CN111380249A

CN111380249A - Third-class thermally-driven compression heat pump

Info

Publication number: CN111380249A
Application number: CN202010101618.2A
Authority: CN
Inventors: 李鸿瑞; 李华玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-18
Filing date: 2020-02-09
Publication date: 2020-07-07

Abstract

The invention provides a third type of thermally driven compression heat pump, and belongs to the technical field of power and heat pumps. The dual-energy compressor is provided with a circulating working medium channel which is communicated with the expansion speed increasing machine through a high-temperature heat exchanger, the expansion speed increasing machine is also provided with a circulating working medium channel which is communicated with a second expansion speed increasing machine through a heat supplier, the second expansion speed increasing machine is also provided with a circulating working medium channel which is communicated with a second dual-energy compressor through a cooler, the second dual-energy compressor is also provided with a circulating working medium channel which is communicated with the dual-energy compressor 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, the cooler is also provided with a cold source medium channel which is communicated with the outside, the expansion speed increasing machine and the second expansion speed increasing machine are connected with the dual-energy compressor and the second dual-energy compressor and.

Description

Third-class thermally-driven compression heat pump

The technical field is as follows:

the invention belongs to the technical field of power and heat pumps.

Background art:

the heat demand and the power demand are common in human life and production, are provided by corresponding devices according to a certain working process, and have great significance in realizing the rationalization of the process and the simplification of the devices. From the working process, in the technical field of heat pumps which simultaneously utilize low-temperature heat resources and high-temperature heat resources for heat supply, the third type of thermally-driven compression heat pump can simply, actively and efficiently realize the effective utilization of temperature difference and energy difference, and the working process is reasonable; from the view point of components constituting the device, a compressor and an expander are the essential core and basic components constituting the third type of thermally driven compression heat pump; from the point of view of the manufacture of the components, the difficulty of the manufacture of the compressor and the expander is high, and the requirement for materials is high, which leads to high manufacturing cost of the components and the device. The simplification of parts is realized, the manufacturing difficulty and the manufacturing cost of the third type of thermally driven compression heat pump are reduced, and the popularization and application range of the heat pump is widened.

The invention provides a third type of thermally driven compression heat pump which replaces a compressor with a dual-energy compressor and replaces an expansion machine with an expansion speed increaser on the basis of keeping or effectively improving the performance index of the third type of thermally driven compression heat pump and effectively reducing the manufacturing difficulty and the manufacturing cost of the third type of thermally driven compression heat pump.

The invention content is as follows:

the invention mainly aims to provide a third type of thermally-driven compression heat pump which realizes compression and temperature rise by a dual-energy compressor and pressure reduction and expansion by an expansion speed increaser; the specific invention content is described in the following items:

1. the third type of thermally driven compression heat pump mainly comprises a compressor, an expander, a second compressor, a high-temperature heat exchanger, a heat supplier, a cooler, a low-temperature heat exchanger, a diffuser pipe, a spray pipe, a second spray pipe and a second diffuser pipe; the compressor 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 a second expander through a spray pipe and a heat supplier, the second expander is also provided with a circulating working medium channel which is communicated with a second compressor through a second spray pipe, a cooler and a second diffuser pipe, the second compressor is also provided with a circulating working medium channel which is communicated with the compressor through a low-temperature heat exchanger and a diffuser pipe, 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, the cooler is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger is also provided with a low-temperature heat medium channel which is communicated with the outside, and the expander.

2. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the dual-energy compressor is provided with a circulating working medium channel which is communicated with the expansion speed increasing machine through a high-temperature heat exchanger, the expansion speed increasing machine is also provided with a circulating working medium channel which is communicated with a second expansion speed increasing machine through a heat supplier, the second expansion speed increasing machine is also provided with a circulating working medium channel which is communicated with a second dual-energy compressor through a cooler, the second dual-energy compressor is also provided with a circulating working medium channel which is communicated with the dual-energy compressor 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, the cooler is also provided with a cold source medium channel which is communicated with the outside, the expansion speed increasing machine and the second expansion speed increasing machine are connected with the dual-energy compressor and the second dual-energy compressor and.

3. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the external part is provided with a cold source medium channel communicated with the dual-energy compressor, the dual-energy compressor is also provided with a cold source medium channel communicated with the second dual-energy compressor through a low-temperature heat exchanger, the second dual-energy compressor is also provided with a cold source medium channel communicated with the expansion speed increaser through a high-temperature heat exchanger, the expansion speed increaser is also provided with a cold source medium channel communicated with the external part through a heat supplier, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the low-temperature heat exchanger is also provided with a low-temperature heat medium channel communicated with the external part, the expansion speed increaser and the second expansion speed increaser are connected with the dual-energy compressor and the second dual-energy compressor and transmit power, and.

4. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the external part is provided with a low-temperature heat medium channel communicated with the dual-energy compressor, the dual-energy compressor is also provided with a low-temperature heat medium channel communicated with the expansion speed increaser through a high-temperature heat exchanger, the expansion speed increaser is also provided with a low-temperature heat medium channel communicated with the second expansion speed increaser through a heater, the second expansion speed increaser is also provided with a low-temperature heat medium channel communicated with the second dual-energy compressor through a cooler, the second dual-energy compressor is also provided with a low-temperature heat medium channel communicated with the external part, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the external part, the heater is also provided with a heated medium channel communicated with the external part, the cooler is also provided with a cold source medium channel communicated with the external part, and the expansion speed increaser and the second expansion speed increaser.

5. The third kind of heat-driven compression heat pump mainly comprises a heat supplier, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the expansion speed increaser is also provided with a heat source medium channel which is communicated with the second expansion speed increaser through a heat supplier, the second expansion speed increaser is also provided with a heat source medium channel which is communicated with the dual-energy compressor through a cooler, the dual-energy compressor is also provided with a heat source medium channel which is communicated with the second dual-energy compressor through a low-temperature heat exchanger, the second dual-energy compressor is also provided with a heat source 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, the cooler is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger is also provided with a low-temperature heat medium channel which is communicated with the outside, and the expansion speed increaser and the second expansion speed increaser are connected with the dual-energy compressor and the second dual.

6. The third kind of thermally driven compression heat pump mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the external part is provided with a heated medium channel which is communicated with an expansion speed increasing machine, the expansion speed increasing machine is also provided with a heated medium channel which is communicated with a dual-energy compressor through a cooler, the dual-energy compressor is also provided with a heated medium channel which is communicated with a second dual-energy compressor through a low-temperature heat exchanger, the second dual-energy compressor is also provided with a heated medium channel which is communicated with the second expansion speed increasing machine through a high-temperature heat exchanger, the second expansion speed increasing machine is also provided with a heated medium channel which is communicated with the external part, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel which is communicated with the external part, the cooler is also provided with a cold source medium channel which is communicated with the external part, the expansion speed increasing machine and the second expansion speed increasing machine are connected with the dual-energy compressor and the second dual-energy compressor and transmit power, and.

7. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the dual-energy compressor is provided with a circulating working medium channel which is communicated with the expansion speed increasing machine through a heat regenerator and a high-temperature heat exchanger, the expansion speed increasing machine is also provided with a circulating working medium channel which is communicated with a second expansion speed increasing machine through the heat regenerator and a heat supplier, the second expansion speed increasing machine is also provided with a circulating working medium channel which is communicated with the second dual-energy compressor through a cooler, the second dual-energy compressor is also provided with a circulating working medium channel which is communicated with the dual-energy compressor 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, the cooler is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger is also provided with a low-temperature heat medium channel which is communicated with the outside, and the.

8. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with the dual-energy compressor, the dual-energy compressor is also provided with a cold source medium channel communicated with a second dual-energy compressor through a low-temperature heat exchanger, the second dual-energy compressor is also provided with a cold source medium channel communicated with an expansion speed increaser through a heat regenerator and a high-temperature heat exchanger, the expansion speed increaser is also provided with a cold source medium channel communicated with the external part through a heat regenerator and a heat supplier, the second expansion speed increaser is also provided with a cold source medium channel communicated with the external part, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the low-temperature heat exchanger is also provided with a low-temperature heat medium channel communicated with the external part, the expansion speed increaser and the second expansion.

9. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part of the dual-energy compressor is provided with a low-temperature heat medium channel communicated with the dual-energy compressor, the dual-energy compressor is also provided with a low-temperature heat medium channel communicated with the expansion speed increaser through a heat regenerator and a high-temperature heat exchanger, the expansion speed increaser is also provided with a low-temperature heat medium channel communicated with a second expansion speed increaser through a cooler, the second dual-energy compressor is also provided with a low-temperature heat medium channel communicated with the external part, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the cooler is also provided with a cold source medium channel communicated with the external part, and the expansion speed increaser and the second expansion speed increaser are connected with the dual-energy compressor and the second dual-energy compressor and transmit power to form a third type of heat.

10. The third kind of heat-driven compression heat pump mainly comprises a heat supplier, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the expansion speed increaser is characterized in that a heat source medium channel is arranged outside and communicated with the expansion speed increaser, the expansion speed increaser is also communicated with a second expansion speed increaser through a heat regenerator and a heat supplier, the second expansion speed increaser is also communicated with a dual-energy compressor through a cooler, the dual-energy compressor is also communicated with a second dual-energy compressor through a low-temperature heat exchanger, the second dual-energy compressor is also communicated with the outside through a heat regenerator, the heat supplier is also communicated with the outside through a heated medium channel, the cooler is also communicated with the outside through a cold source medium channel, the low-temperature heat exchanger is also communicated with the outside through a low-temperature heat medium channel, and the expansion speed increaser and the second expansion speed increaser are connected with the dual-energy compressor and the second dual-energy compressor and transmit power to form a third type heat-driven compression.

