenser is added, and the second generator has a concentrated solution line connected to the third generator to be adjusted to a second generator. The concentrated solution line is connected to the third generator via the new solution pump, and the third generator is cooled. The agent steam passage is connected to the condenser to be adjusted to connect the third generator refrigerant vapor passage with the newly added condenser, and the newly added condenser and the refrigerant liquid pipeline are connected to the second evaporator via the newly added refrigerant liquid pump or The new throttle valve is connected with the condenser to form a second-stage absorption heat pump of the bypass circuit; wherein, the new solution pump is cancelled, and the second generator has a concentrated solution pipeline connected with the third generator - using gravity pressure Poor solution delivery.
9. 分路循环第二类吸收式热泵, 是在第 1项所述的分路循环第二类吸收式热泵中, 增 加第三发生器、 第三溶液泵、 第三吸收器、 分汽室、 溶液节流阀和第二溶液节流阀, 将发生 器有浓溶液管路经溶液泵和溶液热交换器与吸收器连通调整为发生器有浓溶液管路经溶液 泵与第三发生器连通,第三发生器还有浓溶液管路经第二溶液节流阀和第三吸收器与分汽室 连通, 分汽室再有浓溶液管路经第三溶液泵和溶液热交换器与吸收器连通, 将吸收器有稀溶 液管路经溶液热交换器与发生器连通调整为将吸收器有稀溶液管路经溶液热交换器与第三 吸收器连通, 第三吸收器再有稀溶液管路经溶液节流阔与发生器连通, 第三发生器还有冷剂 蒸汽通道与第三吸收器连通, 第三发生器还有余热介质管路与外部连通, 将发生器有冷剂蒸 汽通道与第二发生器连通后第二发生器再有冷剂液管路经冷剂液泵与蒸发器连通调整为发 生器和分汽室有冷剂蒸汽通道与第二发生器连通后第二发生器再有冷剂液管路经冷剂液泵 与蒸发器连通, 形成分路循环第二类吸收式热泵。 9. The second type of absorption heat pump of the bypass cycle is the third type generator, the third solution pump, the third absorber, and the steam separation chamber in the second type of absorption heat pump of the shunt cycle described in the first item. , the solution throttle valve and the second solution throttle valve, the generator has a concentrated solution pipeline connected to the solution pump and the solution heat exchanger and the absorber to adjust the generator to have a concentrated solution pipeline through the solution pump and the third generator Connected, the third generator has a concentrated solution pipeline connected to the steam distribution chamber through the second solution throttle valve and the third absorber, and the split steam chamber has a concentrated solution pipeline through the third solution pump and the solution heat exchanger The absorber is connected, and the dilute solution pipeline of the absorber is connected to the generator through the solution heat exchanger to adjust the weak solution pipeline of the absorber to communicate with the third absorber through the solution heat exchanger, and the third absorber is further diluted. The solution pipeline is connected to the generator through the throttle section, and the third generator has a refrigerant vapor passage communicating with the third absorber, and the third generator and the waste heat medium pipeline are connected to the outside, and the generator has a refrigerant. The steam passage is connected to the second generator The second generator further has a refrigerant liquid pipeline connected to the evaporator through the refrigerant liquid pump to adjust the generator and the steam distribution chamber. The refrigerant vapor passage is connected with the second generator, and the second generator has a refrigerant liquid pipe. The passage of the refrigerant liquid pump is connected with the evaporator to form a second type absorption heat pump of the bypass circuit.
10. 分路循环第二类吸收式热泵, 是在第 1 项所述的分路循环第二类吸收式热泵中, 增加第三发生器、 第三吸收器、 分汽室和溶液节流阀, 将发生器有浓溶液管路经溶液泵和溶 液热交换器与吸收器连通调整为发生器有浓溶液管路经第三吸收器与分汽室连通,分汽室再 有浓溶液管路经第三溶液泵和溶液热交换器与吸收器连通,将吸收器有稀溶液管路经溶液热 交换器与发生器连通调整为将吸收器有稀溶液管路经溶液热交换器与第三吸收器连通,第三 吸收器还有稀溶液管路与第三发生器连通,第三发生器再有浓溶液管路经溶液节流阀与发生
器连通, 第三发生器还有冷剂蒸汽通道与第三吸收器连通, 第三发生器还有余热介质管路与 外部连通,将发生器有冷剂蒸汽通道与第二发生器连通后第二发生器再有冷剂液管路经冷剂 液泵与蒸发器连通调整为发生器和分汽室有冷剂蒸汽通道与第二发生器连通后第二发生器 再有冷剂液管路经冷剂液泵与蒸发器连通, 形成分路循环第二类吸收式热泵。 10. Shunt cycle type II absorption heat pump, in the second type of absorption heat pump of the shunt cycle described in item 1, adding third generator, third absorber, steam dividing chamber and solution throttle valve The generator has a concentrated solution pipeline connected to the solution pump and the solution heat exchanger and the absorber to adjust the generator to have a concentrated solution pipeline connected to the steam distribution chamber through the third absorber, and the concentrated steam pipeline in the steam separation chamber The third solution pump and the solution heat exchanger are connected to the absorber, and the absorber has a dilute solution pipeline connected to the generator through the solution heat exchanger to adjust the absorber to have a dilute solution pipeline through the solution heat exchanger and the third The absorber is connected, the third absorber has a dilute solution line connected to the third generator, and the third generator has a concentrated solution line through the solution throttle valve and occurs The third generator and the refrigerant vapor passage are connected to the third absorber, and the third generator and the waste heat medium pipeline are connected to the outside, and the generator has a refrigerant vapor passage connected with the second generator. The second generator further has a refrigerant liquid pipeline connected to the evaporator through the coolant liquid pump and is adjusted to be a generator and a steam compartment. The refrigerant vapor passage is connected with the second generator, and the second generator has a refrigerant liquid pipeline. The refrigerant liquid pump is connected to the evaporator to form a second type absorption heat pump of the bypass circuit.
11. 分路循环第二类吸收式热泵, 是在第 1 项所述的分路循环第二类吸收式热泵中, 增加第三发生器、 第三溶液泵、 第三溶液热交换器、 第三吸收器和分汽室, 将发生器有冷剂 蒸汽通道与第二发生器连通后第二发生器再有冷剂液管路经冷剂液泵与蒸发器连通调整为 发生器有冷剂蒸汽通道与第三吸收器连通、第三发生器有冷剂蒸汽通道与第二发生器连通后 第二发生器再有冷剂液管路经冷剂液泵与蒸发器连通,第三吸收器还有稀溶液管路经第三溶 液泵和第三溶液热交换器与第三发生器连通,第三发生器还有浓溶液管路经第三溶液热交换 器与第三吸收器连通;将第二发生器有浓溶液管路经第二溶液泵和第二溶液热交换器与第二 吸收器连通调整为第二发生器有浓溶液管路经第三吸收器与分汽室连通,分汽室还有浓溶液 管路经第二溶液泵和第二溶液热交换器与第二吸收器连通,分汽室还有冷剂蒸汽通道与冷凝 器连通, 第三发生器还有余热介质管路与外部连通, 形成分路循环第二类吸收式热泵。 11. Shunt cycle type II absorption heat pump, in the second type of absorption heat pump of the shunt cycle described in item 1, adding a third generator, a third solution pump, a third solution heat exchanger, a triple absorber and a steam dividing chamber, the generator has a refrigerant vapor channel connected to the second generator, and the second generator and the refrigerant liquid pipeline are connected to the evaporator through the refrigerant liquid pump to adjust the generator to have a refrigerant The steam passage is in communication with the third absorber, the third generator has a refrigerant vapor passage connected to the second generator, and the second generator is further connected with the refrigerant liquid pipeline via the refrigerant liquid pump and the evaporator, the third absorber And the dilute solution pipeline is connected to the third generator via the third solution pump and the third solution heat exchanger, and the third generator and the concentrated solution pipeline are connected to the third absorber via the third solution heat exchanger; The second generator has a concentrated solution pipeline connected to the second absorber through the second solution pump and the second solution heat exchanger to adjust the second generator to have a concentrated solution pipeline connected to the steam separation chamber through the third absorber, The vapor chamber also has a concentrated solution line through the second solution pump and the second solution Exchanger in communication with the second absorber, there are sub-steam chamber and condensing the refrigerant vapor passage in communication, and communicates with the external heat medium pipeline third generator to form a second shunt absorption heat pump cycle.
12. 分路循环第二类吸收式热泵, 是在第 1 项所述的分路循环第二类吸收式热泵中, 增加第三发生器、 第三溶液泵、 第三溶液热交换器和第三吸收器, 将第二发生器有浓溶液管 路经第二溶液泵和第二溶液热交换器与第二吸收器连通调整为第二发生器有浓溶液管路经 第三溶液热交换器与第三发生器连通,第三发生器再有浓溶液管路经第二溶液泵和第二溶液 热交换器与第二吸收器连通,将第二吸收器有稀溶液管路经第二溶液热交换器与第二发生器 连通调整为第二吸收器有稀溶液管路经第二溶液热交换器与第三吸收器连通,第三吸收器再 有稀溶液管路经第三溶液泵和第三溶液热交换器与第二发生器连通,第三发生器还有冷剂蒸 汽通道与第三吸收器连通, 第三发生器还有余热介质管路与外部连通, 第三吸收器还有冷却 介质管路与外部连通, 形成分路循环第二类吸收式热泵。 12. Shunt cycle type II absorption heat pump, in the second type of absorption heat pump of the shunt cycle described in item 1, adding third generator, third solution pump, third solution heat exchanger and a third absorber, the second generator has a concentrated solution pipeline connected to the second absorber through the second solution pump and the second solution heat exchanger to adjust the second generator to have a concentrated solution pipeline through the third solution heat exchanger Communicating with the third generator, the third generator further has a concentrated solution line communicating with the second absorber via the second solution pump and the second solution heat exchanger, and the second absorber has a dilute solution line passing through the second solution The heat exchanger is connected to the second generator to be adjusted so that the second absorber has a dilute solution line connected to the third absorber via the second solution heat exchanger, and the third absorber has a dilute solution line through the third solution pump and The third solution heat exchanger is in communication with the second generator, the third generator further has a refrigerant vapor passage communicating with the third absorber, the third generator and the waste heat medium conduit are in communication with the outside, and the third absorber has The cooling medium pipe communicates with the outside to form a branch Road circulation type II absorption heat pump.
13. 分路循环第二类吸收式热泵, 是在第 1-4、 6、 9-10项所述的任一分路循环第二类 吸收式热泵中, 增加新增发生器、 新增冷剂液泵或新增节流阀、 新增溶液泵和新增溶液热交 换器, 第二吸收器增设稀溶液管路经新增溶液热交换器与新增发 4:器连通, 新增发生器还有 浓溶液管路经新增溶液泵和新增溶液热交换器与第二吸收器连通,将第二发生器有冷剂蒸汽 通道与冷凝器连通调整为第二发生器有冷剂蒸汽通道与新增发生器连通后新增发生器再有 冷剂液管路经新增冷剂液泵与第二蒸发器连通或经新增节流阀与冷凝器连通,新增发生器还 有冷剂蒸汽通道与冷凝器连通, 形成分路循环第二类吸收式热泵。 13. Shunt cycle type II absorption heat pump, in the second type of absorption heat pump of any of the branching cycles mentioned in items 1-4, 6, 9-10, adding new generators, adding cold The liquid pump or the new throttle valve, the new solution pump and the new solution heat exchanger, the second absorber adds the dilute solution pipeline through the new solution heat exchanger and the newly added 4: device is connected, newly added The concentrated solution pipeline is connected to the second absorber via the new solution pump and the new solution heat exchanger, and the second generator has a refrigerant vapor passage connected to the condenser to adjust the second generator to have a refrigerant vapor. After the channel is connected with the newly added generator, the new generator is added, and the refrigerant liquid pipeline is connected to the second evaporator through the newly added refrigerant liquid pump or connected to the condenser through the newly added throttle valve, and the new generator is further connected. The refrigerant vapor passage communicates with the condenser to form a second type of absorption heat pump for the bypass cycle.
14. 分路循环第二类吸收式热泵, 是在第 1-4、 6、 9- 10项所述的任一分路循环第二类 吸收式热泵中, 增加新增冷剂液泵或新增节流阀、 新增发生器和新增溶液热交换器, 将第二 发生器有浓溶液管路经第二溶液泵和第二溶液热交换器与第二吸收器连通调整为第二发生 器有浓溶液管路经新增溶液热交换器与新增发生器连通,新增发生器再有浓溶液管路经第二 溶液泵、新增溶液热交换器和第二溶液热交换器与第二吸收器连通, 将第二发生器有冷剂蒸 汽通道与冷凝器连通调整为第二发生器有冷剂蒸汽通道与新增发生器连通后新增发生器再
有冷剂液管路经新增冷剂液泵与第二蒸发器连通或经新增节流阀与冷凝器连通,新增发生器 还有冷剂蒸汽通道与冷凝器连通, 形成分路循环第二类吸收式热泵。 14. Shunt circulation type II absorption heat pump, in the second type of absorption heat pump of any of the branching cycles mentioned in items 1-4, 6, 9-10, adding new refrigerant liquid pump or new Adding a throttle valve, adding a new generator and a new solution heat exchanger, and adjusting the second generator having a concentrated solution line through the second solution pump and the second solution heat exchanger to the second absorber to adjust to a second occurrence The concentrated solution line is connected to the newly added generator through the new solution heat exchanger, and the new generator is further connected with the concentrated solution through the second solution pump, the new solution heat exchanger and the second solution heat exchanger. The second absorber is connected, the second generator has a refrigerant vapor channel connected to the condenser, and the second generator has a refrigerant vapor channel connected with the newly added generator, and then the generator is added. The refrigerant liquid pipeline is connected to the second evaporator via the newly added refrigerant liquid pump or communicated with the condenser through the newly added throttle valve, and the newly added generator and the refrigerant vapor passage are connected with the condenser to form a branching cycle. The second type of absorption heat pump.
15. 分路循环第二类吸收式热泵, 是在第 1-4、 6、 9-10项所述的任一分路循环第二类 吸收式热泵中, 增加新增发生器、 新增冷剂液泵或新增节流阀、 新增溶液泵和新增溶液热交 换器,将第二吸收器有稀溶液管路经第二溶液热交换器与第二发生器连通调整为第二吸收器 有稀溶液管路经第二溶液热交换器和新增溶液热交换器与新增发生器连通,新增发生器再有 浓溶液管路经新增溶液泵和新增溶液热交换器与第二发生器连通,将第二发生器有冷剂蒸汽 通道与冷凝器连通调整为第二发生器有冷剂蒸汽通道与新増发生器连通后新增发生器再有 冷剂液管路经新增冷剂液泵与第二蒸发器连通或经新增节流阀与冷凝器连通,新增发生器还 有冷剂蒸汽通道与冷凝器连通, 形成分路循环第二类吸收式热泵。 15. Shunt circulation type II absorption heat pump is added to the second type of absorption heat pump of any of the branching cycles mentioned in items 1-4, 6, and 9-10. a liquid pump or a new throttle valve, a new solution pump and a new solution heat exchanger, and the second absorber has a dilute solution line connected to the second generator via the second solution heat exchanger to adjust to a second absorption The dilute solution pipeline is connected to the newly added generator through the second solution heat exchanger and the new solution heat exchanger, and the new generator is further provided with a concentrated solution pipeline via a new solution pump and a new solution heat exchanger. The second generator is connected, the second generator has a refrigerant vapor channel connected to the condenser, and the second generator has a refrigerant vapor channel connected with the new helium generator, and the new generator is further provided with a refrigerant liquid pipeline. The newly added refrigerant liquid pump is connected with the second evaporator or communicated with the condenser through a new throttle valve, and the newly added generator and the refrigerant vapor passage are connected with the condenser to form a second type absorption heat pump of the bypass circuit.
16. 分路循环第二类吸收式热泵, 是在第 5、 1 1 项所述的任一分路循环第二类吸收式 热泵中, 增加新增发生器、 新增冷剂液泵或新增节流阀、 新增溶液泵和新增溶液热交换器, 第二吸收器增设稀溶液管路经新增溶液热交换器与新增发生器连通,新增发生器还有浓溶液 管路经新增溶液泵和新增溶液热交换器与第二吸收器连通,将第二发生器和分汽室有冷剂蒸 汽通道与冷凝器连通调整为第二发生器和分汽室有冷剂蒸汽通道与新增发生器连通后新增 发生器再有冷剂液管路经新增冷剂液泵与第二蒸发器连通或经新增节流阀与冷凝器连通,新 增发生器还有冷剂蒸汽通道与冷凝器连通, 形成分路循环第二类吸收式热泵。 16. Shunt circulation type II absorption heat pump, in the second type of absorption heat pump of any of the branching cycles mentioned in items 5 and 1 1 , adding new generators, adding new refrigerant liquid pumps or new The throttle valve, the new solution pump and the new solution heat exchanger are added, the second absorber is added with the dilute solution pipeline, and the new solution heat exchanger is connected with the newly added generator, and the new generator and the concentrated solution pipeline are added. The new solution pump and the new solution heat exchanger are connected to the second absorber, and the second generator and the steam distribution chamber have a refrigerant vapor passage connected to the condenser to be adjusted to a second generator and a steam distribution chamber. After the steam passage is connected with the newly added generator, the new generator is added, and the refrigerant liquid pipeline is connected to the second evaporator through the newly added refrigerant liquid pump or connected to the condenser through the newly added throttle valve, and the new generator is further connected. A refrigerant vapor passage is connected to the condenser to form a bypass type second type absorption heat pump.
17. 分路循环第二类吸收式热泵, 是在第 5、 1 1 项所述的任一分路循环第二类吸收式 热泵中, 增加新增冷剂液泵或新增节流阀、 新增发生器和新增溶液热交换器, 将第二发生器 有浓溶液管路经第二溶液泵和第二溶液热交换器与第二吸收器连通调整为第二发生器有浓 溶液管路经新增溶液热交换器与新增发生器连通, 新增发生器再有浓溶液管路经第二溶液 泵、新增溶液热交换器和第二溶液热交换器与第二吸收器连通, 将第二发生器和分汽室有冷 剂蒸汽通道与冷凝器连通调整为第二发生器和分汽室有冷剂蒸汽通道与新增发生器连通后 新增发生器再有冷剂液管路经新增冷剂液泵与第二蒸发器连通或经新增节流阀与冷凝器连 通, 新增发生器还有冷剂蒸汽通道与冷凝器连通, 形成分路循环第二类吸收式热泵。 17. Shunt cycle type II absorption heat pump is to add a new refrigerant liquid pump or a new throttle valve in the second type of absorption heat pump of any of the bypass cycles described in items 5 and 11. A new generator and a new solution heat exchanger are added, and the second generator has a concentrated solution pipeline connected to the second absorber through the second solution pump and the second solution heat exchanger to adjust the second generator to a concentrated solution tube The new solution heat exchanger is connected to the newly added generator, and the new generator and the concentrated solution pipeline are connected to the second absorber through the second solution pump, the new solution heat exchanger and the second solution heat exchanger. The second generator and the steam distribution chamber have a refrigerant vapor passage connected to the condenser to be adjusted to a second generator and a steam distribution chamber. The refrigerant vapor passage is connected with the newly added generator, and the new generator is further provided with a refrigerant liquid. The pipeline is connected to the second evaporator via a new refrigerant liquid pump or connected to the condenser via a new throttle valve. The new generator and the refrigerant vapor passage are connected to the condenser to form a second type of absorption of the bypass cycle. Heat pump.
