CN106403371B - First-class thermally-driven compression heat pump - Google Patents

First-class thermally-driven compression heat pump Download PDF

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CN106403371B
CN106403371B CN201610815422.3A CN201610815422A CN106403371B CN 106403371 B CN106403371 B CN 106403371B CN 201610815422 A CN201610815422 A CN 201610815422A CN 106403371 B CN106403371 B CN 106403371B
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medium channel
compressor
communicated
working medium
evaporator
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CN106403371A (en
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李华玉
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system

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  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
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Abstract

The invention provides a first-class thermally-driven compression heat pump, and belongs to the technical field of power, refrigeration and heat pumps. The compressor is provided with a circulating working medium channel communicated with the condenser, the condenser is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger through a booster pump, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the evaporator, the condenser is also provided with a circulating working medium channel communicated with the evaporator through a water turbine, the evaporator is also provided with a circulating working medium channel communicated with the compressor, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator is also provided with a low-temperature heat medium channel communicated with the outside, the condenser is also provided with a heated medium channel communicated with the outside, and the expander and the water turbine are connected with the.

Description

First-class thermally-driven compression heat pump
The technical field is as follows:
the invention belongs to the technical field of power, refrigeration and heat pumps.
Background art:
cold demand, heat demand and power demand, which are common in human life and production; in reality, people often need to use high-temperature heat energy to realize refrigeration, heat supply or power conversion, and also need to use power to refrigerate or use power and combine low-temperature heat energy to supply heat. In achieving the above objects, various considerations or conditional limitations are faced, including the type, grade and quantity of energy sources, the type, grade and quantity of user demands, ambient temperature, the type of working medium, the flow, structure and manufacturing cost of the equipment, and so on.
A heat energy (temperature difference) utilization technology represented by an absorption heat pump technology, and high-temperature heat load driving is utilized to realize heat supply or refrigeration; but the application field and the application range are greatly limited due to the influence of the properties of the working media (solution and refrigerant media). Compression heat pump technology that utilizes the difference in grade between mechanical energy and heat energy has certain flexibility, but it is difficult to realize the high-efficient utilization of heat energy in many cases. Meanwhile, the two technologies have the common disadvantage that the conversion of heat energy into mechanical energy cannot be realized at the same time of heating or refrigerating.
The invention provides a first-class thermally-driven compression heat pump which utilizes a high-temperature heat source to supply heat or cool, considers simultaneous power drive and power requirements, effectively utilizes the temperature difference between the high-temperature heat source and a heated medium or the temperature difference between the high-temperature heat source and the environment, mainly utilizes phase change to exchange heat by a single working medium and has a simple flow and a simple structure.
The invention content is as follows:
the invention mainly aims to provide a first-class thermally-driven compression heat pump, and the specific contents of the invention are explained in terms of the following:
1. the first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator and a condenser; the compressor is provided with a circulating working medium channel communicated with the condenser, the condenser is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger through a booster pump, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium channel communicated with the compressor, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator is also provided with a low-temperature heat medium channel communicated with the outside, the condenser is also provided with a heated medium channel communicated with the outside, and the expander is connected with the compressor and transmits power to form a; wherein, or the expander is connected with the compressor and the booster pump and transmits power.
2. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a water turbine; the compressor is provided with a circulating working medium channel communicated with the condenser, the condenser is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger through a booster pump, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the evaporator, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the water turbine, the water turbine is also provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium channel communicated with the compressor, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator is also provided with a low-temperature heat medium channel communicated with the outside, the condenser is also provided with a heated medium channel communicated with the outside; wherein, or the expander and the water turbine are connected with the compressor and the booster pump and transmit power.
3. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a throttle valve; the compressor is provided with a circulating working medium channel communicated with the condenser, the condenser is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger through a booster pump, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the evaporator, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the compressor through a throttle valve, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator is also provided with a low-temperature heat medium channel communicated with the outside, the condenser is also provided with a heated medium channel communicated with the outside, and the expander is connected with the compressor and transmits power to form a first-class thermally-driven compression; wherein, or the expander is connected with the compressor and the booster pump and transmits power.
4. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a second booster pump; the compressor is provided with a circulating working medium channel communicated with the condenser, the condenser is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger through a booster pump, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium channel communicated with the compressor, the evaporator is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger or the condenser through a second booster pump, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator is also provided with a low-temperature heat medium channel communicated with the outside, the condenser is also provided with a heated medium channel communicated with the outside, and the expander is; and the expander is connected with the compressor, the booster pump and the second booster pump and transmits power.
5. The first kind of thermally driven compression heat pump consists of compressor, expander, booster pump, high temperature heat exchanger, evaporator, condenser, water turbine and the second booster pump; the compressor is provided with a circulating working medium channel communicated with the condenser, the condenser is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger through a booster pump, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the evaporator, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the water turbine, the water turbine is also provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium channel communicated with the compressor, the evaporator is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger or the condenser through a second booster pump, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator is also provided with a low-temperature heat medium channel communicated with the outside, the condenser is also; wherein, or expander and hydraulic turbine connect compressor, booster pump and second booster pump and transmit power.
6. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser, a throttle valve and a second booster pump; the compressor is provided with a circulating working medium channel communicated with the condenser, the condenser is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger through a booster pump, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the evaporator, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the evaporator through a throttle valve, the evaporator is also provided with a circulating working medium channel communicated with the compressor, the evaporator is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger or the condenser through a second booster pump, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator is also provided with a low-temperature heat medium channel communicated with the outside, the condenser is also provided with a heated medium channel; and the expander is connected with the compressor, the booster pump and the second booster pump and transmits power.
7. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a water turbine; the compressor is provided with a circulating working medium channel communicated with the condenser, the condenser is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger through a booster pump, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the evaporator, the condenser is also provided with a circulating working medium channel communicated with the water turbine, the water turbine is also provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium channel communicated with the compressor, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator is also provided with a low-temperature heat medium channel communicated with the outside, the condenser is also provided with a heated medium channel communicated with the outside, and; wherein, or the expander and the water turbine are connected with the compressor and the booster pump and transmit power.
8. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a throttle valve; the compressor is provided with a circulating working medium channel communicated with the condenser, the condenser is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger through a booster pump, the high-temperature heat exchanger is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the evaporator, the condenser is also provided with a circulating working medium channel communicated with the evaporator through a throttle valve, the evaporator is also provided with a circulating working medium channel communicated with the compressor, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator is also provided with a low-temperature heat medium channel communicated with the outside, the condenser is also provided with a heated medium channel communicated with the outside, and the expander is connected with the; wherein, or the expander is connected with the compressor and the booster pump and transmits power.
9. A first kind of heat-driven compression heat pump is characterized in that in any one of the first kind of heat-driven compression heat pumps described in items 1-8, a second compressor and a second high-temperature heat exchanger are added, a condenser is communicated with the high-temperature heat exchanger through a booster pump and adjusted to be communicated with the second high-temperature heat exchanger through the booster pump, the second high-temperature heat exchanger is also communicated with the second compressor through a circulating working medium channel, the second compressor is further communicated with the high-temperature heat exchanger through the circulating working medium channel, the second high-temperature heat exchanger is also communicated with the outside through a high-temperature heat medium, and an expander is connected with the second compressor and transmits power to form the first kind of heat-driven compression heat pump.
10. A first kind of heat-driven compression heat pump is characterized in that in any one of the first kind of heat-driven compression heat pumps described in items 1-8, a second compressor, a second high-temperature heat exchanger and a newly-added booster pump are added, a circulating working medium channel is additionally arranged on a condenser and is communicated with the second high-temperature heat exchanger through the newly-added booster pump, the second high-temperature heat exchanger is also communicated with the second compressor through a circulating working medium channel, the second compressor is also communicated with the high-temperature heat exchanger through a circulating working medium channel, the second high-temperature heat exchanger is also communicated with the outside through a high-temperature heat medium, and an expander is connected with the second compressor and transmits power to form the first kind of heat-driven; wherein, or the expander is connected with the second compressor and the newly-increased booster pump and transmits power.
11. A first kind of heat-driven compression heat pump, which is characterized in that a second expander, a second high-temperature heat exchanger and a newly-added booster pump are added in any one of the first kind of heat-driven compression heat pumps in items 1-8, a circulating working medium channel is additionally arranged on a condenser and is communicated with the second high-temperature heat exchanger through the newly-added booster pump, the second high-temperature heat exchanger is also communicated with the second expander through a circulating working medium channel, the second expander is also communicated with an evaporator or a condenser through a circulating working medium channel, a high-temperature heat medium is communicated with the outside, and the second expander is connected with a compressor and transmits power to form the first kind of heat-driven compression heat pump; wherein, or the second expander is connected with the compressor and the newly-increased booster pump and transmits power.
12. A first kind of heat-driven compression heat pump, which is characterized in that in any one of the first kind of heat-driven compression heat pumps described in items 1-8, a second high-temperature heat exchanger, a second expander and a newly-added booster pump are added, a circulating working medium channel is additionally arranged on a condenser and is communicated with the second high-temperature heat exchanger through the newly-added booster pump, the second high-temperature heat exchanger is also communicated with the second expander through a circulating working medium channel, the second expander is also communicated with the expander through a circulating working medium channel, a high-temperature heat medium is communicated with the outside, and the second expander is connected with a compressor and transmits power to form the first kind of heat-driven compression heat pump; wherein, or the second expander is connected with the compressor and the newly-increased booster pump and transmits power.
13. A first kind of heat-driven compression heat pump, in any one of the first kind of heat-driven compression heat pump of items 1-8, add the second compressor, the second condenser and newly-increased booster pump, have circulating working medium channel and condenser to communicate and adjust the compressor to have circulating working medium channel and second condenser to communicate, the second condenser has circulating working medium channel and second compressor to communicate again, the second condenser also has circulating working medium channel to communicate with high-temperature heat exchanger or condenser through newly-increased booster pump, the second compressor also has circulating working medium channel to communicate with condenser, the second condenser also has heated medium channel to communicate with outside, the expander connects the second compressor and transmits power, form the first kind of heat-driven compression heat pump; wherein, or the expander is connected with the second compressor and the newly-increased booster pump and transmits power.
14. A first kind of heat-driven compression heat pump, in any one of the first kind of heat-driven compression heat pump of items 1-8, add the second compressor, the second condenser and newly-increased booster pump, the evaporator adds the working medium channel of circulation and communicates with second compressor, the second compressor also has the working medium channel of circulation and communicates with second condenser, the second condenser also has the working medium channel of circulation and communicates with high-temperature heat exchanger or condenser through newly-increased booster pump, the second condenser also has the heated medium channel and communicates with outside, the expander connects the second compressor and transmits power, form the first kind of heat-driven compression heat pump; wherein, or the expander is connected with the second compressor and the newly-increased booster pump and transmits power.
15. A first kind of heat-driven compression heat pump, in any one of the first kind of heat-driven compression heat pump of items 1-8, add the second expander, the second condenser and newly-increased booster pump, there is cycle working medium channel and evaporator that the expander communicates and adjusts to the expander has cycle working medium channel and second condenser to communicate, the second condenser also has cycle working medium channel and second expander to communicate, the second expander has cycle working medium channel and evaporator to communicate again, the second condenser also has cycle working medium channel to communicate with high-temperature heat exchanger through newly-increased booster pump, the second condenser also has heated medium channel to communicate with outside, the second expander connects the compressor and transmits power, form the first kind of heat-driven compression heat pump; wherein, or the second expander is connected with the compressor and the newly-increased booster pump and transmits power.
