CN111721021B - First-class thermally driven compression heat pump - Google Patents
First-class thermally driven compression heat pump Download PDFInfo
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- CN111721021B CN111721021B CN201911426655.4A CN201911426655A CN111721021B CN 111721021 B CN111721021 B CN 111721021B CN 201911426655 A CN201911426655 A CN 201911426655A CN 111721021 B CN111721021 B CN 111721021B
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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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
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Abstract
The invention provides a first type of heat driven compression heat pump, and belongs to the technical fields of power, refrigeration and heat pumps. The outside has high temperature heat medium passageway and spray tube intercommunication, and the spray tube has high temperature heat medium passageway to communicate with the diffusion pipe through low temperature heat exchanger still, and the diffusion pipe has high temperature heat medium passageway to communicate with the second diffusion pipe through the heater, and the second diffusion pipe still has high temperature heat medium passageway to communicate with outside, and low temperature heat exchanger still has low temperature heat medium passageway to communicate with outside, and the heater still is heated the medium passageway and is communicate with outside, forms first class heat drive compression heat pump.
Description
Technical field:
the invention belongs to the technical field of refrigeration and heat pump.
The background technology is as follows:
the heat requirement and the cold requirement are common in human life and production, and are provided by corresponding devices according to a certain working flow, so that the rationalization of the flow and the simplification of the devices are significant. In the flow, the first heat driven compression heat pump can simply, actively and efficiently realize the effective utilization of temperature difference and energy difference in refrigeration and heat supply, and realize rationalization; from the basic components, the compressor, expander and heat exchanger are essential cores and basic components thereof; the compressor and the expander are difficult to manufacture, the requirements on materials are high, and the manufacturing cost is high; the simplification of the core component is realized, the manufacturing difficulty and the manufacturing cost of the first heat driven compression heat pump can be reduced, and the popularization and application range of the heat driven compression heat pump is further improved.
The invention provides a first type heat driven compression heat pump which uses a jet pipe to replace an expander, a diffusion pipe to replace a compressor and a heat source medium to directly serve as working media, wherein the basic premise is that the performance index of the first type heat driven compression heat pump is maintained or effectively improved, and the basic purpose is that the manufacturing difficulty and the manufacturing cost of the first type heat driven compression heat pump are effectively reduced.
The invention comprises the following steps:
the invention mainly aims to provide a first heat-driven compression heat pump which is characterized in that decompression expansion is realized by a spray pipe, pressure rise is realized by a diffusion pipe, and a heat source medium is directly used as working medium; the specific summary of the invention is set forth below:
1. the first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a low-temperature heat exchanger and a heater; the outside has high temperature heat medium passageway and spray tube intercommunication, and the spray tube has high temperature heat medium passageway to communicate with the diffusion pipe through low temperature heat exchanger still, and the diffusion pipe has high temperature heat medium passageway to communicate with the second diffusion pipe through the heater, and the second diffusion pipe still has high temperature heat medium passageway to communicate with outside, and low temperature heat exchanger still has low temperature heat medium passageway to communicate with outside, and the heater still is heated the medium passageway and is communicate with outside, forms first class heat drive compression heat pump.
2. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a low-temperature heat exchanger, a heater and a regenerator; the outside has high temperature heat medium passageway and spray tube intercommunication, and the spray tube still has high temperature heat medium passageway to communicate with the diffusion pipe through low temperature heat exchanger, and the diffusion pipe has high temperature heat medium passageway to communicate with the second diffusion pipe through regenerator and heater, and the second diffusion pipe still has high temperature heat medium passageway to communicate with outside through the regenerator, and low temperature heat exchanger still has low temperature heat medium passageway to communicate with outside, and the heater still is by heating medium passageway and outside intercommunication, forms first type heat drive compression heat pump.
3. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a low-temperature heat exchanger, a heater and a regenerator; the outside has high temperature heat medium passageway and spray tube intercommunication, and the spray tube still has high temperature heat medium passageway to communicate with the diffusion pipe through low temperature heat exchanger and regenerator, and the diffusion pipe has high temperature heat medium passageway to communicate with the second diffusion pipe through heat supply ware and regenerator, and the second diffusion pipe still has high temperature heat medium passageway to communicate with outside, and low temperature heat exchanger still has low temperature heat medium passageway to communicate with outside, and the heat supply ware still is by heating medium passageway and outside intercommunication, forms first class heat drive compression heat pump.
4. The first type of heat-driven compression heat pump is formed by adding a second heater in the first type of heat-driven compression heat pump described in the 1 st or 3 rd item, and adjusting the communication between the second diffusion pipe with the high-temperature heat medium channel and the outside to the communication between the second diffusion pipe with the high-temperature heat medium channel and the outside through the second heater, wherein the second heater is also communicated with the outside through the heated medium channel.
5. The first type of heat-driven compression heat pump is characterized in that a second heater is added in the first type of heat-driven compression heat pump according to the 2 nd item, the second diffusion pipe is communicated with the outside through a regenerator, the second diffusion pipe is communicated with the outside through the regenerator and the second heater, and the second heater is also communicated with the outside through a heated medium channel, so that the first type of heat-driven compression heat pump is formed.
