CN106440490A - Fourth-kind thermal driving compression-absorption heat pump - Google Patents

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

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Publication number
CN106440490A
CN106440490A CN201610703205.5A CN201610703205A CN106440490A CN 106440490 A CN106440490 A CN 106440490A CN 201610703205 A CN201610703205 A CN 201610703205A CN 106440490 A CN106440490 A CN 106440490A
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generator
solution
heat exchanger
pump
absorber
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CN201610703205.5A
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CN106440490B (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

Abstract

The invention provides a fourth-kind thermal driving compression-absorption heat pump and belongs to the technical field of power, refrigeration and heat pumps. 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 form a solution circulation loop. The generator communicates with a condenser through a refrigerant steam channel. The condenser sequentially communicates with the second generator, a throttle valve, the second absorber and an evaporator through refrigerant liquid pipelines. The condenser communicates with a high temperature heat exchanger through a refrigerant liquid pump. The high temperature heat exchanger sequentially communicates with an expansion machine and the absorber through refrigerant steam channels. The evaporator communicates with the compressor and the absorber through refrigerant steam channels. The generator and the high temperature heat exchanger are provided with high temperature hot medium channels which communicate with the outside. The absorber and the condenser are provided with heated medium channels which communicate with the outside. The evaporator is provided with a lower temperature hot medium channel which communicates with the outside. The expansion machine is connected with the compressor and transmits power. Thus, the fourth-kind thermal driving compression-absorption 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 common by human lives；In reality, people often need To realize refrigeration, heat supply using high temperature heat or be converted into power it is also desirable to being freezed using power or being utilized power And carry out heat supply with reference to low temperature heat energy.During stating purpose in realization, many conditions will be faced and limit the energy Type, grade and quantity, the type of user's request, grade and quantity, the type of working media, the flow process of equipment, structure and Manufacturing cost, the security that equipment runs, acceptable degree of environment temperature and environment etc..
Heat energy (temperature difference) with absorption heat pump technology as representative utilizes technology, is driven using high warm load and realizes heat supply Or refrigeration；Property by working media (solution and refrigerant medium) is affected, the high warm load of excessive temperature or excessively low temperature Low temperature thermic load often cannot reasonably be applied in absorption heat pump flow process, lead to its application and range of application to be subject to Larger restriction.Compression heat pump technology has preferable flexibility in terms of thermodynamic property, but the core of compression heat pump Part is that moving component has higher security it is desirable to equipment runs, and also will manage noise of reduction equipment operation etc.；For this reason, needing Consider to reduce use and the quantity of big moving component (mainly compressor and decompressor).
In order to play the technical advantage of absorption heat pump, and take into account power drive or power demand, the present invention are externally provided Propose comprise cryogen liquid pump, high-temperature heat exchanger, decompressor and compressor composition the temperature difference utilize link and to high temperature heat source with Between heated medium, the temperature difference carries out effectively utilizes, and comprise cryogen liquid pump, high-temperature heat exchanger, decompressor, compressor and The temperature difference of the second condenser composition carries out effectively utilizes using link and to the temperature difference between high temperature heat source and environment, negative with high warm Lotus substep temperature drop, as the driving temperature difference of absorption heat pump flow process, has the 4th class thermal drivers compressing-absorbing type of comprehensive advantage Heat pump.
Content of the invention：
Present invention is primarily intended to serial 4th class thermal drivers compressing-absorbing type heat pump will be provided, concrete content of the invention divides Item is described below：
1. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generation Device, condenser, evaporimeter, choke valve, solution pump, the second solution pump, solution heat exchanger, the second solution heat exchanger, cryogen Liquid pump, high-temperature heat exchanger, decompressor and compressor are formed；Absorber has weak solution pipeline through solution heat exchanger and second Absorber connects, and 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 with the second generator through the second solution heat exchanger, and the second generator also has concentrated solution pipeline Connect with absorber with solution heat exchanger through the second solution pump, generator also has refrigerant steam channel to connect with condenser, the Two generators also have refrigerant steam channel to connect with the second absorber, and condenser also has cryogen liquid pipeline through the second generator, section Stream valve and the second absorber are connected with evaporimeter, and condenser also has cryogen liquid pipeline to connect with high-temperature heat exchanger through cryogen liquid pump High-temperature heat exchanger has refrigerant steam channel to connect with decompressor more afterwards, decompressor also have refrigerant steam channel and absorber or Evaporimeter connects, and evaporimeter also has refrigerant steam channel to connect with compressor, and compressor also has refrigerant steam channel and absorber Connection, generator and high-temperature heat exchanger also have high temperature thermal medium passage and ft connection, absorber and condenser also to divide respectively There are not heated medium passage and ft connection, evaporimeter also has low-temperature heat medium passage and ft connection, decompressor connects pressure Contracting machine simultaneously transmits power, forms the 4th class thermal drivers compressing-absorbing type heat pump；Wherein, or decompressor connect compressor, cryogen liquid Pump, solution pump and the second solution pump simultaneously transmit power.
2. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generation Device, condenser, evaporimeter, choke valve, solution pump, the second solution pump, solution heat exchanger, the second solution heat exchanger, cryogen Liquid pump, high-temperature heat exchanger, decompressor, compressor, the second condenser and the second cryogen liquid pump are formed；Absorber has weak solution Pipeline is connected with the second absorber through solution heat exchanger, and the second absorber also has weak solution pipeline through solution pump and the second solution Heat exchanger is connected with generator, and generator also has concentrated solution pipeline to connect with the second generator through the second solution heat exchanger, Second generator also has concentrated solution pipeline to connect with absorber with solution heat exchanger through the second solution pump, and generator also has cryogen Steam channel is connected with condenser, and the second generator also has refrigerant steam channel to connect with the second absorber, and condenser is also cold Agent liquid pipeline is connected with evaporimeter through the second generator, choke valve and the second absorber, and condenser also has cryogen liquid pipeline through cold After agent liquid pump is connected with high-temperature heat exchanger, high-temperature heat exchanger has refrigerant steam channel to connect with decompressor again, and decompressor is also Refrigerant steam channel is had to connect with the second condenser, the second condenser also has cryogen liquid pipeline through the second cryogen liquid pump and evaporimeter Connection, evaporimeter also has refrigerant steam channel to connect with compressor, and compressor also has refrigerant steam channel to connect with absorber, sends out Raw device and high-temperature heat exchanger also have high temperature thermal medium passage and ft connection, absorber and condenser also to have respectively to be added respectively Hot media channel and ft connection, evaporimeter also has low-temperature heat medium passage and ft connection, and the second condenser also cools down Jie Matter passage and ft connection, decompressor connects compressor and transmits power, forms the 4th class thermal drivers compressing-absorbing type heat pump； Wherein, or decompressor connects compressor, cryogen liquid pump, the second cryogen liquid pump, solution pump and the second solution pump and transmits power.
3. the 4th class thermal drivers compressing-absorbing type heat pump, is arbitrary fourth class thermal drivers compression-suction described in 1-2 item In receipts formula heat pump, increase the 3rd generator, the 3rd absorber, the 3rd solution pump and the 3rd solution heat exchanger, second is absorbed Device 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 connected with the 3rd absorber through solution pump and the second solution heat exchanger, and the 3rd absorber has weak solution pipeline again through the 3rd Solution pump and the 3rd solution heat exchanger are connected with generator, by generator have concentrated solution pipeline through the second solution heat exchanger with Second generator connection is adjusted to generator has concentrated solution pipeline to connect with the 3rd generator through the 3rd solution heat exchanger, and the 3rd Generator has concentrated solution pipeline to connect with the second generator through the second solution heat exchanger again, and the 3rd generator also has refrigerant vapour Passage is connected with the 3rd absorber, and the 3rd generator also has high temperature thermal medium passage and ft connection, and the 3rd absorber also has quilt Heating medium passage and ft connection, form the 4th class thermal drivers compressing-absorbing type heat pump.
