CN110966785A - First-class thermally-driven compression heat pump - Google Patents

First-class thermally-driven compression heat pump Download PDF

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Publication number
CN110966785A
CN110966785A CN201911387358.3A CN201911387358A CN110966785A CN 110966785 A CN110966785 A CN 110966785A CN 201911387358 A CN201911387358 A CN 201911387358A CN 110966785 A CN110966785 A CN 110966785A
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temperature heat
heat exchanger
communicated
medium channel
low
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李鸿瑞
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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/08—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using ejectors

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

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 heat exchanger also comprises a high-temperature heat medium channel communicated with the outside, the heat supplier also comprises a heated medium channel communicated with the outside, and the low-temperature heat medium channel communicated with the outside, so as to form a first type of thermally driven compression heat pump.

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:
the heat demand and the cold demand are common in human life and production, are provided by corresponding devices according to a certain work flow, and have great significance in realizing the rationalization of the flow and the simplification of the devices. In the technical field of refrigeration and heat pumps, the first type of thermally driven compression heat pump can simply, actively and efficiently realize effective utilization of temperature difference and energy difference, and realize rationalization on the working flow; the compressor, the expander and the heat exchanger are indispensable cores and essential components from the viewpoint of constituting the first type of thermally driven compression heat pump; the compressor and the expander are difficult to manufacture, high in material requirement and high in manufacturing cost, so that science and technology personnel are required to try to simplify components, the manufacturing difficulty and the manufacturing cost of the first-class thermally driven compression heat pump are reduced, and the popularization and application range of the first-class thermally driven compression heat pump is further widened.
The invention provides a first-class thermally-driven compression heat pump which replaces a compressor by a diffuser pipe and replaces an expansion machine by an expansion speed increaser or a spray pipe on the basis of keeping or effectively improving the performance index of the first-class thermally-driven compression heat pump and effectively reducing the manufacturing difficulty and the manufacturing cost of the first-class thermally-driven compression heat pump.
The invention content is as follows:
the invention mainly aims to provide a first-class thermally-driven compression heat pump which replaces a compressor with a diffuser pipe and replaces an expansion machine with an expansion speed increaser or a spray pipe; the specific invention content is described in the following items:
1. the first kind of heat-driven compression heat pump mainly comprises a diffuser pipe, an expander, a second expander, a spray pipe, a second spray pipe, a high-temperature heat exchanger, a heat supplier and a low-temperature heat exchanger; the heat exchanger also comprises a low-temperature heat medium channel communicated with the outside, and the low-temperature heat medium channel is communicated with the outside to form a first-class thermally driven compression heat pump.
2. The first kind of heat-driven compression heat pump mainly comprises a diffuser pipe, a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, an expansion speed increaser and a second expansion speed increaser; the heat exchanger also comprises a high-temperature heat medium channel communicated with the outside, the heat supplier also comprises a heated medium channel communicated with the outside, and the low-temperature heat medium channel communicated with the outside, so as to form a first type of thermally driven compression heat pump.
3. The first kind of thermally driven compression heat pump mainly comprises a diffuser pipe, an expander, a spray pipe, a second spray pipe, a high-temperature heat exchanger, a heat supplier and a low-temperature heat exchanger; the diffuser pipe is provided with a circulating working medium channel which is communicated with the expander through a high-temperature heat exchanger, the expander is also provided with a circulating working medium channel which is communicated with the spray pipe through a second spray pipe and a heat supplier, the spray pipe is also provided with a circulating working medium channel which is communicated with the diffuser pipe through a low-temperature heat exchanger, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-temperature heat medium channel.
4. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger and expansion speed increaser; the diffuser pipe is provided with a circulating working medium channel which is communicated with the expansion speed increaser through a high-temperature heat exchanger, the expansion speed increaser is also provided with a circulating working medium channel which is communicated with the spray pipe through a heat supplier, the spray pipe is also provided with a circulating working medium channel which is communicated with the diffuser pipe through a low-temperature heat exchanger, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-temperature heat.
5. The first kind of thermally driven compression heat pump mainly comprises a diffuser pipe, an expander, a spray pipe, a second spray pipe, a high-temperature heat exchanger, a heat supplier and a low-temperature heat exchanger; the diffuser pipe is provided with a circulating working medium channel which is communicated with the spray pipe through the high-temperature heat exchanger, the spray pipe is also provided with a circulating working medium channel which is communicated with the expander through the heat supplier, the expander is also provided with a circulating working medium channel which is communicated with the diffuser pipe through the second spray pipe and the low-temperature heat exchanger, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-temperature heat medium channel.
6. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger and expansion speed increaser; the diffuser pipe is provided with a circulating working medium channel which is communicated with the spray pipe through a high-temperature heat exchanger, the spray pipe is also provided with a circulating working medium channel which is communicated with the expansion speed increaser through a heat supplier, the expansion speed increaser is also provided with a circulating working medium channel which is communicated with the diffuser pipe through a low-temperature heat exchanger, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-temperature heat.
7. The first kind of heat-driven compression heat pump mainly comprises a diffuser pipe, a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, an expansion speed increaser, a second expansion speed increaser and a heat regenerator; the diffusion tube is provided with a circulating working medium channel which is communicated with the expansion speed increaser through the heat regenerator and the high-temperature heat exchanger, the expansion speed increaser is also provided with a circulating working medium channel which is communicated with the second expansion speed increaser through the heat regenerator and the heat supplier, the second expansion speed increaser is also provided with a circulating working medium channel which is communicated with the diffusion tube through the low-temperature heat exchanger, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-temperature heat medium.
8. The first kind of heat-driven compression heat pump mainly comprises a diffuser pipe, a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, an expansion speed increaser, a second expansion speed increaser and a heat regenerator; the diffuser pipe is provided with a circulating working medium channel which is communicated with the expansion speed increaser through a high-temperature heat exchanger, the expansion speed increaser is also provided with a circulating working medium channel which is communicated with a second expansion speed increaser through a heat supplier and a heat regenerator, the second expansion speed increaser is also provided with a circulating working medium channel which is communicated with the diffuser pipe through a low-temperature heat exchanger and a heat regenerator, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-temperature heat medium.
9. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger, expansion speed increaser and heat regenerator; the diffusion tube is provided with a circulating working medium channel which is communicated with the expansion speed increaser through the heat regenerator and the high-temperature heat exchanger, the expansion speed increaser is also provided with a circulating working medium channel which is communicated with the spray tube through the heat regenerator and the heat supplier, the spray tube is also provided with a circulating working medium channel which is communicated with the diffusion tube through the low-temperature heat exchanger, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-.
10. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger, expansion speed increaser and heat regenerator; the diffuser pipe is provided with a circulating working medium channel which is communicated with the expansion speed increaser through a high-temperature heat exchanger, the expansion speed increaser is also provided with a circulating working medium channel which is communicated with the spray pipe through a heat supplier and a heat regenerator, the spray pipe is also provided with a circulating working medium channel which is communicated with the diffuser pipe through a low-temperature heat exchanger and a heat regenerator, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-.
11. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger, expansion speed increaser and heat regenerator; the diffuser pipe is provided with a circulating working medium channel which is communicated with the spray pipe through the heat regenerator and the high-temperature heat exchanger, the spray pipe is also provided with a circulating working medium channel which is communicated with the expansion speed increaser through the heat regenerator and the heat supplier, the expansion speed increaser is also provided with a circulating working medium channel which is communicated with the diffuser pipe through the low-temperature heat exchanger, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-.
12. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger, expansion speed increaser and heat regenerator; the diffuser pipe is provided with a circulating working medium channel which is communicated with the spray pipe through a high-temperature heat exchanger, the spray pipe is also provided with a circulating working medium channel which is communicated with the expansion speed increaser through a heat supplier and a heat regenerator, the expansion speed increaser is also provided with a circulating working medium channel which is communicated with the diffuser pipe through a low-temperature heat exchanger and a heat regenerator, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger is also provided with a low-.
13. A first kind of thermally driven compression heat pump, which is any one of the first kind of thermally driven compression heat pumps described in items 1-12, is additionally provided with a second heat supply device, a low-temperature heat medium channel communicated with the outside of a low-temperature heat exchanger is cancelled, the high-temperature heat exchanger with the high-temperature heat medium channel communicated with the outside is adjusted to be provided with a high-temperature heat medium channel communicated with the outside in sequence, the low-temperature heat exchanger with the second heat supply device and the low-temperature heat exchanger is further provided with a high-temperature heat medium channel communicated with the outside, and the second heat supply device is further provided with a heated medium channel communicated with the outside to form the first kind of thermally driven compression heat pump.
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.
In the figure, 1-a diffuser pipe, 2-an expander, 3-a second expander, 4-a spray pipe, 5-a second spray pipe, 6-a high-temperature heat exchanger, 7-a heat supplier, 8-a low-temperature heat exchanger, 9-an expansion speed increaser, 10-a second expansion speed increaser, 11-a heat regenerator and 12-a second heat supplier; the expansion speed increaser is a device which can realize the double functions of decompression work and decompression speed increaser under a certain pressure drop, and is a combination of the expansion machine and a spray pipe or other devices with the same function.