18. 分路循环第二类吸收式热泵, 是在第 5、 1 1 项所述的任一分路循环第二类吸收式 热泵中, 增加新增发生器、 新增冷剂液泵或新增节流阀、 新增溶液泵和新增溶液热交换器, 将第二吸收器有稀溶液管路经第二溶液热交换器与第二发生器连通调整为第二吸收器有稀 溶液管路经第二溶液热交换器和新增溶液热交换器与新增发生器连通,新增发生器再有浓溶 液管路经新增溶液泵和新增溶液热交换器与第二发生器连通,将第二发生器和分汽室有冷剂 蒸汽通道与冷凝器连通调整为第二发生器和分汽室有冷剂蒸汽通道与新增发生器连通后新 增发生器再有冷剂液管路经新增冷剂液泵与第二蒸发器连通或经新增节流阀与冷凝器连通, 新增发生器还有冷剂蒸汽通道与冷凝器连通, 形成分路循环第二类吸收式热泵。 18. Shunt circulation type II absorption heat pump, in the second type of absorption heat pump of any of the branching cycles mentioned in items 5 and 1 1 , adding new generator, adding refrigerant pump or new The throttle valve, the new solution pump and the new solution heat exchanger are added, and the second absorber has a dilute solution pipeline connected to the second generator through the second solution heat exchanger to adjust the second absorber to a dilute solution tube The second solution heat exchanger and the new solution heat exchanger are connected to the newly added generator, and the new generator and the concentrated solution pipeline are connected to the second generator via the new solution pump and the new solution heat exchanger. The second generator and the steam distribution chamber have a refrigerant vapor passage connected to the condenser to be adjusted to a second generator and a steam distribution chamber. The refrigerant vapor passage is connected with the newly added generator, and the new generator is further provided with a refrigerant liquid. The pipeline is connected to the second evaporator via a new refrigerant liquid pump or connected to the condenser via a new throttle valve. The new generator and the refrigerant vapor passage are connected to the condenser to form a second type of absorption of the bypass cycle. Heat pump.
19. 分路循环第二类吸收式热泵, 是在第卜 4、 6、 9-10项所述的任一分路循环第二类 吸收式热泵中, 增加新增发生器、 新增溶液泵、 新增溶液热交换器和新增吸收器, 将第二发 生器有冷剂蒸汽通道与冷凝器连通调整为第二发生器有冷剂蒸汽通道与新增吸收器连通,新
增吸收器还有稀溶液管路经新增溶液泵和新增溶液热交换器与新增发生器连通,新增发生器 还有浓溶液管路经新增溶液热交换器与新增吸收器连通,新增发生器还有冷剂蒸汽通道与冷 凝器连通, 新增发生器还有余热介质管路与外部连通, 新增吸收器还有冷却介质管路与外部 连通, 形成分路循环第二类吸收式热泵。 19. Shunt circulation type II absorption heat pump is added to the second type of absorption heat pump of any of the branching cycles described in items 4, 6, and 9-10, adding new generators and adding new solution pumps. Adding a solution heat exchanger and adding a new absorber, and connecting the second generator with a refrigerant vapor passage to the condenser to adjust the second generator to have a refrigerant vapor passage communicating with the newly added absorber, The humidifier and the dilute solution pipeline are connected to the newly added generator through the new solution pump and the new solution heat exchanger, and the new generator and the concentrated solution pipeline are added to the new solution heat exchanger and the newly added absorber. Connected, the new generator and the refrigerant vapor channel are connected to the condenser. The new generator and the waste heat medium pipeline are connected to the outside. The new absorber and the cooling medium pipeline are connected to the outside to form a branching cycle. The second type of absorption heat pump.
20. 分路循环第二类吸收式热泵, 是在第 1-4、 6、 9-10项所述的任一分路循环第二类 吸收式热泵中, 增加新增冷剂液泵或新增节流阀、 新增发生器、 新增溶液泵、 新增溶液热交 换器、 新增吸收器和新增冷凝器, 第二发生器增设冷剂蒸汽通道与新增吸收器连通, 新增吸 收器还有稀溶液管路经新增溶液泵和新增溶液热交换器与新增发生器连通,新增发生器还有 浓溶液管路经新增溶液热交换器与新增吸收器连通,新增发生器还有冷剂蒸汽通道与新增冷 凝器连通,新增冷凝器还有冷剂液管路经新增冷剂液泵与第二蒸发器连通或经新增节流阀与 冷凝器连通, 新增发生器还有余热介质管路与外部连通, 新增吸收器和新增冷凝器还分别有 冷却介质管路与外部连通, 形成分路循环第二类吸收式热泵。 20. Shunt circulation type II absorption heat pump, in the second type of absorption heat pump of any of the branching cycles mentioned in items 1-4, 6, 9-10, adding new refrigerant liquid pump or new Increased throttle valve, new generator, new solution pump, new solution heat exchanger, new absorber and new condenser, second generator added refrigerant vapor channel to connect with new absorber, add The absorber and the dilute solution pipeline are connected to the newly added generator through the new solution pump and the new solution heat exchanger, and the new generator and the concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger. The newly added generator and the refrigerant vapor passage are connected with the newly added condenser, and the newly added condenser and the refrigerant liquid pipeline are connected to the second evaporator via the newly added refrigerant liquid pump or via the newly added throttle valve. The condenser is connected, the new generator and the waste heat medium pipeline are connected to the outside, and the newly added absorber and the newly added condenser also have a cooling medium pipeline and an external communication, respectively, forming a second type of absorption heat pump of the bypass circulation.
21. 分路循环第二类吸收式热泵, 是在第 5、 11 项所述的任一分路循环第二类吸收式 热泵中, 增加新增发生器、 新增溶液泵、 新增溶液热交换器和新增吸收器, 将第二发生器和 分汽室有冷剂蒸汽通道与冷凝器连通调整为第二发生器和分汽室有冷剂蒸汽通道与新增吸 收器连通, 新增吸收器还有稀溶液管路经新增溶液泵和新增溶液热交换器与新增发生器连 通, 新增发生器还有浓溶液管路经新增溶液热交换器与新增吸收器连通, 新增发生器还有冷 剂蒸汽通道与冷凝器连通, 新增发生器还有余热介质管路与外部连通, 新增吸收器还有冷却 介质管路与外部连通, 形成分路循环第二类吸收式热泵。 21. Shunt circulation type II absorption heat pump is added to the second type of absorption heat pump of any of the branching cycles mentioned in items 5 and 11. Adding new generator, adding new solution pump, adding new solution heat The exchanger and the newly added absorber adjust the refrigerant flow passage of the second generator and the steam distribution chamber to the condenser to be adjusted to be connected to the second generator and the steam distribution chamber, and the refrigerant vapor passage is connected with the newly added absorber, The absorber and the dilute solution pipeline are connected to the newly added generator through the new solution pump and the new solution heat exchanger, and the new generator and the concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger. The new generator and the refrigerant vapor channel are connected to the condenser. The new generator and the residual heat medium pipeline are connected to the outside. The new absorber and the cooling medium pipeline are connected to the outside to form a shunt cycle. Absorption heat pump.
22. 分路循环第二类吸收式热泵, 是在第 5、 1 10项所述的任一分路循环第二类吸收式 热泵中, 增加新增冷剂液泵或新增节流阀、 新增发生器、 新增溶液泵、 新增溶液热交换器、 新增吸收器和新增冷凝器, 第二发生器和分汽室增设冷剂蒸汽通道与新增吸收器连通, 新增 吸收器还有稀溶液管路经新增溶液泵和新增溶液热交换器与新增发生器连通,新增发生器还 有浓溶液管路经新增溶液热交换器与新增吸收器连通,新增发生器还有冷剂蒸汽通道与新增 冷凝器连通,新增冷凝器还有冷剂液管路经新增冷剂液泵与第二蒸发器连通或经新增节流阀 与冷凝器连通, 新增发生器还有余热介质管路与外部连通, 新增吸收器和新增冷凝器还分别 有冷却介质管路与外部连通, 形成分路循环第二类吸收式热泵。 22. Shunt-circulating type II absorption heat pump is to add a new refrigerant liquid pump or a new throttle valve in the second type of absorption heat pump of any of the bypass cycles described in items 5 and 10. New generator, new solution pump, new solution heat exchanger, new absorber and new condenser, second generator and steam compartment added refrigerant vapor channel to connect with new absorber, add absorption The dilute solution pipeline is connected to the newly added generator through the new solution pump and the new solution heat exchanger, and the new generator and the concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger. The new generator also has a refrigerant vapor channel connected to the new condenser. The new condenser and the refrigerant liquid line are connected to the second evaporator via a new refrigerant pump or via a new throttle valve and condensation. The device is connected, the new generator and the residual heat medium pipeline are connected to the outside, and the newly added absorber and the newly added condenser also have a cooling medium pipeline and an external communication, respectively, forming a second type of absorption heat pump of the bypass circulation.
23. 分路循环第一类吸收式热泵, 是在第 7项所述的分路循环第二类吸收式热泵中, 增加新增发生器、 新增溶液泵、 新增溶液热交换器和新增吸收器, 将第二发生器和第三发生 器有冷剂蒸汽通道与冷凝器连通调整为第二发生器和三发生器有冷剂蒸汽通道与新增吸收 器连通, 新增吸收器还有稀溶液管路经新增溶液泵和新增溶液热交换器与新增发生器连通, 新增发生器还有浓溶液管路经新增溶液热交换器与新增吸收器连通,新增发生器还有冷剂蒸 汽通道与冷凝器连通, 新增发生器还有余热介质管路与外部连通, 新增吸收器还有冷却介质 管路与外部连通, 形成分路循环第二类吸收式热泵。 23. Shunt cycle type I absorption heat pump is added to the second type of absorption heat pump of the shunt cycle described in item 7, adding new generator, new solution pump, new solution heat exchanger and new The increase absorber, the second generator and the third generator have a refrigerant vapor passage connected to the condenser, and the second generator and the third generator have a refrigerant vapor passage connected with the newly added absorber, and the new absorber is further The dilute solution pipeline is connected to the newly added generator through the new solution pump and the new solution heat exchanger, and the new generator and the concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger, and newly added The generator also has a refrigerant vapor passage communicating with the condenser, and a new generator and a waste heat medium pipeline are connected to the outside, and a new absorber and a cooling medium pipeline are connected to the outside to form a shunt cycle second type absorption type. Heat pump.
24. 分路循环第二类吸收式热泵, 是在第 7项所述的分路循环第二类吸收式热泵中, 增加新增冷剂液泵或新增节流阀、 新增发生器、 新增溶液泵、 新增溶液热交换器、 新增吸收
器和新增冷凝器, 第二发生器和三发生器增设冷剂蒸汽通道与新增吸收器连通, 新增吸收器 还有稀溶液管路经新增溶液泵和新增溶液热交换器与新增发生器连通,新增发生器还有浓溶 液管路经新增溶液热交换器与新增吸收器连通,新增发生器还有冷剂蒸汽通道与新增冷凝器 连通,新增冷凝器还有冷剂液管路经新增冷剂液泵与第二蒸发器连通或经新增节流阀与冷凝 器连通, 新增发生器还有余热介质管路与外部连通, 新增吸收器和新增冷凝器还分别有冷却 介质管路与外部连通, 形成分路循环第二类吸收式热泵。 24. Shunt-cycle type II absorption heat pump, in the second type of absorption heat pump of the shunt cycle described in Item 7, adding a new refrigerant liquid pump or adding a new throttle valve, adding a new generator, New solution pump, new solution heat exchanger, new absorption And a new condenser, the second generator and the third generator are connected with a refrigerant vapor channel to communicate with the newly added absorber, and the new absorber and the dilute solution pipeline are connected to the new solution pump and the new solution heat exchanger. New generator connection, new generator and concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger. The new generator and refrigerant vapor channel are connected with the new condenser, and new condensation is added. The refrigerant liquid pipeline is connected to the second evaporator through the newly added refrigerant liquid pump or connected to the condenser through the newly added throttle valve, and the new generator and the waste heat medium pipeline are connected to the outside, and the new absorption is added. The new condenser and the new condenser also have a cooling medium pipeline connected to the outside to form a bypass type second absorption heat pump.
25. 分路循环第二类吸收式热泵, 是在第 1-24项所述的任一分路循环第二类吸收式热 泵中, 将蒸发器和第二蒸发器合二为一, 形成分路循环第二类吸收式热泵。 25. The second type of absorption heat pump of the bypass cycle is a second type of absorption heat pump of any of the bypass cycles described in items 1 to 24. The evaporator and the second evaporator are combined into one, forming a branch. Road circulation type II absorption heat pump.
附图说明- 图 1是依据本发明所提供的分路循环第二类吸收式热泵第 1种结构和流程示意图。 图 2是依据本发明所提供的分路循环第二类吸收式热泵第 2种结构和流程示意图。 图 3是依据本发明所提供的分路循环第二类吸收式热泵第 3种结构和流程示意图。 图 4是依据本发明所提供的分路循环第二类吸收式热泵第 4种结构和流程示意图。 图 5是依据本发明所提供的分路循环第二类吸收式热泵第 5种结构和流程示意图。 图 6是依据本发明所提供的分路循环第二类吸收式热泵第 6种结构和流程示意图。 图 7是依据本发明所提供的分路循环第二类吸收式热泵第 7种结构和流程示意图。 图 8是依据本发明所提供的分路循环第二类吸收式热泵第 8种结构和流程示意图。 图 9是依据本发明所提供的分路循环第二类吸收式热泵第 9种结构和流程示意图。 图 10是依据本发明所提供的分路循环第二类吸收式热泵第 10种结构和流程示意图。 图 11是依据本发明所提供的分路循环第二类吸收式热泵第 1 1种结构和流程示意图。 图 12是依据本发明所提供的分路循环第二类吸收式热泵第 12种结构和流程示意图。 图 13是依据本发明所提供的分路循环第二类吸收式热泵第 13祌结构和流程示意图。 图 14是依据本发明所提供的分路循环第二类吸收式热泵第 种结构和流程示意图。 图 15是依据本发明所提供的分路循环第二类吸收式热泵第 15种结构和流程示意图。 图 16是依据本发明所提供的分路循环第二类吸收式热泵第 16种结构和流程示意图。 图 17是依据本发明所提供的分路循环第二类吸收式热泵第 Π种结构和流程示意图。 图中, 1一发生器, 2—第二发生器, 3—吸收器, 4一第二吸收器, 5—蒸发器, 6—第二 蒸发器, 7—冷凝器, 8—溶液泵, 9一第二溶液泵, 10—冷剂液泵, 11一第二冷剂液泵, 12 一溶液热交换器, 13—第二溶液热交换器, 14一第三发生器, 15—第三溶液泵, 16—第三冷 剂液泵, 17—第三溶液热交换器, 18—第三吸收器, 19一分汽室, 20—溶液节流阀, 21—第 二溶液节流阀: A—新增发生器, B—新增溶液泵, C一新增冷剂液泵, D—新增溶液热交换器, E™新增节流阀, F—新增吸收器, G—新增冷凝器。 BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing the first structure and flow of a second type of absorption heat pump of a shunt cycle according to the present invention. Fig. 2 is a schematic view showing the second structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention. Fig. 3 is a schematic view showing the third structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention. Fig. 4 is a view showing the fourth structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention. Figure 5 is a schematic view showing the fifth structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention. Fig. 6 is a view showing the sixth structure and flow chart of the second type absorption heat pump of the shunt cycle according to the present invention. Figure 7 is a schematic view showing the seventh structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention. Figure 8 is a schematic view showing the eighth structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention. Figure 9 is a schematic view showing the ninth structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention. Figure 10 is a schematic view showing the tenth structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention. Figure 11 is a schematic view showing the structure and flow of the first type of the absorption type heat pump of the shunt cycle according to the present invention. Figure 12 is a schematic view showing the structure and flow of the second type of absorption heat pump of the second type of shunting cycle according to the present invention. Figure 13 is a schematic view showing the structure and flow of the third type of absorption heat pump of the shunt cycle according to the present invention. Figure 14 is a schematic view showing the first structure and flow of the second type absorption heat pump of the shunt cycle according to the present invention. Figure 15 is a schematic view showing the structure and flow of the fifteenth type of absorption heat pump of the shunt cycle according to the present invention. Figure 16 is a perspective view showing the structure and flow of the 16th type of absorption heat pump of the second type of bypass circuit according to the present invention. Figure 17 is a schematic view showing the structure and flow of the second type of absorption heat pump of the shunt cycle according to the present invention. In the figure, 1 generator, 2 - second generator, 3 - absorber, 4 - second absorber, 5 - evaporator, 6 - second evaporator, 7 - condenser, 8 - solution pump, 9 a second solution pump, 10 - refrigerant liquid pump, 11 - second refrigerant liquid pump, 12 - solution heat exchanger, 13 - second solution heat exchanger, 14 - third generator, 15 - third solution Pump, 16—third refrigerant pump, 17—third solution heat exchanger, 18—third absorber, 19 one steam chamber, 20—solution throttle valve, 21—second solution throttle valve: A - New generator, B - New solution pump, C - New refrigerant pump, D - New solution heat exchanger, ETM new throttle, F - New absorber, G - New Condenser.
具体实施方式: detailed description:
首先要说明的是, 在结构和流程的表述上, 非必要情况下不重复进行; 对显而易见的流 程不作表述。 下面结合附图和实例来详细描述本发明。 The first thing to note is that in the description of the structure and process, it is not repeated if it is not necessary; the obvious process is not stated. The invention will be described in detail below with reference to the accompanying drawings and examples.
图 1所示的分路循环第二类吸收式热泵是这样实现的-
①结构上, 它主要由发生器、 第二发生器、 吸收器、 第二吸收器、 蒸发器、第二蒸发器、 冷凝器、 溶液泵、 第二溶液泵、 冷剂液泵、 第二冷剂液泵、 溶液热交换器和第二溶液热交换 器所组成; 发生器 1有浓溶液管路经溶液泵 8和溶液热交换器 12与吸收器 3连通, 吸收器 3还有稀溶液管路经溶液热交换器 12与发生器 1连通, 发生器 1还有冷剂蒸汽通道与第二 发生器 2连通后第二发生器 2再有冷剂液管路经冷剂液泵 10与蒸发器 5连通, 蒸发器 5还 有冷剂蒸汽通道与吸收器 3连通;第二发生器 2有浓溶液管路经第二溶液泵 9和第二溶液热 交换器 13与第二吸收器 4连通,第二吸收器 4还有稀溶液管路经第二溶液热交换器 13与第 二发生器 2连通, 第二发生器 2还有冷剂蒸汽通道与冷凝器 7连通, 冷凝器 7还有冷剂液管 路经第二冷剂液泵 11与第二蒸发器 6连通, 第一蒸发器 6还有冷剂蒸汽通道与第一吸收器 4连通; 发生器 1、 蒸发器 5和第二蒸发器 6还分别有余热介质管路与外部连通, 吸收器 3 和第二吸收器 4还分别有被加热介质管路与外部连通,冷凝器 7还有冷却介质管路与外部连 通。 The shunt cycle type II absorption heat pump shown in Figure 1 is realized in this way - 1 structurally, it mainly consists of a generator, a second generator, an absorber, a second absorber, an evaporator, a second evaporator, a condenser, a solution pump, a second solution pump, a refrigerant liquid pump, a second cold a liquid medium pump, a solution heat exchanger and a second solution heat exchanger; the generator 1 has a concentrated solution line connected to the absorber 3 via the solution pump 8 and the solution heat exchanger 12, and the absorber 3 has a dilute solution tube The passage solution heat exchanger 12 is in communication with the generator 1, the generator 1 and the refrigerant vapor passage are in communication with the second generator 2, and the second generator 2 is further provided with a refrigerant liquid line through the refrigerant liquid pump 10 and evaporation. The evaporator 5 is connected, the evaporator 5 and the refrigerant vapor passage are connected to the absorber 3; the second generator 2 has a concentrated solution pipeline connected to the second absorber 4 via the second solution pump 9 and the second solution heat exchanger 13 The second absorber 4 and the dilute solution line are connected to the second generator 2 via the second solution heat exchanger 13, and the second generator 2 has a refrigerant vapor passage communicating with the condenser 7, and the condenser 7 is further The refrigerant liquid line is connected to the second evaporator 6 via the second refrigerant liquid pump 11, and the first evaporator 6 is also cold. The steam passage is in communication with the first absorber 4; the generator 1, the evaporator 5 and the second evaporator 6 also have a residual heat medium line respectively communicating with the outside, and the absorber 3 and the second absorber 4 respectively have a heated medium tube The road is connected to the outside, and the condenser 7 and the cooling medium line are in communication with the outside.
