CN102589185B - Third type absorption heat pump with regenerative cooling end - Google Patents

Third type absorption heat pump with regenerative cooling end Download PDF

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CN102589185B
CN102589185B CN201210047203.7A CN201210047203A CN102589185B CN 102589185 B CN102589185 B CN 102589185B CN 201210047203 A CN201210047203 A CN 201210047203A CN 102589185 B CN102589185 B CN 102589185B
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increased
generator
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solution
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CN102589185A (en
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李华玉
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Abstract

The invention provides a third type absorption heat pump with a regenerative cooling end, and belongs to the technical field of heat pumps. A second absorber is communicated with a first generator through a third solution pump, a second solution heat exchanger, an absorber-generator, a first solution pump and a first solution heat exchanger; the first generator is communicated with a second absorber through the first solution heat exchanger, the absorber-generator, a steam dividing chamber, the second solution heat exchanger, a second generator, a second solution pump, and a third solution heat exchanger; the first generator is communicated with a first condenser; the second generator is communicated with the second absorber; the steam dividing chamber is communicated with a second condenser; the first condenser is communicated with an evaporator through a throttling valve and the second condenser is communicated with the evaporator through a refrigerant liquid pump; the evaporator is communicated with the absorber-generator and the first absorber; the first absorber and the first condenser supply heat; and the second absorber and the second condenser release the heat, and thus the third type absorption heat pump with the regenerative cooling end is formed.

Description

There is the 3rd class absorption heat pump of regenerative cooling end
Technical field:
The invention belongs to low temperature heat technical field of heat pumps.
Background technology:
In residual heat resources, compared with the occasion of horn of plenty, the 3rd class absorption heat pump technology of employing is carried out UTILIZATION OF VESIDUAL HEAT IN and is had reasonable energy-saving and environmental protection and economic benefit.The level that heat is risen to user's request from waste heat supply temperature is to realize the prerequisite of low temperature heat above.The basic way that promotes waste heat supply temperature is to make full use of the temperature difference, especially will make full use of the temperature difference between residual heat resources and cold environment.While adopting non-Phase cooling medium, the quantity of colling end has two or more, will be conducive to reduce the heat transfer temperature difference of cooling link, and thermodynamics sophistication is provided; While adopting the adjustable backheat flow process of thermic load, can make absorption heat pump in the situation that keeping certain performance index, realize the continuous adjusting of heat supply temperature.Also have, consider high temperature driven thermal medium adopt non-phase change medium and flow relatively little and cause the situation that variations in temperature is larger, in order to reduce heat transfer temperature difference, to reduce irreversible heat transfer degree, the substep that can adopt two high-temperature generators to realize solution occurs, and this also can make the performance index of the 3rd class absorption heat pump realize within the specific limits serialization.
Summary of the invention:
Main purpose of the present invention is to provide the 3rd class absorption heat pump with regenerative cooling end, and concrete summary of the invention subitem is described below:
1. there is the 3rd class absorption heat pump of regenerative cooling end, mainly formed by the first generator, the second generator, absorption-generator, the first absorber, the second absorber, the first condenser, the second condenser, evaporimeter, the first solution pump, the second solution pump, the 3rd solution pump, cryogen liquid pump, choke valve, the first solution heat exchanger, the second solution heat exchanger, the 3rd solution heat exchanger and a point steam chest, the second absorber has weak solution pipeline to be communicated with absorption-generator through the 3rd solution pump and the second solution heat exchanger, absorption-generator also has weak solution pipeline to be communicated with the first generator through the first solution pump and the first solution heat exchanger, the first generator also has concentrated solution pipeline to be communicated with a point steam chest through the first solution heat exchanger and absorption-generator, divide steam chest to also have concentrated solution pipeline to be communicated with the second generator through the second solution heat exchanger, the second generator also has concentrated solution pipeline to be communicated with the first absorber through the second solution pump and the 3rd solution heat exchanger, the first absorber also has weak solution pipeline to be communicated with the second absorber through the 3rd solution heat exchanger, the first generator also has refrigerant vapour passage to be communicated with the first condenser, the second generator also has refrigerant vapour passage to be communicated with the second absorber, divide steam chest to also have refrigerant vapour passage to be communicated with the second condenser, the first condenser also has cryogen liquid pipeline to be communicated with evaporimeter through choke valve, the second condenser also has cryogen liquid pipeline to be communicated with evaporimeter through cryogen liquid pump, evaporimeter also has refrigerant vapour passage to be communicated with absorption-generator and the first absorber respectively, the first generator drives thermal medium pipeline to be communicated with outside in addition, the second generator and the evaporimeter medium pipeline that also has surplus heat is respectively communicated with outside, absorption-generator or in addition heated medium pipeline are communicated with outside, the first absorber and the first condenser also have respectively heated medium pipeline to be communicated with outside, the second absorber and the second condenser also have respectively cooling medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
2. there is the 3rd class absorption heat pump of regenerative cooling end, in the 3rd class absorption heat pump with regenerative cooling end described in the 1st, increase the second evaporimeter and the second choke valve, cancel the refrigerant vapour passage that evaporimeter is communicated with absorption-generator, evaporimeter is set up cryogen liquid pipeline and is communicated with the second evaporimeter through the second choke valve, the second evaporimeter also has refrigerant vapour passage to be communicated with absorption-generator, the second evaporimeter medium pipeline that also has surplus heat is communicated with outside, and formation has the 3rd class absorption heat pump of regenerative cooling end.
3. there is the 3rd class absorption heat pump of regenerative cooling end, mainly formed by the first generator, the second generator, absorption-generator, the first absorber, the second absorber, the first condenser, the second condenser, evaporimeter, the second evaporimeter, the first solution pump, the second solution pump, the 3rd solution pump, cryogen liquid pump, choke valve, the first solution heat exchanger, the second solution heat exchanger, the 3rd solution heat exchanger and a point steam chest, the second absorber has weak solution pipeline through the 3rd solution pump, the second solution heat exchanger and absorption-generator are communicated with a point steam chest, divide steam chest to also have concentrated solution pipeline to be communicated with the second generator through the second solution heat exchanger, the second generator also has concentrated solution pipeline to be communicated with the first absorber through the second solution pump and the 3rd solution heat exchanger, the first absorber also has weak solution pipeline to be communicated with the second absorber through the 3rd solution heat exchanger, absorption-generator also has weak solution pipeline to be communicated with the first generator through the first solution pump and the first solution heat exchanger, the first generator also has concentrated solution pipeline to be communicated with absorption-generator through the first solution heat exchanger, the first generator also has refrigerant vapour passage to be communicated with the first condenser, the first condenser also has cryogen liquid pipeline to be communicated with the second evaporimeter through choke valve, the second evaporimeter also has refrigerant vapour passage to be communicated with absorption-generator, the second generator also has refrigerant vapour passage to be communicated with the second absorber, divide steam chest to also have refrigerant vapour passage to be communicated with the second condenser, the second condenser also has cryogen liquid pipeline to be communicated with evaporimeter through cryogen liquid pump, evaporimeter also has refrigerant vapour passage to be communicated with the first absorber, the first generator drives thermal medium pipeline to be communicated with outside in addition, the second generator, evaporimeter and the second evaporimeter medium pipeline that also has surplus heat is respectively communicated with outside, absorption-generator or in addition heated medium pipeline are communicated with outside, the first absorber and the first condenser also have respectively heated medium pipeline to be communicated with outside, the second absorber and the second condenser also have respectively cooling medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
4. there is the 3rd class absorption heat pump of regenerative cooling end, in the 3rd class absorption heat pump with regenerative cooling end described in the 3rd, cancel the second evaporimeter, the first condenser is had cryogen liquid pipeline to be communicated with the second evaporimeter through choke valve to be adjusted into the first condenser has cryogen liquid pipeline to be communicated with evaporimeter through choke valve, there is refrigerant vapour passage to be communicated with absorption-generator to be adjusted into evaporimeter to set up refrigerant vapour passage in the second evaporimeter and be communicated with absorption-generator, form the 3rd class absorption heat pump with regenerative cooling end.
5. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 1-2 item, increase by the 3rd generator, the 3rd absorber, the 4th solution heat exchanger and the 5th solution heat exchanger, there is weak solution pipeline to be communicated with the first generator and to be adjusted into absorption-generator and to have weak solution pipeline through the first solution pump through the first solution pump and the first solution heat exchanger in absorption-generator, the 4th solution heat exchanger and the first solution heat exchanger are communicated with the first generator, the first generator is had concentrated solution pipeline to be communicated with a point steam chest through the first solution heat exchanger and absorption-generator to be adjusted into the first generator has concentrated solution pipeline to be communicated with the 3rd generator through the first solution heat exchanger, the 3rd generator has concentrated solution pipeline to be communicated with a point steam chest through the 4th solution heat exchanger and absorption-generator again, there is weak solution pipeline to be communicated with absorption-generator and to be adjusted into the second absorber and to have weak solution pipeline to be communicated with the 3rd absorber through the 3rd solution pump and the 5th solution heat exchanger through the 3rd solution pump and the second solution heat exchanger the second absorber, the 3rd absorber has weak solution pipeline to be communicated with absorption-generator through the 5th solution heat exchanger and the second solution heat exchanger again, the 3rd generator also has refrigerant vapour passage to be communicated with the 3rd absorber, the 3rd generator drives thermal medium pipeline to be communicated with outside in addition, the 3rd absorber also has heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
6. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 1-2 item, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, the first solution pump is set up weak solution pipeline and is communicated with newly-increased generator through newly-increased solution heat exchanger, newly-increased generator also has concentrated solution pipeline to be communicated with a point steam chest through newly-increased solution heat exchanger and absorption-generator, after having refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator to have refrigerant vapour passage to be communicated with newly-increased generator in the first generator, newly-increased generator has cryogen liquid pipeline to be communicated with the first condenser through newly-increased choke valve again, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, formation has the 3rd class absorption heat pump of regenerative cooling end.
7. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 1-2 item, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, there is weak solution pipeline to be communicated with the first generator and to be adjusted into absorption-generator and to have weak solution pipeline through the first solution pump through the first solution pump and the first solution heat exchanger in absorption-generator, the first solution heat exchanger and newly-increased solution heat exchanger are communicated with the first generator, the first generator is had concentrated solution pipeline to be communicated with a point steam chest through the first solution heat exchanger and absorption-generator to be adjusted into the first generator has concentrated solution pipeline to be communicated with newly-increased generator through increasing solution heat exchanger newly, newly-increased generator has concentrated solution pipeline to be communicated with a point steam chest through the first solution heat exchanger and absorption-generator again, after having refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator to have refrigerant vapour passage to be communicated with newly-increased generator in the first generator, newly-increased generator has cryogen liquid pipeline to be communicated with the first condenser through newly-increased choke valve again, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, formation has the 3rd class absorption heat pump of regenerative cooling end.
8. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 1-2 item, increase newly-increased generator, newly-increased choke valve, newly-increased solution heat exchanger and newly-increased solution pump, having weak solution pipeline to be communicated with the first generator to be adjusted into through the first solution pump and the first solution heat exchanger in absorption-generator absorbs generator and has weak solution pipeline to be communicated with newly-increased generator through the first solution pump and the first solution heat exchanger, newly-increased generator has concentrated solution pipeline to be communicated with the first generator through newly-increased solution pump and newly-increased solution heat exchanger again, the first generator there is is concentrated solution pipeline to be communicated with a point steam chest through the first solution heat exchanger and absorption-generator to be adjusted into the first generator and have concentrated solution pipeline through increasing solution heat exchanger newly, the first solution heat exchanger and absorption-generator are communicated with a point steam chest, after having refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator to have refrigerant vapour passage to be communicated with newly-increased generator in the first generator, newly-increased generator has cryogen liquid pipeline to be communicated with the first condenser through newly-increased choke valve again, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, formation has the 3rd class absorption heat pump of regenerative cooling end.
9. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 3-4 item, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, the first solution pump is set up weak solution pipeline and is communicated with newly-increased generator through newly-increased solution heat exchanger, newly-increased generator also has concentrated solution pipeline to be communicated with absorption-generator through newly-increased solution heat exchanger, after having refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator to have refrigerant vapour passage to be communicated with newly-increased generator in the first generator, newly-increased generator has cryogen liquid pipeline to be communicated with the first condenser through newly-increased choke valve again, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, formation has the 3rd class absorption heat pump of regenerative cooling end.
10. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 3-4 item, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, there is weak solution pipeline to be communicated with the first generator and to be adjusted into absorption-generator and to have weak solution pipeline through the first solution pump through the first solution pump and the first solution heat exchanger in absorption-generator, the first solution heat exchanger and newly-increased solution heat exchanger are communicated with the first generator, there is concentrated solution pipeline to be communicated with absorption-generator through the first solution heat exchanger to be adjusted into the first generator to have concentrated solution pipeline to be communicated with newly-increased generator through newly-increased solution heat exchanger in the first generator, newly-increased generator has concentrated solution pipeline to be communicated with absorption-generator through the first solution heat exchanger again, after having refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator to have refrigerant vapour passage to be communicated with newly-increased generator in the first generator, newly-increased generator has cryogen liquid pipeline to be communicated with the first condenser through newly-increased choke valve again, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, formation has the 3rd class absorption heat pump of regenerative cooling end.
11. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 3-4 item, increase newly-increased generator, newly-increased choke valve, newly-increased solution heat exchanger and newly-increased solution pump, there is weak solution pipeline to be communicated with the first generator and to be adjusted into absorption-generator and to have weak solution pipeline to be communicated with newly-increased generator through the first solution pump and the first solution heat exchanger through the first solution pump and the first solution heat exchanger in absorption-generator, newly-increased generator has concentrated solution pipeline to be communicated with the first generator through newly-increased solution pump and newly-increased solution heat exchanger again, there is concentrated solution pipeline to be communicated with absorption-generator through the first solution heat exchanger to be adjusted into the first generator to have concentrated solution pipeline to be communicated with absorption-generator through newly-increased solution heat exchanger and the first solution heat exchanger in the first generator, after having refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator to have refrigerant vapour passage to be communicated with newly-increased generator in the first generator, newly-increased generator has cryogen liquid pipeline to be communicated with the first condenser through newly-increased choke valve again, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, formation has the 3rd class absorption heat pump of regenerative cooling end.
12. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in the 5th, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, there is weak solution pipeline to be communicated with the first generator and to be adjusted into the first solution pump and to have weak solution pipeline to be communicated with newly-increased generator through increasing solution heat exchanger newly again with the first generator connected sum through the first solution heat exchanger more respectively after the 4th solution heat exchanger through the 4th solution heat exchanger and the first solution heat exchanger the first solution pump, newly-increased generator also has concentrated solution pipeline to be communicated with the 3rd generator through newly-increased solution heat exchanger, after having refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator to have refrigerant vapour passage to be communicated with newly-increased generator in the first generator, newly-increased generator has cryogen liquid pipeline to be communicated with the first condenser through newly-increased choke valve again, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, formation has the 3rd class absorption heat pump of regenerative cooling end.
13. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 5-6 item, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, absorption-generator is had to weak solution pipeline through the first solution pump, the 4th solution heat exchanger and the first solution heat exchanger are communicated with the first generator and are adjusted into absorption-generator and have weak solution pipeline through the first solution pump, the 4th solution heat exchanger, the first solution heat exchanger and newly-increased solution heat exchanger are communicated with the first generator, there is concentrated solution pipeline to be communicated with the 3rd generator through the first solution heat exchanger to be adjusted into the first generator to have concentrated solution pipeline to be communicated with newly-increased generator through newly-increased solution heat exchanger in the first generator, newly-increased generator has concentrated solution pipeline to be communicated with the 3rd generator through the first solution heat exchanger again, after having refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator to have refrigerant vapour passage to be communicated with newly-increased generator in the first generator, newly-increased generator has cryogen liquid pipeline to be communicated with the first condenser through newly-increased choke valve again, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, formation has the 3rd class absorption heat pump of regenerative cooling end.
14. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 5-6 item, increase newly-increased generator, newly-increased choke valve, newly-increased solution heat exchanger and newly-increased solution pump, absorption-generator is had to weak solution pipeline through the first solution pump, the 4th solution heat exchanger and the first solution heat exchanger are communicated with the first generator and are adjusted into absorption-generator and have weak solution pipeline through the first solution pump, the 4th solution heat exchanger and the first solution heat exchanger are communicated with newly-increased generator, newly-increased generator has concentrated solution pipeline to be communicated with the first generator through newly-increased solution pump and newly-increased solution heat exchanger again, there is concentrated solution pipeline to be communicated with the 3rd generator through the first solution heat exchanger to be adjusted into the first generator to have concentrated solution pipeline to be communicated with the 3rd generator through newly-increased solution heat exchanger and the first solution heat exchanger in the first generator, after having refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator to have refrigerant vapour passage to be communicated with newly-increased generator in the first generator, newly-increased generator has cryogen liquid pipeline to be communicated with the first condenser through newly-increased choke valve again, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, formation has the 3rd class absorption heat pump of regenerative cooling end.
15. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 12-14 item, cancel the 3rd generator and the outside driving thermal medium pipeline being communicated with, increase newly-increased the second choke valve, the first generator set up refrigerant vapour passage and be communicated with the 3rd generator after the 3rd generator have again cryogen liquid pipeline to be communicated with the first condenser through newly-increased the second choke valve, formation has the 3rd class absorption heat pump of regenerative cooling end.
16. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 1-5 item, increase newly-increased generator, newly-increased absorber, newly-increased solution pump and newly-increased solution heat exchanger, the first generator is had refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator has refrigerant vapour passage to be communicated with newly-increased absorber, newly-increased absorber also has weak solution pipeline to be communicated with newly-increased generator through newly-increased solution pump and newly-increased solution heat exchanger, newly-increased generator also has concentrated solution pipeline to be communicated with newly-increased absorber through newly-increased solution heat exchanger, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, newly-increased generator drives thermal medium pipeline to be communicated with outside in addition, newly-increased absorber also has heated medium pipeline to be communicated with outside, there is the 3rd class absorption heat pump of regenerative cooling end.
17. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 1-5 item, increase newly-increased generator, newly-increased absorber, newly-increased solution pump, newly-increased solution heat exchanger, newly-increased condenser and newly-increased choke valve, the first generator is set up refrigerant vapour passage and is communicated with newly-increased absorber, newly-increased absorber also has weak solution pipeline to be communicated with newly-increased generator through newly-increased solution pump and newly-increased solution heat exchanger, newly-increased generator also has concentrated solution pipeline to be communicated with newly-increased absorber through newly-increased solution heat exchanger, newly-increased generator also has refrigerant vapour passage to be communicated with newly-increased condenser, newly-increased condenser also has cryogen liquid pipeline to be communicated with the first condenser or evaporimeter through newly-increased choke valve, newly-increased generator drives thermal medium pipeline to be communicated with outside in addition, newly-increased absorber and newly-increased condenser also have respectively heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
18. have the 3rd class absorption heat pump of regenerative cooling end, at 1-2, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 4, increase newly-increased generator, newly-increased absorber, newly-increased solution pump and newly-increased solution heat exchanger, the first generator is had refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator has refrigerant vapour passage to be communicated with newly-increased absorber, newly-increased absorber also has weak solution pipeline to be communicated with newly-increased generator through newly-increased solution pump and newly-increased solution heat exchanger, newly-increased generator also has concentrated solution pipeline to be communicated with newly-increased absorber through newly-increased solution heat exchanger, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, newly-increased generator drives thermal medium pipeline to be communicated with outside in addition, newly-increased absorber also has heated medium pipeline to be communicated with outside, cancel the first absorber and the outside heated medium pipeline being communicated with, increase newly-increased cryogen liquid pump or newly-increased choke valve, evaporimeter is set up cryogen liquid pipeline first absorber after newly-increased cryogen liquid pump is communicated with the first absorber has refrigerant vapour passage to be communicated with newly-increased absorber or the first condenser is set up cryogen liquid pipeline first absorber after increasing choke valve newly and being communicated with the first absorber and had refrigerant vapour passage to be communicated with newly-increased absorber again again, and formation has the 3rd class absorption heat pump of regenerative cooling end.
19. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in the 5th, increase newly-increased generator, newly-increased absorber, newly-increased solution pump and newly-increased solution heat exchanger, the first generator is had refrigerant vapour passage to be communicated with the first condenser to be adjusted into the first generator has refrigerant vapour passage to be communicated with newly-increased absorber, newly-increased absorber also has weak solution pipeline to be communicated with newly-increased generator through newly-increased solution pump and newly-increased solution heat exchanger, newly-increased generator also has concentrated solution pipeline to be communicated with newly-increased absorber through newly-increased solution heat exchanger, newly-increased generator also has refrigerant vapour passage to be communicated with the first condenser, newly-increased generator drives thermal medium pipeline to be communicated with outside in addition, newly-increased absorber also has heated medium pipeline to be communicated with outside, cancel the heated medium pipeline that the first absorber and the 3rd absorber are communicated with outside respectively, evaporimeter set up cryogen liquid pipeline the 3rd absorber after newly-increased cryogen liquid pump is communicated with the first absorber and the 3rd absorber successively have again refrigerant vapour passage to be communicated with newly-increased absorber or the first condenser set up cryogen liquid pipeline through newly-increased choke valve be communicated with successively the first absorber and the 3rd absorber afterwards the 3rd absorber have again refrigerant vapour passage to be communicated with newly-increased absorber, formation has the 3rd class absorption heat pump of regenerative cooling end.
20. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 1-2 item, increase newly-increased cryogen liquid pump or newly-increased choke valve, newly-increased absorber and newly-increased solution heat exchanger, there is concentrated solution pipeline to be communicated with the first absorber and to be adjusted into the second generator and to have concentrated solution pipeline through the second solution pump through the second solution pump and the 3rd solution heat exchanger in the second generator, the 3rd solution heat exchanger and newly-increased solution heat exchanger are communicated with newly-increased absorber, newly-increased absorber has weak solution pipeline to be communicated with the first absorber through newly-increased solution heat exchanger again, cancel the first absorber and the outside heated medium pipeline being communicated with, evaporimeter is set up cryogen liquid pipeline first absorber after newly-increased cryogen liquid pump is communicated with the first absorber has refrigerant vapour passage to be communicated with newly-increased absorber again, or first condenser set up cryogen liquid pipeline first absorber after newly-increased choke valve is communicated with the first absorber and have again refrigerant vapour passage to be communicated with newly-increased absorber, newly-increased absorber also has heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
21. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 1-2 item, increase newly-increased cryogen liquid pump or newly-increased choke valve, newly-increased absorber, newly-increased solution heat exchanger and newly-increased solution pump, there is weak solution pipeline to be communicated with the second absorber through the 3rd solution heat exchanger to be adjusted into the first absorber to have weak solution pipeline to be communicated with newly-increased absorber through newly-increased solution pump and newly-increased solution heat exchanger the first absorber, newly-increased absorber has weak solution pipeline to be communicated with the second absorber through newly-increased solution heat exchanger and the 3rd solution heat exchanger again, cancel the first absorber and the outside heated medium pipeline being communicated with, evaporimeter is set up cryogen liquid pipeline first absorber after newly-increased cryogen liquid pump is communicated with the first absorber has refrigerant vapour passage to be communicated with newly-increased absorber again, or first condenser set up cryogen liquid pipeline first absorber after newly-increased choke valve is communicated with the first absorber and have again refrigerant vapour passage to be communicated with newly-increased absorber, newly-increased absorber also has heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
22. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 3-4 item, increase newly-increased cryogen liquid pump, newly-increased absorber and newly-increased solution heat exchanger, there is concentrated solution pipeline to be communicated with the first absorber and to be adjusted into the second generator and to have concentrated solution pipeline through the second solution pump through the second solution pump and the 3rd solution heat exchanger in the second generator, the 3rd solution heat exchanger and newly-increased solution heat exchanger are communicated with newly-increased absorber, newly-increased absorber has weak solution pipeline to be communicated with the first absorber through newly-increased solution heat exchanger again, cancel the first absorber and the outside heated medium pipeline being communicated with, evaporimeter is set up cryogen liquid pipeline first absorber after newly-increased cryogen liquid pump is communicated with the first absorber has refrigerant vapour passage to be communicated with newly-increased absorber again, newly-increased absorber also has heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
23. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 3-4 item, increase newly-increased cryogen liquid pump, newly-increased absorber, newly-increased solution heat exchanger and newly-increased solution pump, there is weak solution pipeline to be communicated with the second absorber through the 3rd solution heat exchanger to be adjusted into the first absorber to have weak solution pipeline to be communicated with newly-increased absorber through newly-increased solution pump and newly-increased solution heat exchanger the first absorber, newly-increased absorber has weak solution pipeline to be communicated with the second absorber through newly-increased solution heat exchanger and the 3rd solution heat exchanger again, cancel the first absorber and the outside heated medium pipeline being communicated with, evaporimeter is set up cryogen liquid pipeline first absorber after newly-increased cryogen liquid pump is communicated with the first absorber has refrigerant vapour passage to be communicated with newly-increased absorber again, formation has the 3rd class absorption heat pump of regenerative cooling end.
24. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 6-14 item, increase newly-increased condenser and newly-increased the second choke valve, the first generator is set up refrigerant vapour passage and is communicated with newly-increased condenser, newly-increased condenser also has cryogen liquid pipeline to be communicated with the first condenser or evaporimeter through newly-increased the second choke valve, newly-increased condenser also has heated medium pipeline to be communicated with outside, forms the 3rd class absorption heat pump with regenerative cooling end.
25. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in the 15th, increase newly-increased condenser and newly-increased the 3rd choke valve, the first generator is set up refrigerant vapour passage and is communicated with newly-increased condenser, newly-increased condenser also has cryogen liquid pipeline to be communicated with the first condenser or evaporimeter through newly-increased the 3rd choke valve, newly-increased condenser also has heated medium pipeline to be communicated with outside, forms the 3rd class absorption heat pump with regenerative cooling end.
26. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 6-15 item, increase and increase again generator, increase again absorber, resolubilization liquid pump, resolubilization liquid heat exchanger, increase again condenser and increase again choke valve, newly-increased generator is set up refrigerant vapour passage and is increased absorber again and be communicated with, increase again absorber also have weak solution pipeline through resolubilization liquid pump and resolubilization liquid heat exchanger with increase again generator and be communicated with, increase again generator also have concentrated solution pipeline through resolubilization liquid heat exchanger with increase again absorber and be communicated with, increasing generator also has refrigerant vapour passage and increases condenser again and be communicated with again, increasing condenser also has cryogen liquid pipeline to be communicated with the first condenser or evaporimeter through increasing choke valve again again, increasing generator drives thermal medium pipeline to be communicated with outside in addition again, increasing absorber again and increasing condenser again also has respectively heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
27. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in the 26th, cancel and increase again generator and the outside driving thermal medium pipeline being communicated with, increase and increase again the second choke valve, the first generator increases generator again after setting up refrigerant vapour passage and increasing generator again and be communicated with have cryogen liquid pipeline again through increasing the second choke valve again and increasing condenser again and be communicated with, and forms the 3rd class absorption heat pump with regenerative cooling end.
Below taking the 3rd class absorption heat pump shown in Fig. 1 with regenerative cooling end as the present invention of example brief description:
In Fig. 1, the refrigerant vapour that the second generator 2 produces does not directly provide to the second condenser 7, but enter that the second absorber 5 is absorbed by solution and heat release in cooling medium, bring following effect:
Comparable absorption-the generator 3 of refrigerant vapour pressure that (1) second generator 2 produces produces and is low by the refrigerant vapour pressure that divides steam chest 17 to discharge.
(2) second generators 2 and the second absorber 5 are realized backheat, and its thermic load is adjustable; Backheat load is larger, and the solution concentration of the first absorber 4 is larger, and heat supply temperature is higher.
(3) second absorbers 5 and the second condenser 7 complete the temperature drop process of a part of waste heat load jointly, are conducive to reduce heat transfer temperature difference.
The refrigerant vapour that (4) first absorbers 4 absorb is discharged again by the first generator 1, and the performance index of absorption heat pump does not change with the variation of heat supply temperature; Between waste heat medium and cold environment, the temperature difference is larger, and available backheat load is larger, and the heat supply temperature of absorption heat pump will be higher.
Brief description of the drawings:
Fig. 1 is according to the 3rd class absorption heat pump the 1st kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
Fig. 2 is according to the 3rd class absorption heat pump the 2nd kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
Fig. 3 is according to the 3rd class absorption heat pump the 3rd kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
Fig. 4 is according to the 3rd class absorption heat pump the 4th kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
Fig. 5 is according to the 3rd class absorption heat pump the 5th kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
Fig. 6 is according to the 3rd class absorption heat pump the 6th kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
Fig. 7 is according to the 3rd class absorption heat pump the 7th kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
Fig. 8 is according to the 3rd class absorption heat pump the 8th kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
Fig. 9 is according to the 3rd class absorption heat pump the 9th kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
Figure 10 is according to the 3rd class absorption heat pump the 10th kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
Figure 11 is according to the 3rd class absorption heat pump the 11st kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
Figure 12 is according to the 3rd class absorption heat pump the 12nd kind of structure and schematic flow sheet with regenerative cooling end provided by the present invention.
In figure, 1-the first generator, 2-the second generator, 3-absorption-generator, 4-the first absorber, 5-the second absorber, 6-the first condenser, 7-the second condenser, 8-evaporimeter, 9-the first solution pump, 10-the second solution pump, 11-the 3rd solution pump, 12-cryogen liquid pump, 13-choke valve, 14-the first solution heat exchanger, 15-the second solution heat exchanger, 16 the 3rd solution heat exchangers, 17-divides steam chest, 18-the second evaporimeter, 19-the second choke valve, 20-the 4th solution heat exchanger, 21-the 3rd generator, 22-the 3rd absorber, 23-the 5th solution heat exchanger, A-increases generator newly, and B-increases choke valve newly, and C-increases solution heat exchanger newly, and D-increases solution pump newly, and E-increases absorber newly, and G-increases cryogen liquid pump newly.
Detailed description of the invention:
First be noted that in the statement of structure and flow process, in inessential situation, do not repeat; Apparent flow process is not explained.Describe the present invention in detail below in conjunction with accompanying drawing and example.
The 3rd class absorption heat pump with regenerative cooling end shown in Fig. 1 is achieved in that
1. in structure, it is mainly made up of the first generator, the second generator, absorption-generator, the first absorber, the second absorber, the first condenser, the second condenser, evaporimeter, the first solution pump, the second solution pump, the 3rd solution pump, cryogen liquid pump, choke valve, the first solution heat exchanger, the second solution heat exchanger, the 3rd solution heat exchanger and a point steam chest; the second absorber 5 has weak solution pipeline to be communicated with absorption-generator 3 through the 3rd solution pump 11 and the second solution heat exchanger 15, absorption-generator 3 also has weak solution pipeline to be communicated with the first generator 1 through the first solution pump 9 and the first solution heat exchanger 14, the first generator 1 also has concentrated solution pipeline to be communicated with a point steam chest 17 through the first solution heat exchanger 14 and absorption-generator 3, divide steam chest 17 to also have concentrated solution pipeline to be communicated with the second generator 2 through the second solution heat exchanger 15, the second generator 2 also has concentrated solution pipeline to be communicated with the first absorber 4 through the second solution pump 10 and the 3rd solution heat exchanger 16, the first absorber 4 also has weak solution pipeline to be communicated with the second absorber 5 through the 3rd solution heat exchanger 16, the first generator 1 also has refrigerant vapour passage to be communicated with the first condenser 6, the second generator 2 also has refrigerant vapour passage to be communicated with the second absorber 5, divide steam chest 17 to also have refrigerant vapour passage to be communicated with the second condenser 7, the first condenser 6 also has cryogen liquid pipeline to be communicated with evaporimeter 8 through choke valve 13, the second condenser 7 also has cryogen liquid pipeline to be communicated with evaporimeter 8 through cryogen liquid pump 12, evaporimeter 8 also has refrigerant vapour passage to be communicated with absorption-generator 3 and the first absorber 4 respectively, the first generator 1 drives thermal medium pipeline to be communicated with outside in addition, the second generator 2 and evaporimeter 8 medium pipeline that also has surplus heat is respectively communicated with outside, absorption-generator 3 also has heated medium pipeline to be communicated with outside, the first absorber 4 and the first condenser 6 also have respectively heated medium pipeline to be communicated with outside, the second absorber 5 and the second condenser 7 also have respectively cooling medium pipeline to be communicated with outside.
