CN105953464A - Fourth kind thermal-driving compression-absorption type heat pump - Google Patents

Fourth kind thermal-driving compression-absorption type heat pump Download PDF

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Publication number
CN105953464A
CN105953464A CN201610307668.XA CN201610307668A CN105953464A CN 105953464 A CN105953464 A CN 105953464A CN 201610307668 A CN201610307668 A CN 201610307668A CN 105953464 A CN105953464 A CN 105953464A
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generator
solution
heat exchanger
absorber
pump
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CN105953464B (en
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李华玉
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/02—Compression-sorption machines, plants, or systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

The invention provides a fourth kind thermal-driving compression-absorption type heat pump and belongs to the technical field of heat pumps and waste heat utilization. A solution loop is formed by an absorber, a second absorber, a generator, a second generator, a solution pump, a second solution pump, a solution heat exchanger and a second solution heat exchanger. The generator sequentially communicates with a compressor, a high-temperature heat exchanger, an expansion machine and a condenser through a refrigerant steam channel. The second generator communicates with the second absorber through the refrigerant steam channel. The condenser communicates with the evaporator through a refrigerant liquid pipeline by means of the second generator and a throttling valve. The evaporator communicates with the absorber through the refrigerant steam channel. The generator and the high-temperature heat exchanger communicate with the outside through a high-temperature heat medium channel. The absorber and the condenser communicate with the outside through a heated medium channel. The second absorber communicates with the outside through a cooling medium channel. The evaporator communicates with the outside through a low-temperature heat medium channel. The expansion machine is connected with the compressor and used for transferring power. Thus, the fourth kind thermal-driving compression-absorption type heat pump is formed.

Description

4th class thermal drivers compressing-absorbing type heat pump
Technical field:
The invention belongs to power, refrigeration and technical field of heat pumps.
Background technology:
Cold demand, heat demand and power demand, central with production for human lives common；In reality, people it is frequently necessary to profit Realize refrigeration, heat supply by high temperature heat or be converted into power, it is also desirable to utilizing power to carry out freezing or utilizing power and combine Low temperature heat energy carries out heat supply.During stating purpose in realization, many considerations will be faced or condition will limit, including the energy Type, grade and quantity, the type of user's request, grade and quantity, ambient temperature, the type of working media, equipment Flow process, structure and manufacturing cost etc..
Heat energy (temperature difference) with absorption heat pump technology as representative utilizes technology, utilizes high-temperature hot load to drive and realizes heat supply or system Cold；Being affected by the character of working media (solution and refrigerant medium), high-temperature hot load often cannot reasonably be applied to absorb In formula heat pump flowsheet, cause its application and range of application by bigger restriction；Also absorption heat pump technology cannot have been given play to cold The advantage that agent steam latent heat is big.
Utilize the compression heat pump technology that the grade between mechanical energy and heat energy is poor, there is certain motility；But in many situations Under, such compression heat pump is difficult to the Appropriate application to heat energy.Meanwhile, two kinds of heat pump techniques also have common weak point Heat energy cannot be realized to machinery transformation of energy heating or freezing simultaneously.
In order to play the technical advantage of absorption heat pump, from the angle significantly promoting Low Temperature Thermal load temperature, for utilization High-temperature hot load carries out heat supply or cooling, and considers take into account power drive or externally provide power demand, and the present invention proposes to comprise pressure The components such as contracting machine, decompressor and high-temperature heat exchanger, by the temperature difference between high temperature heat source and heated medium and cryogen liquid and environment it Between the temperature difference carry out utilizing simultaneously effectively, there is the 4th class thermal drivers compressing-absorbing type heat pump of comprehensive advantage.
Summary of the invention:
Present invention is primarily intended to provide series the 4th class thermal drivers compressing-absorbing type heat pump, concrete summary of the invention subitem illustrates such as Under:
1. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generator, Compressor, decompressor, condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, second molten Liquid heat exchanger and high-temperature heat exchanger are formed；Absorber has weak solution pipeline to connect through solution heat exchanger and the second absorber, Second absorber also has weak solution pipeline to connect with generator through solution pump and the second solution heat exchanger, and generator also has concentrated solution Pipeline connects through the second solution heat exchanger and the second generator, and the second generator also has concentrated solution pipeline through the second solution pump and molten Liquid heat exchanger connects with absorber, and the second generator also has refrigerant steam channel to connect with the second absorber, and generator is the coldest Agent steam channel connects with compressor, and compressor also has refrigerant steam channel to connect with decompressor through high-temperature heat exchanger, decompressor Also having refrigerant steam channel to connect with condenser, condenser also has the second generator after cryogen liquid pipeline and the connection of the second generator Having cryogen liquid pipeline to connect with vaporizer through choke valve again, vaporizer also has refrigerant steam channel to connect with absorber, generator and High-temperature heat exchanger has high temperature thermal medium passage and ft connection, absorber and condenser to have heated medium to lead to the most respectively the most respectively Road and ft connection, vaporizer also has low-temperature heat medium passage and ft connection, the second absorber to also have coolant guiding channel with outer Portion connects, and decompressor connects compressor and transmits power, forms the 4th class thermal drivers compressing-absorbing type heat pump.
2. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generator, Compressor, decompressor, condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, second molten Liquid heat exchanger, high-temperature heat exchanger and regenerator are formed；Absorber has weak solution pipeline to inhale through solution heat exchanger and second Receipts device connects, and the second absorber also has weak solution pipeline to connect with generator through solution pump and the second solution heat exchanger, generator Also having concentrated solution pipeline to connect through the second solution heat exchanger and the second generator, the second generator also has concentrated solution pipeline through second Solution pump connects with absorber with solution heat exchanger, and the second generator also has refrigerant steam channel to connect with the second absorber, sends out Raw device also has refrigerant steam channel to connect with compressor, compressor also have refrigerant steam channel through regenerator and high-temperature heat exchanger and Decompressor connects, and decompressor also has refrigerant steam channel to connect with condenser through regenerator, and condenser also has cryogen liquid pipeline and the After two generator connections, the second generator has cryogen liquid pipeline to connect with vaporizer through choke valve again, and vaporizer also has refrigerant vapour Passage connects with absorber, and generator and high-temperature heat exchanger have high temperature thermal medium passage and ft connection the most respectively, absorber and Condenser has heated medium passage and ft connection the most respectively, and vaporizer also has low-temperature heat medium passage and ft connection, and second Absorber also has coolant guiding channel and ft connection, and decompressor connects compressor and transmits power, forms the 4th class thermal drivers pressure Contracting-absorption heat pump.
3. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generator, Compressor, decompressor, condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, second molten Liquid heat exchanger, high-temperature heat exchanger, the second compressor and the second high-temperature heat exchanger are formed；Absorber has weak solution pipeline Connecting through solution heat exchanger and the second absorber, the second absorber also has weak solution pipeline through solution pump and the second solution heat exchange Device connects with generator, and generator also has concentrated solution pipeline to connect through the second solution heat exchanger and the second generator, and second occurs Device also has concentrated solution pipeline to connect with absorber with solution heat exchanger through the second solution pump, and the second generator also has refrigerant vapour to lead to Road and the connection of the second absorber, generator also has refrigerant steam channel to connect with compressor, and compressor also has refrigerant steam channel warp High-temperature heat exchanger and the connection of the second compressor, the second compressor also has refrigerant steam channel through the second high-temperature heat exchanger and expansion Machine connects, and decompressor also has refrigerant steam channel to connect with condenser, and condenser also has cryogen liquid pipeline and the connection of the second generator Second generator has cryogen liquid pipeline to connect with vaporizer through choke valve more afterwards, and vaporizer also has refrigerant steam channel and absorber Connection, generator, high-temperature heat exchanger and the second high-temperature heat exchanger have high temperature thermal medium passage and ft connection the most respectively, inhale Receiving device and condenser has heated medium passage and ft connection the most respectively, vaporizer also has low-temperature heat medium passage and ft connection, Second absorber also has coolant guiding channel and ft connection, and decompressor connects compressor and the second compressor and transmits power, shape Become the 4th class thermal drivers compressing-absorbing type heat pump.
4. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generator, Compressor, decompressor, condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, second molten Liquid heat exchanger, high-temperature heat exchanger, the second high-temperature heat exchanger and the second decompressor are formed；Absorber has weak solution pipeline Connecting through solution heat exchanger and the second absorber, the second absorber also has weak solution pipeline through solution pump and the second solution heat exchange Device connects with generator, and generator also has concentrated solution pipeline to connect through the second solution heat exchanger and the second generator, and second occurs Device also has concentrated solution pipeline to connect with absorber with solution heat exchanger through the second solution pump, and the second generator also has refrigerant vapour to lead to Road and the connection of the second absorber, generator also has refrigerant steam channel to connect with compressor, and compressor also has refrigerant steam channel warp High-temperature heat exchanger and the connection of the second decompressor, the second decompressor also has refrigerant steam channel through the second high-temperature heat exchanger and expansion Machine connects, and decompressor also has refrigerant steam channel to connect with condenser, and condenser also has cryogen liquid pipeline and the connection of the second generator Second generator has cryogen liquid pipeline to connect with vaporizer through choke valve more afterwards, and vaporizer also has refrigerant steam channel and absorber Connection, generator, high-temperature heat exchanger and the second high-temperature heat exchanger have high temperature thermal medium passage and ft connection the most respectively, inhale Receiving device and condenser has heated medium passage and ft connection the most respectively, vaporizer also has low-temperature heat medium passage and ft connection, Second absorber also has coolant guiding channel and ft connection, decompressor and the second decompressor connect compressor and transmit power, shape Become the 4th class thermal drivers compressing-absorbing type heat pump.
5. the 4th class thermal drivers compressing-absorbing type heat pump, is at the described arbitrary 4th class thermal drivers compressing-absorbing type of 1-4 item In heat pump, cancel choke valve, the second generator has cryogen liquid pipeline connect with vaporizer through choke valve and is adjusted to the second generator There is cryogen liquid pipeline to connect with vaporizer, form the 4th class thermal drivers compressing-absorbing type heat pump.
6. the 4th class thermal drivers compressing-absorbing type heat pump, is at the described arbitrary 4th class thermal drivers compressing-absorbing type of 1-4 item In heat pump, increasing the 3rd generator, second throttle, the 3rd solution pump, the 3rd solution heat exchanger and heater, second inhales Receiving device to set up weak solution pipeline and connect with the 3rd generator through the 3rd solution pump and the 3rd solution heat exchanger, the 3rd generator is also Concentrated solution pipeline connects through the 3rd solution heat exchanger and the second generator, has refrigerant steam channel to connect with compressor in generator Be adjusted to the 3rd generator after generator has refrigerant steam channel to connect with the 3rd generator have again cryogen liquid pipeline through heater, Second generator connects with vaporizer with second throttle, and the 3rd generator also has refrigerant steam channel to connect with compressor, heat supply Device also has heated medium passage and ft connection, forms the 4th class thermal drivers compressing-absorbing type heat pump.