6. In the first heat-driven compression heat pump according to the 1 st or 3 rd aspect, a low-temperature heat exchanger is omitted from being communicated with an external low-temperature heat medium channel, a second heat supplier is added, the second diffusion pipe is communicated with the external high-temperature heat medium channel, the second diffusion pipe is adjusted to be communicated with the second heat supplier and the low-temperature heat exchanger in sequence, the low-temperature heat exchanger is communicated with the external high-temperature heat medium channel, and the second heat supplier is communicated with the external medium channel to form the first heat-driven compression heat pump.
7. The first heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger and a low-temperature heat exchanger; the outer part is provided with a heated medium channel which is communicated with a diffusion pipe, the diffusion pipe is also provided with a heated medium channel which is communicated with a spray pipe through a high-temperature heat exchanger, the spray pipe is also provided with a heated medium channel which is communicated with a second diffusion pipe through a low-temperature heat exchanger, the second diffusion pipe is also provided with a heated medium channel which is communicated with the outside, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-temperature heat medium channel which is communicated with the outside, so that a first type of heat driven compression heat pump is formed.
8. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a low-temperature heat exchanger and a regenerator; the outside has the heated medium passageway and diffusion pipe intercommunication, and the diffusion pipe still has the heated medium passageway and communicates with the spray tube through regenerator and high temperature heat exchanger, and the spray tube still is by the heated medium passageway and communicates with the second diffusion pipe through low temperature heat exchanger, and the second diffusion pipe still is by the heated medium passageway and communicates with outside through the regenerator, and high temperature heat exchanger still has high temperature heat medium passageway and outside intercommunication, and low temperature heat exchanger still has low temperature heat medium passageway and outside intercommunication form first type heat drive compression heat pump.
9. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a low-temperature heat exchanger and a regenerator; the outer part is provided with a heated medium channel which is communicated with a diffusion pipe through a heat regenerator, the diffusion pipe is also provided with a heated medium channel which is communicated with a spray pipe through a high-temperature heat exchanger, the spray pipe is also provided with a heated medium channel which is communicated with a second diffusion pipe through a low-temperature heat exchanger and the heat regenerator, the second diffusion pipe is also provided with a heated medium channel which is communicated with the outside, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-temperature heat medium channel which is communicated with the outside, so that a first type of heat driven compression heat pump is formed.
10. The first type of heat-driven compression heat pump is formed by adding a second heater in the first type of heat-driven compression heat pump according to the 7 th or 9 th item, adjusting the communication between a high-temperature heat exchanger with a high-temperature heat medium channel and the outside to the communication between the high-temperature heat exchanger and the second heater in sequence, and then, communicating the second heater with the outside again with a high-temperature heat medium channel, and communicating the second heater with the outside with a heated medium channel.
11. In the first heat-driven compression heat pump according to the 7 th or 9 th aspect, a low-temperature heat exchanger is omitted from being communicated with an external low-temperature heat medium channel, a second heater is added, the high-temperature heat exchanger is communicated with the external high-temperature heat medium channel to be adjusted to be communicated with the high-temperature heat exchanger, the second heater and the low-temperature heat exchanger in sequence, then the low-temperature heat exchanger is communicated with the external high-temperature heat medium channel, and the second heater is communicated with the external heated medium channel to form the first heat-driven compression heat pump.
12. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger and a heater; the outside has low temperature heat medium passageway and diffusion pipe intercommunication, and the diffusion pipe still has low temperature heat medium passageway to communicate with the second diffusion pipe through the heater, and second diffusion pipe still has low temperature heat medium passageway to communicate with the spray tube through high temperature heat exchanger, and spray tube still has low temperature heat medium passageway to communicate with outside, and high temperature heat exchanger still has high temperature heat medium passageway to communicate with outside, and the heater still is heated the medium passageway and is communicate with outside, forms first class heat drive compression heat pump.
13. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heater and a regenerator; the outside has low temperature heat medium passageway and diffusion pipe intercommunication, and the diffusion pipe still has low temperature heat medium passageway to communicate with the second diffusion pipe through regenerator and heater, and the second diffusion pipe still has low temperature heat medium passageway to communicate with the spray tube through regenerator and high temperature heat exchanger, and the spray tube still has low temperature heat medium passageway to communicate with outside, and high temperature heat exchanger still has high temperature heat medium passageway to communicate with outside, and the heater still is by heating medium passageway and outside intercommunication, forms first class heat drive compression heat pump.
14. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heater and a regenerator; the outside has low temperature heat medium passageway to communicate with the diffusion pipe through the regenerator, and the diffusion pipe still has low temperature heat medium passageway to communicate with the second diffusion pipe through heater and regenerator, and the second diffusion pipe still has low temperature heat medium passageway to communicate with the spray tube through high temperature heat exchanger, and the spray tube still has low temperature heat medium passageway to communicate with outside, and high temperature heat exchanger still has high temperature heat medium passageway to communicate with outside, and the heater still is by heating medium passageway and outside intercommunication, forms first class heat drive compression heat pump.
