CN210292423U - Nuclear energy cold and heat combined supply system based on absorption technology - Google Patents
Nuclear energy cold and heat combined supply system based on absorption technology Download PDFInfo
- Publication number
- CN210292423U CN210292423U CN201921158503.6U CN201921158503U CN210292423U CN 210292423 U CN210292423 U CN 210292423U CN 201921158503 U CN201921158503 U CN 201921158503U CN 210292423 U CN210292423 U CN 210292423U
- Authority
- CN
- China
- Prior art keywords
- valve
- heat
- absorption
- absorption type
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model discloses a nuclear energy combined cooling and heating system based on absorption technology, relating to the technical field of combined cooling and heating; the system comprises a low-temperature nuclear heat source system, an absorption type heat supply system and an absorption type refrigerating system; the low-temperature nuclear heat source system comprises a low-temperature nuclear heat supply reactor, the low-temperature nuclear heat supply reactor is connected with a first circulating water pump through a circulating water outlet, the first circulating water pump is communicated with a heat medium side inlet of a first heat exchanger, and a heat medium side outlet of the first heat exchanger is communicated with a water return port of the low-temperature nuclear heat supply reactor; the refrigerant side of the first heat exchanger is connected with the absorption type heat supply system and the absorption type refrigerating system in parallel; the absorption type heating system comprises an absorption type large temperature difference heat exchange unit, and the absorption type refrigerating system comprises an absorption type water chilling unit. The utility model provides a nuclear energy cold and hot confession system that allies oneself with based on absorption formula technique has improved the wholeness ability of system to it conveniently carries out system control to set up the heat-retaining system.
Description
Technical Field
The utility model relates to a cold and hot allies oneself with confession technical field, especially relates to a nuclear energy cold and hot allies oneself with confession system based on absorption technique.
Background
In recent years, with the rapid development of economy and the continuous improvement of urbanization level in China, the application of centralized heating and cooling is rapidly developed. However, the energy consumption structure mainly based on coal in China is not fundamentally changed, and the coal is still mainly used for heating in northern areas in winter, so that severe haze pollution is caused.
In recent years, the nation has vigorously developed clean energy, and nuclear energy has good applicability as clean energy without emission and pollution. The nuclear heating and cooling system has good benefits in the aspects of environmental protection, cost, use stability and the like. Nuclear heating does not discharge significant amounts of pollutants into the atmosphere as fossil fuel heating does, and thus nuclear heating does not cause air pollution. Nuclear heating does not produce carbon dioxide which exacerbates the global warming effect. The nuclear fuel energy density is several million times higher than that of fossil fuel, so the fuel volume used by the nuclear heat supply reactor is small, the transportation and the storage are very convenient, a 100 megawatt nuclear energy heat supply station only needs 3 metric tons of uranium fuel one year, and the transportation cost is low. In the nuclear energy heat supply cost, the proportion of fuel cost is low, the nuclear energy cost is not easily influenced by the international economic situation, and the cost is stable. Therefore, the nuclear energy has good market popularization in the aspect of combined supply of cold and heat.
To date, nuclear heating technology has been applied on a certain scale, and 57 reactors in the world generate hot water or steam for district heating while generating electricity, and are mainly distributed in cold eastern europe such as russia and ukraine. China is in the experimental development stage in the aspect of nuclear energy cold and heat combined supply, and the development is also great in the coming years.