7. the 4th class thermal drivers compressing-absorbing type heat pump, is at the described arbitrary 4th class thermal drivers compressing-absorbing type of 1-4 item In heat pump, increase the 3rd generator, second throttle, the 3rd solution heat exchanger and heater, the second absorber is had dilute molten Liquid pipeline connects with generator through solution pump and the second solution heat exchanger and is adjusted to the second absorber and has weak solution pipeline through solution Pump, the second solution heat exchanger and the 3rd solution heat exchanger connect with generator, and generator has concentrated solution pipeline molten through second Liquid heat exchanger and the connection of the second generator are adjusted to generator and have concentrated solution pipeline through the 3rd solution heat exchanger and the 3rd generator Connection, the 3rd generator has concentrated solution pipeline to connect through the second solution heat exchanger and the second generator again, generator is had cryogen Steam channel connects with compressor and is adjusted to the 3rd generator after generator has refrigerant steam channel to connect with the 3rd generator and has Cryogen liquid pipeline connects with vaporizer with second throttle through heater, the second generator, and the 3rd generator also has refrigerant vapour to lead to Road connects with compressor, and heater also has heated medium passage and ft connection, forms the 4th class thermal drivers compressing-absorbing type heat Pump.
8. the 4th class thermal drivers compressing-absorbing type heat pump, is at the described arbitrary 4th class thermal drivers compressing-absorbing type of 1-4 item In heat pump, increase the 3rd generator, second throttle, the 3rd solution pump, the 3rd solution heat exchanger and heater, by second Absorber has weak solution pipeline to connect with generator through solution pump and the second solution heat exchanger to be adjusted to the second absorber and have weak solution Pipeline is through solution pump and the second solution heat exchanger and the connection of the 3rd generator, and the 3rd generator has concentrated solution pipeline molten through the 3rd again Liquid pump and the 3rd solution heat exchanger connect with generator, generator have concentrated solution pipeline through the second solution heat exchanger and second Generator connection is adjusted to generator has concentrated solution pipeline to occur through the 3rd solution heat exchanger and the second solution heat exchanger and second Device connects, and generator has refrigerant steam channel connect with compressor and is adjusted to generator and has refrigerant steam channel and the 3rd generator After connection, the 3rd generator has cryogen liquid pipeline to connect with vaporizer with second throttle through heater, the second generator again, the Three generators also have refrigerant steam channel to connect with compressor, and heater also has heated medium passage and ft connection, form the Four class thermal drivers compressing-absorbing type heat pumps.
9. the 4th class thermal drivers compressing-absorbing type heat pump, is at the described arbitrary 4th class thermal drivers compressing-absorbing type of 6-8 item In heat pump, the 3rd generator sets up high temperature thermal medium passage and ft connection, forms the 4th class thermal drivers compressing-absorbing type heat pump.
10. the 4th class thermal drivers compressing-absorbing type heat pump, is at the described arbitrary 4th class thermal drivers compressing-absorbing type of 6-9 item In heat pump, cancel choke valve and second throttle, the second generator has cryogen liquid pipeline connect adjustment with vaporizer through choke valve It is that the second generator has cryogen liquid pipeline to connect with vaporizer, the second generator is had cryogen liquid pipeline through second throttle and evaporation Device connection is adjusted to the second generator has cryogen liquid pipeline to connect with vaporizer, forms the 4th class thermal drivers compressing-absorbing type heat pump.
11. the 4th class thermal drivers compressing-absorbing type heat pumps, are at the described arbitrary 4th class thermal drivers compressing-absorbing type of 1-4 item In heat pump, increase the 3rd generator, the 3rd solution pump, the 3rd solution heat exchanger and the 3rd absorber, the second absorber is had Weak solution pipeline connects with generator through solution pump and solution heat exchanger and is adjusted to the second absorber and has weak solution pipeline through solution pump Connecting with solution heat exchanger and the 3rd absorber, the 3rd absorber has weak solution pipeline again through the 3rd solution pump and the 3rd solution heat Exchanger connects with generator, generator has concentrated solution pipeline connect through solution heat exchanger and the second generator and is adjusted to generation Device has concentrated solution pipeline to connect through the 3rd solution heat exchanger and the 3rd generator, and the 3rd generator has concentrated solution pipeline again through solution Heat exchanger and the connection of the second generator, the 3rd generator also has refrigerant steam channel to connect with the 3rd absorber, the 3rd generator Also having high temperature thermal medium passage and ft connection, the 3rd absorber also has heated medium passage and ft connection, forms the 4th class Thermal drivers compressing-absorbing type heat pump.
12. the 4th class thermal drivers compressing-absorbing type heat pumps, are at the 11st described arbitrary 4th class thermal drivers compressing-absorbing type In heat pump, cancel choke valve, the second generator has cryogen liquid pipeline connect with vaporizer through choke valve and is adjusted to the second generator There is cryogen liquid pipeline to connect with vaporizer, form the 4th class thermal drivers compressing-absorbing type heat pump.
13. the 4th class thermal drivers compressing-absorbing type heat pumps, are at the 11st described arbitrary 4th class thermal drivers compressing-absorbing type In heat pump, increasing the 4th generator, second throttle, the 4th solution pump, the 4th solution heat exchanger and heater, the 3rd inhales Receiving device to set up weak solution pipeline and connect with the 4th generator through the 4th solution pump and the 4th solution heat exchanger, the 4th generator is also Concentrated solution pipeline connects through the 4th solution heat exchanger and the 3rd generator, has refrigerant steam channel to connect with compressor in generator Be adjusted to the 4th generator after generator has refrigerant steam channel to connect with the 4th generator have again cryogen liquid pipeline through heater, Second generator connects with vaporizer with second throttle, and the 4th generator also has refrigerant steam channel to connect with compressor, heat supply Device also has heated medium passage and ft connection, forms the 4th class thermal drivers compressing-absorbing type heat pump.
14. the 4th class thermal drivers compressing-absorbing type heat pumps, are at the 11st described arbitrary 4th class thermal drivers compressing-absorbing type In heat pump, increase the 4th generator, second throttle, the 4th solution heat exchanger and heater, the 3rd absorber is had dilute molten Liquid pipeline connects with generator through the 3rd solution pump and the 3rd solution heat exchanger and is adjusted to the 3rd absorber and has weak solution pipeline through Three solution pumps, the 3rd solution heat exchanger and the 4th solution heat exchanger connect with generator, and generator has concentrated solution pipeline warp 3rd solution heat exchanger and the connection of the 3rd generator are adjusted to generator and have concentrated solution pipeline through the 4th solution heat exchanger and the 4th Generator connects, and the 4th generator has concentrated solution pipeline to connect, by generator through the 3rd solution heat exchanger and the 3rd generator again There is refrigerant steam channel to connect with compressor and be adjusted to the 4th generation after generator has refrigerant steam channel to connect with the 4th generator Device has cryogen liquid pipeline to connect with vaporizer with second throttle through heater, the second generator again, and the 4th generator also has cryogen Steam channel connects with compressor, and heater also has heated medium passage and ft connection, formed the 4th class thermal drivers compression- Absorption heat pump.
15. the 4th class thermal drivers compressing-absorbing type heat pumps, are at the 11st described arbitrary 4th class thermal drivers compressing-absorbing type In heat pump, increase the 4th generator, second throttle, the 4th solution pump, the 4th solution heat exchanger and heater, by the 3rd Absorber has weak solution pipeline to connect with generator through the 3rd solution pump and the 3rd solution heat exchanger to be adjusted to the 3rd absorber and have dilute Solution line is through the 3rd solution pump and the 3rd solution heat exchanger and the connection of the 4th generator, and the 4th generator has concentrated solution pipeline again Connect with generator through the 4th solution pump and the 4th solution heat exchanger, generator is had concentrated solution pipeline through the 3rd solution heat exchange Device and the connection of the 3rd generator be adjusted to generator have concentrated solution pipeline through the 4th solution heat exchanger and the 3rd solution heat exchanger with 3rd generator connection, has generator refrigerant steam channel to connect with compressor and is adjusted to generator and has refrigerant steam channel and the After four generator connections, the 4th generator has cryogen liquid pipeline again through heater, the second generator and second throttle and vaporizer Connection, the 4th generator also has refrigerant steam channel to connect with compressor, and heater also has heated medium passage and ft connection, Form the 4th class thermal drivers compressing-absorbing type heat pump.
16. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the arbitrary 4th class thermal drivers compression-suction described in 13-15 item In receipts formula heat pump, the 4th generator sets up high temperature thermal medium passage and ft connection, forms the 4th class thermal drivers compressing-absorbing type heat Pump.
17. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the arbitrary 4th class thermal drivers compression-suction described in 13-16 item In receipts formula heat pump, cancel choke valve and second throttle, have cryogen liquid pipeline to connect with vaporizer through choke valve in the second generator Being adjusted to the second generator has cryogen liquid pipeline to connect with vaporizer, the second generator is had cryogen liquid pipeline through second throttle with Vaporizer connection is adjusted to the second generator has cryogen liquid pipeline to connect with vaporizer, forms the 4th class thermal drivers compressing-absorbing type heat Pump.
18. the 4th class thermal drivers compressing-absorbing type heat pumps, mainly by absorber, the second absorber, generator, the second generation Device, compressor, decompressor, condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, Two solution heat exchangers, high-temperature heat exchanger and regenerator are formed；Absorber has weak solution pipeline through solution heat exchanger and Two absorber connections, the second absorber also has weak solution pipeline to connect with generator through solution pump and the second solution heat exchanger, sends out Raw device also has concentrated solution pipeline to connect through the second solution heat exchanger and the second generator, and the second generator also has concentrated solution pipeline warp Second solution pump connects with absorber with solution heat exchanger, and the second generator also has refrigerant steam channel to connect with the second absorber, Generator also has refrigerant steam channel to connect with compressor through regenerator, and compressor also has refrigerant steam channel through high-temperature heat exchanger Connecting with decompressor, decompressor also has refrigerant steam channel to connect with condenser through regenerator, condenser also have cryogen liquid pipeline with After second generator connection, the second generator has cryogen liquid pipeline to connect with vaporizer through choke valve again, and vaporizer also has cryogen to steam Vapour passage connects with absorber, and generator and high-temperature heat exchanger have high temperature thermal medium passage and ft connection, absorber the most respectively Have heated medium passage and ft connection the most respectively with condenser, vaporizer also has low-temperature heat medium passage and ft connection, the Two absorbers also have coolant guiding channel and ft connection, and decompressor connects compressor and transmits power, form the 4th class thermal drivers Compressing-absorbing type heat pump.
19. the 4th class thermal drivers compressing-absorbing type heat pumps, are at the 18th described 4th class thermal drivers compressing-absorbing type heat pump In, cancel choke valve, the second generator has cryogen liquid pipeline connect with vaporizer through choke valve and is adjusted to the second generator and has cold Agent liquid pipeline connects with vaporizer, forms the 4th class thermal drivers compressing-absorbing type heat pump.