11. The third kind of thermally driven compression heat pump mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heated medium channel which is communicated with an expansion speed increasing machine, the expansion speed increasing machine is also provided with a heated medium channel which is communicated with a dual-energy compressor through a cooler, the dual-energy compressor is also provided with a heated medium channel which is communicated with a second dual-energy compressor through a low-temperature heat exchanger, the second dual-energy compressor is also provided with a heated medium channel which is communicated with the second expansion speed increasing machine through a heat regenerator and a high-temperature heat exchanger, the cooler is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger is also provided with a low-temperature heat medium channel which is communicated with the outside, and the expansion speed increasing machine and the second expansion speed increasing machine are connected with the dual-energy compressor and the second dual-energy compressor and transmit power to form a third type heat-driven compression heat pump.

12. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the dual-energy compressor 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 second expansion speed increaser through a heat supplier and a cooler, the second dual-energy compressor is also provided with a circulating working medium channel which is communicated with the dual-energy compressor through the heat regenerator and 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, the cooler is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger is also provided with a low-temperature heat medium channel which is communicated with the outside, and the expansion speed increaser and the second expansion speed increaser are connected with the dual-energy compressor and the second dual-energy.

13. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with the dual-energy compressor, the dual-energy compressor is also provided with a cold source medium channel communicated with a second dual-energy compressor through a heat regenerator and a low-temperature heat exchanger, the second dual-energy compressor is also provided with a cold source medium channel communicated with an expansion speed increaser through a high-temperature heat exchanger, the expansion speed increaser is also provided with a cold source medium channel communicated with a second expansion speed increaser through a heat regenerator, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the low-temperature heat exchanger is also provided with a low-temperature heat medium channel communicated with the external part, and the expansion speed increaser and the second expansion speed increaser are connected with the dual-energy compressor and the second dual-energy compressor and transmit power.

14. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a low-temperature heat medium channel communicated with a dual-energy compressor, the dual-energy compressor is also provided with a low-temperature heat medium channel communicated with an expansion speed increaser through a high-temperature heat exchanger, the expansion speed increaser is also provided with a low-temperature heat medium channel communicated with a second expansion speed increaser through a heat supplier, the second expansion speed increaser is also provided with a low-temperature heat medium channel communicated with the second dual-energy compressor through a heat regenerator, the second dual-energy compressor is also provided with a low-temperature heat medium channel communicated with the external part through a heat regenerator, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the cooler is also provided with a cold source medium channel communicated with the external part, and the expansion speed increaser and the second expansion speed increaser.

15. The third kind of heat-driven compression heat pump mainly comprises a heat supplier, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the expansion speed increaser is characterized in that a heat source medium channel is arranged outside and communicated with the expansion speed increaser, the expansion speed increaser is also communicated with a second expansion speed increaser through a heat supplier, the second expansion speed increaser is also communicated with a dual-energy compressor through a heat regenerator and a cooler, the dual-energy compressor is also communicated with a second dual-energy compressor through the heat regenerator and a low-temperature heat exchanger, the second dual-energy compressor is also communicated with the outside through a heat source medium channel, the heat supplier is also communicated with the outside through a heated medium channel, the cooler is also communicated with the outside through a cold source medium channel, the low-temperature heat exchanger is also communicated with the outside through a low-temperature heat medium channel, and the expansion speed increaser and the second expansion speed increaser are connected with the dual-energy compressor and the second dual-energy compressor and transmit power to form a third.

16. The third kind of thermally driven compression heat pump mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part of the expansion speed increaser is communicated with the expansion speed increaser through a heated medium channel, the expansion speed increaser is also communicated with the dual-energy compressor through a heat regenerator and a cooler, the dual-energy compressor is also communicated with the second dual-energy compressor through the heat regenerator and a low-temperature heat exchanger, the second dual-energy compressor is also communicated with the second expansion speed increaser through a high-temperature heat exchanger, the second expansion speed increaser is also communicated with the external part through a heated medium channel, the high-temperature heat exchanger is also communicated with the external part through a high-temperature heat medium channel, the cooler is also communicated with the external part through a cold source medium channel, the low-temperature heat exchanger is also communicated with the external part through a low-temperature heat medium channel, and the expansion speed increaser and the second expansion speed increaser are connected with the dual-energy compressor and the second dual-energy compressor and transmit power.

17. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the dual-energy compressor is provided with a circulating working medium channel which is communicated with the expansion speed increasing machine through a high-temperature heat exchanger, the expansion speed increasing machine is also provided with a circulating working medium channel which is communicated with a second expansion speed increasing machine through a heat supplier and a heat regenerator, the second expansion speed increasing machine is also provided with a circulating working medium channel which is communicated with the second dual-energy compressor through a cooler, the second dual-energy compressor is also provided with a circulating working medium channel which is communicated with the dual-energy compressor 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, the cooler is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger is also provided with a low-temperature heat medium channel which is communicated with the outside, and the.

18. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with the dual-energy compressor, the dual-energy compressor is also provided with a cold source medium channel communicated with the second dual-energy compressor through a low-temperature heat exchanger and a heat regenerator, the second dual-energy compressor is also provided with a cold source medium channel communicated with an expansion speed increaser through a high-temperature heat exchanger, the expansion speed increaser is also provided with a cold source medium channel communicated with the second expansion speed increaser through a heat supplier and a heat regenerator, the second expansion speed increaser is also provided with a cold source medium channel communicated with the external part, the high-temperature heat exchanger is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the low-temperature heat exchanger is also provided with a low-temperature heat medium channel communicated with the external part, the expansion speed increaser.

19. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part of the dual-energy compressor is communicated with the dual-energy compressor through a heat regenerator, the dual-energy compressor is also communicated with an expansion speed increaser through a high-temperature heat exchanger, the expansion speed increaser is also communicated with a second expansion speed increaser through a heat supplier and the heat regenerator, the second expansion speed increaser is also communicated with a second dual-energy compressor through a cooler, the second dual-energy compressor is also communicated with the external part through a low-temperature heat medium channel, the high-temperature heat exchanger is also communicated with the external part through a high-temperature heat medium channel, the heat supplier is also communicated with the external part through a heated medium channel, the cooler is also communicated with the external part through a cold source medium channel, and the expansion speed increaser and the second expansion speed increaser are connected with the dual-energy compressor and the second dual-energy compressor and transmit power to form a third type heat-driven compression heat pump.

20. The third kind of heat-driven compression heat pump mainly comprises a heat supplier, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the expansion speed increaser is characterized in that a heat source medium channel is arranged outside and communicated with the expansion speed increaser, the expansion speed increaser is also communicated with a second expansion speed increaser through a heat supplier and a heat regenerator, the second expansion speed increaser is also communicated with a dual-energy compressor through a cooler, the dual-energy compressor is also communicated with a second dual-energy compressor through a low-temperature heat exchanger and a heat regenerator, the second dual-energy compressor is also communicated with the outside through a heat source medium channel, the heat supplier is also communicated with the outside through a heated medium channel, the cooler is also communicated with the outside through a cold source medium channel, the low-temperature heat exchanger is also communicated with the outside through a low-temperature heat medium channel, and the expansion speed increaser and the second expansion speed increaser are connected with the dual-energy compressor and the second dual-energy compressor and transmit power to form a.

21. The third kind of thermally driven compression heat pump mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part of the expansion speed-increasing machine is communicated with the expansion speed-increasing machine through a heat regenerator, the expansion speed-increasing machine is also communicated with a heated medium channel through a cooler and a dual-energy compressor, the dual-energy compressor is also communicated with a second dual-energy compressor through a low-temperature heat exchanger and a heat regenerator, the second dual-energy compressor is also communicated with a heated medium channel through a high-temperature heat exchanger and a second expansion speed-increasing machine, the second expansion speed-increasing machine is also communicated with the external part through a heated medium channel, the high-temperature heat exchanger is also communicated with the external part through a high-temperature heat medium channel, the cooler is also communicated with the external part through a cold source medium channel, the low-temperature heat exchanger is also communicated with the external part through a low-temperature heat medium channel, and the expansion speed-increasing machine and the second expansion speed-increasing machine are connected with the dual-energy compressor and the second dual-.

22. The third kind of thermally driven compression heat pump is the third kind of thermally driven compression heat pump added with a power machine in any one of the third kind of thermally driven compression heat pumps in items 2-21, wherein the power machine is connected with the dual-energy compressor and provides power for the dual-energy compressor to form additional external power driven compression heat pump.

23. A third type of thermally driven compression heat pump, which is a third type of thermally driven compression heat pump additionally provided with a working machine, wherein the expansion speed increaser is connected with the working machine and provides power for the working machine to form a third type of thermally driven compression heat pump additionally providing a power load to the outside.

Description of the drawings:

fig. 1 is a schematic diagram of a 1 st principal thermodynamic system of a third 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 third type of thermally driven compression heat pump according to the present invention.

Fig. 3 is a 3 rd principle thermodynamic system diagram of a third type of thermally driven compression heat pump provided in accordance with the present invention.

Fig. 4 is a diagram of a 4 th principle thermodynamic system of a third 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 third 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 third 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 third 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 third 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 third 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 third 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 third 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 third type of thermally driven compression heat pump according to the present invention.

Fig. 13 is a 13 th principle thermodynamic system diagram of a third 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 third type of thermally driven compression heat pump according to the present invention.