15. The first type of heat-driven compression heat pump is formed by adding a second heater in the first type of heat-driven compression heat pump according to item 12, adjusting the communication between a high-temperature heat exchanger with a high-temperature heat medium channel and the outside to be that the high-temperature heat exchanger and the second heater are sequentially communicated, and then, the second heater is further communicated with the outside by a high-temperature heat medium channel, and the second heater is also communicated with the outside by a heated medium channel.
16. The first type of heat-driven compression heat pump is the first type of heat-driven compression heat pump according to claim 12, wherein the low-temperature heat medium channel communicated with the diffuser pipe is omitted, the high-temperature heat medium channel is named as a high-temperature heat medium channel, the second heater is added, the high-temperature heat exchanger is provided with the high-temperature heat medium channel communicated with the outside, the high-temperature heat exchanger and the second heater are sequentially communicated with the high-temperature heat exchanger and the second heater, the second heater is provided with the high-temperature heat medium channel communicated with the diffuser pipe, and the second heater is also communicated with the heated medium channel and the outside, so that the first type of heat-driven compression heat pump is formed.
17. In the first heat-driven compression heat pump according to item 14, a low-temperature heat medium channel with the outside communicating with a diffuser pipe through a regenerator is eliminated, a second heater is added, the high-temperature heat exchanger has a high-temperature heat medium channel with the outside communicating with the high-temperature heat medium channel, the high-temperature heat exchanger, the second heater and the regenerator are sequentially communicated, the regenerator has a high-temperature heat medium channel with the diffuser pipe, and the second heater also has a heated medium channel communicating with the outside, thereby forming the first heat-driven compression heat pump.
Description of the drawings:
fig. 1 is a schematic thermodynamic system diagram of a first type of thermally driven compression heat pump according to the present invention.
Fig. 2 is a schematic thermodynamic system diagram of a first type of thermally driven compression heat pump according to the present invention.
Fig. 3 is a schematic thermodynamic system diagram of a first type of thermally driven compression heat pump according to the present invention.
Fig. 4 is a schematic thermodynamic system diagram of a first type of thermally driven compression heat pump according to the present invention.
Fig. 5 is a schematic thermodynamic system diagram of a first type of thermally driven compression heat pump according to the present invention.
Fig. 6 is a schematic diagram of a first type of thermally driven compression heat pump according to the present invention.
Fig. 7 is a schematic thermodynamic system diagram of a first type of thermally driven compression heat pump according to the present invention.
Fig. 8 is a schematic thermodynamic system diagram of a first type of thermally driven compression heat pump according to the present invention.
Fig. 9 is a schematic thermodynamic system diagram of a first type of thermally driven compression heat pump according to the present invention.
Fig. 10 is a schematic diagram of a first type of thermally driven compression heat pump according to the present invention.
Fig. 11 is a schematic thermodynamic system diagram of a first type of thermally driven compression heat pump according to the present invention.
Fig. 12 is a schematic diagram of a first type 12 principle thermodynamic system of a thermally driven compression heat pump according to the present invention.
Fig. 13 is a schematic diagram of a first type 13 principle thermodynamic system of a first type of thermally driven compression heat pump according to the present invention.
Fig. 14 is a schematic view of a first 14 th principle thermodynamic system of a first type of thermally driven compression heat pump according to the present invention.
Fig. 15 is a schematic diagram of a first type of thermally driven compression heat pump according to the present invention, in principle thermodynamic system 15.
In the figure, the heat exchanger comprises a 1-diffusion pipe, a 2-second diffusion pipe, a 3-spray pipe, a 4-low temperature heat exchanger, a 5-heat supplier, a 6-heat regenerator, a 7-second heat supplier and an 8-high temperature heat exchanger.
The specific embodiment is as follows:
it is to be noted that the description of the structure and the flow is not repeated if necessary; obvious procedures are not described. The invention is described in detail below with reference to the drawings and examples.
The first type of thermally driven compression heat pump shown in fig. 1 is implemented as follows:
(1) Structurally, the device mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a low-temperature heat exchanger and a heater; the outside has high temperature heat medium passageway and spray tube 3 intercommunication, and spray tube 3 still has high temperature heat medium passageway to communicate with diffusion pipe 1 through low temperature heat exchanger 4, and diffusion pipe 1 has high temperature heat medium passageway to communicate with second diffusion pipe 2 through heater 5, and second diffusion pipe 2 still has high temperature heat medium passageway to communicate with the outside, and low temperature heat exchanger 4 still has low temperature heat medium passageway to communicate with the outside, and heater 5 still is heated the medium passageway and is communicate with the outside.