Most nuclear cryoreactors, however, only provide heat and exchange heat only through simple heat exchangers. The existing nuclear energy cold and hot work-practicing device, such as a low-temperature nuclear heating reactor cold and hot combined supply device disclosed in patent CN201821126856, only uses a heat exchanger to perform heat exchange between systems, heats circulating water by an absorption heat pump in a refrigeration system, and then uses the heated circulating water to perform refrigeration, and this scheme reduces the overall performance of the system, and meanwhile, a heat storage system is not arranged to perform system regulation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a nuclear energy cold and hot confession system that allies oneself with based on absorption formula technique to solve the problem that above-mentioned prior art exists, improved the wholeness ability of system, and set up the convenient system adjustment that carries out of heat-retaining system.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a nuclear energy cold and hot combined supply system based on absorption technology, which comprises a low-temperature nuclear heat source system, an absorption heat supply system and an absorption refrigeration system; the low-temperature nuclear heat source system comprises a low-temperature nuclear heat supply reactor, the low-temperature nuclear heat supply reactor is connected with a first circulating water pump through a circulating water outlet, the first circulating water pump is communicated with a heat medium side inlet of a first heat exchanger, and a heat medium side outlet of the first heat exchanger is communicated with a water return port of the low-temperature nuclear heat supply reactor; the refrigerant side of the first heat exchanger is connected with the absorption type heat supply system and the absorption type refrigerating system in parallel; the absorption type heating system comprises an absorption type large temperature difference heat exchange unit, and the absorption type refrigerating system comprises an absorption type water chilling unit.
Optionally, the absorption heat supply system includes a second valve, a third valve, an absorption large temperature difference heat exchanger unit, and a second circulating water pump, which are sequentially connected in series with the refrigerant side outlet of the first heat exchanger, and the second circulating water pump is communicated with the refrigerant side inlet of the first heat exchanger; a first valve is connected between a refrigerant side outlet of the washing heat exchanger and the second valve in parallel, the first valve is connected with a heat accumulator, a seventh valve, the absorption refrigeration system and the third valve are connected in parallel after the tail end of the heat accumulator is communicated with the second valve, and the seventh valve is connected with the second circulating water pump.
Optionally, the absorption type large temperature difference heat exchanger unit comprises a second heat exchanger and a first generator connected with an outlet of the third valve, the first generator is connected with a heat medium inlet of the second heat exchanger, a heat medium outlet of the second heat exchanger is connected with a first evaporator, and the first evaporator is connected with the second circulating water pump; the external heat supply water return pipeline is connected with a first absorber and a refrigerant side inlet of the second heat exchanger respectively, an outlet of the first absorber is connected with a first condenser, and an outlet of the first condenser is communicated with a refrigerant side outlet of the second heat exchanger and then connected with an external heat supply water supply pipeline.
Optionally, the absorption refrigeration system comprises a fourth valve, and a seventh valve, the fourth valve and the third valve are connected in parallel after the heat accumulator end is communicated with the second valve; the absorption water chilling unit comprises a second evaporator, a second absorber, a second generator and a second condenser; an outlet of the fourth valve is connected with the second generator, and an outlet of the second generator is communicated with an outlet of the first evaporator and then connected with an inlet of the second circulating water pump; the external refrigeration return water pipeline with the entry linkage of second evaporimeter, the export of second evaporimeter is connected with fifth valve and sixth valve respectively, the fifth valve is connected with the cold-storage body, the export of the cold-storage body with be connected with external refrigeration water supply pipe behind the export intercommunication of sixth valve.
Optionally, the second condenser, the second absorber and the radiator are connected in a closed cycle.