Fig. 15 is a diagram of a 15 th principle thermodynamic system of a third type of thermally driven compression heat pump according to the present invention.

Fig. 16 is a diagram of a 16 th principle thermodynamic system for a third class 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 for a third 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 third type of thermally driven compression heat pump according to the present invention.

Fig. 19 is a diagram of a 19 th principle thermodynamic system for a third 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 third 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 third type of thermally driven compression heat pump provided in accordance with the present invention.

In the figure, 1-compressor, 2-expander, 3-second expander, 4-second compressor, 5-high temperature heat exchanger, 6-heater, 7-cooler, 8-low temperature heat exchanger, 9-diffuser pipe, 10-nozzle, 11-second nozzle, 12-second diffuser pipe, 13-dual energy compressor, 14-expansion speed increaser, 15-second expansion speed increaser, 16-second dual energy compressor, 17-regenerator.

In order to clearly understand the content and essence of the present invention, the following description is made for the dual energy compressor and the expansion speed increasing machine:

(1) the dual-energy compressor, a device for increasing the pressure of fluid by using the external mechanical energy and the kinetic energy of the fluid, is a combination of the compressor and a diffuser pipe or other devices with the same function.

(2) The expansion speed increaser-a device which can realize the double functions of pressure reduction work and pressure reduction speed increaser under a certain pressure reduction is a combination of the expansion machine and a spray pipe, or a combination of the spray pipe and a turbine, 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 third type of thermally driven compression heat pump shown in fig. 1 is realized by:

(1) structurally, the heat exchanger mainly comprises a compressor, an expander, a second compressor, a high-temperature heat exchanger, a heat supplier, a cooler, a low-temperature heat exchanger, a diffuser pipe, a spray pipe, a second spray pipe and a second diffuser pipe; the compressor 1 is provided with a circulating working medium channel which is communicated with the expander 2 through the high-temperature heat exchanger 5, the expander 2 is also provided with a circulating working medium channel which is communicated with the second expander 3 through the spray pipe 10 and the heat supplier 6, the second expander 3 is also provided with a circulating working medium channel which is communicated with the second compressor 4 through the second spray pipe 11, the cooler 7 and the second diffuser pipe 12, the second compressor 4 is also provided with a circulating working medium channel which is communicated with the compressor 1 through the low-temperature heat exchanger 8 and the diffuser pipe 9, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 6 is also provided with a heated medium channel which is communicated with the outside, the cooler 7 is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger 8 is also provided with the low-temperature heat medium channel which is communicated with.

(2) In the flow, the circulating working medium discharged by the compressor 1 flows through the high-temperature heat exchanger 5 and absorbs heat, flows through the expander 2 to perform pressure reduction and work, flows through the spray pipe 10 to perform pressure reduction and speed increase, flows through the heat supply device 6 to perform heat release, flows through the second expander 3 to perform pressure reduction and work, flows through the second spray pipe 11 to perform pressure reduction and speed increase, flows through the cooler 7 to perform heat release, flows through the second diffuser pipe 12 to perform pressure increase and temperature increase and speed reduction, flows through the second compressor 4 to perform pressure increase and temperature increase, flows through the low-temperature heat exchanger 8 to absorb heat, flows through the diffuser pipe 9 to perform pressure; the work output by the expander 2 and the second expander 3 is provided for the compressor 1 and the second compressor 4 as power, or the work output by the expander 2 and the second expander 3 is provided for the compressor 1 and the second compressor 4 as power and is output to the outside at the same time, or the expander 2, the second expander 3 and the outside provide power for the compressor 1 and the second compressor 4 together; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains a medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third type of heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 2 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the dual-energy compressor 13 is provided with a circulation working medium channel which is communicated with the expansion speed increasing machine 14 through the high-temperature heat exchanger 5, the expansion speed increasing machine 14 is also provided with a circulation working medium channel which is communicated with the second expansion speed increasing machine 15 through the heat supplier 6, the second expansion speed increasing machine 15 is also provided with a circulation working medium channel which is communicated with the second dual-energy compressor 16 through the cooler 7, the second dual-energy compressor 16 is also provided with a circulation working medium channel which is communicated with the dual-energy compressor 13 through the low-temperature heat exchanger 8, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 6 is also provided with a heated medium channel which is communicated with the outside, the cooler 7 is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger 8 is also provided with a low-temperature heat medium channel which is communicated with the.

(2) In the process, the circulating working medium discharged by the dual-energy compressor 13 flows through the high-temperature heat exchanger 5 and absorbs heat, flows through the expansion speed-increasing machine 14 and performs pressure reduction, work application and pressure reduction and speed increase, flows through the heat supply device 6 and releases heat, flows through the second expansion speed-increasing machine 15 and performs pressure reduction, work application and pressure reduction and speed increase, flows through the cooler 7 and releases heat, flows through the second dual-energy compressor 16 and performs pressure increase, temperature increase and speed reduction, flows through the low-temperature heat exchanger 8 and absorbs heat, and then enters the dual-energy compressor 13 and performs pressure; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains a medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third type of heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 3 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the external part is provided with a cold source medium channel communicated with the dual-energy compressor 13, the dual-energy compressor 13 is also provided with a cold source medium channel communicated with the second dual-energy compressor 16 through the low-temperature heat exchanger 8, the second dual-energy compressor 16 is also provided with a cold source medium channel communicated with the expansion speed increaser 14 through the high-temperature heat exchanger 5, the expansion speed increaser 14 is also provided with a cold source medium channel communicated with the second expansion speed increaser 15 through the heat supplier 6, the second expansion speed increaser 15 is also provided with a cold source medium channel communicated with the external part, the high-temperature heat exchanger 5 is also provided with a high-temperature medium channel communicated with the external part, the heat supplier 6 is also provided with a heated medium channel communicated with the external part, the low-temperature heat exchanger 8 is also provided with a low-temperature medium channel communicated with the external part, and the expansion speed increaser.

(2) In the process, a cold source medium outside flows through the dual-energy compressor 13 to increase the pressure and increase the temperature and reduce the speed, flows through the low-temperature heat exchanger 8 to absorb heat, flows through the second dual-energy compressor 16 to increase the pressure and increase the temperature and reduce the speed, flows through the high-temperature heat exchanger 5 to absorb heat, flows through the expansion speed increaser 14 to reduce the pressure, do work, reduce the pressure and increase the speed, flows through the heat supply device 6 to release heat, flows through the second expansion speed increaser 15 to reduce the pressure, do work; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that a third type of heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 4 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the external part is provided with a low-temperature heat medium channel communicated with the dual-energy compressor 13, the dual-energy compressor 13 is also provided with a low-temperature heat medium channel communicated with the expansion speed increasing machine 14 through the high-temperature heat exchanger 5, the expansion speed increasing machine 14 is also provided with a low-temperature heat medium channel communicated with the second expansion speed increasing machine 15 through the heat supplier 6, the second expansion speed increasing machine 15 is also provided with a low-temperature heat medium channel communicated with the second dual-energy compressor 16 through the cooler 7, the second dual-energy compressor 16 is also provided with a low-temperature heat medium channel communicated with the external part, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier 6 is also provided with a heated medium channel communicated with the external part, the cooler 7 is also provided with a cold source medium channel communicated with the external part, and the expansion speed increasing machine 14 and the second expansion speed.

(2) In the process, external low-temperature heat medium flows through the dual-energy compressor 13 to increase the pressure and increase the temperature and reduce the speed, flows through the high-temperature heat exchanger 5 to absorb heat, flows through the expansion speed increaser 14 to reduce the pressure, do work, reduce the pressure and increase the speed, flows through the heat supply 6 to release heat, flows through the second expansion speed increaser 15 to reduce the pressure, do work, reduce the pressure and increase the speed, flows through the cooler 7 to release heat, flows through the second dual-energy compressor 16 to increase the pressure, increase the temperature and; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through an inlet and outlet flow, the high-temperature heat medium provides the driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third-class heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 5 is realized by:

(1) structurally, the system mainly comprises a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the external part is provided with a heat source medium channel communicated with an expansion speed increasing machine 14, the expansion speed increasing machine 14 is also provided with a heat source medium channel communicated with a second expansion speed increasing machine 15 through a heat supplier 6, the second expansion speed increasing machine 15 is also provided with a heat source medium channel communicated with a dual-energy compressor 13 through a cooler 7, the dual-energy compressor 13 is also provided with a heat source medium channel communicated with a second dual-energy compressor 16 through a low-temperature heat exchanger 8, the second dual-energy compressor 16 is also provided with a heat source medium channel communicated with the external part, the heat supplier 6 is also provided with a heated medium channel communicated with the external part, the cooler 7 is also provided with a cold source medium channel communicated with the external part, the low-temperature heat exchanger 8 is also provided with a low-temperature heat medium channel communicated with the external part, and the expansion speed increasing machine 14 and the second expansion speed increasing machine 15.