20. the 4th class thermal drivers compressing-absorbing type heat pumps, are in 1-4,18 described arbitrary 4th class thermal drivers compression-suctions In receipts formula heat pump, increase the 3rd generator, the 3rd absorber, the 3rd solution pump and the 3rd solution heat exchanger, absorber is had Weak solution pipeline is adjusted to absorber has weak solution pipeline through the 3rd solution heat exchange through solution heat exchanger and the connection of the second absorber Device and the connection of the 3rd absorber, the 3rd absorber has weak solution pipeline to absorb through the 3rd solution pump and solution heat exchanger and second again Device connects, and the second generator has concentrated solution pipeline connect with absorber through the second solution pump and solution heat exchanger and is adjusted to second Generator has concentrated solution pipeline to connect through solution heat exchanger and the 3rd generator, and the 3rd generator has concentrated solution pipeline again through second Solution pump and the 3rd solution heat exchanger connect with absorber, and the 3rd generator also has refrigerant steam channel to connect with the 3rd absorber, Second generator has cryogen liquid pipeline connect with vaporizer through choke valve be adjusted to the second generator and have cryogen liquid pipeline and the 3rd After raw device connection, the 3rd generator has cryogen liquid pipeline to connect with vaporizer through choke valve again, and the 3rd absorber also has cooling medium Passage and ft connection, form the 4th class thermal drivers compressing-absorbing type heat pump.
21. the 4th class thermal drivers compressing-absorbing type heat pumps, are at the 20th described arbitrary 4th class thermal drivers compressing-absorbing type In heat pump, cancel choke valve, the 3rd generator has cryogen liquid pipeline connect with vaporizer through choke valve and is adjusted to the 3rd generator There is cryogen liquid pipeline to connect with vaporizer, form the 4th class thermal drivers compressing-absorbing type heat pump.
22. the 4th class thermal drivers compressing-absorbing type heat pumps, are a described arbitrary 4th class thermal drivers pressure in 1-4,11,18 In contracting-absorption heat pump, cancel the coolant guiding channel of the second absorber and ft connection, the second generator is had cryogen liquid pipeline Connect with vaporizer through choke valve and be adjusted to the second generator and have cryogen liquid pipeline through choke valve and the second absorber with vaporizer even Logical, form the 4th class thermal drivers compressing-absorbing type heat pump.
23. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the arbitrary 4th class thermal drivers pressure described in 6-9,13-16 item In contracting-absorption heat pump, cancel the coolant guiding channel of the second absorber and ft connection, and carry out two in following Adjusted Option Select one or two to select two, obtain the 4th class thermal drivers compressing-absorbing type heat pump: Adjusted Option one, is that the second generator is had cryogen liquid Pipeline connects with vaporizer through choke valve and is adjusted to the second generator and has cryogen liquid pipeline through choke valve and the second absorber and vaporizer Connection；Adjusted Option two, is the second generator to have cryogen liquid pipeline connect with vaporizer through second throttle be adjusted to second Raw device has cryogen liquid pipeline to connect with vaporizer with the second absorber through second throttle.
24. the 4th class thermal drivers compressing-absorbing type heat pumps, are to compress at the arbitrary first kind thermal drivers described in 1-23 item-inhale In receipts formula heat pump, increasing working machine, decompressor connects working machine and provides power to working machine, and being formed to add externally provides power 4th class thermal drivers compressing-absorbing type heat pump of load.
25. the 4th class thermal drivers compressing-absorbing type heat pumps, are to compress at the arbitrary first kind thermal drivers described in 1-23 item-inhale In receipts formula heat pump, increasing engine, engine connects compressor and provides power to compressor, forms additional external power drive The 4th class thermal drivers compressing-absorbing type heat pump.
Accompanying drawing illustrates:
Fig. 1 is based on the 4th the 1st kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Fig. 2 is based on the 4th the 2nd kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Fig. 3 is based on the 4th the 3rd kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Fig. 4 is based on the 4th the 4th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Fig. 5 is based on the 4th the 5th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Fig. 6 is based on the 4th the 6th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Fig. 7 is based on the 4th the 7th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Fig. 8 is based on the 4th the 8th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Fig. 9 is based on the 4th the 9th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Figure 10 is based on the 4th the 10th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Figure 11 is based on the 4th the 11st kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Figure 12 is based on the 4th the 12nd kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Figure 13 is based on the 4th the 13rd kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Figure 14 is based on the 4th the 14th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Figure 15 is based on the 4th the 15th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
Figure 16 is based on the 4th the 16th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention.
In figure, 1-absorber, 2-the second absorber, 3-generator, 4-the second generator, 5-compressor, 6-expands Machine, 7-condenser, 8-vaporizer, 9-choke valve, 10-solution pump, 11-the second solution pump, 12-solution heat exchanger, 13-the second solution heat exchanger, 14-high-temperature heat exchanger, 15-regenerator, 16-the second compressor, 17-the second high temperature Heat exchanger, 18-the second decompressor, 19-the 3rd generator, 20-the 3rd choke valve, 21-the 3rd solution pump, 22- Three solution heat exchangers, 23-heater, 24-the 3rd absorber, 25-the 4th generator, 26-the 4th solution pump, 27- 4th solution heat exchanger.
For ease of understanding, be given as described below:
(1) as a example by the 4th class thermal drivers compressing-absorbing type heat pump shown in accompanying drawing 1, the choke valve 9 arranged in cryogen liquid pipeline, can Substitute with gravitational pressure drop；When coolant temperature is relatively low, the cryogen liquid temp flowing through the second generator 4 is cooled in vaporizer 8 During the evaporating temperature in portion, it is not provided with choke valve 9, and power pressure reduction is used in the second generator 4 inner heat exchanger pipeline.
(2) as a example by the 4th class thermal drivers compressing-absorbing type heat pump shown in Figure 14, be used for freezing occasion time, flow through vaporizer 8 Low-temperature heat medium is referred to as traditionally by refrigerant, and the 4th class thermal drivers compressing-absorbing type heat pump now is the most absorption Refrigeration machine；Referred to as the 4th class thermal drivers compressing-absorbing type heat pump in the present invention.
Detailed description of the invention:
First be noted that in the statement of structure and flow process, inessential in the case of do not repeat；To obvious stream Cheng Buzuo states.The present invention is described in detail below in conjunction with the accompanying drawings with example.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 1 is achieved in that
(1), in structure, it is mainly by absorber, the second absorber, generator, the second generator, compressor, decompressor, cold Condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, the second solution heat exchanger and high-temperature hot Exchanger is formed；Absorber 1 has weak solution pipeline to connect with the second absorber 2 through solution heat exchanger 12, the second absorber 2 also weak solution pipeline connect with generator 3 with the second solution heat exchanger 13 through solution pump 10, generator 3 also has dense the most molten Liquid pipeline connects with the second generator 4 through the second solution heat exchanger 13, and the second generator 4 also has concentrated solution pipeline molten through second Liquid pump 11 connects with absorber 1 with solution heat exchanger 12, and the second generator 4 also has refrigerant steam channel and the second absorber 2 connections, generator 3 also refrigerant steam channel connects with compressor 5, and compressor 5 also has refrigerant steam channel through high-temperature hot Exchanger 14 connects with decompressor 6, and decompressor 6 also refrigerant steam channel connects with condenser 7, and condenser 7 also has cryogen After liquid pipeline and the connection of the second generator 4, the second generator 4 has cryogen liquid pipeline to connect with vaporizer 8 through choke valve 9 again, Vaporizer 8 also refrigerant steam channel connects with absorber 1, and generator 3 and high-temperature heat exchanger 14 have high-temperature hot to be situated between the most respectively Matter passage and ft connection, absorber 1 and condenser 7 have heated medium passage and ft connection the most respectively, and vaporizer 8 is also Having low-temperature heat medium passage and ft connection, the second absorber 2 to also have coolant guiding channel and ft connection, decompressor 6 connects Compressor 5 also transmits power.
(2), in flow process, the weak solution of absorber 1 enters the second absorber 2 through solution heat exchanger 12, absorbs refrigerant vapour and put Heat is in cooling medium, and the weak solution of the second absorber 2 enters generator 3 through solution pump 10 and the second solution heat exchanger 13, High temperature thermal medium flows through generator 3, heating enters its interior solution release refrigerant vapour and provides to compressor 5, generator 3 Concentrated solution enter the second generator 4, heat absorption release refrigerant vapour carrying to the second absorber 2 through the second solution heat exchanger 13 Confession, the concentrated solution of the second generator 4 enters absorber 1 through the second solution pump 11 and solution heat exchanger 12, absorbs cryogen steaming Vapour heat release are in heated medium；Refrigerant vapour flows through compressor 5 boosting and heats up, and flows through high-temperature heat exchanger 14 and absorbs heat, it Rear entrance decompressor 6 blood pressure lowering work done；The refrigerant vapour of decompressor 6 discharge enters condenser 7 heat release in heated medium Cheng Leng Agent liquid, the cryogen liquid stream of condenser 7 enters vaporizer 8 through choke valve 9 throttling after the second generator 4 heat release again；Low temperature Thermal medium flows through vaporizer 8, heating enters its interior cryogen liquid and becomes refrigerant vapour, and the refrigerant vapour that vaporizer 8 produces is supplied to Absorber 1；The merit of decompressor 6 output is supplied to compressor 5 and is used as power, and forms the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 2 is achieved in that
(1), in structure, it is mainly by absorber, the second absorber, generator, the second generator, compressor, decompressor, cold Condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, the second solution heat exchanger, high-temperature hot Exchanger and regenerator are formed；Absorber 1 has weak solution pipeline to connect with the second absorber 2 through solution heat exchanger 12, the Two absorbers 2 also weak solution pipeline connects with generator 3 with the second solution heat exchanger 13 through solution pump 10, generator 3 Also having concentrated solution pipeline to connect with the second generator 4 through the second solution heat exchanger 13, the second generator 4 also has concentrated solution pipeline Connecting with absorber 1 with solution heat exchanger 12 through the second solution pump 11, the second generator 4 also has refrigerant steam channel and the Two absorbers 2 connect, and generator 3 also refrigerant steam channel connects with compressor 5, and compressor 5 also has refrigerant steam channel Connect with decompressor 6 with high-temperature heat exchanger 14 through regenerator 15, decompressor 6 also have refrigerant steam channel through regenerator 15 with Condenser 7 connects, and after condenser 7 also cryogen liquid pipeline and the connection of the second generator 4, the second generator 4 has cryogen liquid again Pipeline connects with vaporizer 8 through choke valve 9, and vaporizer 8 also refrigerant steam channel connects with absorber 1, generator 3 He High-temperature heat exchanger 14 has high temperature thermal medium passage and ft connection, absorber 1 and condenser 7 to have heated the most respectively the most respectively Medium channel and ft connection, vaporizer 8 also has low-temperature heat medium passage and ft connection, and the second absorber 2 also cools down Jie Matter passage and ft connection, decompressor 6 connects compressor 5 and transmits power.