4. the 4th class thermal drivers compressing-absorbing type heat pump, is arbitrary fourth class thermal drivers compression-suction described in 1-2 item In receipts formula heat pump, increase the 3rd generator, second throttle, the 3rd solution pump, the 3rd solution heat exchanger and heater, second Absorber is set up weak solution pipeline and is connected with the 3rd generator through the 3rd solution pump and the 3rd solution heat exchanger, the 3rd generator Also have concentrated solution pipeline to connect with the second generator through the 3rd solution heat exchanger, generator is had refrigerant steam channel and condensation Device connection is adjusted to the 3rd generator after generator has refrigerant steam channel to connect with the 3rd generator cryogen liquid pipeline again Connect with evaporimeter with the second absorber through heater, the second generator, second throttle, the 3rd generator also has refrigerant vapour Passage is connected with condenser, and heater also has heated medium pipeline and ft connection, forms the 4th class thermal drivers compression-absorption Formula heat pump.
5. the 4th class thermal drivers compressing-absorbing type heat pump, is arbitrary fourth class thermal drivers compression-suction described in 1-2 item In receipts formula heat pump, increase the 3rd generator, second throttle, the 3rd solution heat exchanger and heater, the second absorber is had Weak solution pipeline is connected with generator through solution pump and the second solution heat exchanger and is adjusted to the second absorber and has weak solution pipeline Connect with generator through solution pump, the second solution heat exchanger and the 3rd solution heat exchanger, generator is had concentrated solution pipeline Connect with the second generator through the second solution heat exchanger and be adjusted to generator and have concentrated solution pipeline through the 3rd solution heat exchanger Connect with the 3rd generator, the 3rd generator has concentrated solution pipeline to connect with the second generator through the second solution heat exchanger again, Generator there is is refrigerant steam channel to connect with condenser be adjusted to generator and have refrigerant steam channel to connect with the 3rd generator 3rd generator has cryogen liquid pipeline again through heater, the second generator, second throttle and the second absorber and evaporation afterwards Device connects, and the 3rd generator also has refrigerant steam channel to connect with condenser, and heater also has heated medium pipeline and outside Connection, forms the 4th class thermal drivers compressing-absorbing type heat pump.
6. the 4th class thermal drivers compressing-absorbing type heat pump, is arbitrary fourth class thermal drivers compression-suction described in 1-2 item In receipts formula heat pump, increase the 3rd generator, second throttle, the 3rd solution pump, the 3rd solution heat exchanger and heater, by the Two absorbers have 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 connected with the 3rd generator through solution pump and the second solution heat exchanger, and the 3rd generator has concentrated solution pipeline again Connect with generator through the 3rd solution pump and the 3rd solution heat exchanger, generator is had concentrated solution pipeline to hand over through the second solution heat Parallel operation connect with the second generator be adjusted to generator have concentrated solution pipeline through the 3rd solution heat exchanger and the second solution heat hand over Parallel operation is connected with the second generator, generator is had refrigerant steam channel to connect with condenser and is adjusted to generator and has refrigerant vapour After passage is connected with the 3rd generator, the 3rd generator has cryogen liquid pipeline again through heater, the second generator, the second throttling Valve and the second absorber are connected with evaporimeter, and the 3rd generator also has refrigerant steam channel to connect with condenser, and heater also has Heated medium pipeline and ft connection, form the 4th class thermal drivers compressing-absorbing type heat pump.
7. the 4th class thermal drivers compressing-absorbing type heat pump, is in the 3rd described arbitrary 4th class thermal drivers compression-absorption In formula heat pump, increase the 4th generator, second throttle, the 4th solution pump, the 4th solution heat exchanger and heater, the 3rd suction Receipts device is set up weak solution pipeline and is connected with the 4th generator through the 4th solution pump and the 4th solution heat exchanger, and the 4th generator is also There is concentrated solution pipeline to connect with the 3rd generator through the 4th solution heat exchanger, generator is had refrigerant steam channel and condenser Connection is adjusted to the 4th generator after generator has refrigerant steam channel to connect with the 4th generator cryogen liquid pipeline warp again Heater, the second generator, second throttle are connected with evaporimeter with the second absorber, and the 4th generator also has refrigerant vapour to lead to Road is connected with condenser, and heater also has heated medium pipeline 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 3rd described arbitrary 4th class thermal drivers compression-absorption In formula heat pump, increase the 4th generator, second throttle, the 4th solution heat exchanger and heater, the 3rd absorber is had dilute Solution line is connected with generator through the 3rd solution pump and the 3rd solution heat exchanger and is adjusted to the 3rd absorber and has weak solution pipe Lu Jing tri- solution pump, the 3rd solution heat exchanger and the 4th solution heat exchanger are connected with generator, generator are had dense molten Liquid pipeline connect with the 3rd generator through the 3rd solution heat exchanger be adjusted to generator have concentrated solution pipeline through the 4th solution heat Exchanger is connected with the 4th generator, and the 4th generator has concentrated solution pipeline again through the 3rd solution heat exchanger and the 3rd generator Connection, generator is had refrigerant steam channel to connect with condenser and is adjusted to generator and has refrigerant steam channel and the 4th generator After connection the 4th generator have again cryogen liquid pipeline through heater, the second generator, second throttle and the second absorber with Evaporimeter connects, and the 4th generator also has refrigerant steam channel to connect with condenser, heater also have heated medium pipeline and Ft connection, forms the 4th class thermal drivers compressing-absorbing type heat pump.
9. the 4th class thermal drivers compressing-absorbing type heat pump, is in the 3rd described arbitrary 4th class thermal drivers compression-absorption In formula 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 and be adjusted to the 3rd absorber through the 3rd solution pump and the 3rd solution heat exchanger Weak solution pipeline is had to connect with the 4th generator through the 3rd solution pump and the 3rd solution heat exchanger, the 4th generator has dense molten again Liquid pipeline is connected with generator through the 4th solution pump and the 4th solution heat exchanger, and generator is had concentrated solution pipeline molten through the 3rd Liquid heat exchanger is connected with the 3rd generator and is adjusted to generator and has concentrated solution pipeline molten through the 4th solution heat exchanger and the 3rd Liquid heat exchanger is connected with the 3rd generator, by generator have refrigerant steam channel connect with condenser be adjusted to generator have cold Agent steam channel connect with the 4th generator after the 4th generator have again cryogen liquid pipeline through heater, the second generator, Two choke valves and the second absorber are connected with evaporimeter, and the 4th generator also has refrigerant steam channel to connect with condenser, heat supply Device also has heated medium pipeline 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, be described in 4-6 item arbitrary 4th class thermal drivers compression- Absorption 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.
11. the 4th class thermal drivers compressing-absorbing type heat pumps, be described in 7-9 item arbitrary 4th class thermal drivers compression- Absorption 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.
12. the 4th class thermal drivers compressing-absorbing type heat pumps, be described in 1-2 item arbitrary 4th class thermal drivers compression- In absorption heat pump, increase the 3rd generator, the 3rd absorber, the 3rd solution pump and the 3rd solution heat exchanger, by generator There is refrigerant steam channel to connect with condenser to be adjusted to generator and have refrigerant steam channel to connect with the 3rd absorber, the 3rd absorption Device also has weak solution pipeline to connect with the 3rd generator through the 3rd solution pump and the 3rd solution heat exchanger, and the 3rd generator also has Concentrated solution pipeline is connected with the 3rd absorber through the 3rd solution heat exchanger, and the 3rd generator also has refrigerant steam channel and condensation Device connects, and the 3rd generator also has high temperature thermal medium passage and ft connection, the 3rd absorber also have heated medium passage with Ft connection, forms the 4th class thermal drivers compressing-absorbing type heat pump.
13. the 4th class thermal drivers compressing-absorbing type heat pumps, be described in 1-2 item arbitrary 4th class thermal drivers compression- In absorption heat pump, increase the 3rd generator, the 3rd absorber, the 3rd solution pump and the 3rd solution heat exchanger, by absorber There is weak solution pipeline to connect with the second absorber through solution heat exchanger to be adjusted to absorber and have weak solution pipeline through the 3rd solution Heat exchanger is connected with the 3rd absorber, the 3rd absorber have again weak solution pipeline through the 3rd solution pump and solution heat exchanger with Second absorber connection, the second generator is had concentrated solution pipeline to connect with absorber with solution heat exchanger through the second solution pump Being adjusted to the second generator has concentrated solution pipeline to connect with the 3rd generator through solution heat exchanger, and the 3rd generator has dense molten again Liquid pipeline is connected with absorber through the second solution pump and the 3rd solution heat exchanger, and condenser is had cryogen liquid pipeline through second Raw device, choke valve and the second absorber connect with evaporimeter be adjusted to condenser have cryogen liquid pipeline through the second generator, the 3rd Generator, choke valve, the second absorber and the 3rd absorber are connected with evaporimeter, the 3rd generator also have refrigerant steam channel with 3rd absorber connection, forms the 4th class thermal drivers compressing-absorbing type heat pump.
