CN111189256A - Second-class thermally-driven compression heat pump - Google Patents
Second-class thermally-driven compression heat pump Download PDFInfo
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- CN111189256A CN111189256A CN202010089717.3A CN202010089717A CN111189256A CN 111189256 A CN111189256 A CN 111189256A CN 202010089717 A CN202010089717 A CN 202010089717A CN 111189256 A CN111189256 A CN 111189256A
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- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
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Abstract
The invention provides a second type of thermally driven compression heat pump, and belongs to the technical field of heat supply and heat pumps. The external part has cold source medium passageway and dual-energy compressor intercommunication, and dual-energy compressor also has cold source medium passageway through heat exchanger and second dual-energy compressor intercommunication, and second dual-energy compressor also has cold source medium passageway through heat supplier and spray tube intercommunication, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heat supplier still is by heating medium passageway and outside intercommunication, forms second class thermal drive compression heat pump.
Description
The technical field is as follows:
the invention belongs to the technical field of heat supply and heat pumps.
Background art:
the heat demand is common in human life and production, and is provided by a corresponding device according to a certain working process, so that the rationalization of the process and the simplification of the device are significant. From the view point of the process, in the technical field of heat pumps for realizing high-temperature heat supply by utilizing low-temperature heat resources, the second type of thermally driven compression heat pump can simply, actively and efficiently realize effective utilization of temperature difference and energy difference, and realize rationalization on the working process; from a component perspective, the compressor and the expander are the core and basic components constituting the second type of thermally driven compression heat pump; from the manufacturing perspective of the components, the manufacturing difficulty of the compressor and the expander is high, the requirement on materials is high, and the manufacturing cost is high, which requires that science and technology personnel try to achieve simplification of the components, so that the manufacturing difficulty and the manufacturing cost of the second type of thermally driven compression heat pump are reduced, and the popularization and application range of the second type of thermally driven compression heat pump is further improved.
The invention provides a second-class thermally-driven compression heat pump which uses a spray pipe to replace an expander, uses a dual-energy compressor or a diffuser pipe to replace a compressor and uses a cold source medium directly as a working medium on the basis of keeping or effectively improving the performance index of the second-class thermally-driven compression heat pump and effectively reducing the manufacturing difficulty and the manufacturing cost of the second-class thermally-driven compression heat pump.
The invention content is as follows:
the invention mainly aims to provide a second type of thermally driven compression heat pump which realizes pressure reduction and expansion by a spray pipe, compression and temperature rise by a dual-energy compressor or a diffuser pipe and directly uses a cold source medium as a working medium; the specific invention content is described in the following items:
1. the second kind of heat-driven compression heat pump mainly comprises a compressor, a second compressor, a spray pipe, a diffuser pipe, a second diffuser pipe, a heat exchanger and a heat supplier; the external part has cold source medium passageway through diffuser pipe and compressor intercommunication, the compressor also has cold source medium passageway through heat exchanger and second diffuser pipe and second compressor intercommunication, the second compressor also has cold source medium passageway through heat supplier and spray tube intercommunication, the spray tube also has cold source medium passageway and outside intercommunication, heat exchanger also has medium temperature heat medium passageway and outside intercommunication, the heat supplier still is by heating medium passageway and outside intercommunication, form second class thermal drive compression heat pump.
2. The second kind of heat-driven compression heat pump mainly comprises a spray pipe, a heat exchanger, a heat supplier, a dual-energy compressor and a second dual-energy compressor; the external part has cold source medium passageway and dual-energy compressor intercommunication, and dual-energy compressor also has cold source medium passageway through heat exchanger and second dual-energy compressor intercommunication, and second dual-energy compressor also has cold source medium passageway through heat supplier and spray tube intercommunication, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heat supplier still is by heating medium passageway and outside intercommunication, forms second class thermal drive compression heat pump.
3. The second kind of thermally driven compression heat pump mainly comprises a compressor, a spray pipe, a diffuser pipe, a second diffuser pipe, a heat exchanger and a heat supplier; the outside has cold source medium passageway to communicate through diffuser pipe and compressor, and the compressor also has cold source medium passageway to communicate through heat exchanger and second diffuser pipe, and the second diffuser pipe also has cold source medium passageway to communicate through heat supplier and spray tube, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heat supplier still is by heating medium passageway and outside intercommunication, forms second class thermal drive compression heat pump.
4. The second kind of thermally driven compression heat pump consists of mainly spraying pipe, diffuser pipe, heat exchanger, cooler and double-energy compressor; the outside has cold source medium passageway and dual-energy compressor intercommunication, and dual-energy compressor also has cold source medium passageway through heat exchanger and diffuser pipe intercommunication, and the diffuser pipe also has cold source medium passageway through heat supplier and spray tube intercommunication, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heat supplier still is by heating medium passageway and outside intercommunication, forms second class thermal drive compression heat pump.
5. The second kind of heat-driven compression heat pump mainly comprises a spray pipe, a diffuser pipe, a heat exchanger, a heat supplier and a dual-energy compressor; the outside has cold source medium passageway and diffuser pipe intercommunication, and the diffuser pipe also has cold source medium passageway through heat exchanger and dual-energy compressor intercommunication, and dual-energy compressor also has cold source medium passageway through heat supplier and spray tube intercommunication, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heat supplier still is by heating medium passageway and outside intercommunication, forms second class thermal drive compression heat pump.