The utility model discloses for prior art gain following technological effect:
the utility model discloses an installation absorption type large-temperature-difference heat transfer unit improves heat transfer intensity, reduces heat supply pile recovery temperature, improves pipe network energy transmission capacity, can improve heat supply wholeness ability. By installing the absorption type refrigerating machine, when no heat supply demand exists or the heat supply load is low in summer, the hot water generated by the heat supply reactor is used for driving the absorption type refrigerating machine to refrigerate, so that centralized cold supply is realized, the use efficiency of the low temperature reactor can be improved, and the economic benefit is improved. Because the whole heat supply and cold supply has great load fluctuation in different time periods, the added heat storage body and the cold storage body can well adjust the system load, relieve the load adjusting pressure of the nuclear energy low-temperature reactor, prevent the system from overheating and overcooling, and improve the starting speed and the adjusting reaction capacity of the system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of a nuclear energy combined cooling and heating system based on absorption technology;
wherein, 1 is a low-temperature nuclear heating reactor, 2 is a first heat exchanger, 3 is a first circulating water pump, 4 is a first valve, 5 is a second valve, 6 is a third valve, 7 is a heat accumulator, 8 is a second circulating water pump, 9 is a seventh valve, 10 is a second heat exchanger, 11 is a first generator, 12 is a first condenser, 13 is a first absorber, 14 is a first evaporator, 15 is a fourth valve, 16 is a second generator, 17 is a second evaporator, 18 is a fifth valve, 19 is a sixth valve, 20 is a cold accumulator, 21 is a second absorber, 22 is a second condenser, and 23 is a radiator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a nuclear energy cold and hot confession system that allies oneself with based on absorption formula technique to solve the problem that above-mentioned prior art exists, improved the wholeness ability of system, and set up the convenient system adjustment that carries out of heat-retaining system.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a nuclear energy cold and hot cogeneration system based on absorption formula technique, as shown in figure 1, including low temperature nuclear heat source system, absorption formula heating system, absorption formula refrigerating system. The low-temperature nuclear heat source system comprises a low-temperature nuclear heat supply reactor 1, a first heat exchanger 2 and a first circulating water pump 3. The absorption type heat supply system comprises a second circulating water pump 8, a first valve 4, a second valve 5, a third valve 6, a seventh valve 9, a heat accumulator 7 and an absorption type large-temperature-difference heat exchange unit, wherein the absorption type large-temperature-difference heat exchange unit comprises a first generator 11, a first condenser 12, a first evaporator 14, a first absorber 13 and a second heat exchanger 10.
The absorption refrigeration system comprises a fourth valve 15, a fifth valve 18, a sixth valve 19, a radiator 23, a cold storage body 20 and an absorption water chilling unit. The absorption water chilling unit comprises a second generator 16, a second condenser 22, a second evaporator 17 and a second absorber 21. A first valve 4 in the system is connected with an inlet of a heat accumulator 7, a second valve 5 is connected with the first valve 4 in parallel, and a third valve 6 is connected with an inlet of a first generator 11 of the absorption heating system. A fourth valve 15 in the system is connected to the inlet of a second generator 16 of the absorption refrigeration system. The fifth valve 18 is connected to the inlet of the regenerator 20, and the sixth valve 19 is connected in parallel to the fifth valve 18. The circulating water outlet at the bottom of the low-temperature nuclear heat supply reactor 1 is connected with a first circulating water pump 3, the first circulating water pump 3 is connected with a primary water inlet of a first heat exchanger 2, and a primary water outlet of the first heat exchanger 2 is connected with a water return port of the low-temperature nuclear heat supply reactor 1. The first heat exchanger 2 adopts countercurrent heat exchange, the second circulating water pump 8 is connected with the inlet of the refrigerant side of the first heat exchanger 2, the outlet of the refrigerant side of the first heat exchanger 2 is connected with the first valve 4 and the second valve 5 in parallel, the first valve 4 is connected with the inlet of the heat accumulator 7, the outlet of the heat accumulator 7 is combined with the outlet of the second valve 5 and is divided into three branches which are respectively connected with the third valve 6, the fourth valve 15 and the seventh valve 9, and the outlet of the seventh valve 9 is connected with the inlet of the second circulating water pump 8. An outlet of the third valve 6 is connected with an inlet of a first generator 11, an outlet of the first generator 11 is connected with a heat medium side inlet of a second heat exchanger 10, a heat medium outlet of the second heat exchanger 10 is connected with an inlet of a first evaporator 14, and an outlet of the first evaporator 14 is connected with an inlet of a second circulating water pump 8. The heating backwater is divided into two paths to respectively enter the refrigerant inlet of the second heat exchanger 10 and the inlet of the first absorber 13, the outlet of the first absorber 13 is connected with the inlet of the first condenser 12, and the outlet of the first condenser 12 is communicated with the refrigerant outlet of the second heat exchanger 10 and then is connected with a pipeline for supplying heat and water. The outlet of the fourth valve 15 is connected with the inlet of a second generator 16, and the outlet of the second generator 16 is connected with the outlet of the first evaporator 14 and is merged to the inlet of the second circulating water pump 8. The refrigeration backwater is connected with the inlet of the second evaporator 17, the outlet of the second evaporator 17 is connected with a fifth valve 18 and a sixth valve 19 in two paths, the fifth valve 18 is connected with the inlet of the cold storage body 20, and the outlet of the cold storage body 20 is connected with the outlet of the sixth valve 19 and converged to a refrigeration water supply pipeline. The second condenser 22, the second absorber 21 and the radiator 23 form a closed cycle to dissipate heat generated by the second absorber 21 and the second condenser 22.