(2), in flow process, the weak solution of absorber 1 enters the second absorber 2 through solution heat exchanger 12, absorbs refrigerant vapour and put Heat is in cooling medium, and the weak solution of the second absorber 2 enters generator 3 through solution pump 10 and the second solution heat exchanger 13, High temperature thermal medium flows through generator 3, heating enters its interior solution release refrigerant vapour and provides to compressor 5, generator 3 Concentrated solution enter the second generator 4, heat absorption release refrigerant vapour carrying to the second absorber 2 through the second solution heat exchanger 13 Confession, the concentrated solution of the second generator 4 enters absorber 1 through the second solution pump 11 and solution heat exchanger 12, absorbs cryogen steaming Vapour heat release are in heated medium；Refrigerant vapour flows through compressor 5 boosting and heats up, and flows through regenerator 15 and high-temperature hot exchange successively Device 14 also progressively absorbs heat, and enters decompressor 6 blood pressure lowering work done afterwards；The refrigerant vapour of decompressor 6 discharge flows through regenerator 15 and puts Enter condenser 7 after heat, heat release becomes cryogen liquid in heated medium, and the cryogen liquid stream of condenser 7 is put through the second generator 4 Vaporizer 8 is entered through choke valve 9 throttling again after heat；Low-temperature heat medium flows through vaporizer 8, heating enters its interior cryogen liquid and becomes Refrigerant vapour, the refrigerant vapour that vaporizer 8 produces is supplied to absorber 1；The merit of decompressor 6 output is supplied to compressor 5 and makees Power, forms the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 3 is achieved in that
(1), in structure, it is mainly by absorber, the second absorber, generator, the second generator, compressor, decompressor, cold Condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, the second solution heat exchanger, high-temperature hot Exchanger, the second compressor and the second high-temperature heat exchanger are formed；Absorber 1 has weak solution pipeline through solution heat exchanger 12 Connect with the second absorber 2, the second absorber 2 also have weak solution pipeline through solution pump 10 and the second solution heat exchanger 13 with Generator 3 connects, and generator 3 also concentrated solution pipeline connects with the second generator 4 through the second solution heat exchanger 13, and second Generator 4 also concentrated solution pipeline connects with absorber 1 with solution heat exchanger 12 through the second solution pump 11, the second generator 4 also refrigerant steam channel connect with the second absorber 2, generator 3 also refrigerant steam channel connects with compressor 5, pressure Contracting machine 5 also refrigerant steam channel connects with the second compressor 16 through high-temperature heat exchanger 14, and the second compressor 16 also has cryogen Steam channel connects with decompressor 6 through the second high-temperature heat exchanger 17, and decompressor 6 also has refrigerant steam channel with condenser 7 even Logical, after condenser 7 also cryogen liquid pipeline and the connection of the second generator 4, the second generator 4 has cryogen liquid pipeline again through throttling Valve 9 connects with vaporizer 8, and vaporizer 8 also refrigerant steam channel connects with absorber 1, and generator 3, high-temperature hot exchange Device 14 and the second high-temperature heat exchanger 17 have high temperature thermal medium passage and ft connection, absorber 1 and condenser 7 also the most respectively Heated medium passage and ft connection, vaporizer 8 is had to also have low-temperature heat medium passage and ft connection, the second absorber respectively 2 also have coolant guiding channel and ft connection, and decompressor 6 connects compressor 5 and the second compressor 16 and transmits power.
(2), in flow process, the weak solution of absorber 1 enters the second absorber 2 through solution heat exchanger 12, absorbs refrigerant vapour and put Heat is in cooling medium, and the weak solution of the second absorber 2 enters generator 3 through solution pump 10 and the second solution heat exchanger 13, High temperature thermal medium flows through generator 3, heating enters its interior solution release refrigerant vapour and provides to compressor 5, generator 3 Concentrated solution enter the second generator 4, heat absorption release refrigerant vapour carrying to the second absorber 2 through the second solution heat exchanger 13 Confession, the concentrated solution of the second generator 4 enters absorber 1 through the second solution pump 11 and solution heat exchanger 12, absorbs cryogen steaming Vapour heat release are in heated medium；Refrigerant vapour flows through compressor 5 boosting and heats up, and flows through high-temperature heat exchanger 14 and absorbs heat, it The boosting of rear entrance the second compressor 16 heats up；The refrigerant vapour of the second compressor 16 discharge flows through the second high-temperature heat exchanger 17 also Heat absorption, enters decompressor 6 blood pressure lowering work done afterwards；The refrigerant vapour of decompressor 6 discharge enters condenser 7 heat release in heated Medium becomes cryogen liquid, and the cryogen liquid stream of condenser 7 enters vaporizer through choke valve 9 throttling after the second generator 4 heat release again 8；Low-temperature heat medium flows through vaporizer 8, heating enters its interior cryogen liquid and becomes refrigerant vapour, the refrigerant vapour that vaporizer 8 produces It is supplied to absorber 1；The merit of decompressor 6 output is supplied to compressor 5 and the second compressor 16 is used as power, and forms the 4th class heat Drive compression-absorption heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 4 is achieved in that
(1), in structure, it is mainly by absorber, the second absorber, generator, the second generator, compressor, decompressor, cold Condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, the second solution heat exchanger, high-temperature hot Exchanger, the second high-temperature heat exchanger and the second decompressor are formed；Absorber 1 has weak solution pipeline through solution heat exchanger 12 Connect with the second absorber 2, the second absorber 2 also have weak solution pipeline through solution pump 10 and the second solution heat exchanger 13 with Generator 3 connects, and generator 3 also concentrated solution pipeline connects with the second generator 4 through the second solution heat exchanger 13, and second Generator 4 also concentrated solution pipeline connects with absorber 1 with solution heat exchanger 12 through the second solution pump 11, the second generator 4 also refrigerant steam channel connect with the second absorber 2, generator 3 also refrigerant steam channel connects with compressor 5, pressure Contracting machine 5 also refrigerant steam channel connects with the second decompressor 18 through high-temperature heat exchanger 14, and the second decompressor 18 also has cryogen Steam channel connects with decompressor 6 through the second high-temperature heat exchanger 17, and decompressor 6 also has refrigerant steam channel with condenser 7 even Logical, after condenser 7 also cryogen liquid pipeline and the connection of the second generator 4, the second generator 4 has cryogen liquid pipeline again through throttling Valve 9 connects with vaporizer 8, and vaporizer 8 also refrigerant steam channel connects with absorber 1, and generator 3, high-temperature hot exchange Device 14 and the second high-temperature heat exchanger 17 have high temperature thermal medium passage and ft connection, absorber 1 and condenser 7 also the most respectively Heated medium passage and ft connection, vaporizer 8 is had to also have low-temperature heat medium passage and ft connection, the second absorber respectively 2 also have coolant guiding channel and ft connection, and decompressor 6 and the second decompressor 18 connect compressor 5 and transmit power.
(2), in flow process, the weak solution of absorber 1 enters the second absorber 2 through solution heat exchanger 12, absorbs refrigerant vapour and put Heat is in cooling medium, and the weak solution of the second absorber 2 enters generator 3 through solution pump 10 and the second solution heat exchanger 13, High temperature thermal medium flows through generator 3, heating enters its interior solution release refrigerant vapour and provides to compressor 5, generator 3 Concentrated solution enter the second generator 4, heat absorption release refrigerant vapour carrying to the second absorber 2 through the second solution heat exchanger 13 Confession, the concentrated solution of the second generator 4 enters absorber 1 through the second solution pump 11 and solution heat exchanger 12, absorbs cryogen steaming Vapour heat release are in heated medium；Refrigerant vapour flows through compressor 5 boosting and heats up, and flows through high-temperature heat exchanger 14 and absorbs heat, it Rear entrance the second decompressor 18 blood pressure lowering work done；The refrigerant vapour of the second decompressor 18 discharge flows through the second high-temperature heat exchanger 17 also Heat absorption, enters decompressor 6 blood pressure lowering work done afterwards；The refrigerant vapour of decompressor 6 discharge enters condenser 7 heat release in heated Medium becomes cryogen liquid, and the cryogen liquid stream of condenser 7 enters vaporizer through choke valve 9 throttling after the second generator 4 heat release again 8；Low-temperature heat medium flows through vaporizer 8, heating enters its interior cryogen liquid and becomes refrigerant vapour, the refrigerant vapour that vaporizer 8 produces It is supplied to absorber 1；The merit of decompressor 6 and the output of the second decompressor 18 is supplied to compressor 5 and is used as power, and forms the 4th class heat Drive compression-absorption heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 5 is achieved in that
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 1, increase the 3rd generator, second throttle, 3rd solution pump, the 3rd solution heat exchanger and heater, the second absorber 2 sets up weak solution pipeline through the 3rd solution pump 21 He 3rd solution heat exchanger 22 connects with the 3rd generator 19, and the 3rd generator 19 also has concentrated solution pipeline to hand over through the 3rd solution heat Parallel operation 22 connects with the second generator 4, generator 3 has refrigerant steam channel connect with compressor 5 and is adjusted to generator 3 and has After refrigerant steam channel connects with the 3rd generator 19, the 3rd generator 19 has cryogen liquid pipeline again through heater 23, second Raw device 4 connects with vaporizer 8 with second throttle 20, and the 3rd generator 19 also refrigerant steam channel connects with compressor 5, Heater 23 also has heated medium passage and ft connection.
(2), in flow process, the refrigerant vapour that generator 3 produces is supplied to the 3rd generator 19 and makees to drive thermal medium, the second absorber 2 Part weak solution enter the 3rd generator 19 through the 3rd solution pump 21 and the 3rd solution heat exchanger 22, refrigerant vapour flows through Three generators 19, heating enter its interior solution release refrigerant vapour and also provide to compressor 5, the 3rd generator 19 dense molten Liquid enters the second generator 4 through the 3rd solution heat exchanger 22；The refrigerant vapour heat release flowing through the 3rd generator 19 becomes cryogen liquid Flow through heater 23 and the second generator 4 progressively heat release the most successively, after through second throttle 20 throttling enter vaporizer 8, form the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 6 is achieved in that
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 1, increase the 3rd generator, second throttle, 3rd solution heat exchanger and heater, has weak solution pipeline through solution pump 10 and the second solution heat exchanger by the second absorber 2 13 connect with generator 3 be adjusted to the second absorber 2 have weak solution pipeline through solution pump the 10, second solution heat exchanger 13 and 3rd solution heat exchanger 22 connects with generator 3, generator 3 is had concentrated solution pipeline through the second solution heat exchanger 13 with Second generator 4 connection is adjusted to generator 3 has concentrated solution pipeline to connect through the 3rd solution heat exchanger 22 and the 3rd generator 19 Logical, the 3rd generator 19 has concentrated solution pipeline to connect with the second generator 4 through the second solution heat exchanger 13, by generator again 3 have refrigerant steam channel to connect with compressor 5 is adjusted to after generator 3 has refrigerant steam channel to connect with the 3rd generator 19 3rd generator 19 has cryogen liquid pipeline to connect with vaporizer 8 with second throttle 20 through heater the 23, second generator 4 again, 3rd generator 19 also refrigerant steam channel connects with compressor 5, and the 3rd generator 19 also has high temperature thermal medium passage with outer Portion connects, and heater 23 also has heated medium passage and ft connection.