②流程上, 吸收器 3的稀溶液经溶液热交换器 12进入发生器 1, 余热介质流经第一发 生器 1、 加热进入其内的溶液释放并向第二发生器 2提供冷剂蒸汽——发生器 1产生的冷剂 蒸汽提供给第二发生器 2作驱动热介质, 发生器 1的浓溶液经溶液泵 8和溶液热交换器 12 进入吸收器 3、 吸收冷剂蒸汽并放热于被加热介质; 第二吸收器 4的稀溶液经第二溶液热交 换器 13进入第二发生器 2, 冷剂蒸汽流经第二发生器 2、加热进入其内的溶液释放并向冷凝 器 7提供冷剂蒸汽, 第二发生器 2的浓溶液经第二溶液泵 9和第二溶液热交换器 13进入第 二吸收器 4、 吸收冷剂蒸汽并放热于被加热介质, 流经第二发生器 2的冷剂蒸汽放热成冷剂 液后再经冷剂液泵 10加压进入蒸发器 5、吸收余热成冷剂蒸汽并向吸收器 3提供, 冷凝器 7 的冷剂蒸汽放热于冷却介质成冷剂液, 冷凝器 7的冷剂液经第二冷剂液泵 11加压进入第二 蒸发器 6、 吸收余热成冷剂蒸汽并向第二吸收器 4提供, 形成分路循环第二类吸收式热泵。 2 In the process, the dilute solution of the absorber 3 enters the generator 1 through the solution heat exchanger 12, and the residual heat medium flows through the first generator 1, and the solution heated into it is released and supplies the refrigerant vapor to the second generator 2 - - the refrigerant vapor generated by the generator 1 is supplied to the second generator 2 as a driving heat medium, and the concentrated solution of the generator 1 enters the absorber 3 through the solution pump 8 and the solution heat exchanger 12, absorbs the refrigerant vapor and radiates heat The medium to be heated; the dilute solution of the second absorber 4 enters the second generator 2 via the second solution heat exchanger 13, and the refrigerant vapor flows through the second generator 2, and the solution heated therein is released to the condenser 7 Providing refrigerant vapor, the concentrated solution of the second generator 2 enters the second absorber 4 via the second solution pump 9 and the second solution heat exchanger 13, absorbs the refrigerant vapor and radiates heat to the heated medium, and flows through the second The refrigerant vapor of the generator 2 is exothermic into a refrigerant liquid, and then pressurized into the evaporator 5 by the refrigerant liquid pump 10, absorbing residual heat into the refrigerant vapor and supplied to the absorber 3, and the refrigerant vapor of the condenser 7 is exothermic. Cooling medium into cold liquid, cold 7 through refrigerant liquid second refrigerant pressurizing pump 11 into the second evaporator 6, the refrigerant vapor absorbed heat into the second absorber to provide 4, shunt forming a second absorption heat pump cycle.
图 2所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 2 is implemented as follows:
①结构上,在图 1所示的分路循环第二类吸收式热泵中,增加第三发生器、第三溶液泵、 第三冷剂液泵和第三溶液热交换器, 吸收器 3增设稀溶液管路经第三溶液热交换器 17与第 三发生器 14连通, 第三发生器 14还有浓溶液管路经第三溶液泵 15和第三溶液热交换器 17 与吸收器 3连通,将发生器 1有冷剂蒸汽通道与第二发生器 2连通后第二发生器 2再有冷剂 液管路经冷剂液泵 10与蒸发器 5连通调整为发生器 1有冷剂蒸汽通道与第三发生器 14连通 后第三发生器 14再有冷剂液管路经第三冷剂液泵 16与蒸发器 5连通, 第三发生器 14有冷 剂蒸汽通道与第二发生器 2连通后第二发生器 2再有冷剂液管路经冷剂液泵 10与蒸发器 5 连通。 1Structurally, in the shunt cycle second type absorption heat pump shown in FIG. 1, the third generator, the third solution pump, the third refrigerant liquid pump and the third solution heat exchanger are added, and the absorber 3 is added. The dilute solution line is in communication with the third generator 14 via the third solution heat exchanger 17, and the third generator 14 and the concentrated solution line are connected to the absorber 3 via the third solution pump 15 and the third solution heat exchanger 17. After the generator 1 has a refrigerant vapor passage and communicates with the second generator 2, the second generator 2 and the refrigerant liquid pipeline are connected to the evaporator 5 through the refrigerant liquid pump 10 to adjust the generator 1 to have a refrigerant vapor. After the passage is in communication with the third generator 14, the third generator 14 has a refrigerant liquid line connected to the evaporator 5 via the third refrigerant liquid pump 16, and the third generator 14 has a refrigerant vapor passage and a second generator. After the second connection, the second generator 2 has a refrigerant liquid line connected to the evaporator 5 via the refrigerant liquid pump 10.
②流程上, 发生器 1产生的冷剂蒸汽提供给第三发生器 14作驱动热介质, 吸收器 3的 部分稀溶液经第三溶液热交换器 17进入第三发生器 14, 冷剂蒸汽流经第三发生器 14、加热 进入其内的溶液释放并向第二发生器 2提供冷剂蒸汽——第三发生器 14产生的冷剂蒸汽提 供给第二发生器 2作驱动热介质,第三发生器 14的浓溶液经第三溶液泵 15和第三溶液热交 换器 17进入吸收器 3,流经第三发生器 14的冷剂蒸汽放热成冷剂液后再经第三冷剂液泵 16
加压进入蒸发器 5、 吸收余热成冷剂蒸汽并向吸收器 3提供, 形成分路循环第二类吸收式热 泵。 2 In the process, the refrigerant vapor generated by the generator 1 is supplied to the third generator 14 to drive the heat medium, and a part of the diluted solution of the absorber 3 enters the third generator 14 through the third solution heat exchanger 17, the refrigerant vapor flow The second generator 14 releases the solution into which it is heated and supplies the refrigerant vapor to the second generator 2 - the refrigerant vapor generated by the third generator 14 is supplied to the second generator 2 for driving the heat medium, The concentrated solution of the three generators 14 enters the absorber 3 through the third solution pump 15 and the third solution heat exchanger 17, and the refrigerant vapor flowing through the third generator 14 is released into a refrigerant liquid and then through the third refrigerant. Liquid pump 16 Pressurization enters the evaporator 5, absorbs residual heat into refrigerant vapor and supplies it to the absorber 3 to form a shunt cycle second type absorption heat pump.
图 3所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 3 is implemented as follows:
①结构上, 在图 1所示的分路循环第二类吸收式热泵中, 增加第三发生器、 第三冷剂液 泵和第三溶液热交换器, 将发生器 1有浓溶液管路经溶液泵 8和溶液热交换器 12与吸收器 3连通调整为发生器 1有浓溶液管路经第三溶液热交换器 17与第三发生器 14连通, 第三发 生器 14再有浓溶液管路经溶液泵 8、 第三溶液热交换器 17和溶液热交换器 12与吸收器 3 连通,将发生器 1有冷剂蒸汽通道与第二发生器 2连通后第二发生器 2再有冷剂液管路经冷 剂液泵 10与蒸发器 5连通调整为发生器 1有冷剂蒸汽通道与第三发生器 14连通后第三发生 器 14再有冷剂液管路经第三冷剂液泵 16与蒸发器 5连通, 第三发生器 14有冷剂蒸汽通道 与第二发生器 2连通后第二发生器 2再有冷剂液管路经冷剂液泵 10与蒸发器 5连通。 1Structurally, in the shunt cycle second type absorption heat pump shown in FIG. 1, the third generator, the third refrigerant liquid pump and the third solution heat exchanger are added, and the generator 1 has a concentrated solution pipeline. The solution pump 8 and the solution heat exchanger 12 are connected to the absorber 3 to be adjusted so that the generator 1 has a concentrated solution line communicating with the third generator 14 via the third solution heat exchanger 17, and the third generator 14 has a concentrated solution. The pipeline is connected to the absorber 3 via the solution pump 8, the third solution heat exchanger 17, and the solution heat exchanger 12, and the second generator 2 is further connected after the generator 1 has a refrigerant vapor passage communicating with the second generator 2. The refrigerant liquid pipeline is connected to the evaporator 5 through the refrigerant liquid pump 10 to be adjusted to be the generator 1 having the refrigerant vapor passage communicating with the third generator 14 and then the third generator 14 is further cooled by the refrigerant liquid pipeline through the third cold The liquid medium pump 16 is in communication with the evaporator 5, and the third generator 14 has a refrigerant vapor passage communicating with the second generator 2, and the second generator 2 is further provided with a refrigerant liquid line through the refrigerant liquid pump 10 and the evaporator 5 Connected.
②流程上, 发生器 1产生的冷剂蒸汽提供给第三发生器 14作驱动热介质, 发生器 1的 浓溶液经第三溶液热交换器 17进入第三发生器 14 , 冷剂蒸汽流经第三发生器 14、加热进入 其内的溶液释放并向第二发生器 2提供冷剂蒸汽——第三发生器 14产生的冷剂蒸汽提供给 第二发生器 2作驱动热介质, 第三发生器 14的浓溶液经第二溶液泵 8、 第三溶液热交换器 17和溶液热交换器 12进入吸收器 3,流经第三发生器 14的冷剂蒸汽放热成冷剂液后再经第 三冷剂液泵 16加压进入蒸发器 5、 吸收余热成冷剂蒸汽并向吸收器 3提供, 形成分路循环 第二类吸收式热泵。 2 In the process, the refrigerant vapor generated by the generator 1 is supplied to the third generator 14 to drive the heat medium, and the concentrated solution of the generator 1 enters the third generator 14 through the third solution heat exchanger 17, and the refrigerant vapor flows through The third generator 14, the solution heated therein is released and supplies the refrigerant vapor to the second generator 2 - the refrigerant vapor generated by the third generator 14 is supplied to the second generator 2 as a driving heat medium, and the third The concentrated solution of the generator 14 enters the absorber 3 through the second solution pump 8, the third solution heat exchanger 17, and the solution heat exchanger 12, and the refrigerant vapor flowing through the third generator 14 is released into a refrigerant liquid. The third refrigerant liquid pump 16 pressurizes into the evaporator 5, absorbs the residual heat into the refrigerant vapor, and supplies it to the absorber 3 to form a shunt cycle second type absorption heat pump.
图 4所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 4 is implemented as follows:
①结构上,在图 1所示的分路循环第二类吸收式热泵中,增加第三发生器、第三溶液泵、 第三冷剂液泵和第三溶液热交换器, 将吸收器 3有稀溶液管路经溶液热交换器 12与发生器 1连通调整为吸收器 3有稀溶液管路经溶液热交换器 12和第三溶液热交换器 17与第三发生 器 14连通,第三发生器 14再有浓溶液管路经第三溶液泵 15和第三溶液热交换器 17与发生 器 1连通,将发生器 1有冷剂蒸汽通道与第二发生器 2连通后第二发生器 2再有冷剂液管路 经冷剂液泵 10与蒸发器 5连通调整为发生器 1有冷剂蒸汽通道与第三发生器 14连通后第三 发生器 14再有冷剂液管路经第三冷剂液泵 16与蒸发器 5连通, 第三发生器 14有冷剂蒸汽 通道与第二发生器 2连通后第二发生器 2再有冷剂液管路经冷剂液泵 10与蒸发器 5连通。 1Structurally, in the shunt cycle second type absorption heat pump shown in FIG. 1, the third generator, the third solution pump, the third refrigerant liquid pump and the third solution heat exchanger are added, and the absorber 3 is added. The dilute solution line is connected to the generator 1 through the solution heat exchanger 12 to be adjusted to the absorber 3. The dilute solution line is connected to the third generator 14 via the solution heat exchanger 12 and the third solution heat exchanger 17, third The generator 14 further has a concentrated solution line connected to the generator 1 via the third solution pump 15 and the third solution heat exchanger 17, and the generator 1 has a refrigerant vapor channel connected to the second generator 2 and the second generator 2, the refrigerant liquid pipeline is connected to the evaporator 5 through the refrigerant liquid pump 10, and is adjusted to be the generator 1 having the refrigerant vapor passage communicating with the third generator 14 and then the third generator 14 is further provided with the refrigerant liquid pipeline. The third refrigerant liquid pump 16 is in communication with the evaporator 5, the third generator 14 has a refrigerant vapor passage communicating with the second generator 2, and the second generator 2 is further provided with a refrigerant liquid line via the refrigerant liquid pump 10 and The evaporator 5 is connected.
②流程上, 发生器 1产生的冷剂蒸汽提供给第三发生器 14作驱动热介质, 吸收器 3的 稀溶液经溶液热交换器 12和第三溶液热交换器 17进入第三发生器 14, 冷剂蒸汽流经第三 发生器 14、 加热进入其内的溶液释放并向第二发生器 2提供冷剂蒸汽——第三发生器 14产 生的冷剂蒸汽提供给第二发生器 2作驱动热介质, 第三发生器 14的浓溶液经第三溶液泵 15 和第三溶液热交换器 17进入发生器 1 , 流经第三发生器 14的冷剂蒸汽放热成冷剂液后再经 第三冷剂液泵 16加压进入蒸发器 5、 吸收余热成冷剂蒸汽并向吸收器 3提供, 形成分路循 环第二类吸收式热泵。 2 In the process, the refrigerant vapor generated by the generator 1 is supplied to the third generator 14 to drive the heat medium, and the diluted solution of the absorber 3 enters the third generator 14 via the solution heat exchanger 12 and the third solution heat exchanger 17. The refrigerant vapor flows through the third generator 14, the solution heated into it is released, and the refrigerant vapor is supplied to the second generator 2 - the refrigerant vapor generated by the third generator 14 is supplied to the second generator 2 The heat medium is driven, and the concentrated solution of the third generator 14 enters the generator 1 through the third solution pump 15 and the third solution heat exchanger 17, and the refrigerant vapor flowing through the third generator 14 is released into a refrigerant liquid. The third refrigerant liquid pump 16 pressurizes into the evaporator 5, absorbs the residual heat into the refrigerant vapor, and supplies it to the absorber 3 to form a shunt cycle second type absorption heat pump.
图 5所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 5 is implemented as follows:
①结构上,在图 1所示的分路循环第二类吸收式热泵中,增加第三发生器、第三吸收器、
第三溶液泵、 第三溶液热交换器和分汽室, 将吸收器 3有稀溶液管路经溶液热交换器 12与 发生器 1连通调整为吸收器 3有稀溶液管路经溶液热交换器 12与第三吸收器 18连通,第三 吸收器 18再有稀溶液管路经第三溶液泵 15和第三溶液热交换器 17与发生器 1连通, 将发 生器 1有浓溶液管路经溶液泵 8和溶液热交换器 12与吸收器 3连通调整为发生器 1有浓溶 液管路经第三溶液热交换器 17与第三发生器 14连通, 第三发生器 14再有浓溶液管路经溶 液泵 8和溶液热交换器 12与吸收器 3连通,第三发生器 14还有冷剂蒸汽通道与第三吸收器 18连通, 第三发生器 14还有余热介质管路与外部连通; 将第二发生器 2有浓溶液管路经第 二溶液泵 9和第二溶液热交换器 13与第二吸收器 4连通调整为第二发生器 2有浓溶液管路 经第三吸收器 18与分汽室 19连通, 分汽室 19再有浓溶液管路经第二溶液泵 9和第二溶液 热交换器 13与第二吸收器 4连通, 分汽室 19还有冷剂蒸汽通道与了冷凝器 7连通。 1Structurally, in the shunt cycle second type absorption heat pump shown in FIG. 1, the third generator, the third absorber, The third solution pump, the third solution heat exchanger and the steam separation chamber, and the dilute solution line of the absorber 3 is connected to the generator 1 through the solution heat exchanger 12 to be adjusted to the absorber 3 and the dilute solution line is subjected to solution heat exchange. The device 12 is in communication with the third absorber 18, and the third absorber 18 has a dilute solution line connected to the generator 1 via the third solution pump 15 and the third solution heat exchanger 17, and the generator 1 has a concentrated solution line. The solution pump 8 and the solution heat exchanger 12 are connected to the absorber 3 to be adjusted so that the generator 1 has a concentrated solution line communicating with the third generator 14 via the third solution heat exchanger 17, and the third generator 14 has a concentrated solution. The pipeline communicates with the absorber 3 via the solution pump 8 and the solution heat exchanger 12, and the third generator 14 also has a refrigerant vapor passage communicating with the third absorber 18, and the third generator 14 also has a heat medium conduit and an external portion. Connected; the second generator 2 has a concentrated solution line connected to the second absorber 4 via the second solution pump 9 and the second solution heat exchanger 13 to adjust the second generator 2 to have a concentrated solution through the third absorption The device 18 is in communication with the steam dividing chamber 19, and the steam dividing chamber 19 has a concentrated solution line through the second solution pump 9 and the second solution. The liquid heat exchanger 13 is in communication with the second absorber 4, and the steam dividing chamber 19 and the refrigerant vapor passage are in communication with the condenser 7.
②流程上, 发生器 1的浓溶液经第三溶液热交换器 17进入第三发生器 14, 余热介质流 经第三发生器 14、 加热进入其内的溶液释放并向第三吸收器 18提供冷剂蒸汽, 第三发生器 14的浓溶液经溶液泵 8和溶液热交换器 12进入吸收器 3, 吸收器 3的稀溶液经溶液热交换 器 12进入第二吸收器 18、 吸收冷剂蒸汽并放热于流经其内的溶液, 第三吸收器 18的稀溶 液经第三溶液泵 15和第三溶液热交换器 17进入发生器 1 ; 第二发生器 2的浓溶液流经第三 吸收器 18、吸热部分汽化后进入分汽室 19, 分汽室 19的浓溶液经第二溶液泵 9和第二溶液 热交换器 13进入第二吸收器 4、 吸收余热成冷剂蒸汽并放热于被加热介质, 分汽室 19的冷 剂蒸汽进入冷凝器 7 , 形成分路循环第二类吸收式热泵。 2 In the process, the concentrated solution of the generator 1 enters the third generator 14 via the third solution heat exchanger 17, and the residual heat medium flows through the third generator 14, and the solution heated therein is released and supplied to the third absorber 18. The refrigerant vapor, the concentrated solution of the third generator 14 enters the absorber 3 via the solution pump 8 and the solution heat exchanger 12, and the dilute solution of the absorber 3 enters the second absorber 18 through the solution heat exchanger 12, absorbing the refrigerant vapor And exothermic to the solution flowing therethrough, the dilute solution of the third absorber 18 enters the generator 1 through the third solution pump 15 and the third solution heat exchanger 17; the concentrated solution of the second generator 2 flows through the third The absorber 18 and the heat absorbing portion are vaporized and enter the steam dividing chamber 19. The concentrated solution of the steam dividing chamber 19 enters the second absorber 4 through the second solution pump 9 and the second solution heat exchanger 13, and absorbs the residual heat into the refrigerant vapor. The heat is transferred to the heated medium, and the refrigerant vapor of the steam separation chamber 19 enters the condenser 7 to form a bypass type second type absorption heat pump.
图 6所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 6 is implemented as follows:
①结构上, 在图 1所示的分路循环第二类吸收式热泵中, 增加第三吸收器、 第三溶液泵 和分汽室, 将发生器 1有浓溶液管路经溶液泵 8和溶液热交换器 12与吸收器 3连通调整为 发生器 1有浓溶液管路经溶液泵 8、 溶液热交换器 12和吸收器 3与分汽室 19连通, 分汽室 19还有浓溶液管路经第三溶液泵 15与第三吸收器 18连通, 第三吸收器 18再有稀溶液管路 与吸收器 3连通,将发生器 1有冷剂蒸汽通道与第二发生器 2连通后第二发生器 2再有冷剂 液管路经冷剂液泵 10与蒸发器 5连通调整为发生器 1和分汽室 19有冷剂蒸汽通道与第二发 生器 2连通后第二发生器 2再有冷剂液管路经冷剂液泵 10与蒸发器 5连通, 蒸发器 5增设 冷剂蒸汽通道与第三吸收器 18连通, 第三吸收器 18还有被加热介质管路与外部连通。 1 structurally, in the shunt cycle second type absorption heat pump shown in FIG. 1, the third absorber, the third solution pump and the steam separation chamber are added, and the generator 1 has a concentrated solution pipeline through the solution pump 8 and The solution heat exchanger 12 is connected to the absorber 3 to be adjusted so that the generator 1 has a concentrated solution line connected to the steam dividing chamber 19 via the solution pump 8, the solution heat exchanger 12 and the absorber 3, and the steam dividing chamber 19 has a concentrated solution tube. The third solution pump 15 communicates with the third absorber 18, and the third absorber 18 has a dilute solution line communicating with the absorber 3, and the generator 1 has a refrigerant vapor channel connected to the second generator 2 The second generator 2 has a refrigerant liquid pipeline connected to the evaporator 5 through the refrigerant liquid pump 10 and is adjusted to be the generator 1 and the steam dividing chamber 19 having the refrigerant vapor passage communicating with the second generator 2 after the second generator 2 Further, the refrigerant liquid pipeline communicates with the evaporator 5 via the refrigerant liquid pump 10, the evaporator 5 adds a refrigerant vapor passage to communicate with the third absorber 18, and the third absorber 18 has a heated medium pipeline connected to the outside. .