(2) In the flow, the external high-temperature heat medium flows through the spray pipe 3 to be depressurized and accelerated, flows through the low-temperature heat exchanger 4 to absorb heat, flows through the diffusion pipe 1 to be pressurized, warmed and decelerated, flows through the heater 5 to release heat, flows through the second diffusion pipe 2 to be pressurized, warmed and decelerated, and then is discharged to the outside; the low-temperature heat medium provides driving heat load through the in-out flow, the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 4, and the medium-temperature heat load is obtained by the heated medium through the heater 5, so that a first type of heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 2 is implemented as follows:
(1) Structurally, the device mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a low-temperature heat exchanger, a heater and a heat regenerator; the outside has high temperature heat medium passageway and spray tube 3 intercommunication, and spray tube 3 still has high temperature heat medium passageway to communicate with diffusion pipe 1 through low temperature heat exchanger 4, and diffusion pipe 1 has high temperature heat medium passageway to communicate with second diffusion pipe 2 through regenerator 6 and heater 5, and second diffusion pipe 2 still has high temperature heat medium passageway to communicate with the outside through regenerator 6, and low temperature heat exchanger 4 still has low temperature heat medium passageway to communicate with the outside, and heater 5 still is heated medium passageway to communicate with the outside.
(2) In the flow, the external high-temperature heat medium flows through the spray pipe 3 to be depressurized and accelerated, flows through the low-temperature heat exchanger 4 to absorb heat, flows through the diffusion pipe 1 to be pressurized, warmed and decelerated, flows through the regenerator 6 and the heater 5 to release heat gradually, flows through the second diffusion pipe 2 to be pressurized, warmed and decelerated, flows through the regenerator 6 to absorb heat, and then is discharged outwards; the low-temperature heat medium provides driving heat load through the in-out flow, the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 4, and the medium-temperature heat load is obtained by the heated medium through the heater 5, so that a first type of heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 3 is implemented as follows:
(1) Structurally, the device mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a low-temperature heat exchanger, a heater and a heat regenerator; the outside has high temperature heat medium passageway and spray tube 3 intercommunication, and spray tube 3 still has high temperature heat medium passageway to communicate with diffusion pipe 1 through low temperature heat exchanger 4 and regenerator 6, and diffusion pipe 1 has high temperature heat medium passageway to communicate with second diffusion pipe 2 through heater 5 and regenerator 6, and second diffusion pipe 2 still has high temperature heat medium passageway to communicate with the outside, and low temperature heat exchanger 4 still has low temperature heat medium passageway to communicate with the outside, and heater 5 still is heated the medium passageway and is communicate with the outside.
(2) In the flow, the external high-temperature heat medium flows through the spray pipe 3 to be depressurized and accelerated, flows through the low-temperature heat exchanger 4 and the heat regenerator 6 to absorb heat gradually, flows through the diffuser pipe 1 to be pressurized, warmed and decelerated, flows through the heat heater 5 and the heat regenerator 6 to release heat gradually, flows through the second diffuser pipe 2 to be pressurized, warmed and decelerated, and then is discharged outwards; the low-temperature heat medium provides driving heat load through the in-out flow, the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 4, and the medium-temperature heat load is obtained by the heated medium through the heater 5, so that a first type of heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 4 is implemented as follows:
in the first heat driven compression heat pump shown in fig. 1, a second heater is added, and the communication between a second diffusion pipe 2 and the outside is adjusted to be that the second diffusion pipe 2 is provided with a high-temperature heat medium channel which is communicated with the outside through a second heater 7, and the second heater 7 is also provided with a heated medium channel which is communicated with the outside; the high-temperature heat medium discharged from the second diffuser pipe 2 flows through the second heater 7 and releases heat, and then is discharged to the outside, forming a first type of heat-driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 5 is implemented as follows:
in the first type of heat-driven compression heat pump shown in fig. 1, a low-temperature heat exchanger 4 is canceled from being communicated with the outside, a second heat supplier is added, the second diffusion pipe 2 is communicated with the outside, the second diffusion pipe 2 is adjusted to be communicated with the outside by the high-temperature heat medium passage, the low-temperature heat exchanger 4 is communicated with the outside after the second heat supplier 7 and the low-temperature heat exchanger 4 are sequentially communicated, and the second heat supplier 7 is also communicated with the outside by the high-temperature heat medium passage; the high-temperature heat medium discharged from the second diffusion pipe 2 flows through the second heater 7 and the low-temperature heat exchanger 4 and gradually releases heat, and then is discharged to the outside, thereby forming a first type of heat-driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 6 is implemented as follows:
(1) Structurally, the device mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger and a low-temperature heat exchanger; the outside has the heated medium passageway and diffuser pipe 1 intercommunication, and diffuser pipe 1 still has the heated medium passageway and communicates with spray tube 3 through high temperature heat exchanger 8, and spray tube 3 still has the heated medium passageway and communicates with second diffuser pipe 2 through low temperature heat exchanger 4, and second diffuser pipe 2 still has the heated medium passageway and communicates with outside, and high temperature heat exchanger 8 still has the high temperature heat medium passageway and communicates with outside, and low temperature heat exchanger 4 still has the low temperature heat medium passageway and communicates with outside.