14. the 4th class thermal drivers compressing-absorbing type heat pumps, are the 4th class thermal drivers compressing-absorbing types described at the 1st In heat pump, by decompressor have refrigerant steam channel connect with absorber or evaporimeter be adjusted to decompressor have refrigerant steam channel with Condenser connects, and forms the 4th class thermal drivers compressing-absorbing type heat pump.
15. the 4th class thermal drivers compressing-absorbing type heat pumps, are the arbitrary 4th class thermal drivers pressures described in 1-14 item In contracting-absorption heat pump, increase engine, engine connects compressor and transmits power to compressor, forms additional external and moves The 4th class thermal drivers compressing-absorbing type heat pump that power drives.
16. the 4th class thermal drivers compressing-absorbing type heat pumps, are the arbitrary 4th class thermal drivers pressures described in 1-14 item In contracting-absorption heat pump, increase working machine, decompressor connects working machine and transmits power to working machine, and formation is additional externally to be carried The 4th class thermal drivers compressing-absorbing type heat pump for living load.
Brief description：
Fig. 1 is according to the 4th the 1st kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention Figure.
Fig. 2 is according to the 4th the 2nd kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention Figure.
Fig. 3 is according to the 4th the 3rd kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention Figure.
Fig. 4 is according to the 4th the 4th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention Figure.
Fig. 5 is according to the 4th the 5th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention Figure.
Fig. 6 is according to the 4th the 6th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention Figure.
Fig. 7 is according to the 4th the 7th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention Figure.
Fig. 8 is according to the 4th the 8th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention Figure.
Fig. 9 is according to the 4th the 9th kind of principled thermal system of class thermal drivers compressing-absorbing type heat pump provided by the present invention Figure.
Figure 10 is according to the 4th the 10th kind of principle heating power system of class thermal drivers compressing-absorbing type heat pump provided by the present invention System figure.
Figure 11 is according to the 4th the 11st kind of principle heating power system of class thermal drivers compressing-absorbing type heat pump provided by the present invention System figure.
In figure, 1- absorber, 2- second absorber, 3- generator, 4- second generator, 5- condenser, 6- evaporimeter, 7- Choke valve, 8- solution pump, 9- the second solution pump, 10- solution heat exchanger, 11- second solution heat exchanger, 12- cryogen liquid pump, 13- high-temperature heat exchanger, 14- decompressor, 15- compressor, 16- second condenser, 17- the second cryogen liquid pump, 18- the 3rd occurs Device, 19- the 3rd absorber, 20- the 3rd solution pump, 21- the 3rd solution heat exchanger, 22- second throttle, 23- heater, 24- the 4th generator, 25- the 4th solution pump, 26- the 4th solution heat exchanger.
Specific embodiment：
First it is noted that in the statement of structure and flow process, inessential in the case of do not repeat；To apparent Flow process do not state.To describe the present invention with example in detail below in conjunction with the accompanying drawings.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 1 is realized in：
(1) in structure, it mainly by absorber, the second absorber, generator, the second generator, condenser, evaporimeter, Choke valve, solution pump, the second solution pump, solution heat exchanger, the second solution heat exchanger, cryogen liquid pump, high-temperature heat exchanger, Decompressor and compressor are formed；Absorber 1 has weak solution pipeline to connect with the second absorber 2 through solution heat exchanger 10, the Two absorbers 2 also have weak solution pipeline to connect with generator 3 with the second solution heat exchanger 11 through solution pump 8, and generator 3 also has Concentrated solution pipeline is connected with the second generator 4 through the second solution heat exchanger 11, and the second generator 4 also has concentrated solution pipeline through the Two solution pumps 9 are connected with absorber 1 with solution heat exchanger 10, and generator 3 also has refrigerant steam channel to connect with condenser 5, Second generator 4 also has refrigerant steam channel to connect with the second absorber 2, and condenser 5 also has cryogen liquid pipeline through the second generation Device 4, choke valve 7 are connected with evaporimeter 6 with the second absorber 2, and condenser 5 also has cryogen liquid pipeline through cryogen liquid pump 12 and high temperature After heat exchanger 13 connection, high-temperature heat exchanger 13 has refrigerant steam channel to connect with decompressor 14 again, and decompressor 14 is also cold Agent steam channel is connected with absorber 1, and evaporimeter 6 also has refrigerant steam channel to connect with compressor 15, and compressor 15 is also cold Agent steam channel is connected with absorber 1, and generator 3 and high-temperature heat exchanger 13 also have high temperature thermal medium passage and outside to connect respectively Lead to, absorber 1 and condenser 5 also have heated medium passage and ft connection respectively, evaporimeter 6 also has low-temperature heat medium passage With ft connection, decompressor 14 connects compressor 15 and simultaneously transmits power.
(2), in flow process, the weak solution of absorber 1 enters the second absorber 2, absorbs refrigerant vapour through solution heat exchanger 10 And heat release, the weak solution of the second absorber 2 is through solution pump 8 and the second solution heat exchanger 11 entrance generator 3, high temperature thermal medium Flow through generator 3, heating enters its interior solution release refrigerant vapour and provides to condenser 5, the concentrated solution of generator 3 is through the Two solution heat exchanger 11 enters the second generator 4, heat absorption release refrigerant vapour and provides to the second absorber 2, the second generation The concentrated solution of device 4 enters absorber 1, absorbs refrigerant vapour through the second solution pump 9 and solution heat exchanger 10 and heat release is in being added Thermal medium；The refrigerant vapour heat release of condenser 5 becomes cryogen liquid in heated medium, and the cryogen liquid of condenser 5 is divided into two-way The first via flows through the second generator 4 heat release successively, flows through choke valve 7 reducing pressure by regulating flow and flow through the second absorber 2 heat absorption part Evaporimeter 6 is entered, cryogen steaming is absorbed heat into through flowing through high-temperature heat exchanger 13 after cryogen liquid pump 12 pressurization in the second tunnel after vaporization Vapour simultaneously provides to decompressor 14, and refrigerant vapour enters absorber 1 after flowing through decompressor 14 step-down work done；Low-temperature heat medium flows through Evaporimeter 6, heating enter its interior cryogen liquid and become refrigerant vapour, and the work(of decompressor 14 output is supplied to compressor 15 and is used as power, The refrigerant vapour that evaporimeter 6 produces flows through compressor 15 boosting and heats up and provide to absorber 1, forms the 4th class thermal drivers pressure Contracting-absorption heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 2 is realized in：
(1) in structure, it mainly by absorber, the second absorber, generator, the second generator, condenser, evaporimeter, Choke valve, solution pump, the second solution pump, solution heat exchanger, the second solution heat exchanger, cryogen liquid pump, high-temperature heat exchanger, Decompressor, compressor, the second condenser and the second cryogen liquid pump are formed；Absorber 1 has weak solution pipeline through solution heat exchange Device 10 is connected with the second absorber 2, and the second absorber 2 also has weak solution pipeline through solution pump 8 and the second solution heat exchanger 11 Connect with generator 3, generator 3 also has concentrated solution pipeline to connect with the second generator 4 through the second solution heat exchanger 11, second Generator 4 also has concentrated solution pipeline to connect with absorber 1 with solution heat exchanger 10 through the second solution pump 9, and generator 3 is also cold Agent steam channel is connected with condenser 5, and the second generator 4 also has refrigerant steam channel to connect with the second absorber 2, condenser 5 Cryogen liquid pipeline is also had to connect with evaporimeter 6 with the second absorber 2 through the second generator 4, choke valve 7, condenser 5 also has cryogen Liquid pipeline connect with high-temperature heat exchanger 13 through cryogen liquid pump 12 after high-temperature heat exchanger 13 have again refrigerant steam channel with swollen Swollen machine 14 connects, and decompressor 14 also has refrigerant steam channel to connect with the second condenser 16, and the second condenser 16 also has cryogen liquid Pipeline is connected with evaporimeter 6 through the second cryogen liquid pump 17, and evaporimeter 6 also has refrigerant steam channel to connect with compressor 15, compression Machine 15 also has refrigerant steam channel to connect with absorber 1, and generator 3 and high-temperature heat exchanger 13 also have high temperature thermal medium to lead to respectively Road and ft connection, absorber 1 and condenser 5 also have heated medium passage and ft connection respectively, and evaporimeter 6 also has low temperature Hot media channel and ft connection, the second condenser 16 also has coolant guiding channel and ft connection, and decompressor 14 connects compression Machine 15 simultaneously transmits power.