The utility model discloses use the cold and hot confession field of supplying of nuclear energy with absorption formula technique, specifically as follows:
the low-temperature nuclear heat supply reactor 1 generates high-temperature hot water, the high-temperature hot water enters the first heat exchanger 2 through the first circulating water pump 3, and secondary circulating water is heated in the first heat exchanger 2. The cooled circulating water is discharged out of the first heat exchanger 2 and returns to the low-temperature nuclear heat supply reactor 1 to form a closed cycle. The heated secondary circulating water is discharged from the first heat exchanger 2 and enters the absorption type supply system and the absorption type refrigerating system, the two systems can operate independently and simultaneously, the water flow entering the two systems can be adjusted according to actual power, and the energy storage of the heat accumulator 7 and the cold accumulation body 20 can be adjusted to realize total energy balance. The hot water entering the absorption heating system and the hot water entering the absorption refrigeration system both return to the second circulating water pump 8 after being cooled, and enter the first heat exchanger 2 after being pressurized by the second circulating water pump 8.
The utility model discloses nuclear energy cold and hot cogeneration system based on absorption formula technique can realize multiple operating mode operation, and its concrete method can be as follows:
the first embodiment is as follows: heating operation; the low-temperature nuclear heat supply reactor 1 generates high-temperature hot water, the high-temperature hot water enters the first heat exchanger 2 to heat secondary circulating hot water, and the heated secondary circulating hot water is discharged from the first heat exchanger 2 and enters the first valve 4 and the second valve 5. The first valve 4 is closed, the second valve 5 is open, the third valve 6 is open, the seventh valve 9 is closed and the fourth valve 15 is closed.
Example two: heat storage operation; the low-temperature nuclear heat supply reactor 1 generates high-temperature hot water, the high-temperature hot water enters the first heat exchanger 2 to heat secondary circulating hot water, and the heated secondary circulating hot water is discharged from the first heat exchanger 2 and enters the first valve 4 and the second valve 5. The first valve 4 is open, the seventh valve 9 is open, the second valve 5 is closed, the third valve 6 is closed and the fourth valve 15 is closed.
Example three: heat storage and heat supply are operated simultaneously; and (3) heat storage operation, wherein high-temperature hot water generated by the low-temperature nuclear heat supply reactor 1 enters the first heat exchanger 2 to heat secondary circulating hot water, and the heated secondary circulating hot water is discharged from the first heat exchanger 2 and enters the first valve 4 and the second valve 5. The first valve 4 is opened, the second valve 5 is opened, the seventh valve 9 is opened, the third valve 6 is opened, the fourth valve 15 is closed, and the proportion of the heat storage quantity and the heat supply quantity is adjusted by adjusting the opening degree of the seventh valve 9.
Example four: cooling operation; the low-temperature nuclear heat supply reactor 1 generates high-temperature hot water, the high-temperature hot water enters the first heat exchanger 2 to heat secondary circulating hot water, the heated secondary circulating hot water is discharged from the first heat exchanger 2 and enters the first valve 4 and the second valve 5, the first valve 4 is closed, the second valve 5 is opened, the third valve 6 is closed, the seventh valve 9 is closed, the fourth valve 15 is opened, the fifth valve 18 is closed, and the sixth valve 19 is opened.
Example five: cold storage operation; the low-temperature nuclear heat supply reactor 1 generates high-temperature hot water, the high-temperature hot water enters the first heat exchanger 2 to heat secondary circulating hot water, the heated secondary circulating hot water is discharged from the first heat exchanger 2 and enters the first valve 4 and the second valve 5, the first valve 4 is closed, the second valve 5 is opened, the third valve 6 is closed, the seventh valve 9 is closed, the fourth valve 15 is opened, the fifth valve 18 is opened, and the sixth valve 19 is closed.