②流程上, 发生器 1的浓溶液经溶液泵 8和溶液热交换器 12之后流经吸收器 3、 吸热 部分汽化后进入分汽室 19, 分汽室 19的浓溶液经第三溶液泵 15加压进入第三吸收器 18、 吸收冷剂蒸汽并放热于被加热介质, 第三吸收器 18的稀溶液进入吸收器 3、 吸收冷剂蒸汽 并分别放热于被加热介质和流经其内的溶液, 分汽室 19释放的冷剂蒸汽提供给第二发生器 2作驱动热介质, 形成分路循环第二类吸收式热泵。 2 In the process, the concentrated solution of the generator 1 passes through the solution pump 8 and the solution heat exchanger 12 and flows through the absorber 3, and the heat absorption portion is vaporized and then enters the steam separation chamber 19, and the concentrated solution of the steam distribution chamber 19 passes through the third solution pump. 15 is pressurized into the third absorber 18, absorbing the refrigerant vapor and radiating heat to the heated medium, the dilute solution of the third absorber 18 entering the absorber 3, absorbing the refrigerant vapor and respectively radiating heat to the heated medium and flowing through The solution therein, the refrigerant vapor released from the steam dividing chamber 19 is supplied to the second generator 2 as a driving heat medium to form a bypass type second type absorption heat pump.
图 7所示的分路循环第二类吸收式热泵是这样实现的- The shunt cycle of the second type of absorption heat pump shown in Figure 7 is achieved in this way -
①结构上,在图 1所示的分路循环第二类吸收式热泵中,增加第三发生器、第三溶液泵、 第三冷剂液泵、第三吸收器和分汽室, 将发生器 1有浓溶液管路经溶液泵 8和溶液热交换器 12与吸收器 3连通调整为发生器 1有浓溶液管路经溶液泵 8、 溶液热交换器 12和吸收器 3
与分汽室 19连通, 分汽室 19还有浓溶液管路经第三溶液泵 15与第三吸收器 18连通, 第三 吸收器 18再有稀溶液管路与吸收器 3连通, 分汽室 19有冷剂蒸汽通道与第三发生器 14连 通后第三发生器 14再有冷剂液管路经第三冷剂液泵 16与蒸发器 5连通,蒸发器 5增设冷剂 蒸汽通道与第三吸收器 18连通, 第三吸收器 18还有被加热介质管路与外部连通; 将第二发 生器 2有浓溶液管路经第二溶液泵 9和第二溶液热交换器 13与第二吸收器 4连通调整为第 二发生器 2有浓溶液管路与第三发生器 I4连通,第三发生器 14再有浓溶液管路经第二溶液 泵 9和第二溶液热交换器 13与第二吸收器 4连通,第三发生器 14还有冷剂蒸汽通道与冷凝 器 7连通。 1Structurally, in the shunt cycle second type absorption heat pump shown in Fig. 1, adding a third generator, a third solution pump, a third refrigerant liquid pump, a third absorber and a steam separation chamber will occur The rich solution line of the device 1 is connected to the absorber 3 through the solution pump 8 and the solution heat exchanger 12 to adjust the generator 1 to have a concentrated solution line through the solution pump 8, the solution heat exchanger 12 and the absorber 3. Connected with the steam dividing chamber 19, the steam dividing chamber 19 and the concentrated solution pipeline communicate with the third absorber 18 via the third solution pump 15, and the third absorber 18 has a dilute solution pipeline connected to the absorber 3, and the steam splitter After the chamber 19 has a refrigerant vapor passage communicating with the third generator 14, the third generator 14 has a coolant liquid line connected to the evaporator 5 via the third refrigerant liquid pump 16, and the evaporator 5 is provided with a refrigerant vapor passage and The third absorber 18 is in communication, and the third absorber 18 is further connected to the outside by the heated medium line; the second generator 2 has a concentrated solution line through the second solution pump 9 and the second solution heat exchanger 13 and The second absorber 4 is connected to be adjusted so that the second generator 2 has a concentrated solution line communicating with the third generator I 4 , and the third generator 14 has a concentrated solution line passing through the second solution pump 9 and the second solution heat exchanger 13 is in communication with the second absorber 4, which also has a refrigerant vapor passage in communication with the condenser 7.
②流程上, 发生器 1的浓溶液经溶液泵 8和溶液热交换器 12之后流经吸收器 3、 吸热 部分汽化后进入分汽室 19 , 分汽室 19的浓溶液经第三溶液泵 15加压进入第三吸收器 18、 吸收冷剂蒸汽并放热于被加热介质, 第三吸收器 18的稀溶液进入吸收器 3、 吸收冷剂蒸汽 并分别放热于被加热介质和流经其内的溶液, 分汽室 19释放的冷剂蒸汽提供给第三发生器 14作驱动热介质;第二发生器 2的浓溶液进入第三发生器 14,冷剂蒸汽流经第三发生器 14、 加热进入其内的溶液释放并向冷凝器 7提供冷剂蒸汽, 第三发生器 14的浓溶液经第二溶液 泵 9和第二溶液热交换器 13进入第二吸收器 4, 流经第三发生器 14的冷剂蒸汽放热成冷剂 液、 再经第三冷剂液泵 16加压进入蒸发器 5, 形成分路循环第二类吸收式热泵。 2 In the process, the concentrated solution of the generator 1 passes through the solution pump 8 and the solution heat exchanger 12 and flows through the absorber 3, and the heat absorption portion is vaporized and then enters the steam separation chamber 19, and the concentrated solution of the steam distribution chamber 19 passes through the third solution pump. 15 is pressurized into the third absorber 18, absorbing the refrigerant vapor and radiating heat to the heated medium, the dilute solution of the third absorber 18 entering the absorber 3, absorbing the refrigerant vapor and respectively radiating heat to the heated medium and flowing through The solution therein, the refrigerant vapor released from the steam dividing chamber 19 is supplied to the third generator 14 as a driving heat medium; the concentrated solution of the second generator 2 enters the third generator 14, and the refrigerant vapor flows through the third generator 14. The solution heated into the solution is released and the refrigerant vapor is supplied to the condenser 7. The concentrated solution of the third generator 14 passes through the second solution pump 9 and the second solution heat exchanger 13 into the second absorber 4, flowing through The refrigerant vapor of the third generator 14 is exothermic into a refrigerant liquid, and then pressurized into the evaporator 5 via the third refrigerant liquid pump 16, forming a bypass type second type absorption heat pump.
图 8所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 8 is implemented as follows:
①结构上,在图 1所示的分路循环第二类吸收式热泵中,增加第三发生器、第三溶液泵、 第三吸收器、 分汽室、 溶液节流阀和第二溶液节流阀, 将发生器 1有浓溶液管路经溶液泵 8 和溶液热交换器 12与吸收器 3连通调整为发生器 1有浓溶液管路经溶液泵 8与第三发生器 14连通,第三发生器 14还有浓溶液管路经第二溶液节流阀 21和第三吸收器 18与分汽室 19 连通, 分汽室 19再有浓溶液管路经第三溶液泵 15和溶液热交换器 12与吸收器 3连通, 将 吸收器 3有稀溶液管路经溶液热交换器 12与发生器 1连通调整为将吸收器 3有稀溶液管路 经溶液热交换器 12与第三吸收器 18连通, 第三吸收器 18再有稀溶液管路经溶液节流阀 20 与发生器 1连通, 第三发生器 14还有冷剂蒸汽通道与第三吸收器 18连通, 第三发生器 14 还有余热介质管路与外部连通,将发生器 1有冷剂蒸汽通道与第二发生器 2连通后第二发生 器 2再有冷剂液管路经冷剂液泵 10与蒸发器 5连通调整为发生器 1和分汽室 19有冷剂蒸汽 通道与第二发生器 2连通后第二发生器 2再有冷剂液管路经冷剂液泵 10与蒸发器 5连通。 1Structurally, in the shunt cycle second type absorption heat pump shown in FIG. 1, the third generator, the third solution pump, the third absorber, the steam dividing chamber, the solution throttle valve and the second solution section are added. Flow valve, the generator 1 has a concentrated solution pipeline connected to the absorber 3 through the solution pump 8 and the solution heat exchanger 12 to adjust the generator 1 to have a concentrated solution pipeline connected to the third generator 14 via the solution pump 8 The three generators 14 further have a concentrated solution line connected to the steam dividing chamber 19 via the second solution throttle valve 21 and the third absorber 18, and the steam dividing chamber 19 has a concentrated solution line passing through the third solution pump 15 and the solution heat. The exchanger 12 is in communication with the absorber 3, and the dilute solution line of the absorber 3 is connected to the generator 1 via the solution heat exchanger 12 to adjust the absorber 3 to have a dilute solution line through the solution heat exchanger 12 and the third absorption. The third absorber 18 is connected to the generator 1 through a solution throttle valve 20, and the third generator 14 has a refrigerant vapor passage communicating with the third absorber 18, the third generator 14 There is also a waste heat medium pipeline connected to the outside, and the generator 1 is cooled by a refrigerant. After the passage is connected with the second generator 2, the second generator 2 is further connected with the refrigerant liquid pipeline through the refrigerant liquid pump 10 and the evaporator 5 to adjust the generator 1 and the steam distribution chamber 19 to have a refrigerant vapor passage and a second After the generator 2 is connected, the second generator 2 has a refrigerant liquid line connected to the evaporator 5 via the refrigerant liquid pump 10.
②流程上, 发生器 1的浓溶液经溶液泵 8加压进入第二发生器 14, 余热介质流经第二 发生器 14、 加热进入其内的溶液释放并向第三吸收器 18提供冷剂蒸汽, 第三发生器 14的 浓溶液经第二溶液节流阀 21节流之后流经第三吸收器 18、 吸热部分汽化后进入分汽室 19, 分汽室 19的浓溶液经第三溶液泵 15和溶液热交换器 12进入吸收器 3, 吸收器 3的稀溶液 经溶液热交换器 12进入第三吸收器 18、 吸收冷剂蒸汽并放热于流经其内的溶液, 第三吸收 器 18的稀溶液经溶液节流阀 20节流进入发生器 1, 分汽室 19释放的冷剂蒸汽提供给第二 发生器 2作驱动热介质, 形成分路循环第二类吸收式热泵。 2 In the process, the concentrated solution of the generator 1 is pressurized by the solution pump 8 into the second generator 14, and the residual heat medium flows through the second generator 14, and the solution heated therein is released and supplies the refrigerant to the third absorber 18. Steam, the concentrated solution of the third generator 14 is throttled by the second solution throttle valve 21 and then flows through the third absorber 18, and the heat absorption portion is vaporized and then enters the steam separation chamber 19, and the concentrated solution of the steam distribution chamber 19 passes through the third The solution pump 15 and the solution heat exchanger 12 enter the absorber 3, and the dilute solution of the absorber 3 enters the third absorber 18 through the solution heat exchanger 12, absorbs the refrigerant vapor and releases the solution flowing through the solution, third The dilute solution of the absorber 18 is throttled into the generator 1 through the solution throttle valve 20, and the refrigerant vapor released from the steam dividing chamber 19 is supplied to the second generator 2 for driving the heat medium to form a bypass type second type absorption heat pump. .
图 9所示的分路循环第二类吸收式热泵是这样实现的:
①结构上,在图 1所示的分路循环第二类吸收式热泵中,增加第三发生器、第三吸收器、 分汽 ¾和溶液节流阀, 将发生器 1有浓溶液管路经溶液泵 8和溶液热交换器 12与吸收器 3 连通调整为发生器 1有浓溶液管路经第三吸收器 18与分汽室 19连通, 分汽室 19再有浓溶 液管路经第三溶液泵 15和溶液热交换器 12与吸收器 3连通,将吸收器 3有稀溶液管路经溶 液热交换器 12与发生器 1连通调整为将吸收器 3有稀溶液管路经溶液热交换器 12与第三吸 收器 18连通, 第三吸收器 18还有稀溶液管路与第三发生器 14连通, 第三发生器 14再有浓 溶液管路经溶液节流阀 20与发生器 1连通,第三发生器 14还有冷剂蒸汽通道与第三吸收器 18连通, 第三发生器 14还有余热介质管路与外部连通, 将发生器 1有冷剂蒸汽通道与第二 发生器 2连通后第二发生器 2再有冷剂液管路经冷剂液泵 10与蒸发器 5连通调整为发生器 1和分汽室 19有冷剂蒸汽通道与第二发生器 2连通后第二发生器 2再有冷剂液管路经冷剂 液泵 10与蒸发器 5连通。 The shunt cycle type II absorption heat pump shown in Figure 9 is implemented as follows: 1Structurally, in the shunt cycle second type absorption heat pump shown in FIG. 1, the third generator, the third absorber, the steam dividing valve and the solution throttle valve are added, and the generator 1 has a concentrated solution pipeline. The solution pump 8 and the solution heat exchanger 12 are connected to the absorber 3 to be adjusted so that the generator 1 has a concentrated solution line connected to the steam dividing chamber 19 via the third absorber 18, and the steam dividing chamber 19 has a concentrated solution line. The three solution pump 15 and the solution heat exchanger 12 are in communication with the absorber 3, and the dilute solution line of the absorber 3 is connected to the generator 1 through the solution heat exchanger 12 to adjust the absorber 3 to have a dilute solution line through the solution heat. The exchanger 12 is in communication with the third absorber 18, the third absorber 18 has a dilute solution line in communication with the third generator 14, and the third generator 14 has a concentrated solution line through the solution throttle valve 20 and the generator. 1 connected, the third generator 14 also has a refrigerant vapor passage communicating with the third absorber 18, the third generator 14 and the residual heat medium conduit are in communication with the outside, and the generator 1 has a refrigerant vapor passage and a second occurrence After the device 2 is connected, the second generator 2 is further connected with the refrigerant liquid pipeline through the refrigerant liquid pump 10 and the evaporator 5 to The generator 1 and the steam dividing chamber 19 have a refrigerant vapor passage communicating with the second generator 2, and the second generator 2 is further connected to the evaporator 5 via the refrigerant liquid pump 10.
②流程上, 发生器 1的浓溶液流经第三吸收器 18、 吸热部分汽化后进入分汽室 19, 分 汽室 19的浓溶液经溶液泵 8和溶液热交换器 12进入吸收器 3, 吸收器 3的稀溶液经溶液热 交换器 12进入第三吸收器 18、 吸收冷剂蒸汽并放热于流经其内的溶液, 第三吸收器 18的 稀溶液进入第三发生器 14, 余热介质流经第三发生器 14、 加热进入其内的溶液释放并向第 三吸收器 18提供冷剂蒸汽, 第三发生器 14的浓溶液经溶液节流阀 20节流进入发生器 1 , 分汽室 19释放的冷剂蒸汽提供给第二发生器 2作驱动热介质, 形成分路循环第二类吸收式 热泵。 2 In the process, the concentrated solution of the generator 1 flows through the third absorber 18, and the endothermic portion is vaporized and then enters the steam dividing chamber 19. The concentrated solution of the steam dividing chamber 19 enters the absorber 3 through the solution pump 8 and the solution heat exchanger 12. The dilute solution of the absorber 3 enters the third absorber 18 through the solution heat exchanger 12, absorbs the refrigerant vapor and exotherms the solution flowing therethrough, and the dilute solution of the third absorber 18 enters the third generator 14, The residual heat medium flows through the third generator 14, the solution heated into it releases and supplies the refrigerant vapor to the third absorber 18, and the concentrated solution of the third generator 14 is throttled into the generator 1 through the solution throttle valve 20, The refrigerant vapor released from the steam dividing chamber 19 is supplied to the second generator 2 for driving the heat medium to form a bypass type second type absorption heat pump.
图 10所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 10 is implemented as follows:
①结构上,在图 1所示的分路循环第二类吸收式热泵中,增加第三发生器、第三溶液泵、 第三溶液热交换器、第三吸收器和分汽室, 将发生器 1有冷剂蒸汽通道与第二发生器 2连通 后第二发生器 2再有冷剂液管路经冷剂液泵 10与蒸发器 5连通调整为发生器 1有冷剂蒸汽 通道与第三吸收器 8连通、 第三发生器 14有冷剂蒸汽通道与第二发生器 2连通后第二发生 器 2再有冷剂液管路经冷剂液泵 10与蒸发器 5连通, 第三吸收器 8还有稀溶液管路经第三 溶液泵 15和第三溶液热交换器 17与第三发生器 14连通,第三发生器 14还有浓溶液管路经 第三溶液热交换器 17与第三吸收器 18连通; 将第二发生器 2有浓溶液管路经第二溶液泵 9 和第二溶液热交换器 13与第二吸收器 4连通调整为第二发生器 2有浓溶液管路经第三吸收 器 18与分汽室 19连通, 分汽室 19还有浓溶液管路经第二溶液泵 9和第二溶液热交换器 13 与第二吸收器 4连通, 分汽室 19还有冷剂蒸汽通道与冷凝器 7连通, 第三发生器 14还有余 热介质管路与外部连通。 1 structurally, in the shunt cycle second type absorption heat pump shown in Fig. 1, adding a third generator, a third solution pump, a third solution heat exchanger, a third absorber and a steam separation chamber will occur The refrigerant 1 is connected to the second generator 2, and the second generator 2 is further connected with the refrigerant liquid through the refrigerant liquid pump 10 and the evaporator 5 to adjust the generator 1 to have a refrigerant vapor passage and the first The third absorber 8 is connected, the third generator 14 has a refrigerant vapor passage connected with the second generator 2, and the second generator 2 has a refrigerant liquid pipeline connected to the evaporator 5 via the refrigerant liquid pump 10, and the third The absorber 8 and the dilute solution line are in communication with the third generator 14 via the third solution pump 15 and the third solution heat exchanger 17, and the third generator 14 also has a concentrated solution line via the third solution heat exchanger 17 Communicating with the third absorber 18; connecting the second generator 2 with the concentrated solution line through the second solution pump 9 and the second solution heat exchanger 13 to the second absorber 4 to adjust the second generator 2 to have a concentrated solution The pipeline is connected to the steam dividing chamber 19 via the third absorber 18, and the steam dividing chamber 19 has a concentrated solution pipeline. The second solution pump 9 and the second solution heat exchanger 13 are in communication with the second absorber 4, and the steam dividing chamber 19 has a refrigerant vapor passage communicating with the condenser 7, and the third generator 14 has a heat remaining medium line and an external portion. Connected.
②流程上, 发生器 1 产生的冷剂蒸汽进入第三吸收器 18、 被浓溶液吸收并放热于流经 其内的溶液, 第三吸收器 18的稀溶液经第三溶液泵 15和第三溶液热交换器 17进入第三发 生器 14, 余热介质流经第三发生器 14、 加热进入其内的溶液释放并向第二发生器 2提供冷 剂蒸汽——第三发生器 1 4产生的冷剂蒸汽提供给第二发生器 2作驱动热介质, 第三发生器 14的浓溶液经第三溶液热交换器 17进入第三吸收器 18;第二发生器 2的浓溶液流经第三吸 收器 18、吸热部分汽化后进入分汽室 19, 分汽室 19的浓溶液经第二溶液泵 9和第二溶液热
交换器 13进入第二吸收器 4, 分汽室 19的冷剂蒸汽进入冷凝器 7, 形成分路循环第二类吸 收式热泵。 2 In the process, the refrigerant vapor generated by the generator 1 enters the third absorber 18, is absorbed by the concentrated solution and radiates heat to the solution flowing therethrough, and the diluted solution of the third absorber 18 passes through the third solution pump 15 and the first The three-solution heat exchanger 17 enters the third generator 14, the residual heat medium flows through the third generator 14, the solution heated into it is released, and the second generator 2 is supplied with refrigerant vapor - the third generator 14 is produced The refrigerant vapor is supplied to the second generator 2 as a driving heat medium, and the concentrated solution of the third generator 14 enters the third absorber 18 through the third solution heat exchanger 17; the concentrated solution of the second generator 2 flows through the first The triple absorber 18 and the heat absorbing portion are vaporized and then enter the steam dividing chamber 19, and the concentrated solution of the steam dividing chamber 19 passes through the second solution pump 9 and the second solution heat. The exchanger 13 enters the second absorber 4, and the refrigerant vapor of the steam separation chamber 19 enters the condenser 7, forming a bypass type second type absorption heat pump.