16. A first kind of heat-driven compression heat pump, which is characterized in that in any one of the first kind of heat-driven compression heat pumps of items 7-8, a second compressor, a second condenser, a newly-added booster pump and a newly-added water turbine are added, a circulating working medium channel is additionally arranged on an evaporator and communicated with the second compressor, the circulating working medium channel is also communicated with the second condenser, the circulating working medium channel is also communicated with a high-temperature heat exchanger through the newly-added booster pump on the second condenser, the circulating working medium channel is also communicated with the evaporator through the newly-added water turbine on the second condenser, the heated medium channel is also communicated with the outside on the second condenser, and an expander and the newly-added water turbine are connected with the second compressor and transmit power to form the first kind of heat-driven compression heat pump; or the expander and the newly-increased water turbine are connected with the second compressor and the newly-increased booster pump and transmit power.
17. A first kind of heat-driven compression heat pump, which is characterized in that in any one of the first kind of heat-driven compression heat pumps of items 7-8, a second compressor, a second condenser, a newly-added booster pump and a newly-added throttle valve are added, a circulating working medium channel is additionally arranged on an evaporator and communicated with the second compressor, the circulating working medium channel is also communicated with the second condenser, the circulating working medium channel is also communicated with a high-temperature heat exchanger through the newly-added booster pump on the second condenser, the circulating working medium channel is also communicated with the evaporator through the newly-added throttle valve on the second condenser, the heated medium channel is also communicated with the outside on the second condenser, and an expander is connected with the second compressor and transmits power to form the first kind of heat-driven compression heat pump; or the expander is connected with the second compressor and the newly-increased booster pump and transmits power.
18. A first type of thermally driven compression heat pump according to any one of items 7 to 8, a second expander, a second condenser, a newly-added booster pump and a newly-added water turbine are added, the expander is communicated with the evaporator through a circulating working medium channel, the expander is adjusted to be communicated with the second condenser through a circulating working medium channel, the second condenser is also communicated with the second expander through a circulating working medium channel, the second expander is further communicated with the evaporator through a circulating working medium channel, the second condenser is also communicated with the high-temperature heat exchanger through the newly-added booster pump through the circulating working medium channel, the second condenser is also communicated with the evaporator through the newly-added water turbine, the second condenser is also communicated with the outside through a heated medium channel, and the second expander and the newly-added water turbine are connected with a compressor and transmit power to form a first-class thermally-driven compression heat pump; and the second expander and the newly-added water turbine are connected with the compressor and the newly-added booster pump and transmit power.
19. A first kind of heat-driven compression heat pump, which is characterized in that a second expansion machine, a second condenser, a newly-added booster pump and a newly-added throttle valve are added in any one first kind of heat-driven compression heat pump of items 7-8, wherein the expansion machine is provided with a circulating working medium channel which is communicated with an evaporator and adjusted into a way that the expansion machine is provided with a circulating working medium channel which is communicated with the second condenser, the second condenser is also provided with a circulating working medium channel which is communicated with the second expansion machine, the second expansion machine is further provided with a circulating working medium channel which is communicated with the evaporator, the second condenser is further provided with a circulating working medium channel which is communicated with the high-temperature heat exchanger through the newly-added booster pump, the second condenser is further provided with a circulating working medium channel which is communicated with the evaporator through the newly-added throttle valve, the second condenser is further provided with a heated medium channel which is communicated; wherein, or the second expander is connected with the compressor and the newly-increased booster pump and transmits power.
20. A first kind of heat-driven compression heat pump is characterized in that in any one of the first kind of heat-driven compression heat pumps described in items 1-8, a second expander and a second evaporator are added, the expander is communicated with the evaporator through a circulating working medium channel, the expander is communicated with the second evaporator through a circulating working medium channel, the second evaporator is also communicated with the second expander through a circulating working medium channel, the second expander is further communicated with the evaporator through a circulating working medium channel, the second evaporator is further communicated with the outside through a low-temperature heat medium channel, and the second expander is connected with a compressor and transmits power to form the first kind of heat-driven compression heat pump.
21. A first kind of heat-driven compression heat pump is characterized in that a second compressor, a second expander and a second evaporator are added in any one of the first kind of heat-driven compression heat pumps in items 1-8, a circulating working medium channel is additionally arranged on the expander and communicated with the second expander, the second expander is also communicated with the second evaporator through the circulating working medium channel, the second evaporator is also communicated with the second compressor through the circulating working medium channel, the second compressor is also communicated with the compressor through the circulating working medium channel, the second evaporator is also communicated with the outside through a low-temperature heat medium channel, and the expander and the second expander are connected with the compressor and the second compressor and transmit power to form the first kind of heat-driven compression heat pump.
22. A first kind of heat-driven compression heat pump is characterized in that in any one of the first kind of heat-driven compression heat pumps described in items 1-8, a second expander, a second evaporator and a newly-added throttle valve are added, the evaporator is provided with a circulating working medium channel communicated with a compressor and adjusted to be communicated with the second expander, the second expander is also provided with a circulating working medium channel communicated with the second evaporator, the evaporator is additionally provided with a circulating working medium channel communicated with the second evaporator through the newly-added throttle valve, the second evaporator is further provided with a circulating working medium channel communicated with the compressor, the second evaporator is further provided with a low-temperature heat medium channel communicated with the outside, and the second expander is connected with the compressor and transmits power to form the first kind of heat-driven compression heat pump.
23. A first kind of heat-driven compression heat pump is characterized in that a second compressor is added in any one of the first kind of heat-driven compression heat pumps in items 1-8, the evaporator is provided with a circulating working medium channel communicated with the compressor, the evaporator is provided with a circulating working medium channel communicated with the second compressor, the second compressor is also provided with a circulating working medium channel communicated with the compressor through a condenser, and an expander is connected with the second compressor and transmits power to form the first kind of heat-driven compression heat pump.
24. A first kind of thermally driven compression heat pump is characterized in that a heat regenerator is added in any one of the first kind of thermally driven compression heat pumps described in items 1-8, a compressor with a circulating working medium channel is adjusted to be communicated with a condenser, the compressor with the circulating working medium channel is adjusted to be communicated with the condenser through the heat regenerator, a condenser with the circulating working medium channel is adjusted to be communicated with a high-temperature heat exchanger through a booster pump, the condenser with the circulating working medium channel is adjusted to be communicated with the high-temperature heat exchanger through the booster pump and the heat regenerator, and the first kind of thermally driven compression heat pump is formed.
25. A first kind of thermally driven compression heat pump is characterized in that a heat regenerator is added in any one of the first kind of thermally driven compression heat pumps described in items 1-8, the evaporator is adjusted to be communicated with a compressor through a circulating working medium channel, the evaporator is adjusted to be communicated with the compressor through the heat regenerator, the compressor is adjusted to be communicated with a condenser through the circulating working medium channel, the compressor is adjusted to be communicated with the condenser through the heat regenerator, and the first kind of thermally driven compression heat pump is formed.
26. A first kind of thermally driven compression heat pump is characterized in that any one of the first kind of thermally driven compression heat pump described in items 1-8 is additionally provided with a newly-added compressor, a newly-added expansion machine and a newly-added high-temperature heat exchanger, a high-temperature heat medium channel communicated with the outside of the high-temperature heat exchanger is eliminated, a working medium channel is arranged outside the high-temperature heat exchanger and communicated with the newly-added compressor, the newly-added compressor is also communicated with the newly-added expansion machine through the newly-added high-temperature heat exchanger, the newly-added expansion machine is also communicated with the outside through a circulating working medium channel, the newly-added high-temperature heat exchanger is also communicated with the outside through the high-temperature heat exchanger, and the newly-added expansion machine is connected with the compressor and the newly-added compressor and transmits.
27. A first kind of thermally driven compression heat pump is characterized in that in any one of the first kind of thermally driven compression heat pumps described in items 1-8, a newly added compressor, a newly added expansion machine and a newly added high-temperature heat exchanger are added, a high-temperature heat medium channel communicated with the outside of the high-temperature heat exchanger is eliminated, the newly added compressor is provided with a circulating working medium channel communicated with the newly added expansion machine through the newly added high-temperature heat exchanger, the newly added expansion machine is also provided with a circulating working medium channel communicated with the newly added compressor through the high-temperature heat exchanger, the newly added high-temperature heat exchanger is also provided with a high-temperature heat medium communicated with the outside, and the newly added expansion machine is connected with the compressor and the newly added compressor and transmits power to form the.
28. A first kind of thermally driven compression heat pump is characterized in that in any one of the first kind of thermally driven compression heat pumps described in items 1-8, a newly added compressor and a newly added expansion machine are added, a low-temperature heat medium channel communicated with the outside of an evaporator is eliminated, a low-temperature heat medium channel is arranged outside and communicated with the newly added compressor, the newly added compressor and the low-temperature heat medium channel are communicated with the newly added expansion machine through the evaporator, the newly added expansion machine and the low-temperature heat medium channel are communicated with the outside, and the expansion machine and the newly added compressor are connected and transmit power to form the first kind of thermally driven compression heat pump.
29. A first kind of thermally driven compression heat pump is characterized in that any one of the first kind of thermally driven compression heat pump described in items 1-8 is additionally provided with a newly-added compressor, a newly-added expansion machine and a newly-added heat regenerator, a low-temperature heat medium channel communicated with the outside of an evaporator is omitted, a low-temperature heat medium channel is arranged outside the evaporator and communicated with the newly-added compressor through the newly-added heat regenerator, the newly-added compressor and the low-temperature heat medium channel are communicated with the newly-added expansion machine through the evaporator and the newly-added heat regenerator, the newly-added expansion machine and the low-temperature heat medium channel are communicated with the outside of the expansion machine, and the expansion machine and the newly-added expansion machine are connected with the newly-added compressor and transmit power to form the.
30. A first kind of thermally driven compression heat pump is characterized in that in any one of the first kind of thermally driven compression heat pumps described in items 1-8, a newly added compressor, a newly added expansion machine and a newly added low-temperature heat exchanger are added, a low-temperature heat medium channel communicated with the outside of an evaporator is eliminated, the newly added compressor is provided with a circulating working medium channel communicated with the newly added expansion machine through the evaporator, the newly added expansion machine is also provided with a circulating working medium channel communicated with the newly added compressor through the newly added low-temperature heat exchanger, the newly added low-temperature heat exchanger is also provided with a low-temperature heat medium channel communicated with the outside, and the expansion machine and the newly added expansion machine are connected with the newly added compressor and transmit power to form the first kind of thermally driven compression heat.
31. A first kind of thermally driven compression heat pump is characterized in that in any one of the first kind of thermally driven compression heat pumps described in items 1-8, a newly added compressor, a newly added expansion machine, a newly added low-temperature heat exchanger and a newly added heat regenerator are added, a low-temperature heat medium channel communicated with the outside of an evaporator is eliminated, the newly added compressor is provided with a circulating working medium channel communicated with the newly added expansion machine through the evaporator and the newly added heat regenerator, the newly added expansion machine is also provided with a circulating working medium channel communicated with the newly added compressor through the newly added low-temperature heat exchanger and the newly added heat regenerator, the newly added low-temperature heat exchanger is also communicated with the outside of the newly added low-temperature heat exchanger, and the expansion machine and the newly added expansion machine are connected with the newly added compressor and transmit power, so that the first.