(2) In the process, an external heat source medium flows through the expansion speed increasing machine 14 to perform pressure reduction, work and speed increase, flows through the heat supply device 6 to release heat, flows through the second expansion speed increasing machine 15 to perform pressure reduction, work and speed increase, flows through the cooler 7 to release heat, flows through the dual-energy compressor 13 to perform pressure increase, temperature increase and speed reduction, flows through the low-temperature heat exchanger 8 to absorb heat, flows through the second dual-energy compressor 16 to perform pressure increase, temperature increase and speed reduction, and is then discharged outwards; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the heat source medium provides the driving heat load through an inlet flow and an outlet flow, the heated medium obtains a medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third-class heat-driven compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 6 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the external part is provided with a heated medium channel which is communicated with an expansion speed increasing machine 14, the expansion speed increasing machine 14 is also provided with a heated medium channel which is communicated with a dual-energy compressor 13 through a cooler 7, the dual-energy compressor 13 is also provided with a heated medium channel which is communicated with a second dual-energy compressor 16 through a low-temperature heat exchanger 8, the second dual-energy compressor 16 is also provided with a heated medium channel which is communicated with a second expansion speed increasing machine 15 through a high-temperature heat exchanger 5, the second expansion speed increasing machine 15 is also provided with a heated medium channel which is communicated with the external part, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel which is communicated with the external part, the cooler 7 is also provided with a cold source medium channel which is communicated with the external part, the low-temperature heat medium channel of the low-temperature heat exchanger 8 is also communicated with the external part, and the expansion speed.

(2) In the flow, an external heated medium flows through the expansion speed increasing machine 14 to perform pressure reduction work and pressure reduction speed increase, flows through the cooler 7 to release heat, flows through the dual-energy compressor 13 to perform pressure increase, temperature increase and speed reduction, flows through the low-temperature heat exchanger 8 to absorb heat, flows through the second dual-energy compressor 16 to perform pressure increase, temperature increase and speed reduction, flows through the high-temperature heat exchanger 5 to absorb heat, flows through the second expansion speed increasing machine 15 to perform pressure reduction work and pressure reduction speed increase, and is then discharged outwards; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through an inlet and outlet flow, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third type of thermally driven compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 7 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the dual-energy compressor 13 is provided with a circulation working medium channel which is communicated with the expansion speed increasing machine 14 through the heat regenerator 17 and the high-temperature heat exchanger 5, the expansion speed increasing machine 14 is also provided with a circulation working medium channel which is communicated with the second expansion speed increasing machine 15 through the heat regenerator 17 and the heat supplier 6, the second expansion speed increasing machine 15 is also provided with a circulation working medium channel which is communicated with the second dual-energy compressor 16 through the cooler 7, the second dual-energy compressor 16 is also provided with a circulation working medium channel which is communicated with the dual-energy compressor 13 through the low-temperature heat exchanger 8, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 6 is also provided with a heated medium channel which is communicated with the outside, the cooler 7 is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger 8 is also provided with the low-temperature heat medium channel which is communicated.

(2) In the process, the circulating working medium discharged by the dual-energy compressor 13 flows through the heat regenerator 17 and the high-temperature heat exchanger 5 and absorbs heat gradually, flows through the expansion speed increaser 14 to reduce the pressure, do work, reduce the pressure and increase the speed, flows through the heat regenerator 17 and the heat supplier 6 and releases heat gradually, flows through the second expansion speed increaser 15 to reduce the pressure, do work, reduce the pressure and increase the speed, flows through the cooler 7 to release heat, flows through the second dual-energy compressor 16 to increase the pressure, increase the temperature and decrease the speed, flows through the low-temperature heat exchanger 8 and absorbs heat, and then enters the dual; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains a medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third type of heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 8 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with the dual-energy compressor 13, the dual-energy compressor 13 is also provided with a cold source medium channel communicated with the second dual-energy compressor 16 through the low-temperature heat exchanger 8, the second dual-energy compressor 16 is also provided with a cold source medium channel communicated with the expansion speed increaser 14 through the heat regenerator 17 and the high-temperature heat exchanger 5, the expansion speed increaser 14 is also provided with a cold source medium channel communicated with the second expansion speed increaser 15 through the heat regenerator 17 and the heat supplier 6, the second expansion speed increaser 15 is also provided with a cold source medium channel communicated with the external part, the high-temperature heat exchanger 5 is also provided with a high-temperature medium channel communicated with the external part, the heat supplier 6 is also provided with a heated medium channel communicated with the external part, the low-temperature heat exchanger 8 is also provided with a low-temperature medium channel communicated with the external part, and the expansion speed incre.

(2) In the process, an external cold source medium flows through the dual-energy compressor 13 to increase the pressure and increase the speed and then reduce the speed, flows through the low-temperature heat exchanger 8 to absorb heat, flows through the second dual-energy compressor 16 to increase the pressure and increase the speed and then gradually absorbs heat, flows through the heat regenerator 17 and the high-temperature heat exchanger 5 to reduce the pressure and do work and reduce the pressure and increase the speed, flows through the heat regenerator 17 and the heat supply 6 to gradually release heat, flows through the second expansion speed increaser 15 to reduce the pressure and do work and reduce the pressure and increase the speed, and then; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that a third type of heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 9 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a low-temperature heat medium channel communicated with the dual-energy compressor 13, the dual-energy compressor 13 is also provided with a low-temperature heat medium channel communicated with the expansion speed increaser 14 through the heat regenerator 17 and the high-temperature heat exchanger 5, the expansion speed increaser 14 is also provided with a low-temperature heat medium channel communicated with the second expansion speed increaser 15 through the heat regenerator 17 and the heat supplier 6, the second expansion speed increaser 15 is also provided with a low-temperature heat medium channel communicated with the second dual-energy compressor 16 through the cooler 7, the second dual-energy compressor 16 is also provided with a low-temperature heat medium channel communicated with the external part, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier 6 is also provided with a heated medium channel communicated with the external part, the cooler 7 is also provided with a cold source medium channel communicated with the external part, and the expansion speed increaser.

(2) In the process, external low-temperature heat medium flows through the dual-energy compressor 13 to increase the pressure and increase the speed and then reduce the speed, flows through the heat regenerator 17 and the high-temperature heat exchanger 5 to gradually absorb heat, flows through the expansion speed increaser 14 to reduce the pressure, do work and increase the speed, flows through the heat regenerator 17 and the heat heater 6 to gradually release heat, flows through the second expansion speed increaser 15 to reduce the pressure, do work and increase the speed, flows through the cooler 7 to release heat, flows through the second dual-energy compressor 16 to increase the pressure, increase the temperature and reduce the speed, and; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through an inlet and outlet flow, the high-temperature heat medium provides the driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third-class heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 10 is realized by:

(1) structurally, the system mainly comprises a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heat source medium channel communicated with an expansion speed increasing machine 14, the expansion speed increasing machine 14 is also provided with a heat source medium channel communicated with a second expansion speed increasing machine 15 through a heat regenerator 17 and a heat supply device 6, the second expansion speed increasing machine 15 is also provided with a heat source medium channel communicated with a dual-energy compressor 13 through a cooler 7, the dual-energy compressor 13 is also provided with a heat source medium channel communicated with a second dual-energy compressor 16 through a low-temperature heat exchanger 8, the second dual-energy compressor 16 is also provided with a heat source medium channel communicated with the external part through the heat regenerator 17, the heat supply device 6 is also provided with a heated medium channel communicated with the external part, the cooler 7 is also provided with a cold source medium channel communicated with the external part, the low-temperature heat exchanger 8 is also provided with a low-medium warm channel communicated with the external part, and the expansion speed increasing machine 14 and the second expansion speed increasing.

(2) In the process, an external heat source medium flows through the expansion speed-increasing machine 14 to perform pressure reduction, work reduction and speed increase, flows through the heat regenerator 17 and the heat supply device 6 to gradually release heat, flows through the second expansion speed-increasing machine 15 to perform pressure reduction, work reduction and speed increase, flows through the cooler 7 to release heat, flows through the dual-energy compressor 13 to perform pressure increase, temperature increase and speed reduction, flows through the low-temperature heat exchanger 8 to absorb heat, flows through the second dual-energy compressor 16 to perform pressure increase, temperature increase and speed reduction, flows through the heat regenerator 17 to absorb heat, and then is externally discharged; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the heat source medium provides the driving heat load through an inlet flow and an outlet flow, the heated medium obtains a medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third-class heat-driven compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 11 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heated medium channel which is communicated with an expansion speed increasing machine 14, the expansion speed increasing machine 14 is also provided with a heated medium channel which is communicated with a dual-energy compressor 13 through a cooler 7, the dual-energy compressor 13 is also provided with a heated medium channel which is communicated with a second dual-energy compressor 16 through a low-temperature heat exchanger 8, the second dual-energy compressor 16 is also provided with a heated medium channel which is communicated with a second expansion speed increasing machine 15 through a regenerator 17 and a high-temperature heat exchanger 5, the second expansion speed increasing machine 15 is also provided with a heated medium channel which is communicated with the external part through the regenerator 17, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel which is communicated with the external part, the cooler 7 is also provided with a cold source medium channel which is communicated with the external part, the low-temperature heat exchanger 8 is also provided with a low-temperature heat medium channel which is communicated with the external part, and.