6. The second kind of heat-driven compression heat pump mainly comprises a compressor, a spray pipe, a diffuser pipe, a heat exchanger and a heat supplier; the outside has cold source medium passageway and compressor intercommunication, and the compressor also has cold source medium passageway through heat exchanger and diffuser pipe intercommunication, and the diffuser pipe also has cold source medium passageway through heat supplier and spray tube intercommunication, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heat supplier still is by heating medium passageway and outside intercommunication, forms second class thermal drive compression heat pump.
7. The second kind of heat-driven compression heat pump mainly comprises a compressor, a spray pipe, a diffuser pipe, a heat exchanger and a heat supplier; the outside has cold source medium passageway and diffuser pipe intercommunication, and the diffuser pipe also has cold source medium passageway through heat exchanger and compressor intercommunication, and the compressor also has cold source medium passageway through heat supplier and spray tube intercommunication, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heat supplier still is by heating medium passageway and outside intercommunication, forms second class thermal drive compression heat pump.
8. The second kind of heat-driven compression heat pump mainly comprises a compressor, a spray pipe, a heat exchanger, a heat supplier and a dual-energy compressor; the outside has cold source medium passageway and dual-energy compressor intercommunication, and dual-energy compressor also has cold source medium passageway through heat exchanger and compressor intercommunication, and the compressor also has cold source medium passageway through heat supplier and spray tube intercommunication, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heat supplier still is linked together with the outside by heating medium passageway, forms second class thermal drive compression heat pump.
9. The second kind of heat-driven compression heat pump mainly comprises a compressor, a spray pipe, a heat exchanger, a heat supplier and a dual-energy compressor; the outside has cold source medium passageway and compressor intercommunication, and the compressor has cold source medium passageway through heat exchanger and dual-energy compressor intercommunication in addition, and dual-energy compressor also has cold source medium passageway through heat supplier and spray tube intercommunication in addition, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication in addition, and the heat supplier is still communicated with the outside by heating medium passageway, forms second class thermal drive compression heat pump.
10. The second kind of thermally driven compression heat pump mainly comprises a spray pipe, a heat exchanger, a heat supplier, a dual-energy compressor, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with the dual-energy compressor, the dual-energy compressor is also provided with a cold source medium channel communicated with the second dual-energy compressor through a heat regenerator and a heat exchanger, the second dual-energy compressor is also provided with a cold source medium channel communicated with a spray pipe through a heat supplier, the spray pipe is also provided with a cold source medium channel communicated with the external part through the heat regenerator, the heat exchanger is also provided with a medium temperature heat medium channel communicated with the external part, and the heat supplier is also communicated with the external part through a heated medium channel to form a second type heat-driven.
11. The second kind of thermally driven compression heat pump mainly comprises a spray pipe, a heat exchanger, a heat supplier, a dual-energy compressor, a second dual-energy compressor and a heat regenerator; the external part has cold source medium passageway and dual-energy compressor intercommunication, dual-energy compressor also has cold source medium passageway through heat exchanger and regenerator and second dual-energy compressor intercommunication, and second dual-energy compressor also has cold source medium passageway through heater and regenerator and spray tube intercommunication, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heater is still by heating medium passageway and outside intercommunication, forms second class thermal drive compression heat pump.
12. The second kind of thermally driven compression heat pump consists of mainly jet pipe, diffuser pipe, heat exchanger, heat supplier, double-energy compressor and heat regenerator; the external part has cold source medium passageway and dual-energy compressor intercommunication, and dual-energy compressor also has cold source medium passageway through regenerator and heat exchanger and diffuser pipe intercommunication, and the diffuser pipe also has cold source medium passageway through heater and spray tube intercommunication, and the spray tube also has cold source medium passageway through regenerator and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heater is still by heating medium passageway and outside intercommunication, forms second class thermal drive compression heat pump.
13. The second kind of thermally driven compression heat pump consists of mainly jet pipe, diffuser pipe, heat exchanger, heat supplier, double-energy compressor and heat regenerator; the external part has cold source medium passageway and dual-energy compressor intercommunication, and dual-energy compressor also has cold source medium passageway through heat exchanger and regenerator and diffuser pipe intercommunication, and the diffuser pipe also has cold source medium passageway through heat supplier and regenerator and spray tube intercommunication, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heat supplier still is by heating medium passageway and outside intercommunication, forms second class thermal drive compression heat pump.
14. The second kind of thermally driven compression heat pump consists of mainly jet pipe, diffuser pipe, heat exchanger, heat supplier, double-energy compressor and heat regenerator; the external part has cold source medium passageway and diffuser pipe intercommunication, the diffuser pipe has cold source medium passageway and passes through regenerator and heat exchanger and dual-energy compressor intercommunication, dual-energy compressor also has cold source medium passageway and passes through heater and spray tube intercommunication, the spray tube has cold source medium passageway and passes through regenerator and outside intercommunication, heat exchanger also has medium temperature heat medium passageway and outside intercommunication, the heater is also by heating medium passageway and outside intercommunication, form second class thermal drive compression heat pump.
