CN111306843A - Internal combustion engine type combined cycle heat pump device - Google Patents

Internal combustion engine type combined cycle heat pump device Download PDF

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Publication number
CN111306843A
CN111306843A CN202010089762.9A CN202010089762A CN111306843A CN 111306843 A CN111306843 A CN 111306843A CN 202010089762 A CN202010089762 A CN 202010089762A CN 111306843 A CN111306843 A CN 111306843A
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communicated
combustion engine
internal combustion
compressor
heat
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李华玉
李鸿瑞
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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

Abstract

The invention provides an internal combustion engine type combined cycle heat pump device, and belongs to the technical field of power, heat supply and heat pumps. The external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a fuel gas channel communicated with the external part, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a cooling medium; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger is also provided with a medium 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, and the expander and the internal combustion engine are connected with the compressor and the second compressor and transmit power to form the internal combustion engine type combined cycle.

Description

Internal combustion engine type combined cycle heat pump device
The technical field is as follows:
the invention belongs to the technical field of power, heat supply and heat pumps.
Background art:
heat and power requirements are common in human life and production. The higher the temperature of the thermal energy, the higher the value of the thermal energy, and the corresponding techniques and devices are needed to deal with the high temperature and make effective use of the high temperature. Meanwhile, for a heat load with a low temperature, people need to use necessary technologies to raise the temperature of the heat load before utilizing the heat load. In achieving the above objects, various considerations or conditional limitations are faced, including the type, grade and quantity of energy sources, the type, grade and quantity of user demands, ambient temperature, the type of working medium, the flow, structure and manufacturing cost of the equipment, and so on.
The internal combustion engine device for realizing heat variable work has the advantages of utilizing heat energy of a high-temperature section of the gas and having the defects of heat loss of a cooling medium and discharged gas. Aiming at high-quality fuel, the advantages of the internal combustion engine are considered, the effective utilization of the heat energy of the cooling medium and the discharged fuel gas of the internal combustion engine is considered, the effective utilization of mechanical energy is considered, or the power output is considered, and the internal combustion engine type combined cycle heat pump device with the cold source medium directly used as the working medium is provided, so that the high-temperature heat requirement is provided for users.
The invention content is as follows:
the invention mainly aims to provide an internal combustion engine type combined cycle heat pump device, and the specific invention contents are set forth in the following items:
1. the internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier and an internal combustion engine; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a fuel channel communicated with the external part, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a cooling medium channel communicated; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature medium channel is communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, and the expander and the internal combustion engine are connected with the compressor and the second compressor and transmit power to form the internal combustion engine type combined cycle heat pump device.
2. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat exchanger; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a fuel channel communicated with the external part, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a cooling medium channel communicated with the external part; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the third compressor through the second heat exchanger, the third compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the medium temperature heat medium channel is communicated with the external part, the second heat exchanger or the medium temperature heat medium channel is also communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the expander and the internal combustion engine are connected with the compressor, the second compressor and the third compressor and transmit power, and the.
3. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second heat exchanger and a second expander; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a fuel channel communicated with the external part, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a cooling medium channel communicated with the external part; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with a second expander through a heat exchanger, the second expander is also provided with a cold source medium channel communicated with a second compressor through a second heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the medium temperature heat medium channel is communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, and the expander, the internal combustion engine and the second expander are connected with the compressor and the second compressor and transmit power to form the internal combustion engine type combined cycle heat pump device.
4. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat supplier; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a fuel channel communicated with the external part, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a cooling medium channel communicated; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the third compressor through a second heat supplier, the third compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature heat medium channel is also communicated with the external part, the heat supplier and the second heat supplier are also respectively communicated with the external part through a heated medium channel, the expander and the internal combustion engine are connected with the compressor, and the second compressor and the third compressor transmit power to form the internal combustion engine type combined cycle heat pump.
5. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second expander and a cooler; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a fuel channel communicated with the external part, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a cooling medium channel communicated; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the second expander through a cooler, the second expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature medium channel is 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, the internal combustion engine, the expander and the second expander are connected with the compressor and the second compressor and transmit power, and the internal combustion engine type combined cycle heat.
6. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a fuel channel communicated with the external part, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a cooling medium channel communicated; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat regenerator and a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with an expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part through the heat regenerator, the heat exchanger or the medium temperature and heat medium channel is also communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the expander and the internal combustion engine are connected with the compressor and the second compressor and transmit power, and the internal combustion engine type combined cycle heat pump device.
7. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a fuel channel communicated with the external part, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a cooling medium channel communicated; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger and a heat regenerator, the second compressor is also provided with a cold source medium channel communicated with an expander through a heat supplier and a heat regenerator, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature medium channel is also communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the expander and the internal combustion engine are connected with the compressor and the second compressor and transmit power, and the internal combustion engine type combined cycle heat pump device is.
8. An internal combustion engine type combined cycle heat pump device, wherein a newly added heat supply device is added in any one of the internal combustion engine type combined cycle heat pump devices described in items 1 and 4-7, a cooling medium channel of an internal combustion engine is communicated with the outside through a heat exchanger, the internal combustion engine is adjusted to be communicated with the outside through the newly added heat supply device and the heat exchanger, and a heated medium channel of the newly added heat supply device is communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
9. An internal combustion engine type combined cycle heat pump device, wherein a newly added heat supplier is added in any one of the internal combustion engine type combined cycle heat pump devices in items 2-3, the internal combustion engine is adjusted to be communicated with the outside through a second heat exchanger and a heat exchanger, the internal combustion engine is adjusted to be communicated with the outside through the newly added heat supplier, the second heat exchanger and the heat exchanger, the newly added heat supplier and a heated medium channel are communicated with the outside, and the internal combustion engine type combined cycle heat pump device is formed.
10. An internal combustion engine type combined cycle heat pump device, wherein an additional heat supply device is added in any one of the internal combustion engine type combined cycle heat pump devices in items 1 to 9, a gas channel of an internal combustion engine is communicated with the outside to adjust the communication between the gas channel of the internal combustion engine and the outside, the gas channel of the internal combustion engine is communicated with the outside through the additional heat supply device, and the additional heat supply device and a heated medium channel are communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
11. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier and an internal combustion engine; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a cooling medium channel communicated with the external part, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part through a heat exchanger; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature medium channel is communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, and the expander and the internal combustion engine are connected with the compressor and the second compressor and transmit power to form the internal combustion engine type combined cycle heat pump device.
12. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat exchanger; the external part of the heat exchanger is provided with an air channel communicated with the internal combustion engine, the external part of the heat exchanger is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a cooling medium channel communicated with the external part, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part through a second heat exchanger and a heat exchanger; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the third compressor through the second heat exchanger, the third compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the medium temperature heat medium channel is communicated with the external part, the second heat exchanger or the medium temperature heat medium channel is also communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the expander and the internal combustion engine are connected with the compressor, the second compressor and the third compressor and transmit power, and the.
13. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second heat exchanger and a second expander; the external part of the heat exchanger is provided with an air channel communicated with the internal combustion engine, the external part of the heat exchanger is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a cooling medium channel communicated with the external part, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part through a second heat exchanger and a heat exchanger; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with a second expander through a heat exchanger, the second expander is also provided with a cold source medium channel communicated with a second compressor through a second heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the medium temperature heat medium channel is communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, and the expander, the internal combustion engine and the second expander are connected with the compressor and the second compressor and transmit power to form the internal combustion engine type combined cycle heat pump device.
14. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat supplier; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a cooling medium channel communicated with the external part, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part through a heat exchanger; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the third compressor through a second heat supplier, the third compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature heat medium channel is also communicated with the external part, the heat supplier and the second heat supplier are also respectively communicated with the external part through a heated medium channel, the expander and the internal combustion engine are connected with the compressor, and the second compressor and the third compressor transmit power to form the internal combustion engine type combined cycle heat pump.
15. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second expander and a cooler; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a cooling medium channel communicated with the external part, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part through a heat exchanger; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the second expander through a cooler, the second expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature medium channel is 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, the expander, the internal combustion engine and the second expander are connected with the compressor and the second compressor and transmit power, and the internal combustion engine type combined cycle heat.
16. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a cooling medium channel communicated with the external part, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part through a heat exchanger; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat regenerator and a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with an expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part through the heat regenerator, the heat exchanger or the medium temperature and heat medium channel is also communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the expander and the internal combustion engine are connected with the compressor and the second compressor and transmit power, and the internal combustion engine type combined cycle heat pump device.
17. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the internal combustion engine is also provided with a cooling medium channel communicated with the external part, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part through a heat exchanger; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger and a heat regenerator, the second compressor is also provided with a cold source medium channel communicated with an expander through a heat supplier and a heat regenerator, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature medium channel is also communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the expander and the internal combustion engine are connected with the compressor and the second compressor and transmit power, and the internal combustion engine type combined cycle heat pump device is.