32. A first kind of heat-driven compression heat pump is characterized in that in any one of the first kind of heat-driven compression heat pumps described in items 1-8, a newly-added throttle valve, a newly-added compressor and a newly-added evaporator are added, a low-temperature heat medium channel communicated with the outside of the evaporator is eliminated, the newly-added compressor is provided with a circulating working medium channel communicated with the newly-added evaporator through the evaporator and the newly-added throttle valve, the newly-added evaporator is also provided with a circulating working medium channel communicated with the newly-added compressor, the newly-added evaporator is also provided with a low-temperature heat medium channel communicated with the outside, and an expander is connected with the newly-added compressor and transmits power to form the first kind of.
33. The first kind of thermally driven compression heat pump is any one of the first kind of thermally driven compression heat pumps described in items 1-32, wherein a power machine is added, the power machine is connected with the compressor and provides power for the compressor to form the first kind of thermally driven compression heat pump driven by additional external power.
34. The first kind of thermally driven compression heat pump is any one of the first kind of thermally driven compression heat pumps described in items 1-32, wherein a working machine is added, and an expansion machine is connected with the working machine and provides power for the working machine to form the first kind of thermally driven compression heat pump additionally providing power load to the outside.
Description of the drawings:
fig. 1 is a diagram of a first principle thermodynamic system of a first type of thermally driven compression heat pump according to the present invention.
Fig. 2 is a schematic diagram of a 2 nd principle thermodynamic system of a first 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 first 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 first 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 first 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 first 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 first 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 first 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 first 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 first 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 first 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 first type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 13 is a 13 th principle thermodynamic system diagram of a first 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 first type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 15 is a diagram of a 15 th principal thermodynamic system for a first class of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 16 is a diagram of a 16 th principle thermodynamic system of a first type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 17 is a diagram of a 17 th principle thermodynamic system of a first type of thermally driven compression heat pump according to the present invention.
Fig. 18 is a diagram of a 18 th principle thermodynamic system of a first type of thermally driven compression heat pump according to the present invention.
Fig. 19 is a diagram of a 19 th principle thermodynamic system of a first type of thermally driven compression heat pump according to the present invention.
Fig. 20 is a diagram of a 20 th principle thermodynamic system of a first type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 21 is a diagram of a 21 st principal thermodynamic system of a first type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 22 is a diagram of a 22 nd principle thermodynamic system of a first type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 23 is a diagram of a 23 rd principle thermodynamic system of a first type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 24 is a diagram of a 24 th principle thermodynamic system of a first type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 25 is a diagram of a 25 th principle thermodynamic system of a first type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 26 is a diagram of a 26 th principle thermodynamic system of a first type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 27 is a diagram of a principal thermodynamic system of the first type 27 of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 28 is a diagram of a 28 th principle thermodynamic system of a first type of thermally driven compression heat pump according to the present invention.
Fig. 29 is a diagram of a 29 th principal thermodynamic system for a first type of thermally driven compression heat pump provided in accordance with the present invention.
Fig. 30 is a diagram of a 30 th principle thermodynamic system of a first type of thermally driven compression heat pump provided in accordance with the present invention.
In the figure, 1-compressor, 2-expander, 3-booster pump, 4-high temperature heat exchanger, 5-evaporator, 6-condenser, 7-hydraulic turbine, 8-throttle valve, 9-second booster pump, 10-second compressor, 11-second high temperature heat exchanger, 12-second expander, 13-second condenser, 14-second evaporator, 15-regenerator; a-a newly-added booster pump, B-a newly-added throttle valve, C-a newly-added compressor, D-a newly-added expansion machine, E-a newly-added high-temperature heat exchanger, F-a newly-added low-temperature heat exchanger, G-a newly-added evaporator, H-a newly-added heat regenerator and I-a newly-added water turbine.
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 first type of thermally driven compression heat pump shown in fig. 1 is realized by:
(1) structurally, the air conditioner mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator and a condenser; the compressor 1 is provided with a circulating working medium channel communicated with the condenser 6, the condenser 6 is also provided with a circulating working medium channel communicated with a high-temperature heat exchanger 4 through a booster pump 3, the high-temperature heat exchanger 4 is also provided with a circulating working medium channel communicated with an expander 2, the expander 2 is also provided with a circulating working medium channel communicated with an evaporator 5, the evaporator 5 is also provided with a circulating working medium channel communicated with the compressor 1, the high-temperature heat exchanger 4 is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator 5 is also provided with a low-temperature heat medium channel communicated with the outside, the condenser 6 is also provided with a heated medium channel communicated with the outside, and the expander 2 is connected with the.
(2) In the process, the circulating working medium discharged by the compressor 1 enters the condenser 6 and releases heat to the heated medium to form condensate, and the condensate of the condenser 6 enters the high-temperature heat exchanger 4 after flowing through the booster pump 3 to be boosted; the high-temperature heat medium flows through the high-temperature heat exchanger 4, the condensate is heated and evaporated to form wet saturated steam or superheated steam, and then the wet saturated steam or superheated steam enters the expansion machine 2 to be decompressed and work; the circulating working medium discharged by the expansion machine 2 enters an evaporator 5, the low-temperature heat medium flows through the evaporator 5 and heats the circulating working medium into wet saturated steam or superheated steam, and then the wet saturated steam or superheated steam enters the compressor 1 to be boosted and heated; the work output by the expander 2 is provided to the compressor 1 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 2 is realized by:
(1) structurally, the system consists of a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a water turbine; the compressor 1 is provided with a circulating working medium channel communicated with the condenser 6, the condenser 6 is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger 4 through the booster pump 3, the high-temperature heat exchanger 4 is also provided with a circulating working medium channel communicated with the expander 2, the expander 2 is also provided with a circulating working medium channel communicated with the evaporator 5, the high-temperature heat exchanger 4 is also provided with a circulating working medium channel communicated with the water turbine 7, the water turbine 7 is also provided with a circulating working medium channel communicated with the evaporator 5, the evaporator 5 is also provided with a circulating working medium channel communicated with the compressor 1, the high-temperature heat exchanger 4 is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator 5 is also provided with a low-temperature heat medium channel communicated with the outside, the condenser 6 is also provided with a heated medium channel.
(2) In the process, the circulating working medium discharged by the compressor 1 enters the condenser 6 and releases heat to the heated medium to form condensate, and the condensate of the condenser 6 enters the high-temperature heat exchanger 4 after flowing through the booster pump 3 to be boosted; the high-temperature heat medium flows through the high-temperature heat exchanger 4, the liquid condensate is heated and evaporated into a vapor phase and a liquid phase, and then the vapor phase and the liquid phase are divided into two paths, namely the vapor cycle working medium enters the expander 2 to reduce the pressure and do work, and the liquid cycle working medium enters the water turbine to reduce the pressure and do work; the circulating working medium discharged by the expander 2 enters the evaporator 5, the circulating working medium discharged by the water turbine 7 enters the evaporator 5, the low-temperature heat medium flows through the evaporator 5 and heats the circulating working medium into wet saturated steam or superheated steam, and then the wet saturated steam or superheated steam enters the compressor 1 to be boosted and heated; the work output by the expander 2 and the water turbine 7 is provided for the compressor 1 as power, and a first type of heat-driven compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 3 is realized by:
(1) structurally, the air conditioner mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a throttle valve; the compressor 1 is provided with a circulating working medium channel communicated with the condenser 6, the condenser 6 is also provided with a circulating working medium channel communicated with a high-temperature heat exchanger 4 through a booster pump 3, the high-temperature heat exchanger 4 is also provided with a circulating working medium channel communicated with an expander 2, the expander 2 is also provided with a circulating working medium channel communicated with an evaporator 5, the high-temperature heat exchanger 4 is also provided with a circulating working medium channel communicated with the evaporator 5 through a throttle valve 8, the evaporator 5 is also provided with a circulating working medium channel communicated with the compressor 1, the high-temperature heat exchanger 4 is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator 5 is also provided with a low-temperature heat medium channel communicated with the outside, the condenser 6 is also provided with a heated medium channel communicated with the outside.
(2) In the process, the circulating working medium discharged by the compressor 1 enters the condenser 6 and releases heat to the heated medium to form condensate, and the condensate of the condenser 6 enters the high-temperature heat exchanger 4 after flowing through the booster pump 3 to be boosted; the high-temperature heat medium flows through the high-temperature heat exchanger 4, the liquid circulating working medium is heated and evaporated into a vapor-liquid two phase, then the vapor circulating working medium is divided into two paths, the vapor circulating working medium enters the expansion machine 2 to be decompressed and work, and the liquid circulating working medium flows through the throttle valve 8 to be throttled and decompressed and then enters the evaporator 5; the circulating working medium discharged by the expansion machine 2 enters an evaporator 5, the low-temperature heat medium flows through the evaporator 5 and heats the circulating working medium into wet saturated steam or superheated steam, and then the wet saturated steam or superheated steam enters the compressor 1 to be boosted and heated; the work output by the expander 2 is provided to the compressor 1 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 4 is realized by:
(1) structurally, the system mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a second booster pump; the compressor 1 is provided with a circulating working medium channel communicated with the condenser 6, the condenser 6 is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger 4 through the booster pump 3, the high-temperature heat exchanger 4 is also provided with a circulating working medium channel communicated with the expander 2, the expander 2 is also provided with a circulating working medium channel communicated with the evaporator 5, the evaporator 5 is also provided with a circulating working medium channel communicated with the compressor 1, the evaporator 5 is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger 4 through the second booster pump 9, the high-temperature heat exchanger 4 is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator 5 is also provided with a low-temperature heat medium channel communicated with the outside, the condenser 6 is also provided with a heated medium channel communicated with the outside.
(2) In the process, the circulating working medium discharged by the compressor 1 enters the condenser 6 and releases heat to the heated medium to form condensate, the condensate of the condenser 6 enters the high-temperature heat exchanger 4 after flowing through the booster pump 3 for boosting, and the liquid circulating working medium of the evaporator 5 enters the high-temperature heat exchanger 4 after flowing through the second booster pump 9 for boosting; the high-temperature heat medium flows through the high-temperature heat exchanger 4 and heats and evaporates the liquid circulating working medium to form wet saturated steam or superheated steam, and then enters the expansion machine 2 to reduce the pressure and do work; the circulating working medium discharged by the expander 2 enters the evaporator 5, and the low-temperature heat medium flows through the evaporator 5 and heats the circulating working medium into a vapor-liquid two-phase; the liquid circulating working medium of the evaporator 5 is provided for the second booster pump 9, and the steam of the evaporator 5 enters the compressor 1 for boosting and heating; the work output by the expander 2 is provided to the compressor 1 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 5 is realized by:
(1) structurally, the system mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser, a water turbine and a second booster pump; the compressor 1 is provided with a circulating working medium channel communicated with the condenser 6, the condenser 6 is also provided with a circulating working medium channel communicated with a high-temperature heat exchanger 4 through a booster pump 3, the high-temperature heat exchanger 4 is also provided with a circulating working medium channel communicated with an expander 2, the expander 2 is also provided with a circulating working medium channel communicated with an evaporator 5, the high-temperature heat exchanger 4 is also provided with a circulating working medium channel communicated with a water turbine 7, the water turbine 7 is also provided with a circulating working medium channel communicated with the evaporator 5, the evaporator 5 is also provided with a circulating working medium channel communicated with the compressor 1, the evaporator 5 is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger 4 through a second booster pump 9, the high-temperature heat exchanger 4 is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator 5 is also provided with a low-temperature heat medium channel communicated with the outside, the condenser.