(2), in flow process, the refrigerant vapour that high temperature thermal medium and generator 3 produce is supplied to the 3rd generator 19 and makees to drive thermal medium, The weak solution of the second absorber 2 enters through solution pump the 10, second solution heat exchanger 13 and the 3rd solution heat exchanger 22 and occurs Device 3, the concentrated solution of generator 3 enters the 3rd generator 19, high temperature thermal medium and refrigerant vapour through the 3rd solution heat exchanger 22 Flow separately through the 3rd generator 19, heating enters its interior solution release refrigerant vapour and provides to compressor 5, the 3rd generator The concentrated solution of 19 enters the second generator 4 through the second solution heat exchanger 13；Flow through the refrigerant vapour heat release of the 3rd generator 19 Become after cryogen liquid and flow through heater 23 and the second generator 4 progressively heat release successively, after through second throttle 20 throttle into Enter vaporizer 8, form the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 7 is achieved in that
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 1, increase the 3rd generator, second throttle, 3rd solution pump, the 3rd solution heat exchanger and heater, have weak solution pipeline through solution pump 10 and second by the second absorber 2 Solution heat exchanger 13 connects with generator 3 and is adjusted to the second absorber 2 and has weak solution pipeline through solution pump 10 and the second solution Heat exchanger 13 connects with the 3rd generator 19, and the 3rd generator 19 has concentrated solution pipeline again through the 3rd solution pump 21 and the 3rd Solution heat exchanger 22 connects with generator 3, generator 3 has concentrated solution pipeline through the second solution heat exchanger 13 and second Generator 4 connection is adjusted to generator 3 has concentrated solution pipeline through the 3rd solution heat exchanger 22 and the second solution heat exchanger 13 Connect with the second generator 4, generator 3 has refrigerant steam channel connect with compressor 5 and is adjusted to generator 3 and has cryogen to steam After vapour passage and the connection of the 3rd generator 19, the 3rd generator 19 has cryogen liquid pipeline again through heater the 23, second generator 4 Connecting with vaporizer 8 with second throttle 20, the 3rd generator 19 also refrigerant steam channel connects with compressor 5, heat supply Device 23 also has heated medium passage and ft connection.
(2), in flow process, the refrigerant vapour that generator 3 produces is supplied to the 3rd generator 19 and makees to drive thermal medium, the second absorber 2 Weak solution enter the 3rd generator 19 through solution pump 10 and the second solution heat exchanger 13, refrigerant vapour flows through the 3rd generator 19, heating enters its interior solution release refrigerant vapour and provides to compressor 5, and the concentrated solution of the 3rd generator 19 is molten through the 3rd Liquid pump 21 and the 3rd solution heat exchanger 22 enter generator 3, and the concentrated solution of generator 3 is through the 3rd solution heat exchanger 22 He Second solution heat exchanger 13 enters the second generator 4；Flow through after the refrigerant vapour heat release of the 3rd generator 19 becomes cryogen liquid Flow through heater 23 and the second generator 4 progressively heat release successively, after through second throttle 20 throttling enter vaporizer 8, Form the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 8 is achieved in that
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 1, increase the 3rd generator, the 3rd solution pump, 3rd solution heat exchanger and the 3rd absorber, have weak solution pipeline through solution pump 10 and solution heat exchanger by the second absorber 2 13 connect with generator 3 and to be adjusted to the second absorber 2 and have weak solution pipeline through solution pump 10 and solution heat exchanger 13 and the 3rd Absorber 24 connects, the 3rd absorber 24 have again weak solution pipeline through the 3rd solution pump 21 and the 3rd solution heat exchanger 22 with Generator 3 connects, and generator 3 has concentrated solution pipeline connect with the second generator 4 through solution heat exchanger 13 and is adjusted to generation Device 3 has concentrated solution pipeline to connect with the 3rd generator 19 through the 3rd solution heat exchanger 22, and the 3rd generator 19 has concentrated solution again Pipeline connects with the second generator 4 through solution heat exchanger 13, and the 3rd generator 19 also has refrigerant steam channel to absorb with the 3rd Device 24 connects, and the 3rd generator 19 also has high temperature thermal medium passage and ft connection, the 3rd absorber 24 to also have heated medium Passage and ft connection.
(2), in flow process, the weak solution of the second absorber 2 enters the 3rd absorber through solution pump 10 and the second solution heat exchanger 13 24, absorption refrigerant vapour heat release are in heated medium, and the weak solution of the 3rd absorber 24 is molten through the 3rd solution pump 21 and the 3rd Liquid heat exchanger 22 enters generator 3, and the concentrated solution of generator 3 enters the 3rd generator 19 through the 3rd solution heat exchanger 22, High temperature thermal medium flows through the 3rd generator 19, heating enters its interior solution release refrigerant vapour and provides to the 3rd absorber 24, The concentrated solution of the 3rd generator 19 enters the second generator 4 through the second solution heat exchanger 13, formed the 4th class thermal drivers compression- Absorption heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 9 is achieved in that
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 8, increase the 4th generator, second throttle, 4th solution pump, the 4th solution heat exchanger and heater, the 3rd absorber 24 sets up weak solution pipeline through the 4th solution pump 26 Connecting with the 4th generator 25 with the 4th solution heat exchanger 27, the 4th generator 25 also has concentrated solution pipeline through the 4th solution heat Exchanger 27 connects with the 3rd generator 19, generator 3 has refrigerant steam channel connect with compressor 5 and is adjusted to generator 3 have refrigerant steam channel to connect with the 4th generator 25 after the 4th generator 25 have again cryogen liquid pipeline through heater 23, Two generators 4 connect with vaporizer 8 with second throttle 20, and the 4th generator 25 also has refrigerant steam channel and compressor 5 Connection, heater 23 also has heated medium passage and ft connection.
(2), in flow process, the refrigerant vapour that generator 3 produces is supplied to the 4th generator 25 and makees to drive thermal medium, the 3rd absorber The part weak solution of 24 enters the 4th generator 25 through the 4th solution pump 26 and the 4th solution heat exchanger 27, and refrigerant vapour flows through 4th generator 25, heating enter its interior solution release refrigerant vapour and also provide to compressor 5, the 4th generator 25 dense Solution enters the 3rd generator 19 through the 4th solution heat exchanger 27；The refrigerant vapour heat release flowing through the 4th generator 25 becomes cryogen Flow through heater 23 and the second generator 4 progressively heat release after liquid successively, after through second throttle 20 throttling enter evaporation Device 8, forms the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Figure 10 is achieved in that
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 8, increase the 4th generator, second throttle, 4th solution heat exchanger and heater, has weak solution pipeline through the 3rd solution pump 21 and the 3rd solution heat by the 3rd absorber 24 Exchanger 22 connect with generator 3 be adjusted to the 3rd absorber 24 have weak solution pipeline through the 3rd solution pump the 21, the 3rd solution heat Exchanger 22 connects with generator 3 with the 4th solution heat exchanger 27, generator 3 has concentrated solution pipeline through the 3rd solution heat Exchanger 22 connects with the 3rd generator 19 and is adjusted to generator 3 and has concentrated solution pipeline through the 4th solution heat exchanger 27 and the 4th Generator 25 connects, and the 4th generator 25 has concentrated solution pipeline to connect through the 3rd solution heat exchanger 22 and the 3rd generator 19 again Logical, generator 3 has refrigerant steam channel connect with compressor 5 and is adjusted to generator 3 and has refrigerant steam channel and the 4th generation After device 25 connection, the 4th generator 25 has cryogen liquid pipeline again through heater the 23, second generator 4 and second throttle 20 Connecting with vaporizer 8, the 4th generator 25 also refrigerant steam channel connects with compressor 5, and the 4th generator 25 also has height Warm passage and ft connection, heater 23 also has heated medium passage and ft connection.
(2), in flow process, the refrigerant vapour driving thermal medium and generator 3 to produce provides to the 4th generator 25 and drives thermic load, the The weak solution of three absorbers 24 enters through the 3rd solution pump the 21, the 3rd solution heat exchanger 22 and the 4th solution heat exchanger 27 Generator 3, the concentrated solution of generator 3 enters the 4th generator 25, refrigerant vapour and high-temperature hot through the 4th solution heat exchanger 27 Medium flows separately through the 4th generator 25, heating enters its interior solution release refrigerant vapour and provides to compressor 5, the 4th The concentrated solution of raw device 25 enters the 3rd generator 19 through the 3rd solution heat exchanger 22；The cryogen flowing through the 4th generator 25 steams Vapour heat release flows through heater 23 and the second generator 4 progressively heat release successively after becoming cryogen liquid, after through second throttle 20 Throttling enters vaporizer 8, forms the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Figure 11 is achieved in that
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 8, increase the 4th generator, second throttle, 4th solution pump, the 4th solution heat exchanger and heater, have weak solution pipeline through the 3rd solution pump 21 by the 3rd absorber 24 Connect with generator 3 with the 3rd solution heat exchanger 22 and be adjusted to the 3rd absorber 24 and have weak solution pipeline through the 3rd solution pump 21 Connecting with the 4th generator 25 with the 3rd solution heat exchanger 22, the 4th generator 25 has concentrated solution pipeline again through the 4th solution pump 26 connect with generator 3 with the 4th solution heat exchanger 27, and generator 3 is had concentrated solution pipeline through the 3rd solution heat exchanger 22 connect with the 3rd generator 19 and to be adjusted to generator 3 and have concentrated solution pipeline through the 4th solution heat exchanger 27 and the 3rd solution heat Exchanger 22 connects with the 3rd generator 19, generator 3 has refrigerant steam channel connect with compressor 5 and is adjusted to generator 3 have refrigerant steam channel to connect with the 4th generator 25 after the 4th generator 25 have again cryogen liquid pipeline through heater 23, Two generators 4 connect with vaporizer 8 with second throttle 20, and the 4th generator 25 also has refrigerant steam channel and compressor 5 Connection, heater 23 also has heated medium passage and ft connection.
(2), in flow process, the refrigerant vapour that generator 3 produces is supplied to the 4th generator 25 and makees to drive thermal medium, the 3rd absorber The weak solution of 24 enters the 4th generator 25 through the 3rd solution pump 21 and the 3rd solution heat exchanger 22, and refrigerant vapour flows through the 4th Generator 25, heating enter its interior solution release refrigerant vapour and provide to compressor 5, the concentrated solution of the 4th generator 25 Entering generator 3 through the 4th solution pump 26 and the 4th solution heat exchanger 27, the concentrated solution of generator 3 is handed over through the 4th solution heat Parallel operation 27 and the 3rd solution heat exchanger 22 enter the 3rd generator 19；The refrigerant vapour heat release flowing through the 4th generator 25 becomes Flow through heater 23 and the second generator 4 progressively heat release after cryogen liquid successively, after through second throttle 20 throttling enter Vaporizer 8, forms the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Figure 12 is achieved in that
(1), in structure, it is mainly by absorber, the second absorber, generator, the second generator, compressor, decompressor, cold Condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, the second solution heat exchanger, high-temperature hot Exchanger and regenerator are formed；Absorber 1 has weak solution pipeline to connect with the second absorber 2 through solution heat exchanger 12, the Two absorbers 2 also weak solution pipeline connects with generator 3 with the second solution heat exchanger 13 through solution pump 10, generator 3 Also having concentrated solution pipeline to connect with the second generator 4 through the second solution heat exchanger 13, the second generator 4 also has concentrated solution pipeline Connecting with absorber 1 with solution heat exchanger 12 through the second solution pump 11, the second generator 4 also has refrigerant steam channel and the Two absorbers 2 connect, and generator 3 also refrigerant steam channel connects with compressor 5 through regenerator 15, and compressor 5 is the coldest Agent steam channel connects with decompressor 6 through high-temperature heat exchanger 14, decompressor 6 also have refrigerant steam channel through regenerator 15 with Condenser 7 connects, and after condenser 7 also cryogen liquid pipeline and the connection of the second generator 4, the second generator 4 has cryogen liquid again Pipeline connects with vaporizer 8 through choke valve 9, and vaporizer 8 also refrigerant steam channel connects with absorber 1, generator 3 He High-temperature heat exchanger 14 has high temperature thermal medium passage and ft connection, absorber 1 and condenser 7 to have heated the most respectively the most respectively Medium channel and ft connection, vaporizer 8 also has low-temperature heat medium passage and ft connection, and the second absorber 2 also cools down Jie Matter passage and ft connection, decompressor 6 connects compressor 5 and transmits power.