18. An internal combustion engine type combined cycle heat pump device, wherein a newly added heat supply device is added in any one of the internal combustion engine type combined cycle heat pump devices of items 11 and 14-17, a gas channel of an internal combustion engine is communicated with the outside through a heat exchanger to adjust the gas channel of the internal combustion engine to be communicated with the outside through the newly added heat supply device and the heat exchanger, and a heated medium channel of the newly added heat supply device is communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
19. An internal combustion engine type combined cycle heat pump device, wherein a newly added heat supply device is added in any one of the internal combustion engine type combined cycle heat pump devices in items 12-13, a gas channel of an internal combustion engine is communicated with the outside through a second heat exchanger and a heat exchanger, and is adjusted to be communicated with the outside through the newly added heat supply device, the second heat exchanger and the heat exchanger, and a heated medium channel of the newly added heat supply device is communicated with the outside, so that the internal combustion engine type combined cycle heat pump device is formed.
20. An internal combustion engine type combined cycle heat pump device, wherein an additional heat supply device is added in any one of the internal combustion engine type combined cycle heat pump devices in items 11 to 19, a cooling medium channel of an internal combustion engine is communicated with the outside, the internal combustion engine is adjusted to be communicated with the outside through a cooling medium channel, the cooling medium channel is sequentially communicated with the internal combustion engine and the additional heat supply device, then the additional heat supply device is communicated with the outside through a cooling medium channel, and the additional heat supply device is also communicated with the outside through a heated medium channel to form the internal combustion engine type combined cycle heat pump device.
21. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier and an internal combustion engine; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel and a cooling medium channel which are communicated with the external part through a heat; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature medium channel is communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, and the expander and the internal combustion engine are connected with the compressor and the second compressor and transmit power to form the internal combustion engine type combined cycle heat pump device.
22. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat exchanger; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel and a cooling medium channel which are communicated with the external part through a second heat exchanger and a; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the third compressor through the second heat exchanger, the third compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the medium temperature heat medium channel is communicated with the external part, the second heat exchanger or the medium temperature heat medium channel is also communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the expander and the internal combustion engine are connected with the compressor, the second compressor and the third compressor and transmit power, and the.
23. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second heat exchanger and a second expander; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel and a cooling medium channel which are communicated with the external part through a second heat exchanger and a; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with a second expander through a heat exchanger, the second expander is also provided with a cold source medium channel communicated with a second compressor through a second heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the medium temperature heat medium channel is communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, and the expander, the internal combustion engine and the second expander are connected with the compressor and the second compressor and transmit power to form the internal combustion engine type combined cycle heat pump device.
24. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat supplier; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel and a cooling medium channel which are communicated with the external part through a heat; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the third compressor through a second heat supplier, the third compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature heat medium channel is also communicated with the external part, the heat supplier and the second heat supplier are also respectively communicated with the external part through a heated medium channel, the expander and the internal combustion engine are connected with the compressor, and the second compressor and the third compressor transmit power to form the internal combustion engine type combined cycle heat pump.
25. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second expander and a cooler; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel and a cooling medium channel which are communicated with the external part through a heat; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with the expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the second expander through a cooler, the second expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature medium channel is 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, the internal combustion engine, the expander and the second expander are connected with the compressor and the second compressor and transmit power, and the internal combustion engine type combined cycle heat.
26. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel and a cooling medium channel which are communicated with the external part through a heat; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat regenerator and a heat exchanger, the second compressor is also provided with a cold source medium channel communicated with an expander through a heat supplier, the expander is also provided with a cold source medium channel communicated with the external part through the heat regenerator, the heat exchanger or the medium temperature and heat medium channel is also communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the expander and the internal combustion engine are connected with the compressor and the second compressor and transmit power, and the internal combustion engine type combined cycle heat pump device.
27. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; the external part of the internal combustion engine is provided with an air channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a fuel channel communicated with the internal combustion engine, the external part of the internal combustion engine is also provided with a cooling medium channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel and a cooling medium channel which are communicated with the external part through a heat; the external part is provided with a cold source medium channel communicated with the compressor, the compressor is also provided with a cold source medium channel communicated with the second compressor through a heat exchanger and a heat regenerator, the second compressor is also provided with a cold source medium channel communicated with an expander through a heat supplier and a heat regenerator, the expander is also provided with a cold source medium channel communicated with the external part, the heat exchanger or the intermediate temperature medium channel is also communicated with the external part, the heat supplier is also provided with a heated medium channel communicated with the external part, the expander and the internal combustion engine are connected with the compressor and the second compressor and transmit power, and the internal combustion engine type combined cycle heat pump device is.
28. An internal combustion engine type combined cycle heat pump device, wherein a newly added heat supply device is added in any one of the internal combustion engine type combined cycle heat pump devices of items 21 and 24-27, a cooling medium channel of an internal combustion engine is communicated with the outside through a heat exchanger, the internal combustion engine is adjusted to be communicated with the outside through the newly added heat supply device and the heat exchanger, and a heated medium channel of the newly added heat supply device is communicated with the outside, so that the internal combustion engine type combined cycle heat pump device is formed.
29. An internal combustion engine type combined cycle heat pump device, wherein a newly added heat supply device is added in any one of the internal combustion engine type combined cycle heat pump devices of items 21 and 24-27, a gas channel of an internal combustion engine is communicated with the outside through a heat exchanger to adjust the gas channel of the internal combustion engine to be communicated with the outside through the newly added heat supply device and the heat exchanger, and a heated medium channel of the newly added heat supply device is communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
30. An internal combustion engine type combined cycle heat pump device, which is characterized in that in any one of the internal combustion engine type combined cycle heat pump devices of items 21 and 24-27, a newly added heat supply device and an additional heat supply device are added, a cooling medium channel of the internal combustion engine is adjusted to be communicated with the outside through a heat exchanger, the cooling medium channel of the internal combustion engine is adjusted to be communicated with the outside through the newly added heat supply device and the heat exchanger, a gas channel of the internal combustion engine is adjusted to be communicated with the outside through the heat exchanger, the gas channel of the internal combustion engine is adjusted to be communicated with the outside through the additional heat supply device and the heat exchanger, and the newly added heat supply device and the additional heat supply device are also.
31. An internal combustion engine type combined cycle heat pump device, wherein a newly added heat supplier is added to any one of the internal combustion engine type combined cycle heat pump devices described in items 22-23, the internal combustion engine is adjusted to have a cooling medium channel communicated with the outside through a second heat exchanger and a heat exchanger, the internal combustion engine has a cooling medium channel communicated with the outside through the newly added heat supplier, the second heat exchanger and the heat exchanger, and the newly added heat supplier and a heated medium channel are communicated with the outside, so that the internal combustion engine type combined cycle heat pump device is formed.
32. An internal combustion engine type combined cycle heat pump device, wherein a newly added heat supply device is added in any one of the internal combustion engine type combined cycle heat pump devices of items 22 to 23, a gas channel of an internal combustion engine is communicated with the outside through a second heat exchanger and a heat exchanger to adjust the gas channel of the internal combustion engine to be communicated with the outside through the newly added heat supply device, the second heat exchanger and the heat exchanger, and a heated medium channel of the newly added heat supply device is communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
33. An internal combustion engine type combined cycle heat pump device, wherein a newly added heat supply device and an additional heat supply device are added in any one of the internal combustion engine type combined cycle heat pump devices described in items 22-23, the internal combustion engine is adjusted to have a cooling medium channel communicated with the outside through a second heat exchanger and a heat exchanger so that the internal combustion engine has a cooling medium channel communicated with the outside through the newly added heat supply device, the second heat exchanger and the heat exchanger, the internal combustion engine has a gas channel communicated with the outside through the second heat exchanger and the heat exchanger so that the internal combustion engine has a gas channel communicated with the outside through the additional heat supply device, the second heat exchanger and the heat exchanger, and the newly added heat supply device and the additional heat supply device are respectively communicated with the outside through heated medium channels to form the.
34. An internal combustion engine type combined cycle heat pump device is characterized in that a power machine is added in any one of the internal combustion engine type combined cycle heat pump devices 1-33, the power machine is connected with a compressor and provides power for the compressor, and an internal combustion engine type combined cycle heat pump device driven by additional external power is formed.
35. An internal combustion engine type combined cycle heat pump device, which is an internal combustion engine type combined cycle heat pump device that adds a working machine in any one of the internal combustion engine type combined cycle heat pump devices 1-33, wherein the internal combustion engine is connected with the working machine and provides power for the working machine to form an additional power load provided for the outside.
Description of the drawings:
fig. 1 is a schematic 1 st thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 2 is a schematic thermodynamic system diagram of 2 nd principle of an internal combustion engine type combined cycle heat pump apparatus provided according to the present invention.
Fig. 3 is a 3 rd principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 4 is a diagram of a 4 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 5 is a diagram of a 5 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 6 is a 6 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 7 is a 7 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 8 is a diagram of an 8 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 9 is a diagram of a 9 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 10 is a 10 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 11 is a diagram of an 11 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 12 is a 12 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 13 is a 13 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 14 is a 14 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 15 is a diagram of a 15 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 16 is a 16 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 17 is a 17 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 18 is a diagram of an 18 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 19 is a 19 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 20 is a diagram of a 20 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 21 is a diagram of a 21 st principal thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 22 is a diagram of a 22 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 23 is a diagram of a 23 rd principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 24 is a 24 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 25 is a diagram of a 25 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
In the figure, 1-compressor, 2-second compressor, 3-expander, 4-heat exchanger, 5-heat supplier, 6-internal combustion engine, 7-third compressor, 8-second heat exchanger, 9-second expander, 10-second heat supplier, 11-cooler, 12-heat regenerator; a-new heat supplier, B-additional heat supplier.