15. The second kind of thermally driven compression heat pump consists of mainly jet pipe, diffuser pipe, heat exchanger, heat supplier, double-energy compressor and heat regenerator; the outside has cold source medium passageway and diffuser pipe intercommunication, and the diffuser pipe also has cold source medium passageway through heat exchanger and regenerator and dual-energy compressor intercommunication, and dual-energy compressor also has cold source medium passageway through heat supplier and regenerator and spray tube intercommunication, and the spray tube also has cold source medium passageway and outside intercommunication, and heat exchanger also has medium temperature heat medium passageway and outside intercommunication, and the heat supplier still is by heating medium passageway and outside intercommunication, forms second class thermal drive compression heat pump.
Description of the drawings:
fig. 1 is a diagram of a 1 st principal thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 2 is a diagram of a 2 nd principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 3 is a diagram of a 3 rd principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 4 is a diagram of a 4 th principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 5 is a diagram of a 5 th principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 6 is a diagram of a 6 th principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 7 is a diagram of a 7 th principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 8 is a diagram of 8 th principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 9 is a diagram of a 9 th principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 10 is a diagram of a 10 th principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 11 is a diagram of a 11 th principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 12 is a diagram of a 12 th principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 13 is a 13 th principle thermodynamic system diagram of a second type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 14 is a diagram of a 14 th principle thermodynamic system of a second type of thermally driven compression heat pump according to the present invention.
Fig. 15 is a diagram of a 15 th principle thermodynamic system for a second type of thermally driven compression heat pump according to the present invention.
In the figure, 1-compressor, 2-second compressor, 3-spray pipe, 4-diffuser pipe, 5-second diffuser pipe, 6-heat exchanger, 7-heat supplier, 8-double-energy compressor, 9-second double-energy compressor, 10-heat regenerator; the dual-energy compressor is a device which utilizes external mechanical energy and fluid kinetic energy to realize fluid pressure increase together, and is a combination of the compressor and a diffuser pipe or other devices with the same function.
The specific implementation mode is as follows:
it is to be noted that, in the description of the structure and the flow, the repetition is not necessary; obvious flow is not described. The invention is described in detail below with reference to the figures and examples.
The second type of thermally driven compression heat pump shown in fig. 1 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, a spray pipe, a diffuser pipe, a second diffuser pipe, a heat exchanger and a heat supplier; the external part has cold source medium passageway to communicate with compressor 1 through diffuser pipe 4, and compressor 1 still has cold source medium passageway to communicate with second compressor 2 through heat exchanger 6 and second diffuser pipe 5, and second compressor 2 still has cold source medium passageway to communicate with spray tube 3 through heat supplier 7, and spray tube 3 still has cold source medium passageway and outside intercommunication, and heat exchanger 6 still has medium warm medium passageway and outside intercommunication, and heat supplier 7 still is by heating medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the diffuser pipe 4 to increase the pressure and increase the temperature and reduce the speed, flows through the compressor 1 to increase the pressure and increase the temperature, flows through the heat exchanger 6 to absorb heat, flows through the second diffuser pipe 5 to increase the pressure and increase the speed and flows through the second compressor 2 to increase the pressure and increase the temperature, flows through the heat supplier 7 to release heat, flows through the spray pipe 3 to reduce the pressure and increase the speed, and then is discharged outwards; the power is provided for the compressor 1 and the second compressor 2 from the outside, the medium-temperature heat medium provides the driving heat load and the heating heat load through the heat exchanger 6, the heated medium obtains the high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of thermally driven compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 2 is realized by:
(1) structurally, the heat pump type heat pump unit mainly comprises a spray pipe, a heat exchanger, a heat supplier, a dual-energy compressor and a second dual-energy compressor; the external part is provided with a cold source medium channel communicated with the dual-energy compressor 8, the dual-energy compressor 8 is also provided with a cold source medium channel communicated with the second dual-energy compressor 9 through the heat exchanger 6, the second dual-energy compressor 9 is also provided with a cold source medium channel communicated with the spray pipe 3 through the heat supplier 7, the spray pipe 3 is also provided with a cold source medium channel communicated with the external part, the heat exchanger 6 is also provided with a medium temperature heat medium channel communicated with the external part, and the heat supplier 7 is also provided with a heated medium channel communicated with the external part.