(2) In the process, the circulating working medium discharged by the compressor 1 enters the condenser 6 and releases heat to the heated medium to form condensate, the condensate of the condenser 6 enters the high-temperature heat exchanger 4 after flowing through the booster pump 3 for boosting, and the liquid circulating working medium of the evaporator 5 enters the high-temperature heat exchanger 4 after flowing through the second booster pump 9 for boosting; the high-temperature heat medium flows through the high-temperature heat exchanger 4 and heats and evaporates the liquid circulating working medium into vapor-liquid two phases, and then the two phases are divided into two paths, wherein the vapor circulating working medium enters the expander 2 to reduce the pressure and do work, and the liquid circulating working medium enters the water turbine to reduce the pressure and do work; the circulating working medium discharged by the expander 2 enters the evaporator 5, the circulating working medium discharged by the water turbine 7 enters the evaporator 5, and the low-temperature heat medium flows through the evaporator 5 and heats the circulating working medium to form a vapor-liquid two-phase working medium; the liquid circulating working medium of the evaporator 5 is provided for the second booster pump 9, and the steam of the evaporator 5 enters the compressor 1 for boosting and heating; the work output by the expander 2 and the water turbine 7 is provided for the compressor 1 as power, and a first type of heat-driven compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 6 is realized by:
(1) structurally, the system consists of a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser, a throttle valve and a second booster pump; the compressor 1 is provided with a circulating working medium channel communicated with the condenser 6, the condenser 6 is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger 4 through the booster pump 3, the high-temperature heat exchanger 4 is also provided with a circulating working medium channel communicated with the expander 2, the expander 2 is also provided with a circulating working medium channel communicated with the evaporator 5, the high-temperature heat exchanger 4 is also provided with a circulating working medium channel communicated with the evaporator 5 through the throttle valve 8, the evaporator 5 is also provided with a circulating working medium channel communicated with the compressor 1, the evaporator 5 is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger 4 through the second booster pump 9, the high-temperature heat exchanger 4 is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator 5 is also provided with a low-temperature heat medium channel communicated with the outside, the condenser 6 is also provided.
(2) In the process, the circulating working medium discharged by the compressor 1 enters the condenser 6 and releases heat to the heated medium to form condensate, the condensate of the condenser 6 enters the high-temperature heat exchanger 4 after flowing through the booster pump 3 for boosting, and the liquid circulating working medium of the evaporator 5 enters the high-temperature heat exchanger 4 after flowing through the second booster pump 9 for boosting; the high-temperature heat medium flows through the high-temperature heat exchanger 4 and heats and evaporates the liquid circulating working medium into vapor-liquid two phases, and then the two phases are divided into two paths, namely the vapor circulating working medium enters the expander 2 to reduce the pressure and do work, and the liquid circulating working medium flows through the throttle valve 8 to reduce the pressure and enters the evaporator 5; the circulating working medium discharged by the expander 2 enters the evaporator 5, and the low-temperature heat medium flows through the evaporator 5 and heats the circulating working medium to form a vapor-liquid two-phase working medium; the liquid circulating working medium of the evaporator 5 is provided for the second booster pump 9, and the steam of the evaporator 5 enters the compressor 1 for boosting and heating; the work output by the expander 2 is provided to the compressor 1 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 7 is realized by:
(1) structurally, the system consists of a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a water turbine; the compressor 1 is provided with a circulating working medium channel communicated with the condenser 6, the condenser 6 is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger 4 through the booster pump 3, the high-temperature heat exchanger 4 is also provided with a circulating working medium channel communicated with the expander 2, the expander 2 is also provided with a circulating working medium channel communicated with the evaporator 5, the condenser 6 is also provided with a circulating working medium channel communicated with the water turbine 7, the water turbine 7 is also provided with a circulating working medium channel communicated with the evaporator 5, the evaporator 5 is also provided with a circulating working medium channel communicated with the compressor 1, the high-temperature heat exchanger 4 is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator 5 is also provided with a low-temperature heat medium channel communicated with the outside, the condenser 6 is also provided with a heated medium channel communicated with the.
(2) In the process, the circulating working medium discharged by the compressor 1 enters the condenser 6 and releases heat to the heated medium to form liquid, the liquid circulating working medium of the condenser 6 is divided into two paths, the first path enters the high-temperature heat exchanger 4 after flowing through the booster pump 3 for boosting, and the second path enters the evaporator 5 after flowing through the water turbine 7 for reducing pressure and doing work; the high-temperature heat medium flows through the high-temperature heat exchanger 4 and heats and evaporates the liquid circulating working medium to form saturated steam or superheated steam, and then enters the expansion machine 2 to reduce pressure and do work; the circulating working medium discharged by the expansion machine 2 enters the evaporator 5, the low-temperature heat medium flows through the evaporator 5 and heats the circulating working medium into saturated steam or superheated steam, and then the saturated steam or superheated steam enters the compressor 1 to be boosted and heated; the work output by the expander 2 and the water turbine 7 is provided for the compressor 1 as power, and a first type of heat-driven compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 8 is realized by:
(1) structurally, the air conditioner mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a throttle valve; the compressor 1 is communicated with a condenser 6 through a circulating working medium channel, the condenser 6 is communicated with a high-temperature heat exchanger 4 through a booster pump 3 through the circulating working medium channel, the high-temperature heat exchanger 4 is communicated with an expander 2 through the circulating working medium channel, the expander 2 is communicated with an evaporator 5 through the circulating working medium channel, the condenser 6 is communicated with the evaporator 5 through a throttle valve 8 through the circulating working medium channel, the evaporator 5 is communicated with the compressor 1 through the circulating working medium channel, the high-temperature heat exchanger 4 is communicated with the outside through a high-temperature hot medium channel, the evaporator 5 is communicated with the outside through a low-temperature hot medium channel, the condenser 6 is communicated with the outside through a heated medium channel, and the expander 2 is connected with the compressor 1 and transmits power.
(2) In the flow, the circulating working medium discharged by the compressor 1 enters the condenser 6 and releases heat to the heated medium to form condensate, the condensate of the condenser 6 is divided into two paths, the first path enters the high-temperature heat exchanger 4 after flowing through the booster pump 3 for boosting, and the second path enters the evaporator 5 after flowing through the throttle valve 8 for reducing the pressure; the high-temperature heat medium flows through the high-temperature heat exchanger 4 and heats and evaporates the liquid circulating working medium to form saturated steam or superheated steam, and then enters the expansion machine 2 to reduce pressure and do work; the circulating working medium discharged by the expansion machine 2 enters the evaporator 5, the low-temperature heat medium flows through the evaporator 5 and heats the circulating working medium into saturated steam or superheated steam, and then the saturated steam or superheated steam enters the compressor 1 to be boosted and heated; the work output by the expander 2 is provided to the compressor 1 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 9 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 1, a second compressor and a second high-temperature heat exchanger are added, a condenser 6 is adjusted to be communicated with the high-temperature heat exchanger 4 through a circulating working medium channel, the condenser 6 is adjusted to be communicated with the second high-temperature heat exchanger 11 through the booster pump 3 through the circulating working medium channel, the second high-temperature heat exchanger 11 is further communicated with the second compressor 10 through the circulating working medium channel, the second compressor 10 is further communicated with the high-temperature heat exchanger 4 through the circulating working medium channel, the second high-temperature heat exchanger 11 is further communicated with the outside through a high-temperature heat medium, and the expander 2 is connected with the second compressor 10 and transmits power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 1, the increased or changed process is carried out in such a way that the circulating working medium discharged by the booster pump 3 enters the second high-temperature heat exchanger 11 and is heated, then enters the second compressor 10 for boosting and heating, and the circulating working medium discharged by the second compressor 10 enters the high-temperature heat exchanger 4; the work output by the expander 2 is simultaneously provided to the compressor 1 and the second compressor 10 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 10 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 1, a second compressor, a second high-temperature heat exchanger and a newly added booster pump are added, a circulating working medium channel is additionally arranged on a condenser 6 and is communicated with the second high-temperature heat exchanger 11 through the newly added booster pump a, the second high-temperature heat exchanger 11 is also communicated with the second compressor 10 through the circulating working medium channel, the second compressor 10 is also communicated with the high-temperature heat exchanger 4 through the circulating working medium channel, the second high-temperature heat exchanger 11 is also communicated with the outside through a high-temperature heat medium, and an expander 2 is connected with the second compressor 10 and transmits power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 1, the increased or changed process is carried out in such a way that the circulating working medium of the condenser 6 is divided into two paths, the first path enters the high-temperature heat exchanger 4 through the booster pump 3, and the second path enters the second high-temperature heat exchanger 11 through the newly added booster pump a; the high-temperature heat medium flows through the second high-temperature heat exchanger 11 and enables the circulating working medium to be heated and evaporated to form wet saturated steam or superheated steam, then the wet saturated steam or superheated steam enters the second compressor 10 to be boosted and heated, and the circulating working medium discharged by the second compressor 10 enters the high-temperature heat exchanger 4; the work output by the expander 2 is simultaneously provided to the compressor 1 and the second compressor 10 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 11 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 1, a second expander, a second high-temperature heat exchanger and a newly added booster pump are added, a circulating working medium channel is additionally arranged on a condenser 6 and is communicated with the second high-temperature heat exchanger 11 through the newly added booster pump a, the second high-temperature heat exchanger 11 is also communicated with a circulating working medium channel 12, the second expander 12 is also communicated with the condenser 6 through the circulating working medium channel, the second high-temperature heat exchanger 11 is also communicated with the outside through a high-temperature heat medium, and the second expander 12 is connected with a compressor 1 and transmits power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 1, the increased or changed process is carried out in such a way that the circulating working medium of the condenser 6 is divided into two paths, the first path enters the high-temperature heat exchanger 4 through the booster pump 3, and the second path enters the second high-temperature heat exchanger 11 through the newly added booster pump a; the high-temperature heat medium flows through the second high-temperature heat exchanger 11 and heats and evaporates the circulating working medium to form wet saturated steam or superheated steam, then the wet saturated steam or superheated steam enters the second expander 12 to reduce the pressure and do work, and the circulating working medium discharged by the second expander 12 enters the condenser 6; the work output by the expander 2 and the second expander 12 is simultaneously provided to the compressor 1 as power, so as to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 12 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a second high-temperature heat exchanger, a second expander and a newly added booster pump are added, a circulating working medium channel is additionally arranged on the condenser 6 and is communicated with the second high-temperature heat exchanger 11 through the newly added booster pump a, the second high-temperature heat exchanger 11 is also communicated with a circulating working medium channel 12, the second expander 12 is also communicated with the expander 2 through the circulating working medium channel, the second high-temperature heat exchanger 11 is also communicated with the outside through a high-temperature heat medium, and the second expander 12 is connected with the compressor 1 and transmits power.