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 internal combustion engine type combined cycle heat pump apparatus shown in fig. 1 is realized by:
(1) structurally, the heat pump system consists of a compressor, a second compressor, an expander, a heat exchanger, a heat supplier and an internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a fuel channel and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside through the heat exchanger 4; the external cold source medium channel is communicated with the compressor 1, the compressor 1 is also provided with a cold source medium channel which is communicated with the second compressor 2 through a heat exchanger 4, the second compressor 2 is also provided with a cold source medium channel which is communicated with the expander 3 through a heat supplier 5, the expander 3 is also provided with a cold source medium channel which is communicated with the external, the heat exchanger 4 is also provided with a medium temperature medium channel which is communicated with the external, the heat supplier 5 is also communicated with the external through a heated medium channel, and the expander 3 and the internal combustion engine 6 are connected with the compressor 1 and the second compressor 2 and transmit power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, the fuel gas after completing work in the internal combustion engine 6 is discharged outwards, and external cooling medium flows through the internal combustion engine 6 and absorbs heat, flows through the heat exchanger 4 and releases heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the cooling medium and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 2 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat exchanger; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a fuel channel and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside through a second heat exchanger 8 and the heat exchanger 4; the external part is provided with a cold source medium channel communicated with the compressor 1, the compressor 1 is also provided with a cold source medium channel communicated with the second compressor 2 through a heat exchanger 4, the second compressor 2 is also provided with a cold source medium channel communicated with the third compressor 7 through a second heat exchanger 8, the third compressor 7 is also provided with a cold source medium channel communicated with the expander 3 through a heat supplier 5, the expander 3 is also provided with a cold source medium channel communicated with the external part, the heat exchanger 4 is also provided with a medium temperature heat medium channel communicated with the external part, the second heat exchanger 8 is also provided with a medium temperature heat medium channel communicated with the external part, the heat supplier 5 is also provided with a heated medium channel communicated with the external part, and the expander 3 and the internal combustion engine 6 are connected with the compressor 1, the second compressor 2 and the.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, the fuel gas after completing work in the internal combustion engine 6 is discharged outwards, and external cooling medium flows through the internal combustion engine 6 and absorbs heat, flows through the second heat exchanger 8 and the heat exchanger 4 and gradually releases heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the second heat exchanger 8 to absorb heat, flows through the third compressor 7 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1, the second compressor 2 and the third compressor 7 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the cooling medium and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4 and the second heat exchanger 8, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 3 is realized by:
(1) structurally, the heat pump system mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second heat exchanger and a second expander; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a fuel channel and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside through a second heat exchanger 8 and the heat exchanger 4; the external part is provided with a cold source medium channel communicated with the compressor 1, the compressor 1 is also provided with a cold source medium channel communicated with a second expander 9 through a heat exchanger 4, the second expander 9 is also provided with a cold source medium channel communicated with a second compressor 2 through a second heat exchanger 8, the second compressor 2 is also provided with a cold source medium channel communicated with the expander 3 through a heat supplier 5, the expander 3 is also provided with a cold source medium channel communicated with the external part, the heat exchanger 4 is also provided with a medium temperature heat medium channel communicated with the external part, the second heat exchanger 8 is also provided with a medium temperature heat medium channel communicated with the external part, the heat supplier 5 is also provided with a heated medium channel communicated with the external part, and the expander 3, the internal combustion engine 6 and the second expander 9 are connected with the compressor 1 and the second compressor 2 and.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, the fuel gas after completing work in the internal combustion engine 6 is discharged outwards, and external cooling medium flows through the internal combustion engine 6 and absorbs heat, flows through the second heat exchanger 8 and the heat exchanger 4 and gradually releases heat; the cold source medium flows through the compressor 1 to increase the pressure and temperature, flows through the heat exchanger 4 to absorb heat, flows through the second expander 9 to reduce the pressure and do work, flows through the second heat exchanger 8 to absorb heat, flows through the second compressor 2 to increase the pressure and temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power, or the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power and is provided to the outside at the same time, or the expander 3, the internal combustion engine 6, the second expander 9 and the outside provide power for the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the cooling medium and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4 and the second heat exchanger 8, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 4 is realized by:
(1) structurally, the heat pump system mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat supplier; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a fuel channel and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway and communicates with second compressor 2 through heat exchanger 4, second compressor 2 still has cold source medium passageway and communicates with third compressor 7 through second heat supply ware 10, third compressor 7 still has cold source medium passageway and communicates with expander 3 through heat supply ware 5, expander 3 still has cold source medium passageway and outside intercommunication, heat exchanger 4 still has medium temperature heat medium passageway and outside intercommunication, heat supply ware 5 and second heat supply ware 10 still have respectively by heating medium passageway and outside intercommunication, expander 3 and internal-combustion engine 6 are connected compressor 1, second compressor 2 and third compressor 7 and are transmitted power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, the fuel gas after completing work in the internal combustion engine 6 is discharged outwards, and external cooling medium flows through the internal combustion engine 6 and absorbs heat, flows through the heat exchanger 4 and releases heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the second heat supplier 10 to release heat, flows through the third compressor 7 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1, the second compressor 2 and the third compressor 7 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the cooling medium and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4, the heated medium takes away the high-temperature heat load through the heat supplier 5 and the second heat supplier 10, and the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 5 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second expander and a cooler; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a fuel channel and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway and communicates with second compressor 2 through heat exchanger 4, second compressor 2 still has cold source medium passageway and communicates with expander 3 through heat supplier 5, expander 3 still has cold source medium passageway and communicates with second expander 9 through cooler 11, second expander 9 still has cold source medium passageway and outside intercommunication, heat exchanger 4 still has medium temperature heat medium passageway and outside intercommunication, heat supplier 5 still is communicated with the outside by heating medium passageway, cooler 11 still has cold source medium passageway and outside intercommunication, internal-combustion engine 6, compressor 1 and second compressor 2 are connected and power is transmitted to expander 3 and second expander 9.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, the fuel gas after completing work in the internal combustion engine 6 is discharged outwards, and external cooling medium flows through the internal combustion engine 6 and absorbs heat, flows through the heat exchanger 4 and releases heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, flows through the cooler 11 to release heat, flows through the second expander 9 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power, or the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power and is provided to the outside at the same time, or the expander 3, the internal combustion engine 6, the second expander 9 and the outside jointly provide power for the compressor 1 and the second compressor 2; the cold source medium and the subcooler 11 take away low-temperature heat load together through an inlet and outlet flow, the cooling medium and the medium-temperature heat medium provide driving heat load and heating heat load through the heat exchanger 4, and the heated medium takes away high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 6 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a fuel channel and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway and communicates with second compressor 2 through regenerator 12 and heat exchanger 4, second compressor 2 still has cold source medium passageway and communicates with expander 3 through heater 5, expander 3 still has cold source medium passageway and communicates with the outside through regenerator 12, heat exchanger 4 still has medium warm medium passageway and outside intercommunication, heater 5 still is communicated with the outside by heating medium passageway, expander 3 and internal-combustion engine 6 are connected compressor 1 and second compressor 2 and are transmitted power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, the fuel gas after completing work in the internal combustion engine 6 is discharged outwards, and external cooling medium flows through the internal combustion engine 6 and absorbs heat, flows through the heat exchanger 4 and releases heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat regenerator 12 and the heat exchanger 4 to absorb heat gradually, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, flows through the heat regenerator 12 to release heat, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the cooling medium and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 7 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a fuel channel and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway to communicate with second compressor 2 through heat exchanger 4 and regenerator 12, second compressor 2 still has cold source medium passageway to communicate with expander 3 through heater 5 and regenerator 12, expander 3 still has cold source medium passageway and outside intercommunication, heat exchanger 4 still has medium warm medium passageway and outside intercommunication, heater 5 still is by heating medium passageway and outside intercommunication, expander 3 and internal-combustion engine 6 are connected compressor 1 and second compressor 2 and are transmitted power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, the fuel gas after completing work in the internal combustion engine 6 is discharged outwards, and external cooling medium flows through the internal combustion engine 6 and absorbs heat, flows through the heat exchanger 4 and releases heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 and the heat regenerator 12 to absorb heat gradually, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 and the heat regenerator 12 to release heat gradually, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the cooling medium and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 8 is realized by:
in the internal combustion engine type combined cycle heat pump device shown in fig. 1, a new heat supply device is added, a cooling medium channel of an internal combustion engine 6 is communicated with the outside through a heat exchanger 4, the internal combustion engine 6 is adjusted to be communicated with the outside through a new heat supply device A and the heat exchanger 4, and the new heat supply device A and a heated medium channel are communicated with the outside; the cooling medium flows through the internal combustion engine 6 and absorbs heat, flows through the newly-added heat supply device A and the heat exchanger 4 and gradually releases heat, and then is discharged outwards, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 9 is realized by:
in the internal combustion engine type combined cycle heat pump device shown in fig. 1, an additional heat supply device is added, a gas channel of the internal combustion engine 6 is communicated with the outside, the gas channel of the internal combustion engine 6 is communicated with the outside through the additional heat supply device B, and a heated medium channel of the additional heat supply device B is communicated with the outside; the gas discharged from the internal combustion engine 6 flows through the additional heater B and releases heat, and then is discharged to the outside, forming an internal combustion engine type combined cycle heat pump device.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 10 is realized by:
(1) structurally, the heat pump system consists of a compressor, a second compressor, an expander, a heat exchanger, a heat supplier and an internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine 6 is also provided with a fuel gas channel and communicated with the outside through the heat exchanger 4; the external cold source medium channel is communicated with the compressor 1, the compressor 1 is also provided with a cold source medium channel which is communicated with the second compressor 2 through a heat exchanger 4, the second compressor 2 is also provided with a cold source medium channel which is communicated with the expander 3 through a heat supplier 5, the expander 3 is also provided with a cold source medium channel which is communicated with the external, the heat exchanger 4 is also provided with a medium temperature medium channel which is communicated with the external, the heat supplier 5 is also communicated with the external through a heated medium channel, and the expander 3 and the internal combustion engine 6 are connected with the compressor 1 and the second compressor 2 and transmit power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged by the internal combustion engine 6 flows through the heat exchanger 4 and releases heat, and external cooling medium flows through the internal combustion engine 6 and discharges heat outwards after absorbing heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the gas and medium-temperature heat medium provides the driving heat load and the heating heat load through the heat exchanger 4, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 11 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat exchanger; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine 6 is also provided with a fuel gas channel and communicated with the outside through the second heat exchanger 8 and the heat exchanger 4; the external part is provided with a cold source medium channel communicated with the compressor 1, the compressor 1 is also provided with a cold source medium channel communicated with the second compressor 2 through a heat exchanger 4, the second compressor 2 is also provided with a cold source medium channel communicated with the third compressor 7 through a second heat exchanger 8, the third compressor 7 is also provided with a cold source medium channel communicated with the expander 3 through a heat supplier 5, the expander 3 is also provided with a cold source medium channel communicated with the external part, the heat exchanger 4 is also provided with a medium temperature heat medium channel communicated with the external part, the second heat exchanger 8 is also provided with a medium temperature heat medium channel communicated with the external part, the heat supplier 5 is also provided with a heated medium channel communicated with the external part, and the expander 3 and the internal combustion engine 6 are connected with the compressor 1, the second compressor 2 and the.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged by the internal combustion engine 6 flows through the second heat exchanger 8 and the heat exchanger 4 and gradually releases heat, and external cooling medium flows through the internal combustion engine 6 and then absorbs heat and is discharged outwards; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the second heat exchanger 8 to absorb heat, flows through the third compressor 7 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1, the second compressor 2 and the third compressor 7 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the gas and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4 and the second heat exchanger 8, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 12 is realized by:
(1) structurally, the heat pump system mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second heat exchanger and a second expander; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine 6 is also provided with a fuel gas channel and communicated with the outside through the second heat exchanger 8 and the heat exchanger 4; the external part is provided with a cold source medium channel communicated with the compressor 1, the compressor 1 is also provided with a cold source medium channel communicated with a second expander 9 through a heat exchanger 4, the second expander 9 is also provided with a cold source medium channel communicated with a second compressor 2 through a second heat exchanger 8, the second compressor 2 is also provided with a cold source medium channel communicated with the expander 3 through a heat supplier 5, the expander 3 is also provided with a cold source medium channel communicated with the external part, the heat exchanger 4 is also provided with a medium temperature heat medium channel communicated with the external part, the second heat exchanger 8 is also provided with a medium temperature heat medium channel communicated with the external part, the heat supplier 5 is also provided with a heated medium channel communicated with the external part, and the expander 3, the internal combustion engine 6 and the second expander 9 are connected with the compressor 1 and the second compressor 2 and.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged by the internal combustion engine 6 flows through the second heat exchanger 8 and the heat exchanger 4 and gradually releases heat, and external cooling medium flows through the internal combustion engine 6 and then absorbs heat and is discharged outwards; the cold source medium flows through the compressor 1 to increase the pressure and temperature, flows through the heat exchanger 4 to absorb heat, flows through the second expander 9 to reduce the pressure and do work, flows through the second heat exchanger 8 to absorb heat, flows through the second compressor 2 to increase the pressure and temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power, or the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power and is provided to the outside at the same time, or the expander 3, the internal combustion engine 6, the second expander 9 and the outside provide power for the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the gas and medium-temperature heat media provide the driving heat load and the heating heat load through the heat exchanger 4 and the second heat exchanger 8, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 13 is realized by:
(1) structurally, the heat pump system mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat supplier; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine 6 is also provided with a fuel gas channel and communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway and communicates with second compressor 2 through heat exchanger 4, second compressor 2 still has cold source medium passageway and communicates with third compressor 7 through second heat supply ware 10, third compressor 7 still has cold source medium passageway and communicates with expander 3 through heat supply ware 5, expander 3 still has cold source medium passageway and outside intercommunication, heat exchanger 4 still has medium temperature heat medium passageway and outside intercommunication, heat supply ware 5 and second heat supply ware 10 still have respectively by heating medium passageway and outside intercommunication, expander 3 and internal-combustion engine 6 are connected compressor 1, second compressor 2 and third compressor 7 and are transmitted power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged by the internal combustion engine 6 flows through the heat exchanger 4 and releases heat, and external cooling medium flows through the internal combustion engine 6 and discharges heat outwards after absorbing heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the second heat supplier 10 to release heat, flows through the third compressor 7 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1, the second compressor 2 and the third compressor 7 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the gas and medium-temperature heat medium provides the driving heat load and the heating heat load through the heat exchanger 4, the heated medium takes away the high-temperature heat load through the heat supplier 5 and the second heat supplier 10, and the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 14 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second expander and a cooler; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine 6 is also provided with a fuel gas channel and communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway and communicates with second compressor 2 through heat exchanger 4, second compressor 2 still has cold source medium passageway and communicates with expander 3 through heat supplier 5, expander 3 still has cold source medium passageway and communicates with second expander 9 through cooler 11, second expander 9 still has cold source medium passageway and outside intercommunication, heat exchanger 4 still has medium temperature heat medium passageway and outside intercommunication, heat supplier 5 still is communicated with the outside by heating medium passageway, cooler 11 still has cold source medium passageway and outside intercommunication, expander 3, internal-combustion engine 6 and second expander 9 connect compressor 1 and second compressor 2 and transmit power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged by the internal combustion engine 6 flows through the heat exchanger 4 and releases heat, and external cooling medium flows through the internal combustion engine 6 and discharges heat outwards after absorbing heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, flows through the cooler 11 to release heat, flows through the second expander 9 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power, or the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power and is provided to the outside at the same time, or the expander 3, the internal combustion engine 6, the second expander 9 and the outside jointly provide power for the compressor 1 and the second compressor 2; the cold source medium and the subcooler 11 take away low-temperature heat load together through an inlet and outlet flow, the gas and medium-temperature heat medium provide driving heat load and heating heat load through the heat exchanger 4, and the heated medium takes away high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 15 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine 6 is also provided with a fuel gas channel and communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway and communicates with second compressor 2 through regenerator 12 and heat exchanger 4, second compressor 2 still has cold source medium passageway and communicates with expander 3 through heater 5, expander 3 still has cold source medium passageway and communicates with the outside through regenerator 12, heat exchanger 4 still has medium warm medium passageway and outside intercommunication, heater 5 still is communicated with the outside by heating medium passageway, expander 3 and internal-combustion engine 6 are connected compressor 1 and second compressor 2 and are transmitted power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged by the internal combustion engine 6 flows through the heat exchanger 4 and releases heat, and external cooling medium flows through the internal combustion engine 6 and discharges heat outwards after absorbing heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat regenerator 12 and the heat exchanger 4 to absorb heat gradually, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, flows through the heat regenerator 12 to release heat, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the gas and medium-temperature heat medium provides the driving heat load and the heating heat load through the heat exchanger 4, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 16 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine 6 is also provided with a fuel gas channel and communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway to communicate with second compressor 2 through heat exchanger 4 and regenerator 12, second compressor 2 still has cold source medium passageway to communicate with expander 3 through heater 5 and regenerator 12, expander 3 still has cold source medium passageway and outside intercommunication, heat exchanger 4 still has medium warm medium passageway and outside intercommunication, heater 5 still is by heating medium passageway and outside intercommunication, expander 3 and internal-combustion engine 6 are connected compressor 1 and second compressor 2 and are transmitted power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged by the internal combustion engine 6 flows through the heat exchanger 4 and releases heat, and external cooling medium flows through the internal combustion engine 6 and discharges heat outwards after absorbing heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 and the heat regenerator 12 to absorb heat gradually, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 and the heat regenerator 12 to release heat gradually, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the gas and medium-temperature heat medium provides the driving heat load and the heating heat load through the heat exchanger 4, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 17 is realized by:
in the internal combustion engine type combined cycle heat pump apparatus shown in fig. 10, an additional heat supply device is added, and a gas channel of the internal combustion engine 6 is communicated with the outside through the heat exchanger 4 to adjust that the gas channel of the internal combustion engine 6 is communicated with the outside through the additional heat supply device a and the heat exchanger 4, and the additional heat supply device a and a heated medium channel are communicated with the outside; the gas discharged from the internal combustion engine 6 flows through the additional heat supply device a and the heat exchanger 4 and gradually releases heat, and then is discharged to the outside, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 18 is realized by:
in the internal combustion engine type combined cycle heat pump apparatus shown in fig. 10, a newly added heat supply device and an additional heat supply device are added, a gas passage of an internal combustion engine 6 is communicated with the outside through a heat exchanger 4 and adjusted to be a gas passage of the internal combustion engine 6 communicated with the outside through a newly added heat supply device a and a heat exchanger 4, a cooling medium passage of the internal combustion engine 6 is communicated with the outside through a cooling medium passage adjusted to be a cooling medium passage communicated with the outside in sequence with the internal combustion engine 6 and the additional heat supply device B, then the additional heat supply device B is communicated with the outside through a cooling medium passage, the newly added heat supply device a is also communicated with the outside through a heated medium passage, and the additional heat supply; the gas discharged by the internal combustion engine 6 flows through the additional heater A and the heat exchanger 4 and gradually releases heat, and then is discharged outwards; the cooling medium flows through the internal combustion engine 6 and absorbs heat, flows through the additional heat supply unit B and releases heat, and is then discharged to the outside, forming an internal combustion engine type combined cycle heat pump device.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 19 is realized by:
(1) structurally, the heat pump system consists of a compressor, a second compressor, an expander, a heat exchanger, a heat supplier and an internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also respectively provided with a gas channel and the cooling medium channel which are communicated with the outside through the heat exchanger 4; the external cold source medium channel is communicated with the compressor 1, the compressor 1 is also provided with a cold source medium channel which is communicated with the second compressor 2 through a heat exchanger 4, the second compressor 2 is also provided with a cold source medium channel which is communicated with the expander 3 through a heat supplier 5, the expander 3 is also provided with a cold source medium channel which is communicated with the external, the heat exchanger 4 is also provided with a medium temperature medium channel which is communicated with the external, the heat supplier 5 is also communicated with the external through a heated medium channel, and the expander 3 and the internal combustion engine 6 are connected with the compressor 1 and the second compressor 2 and transmit power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged from the internal combustion engine 6 is discharged to the outside after passing through the heat exchanger 4 to release heat, cooling medium flows through the internal combustion engine 6 to absorb heat, and cooling medium discharged from the internal combustion engine 6 is discharged to the outside after passing through the heat exchanger 4 to release heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the cooling medium, the fuel gas and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 20 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat exchanger; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also respectively provided with a gas channel and a cooling medium channel which are communicated with the outside through a second heat exchanger 8 and a heat exchanger 4; the external part is provided with a cold source medium channel communicated with the compressor 1, the compressor 1 is also provided with a cold source medium channel communicated with the second compressor 2 through a heat exchanger 4, the second compressor 2 is also provided with a cold source medium channel communicated with the third compressor 7 through a second heat exchanger 8, the third compressor 7 is also provided with a cold source medium channel communicated with the expander 3 through a heat supplier 5, the expander 3 is also provided with a cold source medium channel communicated with the external part, the heat exchanger 4 is also provided with a medium temperature heat medium channel communicated with the external part, the second heat exchanger 8 is also provided with a medium temperature heat medium channel communicated with the external part, the heat supplier 5 is also provided with a heated medium channel communicated with the external part, and the expander 3 and the internal combustion engine 6 are connected with the compressor 1, the second compressor 2 and the.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged from the internal combustion engine 6 is discharged to the outside after gradually releasing heat through the second heat exchanger 8 and the heat exchanger 4, a cooling medium flows through the internal combustion engine 6 and absorbs heat, and the cooling medium discharged from the internal combustion engine 6 is discharged to the outside after gradually releasing heat through the second heat exchanger 8 and the heat exchanger 4; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the second heat exchanger 8 to absorb heat, flows through the third compressor 7 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1, the second compressor 2 and the third compressor 7 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the cooling medium, the fuel gas and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4 and the second heat exchanger 8, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 21 is realized by:
(1) structurally, the heat pump system mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second heat exchanger and a second expander; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also respectively provided with a gas channel and a cooling medium channel which are communicated with the outside through a second heat exchanger 8 and a heat exchanger 4; the external part is provided with a cold source medium channel communicated with the compressor 1, the compressor 1 is also provided with a cold source medium channel communicated with a second expander 9 through a heat exchanger 4, the second expander 9 is also provided with a cold source medium channel communicated with a second compressor 2 through a second heat exchanger 8, the second compressor 2 is also provided with a cold source medium channel communicated with the expander 3 through a heat supplier 5, the expander 3 is also provided with a cold source medium channel communicated with the external part, the heat exchanger 4 is also provided with a medium temperature heat medium channel communicated with the external part, the second heat exchanger 8 is also provided with a medium temperature heat medium channel communicated with the external part, the heat supplier 5 is also provided with a heated medium channel communicated with the external part, and the expander 3, the internal combustion engine 6 and the second expander 9 are connected with the compressor 1 and the second compressor 2 and.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged from the internal combustion engine 6 is discharged to the outside after gradually releasing heat through the second heat exchanger 8 and the heat exchanger 4, a cooling medium flows through the internal combustion engine 6 and absorbs heat, and the cooling medium discharged from the internal combustion engine 6 is discharged to the outside after gradually releasing heat through the second heat exchanger 8 and the heat exchanger 4; the cold source medium flows through the compressor 1 to increase the pressure and temperature, flows through the heat exchanger 4 to absorb heat, flows through the second expander 9 to reduce the pressure and do work, flows through the second heat exchanger 8 to absorb heat, flows through the second compressor 2 to increase the pressure and temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power, or the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power and is provided to the outside at the same time, or the expander 3, the internal combustion engine 6, the second expander 9 and the outside provide power for the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the cooling medium, the fuel gas and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4 and the second heat exchanger 8, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 22 is realized by:
(1) structurally, the heat pump system mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat supplier; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also respectively provided with a gas channel and the cooling medium channel which are communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway and communicates with second compressor 2 through heat exchanger 4, second compressor 2 still has cold source medium passageway and communicates with third compressor 7 through second heat supply ware 10, third compressor 7 still has cold source medium passageway and communicates with expander 3 through heat supply ware 5, expander 3 still has cold source medium passageway and outside intercommunication, heat exchanger 4 still has medium temperature heat medium passageway and outside intercommunication, heat supply ware 5 and second heat supply ware 10 still have respectively by heating medium passageway and outside intercommunication, expander 3 and internal-combustion engine 6 are connected compressor 1, second compressor 2 and third compressor 7 and are transmitted power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged from the internal combustion engine 6 is discharged to the outside after passing through the heat exchanger 4 to release heat, cooling medium flows through the internal combustion engine 6 to absorb heat, and cooling medium discharged from the internal combustion engine 6 is discharged to the outside after passing through the heat exchanger 4 to release heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the second heat supplier 10 to release heat, flows through the third compressor 7 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1, the second compressor 2 and the third compressor 7 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1, the second compressor 2 and the third compressor 7 together; the cold source medium takes away low-temperature heat load through the inlet and outlet flow, the cooling medium, the fuel gas and the medium-temperature heat medium provide driving heat load and heating heat load through the heat exchanger 4, the heated medium takes away high-temperature heat load through the heat supplier 5 and the second heat supplier 10, and the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 23 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second expander and a cooler; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also respectively provided with a gas channel and the cooling medium channel which are communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway and communicates with second compressor 2 through heat exchanger 4, second compressor 2 still has cold source medium passageway and communicates with expander 3 through heat supplier 5, expander 3 still has cold source medium passageway and communicates with second expander 9 through cooler 11, second expander 9 still has cold source medium passageway and outside intercommunication, heat exchanger 4 still has medium temperature heat medium passageway and outside intercommunication, heat supplier 5 still is communicated with the outside by heating medium passageway, cooler 11 still has cold source medium passageway and outside intercommunication, internal-combustion engine 6, compressor 1 and second compressor 2 are connected and power is transmitted to expander 3 and second expander 9.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged from the internal combustion engine 6 is discharged to the outside after passing through the heat exchanger 4 to release heat, cooling medium flows through the internal combustion engine 6 to absorb heat, and cooling medium discharged from the internal combustion engine 6 is discharged to the outside after passing through the heat exchanger 4 to release heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 to absorb heat, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, flows through the cooler 11 to release heat, flows through the second expander 9 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power, or the work output by the expander 3, the internal combustion engine 6 and the second expander 9 is provided for the compressor 1 and the second compressor 2 as power and is provided to the outside at the same time, or the expander 3, the internal combustion engine 6, the second expander 9 and the outside jointly provide power for the compressor 1 and the second compressor 2; the cold source medium takes away the low-temperature heat load together with the subcooler 11 through the inlet and outlet flow, the cooling medium, the fuel gas and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 24 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also respectively provided with a gas channel and the cooling medium channel which are communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway and communicates with second compressor 2 through regenerator 12 and heat exchanger 4, second compressor 2 still has cold source medium passageway and communicates with expander 3 through heater 5, expander 3 still has cold source medium passageway and communicates with the outside through regenerator 12, heat exchanger 4 still has medium warm medium passageway and outside intercommunication, heater 5 still is communicated with the outside by heating medium passageway, expander 3 and internal-combustion engine 6 are connected compressor 1 and second compressor 2 and are transmitted power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged from the internal combustion engine 6 is discharged to the outside after passing through the heat exchanger 4 to release heat, cooling medium flows through the internal combustion engine 6 to absorb heat, and cooling medium discharged from the internal combustion engine 6 is discharged to the outside after passing through the heat exchanger 4 to release heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat regenerator 12 and the heat exchanger 4 to absorb heat gradually, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 to release heat, flows through the expander 3 to reduce the pressure and do work, flows through the heat regenerator 12 to release heat, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the cooling medium, the fuel gas and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 25 is realized by:
(1) structurally, the heat exchanger mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, a cooling medium channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also respectively provided with a gas channel and the cooling medium channel which are communicated with the outside through the heat exchanger 4; the external part has cold source medium passageway and compressor 1 intercommunication, compressor 1 still has cold source medium passageway to communicate with second compressor 2 through heat exchanger 4 and regenerator 12, second compressor 2 still has cold source medium passageway to communicate with expander 3 through heater 5 and regenerator 12, expander 3 still has cold source medium passageway and outside intercommunication, heat exchanger 4 still has medium warm medium passageway and outside intercommunication, heater 5 still is by heating medium passageway and outside intercommunication, expander 3 and internal-combustion engine 6 are connected compressor 1 and second compressor 2 and are transmitted power.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, fuel gas discharged from the internal combustion engine 6 is discharged to the outside after passing through the heat exchanger 4 to release heat, cooling medium flows through the internal combustion engine 6 to absorb heat, and cooling medium discharged from the internal combustion engine 6 is discharged to the outside after passing through the heat exchanger 4 to release heat; the cold source medium flows through the compressor 1 to increase the pressure and the temperature, flows through the heat exchanger 4 and the heat regenerator 12 to absorb heat gradually, flows through the second compressor 2 to increase the pressure and the temperature, flows through the heat supplier 5 and the heat regenerator 12 to release heat gradually, flows through the expander 3 to reduce the pressure and do work, and then is discharged outwards; the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power, or the work output by the expander 3 and the internal combustion engine 6 is supplied to the compressor 1 and the second compressor 2 as power and is simultaneously supplied to the outside, or the expander 3, the internal combustion engine 6 and the outside supply power to the compressor 1 and the second compressor 2 together; the cold source medium takes away the low-temperature heat load through the inlet and outlet flow, the cooling medium, the fuel gas and the medium-temperature heat medium provide the driving heat load and the heating heat load through the heat exchanger 4, and the heated medium takes away the high-temperature heat load through the heat supplier 5, so that the internal combustion engine type combined cycle heat pump device is formed.
The effect that the technology of the invention can realize-the internal combustion engine type combined cycle heat pump device provided by the invention has the following effects and advantages:
(1) provides a new idea and a new technology for utilizing the temperature difference.
(2) The process is reasonable, and high-efficiency high-temperature heat supply can be realized.
(3) The heat energy (temperature difference) is driven to realize the temperature increase of the heat energy, or the heat energy and the temperature can be selected to provide power for the outside at the same time.
(4) When necessary, the heat energy temperature is increased by means of external power, the mode is flexible, and the adaptability is good.
(5) The compressor, the expander and the heat exchanger are used as components of the compression heat pump, and the structure is simple.
(6) The cold source medium is directly used as the working medium, and the heating performance index is higher.
(7) A plurality of specific technical schemes are provided, so that the method can cope with a plurality of different actual conditions and has a wider application range.
(8) The heat pump technology/heat power combined supply technology/heat power combined technology is expanded, and the high-efficiency utilization of heat energy is favorably realized.

Claims (35)

1. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier and an internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a fuel gas channel is also arranged outside and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the cooling medium channel is also arranged outside and communicated with the inside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel communicated with the external part, the heat exchanger (4) or the intermediate temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel communicated with the external part, the expander (3) and the internal combustion engine (6) are connected with the compressor (1) and the second compressor (2) and transmit power, and the internal combustion engine type combined cycle heat pump device is formed.
2. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat exchanger; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a fuel gas channel is also arranged outside and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the cooling medium channel is also arranged outside and communicated with the outside through a second heat exchanger (8) and a heat exchanger (4); the external part is provided with a cold source medium channel which is communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel which is communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel which is communicated with the third compressor (7) through a second heat exchanger (8), the third compressor (7) is also provided with a cold source medium channel which is communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel which is communicated with the external part, the heat exchanger (4) or an intermediate temperature heat medium channel is communicated with the external part, the second heat exchanger (8) or an intermediate temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel which is communicated with the external part, the expander (3) and the internal combustion engine (6) are connected with the compressor (1), the second compressor (, forming an internal combustion engine type combined cycle heat pump apparatus.
3. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second heat exchanger and a second expander; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a fuel gas channel is also arranged outside and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the cooling medium channel is also arranged outside and communicated with the outside through a second heat exchanger (8) and a heat exchanger (4); the external part is provided with a cold source medium channel which is communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel which is communicated with a second expander (9) through a heat exchanger (4), the second expander (9) is also provided with a cold source medium channel which is communicated with a second compressor (2) through a second heat exchanger (8), the second compressor (2) is also provided with a cold source medium channel which is communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel which is communicated with the external part, the heat exchanger (4) or a medium temperature heat medium channel is communicated with the external part, the second heat exchanger (8) or a medium temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel which is communicated with the external part, the expander (3), the internal combustion engine (6) and the second expander (9) are connected with the compressor (1) and, forming an internal combustion engine type combined cycle heat pump apparatus.
4. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat supplier; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a fuel gas channel is also arranged outside and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the cooling medium channel is also arranged outside and communicated with the inside through a heat exchanger (4); the external part is provided with a cold source medium channel which is communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel which is communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel which is communicated with the third compressor (7) through a second heat supplier (10), the third compressor (7) is also provided with a cold source medium channel which is communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel which is communicated with the external part, the heat exchanger (4) or an intermediate temperature heat medium channel is communicated with the external part, the heat supplier (5) and the second heat supplier (10) are also provided with a heated medium channel which is communicated with the external part respectively, the expander (3) and the internal combustion engine (6) are connected, the second compressor (2) and the third compressor (7) transmit power to form an internal combustion engine type combined cycle heat pump device.
5. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second expander and a cooler; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a fuel gas channel is also arranged outside and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the cooling medium channel is also arranged outside and communicated with the inside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel communicated with the second expander (9) through a cooler (11), the second expander (9) is also provided with a cold source medium channel communicated with the external part, the heat exchanger (4) or the medium temperature medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel communicated with the external part, the cooler (11) is also provided with a cold source medium channel communicated with the external part, and the internal combustion engine (6), the expander (3) and the second expander (9) are connected with the compressor (1) and the second compressor (2) and transmit power, so that the internal combustion engine type combined cycle heat pump device is formed.
6. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a fuel gas channel is also arranged outside and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the cooling medium channel is also arranged outside and communicated with the inside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat regenerator (12) and a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel communicated with an expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel communicated with the external part through the heat regenerator (12), the heat exchanger (4) or a medium-temperature heat medium channel is communicated with the external part, the heat supplier (5) is also communicated with the external part through a heated medium channel, the expander (3) and the internal combustion engine (6) are connected with the compressor (1) and the second compressor (2) and transmit power, and the internal combustion engine type combined cycle heat pump device is formed.
7. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a fuel gas channel is also arranged outside and communicated with the outside, a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the cooling medium channel is also arranged outside and communicated with the inside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat exchanger (4) and a heat regenerator (12), the second compressor (2) is also provided with a cold source medium channel communicated with an expander (3) through a heat supplier (5) and the heat regenerator (12), the expander (3) is also provided with a cold source medium channel communicated with the external part, the heat exchanger (4) or a medium temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel communicated with the external part, the expander (3) and the internal combustion engine (6) are connected with the compressor (1) and the second compressor (2) and transmit power, and the internal combustion engine type combined cycle heat pump device is formed.