(2), in flow process, the weak solution of absorber 1 enters the second absorber 2, absorbs refrigerant vapour through solution heat exchanger 10 And heat release, the weak solution of the second absorber 2 is through solution pump 8 and the second solution heat exchanger 11 entrance generator 3, high temperature thermal medium Flow through generator 3, heating enters its interior solution release refrigerant vapour and provides to condenser 5, the concentrated solution of generator 3 is through the Two solution heat exchanger 11 enters the second generator 4, heat absorption release refrigerant vapour and provides to the second absorber 2, the second generation The concentrated solution of device 4 enters absorber 1, absorbs refrigerant vapour through the second solution pump 9 and solution heat exchanger 10 and heat release is in being added Thermal medium；The refrigerant vapour heat release of condenser 5 becomes cryogen liquid in heated medium, and the cryogen liquid of condenser 5 is divided into two-way The first via flows through the second generator 4 heat release successively, flows through choke valve 7 reducing pressure by regulating flow and flow through the second absorber 2 heat absorption part Evaporimeter 6 is entered, cryogen steaming is absorbed heat into through flowing through high-temperature heat exchanger 13 after cryogen liquid pump 12 pressurization in the second tunnel after vaporization Vapour simultaneously provides to decompressor 14, and refrigerant vapour enters the second condenser 16 after flowing through decompressor 14 step-down work done；Second condensation The refrigerant vapour heat release of device 16 becomes cryogen liquid in cooling medium, and the cryogen liquid of the second condenser 16 pressurizes through the second cryogen liquid pump 17 Enter evaporimeter 6, low-temperature heat medium flows through evaporimeter 6, heating enters its interior cryogen liquid and becomes refrigerant vapour, and decompressor 14 exports Work(be supplied to compressor 15 and be used as power, the refrigerant vapour that evaporimeter 6 produces flows through compressor 15 boosting and heats up and to absorber 1 There is provided, form 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 realized in：
(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, the 3rd solution pump and the 3rd solution heat exchanger, the second absorber 2 is had weak solution pipeline through solution pump 8 and second Solution heat exchanger 11 connect with generator 3 be adjusted to the second absorber 2 have weak solution pipeline through solution pump 8 and the second solution heat Exchanger 11 is connected with the 3rd absorber 19, and the 3rd absorber 19 has weak solution pipeline again through the 3rd solution pump 20 and the 3rd solution Heat exchanger 21 is connected with generator 3, and generator 3 is had concentrated solution pipeline through the second solution heat exchanger 11 and the second generator 4 connections are adjusted to generator 3 has concentrated solution pipeline to connect with the 3rd generator 18 through the 3rd solution heat exchanger 21, the 3rd generation Device 18 has concentrated solution pipeline to connect with the second generator 4 through the second solution heat exchanger 11 again, and the 3rd generator 18 also has cryogen Steam channel is connected with the 3rd absorber 19, and the 3rd generator 18 also has high temperature thermal medium passage and ft connection, the 3rd absorption Device 19 also has heated medium passage and ft connection.
(2), in flow process, the weak solution of the second absorber 2 enters the 3rd suction through solution pump 8 and the second solution heat exchanger 11 Receive device 19, absorb refrigerant vapour heat release in heated medium, the weak solution of the 3rd absorber 19 is through the 3rd solution pump 20 and the Three solution heat exchanger 21 enters generator 3, and the concentrated solution of generator 3 enters the 3rd generator through the 3rd solution heat exchanger 21 18, high temperature thermal medium flows through the 3rd generator 18, heating enters its interior solution and discharges refrigerant vapour and to the 3rd absorber 19 There is provided, the concentrated solution of the 3rd generator 18 enters the second generator 4 through the second solution heat exchanger 11, forms the 4th class thermal drivers Compressing-absorbing type heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 4 is realized in：
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 1, increase the 3rd generator, second Choke valve, the 3rd solution pump, the 3rd solution heat exchanger and heater, it is molten through the 3rd that weak solution pipeline set up by the second absorber 2 Liquid pump 20 is connected with the 3rd generator 18 with the 3rd solution heat exchanger 21, and the 3rd generator 18 also has concentrated solution pipeline through the 3rd Solution heat exchanger 21 is connected with the second generator 4, by generator 3 have refrigerant steam channel connect with condenser 5 be adjusted to send out After raw device 3 has refrigerant steam channel to connect with the 3rd generator 18, the 3rd generator 18 has cryogen liquid pipeline again through heater 23rd, the second generator 4, second throttle 22 are connected with evaporimeter 6 with the second absorber 2, and the 3rd generator 18 also has cryogen to steam Vapour passage is connected with condenser 5, and heater 23 also has heated medium pipeline and ft connection.
(2), in flow process, the refrigerant vapour that generator 3 produces is supplied to the 3rd generator 18 and makees to drive thermal medium, the second suction The part weak solution receiving device 2 enters the 3rd generator 18, refrigerant vapour through the 3rd solution pump 20 and the 3rd solution heat exchanger 21 Flow through the 3rd generator 18, heating enters its interior solution release refrigerant vapour and provides to condenser 5, the 3rd generator 18 Concentrated solution enters the second generator 4 through the 3rd solution heat exchanger 21；Flow through the refrigerant vapour heat release Cheng Leng of the 3rd generator 18 Agent liquid, cryogen liquid flow through successively heater 23 heat release in heated medium, flow through the second generator 4 heat release, flow through the second throttling Valve 22 reducing pressure by regulating flow and flow through the second absorber 2 heat absorption and part vaporize after enter evaporimeter 6, formed the 4th class thermal drivers pressure Contracting-absorption heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 5 is realized in：
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 1, increase the 3rd generator, second Choke valve, the 3rd solution heat exchanger and heater, the second absorber 2 is had weak solution pipeline through solution pump 8 and the second solution Heat exchanger 11 is connected with generator 3 and is adjusted to the second absorber 2 and has weak solution pipeline through solution pump 8, the second solution heat exchange Device 11 is connected with generator 3 with the 3rd solution heat exchanger 21, and generator 3 is had concentrated solution pipeline through the second solution heat exchanger 11 are connected with the second generator 4 and are adjusted to generator 3 and have concentrated solution pipeline through the 3rd solution heat exchanger 21 and the 3rd generator 18 connections, the 3rd generator 18 is had concentrated solution pipeline to be connected with the second generator 4 through the second solution heat exchanger 11 again, will occur Device 3 has refrigerant steam channel to connect with condenser 5 to be adjusted to generator 3 and have refrigerant steam channel to connect it with the 3rd generator 18 3rd generator 18 has cryogen liquid pipeline again through heater 23, the second generator 4, second throttle 22 and the second absorber 2 afterwards Connect with evaporimeter 6, the 3rd generator 18 also has refrigerant steam channel to connect with condenser 5, and heater 23 also has heated Jie Matter pipeline and ft connection, the 3rd generator 18 also has high temperature thermal medium passage and ft connection.