图 1 1所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 1 is implemented as follows:
①结构上,在图 1所示的分路循环第二类吸收式热泵中,增加第三发生器、第三溶液泵、 第三溶液热交换器和第三吸收器,将第二发生器 2有浓溶液管路经第二溶液泵 9和第二溶液 热交换器 13与第二吸收器 4连通调整为第一发生器 2有浓溶液管路经第三溶液热交换器 17 与第三发生器 14连通,第三发生器 14再有浓溶液管路经第二溶液泵 9和第二溶液热交换器 13与第二吸收器 4连通, 将第二吸收器 4有稀溶液管路经第二溶液热交换器 13与第二发生 器 2连通调整为第二吸收器 4有稀溶液管路经第二溶液热交换器 13与第三吸收器 18连通, 第三吸收器 18再有稀溶液管路经第三溶液泵 15和第三溶液热交换器 17与第二发生器 2连 通, 第三发生器 14还有冷剂蒸汽通道与第三吸收器 18连通, 第三发生器 14还有余热介质 管路与外部连通, 第三吸收器 18还有冷却介质管路与外部连通。 1 structurally, in the shunt cycle second type absorption heat pump shown in FIG. 1, adding a third generator, a third solution pump, a third solution heat exchanger and a third absorber, the second generator 2 The concentrated solution line is connected to the second absorber 4 via the second solution pump 9 and the second solution heat exchanger 13 to be adjusted to be the first generator 2 having the concentrated solution line passing through the third solution heat exchanger 17 and the third occurrence The second generator 14 is further connected to the second solution 14 and the second solution pump 9 and the second solution heat exchanger 13 are connected to the second absorber 4, and the second absorber 4 has a dilute solution line. The two solution heat exchanger 13 is connected to the second generator 2 to be adjusted so that the second absorber 4 has a dilute solution line communicating with the third absorber 18 via the second solution heat exchanger 13, and the third absorber 18 has a dilute solution. The pipeline is connected to the second generator 2 via the third solution pump 15 and the third solution heat exchanger 17, and the third generator 14 has a refrigerant vapor passage communicating with the third absorber 18, and the third generator 14 is further The residual heat medium pipe communicates with the outside, and the third absorber 18 also has a cooling medium pipe External communication.
②流程上, 第二发生器 2的浓溶液经第三溶液热交换器 17进入第三发生器 14 , 余热介 质流经第三发生器 14、 加热进入其内的溶液释放并向第三吸收器 18提供冷剂蒸汽, 第三发 生器 14的浓溶液经第二溶液泵 9和第二溶液热交换器 13进入第二吸收器 4, 第二吸收器 4 的稀溶液经第二溶液热交换器 13进入第三吸收器 18、 吸收冷剂蒸汽并放热于冷却介质, 第 三吸收器 18的稀溶液经第三溶液泵 15和第三溶液热交换器 17进入第二发生器 2, 形成分 路循环第二类吸收式热泵。 2 In the process, the concentrated solution of the second generator 2 enters the third generator 14 via the third solution heat exchanger 17, and the residual heat medium flows through the third generator 14, and the solution heated into the solution is released to the third absorber. 18 provides refrigerant vapor, the concentrated solution of the third generator 14 enters the second absorber 4 via the second solution pump 9 and the second solution heat exchanger 13, and the dilute solution of the second absorber 4 passes through the second solution heat exchanger 13 enters the third absorber 18, absorbs the refrigerant vapor and radiates heat to the cooling medium, and the diluted solution of the third absorber 18 enters the second generator 2 through the third solution pump 15 and the third solution heat exchanger 17, forming a minute Road circulation type II absorption heat pump.
图 12所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 12 is implemented as follows:
①结构上,在图 1所示的分路循环第二类吸收式热泵中,增加新增发生器、新增溶液泵、 新增冷剂液泵和新增溶液热交换器,第二吸收器 4增设稀溶液管路经新增溶液热交换器 D与 新增发生器 A连通,新增发生器 A还有浓溶液管路经新增溶液泵 B和新增溶液热交换器 D与 第二吸收器 4连通,将第二发生器 2有冷剂蒸汽通道与冷凝器 7连通调整为第二发生器 2有 冷剂蒸汽通道与新增发生器 A连通后新增发生器 A再有冷剂液管路经新增冷剂液泵 C与第二 蒸发器 6连通, 新增发生器 A还有冷剂蒸汽通道与冷凝器 7连通。 1Structally, in the shunt cycle second type absorption heat pump shown in Fig. 1, adding a new generator, a new solution pump, a new refrigerant liquid pump and a new solution heat exchanger, and a second absorber 4 Adding a dilute solution pipeline through the new solution heat exchanger D and connecting the new generator A, adding a new generator A and a concentrated solution pipeline through the new solution pump B and the new solution heat exchanger D and the second The absorber 4 is connected, and the second generator 2 has a refrigerant vapor passage connected to the condenser 7 to be adjusted to be a second generator 2. The refrigerant vapor passage is connected with the newly added generator A, and the generator A is added and the refrigerant is added. The liquid pipeline is connected to the second evaporator 6 via the newly added refrigerant liquid pump C, and the new generator A and the refrigerant vapor passage are connected to the condenser 7.
②流程上, 第二发生器 2产生的冷剂蒸汽提供给新增发生器 A作驱动热介质, 第二吸收 器 4的部分稀溶液经新增溶液热交换器 D进入新增发生器 A, 冷剂蒸汽流经新增发生器 A、 加热进入其内的溶液释放并向冷凝器 7提供冷剂蒸汽,新增发生器 A的浓溶液经新增溶液泵 B和新增溶液热交换器 D进入第二吸收器 4, 流经新增发生器 A的冷剂蒸汽放热成冷剂液后 再经新增冷剂液泵 C加压进入第二蒸发器 6, 形成分路循环第二类吸收式热泵。 2 In the process, the refrigerant vapor generated by the second generator 2 is supplied to the newly added generator A as a driving heat medium, and a part of the diluted solution of the second absorber 4 is introduced into the new generator A through the newly added solution heat exchanger D. The refrigerant vapor flows through the newly added generator A, the solution heated into it is released, and the refrigerant vapor is supplied to the condenser 7, and the concentrated solution of the generator A is newly added through the new solution pump B and the new solution heat exchanger D. After entering the second absorber 4, the refrigerant vapor flowing through the newly added generator A is released into a refrigerant liquid, and then pressurized into the second evaporator 6 by the newly added refrigerant liquid pump C to form a second type of branching cycle. Absorption heat pump.
图 13所示的分路循环第二类吸收式热泵是这样实现的- The shunt cycle type II absorption heat pump shown in Figure 13 is realized in this way -
①结构上, 在图 1所示的分路循环第二类吸收式热泵中, 增加新增节流阀、 新增发生器 和新增溶液热交换器, 将第二发生器 2有浓溶液管路经第二溶液泵 9和第二溶液热交换器 13与第二吸收器 4连通调整为第二发生器 2有浓溶液管路经新增溶液热交换器 D与新增发 生器 A连通, 新增发生器 A再有浓溶液管路经第二溶液泵 9、 新增溶液热交换器 D和第二溶 液热交换器 13与第二吸收器 4连通, 将第二发生器 2有冷剂蒸汽通道与冷凝器 7连通调整
为第二发生器 2有冷剂蒸汽通道与新增发生器 A连通后新增发生器 A再有冷剂液管路经新增 节流阀 E与冷凝器 7连通, 新增发生器 A还有冷剂蒸汽通道与冷凝器 7连通。 1Structurally, in the second type absorption heat pump of the shunt cycle shown in Fig. 1, a new throttle valve, a new generator and a new solution heat exchanger are added, and the second generator 2 has a concentrated solution tube. The second solution pump 9 and the second solution heat exchanger 13 are connected to the second absorber 4 to be adjusted so that the second generator 2 has a concentrated solution line connected to the newly added generator A via the new solution heat exchanger D. The new generator A and the concentrated solution pipeline are connected to the second absorber 4 via the second solution pump 9, the new solution heat exchanger D and the second solution heat exchanger 13, and the second generator 2 has a refrigerant. The steam passage is connected to the condenser 7 for adjustment For the second generator 2, there is a refrigerant vapor channel connected with the newly added generator A, and then the new generator A is added, and then the refrigerant liquid pipeline is connected with the condenser 7 through the newly added throttle valve E, and the new generator A is also added. A refrigerant vapor passage is connected to the condenser 7.
②流程上, 第二发生器 2产生的冷剂蒸汽提供给新增发生器 A作驱动热介质, 第二发生 器 2的浓溶液经新增溶液热交换器 D进入新增发生器 A, 冷剂蒸汽流经新增发生器 A、 加热 进入其内的溶液释放并向冷凝器 7提供冷剂蒸汽, 新增发生器 A的浓溶液经第二溶液泵 9、 新增溶液热交换器 D和第二溶液热交换器 13进入第二吸收器 4, 流经新增发生器 A的冷剂 蒸汽放热成冷剂液后再经新增节流阀 E节流进入冷凝器 7 ,形成分路循环第二类吸收式热泵。 2 In the process, the refrigerant vapor generated by the second generator 2 is supplied to the newly added generator A as a driving heat medium, and the concentrated solution of the second generator 2 is introduced into the new generator A through the newly added solution heat exchanger D, which is cold. The agent vapor flows through the newly added generator A, the solution heated into it is released and supplies the refrigerant vapor to the condenser 7, and the concentrated solution of the new generator A is added through the second solution pump 9, the new solution heat exchanger D and The second solution heat exchanger 13 enters the second absorber 4, and the refrigerant vapor flowing through the newly added generator A is released into the refrigerant liquid, and then throttled into the condenser 7 through the newly added throttle valve E to form a branch. Cycle the second type of absorption heat pump.
图 14所示的分路循环第二类吸收式热荥是这样实现的: The second type of absorption enthalpy of the shunt cycle shown in Figure 14 is implemented as follows:
①结构上,在图 1所示的分路循环第二类吸收式热泵中,增加新增发生器、新增节流阔、 新增溶液泵和新增溶液热交换器, 将第二吸收器 4有稀溶液管路经第二溶液热交换器 13与 第二发生器 2连通调整为第二吸收器 4有稀溶液管路经第二溶液热交换器 13和新增溶液热 交换器 D与新增发生器 A连通,新增发生器 A再有浓溶液管路经新增溶液泵 B和新增溶液热 交换器 D与第二发生器 2连通,将第二发生器 2有冷剂蒸汽通道与冷凝器 7连通调整为第二 发生器 2有冷剂蒸汽通道与新增发生器 A连通后新增发生器 A再有冷剂液管路经新增节流阀 E与冷凝器 7连通, 新增发生器 A还有冷剂蒸汽通道与冷凝器 7连通。 1Structally, in the shunt cycle second type absorption heat pump shown in Fig. 1, adding a new generator, adding a new throttle, adding a new solution pump and a new solution heat exchanger, the second absorber 4 having a dilute solution line connected to the second generator 2 via the second solution heat exchanger 13 to adjust the second absorber 4 to have a dilute solution line through the second solution heat exchanger 13 and the new solution heat exchanger D and New generator A is connected, new generator A is added, and the concentrated solution pipeline is connected to the second generator 2 via the new solution pump B and the new solution heat exchanger D, and the second generator 2 has refrigerant vapor. The passage is connected to the condenser 7 to be adjusted to be the second generator 2 having the refrigerant vapor passage connected with the newly added generator A, and then adding the generator A and then the refrigerant liquid pipeline is connected to the condenser 7 via the newly added throttle valve E. The new generator A and the refrigerant vapor passage are connected to the condenser 7.
②流程上, 第二发生器 2产生的冷剂蒸汽提供给新增发生器 A作驱动热介质, 第二吸收 器 4的稀溶液经第二溶液热交换器 13和新增溶液热交换器 D进入新增发生器 A, 冷剂蒸汽 流经新增发生器八、 加热进入其内的溶液释放并向冷凝器 7提供冷剂蒸汽, 新增发生器 A的 浓溶液经新增溶液泵 B和新增溶液热交换器 D进入第二发生器 2, 流经新增发生器 A的冷剂 蒸汽放热成冷剂液后再经新增节流阀 E节流进入冷凝器 7,形成分路循环第二类吸收式热泵。 2 In the process, the refrigerant vapor generated by the second generator 2 is supplied to the newly added generator A as a driving heat medium, and the diluted solution of the second absorber 4 is passed through the second solution heat exchanger 13 and the newly added solution heat exchanger D. Entering the new generator A, the refrigerant vapor flows through the newly added generator. 8. The solution heated into the solution is released and the refrigerant vapor is supplied to the condenser 7. The concentrated solution of the generator A is newly added through the new solution pump B and The new solution heat exchanger D enters the second generator 2, and the refrigerant vapor flowing through the newly added generator A is released into the refrigerant liquid, and then throttled into the condenser 7 through the newly added throttle valve E to form a branch circuit. Cycle the second type of absorption heat pump.
图 15所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 15 is implemented as follows:
①结构上,在图 1所示的分路循环第二类吸收式热泵中,增加新增发生器、新增溶液泵、 新增溶液热交换器和新增吸收器,将第二发生器 2有冷剂蒸汽通道与冷凝器 7连通调整为第 二发生器 2有冷剂蒸汽通道与新增吸收器 F连通,新增吸收器 F还有稀溶液管路经新增溶液 泵 B和新增溶液热交换器 D与新增发生器 A连通,新增发生器 A还有浓溶液管路经新增溶液 热交换器 D与新增吸收器 F连通, 新增发生器 A还有冷剂蒸汽通道与冷凝器 7连通, 新增发 生器 A还有余热介质管路与外部连通, 新增吸收器 F还有冷却介质管路与外部连通。 1Structurally, in the shunt cycle second type absorption heat pump shown in Fig. 1, adding a new generator, a new solution pump, a new solution heat exchanger and a new absorber, the second generator 2 There is a refrigerant vapor passage connected to the condenser 7 to adjust to a second generator 2 having a refrigerant vapor passage communicating with the newly added absorber F, adding a new absorber F and a dilute solution pipeline via a new solution pump B and adding The solution heat exchanger D is connected with the newly added generator A, and the newly added generator A and the concentrated solution pipeline are connected to the newly added absorber F via the newly added solution heat exchanger D, and the new generator A and the refrigerant vapor are added. The channel is connected to the condenser 7, and the new generator A and the residual heat medium pipe are connected to the outside, and the new absorber F and the cooling medium pipe are connected to the outside.
②流程上, 第二发生器 2产生的冷剂蒸汽进入新增吸收器 F、 被浓溶液吸收并放热于冷 却介质, 新增吸收器 F的稀溶液经新增溶液泵 B和新增溶液热交换器 D迸入新增发生器 A, 余热介质流经新增发生器 A、 加热进入其内的溶液释放并向冷凝器 7提供冷剂蒸汽, 新增发 生器 A的浓溶液经新增溶液热交换器 D进入新增吸收器 F,形成分路循环第二类吸收式热泵。 2 In the process, the refrigerant vapor generated by the second generator 2 enters the newly added absorber F, is absorbed by the concentrated solution and radiates heat to the cooling medium, and the diluted solution of the absorber F is newly added to the solution pump B and the newly added solution. The heat exchanger D is pumped into the newly added generator A, and the residual heat medium flows through the newly added generator A, the solution heated into the solution is released, and the refrigerant vapor is supplied to the condenser 7, and the concentrated solution of the newly added generator A is newly added. The solution heat exchanger D enters the newly added absorber F to form a bypass type second type absorption heat pump.
图 16所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 16 is implemented as follows:
①结构上, 在图 1所示的分路循环第二类吸收式热泵中, 增加新增冷剂液泵、 新增发生 器、 新增溶液泵、 新增溶液热交换器、 新增吸收器和新增冷凝器, 第二发生器 2增设冷剂蒸 汽通道与新增吸收器 F连通,新增吸收器 F还有稀溶液管路经新增溶液泵 B和新增溶液热交 换器 D与新增发生器 A连通,新增发生器 A还有浓溶液管路经新增溶液热交换器 D与新增吸
收器 F连通, 新增发生器 A还有冷剂蒸汽通道与新增冷凝器 G连通, 新增冷凝器 G还有冷剂 液管路经新增冷剂液泵 C与第二蒸发器 6连通,新增发生器 A还有余热介质管路与外部连通, 新增吸收器 F和新增冷凝器 G还分别有冷却介质管路与外部连通。 1Structally, in the second type of absorption heat pump of the shunt cycle shown in Fig. 1, adding a new refrigerant liquid pump, a new generator, a new solution pump, a new solution heat exchanger, and a new absorber And adding a new condenser, the second generator 2 adds a refrigerant vapor channel to communicate with the newly added absorber F, and adds a new absorber F and a dilute solution pipeline through the new solution pump B and the new solution heat exchanger D and Added generator A connectivity, new generator A and concentrated solution pipeline via new solution heat exchanger D and new suction The receiver F is connected, the new generator A and the refrigerant vapor passage are connected with the newly added condenser G, and the new condenser G and the refrigerant liquid pipeline are newly added with the refrigerant liquid pump C and the second evaporator 6 Connected, the new generator A and the residual heat medium pipeline are connected to the outside, and the newly added absorber F and the newly added condenser G also have a cooling medium pipeline connected to the outside respectively.
②流程上, 第二发生器 2产生的部分冷剂蒸汽进入新增吸收器 F、 被浓溶液吸收并放热 于冷却介质,新增吸收器 F的稀溶液经新增溶液泵 B和新增溶液热交换器 D进入新增发生器 A, 余热介质流经新增发生器 A、 加热进入其内的溶液释放并向新增冷凝器 G提供冷剂蒸汽, 新增发生器 A的浓溶液经新增溶液热交换器 D进入新增吸收器 F, 新增冷凝器 G的冷剂蒸汽 放热于冷却介质成冷剂液,新增冷凝器 G的冷剂液经新增冷剂液泵 C加压进入第二蒸发器 6, 形成分路循环第二类吸收式热泵。 2 In the process, part of the refrigerant vapor generated by the second generator 2 enters the newly added absorber F, is absorbed by the concentrated solution and radiates heat to the cooling medium, and the diluted solution of the new absorber F is newly added to the solution pump B and newly added The solution heat exchanger D enters the newly added generator A, and the residual heat medium flows through the newly added generator A, the solution heated into the solution is released, and the refrigerant vapor is supplied to the newly added condenser G, and the concentrated solution of the generator A is newly added. The new solution heat exchanger D enters the newly added absorber F, the refrigerant vapor of the newly added condenser G is radiated to the cooling medium to form the refrigerant liquid, and the refrigerant liquid of the new condenser G is added to the new refrigerant liquid pump C. Pressurization enters the second evaporator 6 to form a shunt cycle second type absorption heat pump.
图 17所示的分路循环第二类吸收式热泵是这样实现的: The shunt cycle type II absorption heat pump shown in Figure 17 is implemented as follows:
在图 1所示的分路循环第二类吸收式热泵中,将蒸发器 5和第二蒸发器 6合二为一,即: 取消第二蒸发器 6, 冷凝器 7有冷剂液管路经第二冷剂液泵 11与蒸发器 5连通, 蒸发器 5 增设冷剂蒸汽通道与第二吸收器 4连通, 形成分路循环第二类吸收式热泵。 In the shunt cycle second type absorption heat pump shown in FIG. 1, the evaporator 5 and the second evaporator 6 are combined into one, that is, the second evaporator 6 is cancelled, and the condenser 7 has a refrigerant liquid line. The second refrigerant liquid pump 11 communicates with the evaporator 5, and the evaporator 5 adds a refrigerant vapor passage to communicate with the second absorber 4 to form a bypass type second type absorption heat pump.