(2) In the process, compared with the first type of thermally driven compression heat pump working process shown in fig. 8, the increased or changed process is carried out in such a way that the circulating working medium of the condenser 6 is divided into three paths, the first path enters the high-temperature heat exchanger 4 through the booster pump 3, the second path enters the evaporator 5 through the throttle valve 8 by throttling and depressurizing, and the third path enters the second high-temperature heat exchanger 11 through the newly added booster pump a; the high temperature heat medium flows through the second high temperature heat exchanger 11 and heats the circulating working medium to evaporate, forming wet saturated steam or superheated steam, then enters the second expander 12 to do work by reducing pressure, and the circulating working medium discharged by the second expander 12 enters the expander 2 to do work by reducing pressure; the work output by the second expander 12 is provided to the compressor 1 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 13 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 1, a second compressor, a second condenser and a newly added booster pump are added, a circulating working medium channel of the compressor 1 is communicated with the condenser 6 and adjusted to be communicated with the compressor 1, a circulating working medium channel of the compressor 1 is communicated with the second condenser 13, the second condenser 13 is communicated with a second compressor 10 through a circulating working medium channel, the second condenser 13 is also communicated with a high-temperature heat exchanger 4 through a newly added booster pump a, the second compressor 10 is also communicated with the condenser 6 through a circulating working medium channel, the second condenser 13 is also communicated with the outside through a heated medium channel, and an expander 2 is connected with the second compressor 10 and transmits power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 1, the increased or changed process is carried out in such a way that the circulating working medium discharged by the compressor 1 enters the second condenser 13 and releases heat, the liquid circulating working medium of the second condenser 13 is boosted by the newly added booster pump a and enters the high-temperature heat exchanger 4, and the gaseous circulating working medium of the second condenser 13 enters the second compressor 10 and is boosted and heated and then enters the condenser 6; the work output by the expander 2 powers both the compressor 1 and the second compressor 10, forming a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 14 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 1, a second compressor, a second condenser and a newly added booster pump are added, a circulating working medium channel is additionally arranged on an evaporator 5 and communicated with the second compressor 10, the second compressor 10 is also communicated with a circulating working medium channel 13, the second condenser 13 is also communicated with a high-temperature heat exchanger 4 through the newly added booster pump a, the second condenser 13 is also communicated with the outside through a heated medium channel, and an expander 2 is connected with the second compressor 10 and transmits power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 1, the increased or changed process is carried out in such a way that part of the circulating working medium of the evaporator 5 enters the second compressor 10 for pressure rise and temperature rise, then enters the second condenser 13 for heat release, and the circulating working medium of the second condenser 13 is subjected to pressure rise through the newly added booster pump a and enters the high-temperature heat exchanger 4; the expander 2 provides the second compressor 10 with its power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 15 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 1, a second expander, a second condenser and a newly added booster pump are added, the expander 2 is adjusted to be communicated with the evaporator 5 through a circulating working medium channel, the expander 2 is adjusted to be communicated with the second condenser 13 through a circulating working medium channel, the second condenser 13 is also communicated with a circulating working medium channel 12, the second expander 12 is further communicated with the evaporator 5 through a circulating working medium channel, the second condenser 13 is further communicated with the high-temperature heat exchanger 4 through a newly added booster pump a, the second condenser 13 is further communicated with the outside through a heated medium channel, and the second expander 12 is connected with the compressor 1 and transmits power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 1, the increased or changed process is carried out in such a way that the circulating working medium output by the expansion machine 2 enters the second condenser 13, releases heat and then is divided into two paths, the first path of circulating working medium is boosted by the newly-added booster pump A and enters the high-temperature heat exchanger 4, the second path of circulating working medium enters the second expansion machine 12 and is depressurized and does work, and then enters the evaporator 5; the work output by the second expander 12 is provided to the compressor 1 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 16 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a second compressor, a second condenser, a newly added booster pump and a newly added throttle valve are added, a circulating working medium channel is additionally arranged on the evaporator 5 to be communicated with the second compressor 10, the second compressor 10 is also communicated with a circulating working medium channel 13, the second condenser 13 is also communicated with the high-temperature heat exchanger 4 through a newly added booster pump a, the second condenser 13 is also communicated with the evaporator 5 through a newly added throttle valve B, the second condenser 13 is also communicated with the outside through a heated medium channel, and the expander 2 is connected with the second compressor 10 and transmits power.
(2) In the process, compared with the first type of thermally driven compression heat pump working process shown in fig. 8, the increased or changed process is carried out in such a way that the circulating working medium released by the evaporator 5 is divided into two paths, the first path is used for boosting and heating the compressor 1, and the second path is used for boosting and heating the second compressor 10; the circulating working medium discharged by the second compressor 10 enters the second condenser 13 and releases heat to the heated medium to form condensate; the condensate of the second condenser 13 is divided into two paths, the first path is pressurized by a newly-added booster pump A and enters the high-temperature heat exchanger 4, and the second path is throttled and depressurized by a newly-added throttle valve B and enters the evaporator 5; the expander 2 powers the second compressor 10, forming a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 17 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a second expander, a second condenser, a newly added booster pump and a newly added water turbine are added, a circulating working medium channel of the expander 2 is communicated with the evaporator 5 and adjusted to be communicated with the circulating working medium channel of the expander 2 and communicated with the second condenser 13, the circulating working medium channel of the second condenser 13 is communicated with the second expander 12, the circulating working medium channel of the second expander 12 is communicated with the evaporator 5, the circulating working medium channel of the second condenser 13 is communicated with the high-temperature heat exchanger 4 through the newly added booster pump a, the circulating working medium channel of the second condenser 13 is communicated with the evaporator 5 through the newly added water turbine I, the heated medium channel of the second condenser 13 is communicated with the outside, and the second expander 12 and the newly added water turbine I are connected with the compressor 1 and transmit power.
(2) In the process, compared with the first type of thermal driving compression heat pump working process shown in fig. 8, the increased or changed process is carried out in such a way that the circulating working medium output by the expansion machine 2 enters the second condenser 13, releases heat to a heated medium and then is divided into three paths, the first path of circulating working medium is boosted by the newly added booster pump a and enters the high-temperature heat exchanger 4, the second path of circulating working medium enters the second expansion machine 12 and enters the evaporator 5 after being depressurized and worked, and the third path of circulating working medium enters the evaporator 5 after flowing through the newly added hydraulic turbine I and being depressurized and worked; the work output by the second expansion machine 12 and the newly added water turbine I is provided for the compressor 1 as power, and a first type of thermally driven compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 18 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 1, a second expander and a second evaporator are added, the expander 2 is adjusted to be communicated with the evaporator 5 through a circulating working medium channel, the expander 2 is adjusted to be communicated with the second evaporator 14 through a circulating working medium channel, the second evaporator 14 is also communicated with a second expander 12 through a circulating working medium channel, the second expander 12 is further communicated with the evaporator 5 through a circulating working medium channel, the second evaporator 14 is also communicated with the outside through a low-temperature thermal medium channel, and the second expander 12 is connected with the compressor 1 and transmits power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 1, the increased or changed process is carried out in such a way that the circulating working medium discharged by the expansion machine 2 enters the second evaporator 14 and absorbs heat, then enters the second expansion machine 12 to reduce the pressure and do work, and the circulating working medium discharged by the second expansion machine 12 enters the evaporator 5; the work output by the second expander 12 is provided to the compressor 1 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 19 is realized by:
(1) structurally, in a first-class thermally driven compression heat pump shown in fig. 1, a second compressor, a second expander and a second evaporator are added, a circulating working medium channel is additionally arranged on the expander 2 and communicated with the second expander 12, the second expander 12 is also communicated with the second evaporator 14 through the circulating working medium channel, the second evaporator 14 is also communicated with the second compressor 10 through the circulating working medium channel, the second compressor 10 is also communicated with the compressor 1 through the circulating working medium channel, the second evaporator 14 is also communicated with the outside through a low-temperature thermal medium channel, and the expander 2 and the second expander 12 are connected with the compressor 1 and the second compressor 10 and transmit power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 1, the increased or changed process is carried out in such a way that part of the circulating working medium discharged by the expander 2 enters the second expander 12 to reduce the pressure and do work, the circulating working medium discharged by the second expander 12 enters the second evaporator 14 to absorb heat, and then enters the second compressor 10 to increase the pressure and temperature, and the circulating working medium discharged by the second compressor 10 enters the compressor 1 to increase the pressure and temperature and is provided for the condenser 6; the work output by the expander 2 and the second expander 12 is provided to the compressor 1 and the second compressor 10 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 20 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a second expander, a second evaporator and a newly added throttle valve are added, the evaporator 5 is adjusted to be communicated with the compressor 1 through a circulating working medium channel, the evaporator 5 is adjusted to be communicated with the second expander 12 through a circulating working medium channel, the second expander 12 is also communicated with a circulating working medium channel 14, the evaporator 5 is additionally provided with a circulating working medium channel which is communicated with the second evaporator 14 through the newly added throttle valve B, the second evaporator 14 is also communicated with the compressor 1 through a circulating working medium channel, the second evaporator 14 is also communicated with the outside through a low-temperature heat medium channel, and the second expander 12 is connected with the compressor 1 and transmits power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 8, the increased or changed process is carried out in such a way that the liquid circulating working medium of the evaporator 5 enters the second evaporator 14 through the newly added throttle valve B and absorbs heat to be vaporized, the gaseous circulating working medium of the evaporator 5 enters the second expansion machine 12 to reduce the pressure and do work, the circulating working medium discharged by the second expansion machine 12 enters the second evaporator 14, and the circulating working medium discharged by the second evaporator 14 enters the compressor 1 to increase the pressure and temperature; the work output by the second expander 12 is provided to the compressor 1 as power to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 21 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 7, a second compressor is added, the evaporator 5 is adjusted to be communicated with the compressor 1 through a circulating working medium channel, the evaporator 5 is adjusted to be communicated with the second compressor 10 through a circulating working medium channel, the second compressor 10 is also communicated with the compressor 1 through a condenser 6 through a circulating working medium channel, and the expander 2 is connected with the second compressor 10 and transmits power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 7, the increased or changed process is carried out in such a way that the circulating working medium discharged by the evaporator 5 enters the second compressor 10 for pressure rise and temperature rise, the circulating working medium discharged by the second compressor 10 flows through the condenser 6 for heat release and temperature reduction, and then enters the compressor 1 for pressure rise and temperature rise; the expander 2 powers the second compressor 10, forming a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 22 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a heat regenerator is added, the communication between the compressor 1 and the condenser 6 with a circulating medium channel is adjusted to be that the compressor 1 has a circulating medium channel which is communicated with the condenser 6 through the heat regenerator 15, and the communication between the condenser 6 and the high temperature heat exchanger 4 with a circulating medium channel is adjusted to be that the condenser 6 has a circulating medium channel which is communicated with the high temperature heat exchanger 4 through the booster pump 3 and the heat regenerator 15.
(2) In the process, compared with the first type of thermally driven compression heat pump working process shown in fig. 8, the increased or changed process is performed in such a way that the circulating working medium discharged by the compressor 1 flows through the heat regenerator 15 to release heat and then enters the condenser 6, and the circulating working medium discharged by the booster pump 3 flows through the heat regenerator 15 to absorb heat and then enters the high-temperature heat exchanger, so as to form the first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 23 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a heat regenerator is added, the evaporator 5 is adjusted to have a circulating medium channel communicated with the compressor 1, the evaporator 5 has a circulating medium channel communicated with the compressor 1 through the heat regenerator 15, and the compressor 1 has a circulating medium channel communicated with the condenser 6, and the heat regenerator 15 is connected with the condenser 6.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 8, the increased or changed process is performed in such a way that the circulating working medium discharged by the evaporator 5 enters the compressor 1 after absorbing heat through the heat regenerator 15, and the circulating working medium discharged by the compressor 1 enters the condenser 6 after releasing heat through the heat regenerator 15, so as to form the first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 24 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a new compressor, a new expansion machine and a new high-temperature heat exchanger are added, a high-temperature heat medium channel communicated with the outside of the high-temperature heat exchanger 4 is eliminated, a working medium channel is arranged outside the high-temperature heat exchanger and communicated with the new compressor C, the new compressor C and the working medium channel are communicated with the new expansion machine D through the new high-temperature heat exchanger E, the new expansion machine D and a circulating working medium channel are communicated with the outside through the high-temperature heat exchanger 4, the new high-temperature heat exchanger E and the high-temperature heat medium channel are communicated with the outside, and the new expansion machine D is connected with the compressor 1 and the new compressor D and transmits power.