(2) In the flow, the external heated medium is subjected to pressure boosting, temperature rising and speed reducing through the diffuser pipe 1, absorbs heat through the high-temperature heat exchanger 8, reduces pressure and speed increasing through the spray pipe 3, absorbs heat through the low-temperature heat exchanger 4, and is subjected to pressure boosting, temperature rising and speed reducing through the second diffuser pipe 2, and then is discharged outwards; the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 8, the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 4, and the heated medium obtains medium-temperature heat load through an in-out flow path, so that a first type of heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 7 is implemented as follows:
(1) Structurally, the heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a low-temperature heat exchanger and a heat regenerator; the outside has the heated medium passageway and diffusion pipe 1 intercommunication, and diffusion pipe 1 still has the heated medium passageway and communicates with spray tube 3 through regenerator 6 and high temperature heat exchanger 8, and spray tube 3 still has the heated medium passageway and communicates with second diffusion pipe 2 through low temperature heat exchanger 4, and second diffusion pipe 2 still has the heated medium passageway and communicates with the outside through regenerator 6, and high temperature heat exchanger 8 still has high temperature heat medium passageway and outside intercommunication, and low temperature heat exchanger 4 still has low temperature heat medium passageway and outside intercommunication.
(2) In the flow, the external heated medium flows through the diffuser pipe 1 to be boosted, heated and decelerated, flows through the regenerator 6 and the high-temperature heat exchanger 8 to absorb heat gradually, flows through the spray pipe 3 to be depressurized and accelerated, flows through the low-temperature heat exchanger 4 to absorb heat, flows through the second diffuser pipe 2 to be boosted, heated and decelerated, flows through the regenerator 6 to release heat, and then is discharged outwards; the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 8, the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 4, and the heated medium obtains medium-temperature heat load through an in-out flow path, so that a first type of heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 8 is implemented as follows:
(1) Structurally, the heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a low-temperature heat exchanger and a heat regenerator; the outside has the heated medium passageway to communicate with diffusion pipe 1 through regenerator 6, and diffusion pipe 1 still has the heated medium passageway to communicate with spray tube 3 through high temperature heat exchanger 8, and spray tube 3 still has the heated medium passageway to communicate with second diffusion pipe 2 through low temperature heat exchanger 4 and regenerator 6, and second diffusion pipe 2 still has the heated medium passageway to communicate with the outside, and high temperature heat exchanger 8 still has the high temperature heat medium passageway to communicate with the outside, and low temperature heat exchanger 4 still has the low temperature heat medium passageway to communicate with the outside.
(2) In the flow, the externally heated medium flows through the heat regenerator 6 to release heat, flows through the diffuser pipe 1 to raise the pressure and speed, flows through the high-temperature heat exchanger 8 to absorb heat, flows through the spray pipe 3 to reduce the pressure and speed, flows through the low-temperature heat exchanger 4 and the heat regenerator 6 to absorb heat gradually, flows through the second diffuser pipe 2 to raise the pressure and speed, and then is discharged to the outside; the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 8, the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 4, and the heated medium obtains medium-temperature heat load through an in-out flow path, so that a first type of heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 9 is implemented as follows:
in the first type of heat-driven compression heat pump shown in fig. 6, a second heat supplier is added, the high-temperature heat exchanger 8 is communicated with the outside by a high-temperature heat medium channel, the high-temperature heat exchanger 8 and the second heat supplier 7 are sequentially communicated, then the second heat supplier 7 is communicated with the outside by a high-temperature heat medium channel, and the second heat supplier 7 is also communicated with the outside by a heated medium channel; the high temperature heat medium flows through the high temperature heat exchanger 8 and the second heater 7 and releases heat gradually, and then is discharged to the outside, forming a first type of heat-driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 10 is implemented as follows:
in the first type of heat-driven compression heat pump shown in fig. 6, a low-temperature heat exchanger 4 is canceled from being communicated with the outside, a second heater is added, the high-temperature heat exchanger 8 is communicated with the outside by adjusting the high-temperature heat exchanger 8 to be communicated with the outside by the high-temperature heat exchanger 8, the second heater 7 and the low-temperature heat exchanger 4 in sequence, and then the low-temperature heat exchanger 4 is communicated with the outside by the high-temperature heat exchanger 4, and the second heater 7 is also communicated with the outside by the heated medium channel; the high temperature heat medium flows through the high temperature heat exchanger 8, the second heater 7 and the low temperature heat exchanger 4 and releases heat gradually, and then is discharged to the outside, forming a first type of heat driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 11 is implemented as follows:
(1) Structurally, the device mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger and a heater; the outside has low temperature heat medium passageway and diffusion pipe 1 intercommunication, and diffusion pipe 1 still has low temperature heat medium passageway to communicate with second diffusion pipe 2 through heater 5, and second diffusion pipe 2 still has low temperature heat medium passageway to communicate with spray tube 3 through high temperature heat exchanger 8, and spray tube 3 still has low temperature heat medium passageway to communicate with the outside, and high temperature heat exchanger 8 still has high temperature heat medium passageway to communicate with the outside, and heater 5 still is heated the medium passageway and is communicate with the outside.