(2), in flow process, the refrigerant vapour of high temperature thermal medium and generator 3 generation is supplied to the 3rd generator 18 and makees to drive heat Medium, the weak solution of the second absorber 2 enters through solution pump 8, the second solution heat exchanger 11 and the 3rd solution heat exchanger 21 Generator 3, the concentrated solution of generator 3 enters the 3rd generator 18, refrigerant vapour and high warm through the 3rd solution heat exchanger 21 Medium flows separately through the 3rd generator 18, heating enters its interior solution release refrigerant vapour and provides to condenser 5, the 3rd The concentrated solution of raw device 18 enters the second generator 4 through the second solution heat exchanger 11；Flow through the refrigerant vapour of the 3rd generator 18 Heat release becomes cryogen liquid, cryogen liquid flow through successively heater 23 heat release in heated medium, flow through the second generator 4 heat release, flow through Second throttle 22 enters evaporimeter 6 after being depressured and flow through the second absorber 2 heat absorption part vaporization, forms the 4th class heat and drives Dynamic pressure contracting-absorption heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 6 is realized in：
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 1, increase the 3rd generator, second Choke valve, the 3rd solution pump, the 3rd solution heat exchanger and heater, the second absorber 2 is had weak solution pipeline through solution pump 8 Connect with generator 3 with the second solution heat exchanger 11 and be adjusted to the second absorber 2 and have weak solution pipeline through solution pump 8 and second Solution heat exchanger 11 is connected with the 3rd generator 18, and the 3rd generator 18 has concentrated solution pipeline again through the 3rd solution pump 20 and Three solution heat exchangers 21 are connected with generator 3, and generator 3 is had concentrated solution pipeline through the second solution heat exchanger 11 and second Generator 4 connection is adjusted to generator 3 has concentrated solution pipeline through the 3rd solution heat exchanger 21 and the second solution heat exchanger 11 Connect with the second generator 4, generator 3 is had refrigerant steam channel to connect with condenser 5 and is adjusted to generator 3 and has refrigerant vapour Passage connect with the 3rd generator 18 after the 3rd generator 18 have again cryogen liquid pipeline through heater 23, the second generator 4, Two choke valves 22 are connected with evaporimeter 6 with the second absorber 2, and the 3rd generator 18 also has refrigerant steam channel with condenser 5 even Logical, heater 23 also has heated medium pipeline and ft connection.
(2), in flow process, the refrigerant vapour that generator 3 produces is supplied to the 3rd generator 18 and makees to drive thermal medium, the second suction The weak solution receiving device 2 enters the 3rd generator 18 through solution pump 8 and the second solution heat exchanger 11, and refrigerant vapour flows through the 3rd Raw device 18, heating enter its interior solution release refrigerant vapour and simultaneously provide to condenser 5, and the concentrated solution of the 3rd generator 18 is through the Three solution pumps 20 and the 3rd solution heat exchanger 21 enter generator 3, and the concentrated solution of generator 3 is through the 3rd solution heat exchanger 21 Enter the second generator 4 with the second solution heat exchanger 11；The refrigerant vapour heat release flowing through the 3rd generator 18 becomes cryogen liquid, cold Agent liquid flow through successively heater 23 heat release in heated medium, flow through the second generator 4 heat release, flow through second throttle 22 and be depressured Enter evaporimeter 6 with flowing through after the second absorber 2 heat absorption simultaneously partly vaporizes, form the 4th class thermal drivers compressing-absorbing type hot Pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 7 is realized in：
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 3, increase the 4th generator, second Choke valve, the 4th solution pump, the 4th solution heat exchanger and heater, it is molten through the 4th that weak solution pipeline set up by the 3rd absorber 19 Liquid pump 25 is connected with the 4th generator 24 with the 4th solution heat exchanger 26, and the 4th generator 24 also has concentrated solution pipeline through the 4th Solution heat exchanger 26 is connected with the 3rd generator 18, by generator 3 have refrigerant steam channel connect with condenser 5 be adjusted to send out After raw device 3 has refrigerant steam channel to connect with the 4th generator 24, the 4th generator 24 has cryogen liquid pipeline again through heater 23rd, the second generator 4, second throttle 22 are connected with evaporimeter 6 with the second absorber 2, and the 4th generator 24 also has cryogen to steam Vapour passage is connected with condenser 5, and heater 23 also has heated medium pipeline and ft connection.
(2), in flow process, the refrigerant vapour that generator 3 produces is supplied to the 4th generator 24 and makees to drive thermal medium, the 3rd suction The part weak solution receiving device 19 enters the 4th generator 24, refrigerant vapour through the 4th solution pump 25 and the 4th solution heat exchanger 26 Flow through the 4th generator 24, heating enters its interior solution release refrigerant vapour and provides to condenser 5, the 4th generator 24 Concentrated solution enters the 3rd generator 18 through the 4th solution heat exchanger 26；Flow through the refrigerant vapour heat release Cheng Leng of the 4th generator 24 Agent liquid, cryogen liquid flow through successively heater 23 heat release in heated medium, flow through the second generator 4 heat release, flow through the second throttling Valve 22 be depressured and flow through the second absorber 2 heat absorption and part vaporize after enter evaporimeter 6, formed the 4th class thermal drivers compression- Absorption heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 8 is realized in：
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 3, increase the 4th generator, second Choke valve, the 4th solution heat exchanger and heater, the 3rd absorber 19 is had weak solution pipeline through the 3rd solution pump 20 and Three solution heat exchangers 21 connect with generator 3 be adjusted to the 3rd absorber 19 have weak solution pipeline through the 3rd solution pump 20, Three solution heat exchangers 21 are connected with generator 3 with the 4th solution heat exchanger 26, and generator 3 is had concentrated solution pipeline through the 3rd Solution heat exchanger 21 is connected with the 3rd generator 18 and is adjusted to generator 3 and has concentrated solution pipeline through the 4th solution heat exchanger 26 Connect with the 4th generator 24, the 4th generator 24 has concentrated solution pipeline again through the 3rd solution heat exchanger 21 and the 3rd generator 18 connections, generator 3 are had refrigerant steam channel to connect with condenser 5 and are adjusted to generator 3 and have refrigerant steam channel and the 4th After generator 24 connection, the 4th generator 24 has cryogen liquid pipeline again through heater 23, the second generator 4, second throttle 22 Connect with evaporimeter 6 with the second absorber 2, the 4th generator 24 also has refrigerant steam channel to connect with condenser 15, heater 23 also have heated medium pipeline and ft connection, and the 4th generator 24 also has high temperature thermal medium passage and ft connection.
(2), in flow process, the refrigerant vapour of high temperature thermal medium and generator 3 generation is supplied to the 4th generator 24 and makees to drive heat Medium, the weak solution of the 3rd absorber 19 is through the 3rd solution pump 20, the 3rd solution heat exchanger 21 and the 4th solution heat exchanger 26 entrance generators 3, the concentrated solution of generator 3 enters the 4th generator 24 through the 4th solution heat exchanger 26, refrigerant vapour and High temperature thermal medium flows separately through the 4th generator 24, heating enters its interior solution release refrigerant vapour and provides to condenser 5, The concentrated solution of the 4th generator 24 enters the 3rd generator 18 through the 3rd solution heat exchanger 21；Flow through the cold of the 4th generator 24 Agent steam heat release becomes cryogen liquid, cryogen liquid flow through successively heater 23 heat release in heated medium, flow through the second generator 4 and put Heat, flow through second throttle 22 be depressured and flow through the second absorber 2 heat absorption and part vaporize after enter evaporimeter 6, form the Four class thermal drivers compressing-absorbing type heat pumps.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 9 is realized in：
(1) in structure, in the 4th class thermal drivers compressing-absorbing type heat pump shown in Fig. 3, increase the 4th generator, second Choke valve, the 4th solution pump, the 4th solution heat exchanger and heater, the 3rd absorber 19 is had weak solution pipeline molten through the 3rd Liquid pump 20 is connected with generator 3 with the 3rd solution heat exchanger 21 and is adjusted to the 3rd absorber 19 and has weak solution pipeline molten through the 3rd Liquid pump 20 is connected with the 4th generator 24 with the 3rd solution heat exchanger 21, and the 4th generator 24 has concentrated solution pipeline again through the 4th Solution pump 25 is connected with generator 3 with the 4th solution heat exchanger 26, and generator 3 is had concentrated solution pipeline to hand over through the 3rd solution heat Parallel operation 21 is connected with the 3rd generator 18 and is adjusted to generator 3 and has concentrated solution pipeline molten through the 4th solution heat exchanger 26 and the 3rd Liquid heat exchanger 21 is connected with the 3rd generator 18, generator 3 is had refrigerant steam channel to connect with condenser 5 and is adjusted to generation Device 3 have refrigerant steam channel to connect with the 4th generator 24 after the 4th generator 24 have again cryogen liquid pipeline through heater 23, Second generator 4, second throttle 22 are connected with evaporimeter 6 with the second absorber 2, and the 4th generator 24 also has refrigerant vapour to lead to Road is connected with condenser 5, and heater 23 also has heated medium pipeline and ft connection.