(2) In the process, compared with the first type of thermal driving compression heat pump working process shown in fig. 8, the increased or changed process is carried out in such a way that an external working medium flows through a newly-added compressor C to increase the pressure and the temperature, flows through a newly-added high-temperature heat exchanger E to absorb heat, and then flows through a newly-added expansion machine D to reduce the pressure and work; the working medium discharged by the new expansion machine D flows through the high-temperature heat exchanger 4 and releases heat, and then is discharged outwards; the work output by the new expansion machine D is provided for the compressor 1 and the new compressor C as power, and a first type of thermally driven compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 25 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a newly added compressor, a newly added expansion machine and a newly added high-temperature heat exchanger are added, a high-temperature heat medium channel communicated with the outside through a high-temperature heat exchanger 4 is eliminated, a circulating working medium channel of the newly added compressor C is communicated with the newly added expansion machine D through a newly added high-temperature heat exchanger E, a circulating working medium channel of the newly added expansion machine D is communicated with the newly added compressor C through the high-temperature heat exchanger 4, a high-temperature heat medium of the newly added high-temperature heat exchanger E is communicated with the outside, and the newly added expansion machine D is connected with the compressor 1 and the newly added compressor D and transmits power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 8, the increased or changed process is carried out in such a way that the circulating working medium discharged by the newly added compressor C flows through the newly added low-temperature heat exchanger E and absorbs heat, and then enters the newly added expansion machine D to reduce the pressure and do work; circulating working medium discharged by the newly added expansion machine D flows through the high-temperature heat exchanger 4 and releases heat, and then enters the newly added compressor C to be boosted and heated; the work output by the new expansion machine D is provided for the compressor 1 and the new compressor C as power, and a first type of thermally driven compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 26 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a new compressor and a new expansion machine are added, a low-temperature heat medium channel communicated with the outside of the evaporator 5 is eliminated, the outside of the first type of thermally driven compression heat pump is provided with the low-temperature heat medium channel communicated with the new compressor C, the new compressor C is also provided with a circulating medium channel communicated with the new expansion machine D through the evaporator 5, the new expansion machine D is also provided with the low-temperature heat medium channel communicated with the outside, and the expansion machine 2 and the new expansion machine D are connected with the new compressor C and transmit power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 8, the increased or changed process is carried out in such a way that an external low-temperature heat medium enters a newly-added compressor C to increase the pressure and the temperature, the low-temperature heat medium discharged by the newly-added compressor C flows through an evaporator 5 to release heat, and then enters a newly-added expansion machine D to reduce the pressure and do work and discharge the heat to the outside; the expander 2 and the new expander D provide power for the new compressor C to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 27 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a newly added compressor, a newly added expansion machine and a newly added heat regenerator are added, a low-temperature heat medium channel communicated with the outside of the evaporator 5 is eliminated, the outside of the evaporator is provided with the low-temperature heat medium channel which is communicated with the newly added compressor C through a newly added heat regenerator H, the newly added compressor C is also provided with a circulating medium channel which is communicated with the newly added expansion machine D through the evaporator 5 and the newly added heat regenerator H, the newly added expansion machine D is also provided with the low-temperature heat medium channel which is communicated with the outside, and the expansion machine 2 and the newly added expansion machine D are connected with the newly added compressor C and transmit power.
(2) In the process, compared with the first type of thermally driven compression heat pump working process shown in fig. 8, the increased or changed process is carried out in such a way that an external low-temperature thermal medium flows through the new heat regenerator H and absorbs heat, and then enters the new compressor C to increase the pressure and the temperature; the low-temperature heat medium discharged by the newly-added compressor C flows through the evaporator 5 and the newly-added heat regenerator H in sequence and releases heat gradually, and then enters the newly-added expansion machine D to reduce pressure and do work and is discharged to the outside; the expander 2 and the new expander D provide power for the new compressor C to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 28 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a new compressor, a new expansion machine and a new low-temperature heat exchanger are added, a low-temperature heat medium channel communicated with the outside through an evaporator 5 is eliminated, a circulating medium channel of the new compressor C is communicated with the new expansion machine D through the evaporator 5, a circulating medium channel of the new expansion machine D is communicated with the new compressor C through a new low-temperature heat exchanger F, the low-temperature heat medium channel of the new expansion machine F is communicated with the outside, and the expansion machine 2 and the new expansion machine D are connected with the new compressor C and transmit power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 8, the increased or changed process is carried out in such a way that the circulating working medium discharged by the newly added compressor C flows through the evaporator 5 and releases heat, and then enters the newly added expansion machine D to perform decompression and work; circulating working medium discharged by the newly added expansion machine D flows through the newly added low-temperature heat exchanger F and absorbs heat, and then enters the newly added compressor C to be boosted and heated; the expander 2 and the new expander D provide power for the new compressor C to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 29 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a newly added compressor, a newly added expansion machine, a newly added low-temperature heat exchanger and a newly added heat regenerator are added, a low-temperature heat medium channel for communicating the evaporator 5 with the outside is eliminated, the newly added compressor C has a circulating working medium channel communicated with the newly added expansion machine D through the evaporator 5 and the newly added heat regenerator H, the newly added expansion machine D also has a circulating working medium channel communicated with the newly added compressor C through the newly added low-temperature heat exchanger F and the newly added heat regenerator H, the newly added low-temperature heat exchanger F also has a low-temperature heat medium channel communicated with the outside, and the expansion machine 2 and the newly added expansion machine D are connected with the newly added compressor C and transmit power.
(2) In the process, compared with the working process of the first type of thermally driven compression heat pump shown in fig. 8, the increased or changed process is carried out in such a way that the circulating working medium discharged by the newly added compressor C sequentially flows through the evaporator 5 and the newly added heat regenerator H and gradually releases heat, and then enters the newly added expansion machine D to reduce the pressure and do work; the circulating working medium discharged by the newly added expansion machine D sequentially flows through the newly added low-temperature heat exchanger F and the newly added heat regenerator H and gradually absorbs heat, and then enters the newly added compressor C to be boosted and heated; the expander 2 and the new expander D provide power for the new compressor C to form a first type of thermally driven compression heat pump.
The first type of thermally driven compression heat pump shown in fig. 30 is realized by:
(1) structurally, in the first type of thermally driven compression heat pump shown in fig. 8, a newly added throttle valve, a newly added compressor and a newly added evaporator are added, a low-temperature heat medium channel communicated with the outside of the evaporator 5 is eliminated, the newly added compressor C has a circulating medium channel communicated with the newly added evaporator G through the evaporator 5 and the newly added throttle valve B, the newly added evaporator G also has a circulating medium channel communicated with the newly added compressor C, the newly added evaporator G also has a low-temperature heat medium channel communicated with the outside, and the expander 2 is connected with the newly added compressor C and transmits power.
(2) In the process, compared with the first type of thermal driving compression heat pump working process shown in fig. 8, the increased or changed process is carried out in such a way that the circulating working medium discharged by the newly-added compressor C enters the evaporator 5 to release heat to form condensate, then throttled by the newly-added throttle valve B and enters the newly-added evaporator G to absorb heat to form gaseous circulating working medium, and the gaseous circulating working medium released by the newly-added evaporator G enters the newly-added compressor C to be boosted and heated; the expander 2 provides power for the newly added compressor C to form a first type of thermally driven compression heat pump.
The effect that the technology of the invention can realize-the first kind of thermally driven compression heat pump provided by the invention has the following effects and advantages:
(1) provides a new idea and a new technology for utilizing the temperature difference.
(2) The heat energy (temperature difference) drives to realize heat supply/refrigeration, or can selectively provide power to the outside at the same time.
(3) The process is reasonable, and the full and efficient utilization of heat energy (temperature difference) can be realized.
(4) When necessary, heat supply/refrigeration is realized by means of external power, the mode is flexible, and the adaptability is good.
(5) The compressor, the expander and the heat exchanger are used as main components of the compression heat pump, and the structure is simple.
(6) The single working medium completes bidirectional thermodynamic cycle, and the operation cost is low.
(7) The working medium has wide application range, can well adapt to the heat supply/refrigeration requirements, and is flexibly matched with the working parameters.
(8) A plurality of specific technical schemes are provided, so that the method can cope with a plurality of different actual conditions and has a wider application range.
(9) The heat pump technology is expanded, the types of compression heat pumps are enriched, and efficient utilization of temperature difference is facilitated to be better realized.

Claims (34)

1. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator and a condenser; the compressor (1) is provided with a circulating working medium channel which is communicated with the condenser (6), the condenser (6) is also provided with a circulating working medium channel which is communicated with the high-temperature heat exchanger (4) through a booster pump (3), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the evaporator (5), the evaporator (5) is also provided with a circulating working medium channel which is communicated with the compressor (1), the high-temperature heat exchanger (4) is also provided with a high-temperature heat medium channel which is communicated with the outside, the evaporator (5) is also provided with a low-temperature heat medium channel which is communicated with the outside, the condenser (6) is also provided with a heated medium channel which is communicated with the outside, and the expander (2; wherein, or the expander (2) is connected with the compressor (1) and the booster pump (3) and transmits power.
2. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a water turbine; the compressor (1) is provided with a circulating working medium channel communicated with the condenser (6), the condenser (6) is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger (4) through a booster pump (3), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel communicated with the evaporator (5), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel communicated with a water turbine (7), the water turbine (7) is also provided with a circulating working medium channel communicated with the evaporator (5), the evaporator (5) is also provided with a circulating working medium channel communicated with the compressor (1), the high-temperature heat exchanger (4) is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator (5) is also provided with a low-temperature heat medium channel communicated with the outside, the condenser (6) is also provided with the outside, and the expander (2), forming a first type of thermally driven compression heat pump; wherein, or the expander (2) and the water turbine (7) are connected with the compressor (1) and the booster pump (3) and transmit power.
3. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a throttle valve; the compressor (1) is provided with a circulating working medium channel communicated with the condenser (6), the condenser (6) is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger (4) through the booster pump (3), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel communicated with the evaporator (5), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel communicated with the evaporator (5) through the throttle valve (8), the evaporator (5) is also provided with a circulating working medium channel communicated with the compressor (1), the high-temperature heat exchanger (4) is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator (5) is also provided with a low-temperature heat medium channel communicated with the outside, the condenser (6) is also provided with a heated medium channel communicated with the outside, and the expander (2) is connected with the compressor (; wherein, or the expander (2) is connected with the compressor (1) and the booster pump (3) and transmits power.
4. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a second booster pump; the compressor (1) is provided with a circulating working medium channel which is communicated with the condenser (6), the condenser (6) is also provided with a circulating working medium channel which is communicated with the high-temperature heat exchanger (4) through a booster pump (3), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the evaporator (5), the evaporator (5) is also provided with a circulating working medium channel which is communicated with the compressor (1), the evaporator (5) is also provided with a circulating working medium channel which is communicated with the high-temperature heat exchanger (4) or the condenser (6) through a second booster pump (9), the high-temperature heat exchanger (4) is also provided with a high-temperature heat medium channel which is communicated with the outside, the evaporator (5) is also provided with a low-temperature heat medium channel which is communicated with the outside, the condenser (6, forming a first type of thermally driven compression heat pump; the expander (2) is connected with the compressor (1), the booster pump (3) and the second booster pump (9) and transmits power.