(2) In the flow, the external low-temperature heat medium flows through the diffuser pipe 1 to be boosted, heated and decelerated, flows through the heater 5 to release heat, flows through the second diffuser pipe 2 to be boosted, heated and decelerated, flows through the high-temperature heat exchanger 8 to absorb heat, flows through the spray pipe 3 to be depressurized, accelerated and discharged to the outside; the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 8, the low-temperature heat medium provides low-temperature heat load through the in-out flow, and the heated medium obtains medium-temperature heat load through the heater 5, so that a first type of heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 12 is implemented as follows:
(1) Structurally, the device mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heater and a heat regenerator; the low-temperature heat medium channel is communicated with the diffusion pipe 1 outside, the diffusion pipe 1 is also communicated with the second diffusion pipe 2 through the heat regenerator 6 and the heat supplier 5, the second diffusion pipe 2 is also communicated with the spray pipe 3 through the heat regenerator 6 and the high-temperature heat exchanger 8, the spray pipe 3 is also communicated with the outside, the high-temperature heat exchanger 8 is also communicated with the outside, and the heat supplier 5 is also communicated with the outside through the heated medium channel.
(2) In the flow, the external low-temperature heat medium flows through the diffuser pipe 1 to be boosted, heated and decelerated, flows through the regenerator 6 and the heater 5 to release heat gradually, flows through the second diffuser pipe 2 to be boosted, heated and decelerated, flows through the regenerator 6 and the high-temperature heat exchanger 8 to absorb heat gradually, flows through the spray pipe 3 to be depressurized, accelerated and discharged outwards; the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 8, the low-temperature heat medium provides low-temperature heat load through the in-out flow, and the heated medium obtains medium-temperature heat load through the heater 5, so that a first type of heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 13 is implemented by:
(1) Structurally, the device mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heater and a heat regenerator; the outside has low temperature heat medium passageway to communicate with diffusion pipe 1 through regenerator 6, and diffusion pipe 1 still has low temperature heat medium passageway to communicate with second diffusion pipe 2 through heater 5 and regenerator 6, and second diffusion pipe 2 still has low temperature heat medium passageway to communicate with spray tube 3 through high temperature heat exchanger 8, and spray tube 3 still has low temperature heat medium passageway to communicate with the outside, and high temperature heat exchanger 8 still has high temperature heat medium passageway to communicate with the outside, and heater 5 still is heated the medium passageway and is communicate with the outside.
(2) In the flow, the external low-temperature heat medium flows through the heat regenerator 6 to absorb heat, flows through the diffuser pipe 1 to raise the pressure and speed, flows through the heat heater 5 and the heat regenerator 6 to release heat gradually, flows through the second diffuser pipe 2 to raise the pressure and speed, flows through the high-temperature heat exchanger 8 to absorb heat, flows through the spray pipe 3 to reduce the pressure and speed, and then is discharged outwards; the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 8, the low-temperature heat medium provides low-temperature heat load through the in-out flow, and the heated medium obtains medium-temperature heat load through the heater 5, so that a first type of heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 14 is implemented by:
in the first type of heat-driven compression heat pump shown in fig. 11, a second heat supplier is added, the high-temperature heat exchanger 8 is communicated with the outside by a high-temperature heat medium channel, the high-temperature heat exchanger 8 and the second heat supplier 7 are sequentially communicated, then the second heat supplier 7 is communicated with the outside by a high-temperature heat medium channel, and the second heat supplier 7 is also communicated with the outside by a heated medium channel; the high temperature heat medium flows through the high temperature heat exchanger 8 and the second heater 7 and releases heat gradually, and then is discharged to the outside, forming a first type of heat-driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 15 is implemented by:
in the first type of heat-driven compression heat pump shown in fig. 11, the low-temperature heat medium channel which is communicated with the diffuser pipe 1 from outside is canceled, the low-temperature heat medium channel is named as a high-temperature heat medium channel, a second heater is added, the high-temperature heat exchanger 8 is communicated with the outside, the high-temperature heat medium channel is adjusted to be communicated with the outside in sequence, the high-temperature heat exchanger 8 and the second heater 7 are communicated with each other, the second heater 7 is communicated with the diffuser pipe 1, and the second heater 7 is also communicated with the outside by the heated medium channel; the high-temperature heat medium flows through the high-temperature heat exchanger 8 and the second heater 7 and releases heat gradually, and then enters the diffuser pipe 1 to raise the pressure and the temperature and reduce the speed, so that the first-type heat-driven compression heat pump is formed.
The first heat driven compression heat pump provided by the invention has the following effects and advantages:
(1) The spray pipe realizes the replacement of the expansion machine, and greatly reduces the manufacturing difficulty and cost of the first-class heat-driven compression heat pump.
(2) The diffuser pipe is used for replacing the compressor, so that the manufacturing difficulty and cost of the first-class heat driven compression heat pump are greatly reduced.
(3) The energy conversion and transmission links are reduced, and the performance index of the first-type heat driven compression heat pump is improved.
(4) The simple components replace the complex components, which is beneficial to maintaining or improving the performance index of the first type of heat driven compression heat pump.
(5) The complex components are replaced by simple components and simplified, which is beneficial to improving the safety and the service life of the dynamic components.
(6) The method provides a plurality of specific technical schemes, and has wider application range in response to a plurality of different actual conditions.
(7) The first heat driven compression heat pump technology is expanded, so that the temperature difference utilization and the energy difference utilization are better realized, and the application range is expanded.