The specific implementation mode is as follows:
it is to be noted that, in the description of the structure and the flow, the repetition is not necessary; obvious flow is not described. The invention is described in detail below with reference to the figures and examples.
The first type of thermally driven compression heat pump shown in fig. 1 is realized by:
(1) structurally, the heat exchanger mainly comprises a diffuser pipe, an expander, a second expander, a spray pipe, a second spray pipe, a high-temperature heat exchanger, a heat supplier and a low-temperature heat exchanger; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with the expander 2 through a high-temperature heat exchanger 6, the expander 2 is also provided with a circulating working medium channel which is communicated with the second expander 3 through a spray pipe 4 and a heat supplier 7, the second expander 3 is also provided with a circulating working medium channel which is communicated with the diffuser pipe 1 through a second spray pipe 5 and a low-temperature heat exchanger 8, the high-temperature heat exchanger 6 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 7 is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger 8 is also provided with a low-temperature.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the high-temperature heat exchanger 6 and absorbs heat, flows through the expander 2 and works by reducing the pressure, flows through the spray pipe 4 and increases the speed, flows through the heat supplier 7 and releases heat, flows through the second expander 3 and works by reducing the pressure, flows through the second spray pipe 5 and increases the speed, flows through the low-temperature heat exchanger 8 and absorbs heat, and then enters the diffuser pipe 1 to increase the pressure, increase the temperature and decrease the speed; the work output by the expander 2 and the second expander 3 is provided externally, the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 6, the medium to be heated obtains medium-temperature heat load through the heat supplier 7, and the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 8, so that the first-class heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 2 is realized by:
(1) structurally, the expansion and speed-increasing device mainly comprises a diffuser pipe, a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, an expansion speed-increasing machine and a second expansion speed-increasing machine; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with an expansion speed increaser 9 through a high-temperature heat exchanger 6, the expansion speed increaser 9 is also provided with a circulating working medium channel which is communicated with a second expansion speed increaser 10 through a heat supplier 7, the second expansion speed increaser 10 is also provided with a circulating working medium channel which is communicated with the diffuser pipe 1 through a low-temperature heat exchanger 8, the high-temperature heat exchanger 6 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 7 is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger 8 is also provided.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the high-temperature heat exchanger 6 and absorbs heat, flows through the expansion speed increaser 9 to reduce the pressure, do work, reduce the pressure, increase the speed, flow through the heat supplier 7 to release heat, flows through the second expansion speed increaser 10 to reduce the pressure, do work, reduce the pressure, increase the speed, flow through the low-temperature heat exchanger 8 to absorb heat, and then enters the diffuser pipe 1 to increase the pressure, increase the temperature and reduce the speed; the work output by the expansion speed increaser 9 and the second expansion speed increaser 10 is provided externally, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 6, the heated medium obtains a medium-temperature heat load through the heat supplier 7, and the low-temperature heat medium provides a low-temperature heat load through the low-temperature heat exchanger 8, so that the first-type thermally 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 heat exchanger mainly comprises a diffuser pipe, an expander, a spray pipe, a second spray pipe, a high-temperature heat exchanger, a heat supplier and a low-temperature heat exchanger; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with the expander 2 through a high-temperature heat exchanger 6, the expander 2 is also provided with a circulating working medium channel which is communicated with the spray pipe 4 through a second spray pipe 5 and a heat supplier 7, the spray pipe 4 is also provided with a circulating working medium channel which is communicated with the diffuser pipe 1 through a low-temperature heat exchanger 8, the high-temperature heat exchanger 6 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 7 is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger 8 is also provided.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the high-temperature heat exchanger 6 and absorbs heat, flows through the expander 2 and works by reducing the pressure, flows through the second spray pipe 5 and increases the pressure and the speed, flows through the heat supplier 7 and releases heat, flows through the spray pipe 4 and increases the pressure and the speed, flows through the low-temperature heat exchanger 8 and absorbs heat, and then enters the diffuser pipe 1 to increase the pressure and the temperature and decrease the speed; work output by the expansion machine 2 is provided externally, a high-temperature heat medium provides driving heat load through a high-temperature heat exchanger 6, a heated medium obtains medium-temperature heat load through a heat supplier 7, and a low-temperature heat medium provides low-temperature heat load through a low-temperature heat exchanger 8, so that the first-class heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 4 is realized by:
(1) structurally, the device mainly comprises a diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger and an expansion speed increaser; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with an expansion speed increaser 9 through a high-temperature heat exchanger 6, the expansion speed increaser 9 is also provided with a circulating working medium channel which is communicated with a spray pipe 4 through a heat supplier 7, the spray pipe 4 is also provided with a circulating working medium channel which is communicated with the diffuser pipe 1 through a low-temperature heat exchanger 8, the high-temperature heat exchanger 6 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 7 is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger 8 is.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the high-temperature heat exchanger 6 and absorbs heat, flows through the expansion speed increaser 9 to reduce the pressure, do work, reduce the pressure, increase the speed, flow through the heat supplier 7 to release heat, flows through the spray pipe 4 to reduce the pressure, increase the speed, flow through the low-temperature heat exchanger 8 to absorb heat, and then enters the diffuser pipe 1 to increase the pressure, increase the temperature and reduce the speed; the work output by the expansion speed increaser 9 is provided externally, the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 6, the heated medium obtains medium-temperature heat load through the heat supplier 7, and the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 8, so that the first-class heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 5 is realized by:
(1) structurally, the heat exchanger mainly comprises a diffuser pipe, an expander, a spray pipe, a second spray pipe, a high-temperature heat exchanger, a heat supplier and a low-temperature heat exchanger; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with the spray pipe 4 through the high-temperature heat exchanger 6, the spray pipe 4 is also provided with a circulating working medium channel which is communicated with the expander 2 through the heat supplier 7, the expander 2 is also provided with a circulating working medium channel which is communicated with the diffuser pipe 1 through the second spray pipe 5 and the low-temperature heat exchanger 8, the high-temperature heat exchanger 6 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 7 is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger 8 is also provided.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the high-temperature heat exchanger 6 and absorbs heat, flows through the spray pipe 4 to reduce the pressure and increase the speed, flows through the heat supplier 7 and releases heat, flows through the expander 2 to reduce the pressure and do work, flows through the second spray pipe 5 to reduce the pressure and increase the speed, flows through the low-temperature heat exchanger 8 to absorb heat, and then enters the diffuser pipe 1 to increase the pressure and increase the temperature and reduce the speed; work output by the expansion machine 2 is provided externally, a high-temperature heat medium provides driving heat load through a high-temperature heat exchanger 6, a heated medium obtains medium-temperature heat load through a heat supplier 7, and a low-temperature heat medium provides low-temperature heat load through a low-temperature heat exchanger 8, so that the first-class heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 6 is realized by:
(1) structurally, the device mainly comprises a diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger and an expansion speed increaser; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with the spray pipe 4 through the high-temperature heat exchanger 6, the spray pipe 4 is also provided with a circulating working medium channel which is communicated with the expansion speed increaser 9 through the heat supplier 7, the expansion speed increaser 9 is also provided with a circulating working medium channel which is communicated with the diffuser pipe 1 through the low-temperature heat exchanger 8, the high-temperature heat exchanger 6 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 7 is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger 8 is.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the high-temperature heat exchanger 6 and absorbs heat, flows through the spray pipe 4 and reduces and increases the pressure, flows through the heat supplier 7 and releases heat, flows through the expansion speed increaser 9 and reduces the pressure, does work, reduces and increases the pressure and increases the speed, flows through the low-temperature heat exchanger 8 and absorbs heat, and then enters the diffuser pipe 1 to increase the pressure, increase the temperature and reduce the speed; the work output by the expansion speed increaser 9 is provided externally, the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 6, the heated medium obtains medium-temperature heat load through the heat supplier 7, and the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 8, so that the first-class heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 7 is realized by:
(1) structurally, the heat recovery device mainly comprises a diffuser pipe, a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, an expansion speed increaser, a second expansion speed increaser and a heat regenerator; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with an expansion speed increaser 9 through a heat regenerator 11 and a high-temperature heat exchanger 6, the expansion speed increaser 9 and the circulating working medium channel are communicated with a second expansion speed increaser 10 through the heat regenerator 11 and a heat supplier 7, the second expansion speed increaser 10 and the circulating working medium channel are communicated with the diffuser pipe 1 through a low-temperature heat exchanger 8, the high-temperature heat exchanger 6 and a high-temperature heat medium channel are communicated with the outside, the heat supplier 7 and a heated medium channel are communicated with the outside, and the low-temperature heat exchanger 8 and a low-temperature heat medium channel are communicated with the outside.