5. The first kind of thermally driven compression heat pump consists of compressor, expander, booster pump, high temperature heat exchanger, evaporator, condenser, water turbine and the second booster pump; the compressor (1) is provided with a circulating working medium channel communicated with the condenser (6), the condenser (6) is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger (4) through a booster pump (3), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel communicated with the evaporator (5), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel communicated with a water turbine (7), the water turbine (7) is also provided with a circulating working medium channel communicated with the evaporator (5), the evaporator (5) is also provided with a circulating working medium channel communicated with the compressor (1), the evaporator (5) is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger (4) or the condenser (6) through a second booster pump (9), the high-temperature heat exchanger (4) is also provided with a high-temperature heat medium channel communicated with the, the condenser (6) is also provided with a heated medium channel communicated with the outside, and the expander (2) and the water turbine (7) are connected with the compressor (1) and transmit power to form a first type of thermally driven compression heat pump; wherein, or the expander (2) and the water turbine (7) are connected with the compressor (1), the booster pump (3) and the second booster pump (9) and transmit power.
6. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser, a throttle valve and a second booster pump; the compressor (1) is provided with a circulating working medium channel communicated with the condenser (6), the condenser (6) is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger (4) through a booster pump (3), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel communicated with the evaporator (5), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel communicated with the evaporator (5) through a throttle valve (8), the evaporator (5) is also provided with a circulating working medium channel communicated with the compressor (1), the evaporator (5) is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger (4) or the condenser (6) through a second booster pump (9), the high-temperature heat exchanger (4) is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator (5) is also provided with a low-temperature heat medium channel communicated with, the expansion machine (2) is connected with the compressor (1) and transmits power to form a first type of heat-driven compression heat pump; the expander (2) is connected with the compressor (1), the booster pump (3) and the second booster pump (9) and transmits power.
7. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a water turbine; the compressor (1) is provided with a circulating working medium channel communicated with the condenser (6), the condenser (6) is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger (4) through a booster pump (3), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel communicated with the evaporator (5), the condenser (6) is also provided with a circulating working medium channel communicated with a water turbine (7), the water turbine (7) is also provided with a circulating working medium channel communicated with the evaporator (5), the evaporator (5) is also provided with a circulating working medium channel communicated with the compressor (1), the high-temperature heat exchanger (4) is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator (5) is also provided with a low-temperature heat medium channel communicated with the outside, the condenser (6) is also provided with the outside through a heated medium channel, and the expander (, forming a first type of thermally driven compression heat pump; wherein, or the expander (2) and the water turbine (7) are connected with the compressor (1) and the booster pump (3) and transmit power.
8. The first kind of heat-driven compression heat pump mainly comprises a compressor, an expander, a booster pump, a high-temperature heat exchanger, an evaporator, a condenser and a throttle valve; the compressor (1) is provided with a circulating working medium channel communicated with the condenser (6), the condenser (6) is also provided with a circulating working medium channel communicated with the high-temperature heat exchanger (4) through a booster pump (3), the high-temperature heat exchanger (4) is also provided with a circulating working medium channel communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel communicated with the evaporator (5), the condenser (6) is also provided with a circulating working medium channel communicated with the evaporator (5) through a throttle valve (8), the evaporator (5) is also provided with a circulating working medium channel communicated with the compressor (1), the high-temperature heat exchanger (4) is also provided with a high-temperature heat medium channel communicated with the outside, the evaporator (5) is also provided with a low-temperature heat medium channel communicated with the outside, the condenser (6) is also provided with a heated medium channel communicated with the outside, and the expander (2) is connected with the compressor (1) and; wherein, or the expander (2) is connected with the compressor (1) and the booster pump (3) and transmits power.
9. A first kind of heat driving compression heat pump is in any one of the first kind of heat driving compression heat pump of claims 1-8, a second compressor and a second high temperature heat exchanger are added, a condenser (6) is communicated with the high temperature heat exchanger (4) through a booster pump (3) to adjust that the condenser (6) is communicated with the second high temperature heat exchanger (11) through the booster pump (3) through a circulating working medium channel, the second high temperature heat exchanger (11) is also communicated with the second compressor (10) through a circulating working medium channel, the second compressor (10) is also communicated with the high temperature heat exchanger (4) through a circulating working medium channel, the second high temperature heat exchanger (11) is also communicated with the outside through a high temperature heat medium, and an expander (2) is connected with the second compressor (10) and transmits power to form the first kind of heat driving compression heat pump.
10. A first kind of heat drives the compression heat pump, in any first kind of heat drives the compression heat pump of claim 1-8, increase the second compressor, the second high-temperature heat exchanger and newly increases the booster pump, the condenser (6) adds the working medium channel of circulation and connects with the second high-temperature heat exchanger (11) through newly increasing the booster pump (A), the second high-temperature heat exchanger (11) also circulates the working medium channel and communicates with the second compressor (10), the second compressor (10) also circulates the working medium channel and communicates with high-temperature heat exchanger (4), the second high-temperature heat exchanger (11) also communicates with outside high-temperature heat medium, the expander (2) connects the second compressor (10) and transmits power, form the first kind of heat and drive the compression heat pump; wherein, or the expander (2) is connected with the second compressor (10) and the additional booster pump (A) and transmits power.
11. A first kind of heat drives the compression heat pump, in any first kind of heat drives the compression heat pump of claim 1-8, increase the second expander, the second high-temperature heat exchanger and newly increases the booster pump, the condenser (6) adds the working medium channel of circulation and connects with the second high-temperature heat exchanger (11) through newly increasing the booster pump (A), the second high-temperature heat exchanger (11) also has the working medium channel of circulation to connect with the second expander (12), the second expander (12) also has the working medium channel of circulation to connect with evaporator (5) or condenser (6), the second high-temperature heat exchanger (11) also has high-temperature heat medium to communicate with outside, the second expander (12) connects compressor (1) and transmits power, form the first kind of heat and drives the compression heat pump; wherein, or the second expander (12) is connected with the compressor (1) and the additional booster pump (A) and transmits power.
12. A first kind of heat drives the compression heat pump, in any first kind of heat drives the compression heat pump of claim 1-8, increase the second high-temperature heat exchanger, the second expander and newly increases the booster pump, the condenser (6) adds the working medium channel of circulation and connects with the second high-temperature heat exchanger (11) through newly increasing the booster pump (A), the second high-temperature heat exchanger (11) also circulates the working medium channel and connects with the second expander (12), the second expander (12) also circulates the working medium channel and connects with the expander (2), the second high-temperature heat exchanger (11) also has high-temperature heat medium and communicates with outside, the second expander (12) connects the compressor (1) and transmits power, form the first kind of heat and drives the compression heat pump; wherein, or the second expander (12) is connected with the compressor (1) and the additional booster pump (A) and transmits power.
13. A first kind of heat-driven compression heat pump is characterized in that in any one first kind of heat-driven compression heat pump of claims 1-8, a second compressor, a second condenser and a newly added booster pump are added, the communication between a circulating working medium channel of the compressor (1) and the condenser (6) is adjusted to be that the compressor (1) is communicated with a circulating working medium channel and the second condenser (13), the second condenser (13) is communicated with the second compressor (10) through a circulating working medium channel, the second condenser (13) is also communicated with a high-temperature heat exchanger (4) or the condenser (6) through the newly added booster pump (A), the second compressor (10) is also communicated with the condenser (6) through a circulating working medium channel, the second condenser (13) is also communicated with the outside through a heated medium channel, and an expander (2) is connected with the second compressor (10) and transmits power, forming a first type of thermally driven compression heat pump; wherein, or the expander (2) is connected with the second compressor (10) and the additional booster pump (A) and transmits power.
14. A first kind of heat drives the compression heat pump, in any first kind of heat drives the compression heat pump of claim 1-8, increase the second compressor, the second condenser and newly-increased booster pump, the evaporator (5) adds the working medium channel of circulation and communicates with second compressor (10), the second compressor (10) also has the working medium channel of circulation to communicate with second condenser (13), the second condenser (13) also has the working medium channel of circulation to communicate with high-temperature heat exchanger (4) or condenser (6) through newly-increased booster pump (A), the second condenser (13) also has the heated medium channel to communicate with outside, the expander (2) connects the second compressor (10) and transmits power, form the first kind of heat and drives the compression heat pump; wherein, or the expander (2) is connected with the second compressor (10) and the additional booster pump (A) and transmits power.
15. A first type of thermally driven compression heat pump as claimed in any one of claims 1 to 8, a second expander, a second condenser and a newly-added booster pump are added, the expander (2) is communicated with the evaporator (5) through a circulating working medium channel, the expander (2) is adjusted to be communicated with the second condenser (13) through a circulating working medium channel, the second condenser (13) is also communicated with a second expander (12) through a circulating working medium channel, the second expander (12) is also communicated with the evaporator (5) through a circulating working medium channel, the second condenser (13) is also communicated with the high-temperature heat exchanger (4) through the newly-added booster pump (A), the second condenser (13) is also communicated with the outside through a heated medium channel, and the second expander (12) is connected with the compressor (1) and transmits power to form a first-class thermally-driven compression heat pump; wherein, or the second expander (12) is connected with the compressor (1) and the additional booster pump (A) and transmits power.
16. A first type of thermally driven compression heat pump as claimed in any one of claims 7 to 8, a second compressor, a second condenser, a newly-added booster pump and a newly-added water turbine are added, a circulating working medium channel is additionally arranged on an evaporator (5) and communicated with the second compressor (10), the second compressor (10) is also communicated with a circulating working medium channel and a second condenser (13), the second condenser (13) is also communicated with a high-temperature heat exchanger (4) through a newly-added booster pump (A), the second condenser (13) is also communicated with the evaporator (5) through a newly-added water turbine (I), the second condenser (13) is also communicated with the outside through a heated medium channel, an expander (2) and the newly-added water turbine (I) are connected with the second compressor (10) and transmit power, and a first-class heat-driven compression heat pump is formed; or the expander (2) and the newly added water turbine (I) are connected with the second compressor (10) and the newly added booster pump (A) and transmit power.
17. A first kind of heat drives the compression heat pump, in any first kind of heat drives the compression heat pump of claim 7-8, increase the second compressor, the second condenser, newly-increased booster pump and newly-increased choke valve, the evaporator (5) adds the working medium channel of circulation and communicates with second compressor (10), the second compressor (10) also has the working medium channel of circulation to communicate with second condenser (13), the second condenser (13) also has the working medium channel of circulation to communicate with high-temperature heat exchanger (4) through newly-increased booster pump (A), the second condenser (13) also has the working medium channel of circulation to communicate with evaporator (5) through newly-increased choke valve (B), the second condenser (13) also has the heated medium channel to communicate with outside, the expander (2) connects the second compressor (10) and transmits power, form the first kind of heat and drives the compression heat pump; or the expander (2) is connected with the second compressor (10) and the additional booster pump (A) and transmits power.
18. A first kind of heat-driven compression heat pump is characterized in that in any one first kind of heat-driven compression heat pump of claims 7-8, a second expander, a second condenser, a newly-added booster pump and a newly-added water turbine are added, the expander (2) is provided with a circulating working medium channel to be communicated with an evaporator (5) and adjusted to be that the expander (2) is provided with a circulating working medium channel to be communicated with the second condenser (13), the second condenser (13) is also provided with a circulating working medium channel to be communicated with a second expander (12), the second expander (12) is further provided with a circulating working medium channel to be communicated with the evaporator (5), the second condenser (13) is also provided with a circulating working medium channel to be communicated with a high-temperature heat exchanger (4) through a newly-added booster pump (A), the second condenser (13) is also provided with a circulating working medium channel to be communicated with the evaporator (5) through a newly-added water turbine (I), the second condenser (13) is also provided with a heated, the second expansion machine (12) and the newly added water turbine (I) are connected with the compressor (1) and transmit power to form a first-class thermally driven compression heat pump; wherein, or the second expander (12) and the newly added water turbine (I) are connected with the compressor (1) and the newly added booster pump (A) and transmit power.