(2), in flow process, the refrigerant vapour that generator 3 produces is supplied to the 4th generator 24 and makees to drive thermal medium, the 3rd suction The weak solution receiving device 19 enters the 4th generator 24 through the 3rd solution pump 20 and the 3rd solution heat exchanger 21, and refrigerant vapour flows through 4th generator 24, heating enter its interior solution release refrigerant vapour and simultaneously provide to condenser 5, the 4th generator 24 dense molten Liquid enters generator 3 through the 4th solution pump 25 and the 4th solution heat exchanger 26, and the concentrated solution of generator 3 is handed over through the 4th solution heat Parallel operation 26 and the 3rd solution heat exchanger 21 enter the 3rd generator 18；Flow through the refrigerant vapour heat release Cheng Leng of the 4th generator 24 Agent liquid, cryogen liquid flow through successively heater 23 heat release in heated medium, flow through the second generator 4 heat release, flow through the second throttling Valve 22 be depressured and flow through the second absorber 2 heat absorption and part vaporize after enter evaporimeter 6, formed the 4th class thermal drivers compression- Absorption heat pump.
The 4th class thermal drivers compressing-absorbing type heat pump shown in Figure 10 is realized in：
(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, the 3rd solution pump and the 3rd solution heat exchanger, generator 3 is had refrigerant steam channel to connect adjustment with condenser 5 Refrigerant steam channel is had to connect with the 3rd absorber 19 for generator 3, the 3rd absorber 19 also has weak solution pipeline molten through the 3rd Liquid pump 20 is connected with the 3rd generator 18 with the 3rd solution heat exchanger 21, and the 3rd generator 18 also has concentrated solution pipeline through the 3rd Solution heat exchanger 21 is connected with the 3rd absorber 19, and the 3rd generator 18 also has refrigerant steam channel to connect with condenser 5, the Three generators 18 also have high temperature thermal medium passage and ft connection, and the 3rd absorber 19 also has heated medium passage to connect with outside Logical.
(2), in flow process, the refrigerant vapour that generator 3 produces enters the 3rd absorber 19, the weak solution of the 3rd absorber 19 Enter the 3rd generator 18 through the 3rd solution pump 20 and the 3rd solution heat exchanger 21, high temperature thermal medium flows through the 3rd generator 18th, heating enters its interior solution release refrigerant vapour and provides to condenser 5, and the concentrated solution of the 3rd generator 18 is molten through the 3rd Liquid heat exchanger 21 enters the 3rd absorber 19, absorbs refrigerant vapour and heat release is in heated medium, 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 realized in：
(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, the 3rd solution pump and the 3rd solution heat exchanger, absorber 1 is had weak solution pipeline through solution heat exchanger 10 and Two absorber 2 connection is adjusted to absorber 1 has weak solution pipeline to connect with the 3rd absorber 19 through the 3rd solution heat exchanger 21, 3rd absorber 19 has weak solution pipeline to connect with the second absorber 2 with solution heat exchanger 10 through the 3rd solution pump 20 again, will Second generator 4 has concentrated solution pipeline to connect with absorber 1 with solution heat exchanger 10 through the second solution pump 9 to be adjusted to second Raw device 4 has concentrated solution pipeline to connect with the 3rd generator 18 through solution heat exchanger 10, and the 3rd generator 18 has concentrated solution pipe again Road the second solution pump 11 is connected with absorber 1 with the 3rd solution heat exchanger 21, and condenser 5 is had cryogen liquid pipeline through second Generator 4, choke valve 7 connect with evaporimeter 6 with the second absorber 2 be adjusted to condenser 5 have cryogen liquid pipeline through second generation Device 4, the 3rd generator 18, choke valve 7, the second absorber 2 are connected with evaporimeter 6 with the 3rd absorber 19, the 3rd generator 18 Refrigerant steam channel is also had to connect with the 3rd absorber 19.
(2), in flow process, the weak solution of absorber 1 is cold through the 3rd solution heat exchanger 21 entrance the 3rd absorber 19, absorption Agent steam heat release, the weak solution of the 3rd absorber 19 enters the second absorber through the 3rd solution pump 20 and solution heat exchanger 10 2；The concentrated solution of the second generator 4 enters the 3rd generator 18, heat absorption release refrigerant vapour to the through solution heat exchanger 10 Three absorbers 19 provide, and the concentrated solution of the 3rd generator 18 enters through the second solution pump 11 and the 3rd solution heat exchanger 21 and absorbs Device 1；The part cryogen liquid of condenser 5 flows through the second generator 4 heat release successively, flows through the 3rd generator 18 heat release and flow through throttling Valve 7 is depressured, and flows through the second absorber 2 and the 3rd absorber 19 afterwards successively and progressively absorbs heat and enter after partly vaporizing and evaporates Device 6, forms the 4th class thermal drivers compressing-absorbing type heat pump.
Effect that the technology of the present invention can be realized the 4th class thermal drivers compressing-absorbing type heat proposed by the invention Pump, has the effect that and advantage：
(1) new approaches and the new technology of temperature difference utilization are proposed.
(2) there is wider accommodation to refrigerant medium and solution.
(3) heat energy (temperature difference) drives, and realizes heat supply/refrigeration, or may be selected externally to provide power simultaneously.
(4) rationally, performance index is variable and thermodynamic parameter change is corresponding, is capable of filling of heat energy (temperature difference) for flow process Divide and efficient utilization.
(5) if necessary, realize heat supply/refrigeration by external impetus, flexibly, adaptability is good for mode.
(6) effectively utilizes of high temperature heat are realized, it is to avoid conflicting between high temperature thermal medium parameter and solution property, make up The deficiency of absorption heat pump technology.
(7) compare thermal drivers compression heat pump, refrigerant vapour boosting is completed using absorption heat pump flow process, reduces motion portion Part, improves device security, reduces on environmentally undesirable impact.
(8) provide multiple concrete technical schemes, cope with numerous different actual states, have the wider scope of application.
(9) extend heat pump techniques, enrich the type of compressing-absorbing type heat pump, be conducive to heat energy height is better achieved Effect utilizes.

Claims (16)

1. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generator, Condenser, evaporimeter, choke valve, solution pump, the second solution pump, solution heat exchanger, the second solution heat exchanger, cryogen liquid Pump, high-temperature heat exchanger, decompressor and compressor are formed；Absorber (1) has weak solution pipeline through solution heat exchanger (10) Connect with the second absorber (2), the second absorber (2) also has weak solution pipeline through solution pump (8) and the second solution heat exchanger (11) connect with generator (3), generator (3) also has concentrated solution pipeline through the second solution heat exchanger (11) and the second generator (4) connect, the second generator (4) also has concentrated solution pipeline through the second solution pump (9) and solution heat exchanger (10) and absorber (1) connect, generator (3) also has refrigerant steam channel to connect with condenser (5), the second generator (4) also has refrigerant vapour to lead to Road is connected with the second absorber (2), and condenser (5) also has cryogen liquid pipeline through the second generator (4), choke valve (7) and second Absorber (2) is connected with evaporimeter (6), and condenser (5) also has cryogen liquid pipeline through cryogen liquid pump (12) and high-temperature heat exchanger (13) after connecting, high-temperature heat exchanger (13) has refrigerant steam channel to connect with decompressor (14) again, and decompressor (14) is also cold Agent steam channel is connected with absorber (1) or evaporimeter (6), and evaporimeter (6) also has refrigerant steam channel with compressor (15) even Logical, compressor (15) also has refrigerant steam channel to connect with absorber (1), and generator (3) and high-temperature heat exchanger (13) also divide High temperature thermal medium passage and ft connection, absorber (1) and condenser (5) is not had also to have heated medium passage and outside respectively Connection, evaporimeter (6) also has low-temperature heat medium passage and ft connection, and decompressor (14) connects compressor (15) and transmits dynamic Power, forms the 4th class thermal drivers compressing-absorbing type heat pump；Wherein, or decompressor (14) connect compressor (15), cryogen liquid pump (12), solution pump (8) and the second solution pump (9) transmit power.