2. in flow process, the weak solution of the second absorber 5 enters absorption-generator 3 through the 3rd solution pump 11 and the second solution heat exchanger 15, absorb the refrigerant vapour of flash-pot 8 and respectively heat release in heated medium and the solution of flowing through in it, the weak solution of absorption-generator 3 enters the first generator 1 through the first solution pump 9 and the first solution heat exchanger 14, drive heat medium flow through the first generator 1, the solution that heating enters in it discharges and provides refrigerant vapour to the first condenser 6, the concentrated solution of the first generator 1 absorption-generator 3 of flowing through after the first solution heat exchanger 14, after heat absorbing part vaporization, enter point steam chest 17, divide steam chest 17 to provide refrigerant vapour to the second condenser 7, divide the concentrated solution of steam chest 17 to enter the second generator 2 through the second solution heat exchanger 15, waste heat MEDIA FLOW is through the second generator 2, the solution that heating enters in it discharges and provides refrigerant vapour to the second absorber 5, the concentrated solution of the second generator 2 enters the first absorber 4 through the second solution pump 10 and the 3rd solution heat exchanger 16, absorb the refrigerant vapour of flash-pot 8 heat release in heated medium, the weak solution of the first absorber 4 enters the second absorber 5 through the 3rd solution heat exchanger 16, absorb refrigerant vapour heat release in cooling medium, the refrigerant vapour heat release of the first condenser 6 becomes cryogen liquid in heated medium, the cryogen liquid of the first condenser 6 enters evaporimeter 8 through choke valve 13 throttlings, the refrigerant vapour heat release of the second condenser 7 becomes cryogen liquid in cooling medium, the cryogen liquid of the second condenser 7 enters evaporimeter 8 through 12 pressurizations of cryogen liquid pump, the cryogen liquid that waste heat MEDIA FLOW enters in it through evaporimeter 8, heating becomes refrigerant vapour and provides to the first absorber 4 and absorption-generator 3 respectively, forms the 3rd class absorption heat pump with regenerative cooling end.
The 3rd class absorption heat pump with regenerative cooling end shown in Fig. 2 is achieved in that
In the 3rd class absorption heat pump with regenerative cooling end shown in Fig. 1, increase the second evaporimeter and the second choke valve, cancel the refrigerant vapour passage that evaporimeter 8 is communicated with absorption-generator 3, evaporimeter 8 is set up cryogen liquid pipeline and is communicated with the second evaporimeter 18 through the second choke valve 19, the second evaporimeter 18 also has refrigerant vapour passage to be communicated with absorption-generator 3, and the second evaporimeter 18 medium pipeline that also has surplus heat is communicated with outside; The cryogen liquid of evaporimeter 8 is divided into two-way---and the first via absorbs waste heat and becomes refrigerant vapour and provide to the first absorber 4, second tunnel the second choke valve 19 throttlings enter the second evaporimeter 18, absorption waste heat becomes refrigerant vapour and provides to absorption-generator 3, form the 3rd class absorption heat pump with regenerative cooling end.
The 3rd class absorption heat pump with regenerative cooling end shown in Fig. 3 is achieved in that
1. in structure, it is mainly made up of the first generator, the second generator, absorption-generator, the first absorber, the second absorber, the first condenser, the second condenser, evaporimeter, the second evaporimeter, the first solution pump, the second solution pump, the 3rd solution pump, cryogen liquid pump, choke valve, the first solution heat exchanger, the second solution heat exchanger, the 3rd solution heat exchanger and a point steam chest, the second absorber 5 has weak solution pipeline through the 3rd solution pump 11, the second solution heat exchanger 15 and absorption-generator 3 are communicated with a point steam chest 17, divide steam chest 17 to also have concentrated solution pipeline to be communicated with the second generator 2 through the second solution heat exchanger 15, the second generator 2 also has concentrated solution pipeline to be communicated with the first absorber 4 through the second solution pump 10 and the 3rd solution heat exchanger 16, the first absorber 4 also has weak solution pipeline to be communicated with the second absorber 5 through the 3rd solution heat exchanger 16, absorption-generator 3 also has weak solution pipeline to be communicated with the first generator 1 through the first solution pump 9 and the first solution heat exchanger 14, the first generator 1 also has concentrated solution pipeline to be communicated with absorption-generator 3 through the first solution heat exchanger 14, the first generator 1 also has refrigerant vapour passage to be communicated with the first condenser 6, the first condenser 6 also has cryogen liquid pipeline to be communicated with the second evaporimeter 18 through choke valve 13, the second evaporimeter 18 also has refrigerant vapour passage to be communicated with absorption-generator 3, the second generator 2 also has refrigerant vapour passage to be communicated with the second absorber 5, divide steam chest 17 to also have refrigerant vapour passage to be communicated with the second condenser 7, the second condenser 7 also has cryogen liquid pipeline to be communicated with evaporimeter 8 through cryogen liquid pump 12, evaporimeter 8 also has refrigerant vapour passage to be communicated with the first absorber 4, the first generator 1 drives thermal medium pipeline to be communicated with outside in addition, the second generator 2, evaporimeter 8 and the second evaporimeter 18 medium pipeline that also has surplus heat is respectively communicated with outside, the first absorber 4 and the first condenser 6 also have respectively heated medium pipeline to be communicated with outside, the second absorber 5 and the second condenser 7 also have respectively cooling medium pipeline to be communicated with outside.
2. in flow process, the weak solution of the second absorber 5 absorption-generator 3 of flowing through after the 3rd solution pump 11 and the second solution heat exchanger 15, after heat absorbing part vaporization, enter point steam chest 17, divide steam chest 17 to provide refrigerant vapour to the second condenser 7, divide the concentrated solution of steam chest 17 to enter the second generator 2 through the second solution heat exchanger 15, waste heat MEDIA FLOW is through the second generator 2, the solution that heating enters in it discharges and provides refrigerant vapour to the second absorber 5, the concentrated solution of the second generator 2 enters the first absorber 4 through the second solution pump 10 and the 3rd solution heat exchanger 16, absorb the refrigerant vapour of flash-pot 8 heat release in heated medium, the weak solution of the first absorber 4 enters the second absorber 5 through the 3rd solution heat exchanger 16, absorb refrigerant vapour heat release in cooling medium, the weak solution of absorption-generator 3 enters the first generator 1 through the first solution pump 9 and the first solution heat exchanger 14, drive heat medium flow to enter solution in it through the first generator 1, heating and discharge and provide refrigerant vapour to the first condenser 6, the concentrated solution of the first generator 1 enters the first generator 1, absorbs from the refrigerant vapour of the second evaporimeter 18 heat release in the solution of flowing through in it through the first solution heat exchanger 14, the refrigerant vapour heat release of the first condenser 6 becomes cryogen liquid in heated medium, the cryogen liquid of the first condenser 6 through choke valve 13 throttlings enter the second evaporimeter 18, absorb waste heat become refrigerant vapour and provide to absorption-generator 3, the refrigerant vapour heat release of the second condenser 7 becomes cryogen liquid in cooling medium, the cryogen liquid of the second condenser 7 pressurizes through cryogen liquid pump 12 and enters evaporimeter 8, absorption waste heat becomes refrigerant vapour and provides to the first absorber 4, forms the 3rd class absorption heat pump with regenerative cooling end.
In the 3rd class absorption heat pump with regenerative cooling end shown in Fig. 4, be achieved in that
1. in structure, in the 3rd class absorption heat pump with regenerative cooling end shown in Fig. 1, increase by the 3rd generator, the 3rd absorber, the 4th solution heat exchanger and the 5th solution heat exchanger, there is weak solution pipeline to be communicated with the first generator 1 and to be adjusted into absorption-generator 3 and to have weak solution pipeline through the first solution pump 9 through the first solution pump 9 and the first solution heat exchanger 14 in absorption-generator 3, the 4th solution heat exchanger 20 and the first solution heat exchanger 14 are communicated with the first generator 1, the first generator 1 is had concentrated solution pipeline to be communicated with a point steam chest 17 through the first solution heat exchanger 14 and absorption-generator 3 to be adjusted into the first generator 1 has concentrated solution pipeline to be communicated with the 3rd generator 21 through the first solution heat exchanger 14, the 3rd generator 21 has concentrated solution pipeline to be communicated with a point steam chest 17 through the 4th solution heat exchanger 20 and absorption-generator 3 again, there is weak solution pipeline to be communicated with absorption-generator 3 and to be adjusted into the second absorber 5 and to have weak solution pipeline to be communicated with the 3rd absorber 22 through the 3rd solution pump 11 and the 5th solution heat exchanger 23 through the 3rd solution pump 11 and the second solution heat exchanger 15 the second absorber 5, the 3rd absorber 22 has weak solution pipeline to be communicated with absorption-generator 3 through the 5th solution heat exchanger 23 and the second solution heat exchanger 15 again, the 3rd generator 21 also has refrigerant vapour passage to be communicated with the 3rd absorber 22, the 3rd generator 21 drives thermal medium pipeline to be communicated with outside in addition, the 3rd absorber 22 also has heated medium pipeline to be communicated with outside.
2. in flow process, the weak solution of the second absorber 5 enters the 3rd absorber 22, absorbs from the refrigerant vapour of the 3rd generator 21 heat release in heated medium through the 3rd solution pump 11 and the 5th solution heat exchanger 23, and the weak solution of the 3rd absorber 22 enters absorption-generator 3 through the 5th solution heat exchanger 23 and the second solution heat exchanger 15, the weak solution of absorption-generator 3 is through the first solution pump 9, the 4th solution heat exchanger 20 and the first solution heat exchanger 14 enter the first generator 1, the concentrated solution of the first generator 1 enters the 3rd generator 21 through the first solution heat exchanger 14, drive heat medium flow through the 3rd generator 21, the solution that heating enters in it discharges and provides refrigerant vapour to the 3rd absorber 22, the concentrated solution of the 3rd generator 21 absorption-generator 3 of flowing through after the 4th solution heat exchanger 20, after heat absorbing part vaporization, enter point steam chest 17, formation has the 3rd class absorption heat pump of regenerative cooling end.
The 3rd class absorption heat pump with regenerative cooling end shown in Fig. 5 is achieved in that
1. in structure, in the 3rd class absorption heat pump with regenerative cooling end shown in Fig. 1, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, the first solution pump 9 is set up weak solution pipeline and is communicated with newly-increased generator A through newly-increased solution heat exchanger C, newly-increased generator A also has concentrated solution pipeline to be communicated with a point steam chest 17 through newly-increased solution heat exchanger C and absorption-generator 3, after having refrigerant vapour passage to be communicated with the first condenser 6 to be adjusted into the first generator 1 to have refrigerant vapour passage to be communicated with newly-increased generator A in the first generator 1, newly-increased generator A has cryogen liquid pipeline to be communicated with the first condenser 6 through newly-increased choke valve B again, newly-increased generator A also has refrigerant vapour passage to be communicated with the first condenser 6.