(2), in flow process, the weak solution of absorber 1 enters the second absorber 2 through solution heat exchanger 12, absorbs refrigerant vapour and put Heat is in cooling medium, and the weak solution of the second absorber 2 enters generator 3 through solution pump 10 and the second solution heat exchanger 13, High temperature thermal medium flows through generator 3, heating enters its interior solution release refrigerant vapour and provides to compressor 5 through regenerator 15, The concentrated solution of generator 3 enters the second generator 4, heat absorption release refrigerant vapour through the second solution heat exchanger 13 and inhales to second Receiving device 2 to provide, the concentrated solution of the second generator 4 enters absorber 1 through the second solution pump 11 and solution heat exchanger 12, inhales Receive refrigerant vapour heat release in heated medium；Refrigerant vapour flows through regenerator 15 and absorbs heat, and enters compressor 5 boosting afterwards and rises Temperature；The refrigerant vapour of compressor 5 discharge flows through high-temperature heat exchanger 14 and absorbs heat, and enters decompressor 6 blood pressure lowering work done afterwards；Swollen The refrigerant vapour of swollen machine 6 discharge enters condenser 7 after flowing through regenerator 15 heat release, heat release becomes cryogen liquid in heated medium, The cryogen liquid stream of condenser 7 enters vaporizer 8 through choke valve 9 throttling after the second generator 4 heat release again；Low-temperature heat medium Flow through vaporizer 8, heating enters its interior cryogen liquid and becomes refrigerant vapour, and the refrigerant vapour that vaporizer 8 produces is supplied to absorber 1； The merit of decompressor 6 output is supplied to compressor 5 and is used as power, and forms the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Figure 13 is achieved in that
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 1, increase the 3rd generator, the 3rd absorber, 3rd solution pump and the 3rd solution heat exchanger, have weak solution pipeline through solution heat exchanger 12 and the second absorber by absorber 1 2 connections are adjusted to absorber 1 has weak solution pipeline to connect with the 3rd absorber 24 through the 3rd solution heat exchanger 22, and the 3rd inhales Receiving device 24 has weak solution pipeline to connect with the second absorber 2 with solution heat exchanger 12 through the 3rd solution pump 21, by second again Raw device 4 has concentrated solution pipeline to connect with absorber 1 through the second solution pump 11 and solution heat exchanger 12 to be adjusted to the second generator 4 have concentrated solution pipeline to connect with the 3rd generator 19 through solution heat exchanger 12, and the 3rd generator 19 has concentrated solution pipeline warp again Second solution pump 11 connects with absorber 1 with the 3rd solution heat exchanger 22, the 3rd generator 19 also have refrigerant steam channel with 3rd absorber 24 connects, and the second generator 4 has cryogen liquid pipeline connect with vaporizer 8 through choke valve 9 and is adjusted to second Raw device 4 have cryogen liquid pipeline to connect with the 3rd generator 19 after the 3rd generator 19 have cryogen liquid pipeline through choke valve 9 again and Vaporizer 8 connects, and the 3rd absorber 24 also has coolant guiding channel and ft connection.
(2), in flow process, the weak solution of absorber 1 enters the 3rd absorber 24 through the 3rd solution heat exchanger 22, absorbs cryogen steaming Vapour heat release enter second in cooling medium, the weak solution of the 3rd absorber 24 through the 3rd solution pump 21 and solution heat exchanger 12 Absorber 2；The concentrated solution of the second generator 4 enters the 3rd generator 19, heat absorption release refrigerant vapour through solution heat exchanger 12 And provide to the 3rd absorber 24, the concentrated solution of the 3rd generator 19 is through the second solution pump 11 and the 3rd solution heat exchanger 22 Enter absorber 1；The cryogen liquid of condenser 7 flows through the second generator 4 and the 3rd generator 19 progressively heat release successively, afterwards Enter vaporizer 8 through choke valve 9 throttling, form the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Figure 14 is achieved in that
In the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 1, cancel the cooling medium of the second absorber 2 and ft connection Passage, has the second generator 4 cryogen liquid pipeline to connect with vaporizer 8 through choke valve 9 and is adjusted to the second generator 4 and has cryogen Liquid pipeline connects with vaporizer 8 with the second absorber 2 through choke valve 9；The cryogen liquid of condenser 7 flows through the second generator successively 4 and heat releases, flow through choke valve 9 reducing pressure by regulating flow and flow through second absorber 2 heat absorption and part vaporization, afterwards enter vaporizer 8, Form the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Figure 15 is achieved in that
(1), in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 6, the second absorber 2 and ft connection is cancelled Coolant guiding channel, and carry out following two Adjusted Option 1. Adjusted Option one, be that the second generator 4 is had cryogen liquid Pipeline connects with vaporizer 8 through choke valve 9 and is adjusted to the second generator 4 and has cryogen liquid pipeline through choke valve 9 and the second absorber 2 connect with vaporizer 8；2. Adjusted Option two, are the second generator 4 to have cryogen liquid pipeline through second throttle 20 and evaporation Device 8 connection is adjusted to the second generator 4 has cryogen liquid pipeline to connect with vaporizer 8 with the second absorber 2 through second throttle 20.
(2) in flow process, the cryogen liquid of condenser 7 flow through successively the second generator 4 heat release, flow through choke valve 9 reducing pressure by regulating flow and Flow through the second absorber 2 heat absorption part vaporization, enter vaporizer 8 afterwards；The cryogen liquid of the 3rd generator 19 discharge flows successively Through heater 23 heat release, flow through the second generator 4 heat release, flow through second throttle 20 reducing pressure by regulating flow and flow through the second suction Receive device 2 heat absorption part vaporization, enter vaporizer 8 afterwards；Form the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Figure 16 is achieved in that
In the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 8, cancel the cooling medium of the second absorber 2 and ft connection Passage, has the second generator 4 cryogen liquid pipeline to connect with vaporizer 8 through choke valve 9 and is adjusted to the second generator 4 and has cryogen Liquid pipeline connects with vaporizer 8 with the second absorber 2 through choke valve 9；The cryogen liquid of condenser 7 flows through the second generator successively 4 and heat releases, flow through choke valve 9 reducing pressure by regulating flow and flow through second absorber 2 heat absorption and part vaporization, afterwards enter vaporizer 8, Form the 4th class thermal drivers compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump that effect that the technology of the present invention can realize is proposed by the invention, have as Lower effect and advantage:
(1) propose new approaches, new ideas and new technique that the temperature difference utilizes, sending out further of compressing-absorbing type heat pump techniques will be promoted Exhibition and application.
(2) heat energy (temperature difference) drives, it is achieved heat supply/refrigeration, or externally provides power while of optional.
(3) flow process is reasonable, and performance index is variable and thermodynamic parameter change is corresponding, it is possible to realize heat energy (temperature difference) fully and Efficiently utilize.
(4) if desired, realizing heat supply/refrigeration by external impetus, mode is flexible, and adaptability is good.
(5) it is capable of effective utilization of high temperature heat, compensate for the deficiency of absorption heat pump technology, and avoid driving thermal medium ginseng Number and conflicting between solution property.
(6) rely primarily on latent heat and realize acquisition and the release of thermic load, overcome the deficiency of gas compression formula heat pump techniques.
(7) multiple concrete technical scheme is provided, it is possible to tackle numerous different actual state, have the wider scope of application.
(8) extend heat pump techniques, enrich the type of thermal drivers compressing-absorbing type heat pump, be conducive to being better achieved the height of heat energy Effect utilizes.

Claims (25)

1. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generator, Compressor, decompressor, condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, second molten Liquid heat exchanger and high-temperature heat exchanger are formed；Absorber (1) has weak solution pipeline through solution heat exchanger (12) and second Absorber (2) connects, and the second absorber (2) also has weak solution pipeline through solution pump (10) and the second solution heat exchanger (13) Connecting with generator (3), generator (3) also has concentrated solution pipeline through the second solution heat exchanger (13) and the second generator (4) connection, the second generator (4) also have concentrated solution pipeline through the second solution pump (11) and solution heat exchanger (12) and Absorber (1) connects, and the second generator (4) also has refrigerant steam channel to connect with the second absorber (2), generator (3) Also having refrigerant steam channel to connect with compressor (5), compressor (5) also has refrigerant steam channel through high-temperature heat exchanger (14) Connecting with decompressor (6), decompressor (6) also has refrigerant steam channel to connect with condenser (7), and condenser (7) also has After cryogen liquid pipeline and the second generator (4) connection, the second generator (4) has cryogen liquid pipeline again through choke valve (9) and steaming Sending out device (8) connection, vaporizer (8) also has refrigerant steam channel to connect with absorber (1), generator (3) and high-temperature hot Exchanger (14) have the most respectively high temperature thermal medium passage and ft connection, absorber (1) and condenser (7) have the most respectively by Heating medium passage and ft connection, vaporizer (8) also has low-temperature heat medium passage and ft connection, the second absorber (2) Also having coolant guiding channel and ft connection, decompressor (6) connects compressor (5) and transmits power, forms the 4th class heat and drives Dynamic pressure contracting-absorption heat pump.
2. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generator, Compressor, decompressor, condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, second molten Liquid heat exchanger, high-temperature heat exchanger and regenerator are formed；Absorber (1) has weak solution pipeline through solution heat exchanger (12) Connecting with the second absorber (2), the second absorber (2) also has weak solution pipeline to hand over through solution pump (10) and the second solution heat Parallel operation (13) connects with generator (3), generator (3) also have concentrated solution pipeline through the second solution heat exchanger (13) with Second generator (4) connects, and the second generator (4) also has concentrated solution pipeline through the second solution pump (11) and solution heat exchange Device (12) connects with absorber (1), and the second generator (4) also has refrigerant steam channel to connect with the second absorber (2), Generator (3) also has refrigerant steam channel to connect with compressor (5), and compressor (5) also has refrigerant steam channel through regenerator (15) connecting with decompressor (6) with high-temperature heat exchanger (14), decompressor (6) also has refrigerant steam channel through regenerator (15) connect with condenser (7), condenser (7) also have cryogen liquid pipeline and the second generator (4) to connect after second Raw device (4) has cryogen liquid pipeline to connect with vaporizer (8) through choke valve (9) again, and vaporizer (8) also has refrigerant vapour to lead to Road connects with absorber (1), and generator (3) and high-temperature heat exchanger (14) have high temperature thermal medium passage the most respectively with outside Connecting, absorber (1) and condenser (7) have heated medium passage and ft connection the most respectively, and vaporizer (8) is the lowest Warm passage and ft connection, the second absorber (2) also has coolant guiding channel and ft connection, and decompressor (6) is even Connect compressor (5) and transmit power, forming the 4th class thermal drivers compressing-absorbing type heat pump.
3. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generator, Compressor, decompressor, condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, second molten Liquid heat exchanger, high-temperature heat exchanger, the second compressor and the second high-temperature heat exchanger are formed；Absorber (1) has weak solution Pipeline connects with the second absorber (2) through solution heat exchanger (12), and the second absorber (2) also has weak solution pipeline through molten Liquid pump (10) connects with generator (3) with the second solution heat exchanger (13), and generator (3) also has concentrated solution pipeline warp Second solution heat exchanger (13) connects with the second generator (4), and the second generator (4) also has concentrated solution pipeline through second Solution pump (11) connects with absorber (1) with solution heat exchanger (12), and the second generator (4) also has refrigerant vapour to lead to Road and the second absorber (2) connection, generator (3) also has refrigerant steam channel to connect with compressor (5), compressor (5) Also having refrigerant steam channel to connect with the second compressor (16) through high-temperature heat exchanger (14), the second compressor (16) also has Refrigerant steam channel connects with decompressor (6) through the second high-temperature heat exchanger (17), and decompressor (6) also has refrigerant vapour to lead to Road connects with condenser (7), and condenser (7) also has the second generator after cryogen liquid pipeline and the second generator (4) connection (4) have cryogen liquid pipeline to connect with vaporizer (8) through choke valve (9) again, vaporizer (8) also have refrigerant steam channel with Absorber (1) connects, and generator (3), high-temperature heat exchanger (14) and the second high-temperature heat exchanger (17) have height the most respectively Warm passage and ft connection, absorber (1) and condenser (7) have heated medium passage and ft connection the most respectively, Vaporizer (8) also has low-temperature heat medium passage and ft connection, and the second absorber (2) also has coolant guiding channel to connect with outside Logical, decompressor (6) connects compressor (5) and the second compressor (16) and transmits power, and formation the 4th class thermal drivers compression- Absorption heat pump.
4. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generator, Compressor, decompressor, condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, second molten Liquid heat exchanger, high-temperature heat exchanger, the second high-temperature heat exchanger and the second decompressor are formed；Absorber (1) has weak solution Pipeline connects with the second absorber (2) through solution heat exchanger (12), and the second absorber (2) also has weak solution pipeline through molten Liquid pump (10) connects with generator (3) with the second solution heat exchanger (13), and generator (3) also has concentrated solution pipeline warp Second solution heat exchanger (13) connects with the second generator (4), and the second generator (4) also has concentrated solution pipeline through second Solution pump (11) connects with absorber (1) with solution heat exchanger (12), and the second generator (4) also has refrigerant vapour to lead to Road and the second absorber (2) connection, generator (3) also has refrigerant steam channel to connect with compressor (5), compressor (5) Also having refrigerant steam channel to connect with the second decompressor (18) through high-temperature heat exchanger (14), the second decompressor (18) also has Refrigerant steam channel connects with decompressor (6) through the second high-temperature heat exchanger (17), and decompressor (6) also has refrigerant vapour to lead to Road connects with condenser (7), and condenser (7) also has the second generator after cryogen liquid pipeline and the second generator (4) connection (4) have cryogen liquid pipeline to connect with vaporizer (8) through choke valve (9) again, vaporizer (8) also have refrigerant steam channel with Absorber (1) connects, and generator (3), high-temperature heat exchanger (14) and the second high-temperature heat exchanger (17) have height the most respectively Warm passage and ft connection, absorber (1) and condenser (7) have heated medium passage and ft connection the most respectively, Vaporizer (8) also has low-temperature heat medium passage and ft connection, and the second absorber (2) also has coolant guiding channel to connect with outside Logical, decompressor (6) and the second decompressor (18) connect compressor (5) and transmit power, and formation the 4th class thermal drivers compression- Absorption heat pump.
5. the 4th class thermal drivers compressing-absorbing type heat pump, is in the 4th class thermal drivers compression-suction arbitrary described in claim 1-4 In receipts formula heat pump, cancel choke valve, the second generator (4) has cryogen liquid pipeline through choke valve (9) with vaporizer (8) even Logical it be adjusted to the second generator (4) and have cryogen liquid pipeline to connect with vaporizer (8), formation the 4th class thermal drivers compressing-absorbing type Heat pump.
6. the 4th class thermal drivers compressing-absorbing type heat pump, is in the 4th class thermal drivers compression-suction arbitrary described in claim 1-4 In receipts formula heat pump, increase the 3rd generator, second throttle, the 3rd solution pump, the 3rd solution heat exchanger and heater, the Two absorbers (2) set up weak solution pipeline through the 3rd solution pump (21) and the 3rd solution heat exchanger (22) and the 3rd generator (19) connection, the 3rd generator (19) also has concentrated solution pipeline through the 3rd solution heat exchanger (22) and the second generator (4) Connection, has generator (3) refrigerant steam channel to connect with compressor (5) and is adjusted to generator (3) and has refrigerant steam channel After connecting with the 3rd generator (19), the 3rd generator (19) has cryogen liquid pipeline again through heater (23), the second generator (4) connecting with vaporizer (8) with second throttle (20), the 3rd generator (19) also has refrigerant steam channel and compression Machine (5) connects, and heater (23) also has heated medium passage and ft connection, forms the 4th class thermal drivers compression-absorption Formula heat pump.
7. the 4th class thermal drivers compressing-absorbing type heat pump, is in the 4th class thermal drivers compression-suction arbitrary described in claim 1-4 In receipts formula heat pump, increase the 3rd generator, second throttle, the 3rd solution heat exchanger and heater, by the second absorber (2) There is weak solution pipeline to connect with generator (3) through solution pump (10) and the second solution heat exchanger (13) and be adjusted to the second absorption Device (2) has weak solution pipeline through solution pump (10), the second solution heat exchanger (13) and the 3rd solution heat exchanger (22) Connect with generator (3), generator (3) is had concentrated solution pipeline through the second solution heat exchanger (13) and the second generator (4) connection is adjusted to generator (3) has concentrated solution pipeline through the 3rd solution heat exchanger (22) and the 3rd generator (19) Connection, the 3rd generator (19) has concentrated solution pipeline to connect with the second generator (4) through the second solution heat exchanger (13) again, Generator (3) has refrigerant steam channel connect with compressor (5) be adjusted to generator (3) and have refrigerant steam channel and the 3rd After generator (19) connection, the 3rd generator (19) has cryogen liquid pipeline again through heater (23), the second generator (4) Connecting with vaporizer (8) with second throttle (20), the 3rd generator (19) also has refrigerant steam channel and compressor (5) Connection, heater (23) also has heated medium passage and ft connection, forms the 4th class thermal drivers compressing-absorbing type heat pump.
8. the 4th class thermal drivers compressing-absorbing type heat pump, is in the 4th class thermal drivers compression-suction arbitrary described in claim 1-4 In receipts formula heat pump, increase the 3rd generator, second throttle, the 3rd solution pump, the 3rd solution heat exchanger and heater, will Second absorber (2) has weak solution pipeline to connect with generator (3) through solution pump (10) and the second solution heat exchanger (13) Logical the second absorber (2) that is adjusted to has weak solution pipeline through solution pump (10) and the second solution heat exchanger (13) and the 3rd Raw device (19) connection, the 3rd generator (19) has concentrated solution pipeline again through the 3rd solution pump (21) and the 3rd solution heat exchange Device (22) connects with generator (3), generator (3) has concentrated solution pipeline through the second solution heat exchanger (13) and the Two generators (4) connection is adjusted to generator (3) has concentrated solution pipeline through the 3rd solution heat exchanger (22) and the second solution Heat exchanger (13) connects with the second generator (4), has refrigerant steam channel to connect with compressor (5) in generator (3) It is adjusted to the 3rd generator (19) after generator (3) has refrigerant steam channel to connect with the 3rd generator (19) and has cryogen again Liquid pipeline connects with vaporizer (8) with second throttle (20) through heater (23), the second generator (4), and the 3rd occurs Device (19) also has refrigerant steam channel to connect with compressor (5), and heater (23) also has heated medium passage to connect with outside Logical, form the 4th class thermal drivers compressing-absorbing type heat pump.
9. the 4th class thermal drivers compressing-absorbing type heat pump, is in the 4th class thermal drivers compression-suction arbitrary described in claim 6-8 In receipts formula heat pump, the 3rd generator (19) sets up high temperature thermal medium passage and ft connection, forms the 4th class thermal drivers compression-suction Receipts formula heat pump.
10. the 4th class thermal drivers compressing-absorbing type heat pump, is in the 4th class thermal drivers compression-suction arbitrary described in claim 6-9 In receipts formula heat pump, cancel choke valve and second throttle, the second generator (4) is had cryogen liquid pipeline through choke valve (9) with Vaporizer (8) connection is adjusted to the second generator (4) has cryogen liquid pipeline to connect with vaporizer (8), by the second generator (4) Have cryogen liquid pipeline to connect with vaporizer (8) through second throttle (20) to be adjusted to the second generator (4) and have cryogen liquid pipeline Connect with vaporizer (8), form the 4th class thermal drivers compressing-absorbing type heat pump.
11. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the 4th class thermal drivers compression-suction arbitrary described in claim 1-4 In receipts formula heat pump, increase the 3rd generator, the 3rd solution pump, the 3rd solution heat exchanger and the 3rd absorber, absorb second Device (2) has weak solution pipeline to connect with generator (3) through solution pump (10) and solution heat exchanger (13) to be adjusted to second Absorber (2) has weak solution pipeline to connect with the 3rd absorber (24) with solution heat exchanger (13) through solution pump (10), 3rd absorber (24) has weak solution pipeline again through the 3rd solution pump (21) and the 3rd solution heat exchanger (22) and generator (3) connection, has concentrated solution pipeline to connect adjustment through solution heat exchanger (13) with the second generator (4) in generator (3) Having concentrated solution pipeline to connect with the 3rd generator (19) through the 3rd solution heat exchanger (22) for generator (3), the 3rd occurs Device (19) has concentrated solution pipeline to connect with the second generator (4) through solution heat exchanger (13) again, the 3rd generator (19) Also having refrigerant steam channel to connect with the 3rd absorber (24), the 3rd generator (19) also has high temperature thermal medium passage with outside Connection, the 3rd absorber (24) also has heated medium passage and ft connection, forms the 4th class thermal drivers compressing-absorbing type heat Pump.
12. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the 4th class thermal drivers compression-suction arbitrary described in claim 11 In receipts formula heat pump, cancel choke valve, the second generator (4) has cryogen liquid pipeline through choke valve (9) with vaporizer (8) even Logical it be adjusted to the second generator (4) and have cryogen liquid pipeline to connect with vaporizer (8), formation the 4th class thermal drivers compressing-absorbing type Heat pump.
13. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the 4th class thermal drivers compression-suction arbitrary described in claim 11 In receipts formula heat pump, increase the 4th generator, second throttle, the 4th solution pump, the 4th solution heat exchanger and heater, the Three absorbers (24) are set up weak solution pipeline and are occurred with the 4th through the 4th solution pump (26) and the 4th solution heat exchanger (27) Device (25) connects, and the 4th generator (25) also has concentrated solution pipeline through the 4th solution heat exchanger (27) and the 3rd generator (19) connection, has generator (3) refrigerant steam channel to connect with compressor (5) and is adjusted to generator (3) and has cryogen to steam Vapour passage and the 4th generator (25) connection after the 4th generator (25) have again cryogen liquid pipeline through heater (23), second Generator (4) connects with vaporizer (8) with second throttle (20), and the 4th generator (25) also has refrigerant steam channel Connecting with compressor (5), heater (23) also has heated medium passage and ft connection, forms the 4th class thermal drivers compression -absorption heat pump.
14. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the 4th class thermal drivers compression-suction arbitrary described in claim 11 In receipts formula heat pump, increase the 4th generator, second throttle, the 4th solution heat exchanger and heater, by the 3rd absorber (24) There is weak solution pipeline to connect with generator (3) through the 3rd solution pump (21) and the 3rd solution heat exchanger (22) and be adjusted to the 3rd Absorber (24) has weak solution pipeline through the 3rd solution pump (21), the 3rd solution heat exchanger (22) and the 4th solution heat exchange Device (27) connects with generator (3), generator (3) has concentrated solution pipeline through the 3rd solution heat exchanger (22) and the Three generators (19) connection is adjusted to generator (3) has concentrated solution pipeline to occur with the 4th through the 4th solution heat exchanger (27) Device (25) connects, and the 4th generator (25) has concentrated solution pipeline again through the 3rd solution heat exchanger (22) and the 3rd generator (19) connection, has generator (3) refrigerant steam channel to connect with compressor (5) and is adjusted to generator (3) and has cryogen to steam Vapour passage and the 4th generator (25) connection after the 4th generator (25) have again cryogen liquid pipeline through heater (23), second Generator (4) connects with vaporizer (8) with second throttle (20), and the 4th generator (25) also has refrigerant steam channel Connecting with compressor (5), heater (23) also has heated medium passage and ft connection, forms the 4th class thermal drivers compression -absorption heat pump.
15. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the 4th class thermal drivers compression-suction arbitrary described in claim 11 In receipts formula heat pump, increase the 4th generator, second throttle, the 4th solution pump, the 4th solution heat exchanger and heater, will 3rd absorber (24) has weak solution pipeline through the 3rd solution pump (21) and the 3rd solution heat exchanger (22) and generator (3) Connection is adjusted to the 3rd absorber (24) has weak solution pipeline through the 3rd solution pump (21) and the 3rd solution heat exchanger (22) Connecting with the 4th generator (25), the 4th generator (25) has concentrated solution pipeline molten through the 4th solution pump (26) and the 4th again Liquid heat exchanger (27) connects with generator (3), and generator (3) is had concentrated solution pipeline through the 3rd solution heat exchanger (22) Connect with the 3rd generator (19) and be adjusted to generator (3) and have concentrated solution pipeline through the 4th solution heat exchanger (27) and the 3rd Solution heat exchanger (22) connects with the 3rd generator (19), and generator (3) has refrigerant steam channel and compressor (5) Connection is adjusted to the 4th generator (25) after generator (3) has refrigerant steam channel to connect with the 4th generator (25) to be had again Cryogen liquid pipeline connects with vaporizer (8) with second throttle (20) through heater (23), the second generator (4), and the 4th Generator (25) also has refrigerant steam channel to connect with compressor (5), and heater (23) also has heated medium passage with outer Portion connects, and forms the 4th class thermal drivers compressing-absorbing type heat pump.
16. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the arbitrary 4th class thermal drivers pressure described in claim 13-15 In contracting-absorption heat pump, the 4th generator (25) sets up high temperature thermal medium passage and ft connection, forms the 4th class thermal drivers pressure Contracting-absorption heat pump.
17. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the arbitrary 4th class thermal drivers pressure described in claim 13-16 In contracting-absorption heat pump, cancel choke valve and second throttle, the second generator (4) is had cryogen liquid pipeline through choke valve (9) Connect with vaporizer (8) and be adjusted to the second generator (4) and have cryogen liquid pipeline to connect with vaporizer (8), by the second generator (4) have cryogen liquid pipeline to connect with vaporizer (8) through second throttle (20) to be adjusted to the second generator (4) and have cryogen liquid Pipeline connects with vaporizer (8), forms the 4th class thermal drivers compressing-absorbing type heat pump.
18. the 4th class thermal drivers compressing-absorbing type heat pumps, mainly by absorber, the second absorber, generator, the second generation Device, compressor, decompressor, condenser, vaporizer, choke valve, solution pump, the second solution pump, solution heat exchanger, Two solution heat exchangers, high-temperature heat exchanger and regenerator are formed；Absorber (1) has weak solution pipeline through solution heat exchanger (12) connecting with the second absorber (2), the second absorber (2) also has weak solution pipeline molten through solution pump (10) and second Liquid heat exchanger (13) connects with generator (3), and generator (3) also has concentrated solution pipeline through the second solution heat exchanger (13) Connecting with the second generator (4), the second generator (4) also has concentrated solution pipeline to hand over through the second solution pump (11) and solution heat Parallel operation (12) connects with absorber (1), and the second generator (4) also has refrigerant steam channel to connect with the second absorber (2), Generator (3) also has refrigerant steam channel to connect with compressor (5) through regenerator (15), and compressor (5) also has cryogen to steam Vapour passage connects with decompressor (6) through high-temperature heat exchanger (14), and decompressor (6) also has refrigerant steam channel through regenerator (15) connect with condenser (7), condenser (7) also have cryogen liquid pipeline and the second generator (4) to connect after second Raw device (4) has cryogen liquid pipeline to connect with vaporizer (8) through choke valve (9) again, and vaporizer (8) also has refrigerant vapour to lead to Road connects with absorber (1), and generator (3) and high-temperature heat exchanger (14) have high temperature thermal medium passage the most respectively with outside Connecting, absorber (1) and condenser (7) have heated medium passage and ft connection the most respectively, and vaporizer (8) is the lowest Warm passage and ft connection, the second absorber (2) also has coolant guiding channel and ft connection, and decompressor (6) is even Connect compressor (5) and transmit power, forming the 4th class thermal drivers compressing-absorbing type heat pump.
19. the 4th class thermal drivers compressing-absorbing type heat pumps, are at the 4th class thermal drivers compressing-absorbing type described in claim 18 In heat pump, cancel choke valve, have cryogen liquid pipeline to connect tune through choke valve (9) with vaporizer (8) in the second generator (4) Whole is that the second generator (4) has cryogen liquid pipeline to connect with vaporizer (8), forms the 4th class thermal drivers compressing-absorbing type heat pump.
20. the 4th class thermal drivers compressing-absorbing type heat pumps, are in claim 1-4, arbitrary 4th class thermal drivers pressure described in 18 In contracting-absorption heat pump, increase the 3rd generator, the 3rd absorber, the 3rd solution pump and the 3rd solution heat exchanger, will absorb Device (1) has weak solution pipeline to connect with the second absorber (2) through solution heat exchanger (12) to be adjusted to absorber (1) and have dilute Solution line connects with the 3rd absorber (24) through the 3rd solution heat exchanger (22), and the 3rd absorber (24) has dilute molten again Liquid pipeline connects with the second absorber (2) with solution heat exchanger (12) through the 3rd solution pump (21), by the second generator (4) There is concentrated solution pipeline to connect with absorber (1) through the second solution pump (11) and solution heat exchanger (12) and be adjusted to the second generation Device (4) has concentrated solution pipeline to connect with the 3rd generator (19) through solution heat exchanger (12), and the 3rd generator (19) is again Having concentrated solution pipeline to connect with absorber (1) with the 3rd solution heat exchanger (22) through the second solution pump (11), the 3rd occurs Device (19) also has refrigerant steam channel to connect with the 3rd absorber (24), and the second generator (4) is had cryogen liquid pipeline warp knuckle Stream valve (9) connects with vaporizer (8) and is adjusted to the second generator (4) and has cryogen liquid pipeline and the 3rd generator (19) to connect 3rd generator (19) has cryogen liquid pipeline to connect with vaporizer (8) through choke valve (9) more afterwards, the 3rd absorber (24) Also have coolant guiding channel and ft connection, form the 4th class thermal drivers compressing-absorbing type heat pump.
21. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the 4th class thermal drivers compression-suction arbitrary described in claim 20 In receipts formula heat pump, cancel choke valve, the 3rd generator (19) is had cryogen liquid pipeline through choke valve (9) and vaporizer (8) Connection is adjusted to the 3rd generator (19) has cryogen liquid pipeline to connect with vaporizer (8), forms the 4th class thermal drivers compression-suction Receipts formula heat pump.
22. the 4th class thermal drivers compressing-absorbing type heat pumps, are to drive in claim 1-4, arbitrary 4th class heat described in 11,18 In dynamic pressure contracting-absorption heat pump, cancel the coolant guiding channel of the second absorber (2) and ft connection, by the second generator (4) Have cryogen liquid pipeline to connect with vaporizer (8) through choke valve (9) to be adjusted to the second generator (4) and have cryogen liquid pipeline through throttling Valve (9) connects with vaporizer (8) with the second absorber (2), forms the 4th class thermal drivers compressing-absorbing type heat pump.
23. the 4th class thermal drivers compressing-absorbing type heat pumps, are to drive in the arbitrary 4th class heat described in claim 6-9,13-16 In dynamic pressure contracting-absorption heat pump, cancel the coolant guiding channel of the second absorber (2) and ft connection, and adjust as follows Alternative or two in scheme selects two, obtains the 4th class thermal drivers compressing-absorbing type heat pump: Adjusted Option one, is to occur second Device (4) has cryogen liquid pipeline to connect with vaporizer (8) through choke valve (9) to be adjusted to the second generator (4) and have cryogen liquid pipe Road connects with vaporizer (8) with the second absorber (2) through choke valve (9)；Adjusted Option two, is by the second generator (4) Have cryogen liquid pipeline to connect with vaporizer (8) through second throttle (20) to be adjusted to the second generator (4) and have cryogen liquid pipeline Connect with vaporizer (8) with the second absorber (2) through second throttle (20).
24. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the arbitrary first kind thermal drivers pressure described in claim 1-23 In contracting-absorption heat pump, increasing working machine, decompressor (5) connects working machine and provides power to working machine, and it is additional right to be formed 4th class thermal drivers compressing-absorbing type heat pump of outer offer living load.
25. the 4th class thermal drivers compressing-absorbing type heat pumps, are in the arbitrary first kind thermal drivers pressure described in claim 1-23 In contracting-absorption heat pump, increasing engine, engine connects compressor (6) and provides power to compressor (6), is formed attached Add the 4th class thermal drivers compressing-absorbing type heat pump that external impetus drives.
CN201610307668.XA 2015-05-06 2016-05-05 Fourth type thermal driving compression-absorption heat pump Active CN105953464B (en)

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CN115218541A (en) * 2020-02-27 2022-10-21 李华玉 Thermally driven compression-absorption heat pump
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CN115218549A (en) * 2020-03-04 2022-10-21 李华玉 Thermally driven compression-absorption heat pump

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