2. the 4th class thermal drivers compressing-absorbing type heat pump, mainly by absorber, the second absorber, generator, the second generator, Condenser, evaporimeter, choke valve, solution pump, the second solution pump, solution heat exchanger, the second solution heat exchanger, cryogen liquid Pump, high-temperature heat exchanger, decompressor, compressor, the second condenser and the second cryogen liquid pump are formed；Absorber (1) has dilute molten Liquid pipeline is connected with the second absorber (2) through solution heat exchanger (10), and the second absorber (2) also has weak solution pipeline through solution Pump (8) is connected with generator (3) with the second solution heat exchanger (11), and generator (3) also has concentrated solution pipeline through the second solution Heat exchanger (11) is connected with the second generator (4), the second generator (4) also have concentrated solution pipeline through the second solution pump (9) and Solution heat exchanger (10) is connected with absorber (1), and generator (3) also has refrigerant steam channel to connect with condenser (5), and second Generator (4) also has refrigerant steam channel to connect with the second absorber (2), and condenser (5) also has cryogen liquid pipeline through second Raw device (4), choke valve (7) are connected with evaporimeter (6) with the second absorber (2), and condenser (5) also has cryogen liquid pipeline through cryogen After liquid pump (12) is connected with high-temperature heat exchanger (13), high-temperature heat exchanger (13) has refrigerant steam channel and decompressor again (14) connect, decompressor (14) also has refrigerant steam channel to connect with the second condenser (16), and the second condenser (16) is also cold Agent liquid pipeline is connected with evaporimeter (6) through the second cryogen liquid pump (17), and evaporimeter (6) also has refrigerant steam channel and compressor (15) connect, compressor (15) also has refrigerant steam channel to connect with absorber (1), generator (3) and high-temperature heat exchanger (13) high temperature thermal medium passage and ft connection, absorber (1) and condenser (5) is also had also to have heated medium to lead to respectively respectively Road and ft connection, evaporimeter (6) also has low-temperature heat medium passage and ft connection, and the second condenser (16) also has cooling medium Passage and ft connection, decompressor (14) connects compressor (15) and transmits power, forms the 4th class thermal drivers compressing-absorbing type Heat pump；Wherein, or decompressor (14) connect compressor (15), cryogen liquid pump (12), the second cryogen liquid pump (16), solution pump (8) With the second solution pump (9) and transmit power.
3. the 4th class thermal drivers compressing-absorbing type heat pump, is in the 4th class thermal drivers compression-suction arbitrary described in claim 1-2 In receipts formula heat pump, increase the 3rd generator, the 3rd absorber, the 3rd solution pump and the 3rd solution heat exchanger, second is absorbed Device (2) has weak solution pipeline to connect with generator (3) with the second solution heat exchanger (11) through solution pump (8) to be adjusted to the second suction Receiving device (2) has weak solution pipeline to connect with the 3rd absorber (19) with the second solution heat exchanger (11) through solution pump (8), and the 3rd Absorber (19) has weak solution pipeline to connect with generator (3) through the 3rd solution pump (20) and the 3rd solution heat exchanger (21) again Logical, generator (3) there is is concentrated solution pipeline to connect with the second generator (4) through the second solution heat exchanger (11) and is adjusted to generation Device (3) has concentrated solution pipeline to connect with the 3rd generator (18) through the 3rd solution heat exchanger (21), and the 3rd generator (18) is again Concentrated solution pipeline is had to connect with the second generator (4) through the second solution heat exchanger (11), the 3rd generator (18) also has cryogen Steam channel is connected with the 3rd absorber (19), the 3rd generator (18) also high temperature thermal medium passage and ft connection, and the 3rd Absorber (19) also has heated medium passage and ft connection, forms the 4th class thermal drivers compressing-absorbing type heat pump.
4. the 4th class thermal drivers compressing-absorbing type heat pump, is in the 4th class thermal drivers compression-suction arbitrary described in claim 1-2 In receipts formula heat pump, increase the 3rd generator, second throttle, the 3rd solution pump, the 3rd solution heat exchanger and heater, second Absorber (2) sets up weak solution pipeline through the 3rd solution pump (20) and the 3rd solution heat exchanger (21) and the 3rd generator (18) Connection, the 3rd generator (18) also has concentrated solution pipeline to connect with the second generator (4) through the 3rd solution heat exchanger (21), will Generator (3) has refrigerant steam channel to connect with condenser (5) to be adjusted to generator (3) and have refrigerant steam channel and the 3rd generation After device (18) connection, the 3rd generator (18) has cryogen liquid pipeline again through heater (23), the second generator (4), the second throttling Valve (22) is connected with evaporimeter (6) with the second absorber (2), and the 3rd generator (18) also has refrigerant steam channel and condenser (5) connect, heater (23) also has heated medium pipeline and ft connection, form the 4th class thermal drivers compressing-absorbing type 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 1-2 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) with the second solution heat exchanger (11) through solution pump (8) and be adjusted to the second absorber (2) there is weak solution pipeline through solution pump (8), the second solution heat exchanger (11) and the 3rd solution heat exchanger (21) and generator (3) connect, generator (3) is had concentrated solution pipeline to connect adjustment through the second solution heat exchanger (11) with the second generator (4) Concentrated solution pipeline is had to connect with the 3rd generator (18) through the 3rd solution heat exchanger (21) for generator (3), the 3rd generator (18) there is concentrated solution pipeline to connect with the second generator (4) through the second solution heat exchanger (11) again, generator (3) is had cryogen Steam channel is connected with condenser (5) and is adjusted to after generator (3) has refrigerant steam channel to connect with the 3rd generator (18) 3rd generator (18) has cryogen liquid pipeline again through heater (23), the second generator (4), second throttle (22) and the second suction Receive device (2) to connect with evaporimeter (6), the 3rd generator (18) also has refrigerant steam channel to connect with condenser (5), heater (23) also have heated medium pipeline and ft connection, form 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 1-2 In receipts formula heat pump, increase the 3rd generator, second throttle, the 3rd solution pump, the 3rd solution heat exchanger and heater, by the Two absorbers (2) have weak solution pipeline to connect with generator (3) with the second solution heat exchanger (11) through solution pump (8) to be adjusted to Second absorber (2) has weak solution pipeline to connect with the 3rd generator (18) through solution pump (8) and the second solution heat exchanger (11) Logical, the 3rd generator (18) has concentrated solution pipeline again through the 3rd solution pump (20) and the 3rd solution heat exchanger (21) and generator (3) connect, generator (3) is had concentrated solution pipeline to connect adjustment through the second solution heat exchanger (11) with the second generator (4) There is concentrated solution pipeline for generator (3) through the 3rd solution heat exchanger (21) and the second solution heat exchanger (11) and the second generation Device (4) connects, and generator (3) is had refrigerant steam channel to connect with condenser (5) and is adjusted to generator (3) and has refrigerant vapour logical After road is connected with the 3rd generator (18), the 3rd generator (18) has cryogen liquid pipeline again through heater (23), the second generator (4), second throttle (22) is connected with evaporimeter (6) with the second absorber (2), and the 3rd generator (18) also has refrigerant vapour to lead to Road is connected with condenser (5), and heater (23) also has heated medium pipeline and ft connection, forms the 4th class thermal drivers pressure Contracting-absorption heat pump.