2. in flow process, the refrigerant vapour that the first generator 1 produces is as the driving thermal medium of newly-increased generator A, the part weak solution of absorption-generator 3 enters newly-increased generator A through the first solution pump 9 and newly-increased solution heat exchanger C, refrigerant vapour is flowed through and is increased generator A newly, the solution that heating enters in it discharges and provides refrigerant vapour to the first condenser 6, the concentrated solution of the newly-increased generator A absorption-generator 3 of flowing through after newly-increased solution heat exchanger C, after heat absorbing part vaporization, enter point steam chest 17, the refrigerant vapour heat release of newly-increased generator A of flowing through becomes cryogen liquid, enter the first condenser 6 through newly-increased choke valve B throttling again, formation has the 3rd class absorption heat pump of regenerative cooling end.
The 3rd class absorption heat pump with regenerative cooling end shown in Fig. 6 is achieved in that
1. in structure, in the 3rd class absorption heat pump with regenerative cooling end shown in Fig. 1, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, there is weak solution pipeline to be communicated with the first generator 1 and to be adjusted into absorption-generator 3 and to have weak solution pipeline through the first solution pump 9 through the first solution pump 9 and the first solution heat exchanger 14 in absorption-generator 3, the first solution heat exchanger 14 and newly-increased solution heat exchanger C are communicated with the first generator 1, the first generator 1 is had concentrated solution pipeline to be communicated with a point steam chest 17 through the first solution heat exchanger 14 and absorption-generator 3 to be adjusted into the first generator 1 has concentrated solution pipeline to be communicated with newly-increased generator A through increasing solution heat exchanger C newly, newly-increased generator A has concentrated solution pipeline to be communicated with a point steam chest 17 through the first solution heat exchanger 14 and absorption-generator 3 again, after having refrigerant vapour passage to be communicated with the first condenser 6 to be adjusted into the first generator 1 to have refrigerant vapour passage to be communicated with newly-increased generator A in the first generator 1, newly-increased generator A has cryogen liquid pipeline to be communicated with the first condenser 6 through newly-increased choke valve B again, newly-increased generator A also has refrigerant vapour passage to be communicated with the first condenser 6.
2. in flow process, the refrigerant vapour that the first generator 1 produces is as the driving thermal medium of newly-increased generator A, the weak solution of absorption-generator 3 is through the first solution pump 9, the first solution heat exchanger 14 and newly-increased solution heat exchanger C enter the first generator 1, the concentrated solution of the first generator 1 enters newly-increased generator A through newly-increased solution heat exchanger C, refrigerant vapour is flowed through and is increased generator A newly, the solution that heating enters in it discharges and provides refrigerant vapour to the first condenser 6, the concentrated solution of the newly-increased generator A absorption-generator 3 of flowing through after the first solution heat exchanger 14, after heat absorbing part vaporization, enter point steam chest 17, the refrigerant vapour heat release of newly-increased generator A of flowing through becomes cryogen liquid, enter the first condenser 6 through newly-increased choke valve B throttling again, formation has the 3rd class absorption heat pump of regenerative cooling end.
The 3rd class absorption heat pump with regenerative cooling end shown in Fig. 7 is achieved in that
1. in structure, in the 3rd class absorption heat pump with regenerative cooling end shown in Figure 12, increase newly-increased generator, newly-increased choke valve, newly-increased solution heat exchanger and newly-increased solution pump, there is weak solution pipeline to be communicated with the first generator 1 and to be adjusted into absorption-generator 3 and to have weak solution pipeline to be communicated with newly-increased generator A through the first solution pump 9 and the first solution heat exchanger 14 through the first solution pump 9 and the first solution heat exchanger 14 in absorption-generator 3, newly-increased generator A has concentrated solution pipeline to be communicated with the first generator 1 through newly-increased solution pump D and newly-increased solution heat exchanger C again, the first generator 1 there is is concentrated solution pipeline to be communicated with a point steam chest 17 through the first solution heat exchanger 14 and absorption-generator 3 to be adjusted into the first generator 1 and have concentrated solution pipeline through increasing solution heat exchanger C newly, the first solution heat exchanger 14 and absorption-generator 3 are communicated with a point steam chest 17, after having refrigerant vapour passage to be communicated with the first condenser 6 to be adjusted into the first generator 1 to have refrigerant vapour passage to be communicated with newly-increased generator A in the first generator 1, newly-increased generator A has cryogen liquid pipeline to be communicated with the first condenser 6 through newly-increased choke valve B again, newly-increased generator A also has refrigerant vapour passage to be communicated with the first condenser 6.
2. in flow process, the refrigerant vapour that the first generator 1 produces is as the driving thermal medium of newly-increased generator A, the weak solution of absorption-generator 3 enters newly-increased generator A through the first solution pump 9 and the first solution heat exchanger 14, refrigerant vapour is flowed through and is increased generator A newly, the solution that heating enters in it discharges and provides refrigerant vapour to the first condenser 6, the concentrated solution of newly-increased generator A enters the first generator 1 through newly-increased solution pump D and newly-increased solution heat exchanger C, the concentrated solution of the first generator 1 absorption-generator 3 of flowing through after newly-increased solution heat exchanger C and the first solution heat exchanger 14, after heat absorbing part vaporization, enter point steam chest 17, the refrigerant vapour heat release of newly-increased generator A of flowing through becomes cryogen liquid, enter the first condenser 6 through newly-increased choke valve B throttling again, formation has the 3rd class absorption heat pump of regenerative cooling end.
The 3rd class absorption heat pump with regenerative cooling end shown in Fig. 8 is achieved in that
1. in structure, in the 3rd class absorption heat pump with regenerative cooling end shown in Fig. 1, increase newly-increased generator, newly-increased absorber, newly-increased solution pump and newly-increased solution heat exchanger, the first generator 1 is had refrigerant vapour passage to be communicated with the first condenser 6 to be adjusted into the first generator 1 has refrigerant vapour passage to be communicated with newly-increased absorber E, newly-increased absorber E also has weak solution pipeline to be communicated with newly-increased generator A through newly-increased solution pump D and newly-increased solution heat exchanger C, newly-increased generator A also has concentrated solution pipeline to be communicated with newly-increased absorber E through newly-increased solution heat exchanger C, newly-increased generator A also has refrigerant vapour passage to be communicated with the first condenser 6, newly-increased generator A drives thermal medium pipeline to be communicated with outside in addition, newly-increased absorber E also has heated medium pipeline to be communicated with outside.
2. in flow process, the refrigerant vapour that the first generator 1 produces enters newly-increased absorber E, newly-increased generator A concentrated solution enters newly-increased absorber E, absorption refrigerant vapour heat release in heated medium through newly-increased solution heat exchanger C, the weak solution of newly-increased absorber E enters newly-increased generator A through newly-increased solution pump D and newly-increased solution heat exchanger C, the solution that drives heat medium flow to enter in it through newly-increased generator A, heating discharges and provides refrigerant vapour to the first condenser 6, forms the 3rd class absorption heat pump with regenerative cooling end.
The 3rd class absorption heat pump with regenerative cooling end shown in Fig. 9 is achieved in that
1. in structure, in the 3rd class absorption heat pump with regenerative cooling end shown in Fig. 1, increase newly-increased generator, newly-increased absorber, newly-increased solution pump, newly-increased solution heat exchanger, newly-increased condenser and newly-increased choke valve, the first generator 1 is set up refrigerant vapour passage and is communicated with newly-increased absorber E, newly-increased absorber E also has weak solution pipeline to be communicated with newly-increased generator A through newly-increased solution pump D and newly-increased solution heat exchanger C, newly-increased generator A also has concentrated solution pipeline to be communicated with newly-increased absorber E through newly-increased solution heat exchanger C, newly-increased generator A also has refrigerant vapour passage to be communicated with newly-increased condenser F, newly-increased condenser F also has cryogen liquid pipeline to be communicated with the first condenser 6 through newly-increased choke valve B, newly-increased generator A drives thermal medium pipeline to be communicated with outside in addition, newly-increased absorber E and newly-increased condenser F also have respectively heated medium pipeline to be communicated with outside.
2. in flow process, the refrigerant vapour that the first generator 1 produces provides to the first condenser 6 and newly-increased absorber E respectively, newly-increased generator A concentrated solution enters newly-increased absorber E through newly-increased solution heat exchanger C, absorb refrigerant vapour heat release in heated medium, the weak solution of newly-increased absorber E enters newly-increased generator A through newly-increased solution pump D and newly-increased solution heat exchanger C, drive heat medium flow through newly-increased generator A, the solution that heating enters in it discharges and provides refrigerant vapour to newly-increased condenser F, the refrigerant vapour heat release of newly-increased condenser F becomes cryogen liquid in heated medium, the cryogen liquid of newly-increased condenser F enters the first condenser 6 through newly-increased choke valve B throttling, formation has the 3rd class absorption heat pump of regenerative cooling end.
The 3rd class absorption heat pump with regenerative cooling end shown in Figure 10 is achieved in that
1. in structure, in the 3rd class absorption heat pump with regenerative cooling end shown in Fig. 2, cancel absorption-generator 3 and the outside heated medium pipeline being communicated with, increase newly-increased generator, newly-increased absorber, newly-increased solution pump and newly-increased solution heat exchanger, the first generator 1 is had refrigerant vapour passage to be communicated with the first condenser 6 to be adjusted into the first generator 1 has refrigerant vapour passage to be communicated with newly-increased absorber E, newly-increased absorber E also has weak solution pipeline to be communicated with newly-increased generator A through newly-increased solution pump D and newly-increased solution heat exchanger C, newly-increased generator A also has concentrated solution pipeline to be communicated with newly-increased absorber E through newly-increased solution heat exchanger C, newly-increased generator A also has refrigerant vapour passage to be communicated with the first condenser 6, newly-increased generator A drives thermal medium pipeline to be communicated with outside in addition, newly-increased absorber E also has heated medium pipeline to be communicated with outside, cancel the first absorber 4 and the outside heated medium pipeline being communicated with, increase newly-increased cryogen liquid pump, evaporimeter 8 is set up cryogen liquid pipeline first absorber 4 after newly-increased cryogen liquid pump G is communicated with the first absorber 4 has refrigerant vapour passage to be communicated with newly-increased absorber E again.
2. in flow process, the refrigerant vapour that the first generator 1 produces enters newly-increased absorber E, newly-increased generator A concentrated solution enters newly-increased absorber E, absorption refrigerant vapour heat release in heated medium through newly-increased solution heat exchanger C, the weak solution of newly-increased absorber E enters newly-increased generator A through newly-increased solution pump D and newly-increased solution heat exchanger C, and the solution that drives heat medium flow to enter in it through newly-increased generator A, heating discharges and provides refrigerant vapour to the first condenser 6; The cryogen liquid of evaporimeter 8 is divided into three tunnels---and the first via enters the second evaporimeter 18 through the second choke valve 19 throttlings, the second tunnel absorbs waste heat and becomes refrigerant vapour and provide to the first absorber 4, Third Road after newly-increased cryogen liquid pump G pressurization, flow through the first absorber 4, absorb heat into refrigerant vapour and provide to newly-increased absorber E, formation has the 3rd class absorption heat pump of regenerative cooling end.