(2) In the process, an external cold source medium flows through the dual-energy compressor 8 to be boosted, heated and decelerated, flows through the heat exchanger 6 to absorb heat, flows through the second dual-energy compressor 9 to be boosted, heated and decelerated, flows through the heat supply device 7 to release heat, flows through the spray pipe 3 to be depressurized and accelerated, and then is discharged outwards; the external part provides power for the dual-energy compressor 8 and the second dual-energy compressor 9, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 3 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a spray pipe, a diffuser pipe, a second diffuser pipe, a heat exchanger and a heat supplier; the external part has cold source medium passageway to communicate with compressor 1 through diffuser pipe 4, and compressor 1 still has cold source medium passageway to communicate with second diffuser pipe 5 through heat exchanger 6, and second diffuser pipe 5 still has cold source medium passageway to communicate with spray tube 3 through heat supplier 7, and spray tube 3 still has cold source medium passageway and outside intercommunication, and heat exchanger 6 still has medium temperature heat medium passageway and outside intercommunication, and heat supplier 7 still is by heating medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the diffuser pipe 4 to increase the pressure and increase the temperature and reduce the speed, flows through the compressor 1 to increase the pressure and increase the temperature, flows through the heat exchanger 6 to absorb heat, flows through the second diffuser pipe 5 to increase the pressure and increase the temperature and reduce the speed, flows through the heat supplier 7 to release heat, flows through the spray pipe 3 to reduce the pressure and increase the speed, and then is discharged outwards; the external part provides power for the compressor 1, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 4 is realized by:
(1) structurally, the double-energy compressor mainly comprises a spray pipe, a diffuser pipe, a heat exchanger, a cooler and a double-energy compressor; the outside has cold source medium passageway and the intercommunication of dual-energy compressor 8, and dual-energy compressor 8 still has cold source medium passageway through heat exchanger 6 and diffuser pipe 4 intercommunication, and diffuser pipe 4 still has cold source medium passageway through heat supplier 7 and spray tube 3 intercommunication, and spray tube 3 still has cold source medium passageway and outside intercommunication, and heat exchanger 6 still has medium temperature heat medium passageway and outside intercommunication, and heat supplier 7 still is by heating medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the dual-energy compressor 8 to increase the pressure and increase the speed and then reduce the speed, flows through the heat exchanger 6 to absorb heat, flows through the diffuser pipe 4 to increase the pressure and increase the temperature and reduce the speed, flows through the heat supplier 7 to release heat, flows through the spray pipe 3 to reduce the pressure and increase the speed, and then is discharged outwards; the external part provides power for the dual-energy compressor 8, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 5 is realized by:
(1) structurally, the heat pump type double-energy compressor mainly comprises a spray pipe, a diffuser pipe, a heat exchanger, a heat supplier and a double-energy compressor; the outside has cold source medium passageway and diffuser pipe 4 intercommunication, and diffuser pipe 4 still has cold source medium passageway and 8 intercommunications of heat exchanger 6 and dual-energy compressor, and dual-energy compressor 8 still has cold source medium passageway and communicates with spray tube 3 through heat supplier 7, and spray tube 3 still has cold source medium passageway and outside intercommunication, and heat exchanger 6 still has medium temperature heat medium passageway and outside intercommunication, and heat supplier 7 still is by heating medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the diffuser pipe 4 to increase the pressure and increase the speed and then reduce the speed, flows through the heat exchanger 6 to absorb heat, flows through the dual-energy compressor 8 to increase the pressure and increase the temperature and reduce the speed, flows through the heat supplier 7 to release heat, flows through the spray pipe 3 to reduce the pressure and increase the speed, and then is discharged outwards; the external part provides power for the dual-energy compressor 8, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 6 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a spray pipe, a diffuser pipe, a heat exchanger and a heat supplier; the external portion has cold source medium passageway and compressor 1 intercommunication, and compressor 1 still has cold source medium passageway to communicate with diffuser pipe 4 through heat exchanger 6, and diffuser pipe 4 still has cold source medium passageway to communicate with spray tube 3 through heat supplier 7, and spray tube 3 still has cold source medium passageway and outside intercommunication, and heat exchanger 6 still has medium temperature heat medium passageway and outside intercommunication, and heat supplier 7 still is by heating medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 6 to absorb heat, flows through the diffuser pipe 4 to increase the pressure and the temperature and reduce the speed, flows through the heat supply 7 to release heat, flows through the spray pipe 3 to reduce the pressure and increase the speed, and then is discharged outwards; the external part provides power for the compressor 1, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 7 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a spray pipe, a diffuser pipe, a heat exchanger and a heat supplier; the outside has cold source medium passageway and diffuser pipe 4 intercommunication, and diffuser pipe 4 still has cold source medium passageway and communicates with compressor 1 through heat exchanger 6, and compressor 1 still has cold source medium passageway and communicates with spray tube 3 through heat supplier 7, and spray tube 3 still has cold source medium passageway and outside intercommunication, and heat exchanger 6 still has medium temperature heat medium passageway and outside intercommunication, and heat supplier 7 still is by heating medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the diffuser pipe 4 to increase the pressure and increase the speed and flows through the heat exchanger 6 to absorb heat, flows through the compressor 1 to increase the pressure and increase the temperature, flows through the heat supplier 7 to release heat, flows through the spray pipe 3 to decrease the pressure and increase the speed, and then is discharged outwards; the external part provides power for the compressor 1, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 8 is realized by:
(1) structurally, the heat pump type air conditioner mainly comprises a compressor, a spray pipe, a heat exchanger, a heat supplier and a dual-energy compressor; the external cold source medium channel is communicated with the dual-energy compressor 8, the dual-energy compressor 8 is also communicated with the compressor 1 through the heat exchanger 6, the compressor 1 is also communicated with the cold source medium channel through the heat supplier 7 and the spray pipe 3, the spray pipe 3 is also communicated with the external cold source medium channel, the heat exchanger 6 is also communicated with the external medium temperature medium channel, and the heat supplier 7 is also communicated with the external heated medium channel.