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the heat regenerator 11 and the high-temperature heat exchanger 6 and absorbs heat gradually, flows through the expansion speed increaser 9 to reduce the pressure, do work and increase the pressure and speed, flows through the heat regenerator 11 and the heat supplier 7 and releases heat gradually, flows through the second expansion speed increaser 10 to reduce the pressure, do work and increase the pressure and speed, flows through the low-temperature heat exchanger 8 and absorbs heat, and then enters the diffuser pipe 1 to increase the pressure, increase the temperature and reduce the speed; the work output by the expansion speed increaser 9 and the second expansion speed increaser 10 is provided externally, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 6, the heated medium obtains a medium-temperature heat load through the heat supplier 7, and the low-temperature heat medium provides a low-temperature heat load through the low-temperature heat exchanger 8, so that the first-type thermally 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 heat recovery device mainly comprises a diffuser pipe, a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, an expansion speed increaser, a second expansion speed increaser and a heat regenerator; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with an expansion speed increaser 9 through a high-temperature heat exchanger 6, the expansion speed increaser 9 and the circulating working medium channel are communicated with a second expansion speed increaser 10 through a heat supplier 7 and a heat regenerator 11, the second expansion speed increaser 10 and the circulating working medium channel are communicated with the diffuser pipe 1 through a low-temperature heat exchanger 8 and a heat regenerator 11, the high-temperature heat exchanger 6 and a high-temperature heat medium channel are communicated with the outside, the heat supplier 7 and a heated medium channel are communicated with the outside, and the low-temperature heat exchanger 8 and a low-temperature heat medium channel are communicated with the outside.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the high-temperature heat exchanger 6 and absorbs heat, flows through the expansion speed increaser 9 to reduce the pressure, do work and increase the pressure and speed, flows through the heat supplier 7 and the heat regenerator 11 to gradually release heat, flows through the second expansion speed increaser 10 to reduce the pressure, do work and increase the pressure and speed, flows through the low-temperature heat exchanger 8 and the heat regenerator 11 to gradually absorb heat, and then enters the diffuser pipe 1 to increase the pressure, increase the temperature and reduce the speed; the work output by the expansion speed increaser 9 and the second expansion speed increaser 10 is provided externally, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 6, the heated medium obtains a medium-temperature heat load through the heat supplier 7, and the low-temperature heat medium provides a low-temperature heat load through the low-temperature heat exchanger 8, so that the first-type thermally driven compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 9 is realized by:
(1) structurally, the heat exchanger mainly comprises a diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, an expansion speed increaser and a heat regenerator; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with an expansion speed increaser 9 through a heat regenerator 11 and a high-temperature heat exchanger 6, the expansion speed increaser 9 is also provided with a circulating working medium channel which is communicated with a spray pipe 4 through the heat regenerator 11 and a heat supplier 7, the spray pipe 4 is also provided with a circulating working medium channel which is communicated with the diffuser pipe 1 through a low-temperature heat exchanger 8, the high-temperature heat exchanger 6 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 7 is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the heat regenerator 11 and the high-temperature heat exchanger 6 and absorbs heat gradually, flows through the expansion speed increaser 9 to reduce the pressure, do work and increase the pressure and speed, flows through the heat regenerator 11 and the heat supplier 7 and releases heat gradually, flows through the spray pipe 4 to reduce the pressure and increase the speed, flows through the low-temperature heat exchanger 8 and absorbs heat, and then enters the diffuser pipe 1 to increase the pressure, increase the temperature and reduce the speed; the work output by the expansion speed increaser 9 is provided externally, the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 6, the heated medium obtains medium-temperature heat load through the heat supplier 7, and the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 8, so that the first-class heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 10 is realized by:
(1) structurally, the heat exchanger mainly comprises a diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, an expansion speed increaser and a heat regenerator; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with an expansion speed increaser 9 through a high-temperature heat exchanger 6, the expansion speed increaser 9 is also provided with a circulating working medium channel which is communicated with a spray pipe 4 through a heat supplier 7 and a heat regenerator 11, the spray pipe 4 is also provided with a circulating working medium channel which is communicated with the diffuser pipe 1 through a low-temperature heat exchanger 8 and a heat regenerator 11, the high-temperature heat exchanger 6 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 7 is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the high-temperature heat exchanger 6 and absorbs heat, flows through the expansion speed increaser 9 and performs pressure reduction, work doing and pressure reduction and speed increase, flows through the heat supplier 7 and the heat regenerator 11 and gradually releases heat, flows through the spray pipe 4 and performs pressure reduction and speed increase, flows through the low-temperature heat exchanger 8 and the heat regenerator 11 and gradually absorbs heat, and then enters the diffuser pipe 1 to perform pressure increase, temperature increase and speed reduction; the work output by the expansion speed increaser 9 is provided externally, the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 6, the heated medium obtains medium-temperature heat load through the heat supplier 7, and the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 8, so that the first-class heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 11 is realized by:
(1) structurally, the heat exchanger mainly comprises a diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, an expansion speed increaser and a heat regenerator; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with the spray pipe 4 through the heat regenerator 11 and the high-temperature heat exchanger 6, the spray pipe 4 is also provided with a circulating working medium channel which is communicated with the expansion speed increaser 9 through the heat regenerator 11 and the heat supplier 7, the expansion speed increaser 9 is also provided with a circulating working medium channel which is communicated with the diffuser pipe 1 through the low-temperature heat exchanger 8, the high-temperature heat exchanger 6 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 7 is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the heat regenerator 11 and the high-temperature heat exchanger 6 and absorbs heat gradually, flows through the spray pipe 4 to reduce the pressure and increase the speed, flows through the heat regenerator 11 and the heat heater 7 and releases heat gradually, flows through the expansion speed increaser 9 to reduce the pressure and do work and reduce the pressure and increase the speed, flows through the low-temperature heat exchanger 8 and absorbs heat, and then enters the diffuser pipe 1 to increase the pressure and increase the temperature and reduce the speed; the work output by the expansion speed increaser 9 is provided externally, the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 6, the heated medium obtains medium-temperature heat load through the heat supplier 7, and the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 8, so that the first-class heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 12 is realized by:
(1) structurally, the heat exchanger mainly comprises a diffuser pipe, a spray pipe, a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, an expansion speed increaser and a heat regenerator; the diffuser pipe 1 is provided with a circulating working medium channel which is communicated with the spray pipe 4 through the high-temperature heat exchanger 6, the spray pipe 4 is also provided with a circulating working medium channel which is communicated with the expansion speed increaser 9 through the heat supplier 7 and the heat regenerator 11, the expansion speed increaser 9 is also provided with a circulating working medium channel which is communicated with the diffuser pipe 1 through the low-temperature heat exchanger 8 and the heat regenerator 11, the high-temperature heat exchanger 6 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 7 is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger.
(2) In the process, the circulating working medium discharged by the diffuser pipe 1 flows through the high-temperature heat exchanger 6 and absorbs heat, flows through the spray pipe 4 and is subjected to pressure reduction and speed increase, flows through the heat supplier 7 and the heat regenerator 11 and gradually releases heat, flows through the expansion speed increaser 9 and is subjected to pressure reduction and work application and pressure reduction and speed increase, flows through the low-temperature heat exchanger 8 and the heat regenerator 11 and gradually absorbs heat, and then enters the diffuser pipe 1 to be subjected to pressure increase and temperature increase and speed reduction; the work output by the expansion speed increaser 9 is provided externally, the high-temperature heat medium provides driving heat load through the high-temperature heat exchanger 6, the heated medium obtains medium-temperature heat load through the heat supplier 7, and the low-temperature heat medium provides low-temperature heat load through the low-temperature heat exchanger 8, so that the first-class heat driving compression heat pump is formed.
The first type of thermally driven compression heat pump shown in fig. 13 is realized by:
in the first type of thermally driven compression heat pump shown in fig. 2, a second heat supply device is added, a low-temperature heat medium channel communicated with the outside of the low-temperature heat exchanger 8 is eliminated, the high-temperature heat medium channel of the high-temperature heat exchanger 6 is communicated with the outside, the high-temperature heat medium channel is adjusted to be communicated with the outside, the high-temperature heat medium channel is communicated with the outside after the high-temperature heat exchanger 6, the second heat supply device 12 and the low-temperature heat exchanger 8 are sequentially communicated, then the high-temperature heat medium channel of the low-temperature heat exchanger 8 is communicated with the outside, and the heated medium; the high-temperature heat medium flows through the high-temperature heat exchanger 6, the second heat supply device 12 and the low-temperature heat exchanger 8 in sequence, gradually releases heat and cools, and is discharged to the outside to form a first-class heat-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) the compressor is replaced by the diffuser pipe, and the manufacturing difficulty and cost of the first-class thermally driven compression heat pump are greatly reduced.
(2) The spray pipe realizes the replacement of the expansion machine, and greatly reduces the manufacturing difficulty and the manufacturing cost of the first-class thermally driven compression heat pump.
(3) The expansion speed increaser realizes the replacement of the expansion machine, and flexibly and effectively reduces the manufacturing difficulty and the manufacturing cost of the first-class thermally driven compression heat pump.
(4) The simple components replace complex components, and the performance index of the first type of thermally driven compression heat pump is favorably maintained or improved.
(5) The complex parts are replaced by simple parts and simplified, which is beneficial to improving the safety and service life of the dynamic parts.
(6) A plurality of specific technical schemes are provided, and the device can be used for coping with a plurality of different actual conditions and has a wider application range.