Example six: the cooling and the cold storage are operated simultaneously; the low-temperature nuclear heat supply reactor 1 generates high-temperature hot water, the high-temperature hot water enters the first heat exchanger 2 to heat secondary circulating hot water, the heated secondary circulating hot water is discharged from the first heat exchanger 2 and enters the first valve 4 and the second valve 5, the first valve 4 is closed, the second valve 5 is opened, the third valve 6 is closed, the seventh valve 9 is closed, the fourth valve 15 is opened, the fifth valve 18 is opened, and the sixth valve 19 is opened.
Example seven: the cold and hot combined supply operation; the low-temperature nuclear heat supply reactor 1 generates high-temperature hot water, the high-temperature hot water enters the first heat exchanger 2 to heat secondary circulating hot water, the heated secondary circulating hot water is discharged from the first heat exchanger 2 and enters the first valve 4 and the second valve 5, the first valve 4 is closed, the second valve 5 is opened, the third valve 6 is opened, the seventh valve 9 is closed, the fourth valve 15 is opened, the fifth valve 18 is closed, and the sixth valve 19 is opened.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (5)
1. A nuclear energy cold and heat cogeneration system based on absorption technology is characterized in that: the system comprises a low-temperature nuclear heat source system, an absorption type heat supply system and an absorption type refrigerating system; the low-temperature nuclear heat source system comprises a low-temperature nuclear heat supply reactor, the low-temperature nuclear heat supply reactor is connected with a first circulating water pump through a circulating water outlet, the first circulating water pump is communicated with a heat medium side inlet of a first heat exchanger, and a heat medium side outlet of the first heat exchanger is communicated with a water return port of the low-temperature nuclear heat supply reactor; the refrigerant side of the first heat exchanger is connected with the absorption type heat supply system and the absorption type refrigerating system in parallel; the absorption type heating system comprises an absorption type large temperature difference heat exchange unit, and the absorption type refrigerating system comprises an absorption type water chilling unit.
2. The nuclear energy combined cooling and heating system based on the absorption technology as claimed in claim 1, wherein: the absorption type heat supply system comprises a second valve, a third valve, an absorption type large temperature difference heat exchange unit and a second circulating water pump which are sequentially connected in series with a refrigerant side outlet of the first heat exchanger, and the second circulating water pump is communicated with a refrigerant side inlet of the first heat exchanger; a first valve is connected between a refrigerant side outlet of the first heat exchanger and the second valve in parallel, the first valve is connected with a heat accumulator, a seventh valve, the absorption refrigeration system and the third valve are connected in parallel after the tail end of the heat accumulator is communicated with the second valve, and the seventh valve is connected with the second circulating water pump.
3. The nuclear energy combined cooling and heating system based on the absorption technology as claimed in claim 2, wherein: the absorption type large temperature difference heat exchange unit comprises a second heat exchanger and a first generator connected with an outlet of the third valve, the first generator is connected with a heat medium inlet of the second heat exchanger, a heat medium outlet of the second heat exchanger is connected with a first evaporator, and the first evaporator is connected with the second circulating water pump; the external heat supply water return pipeline is connected with a first absorber and a refrigerant side inlet of the second heat exchanger respectively, an outlet of the first absorber is connected with a first condenser, and an outlet of the first condenser is communicated with a refrigerant side outlet of the second heat exchanger and then connected with an external heat supply water supply pipeline.
4. The nuclear energy combined cooling and heating system based on the absorption technology as claimed in claim 3, wherein: the absorption refrigeration system comprises a fourth valve, and a seventh valve, the fourth valve and the third valve are connected in parallel after the tail end of the heat accumulator is communicated with the second valve; the absorption water chilling unit comprises a second evaporator, a second absorber, a second generator and a second condenser; an outlet of the fourth valve is connected with the second generator, and an outlet of the second generator is communicated with an outlet of the first evaporator and then connected with an inlet of the second circulating water pump; the external refrigeration return water pipeline with the entry linkage of second evaporimeter, the export of second evaporimeter is connected with fifth valve and sixth valve respectively, the fifth valve is connected with the cold-storage body, the export of the cold-storage body with be connected with external refrigeration water supply pipe behind the export intercommunication of sixth valve.