本发明技术可以实现的效果——本发明所提出的分路循环第二类吸收式热泵具有如下 的效果和优势: The effect that can be achieved by the technique of the present invention - the shunt cycle type II absorption heat pump proposed by the present invention has the following effects and advantages:
(1)分路溶液循环, 可采用不同工作溶液, 克服单一工作介质的局限, 有利于余热介质工 作参数与循环流程之间的匹配, 提高温差利用水平。 (1) Shunt solution circulation, different working solutions can be used to overcome the limitation of single working medium, which is beneficial to the matching between the working parameters of the residual heat medium and the circulation process, and improve the utilization level of temperature difference.
(2)两端或多端供热, 有利于提高余热资源利用率。 (2) Heating at both ends or multiple ends is conducive to improving the utilization rate of waste heat resources.
(3)具有回热冷却端的流程, 热力学参数平滑变化, 供热参数可调节, 能够较好地适应工 况变化, 得到较高的热力学完善度。 (3) The process with regenerative cooling end, the thermodynamic parameters are changed smoothly, the heating parameters can be adjusted, and the change of working conditions can be better adapted to obtain higher thermodynamic perfection.
(4)双效流程或双效流程与单效流程相结合, 能够实现对驱动温差的深度利用, 提高余热 资源利用率。 (4) The double-effect process or the double-effect process combined with the single-effect process can realize the deep utilization of the driving temperature difference and improve the utilization rate of the waste heat resource.
(5)丰富了第二类吸收式热泵的类型, 扩展了第二类吸收式热泵的应用范围, 有利于更好 地采用第二类吸收式热泵来实现余热利用, 提高能源利用率。
(5) Enriched the type of the second type of absorption heat pump, and expanded the application range of the second type of absorption heat pump, which is beneficial to better use the second type of absorption heat pump to realize waste heat utilization and improve energy utilization.
Claims
1. 分路循环第二类吸收式热泵, 主要由发生器、 第二发生器、 吸收器、 第二吸收器、 蒸发器、 第二蒸发器、 冷凝器、 溶液泵、 第二溶液泵、 冷剂液泵、 第二冷剂液泵、 溶液热交 换器和第二溶液热交换器所组成; 发生器(1)有浓溶液管路经溶液泵 (8)和溶液热交换器 (12)与吸收器(3)连通, 吸收器(3)还有稀溶液管路经溶液热交换器(12)与发生器(1) 连通, 发生器 (1) 还有冷剂蒸汽通道与第二发生器 (2) 连通后第二发生器 (2) 再有冷剂 液管路经冷剂液泵 (10) 与蒸发器 (5)连通, 蒸发器 (5) 还有冷剂蒸汽通道与吸收器(3) 连通; 第二发生器 (2)有浓溶液管路经第二溶液泵 (9) 和第二溶液热交换器(13) 与第二 吸收器(4)连通, 第二吸收器 (4) 还有稀溶液管路经第二溶液热交换器 (13) 与第二发生 器 (2) 连通, 第二发生器 (2) 还有冷剂蒸汽通道与冷凝器 (7) 连通, 冷凝器 (7) 还有冷 剂液管路经第二冷剂液泵 (11) 与第二蒸发器(6)连通, 第二蒸发器 (6) 还有冷剂蒸汽通 道与第二吸收器 (4) 连通; 发生器 (1)、 蒸发器 (5) 和第二蒸发器 (6) 还分别有余热介 质管路与外部连通, 吸收器 (3) 和第二吸收器 (4) 还分别有被加热介质管路与外部连通, 冷凝器 (7) 还有冷却介质管路与外部连通, 形成分路循环第二类吸收式热泵。 1. Shunt cycle type II absorption heat pump, mainly by generator, second generator, absorber, second absorber, evaporator, second evaporator, condenser, solution pump, second solution pump, cold a liquid medium pump, a second refrigerant liquid pump, a solution heat exchanger and a second solution heat exchanger; the generator (1) has a concentrated solution line through the solution pump (8) and the solution heat exchanger (12) The absorber (3) is connected, the absorber (3) and the dilute solution line are connected to the generator (1) via the solution heat exchanger (12), and the generator (1) also has a refrigerant vapor channel and a second generator. (2) After the communication, the second generator (2) has a refrigerant liquid line connected to the evaporator (5) via the refrigerant liquid pump (10), and the evaporator (5) also has a refrigerant vapor passage and an absorber ( 3) connected; the second generator (2) has a concentrated solution line connected to the second absorber (4) via the second solution pump (9) and the second solution heat exchanger (13), the second absorber (4) And a dilute solution line is connected to the second generator (2) via the second solution heat exchanger (13), and the second generator (2) also has a refrigerant The steam passage is connected to the condenser (7), and the condenser (7) and the refrigerant liquid line are connected to the second evaporator (6) via the second refrigerant liquid pump (11), and the second evaporator (6) is further a refrigerant vapor passage is connected to the second absorber (4); the generator (1), the evaporator (5) and the second evaporator (6) also have a residual heat medium conduit connected to the outside, the absorber (3) The second absorber (4) also has a heated medium line connected to the outside, and the condenser (7) and the cooling medium line communicate with the outside to form a shunt cycle second type absorption heat pump.
2. 分路循环第二类吸收式热泵,是在权利要求 1所述的分路循环第二类吸收式热泵中, 增加第三发生器、 第三溶液泵、 第三冷剂液泵和第三溶液热交换器, 吸收器 (3) 增设稀溶 液管路经第三溶液热交换器 (17) 与第三发生器 (14)连通, 第三发生器(14) 还有浓溶液 管路经第三溶液泵 (15) 和第三溶液热交换器 (17) 与吸收器 (3) 连通, 将发生器 (1)有 冷剂蒸汽通道与第二发生器 (2) 连通后第二发生器 (2) 再有冷剂液管路经冷剂液泵 (10) 与蒸发器(5)连通调整为发生器(1)有冷剂蒸汽通道与第三发生器 (14)连通后第三发生 器 (14) 再有冷剂液管路经第三冷剂液泵 (16) 与蒸发器 (5) 连通, 第三发生器 (14) 有 冷剂蒸汽通道与第二发生器 (2) 连通后第二发生器 (2) 再有冷剂液管路经冷剂液泵 (10) 与蒸发器 (5) 连通, 形成分路循环第二类吸收式热泵。 2. A shunt cycle type II absorption heat pump in which the third type generator, the third solution pump, the third refrigerant liquid pump and the third type are added in the shunt cycle second type absorption heat pump according to claim 1. The three-solution heat exchanger, the absorber (3) is provided with a dilute solution line connected to the third generator (14) via the third solution heat exchanger (17), and the third generator (14) and the concentrated solution line are The third solution pump (15) and the third solution heat exchanger (17) are in communication with the absorber (3), and the generator (1) has a refrigerant vapor channel connected to the second generator (2) and the second generator (2) The coolant liquid pipeline is connected to the evaporator (5) through the coolant liquid pump (10) to adjust the generator (1). The third coolant occurs when the refrigerant vapor passage is connected to the third generator (14). The refrigerant (14) is further connected to the evaporator (5) via a third refrigerant pump (16), and the third generator (14) has a refrigerant vapor passage connected to the second generator (2) After the second generator (2), the refrigerant liquid line is connected to the evaporator (5) through the refrigerant liquid pump (10) to form a second type of absorption of the bypass cycle. Heat pump.
3. 分路循环第二类吸收式热泵,是在权利要求 1所述的分路循环第二类吸收式热泵中, 增加第三发生器、 第三冷剂液泵和第三溶液热交换器, 将发生器 (1) 有浓溶液管路经溶液 泵 (8) 和溶液热交换器 (12) 与吸收器 (3) 连通调整为发生器 (1) 有浓溶液管路经第三 溶液热交换器 (17) 与第三发生器(14)连通, 第三发生器 (14) 再有浓溶液管路经溶液泵 3. A shunt cycle type II absorption heat pump in which the third type generator, the third refrigerant liquid pump and the third solution heat exchanger are added in the shunt cycle second type absorption heat pump according to claim 1. , the generator (1) has a concentrated solution pipeline connected to the absorber (8) and the solution heat exchanger (12) and the absorber (3) to adjust the generator (1) has a concentrated solution pipeline through the third solution heat The exchanger (17) is in communication with the third generator (14), and the third generator (14) has a concentrated solution line through the solution pump
(8)、 第三溶液热交换器 (17) 和溶液热交换器 (12) 与吸收器 (3) 连通, 将发生器 (1) 有冷剂蒸汽通道与第二发生器(2)连通后第二发生器(2)再有冷剂液管路经冷剂液泵(10) 与蒸发器(5)连通调整为发生器 (1) 有冷剂蒸汽通道与第二发生器(M) 连通后第三发生 器 (14) 再有冷剂液管路经第三冷剂液泵 (16) 与蒸发器 (5) 连通, 第三发生器 (14) 有 冷剂蒸汽通道与第二发生器 (2) 连通后第二发生器 (2) 再有冷剂液管路经冷剂液泵 (10) 与蒸发器 (5) 连通, 形成分路循环第二类吸收式热泵。 (8), the third solution heat exchanger (17) and the solution heat exchanger (12) are in communication with the absorber (3), and the generator (1) has a refrigerant vapor passage connected to the second generator (2) The second generator (2) further has a refrigerant liquid line connected to the evaporator (5) through the refrigerant liquid pump (10) to be adjusted as a generator (1) having a refrigerant vapor passage connected to the second generator (M) The third generator (14) further has a refrigerant liquid line connected to the evaporator (5) via a third refrigerant liquid pump (16), and the third generator (14) has a refrigerant vapor passage and a second generator (2) The second generator (2) after communication is connected to the evaporator (5) through the refrigerant liquid pump (10) to form a second-stage absorption heat pump.
4. 分路循环第二类吸收式热泵,是在权利要求 1所述的分路循环第二类吸收式热泵中, 增加第三发生器、 第三溶液泵、 第三冷剂液泵和第三溶液热交换器, 将吸收器 (3) 有稀溶 液管路经溶液热交换器(12) 与发生器 (1)连通调整为吸收器 (3) 有稀溶液管路经溶液热 交换器 (12) 和第三溶液热交换器 (17) 与第三发生器 (14) 连通, 第二发生器 (14) 再有
浓溶液管路经第三溶液泵 (15) 和第三溶液热交换器 (17) 与发生器 (1) 连通, 将发生器4. A shunt cycle type II absorption heat pump in which the third type generator, the third solution pump, the third refrigerant liquid pump and the third type are added in the shunt cycle second type absorption heat pump according to claim 1. a three-solution heat exchanger, wherein the absorber (3) has a dilute solution line connected to the generator (1) via the solution heat exchanger (12) and is adjusted to an absorber (3) with a dilute solution line through the solution heat exchanger ( 12) and the third solution heat exchanger (17) is in communication with the third generator (14), and the second generator (14) has The concentrated solution line is connected to the generator (1) via the third solution pump (15) and the third solution heat exchanger (17), and the generator is
(1) 有冷剂蒸汽通道与第二发生器 (2) 连通后第二发生器 (2) 再有冷剂液管路经冷剂液 泵 (10) 与蒸发器 (5) 连通调整为发生器 (1) 有冷剂蒸汽通道与第三发生器 (14)连通后 第三发生器 (14) 再有冷剂液管路经第三冷剂液泵 (16) 与蒸发器 (5) 连通, 第三发生器(1) The second generator (2) is connected to the second generator (2) after the refrigerant vapor passage is connected to the second generator (2), and then the coolant liquid line is connected to the evaporator (5) through the coolant liquid pump (10) to be generated. The third generator (14) is connected to the third generator (14) after the refrigerant vapor passage is connected to the third generator (14), and the refrigerant liquid pipeline is connected to the evaporator (5) via the third refrigerant liquid pump (16). Third generator
(14)有冷剂蒸汽通道与第二发生器(2)连通后第二发生器(2)再有冷剂液管路经冷剂液 泵 (10) 与蒸发器 (5) 连通, 形成分路循环第二类吸收式热泵。 (14) After the refrigerant vapor passage is connected with the second generator (2), the second generator (2) and the refrigerant liquid pipeline are connected to the evaporator (5) through the refrigerant liquid pump (10) to form a branch. Road circulation type II absorption heat pump.
5. 分路循环第二类吸收式热泵,是在权利要求 1所述的分路循环第二类吸收式热泵中, 增加第三发生器、 第三吸收器、 第三溶液泵、 第二溶液热交换器和分汽室, 将吸收器 (3) 有稀溶液管路经溶液热交换器(12) 与发生器 (1)连通调整为吸收器(3)有稀溶液管路经 溶液热交换器 (12) 与第三吸收器 (18)连通, 第三吸收器 (18) 再有稀溶液管路经第三溶 液泵 (15) 和第三溶液热交换器 (17) 与发生器 (1) 连通, 将发生器 (1) 有浓溶液管路经 溶液泵 (8) 和溶液热交换器 (12) 与吸收器 (3) 连通调整为发生器 (1) 有浓溶液管路经 第三溶液热交换器 (17) 与第三发生器 (14)连通, 第三发生器 (14) 再有浓溶液管路经溶 液泵 (8)和溶液热交换器 (12) 与吸收器 (3) 连通, 第三发生器 (14)还有冷剂蒸汽通道 与第三吸收器 (18)连通, 第三发生器 (14)还有余热介质管路与外部连通; 将第二发生器 5. A bypass type second absorption heat pump, in the shunt cycle second type absorption heat pump according to claim 1, wherein the third generator, the third absorber, the third solution pump, and the second solution are added Heat exchanger and steam dividing chamber, the absorber (3) has a dilute solution pipeline connected to the generator (1) through the solution heat exchanger (12) to adjust the absorber (3) has a dilute solution pipeline through the solution heat exchange The device (12) is in communication with the third absorber (18), and the third absorber (18) has a dilute solution line through the third solution pump (15) and the third solution heat exchanger (17) and the generator (1) Connected, the generator (1) has a concentrated solution line connected to the solution pump (8) and the solution heat exchanger (12) and the absorber (3) to adjust the generator (1) The solution heat exchanger (17) is in communication with the third generator (14), and the third generator (14) has a concentrated solution line through the solution pump (8) and the solution heat exchanger (12) and the absorber (3) Connected, the third generator (14) also has a refrigerant vapor passage communicating with the third absorber (18), and the third generator (14) is further The residual heat medium pipe is connected to the outside; the second generator is
(2) 有浓溶液管路经第二溶液泵 (9) 和第二溶液热交换器 (13) 与第二吸收器 (4) 连通 调整为第二发生器(2)有浓溶液管路经第三吸收器(18)与分汽室(19)连通, 分汽室(19) 再有浓溶液管路经第二溶液泵 (9) 和第二溶液热交换器 (13) 与第二吸收器 (4)连通, 分 汽室 (19) 还有冷剂蒸汽通道与了冷凝器 (7) 连通, 形成分路循环第二类吸收式热泵。 (2) The concentrated solution line is connected to the second absorber (4) through the second solution pump (9) and the second solution heat exchanger (13) to be adjusted to the second generator (2) having a concentrated solution line The third absorber (18) is in communication with the steam dividing chamber (19), and the steam dividing chamber (19) has a concentrated solution line passing through the second solution pump (9) and the second solution heat exchanger (13) and the second absorption The device (4) is connected, the steam dividing chamber (19) and the refrigerant vapor channel are connected with the condenser (7) to form a second-stage absorption heat pump of the branching cycle.
6. 分路循环第二类吸收式热泵,是在权利要求 1所述的分路循环第二类吸收式热泵中, 增加第三吸收器、 第三溶液泵和分汽室, 保留或取消吸收器 (3) 与外部连通的被加热介质 管路, 将发生器 (1) 有浓溶液管路经溶液泵 (8) 和溶液热交换器 (12) 与吸收器 (3) 连 通调整为发生器 (1)有浓溶液管路经溶液泵 (8)、 溶液热交换器 (12)和吸收器(3) 与分 汽室 (19) 连通, 分汽室 (19) 还有浓溶液管路经第三溶液泵 (15) 与第三吸收器 (18) 连 通, 第三吸收器 (18) 再有稀溶液管路与吸收器 (3) 连通, 将发生器 (1)有冷剂蒸汽通道 与第二发生器 (2) 连通后第二发生器 (2) 再有冷剂液管路经冷剂液泵 (10) 与蒸发器(5) 连通调整为发生器 (1)和分汽室 (19)有冷剂蒸汽通道与第二发生器 (2)连通后第二发生 器 (2) 再有冷剂液管路经冷剂液泵 (10) 与蒸发器 (5) 连通, 蒸发器 (5) 增设冷剂蒸汽 通道与第三吸收器 (18)连通, 第三吸收器(18)还有被加热介质管路与外部连通, 形成分 路循环第二类吸收式热泵。 6. Shunt cycle type II absorption heat pump, in the shunt cycle second type absorption heat pump according to claim 1, adding a third absorber, a third solution pump and a steam separation chamber, retaining or canceling absorption (3) The heated medium line communicating with the outside, the generator (1) concentrated solution line is connected to the absorber (8) and the solution heat exchanger (12) and the absorber (3) to be adjusted to the generator (1) The concentrated solution line is connected to the steam distribution chamber (19) via the solution pump (8), the solution heat exchanger (12) and the absorber (3), and the separation chamber (19) and the concentrated solution line are The third solution pump (15) is in communication with the third absorber (18), and the third absorber (18) is further connected to the absorber (3) by the dilute solution line, and the generator (1) has a refrigerant vapor channel and The second generator (2) is connected to the second generator (2) and then the refrigerant liquid line is connected to the evaporator (5) via the refrigerant liquid pump (10) to be adjusted to the generator (1) and the steam distribution chamber ( 19) The second generator (2) is connected to the second generator (2) after the refrigerant vapor passage is connected, and then the refrigerant liquid pipeline is passed through the refrigerant liquid pump (10). The generator (5) is connected, the evaporator (5) is provided with a refrigerant vapor passage communicating with the third absorber (18), and the third absorber (18) and the heated medium conduit are connected to the outside to form a branching cycle. The second type of absorption heat pump.
7. 分路循环第二类吸收式热泵,是在权利要求 1所述的分路循环第二类吸收式热泵中, 增加第三发生器、第三溶液泵、第三冷剂液泵、第三吸收器和分汽室,保留或取消吸收器(3) 与外部连通的被加热介质管路, 将发生器(1)有浓溶液管路经溶液泵 (8)和溶液热交换器 7. A shunt cycle type II absorption heat pump, in the shunt cycle second type absorption heat pump according to claim 1, wherein the third generator, the third solution pump, the third refrigerant pump, and the third pump are added. a triple absorber and a steam dividing chamber, retaining or canceling the heated medium line that the absorber (3) communicates with the outside, and the generator (1) has a concentrated solution line through the solution pump (8) and the solution heat exchanger
(12)与吸收器(3)连通调整为发生器(1)有浓溶液管路经溶液泵(8)、溶液热交换器(12) 和吸收器 (3) 与分汽室 (19) 连通, 分汽室 (19) 还有浓溶液管路经第三溶液泵 (15) 与 第三吸收器(18)连通, 第三吸收器(18)再有稀溶液管路与吸收器(3)连通, 分汽室(19)
有冷剂蒸汽通道与第三发生器(14)连通后第三发生器(14)再有冷剂液管路经第三冷剂液 泵 (16) 与蒸发器 (5) 连通, 蒸发器 (5)增设冷剂蒸汽通道与第三吸收器 (18) 连通, 第 三吸收器 (18) 还有被加热介质管路与外部连通; 将第二发生器 (2) 有浓溶液管路经第二 溶液泵 (9) 和第二溶液热交换器 (13) 与第二吸收器 (4) 连通调整为第二发生器 (2) 有 浓溶液管路与第三发生器(14)连通, 第三发生器 (14) 再有浓溶液管路经第二溶液泵 (9) 和第二溶液热交换器 (13) 与第二吸收器 (4) 连通, 第三发生器 (14) 还有冷剂蒸汽通道 与冷凝器 (7) 连通, 形成分路循环第二类吸收式热泵。 (12) Connected to the absorber (3) and adjusted to the generator (1) The concentrated solution line is connected to the steam distribution chamber (19) via the solution pump (8), the solution heat exchanger (12) and the absorber (3). , the steam dividing chamber (19) and the concentrated solution pipeline are connected to the third absorber (18) via the third solution pump (15), and the third absorber (18) has the dilute solution pipeline and the absorber (3) Connecting, steam dividing room (19) After the refrigerant vapor passage is connected with the third generator (14), the third generator (14) and the refrigerant liquid pipeline are connected to the evaporator (5) via the third refrigerant liquid pump (16), and the evaporator ( 5) adding a refrigerant vapor channel to communicate with the third absorber (18), the third absorber (18) and the heated medium pipe are connected to the outside; the second generator (2) has a concentrated solution pipe through The two solution pump (9) and the second solution heat exchanger (13) are connected to the second absorber (4) to be adjusted to be the second generator (2). The concentrated solution line is connected to the third generator (14), The third generator (14) further has a concentrated solution line connected to the second absorber (4) via the second solution pump (9) and the second solution heat exchanger (13), and the third generator (14) is also cold The vapor channel of the agent is connected to the condenser (7) to form a second type of absorption heat pump of the bypass cycle.