(7) The first type of thermally driven compression heat pump technology is expanded, the temperature difference utilization and the energy difference utilization are favorably realized, and the application range of the heat pump is expanded.

Claims (13)

1. The first kind of heat-driven compression heat pump mainly comprises a diffuser pipe, an expander, a second expander, a spray pipe, a second spray pipe, a high-temperature heat exchanger, a heat supplier and a low-temperature heat exchanger; the diffuser pipe (1) is provided with a circulating working medium channel which is communicated with the expander (2) through the high-temperature heat exchanger (6), the expander (2) is also provided with a circulating working medium channel which is communicated with the second expander (3) through the spray pipe (4) and the heat supplier (7), the second expander (3) is also provided with a circulating working medium channel which is communicated with the diffuser pipe (1) through the second spray pipe (5) and the low-temperature heat exchanger (8), the high-temperature heat exchanger (6) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (7) is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium channel which is communicated with the.
2. The first kind of heat-driven compression heat pump mainly comprises a diffuser pipe, a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, an expansion speed increaser and a second expansion speed increaser; the heat pump comprises a diffuser pipe (1), a circulating working medium channel, a heat supplier (7), a second expansion speed increaser (10), a circulating working medium channel, a low-temperature heat exchanger (8), a high-temperature heat medium channel, a heated medium channel, a low-temperature heat medium channel and an external communication, wherein the diffuser pipe (1) is communicated with the expansion speed increaser (9) through the high-temperature heat exchanger (6), the expansion speed increaser (9) is also communicated with the second expansion speed increaser (10) through the heat supplier (7), the second expansion speed increaser (10) is also communicated with the diffuser pipe (1) through the low-temperature heat exchanger (8), the high-temperature heat exchanger (6) is also communicated with the external communication, the heat supplier (7) is also.
3. The first kind of thermally driven compression heat pump mainly comprises a diffuser pipe, an expander, a spray pipe, a second spray pipe, a high-temperature heat exchanger, a heat supplier and a low-temperature heat exchanger; the diffuser pipe (1) is provided with a circulating working medium channel which is communicated with the expander (2) through a high-temperature heat exchanger (6), the expander (2) is also provided with a circulating working medium channel which is communicated with the spray pipe (4) through a second spray pipe (5) and a heat supplier (7), the spray pipe (4) is also provided with a circulating working medium channel which is communicated with the diffuser pipe (1) through a low-temperature heat exchanger (8), the high-temperature heat exchanger (6) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (7) is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium channel which is.
4. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger and expansion speed increaser; the diffuser pipe (1) is provided with a circulating working medium channel which is communicated with an expansion speed increasing machine (9) through a high-temperature heat exchanger (6), the expansion speed increasing machine (9) is also provided with a circulating working medium channel which is communicated with a spray pipe (4) through a heat supplier (7), the spray pipe (4) is also provided with a circulating working medium channel which is communicated with the diffuser pipe (1) through a low-temperature heat exchanger (8), the high-temperature heat exchanger (6) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (7) is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium channel which is.
5. The first kind of thermally driven compression heat pump mainly comprises a diffuser pipe, an expander, a spray pipe, a second spray pipe, a high-temperature heat exchanger, a heat supplier and a low-temperature heat exchanger; the diffuser pipe (1) is provided with a circulating working medium channel which is communicated with the spray pipe (4) through the high-temperature heat exchanger (6), the spray pipe (4) is also provided with a circulating working medium channel which is communicated with the expansion machine (2) through the heat supplier (7), the expansion machine (2) is also provided with a circulating working medium channel which is communicated with the diffuser pipe (1) through the second spray pipe (5) and the low-temperature heat exchanger (8), the high-temperature heat exchanger (6) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (7) is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium channel.
6. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger and expansion speed increaser; the diffuser pipe (1) is provided with a circulating working medium channel which is communicated with the spray pipe (4) through a high-temperature heat exchanger (6), the spray pipe (4) is also provided with a circulating working medium channel which is communicated with the expansion speed increaser (9) through a heat supplier (7), the expansion speed increaser (9) is also provided with a circulating working medium channel which is communicated with the diffuser pipe (1) through a low-temperature heat exchanger (8), the high-temperature heat exchanger (6) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (7) is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium channel.
7. The first kind of heat-driven compression heat pump mainly comprises a diffuser pipe, a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, an expansion speed increaser, a second expansion speed increaser and a heat regenerator; the diffuser pipe (1) is provided with a circulating working medium channel which is communicated with an expansion speed increasing machine (9) through a heat regenerator (11) and a high-temperature heat exchanger (6), the expansion speed increasing machine (9) is also provided with a circulating working medium channel which is communicated with a second expansion speed increasing machine (10) through the heat regenerator (11) and a heat supplier (7), the second expansion speed increasing machine (10) is also provided with a circulating working medium channel which is communicated with the diffuser pipe (1) through a low-temperature heat exchanger (8), the high-temperature heat exchanger (6) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (7) is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium channel which is communicated with.