Claims (17)
1. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a low-temperature heat exchanger and a heater; the outside has high temperature heat medium passageway and spray tube (3) intercommunication, spray tube (3) still have high temperature heat medium passageway to communicate with diffusion pipe (1) through low temperature heat exchanger (4), diffusion pipe (1) have high temperature heat medium passageway to communicate with second diffusion pipe (2) through heater (5), second diffusion pipe (2) still have high temperature heat medium passageway to communicate with outside, low temperature heat exchanger (4) still have low temperature heat medium passageway to communicate with outside, heater (5) still are by heating medium passageway and outside intercommunication, form first type heat drive compression heat pump.
2. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a low-temperature heat exchanger, a heater and a regenerator; the outside has high temperature heat medium passageway and spray tube (3) intercommunication, spray tube (3) still have high temperature heat medium passageway to communicate with diffusion pipe (1) through low temperature heat exchanger (4), diffusion pipe (1) have high temperature heat medium passageway to communicate with second diffusion pipe (2) through regenerator (6) and heater (5), second diffusion pipe (2) still have high temperature heat medium passageway to communicate with the outside through regenerator (6), low temperature heat exchanger (4) still have low temperature heat medium passageway to communicate with the outside, heater (5) still are by heating medium passageway and outside intercommunication, form first type heat drive compression heat pump.
3. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a low-temperature heat exchanger, a heater and a regenerator; the outside has high temperature heat medium passageway and spray tube (3) intercommunication, spray tube (3) still have high temperature heat medium passageway to communicate with diffuser (1) through low temperature heat exchanger (4) and regenerator (6), diffuser (1) have high temperature heat medium passageway to communicate with second diffuser (2) through heater (5) and regenerator (6), second diffuser (2) still have high temperature heat medium passageway to communicate with the outside, low temperature heat exchanger (4) still have low temperature heat medium passageway to communicate with the outside, heat supply ware (5) still are by heating medium passageway and outside intercommunication, form first type heat drive compression heat pump.
4. In the first type of heat-driven compression heat pump according to claim 1 or claim 3, a second heater is added, and the second diffuser pipe (2) is communicated with the outside by a high-temperature heat medium channel, so that the second diffuser pipe (2) is communicated with the outside by a high-temperature heat medium channel through the second heater (7), and the second heater (7) is also communicated with the outside by a heated medium channel, thereby forming the first type of heat-driven compression heat pump.
5. In the first type of heat driven compression heat pump according to claim 2, a second heater is added, a second diffusion pipe (2) is communicated with the outside through a regenerator (6) to adjust the second diffusion pipe (2) to be communicated with the outside through the regenerator (6) and a second heater (7), and the second heater (7) is also communicated with the outside through a heated medium channel to form the first type of heat driven compression heat pump.
6. In the first type of heat-driven compression heat pump according to claim 1 or claim 3, a low-temperature heat exchanger (4) is omitted from being communicated with the outside, a second heat supplier is added, the second diffusion pipe (2) is communicated with the outside, the second heat supplier (7) and the low-temperature heat exchanger (4) are sequentially communicated with each other, and then the low-temperature heat exchanger (4) is communicated with the outside, and the second heat supplier (7) is also communicated with the outside by the heated medium passage, so that the first type of heat-driven compression heat pump is formed.
7. The first heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger and a low-temperature heat exchanger; the outside has by heating medium passageway and diffusion pipe (1) intercommunication, diffusion pipe (1) still is by heating medium passageway and spray tube (3) intercommunication through high temperature heat exchanger (8), spray tube (3) still is by heating medium passageway and second diffusion pipe (2) intercommunication through low temperature heat exchanger (4), second diffusion pipe (2) still is by heating medium passageway and outside intercommunication, high temperature heat exchanger (8) still has high temperature heat medium passageway and outside intercommunication, low temperature heat exchanger (4) still has low temperature heat medium passageway and outside intercommunication, form first type heat drive compression heat pump.
8. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a low-temperature heat exchanger and a regenerator; the outside has by heating medium passageway and diffusion pipe (1) intercommunication, diffusion pipe (1) is still by heating medium passageway and is linked together with spray tube (3) through regenerator (6) and high temperature heat exchanger (8), spray tube (3) are still by heating medium passageway and are linked together with second diffusion pipe (2) through low temperature heat exchanger (4), second diffusion pipe (2) are still by heating medium passageway and are linked together with the outside through regenerator (6), high temperature heat exchanger (8) are still with outside intercommunication, low temperature heat exchanger (4) are still with outside intercommunication low temperature medium passageway, form first type heat drive compression heat pump.
9. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a low-temperature heat exchanger and a regenerator; the outside has by heating medium passageway and diffuser pipe (1) intercommunication through regenerator (6), diffuser pipe (1) is still by heating medium passageway and spray tube (3) intercommunication through high temperature heat exchanger (8), spray tube (3) are still by heating medium passageway and second diffuser pipe (2) intercommunication through low temperature heat exchanger (4) and regenerator (6), second diffuser pipe (2) are still by heating medium passageway and outside intercommunication, high temperature heat exchanger (8) are still by heating medium passageway and outside intercommunication, low temperature heat exchanger (4) are still low temperature medium passageway and outside intercommunication, form first type heat drive compression heat pump.