8. An internal combustion engine type combined cycle heat pump device is characterized in that a newly added heat supplier is added in any internal combustion engine type combined cycle heat pump device as claimed in claims 1 and 4-7, a cooling medium channel of an internal combustion engine (6) is communicated with the outside through a heat exchanger (4) and adjusted to be communicated with the outside through a cooling medium channel of the internal combustion engine (6) through the newly added heat supplier (A) and the heat exchanger (4), and the newly added heat supplier (A) and a heated medium channel are communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
9. An internal combustion engine type combined cycle heat pump device is characterized in that in any internal combustion engine type combined cycle heat pump device in claims 2-3, a newly added heat supply device is added, a cooling medium channel of an internal combustion engine (6) is communicated with the outside through a second heat exchanger (8) and a heat exchanger (4) and adjusted to be communicated with the outside through the newly added heat supply device (A), the second heat exchanger (8) and the heat exchanger (4), the newly added heat supply device (A) and a heated medium channel are communicated with the outside, and the internal combustion engine type combined cycle heat pump device is formed.
10. An internal combustion engine type combined cycle heat pump device is characterized in that an additional heat supply device is added in any internal combustion engine type combined cycle heat pump device of claims 1-9, a fuel gas channel of an internal combustion engine (6) is communicated with the outside, the fuel gas channel of the internal combustion engine (6) is communicated with the outside through the additional heat supply device (B), and a heated medium channel of the additional heat supply device (B) is communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
11. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier and an internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), the internal combustion engine (6) is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine (6) is also provided with a fuel gas channel and communicated with the outside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel communicated with the external part, the heat exchanger (4) or the intermediate temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel communicated with the external part, the expander (3) and the internal combustion engine (6) are connected with the compressor (1) and the second compressor (2) and transmit power, and the internal combustion engine type combined cycle heat pump device is formed.
12. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat exchanger; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and a fuel gas channel is also arranged outside and communicated with the external through a second heat exchanger (8) and a heat exchanger (4); the external part is provided with a cold source medium channel which is communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel which is communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel which is communicated with the third compressor (7) through a second heat exchanger (8), the third compressor (7) is also provided with a cold source medium channel which is communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel which is communicated with the external part, the heat exchanger (4) or an intermediate temperature heat medium channel is communicated with the external part, the second heat exchanger (8) or an intermediate temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel which is communicated with the external part, the expander (3) and the internal combustion engine (6) are connected with the compressor (1), the second compressor (, forming an internal combustion engine type combined cycle heat pump apparatus.
13. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second heat exchanger and a second expander; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and a fuel gas channel is also arranged outside and communicated with the external through a second heat exchanger (8) and a heat exchanger (4); the external part is provided with a cold source medium channel which is communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel which is communicated with a second expander (9) through a heat exchanger (4), the second expander (9) is also provided with a cold source medium channel which is communicated with a second compressor (2) through a second heat exchanger (8), the second compressor (2) is also provided with a cold source medium channel which is communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel which is communicated with the external part, the heat exchanger (4) or a medium temperature heat medium channel is communicated with the external part, the second heat exchanger (8) or a medium temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel which is communicated with the external part, the expander (3), the internal combustion engine (6) and the second expander (9) are connected with the compressor (1) and, forming an internal combustion engine type combined cycle heat pump apparatus.
14. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat supplier; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), the internal combustion engine (6) is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine (6) is also provided with a fuel gas channel and communicated with the outside through a heat exchanger (4); the external part is provided with a cold source medium channel which is communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel which is communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel which is communicated with the third compressor (7) through a second heat supplier (10), the third compressor (7) is also provided with a cold source medium channel which is communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel which is communicated with the external part, the heat exchanger (4) or an intermediate temperature heat medium channel is communicated with the external part, the heat supplier (5) and the second heat supplier (10) are also provided with a heated medium channel which is communicated with the external part respectively, the expander (3) and the internal combustion engine (6) are connected, the second compressor (2) and the third compressor (7) transmit power to form an internal combustion engine type combined cycle heat pump device.
15. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second expander and a cooler; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), the internal combustion engine (6) is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine (6) is also provided with a fuel gas channel and communicated with the outside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel communicated with the second expander (9) through a cooler (11), the second expander (9) is also provided with a cold source medium channel communicated with the external part, the heat exchanger (4) or the medium temperature medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel communicated with the external part, the cooler (11) is also provided with a cold source medium channel communicated with the external part, and the expander (3), the internal combustion engine (6) and the second expander (9) are connected with the compressor (1) and the second compressor (2) and transmit power, so that the internal combustion engine type combined cycle heat pump device is formed.
16. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), the internal combustion engine (6) is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine (6) is also provided with a fuel gas channel and communicated with the outside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat regenerator (12) and a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel communicated with an expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel communicated with the external part through the heat regenerator (12), the heat exchanger (4) or a medium-temperature heat medium channel is communicated with the external part, the heat supplier (5) is also communicated with the external part through a heated medium channel, the expander (3) and the internal combustion engine (6) are connected with the compressor (1) and the second compressor (2) and transmit power, and the internal combustion engine type combined cycle heat pump device is formed.
17. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), the internal combustion engine (6) is also provided with a cooling medium channel and communicated with the outside, and the internal combustion engine (6) is also provided with a fuel gas channel and communicated with the outside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat exchanger (4) and a heat regenerator (12), the second compressor (2) is also provided with a cold source medium channel communicated with an expander (3) through a heat supplier (5) and the heat regenerator (12), the expander (3) is also provided with a cold source medium channel communicated with the external part, the heat exchanger (4) or a medium temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel communicated with the external part, the expander (3) and the internal combustion engine (6) are connected with the compressor (1) and the second compressor (2) and transmit power, and the internal combustion engine type combined cycle heat pump device is formed.
18. An internal combustion engine type combined cycle heat pump device, which is characterized in that in any internal combustion engine type combined cycle heat pump device of claims 11 and 14-17, a newly added heat supply device is added, a gas channel of an internal combustion engine (6) is communicated with the outside through a heat exchanger (4) and adjusted to be communicated with the outside through the newly added heat supply device (A) and the heat exchanger (4) of the internal combustion engine (6), and the newly added heat supply device (A) and a heated medium channel are communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
19. An internal combustion engine type combined cycle heat pump device is characterized in that in any internal combustion engine type combined cycle heat pump device in claims 12-13, a newly added heat supply device is added, a gas channel of an internal combustion engine (6) is communicated with the outside through a second heat exchanger (8) and a heat exchanger (4) and adjusted to be communicated with the outside through the newly added heat supply device (A), the second heat exchanger (8) and the heat exchanger (4), the newly added heat supply device (A) and a heated medium channel are communicated with the outside, and the internal combustion engine type combined cycle heat pump device is formed.
20. An internal combustion engine type combined cycle heat pump device, which is characterized in that an additional heat supplier is added in any internal combustion engine type combined cycle heat pump device as claimed in claims 11-19, a cooling medium channel of an internal combustion engine (6) is communicated with the outside, the external cooling medium channel is adjusted to be communicated with the internal combustion engine (6) and the additional heat supplier (B), then the additional heat supplier (B) is communicated with the outside through a cooling medium channel, and the additional heat supplier (B) is also communicated with the outside through a heated medium channel, so that the internal combustion engine type combined cycle heat pump device is formed.
21. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier and an internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the internal combustion engine (6) is also respectively provided with a fuel gas channel and the cooling medium channel which are communicated with the outside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel communicated with the external part, the heat exchanger (4) or the intermediate temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel communicated with the external part, the expander (3) and the internal combustion engine (6) are connected with the compressor (1) and the second compressor (2) and transmit power, and the internal combustion engine type combined cycle heat pump device is formed.
22. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat exchanger; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is arranged outside and communicated with the internal combustion engine (6), a cooling medium channel is arranged outside and communicated with the internal combustion engine (6), and the internal combustion engine (6) is also respectively provided with a fuel gas channel and a cooling medium channel which are communicated with the outside through a second heat exchanger (8) and a heat exchanger (4); the external part is provided with a cold source medium channel which is communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel which is communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel which is communicated with the third compressor (7) through a second heat exchanger (8), the third compressor (7) is also provided with a cold source medium channel which is communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel which is communicated with the external part, the heat exchanger (4) or an intermediate temperature heat medium channel is communicated with the external part, the second heat exchanger (8) or an intermediate temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel which is communicated with the external part, the expander (3) and the internal combustion engine (6) are connected with the compressor (1), the second compressor (, forming an internal combustion engine type combined cycle heat pump apparatus.
23. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second heat exchanger and a second expander; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is arranged outside and communicated with the internal combustion engine (6), a cooling medium channel is arranged outside and communicated with the internal combustion engine (6), and the internal combustion engine (6) is also respectively provided with a fuel gas channel and a cooling medium channel which are communicated with the outside through a second heat exchanger (8) and a heat exchanger (4); the external part is provided with a cold source medium channel which is communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel which is communicated with a second expander (9) through a heat exchanger (4), the second expander (9) is also provided with a cold source medium channel which is communicated with a second compressor (2) through a second heat exchanger (8), the second compressor (2) is also provided with a cold source medium channel which is communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel which is communicated with the external part, the heat exchanger (4) or a medium temperature heat medium channel is communicated with the external part, the second heat exchanger (8) or a medium temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel which is communicated with the external part, the expander (3), the internal combustion engine (6) and the second expander (9) are connected with the compressor (1) and, forming an internal combustion engine type combined cycle heat pump apparatus.
24. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a third compressor and a second heat supplier; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the internal combustion engine (6) is also respectively provided with a fuel gas channel and the cooling medium channel which are communicated with the outside through a heat exchanger (4); the external part is provided with a cold source medium channel which is communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel which is communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel which is communicated with the third compressor (7) through a second heat supplier (10), the third compressor (7) is also provided with a cold source medium channel which is communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel which is communicated with the external part, the heat exchanger (4) or an intermediate temperature heat medium channel is communicated with the external part, the heat supplier (5) and the second heat supplier (10) are also provided with a heated medium channel which is communicated with the external part respectively, the expander (3) and the internal combustion engine (6) are connected, the second compressor (2) and the third compressor (7) transmit power to form an internal combustion engine type combined cycle heat pump device.
25. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine, a second expander and a cooler; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the internal combustion engine (6) is also respectively provided with a fuel gas channel and the cooling medium channel which are communicated with the outside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel communicated with the expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel communicated with the second expander (9) through a cooler (11), the second expander (9) is also provided with a cold source medium channel communicated with the external part, the heat exchanger (4) or the medium temperature medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel communicated with the external part, the cooler (11) is also provided with a cold source medium channel communicated with the external part, and the internal combustion engine (6), the expander (3) and the second expander (9) are connected with the compressor (1) and the second compressor (2) and transmit power, so that the internal combustion engine type combined cycle heat pump device is formed.
26. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the internal combustion engine (6) is also respectively provided with a fuel gas channel and the cooling medium channel which are communicated with the outside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat regenerator (12) and a heat exchanger (4), the second compressor (2) is also provided with a cold source medium channel communicated with an expander (3) through a heat supplier (5), the expander (3) is also provided with a cold source medium channel communicated with the external part through the heat regenerator (12), the heat exchanger (4) or a medium-temperature heat medium channel is communicated with the external part, the heat supplier (5) is also communicated with the external part through a heated medium channel, the expander (3) and the internal combustion engine (6) are connected with the compressor (1) and the second compressor (2) and transmit power, and the internal combustion engine type combined cycle heat pump device is formed.
27. The internal combustion engine type combined cycle heat pump device mainly comprises a compressor, a second compressor, an expander, a heat exchanger, a heat supplier, an internal combustion engine and a heat regenerator; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), a cooling medium channel is also arranged outside and communicated with the internal combustion engine (6), and the internal combustion engine (6) is also respectively provided with a fuel gas channel and the cooling medium channel which are communicated with the outside through a heat exchanger (4); the external part is provided with a cold source medium channel communicated with the compressor (1), the compressor (1) is also provided with a cold source medium channel communicated with the second compressor (2) through a heat exchanger (4) and a heat regenerator (12), the second compressor (2) is also provided with a cold source medium channel communicated with an expander (3) through a heat supplier (5) and the heat regenerator (12), the expander (3) is also provided with a cold source medium channel communicated with the external part, the heat exchanger (4) or a medium temperature heat medium channel is communicated with the external part, the heat supplier (5) is also provided with a heated medium channel communicated with the external part, the expander (3) and the internal combustion engine (6) are connected with the compressor (1) and the second compressor (2) and transmit power, and the internal combustion engine type combined cycle heat pump device is formed.
28. An internal combustion engine type combined cycle heat pump device, which is characterized in that in any internal combustion engine type combined cycle heat pump device of claims 21 and 24-27, an additional heat supplier is added, a cooling medium channel of an internal combustion engine (6) is communicated with the outside through a heat exchanger (4) and is adjusted to be communicated with the outside through a cooling medium channel of the internal combustion engine (6) and the additional heat supplier (A) and the heat exchanger (4), and the additional heat supplier (A) and a heated medium channel are communicated with the outside, so that the internal combustion engine type combined cycle heat pump device is formed.
29. An internal combustion engine type combined cycle heat pump device, which is characterized in that in any internal combustion engine type combined cycle heat pump device of claims 21 and 24-27, a newly added heat supply device is added, a gas channel of an internal combustion engine (6) is communicated with the outside through a heat exchanger (4) and adjusted to be communicated with the outside through the newly added heat supply device (A) and the heat exchanger (4) of the internal combustion engine (6), and the newly added heat supply device (A) and a heated medium channel are communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
30. An internal combustion engine type combined cycle heat pump device, which is characterized in that any internal combustion engine type combined cycle heat pump device of claims 21 and 24-27 is additionally provided with a newly-added heat supply device and an additional heat supply device, wherein a cooling medium channel of an internal combustion engine (6) is communicated with the outside through a heat exchanger (4) and adjusted to be communicated with the outside through the newly-added heat supply device (A) and the heat exchanger (4), a gas channel of the internal combustion engine (6) is communicated with the outside through the heat exchanger (4) and adjusted to be communicated with the outside through the additional heat supply device (B) and the heat exchanger (4), and the newly-added heat supply device (A) and the additional heat supply device (B) are also communicated with the outside through heated medium channels respectively to form the internal combustion engine type combined cycle heat pump device.
31. An internal combustion engine type combined cycle heat pump device, which is characterized in that in any internal combustion engine type combined cycle heat pump device of claims 22-23, an additional heat supplier is added, a cooling medium channel of an internal combustion engine (6) is communicated with the outside through a second heat exchanger (8) and a heat exchanger (4) and is adjusted to be communicated with the outside through the additional heat supplier (A), the second heat exchanger (8) and the heat exchanger (4) and the additional heat supplier (A) and a heated medium channel are communicated with the outside, so that the internal combustion engine type combined cycle heat pump device is formed.
32. An internal combustion engine type combined cycle heat pump device, which is characterized in that in any internal combustion engine type combined cycle heat pump device of claims 22-23, a newly added heat supply device is added, a gas channel of an internal combustion engine (6) is communicated with the outside through a second heat exchanger (8) and a heat exchanger (4) and adjusted to be communicated with the outside through the newly added heat supply device (A), the second heat exchanger (8) and the heat exchanger (4) of the internal combustion engine (6), and the newly added heat supply device (A) and a heated medium channel are communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
33. An internal combustion engine type combined cycle heat pump device, which is characterized in that in any internal combustion engine type combined cycle heat pump device of claims 22-23, a newly added heat supply device and an additional heat supply device are added, a cooling medium channel of an internal combustion engine (6) is communicated with the outside through a second heat exchanger (8) and a heat exchanger (4) to adjust that the internal combustion engine (6) is communicated with the outside through the newly added heat supply device (A), the second heat exchanger (8) and the heat exchanger (4), a gas channel of the internal combustion engine (6) is communicated with the outside through the second heat exchanger (8) and the heat exchanger (4) to adjust that the internal combustion engine (6) is communicated with the outside through the additional heat supply device (B), the second heat exchanger (8) and the heat exchanger (4), the newly added heat supply device (A) and the additional heat supply device (B) are respectively communicated with the outside through a heated medium channel, forming an internal combustion engine type combined cycle heat pump apparatus.
34. An internal combustion engine type combined cycle heat pump device is characterized in that a power machine is added in any internal combustion engine type combined cycle heat pump device according to claims 1-33, the power machine is connected with a compressor (1) and provides power for the compressor (1), and an internal combustion engine type combined cycle heat pump device driven by additional external power is formed.
35. An internal combustion engine type combined cycle heat pump device, which is an internal combustion engine type combined cycle heat pump device that adds a working machine in any one of the internal combustion engine type combined cycle heat pump devices of claims 1 to 33, wherein an internal combustion engine (6) is connected with the working machine and provides power for the working machine to form an additional external power supply load.
CN202010089762.9A 2019-01-27 2020-01-20 Internal combustion engine type combined cycle heat pump device Pending CN111306843A (en)

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Application Number Priority Date Filing Date Title
CN201910112374 2019-01-27
CN2019101123745 2019-01-27

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103352772A (en) * 2013-06-25 2013-10-16 天津大学 Combined cycle thermoelectric conversion system utilizing multi-grade waste heat of internal combustion engine
CN105865067A (en) * 2015-04-13 2016-08-17 李华玉 Open-type bidirectional thermodynamic cycle and second-class thermally-driven compression heat pump
CN107178436A (en) * 2017-02-28 2017-09-19 上海发电设备成套设计研究院 A kind of cold, heat and power triple supply system and method
CN108119196A (en) * 2017-12-07 2018-06-05 李华玉 Combined circulation power apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103352772A (en) * 2013-06-25 2013-10-16 天津大学 Combined cycle thermoelectric conversion system utilizing multi-grade waste heat of internal combustion engine
CN105865067A (en) * 2015-04-13 2016-08-17 李华玉 Open-type bidirectional thermodynamic cycle and second-class thermally-driven compression heat pump
CN107178436A (en) * 2017-02-28 2017-09-19 上海发电设备成套设计研究院 A kind of cold, heat and power triple supply system and method
CN108119196A (en) * 2017-12-07 2018-06-05 李华玉 Combined circulation power apparatus

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