(2) In the process, an external cold source medium flows through the dual-energy compressor 8 to be boosted, heated and decelerated, flows through the heat exchanger 6 to absorb heat, flows through the compressor 1 to be boosted, heated, flows through the heat supplier 7 to release heat, flows through the spray pipe 3 to be depressurized and accelerated, and then is discharged outwards; the external part provides power for the dual-energy compressor 8, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 9 is realized by:
(1) structurally, the heat pump type air conditioner mainly comprises a compressor, a spray pipe, a heat exchanger, a heat supplier and a dual-energy compressor; the external cold source medium channel is communicated with the compressor 1, the compressor 1 is also provided with a cold source medium channel which is communicated with the dual-energy compressor 8 through the heat exchanger 6, the dual-energy compressor 8 is also provided with a cold source medium channel which is communicated with the spray pipe 3 through the heat supplier 7, the spray pipe 3 is also provided with a cold source medium channel which is communicated with the external, the heat exchanger 6 is also provided with a medium-temperature heat medium channel which is communicated with the external, and the heat supplier 7 is also communicated with the external through the heated medium channel.
(2) In the process, an external cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 6 to absorb heat, flows through the dual-energy compressor 8 to increase the pressure and the temperature and reduce the speed, flows through the heat supply 7 to release heat, flows through the spray pipe 3 to reduce the pressure and increase the speed, and then is discharged outwards; the external part provides power for the compressor 1 and the dual-energy compressor 8, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of thermally-driven compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 10 is realized by:
(1) structurally, the heat recovery system mainly comprises a spray pipe, a heat exchanger, a heat supplier, a dual-energy compressor, a second dual-energy compressor and a heat regenerator; the external part has cold source medium passageway and the intercommunication of dual-energy compressor 8, dual-energy compressor 8 still has cold source medium passageway and communicates with second dual-energy compressor 9 through regenerator 10 and heat exchanger 6, second dual-energy compressor 9 still has cold source medium passageway and communicates with spray tube 3 through heat supplier 7, spray tube 3 still has cold source medium passageway and communicates with the outside through regenerator 10, heat exchanger 6 still has medium temperature hot medium passageway and outside intercommunication, heat supplier 7 still is by heated medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the dual-energy compressor 8 to increase the pressure and increase the speed and then reduce the speed, flows through the heat regenerator 10 and the heat exchanger 6 to gradually absorb heat, flows through the second dual-energy compressor 9 to increase the pressure and increase the speed and flows through the heat supplier 7 to release heat, flows through the spray pipe 3 to decrease the pressure and increase the speed, flows through the heat regenerator 10 to release heat and then is discharged outwards; the external part provides power for the dual-energy compressor 8 and the second dual-energy compressor 9, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 11 is realized by:
(1) structurally, the heat recovery system mainly comprises a spray pipe, a heat exchanger, a heat supplier, a dual-energy compressor, a second dual-energy compressor and a heat regenerator; the external part has cold source medium passageway and the intercommunication of dual-energy compressor 8, dual-energy compressor 8 still has cold source medium passageway through heat exchanger 6 and regenerator 10 and the intercommunication of second dual-energy compressor 9, second dual-energy compressor 9 still has cold source medium passageway through heat supplier 7 and regenerator 10 and spray tube 3 intercommunication, spray tube 3 still has cold source medium passageway and outside intercommunication, heat exchanger 6 still has medium temperature heat medium passageway and outside intercommunication, heat supplier 7 still is by heating medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the dual-energy compressor 8 to increase the pressure and increase the speed and then reduce the speed, flows through the heat exchanger 6 and the heat regenerator 10 to gradually absorb heat, flows through the second dual-energy compressor 9 to increase the pressure and increase the temperature and reduce the speed, flows through the heat supplier 7 and the heat regenerator 10 to gradually release heat, flows through the spray pipe 3 to reduce the pressure and increase the speed, and then is externally discharged; the external part provides power for the dual-energy compressor 8 and the second dual-energy compressor 9, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 12 is realized by:
(1) structurally, the heat exchanger mainly comprises a spray pipe, a diffuser pipe, a heat exchanger, a heat supplier, a dual-energy compressor and a heat regenerator; the external part has cold source medium passageway and the intercommunication of dual-energy compressor 8, dual-energy compressor 8 still has cold source medium passageway and communicates with diffuser pipe 4 through regenerator 10 and heat exchanger 6, diffuser pipe 4 still has cold source medium passageway and communicates with spray tube 3 through heat supplier 7, spray tube 3 still has cold source medium passageway and communicates with the outside through regenerator 10, heat exchanger 6 still has medium temperature hot medium passageway and outside intercommunication, heat supplier 7 still is by heating medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the dual-energy compressor 8 to increase the pressure and increase the temperature and reduce the speed, flows through the heat regenerator 10 and the heat exchanger 6 to gradually absorb heat, flows through the diffuser pipe 4 to increase the pressure and increase the temperature and reduce the speed, flows through the heat supplier 7 to release heat, flows through the spray pipe 3 to reduce the pressure and increase the speed, flows through the heat regenerator 10 to release heat, and then is externally discharged; the external part provides power for the dual-energy compressor 8, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 13 is realized by:
(1) structurally, the heat exchanger mainly comprises a spray pipe, a diffuser pipe, a heat exchanger, a heat supplier, a dual-energy compressor and a heat regenerator; the external part has cold source medium passageway and the intercommunication of dual-energy compressor 8, dual-energy compressor 8 still has cold source medium passageway through heat exchanger 6 and regenerator 10 and diffuser pipe 4 intercommunication, diffuser pipe 4 still has cold source medium passageway through heat supplier 7 and regenerator 10 and spray tube 3 intercommunication, spray tube 3 still has cold source medium passageway and outside intercommunication, heat exchanger 6 still has medium temperature hot medium passageway and outside intercommunication, heat supplier 7 still is by heating medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the dual-energy compressor 8 to increase the pressure and increase the speed and then reduce the speed, flows through the heat exchanger 6 and the heat regenerator 10 to gradually absorb heat, flows through the diffuser pipe 4 to increase the pressure and increase the temperature and reduce the speed, flows through the heat supplier 7 and the heat regenerator 10 to gradually release heat, flows through the spray pipe 3 to reduce the pressure and increase the speed, and then is externally discharged; the external part provides power for the dual-energy compressor 8, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 14 is realized by:
(1) structurally, the heat exchanger mainly comprises a spray pipe, a diffuser pipe, a heat exchanger, a heat supplier, a dual-energy compressor and a heat regenerator; the external part has cold source medium passageway and diffuser pipe 4 intercommunication, diffuser pipe 4 still has cold source medium passageway and communicates with dual-energy compressor 8 through regenerator 10 and heat exchanger 6, dual-energy compressor 8 still has cold source medium passageway and communicates with spray tube 3 through heat supplier 7, spray tube 3 still has cold source medium passageway and communicates with the outside through regenerator 10, heat exchanger 6 still has medium temperature hot medium passageway and outside intercommunication, heat supplier 7 still is by heating medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the diffuser pipe 4 to increase the pressure and increase the temperature and reduce the speed, flows through the heat regenerator 10 and the heat exchanger 6 to gradually absorb heat, flows through the dual-energy compressor 8 to increase the pressure and increase the temperature and reduce the speed, flows through the heat supplier 7 to release heat, flows through the spray pipe 3 to reduce the pressure and increase the speed, flows through the heat regenerator 10 to release heat, and then is externally discharged; the external part provides power for the dual-energy compressor 8, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The second type of thermally driven compression heat pump shown in fig. 15 is realized by:
(1) structurally, the heat exchanger mainly comprises a spray pipe, a diffuser pipe, a heat exchanger, a heat supplier, a dual-energy compressor and a heat regenerator; the external part has cold source medium passageway and diffuser pipe 4 intercommunication, diffuser pipe 4 still has cold source medium passageway and communicates with dual-energy compressor 8 through heat exchanger 6 and regenerator 10, dual-energy compressor 8 still has cold source medium passageway and communicates with spray tube 3 through heat supplier 7 and regenerator 10, spray tube 3 still has cold source medium passageway and outside intercommunication, heat exchanger 6 still has medium temperature hot medium passageway and outside intercommunication, heat supplier 7 still is by heating medium passageway and outside intercommunication.
(2) In the process, an external cold source medium flows through the diffuser pipe 4 to increase the pressure and increase the temperature and reduce the speed, flows through the heat exchanger 6 and the heat regenerator 10 to gradually absorb heat, flows through the dual-energy compressor 8 to increase the pressure and increase the temperature and reduce the speed, flows through the heat supplier 7 and the heat regenerator 10 to gradually release heat, flows through the spray pipe 3 to reduce the pressure and increase the speed, and then is externally discharged; the external part provides power for the dual-energy compressor 8, the medium-temperature heat medium provides driving heat load and heating heat load through the heat exchanger 6, the heated medium obtains high-temperature heat load through the heat supplier 7, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that the second type of heat driving compression heat pump is formed.
The effect that the technology of the invention can realize-the second type of thermally driven compression heat pump provided by the invention has the following effects and advantages:
(1) the pressure reduction and expansion process of the spray pipe is realized, and the manufacturing difficulty and the cost of the second type of thermally driven compression heat pump are greatly reduced.
(2) The pressure boosting and temperature rising process is realized by the diffuser pipe, and the manufacturing difficulty and cost of the second-class thermally driven compression heat pump are greatly reduced.
(3) The dual-energy compressor realizes the boosting and warming process, and flexibly and effectively reduces the manufacturing difficulty and cost of the second-class thermally driven compression heat pump.
(4) The energy conversion and transmission links are reduced, and the performance index of the second type of thermally driven compression heat pump is improved.
(5) The simple components replace complex components, and the performance index of the second type of thermally driven compression heat pump is favorably maintained or improved.
(6) The complex parts are replaced by simple parts and simplified, which is beneficial to improving the safety and service life of the dynamic parts.
(7) A plurality of specific technical schemes are provided, and the device can be used for coping with a plurality of different actual conditions and has a wider application range.
(8) The second type of heat-driven compression heat pump technology is expanded, the temperature difference utilization and the energy difference utilization are favorably realized, and the application range of the heat pump is expanded.
Claims (15)
1. The second kind of heat-driven compression heat pump mainly comprises a compressor, a second compressor, a spray pipe, a diffuser pipe, a second diffuser pipe, a heat exchanger and a heat supplier; the external cold source medium channel is communicated with the compressor (1) through the diffuser pipe (4), the compressor (1) is also communicated with the second compressor (2) through the heat exchanger (6) and the second diffuser pipe (5), the second compressor (2) is also communicated with the spray pipe (3) through the heat supplier (7), the spray pipe (3) is also communicated with the external cold source medium channel, the heat exchanger (6) is also communicated with the external medium through the medium temperature heat medium channel, the heat supplier (7) is also communicated with the external medium through the heated medium channel, and a second type of heat-driven compression heat pump is formed.