19. A first kind of heat-driven compression heat pump is characterized in that in any one first kind of heat-driven compression heat pump of claims 7-8, a second expander, a second condenser, a newly-added booster pump and a newly-added throttle valve are added, the expander (2) is provided with a circulating working medium channel to be communicated with an evaporator (5) and adjusted to be that the expander (2) is provided with a circulating working medium channel to be communicated with the second condenser (13), the second condenser (13) is also provided with a circulating working medium channel to be communicated with a second expander (12), the second expander (12) is also provided with a circulating working medium channel to be communicated with the evaporator (5), the second condenser (13) is also provided with a circulating working medium channel to be communicated with a high-temperature heat exchanger (4) through a newly-added booster pump (A), the second condenser (13) is also provided with a circulating working medium channel to be communicated with the evaporator (5) through a newly-added throttle valve (B), the second condenser (13) is also provided with a heated, the second expansion machine (12) is connected with the compressor (1) and transmits power to form a first type of thermally driven compression heat pump; wherein, or the second expander (12) is connected with the compressor (1) and the additional booster pump (A) and transmits power.
20. A first kind of heat driving compression heat pump is in any one of the first kind of heat driving compression heat pump of claims 1-8, add the second expander and the second evaporator, adjust the expander (2) has the working medium channel of circulation to communicate with evaporator (5) to that the expander (2) has the working medium channel of circulation to communicate with second evaporator (14), the second evaporator (14) also has the working medium channel of circulation to communicate with second expander (12), the second expander (12) still has the working medium channel of circulation to communicate with evaporator (5), the second evaporator (14) also has the low temperature heat medium channel to communicate with outside, the second expander (12) connects compressor (1) and transmits power, form the first kind of heat driving compression heat pump.
21. A first kind of heat driving compression heat pump is characterized in that any one of the first kind of heat driving compression heat pumps in claims 1-8 is additionally provided with a second compressor, a second expander and a second evaporator, a circulating working medium channel is additionally arranged on the expander (2) and communicated with the second expander (12), the second expander (12) is also communicated with a circulating working medium channel and a second evaporator (14), the second evaporator (14) is also communicated with the second compressor (10) through a circulating working medium channel, the second compressor (10) is also communicated with the compressor (1) through a circulating working medium channel, the second evaporator (14) is also communicated with the outside through a low-temperature heat medium channel, and the expander (2) and the second expander (12) are connected with the compressor (1) and the second compressor (10) and transmit power to form the first kind of heat driving compression heat pump.
22. A first type of thermally driven compression heat pump as claimed in any one of claims 1 to 8, a second expansion machine, a second evaporator and a newly-added throttle valve are added, the evaporator (5) is communicated with the compressor (1) through a circulating working medium channel, the evaporator (5) is communicated with the second expansion machine (12) through the circulating working medium channel, the second expansion machine (12) is also communicated with the second evaporator (14) through the circulating working medium channel, the evaporator (5) is additionally provided with the circulating working medium channel, the circulating working medium channel is communicated with the second evaporator (14) through the newly-added throttle valve (B), the second evaporator (14) is communicated with the compressor (1), the second evaporator (14) is also communicated with the outside through a low-temperature heat medium channel, and the second expansion machine (12) is connected with the compressor (1) and transmits power to form a first-class heat-driven compression heat pump.
23. A first kind of heat-driven compression heat pump is characterized in that in any one first kind of heat-driven compression heat pump of claims 1-8, a second compressor is added, the evaporator (5) is communicated with the compressor (1) through a circulating working medium channel, the evaporator (5) is communicated with the second compressor (10) through a circulating working medium channel, the second compressor (10) is also communicated with the compressor (1) through a condenser (6), and an expander (2) is connected with the second compressor (10) and transmits power, so that the first kind of heat-driven compression heat pump is formed.
24. A first kind of heat-driven compression heat pump is characterized in that in any one of the first kind of heat-driven compression heat pumps disclosed by claims 1-8, a heat regenerator is added, a circulating working medium channel of a compressor (1) is communicated with a condenser (6) and adjusted to be communicated with the condenser (6) through the heat regenerator (15), a circulating working medium channel of the condenser (6) is communicated with a high-temperature heat exchanger (4) through a booster pump (3) and adjusted to be communicated with the condenser (6) through the circulating working medium channel of the booster pump (3) and the heat regenerator (15) to be communicated with the high-temperature heat exchanger (4), and the first kind of heat-driven compression heat pump is formed.
25. A first kind of heat-driven compression heat pump is characterized in that in any one of the first kind of heat-driven compression heat pumps disclosed by claims 1-8, a heat regenerator is added, an evaporator (5) is communicated with a compressor (1) through a circulating working medium channel, the evaporator (5) is communicated with the compressor (1) through the heat regenerator (15), the compressor (1) is communicated with a condenser (6) through the circulating working medium channel, the compressor (1) is communicated with the condenser (6) through the circulating working medium channel, and the compressor (1) is communicated with the condenser (6) through the heat regenerator (15), so that the first kind of heat-driven compression heat pump is formed.
26. A first kind of heat-driven compression heat pump is characterized in that any one of the first kind of heat-driven compression heat pumps described in claims 1-8 is additionally provided with a newly-added compressor, a newly-added expansion machine and a newly-added high-temperature heat exchanger, a high-temperature heat medium channel communicated with the outside of the high-temperature heat exchanger (4) is eliminated, a working medium channel is arranged outside the newly-added compressor (C) and communicated with the newly-added compressor (C), the working medium channel of the newly-added compressor (C) is communicated with the newly-added expansion machine (D) through the newly-added high-temperature heat exchanger (E), a circulating working medium channel of the newly-added expansion machine (D) is communicated with the outside through the high-temperature heat exchanger (4), the newly-added high-temperature heat exchanger (E) is communicated with the outside through the high-temperature heat medium channel, and the newly-added expansion machine (D) is connected with the compressor (1).
27. A first kind of heat-driven compression heat pump is characterized in that any one of the first kind of heat-driven compression heat pumps in claims 1-8 is additionally provided with a newly-added compressor, a newly-added expansion machine and a newly-added high-temperature heat exchanger, a high-temperature heat medium channel communicated with the outside through the high-temperature heat exchanger (4) is eliminated, the newly-added compressor (C) is provided with a circulating medium channel communicated with the newly-added expansion machine (D) through the newly-added high-temperature heat exchanger (E), the newly-added expansion machine (D) is also provided with a circulating medium channel communicated with the newly-added compressor (C) through the high-temperature heat exchanger (4), the newly-added high-temperature heat exchanger (E) is also provided with a high-temperature heat medium communicated with the outside, and the newly-added expansion machine (D) is connected with the compressor (1) and the newly-added compressor (.
28. A first kind of heat-driven compression heat pump is characterized in that in any one first kind of heat-driven compression heat pump of claims 1-8, a newly added compressor and a newly added expansion machine are added, a low-temperature heat medium channel communicated with the outside of an evaporator (5) is omitted, the outside of the evaporator is provided with a low-temperature heat medium channel communicated with the newly added compressor (C), the newly added compressor (C) is also provided with a low-temperature heat medium channel communicated with the newly added expansion machine (D) through the evaporator (5), the newly added expansion machine (D) is also provided with a low-temperature heat medium channel communicated with the outside, and the expansion machine (2) and the newly added expansion machine (D) are connected with the newly added compressor (C) and transmit power to form the first kind of heat-driven compression heat pump.
29. A first kind of heat-driven compression heat pump is characterized in that any one of the first kind of heat-driven compression heat pump in claims 1-8 is additionally provided with a newly-added compressor, a newly-added expansion machine and a newly-added heat regenerator, a low-temperature heat medium channel communicated with the outside of an evaporator (5) is eliminated, the outside of the newly-added compressor is provided with a low-temperature heat medium channel communicated with the newly-added compressor (C) through the newly-added heat regenerator (H), the newly-added compressor (C) is also provided with a low-temperature heat medium channel communicated with the newly-added expansion machine (D) through the evaporator (5) and the newly-added heat regenerator (H), the newly-added expansion machine (D) is also provided with a low-temperature heat medium channel communicated with the outside, and the expansion machine (2) and the newly-added expansion machine (D) are connected with the newly-added compressor (C) and transmit power to form the.
30. A first kind of heat-driven compression heat pump is characterized in that any one of the first kind of heat-driven compression heat pumps described in claims 1-8 is additionally provided with a new compressor, a new expansion machine and a new low-temperature heat exchanger, a low-temperature heat medium channel communicated with the outside through an evaporator (5) is eliminated, the new compressor (C) is provided with a circulating medium channel communicated with the new expansion machine (D) through the evaporator (5), the new expansion machine (D) is also provided with a circulating medium channel communicated with the new compressor (C) through a new low-temperature heat exchanger (F), the new low-temperature heat exchanger (F) is also provided with a low-temperature heat medium channel communicated with the outside, and the expansion machine (2) and the new expansion machine (D) are connected with the new compressor (C) and transmit power to form the first kind of heat-driven compression heat pump.
31. A first type of thermally driven compression heat pump as claimed in any one of claims 1 to 8, a new compressor, a new expansion machine, a new low-temperature heat exchanger and a new heat regenerator are added, a low-temperature heat medium channel communicated with the outside of an evaporator (5) is omitted, the new compressor (C) is provided with a circulating working medium channel communicated with the new expansion machine (D) through the evaporator (5) and the new heat regenerator (H), the new expansion machine (D) is also provided with a circulating working medium channel communicated with the new compressor (C) through the new low-temperature heat exchanger (F) and the new heat regenerator (H), the new low-temperature heat exchanger (F) is also provided with a low-temperature heat medium channel communicated with the outside, and the expansion machine (2) and the new expansion machine (D) are connected with the new compressor (C) and transmit power to form a first type of heat-driven compression heat pump.
32. A first kind of heat-driven compression heat pump is characterized in that any one of the first kind of heat-driven compression heat pump in claims 1-8 is additionally provided with a newly-added throttle valve, a newly-added compressor and a newly-added evaporator, a low-temperature heat medium channel communicated with the outside of the evaporator (5) is eliminated, the newly-added compressor (C) is provided with a circulating medium channel communicated with the newly-added evaporator (G) through the evaporator (5) and the newly-added throttle valve (B), the newly-added evaporator (G) is also provided with a circulating medium channel communicated with the newly-added compressor (C), the newly-added evaporator (G) is also provided with a low-temperature heat medium channel communicated with the outside, and an expander (2) is connected with the newly-added compressor (C) and transmits power to form the first kind of heat-driven compression heat pump.
33. The first kind of thermally driven compression heat pump is the first kind of thermally driven compression heat pump according to any one of claims 1 to 32, wherein a power machine is added, the power machine is connected with the compressor (1) and provides power for the compressor (1), and the first kind of thermally driven compression heat pump driven by additional external power is formed.
34. The first kind of thermally driven compression heat pump is the first kind of thermally driven compression heat pump according to any one of claims 1 to 32, wherein a working machine is added, and an expansion machine (2) is connected with the working machine and provides power for the working machine to form the first kind of thermally driven compression heat pump additionally providing power load to the outside.
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CN113465212A (en) * 2020-05-22 2021-10-01 李华玉 Phase-change type fourth-class thermally-driven compression heat pump
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