10. In the first type of heat-driven compression heat pump according to claim 7 or claim 9, a second heater is added, the high-temperature heat exchanger (8) is communicated with the outside, the high-temperature heat exchanger (8) and the second heater (7) are sequentially communicated with each other, and then the second heater (7) is communicated with the outside, and the second heater (7) is also communicated with the outside by the heated medium channel, so that the first type of heat-driven compression heat pump is formed.
11. In the first type of heat-driven compression heat pump according to claim 7 or claim 9, a low-temperature heat exchanger (4) is canceled from being communicated with the outside, a second heat supplier is added, the high-temperature heat exchanger (8) is communicated with the outside, the high-temperature heat exchanger (8), the second heat supplier (7) and the low-temperature heat exchanger (4) are sequentially communicated with the high-temperature heat exchanger (8) after which the low-temperature heat exchanger (4) is further communicated with the outside, and the second heat supplier (7) is also communicated with the outside by the heated medium passage, thereby forming the first type of heat-driven compression heat pump.
12. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger and a heater; the outside has low temperature heat medium passageway and diffuser pipe (1) intercommunication, and diffuser pipe (1) still has low temperature heat medium passageway to communicate with second diffuser pipe (2) through heater (5), and second diffuser pipe (2) still has low temperature heat medium passageway to communicate with spray tube (3) through high temperature heat exchanger (8), and spray tube (3) still has low temperature heat medium passageway to communicate with outside, and high temperature heat exchanger (8) still has high temperature heat medium passageway to communicate with outside, and heater (5) still is by heating medium passageway and outside intercommunication, forms first type heat drive compression heat pump.
13. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heater and a regenerator; the outside has low temperature heat medium passageway and diffuser pipe (1) intercommunication, and diffuser pipe (1) still has low temperature heat medium passageway to communicate with second diffuser pipe (2) through regenerator (6) and heater (5), and second diffuser pipe (2) still has low temperature heat medium passageway to communicate with spray tube (3) through regenerator (6) and high temperature heat exchanger (8), and spray tube (3) still has low temperature heat medium passageway to communicate with the outside, and high temperature heat exchanger (8) still has low temperature heat medium passageway to communicate with the outside, and heater (5) still is by heating medium passageway and outside intercommunication, forms first type heat drive compression heat pump.
14. The first type of heat driven compression heat pump mainly comprises a diffuser pipe, a second diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heater and a regenerator; the outside has low temperature heat medium passageway to communicate with diffuser (1) through regenerator (6), diffuser (1) still has low temperature heat medium passageway to communicate with second diffuser (2) through heater (5) and regenerator (6), second diffuser (2) still has low temperature heat medium passageway to communicate with spray tube (3) through high temperature heat exchanger (8), spray tube (3) still has low temperature heat medium passageway to communicate with outside, high temperature heat exchanger (8) still has low temperature heat medium passageway to communicate with outside, heater (5) still is by heating medium passageway and outside intercommunication, form first type heat drive compression heat pump.
15. In the first type of heat driven compression heat pump according to claim 12, a second heater is added, the high-temperature heat exchanger (8) is communicated with the outside, the high-temperature heat exchanger (8) and the second heater (7) are sequentially communicated, and then the second heater (7) is communicated with the outside, and the second heater (7) is also communicated with the outside through the heated medium channel, so that the first type of heat driven compression heat pump is formed.
16. In the first-type heat-driven compression heat pump according to claim 12, a low-temperature heat medium channel which is externally communicated with the diffusion pipe (1) is canceled, a second heater is added, the high-temperature heat exchanger (8) is provided with the high-temperature heat medium channel which is externally communicated with the high-temperature heat medium channel, the high-temperature heat exchanger (8) and the second heater (7) are sequentially communicated, and then the second heater (7) is provided with the high-temperature heat medium channel which is communicated with the diffusion pipe (1), and the second heater (7) is also communicated with the outside by the heated medium channel, so that the first-type heat-driven compression heat pump is formed.
17. In the first-type heat-driven compression heat pump according to claim 14, a low-temperature heat medium channel which is externally communicated with the diffusion pipe (1) through the heat regenerator (6) is canceled, a second heat supplier is added, the high-temperature heat exchanger (8) is communicated with the outside and is regulated to be communicated with the high-temperature heat exchanger (8), the second heat supplier (7) and the heat regenerator (6) in sequence, the heat regenerator (6) is communicated with the diffusion pipe (1) again, and the second heat supplier (7) is also communicated with the outside through the heating medium channel to form the first-type heat-driven compression heat pump.
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| CN105953471A (en) * | 2015-04-13 | 2016-09-21 | 李华玉 | Second type thermally driven compression heat pump |
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|---|---|---|---|---|
| CN105823253A (en) * | 2015-04-13 | 2016-08-03 | 李华玉 | First-kind thermally driven compression heat pump |
| CN105910332A (en) * | 2015-04-13 | 2016-08-31 | 李华玉 | Open type bidirectional thermal cycle and first kind thermal driving compression heat pump |
| CN105953453A (en) * | 2015-04-13 | 2016-09-21 | 李华玉 | Dual-way thermodynamic cycle and first-type thermal-drive compression heat pump |
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