2. The second kind of heat-driven compression heat pump mainly comprises a spray pipe, a heat exchanger, a heat supplier, a dual-energy compressor and a second dual-energy compressor; the external part is provided with a cold source medium channel communicated with a dual-energy compressor (8), the dual-energy compressor (8) is also provided with a cold source medium channel communicated with a second dual-energy compressor (9) through a heat exchanger (6), the second dual-energy compressor (9) is also provided with a cold source medium channel communicated with a spray pipe (3) through a heat supplier (7), the spray pipe (3) is also provided with a cold source medium channel communicated with the external part, the heat exchanger (6) is also provided with a medium temperature heat medium channel communicated with the external part, and the heat supplier (7) is also provided with a heated medium channel communicated with the external part to form a second type of heat-driven compression heat pump.
3. The second kind of thermally driven compression heat pump mainly comprises a compressor, a spray pipe, a diffuser pipe, a second diffuser pipe, a heat exchanger and a heat supplier; the external part has cold source medium passageway and communicates through diffuser pipe (4) and compressor (1), compressor (1) still has cold source medium passageway and communicates through heat exchanger (6) and second diffuser pipe (5), second diffuser pipe (5) also has cold source medium passageway and communicates through heat supplier (7) and spray tube (3), spray tube (3) also have cold source medium passageway and outside intercommunication, heat exchanger (6) also have medium temperature heat medium passageway and outside intercommunication, heat supplier (7) still are communicated with the outside by heating medium passageway, form second class thermal drive compression heat pump.
4. The second kind of thermally driven compression heat pump consists of mainly spraying pipe, diffuser pipe, heat exchanger, cooler and double-energy compressor; the outside has cold source medium passageway and dual-energy compressor (8) to communicate, dual-energy compressor (8) also have cold source medium passageway through heat exchanger (6) and diffuser pipe (4) intercommunication, diffuser pipe (4) also have cold source medium passageway through heat supplier (7) and spray tube (3) intercommunication, spray tube (3) also have cold source medium passageway and outside intercommunication, heat exchanger (6) also have medium temperature heat medium passageway and outside intercommunication, heat supplier (7) are still by heating medium passageway and outside intercommunication, form second class thermal drive compression heat pump.
5. The second kind of heat-driven compression heat pump mainly comprises a spray pipe, a diffuser pipe, a heat exchanger, a heat supplier and a dual-energy compressor; the outside has cold source medium passageway and diffuser pipe (4) to communicate, diffuser pipe (4) also have cold source medium passageway through heat exchanger (6) and dual energy compressor (8) intercommunication, dual energy compressor (8) also have cold source medium passageway through heat supplier (7) and spray tube (3) intercommunication, spray tube (3) also have cold source medium passageway and outside intercommunication, heat exchanger (6) also have medium temperature heat medium passageway and outside intercommunication, heat supplier (7) are still by heating medium passageway and outside intercommunication, form second class thermal drive compression heat pump.
6. The second kind of heat-driven compression heat pump mainly comprises a compressor, a spray pipe, a diffuser pipe, a heat exchanger and a heat supplier; the external part has cold source medium passageway and compressor (1) intercommunication, compressor (1) still has cold source medium passageway through heat exchanger (6) and diffuser pipe (4) intercommunication, diffuser pipe (4) also have cold source medium passageway through heat supply ware (7) and spray tube (3) intercommunication, spray tube (3) also have cold source medium passageway and outside intercommunication, heat exchanger (6) also have medium temperature heat medium passageway and outside intercommunication, heat supply ware (7) are still communicated with the outside by heating medium passageway, form second class thermal drive compression heat pump.
7. The second kind of heat-driven compression heat pump mainly comprises a compressor, a spray pipe, a diffuser pipe, a heat exchanger and a heat supplier; the external part has cold source medium passageway and diffuser pipe (4) intercommunication, diffuser pipe (4) also have cold source medium passageway through heat exchanger (6) and compressor (1) intercommunication, compressor (1) still have cold source medium passageway through heat supply ware (7) and spray tube (3) intercommunication, spray tube (3) also have cold source medium passageway and outside intercommunication, heat exchanger (6) also have medium temperature heat medium passageway and outside intercommunication, heat supply ware (7) are still by heating medium passageway and outside intercommunication, form the second class of thermal drive compression heat pump.
8. The second kind of heat-driven compression heat pump mainly comprises a compressor, a spray pipe, a heat exchanger, a heat supplier and a dual-energy compressor; the external cold source medium channel is communicated with the dual-energy compressor (8), the dual-energy compressor (8) is also communicated with the compressor (1) through the heat exchanger (6), the compressor (1) is also communicated with the spray pipe (3) through the heat supplier (7), the spray pipe (3) is also communicated with the external cold source medium channel, the heat exchanger (6) is also communicated with the external medium temperature medium channel, the heat supplier (7) is also communicated with the external part through the heated medium channel, and a second-class thermally driven compression heat pump is formed.