8. 分路循环第二类吸收式热泵,是在权利要求 7所述的分路循环第二类吸收式热泵中, 增加新增冷剂液泵或新增节流阀、 新增溶液泵和新增冷凝器, 将第二发生器 (2) 有浓溶液 管路与第三发生器 (14) 连通调整为第二发生器 (2)有浓溶液管路经新增溶液泵 (B) 与第 三发生器 (14) 连通, 将第三发生器 (14) 冷剂蒸汽通道与冷凝器 (7) 连通调整为第三发 生器(14) 冷剂蒸汽通道与新增冷凝器 (G)连通, 新增冷凝器 (G)还有冷剂液管路经新增 冷剂液泵 (C) 与第二蒸发器 (6) 连通或经新增节流阀 (E) 与冷凝器 (7) 连通, 形成分路 循环第二类吸收式热泵; 其中, 或取消新增溶液泵, 第二发生器 (2) 有浓溶液管路与第三 发生器 (14) 连通——利用重力压差实现溶液输送。 8. Shunt cycle type II absorption heat pump, in the shunt cycle type II absorption heat pump according to claim 7, adding a new refrigerant liquid pump or a new throttle valve, a new solution pump and A new condenser is added, and the second generator (2) has a concentrated solution line connected to the third generator (14) to be adjusted to a second generator (2) has a concentrated solution line via a new solution pump (B) and The third generator (14) is connected to adjust the third generator (14) refrigerant vapor passage to the condenser (7) to be the third generator (14). The refrigerant vapor passage is connected to the new condenser (G). , the new condenser (G) and the refrigerant liquid line are connected to the second evaporator (6) via the new refrigerant liquid pump (C) or the new throttle valve (E) and the condenser (7) Connected to form a second type of absorption heat pump with a split cycle; wherein, or cancel the addition of a solution pump, the second generator (2) has a concentrated solution line connected to the third generator (14) - using gravity pressure difference Solution delivery.
9. 分路循环第二类吸收式热泵,是在权利要求 1所述的分路循环第二类吸收式热泵中, 增加第三发生器、 第三溶液泵、 第三吸收器、 分汽室、 溶液节流阀和第二溶液节流阀, 将发 生器 (1) 有浓溶液管路经溶液泵 (8) 和溶液热交换器 (12) 与吸收器 (3) 连通调整为发 生器 (1) 有浓溶液管路经溶液泵 (8) 与第三发生器 (14) 连通, 第三发生器 (14) 还有浓 溶液管路经第二溶液节流阀 (21) 和第三吸收器 (18) 与分汽室 (19) 连通, 分汽室 (19) 再有浓溶液管路经第三溶液泵 (15) 和溶液热交换器 (12) 与吸收器 (3) 连通, 将吸收器 9. A shunt cycle type II absorption heat pump in which the third type generator, the third solution pump, the third absorber, and the steam separation chamber are added in the shunt cycle second type absorption heat pump according to claim 1. a solution throttle valve and a second solution throttle valve, and the generator (1) concentrated solution line is connected to the absorber (3) and the solution heat exchanger (12) to be connected to the absorber (3) to be a generator ( 1) The concentrated solution line is connected to the third generator (14) via the solution pump (8), the third generator (14) and the concentrated solution line are passed through the second solution throttle valve (21) and the third absorption The device (18) is in communication with the steam distribution chamber (19), and the steam distribution chamber (19) is further connected to the absorber (3) via the third solution pump (15) and the solution heat exchanger (12). Absorber
(3) 有稀溶液管路经溶液热交换器 (12) 与发生器 (1) 连通调整为将吸收器 (3) 有稀溶 液管路经溶液热交换器(12) 与第三吸收器 (18) 连通, 第三吸收器 (18) 再有稀溶液管路 经溶液节流阀 (20) 与发生器 (1) 连通, 第三发生器 (14) 还有冷剂蒸汽通道与第三吸收 器 (18) 连通, 第三发生器 (14) 还有余热介质管路与外部连通, 将发生器 (1) 有冷剂蒸 汽通道与第二发生器 (2) 连通后第二发生器(2) 再有冷剂液管路经冷剂液泵 (10) 与蒸发 器 (5) 连通调整为发生器 (1) 和分汽室 (19) 有冷剂蒸汽通道与第二发生器 (2) 连通后 第二发生器 (2) 再有冷剂液管路经冷剂液泵 (10) 与蒸发器 (5) 连通, 形成分路循环第二 类吸收式热泵。 (3) The dilute solution line is connected to the generator (1) via the solution heat exchanger (12) to adjust the absorber (3) to have a dilute solution line through the solution heat exchanger (12) and the third absorber ( 18) Connected, the third absorber (18) and the dilute solution line is connected to the generator (1) via the solution throttle valve (20), and the third generator (14) also has a refrigerant vapor channel and a third absorption The (18) is connected, the third generator (14) and the residual heat medium pipe are connected to the outside, and the generator (1) has a refrigerant vapor channel connected to the second generator (2) and the second generator (2) The refrigerant liquid line is connected to the evaporator (5) through the coolant pump (10) and is adjusted to the generator (1) and the steam dividing chamber (19). The refrigerant vapor channel and the second generator (2) After the communication, the second generator (2) is further connected to the evaporator (5) via the refrigerant liquid pump (10) to form a bypass type second absorption heat pump.
10. 分路循环第二类吸收式热泵, 是在权利要求 1 所述的分路循环第二类吸收式热泵 中, 增加第三发生器、 第三吸收器、 分汽室和溶液节流阀, 将发生器 (1) 有浓溶液管路经 溶液泵 (8) 和溶液热交换器 (12) 与吸收器 (3) 连通调整为发生器 (1) 有浓溶液管路经 第三吸收器 (18) 与分汽室 (19) 连通, 分汽室 (19) 再有浓溶液管路经第三溶液泵 (15) 和溶液热交换器(12)与吸收器(3)连通,将吸收器(3)有稀溶液管路经溶液热交换器(12) 与发生器(1)连通调整为将吸收器(3)有稀溶液管路经溶液热交换器 (12) 与第三吸收器 10. Shunt cycle type II absorption heat pump, in the shunt cycle second type absorption heat pump according to claim 1, adding a third generator, a third absorber, a steam separation chamber and a solution throttle valve , the generator (1) has a concentrated solution pipeline connected to the absorber (8) and the solution heat exchanger (12) and the absorber (3) to adjust the generator (1) has a concentrated solution pipeline through the third absorber (18) communicating with the steam distribution chamber (19), the steam distribution chamber (19) and the concentrated solution pipeline are connected to the absorber (3) via the third solution pump (15) and the solution heat exchanger (12), which will absorb The (3) dilute solution line is connected to the generator (1) via the solution heat exchanger (12) to adjust the absorber (3) to have a dilute solution line through the solution heat exchanger (12) and the third absorber
(18)连通, 第三吸收器(18)还有稀溶液管路与第三发生器(14)连通, 第三发生器(14)
再有浓溶液管路经溶液节流阀 (20) 与发生器 (1) 连通, 第三发生器 (14) 还有冷剂蒸汽 通道与第三吸收器 (18)连通, 第三发生器 (14)还有余热介质管路与外部连通, 将发生器 (1) 有冷剂蒸汽通道与第二发生器 (2) 连通后第二发生器 (2) 再有冷剂液管路经冷剂液 泵 (10) 与蒸发器 (5) 连通调整为发生器(1) 和分汽室 (19) 有冷剂蒸汽通道与第二发生 器 (2) 连通后第二发生器 (2) 再有冷剂液管路经冷剂液泵 (10) 与蒸发器 (5) 连通, 形 成分路循环第二类吸收式热泵。 (18) communicating, the third absorber (18) and the dilute solution line are in communication with the third generator (14), and the third generator (14) Further, the concentrated solution pipeline is connected to the generator (1) via the solution throttle valve (20), and the third generator (14) and the refrigerant vapor passage are connected to the third absorber (18), and the third generator ( 14) There is also a residual heat medium pipeline connected to the outside, the generator (1) has a refrigerant vapor passage connected with the second generator (2), and the second generator (2) has a refrigerant liquid pipeline through the refrigerant The liquid pump (10) is connected to the evaporator (5) and is adjusted to the generator (1) and the steam dividing chamber (19). The refrigerant vapor channel is connected to the second generator (2) and the second generator (2) is further The refrigerant liquid line is connected to the evaporator (5) through the refrigerant liquid pump (10) to form a second type absorption heat pump of the bypass circuit.
11. 分路循环第二类吸收式热泵, 是在权利要求 1 所述的分路循环第二类吸收式热泵 中,增加第三发生器、第三溶液泵、第三溶液热交换器、第三吸收器和分汽室,将发生器(1) 有冷剂蒸汽通道与第二发生器(2)连通后第二发生器(2)再有冷剂液管路经冷剂液泵(10) 与蒸发器 (5) 连通调整为发生器 (1) 有冷剂蒸汽通道与第三吸收器 (8) 连通、 第三发生 器(14)有冷剂蒸汽通道与第二发生器(2) 连通后第二发生器 (2) 再有冷剂液管路经冷剂 液泵 GO) 与蒸发器 (5) 连通, 第二吸收器 (8) 还有稀溶液管路经第三溶液泵 (15) 和第 三溶液热交换器 (17) 与第三发生器 (14)连通, 第三发生器 (14) 还有浓溶液管路经第三 溶液热交换器 (17) 与第三吸收器 (18) 连通; 将第二发生器 (2) 有浓溶液管路经第二溶 液泵 (9) 和第二溶液热交换器 U3) 与第二吸收器 (4) 连通调整为第二发生器 (2) 有浓 溶液管路经第三吸收器 (18) 与分汽室 (19)连通, 分汽室 (19) 还有浓溶液管路经第二溶 液泵 (9) 和第二溶液热交换器 (13) 与第二吸收器 (4) 连通, 分汽室 (19) 还有冷剂蒸汽 通道与冷凝器 (7) 连通, 第三发生器 (14) 还有余热介质管路与外部连通, 形成分路循环 第二类吸收式热泵。 11. A shunt cycle type II absorption heat pump, wherein the third type generator, the third solution pump, and the third solution heat exchanger are added to the shunt cycle second type absorption heat pump according to claim 1. a triple absorber and a steam dividing chamber, the generator (1) has a refrigerant vapor passage connected to the second generator (2), and the second generator (2) has a refrigerant liquid pipeline through the refrigerant liquid pump (10) ) Connected to the evaporator (5) to adjust to the generator (1) has a refrigerant vapor channel connected to the third absorber (8), the third generator (14) has a refrigerant vapor channel and a second generator (2) After the communication, the second generator (2) has a refrigerant liquid line connected to the evaporator (5) via the refrigerant liquid pump GO), and the second absorber (8) and the dilute solution line are passed through the third solution pump ( 15) communicating with the third solution heat exchanger (17) and the third generator (14), the third generator (14) and the concentrated solution line passing through the third solution heat exchanger (17) and the third absorber (18) connected; the second generator (2) has a concentrated solution line through the second solution pump (9) and the second solution heat exchanger U3) and the second absorber (4) Connected to the second generator (2) The concentrated solution line is connected to the steam dividing chamber (19) via the third absorber (18), the steam dividing chamber (19) and the concentrated solution line are passed through the second The solution pump (9) and the second solution heat exchanger (13) are in communication with the second absorber (4), and the steam distribution chamber (19) and the refrigerant vapor passage are connected to the condenser (7), and the third generator ( 14) There is also a residual heat medium pipeline connected to the outside to form a second type of absorption heat pump with a bypass circuit.
12. 分路循环第二类吸收式热泵, 是在权利要求 1 所述的分路循环第二类吸收式热泵 中, 增加第三发生器、 第三溶液泵、 第三溶液热交换器和第三吸收器, 将第二发生器 (2) 有浓溶液管路经第二溶液泵 (9) 和第二溶液热交换器 (13) 与第二吸收器(4)连通调整为 第二发生器 (2) 有浓溶液管路经第三溶液热交换器 (17) 与第三发生器 (14) 连通, 第三 发生器 (14) 再有浓溶液管路经第二溶液泵 (9) 和第二溶液热交换器 (13) 与第二吸收器 12. A shunt cycle type II absorption heat pump, in the shunt cycle second type absorption heat pump according to claim 1, wherein the third generator, the third solution pump, the third solution heat exchanger and the third a triple absorber, wherein the second generator (2) has a concentrated solution line connected to the second absorber (4) and the second solution heat exchanger (13) to be connected to the second absorber (4) to be a second generator (2) The concentrated solution line is connected to the third generator (14) via the third solution heat exchanger (17), and the third generator (14) has a concentrated solution line through the second solution pump (9) and Second solution heat exchanger (13) and second absorber
(4)连通, 将第二吸收器 (4) 有稀溶液管路经第二溶液热交换器 (13) 与第二发生器(2) 连通调整为第二吸收器 (4) 有稀溶液管路经第二溶液热交换器 (13) 与第三吸收器 (18) 连通, 第三吸收器 (18) 再有稀溶液管路经第三溶液泵 (15) 和第三溶液热交换器(17) 与 第二发生器 (2) 连通, 第三发生器 (14) 还有冷剂蒸汽通道与第三吸收器 (18) 连通, 第 三发生器( )还有余热介质管路与外部连通, 第三吸收器(18)还有冷却介质管路与外部 连通, 形成分路循环第二类吸收式热泵。 (4) communicating, adjusting the second absorber (4) having a dilute solution line through the second solution heat exchanger (13) and the second generator (2) to adjust to a second absorber (4) having a dilute solution tube The third solution heat exchanger (13) is in communication with the third absorber (18), and the third absorber (18) has a dilute solution line through the third solution pump (15) and the third solution heat exchanger ( 17) communicating with the second generator (2), the third generator (14) and the refrigerant vapor passage are in communication with the third absorber (18), and the third generator ( ) and the waste heat medium conduit are connected to the outside The third absorber (18) and the cooling medium line communicate with the outside to form a bypass type second type absorption heat pump.
13. 分路循环第二类吸收式热泵, 是在权利要求 1-4、 6、 9-10所述的任一分路循环第 二类吸收式热泵中, 增加新增发生器、 新增冷剂液泵或新增节流阀、 新增溶液泵和新增溶液 热交换器, 第二吸收器 (4) 增设稀溶液管路经新增溶液热交换器 (D) 与新增发生器 (A) 连通, 新增发生器 (A) 还有浓溶液管路经新增溶液泵 (B) 和新增溶液热交换器 (D) 与第 二吸收器 (4) 连通, 将第二发生器 (2) 有冷剂蒸汽通道与冷凝器 (7) 连通调整为第二发 生器 (2) 有冷剂蒸汽通道与新增发生器 (A) 连通后新增发生器 (A) 再有冷剂液管路经新
增冷剂液泵 (C) 与第二蒸发器 (6) 连通或经新增节流阀 (E) 与冷凝器 (7) 连通, 新增发 生器 (A) 还有冷剂蒸汽通道与冷凝器 (7) 连通, 形成分路循环第二类吸收式热泵。 13. Shunt cycle type II absorption heat pump, in the second type of absorption heat pump of any of the branching cycles described in claims 1-4, 6, and 9-10, adding new generators, adding cold A liquid pump or a new throttle valve, a new solution pump and a new solution heat exchanger, a second absorber (4) with a dilute solution line via a new solution heat exchanger (D) and a new generator ( A) Connected, the new generator (A) and the concentrated solution line are connected to the second absorber (4) via the new solution pump (B) and the new solution heat exchanger (D). (2) The refrigerant is connected to the condenser (7) and is adjusted to the second generator (2). The refrigerant vapor channel is connected to the new generator (A) and the generator (A) is added. Liquid line through new The refrigerant liquid pump (C) is connected to the second evaporator (6) or is connected to the condenser (7) via a new throttle valve (E). The new generator (A) also has a refrigerant vapor passage and condensation. The device (7) is connected to form a shunt cycle type II absorption heat pump.
14. 分路循环第二类吸收式热泵, 是在权利要求 1 4、 6、 9 10所述的任一分路循环第 二类吸收式热泵中, 增加新增冷剂液泵或新增节流阀、 新增发生器和新增溶液热交换器, 将 第二发生器(2) 有浓溶液管路经第二溶液泵 (9)和第二溶液热交换器(13) 与第二吸收器 14. Shunt cycle type II absorption heat pump, in the second type of absorption heat pump of any of the shunt cycles described in claim 14, 4, 9 10, adding a new refrigerant liquid pump or adding a new section Flow valve, new generator and new solution heat exchanger, the second generator (2) has a concentrated solution line through the second solution pump (9) and the second solution heat exchanger (13) and the second absorption Device
(4)连通调整为第二发生器(2)有浓溶液管路经新增溶液热交换器(D)与新增发生器(A) 连通, 新增发生器(A) 再有浓溶液管路经第二溶液泵 (9)、 新增溶液热交换器(D)和第二 溶液热交换器 (13) 与第二吸收器 (4)连通, 将第二发生器 (2) 有冷剂蒸汽通道与冷凝器(4) Connected adjustment to the second generator (2) The concentrated solution line is connected to the newly added generator (A) via the new solution heat exchanger (D), and the new generator (A) is further provided with a concentrated solution tube. The second solution pump (9), the new solution heat exchanger (D) and the second solution heat exchanger (13) are in communication with the second absorber (4), and the second generator (2) has a refrigerant Steam passage and condenser
(7)连通调整为第二发生器(2)有冷剂蒸汽通道与新增发生器(A)连通后新增发生器(A) 再有冷剂液管路经新增冷剂液泵 (C) 与第二蒸发器 (6) 连通或经新增节流阀 (E) 与冷凝 器 (7) 连通, 新增发生器 (A) 还有冷剂蒸汽通道与冷凝器 (7) 连通, 形成分路循环第二 类吸收式热泵。 (7) The connection is adjusted to the second generator (2). The refrigerant vapor channel is connected with the newly added generator (A), and the new generator (A) is added. Then the refrigerant liquid pipeline is added with the new refrigerant liquid pump ( C) is connected to the second evaporator (6) or connected to the condenser (7) via a new throttle valve (E), and a new generator (A) and a refrigerant vapor passage are connected to the condenser (7). Forming a bypass type second type absorption heat pump.
15. 分路循环第二类吸收式热泵, 是在权利要求 1-4、 6、 9-10所述的任一分路循环第 二类吸收式热泵中, 增加新增发生器、 新增冷剂液泵或新增节流阀、 新增溶液泵和新增溶液 热交换器, 将第二吸收器 (4) 有稀溶液管路经第二溶液热交换器 (13) 与第二发生器 (2) 连通调整为第二吸收器 (4) 有稀溶液管路经第二溶液热交换器 (13) 和新增溶液热交换器 15. Shunt cycle type II absorption heat pump, in the second type of absorption heat pump of any of the branching cycles described in claims 1-4, 6, and 9-10, adding new generators, adding cold a liquid solution pump or a new throttle valve, a new solution pump and a new solution heat exchanger, the second absorber (4) has a dilute solution line through the second solution heat exchanger (13) and the second generator (2) Connected to the second absorber (4) with a dilute solution line through the second solution heat exchanger (13) and a new solution heat exchanger
(D) 与新增发生器 (A) 连通, 新增发生器(A) 再有浓溶液管路经新增溶液泵(B) 和新增 溶液热交换器 (D) 与第二发生器 (2) 连通, 将第二发生器 (2) 有冷剂蒸汽通道与冷凝器(D) Connected to the new generator (A), the new generator (A) and the concentrated solution line through the new solution pump (B) and the new solution heat exchanger (D) and the second generator ( 2) Connect, the second generator (2) has a refrigerant vapor channel and a condenser
(7)连通调整为第二发生器(2)有冷剂蒸汽通道与新增发生器(A)连通后新增发生器(A) 再有冷剂液管路经新增冷剂液泵 (C) 与第二蒸发器 (6) 连通或经新增节流阀 (E) 与冷凝 器 (7) 连通, 新增发生器 (A) 还有冷剂蒸汽通道与冷凝器 (7) 连通, 形成分路循环第二 类吸收式热泵。 (7) The connection is adjusted to the second generator (2). The refrigerant vapor channel is connected with the newly added generator (A), and the new generator (A) is added. Then the refrigerant liquid pipeline is added with the new refrigerant liquid pump ( C) is connected to the second evaporator (6) or connected to the condenser (7) via a new throttle valve (E), and a new generator (A) and a refrigerant vapor passage are connected to the condenser (7). Forming a bypass type second type absorption heat pump.