The 3rd class absorption heat pump with regenerative cooling end shown in Figure 11 is achieved in that
1. in structure, in the 3rd class absorption heat pump with regenerative cooling end shown in Fig. 1, cancel absorption-generator 3 and the outside heated medium pipeline being communicated with, increase newly-increased cryogen liquid pump, newly-increased absorber and newly-increased solution heat exchanger, there is concentrated solution pipeline to be communicated with the first absorber 4 and to be adjusted into the second generator 2 and to have concentrated solution pipeline through the second solution pump 10 through the second solution pump 10 and the 3rd solution heat exchanger 16 in the second generator 2, the 3rd solution heat exchanger 16 and newly-increased solution heat exchanger C are communicated with newly-increased absorber E, newly-increased absorber E has weak solution pipeline to be communicated with the first absorber 4 through newly-increased solution heat exchanger C again, cancel the first absorber 4 and the outside heated medium pipeline being communicated with, evaporimeter 8 is set up cryogen liquid pipeline first absorber 4 after newly-increased cryogen liquid pump G is communicated with the first absorber 4 has refrigerant vapour passage to be communicated with newly-increased absorber E again, newly-increased absorber E also has heated medium pipeline to be communicated with outside.
2. in flow process, the concentrated solution of the second generator 2 enters newly-increased absorber E, absorbs from the refrigerant vapour of the first absorber 4 heat release in heated medium through the second solution pump 10, the 3rd solution heat exchanger 16 and newly-increased solution heat exchanger C, and the weak solution of newly-increased absorber E enters the first absorber 4, the refrigerant vapour that absorbs flash-pot 8 heat release in the cryogen liquid of flowing through in it through newly-increased solution heat exchanger C; The cryogen liquid of evaporimeter 8 is divided into two-way---and the first via absorbs waste heat and becomes refrigerant vapour and provide to absorption-generator 3 and the first absorber 4 respectively, the second tunnel after newly-increased cryogen liquid pump G pressurization, flow through the first absorber 4, absorb heat into refrigerant vapour and provide to newly-increased absorber E, formation has the 3rd class absorption heat pump of regenerative cooling end.
The 3rd class absorption heat pump with regenerative cooling end shown in Figure 12 is achieved in that
1. in structure, in the 3rd class absorption heat pump with regenerative cooling end shown in Fig. 1, cancel absorption-generator 3 and the outside heated medium pipeline being communicated with, increase newly-increased cryogen liquid pump, newly-increased absorber, newly-increased solution heat exchanger and newly-increased solution pump, there is weak solution pipeline to be communicated with the second absorber 5 through the 3rd solution heat exchanger 16 to be adjusted into the first absorber 4 to have weak solution pipeline to be communicated with newly-increased absorber E through newly-increased solution pump D and newly-increased solution heat exchanger D the first absorber 4, newly-increased absorber E has weak solution pipeline to be communicated with the second absorber 5 through newly-increased solution heat exchanger C and the 3rd solution heat exchanger 16 again, cancel the first absorber 4 and the outside heated medium pipeline being communicated with, evaporimeter 8 is set up cryogen liquid pipeline first absorber 4 after newly-increased cryogen liquid pump G is communicated with the first absorber 4 has refrigerant vapour passage to be communicated with newly-increased absorber E again.
2. in flow process, the concentrated solution of the second generator 2 enters the first absorber 4, the refrigerant vapour that absorbs flash-pot 8 heat release in the cryogen liquid of flowing through in it through the second solution pump 10 and the 3rd solution heat exchanger 16, the weak solution of the first absorber 4 enters newly-increased absorber E, absorbs from the refrigerant vapour of the first absorber 4 heat release in heated medium through newly-increased solution pump D and newly-increased solution heat exchanger C, and the weak solution of newly-increased absorber E enters the second absorber 5 through newly-increased solution heat exchanger C and the 3rd solution heat exchanger 16; The cryogen liquid of evaporimeter 8 is divided into two-way---and the first via absorbs waste heat and becomes refrigerant vapour and provide to absorption-generator 3 and the first absorber 4 respectively, the second tunnel after newly-increased cryogen liquid pump G pressurization, flow through the first absorber 4, absorb heat into refrigerant vapour and provide to newly-increased absorber E, formation has the 3rd class absorption heat pump of regenerative cooling end
The effect that the technology of the present invention can realize---the 3rd class absorption heat pump with regenerative cooling end proposed by the invention, has following effect and advantage:
(1) flow process is simple, rational in infrastructure, can reduce device fabrication cost, improves rate of return on investment.
(2) can more effectively utilize the temperature difference, realize the further lifting of waste heat supply temperature, the deep exploitation of realizing low temperature exhaust heat maybe can utilize the waste heat of different grades.
It is adjustable that (3) second generators and the second absorber form the thermic load of backheat flow process, realizes the adjusting of heat supply temperature when making this class absorption heat pump keep certain performance index.
(4) second absorbers and the second condenser, complete the temperature drop process that a part of waste heat is loaded jointly, is conducive to reduce heat transfer temperature difference, reduces Irreversible factor, improves thermodynamics sophistication.
(5) enrich absorption heat pump kind and flow process, expanded and enriched the range of application of absorption heat pump, there is good creativeness, novelty and practicality.

Claims (27)

1. there is the 3rd class absorption heat pump of regenerative cooling end, mainly formed by the first generator, the second generator, absorption-generator, the first absorber, the second absorber, the first condenser, the second condenser, evaporimeter, the first solution pump, the second solution pump, the 3rd solution pump, cryogen liquid pump, choke valve, the first solution heat exchanger, the second solution heat exchanger, the 3rd solution heat exchanger and a point steam chest; the second absorber (5) has weak solution pipeline to be communicated with absorption-generator (3) through the 3rd solution pump (11) and the second solution heat exchanger (15), absorption-generator (3) also has weak solution pipeline to be communicated with the first generator (1) through the first solution pump (9) and the first solution heat exchanger (14), the first generator (1) also has concentrated solution pipeline to be communicated with a point steam chest (17) through the first solution heat exchanger (14) and absorption-generator (3), divide steam chest (17) to also have concentrated solution pipeline to be communicated with the second generator (2) through the second solution heat exchanger (15), the second generator (2) also has concentrated solution pipeline to be communicated with the first absorber (4) through the second solution pump (10) and the 3rd solution heat exchanger (16), the first absorber (4) also has weak solution pipeline to be communicated with the second absorber (5) through the 3rd solution heat exchanger (16), the first generator (1) also has refrigerant vapour passage to be communicated with the first condenser (6), the second generator (2) also has refrigerant vapour passage to be communicated with the second absorber (5), divide steam chest (17) to also have refrigerant vapour passage to be communicated with the second condenser (7), the first condenser (6) also has cryogen liquid pipeline to be communicated with evaporimeter (8) through choke valve (13), the second condenser (7) also has cryogen liquid pipeline to be communicated with evaporimeter (8) through cryogen liquid pump (12), evaporimeter (8) also has refrigerant vapour passage to be communicated with absorption-generator (3) and the first absorber (4) respectively, the first generator (1) drives thermal medium pipeline to be communicated with outside in addition, the second generator (2) and evaporimeter (8) medium pipeline that also has surplus heat is respectively communicated with outside, absorption-generator (3) or in addition heated medium pipeline are communicated with outside, the first absorber (4) and the first condenser (6) also have respectively heated medium pipeline to be communicated with outside, the second absorber (5) and the second condenser (7) also have respectively cooling medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
2. there is the 3rd class absorption heat pump of regenerative cooling end, in the 3rd class absorption heat pump with regenerative cooling end claimed in claim 1, increase the second evaporimeter and the second choke valve, cancel the refrigerant vapour passage that evaporimeter (8) is communicated with absorption-generator (3), evaporimeter (8) is set up cryogen liquid pipeline and is communicated with the second evaporimeter (18) through the second choke valve (19), the second evaporimeter (18) also has refrigerant vapour passage to be communicated with absorption-generator (3), the second evaporimeter (18) medium pipeline that also has surplus heat is communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
3. there is the 3rd class absorption heat pump of regenerative cooling end, mainly formed by the first generator, the second generator, absorption-generator, the first absorber, the second absorber, the first condenser, the second condenser, evaporimeter, the second evaporimeter, the first solution pump, the second solution pump, the 3rd solution pump, cryogen liquid pump, choke valve, the first solution heat exchanger, the second solution heat exchanger, the 3rd solution heat exchanger and a point steam chest; the second absorber (5) has weak solution pipeline through the 3rd solution pump (11), the second solution heat exchanger (15) and absorption-generator (3) are communicated with a point steam chest (17), divide steam chest (17) to also have concentrated solution pipeline to be communicated with the second generator (2) through the second solution heat exchanger (15), the second generator (2) also has concentrated solution pipeline to be communicated with the first absorber (4) through the second solution pump (10) and the 3rd solution heat exchanger (16), the first absorber (4) also has weak solution pipeline to be communicated with the second absorber (5) through the 3rd solution heat exchanger (16), absorption-generator (3) also has weak solution pipeline to be communicated with the first generator (1) through the first solution pump (9) and the first solution heat exchanger (14), the first generator (1) also has concentrated solution pipeline to be communicated with absorption-generator (3) through the first solution heat exchanger (14), the first generator (1) also has refrigerant vapour passage to be communicated with the first condenser (6), the first condenser (6) also has cryogen liquid pipeline to be communicated with the second evaporimeter (18) through choke valve (13), the second evaporimeter (18) also has refrigerant vapour passage to be communicated with absorption-generator (3), the second generator (2) also has refrigerant vapour passage to be communicated with the second absorber (5), divide steam chest (17) to also have refrigerant vapour passage to be communicated with the second condenser (7), the second condenser (7) also has cryogen liquid pipeline to be communicated with evaporimeter (8) through cryogen liquid pump (12), evaporimeter (8) also has refrigerant vapour passage to be communicated with the first absorber (4), the first generator (1) drives thermal medium pipeline to be communicated with outside in addition, the second generator (2), evaporimeter (8) and the second evaporimeter (18) medium pipeline that also has surplus heat is respectively communicated with outside, absorption-generator (3) or in addition heated medium pipeline are communicated with outside, the first absorber (4) and the first condenser (6) also have respectively heated medium pipeline to be communicated with outside, the second absorber (5) and the second condenser (7) also have respectively cooling medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
4. there is the 3rd class absorption heat pump of regenerative cooling end, in the 3rd class absorption heat pump with regenerative cooling end claimed in claim 3, cancel the second evaporimeter, the first condenser (6) is had cryogen liquid pipeline to be communicated with the second evaporimeter (18) through choke valve (13) to be adjusted into the first condenser (6) has cryogen liquid pipeline to be communicated with evaporimeter (8) through choke valve (13), having refrigerant vapour passage to be communicated with absorption-generator (3) to be adjusted into evaporimeter (8) to set up refrigerant vapour passage in the second evaporimeter (18) is communicated with absorption-generator (3), formation has the 3rd class absorption heat pump of regenerative cooling end.
5. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 1-2, increase by the 3rd generator, the 3rd absorber, the 4th solution heat exchanger and the 5th solution heat exchanger, to absorb-generator (3) has weak solution pipeline to be communicated with the first generator (1) and to be adjusted into absorption-generator (3) and to have weak solution pipeline through the first solution pump (9) through the first solution pump (9) and the first solution heat exchanger (14), the 4th solution heat exchanger (20) and the first solution heat exchanger (14) are communicated with the first generator (1), the first generator (1) is had concentrated solution pipeline to be communicated with a point steam chest (17) through the first solution heat exchanger (14) and absorption-generator (3) to be adjusted into the first generator (1) has concentrated solution pipeline to be communicated with the 3rd generator (21) through the first solution heat exchanger (14), the 3rd generator (21) has concentrated solution pipeline to be communicated with a point steam chest (17) through the 4th solution heat exchanger (20) and absorption-generator (3) again, there is weak solution pipeline to be communicated with absorption-generator (3) and to be adjusted into the second absorber (5) and to have weak solution pipeline to be communicated with the 3rd absorber (22) through the 3rd solution pump (11) and the 5th solution heat exchanger (23) through the 3rd solution pump (11) and the second solution heat exchanger (15) the second absorber (5), the 3rd absorber (22) has weak solution pipeline to be communicated with absorption-generator (3) through the 5th solution heat exchanger (23) and the second solution heat exchanger (15) again, the 3rd generator (21) also has refrigerant vapour passage to be communicated with the 3rd absorber (22), the 3rd generator (21) drives thermal medium pipeline to be communicated with outside in addition, the 3rd absorber (22) also has heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
6. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 1-2, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, the first solution pump (9) is set up weak solution pipeline and is communicated with newly-increased generator (A) through newly-increased solution heat exchanger (C), newly-increased generator (A) also has concentrated solution pipeline to be communicated with a point steam chest (17) through newly-increased solution heat exchanger (C) and absorption-generator (3), after having refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) to have refrigerant vapour passage to be communicated with newly-increased generator (A) in the first generator (1), newly-increased generator (A) has cryogen liquid pipeline to be communicated with the first condenser (6) through newly-increased choke valve (B) again, newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), formation has the 3rd class absorption heat pump of regenerative cooling end.
7. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 1-2, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, to absorb-generator (3) has weak solution pipeline to be communicated with the first generator (1) and to be adjusted into absorption-generator (3) and to have weak solution pipeline through the first solution pump (9) through the first solution pump (9) and the first solution heat exchanger (14), the first solution heat exchanger (14) and newly-increased solution heat exchanger (C) are communicated with the first generator (1), the first generator (1) is had concentrated solution pipeline to be communicated with a point steam chest (17) through the first solution heat exchanger (14) and absorption-generator (3) to be adjusted into the first generator (1) has concentrated solution pipeline to be communicated with newly-increased generator (A) through increasing solution heat exchanger (C) newly, newly-increased generator (A) has concentrated solution pipeline to be communicated with a point steam chest (17) through the first solution heat exchanger (14) and absorption-generator (3) again, after having refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) to have refrigerant vapour passage to be communicated with newly-increased generator (A) in the first generator (1), newly-increased generator (A) has cryogen liquid pipeline to be communicated with the first condenser (6) through newly-increased choke valve (B) again, newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), formation has the 3rd class absorption heat pump of regenerative cooling end.
8. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 1-2, increase newly-increased generator, newly-increased choke valve, newly-increased solution heat exchanger and newly-increased solution pump, to absorb-generator (3) has weak solution pipeline to be communicated with the first generator (1) and to be adjusted into absorption-generator (3) and to have weak solution pipeline to be communicated with newly-increased generator (A) through the first solution pump (9) and the first solution heat exchanger (14) through the first solution pump (9) and the first solution heat exchanger (14), newly-increased generator (A) has concentrated solution pipeline to be communicated with the first generator (1) through newly-increased solution pump (D) and newly-increased solution heat exchanger (C) again, the first generator (1) there is is concentrated solution pipeline to be communicated with a point steam chest (17) through the first solution heat exchanger (14) and absorption-generator (3) to be adjusted into the first generator (1) and have concentrated solution pipeline through increasing solution heat exchanger (C) newly, the first solution heat exchanger (14) and absorption-generator (3) are communicated with a point steam chest (17), after having refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) to have refrigerant vapour passage to be communicated with newly-increased generator (A) in the first generator (1), newly-increased generator (A) has cryogen liquid pipeline to be communicated with the first condenser (6) through newly-increased choke valve (B) again, newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), formation has the 3rd class absorption heat pump of regenerative cooling end.
9. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 3-4, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, the first solution pump (9) is set up weak solution pipeline and is communicated with newly-increased generator (A) through newly-increased solution heat exchanger (C), newly-increased generator (A) also has concentrated solution pipeline to be communicated with absorption-generator (3) through newly-increased solution heat exchanger (C), after having refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) to have refrigerant vapour passage to be communicated with newly-increased generator (A) in the first generator (1), newly-increased generator (A) has cryogen liquid pipeline to be communicated with the first condenser (6) through newly-increased choke valve (B) again, newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), formation has the 3rd class absorption heat pump of regenerative cooling end.
10. there is the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 3-4, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, to absorb-generator (3) has weak solution pipeline to be communicated with the first generator (1) and to be adjusted into absorption-generator (3) and to have weak solution pipeline through the first solution pump (9) through the first solution pump (9) and the first solution heat exchanger (14), the first solution heat exchanger (14) and newly-increased solution heat exchanger (C) are communicated with the first generator (1), there is concentrated solution pipeline to be communicated with absorption-generator (3) through the first solution heat exchanger (14) to be adjusted into the first generator (1) to have concentrated solution pipeline to be communicated with newly-increased generator (A) through newly-increased solution heat exchanger (C) in the first generator (1), newly-increased generator (A) has concentrated solution pipeline to be communicated with absorption-generator (3) through the first solution heat exchanger (14) again, after having refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) to have refrigerant vapour passage to be communicated with newly-increased generator (A) in the first generator (1), newly-increased generator (A) has cryogen liquid pipeline to be communicated with the first condenser (6) through newly-increased choke valve (B) again, newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), formation has the 3rd class absorption heat pump of regenerative cooling end.
11. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 3-4, increase newly-increased generator, newly-increased choke valve, newly-increased solution heat exchanger and newly-increased solution pump, to absorb-generator (3) has weak solution pipeline to be communicated with the first generator (1) and to be adjusted into absorption-generator (3) and to have weak solution pipeline to be communicated with newly-increased generator (A) through the first solution pump (9) and the first solution heat exchanger (14) through the first solution pump (9) and the first solution heat exchanger (14), newly-increased generator (A) has concentrated solution pipeline to be communicated with the first generator (1) through newly-increased solution pump (D) and newly-increased solution heat exchanger (C) again, there is concentrated solution pipeline to be communicated with absorption-generator (3) through the first solution heat exchanger (14) to be adjusted into the first generator (1) to have concentrated solution pipeline to be communicated with absorption-generator (3) through newly-increased solution heat exchanger (C) and the first solution heat exchanger (14) in the first generator (1), after having refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) to have refrigerant vapour passage to be communicated with newly-increased generator (A) in the first generator (1), newly-increased generator (A) has cryogen liquid pipeline to be communicated with the first condenser (6) through newly-increased choke valve (B) again, newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), formation has the 3rd class absorption heat pump of regenerative cooling end.
12. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end claimed in claim 5, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, there is weak solution pipeline to be communicated with the first generator (1) and to be adjusted into the first solution pump (9) and to have weak solution pipeline to be communicated with newly-increased generator (A) through increasing solution heat exchanger (C) newly again with the first generator (1) connected sum through the first solution heat exchanger (14) more respectively afterwards through the 4th solution heat exchanger (20) through the 4th solution heat exchanger (20) and the first solution heat exchanger (14) the first solution pump (9), newly-increased generator (A) also has concentrated solution pipeline to be communicated with the 3rd generator (21) through newly-increased solution heat exchanger (C), after having refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) to have refrigerant vapour passage to be communicated with newly-increased generator (A) in the first generator (1), newly-increased generator (A) has cryogen liquid pipeline to be communicated with the first condenser (6) through newly-increased choke valve (B) again, newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), formation has the 3rd class absorption heat pump of regenerative cooling end.
13. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 5-6, increase newly-increased generator, newly-increased choke valve and newly-increased solution heat exchanger, to absorb-generator (3) and have weak solution pipeline through the first solution pump (9), the 4th solution heat exchanger (20) and the first solution heat exchanger (14) are communicated with the first generator (1) and are adjusted into absorption-generator (3) and have weak solution pipeline through the first solution pump (9), the 4th solution heat exchanger (20), the first solution heat exchanger (14) and newly-increased solution heat exchanger (C) are communicated with the first generator (1), there is concentrated solution pipeline to be communicated with the 3rd generator (21) through the first solution heat exchanger (14) to be adjusted into the first generator (1) to have concentrated solution pipeline to be communicated with newly-increased generator (A) through newly-increased solution heat exchanger (C) in the first generator (1), newly-increased generator (A) has concentrated solution pipeline to be communicated with the 3rd generator (21) through the first solution heat exchanger (14) again, after having refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) to have refrigerant vapour passage to be communicated with newly-increased generator (A) in the first generator (1), newly-increased generator (A) has cryogen liquid pipeline to be communicated with the first condenser (6) through newly-increased choke valve (B) again, newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), formation has the 3rd class absorption heat pump of regenerative cooling end.
14. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 5-6, increase newly-increased generator, newly-increased choke valve, newly-increased solution heat exchanger and newly-increased solution pump, to absorb-generator (3) and have weak solution pipeline through the first solution pump (9), the 4th solution heat exchanger (20) and the first solution heat exchanger (14) are communicated with the first generator (1) and are adjusted into absorption-generator (3) and have weak solution pipeline through the first solution pump (9), the 4th solution heat exchanger (20) and the first solution heat exchanger (14) are communicated with newly-increased generator (A), newly-increased generator (A) has concentrated solution pipeline to be communicated with the first generator (1) through newly-increased solution pump (D) and newly-increased solution heat exchanger (C) again, there is concentrated solution pipeline to be communicated with the 3rd generator (21) through the first solution heat exchanger (14) to be adjusted into the first generator (1) to have concentrated solution pipeline to be communicated with the 3rd generator (21) through newly-increased solution heat exchanger (C) and the first solution heat exchanger (14) in the first generator (1), after having refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) to have refrigerant vapour passage to be communicated with newly-increased generator (A) in the first generator (1), newly-increased generator (A) has cryogen liquid pipeline to be communicated with the first condenser (6) through newly-increased choke valve (B) again, newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), formation has the 3rd class absorption heat pump of regenerative cooling end.
15. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 12-14, cancel the 3rd generator (21) and the outside driving thermal medium pipeline being communicated with, increase newly-increased the second choke valve, the first generator (1) set up refrigerant vapour passage and be communicated with the 3rd generator (21) after the 3rd generator (21) have again cryogen liquid pipeline to be communicated with the first condenser (6) through newly-increased the second choke valve, formation has the 3rd class absorption heat pump of regenerative cooling end.
16. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 1-5, increase newly-increased generator, newly-increased absorber, newly-increased solution pump and newly-increased solution heat exchanger, the first generator (1) is had refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) has refrigerant vapour passage to be communicated with newly-increased absorber (E), newly-increased absorber (E) also has weak solution pipeline to be communicated with newly-increased generator (A) through newly-increased solution pump (D) and newly-increased solution heat exchanger (C), newly-increased generator (A) also has concentrated solution pipeline to be communicated with newly-increased absorber (E) through newly-increased solution heat exchanger (C), newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), newly-increased generator (A) drives thermal medium pipeline to be communicated with outside in addition, newly-increased absorber (E) also has heated medium pipeline to be communicated with outside, there is the 3rd class absorption heat pump of regenerative cooling end.
17. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 1-5, increase newly-increased generator, newly-increased absorber, newly-increased solution pump, newly-increased solution heat exchanger, newly-increased condenser and newly-increased choke valve, the first generator (1) is set up refrigerant vapour passage and is communicated with newly-increased absorber (E), newly-increased absorber (E) also has weak solution pipeline to be communicated with newly-increased generator (A) through newly-increased solution pump (D) and newly-increased solution heat exchanger (C), newly-increased generator (A) also has concentrated solution pipeline to be communicated with newly-increased absorber (E) through newly-increased solution heat exchanger (C), newly-increased generator (A) also has refrigerant vapour passage to be communicated with newly-increased condenser (F), newly-increased condenser (F) also has cryogen liquid pipeline to be communicated with the first condenser (6) or evaporimeter (8) through newly-increased choke valve (B), newly-increased generator (A) drives thermal medium pipeline to be communicated with outside in addition, newly-increased absorber (E) and newly-increased condenser (F) also have respectively heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
18. have the 3rd class absorption heat pump of regenerative cooling end, at claim 1-2, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in 4, increase newly-increased generator, newly-increased absorber, newly-increased solution pump and newly-increased solution heat exchanger, the first generator (1) is had refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) has refrigerant vapour passage to be communicated with newly-increased absorber (E), newly-increased absorber (E) also has weak solution pipeline to be communicated with newly-increased generator (A) through newly-increased solution pump (D) and newly-increased solution heat exchanger (C), newly-increased generator (A) also has concentrated solution pipeline to be communicated with newly-increased absorber (E) through newly-increased solution heat exchanger (C), newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), newly-increased generator (A) drives thermal medium pipeline to be communicated with outside in addition, newly-increased absorber (E) also has heated medium pipeline to be communicated with outside, cancel the first absorber (4) and the outside heated medium pipeline being communicated with, increase newly-increased cryogen liquid pump or newly-increased choke valve, evaporimeter (8) is set up cryogen liquid pipeline first absorber (4) after newly-increased cryogen liquid pump (G) is communicated with the first absorber (4) has refrigerant vapour passage to be communicated with newly-increased absorber (E) again, or first condenser (6) set up cryogen liquid pipeline first absorber (4) after newly-increased choke valve (B) is communicated with the first absorber (4) and have again refrigerant vapour passage to be communicated with newly-increased absorber (E), formation has the 3rd class absorption heat pump of regenerative cooling end.
19. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end claimed in claim 5, increase newly-increased generator, newly-increased absorber, newly-increased solution pump and newly-increased solution heat exchanger, the first generator (1) is had refrigerant vapour passage to be communicated with the first condenser (6) to be adjusted into the first generator (1) has refrigerant vapour passage to be communicated with newly-increased absorber (E), newly-increased absorber (E) also has weak solution pipeline to be communicated with newly-increased generator (A) through newly-increased solution pump (D) and newly-increased solution heat exchanger (C), newly-increased generator (A) also has concentrated solution pipeline to be communicated with newly-increased absorber (E) through newly-increased solution heat exchanger (C), newly-increased generator (A) also has refrigerant vapour passage to be communicated with the first condenser (6), newly-increased generator (A) drives thermal medium pipeline to be communicated with outside in addition, newly-increased absorber (E) also has heated medium pipeline to be communicated with outside, cancel the heated medium pipeline that the first absorber (4) and the 3rd absorber (22) are communicated with outside respectively, evaporimeter (8) set up cryogen liquid pipeline through newly-increased cryogen liquid pump (G) be communicated with successively the first absorber (4) and the 3rd absorber (22) afterwards the 3rd absorber (22) have again refrigerant vapour passage to be communicated with newly-increased absorber (E), or first condenser (6) set up cryogen liquid pipeline through newly-increased choke valve (B) be communicated with successively the first absorber (4) and the 3rd absorber (22) afterwards the 3rd absorber (22) have again refrigerant vapour passage to be communicated with newly-increased absorber (E), formation has the 3rd class absorption heat pump of regenerative cooling end.
20. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 1-2, increase newly-increased cryogen liquid pump or newly-increased choke valve, newly-increased absorber and newly-increased solution heat exchanger, there is concentrated solution pipeline to be communicated with the first absorber (4) and to be adjusted into the second generator (2) and to have concentrated solution pipeline through the second solution pump (10) through the second solution pump (10) and the 3rd solution heat exchanger (16) in the second generator (2), the 3rd solution heat exchanger (16) and newly-increased solution heat exchanger (C) are communicated with newly-increased absorber (E), newly-increased absorber (E) has weak solution pipeline to be communicated with the first absorber (4) through newly-increased solution heat exchanger (C) again, cancel the first absorber (4) and the outside heated medium pipeline being communicated with, evaporimeter (8) is set up cryogen liquid pipeline first absorber (4) after newly-increased cryogen liquid pump (G) is communicated with the first absorber (4) has refrigerant vapour passage to be communicated with newly-increased absorber (E) again, or first condenser (6) set up cryogen liquid pipeline first absorber (4) after newly-increased choke valve (B) is communicated with the first absorber (4) and have again refrigerant vapour passage to be communicated with newly-increased absorber (E), newly-increased absorber (E) also has heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
21. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 1-2, increase newly-increased cryogen liquid pump or newly-increased choke valve, newly-increased absorber, newly-increased solution heat exchanger and newly-increased solution pump, there is weak solution pipeline to be communicated with the second absorber (5) through the 3rd solution heat exchanger (16) to be adjusted into the first absorber (4) to have weak solution pipeline to be communicated with newly-increased absorber (E) through newly-increased solution pump (D) and newly-increased solution heat exchanger (D) the first absorber (4), newly-increased absorber (E) has weak solution pipeline to be communicated with the second absorber (5) through newly-increased solution heat exchanger (C) and the 3rd solution heat exchanger (16) again, cancel the first absorber (4) and the outside heated medium pipeline being communicated with, evaporimeter (8) is set up cryogen liquid pipeline first absorber (4) after newly-increased cryogen liquid pump (G) is communicated with the first absorber (4) has refrigerant vapour passage to be communicated with newly-increased absorber (E) again, or first condenser (6) set up cryogen liquid pipeline first absorber (4) after newly-increased choke valve (B) is communicated with the first absorber (4) and have again refrigerant vapour passage to be communicated with newly-increased absorber (E), newly-increased absorber (E) also has heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
22. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 3-4, increase newly-increased cryogen liquid pump, newly-increased absorber and newly-increased solution heat exchanger, there is concentrated solution pipeline to be communicated with the first absorber (4) and to be adjusted into the second generator (2) and to have concentrated solution pipeline through the second solution pump (10) through the second solution pump (10) and the 3rd solution heat exchanger (16) in the second generator (2), the 3rd solution heat exchanger (16) and newly-increased solution heat exchanger (C) are communicated with newly-increased absorber (E), newly-increased absorber (E) has weak solution pipeline to be communicated with the first absorber (4) through newly-increased solution heat exchanger (C) again, cancel the first absorber (4) and the outside heated medium pipeline being communicated with, evaporimeter (8) is set up cryogen liquid pipeline first absorber (4) after newly-increased cryogen liquid pump (G) is communicated with the first absorber (4) has refrigerant vapour passage to be communicated with newly-increased absorber (E) again, newly-increased absorber (E) also has heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
23. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 3-4, increase newly-increased cryogen liquid pump, newly-increased absorber, newly-increased solution heat exchanger and newly-increased solution pump, there is weak solution pipeline to be communicated with the second absorber (5) through the 3rd solution heat exchanger (16) to be adjusted into the first absorber (4) to have weak solution pipeline to be communicated with newly-increased absorber (E) through newly-increased solution pump (D) and newly-increased solution heat exchanger (D) the first absorber (4), newly-increased absorber (E) has weak solution pipeline to be communicated with the second absorber (5) through newly-increased solution heat exchanger (C) and the 3rd solution heat exchanger (16) again, cancel the first absorber (4) and the outside heated medium pipeline being communicated with, evaporimeter (8) is set up cryogen liquid pipeline first absorber (4) after newly-increased cryogen liquid pump (G) is communicated with the first absorber (4) has refrigerant vapour passage to be communicated with newly-increased absorber (E) again, formation has the 3rd class absorption heat pump of regenerative cooling end.
24. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 6-14, increase newly-increased condenser and newly-increased the second choke valve, the first generator (1) is set up refrigerant vapour passage and is communicated with newly-increased condenser (F), newly-increased condenser (F) also has cryogen liquid pipeline to be communicated with the first condenser (6) or evaporimeter (8) through newly-increased the second choke valve, newly-increased condenser (F) also has heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
25. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 15, increase newly-increased condenser and newly-increased the 3rd choke valve, the first generator (1) is set up refrigerant vapour passage and is communicated with newly-increased condenser (F), newly-increased condenser (F) also has cryogen liquid pipeline to be communicated with the first condenser (6) or evaporimeter (8) through newly-increased the 3rd choke valve, newly-increased condenser (F) also has heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
26. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 6-15, increase and increase again generator, increase again absorber, resolubilization liquid pump, resolubilization liquid heat exchanger, increase again condenser and increase again choke valve, newly-increased generator (A) is set up refrigerant vapour passage and is increased absorber again and be communicated with, increase again absorber also have weak solution pipeline through resolubilization liquid pump and resolubilization liquid heat exchanger with increase again generator and be communicated with, increase again generator also have concentrated solution pipeline through resolubilization liquid heat exchanger with increase again absorber and be communicated with, increasing generator also has refrigerant vapour passage and increases condenser again and be communicated with again, increasing condenser also has cryogen liquid pipeline to be communicated with the first condenser (6) or evaporimeter (8) through increasing choke valve again again, increasing generator drives thermal medium pipeline to be communicated with outside in addition again, increasing absorber again and increasing condenser again also has respectively heated medium pipeline to be communicated with outside, formation has the 3rd class absorption heat pump of regenerative cooling end.
27. have the 3rd class absorption heat pump of regenerative cooling end, in arbitrary the 3rd class absorption heat pump with regenerative cooling end described in claim 26, cancel and increase again generator and the outside driving thermal medium pipeline being communicated with, increase and increase again the second choke valve, the first generator (1) increases generator again after setting up refrigerant vapour passage and increasing generator again and be communicated with have cryogen liquid pipeline again through increasing the second choke valve again and increasing condenser again and be communicated with, and forms the 3rd class absorption heat pump with regenerative cooling end.
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