9. The second kind of heat-driven compression heat pump mainly comprises a compressor, a spray pipe, a heat exchanger, a heat supplier and a dual-energy compressor; the external cold source medium channel is communicated with the compressor (1), the compressor (1) is also communicated with the dual-energy compressor (8) through the heat exchanger (6), the dual-energy compressor (8) is also communicated with the spray pipe (3) through the heat supplier (7), the spray pipe (3) is also communicated with the external cold source medium channel, the heat exchanger (6) is also communicated with the external medium temperature medium channel, the heat supplier (7) is also communicated with the external part through the heated medium channel, and a second-class thermally driven compression heat pump is formed.
10. The second kind of thermally driven compression heat pump mainly comprises a spray pipe, a heat exchanger, a heat supplier, a dual-energy compressor, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with a dual-energy compressor (8), the dual-energy compressor (8) is also provided with a cold source medium channel communicated with a second dual-energy compressor (9) through a heat regenerator (10) and a heat exchanger (6), the second dual-energy compressor (9) is also provided with a cold source medium channel communicated with a spray pipe (3) through a heat supplier (7), the spray pipe (3) is also provided with a cold source medium channel communicated with the external part through the heat regenerator (10), the heat exchanger (6) is also provided with a medium temperature heat medium channel communicated with the external part, and the heat supplier (7) is also provided with a heated medium channel communicated with the external part, so that a second heat-driven compression heat pump.
11. The second kind of thermally driven compression heat pump mainly comprises a spray pipe, a heat exchanger, a heat supplier, a dual-energy compressor, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with a dual-energy compressor (8), the dual-energy compressor (8) is also provided with a cold source medium channel communicated with a second dual-energy compressor (9) through a heat exchanger (6) and a heat regenerator (10), the second dual-energy compressor (9) is also provided with a cold source medium channel communicated with a spray pipe (3) through a heat supplier (7) and the heat regenerator (10), the spray pipe (3) is also provided with a cold source medium channel communicated with the external part, the heat exchanger (6) is also provided with a medium temperature heat medium channel communicated with the external part, and the heat supplier (7) is also provided with a heated medium channel communicated with the external part, so that a second heat-driven compression heat.
12. The second kind of thermally driven compression heat pump consists of mainly jet pipe, diffuser pipe, heat exchanger, heat supplier, double-energy compressor and heat regenerator; the external part is provided with a cold source medium channel communicated with a dual-energy compressor (8), the dual-energy compressor (8) is also provided with a cold source medium channel communicated with a diffuser pipe (4) through a heat regenerator (10) and a heat exchanger (6), the diffuser pipe (4) is also provided with a cold source medium channel communicated with a spray pipe (3) through a heat supplier (7), the spray pipe (3) is also provided with a cold source medium channel communicated with the external part through the heat regenerator (10), the heat exchanger (6) is also provided with a medium temperature heat medium channel communicated with the external part, and the heat supplier (7) is also communicated with the external part through a heated medium channel to form a second heat-driven compression heat pump.
13. The second kind of thermally driven compression heat pump consists of mainly jet pipe, diffuser pipe, heat exchanger, heat supplier, double-energy compressor and heat regenerator; the external part has cold source medium passageway and dual-energy compressor (8) intercommunication, dual-energy compressor (8) also has cold source medium passageway and communicates with diffuser pipe (4) through heat exchanger (6) and regenerator (10), diffuser pipe (4) also has cold source medium passageway and communicates with spray tube (3) through heat supplier (7) and regenerator (10), spray tube (3) also has cold source medium passageway and outside intercommunication, heat exchanger (6) also has medium temperature heat medium passageway and outside intercommunication, heat supplier (7) still is by heating medium passageway and outside intercommunication, form second class of heat drive compression heat pump.
14. The second kind of thermally driven compression heat pump consists of mainly jet pipe, diffuser pipe, heat exchanger, heat supplier, double-energy compressor and heat regenerator; the external part has cold source medium passageway and diffuser pipe (4) intercommunication, diffuser pipe (4) also have cold source medium passageway and communicate with dual energy compressor (8) through regenerator (10) and heat exchanger (6), dual energy compressor (8) also have cold source medium passageway and communicate with spray tube (3) through heat supplier (7), spray tube (3) also have cold source medium passageway and communicate with the outside through regenerator (10), heat exchanger (6) also have medium temperature heat medium passageway and outside intercommunication, heat supplier (7) still are communicated with the outside by heating medium passageway, form second class of heat drive compression heat pump.
15. The second kind of thermally driven compression heat pump consists of mainly jet pipe, diffuser pipe, heat exchanger, heat supplier, double-energy compressor and heat regenerator; the external part has cold source medium passageway and diffuser pipe (4) intercommunication, diffuser pipe (4) also have cold source medium passageway and communicate with dual energy compressor (8) through heat exchanger (6) and regenerator (10), dual energy compressor (8) also have cold source medium passageway and communicate with spray tube (3) through heat supplier (7) and regenerator (10), spray tube (3) also have cold source medium passageway and outside intercommunication, heat exchanger (6) also have medium temperature heat medium passageway and outside intercommunication, heat supplier (7) still are by heating medium passageway and outside intercommunication, form second class of heat drive compression heat pump.
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