16. 分路循环第二类吸收式热泵, 是在权利要求 5、 11 所述的任一分路循环第二类吸 收式热泵中, 增加新增发生器、 新增冷剂液泵或新增节流阀、 新增溶液泵和新增溶液热交换 器, 第二吸收器 (4) 增设稀溶液管路经新增溶液热交换器 (D) 与新增发生器 (A) 连通, 新增发生器 (A) 还有浓溶液管路经新增溶液泵 (B) 和新增溶液热交换器 (D) 与第二吸收 器 (4) 连通, 将第二发生器 (2) 和分汽室 (19) 有冷剂蒸汽通道与冷凝器 (7) 连通调整 为第二发生器(2)和分汽室(19)有冷剂蒸汽通道与新增发生器(A)连通后新增发生器(A) 再有冷剂液管路经新增冷剂液泵 (C) 与第二蒸发器 (6) 连通或经新增节流阀 (E) 与冷凝 器 (7) 连通, 新增发生器 (A) 还有冷剂蒸汽通道与冷凝器 (7) 连通, 形成分路循环第二 类吸收式热泵。 16. Shunt cycle type II absorption heat pump, in the second type of absorption heat pump according to any of the branching cycles of claim 5, 11, adding a new generator, adding a new refrigerant pump or adding Throttle valve, new solution pump and new solution heat exchanger, second absorber (4) added dilute solution line connected to new generator (A) via new solution heat exchanger (D), added The generator (A) and the concentrated solution line are connected to the second absorber (4) via the new solution pump (B) and the new solution heat exchanger (D), and the second generator (2) and the steam separation unit The chamber (19) has a refrigerant vapor passage connected to the condenser (7) and is adjusted to be newly added after the second generator (2) and the steam separation chamber (19) have a refrigerant vapor passage connected to the new generator (A). (A) The refrigerant liquid line is connected to the second evaporator (6) via a new refrigerant liquid pump (C) or to the condenser (7) via a new throttle valve (E). The generator (A) also has a refrigerant vapor passage connected to the condenser (7) to form a bypass type second type absorption heat pump.
17. 分路循环第二类吸收式热泵, 是在权利要求 5、 11所述的任一分路循环第二类吸 收式热泵中, 增加新增冷剂液泵或新增节流阀、 新增发生器和新增溶液热交换器, 将第二发 生器 (2) 有浓溶液管路经第二溶液泵 (9) 和第二溶液热交换器 (13) 与第二吸收器 (4) 连通调整为第二发生器 (2) 有浓溶液管路经新增溶液热交换器 (D) 与新增发生器 (A) 连 通, 新增发生器(A) 再有浓溶液管路经第二溶液泵 (9)、 新增溶液热交换器 (D) 和第二溶
液热交换器 (13) 与第二吸收器 (4) 连通, 将第二发生器 (2) 和分汽室 (19) 有冷剂蒸汽 通道与冷凝器 (7)连通调整为第二发生器 (2) 和分汽室 (19) 有冷剂蒸汽通道与新增发生 器 (A)连通后新增发生器 (A) 再有冷剂液管路经新增冷剂液泵 (C) 与第二蒸发器(6)连 通或经新增节流阀 (E) 与冷凝器 (7) 连通, 新增发生器 (A) 还有冷剂蒸汽通道与冷凝器 (7) 连通, 形成分路循环第二类吸收式热泵。 17. Shunt cycle type II absorption heat pump, in the second type of absorption heat pump of any of the branching cycles according to claim 5, 11, adding a new refrigerant liquid pump or adding a new throttle valve, new a generator and a new solution heat exchanger, the second generator (2) having a concentrated solution line through the second solution pump (9) and the second solution heat exchanger (13) and the second absorber (4) Connected to the second generator (2) The concentrated solution line is connected to the new generator (A) via the new solution heat exchanger (D), and the new generator (A) is followed by the concentrated solution line. Two solution pump (9), new solution heat exchanger (D) and second solution The liquid heat exchanger (13) is in communication with the second absorber (4), and the second generator (2) and the steam dividing chamber (19) have a refrigerant vapor passage connected to the condenser (7) to be adjusted to a second generator. (2) and the steam distribution chamber (19) have a refrigerant vapor passage connected with the new generator (A), and then add a new generator (A) and then a refrigerant liquid pipeline through the newly added refrigerant liquid pump (C) and The second evaporator (6) is connected or connected to the condenser (7) via a new throttle valve (E), and a new generator (A) and a refrigerant vapor passage are connected to the condenser (7) to form a branch. Cycle the second type of absorption heat pump.
18. 分路循环第二类吸收式热泵, 是在权利要求 5、 11 所述的任一分路循环第二类吸 收式热泵中, 增加新增发生器、 新增冷剂液泵或新增节流阀、 新增溶液泵和新增溶液热交换 器, 将第二吸收器 (4) 有稀溶液管路经第二溶液热交换器 (13) 与第二发生器 (2)连通调 整为第一-吸收器 (4) 有稀溶液管路经第二溶液热交换器 (Π) 和新增溶液热交换器(D) 与 新增发生器 (A) 连通, 新增发生器 (A) 再有浓溶液管路经新增溶液泵 (B) 和新增溶液热 交换器 (D) 与第二发生器 (2) 连通, 将第二发生器 (2) 和分汽室 (19) 有冷剂蒸汽通道 与冷凝器(7)连通调整为第二发生器(2)和分汽室(19)有冷剂蒸汽通道与新增发生器(A) 连通后新增发生器 (A) 再有冷剂液管路经新增冷剂液泵 (C) 与第二蒸发器 (6) 连通或经 新增节流阀 (E) 与冷凝器 (7) 连通, 新增发生器 (A) 还有冷剂蒸汽通道与冷凝器 (7) 连 通, 形成分路循环第二类吸收式热泵。 18. Shunt circulation type II absorption heat pump, in the second type of absorption heat pump of any of the branching cycles described in claim 5, 11, adding a new generator, adding a new refrigerant pump or adding a throttle valve, a new solution pump and a new solution heat exchanger, and the second absorber (4) having a dilute solution line is connected to the second generator (2) via the second solution heat exchanger (13) to be adjusted to The first-absorber (4) has a dilute solution line connected to the new generator (A) via the second solution heat exchanger (Π) and the new solution heat exchanger (D), and a new generator (A) The concentrated solution line is connected to the second generator (2) via the new solution pump (B) and the new solution heat exchanger (D), and the second generator (2) and the steam separation chamber (19) are The refrigerant vapor passage is connected to the condenser (7) to be adjusted to be a second generator (2) and a steam separation chamber (19) having a refrigerant vapor passage connected to the newly added generator (A) and then adding a generator (A). The refrigerant liquid line is connected to the second evaporator (6) via a new refrigerant liquid pump (C) or to the condenser (7) via a new throttle valve (E). The generator (A) also has a refrigerant vapor passage that communicates with the condenser (7) to form a split-circuit type II absorption heat pump.
19. 分路循环第二类吸收式热泵, 是在权利要求 1-4、 6、 9- 10所述的任一分路循环第 二类吸收式热泵中, 增加新增发生器、 新增溶液泵、 新增溶液热交换器和新增吸收器, 将第 二发生器 (2) 有冷剂蒸汽通道与冷凝器 (7) 连通调整为第二发生器 (2) 有冷剂蒸汽通道 与新增吸收器 (F) 连通, 新增吸收器 (F) 还有稀溶液管路经新增溶液泵 (B) 和新增溶液 热交换器 (D) 与新增发生器 (A) 连通, 新增发生器 (A) 还有浓溶液管路经新增溶液热交 换器(D)与新增吸收器(F)连通, 新增发生器(A)还有冷剂蒸汽通道与冷凝器(7)连通, 新增发生器(A)还有余热介质管路与外部连通, 新增吸收器 (F)还有冷却介质管路与外部 连通, 形成分路循环第二类吸收式热泵。 19. A bypass type second type absorption heat pump is a second type of absorption heat pump according to any of the branching cycles of claims 1-4, 6, and 9-10, adding a new generator, adding a new solution. Pump, new solution heat exchanger and new absorber, connect the second generator (2) refrigerant vapor channel to the condenser (7) to adjust to the second generator (2) with refrigerant vapor channel and new The absorber (F) is connected, the new absorber (F) and the dilute solution line are connected to the new generator (A) via the new solution pump (B) and the new solution heat exchanger (D). The generator (A) and the concentrated solution line are connected to the new absorber (F) via the new solution heat exchanger (D), and the new generator (A) is also provided with a refrigerant vapor channel and a condenser (7). Connected, the new generator (A) and the waste heat medium pipeline communicate with the outside, and the new absorber (F) and the cooling medium pipeline communicate with the outside to form a second type of absorption heat pump with a bypass circuit.
20. 分路循环第二类吸收式热泵, 是在权利要求 1-4、 6、 9- 10所述的任一分路循环第 二类吸收式热泵中, 增加新增冷剂液泵或新增节流阀、 新增发生器、 新增溶液泵、 新增溶液 热交换器、新增吸收器和新增冷凝器, 第二发生器(2)增设冷剂蒸汽通道与新增吸收器(F) 连通, 新增吸收器 (F) 还有稀溶液管路经新增溶液泵 (B) 和新增溶液热交换器 (D) 与新 增发生器 (A) 连通, 新增发生器 (A) 还有浓溶液管路经新增溶液热交换器 (D) 与新增吸 收器 (F) 连通, 新增发生器 (A) 还有冷剂蒸汽通道与新增冷凝器 (G) 连通, 新增冷凝器 20. Shunt cycle type II absorption heat pump, in the second type of absorption heat pump of any of the branching cycles described in claims 1-4, 6, 9-10, adding a new refrigerant liquid pump or new Increased throttle valve, new generator, new solution pump, new solution heat exchanger, new absorber and new condenser, second generator (2) additional refrigerant vapor channel and new absorber ( F) Connected, new absorber (F) and dilute solution line connected to new generator (A) via new solution pump (B) and new solution heat exchanger (D), new generator ( A) There is also a concentrated solution line connected to the new absorber (F) via the new solution heat exchanger (D). The new generator (A) and the refrigerant vapor channel are connected to the new condenser (G). , new condenser
(G) 还有冷剂液管路经新增冷剂液泵 (C) 与第二蒸发器 (6) 连通或经新增节流阀 (E) 与 冷凝器 (7) 连通, 新增发生器 (A) 还有余热介质管路与外部连通, 新增吸收器 (F) 和新 增冷凝器 (G) 还分别有冷却介质管路与外部连通, 形成分路循环第二类吸收式热泵。 (G) There is also a refrigerant liquid line connected to the second evaporator (6) via a new refrigerant liquid pump (C) or connected to the condenser (7) via a new throttle valve (E). (A) and the residual heat medium pipeline communicate with the outside, the new absorber (F) and the new condenser (G) also have a cooling medium pipeline connected to the outside to form a shunt cycle type II absorption heat pump. .
21. 分路循环第二类吸收式热泵, 是在权利要求 5、 11 所述的任一分路循环第二类吸 收式热泵中, 增加新增发生器、 新增溶液泵、 新增溶液热交换器和新增吸收器, 将第二发生 器 (2) 和分汽室 (19) 有冷剂蒸汽通道与冷凝器 (7) 连通调整为第二发生器 (2) 和分汽 室 (19) 有冷剂蒸汽通道与新增吸收器 (F)连通, 新增吸收器 (F) 还有稀溶液管路经新增
溶液泵 (B) 和新增溶液热交换器 (D) 与新增发生器 (A) 连通, 新增发生器 (A) 还有浓溶 液管路经新增溶液热交换器 (D) 与新增吸收器 (F) 连通, 新增发生器 (A ) 还有冷剂蒸汽 通道与冷凝器 (7 )连通, 新增发生器 (A)还有余热介质管路与外部连通, 新增吸收器 (F) 还有冷却介质管路与外部连通, 形成分路循环第二类吸收式热泵。 21. Shunt cycle type II absorption heat pump is a second type of absorption heat pump according to any of the branching cycles of claim 5, 11 adding new generator, adding solution pump, adding solution heat The exchanger and the newly added absorber adjust the refrigerant connection between the second generator (2) and the steam separation chamber (19) and the condenser (7) to the second generator (2) and the steam separation chamber (19). ) There is a refrigerant vapor channel connected to the new absorber (F), a new absorber (F) and a dilute solution line are added. The solution pump (B) and the new solution heat exchanger (D) are connected to the new generator (A), the new generator (A) and the concentrated solution line are added to the new solution heat exchanger (D) and new The absorber (F) is connected, the new generator (A) and the refrigerant vapor channel are connected to the condenser (7), and the new generator (A) and the waste heat medium line are connected to the outside, and the absorber is added. (F) There is also a cooling medium line that communicates with the outside to form a shunt cycle type II absorption heat pump.
22. 分路循环第二类吸收式热泵, 是在权利要求 5、 110所述的任一分路循环第二类吸 收式热泵中, 增加新增冷剂液泵或新增节流阀、 新增发生器、 新增溶液泵、 新增溶液热交换 器、 新增吸收器和新增冷凝器, 第二发生器 (2 ) 和分汽室 (19 ) 增设冷剂蒸汽通道与新增 吸收器 (F) 连通, 新增吸收器 (F) 还有稀溶液管路经新增溶液泵 (B) 和新增溶液热交换 器(D)与新增发生器(A)连通, 新增发生器(A)还有浓溶液管路经新增溶液热交换器(D) 与新增吸收器 (F) 连通, 新增发生器 (A ) 还有冷剂蒸汽通道与新增冷凝器 (G) 连通, 新 增冷凝器 (G) 还有冷剂液管路经新增冷剂液泵 (C ) 与第二蒸发器 (6) 连通或经新增节流 阀 (E) 与冷凝器 (7 ) 连通, 新增发生器 (A) 还有余热介质管路与外部连通, 新增吸收器 22. Shunt cycle type II absorption heat pump is a second type of absorption heat pump according to any of the branching cycles of claim 5, 110, adding a new refrigerant liquid pump or adding a new throttle valve, new Increase generator, new solution pump, new solution heat exchanger, new absorber and new condenser, second generator (2) and steam distribution chamber (19) add refrigerant vapor channel and new absorber (F) Connected, new absorber (F) and dilute solution line connected to new generator (A) via new solution pump (B) and new solution heat exchanger (D), new generator (A) There is also a concentrated solution line connected to the new absorber (F) via the new solution heat exchanger (D), a new generator (A), a refrigerant vapor channel and a new condenser (G). Connected, new condenser (G) and coolant line connected to the second evaporator (6) via the new coolant pump (C) or via the new throttle (E) and condenser (7) ) Connect, add generator (A) and heat medium pipeline to communicate with the outside, add absorber
(F)和新增冷凝器(G)还分别有冷却介质管路与外部连通, 形成分路循环第二类吸收式热 泵。 (F) and the new condenser (G) also have a cooling medium line connected to the outside to form a bypass type second type absorption heat pump.
23. 分路循环第二类吸收式热泵, 是在权利要求 7所述的分路循环第二类吸收式热泵 中, 增加新增发生器、 新增溶液泵、 新增溶液热交换器和新增吸收器, 将第二发生器 (2 ) 和第三发生器(14 )有冷剂蒸汽通道与冷凝器 (7 )连通调整为第二发生器 (2 )和三发生器 23. Shunt cycle type II absorption heat pump, in the shunt cycle second type absorption heat pump according to claim 7, adding new generator, new solution pump, new solution heat exchanger and new An increaser, the second generator (2) and the third generator (14) have a refrigerant vapor passage connected to the condenser (7) and are adjusted to a second generator (2) and a three generator
( 14 )有冷剂蒸汽通道与新增吸收器(F)连通, 新增吸收器 (F)还有稀溶液管路经新增溶 液泵 (B)和新增溶液热交换器 (D) 与新增发生器 (A) 连通, 新增发生器 (A)还有浓溶液 管路经新增溶液热交换器 (D ) 与新增吸收器 (F) 连通, 新增发生器 (A ) 还有冷剂蒸汽通 道与冷凝器 (7 ) 连通, 新增发生器 (A ) 还有余热介质管路与外部连通, 新增吸收器 (F) 还有冷却介质管路与外部连通, 形成分路循环第二类吸收式热泵。 (14) There is a refrigerant vapor channel connected to the new absorber (F), a new absorber (F) and a dilute solution line via a new solution pump (B) and a new solution heat exchanger (D). New generator (A) is connected, new generator (A) and concentrated solution line are connected to the new absorber (F) via the new solution heat exchanger (D), and the new generator (A) is added. The refrigerant vapor passage is connected to the condenser (7), the new generator (A) and the waste heat medium pipeline are connected to the outside, and the new absorber (F) and the cooling medium pipeline are connected to the outside to form a branch. Cycle the second type of absorption heat pump.
24. 分路循环第二类吸收式热泵, 是在权利要求 7所述的分路循环第二类吸收式热泵 中, 增加新增冷剂液泵或新增节流阀、 新增发生器、 新增溶液泵、 新增溶液热交换器、 新增 吸收器和新增冷凝器, 第二发生器 (2 ) 和三发生器 (14 ) 增设冷剂蒸汽通道与新增吸收器 24. A shunt cycle type II absorption heat pump, in the shunt cycle second type absorption heat pump according to claim 7, adding a new refrigerant liquid pump or a new throttle valve, adding a new generator, New solution pump, new solution heat exchanger, new absorber and new condenser, second generator (2) and three generators (14) additional refrigerant vapor channel and new absorber
( F) 连通, 新增吸收器 (F ) 还有稀溶液管路经新增溶液泵 (B) 和新增溶液热交换器 (D) 与新增发生器 (A) 连通, 新增发生器 (A ) 还有浓溶液管路经新增溶液热交换器 (D) 与新 增吸收器 (F) 连通, 新增发生器 (A) 还有冷剂蒸汽通道与新增冷凝器 (G) 连通, 新增冷 凝器(G)还有冷剂液管路经新增冷剂液泵(C)与第二蒸发器(6 )连通或经新增节流阀(E) 与冷凝器 (7 ) 连通, 新增发生器 (A ) 还有余热介质管路与外部连通, 新增吸收器 (F) 和 新增冷凝器 (G) 还分别有冷却介质管路与外部连通, 形成分路循环第二类吸收式热泵。 (F) Connected, new absorber (F) and dilute solution line connected to new generator (A) via new solution pump (B) and new solution heat exchanger (D), new generator (A) There is also a concentrated solution line connected to the new absorber (F) via the new solution heat exchanger (D), a new generator (A), a refrigerant vapor channel and a new condenser (G). Connected, the new condenser (G) and the refrigerant liquid line are connected to the second evaporator (6) via the new refrigerant liquid pump (C) or via the new throttle valve (E) and condenser (7). Connected, new generator (A) and residual heat medium pipeline communicate with the outside. The new absorber (F) and the new condenser (G) also have cooling medium pipelines connected to the outside to form a branching cycle. The second type of absorption heat pump.
25. 分路循环第二类吸收式热泵, 是在权利要求 1-24所述的任一分路循环第二类吸收 式热泵中, 将蒸发器 (5) 和第二蒸发器 (6) 合二为一, 形成分路循环第二类吸收式热泵。
25. A split-circuit type II absorption heat pump in which the evaporator (5) and the second evaporator (6) are combined in any of the bypass type second absorption heat pumps of claims 1-24. The second is one, forming a second type of absorption heat pump with a split circuit.
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