(2) In the process, an external heated medium flows through the expansion speed-increasing machine 14 to perform pressure reduction work and pressure reduction speed increase, flows through the cooler 7 to release heat, flows through the dual-energy compressor 13 to perform pressure increase, temperature increase and speed reduction, flows through the low-temperature heat exchanger 8 to absorb heat, flows through the second dual-energy compressor 16 to perform pressure increase, temperature increase and speed reduction, flows through the heat regenerator 17 and the high-temperature heat exchanger 5 to absorb heat gradually, flows through the second expansion speed-increasing machine 15 to perform pressure reduction work and pressure reduction speed increase, flows through the heat regenerator 17 to release heat, and is then discharged outwards; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through an inlet and outlet flow, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third type of thermally driven compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 12 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the dual-energy compressor 13 is provided with a circulation working medium channel which is communicated with the expansion speed increasing machine 14 through the high-temperature heat exchanger 5, the expansion speed increasing machine 14 is also provided with a circulation working medium channel which is communicated with the second expansion speed increasing machine 15 through the heat supplier 6, the second expansion speed increasing machine 15 is also provided with a circulation working medium channel which is communicated with the second dual-energy compressor 16 through the heat regenerator 17 and the cooler 7, the second dual-energy compressor 16 is also provided with a circulation working medium channel which is communicated with the dual-energy compressor 13 through the heat regenerator 17 and the low-temperature heat exchanger 8, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 6 is also provided with a heated medium channel which is communicated with the outside, the cooler 7 is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger 8 is also provided with the low-temperature heat medium channel which is communicated.

(2) In the process, the circulating working medium discharged by the dual-energy compressor 13 flows through the high-temperature heat exchanger 5 and absorbs heat, flows through the expansion speed-increasing machine 14 and performs pressure reduction, work application and pressure reduction and speed increase, flows through the heat supply device 6 and releases heat, flows through the second expansion speed-increasing machine 15 and performs pressure reduction, work application and pressure reduction and speed increase, flows through the heat regenerator 17 and the cooler 7 and gradually releases heat, flows through the second dual-energy compressor 16 and performs pressure increase, temperature increase and speed reduction, flows through the heat regenerator 17 and the low-temperature heat exchanger 8 and gradually absorbs heat, and then enters the dual-energy compressor 13 and; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains a medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third type of heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 13 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with the dual-energy compressor 13, the cold source medium channel, the heat regenerator 17, the low-temperature heat exchanger 8 and the second dual-energy compressor 16 are communicated, the second dual-energy compressor 16, the cold source medium channel, the high-temperature heat exchanger 5 and the expansion speed increaser 14 are communicated, the expansion speed increaser 14, the cold source medium channel, the heat supplier 6 and the second expansion speed increaser 15 are communicated, the second expansion speed increaser 15, the cold source medium channel, the heat regenerator 17 and the external part are communicated, the high-temperature heat exchanger 5, the high-temperature heat medium channel and the external part are communicated, the heat supplier 6, the heated medium channel and the external part are communicated, the low-temperature heat exchanger 8, the low-temperature heat medium channel and the external part are communicated, and the expansion speed increaser 14 and the second expansion speed increaser 15.

(2) In the process, an external cold source medium flows through the dual-energy compressor 13 to increase the pressure and increase the speed and then reduce the speed, flows through the heat regenerator 17 and the low-temperature heat exchanger 8 to absorb heat gradually, flows through the second dual-energy compressor 16 to increase the pressure and increase the speed and flows through the high-temperature heat exchanger 5 to absorb heat, flows through the expansion speed increaser 14 to reduce the pressure, do work and increase the pressure and speed, flows through the heat supplier 6 to release heat, flows through the second expansion speed increaser 15 to reduce the pressure, do work and increase the pressure and speed, flows through the heat regenerator; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that a third type of heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 14 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a low-temperature heat medium channel communicated with the dual-energy compressor 13, the dual-energy compressor 13 is also provided with a low-temperature heat medium channel communicated with the expansion speed increasing machine 14 through the high-temperature heat exchanger 5, the expansion speed increasing machine 14 is also provided with a low-temperature heat medium channel communicated with the second expansion speed increasing machine 15 through the heat supplier 6, the second expansion speed increasing machine 15 is also provided with a low-temperature heat medium channel communicated with the second dual-energy compressor 16 through the heat regenerator 17 and the cooler 7, the second dual-energy compressor 16 is also provided with a low-temperature heat medium channel communicated with the external part through the heat supplier 17, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier 6 is also provided with a heated medium channel communicated with the external part, the cooler 7 is also provided with a cold source medium channel communicated with the external part, and the expansion speed increasing machine 14 and the second.

(2) In the process, external low-temperature heat medium flows through the dual-energy compressor 13 to increase the pressure and increase the temperature and reduce the speed, flows through the high-temperature heat exchanger 5 to absorb heat, flows through the expansion speed increaser 14 to reduce the pressure, do work, reduce the pressure and increase the speed, flows through the heat supply 6 to release heat, flows through the second expansion speed increaser 15 to reduce the pressure, do work, reduce the pressure and increase the speed, flows through the heat regenerator 17 and the cooler 7 to release heat gradually, flows through the second dual-energy compressor 16 to increase the pressure and increase the temperature and reduce the speed, flows through the; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through an inlet and outlet flow, the high-temperature heat medium provides the driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third-class heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 15 is realized by:

(1) structurally, the system mainly comprises a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heat source medium channel communicated with an expansion speed increasing machine 14, the expansion speed increasing machine 14 is also provided with a heat source medium channel communicated with a second expansion speed increasing machine 15 through a heat supplier 6, the second expansion speed increasing machine 15 is also provided with a heat source medium channel communicated with a dual-energy compressor 13 through a heat regenerator 17 and a cooler 7, the dual-energy compressor 13 is also provided with a heat source medium channel communicated with a second dual-energy compressor 16 through the heat regenerator 17 and a low-temperature heat exchanger 8, the second dual-energy compressor 16 is also provided with a heat source medium channel communicated with the external part, the heat supplier 6 is also provided with a heated medium channel communicated with the external part, the cooler 7 is also provided with a cold source medium channel communicated with the external part, the low-temperature heat exchanger 8 is also provided with a low-temperature heat medium channel communicated with the external part, and the expansion speed increasing machine 14 and the second expansion speed increasing.

(2) In the process, an external heat source medium flows through the expansion speed increaser 14 to perform pressure reduction, work and speed increase, flows through the heat supply device 6 to release heat, flows through the second expansion speed increaser 15 to perform pressure reduction, work and speed increase, flows through the heat regenerator 17 and the cooler 7 to gradually release heat, flows through the dual-energy compressor 13 to increase the pressure, increase the temperature and reduce the speed, flows through the heat regenerator 17 and the low-temperature heat exchanger 8 to gradually absorb heat, flows through the second dual-energy compressor 16 to increase the pressure, increase the temperature and reduce the speed, and is then externally discharged; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the heat source medium provides the driving heat load through an inlet flow and an outlet flow, the heated medium obtains a medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third-class heat-driven compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 16 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heated medium channel which is communicated with an expansion speed increasing machine 14, the expansion speed increasing machine 14 is also provided with a heated medium channel which is communicated with a dual-energy compressor 13 through a regenerator 17 and a cooler 7, the dual-energy compressor 13 is also provided with a heated medium channel which is communicated with a second dual-energy compressor 16 through the regenerator 17 and a low-temperature heat exchanger 8, the second dual-energy compressor 16 is also provided with a heated medium channel which is communicated with a second expansion speed increasing machine 15 through a high-temperature heat exchanger 5, the second expansion speed increasing machine 15 is also provided with a heated medium channel which is communicated with the external part, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel which is communicated with the external part, the cooler 7 is also provided with a cold source medium channel which is communicated with the external part, the low-temperature heat exchanger 8 is also provided with a low-temperature heat medium channel which is communicated with the external part, and.

(2) In the process, an external heated medium flows through the expansion speed increaser 14 to reduce the pressure, do work and increase the speed, flows through the heat regenerator 17 and the cooler 7 to gradually release heat, flows through the dual-energy compressor 13 to increase the pressure, increase the temperature and decrease the speed, flows through the heat regenerator 17 and the low-temperature heat exchanger 8 to gradually absorb heat, flows through the second dual-energy compressor 16 to increase the pressure, increase the temperature, decrease the speed, flows through the high-temperature heat exchanger 5 to absorb heat, flows through the second expansion speed increaser 15 to reduce the pressure, do work and increase the speed, and; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through an inlet and outlet flow, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third type of thermally driven compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 17 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the dual-energy compressor 13 is provided with a circulating working medium channel which is communicated with the expansion speed increasing machine 14 through the high-temperature heat exchanger 5, the expansion speed increasing machine 14 is also provided with a circulating working medium channel which is communicated with the second expansion speed increasing machine 15 through the heat supplier 6 and the heat regenerator 17, the second expansion speed increasing machine 15 is also provided with a circulating working medium channel which is communicated with the second dual-energy compressor 16 through the cooler 7, the second dual-energy compressor 16 is also provided with a circulating working medium channel which is communicated with the dual-energy compressor 13 through the low-temperature heat exchanger 8 and the heat regenerator 17, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier 6 is also provided with a heated medium channel which is communicated with the outside, the cooler 7 is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger 8 is also provided with the low-temperature heat medium channel which is communicated.

(2) In the process, the circulating working medium discharged by the dual-energy compressor 13 flows through the high-temperature heat exchanger 5 and absorbs heat, flows through the expansion speed-increasing machine 14 to perform pressure reduction, work application and pressure reduction and speed increase, flows through the heat supply device 6 and the heat regenerator 17 and gradually releases heat, flows through the second expansion speed-increasing machine 15 to perform pressure reduction, work application and pressure reduction and speed increase, flows through the cooler 7 and releases heat, flows through the second dual-energy compressor 16 to perform pressure increase, temperature increase and speed reduction, flows through the low-temperature heat exchanger 8 and the heat regenerator 17 and gradually absorbs heat, and then enters the dual-energy compressor 13 to; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains a medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third type of heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 18 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supplier, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with the dual-energy compressor 13, the dual-energy compressor 13 is also provided with a cold source medium channel communicated with a second dual-energy compressor 16 through a low-temperature heat exchanger 8 and a heat regenerator 17, the second dual-energy compressor 16 is also provided with a cold source medium channel communicated with an expansion speed increaser 14 through a high-temperature heat exchanger 5, the expansion speed increaser 14 is also provided with a cold source medium channel communicated with a second expansion speed increaser 15 through a heat supplier 6 and the heat regenerator 17, the second expansion speed increaser 15 is also provided with a cold source medium channel communicated with the external part, the high-temperature heat exchanger 5 is also provided with a high-temperature medium channel communicated with the external part, the heat supplier 6 is also provided with a heated medium channel communicated with the external part, the low-temperature heat exchanger 8 is also provided with a low-temperature medium channel communicated with the external part, and the expansion speed incre.