8. The first kind of heat-driven compression heat pump mainly comprises a diffuser pipe, a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, an expansion speed increaser, a second expansion speed increaser and a heat regenerator; the diffuser pipe (1) is provided with a circulating working medium channel which is communicated with an expansion speed increasing machine (9) through a high-temperature heat exchanger (6), the expansion speed increasing machine (9) is also provided with a circulating working medium channel which is communicated with a second expansion speed increasing machine (10) through a heat supplier (7) and a heat regenerator (11), the second expansion speed increasing machine (10) is also provided with a circulating working medium channel which is communicated with the diffuser pipe (1) through a low-temperature heat exchanger (8) and the heat regenerator (11), the high-temperature heat exchanger (6) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (7) is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium channel which is communicated with.
9. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger, expansion speed increaser and heat regenerator; the diffuser pipe (1) is provided with a circulating working medium channel which is communicated with an expansion speed increaser (9) through a heat regenerator (11) and a high-temperature heat exchanger (6), the expansion speed increaser (9) is also provided with a circulating working medium channel which is communicated with a spray pipe (4) through the heat regenerator (11) and a heat supplier (7), the spray pipe (4) is also provided with a circulating working medium channel which is communicated with the diffuser pipe (1) through a low-temperature heat exchanger (8), the high-temperature heat exchanger (6) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (7) is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger (8) is also provided with a low-temperature heat.
10. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger, expansion speed increaser and heat regenerator; the diffuser pipe (1) is provided with a circulating working medium channel which is communicated with an expansion speed increaser (9) through a high-temperature heat exchanger (6), the expansion speed increaser (9) is also provided with a circulating working medium channel which is communicated with a spray pipe (4) through a heat supplier (7) and a heat regenerator (11), the spray pipe (4) is also provided with a circulating working medium channel which is communicated with the diffuser pipe (1) through a low-temperature heat exchanger (8) and the heat regenerator (11), the high-temperature heat exchanger (6) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (7) is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger (8) is also provided with a low-temperature heat.
11. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger, expansion speed increaser and heat regenerator; the diffuser pipe (1) is provided with a circulating working medium channel which is communicated with the spray pipe (4) through the heat regenerator (11) and the high-temperature heat exchanger (6), the spray pipe (4) is also provided with a circulating working medium channel which is communicated with the expansion speed increaser (9) through the heat regenerator (11) and the heat supplier (7), the expansion speed increaser (9) is also provided with a circulating working medium channel which is communicated with the diffuser pipe (1) through the low-temperature heat exchanger (8), the high-temperature heat exchanger (6) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (7) is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger (8) is also provided with a low-temperature heat.
12. The first kind of heat driven compression heat pump consists of mainly diffuser pipe, spray pipe, high temperature heat exchanger, heat supplier, low temperature heat exchanger, expansion speed increaser and heat regenerator; the diffuser pipe (1) is provided with a circulating working medium channel which is communicated with the spray pipe (4) through the high-temperature heat exchanger (6), the spray pipe (4) is also provided with a circulating working medium channel which is communicated with the expansion speed increaser (9) through the heat supplier (7) and the heat regenerator (11), the expansion speed increaser (9) is also provided with a circulating working medium channel which is communicated with the diffuser pipe (1) through the low-temperature heat exchanger (8) and the heat regenerator (11), the high-temperature heat exchanger (6) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (7) is also provided with a heated medium channel which is communicated with the outside, and the low-temperature heat exchanger (8) is also provided with a low-temperature heat.
13. 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 in claims 1-12, a second heat supply device is added, a low-temperature heat medium channel communicated with the outside by a low-temperature heat exchanger (8) is eliminated, the high-temperature heat medium channel communicated with the outside of the high-temperature heat exchanger (6) is adjusted to be communicated with the outside by the high-temperature heat medium channel, the high-temperature heat medium channel is communicated with the outside after the high-temperature heat exchanger (6), the second heat supply device (12) and the low-temperature heat exchanger (8) are sequentially communicated, then the high-temperature heat medium channel is communicated with the outside, and the heated medium channel is communicated with the outside of the second heat supply device (12) to form the first.
CN201911387358.3A 2018-12-19 2019-12-16 First-class thermally-driven compression heat pump Pending CN110966785A (en)

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