7. the 4th class thermal drivers compressing-absorbing type heat pump, is in the 4th class thermal drivers compression-absorption arbitrary described in claim 3 In formula heat pump, increase the 4th generator, second throttle, the 4th solution pump, the 4th solution heat exchanger and heater, the 3rd suction Receive device (19) and set up weak solution pipeline through the 4th solution pump (25) and the 4th solution heat exchanger (26) and the 4th generator (24) Connection, the 4th generator (24) also has concentrated solution pipeline to connect with the 3rd generator (18) through the 4th solution heat exchanger (26), By generator (3) have refrigerant steam channel connect with condenser (5) be adjusted to generator (3) have refrigerant steam channel with the 4th After raw device (24) connection, the 4th generator (24) has cryogen liquid pipeline again through heater (23), the second generator (4), second section Stream valve (22) is connected with evaporimeter (6) with the second absorber (2), and the 4th generator (24) also has refrigerant steam channel and condenser (5) connect, heater (23) also has heated medium pipeline and ft connection, form 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-absorption arbitrary described in claim 3 In formula heat pump, increase the 4th generator, second throttle, the 4th solution heat exchanger and heater, by the 3rd absorber (19) There is weak solution pipeline to connect with generator (3) with the 3rd solution heat exchanger (21) through the 3rd solution pump (20) and be adjusted to the 3rd suction Receiving device (19) has weak solution pipeline through the 3rd solution pump (20), the 3rd solution heat exchanger (21) and the 4th solution heat exchanger (26) connect with generator (3), generator (3) is had concentrated solution pipeline through the 3rd solution heat exchanger (21) and the 3rd generator (18) connection is adjusted to generator (3) has concentrated solution pipeline through the 4th solution heat exchanger (26) with the 4th generator (24) even Logical, the 4th generator (24) has concentrated solution pipeline to connect with the 3rd generator (18) through the 3rd solution heat exchanger (21) again, will Generator (3) has refrigerant steam channel to connect with condenser (5) to be adjusted to generator (3) and have refrigerant steam channel and the 4th generation After device (24) connection, the 4th generator (24) has cryogen liquid pipeline again through heater (23), the second generator (4), the second throttling Valve (22) is connected with evaporimeter (6) with the second absorber (2), and the 4th generator (24) also has refrigerant steam channel and condenser (15) connect, heater (23) also has heated medium pipeline and ft connection, 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-absorption arbitrary described in claim 3 In formula heat pump, increase the 4th generator, second throttle, the 4th solution pump, the 4th solution heat exchanger and heater, by the 3rd Absorber (19) has weak solution pipeline to connect tune with the 3rd solution heat exchanger (21) with generator (3) through the 3rd solution pump (20) Whole is that the 3rd absorber (19) has weak solution pipeline through the 3rd solution pump (20) and the 3rd solution heat exchanger (21) and the 4th Raw device (24) connection, the 4th generator (24) has concentrated solution pipeline again through the 4th solution pump (25) and the 4th solution heat exchanger (26) connect with generator (3), generator (3) is had concentrated solution pipeline through the 3rd solution heat exchanger (21) and the 3rd generator (18) connection is adjusted to generator (3) has concentrated solution pipeline through the 4th solution heat exchanger (26) and the 3rd solution heat exchanger (21) connect with the 3rd generator (18), generator (3) is had refrigerant steam channel to connect with condenser (5) and is adjusted to generator (3) after having refrigerant steam channel to connect with the 4th generator (24), the 4th generator (24) has cryogen liquid pipeline again through heater (23), the second generator (4), second throttle (22) are connected with evaporimeter (6) with the second absorber (2), the 4th generator (24) refrigerant steam channel is also had to connect with condenser (5), heater (23) also has heated medium pipeline and ft connection, shape Become the 4th class thermal drivers compressing-absorbing type heat pump.
10. the 4th class thermal drivers compressing-absorbing type heat pump, be described in claim 4-6 arbitrary 4th class thermal drivers compression- Absorption heat pump, the 3rd generator (18) sets up high temperature thermal medium passage and ft connection, forms the 4th class thermal drivers compression-suction Receipts formula heat pump.
11. the 4th class thermal drivers compressing-absorbing type heat pumps, be described in claim 7-9 arbitrary 4th class thermal drivers compression- Absorption heat pump, the 4th generator (24) sets up high temperature thermal medium passage and ft connection, forms the 4th class thermal drivers compression-suction Receipts formula heat pump.
12. the 4th class thermal drivers compressing-absorbing type heat pumps, be described in claim 1-2 arbitrary 4th class thermal drivers compression- In absorption heat pump, increase the 3rd generator, the 3rd absorber, the 3rd solution pump and the 3rd solution heat exchanger, by generator (3) there is refrigerant steam channel to connect with condenser (5) to be adjusted to generator (3) and have refrigerant steam channel and the 3rd absorber (19) Connection, the 3rd absorber (19) also has weak solution pipeline through the 3rd solution pump (20) and the 3rd solution heat exchanger (21) and the 3rd Generator (18) connects, and the 3rd generator (18) also has concentrated solution pipeline through the 3rd solution heat exchanger (21) and the 3rd absorber (19) connect, the 3rd generator (18) also has refrigerant steam channel to connect with condenser (5), and the 3rd generator (18) also has high temperature Hot media channel and ft connection, the 3rd absorber (19) also has heated medium passage and ft connection, forms the 4th class heat Drive compression-absorption heat pump.
13. the 4th class thermal drivers compressing-absorbing type heat pumps, be described in claim 1-2 arbitrary 4th class thermal drivers compression- In absorption heat pump, increase the 3rd generator, the 3rd absorber, the 3rd solution pump and the 3rd solution heat exchanger, by absorber (1) there is weak solution pipeline to connect with the second absorber (2) through solution heat exchanger (10) to be adjusted to absorber (1) and have weak solution pipe Lu Jing tri- solution heat exchanger (21) is connected with the 3rd absorber (19), and the 3rd absorber (19) has weak solution pipeline again through Three solution pumps (20) are connected with the second absorber (2) with solution heat exchanger (10), and the second generator (4) is had concentrated solution pipeline Connect with absorber (1) through the second solution pump (9) and solution heat exchanger (10) and be adjusted to the second generator (4) and have concentrated solution pipe Road is connected with the 3rd generator (18) through solution heat exchanger (10), and the 3rd generator (18) has concentrated solution pipeline molten through second again Liquid pump (11) is connected with absorber (1) with the 3rd solution heat exchanger (21), and condenser (5) is had cryogen liquid pipeline through second Raw device (4), choke valve (7) are connected with evaporimeter (6) with the second absorber (2) and are adjusted to condenser (5) and have cryogen liquid pipeline warp Second generator (4), the 3rd generator (18), choke valve (7), the second absorber (2) and the 3rd absorber (19) and evaporimeter (6) connect, the 3rd generator (18) also has refrigerant steam channel to connect with the 3rd absorber (19), forms the 4th class thermal drivers pressure Contracting-absorption heat pump.
14. the 4th class thermal drivers compressing-absorbing type heat pumps, are the 4th class thermal drivers compressing-absorbing types described in claim 1 In heat pump, decompressor (14) there is is refrigerant steam channel to connect with absorber (1) or evaporimeter (6) and is adjusted to decompressor (14) and has Refrigerant steam channel is connected with condenser (5), forms the 4th class thermal drivers compressing-absorbing type heat pump.
15. the 4th class thermal drivers compressing-absorbing type heat pumps, are the arbitrary 4th class thermal drivers pressures described in claim 1-14 In contracting-absorption heat pump, increase engine, engine connects compressor (15) and transmits power to compressor (15), is formed attached Plus the 4th class thermal drivers compressing-absorbing type heat pump that external impetus drive.
16. the 4th class thermal drivers compressing-absorbing type heat pumps, are the arbitrary 4th class thermal drivers pressures described in claim 1-14 In contracting-absorption heat pump, increase working machine, decompressor (14) connects working machine and transmits power to working machine, it is additional right to be formed Outer the 4th class thermal drivers compressing-absorbing type heat pump that living load is provided.
CN201610703205.5A 2015-08-11 2016-08-10 Fourth type thermal driving compression-absorption heat pump Active CN106440490B (en)

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CN103411347A (en) * 2013-08-27 2013-11-27 苏州新华软智能装备有限公司 Coupling type heat pump waste heat recovery system
CN103542604A (en) * 2013-10-28 2014-01-29 刘辉 Backheating typed fourth heat pump cycle
CN103574978A (en) * 2013-10-28 2014-02-12 刘辉 Fourth type heat pump cycle
WO2015034418A1 (en) * 2013-09-04 2015-03-12 Climeon Ab A method for the conversion of energy using a thermodynamic cycle with a desorber and an absorber

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1740704A (en) * 2005-09-20 2006-03-01 冯全琛 Comprehensive refrigerating device
JP2009047354A (en) * 2007-08-20 2009-03-05 Osaka Gas Co Ltd Combined heat pump system
CN103411347A (en) * 2013-08-27 2013-11-27 苏州新华软智能装备有限公司 Coupling type heat pump waste heat recovery system
WO2015034418A1 (en) * 2013-09-04 2015-03-12 Climeon Ab A method for the conversion of energy using a thermodynamic cycle with a desorber and an absorber
CN103542604A (en) * 2013-10-28 2014-01-29 刘辉 Backheating typed fourth heat pump cycle
CN103574978A (en) * 2013-10-28 2014-02-12 刘辉 Fourth type heat pump cycle

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