(2) In the process, an external cold source medium flows through the dual-energy compressor 13 to increase the pressure and increase the speed and then reduce the speed, flows through the low-temperature heat exchanger 8 and the heat regenerator 17 to gradually absorb heat, flows through the second dual-energy compressor 16 to increase the pressure and increase the speed and flows through the high-temperature heat exchanger 5 to absorb heat, flows through the expansion speed increaser 14 to reduce the pressure, do work and increase the pressure and speed, flows through the heat supplier 6 and the heat regenerator 17 to gradually release heat, flows through the second expansion speed increaser 15 to reduce the pressure, do work and increase the pressure; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, so that a third type of heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 19 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a low-temperature heat medium channel which is communicated with the dual-energy compressor 13 through a heat regenerator 17, the dual-energy compressor 13 is also provided with a low-temperature heat medium channel which is communicated with an expansion speed increaser 14 through a high-temperature heat exchanger 5, the expansion speed increaser 14 is also provided with a low-temperature heat medium channel which is communicated with a second expansion speed increaser 15 through a heat supplier 6 and the heat regenerator 17, the second expansion speed increaser 15 is also provided with a low-temperature heat medium channel which is communicated with a second dual-energy compressor 16 through a cooler 7, the second dual-energy compressor 16 is also provided with a low-temperature heat medium channel which is communicated with the external part, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel which is communicated with the external part, the heat supplier 6 is also provided with a heated medium channel which is communicated with the external part, the cooler 7 is also provided with a cold source.

(2) In the flow, an external low-temperature heat medium flows through the heat regenerator 17 to absorb heat, flows through the dual-energy compressor 13 to increase the pressure, increase the temperature and reduce the speed, flows through the high-temperature heat exchanger 5 to absorb heat, flows through the expansion speed increaser 14 to reduce the pressure, do work, reduce the pressure and increase the speed, flows through the heat heater 6 and the heat regenerator 17 to gradually release heat, flows through the second expansion speed increaser 15 to reduce the pressure, do work, reduce the pressure and increase the speed, flows through the cooler 7 to release heat, flows through the second dual-energy compressor 16 to increase the pressure; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through an inlet and outlet flow, the high-temperature heat medium provides the driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third-class heat driving compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 20 is realized by:

(1) structurally, the system mainly comprises a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heat source medium channel communicated with an expansion speed increasing machine 14, the expansion speed increasing machine 14 is also provided with a heat source medium channel communicated with a second expansion speed increasing machine 15 through a heat supplier 6 and a heat regenerator 17, the second expansion speed increasing machine 15 is also provided with a heat source medium channel communicated with a dual-energy compressor 13 through a cooler 7, the dual-energy compressor 13 is also provided with a heat source medium channel communicated with a second dual-energy compressor 16 through a low-temperature heat exchanger 8 and the heat regenerator 17, the second dual-energy compressor 16 is also provided with a heat source medium channel communicated with the external part, the heat supplier 6 is also provided with a heated medium channel communicated with the external part, the cooler 7 is also provided with a cold source medium channel communicated with the external part, the low-temperature heat exchanger 8 is also provided with a low-temperature heat medium channel communicated with the external part, and the expansion speed increasing machine 14 and the second expansion speed increasing.

(2) In the process, an external heat source medium flows through the expansion speed increaser 14 to reduce the pressure, do work and increase the pressure and speed, flows through the heat supply device 6 and the heat regenerator 17 to gradually release heat, flows through the second expansion speed increaser 15 to reduce the pressure, do work and increase the pressure and speed, flows through the cooler 7 to release heat, flows through the dual-energy compressor 13 to increase the pressure, increase the temperature and reduce the speed, flows through the low-temperature heat exchanger 8 and the heat regenerator 17 to gradually absorb heat, flows through the second dual-energy compressor 16 to increase the pressure, increase the temperature and reduce; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the heat source medium provides the driving heat load through an inlet flow and an outlet flow, the heated medium obtains a medium-temperature heat load through the heat supplier 6, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third-class heat-driven compression heat pump is formed.

The third type of thermally driven compression heat pump shown in fig. 21 is realized by:

(1) structurally, the system mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heated medium channel which is communicated with an expansion speed increasing machine 14 through a heat regenerator 17, the expansion speed increasing machine 14 is also provided with a heated medium channel which is communicated with a dual-energy compressor 13 through a cooler 7, the dual-energy compressor 13 is also provided with a heated medium channel which is communicated with a second dual-energy compressor 16 through a low-temperature heat exchanger 8 and the heat regenerator 17, the second dual-energy compressor 16 is also provided with a heated medium channel which is communicated with the second expansion speed increasing machine 15 through a high-temperature heat exchanger 5, the second expansion speed increasing machine 15 is also communicated with the external part, the high-temperature heat exchanger 5 is also provided with a high-temperature heat medium channel which is communicated with the external part, the cooler 7 is also provided with a cold source medium channel which is communicated with the external part, the low-temperature heat exchanger 8 is also communicated with the external part, and the expansion speed increasing machine 14 and the second expansion speed increasing machine 15 are connected with.

(2) In the process, an external heated medium flows through the heat regenerator 17 and releases heat, flows through the expansion speed increaser 14 and performs pressure reduction, work doing and pressure reduction and speed increase, flows through the cooler 7 and releases heat, flows through the second dual-energy compressor 13 and performs pressure rise, temperature rise and speed reduction, flows through the low-temperature heat exchanger 8 and the heat regenerator 17 and gradually absorbs heat, flows through the second dual-energy compressor 16 and performs pressure rise, temperature rise and speed reduction, flows through the high-temperature heat exchanger 5 and absorbs heat, flows through the second expansion speed increaser 15 and performs pressure reduction, work doing and pressure reduction and speed increase; the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered, or the work output by the expansion speed increaser 14 and the second expansion speed increaser 15 is provided for the dual-function compressor 13 and the second dual-function compressor 16 to be powered and simultaneously output outwards, or the expansion speed increaser 14, the second expansion speed increaser 15 and the outside jointly provide power for the dual-function compressor 13 and the second dual-function compressor 16; the low-temperature heat medium provides a driving heat load and a heating heat load through the low-temperature heat exchanger 8, the high-temperature heat medium provides a driving heat load through the high-temperature heat exchanger 5, the heated medium obtains the medium-temperature heat load through an inlet and outlet flow, and the cold source medium takes away the low-temperature heat load through the cooler 7, so that a third type of thermally driven compression heat pump is formed.

The effect that the technology of the invention can realize-the third type of thermally driven compression heat pump provided by the invention has the following effects and advantages:

(1) the dual-energy compressor realizes the boosting and warming process, and flexibly and effectively reduces the manufacturing difficulty and cost of the third-class thermally driven compression heat pump.

(2) The expansion speed increaser realizes a decompression expansion process, and flexibly and effectively reduces the manufacturing difficulty and cost of a third-class thermally driven compression heat pump.

(3) Energy conversion and transmission links are reduced, and the performance index of the third type of thermally driven compression heat pump is improved.

(4) The simple components replace complex components, and the performance index of the third 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 third type of heat-driven compression heat pump technology is expanded, the temperature difference utilization and the energy difference utilization are favorably realized, and the application range of the heat-driven compression heat pump technology is expanded.

Claims

1. The third type of thermally driven compression heat pump mainly comprises a compressor, an expander, a second compressor, a high-temperature heat exchanger, a heat supplier, a cooler, a low-temperature heat exchanger, a diffuser pipe, a spray pipe, a second spray pipe and a second diffuser pipe; the compressor (1) is provided with a circulating working medium channel which is communicated with the expander (2) through a high-temperature heat exchanger (5), the expander (2) is also provided with a circulating working medium channel which is communicated with the second expander (3) through a spray pipe (10) and a heat supplier (6), the second expander (3) is also provided with a circulating working medium channel which is communicated with the second compressor (4) through a second spray pipe (11), a cooler (7) and a second diffuser pipe (12), the second compressor (4) is also provided with a circulating working medium channel which is communicated with the compressor (1) through a low-temperature heat exchanger (8) and a diffuser pipe (9), the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (6) is also provided with a heated medium channel which is communicated with the outside, the cooler (7) is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium channel which is communicated with the outside, the And transmitting power to form a third type of thermally driven compression heat pump.

2. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the dual-energy compressor (13) is provided with a circulating working medium channel which is communicated with the expansion speed increasing machine (14) through the high-temperature heat exchanger (5), the expansion speed increasing machine (14) is also provided with a circulating working medium channel which is communicated with the second expansion speed increasing machine (15) through the heat supplier (6), the second expansion speed increasing machine (15) is also provided with a circulating working medium channel which is communicated with the second dual-energy compressor (16) through the cooler (7), the second dual-energy compressor (16) is also provided with a circulating working medium channel which is communicated with the dual-energy compressor (13) through the low-temperature heat exchanger (8), the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heated medium channel of the cooler (7) is also communicated with the outside, the low-temperature heat exchanger (8) is also communicated with the outside, the expansion speed increasing machine (14) and the second expansion speed increasing machine (15) are connected with the dual-energy compressor (13) and the second dual-energy compressor (16) and transmit power, forming a third type of thermally driven compression heat pump.

3. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the external part is provided with a cold source medium channel communicated with a dual-energy compressor (13), the dual-energy compressor (13) is also provided with a cold source medium channel communicated with a second dual-energy compressor (16) through a low-temperature heat exchanger (8), the second dual-energy compressor (16) is also provided with a cold source medium channel communicated with an expansion speed increaser (14) through a high-temperature heat exchanger (5), the expansion speed increaser (14) is also provided with a cold source medium channel communicated with a second expansion speed increaser (15) through a heat supplier (6), the second expansion speed increaser (15) is also provided with a cold source medium channel communicated with the external part, the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier (6) is also provided with a heated medium channel communicated with the external part, the low-temperature heat exchanger (8) is also provided with the low-temperature heat medium channel communicated with the external part, the expansion speed increaser (14) and the second, forming a third type of thermally driven compression heat pump.

4. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the external part is provided with a low-temperature heat medium channel communicated with a dual-energy compressor (13), the dual-energy compressor (13) is also provided with a low-temperature heat medium channel communicated with an expansion speed increaser (14) through a high-temperature heat exchanger (5), the expansion speed increaser (14) is also provided with a low-temperature heat medium channel communicated with a second expansion speed increaser (15) through a heat supplier (6), the second expansion speed increaser (15) is also provided with a low-temperature heat medium channel communicated with a second dual-energy compressor (16) through a cooler (7), the second dual-energy compressor (16) is also provided with a low-temperature heat medium channel communicated with the external part, the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier (6) is also provided with a heated medium channel communicated with the external part, the cooler (7) is also provided with a cold source medium channel communicated with the external part, the expansion speed increaser (14) and the second expansion speed increaser, forming a third type of thermally driven compression heat pump.

5. The third kind of heat-driven compression heat pump mainly comprises a heat supplier, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the external part is provided with a heat source medium channel which is communicated with an expansion speed increasing machine (14), the expansion speed increasing machine (14) is also provided with a heat source medium channel which is communicated with a second expansion speed increasing machine (15) through a heat supplier (6), the second expansion speed increasing machine (15) is also provided with a heat source medium channel which is communicated with a dual-energy compressor (13) through a cooler (7), the dual-energy compressor (13) is also provided with a heat source medium channel which is communicated with a second dual-energy compressor (16) through a low-temperature heat exchanger (8), the second dual-energy compressor (16) is also provided with a heat source medium channel which is communicated with the external part, the heat supplier (6) is also provided with a heated medium channel which is communicated with the external part, the cooler (7) is also provided with a cold source medium channel which is communicated with the external part, the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium channel which is communicated with the external part, the expansion speed increasing machine (14) and, forming a third type of thermally driven compression heat pump.

6. The third kind of thermally driven compression heat pump mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second expansion speed increaser and a second dual-energy compressor; the external part is provided with a heated medium channel which is communicated with an expansion speed increasing machine (14), the expansion speed increasing machine (14) is also provided with a heated medium channel which is communicated with a dual-energy compressor (13) through a cooler (7), the dual-energy compressor (13) is also provided with a heated medium channel which is communicated with a second dual-energy compressor (16) through a low-temperature heat exchanger (8), the second dual-energy compressor (16) is also provided with a heated medium channel which is communicated with a second expansion speed increasing machine (15) through a high-temperature heat exchanger (5), the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel which is communicated with the external part, the cooler (7) is also provided with a cold source medium channel which is communicated with the external part, the expansion speed increasing machine (14) and the second expansion speed increasing machine (15) are connected with the dual-energy compressor (13) and the second dual-energy compressor (16) and transmit power, forming a third type of thermally driven compression heat pump.

7. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the dual-energy compressor (13) is provided with a circulation working medium channel which is communicated with the expansion speed increasing machine (14) through the heat regenerator (17) and the high-temperature heat exchanger (5), the expansion speed increasing machine (14) is also provided with a circulation working medium channel which is communicated with the second expansion speed increasing machine (15) through the heat regenerator (17) and the heat supplier (6), the second expansion speed increasing machine (15) is also provided with a circulation working medium channel which is communicated with the second dual-energy compressor (16) through the cooler (7), the second dual-energy compressor (16) is also provided with a circulation working medium channel which is communicated with the dual-energy compressor (13) through the low-temperature heat exchanger (8), the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (6) is also communicated with the outside, the cooler (7) is also provided with the outside, the low-temperature heat exchanger (8) is also provided with the outside, and the expansion speed increasing machine (14) and the second expansion speed increasing machine (15) are connected with the dual Can compress the machine (16) and transmit power to form a third type of thermally driven compression heat pump.

8. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with a dual-energy compressor (13), the dual-energy compressor (13) is also provided with a cold source medium channel communicated with a second dual-energy compressor (16) through a low-temperature heat exchanger (8), the second dual-energy compressor (16) is also provided with a cold source medium channel communicated with an expansion speed increaser (14) through a heat regenerator (17) and a high-temperature heat exchanger (5), the expansion speed increaser (14) is also provided with a cold source medium channel communicated with a second expansion speed increaser (15) through the heat regenerator (17) and a heat supplier (6), the second expansion speed increaser (15) is also provided with a cold source medium channel communicated with the external part, the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier (6) is also provided with a heated medium channel communicated with the external part, the low-temperature heat exchanger (8) is also provided with the low-temperature heat medium channel communicated with the external part, the expansion speed increaser (14) and and (4) forming a third type of thermally driven compression heat pump.

9. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a low-temperature heat medium channel which is communicated with a dual-energy compressor (13), the dual-energy compressor (13) is also provided with a low-temperature heat medium channel which is communicated with an expansion speed increaser (14) through a heat regenerator (17) and a high-temperature heat exchanger (5), the expansion speed increaser (14) is also provided with a low-temperature heat medium channel which is communicated with a second expansion speed increaser (15) through the heat regenerator (17) and a heat supplier (6), the second expansion speed increaser (15) is also provided with a low-temperature heat medium channel which is communicated with a second dual-energy compressor (16) through a cooler (7), the second dual-energy compressor (16) is also provided with a low-temperature heat medium channel which is communicated with the external part, the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel which is communicated with the external part, the heat supplier (6) is also provided with a heated medium channel which is communicated with the external part, the cooler (7) is also provided with a medium channel which is communicated with the external part, forming a third type of thermally driven compression heat pump.

10. The third kind of heat-driven compression heat pump mainly comprises a heat supplier, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heat source medium channel which is communicated with an expansion speed increasing machine (14), the expansion speed increasing machine (14) is also provided with a heat source medium channel which is communicated with a second expansion speed increasing machine (15) through a heat regenerator (17) and a heat supplier (6), the second expansion speed increasing machine (15) is also provided with a heat source medium channel which is communicated with a dual-energy compressor (13) through a cooler (7), the dual-energy compressor (13) is also provided with a heat source medium channel which is communicated with a second dual-energy compressor (16) through a low-temperature heat exchanger (8), the second dual-energy compressor (16) is also provided with a heat source medium channel which is communicated with the external part through the heat regenerator (17), the heat supplier (6) is also provided with a heated medium channel which is communicated with the external part, the cooler (7) is also provided with a cold source medium channel which is communicated with the external part, the low-temperature heat exchanger (8) is also provided with the low-temperature heat medium channel which is communicated with the external part, the expansion speed increasing machine (14) and, forming a third type of thermally driven compression heat pump.

11. The third kind of thermally driven compression heat pump mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heated medium channel which is communicated with an expansion speed increasing machine (14), the expansion speed increasing machine (14) is also provided with a heated medium channel which is communicated with a dual-energy compressor (13) through a cooler (7), the dual-energy compressor (13) is also provided with a heated medium channel which is communicated with a second dual-energy compressor (16) through a low-temperature heat exchanger (8), the second dual-energy compressor (16) is also provided with a heated medium channel which is communicated with a second expansion speed increasing machine (15) through a regenerator (17), the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel which is communicated with the external part, the cooler (7) is also provided with a cold source medium channel which is communicated with the external part, the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium channel which is communicated with the external part, the expansion speed increasing machine (14) and the second expansion speed increasing machine (15) are connected with the dual-energy compressor (13) and the second dual-energy compressor (16) And transmitting power to form a third type of thermally driven compression heat pump.

12. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the dual-energy compressor (13) is provided with a circulating working medium channel which is communicated with the expansion speed increaser (14) through the high-temperature heat exchanger (5), the expansion speed increaser (14) is also provided with a circulating working medium channel which is communicated with the second expansion speed increaser (15) through the heat supplier (6), the second expansion speed increaser (15) is also provided with a circulating working medium channel which is communicated with the second dual-energy compressor (16) through the heat regenerator (17) and the cooler (7), the second dual-energy compressor (16) is also provided with a circulating working medium channel which is communicated with the dual-energy compressor (13) through the heat regenerator (17) and the low-temperature heat exchanger (8), the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (6) is also provided with a heated medium channel which is communicated with the outside, the cooler (7) is also provided with a cold source medium channel which is communicated with the outside, the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium Can compress the machine (16) and transmit power to form a third type of thermally driven compression heat pump.

13. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with a dual-energy compressor (13), the dual-energy compressor (13) is also provided with a cold source medium channel communicated with a second dual-energy compressor (16) through a heat regenerator (17) and a low-temperature heat exchanger (8), the second dual-energy compressor (16) is also provided with a cold source medium channel communicated with an expansion speed increaser (14) through a high-temperature heat exchanger (5), the expansion speed increaser (14) is also provided with a cold source medium channel communicated with a second expansion speed increaser (15) through a heat supplier (6), the second expansion speed increaser (15) is also provided with a cold source medium channel communicated with the external part through the heat regenerator (17), the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier (6) is also provided with a heated medium channel communicated with the external part, the low-temperature heat exchanger (8) is also provided with the external part, the expansion speed increaser (14) and the second expansion speed increaser (15 And (4) forming a third type of thermally driven compression heat pump.

14. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a low-temperature heat medium channel communicated with a dual-energy compressor (13), the dual-energy compressor (13) is also provided with a low-temperature heat medium channel communicated with an expansion speed increaser (14) through a high-temperature heat exchanger (5), the expansion speed increaser (14) is also provided with a low-temperature heat medium channel communicated with a second expansion speed increaser (15) through a heat supplier (6), the second expansion speed increaser (15) is also provided with a low-temperature heat medium channel communicated with a second dual-energy compressor (16) through a heat regenerator (17), the second dual-energy compressor (16) is also provided with a low-temperature heat medium channel communicated with the external part through a heat regenerator (17), the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier (6) is also provided with a heated medium channel communicated with the external part, the cooler (7) is also provided with a cold source medium channel communicated with the external part, the expansion speed increaser (14) and the second expansion speed increaser (15) are connected, forming a third type of thermally driven compression heat pump.

15. The third kind of heat-driven compression heat pump mainly comprises a heat supplier, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heat source medium channel which is communicated with an expansion speed increasing machine (14), the expansion speed increasing machine (14) is also provided with a heat source medium channel which is communicated with a second expansion speed increasing machine (15) through a heat supplier (6), the second expansion speed increasing machine (15) is also provided with a heat source medium channel which is communicated with a dual-energy compressor (13) through a heat regenerator (17) and a cooler (7), the dual-energy compressor (13) is also provided with a heat source medium channel which is communicated with a second dual-energy compressor (16) through the heat regenerator (17) and a low-temperature heat exchanger (8), the second dual-energy compressor (16) is also provided with a heat source medium channel which is communicated with the external part, the cooler (7) is also provided with a cold source medium channel which is communicated with the external part, the low-temperature heat exchanger (8) is also provided with the low-temperature heat medium channel which is communicated with the external part, the expansion speed increasing machine (14) and the second expansion speed increasing machine (15) are connected with the dual-energy compressor (13), forming a third type of thermally driven compression heat pump.

16. The third kind of thermally driven compression heat pump mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heated medium channel which is communicated with an expansion speed increasing machine (14), the expansion speed increasing machine (14) is also provided with a heated medium channel which is communicated with a dual-energy compressor (13) through a regenerator (17) and a cooler (7), the dual-energy compressor (13) is also provided with a heated medium channel which is communicated with a second dual-energy compressor (16) through the regenerator (17) and a low-temperature heat exchanger (8), the second dual-energy compressor (16) is also provided with a heated medium channel which is communicated with a second expansion speed increasing machine (15) through a high-temperature heat exchanger (5), the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel which is communicated with the external part, the cooler (7) is also provided with a cold source medium channel which is communicated with the external part, the expansion speed increasing machine (14) is connected with the dual-energy compressor (13) and the second expansion speed increasing machine (15) And transmitting power to form a third type of thermally driven compression heat pump.

17. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the dual-energy compressor (13) is provided with a circulating working medium channel which is communicated with the expansion speed increasing machine (14) through the high-temperature heat exchanger (5), the expansion speed increasing machine (14) is also provided with a circulating working medium channel which is communicated with the second expansion speed increasing machine (15) through the heat supplier (6) and the heat regenerator (17), the second expansion speed increasing machine (15) is also provided with a circulating working medium channel which is communicated with the second dual-energy compressor (16) through the cooler (7), the second dual-energy compressor (16) is also provided with a circulating working medium channel which is communicated with the dual-energy compressor (13) through the low-temperature heat exchanger (8) and the heat regenerator (17), the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel which is communicated with the outside, the heat supplier (6) is also provided with a heated medium channel which is communicated with the outside, the cooler (7) is also provided with the outside, the low-temperature heat exchanger (8) is also provided with a low-temperature heat medium channel which is communicated with the outside, and the expansion speed increasing Can compress the machine (16) and transmit power to form a third type of thermally driven compression heat pump.

18. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a cold source medium channel communicated with a dual-energy compressor (13), the dual-energy compressor (13) is also provided with a cold source medium channel communicated with a second dual-energy compressor (16) through a low-temperature heat exchanger (8) and a heat regenerator (17), the second dual-energy compressor (16) is also provided with a cold source medium channel communicated with an expansion speed increaser (14) through a high-temperature heat exchanger (5), the expansion speed increaser (14) is also provided with a cold source medium channel communicated with a second expansion speed increaser (15) through a heat supplier (6) and the heat regenerator (17), the second expansion speed increaser (15) is also provided with a cold source medium channel communicated with the external part, the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel communicated with the external part, the heat supplier (6) is also provided with a heated medium channel communicated with the external part, the low-temperature heat exchanger (8) is also provided with the low-temperature heat medium channel communicated with the external part, the expansion speed increaser (14) And (4) forming a third type of thermally driven compression heat pump.

19. The third kind of heat-driven compression heat pump mainly comprises a high-temperature heat exchanger, a heat supply device, a cooler, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a low-temperature heat medium channel which is communicated with a dual-energy compressor (13) through a heat regenerator (17), the dual-energy compressor (13) is also provided with a low-temperature heat medium channel which is communicated with an expansion speed increaser (14) through a high-temperature heat exchanger (5), the expansion speed increaser (14) is also provided with a low-temperature heat medium channel which is communicated with a second expansion speed increaser (15) through a heat supplier (6) and the heat regenerator (17), the second expansion speed increaser (15) is also provided with a low-temperature heat medium channel which is communicated with a second dual-energy compressor (16) through a cooler (7), the second dual-energy compressor (16) is also provided with a low-temperature heat medium channel which is communicated with the external part, the high-temperature heat exchanger (5) is also provided with a high-temperature heat medium channel which is communicated with the external part, the heat supplier (6) is also provided with a heated medium channel which is communicated with the external part, the cooler (7) is also provided with a medium channel which is communicated with the external part, forming a third type of thermally driven compression heat pump.

20. The third kind of heat-driven compression heat pump mainly comprises a heat supplier, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heat source medium channel which is communicated with an expansion speed increasing machine (14), the expansion speed increasing machine (14) is also provided with a heat source medium channel which is communicated with a second expansion speed increasing machine (15) through a heat supplier (6) and a heat regenerator (17), the second expansion speed increasing machine (15) is also provided with a heat source medium channel which is communicated with a dual-energy compressor (13) through a cooler (7), the dual-energy compressor (13) is also provided with a heat source medium channel which is communicated with a second dual-energy compressor (16) through a low-temperature heat exchanger (8) and the heat regenerator (17), the second dual-energy compressor (16) is also provided with a heat source medium channel which is communicated with the external part, the cooler (7) is also provided with a cold source medium channel which is communicated with the external part, the low-temperature heat exchanger (8) is also provided with the low-temperature heat medium channel which is communicated with the external part, the expansion speed increasing machine (14) and the second expansion speed increasing machine (15) are connected with the dual-energy compressor (13), forming a third type of thermally driven compression heat pump.

21. The third kind of thermally driven compression heat pump mainly comprises a high-temperature heat exchanger, a cooler, a low-temperature heat exchanger, a dual-energy compressor, an expansion speed increaser, a second dual-energy compressor and a heat regenerator; the external part is provided with a heated medium channel which is communicated with an expansion speed increaser (14) through a heat regenerator (17), the expansion speed increaser (14) and the heated medium channel are communicated with a dual-energy compressor (13) through a cooler (7), the dual-energy compressor (13) and the heated medium channel are communicated with a second dual-energy compressor (16) through a low-temperature heat exchanger (8) and the heat regenerator (17), the second dual-energy compressor (16) and the heated medium channel are communicated with a second expansion speed increaser (15) through a high-temperature heat exchanger (5), the second expansion speed increaser (15) and the heated medium channel are communicated with the external part, the high-temperature heat exchanger (5) and the high-temperature heat medium channel are communicated with the external part, the cooler (7) and the cold source medium channel are communicated with the external part, the low-temperature heat exchanger (8) and the low-temperature heat medium channel are communicated with the external part, and the expansion speed increaser (14) and the second expansion speed increaser (15) are connected with the dual-energy And transmitting power to form a third type of thermally driven compression heat pump.

22. A third type of thermally driven compression heat pump, which is the third type of thermally driven compression heat pump according to any one of claims 2 to 21, wherein a power machine is added, the power machine is connected with the dual-energy compressor (13) and supplies power to the dual-energy compressor (13), and the third type of thermally driven compression heat pump driven by additional external power is formed.

23. A third type of thermally driven compression heat pump according to any one of claims 2 to 21, wherein a working machine is added, and the expansion speed-increasing machine (14) is connected with the working machine and supplies power to the working machine to form a third type of thermally driven compression heat pump additionally supplying power load to the outside.