5. The nuclear energy combined cooling and heating system based on the absorption technology as claimed in claim 4, wherein: and the second condenser, the second absorber and the radiator form closed cycle connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158503.6U CN210292423U (en) | 2019-07-23 | 2019-07-23 | Nuclear energy cold and heat combined supply system based on absorption technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158503.6U CN210292423U (en) | 2019-07-23 | 2019-07-23 | Nuclear energy cold and heat combined supply system based on absorption technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210292423U true CN210292423U (en) | 2020-04-10 |
Family
ID=70104032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921158503.6U Active CN210292423U (en) | 2019-07-23 | 2019-07-23 | Nuclear energy cold and heat combined supply system based on absorption technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210292423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307668A (en) * | 2019-07-23 | 2019-10-08 | 同方节能装备有限公司 | A kind of nuclear energy cold-hot combined supply system based on absorption technology |
-
2019
- 2019-07-23 CN CN201921158503.6U patent/CN210292423U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307668A (en) * | 2019-07-23 | 2019-10-08 | 同方节能装备有限公司 | A kind of nuclear energy cold-hot combined supply system based on absorption technology |
| CN110307668B (en) * | 2019-07-23 | 2024-06-07 | 同方节能装备有限公司 | Nuclear energy cold and hot combined supply system based on absorption technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102359739B (en) | Gas-steam circulation heating-electricity-cooling combined supply system and method for thermal power plant with zero energy loss rate | |
| US10001326B2 (en) | Electric power peak-shaving and combined heat and power waste heat recovery device and operation method thereof | |
| CN101949612B (en) | Cooling mode driven by utilizing urban heat supply network | |
| CN108224535B (en) | Complementary integrated system of cogeneration of thermal power plant and compressed air energy storage | |
| CN103292513B (en) | Driven by Solar Energy list economic benefits and social benefits coupled mode lithium bromide refrigerator | |
| CN103090591A (en) | Cold and hot internal balance system for combined use of lithium bromide unit and refrigeration storage | |
| CN202267113U (en) | Combined gas-steam cycle cooling, heating and power system with zero energy loss rate for heat and power plant | |
| CN103727703A (en) | Recycling combined cooling heating and power system | |
| CN103075843A (en) | Hot and cold inner balance set | |
| CN103090592A (en) | Cold and hot external balancer set | |
| CN112344416A (en) | City energy supply system | |
| CN216518291U (en) | Gas turbine inlet air cooling system based on photovoltaic, waste heat utilization and cold accumulation | |
| CN2929594Y (en) | Solar energy-gas combustion machine heat pump heater | |
| CN103075848A (en) | Cold and heat balancing system combining lithium bromide set and refrigeration house | |
| CN108361679B (en) | System and method for supplying energy by utilizing waste heat of proton exchange membrane fuel cell and gas turbine | |
| CN103090587A (en) | Cold and hot external balance system for combined use of lithium bromide unit and refrigeration storage | |
| CN114738061A (en) | Solar auxiliary heating type compressed air energy storage system coupled with kalina circulation | |
| CN202660776U (en) | Minitype solar energy combined heat and power system based on loop-type heat pipe | |
| Fu et al. | A district heating system based on absorption heat exchange with CHP systems | |
| CN210292423U (en) | Nuclear energy cold and heat combined supply system based on absorption technology | |
| CN110307668B (en) | Nuclear energy cold and hot combined supply system based on absorption technology | |
| CN115164449B (en) | Compressed air coupling shallow geothermal energy storage system and control method thereof | |
| CN204574604U (en) | The novel Organic Rankine Cycle cold, heat and power triple supply system that a kind of living beings drive | |
| CN109099614B (en) | Novel solar frostless air source heat pump system | |
| CN103075842A (en) | Heat and cold balance set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |