WO2015143926A1 - 第四类吸收式热泵与第五类吸收式热泵 - Google Patents

第四类吸收式热泵与第五类吸收式热泵 Download PDF

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Publication number
WO2015143926A1
WO2015143926A1 PCT/CN2015/000203 CN2015000203W WO2015143926A1 WO 2015143926 A1 WO2015143926 A1 WO 2015143926A1 CN 2015000203 W CN2015000203 W CN 2015000203W WO 2015143926 A1 WO2015143926 A1 WO 2015143926A1
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Prior art keywords
generator
solution
absorber
heat exchanger
type
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PCT/CN2015/000203
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English (en)
French (fr)
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李华玉
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李华玉
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Publication of WO2015143926A1 publication Critical patent/WO2015143926A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/04—Heat pumps of the sorption type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/12—Sorption machines, plants or systems, operating continuously, e.g. absorption type with resorber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/008—Sorption machines, plants or systems, operating continuously, e.g. absorption type with multi-stage operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
    • 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
    • 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
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
    • 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

Definitions

  • the invention belongs to the technical field of absorption heat pump and waste heat utilization.
  • absorption heat pump In the field of absorption heat pump technology, there is a first type of absorption heat pump (absorption refrigerator) which drives the temperature difference between the heat medium and the heated medium at a high temperature, respectively, between the waste heat medium and the cold environment (cooling medium).
  • the temperature difference is a second type of absorption heat pump that drives the temperature difference, and a third type of absorption heat pump that simultaneously drives the temperature difference by the aforementioned two temperature differences.
  • the high temperature driving heat load is released into the cold environment (cooling medium), and the temperature difference between the heat medium and the cold environment (cooling medium) is driven at a high temperature as an absorption type.
  • the driving temperature difference of the heat pump is unreasonable; for the same reason, the high temperature drives the heat to cool down to the temperature of the heated medium, and it is also unthinkable that the temperature drop is used as the driving temperature difference of the absorption heat pump.
  • the first type of absorption heat pump and the third type of absorption heat pump which provide high temperature heat load
  • those skilled in the art have encountered such a technical problem: in the absorption heat pump process represented by the TFE-TDE high temperature solution, the high temperature generator The refrigerant vapor is released and the refrigerant liquid is exothermic in the condenser to form a refrigerant liquid; the latent heat of the refrigerant vapor is small, and the temperature of the refrigerant liquid is high, and the sensible heat is relatively large, which results in a low performance index of the absorption heat pump.
  • the utilization rate of heat energy is not high, which makes the application of the first type of absorption heat pump and the third type of absorption heat pump in the field of high temperature heating or applying high temperature heat load for cooling is greatly limited.
  • the inventors have recognized the above problems, and have developed a new technical solution to solve the above problems, with a fourth type of absorption heat pump and a fifth type of absorption heat pump including two temperature drops of high temperature heat load as driving temperature difference; A plurality of fourth type absorption heat pumps and a fifth type absorption heat pump based on the use of the second generator and the second absorber to realize the temperature difference of the refrigerant liquid are provided.
  • the main purpose of the present invention is to provide a fourth type of absorption heat pump and a fifth type of absorption heat pump, and the specific contents of the invention are as follows:
  • the fourth type of absorption heat pump is mainly composed of a generator, a second generator, an absorber, a second absorber, a condenser, an evaporator, a throttle valve, a solution pump, a second solution pump, a solution heat exchanger, and a second solution heat exchanger;
  • the absorber has a dilute solution line connected to the second absorber via the solution heat exchanger, and the second absorber and the dilute solution line are passed through the solution pump and the second solution heat exchanger
  • the device is connected, the generator and the concentrated solution pipeline are connected to the second generator via the second solution heat exchanger, and the second generator and the concentrated solution pipeline are connected to the absorber via the second solution pump and the solution heat exchanger.
  • the generator further has a refrigerant vapor passage communicating with the condenser, the second generator further having a refrigerant vapor passage communicating with the second absorber, the condenser and the refrigerant liquid conduit being in communication with the second generator, the second generator Further, the refrigerant liquid pipeline communicates with the evaporator through the throttle valve, the evaporator and the refrigerant vapor passage communicate with the absorber, the generator also drives the heat medium pipeline to communicate with the outside, and the absorber and the condenser respectively have The medium to be heated is connected to the outside There evaporator heat medium conduit in communication with the outside, and coolant conduit communicates with the outside of the second absorber, a fourth type absorption heat pump.
  • the fourth type of absorption heat pump is the fourth type of absorption heat pump according to item 1, wherein the throttle valve is eliminated, and the second generator has a refrigerant liquid pipeline connected to the evaporator through the throttle valve. A refrigerant liquid line is connected to the evaporator for the second generator to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is a fourth type of absorption heat pump according to the first item, wherein the third generator, the second throttle valve, the third solution pump, the third solution heat exchanger and the heat are added.
  • the exchanger, the second absorber adds a dilute solution pipeline to communicate with the third generator via the third solution pump and the third solution heat exchanger, and the third generator further has a concentrated solution pipeline through the third solution heat exchanger and the third
  • the second generator is connected, and the generator has a refrigerant vapor passage connected to the condenser to adjust the generator to have a refrigerant vapor passage connected with the third generator, and then the third generator has a refrigerant liquid pipeline through the heat exchanger,
  • the second generator and the second throttle valve are in communication with the evaporator, the third generator and the refrigerant vapor passage are connected to the condenser, and the heat exchanger and the heated medium pipeline communicate with the outside to form a fourth type of absorption heat pump. .
  • the fourth type of absorption heat pump is a fourth type of absorption heat pump according to the first item, wherein the third generator, the second throttle valve, the third solution heat exchanger and the heat exchanger are added,
  • the second absorber has a dilute solution line connected to the generator through the solution pump and the second solution heat exchanger to adjust the second absorber to have a dilute solution line through the solution pump, the second solution heat exchanger and the third solution heat exchanger Connected with the generator, the generator has a concentrated solution pipeline connected to the second generator via the second solution heat exchanger to adjust the generator to have a concentrated solution pipeline connected to the third generator via the third solution heat exchanger,
  • the three generators further have a concentrated solution line connected to the second generator via the second solution heat exchanger, and the generator has a refrigerant vapor passage connected to the condenser to adjust the generator to have a refrigerant vapor passage connected to the third generator.
  • the third generator further has a refrigerant liquid pipeline connected to the evaporator via the heat exchanger, the second generator and the second throttle valve, and the third generator has a refrigerant vapor passage communicating with the condenser, the heat exchanger And the heated medium pipe communicates with the outside to form Four types of absorption heat pump.
  • the fourth type of absorption heat pump is a fourth type of absorption heat pump according to the first item, wherein the third generator, the second throttle valve, the third solution pump, the third solution heat exchanger and the heat are added.
  • An exchanger wherein the second absorber has a dilute solution line connected to the generator through the solution pump and the second solution heat exchanger to adjust the second absorber to have a dilute solution line through the solution pump and the second solution heat exchanger and
  • the third generator is connected, the third generator further has a concentrated solution pipeline connected to the generator via the third solution pump and the third solution heat exchanger, and the generator has a concentrated solution pipeline through the second solution heat exchanger and the second
  • the generator is connected to adjust the generator to have a concentrated solution pipeline connected to the second generator via the third solution heat exchanger and the second solution heat exchanger, and the generator has a refrigerant vapor passage connected to the condenser to adjust the generator to have After the refrigerant vapor passage is in communication with the third generator, the third generator further has a refrig
  • the fourth type of absorption heat pump is the fourth type of absorption heat pump according to item 3-5, wherein the throttle valve and the second throttle valve are eliminated, and the second generator has a refrigerant liquid pipe.
  • the passage of the throttle valve and the evaporator is adjusted to be that the second generator has a refrigerant liquid pipeline connected to the evaporator, and the second generator has a refrigerant liquid pipeline connected to the evaporator through the second throttle valve to be adjusted to
  • the second generator has a refrigerant liquid line connected to the evaporator to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is a fourth type generator, a third throttle valve, a fourth solution pump, a fourth solution heat exchanger and a fourth type of absorption heat pump according to item 3.
  • a second heat exchanger the second absorber is provided with a dilute solution pipeline connected to the fourth generator via the fourth solution pump and the fourth solution heat exchanger, and the fourth generator has a concentrated solution pipeline through the fourth solution heat exchanger Communicating with the second generator, the fourth generator further has a refrigerant vapor passage communicating with the condenser, and the third generator has a refrigerant vapor passage communicating with the condenser to adjust the third generator to have a refrigerant vapor passage and a fourth After the generator is connected, the fourth generator further has a refrigerant liquid pipeline connected to the evaporator via the second heat exchanger, the second generator and the third throttle valve, and the third generator has a refrigerant liquid pipeline through the heat.
  • the exchanger, the second generator and the second throttle valve are connected to the evaporator to be adjusted to a third generator having a refrigerant liquid line through the fourth generator, the heat exchanger, the second generator and the second throttle valve
  • the evaporator is connected,
  • the second heat exchanger also has a heated medium line communicating with the outside to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump wherein in the fourth type of absorption heat pump according to item 4, the fourth generator, the third throttle valve, the fourth solution heat exchanger and the second heat exchanger are added.
  • the second absorber has a dilute solution pipeline connected to the generator through the solution pump, the second solution heat exchanger and the third solution heat exchanger to adjust the second absorber to have a dilute solution pipeline through the solution pump, the fourth solution heat
  • the exchanger, the second solution heat exchanger and the third solution heat exchanger are in communication with the generator, and the third generator having the concentrated solution line is connected to the second generator via the second solution heat exchanger to be adjusted to the third generator
  • the concentrated solution line is connected to the fourth generator via the second solution heat exchanger, and the fourth generator further has a concentrated solution line connected to the second generator via the fourth solution heat exchanger, and the fourth generator is also cold
  • the agent steam passage is in communication with the condenser, and the third generator has a refrigerant vapor passage communicating with the condenser to be adjusted to a
  • the fourth type of absorption heat pump is the fourth type of absorption heat pump according to the fifth item, wherein the fourth generator, the third throttle valve, the fourth solution pump, the fourth solution heat exchanger and the first a heat exchanger, wherein the second absorber has a dilute solution line connected to the third generator via the solution pump and the second solution heat exchanger to adjust the second absorber to have a dilute solution line through the solution pump and the second solution heat
  • the exchanger is connected to the fourth generator, and the fourth generator further has a concentrated solution pipeline connected to the third generator via the fourth solution pump and the fourth solution heat exchanger, and the generator has a concentrated solution pipeline through the third solution
  • the heat exchanger and the second solution heat exchanger are connected to the second generator to be adjusted to have a concentrated solution line through the third solution heat exchanger, the fourth solution heat exchanger and the second solution heat exchanger and the second occurrence
  • the fourth generator further has a refrigerant vapor passage communicating with the condenser, and the third generator has a refrigerant vapor passage connected
  • the fourth generator has a second coolant flow through the refrigerant liquid line
  • the second generator and the third throttle valve are in communication with the evaporator, and the third generator has a refrigerant liquid pipeline connected to the evaporator via the heat exchanger, the second generator and the second throttle valve to be adjusted to
  • the third generator has a refrigerant liquid pipeline connected to the evaporator via the fourth generator, the heat exchanger, the second generator and the second throttle valve, and the second heat exchanger and the heated medium pipeline communicate with the outside.
  • a fourth type of absorption heat pump is formed.
  • the fourth type of absorption heat pump is the fourth type of absorption heat pump according to any of the items 7-9, wherein the throttle valve, the second throttle valve and the third throttle valve are eliminated, and the second generation occurs.
  • the refrigerant liquid pipeline is connected to the evaporator through the throttle valve to adjust the second generator to have a refrigerant liquid pipeline communicating with the evaporator, and the second generator has a refrigerant liquid pipeline passing through the second throttle valve and
  • the evaporator is connected to adjust the second generator to have a refrigerant liquid pipeline communicating with the evaporator, and the second generator has a refrigerant liquid pipeline connected to the evaporator through the third throttle valve to be adjusted to a second generator having a refrigerant
  • the liquid line communicates with the evaporator to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is mainly composed of a generator, a second generator, an absorber, a second absorber, a condenser, an evaporator, a throttle valve, a solution pump, a second solution pump, a solution heat exchanger, a second solution heat exchanger, a third generator, a third solution pump, a third solution heat exchanger and a third absorber;
  • the absorber has a dilute solution line connected to the second absorber via the solution heat exchanger
  • the second absorber further has a dilute solution line connected to the third absorber via the solution pump and the second solution heat exchanger, and the third absorber and the dilute solution line are passed through the third solution pump and the third solution heat exchanger.
  • the generator is connected, the generator and the concentrated solution pipeline are connected to the third generator via the third solution heat exchanger, and the third generator and the concentrated solution pipeline are connected to the second generator via the second solution heat exchanger.
  • the second generator also has a concentrated solution line connected to the absorber via the second solution pump and the solution heat exchanger, the generator also has a refrigerant vapor passage communicating with the condenser, and the second generator also has a refrigerant
  • the steam passage is in communication with the second absorber, the third generator further has a refrigerant vapor passage communicating with the third absorber, and the condenser and the refrigerant liquid conduit are in communication with the second generator, and the second generator is further provided with a refrigerant
  • the liquid pipeline is connected to the evaporator via a throttle valve, and the evaporator and the refrigerant vapor passage are connected to the absorber, and the generator and the third generator respectively have a driving heat medium pipeline connected to the outside, the absorber, the condenser and The
  • the fourth type of absorption heat pump is the fourth type of absorption heat pump according to item 11, wherein the throttle valve is eliminated, and the second generator has a refrigerant liquid pipeline connected to the evaporator through the throttle valve. A refrigerant liquid line is connected to the evaporator for the second generator to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is characterized in that in the fourth type of absorption heat pump according to item 11, the fourth generator, the second throttle valve, the fourth solution pump, the fourth solution heat exchanger and the heat are added.
  • the exchanger, the third absorber adds a dilute solution pipeline to communicate with the fourth generator via the fourth solution pump and the fourth solution heat exchanger, and the fourth generator and the concentrated solution pipeline pass through the fourth generator and the third generator.
  • the device is connected, the generator has a refrigerant vapor channel and the condenser is connected to adjust the generator to have a refrigerant vapor channel and the fourth generator is connected, and then the fourth generator has a refrigerant liquid pipeline through the heat exchanger, and the second occurs.
  • the second throttle valve is in communication with the evaporator
  • the fourth generator further has a refrigerant vapor passage communicating with the condenser
  • the heat exchanger and the heated medium conduit are in communication with the outside to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump in the fourth type of absorption heat pump according to Item 11, adding a fourth generator, a second throttle valve, a fourth solution heat exchanger and a heat exchanger,
  • the triple absorber has a dilute solution line connected to the generator via the third solution pump and the third solution heat exchanger to adjust the third absorber to have a dilute solution line through the third solution pump, the third solution heat exchanger and the fourth
  • the solution heat exchanger is connected with the generator, and the concentrated solution line of the generator is connected to the third generator through the third solution heat exchanger to adjust the generator to have a concentrated solution pipeline through the fourth solution heat exchanger and the fourth occurrence
  • the fourth generator further has a concentrated solution pipeline connected to the third generator via the third solution heat exchanger, and the generator has a refrigerant vapor passage connected to the condenser to adjust the generator to have a refrigerant vapor passage and a first After the four generators are connected, the fourth generator is further connected to the evaporator via the heat exchanger, the
  • the fourth type of absorption heat pump is characterized in that in the fourth type of absorption heat pump according to item 11, the fourth generator, the second throttle valve, the fourth solution pump, the fourth solution heat exchanger and the heat are added.
  • the exchanger adjusts the third absorber having a dilute solution line through the third solution pump and the third solution heat exchanger to the generator to adjust the third absorber to have a dilute solution line through the third solution pump and the third solution heat
  • the exchanger is connected to the fourth generator, and the fourth generator further has a concentrated solution pipeline connected to the generator via the fourth solution pump and the fourth solution heat exchanger, and the generator has a concentrated solution pipeline through the third solution heat exchange
  • the device is connected to the third generator to adjust the generator to have a concentrated solution pipeline connected to the third generator via the fourth solution heat exchanger and the third solution heat exchanger, and the generator has a refrigerant vapor passage connected to the condenser.
  • the fourth generator is further connected to the evaporator via the heat exchanger, the second generator and the second throttle valve, and the fourth generator There is also a refrigerant vapor passage communicating with the condenser, the heat exchanger There is a heating medium conduit communicating with the outside, forming the fourth type absorption heat pump.
  • the fourth type of absorption heat pump is the fourth type of absorption heat pump according to any of the items 13-15, wherein the fourth generator is additionally provided with a driving heat medium pipeline to communicate with the outside to form a fourth type of absorption heat pump. .
  • the fourth type of absorption heat pump is a throttling in any of the fourth type of absorption heat pumps described in items 13-16.
  • a valve and a second throttle valve the second generator has a refrigerant liquid pipeline connected to the evaporator through the throttle valve, and the second generator has a refrigerant liquid pipeline connected to the evaporator, and the second generator has The refrigerant liquid pipeline is connected to the evaporator through the second throttle valve to adjust to the second generator, and the refrigerant liquid pipeline is connected with the evaporator to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is a fourth type of absorption heat pump according to the first or the eleventh item, adding a new generator, a new absorber, a new solution pump and a new solution heat exchanger.
  • the absorber has a dilute solution pipeline connected to the second absorber through the solution heat exchanger to adjust the absorber to a dilute solution pipeline, and the new solution heat exchanger is connected with the newly added absorber, and the new absorber is further diluted.
  • the solution pipeline is connected to the second absorber via the new solution pump and the solution heat exchanger, and the second generator has a concentrated solution pipeline connected to the absorber via the second solution pump and the solution heat exchanger to be adjusted to the second generator.
  • the concentrated solution pipeline is connected to the newly added generator through the solution heat exchanger, and the newly added generator and the concentrated solution pipeline are connected to the absorber through the second solution pump and the newly added solution heat exchanger, and the new generator is further added.
  • the refrigerant vapor passage is connected with the newly added absorber, and the second generator has a refrigerant liquid pipeline connected to the evaporator through the throttle valve to be adjusted to be the second generator, and the refrigerant liquid pipeline is connected with the newly added generator.
  • the generator has a refrigerant liquid line connected to the evaporator via a throttle valve New absorber coolant lines as well as communicate with the outside, forming the fourth type absorption heat pump.
  • the fourth type of absorption heat pump is a fourth type of absorption heat pump according to item 18, wherein the throttle valve is eliminated, and the new generator has a refrigerant liquid line through the throttle valve and the evaporator.
  • the connection adjustment is such that the newly added generator has a refrigerant liquid line connected to the evaporator to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is to add a new generator, a new absorber, a new solution pump and a new one in the fourth type of absorption heat pump described in items 3-5 and 13-16.
  • the solution heat exchanger has a dilute solution pipeline connected to the absorber through the solution heat exchanger and the second absorber to adjust the absorber to have a dilute solution pipeline connected to the newly added absorber through the new solution heat exchanger, newly added
  • the absorber further has a dilute solution pipeline connected to the second absorber through the new solution pump and the solution heat exchanger
  • the second generator has a concentrated solution pipeline connected to the absorber through the second solution pump and the solution heat exchanger.
  • the second generator has a concentrated solution pipeline connected to the newly added generator through the solution heat exchanger, and the new generator and the concentrated solution pipeline are connected to the absorber through the second solution pump and the new solution heat exchanger.
  • the generator and the refrigerant vapor passage are connected with the newly added absorber, and the second generator has a refrigerant liquid pipeline connected to the evaporator through the throttle valve to adjust the second generator to have a refrigerant liquid pipeline and newly added
  • the generator is added and then the refrigerant liquid pipeline is passed through the throttle valve and evaporated.
  • the second generator has a refrigerant liquid pipeline connected to the evaporator through the second throttle valve to be adjusted to a second generator.
  • the refrigerant liquid pipeline is connected with the newly added generator, and the new generator is further provided with a refrigerant.
  • the liquid pipeline communicates with the evaporator via the second throttle valve, and the newly added absorber and the cooling medium pipeline communicate with the outside to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is the fourth type of absorption heat pump according to item 20, wherein the throttle valve and the second throttle valve are eliminated, and the newly added generator has a refrigerant liquid pipeline.
  • the throttle valve and the evaporator are connected to each other to adjust the new generator to have a refrigerant liquid pipeline connected with the evaporator, and the newly added generator refrigerant liquid pipeline is connected to the evaporator through the second throttle valve to be newly added.
  • the refrigerant liquid line is connected with the evaporator to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is to add a new generator, a new absorber, a new solution pump and a new solution heat exchange in any of the fourth type of absorption heat pumps described in items 7-9.
  • the absorber has a dilute solution pipeline connected to the second absorber through the solution heat exchanger to adjust the absorber to a dilute solution pipeline, and the new solution heat exchanger is connected with the newly added absorber, and the new absorber is further added.
  • the dilute solution pipeline is connected to the second absorber through the new solution pump and the solution heat exchanger, and the second generator has a concentrated solution pipeline connected to the absorber through the second solution pump and the solution heat exchanger to adjust to the second occurrence.
  • the concentrated solution line is connected to the newly added generator through the solution heat exchanger, and the new generator is further connected with the concentrated solution through the second solution pump and the new
  • the increasing solution heat exchanger is connected to the absorber, and the newly added generator and the refrigerant vapor channel are connected with the newly added absorber, and the second generator has a refrigerant liquid pipeline connected to the evaporator through the throttle valve to be adjusted to the second
  • the generator has a refrigerant liquid pipeline connected with the newly added generator, and then a new generator is connected, and a refrigerant liquid pipeline is connected to the evaporator through the throttle valve, and the second generator has a refrigerant liquid pipeline through the second section.
  • the flow valve is connected to the evaporator to be adjusted so that the second generator has a refrigerant liquid pipeline connected with the newly added generator, and then the new generator is connected, and the refrigerant liquid pipeline is connected to the evaporator through the second throttle valve, and the second
  • the generator has a refrigerant liquid pipeline connected to the evaporator through the third throttle valve and is adjusted to be a second generator.
  • the refrigerant liquid pipeline is connected with the newly added generator, and the new generator is further provided with a refrigerant liquid pipeline.
  • the three-way flow valve is connected to the evaporator, and the new absorber and the cooling medium line communicate with the outside to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is the fourth type of absorption heat pump according to item 22, wherein the throttle valve, the second throttle valve and the third throttle valve are eliminated, and the new generator has The refrigerant liquid pipeline is connected to the evaporator through the throttle valve to adjust the new generator to have a refrigerant liquid pipeline connected with the evaporator, and the newly added generator has a refrigerant liquid pipeline through the second throttle valve and the evaporator.
  • the connection adjustment is such that the newly added generator has a refrigerant liquid pipeline connected with the evaporator, and the newly added generator has a refrigerant liquid pipeline connected to the evaporator through the third throttle valve and is adjusted to be a new generator with a refrigerant liquid pipe.
  • the road is connected to the evaporator to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is to add a new generator, a new absorber, a new solution pump and a new solution heat exchange in any of the fourth type of absorption heat pumps described in items 1-17.
  • the evaporator has a refrigerant vapor channel connected to the absorber to adjust the evaporator to have a refrigerant vapor channel and communicate with the newly added absorber, and the new absorber and the dilute solution pipeline are added with a new solution pump and a new solution heat.
  • the exchanger is connected to the newly added generator, and the newly added generator and the concentrated solution pipeline are connected to the newly added absorber through the newly added solution heat exchanger, and the newly added generator and the refrigerant vapor passage are connected with the absorber.
  • the generator also has a driving heat medium pipe connected to the outside, and the newly added absorber and the heated medium pipe communicate with the outside to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is any of the fourth type of absorption heat pumps described in Item 18-23, adding a second generator, adding a second absorber, and adding a second solution pump. And adding a second solution heat exchanger, connecting the refrigerant refrigerant channel to the absorber to adjust the evaporator to have a refrigerant vapor channel and connecting with the newly added second absorber, adding a second absorber and a dilute solution
  • the pipeline is connected with the newly added second generator by adding a second solution pump and a new second solution heat exchanger, and the second generator and the concentrated solution pipeline are newly added with the second solution heat exchanger and the new
  • the second absorber is connected to connect, and the second generator and the refrigerant vapor channel are connected to the absorber, and the second generator and the driving heat medium pipeline are connected to the outside, and the second absorber is added.
  • the heating medium line communicates with the outside to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is to add a new generator, a new absorber, a new solution pump and a new one in the fourth type of absorption heat pump described in items 1-2 and 11-12.
  • the increasing solution heat exchanger connects the generator refrigerant vapor passage to the condenser to adjust the generator to have a refrigerant vapor passage and communicates with the newly added absorber, and the newly added absorber and the dilute solution pipeline are added with the new solution pump and
  • the new solution heat exchanger is connected to the newly added generator.
  • the new generator and the concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger.
  • the new generator also has a refrigerant vapor passage and a condenser. Connected, the new generator also drives the heat medium pipeline to communicate with the outside, and the newly added absorber and the heated medium pipeline communicate with the outside to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is a fourth type of absorption heat pump according to any of the items 18-19, adding a second generator, adding a second absorber, and adding a second solution pump. And adding a second solution heat exchanger, connecting the generator with a refrigerant vapor channel and the condenser to adjust the generator to have a refrigerant vapor channel and communicating with the newly added second absorber, adding a second absorber and a dilute solution
  • the pipeline is connected to the newly added second generator by adding a second solution pump and adding a second solution heat exchanger.
  • the second generator and the concentrated solution pipeline are connected to the newly added second absorber through the newly added second solution heat exchanger, and the second generator and the refrigerant vapor passage are connected to the condenser.
  • the second generator further has a driving heat medium pipeline connected to the outside, and a second absorption absorber and a heated medium pipeline are connected to the outside to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump in the fourth type of absorption heat pump according to Item 1 or 11, wherein the second absorber has a refrigerant medium that communicates with the outside, and the second generator has a refrigerant.
  • the liquid pipeline is connected to the evaporator through the throttle valve to be adjusted to be a second generator.
  • the refrigerant liquid pipeline is connected to the evaporator through the throttle valve and the second absorber to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is any one of the fourth type of absorption heat pumps described in items 3-5, 13-16, wherein the second absorber is connected to the externally connected cooling medium line, and the second The generator has a refrigerant liquid pipeline connected to the evaporator through the throttle valve to adjust to a second generator, the refrigerant liquid pipeline is connected to the evaporator through the throttle valve and the second absorber, and the second generator has a refrigerant The liquid pipeline is connected to the evaporator through the second throttle valve to be adjusted to be a second generator. The refrigerant liquid pipeline is connected to the evaporator through the second throttle valve and the second absorber to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is any one of the fourth type of absorption heat pumps according to items 3-5, 13-16, wherein the second absorber is connected to the externally connected cooling medium pipeline, and the second The generator has a refrigerant liquid pipeline connected to the evaporator through the throttle valve to adjust the second generator to have a refrigerant liquid pipeline connected to the evaporator through the throttle valve and the second absorber, or to cool the second generator
  • the agent liquid pipeline is connected to the evaporator through the second throttle valve to be adjusted to be a second generator.
  • the refrigerant liquid pipeline is connected to the evaporator through the second throttle valve and the second absorber to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is any one of the fourth type of absorption heat pumps according to any of the items 7-9, wherein the cooling medium line connecting the second absorber to the outside is eliminated, and the adjustment scheme is as follows.
  • the third type of absorption heat pump is obtained by selecting one, three or two or three.
  • the adjustment scheme 1 is to adjust the second generator to have a refrigerant liquid pipeline connected to the evaporator through the throttle valve to adjust to the second generator.
  • the refrigerant liquid pipeline is connected to the evaporator through the throttle valve and the second absorber; in the second adjustment scheme, the second generator has a refrigerant liquid pipeline connected to the evaporator through the second throttle valve to be adjusted to the second
  • the generator has a refrigerant liquid pipeline connected to the evaporator via the second throttle valve and the second absorber; and the adjustment scheme 3 is to connect the second generator refrigerant liquid pipeline to the evaporator via the third throttle valve Adjusted to the second generator, the refrigerant liquid line is connected to the evaporator via the third throttle valve and the second absorber.
  • the fourth type of absorption heat pump in any of the fourth type of absorption heat pumps of item 18, cancels the cooling medium line in which the second absorber is connected to the outside, and cancels the connection of the newly added absorber to the outside.
  • the newly added generator has a refrigerant liquid pipeline connected to the evaporator through the throttle valve to adjust the new generator to have a refrigerant liquid pipeline through the throttle valve, the second absorber and the newly added absorber Connected to the evaporator to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is a fourth type of absorption heat pump according to any of the items 1, 3-5, 7-9, 11, and 13-16, wherein the second absorber is disconnected from the outside.
  • Cooling medium pipeline, 1 adding a circulation pump, the circulation pump has a circulating medium pipeline connected to the second absorber and the evaporator in turn, and then the evaporator has a circulating medium pipeline and a circulating pump to form a circulation loop to form a fourth type of absorption
  • the heat pump; 2 adds an intermediate heat exchanger, and the intermediate heat exchanger communicates with the second absorber and the evaporator to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump is characterized in that in any of the fourth type of absorption heat pumps according to items 18, 20 and 22, the circulation pump is added, and the cooling medium line connecting the second absorber to the outside is canceled, and canceled. Adding a cooling medium pipeline connecting the absorber to the outside, the circulation pump has a circulating medium pipeline connected to the newly added absorber, the second absorber and the evaporator, and then the evaporator has a circulating medium pipeline and a circulating pump connected and forming The circulation circuit forms a fourth type of absorption heat pump.
  • the fifth type of absorption heat pump is added to the fourth type of absorption heat pump according to item 1 or 11.
  • the generator, the newly added absorber, the newly added solution pump and the newly added solution heat exchanger, and the dilute solution pipeline of the absorber is connected to the second absorber through the solution heat exchanger to adjust the absorber to a dilute solution pipeline through the new
  • the increasing solution heat exchanger is connected with the newly added absorber, the newly added absorber and the dilute solution pipeline are connected to the second absorber through the new solution pump and the solution heat exchanger, and the second generator has a concentrated solution pipeline.
  • the second solution pump and the solution heat exchanger are connected to the absorber to be adjusted so that the second generator has a concentrated solution line connected to the newly added generator through the solution heat exchanger, and the new generator has a concentrated solution line through the second solution.
  • the pump and the new solution heat exchanger are connected to the absorber.
  • the new generator and the refrigerant vapor channel are connected with the newly added absorber.
  • the new generator and the residual heat medium pipeline are connected to the outside, and the new absorber is added.
  • the cooling medium line communicates with the outside to form a fifth type of absorption heat pump.
  • the fifth type of absorption heat pump is the fourth type of absorption heat pump according to item 35, wherein the throttle valve is eliminated, and the second generator has a refrigerant liquid pipeline through the throttle valve and the evaporator The communication is adjusted such that the second generator has a refrigerant liquid line connected to the evaporator to form a fifth type of absorption heat pump.
  • the fifth type of absorption heat pump is to add a new generator, a new absorber, a new solution pump and a new one in the fifth type of absorption heat pump described in items 3-5 and 13-16.
  • the solution heat exchanger has a dilute solution pipeline connected to the absorber through the solution heat exchanger and the second absorber to adjust the absorber to have a dilute solution pipeline connected to the newly added absorber through the new solution heat exchanger, newly added
  • the absorber further has a dilute solution pipeline connected to the second absorber through the new solution pump and the solution heat exchanger
  • the second generator has a concentrated solution pipeline connected to the absorber through the second solution pump and the solution heat exchanger.
  • the second generator has a concentrated solution pipeline connected to the newly added generator through the solution heat exchanger, and the new generator and the concentrated solution pipeline are connected to the absorber through the second solution pump and the new solution heat exchanger.
  • the generator and the refrigerant vapor channel are connected with the newly added absorber, and the new generator and the waste heat medium pipeline are connected to the outside, and the newly added absorber and the cooling medium pipeline communicate with the outside to form the fourth type of absorption type. Heat pump.
  • the fifth type of absorption heat pump is the fifth type of absorption heat pump according to item 37, wherein the throttle valve and the second throttle valve are eliminated, and the second generator has a refrigerant liquid pipeline
  • the throttle valve is connected to the evaporator to be adjusted so that the second generator has a refrigerant liquid pipeline communicating with the evaporator, and the second generator has a refrigerant liquid pipeline connected to the evaporator via the second throttle valve to be adjusted to a second occurrence.
  • the refrigerant liquid line is connected to the evaporator to form a fifth type of absorption heat pump.
  • the fifth type of absorption heat pump is to add a new generator, a new absorber, a new solution pump and a new solution heat exchange in any of the fourth type of absorption heat pumps described in items 7-9.
  • the absorber has a dilute solution pipeline connected to the second absorber through the solution heat exchanger to adjust the absorber to a dilute solution pipeline, and the new solution heat exchanger is connected with the newly added absorber, and the new absorber is further added.
  • the dilute solution pipeline is connected to the second absorber through the new solution pump and the solution heat exchanger, and the second generator has a concentrated solution pipeline connected to the absorber through the second solution pump and the solution heat exchanger to adjust to the second occurrence.
  • the concentrated solution pipeline is connected to the newly added generator through the solution heat exchanger, and the new generator and the concentrated solution pipeline are connected to the absorber through the second solution pump and the newly added solution heat exchanger, and the new generator is further connected.
  • the refrigerant vapor channel is connected with the newly added absorber, and the new generator and the residual heat medium pipeline are connected to the outside, and the newly added absorber and the cooling medium pipeline communicate with the outside to form a fifth type of absorption heat pump.
  • the fifth type of absorption heat pump is the fifth type of absorption heat pump according to item 39, wherein the throttle valve, the second throttle valve and the third throttle valve are eliminated, and the second generator is The refrigerant liquid pipeline is connected to the evaporator through the throttle valve to adjust the second generator to have a refrigerant liquid pipeline communicating with the evaporator, and the second generator has a refrigerant liquid pipeline passing through the second throttle valve and the evaporator
  • the connection adjustment is such that the second generator has a refrigerant liquid pipeline communicating with the evaporator, and the second generator has a refrigerant liquid pipeline connected to the evaporator through the third throttle valve to be adjusted to a second generator having a refrigerant liquid pipe
  • the road is connected to the evaporator to form a fifth type of absorption heat pump.
  • the fifth type of absorption heat pump is the fourth type of absorption heat pump according to any of the items 1-17 and 28-34, wherein the second generator adds a waste heat medium pipeline to communicate with the outside to form a fifth type. Absorption heat pump.
  • the fifth type of absorption heat pump is the fourth type of absorption heat pump according to any of the items 18-23, wherein the second generator and the newly added generator respectively add a waste heat medium pipeline to communicate with the outside to form a first Five types of absorption heat pumps.
  • the fifth type of absorption heat pump is the fourth type of absorption heat pump according to any of the items 18-23, wherein the second generator or the newly added generator adds a waste heat medium pipeline to communicate with the outside to form a fifth Absorption heat pump.
  • the fifth type of absorption heat pump is to add a new generator, a new absorber, a new solution pump and a new solution heat exchanger in any of the fifth type absorption heat pumps described in Item 41.
  • the evaporator has a refrigerant vapor channel and the absorber is connected to adjust the evaporator to have a refrigerant vapor channel and communicate with the newly added absorber, and the new absorber and the dilute solution pipeline are added with a new solution pump and a new solution heat exchanger.
  • the new generator and the concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger, and the new generator and the refrigerant vapor passage are connected with the absorber, and the new generator is added.
  • the fifth type of absorption heat pump is added to any of the fifth type of absorption heat pumps described in items 35-38 and 42-43, adding a second generator, adding a second absorber, and adding a second solution pump and a second solution heat exchanger are added, and the evaporator has a refrigerant vapor channel connected to the absorber to adjust the evaporator to have a refrigerant vapor channel and communicate with the newly added second absorber, and a second absorber is added.
  • the dilute solution pipeline is connected with the newly added second generator through the addition of the second solution pump and the addition of the second solution heat exchanger, and the second generator and the concentrated solution pipeline are added with the second solution heat.
  • the exchanger is connected with the newly added second absorber, and the second generator and the refrigerant vapor channel are connected to the absorber, and the second generator and the driving heat medium pipeline are connected to the outside to add a second absorption.
  • the device is also connected to the outside by a heated medium line to form a fifth type of absorption heat pump.
  • the fifth type of absorption heat pump is to add a new generator, a new absorber, a new solution pump and a new solution heat exchange in any of the fifth type absorption heat pumps described in items 1-17.
  • the second generator has a refrigerant vapor passage connected to the second absorber to adjust the second generator to have a refrigerant vapor passage communicating with the newly added absorber, and the new absorber and the dilute solution pipeline are added with the new solution.
  • the pump and the new solution heat exchanger are connected to the newly added generator, and the new generator and the concentrated solution pipeline are connected to the newly added absorber through the new solution heat exchanger, and the new generator has a refrigerant vapor passage and
  • the second absorber is connected, the new generator and the residual heat medium pipeline are connected to the outside, and the newly added absorber and the cooling medium pipeline communicate with the outside to form a fifth type of absorption heat pump.
  • the fifth type of absorption heat pump is a fifth type of absorption heat pump according to any of the items 35-40, adding a second generator, adding a second absorber, and adding a second solution pump. And adding a second solution heat exchanger, the newly added generator has a refrigerant vapor channel and a new absorber connected to adjust the new generator with a refrigerant vapor channel and a new second absorber to connect, adding a second The absorber and the dilute solution pipeline are connected with the newly added second generator through the addition of the second solution pump and the newly added second solution heat exchanger, and the second generator and the concentrated solution pipeline are added by the second.
  • the solution heat exchanger is connected with the newly added second absorber, and the second generator and the refrigerant vapor passage are connected with the newly added absorber, and the second generator and the residual heat medium pipeline are connected to the outside, and the new one is added.
  • the second absorber also has a cooling medium line that communicates with the outside to form a fifth type of absorption heat pump.
  • the fifth type of absorption heat pump is the fifth type of absorption heat pump according to any of the items 45-47, wherein the second generator adds a waste heat medium pipeline to communicate with the outside to form a fifth type of absorption heat pump.
  • the fifth type of absorption heat pump is added to any of the fifth type of absorption heat pumps described in items 18-23.
  • the second generator, the second second absorber, the second solution pump and the second solution heat exchanger are added, and the new generator has a refrigerant vapor channel connected to the newly added absorber to adjust to a new generator.
  • a refrigerant vapor channel is connected to the newly added second absorber, and a second absorber and a dilute solution pipeline are added, and a second solution pump is added and a second solution heat exchanger is added to connect with the newly added second generator.
  • the second generator and the concentrated solution pipeline are connected to the newly added second absorber through the newly added second solution heat exchanger, and the second generator and the refrigerant vapor passage are connected with the newly added absorber.
  • the second generator and the residual heat medium pipeline are connected to the outside, and the second absorber and the cooling medium pipeline are connected to the outside to form a fifth type of absorption heat pump.
  • the fifth type of absorption heat pump is the fifth type of absorption heat pump according to item 49, wherein the second generator and the newly added generator respectively add a waste heat medium pipeline to communicate with the outside to form a fifth type. Absorption heat pump.
  • the fifth type of absorption heat pump is the fifth type of absorption heat pump according to item 49, wherein the second generator or the newly added generator adds a waste heat medium pipeline to communicate with the outside to form a fifth type of absorption. Heat pump.
  • the high-temperature driving heat is transferred to the refrigerant vapor released by the generator 1, and a part of the heat is transferred to the heated medium through the condenser 5, thereby realizing the temperature difference between the high-temperature driving heat medium and the heated medium. Because the latent heat of the high temperature medium is relatively small, the refrigerant liquid of the condenser 5 contains relatively abundant sensible heat, and the technical means of directly entering the evaporator 6 through the throttling valve 7 will cause waste heat utilization. Significantly reduced.
  • the refrigerant liquid flows through the second generator 2 to exotherm the solution and releases the low-pressure refrigerant vapor to the second absorber 4, and the coolant liquid is throttled and throttled through the throttle valve 7. Then flowing through the second absorber 4 absorbs heat and partially vaporizes, so that the high temperature drive heat is again cooled down to the evaporation temperature; this temperature difference acts - reducing the concentration of the solution entering the generator 1 or increasing the concentration of the solution entering the absorber 3, This temperature difference also belongs to the driving temperature difference.
  • Such two temperature drops that drive heat at high temperatures are driving temperature differences, including absorption heat pumps that can utilize cold environment resources, unlike existing first type absorption heat pumps, second type absorption heat pumps, and third types.
  • Absorption heat pump is a new type; according to the time of technology occurrence and considering the naming order, the two types of absorption heat pumps that drive the temperature difference between the two types of temperature-driven heat are the fourth type of absorption heat pump, called the fourth type of absorption.
  • the absorption heat pump that increases the temperature difference between the residual heat and the cold environment to drive the temperature difference is the fifth type of absorption heat pump.
  • Figure 1 is a schematic view showing the first structure and flow of a fourth type of absorption heat pump according to the present invention.
  • FIG. 2 is a schematic view showing the second structure and flow of a fourth type of absorption heat pump according to the present invention.
  • FIG 3 is a schematic view showing a third structure and flow of a fourth type of absorption heat pump according to the present invention.
  • FIG. 4 is a fourth structural and flow diagram of a fourth type of absorption heat pump according to the present invention.
  • Figure 5 is a schematic view showing the fifth structure and flow of the fourth type of absorption heat pump according to the present invention.
  • FIG. 6 is a schematic view showing the sixth structure and flow of a fourth type of absorption heat pump according to the present invention.
  • Figure 7 is a schematic view showing the seventh structure and flow of the fourth type of absorption heat pump according to the present invention.
  • Figure 8 is a schematic view showing the eighth structure and flow of the fourth type of absorption heat pump according to the present invention.
  • Figure 9 is a schematic view showing the structure and flow of the ninth type of absorption heat pump according to the present invention.
  • Figure 10 is a schematic view showing the tenth structure and flow of the fourth type of absorption heat pump according to the present invention.
  • Figure 11 is a schematic view showing the eleventh structure and flow of the fourth type of absorption heat pump according to the present invention.
  • Figure 12 is a schematic view showing the structure and flow of the fourth type of absorption heat pump of the fourth type according to the present invention.
  • Figure 13 is a schematic view showing the structure and flow of the thirteenth type of the fourth type of absorption heat pump according to the present invention.
  • Figure 14 is a schematic view showing the structure and flow of the fourth type of absorption heat pump of the fourth type according to the present invention.
  • Figure 15 is a schematic view showing the structure and flow of the fifteenth type of absorption heat pump according to the present invention.
  • Figure 16 is a schematic view showing the structure and flow of the 16th type of absorption heat pump according to the present invention.
  • Figure 17 is a schematic view showing the structure and flow of the seventh type of absorption heat pump of the fourth type according to the present invention.
  • 18 is a schematic view showing the structure and flow of the 18th type of absorption heat pump according to the present invention.
  • Figure 19 is a first schematic view showing the structure and flow of a fifth type of absorption heat pump according to the present invention.
  • 20 is a schematic view showing the second structure and flow of a fifth type of absorption heat pump according to the present invention.
  • Figure 21 is a schematic view showing the third structure and flow of the fifth type of absorption heat pump according to the present invention.
  • the throttle valve 7 provided in the refrigerant liquid pipeline can be replaced by gravity pressure drop; when the temperature of the cooling medium is low, flowing through the second generator When the temperature of the refrigerant liquid of 2 is lowered to the evaporation temperature inside the evaporator 6, the throttle valve 7 is not provided, and the dynamic pressure difference is used in the internal heat exchanger circuit of the second generator 2.
  • the fourth type of absorption heat pump shown in Fig. 17 when used in a refrigeration occasion, the residual heat medium flowing through the evaporator 6 is conventionally referred to as a refrigerant medium, and the fourth type of absorption heat pump at this time is customarily used. It is called an absorption refrigerating machine; it is collectively referred to as a fourth type of absorption heat pump in the present invention.
  • the fourth type of absorption heat pump shown in Figure 1 is implemented as follows:
  • (1) Structurally it mainly consists of a generator, a second generator, an absorber, a second absorber, a condenser, an evaporator, a throttle valve, a solution pump, a second solution pump, a solution heat exchanger, and a second
  • the solution heat exchanger is composed; the absorber 3 has a dilute solution line connected to the second absorber 4 via the solution heat exchanger 10, and the second absorber 4 has a dilute solution line exchanged by the solution pump 8 and the second solution.
  • the generator 11 is in communication with the generator 1, the generator 1 has a concentrated solution line connected to the second generator 2 via the second solution heat exchanger 11, and the second generator 2 has a concentrated solution line via the second solution pump 9.
  • the generator 1 also has a refrigerant vapor passage communicating with the condenser 5, the second generator 2 and the refrigerant vapor passage are in communication with the second absorber 4, and the condenser 5 is further After the refrigerant liquid pipeline is connected with the second generator 2, the second generator 2 and the refrigerant liquid pipeline are connected to the evaporator 6 via the throttle valve 7, and the evaporator 6 also has a refrigerant vapor passage and the absorber 3.
  • the generator 1 also drives the heat medium pipeline to communicate with the outside, and the absorber 3 and the condenser 5 are respectively connected to the outside by the heated medium pipeline, and the evaporator 6 and the residual heat medium pipeline communicate with the outside, and the second
  • the absorber 4 also has a cooling medium line that communicates with the outside.
  • the dilute solution of the absorber 3 enters the second absorber 4 through the solution heat exchanger 10, absorbs the refrigerant vapor and radiates heat to the cooling medium, and the dilute solution of the second absorber 4 passes through the solution pump 8 and
  • the two-solution heat exchanger 11 enters the generator 1, drives the heat medium to flow through the generator 1, and the solution heated therein releases the refrigerant vapor and supplies it to the condenser 5, and the concentrated solution of the generator 1 passes through the second solution heat exchanger.
  • the fourth type of absorption heat pump shown in Figure 2 is implemented as follows:
  • the third solution 12 is connected to the third generator 12 via the third solution pump 14 and the third solution heat exchanger 15, and the third generator 12 has a concentrated solution line through the third solution heat exchanger 15 and
  • the second generator 2 is connected, and the generator 1 has a refrigerant vapor passage communicating with the condenser 5 to adjust the generator 1 to have a refrigerant vapor passage communicating with the third generator 12, and then the third generator 12 has a refrigerant liquid pipeline.
  • the heat exchanger 16, the second generator 2 and the second throttle valve 13 are in communication with the evaporator 6, and the third generator 12 has a refrigerant vapor passage communicating with the condenser 5, and the heat exchanger 16 has a heated medium.
  • the piping is connected to the outside.
  • the refrigerant vapor generated by the generator 1 is supplied to the third generator 12 as a driving heat medium, and a part of the dilute solution of the second absorber 4 is introduced through the third solution pump 14 and the third solution heat exchanger 15
  • the third generator 12 the refrigerant vapor flows through the third generator 12, the solution heated therein releases the refrigerant vapor and is supplied to the condenser 5, and the concentrated solution of the third generator 12 passes through the third solution heat exchanger 15 Entering the second generator 2; the refrigerant vapor flowing through the third generator 12 is released into the refrigerant liquid, and then flows through the heat exchanger 16 and the second generator 2 in sequence, and gradually releases the heat to cool down, and the cooled refrigerant liquid
  • the second throttle valve 13 is throttled into the evaporator 6 to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump shown in Figure 3 is implemented as follows:
  • the solution line is connected to the generator 1 via the solution pump 8 and the second solution heat exchanger 11 to adjust the second absorber 4 to have a dilute solution line through the solution pump 8, the second solution heat exchanger 11 and the third solution heat exchange
  • the device 15 is in communication with the generator 1, and the concentrated solution line of the generator 1 is connected to the second generator 2 via the second solution heat exchanger 11 to be adjusted to the generator 1 with the concentrated solution line passing through the third solution heat exchanger 15
  • the third generator 12 is in communication with the third generator 12, and the third generator 12 is further connected to the second generator 2 via the second solution heat exchanger 11 to connect the refrigerant vapor passage of the generator 1 to the condenser 5.
  • the third generator 12 After the generator 1 has a refrigerant vapor passage in communication with the third generator 12, the third generator 12 has a refrigerant liquid line through the heat exchanger 16, the second generator 2 and the second throttle valve 13 and the evaporator. 6 connected, the third generator 12 also has a refrigerant vapor passage communicating with the condenser 5, and the heat exchanger 16 has a heated medium line and Communication unit.
  • the refrigerant vapor generated by the generator 1 is supplied to the third generator 12 for driving the heat medium, and the diluted solution of the second absorber 4 is passed through the solution pump 8, the second solution heat exchanger 11, and the third solution.
  • Heat exchanger 15 enters generator 1 and occurs
  • the concentrated solution of the device 1 enters the third generator 12 via the third solution heat exchanger 15, and the refrigerant vapor flows through the third generator 12, and the solution heated therein releases the refrigerant vapor and supplies it to the condenser 5, and the third
  • the concentrated solution of the generator 12 enters the second generator 2 via the second solution heat exchanger 11; the refrigerant vapor flowing through the third generator 12 is discharged into the refrigerant liquid, sequentially flows through the heat exchanger 16 and the second occurs
  • the device 2 gradually releases heat and cools down, and the cooled refrigerant liquid is throttled into the evaporator 6 through the second throttle valve 13 to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump shown in Figure 4 is implemented as follows:
  • the third generator 12 is in communication, and the third generator 12 has a concentrated solution line connected to the generator 1 via the third solution pump 14 and the third solution heat exchanger 15, and the generator 1 has a concentrated solution line through the second
  • the solution heat exchanger 11 is connected to the second generator 2 to be adjusted so that the generator 1 has a concentrated solution line connected to the second generator 2 via the third solution heat exchanger 15 and the second solution heat exchanger 11 to connect the generator 1
  • the refrigerant vapor passage communicates with the condenser 5 to adjust the generator 1 to have a refrigerant vapor passage communicating
  • the refrigerant vapor generated by the generator 1 is supplied to the third generator 12 to drive the heat medium, and the dilute solution of the second absorber 4 enters the third generation through the solution pump 8 and the second solution heat exchanger 11
  • the refrigerant vapor flows through the third generator 12, and the solution heated therein releases the refrigerant vapor and is supplied to the condenser 5, and the concentrated solution of the third generator 12 passes through the third solution pump 14 and the third solution heat.
  • the exchanger 15 enters the generator 1, and the concentrated solution of the generator 1 enters the second generator 2 via the third solution heat exchanger 15 and the second solution heat exchanger 11; the refrigerant vapor flowing through the third generator 12 radiates heat After the refrigerant liquid flows through the heat exchanger 16 and the second generator 2 in sequence, and gradually releases heat and cools, the cooled refrigerant liquid is throttled into the evaporator 6 through the second throttle valve 13 to form a fourth type of absorption type. Heat pump.
  • the fourth type of absorption heat pump shown in Figure 5 is implemented as follows:
  • the fourth generator, the third throttle valve, the fourth solution pump, the fourth solution heat exchanger and the second heat exchanger are added,
  • the second absorber 4 is provided with a dilute solution line connected to the fourth generator 17 via the fourth solution pump 19 and the fourth solution heat exchanger 20, and the fourth generator 17 also has a concentrated solution line through the fourth solution heat exchanger 20.
  • the fourth generator 17 also has a refrigerant vapor passage and a condenser 5
  • the third generator 12 has a refrigerant vapor passage communicating with the condenser 5 to adjust the third generator 12 to have a refrigerant.
  • the fourth generator 17 is further connected to the evaporator 6 via the second heat exchanger 21, the second generator 2, and the third throttle valve 18,
  • the three generators 12 have a refrigerant liquid pipeline connected to the evaporator 6 via the heat exchanger 16, the second generator 2 and the second throttle valve 13 to be adjusted to a third generator 12 having a refrigerant liquid pipeline through the fourth occurrence
  • the heat exchanger 16, the second generator 2 and the second throttle valve 13 are in communication with the evaporator 6, and the second heat exchanger 21 has a heated medium line and Communication unit.
  • the refrigerant vapor and the refrigerant liquid generated by the third generator 12 are supplied to the fourth generator 17 to drive the heat medium, and the diluted solution of the second absorber 4 is passed through the fourth solution pump 19 and the fourth
  • the solution heat exchanger 20 enters the fourth generator 17, and the refrigerant vapor and the refrigerant liquid flow through the fourth generator 17, and the solution heated therein releases the refrigerant vapor and is supplied to the condenser 5, and the fourth generator 17
  • the concentrated solution enters the second generator 2 through the fourth solution heat exchanger 20;
  • the refrigerant vapor of the device 17 is heated to form a refrigerant liquid, and then flows through the second heat exchanger 21 and the second generator 2 in sequence and gradually releases heat to cool down, and the coolant liquid after the temperature reduction is throttled through the third throttle valve 18
  • the evaporator 6; the coolant liquid of the third generator 12 sequentially flows through the fourth generator 17, the heat exchanger 16 and the second generator 2 to release heat, and the coolant liquid after the
  • the fourth type of absorption heat pump shown in Figure 6 is implemented as follows:
  • the dilute solution pipeline is connected to the generator 1 via the solution pump 8, the second solution heat exchanger 11 and the third solution heat exchanger 15 to be adjusted to have a second absorber 4 having a dilute solution line through the solution pump 8, the fourth solution
  • the heat exchanger 20, the second solution heat exchanger 11 and the third solution heat exchanger 15 are in communication with the generator 1, and the third generator 12 has a concentrated solution line through the second solution heat exchanger 11 and the second generator.
  • the communication is adjusted so that the third generator 12 has a concentrated solution pipeline connected to the fourth generator 17 via the second solution heat exchanger 11, and the fourth generator 17 has a concentrated solution pipeline through the fourth solution heat exchanger 20 and The second generator 2 is in communication.
  • the fourth generator 17 also has a refrigerant vapor passage and a condenser 5.
  • the third generator 12 has a refrigerant vapor passage connected to the condenser 5 to adjust the third generator 12 to have a refrigerant vapor.
  • the fourth generator 17 After the passage is in communication with the fourth generator 17, the fourth generator 17 has a refrigerant liquid line through the second heat exchanger 21, and the second The second throttle valve 18 and the third throttle valve 18 are in communication with the evaporator 6, and the third generator 12 has a refrigerant liquid line connected to the evaporator 6 via the heat exchanger 16, the second generator 2 and the second throttle valve 13. Adjusted to the third generator 12, the refrigerant liquid line is connected to the evaporator 6 via the fourth generator 17, the heat exchanger 16, the second generator 2 and the second throttle valve 13, and the second heat exchanger 21 is further There is a heated medium line that communicates with the outside.
  • the refrigerant vapor and the refrigerant liquid generated by the third generator 12 are supplied to the fourth generator 17 to drive the heat medium, and the dilute solution of the second absorber 4 is exchanged by the solution pump 8 and the fourth solution.
  • the second solution heat exchanger 11 and the third solution heat exchanger 15 enter the generator 1, and the concentrated solution of the generator 1 enters the third generator 12 via the third solution heat exchanger 15, the third generator 12
  • the concentrated solution enters the fourth generator 17 through the second solution heat exchanger 11, and the refrigerant vapor and the refrigerant liquid flow through the fourth generator 17, and the solution heated into the solution releases the refrigerant vapor and supplies it to the condenser 5,
  • the concentrated solution of the four generators 17 enters the second generator 2 through the fourth solution heat exchanger 20; the refrigerant vapor flowing through the fourth generator 17 is discharged into the refrigerant liquid, and then flows through the second heat exchanger 21 and The second generator 2 gradually releases heat and cools down, and the coolant liquid after the cooling is throttled into
  • the fourth type of absorption heat pump shown in Figure 7 is implemented as follows:
  • the second absorber 4 has a dilute solution line connected to the third generator 12 via the solution pump 8 and the second solution heat exchanger 11 to adjust the second absorber 4 to have a dilute solution line through the solution pump 8 and the second solution heat
  • the exchanger 11 is in communication with the fourth generator 17, and the fourth generator 17 is further connected to the third generator 12 via the fourth solution pump 19 and the fourth solution heat exchanger 20, and the generator 1 is thick.
  • the solution line is connected to the second generator 2 via the third solution heat exchanger 15 and the second solution heat exchanger 11 to adjust the generator 1 to have a concentrated solution line through the third solution heat exchanger 15 and the fourth solution heat exchange.
  • the second solution heat exchanger 11 is in communication with the second generator 2, and the fourth generator 17 also has a refrigerant vapor passage and a condenser 5, and the third generator 12 has a refrigerant vapor passage connected to the condenser 5.
  • the agent liquid pipeline communicates with the evaporator 6 via the second heat exchanger 21, the second generator 2 and the third throttle valve 18, and the third generator 12 has a refrigerant liquid pipeline through the heat exchanger 16, the second The generator 2 and the second throttle valve 13 are in communication with the evaporator 6 to be adjusted such that the third generator 12 has a refrigerant liquid line through the fourth generator 17, the heat exchanger 16, the second generator 2, and the second throttle The valve 13 is in communication with the evaporator 6, and the second heat exchanger 21 is also in communication with the outside by a heated medium line.
  • the refrigerant vapor and the refrigerant liquid generated by the third generator 12 are supplied to the fourth generator 17 to drive the heat medium, and the dilute solution of the second absorber 4 is exchanged by the solution pump 8 and the second solution.
  • the device 11 enters the fourth generator 17, and the refrigerant vapor and the refrigerant liquid flow through the fourth generator 17, and the solution heated therein releases the refrigerant vapor and is supplied to the condenser 5, and the concentrated solution of the fourth generator 17 passes through
  • the fourth solution pump 19 and the fourth solution heat exchanger 20 enter the third generator 12, and the concentrated solution of the third generator 12 enters the generator 1 via the third solution pump 14 and the third solution heat exchanger 15, the generator 1
  • the concentrated solution enters the second generator 2 through the third solution heat exchanger 15, the fourth solution heat exchanger 20, and the second solution heat exchanger 11; the refrigerant vapor flowing through the fourth generator 17 is released into a refrigerant
  • the liquid then flows through the second heat exchanger 21 and the second generator 2 in sequence and gradually
  • the coolant liquid after the cooling is throttled into the evaporator 6 through the third throttle valve 18; the third generator 12 is cooled.
  • the agent liquid flows through the fourth generator 17, the heat exchanger 16 and the second generator 2 in sequence to release heat, and the coolant after cooling A second throttle valve via a throttle 13 into the evaporator 6, a fourth type absorption heat pump.
  • the fourth type of absorption heat pump shown in Figure 8 is implemented as follows:
  • the absorber 3 has a dilute solution line connected to the second absorber 4 via the solution heat exchanger 10
  • the second absorber 4 and the dilute solution line are connected to the third absorber 22 via the solution pump 8 and the second solution heat exchanger 11, and the third absorber 22 has a dilute solution line through the third solution pump 14 and
  • the third solution heat exchanger 15 is in communication with the generator 1, and the generator 1 and the concentrated solution line are in communication with the third generator 12 via the third solution heat exchanger 15, and the third generator 12 has a concentrated solution line.
  • the second solution heat exchanger 11 is in communication with the second generator 2, and the second generator 2 and the concentrated solution line are connected to the absorber 3 via the second solution pump 9 and the solution heat exchanger 10, and the generator 1 is also cold.
  • the vapor passage of the agent is in communication with the condenser 5, and the second generator 2 has a refrigerant vapor passage communicating with the second absorber 4,
  • the generator 12 also has a refrigerant vapor passage communicating with the third absorber 22, and the condenser 5 and the refrigerant liquid line are in communication with the second generator 2, and then the second generator 2 is further throttled by the refrigerant liquid line.
  • the valve 7 is in communication with the evaporator 6, and the evaporator 6 also has a refrigerant vapor passage communicating with the absorber 3.
  • the generator 1 and the third generator 12 also have driving heat medium lines respectively communicating with the outside, the absorber 3, and the condenser.
  • the fifth and third absorbers 22 are also respectively connected to the outside by the heated medium line, the evaporator 6 and the heat remaining medium line are in communication with the outside, and the second absorber 4 and the cooling medium line are in communication with the outside.
  • the dilute solution of the absorber 3 enters the second absorber 4 through the solution heat exchanger 10, absorbs the refrigerant vapor and radiates heat to the cooling medium, and the dilute solution of the second absorber 4 passes through the solution pump 8 and
  • the two solution heat exchanger 11 enters the third absorber 22, absorbs the refrigerant vapor and radiates heat to the heated medium, and the dilute solution of the third absorber 22 enters the generator through the third solution pump 14 and the third solution heat exchanger 15.
  • the driving heat medium flows through the generator 1, and the solution heated therein releases the refrigerant vapor and is supplied to the condenser 5, and the concentrated solution of the generator 1 enters the third generator 12 through the third solution heat exchanger 15 to drive
  • the heat medium flows through the third generator 12, and the solution heated therein releases the refrigerant vapor and is supplied to the third absorber 22.
  • the concentrated solution of the third generator 12 enters the second generator through the second solution heat exchanger 11. 2.
  • the endothermic release refrigerant vapor is supplied to the second absorber 4, and the concentrated solution of the second generator 2 enters the absorber 3 through the second solution pump 9 and the solution heat exchanger 10, absorbs the refrigerant vapor, and releases the heat.
  • the medium to be heated; the refrigerant vapor of the condenser 5 is heated to the heated medium to be cooled Liquid,
  • the refrigerant liquid flows through the second generator 2 to be cooled and then cooled, and then throttled into the evaporator 6 through the throttle valve 7, and absorbs heat into the refrigerant vapor and supplies it to the absorber 3 to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump shown in Figure 9 is implemented as follows:
  • the humidifier pipeline is connected to the fourth generator 17 via the fourth solution pump 19 and the fourth solution heat exchanger 20, and the fourth generator 17 and the concentrated solution pipeline are generated by the fourth generator 20 and the third generator.
  • the device 12 is connected, and the generator 1 has a refrigerant vapor passage communicating with the condenser 5 to adjust the generator 1 to have a refrigerant vapor passage communicating with the fourth generator 17 and then the fourth generator 17 is further cooled by the coolant liquid pipeline.
  • the exchanger 16, the second generator 2 and the second throttle valve 13 are in communication with the evaporator 6, the fourth generator 17 and the refrigerant vapor passage are in communication with the condenser 5, and the heat exchanger 16 has a heated medium line Connected to the outside.
  • the refrigerant vapor generated by the generator 1 is supplied to the fourth generator 17 as a driving heat medium, and a part of the diluted solution of the third absorber 22 is introduced through the fourth solution pump 19 and the fourth solution heat exchanger 20.
  • the refrigerant vapor flowing through the fourth generator 17 is released into the refrigerant liquid, and then flows through the heat exchanger 16 and the second generator 2 in sequence, and gradually releases the heat to cool down, and the cooled refrigerant liquid
  • the second throttle valve 13 is throttled into the evaporator 6 to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump shown in Figure 10 is implemented as follows:
  • the solution line is connected to the generator 1 via the third solution pump 14 and the third solution heat exchanger 15 to adjust the third absorber 22 to have a dilute solution line through the third solution pump 14, the third solution heat exchanger 15 and the
  • the four-solution heat exchanger 20 is in communication with the generator 1, and the concentrated solution line of the generator 1 is connected to the third generator 12 via the third solution heat exchanger 15 to be adjusted to a generator 1 having a concentrated solution line through the fourth solution.
  • the heat exchanger 20 is in communication with the fourth generator 17, and the fourth generator 17 is further connected to the third generator 12 via the third solution heat exchanger 15 via the third solution heat exchanger 15, and the generator 1 has a refrigerant vapor passage and condensation.
  • the device 5 is adjusted to be connected to the generator 1 having a refrigerant vapor passage communicating with the fourth generator 17 and then the fourth generator 17 is further provided with a refrigerant liquid line through the heat exchanger 16, the second generator 2 and the second throttle valve 13 is in communication with the evaporator 6, the fourth generator 17 also has a refrigerant vapor passage communicating with the condenser 5, and the fourth generator 17 is also driven Conduit communicating with the external heat medium, the heat exchanger 16 is also in communication with an external heating medium line.
  • the refrigerant vapor generated by the driving heat medium and the generator 1 supplies a driving heat load to the fourth generator 17, and the diluted solution of the third absorber 22 passes through the third solution pump 14 and the third solution heat exchanger.
  • the 15 and fourth solution heat exchangers 20 enter the generator 1, and the concentrated solution of the generator 1 enters the fourth generator 17 via the fourth solution heat exchanger 20, and the refrigerant vapor and the driving heat medium flow through the fourth generator 17,
  • the solution heated therein releases the refrigerant vapor and is supplied to the condenser 5, and the concentrated solution of the fourth generator 17 enters the third generator 12 via the third solution heat exchanger 15; the refrigerant flowing through the fourth generator 17
  • the steam is exothermic into a refrigerant liquid, it flows through the heat exchanger 16 and the second generator 2 in sequence and gradually releases heat to cool down, and the cooled refrigerant liquid is throttled into the evaporator 6 through the second throttle valve 13 to form a fourth.
  • Absorption heat pump the steam is exothermic
  • the fourth type of absorption heat pump shown in Figure 11 is implemented as follows:
  • the fourth generator, the second throttle valve, the fourth solution pump, the fourth solution heat exchanger and the heat exchanger are added, and the third The absorber 22 has a dilute solution line connected to the generator 1 via the third solution pump 14 and the third solution heat exchanger 15 to be adjusted to a third absorber 22 having a dilute solution line through the third solution pump 14
  • the third solution heat exchanger 15 is in communication with the fourth generator 17, and the fourth generator 17 and the concentrated solution line are connected to the generator 1 via the fourth solution pump 19 and the fourth solution heat exchanger 20, and the generator 1
  • the concentrated solution line is connected to the third generator 12 via the third solution heat exchanger 15 and is adjusted to be the generator 1 having the concentrated solution line passing through the fourth solution heat exchanger 20 and the third solution heat exchanger 15 and the third
  • the generator 12 is connected, and the generator 1 has a refrigerant vapor passage communicating with the condenser 5 to adjust the generator 1 to have a refrigerant vapor passage communicating with the fourth
  • the heat exchanger 16, the second generator 2 and the second throttle valve 13 are in communication with the evaporator 6, and the fourth generator 17 also has a refrigerant vapor passage communicating with the condenser 5, and the heat exchanger 16 has a heated medium tube The road is connected to the outside.
  • the refrigerant vapor generated by the generator 1 is supplied to the fourth generator 17 to drive the heat medium, and the diluted solution of the third absorber 22 enters the third solution pump 14 and the third solution heat exchanger 15 a four generator 17, the refrigerant vapor flows through the fourth generator 17, the solution heated therein releases the refrigerant vapor and is supplied to the condenser 5, and the concentrated solution of the fourth generator 17 passes through the fourth solution pump 19 and the fourth
  • the solution heat exchanger 20 enters the generator 1, and the concentrated solution of the generator 1 enters the third generator 12 via the fourth solution heat exchanger 20 and the third solution heat exchanger 15; the refrigerant vapor flowing through the fourth generator 17 After exothermic into a cold liquid, it flows through the heat exchanger 16 and the second generator 2 in sequence and gradually releases heat to cool down.
  • the cooled refrigerant liquid is throttled into the evaporator 6 through the second throttle valve 13 to form a fourth type. Absorption heat pump.
  • the fourth type of absorption heat pump shown in Figure 12 is implemented as follows:
  • the passage solution heat exchanger 10 is connected to the second absorber 4 to be adjusted so that the absorber 3 has a dilute solution line connected to the newly added absorber B via the newly added solution heat exchanger D, and the new absorber B has a dilute solution tube.
  • the new solution pump C and the solution heat exchanger 10 are connected to the second absorber 4, and the concentrated solution line of the second generator 2 is connected to the absorber 3 via the second solution pump 9 and the solution heat exchanger 10.
  • the second generator 2 has a concentrated solution line connected to the new generator A via the solution heat exchanger 10, and the new generator A has a concentrated solution line through the second solution pump 9 and the new solution heat exchanger D.
  • the newly added generator A and the refrigerant vapor passage are connected with the newly added absorber B, and the second generator 2 has a refrigerant liquid pipeline connected to the evaporator 6 through the throttle valve 7 to be adjusted to the first
  • the second generator 2 has a refrigerant liquid pipeline connected with the newly added generator A, and then adds a generator A and then a refrigerant liquid pipeline through the throttle valve 7 and the evaporator 6 , New absorber B also communicates with an external cooling medium pipeline.
  • the dilute solution of the absorber 3 enters the new absorber B through the newly added solution heat exchanger D, absorbs the refrigerant vapor and exotherms in the cooling medium, and adds the diluted solution of the absorber B through the newly added solution.
  • the pump C and the solution heat exchanger 10 enter the second absorber 4; the concentrated solution of the second generator 2 enters the new generator A, the endothermic release refrigerant vapor, and supplies the new absorber B through the solution heat exchanger 10.
  • the new concentrated solution of the generator A enters the absorber 3 through the second solution pump 9 and the newly added solution heat exchanger D; the coolant liquid of the condenser 5 flows through the second generator 2 and the newly added generator A in turn.
  • the heat is gradually cooled down, and the coolant liquid after cooling is throttled into the evaporator 6 through the throttle valve 7 to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump shown in Figure 13 is implemented as follows:
  • the passage solution heat exchanger 10 is connected to the second absorber 4 to be adjusted so that the absorber 3 has a dilute solution line connected to the newly added absorber B via the newly added solution heat exchanger D, and the new absorber B has a dilute solution tube.
  • the new solution pump C and the solution heat exchanger 10 are connected to the second absorber 4, and the concentrated solution line of the second generator 2 is connected to the absorber 3 via the second solution pump 9 and the solution heat exchanger 10.
  • the second generator 2 has a concentrated solution line connected to the newly added generator A via the solution heat exchanger 10, and the new generator A has a concentrated solution line through the second solution.
  • the liquid pump 9 and the newly added solution heat exchanger D are in communication with the absorber 3, and the newly added generator A has a refrigerant vapor passage communicating with the newly added absorber B, and the second generator 2 has a refrigerant liquid pipeline passage section.
  • the flow valve 7 is connected to the evaporator 6 to be adjusted so that the second generator 2 has a refrigerant liquid line connected with the newly added generator A, and then the new generator A is further provided with the refrigerant liquid line through the throttle valve 7 and the evaporator 6 Connected, the second generator 2 has a refrigerant liquid pipeline connected to the evaporator 6 via the second throttle valve 13 and is adjusted to be a second generator 2.
  • the refrigerant liquid pipeline is newly connected to the newly added generator A.
  • the refrigerant A further has a refrigerant liquid line connected to the evaporator 6 via the second throttle valve 13, and the newly added absorber B and the cooling medium line communicate with the outside.
  • the dilute solution of the absorber 3 enters the new absorber B through the newly added solution heat exchanger D, absorbs the refrigerant vapor and exotherms in the cooling medium, and adds the diluted solution of the absorber B through the newly added solution.
  • the pump C and the solution heat exchanger 10 enter the second absorber 4; the concentrated solution of the second generator 2 enters the new generator A, the endothermic release refrigerant vapor, and supplies the new absorber B through the solution heat exchanger 10.
  • the new concentrated solution of the generator A enters the absorber 3 through the second solution pump 9 and the newly added solution heat exchanger D; the coolant liquid of the condenser 5 flows through the second generator 2 and the newly added generator A in turn.
  • the heat is gradually cooled down, and the coolant liquid after the cooling is throttled into the evaporator 6 through the throttle valve 7; the refrigerant liquid generated by the third generator 12 sequentially flows through the heat exchanger 16, the second generator 2, and newly occurs.
  • the device A gradually releases heat and cools down, and the coolant liquid after the cooling is throttled into the evaporator 6 through the second throttle valve 13 to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump shown in Figure 14 is implemented as follows:
  • the passage solution heat exchanger 10 is connected to the second absorber 4 to be adjusted so that the absorber 3 has a dilute solution line connected to the newly added absorber B via the newly added solution heat exchanger D, and the new absorber B has a dilute solution tube.
  • the new solution pump C and the solution heat exchanger 10 are connected to the second absorber 4, and the concentrated solution line of the second generator 2 is connected to the absorber 3 via the second solution pump 9 and the solution heat exchanger 10.
  • the second generator 2 has a concentrated solution line connected to the new generator A via the solution heat exchanger 10, and the new generator A has a concentrated solution line through the second solution pump 9 and the new solution heat exchanger D.
  • the newly added generator A and the refrigerant vapor passage are connected with the newly added absorber B, and the second generator 2 has a refrigerant liquid pipeline connected to the evaporator 6 through the throttle valve 7 to be adjusted to the first
  • the second generator 2 has a refrigerant liquid pipeline connected with the newly added generator A, and then adds a generator A and then a refrigerant liquid pipeline through the throttle valve 7 and the evaporator 6
  • the second generator 2 has a refrigerant liquid pipeline connected to the evaporator 6 via the second throttle valve 13 to be adjusted to be a second generator 2.
  • the refrigerant liquid pipeline is connected with the newly added generator A, and the generator is newly added.
  • a further refrigerant liquid pipeline communicates with the evaporator 6 via the second throttle valve 13, and the second generator 2 refrigerant liquid pipeline is connected to the evaporator 6 through the third throttle valve 18 to be adjusted to the second occurrence.
  • the refrigerant 2 is connected to the newly added generator A, and then the new generator A is connected, and then the refrigerant liquid pipeline is connected to the evaporator 6 via the third throttle valve 18, and the absorber B and the cooling medium are newly added.
  • the piping is connected to the outside.
  • the dilute solution of the absorber 3 enters the new absorber B through the newly added solution heat exchanger D, absorbs the refrigerant vapor and exotherms in the cooling medium, and adds the diluted solution of the absorber B through the newly added solution.
  • the pump C and the solution heat exchanger 10 enter the second absorber 4; the concentrated solution of the second generator 2 enters the new generator A, the endothermic release refrigerant vapor, and supplies the new absorber B through the solution heat exchanger 10.
  • the new concentrated solution of the generator A enters the absorber 3 through the second solution pump 9 and the newly added solution heat exchanger D; the coolant liquid of the condenser 5 flows through the second generator 2 and the newly added generator A in turn.
  • the heat is gradually cooled down, and the coolant liquid after the cooling is throttled into the evaporator 6 through the throttle valve 7; the refrigerant liquid generated by the third generator 12 sequentially flows through the fourth generator 17, the heat exchanger 16, and the second occurs.
  • the generator 2 and the new generator A are gradually heated and cooled, and the coolant liquid after the cooling is throttled into the evaporator 6 through the second throttle valve 13; the coolant liquid generated by the fourth generator 17 sequentially flows through the second heat.
  • the exchanger 21, the second generator 2 and the newly added generator A are gradually heated and cooled, and the coolant liquid after the cooling is passed through the third throttle valve 18
  • the stream enters the evaporator 6 to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump shown in Figure 15 is implemented as follows:
  • a new generator, a new absorber, a new solution pump and a new solution heat exchanger are added, and the evaporator 6 has a refrigerant vapor.
  • the passage is connected to the absorber 3 to adjust the evaporator 6 to have a refrigerant vapor passage communicating with the newly added absorber B, and the new absorber B and the dilute solution pipeline are connected to the new solution pump C and the new solution heat exchanger D.
  • the new generator A is connected, the new generator A and the concentrated solution pipeline are connected to the newly added absorber B via the new solution heat exchanger D, and the new generator A and the refrigerant vapor passage are connected to the absorber 3.
  • the new generator A also has a driving heat medium pipeline connected to the outside, and the newly added absorber B and the heated medium pipeline communicate with the outside.
  • the refrigerant vapor generated by the evaporator 6 enters the newly added absorber B, and the diluted solution of the newly added absorber B enters the newly added generator A through the newly added solution pump C and the newly added solution heat exchanger D,
  • the driving heat medium flows through the new generator A, and the solution heated into the solution releases the refrigerant vapor and supplies it to the absorber 3.
  • the new concentrated solution of the generator A is added to the new absorber B through the new solution heat exchanger D.
  • the second type of absorption heat pump is formed by absorbing refrigerant vapor and radiating heat to the heated medium.
  • the fourth type of absorption heat pump shown in Figure 16 is implemented as follows:
  • the passage is connected with the condenser 5 to adjust the generator 1 to have a refrigerant vapor passage communicating with the newly added absorber B, and the new absorber B and the dilute solution pipeline are added by the new solution pump C and the new solution heat exchanger D.
  • the new generator A is connected, the new generator A and the concentrated solution pipeline are connected to the newly added absorber B via the new solution heat exchanger D, and the new generator A and the refrigerant vapor passage are connected to the condenser 5.
  • the new generator A also has a driving heat medium pipeline connected to the outside, and the newly added absorber B and the heated medium pipeline communicate with the outside.
  • the refrigerant vapor generated by the generator 1 enters the newly added absorber B, and the diluted solution of the newly added absorber B enters the newly added generator A through the newly added solution pump C and the newly added solution heat exchanger D,
  • the driving heat medium flows through the newly added generator A, and the solution heated into the solution releases the refrigerant vapor and supplies it to the condenser 5, and the concentrated solution of the newly added generator A enters the newly added absorber B through the newly added solution heat exchanger D.
  • the second type of absorption heat pump is formed by absorbing refrigerant vapor and radiating heat to the heated medium.
  • the fourth type of absorption heat pump shown in Figure 17 is implemented as follows:
  • the refrigerant liquid of the condenser 5 flows through the second generator 2 to be cooled and then cooled, and then throttled and throttled through the throttle valve 7, and the refrigerant liquid flows through the second absorber 4 to absorb heat and partially vaporize. After that, it enters the evaporator 6 to form a fourth type of absorption heat pump.
  • the fourth type of absorption heat pump shown in Figure 18 is used for refrigeration as follows:
  • the circulation pump is added to cancel the cooling medium line of the second absorber 4 and the external communication, and the circulation pump E has the circulating medium line and the second connection.
  • the evaporator 6 After the absorber 4 and the evaporator 6, the evaporator 6 has a circulating medium line connected to the circulation pump E and constitutes a circulation loop.
  • the circulating heat medium flows through the second absorber 4 to absorb heat, and then flows through the evaporator 6 to release heat, and then enters the circulation pump E to form a fourth type of absorption heat pump.
  • the fifth type of absorption heat pump shown in Figure 19 is implemented as follows:
  • the dilute solution pipeline is connected to the second absorber 4 via the new solution pump C and the solution heat exchanger 10, and the second generator 2 has the concentrated solution pipeline through the second solution pump 9 and the solution heat exchanger 10 and
  • the absorber 3 is connected to be adjusted so that the second generator 2 has a concentrated solution line connected to the newly added generator A via the solution heat exchanger 10, and the new generator A has a concentrated solution line through the second solution pump 9 and newly added
  • the solution heat exchanger D is in communication with the absorber 3, and the newly added generator A and the refrigerant vapor passage are connected with the newly added absorber B.
  • the newly added generator A and the residual heat medium pipeline are connected to the outside, and the absorber B is newly added. There is also a cooling medium line that communicates with the outside.
  • the dilute solution of the absorber 3 enters the newly added absorber B through the newly added solution heat exchanger D, absorbs the refrigerant vapor and radiates heat to the cooling medium, and newly adds the diluted solution of the absorber B through the newly added solution.
  • the pump C and the solution heat exchanger 10 enter the second absorber 4; the concentrated solution of the second generator 2 enters the new generator A through the solution heat exchanger 10, and the residual heat medium flows through the newly added generator A, and is heated therein.
  • the solution releases the refrigerant vapor and supplies it to the new absorber B.
  • the concentrated solution of the new generator A is introduced into the absorber 3 via the second solution pump 9 and the new solution heat exchanger D to form a fifth type of absorption heat pump.
  • the fifth type of absorption heat pump shown in Figure 20 is implemented as follows:
  • the second generator 2 adds a waste heat medium pipeline to communicate with the outside; the refrigerant liquid and the waste heat medium jointly provide a driving heat load to the second generator 2 to form a fifth type of absorption. Heat pump.
  • the fifth type of absorption heat pump shown in Figure 21 is implemented as follows:
  • the vapor passage of the agent is connected to the second absorber 4 to be adjusted so that the second generator 2 has a refrigerant vapor passage communicating with the newly added absorber B, and the newly added absorber B and the dilute solution pipeline are added by the new solution pump C and newly added.
  • the solution heat exchanger D is connected with the newly added generator A, and the newly added generator A and the concentrated solution pipeline are connected to the newly added absorber B via the newly added solution heat exchanger D, and the new generator A has refrigerant vapor.
  • the passage is connected with the second absorber 4, and the newly added generator A and the waste heat medium pipeline communicate with the outside, and the newly added absorber B and the cooling medium pipeline communicate with the outside.
  • the refrigerant vapor generated by the second generator 2 enters the newly added absorber B, and the diluted solution of the new absorber B is added to the new generator through the newly added solution pump C and the newly added solution heat exchanger D.
  • the waste heat medium flows through the newly added generator A, and the solution heated into the solution releases the refrigerant vapor and supplies it to the second absorber 4.
  • the new concentrated solution of the generator A is added to the new solution heat exchanger D to enter the new
  • the absorber B absorbs the refrigerant vapor and exotherms the cooling medium to form a fifth type of absorption heat pump.

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Abstract

提供了一种第四类吸收式热泵和第五类吸收式热泵。吸收器(3)经溶液热交换器(10)与第二吸收器(4)连通，第二吸收器(4)经溶液泵(8)和第二溶液热交换器(11)与发生器(1)连通，发生器(1)经第二溶液热交换器(11)与第二发生器(2)连通，第二发生器(2)经第二溶液泵(9)和溶液热交换器(10)与吸收器(3)连通，发生器(1)有冷剂蒸汽通道与冷凝器(5)连通，第二发生器(2)有冷剂蒸汽通道与第二吸收器(4)连通，冷凝器(5)经第二发生器(2)和节流阀(7)与蒸发器(6)连通，蒸发器(6)有冷剂蒸汽通道与吸收器(3)连通，发生器(1)有驱动热介质管路与外部连通，吸收器(3)和冷凝器(5)还分别有被加热介质管路与外部连通，蒸发器(6)有余热介质管路与外部连通，第二吸收器(4)有冷却介质管路与外部连通，形成第四类吸收式热泵。在第四类吸收式热泵中增加新增发生器(A)、新增吸收器(B)、新增溶液泵(C)和新增溶液热交换器(D)，形成第五类吸收式热泵。

Description

第四类吸收式热泵与第五类吸收式热泵 技术领域：
本发明属于吸收式热泵和余热利用技术领域。
背景技术：
在吸收式热泵技术领域，分别有以高温驱动热介质与被加热介质之间温差为驱动温差的第一类吸收式热泵(吸收式制冷机)，以余热介质与冷环境(冷却介质)之间温差为驱动温差的第二类吸收式热泵，以及同时以前述两种温差为驱动温差的第三类吸收式热泵。根据已有的认识或观点，这三种类型的吸收式热泵中，高温驱动热负荷释放到冷环境(冷却介质)中，以高温驱动热介质与冷环境(冷却介质)之间温差作为吸收式热泵的驱动温差是不合理的；同样的道理，高温驱动热降温到被加热介质温度之下，并使这种温降作为吸收式热泵的驱动温差也是不可思议的。
在提供高温热负荷的第一类吸收式热泵和第三类吸收式热泵中，本领域技术人员遇到了这样的技术难题：以TFE-TDE高温溶液为代表的吸收式热泵流程中，高温发生器释放冷剂蒸汽并在冷凝器中放热于被加热介质之后形成冷剂液；冷剂蒸汽潜热小，而冷剂液温度高，显热相对较大，这导致吸收式热泵的性能指数很低，热能利用率不高，使得第一类吸收式热泵和第三类吸收式热泵在高温供热领域或应用高温热负荷进行制冷的应用受到极大限制。
发明人认识到上述问题，并开发出了解决上述问题的技术新方案，有了包含以高温热负荷两种温降为驱动温差的第四类吸收式热泵和第五类吸收式热泵；本发明提供利用第二发生器和第二吸收器实现冷剂液温差利用为基础的多款第四类吸收式热泵和第五类吸收式热泵。
发明内容：
本发明主要目的是要提供第四类吸收式热泵和第五类吸收式热泵，具体发明内容分项阐述如下：
1.第四类吸收式热泵，主要由发生器、第二发生器、吸收器、第二吸收器、冷凝器、蒸发器、节流阀、溶液泵、第二溶液泵、溶液热交换器和第二溶液热交换器所组成；吸收器有稀溶液管路经溶液热交换器与第二吸收器连通，第二吸收器还有稀溶液管路经溶液泵和第二溶液热交换器与发生器连通，发生器还有浓溶液管路经第二溶液热交换器与第二发生器连通，第二发生器还有浓溶液管路经第二溶液泵和溶液热交换器与吸收器连通，发生器还有冷剂蒸汽通道与冷凝器连通，第二发生器还有冷剂蒸汽通道与第二吸收器连通，冷凝器还有冷剂液管路与第二发生器连通之后第二发生器再有冷剂液管路经节流阀与蒸发器连通，蒸发器还有冷剂蒸汽通道与吸收器连通，发生器还有驱动热介质管路与外部连通，吸收器和冷凝器还分别有被加热介质管路与外部连通，蒸发器还有余热介质管路与外部连通，第二吸收器还有冷却介质管路与外部连通，形成第四类吸收式热泵。
2.第四类吸收式热泵，是在第1项所述的第四类吸收式热泵中，取消节流阀，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，形成第四类吸收式热泵。
3.第四类吸收式热泵，是在第1项所述的第四类吸收式热泵中，增加第三发生器、第二节流阀、第三溶液泵、第三溶液热交换器和热交换器，第二吸收器增设稀溶液管路经第三溶液泵和第三溶液热交换器与第三发生器连通，第三发生器还有浓溶液管路经第三溶液热交换器与第二发生器连通，将发生器有冷剂蒸汽通道与冷凝器连通调整为发生器有冷剂蒸汽通道与第三发生器连通之后第三发生器再有冷剂液管路经热交换器、第二发生器和第二节流阀与蒸发器连通，第三发生器还有冷剂蒸汽通道与冷凝器连通，热交换器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
4.第四类吸收式热泵，是在第1项所述的第四类吸收式热泵中，增加第三发生器、第二节流阀、第三溶液热交换器和热交换器，将第二吸收器有稀溶液管路经溶液泵和第二溶液热交换器与发生器连通调整为第二吸收器有稀溶液管路经溶液泵、第二溶液热交换器和第三溶液热交换器与发生器连通，将发生器有浓溶液管路经第二溶液热交换器与第二发生器连通调整为发生器有浓溶液管路经第三溶液热交换器与第三发生器连通，第三发生器再有浓溶液管路经第二溶液热交换器与第二发生器连通，将发生器有冷剂蒸汽通道与冷凝器连通调整为发生器有冷剂蒸汽通道与第三发生器连通之后第三发生器再有冷剂液管路经热交换器、第二发生器和第二节流阀与蒸发器连通，第三发生器还有冷剂蒸汽通道与冷凝器连通，热交换器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
5.第四类吸收式热泵，是在第1项所述的第四类吸收式热泵中，增加第三发生器、第二节流阀、第三溶液泵、第三溶液热交换器和热交换器，将第二吸收器有稀溶液管路经溶液泵和第二溶液热交换器与发生器连通调整为第二吸收器有稀溶液管路经溶液泵和第二溶液热交换器与第三发生器连通，第三发生器再有浓溶液管路经第三溶液泵和第三溶液热交换器与发生器连通，将发生器有浓溶液管路经第二溶液热交换器与第二发生器连通调整为发生器有浓溶液管路经第三溶液热交换器和第二溶液热交换器与第二发生器连通，将发生器有冷剂蒸汽通道与冷凝器连通调整为发生器有冷剂蒸汽通道与第三发生器连通之后第三发生器再有冷剂液管路经热交换器、第二发生器和第二节流阀与蒸发器连通，第三发生器还有冷剂蒸汽通道与冷凝器连通，热交换器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
6.第四类吸收式热泵，是在第3-5项所述的任一第四类吸收式热泵中，取消节流阀和第二节流阀，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，将第二发生器有冷剂液管路经第二节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，形成第四类吸收式热泵。
7.第四类吸收式热泵，是在第3项所述的第四类吸收式热泵中，增加第四发生器、第三节流阀，第四溶液泵、第四溶液热交换器和第二热交换器，第二吸收器增设稀溶液管路经第四溶液泵和第四溶液热交换器与第四发生器连通，第四发生器还有浓溶液管路经第四溶液热交换器与第二发生器连通，第四发生器还有冷剂蒸汽通道与冷凝器连通，将第三发生器有冷剂蒸汽通道与冷凝器连通调整为第三发生器有冷剂蒸汽通道与第四发生器连通之后第四发生器再有冷剂液管路经第二热交换器、第二发生器和第三节流阀与蒸发器连通，将第三发生器有冷剂液管路经热交换器、第二发生器和第二节流阀与蒸发器连通调整为第三发生器有冷剂液管路经第四发生器、热交换器、第二发生器和第二节流阀与蒸发器连通， 第二热交换器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
8.第四类吸收式热泵，是在第4项所述的第四类吸收式热泵中，增加第四发生器、第三节流阀、第四溶液热交换器和第二热交换器，将第二吸收器有稀溶液管路经溶液泵、第二溶液热交换器和第三溶液热交换器与发生器连通调整为第二吸收器有稀溶液管路经溶液泵、第四溶液热交换器、第二溶液热交换器和第三溶液热交换器与发生器连通，将第三发生器有浓溶液管路经第二溶液热交换器与第二发生器连通调整为第三发生器有浓溶液管路经第二溶液热交换器与第四发生器连通，第四发生器再有浓溶液管路经第四溶液热交换器与第二发生器连通，第四发生器还有冷剂蒸汽通道与冷凝器连通，将第三发生器有冷剂蒸汽通道与冷凝器连通调整为第三发生器有冷剂蒸汽通道与第四发生器连通之后第四发生器再有冷剂液管路经第二热交换器、第二发生器和第三节流阀与蒸发器连通，将第三发生器有冷剂液管路经热交换器、第二发生器和第二节流阀与蒸发器连通调整为第三发生器有冷剂液管路经第四发生器、热交换器、第二发生器和第二节流阀与蒸发器连通，第二热交换器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
9.第四类吸收式热泵，是在第5项所述的第四类吸收式热泵中，增加第四发生器、第三节流阀，第四溶液泵、第四溶液热交换器和第二热交换器，将第二吸收器有稀溶液管路经溶液泵和第二溶液热交换器与第三发生器连通调整为第二吸收器有稀溶液管路经溶液泵和第二溶液热交换器与第四发生器连通，第四发生器再有浓溶液管路经第四溶液泵和第四溶液热交换器与第三发生器连通，将发生器有浓溶液管路经第三溶液热交换器和第二溶液热交换器与第二发生器连通调整为发生器有浓溶液管路经第三溶液热交换器、第四溶液热交换器和第二溶液热交换器与第二发生器连通，第四发生器还有冷剂蒸汽通道与冷凝器连通，将第三发生器有冷剂蒸汽通道与冷凝器连通调整为第三发生器有冷剂蒸汽通道与第四发生器连通之后第四发生器再有冷剂液管路经第二热交换器、第二发生器和第三节流阀与蒸发器连通，将第三发生器有冷剂液管路经热交换器、第二发生器和第二节流阀与蒸发器连通调整为第三发生器有冷剂液管路经第四发生器、热交换器、第二发生器和第二节流阀与蒸发器连通，第二热交换器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
10.第四类吸收式热泵，是在第7-9项所述的任一第四类吸收式热泵中，取消节流阀、第二节流阀和第三节流阀，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，将第二发生器有冷剂液管路经第二节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，将第二发生器有冷剂液管路经第三节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，形成第四类吸收式热泵。
11.第四类吸收式热泵，主要由发生器、第二发生器、吸收器、第二吸收器、冷凝器、蒸发器、节流阀、溶液泵、第二溶液泵、溶液热交换器、第二溶液热交换器、第三发生器、第三溶液泵、第三溶液热交换器和第三吸收器所组成；吸收器有稀溶液管路经溶液热交换器与第二吸收器连通，第二吸收器还有稀溶液管路经溶液泵和第二溶液热交换器与第三吸收器连通，第三吸收器还有稀溶液管路经第三溶液泵和第三溶液热交换器与发生器连通，发生器还有浓溶液管路经第三溶液热交换器与第三发生器连通，第三发生器还有浓溶液管路经第二溶液热交换器与第二发生器连通，第二发生器还有浓溶液管路经第二溶液泵和溶液热交换器与吸收器连通，发生器还有冷剂蒸汽通道与冷凝器连通，第二发生器还有冷剂 蒸汽通道与第二吸收器连通，第三发生器还有冷剂蒸汽通道与第三吸收器连通，冷凝器还有冷剂液管路与第二发生器连通之后第二发生器再有冷剂液管路经节流阀与蒸发器连通，蒸发器还有冷剂蒸汽通道与吸收器连通，发生器和第三发生器还分别有驱动热介质管路与外部连通，吸收器、冷凝器和第三吸收器还分别有被加热介质管路与外部连通，蒸发器还有余热介质管路与外部连通，第二吸收器还有冷却介质管路与外部连通，形成第四类吸收式热泵。
12.第四类吸收式热泵，是在第11项所述的第四类吸收式热泵中，取消节流阀，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，形成第四类吸收式热泵。
13.第四类吸收式热泵，是在第11项所述的第四类吸收式热泵中，增加第四发生器、第二节流阀、第四溶液泵、第四溶液热交换器和热交换器，第三吸收器增设稀溶液管路经第四溶液泵和第四溶液热交换器与第四发生器连通，第四发生器还有浓溶液管路经第四发生器与第三发生器连通，将发生器有冷剂蒸汽通道与冷凝器连通调整为发生器有冷剂蒸汽通道与第四发生器连通之后第四发生器再有冷剂液管路经热交换器、第二发生器和第二节流阀与蒸发器连通，第四发生器还有冷剂蒸汽通道与冷凝器连通，热交换器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
14.第四类吸收式热泵，是在第11项所述的第四类吸收式热泵中，增加第四发生器、第二节流阀、第四溶液热交换器和热交换器，将第三吸收器有稀溶液管路经第三溶液泵和第三溶液热交换器与发生器连通调整为第三吸收器有稀溶液管路经第三溶液泵、第三溶液热交换器和第四溶液热交换器与发生器连通，将发生器有浓溶液管路经第三溶液热交换器与第三发生器连通调整为发生器有浓溶液管路经第四溶液热交换器与第四发生器连通，第四发生器再有浓溶液管路经第三溶液热交换器与第三发生器连通，将发生器有冷剂蒸汽通道与冷凝器连通调整为发生器有冷剂蒸汽通道与第四发生器连通之后第四发生器再有冷剂液管路经热交换器、第二发生器和第二节流阀与蒸发器连通，第四发生器还有冷剂蒸汽通道与冷凝器连通，热交换器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
15.第四类吸收式热泵，是在第11项所述的第四类吸收式热泵中，增加第四发生器、第二节流阀、第四溶液泵、第四溶液热交换器和热交换器，将第三吸收器有稀溶液管路经第三溶液泵和第三溶液热交换器与发生器连通调整为第三吸收器有稀溶液管路经第三溶液泵和第三溶液热交换器与第四发生器连通，第四发生器还有浓溶液管路经第四溶液泵和第四溶液热交换器与发生器连通，将发生器有浓溶液管路经第三溶液热交换器与第三发生器连通调整为发生器有浓溶液管路经第四溶液热交换器和第三溶液热交换器与第三发生器连通，将发生器有冷剂蒸汽通道与冷凝器连通调整为发生器有冷剂蒸汽通道与第四发生器连通之后第四发生器再有冷剂液管路经热交换器、第二发生器和第二节流阀与蒸发器连通，第四发生器还有冷剂蒸汽通道与冷凝器连通，热交换器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
16.第四类吸收式热泵，是在第13-15项所述的任一第四类吸收式热泵中，第四发生器增设驱动热介质管路与外部连通，形成第四类吸收式热泵。
17.第四类吸收式热泵，是在第13-16项所述的任一第四类吸收式热泵中，取消节流 阀和第二节流阀，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，将第二发生器有冷剂液管路经第二节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，形成第四类吸收式热泵。
18.第四类吸收式热泵，是在第1或第11项所述的第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器有稀溶液管路经溶液热交换器与第二吸收器连通调整为吸收器有稀溶液管路经新增溶液热交换器与新增吸收器连通，新增吸收器再有稀溶液管路经新增溶液泵和溶液热交换器与第二吸收器连通，将第二发生器有浓溶液管路经第二溶液泵和溶液热交换器与吸收器连通调整为第二发生器有浓溶液管路经溶液热交换器与新增发生器连通，新增发生器再有浓溶液管路经第二溶液泵和新增溶液热交换器与吸收器连通，新增发生器还有冷剂蒸汽通道与新增吸收器连通，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路与新增发生器连通之后新增发生器再有冷剂液管路经节流阀与蒸发器连通，新增吸收器还有冷却介质管路与外部连通，形成第四类吸收式热泵。
19.第四类吸收式热泵，是在第18项所述的任一第四类吸收式热泵中，取消节流阀，将新增发生器有冷剂液管路经节流阀与蒸发器连通调整为新增发生器有冷剂液管路与蒸发器连通，形成第四类吸收式热泵。
20.第四类吸收式热泵，是在第3-5、13-16项所述的任一第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器有稀溶液管路经溶液热交换器与第二吸收器连通调整为吸收器有稀溶液管路经新增溶液热交换器与新增吸收器连通，新增吸收器再有稀溶液管路经新增溶液泵和溶液热交换器与第二吸收器连通，将第二发生器有浓溶液管路经第二溶液泵和溶液热交换器与吸收器连通调整为第二发生器有浓溶液管路经溶液热交换器与新增发生器连通，新增发生器再有浓溶液管路经第二溶液泵和新增溶液热交换器与吸收器连通，新增发生器还有冷剂蒸汽通道与新增吸收器连通，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路与新增发生器连通之后新增发生器再有冷剂液管路经节流阀与蒸发器连通，将第二发生器有冷剂液管路经第二节流阀与蒸发器连通调整为第二发生器有冷剂液管路与新增发生器连通之后新增发生器再有冷剂液管路经第二节流阀与蒸发器连通，新增吸收器还有冷却介质管路与外部连通，形成第四类吸收式热泵。
21.第四类吸收式热泵，是在第20项所述的任一第四类吸收式热泵中，取消节流阀和第二节流阀，将新增发生器有冷剂液管路经节流阀与蒸发器连通调整为新增发生器有冷剂液管路与蒸发器连通，将新增发生器有冷剂液管路经第二节流阀与蒸发器连通调整为新增发生器有冷剂液管路与蒸发器连通，形成第四类吸收式热泵。
22.第四类吸收式热泵，是在第7-9项所述的任一第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器有稀溶液管路经溶液热交换器与第二吸收器连通调整为吸收器有稀溶液管路经新增溶液热交换器与新增吸收器连通，新增吸收器再有稀溶液管路经新增溶液泵和溶液热交换器与第二吸收器连通，将第二发生器有浓溶液管路经第二溶液泵和溶液热交换器与吸收器连通调整为第二发生器有浓溶液管路经溶液热交换器与新增发生器连通，新增发生器再有浓溶液管路经第二溶液泵和新 增溶液热交换器与吸收器连通，新增发生器还有冷剂蒸汽通道与新增吸收器连通，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路与新增发生器连通之后新增发生器再有冷剂液管路经节流阀与蒸发器连通，将第二发生器有冷剂液管路经第二节流阀与蒸发器连通调整为第二发生器有冷剂液管路与新增发生器连通之后新增发生器再有冷剂液管路经第二节流阀与蒸发器连通，将第二发生器有冷剂液管路经第三节流阀与蒸发器连通调整为第二发生器有冷剂液管路与新增发生器连通之后新增发生器再有冷剂液管路经第三节流阀与蒸发器连通，新增吸收器还有冷却介质管路与外部连通，形成第四类吸收式热泵。
23.第四类吸收式热泵，是在第22项所述的任一第四类吸收式热泵中，取消节流阀、第二节流阀和第三节流阀，将新增发生器有冷剂液管路经节流阀与蒸发器连通调整为新增发生器有冷剂液管路与蒸发器连通，将新增发生器有冷剂液管路经第二节流阀与蒸发器连通调整为新增发生器有冷剂液管路与蒸发器连通，将新增发生器有冷剂液管路经第三节流阀与蒸发器连通调整为新增发生器有冷剂液管路与蒸发器连通，形成第四类吸收式热泵。
24.第四类吸收式热泵，是在第1-17项所述的任一第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将蒸发器有冷剂蒸汽通道与吸收器连通调整为蒸发器有冷剂蒸汽通道与新增吸收器连通，新增吸收器还有稀溶液管路经新增溶液泵和新增溶液热交换器与新增发生器连通，新增发生器还有浓溶液管路经新增溶液热交换器与新增吸收器连通，新增发生器还有冷剂蒸汽通道与吸收器连通，新增发生器还有驱动热介质管路与外部连通，新增吸收器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
25.第四类吸收式热泵，是在第18-23项所述的任一第四类吸收式热泵中，增加新增第二发生器、新增第二吸收器、新增第二溶液泵和新增第二溶液热交换器，将蒸发器有冷剂蒸汽通道与吸收器连通调整为蒸发器有冷剂蒸汽通道与新增第二吸收器连通，新增第二吸收器还有稀溶液管路经新增第二溶液泵和新增第二溶液热交换器与新增第二发生器连通，新增第二发生器还有浓溶液管路经新增第二溶液热交换器与新增第二吸收器连通，新增第二发生器还有冷剂蒸汽通道与吸收器连通，新增第二发生器还有驱动热介质管路与外部连通，新增第二吸收器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
26.第四类吸收式热泵，是在第1-2、11-12项所述的任一第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将发生器有冷剂蒸汽通道与冷凝器连通调整为发生器有冷剂蒸汽通道与新增吸收器连通，新增吸收器还有稀溶液管路经新增溶液泵和新增溶液热交换器与新增发生器连通，新增发生器还有浓溶液管路经新增溶液热交换器与新增吸收器连通，新增发生器还有冷剂蒸汽通道与冷凝器连通，新增发生器还有驱动热介质管路与外部连通，新增吸收器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
27.第四类吸收式热泵，是在第18-19项所述的任一第四类吸收式热泵中，增加新增第二发生器、新增第二吸收器、新增第二溶液泵和新增第二溶液热交换器，将发生器有冷剂蒸汽通道与冷凝器连通调整为发生器有冷剂蒸汽通道与新增第二吸收器连通，新增第二吸收器还有稀溶液管路经新增第二溶液泵和新增第二溶液热交换器与新增第二发生器连 通，新增第二发生器还有浓溶液管路经新增第二溶液热交换器与新增第二吸收器连通，新增第二发生器还有冷剂蒸汽通道与冷凝器连通，新增第二发生器还有驱动热介质管路与外部连通，新增第二吸收器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
28.第四类吸收式热泵，是在第1或第11项所述的第四类吸收式热泵中，取消第二吸收器与外部连通的冷却介质管路，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路经节流阀和第二吸收器与蒸发器连通，形成第四类吸收式热泵。
29.第四类吸收式热泵，是在第3-5、13-16项所述的任一第四类吸收式热泵中，取消第二吸收器与外部连通的冷却介质管路，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路经节流阀和第二吸收器与蒸发器连通，将第二发生器有冷剂液管路经第二节流阀与蒸发器连通调整为第二发生器有冷剂液管路经第二节流阀和第二吸收器与蒸发器连通，形成第四类吸收式热泵。
30.第四类吸收式热泵，是在第3-5、13-16项所述的任一第四类吸收式热泵中，取消第二吸收器与外部连通的冷却介质管路，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路经节流阀和第二吸收器与蒸发器连通，或将第二发生器有冷剂液管路经第二节流阀与蒸发器连通调整为第二发生器有冷剂液管路经第二节流阀和第二吸收器与蒸发器连通，形成第四类吸收式热泵。
31.第四类吸收式热泵，是在第7-9项所述的任一第四类吸收式热泵中，取消第二吸收器与外部连通的冷却介质管路，并进行如下调整方案中的三选一、三选二或三选三，得到第四类吸收式热泵：调整方案一，是将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路经节流阀和第二吸收器与蒸发器连通；调整方案二，是将第二发生器有冷剂液管路经第二节流阀与蒸发器连通调整为第二发生器有冷剂液管路经第二节流阀和第二吸收器与蒸发器连通；调整方案三，是将第二发生器有冷剂液管路经第三节流阀与蒸发器连通调整为第二发生器有冷剂液管路经第三节流阀和第二吸收器与蒸发器连通。
32.第四类吸收式热泵，是在第18项所述的任一第四类吸收式热泵中，取消第二吸收器与外部连通的冷却介质管路，取消新增吸收器与外部连通的冷却介质管路，将新增发生器有冷剂液管路经节流阀与蒸发器连通调整为新增发生器有冷剂液管路经节流阀、第二吸收器和新增吸收器与蒸发器连通，形成第四类吸收式热泵。
33.第四类吸收式热泵，是在第1、3-5、7-9、11、13-16项所述的任一第四类吸收式热泵中，取消第二吸收器与外部连通的冷却介质管路，①增加循环泵，循环泵有循环介质管路依次连通第二吸收器和蒸发器之后蒸发器再有循环介质管路与循环泵连通形并组成循环回路，形成第四类吸收式热泵；②增加中间热交换器，中间热交换器连通第二吸收器和蒸发器，形成第四类吸收式热泵。
34.第四类吸收式热泵，是在第18、20、22项所述的任一第四类吸收式热泵中，增加循环泵，取消第二吸收器与外部连通的冷却介质管路，取消新增吸收器与外部连通的冷却介质管路，循环泵有循环介质管路依次连通新增吸收器、第二吸收器和蒸发器之后蒸发器再有循环介质管路与循环泵连通形并组成循环回路，形成第四类吸收式热泵。
35.第五类吸收式热泵，是在第1或第11项所述的第四类吸收式热泵中，增加新增发 生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器有稀溶液管路经溶液热交换器与第二吸收器连通调整为吸收器有稀溶液管路经新增溶液热交换器与新增吸收器连通，新增吸收器再有稀溶液管路经新增溶液泵和溶液热交换器与第二吸收器连通，将第二发生器有浓溶液管路经第二溶液泵和溶液热交换器与吸收器连通调整为第二发生器有浓溶液管路经溶液热交换器与新增发生器连通，新增发生器再有浓溶液管路经第二溶液泵和新增溶液热交换器与吸收器连通，新增发生器还有冷剂蒸汽通道与新增吸收器连通，新增发生器还有余热介质管路与外部连通，新增吸收器还有冷却介质管路与外部连通，形成第五类吸收式热泵。
36.第五类吸收式热泵，是在第35项所述的任一第四类吸收式热泵中，取消节流阀，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，形成第五类吸收式热泵。
37.第五类吸收式热泵，是在第3-5、13-16项所述的任一第五类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器有稀溶液管路经溶液热交换器与第二吸收器连通调整为吸收器有稀溶液管路经新增溶液热交换器与新增吸收器连通，新增吸收器再有稀溶液管路经新增溶液泵和溶液热交换器与第二吸收器连通，将第二发生器有浓溶液管路经第二溶液泵和溶液热交换器与吸收器连通调整为第二发生器有浓溶液管路经溶液热交换器与新增发生器连通，新增发生器再有浓溶液管路经第二溶液泵和新增溶液热交换器与吸收器连通，新增发生器还有冷剂蒸汽通道与新增吸收器连通，新增发生器还有余热介质管路与外部连通，新增吸收器还有冷却介质管路与外部连通，形成第四类吸收式热泵。
38.第五类吸收式热泵，是在第37项所述的任一第五类吸收式热泵中，取消节流阀和第二节流阀，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，将第二发生器有冷剂液管路经第二节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，形成第五类吸收式热泵。
39.第五类吸收式热泵，是在第7-9项所述的任一第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器有稀溶液管路经溶液热交换器与第二吸收器连通调整为吸收器有稀溶液管路经新增溶液热交换器与新增吸收器连通，新增吸收器再有稀溶液管路经新增溶液泵和溶液热交换器与第二吸收器连通，将第二发生器有浓溶液管路经第二溶液泵和溶液热交换器与吸收器连通调整为第二发生器有浓溶液管路经溶液热交换器与新增发生器连通，新增发生器再有浓溶液管路经第二溶液泵和新增溶液热交换器与吸收器连通，新增发生器还有冷剂蒸汽通道与新增吸收器连通，新增发生器还有余热介质管路与外部连通，新增吸收器还有冷却介质管路与外部连通，形成第五类吸收式热泵。
40.第五类吸收式热泵，是在第39项所述的任一第五类吸收式热泵中，取消节流阀、第二节流阀和第三节流阀，将第二发生器有冷剂液管路经节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，将第二发生器有冷剂液管路经第二节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，将第二发生器有冷剂液管路经第三节流阀与蒸发器连通调整为第二发生器有冷剂液管路与蒸发器连通，形成第五类吸收式热泵。
41.第五类吸收式热泵，是在第1-17、28-34项所述的任一第四类吸收式热泵中，第二发生器增设余热介质管路与外部连通，形成第五类吸收式热泵。
42.第五类吸收式热泵，是在第18-23项所述的任一第四类吸收式热泵中，第二发生器和新增发生器分别增设余热介质管路与外部连通，形成第五类吸收式热泵。
43.第五类吸收式热泵，是在第18-23项所述的任一第四类吸收式热泵中，第二发生器或新增发生器增设余热介质管路与外部连通，形成第五类吸收式热泵。
44.第五类吸收式热泵，是在第41项所述的任一第五类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将蒸发器有冷剂蒸汽通道与吸收器连通调整为蒸发器有冷剂蒸汽通道与新增吸收器连通，新增吸收器还有稀溶液管路经新增溶液泵和新增溶液热交换器与新增发生器连通，新增发生器还有浓溶液管路经新增溶液热交换器与新增吸收器连通，新增发生器还有冷剂蒸汽通道与吸收器连通，新增发生器还有驱动热介质管路与外部连通，新增吸收器还有被加热介质管路与外部连通，形成第五类吸收式热泵。
45.第五类吸收式热泵，是在第35-38、42-43项所述的任一第五类吸收式热泵中，增加新增第二发生器、新增第二吸收器、新增第二溶液泵和新增第二溶液热交换器，将蒸发器有冷剂蒸汽通道与吸收器连通调整为蒸发器有冷剂蒸汽通道与新增第二吸收器连通，新增第二吸收器还有稀溶液管路经新增第二溶液泵和新增第二溶液热交换器与新增第二发生器连通，新增第二发生器还有浓溶液管路经新增第二溶液热交换器与新增第二吸收器连通，新增第二发生器还有冷剂蒸汽通道与吸收器连通，新增第二发生器还有驱动热介质管路与外部连通，新增第二吸收器还有被加热介质管路与外部连通，形成第五类吸收式热泵。
46.第五类吸收式热泵，是在第1-17项所述的任一第五类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将第二发生器有冷剂蒸汽通道与第二吸收器连通调整为第二发生器有冷剂蒸汽通道与新增吸收器连通，新增吸收器还有稀溶液管路经新增溶液泵和新增溶液热交换器与新增发生器连通，新增发生器还有浓溶液管路经新增溶液热交换器与新增吸收器连通，新增发生器还有冷剂蒸汽通道与第二吸收器连通，新增发生器还有余热介质管路与外部连通，新增吸收器还有冷却介质管路与外部连通，形成第五类吸收式热泵。
47.第五类吸收式热泵，是在第35-40项所述的任一第五类吸收式热泵中，增加新增第二发生器、新增第二吸收器、新增第二溶液泵和新增第二溶液热交换器，将新增发生器有冷剂蒸汽通道与新增吸收器连通调整为新增发生器有冷剂蒸汽通道与新增第二吸收器连通，新增第二吸收器还有稀溶液管路经新增第二溶液泵和新增第二溶液热交换器与新增第二发生器连通，新增第二发生器还有浓溶液管路经新增第二溶液热交换器与新增第二吸收器连通，新增第二发生器还有冷剂蒸汽通道与新增吸收器连通，新增第二发生器还有余热介质管路与外部连通，新增第二吸收器还有冷却介质管路与外部连通，形成第五类吸收式热泵。
48.第五类吸收式热泵，是在第45-47项所述的任一第五类吸收式热泵中，第二发生器增设余热介质管路与外部连通，形成第五类吸收式热泵。
49.第五类吸收式热泵，是在第18-23项所述的任一第五类吸收式热泵中，增加新增 第二发生器、新增第二吸收器、新增第二溶液泵和新增第二溶液热交换器，将新增发生器有冷剂蒸汽通道与新增吸收器连通调整为新增发生器有冷剂蒸汽通道与新增第二吸收器连通，新增第二吸收器还有稀溶液管路经新增第二溶液泵和新增第二溶液热交换器与新增第二发生器连通，新增第二发生器还有浓溶液管路经新增第二溶液热交换器与新增第二吸收器连通，新增第二发生器还有冷剂蒸汽通道与新增吸收器连通，新增第二发生器还有余热介质管路与外部连通，新增第二吸收器还有冷却介质管路与外部连通，形成第五类吸收式热泵。
50.第五类吸收式热泵，是在第49项所述的任一第五类吸收式热泵中，第二发生器和新增发生器分别增设余热介质管路与外部连通，形成第五类吸收式热泵。
51.第五类吸收式热泵，是在第49项所述的任一第五类吸收式热泵中，第二发生器或新增发生器增设余热介质管路与外部连通，形成第五类吸收式热泵。
下面以图1所示第四类吸收式热泵和图17所示第五类吸收式热泵为例来进一步说明本发明的实质：
(1)高温驱动热通过发生器1转移到其所释放的冷剂蒸汽中，通过冷凝器5将其中一部分热传递到被加热介质中，从而实现高温驱动热介质与被加热介质之间温差的利用；由于高温介质的潜热相对较小，则使得冷凝器5的冷剂液中含有相对丰富的显热，采取直接经节流阀7节流进入蒸发器6的技术手段将会导致余热利用量的大幅度降低。
(2)图1中，冷剂液中的显热通过第二发生器2和第二吸收器4传递到冷却介质中，使部分高温驱动热的第二次温降发挥作用——降低了进入发生器1的溶液浓度或提高了进入吸收器3的溶液浓度。
(3)图17中，冷剂液流经第二发生器2放热于溶液并使其释放低压冷剂蒸汽向第二吸收器4提供，冷剂液再经节流阀7节流降压之后流经第二吸收器4吸热并部分汽化，这样高温驱动热再次降温至蒸发温度；此温差发挥作用——降低了进入发生器1的溶液浓度或提升了进入吸收器3的溶液浓度，此温差同样属于驱动温差。
这样的以高温驱动热的两种温降为驱动温差，包括能够实现对冷环境资源利用的吸收式热泵，不同于现有的第一类吸收式热泵、第二类吸收式热泵和第三类吸收式热泵，属于新的类型；按照技术出现的时间及考虑命名顺序，称以高温驱动热的两种温降为驱动温差的吸收式热泵为第四类吸收式热泵，称在第四类吸收式热泵基础上增加余热与冷环境之间温差为驱动温差的吸收式热泵为第五类吸收式热泵。
附图说明：
图1是依据本发明所提供的第四类吸收式热泵第1种结构与流程示意图。
图2是依据本发明所提供的第四类吸收式热泵第2种结构与流程示意图。
图3是依据本发明所提供的第四类吸收式热泵第3种结构与流程示意图。
图4是依据本发明所提供的第四类吸收式热泵第4种结构与流程示意图。
图5是依据本发明所提供的第四类吸收式热泵第5种结构与流程示意图。
图6是依据本发明所提供的第四类吸收式热泵第6种结构与流程示意图。
图7是依据本发明所提供的第四类吸收式热泵第7种结构与流程示意图。
图8是依据本发明所提供的第四类吸收式热泵第8种结构与流程示意图。
图9是依据本发明所提供的第四类吸收式热泵第9种结构与流程示意图。
图10是依据本发明所提供的第四类吸收式热泵第10种结构与流程示意图。
图11是依据本发明所提供的第四类吸收式热泵第11种结构与流程示意图。
图12是依据本发明所提供的第四类吸收式热泵第12种结构与流程示意图。
图13是依据本发明所提供的第四类吸收式热泵第13种结构与流程示意图。
图14是依据本发明所提供的第四类吸收式热泵第14种结构与流程示意图。
图15是依据本发明所提供的第四类吸收式热泵第15种结构与流程示意图。
图16是依据本发明所提供的第四类吸收式热泵第16种结构与流程示意图。
图17是依据本发明所提供的第四类吸收式热泵第17种结构与流程示意图。
图18是依据本发明所提供的第四类吸收式热泵第18种结构与流程示意图。
图19是依据本发明所提供的第五类吸收式热泵第1种结构与流程示意图。
图20是依据本发明所提供的第五类吸收式热泵第2种结构与流程示意图。
图21是依据本发明所提供的第五类吸收式热泵第3种结构与流程示意图。
图中，1-发生器，2-第二发生器，3-吸收器，4-第二吸收器，5-冷凝器，6-蒸发器，7-节流阀，8-溶液泵，9-第二溶液泵，10-溶液热交换器，11-第二溶液热交换器，12-第三发生器，13-第三节流阀，14-第三溶液泵，15-第三溶液热交换器，16-热交换器，17-第四发生器，18-第三节流阀，19-第四溶液泵，20-第四溶液热交换器，21-第二热交换器，22-第三吸收器；A-新增发生器，B-新增吸收器，C-新增溶液泵，D-新增溶液热交换器，E-循环泵。
这里要说明的是：
(1)以附图1所示第四类吸收式热泵为例，冷剂液管路中设置的节流阀7，可用重力压降替代；当冷却介质温度较低，流经第二发生器2的冷剂液温度降温至蒸发器6内部的蒸发温度时，不设置节流阀7，而将动力压差用于第二发生器2内部热交换器管路中。
(2)以图17所示第四类吸收式热泵为例，用于制冷场合时，流经蒸发器6的余热介质习惯上称作被制冷介质，此时的第四类吸收式热泵习惯上称作吸收式制冷机；本发明中统一称之为第四类吸收式热泵。
具体实施方式：
首先要说明的是，在结构和流程的表述上，非必要情况下不重复进行；对显而易见的流程不作表述。下面结合附图和实例来详细描述本发明。
图1所示的第四类吸收式热泵是这样实现的：
(1)结构上，它主要由发生器、第二发生器、吸收器、第二吸收器、冷凝器、蒸发器、节流阀、溶液泵、第二溶液泵、溶液热交换器和第二溶液热交换器所组成；吸收器3有稀溶液管路经溶液热交换器10与第二吸收器4连通，第二吸收器4还有稀溶液管路经溶液泵8和第二溶液热交换器11与发生器1连通，发生器1还有浓溶液管路经第二溶液热交换器11与第二发生器2连通，第二发生器2还有浓溶液管路经第二溶液泵9和溶液热交换器10与吸收器3连通，发生器1还有冷剂蒸汽通道与冷凝器5连通，第二发生器2还有冷剂蒸汽通道与第二吸收器4连通，冷凝器5还有冷剂液管路与第二发生器2连通之后第二发生器2再有冷剂液管路经节流阀7与蒸发器6连通，蒸发器6还有冷剂蒸汽通道与吸收器3 连通，发生器1还有驱动热介质管路与外部连通，吸收器3和冷凝器5还分别有被加热介质管路与外部连通，蒸发器6还有余热介质管路与外部连通，第二吸收器4还有冷却介质管路与外部连通。
(2)流程上，吸收器3的稀溶液经溶液热交换器10进入第二吸收器4、吸收冷剂蒸汽并放热于冷却介质，第二吸收器4的稀溶液经溶液泵8和第二溶液热交换器11进入发生器1，驱动热介质流经发生器1、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，发生器1的浓溶液经第二溶液热交换器11进入第二发生器2、吸热释放冷剂蒸汽并向第二吸收器4提供，第二发生器2的浓溶液经第二溶液泵9和溶液热交换器10进入吸收器3、吸收冷剂蒸汽并放热于被加热介质；冷凝器5的冷剂蒸汽放热于被加热介质成冷剂液，冷剂液流经第二发生器2放热降温之后再经节流阀7节流进入蒸发器6、吸热成冷剂蒸汽并向吸收器3提供，形成第四类吸收式热泵。
图2所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图1所示第四类吸收式热泵中，增加第三发生器、第二节流阀、第三溶液泵、第三溶液热交换器和热交换器，第二吸收器4增设稀溶液管路经第三溶液泵14和第三溶液热交换器15与第三发生器12连通，第三发生器12还有浓溶液管路经第三溶液热交换器15与第二发生器2连通，将发生器1有冷剂蒸汽通道与冷凝器5连通调整为发生器1有冷剂蒸汽通道与第三发生器12连通之后第三发生器12再有冷剂液管路经热交换器16、第二发生器2和第二节流阀13与蒸发器6连通，第三发生器12还有冷剂蒸汽通道与冷凝器5连通，热交换器16还有被加热介质管路与外部连通。
(2)流程上，发生器1产生的冷剂蒸汽提供给第三发生器12作驱动热介质，第二吸收器4的部分稀溶液经第三溶液泵14和第三溶液热交换器15进入第三发生器12，冷剂蒸汽流经第三发生器12、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，第三发生器12的浓溶液经第三溶液热交换器15进入第二发生器2；流经第三发生器12的冷剂蒸汽放热成冷剂液之后依次流经热交换器16和第二发生器2并逐步放热降温，降温后的冷剂液经第二节流阀13节流进入蒸发器6，形成第四类吸收式热泵。
图3所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图1所示第四类吸收式热泵中，增加第三发生器、第二节流阀、第三溶液热交换器和热交换器，将第二吸收器4有稀溶液管路经溶液泵8和第二溶液热交换器11与发生器1连通调整为第二吸收器4有稀溶液管路经溶液泵8、第二溶液热交换器11和第三溶液热交换器15与发生器1连通，将发生器1有浓溶液管路经第二溶液热交换器11与第二发生器2连通调整为发生器1有浓溶液管路经第三溶液热交换器15与第三发生器12连通，第三发生器12再有浓溶液管路经第二溶液热交换器11与第二发生器2连通，将发生器1有冷剂蒸汽通道与冷凝器5连通调整为发生器1有冷剂蒸汽通道与第三发生器12连通之后第三发生器12再有冷剂液管路经热交换器16、第二发生器2和第二节流阀13与蒸发器6连通，第三发生器12还有冷剂蒸汽通道与冷凝器5连通，热交换器16还有被加热介质管路与外部连通。
(2)流程上，发生器1产生的冷剂蒸汽提供给第三发生器12作驱动热介质，第二吸收器4的稀溶液经溶液泵8、第二溶液热交换器11和第三溶液热交换器15进入发生器1，发生 器1的浓溶液经第三溶液热交换器15进入第三发生器12，冷剂蒸汽流经第三发生器12、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，第三发生器12的浓溶液经第二溶液热交换器11进入第二发生器2；流经第三发生器12的冷剂蒸汽放热成冷剂液之后依次流经热交换器16和第二发生器2并逐步放热降温，降温后的冷剂液经第二节流阀13节流进入蒸发器6，形成第四类吸收式热泵。
图4所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图1所示第四类吸收式热泵中，增加第三发生器、第二节流阀、第三溶液泵、第三溶液热交换器和热交换器，将第二吸收器4有稀溶液管路经溶液泵8和第二溶液热交换器11与发生器1连通调整为第二吸收器4有稀溶液管路经溶液泵8和第二溶液热交换器11与第三发生器12连通，第三发生器12再有浓溶液管路经第三溶液泵14和第三溶液热交换器15与发生器1连通，将发生器1有浓溶液管路经第二溶液热交换器11与第二发生器2连通调整为发生器1有浓溶液管路经第三溶液热交换器15和第二溶液热交换器11与第二发生器2连通，将发生器1有冷剂蒸汽通道与冷凝器5连通调整为发生器1有冷剂蒸汽通道与第三发生器12连通之后第三发生器12再有冷剂液管路经热交换器16、第二发生器2和第二节流阀13与蒸发器6连通，第三发生器12还有冷剂蒸汽通道与冷凝器5连通，热交换器16还有被加热介质管路与外部连通。
(2)流程上，发生器1产生的冷剂蒸汽提供给第三发生器12作驱动热介质，第二吸收器4的稀溶液经溶液泵8和第二溶液热交换器11进入第三发生器12，冷剂蒸汽流经第三发生器12、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，第三发生器12的浓溶液经第三溶液泵14和第三溶液热交换器15进入发生器1，发生器1的浓溶液经第三溶液热交换器15和第二溶液热交换器11进入第二发生器2；流经第三发生器12的冷剂蒸汽放热成冷剂液之后依次流经热交换器16和第二发生器2并逐步放热降温，降温后的冷剂液经第二节流阀13节流进入蒸发器6，形成第四类吸收式热泵。
图5所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图2所示第四类吸收式热泵中，增加第四发生器、第三节流阀，第四溶液泵、第四溶液热交换器和第二热交换器，第二吸收器4增设稀溶液管路经第四溶液泵19和第四溶液热交换器20与第四发生器17连通，第四发生器17还有浓溶液管路经第四溶液热交换器20与第二发生器2连通，第四发生器17还有冷剂蒸汽通道与冷凝器5，将第三发生器12有冷剂蒸汽通道与冷凝器5连通调整为第三发生器12有冷剂蒸汽通道与第四发生器17连通之后第四发生器17再有冷剂液管路经第二热交换器21、第二发生器2和第三节流阀18与蒸发器6连通，将第三发生器12有冷剂液管路经热交换器16、第二发生器2和第二节流阀13与蒸发器6连通调整为第三发生器12有冷剂液管路经第四发生器17、热交换器16、第二发生器2和第二节流阀13与蒸发器6连通，第二热交换器21还有被加热介质管路与外部连通。
(2)流程上，第三发生器12产生的冷剂蒸汽和冷剂液提供给第四发生器17作驱动热介质，第二吸收器4的部分稀溶液经第四溶液泵19和第四溶液热交换器20进入第四发生器17，冷剂蒸汽和冷剂液流经第四发生器17、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，第四发生器17的浓溶液经第四溶液热交换器20进入第二发生器2；流经第四发生 器17的冷剂蒸汽放热成冷剂液之后依次流经第二热交换器21和第二发生器2并逐步放热降温，降温之后的冷剂液经第三节流阀18节流进入蒸发器6；第三发生器12的冷剂液依次流经第四发生器17、热交换器16和第二发生器2放热降温，降温之后的冷剂液经第二节流阀13节流进入蒸发器6，形成第四类吸收式热泵。
图6所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图3所示第四类吸收式热泵中，增加第四发生器、第三节流阀、第四溶液热交换器和第二热交换器，将第二吸收器4有稀溶液管路经溶液泵8、第二溶液热交换器11和第三溶液热交换器15与发生器1连通调整为第二吸收器4有稀溶液管路经溶液泵8、第四溶液热交换器20、第二溶液热交换器11和第三溶液热交换器15与发生器1连通，将第三发生器12有浓溶液管路经第二溶液热交换器11与第二发生器2连通调整为第三发生器12有浓溶液管路经第二溶液热交换器11与第四发生器17连通，第四发生器17再有浓溶液管路经第四溶液热交换器20与第二发生器2连通，第四发生器17还有冷剂蒸汽通道与冷凝器5，将第三发生器12有冷剂蒸汽通道与冷凝器5连通调整为第三发生器12有冷剂蒸汽通道与第四发生器17连通之后第四发生器17再有冷剂液管路经第二热交换器21、第二发生器2和第三节流阀18与蒸发器6连通，将第三发生器12有冷剂液管路经热交换器16、第二发生器2和第二节流阀13与蒸发器6连通调整为第三发生器12有冷剂液管路经第四发生器17、热交换器16、第二发生器2和第二节流阀13与蒸发器6连通，第二热交换器21还有被加热介质管路与外部连通。
(2)流程上，第三发生器12产生的冷剂蒸汽和冷剂液提供给第四发生器17作驱动热介质，第二吸收器4的稀溶液经溶液泵8、第四溶液热交换器20、第二溶液热交换器11和第三溶液热交换器15进入发生器1，发生器1的浓溶液经第三溶液热交换器15进入第三发生器12，第三发生器12的浓溶液经第二溶液热交换器11进入第四发生器17，冷剂蒸汽和冷剂液流经第四发生器17、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，第四发生器17的浓溶液经第四溶液热交换器20进入第二发生器2；流经第四发生器17的冷剂蒸汽放热成冷剂液之后依次流经第二热交换器21和第二发生器2并逐步放热降温，降温之后的冷剂液经第三节流阀18节流进入蒸发器6；第三发生器12的冷剂液依次流经第四发生器17、热交换器16和第二发生器2放热降温，降温之后的冷剂液经第二节流阀13节流进入蒸发器6，形成第四类吸收式热泵。
图7所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图4所示第四类吸收式热泵中，增加第四发生器、第三节流阀，第四溶液泵、第四溶液热交换器和第二热交换器，将第二吸收器4有稀溶液管路经溶液泵8和第二溶液热交换器11与第三发生器12连通调整为第二吸收器4有稀溶液管路经溶液泵8和第二溶液热交换器11与第四发生器17连通，第四发生器17再有浓溶液管路经第四溶液泵19和第四溶液热交换器20与第三发生器12连通，将发生器1有浓溶液管路经第三溶液热交换器15和第二溶液热交换器11与第二发生器2连通调整为发生器1有浓溶液管路经第三溶液热交换器15、第四溶液热交换器20和第二溶液热交换器11与第二发生器2连通，第四发生器17还有冷剂蒸汽通道与冷凝器5，将第三发生器12有冷剂蒸汽通道与冷凝器5连通调整为第三发生器12有冷剂蒸汽通道与第四发生器17连通之后第四发生器17再有冷 剂液管路经第二热交换器21、第二发生器2和第三节流阀18与蒸发器6连通，将第三发生器12有冷剂液管路经热交换器16、第二发生器2和第二节流阀13与蒸发器6连通调整为第三发生器12有冷剂液管路经第四发生器17、热交换器16、第二发生器2和第二节流阀13与蒸发器6连通，第二热交换器21还有被加热介质管路与外部连通。
(2)流程上，第三发生器12产生的冷剂蒸汽和冷剂液提供给第四发生器17作驱动热介质，第二吸收器4的稀溶液经溶液泵8和第二溶液热交换器11进入第四发生器17，冷剂蒸汽和冷剂液流经第四发生器17、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，第四发生器17的浓溶液经第四溶液泵19和第四溶液热交换器20进入第三发生器12，第三发生器12的浓溶液经第三溶液泵14和第三溶液热交换器15进入发生器1，发生器1的浓溶液经第三溶液热交换器15、第四溶液热交换器20和第二溶液热交换器11进入第二发生器2；流经第四发生器17的冷剂蒸汽放热成冷剂液之后依次流经第二热交换器21和第二发生器2并逐步放热降温，降温之后的冷剂液经第三节流阀18节流进入蒸发器6；第三发生器12的冷剂液依次流经第四发生器17、热交换器16和第二发生器2放热降温，降温之后的冷剂液经第二节流阀13节流进入蒸发器6，形成第四类吸收式热泵。
图8所示的第四类吸收式热泵是这样实现的：
(1)结构上，它主要由发生器、第二发生器、吸收器、第二吸收器、冷凝器、蒸发器、节流阀、溶液泵、第二溶液泵、溶液热交换器、第二溶液热交换器、第三发生器、第三溶液泵、第三溶液热交换器和第三吸收器所组成；吸收器3有稀溶液管路经溶液热交换器10与第二吸收器4连通，第二吸收器4还有稀溶液管路经溶液泵8和第二溶液热交换器11与第三吸收器22连通，第三吸收器22还有稀溶液管路经第三溶液泵14和第三溶液热交换器15与发生器1连通，发生器1还有浓溶液管路经第三溶液热交换器15与第三发生器12连通，第三发生器12还有浓溶液管路经第二溶液热交换器11与第二发生器2连通，第二发生器2还有浓溶液管路经第二溶液泵9和溶液热交换器10与吸收器3连通，发生器1还有冷剂蒸汽通道与冷凝器5连通，第二发生器2还有冷剂蒸汽通道与第二吸收器4连通，第三发生器12还有冷剂蒸汽通道与第三吸收器22连通，冷凝器5还有冷剂液管路与第二发生器2连通之后第二发生器2再有冷剂液管路经节流阀7与蒸发器6连通，蒸发器6还有冷剂蒸汽通道与吸收器3连通，发生器1和第三发生器12还分别有驱动热介质管路与外部连通，吸收器3、冷凝器5和第三吸收器22还分别有被加热介质管路与外部连通，蒸发器6还有余热介质管路与外部连通，第二吸收器4还有冷却介质管路与外部连通。
(2)流程上，吸收器3的稀溶液经溶液热交换器10进入第二吸收器4、吸收冷剂蒸汽并放热于冷却介质，第二吸收器4的稀溶液经溶液泵8和第二溶液热交换器11进入第三吸收器22、吸收冷剂蒸汽并放热于被加热介质，第三吸收器22的稀溶液经第三溶液泵14和第三溶液热交换器15进入发生器1，驱动热介质流经发生器1、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，发生器1的浓溶液经第三溶液热交换器15进入第三发生器12，驱动热介质流经第三发生器12、加热进入其内的溶液释放冷剂蒸汽并向第三吸收器22提供，第三发生器12的浓溶液经第二溶液热交换器11进入第二发生器2、吸热释放冷剂蒸汽并向第二吸收器4提供，第二发生器2的浓溶液经第二溶液泵9和溶液热交换器10进入吸收器3、吸收冷剂蒸汽并放热于被加热介质；冷凝器5的冷剂蒸汽放热于被加热介质成冷剂液， 冷剂液流经第二发生器2放热降温之后再经节流阀7节流进入蒸发器6、吸热成冷剂蒸汽并向吸收器3提供，形成第四类吸收式热泵。
图9所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图8所示第四类吸收式热泵中，增加第四发生器、第二节流阀、第四溶液泵、第四溶液热交换器和热交换器，第三吸收器22增设稀溶液管路经第四溶液泵19和第四溶液热交换器20与第四发生器17连通，第四发生器17还有浓溶液管路经第四发生器20与第三发生器12连通，将发生器1有冷剂蒸汽通道与冷凝器5连通调整为发生器1有冷剂蒸汽通道与第四发生器17连通之后第四发生器17再有冷剂液管路经热交换器16、第二发生器2和第二节流阀13与蒸发器6连通，第四发生器17还有冷剂蒸汽通道与冷凝器5连通，热交换器16还有被加热介质管路与外部连通。
(2)流程上，发生器1产生的冷剂蒸汽提供给第四发生器17作驱动热介质，第三吸收器22的部分稀溶液经第四溶液泵19和第四溶液热交换器20进入第四发生器17，冷剂蒸汽流经第四发生器17、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，第四发生器17的浓溶液经第四溶液热交换器20进入第三发生器12；流经第四发生器17的冷剂蒸汽放热成冷剂液之后依次流经热交换器16和第二发生器2并逐步放热降温，降温后的冷剂液经第二节流阀13节流进入蒸发器6，形成第四类吸收式热泵。
图10所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图8所示第四类吸收式热泵中，增加第四发生器、第二节流阀、第四溶液热交换器和热交换器，将第三吸收器22有稀溶液管路经第三溶液泵14和第三溶液热交换器15与发生器1连通调整为第三吸收器22有稀溶液管路经第三溶液泵14、第三溶液热交换器15和第四溶液热交换器20与发生器1连通，将发生器1有浓溶液管路经第三溶液热交换器15与第三发生器12连通调整为发生器1有浓溶液管路经第四溶液热交换器20与第四发生器17连通，第四发生器17再有浓溶液管路经第三溶液热交换器15与第三发生器12连通，将发生器1有冷剂蒸汽通道与冷凝器5连通调整为发生器1有冷剂蒸汽通道与第四发生器17连通之后第四发生器17再有冷剂液管路经热交换器16、第二发生器2和第二节流阀13与蒸发器6连通，第四发生器17还有冷剂蒸汽通道与冷凝器5连通，第四发生器17还有驱动热介质管路与外部连通，热交换器16还有被加热介质管路与外部连通。
(2)流程上，驱动热介质和发生器1产生的冷剂蒸汽向第四发生器17提供驱动热负荷，第三吸收器22的稀溶液经第三溶液泵14、第三溶液热交换器15和第四溶液热交换器20进入发生器1，发生器1的浓溶液经第四溶液热交换器20进入第四发生器17，冷剂蒸汽和驱动热介质流经第四发生器17、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，第四发生器17的浓溶液经第三溶液热交换器15进入第三发生器12；流经第四发生器17的冷剂蒸汽放热成冷剂液之后依次流经热交换器16和第二发生器2并逐步放热降温，降温后的冷剂液经第二节流阀13节流进入蒸发器6，形成第四类吸收式热泵。
图11所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图8所示第四类吸收式热泵中，增加第四发生器、第二节流阀、第四溶液泵、第四溶液热交换器和热交换器，将第三吸收器22有稀溶液管路经第三溶液泵14和第三溶液热交换器15与发生器1连通调整为第三吸收器22有稀溶液管路经第三溶液泵14 和第三溶液热交换器15与第四发生器17连通，第四发生器17还有浓溶液管路经第四溶液泵19和第四溶液热交换器20与发生器1连通，将发生器1有浓溶液管路经第三溶液热交换器15与第三发生器12连通调整为发生器1有浓溶液管路经第四溶液热交换器20和第三溶液热交换器15与第三发生器12连通，将发生器1有冷剂蒸汽通道与冷凝器5连通调整为发生器1有冷剂蒸汽通道与第四发生器17连通之后第四发生器17再有冷剂液管路经热交换器16、第二发生器2和第二节流阀13与蒸发器6连通，第四发生器17还有冷剂蒸汽通道与冷凝器5连通，热交换器16还有被加热介质管路与外部连通。
(2)流程上，发生器1产生的冷剂蒸汽提供给第四发生器17作驱动热介质，第三吸收器22的稀溶液经第三溶液泵14和第三溶液热交换器15进入第四发生器17，冷剂蒸汽流经第四发生器17、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，第四发生器17的浓溶液经第四溶液泵19和第四溶液热交换器20进入发生器1，发生器1的浓溶液经第四溶液热交换器20和第三溶液热交换器15进入第三发生器12；流经第四发生器17的冷剂蒸汽放热成冷剂液之后依次流经热交换器16和第二发生器2并逐步放热降温，降温后的冷剂液经第二节流阀13节流进入蒸发器6，形成第四类吸收式热泵。
图12所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图1所示第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器3有稀溶液管路经溶液热交换器10与第二吸收器4连通调整为吸收器3有稀溶液管路经新增溶液热交换器D与新增吸收器B连通，新增吸收器B再有稀溶液管路经新增溶液泵C和溶液热交换器10与第二吸收器4连通，将第二发生器2有浓溶液管路经第二溶液泵9和溶液热交换器10与吸收器3连通调整为第二发生器2有浓溶液管路经溶液热交换器10与新增发生器A连通，新增发生器A再有浓溶液管路经第二溶液泵9和新增溶液热交换器D与吸收器3连通，新增发生器A还有冷剂蒸汽通道与新增吸收器B连通，将第二发生器2有冷剂液管路经节流阀7与蒸发器6连通调整为第二发生器2有冷剂液管路与新增发生器A连通之后新增发生器A再有冷剂液管路经节流阀7与蒸发器6连通，新增吸收器B还有冷却介质管路与外部连通。
(2)流程上，吸收器3的稀溶液经新增溶液热交换器D进入新增吸收器B、吸收冷剂蒸汽并放热于冷却介质，新增吸收器B的稀溶液经新增溶液泵C和溶液热交换器10进入第二吸收器4；第二发生器2的浓溶液经溶液热交换器10进入新增发生器A、吸热释放冷剂蒸汽并向新增吸收器B提供，新增发生器A的浓溶液经第二溶液泵9和新增溶液热交换器D进入吸收器3；冷凝器5的冷剂液依次流经第二发生器2和新增发生器A并逐步放热降温，降温之后的冷剂液经节流阀7节流进入蒸发器6，形成第四类吸收式热泵。
图13所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图2所示第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器3有稀溶液管路经溶液热交换器10与第二吸收器4连通调整为吸收器3有稀溶液管路经新增溶液热交换器D与新增吸收器B连通，新增吸收器B再有稀溶液管路经新增溶液泵C和溶液热交换器10与第二吸收器4连通，将第二发生器2有浓溶液管路经第二溶液泵9和溶液热交换器10与吸收器3连通调整为第二发生器2有浓溶液管路经溶液热交换器10与新增发生器A连通，新增发生器A再有浓溶液管路经第二溶 液泵9和新增溶液热交换器D与吸收器3连通，新增发生器A还有冷剂蒸汽通道与新增吸收器B连通，将第二发生器2有冷剂液管路经节流阀7与蒸发器6连通调整为第二发生器2有冷剂液管路与新增发生器A连通之后新增发生器A再有冷剂液管路经节流阀7与蒸发器6连通，将第二发生器2有冷剂液管路经第二节流阀13与蒸发器6连通调整为第二发生器2有冷剂液管路与新增发生器A连通之后新增发生器A再有冷剂液管路经第二节流阀13与蒸发器6连通，新增吸收器B还有冷却介质管路与外部连通。
(2)流程上，吸收器3的稀溶液经新增溶液热交换器D进入新增吸收器B、吸收冷剂蒸汽并放热于冷却介质，新增吸收器B的稀溶液经新增溶液泵C和溶液热交换器10进入第二吸收器4；第二发生器2的浓溶液经溶液热交换器10进入新增发生器A、吸热释放冷剂蒸汽并向新增吸收器B提供，新增发生器A的浓溶液经第二溶液泵9和新增溶液热交换器D进入吸收器3；冷凝器5的冷剂液依次流经第二发生器2和新增发生器A并逐步放热降温，降温之后的冷剂液经节流阀7节流进入蒸发器6；第三发生器12产生的冷剂液依次流经热交换器16、第二发生器2和新增发生器A并逐步放热降温，降温之后的冷剂液经第二节流阀13节流进入蒸发器6，形成第四类吸收式热泵。
图14所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图5所示第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器3有稀溶液管路经溶液热交换器10与第二吸收器4连通调整为吸收器3有稀溶液管路经新增溶液热交换器D与新增吸收器B连通，新增吸收器B再有稀溶液管路经新增溶液泵C和溶液热交换器10与第二吸收器4连通，将第二发生器2有浓溶液管路经第二溶液泵9和溶液热交换器10与吸收器3连通调整为第二发生器2有浓溶液管路经溶液热交换器10与新增发生器A连通，新增发生器A再有浓溶液管路经第二溶液泵9和新增溶液热交换器D与吸收器3连通，新增发生器A还有冷剂蒸汽通道与新增吸收器B连通，将第二发生器2有冷剂液管路经节流阀7与蒸发器6连通调整为第二发生器2有冷剂液管路与新增发生器A连通之后新增发生器A再有冷剂液管路经节流阀7与蒸发器6连通，将第二发生器2有冷剂液管路经第二节流阀13与蒸发器6连通调整为第二发生器2有冷剂液管路与新增发生器A连通之后新增发生器A再有冷剂液管路经第二节流阀13与蒸发器6连通，将第二发生器2有冷剂液管路经第三节流阀18与蒸发器6连通调整为第二发生器2有冷剂液管路与新增发生器A连通之后新增发生器A再有冷剂液管路经第三节流阀18与蒸发器6连通，新增吸收器B还有冷却介质管路与外部连通。
(2)流程上，吸收器3的稀溶液经新增溶液热交换器D进入新增吸收器B、吸收冷剂蒸汽并放热于冷却介质，新增吸收器B的稀溶液经新增溶液泵C和溶液热交换器10进入第二吸收器4；第二发生器2的浓溶液经溶液热交换器10进入新增发生器A、吸热释放冷剂蒸汽并向新增吸收器B提供，新增发生器A的浓溶液经第二溶液泵9和新增溶液热交换器D进入吸收器3；冷凝器5的冷剂液依次流经第二发生器2和新增发生器A并逐步放热降温，降温之后的冷剂液经节流阀7节流进入蒸发器6；第三发生器12产生的冷剂液依次流经第四发生器17、热交换器16、第二发生器2和新增发生器A并逐步放热降温，降温之后的冷剂液经第二节流阀13节流进入蒸发器6；第四发生器17产生的冷剂液依次流经第二热交换器21、第二发生器2和新增发生器A并逐步放热降温，降温之后的冷剂液经第三节流阀18节 流进入蒸发器6，形成第四类吸收式热泵。
图15所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图1所示第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将蒸发器6有冷剂蒸汽通道与吸收器3连通调整为蒸发器6有冷剂蒸汽通道与新增吸收器B连通，新增吸收器B还有稀溶液管路经新增溶液泵C和新增溶液热交换器D与新增发生器A连通，新增发生器A还有浓溶液管路经新增溶液热交换器D与新增吸收器B连通，新增发生器A还有冷剂蒸汽通道与吸收器3连通，新增发生器A还有驱动热介质管路与外部连通，新增吸收器B还有被加热介质管路与外部连通。
(2)流程上，蒸发器6产生的冷剂蒸汽进入新增吸收器B，新增吸收器B的稀溶液经新增溶液泵C和新增溶液热交换器D进入新增发生器A，驱动热介质流经新增发生器A、加热进入其内的溶液释放冷剂蒸汽并向吸收器3提供，新增发生器A的浓溶液经新增溶液热交换器D进入新增吸收器B、吸收冷剂蒸汽并放热于被加热介质，形成第四类吸收式热泵。
图16所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图1所示第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将发生器1有冷剂蒸汽通道与冷凝器5连通调整为发生器1有冷剂蒸汽通道与新增吸收器B连通，新增吸收器B还有稀溶液管路经新增溶液泵C和新增溶液热交换器D与新增发生器A连通，新增发生器A还有浓溶液管路经新增溶液热交换器D与新增吸收器B连通，新增发生器A还有冷剂蒸汽通道与冷凝器5连通，新增发生器A还有驱动热介质管路与外部连通，新增吸收器B还有被加热介质管路与外部连通。
(2)流程上，发生器1产生的冷剂蒸汽进入新增吸收器B，新增吸收器B的稀溶液经新增溶液泵C和新增溶液热交换器D进入新增发生器A，驱动热介质流经新增发生器A、加热进入其内的溶液释放冷剂蒸汽并向冷凝器5提供，新增发生器A的浓溶液经新增溶液热交换器D进入新增吸收器B、吸收冷剂蒸汽并放热于被加热介质，形成第四类吸收式热泵。
图17所示的第四类吸收式热泵是这样实现的：
(1)结构上，在图1所示第四类吸收式热泵中，取消第二吸收器4与外部连通的冷却介质管路，将第二发生器2有冷剂液管路经节流阀7与蒸发器6连通调整为第二发生器2有冷剂液管路经节流阀7和第二吸收器4与蒸发器6连通。
(2)流程上，冷凝器5的冷剂液流经第二发生器2放热降温之后再经节流阀7节流降压，冷剂液流经第二吸收器4吸热并部分汽化之后进入蒸发器6，形成第四类吸收式热泵。
图18所示的第四类吸收式热泵用于制冷是这样实现的：
(1)结构上，在图1所示第四类吸收式热泵中，增加循环泵，取消第二吸收器4与外部连通的冷却介质管路，循环泵E有循环介质管路依次连通第二吸收器4和蒸发器6之后蒸发器6再有循环介质管路与循环泵E连通形并组成循环回路。
(2)流程上，循环热介质流经第二吸收器4吸热，再流经蒸发器6放热之后进入循环泵E，形成第四类吸收式热泵。
图19所示的第五类吸收式热泵是这样实现的：
(1)结构上，在图1所示第四类吸收式热泵中，加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器3有稀溶液管路经溶液热交换器10与第二吸收器4连通调整为吸收器3有稀溶液管路经新增溶液热交换器D与新增吸收器B连通，新增吸收器B 再有稀溶液管路经新增溶液泵C和溶液热交换器10与第二吸收器4连通，将第二发生器2有浓溶液管路经第二溶液泵9和溶液热交换器10与吸收器3连通调整为第二发生器2有浓溶液管路经溶液热交换器10与新增发生器A连通，新增发生器A再有浓溶液管路经第二溶液泵9和新增溶液热交换器D与吸收器3连通，新增发生器A还有冷剂蒸汽通道与新增吸收器B连通，新增发生器A还有余热介质管路与外部连通，新增吸收器B还有冷却介质管路与外部连通。
(1)结构上，吸收器3的稀溶液经新增溶液热交换器D进入新增吸收器B、吸收冷剂蒸汽并放热于冷却介质，新增吸收器B的稀溶液经新增溶液泵C和溶液热交换器10进入第二吸收器4；第二发生器2的浓溶液经溶液热交换器10进入新增发生器A，余热介质流经新增发生器A、加热进入其内的溶液释放冷剂蒸汽并向新增吸收器B提供，新增发生器A的浓溶液经第二溶液泵9和新增溶液热交换器D进入吸收器3，形成第五类吸收式热泵。
图20所示的第五类吸收式热泵是这样实现的：
在图1所示第四类吸收式热泵中，第二发生器2增设余热介质管路与外部连通；冷剂液和余热介质共同向第二发生器2提供驱动热负荷，形成第五类吸收式热泵。
图21所示的第五类吸收式热泵是这样实现的：
(1)结构上，在图1所示第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将第二发生器2有冷剂蒸汽通道与第二吸收器4连通调整为第二发生器2有冷剂蒸汽通道与新增吸收器B连通，新增吸收器B还有稀溶液管路经新增溶液泵C和新增溶液热交换器D与新增发生器A连通，新增发生器A还有浓溶液管路经新增溶液热交换器D与新增吸收器B连通，新增发生器A还有冷剂蒸汽通道与第二吸收器4连通，新增发生器A还有余热介质管路与外部连通，新增吸收器B还有冷却介质管路与外部连通。
(2)流程上，第二发生器2产生的冷剂蒸汽进入新增吸收器B，新增吸收器B的稀溶液经新增溶液泵C和新增溶液热交换器D进入新增发生器A，余热介质流经新增发生器A、加热进入其内的溶液释放冷剂蒸汽并向第二吸收器4提供，新增发生器A的浓溶液经新增溶液热交换器D进入新增吸收器B、吸收冷剂蒸汽并放热于冷却介质，形成第五类吸收式热泵。
本发明技术可以实现的效果——本发明所提出的第四类吸收式热泵和第五类吸收式热泵，具有如下效果和优势：
(1)提出了温差利用的新思路、新概念和新技术，将推动吸收式热泵技术的进一步发展和应用。
(2)能够很好地解决高温冷剂液对余热利用程度的负面影响，尤其是对以TFE-TDE溶液为典型代表的吸收式热泵流程，能够显著提高吸收式热泵的性能指数和余热利用率。
(3)将温差利用程度扩展到低温冷环境或被加热介质温度之下，进一步提高了温差利用水平，并对因冷剂液向环境释放热能所带来的性能指数降低起到抑制和弥补作用。
(4)能够降低对驱动热介质温度要求，或提高余热利用的程度，或能够利用更低温度的余热资源。
(5)给出多种具体技术方案，能够应对众多不同的实际状况，有较宽的适用范围。
(6)丰富了吸收式热泵的类型，扩展了吸收式热泵的应用范围，有利于更好地采用吸收式热泵来实现温差的充分利用。

Claims (51)

  1. 第四类吸收式热泵，主要由发生器、第二发生器、吸收器、第二吸收器、冷凝器、蒸发器、节流阀、溶液泵、第二溶液泵、溶液热交换器和第二溶液热交换器所组成；吸收器(3)有稀溶液管路经溶液热交换器(10)与第二吸收器(4)连通，第二吸收器(4)还有稀溶液管路经溶液泵(8)和第二溶液热交换器(11)与发生器(1)连通，发生器(1)还有浓溶液管路经第二溶液热交换器(11)与第二发生器(2)连通，第二发生器(2)还有浓溶液管路经第二溶液泵(9)和溶液热交换器(10)与吸收器(3)连通，发生器(1)还有冷剂蒸汽通道与冷凝器(5)连通，第二发生器(2)还有冷剂蒸汽通道与第二吸收器(4)连通，冷凝器(5)还有冷剂液管路与第二发生器(2)连通之后第二发生器(2)再有冷剂液管路经节流阀(7)与蒸发器(6)连通，蒸发器(6)还有冷剂蒸汽通道与吸收器(3)连通，发生器(1)还有驱动热介质管路与外部连通，吸收器(3)和冷凝器(5)还分别有被加热介质管路与外部连通，蒸发器(6)还有余热介质管路与外部连通，第二吸收器(4)还有冷却介质管路与外部连通，形成第四类吸收式热泵。
  2. 第四类吸收式热泵，是在权利要求1所述的第四类吸收式热泵中，取消节流阀，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，形成第四类吸收式热泵。
  3. 第四类吸收式热泵，是在权利要求1所述的第四类吸收式热泵中，增加第三发生器、第二节流阀、第三溶液泵、第三溶液热交换器和热交换器，第二吸收器(4)增设稀溶液管路经第三溶液泵(14)和第三溶液热交换器(15)与第三发生器(12)连通，第三发生器(12)还有浓溶液管路经第三溶液热交换器(15)与第二发生器(2)连通，将发生器(1)有冷剂蒸汽通道与冷凝器(5)连通调整为发生器(1)有冷剂蒸汽通道与第三发生器(12)连通之后第三发生器(12)再有冷剂液管路经热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通，第三发生器(12)还有冷剂蒸汽通道与冷凝器(5)连通，热交换器(16)还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  4. 第四类吸收式热泵，是在权利要求1所述的第四类吸收式热泵中，增加第三发生器、第二节流阀、第三溶液热交换器和热交换器，将第二吸收器(4)有稀溶液管路经溶液泵(8)和第二溶液热交换器(11)与发生器(1)连通调整为第二吸收器(4)有稀溶液管路经溶液泵(8)、第二溶液热交换器(11)和第三溶液热交换器(15)与发生器(1)连通，将发生器(1)有浓溶液管路经第二溶液热交换器(11)与第二发生器(2)连通调整为发生器(1)有浓溶液管路经第三溶液热交换器(15)与第三发生器(12)连通，第三发生器(12)再有浓溶液管路经第二溶液热交换器(11)与第二发生器(2)连通，将发生器(1)有冷剂蒸汽通道与冷凝器(5)连通调整为发生器(1)有冷剂蒸汽通道与第三发生器(12)连通之后第三发生器(12)再有冷剂液管路经热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通，第三发生器(12)还有冷剂蒸汽通道与冷凝器(5)连通，热交换器(16)还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  5. 第四类吸收式热泵，是在权利要求1所述的第四类吸收式热泵中，增加第三发生器、第二节流阀、第三溶液泵、第三溶液热交换器和热交换器，将第二吸收器(4)有稀溶液管路经溶液泵(8)和第二溶液热交换器(11)与发生器(1)连通调整为第二吸收器(4)有稀溶液管路经溶液泵(8)和第二溶液热交换器(11)与第三发生器(12)连通，第三发生 器(12)再有浓溶液管路经第三溶液泵(14)和第三溶液热交换器(15)与发生器(1)连通，将发生器(1)有浓溶液管路经第二溶液热交换器(11)与第二发生器(2)连通调整为发生器(1)有浓溶液管路经第三溶液热交换器(15)和第二溶液热交换器(11)与第二发生器(2)连通，将发生器(1)有冷剂蒸汽通道与冷凝器(5)连通调整为发生器(1)有冷剂蒸汽通道与第三发生器(12)连通之后第三发生器(12)再有冷剂液管路经热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通，第三发生器(12)还有冷剂蒸汽通道与冷凝器(5)连通，热交换器(16)还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  6. 第四类吸收式热泵，是在权利要求3-5所述的任一第四类吸收式热泵中，取消节流阀和第二节流阀，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，将第二发生器(2)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，形成第四类吸收式热泵。
  7. 第四类吸收式热泵，是在权利要求3所述的第四类吸收式热泵中，增加第四发生器、第三节流阀，第四溶液泵、第四溶液热交换器和第二热交换器，第二吸收器(4)增设稀溶液管路经第四溶液泵(19)和第四溶液热交换器(20)与第四发生器(17)连通，第四发生器(17)还有浓溶液管路经第四溶液热交换器(20)与第二发生器(2)连通，第四发生器(17)还有冷剂蒸汽通道与冷凝器(5)连通，将第三发生器(12)有冷剂蒸汽通道与冷凝器(5)连通调整为第三发生器(12)有冷剂蒸汽通道与第四发生器(17)连通之后第四发生器(17)再有冷剂液管路经第二热交换器(21)、第二发生器(2)和第三节流阀(18)与蒸发器(6)连通，将第三发生器(12)有冷剂液管路经热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通调整为第三发生器(12)有冷剂液管路经第四发生器(17)、热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通，第二热交换器(21)还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  8. 第四类吸收式热泵，是在权利要求4所述的第四类吸收式热泵中，增加第四发生器、第三节流阀、第四溶液热交换器和第二热交换器，将第二吸收器(4)有稀溶液管路经溶液泵(8)、第二溶液热交换器(11)和第三溶液热交换器(15)与发生器(1)连通调整为第二吸收器(4)有稀溶液管路经溶液泵(8)、第四溶液热交换器(20)、第二溶液热交换器(11)和第三溶液热交换器(15)与发生器(1)连通，将第三发生器(12)有浓溶液管路经第二溶液热交换器(11)与第二发生器(2)连通调整为第三发生器(12)有浓溶液管路经第二溶液热交换器(11)与第四发生器(17)连通，第四发生器(17)再有浓溶液管路经第四溶液热交换器(20)与第二发生器(2)连通，第四发生器(17)还有冷剂蒸汽通道与冷凝器(5)连通，将第三发生器(12)有冷剂蒸汽通道与冷凝器(5)连通调整为第三发生器(12)有冷剂蒸汽通道与第四发生器(17)连通之后第四发生器(17)再有冷剂液管路经第二热交换器(21)、第二发生器(2)和第三节流阀(18)与蒸发器(6)连通，将第三发生器(12)有冷剂液管路经热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通调整为第三发生器(12)有冷剂液管路经第四发生器(17)、热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通，第二热交换器(21)还 有被加热介质管路与外部连通，形成第四类吸收式热泵。
  9. 第四类吸收式热泵，是在权利要求5所述的第四类吸收式热泵中，增加第四发生器、第三节流阀，第四溶液泵、第四溶液热交换器和第二热交换器，将第二吸收器(4)有稀溶液管路经溶液泵(8)和第二溶液热交换器(11)与第三发生器(12)连通调整为第二吸收器(4)有稀溶液管路经溶液泵(8)和第二溶液热交换器(11)与第四发生器(17)连通，第四发生器(17)再有浓溶液管路经第四溶液泵(19)和第四溶液热交换器(20)与第三发生器(12)连通，将发生器(1)有浓溶液管路经第三溶液热交换器(15)和第二溶液热交换器(11)与第二发生器(2)连通调整为发生器(1)有浓溶液管路经第三溶液热交换器(15)、第四溶液热交换器(20)和第二溶液热交换器(11)与第二发生器(2)连通，第四发生器(17)还有冷剂蒸汽通道与冷凝器(5)连通，将第三发生器(12)有冷剂蒸汽通道与冷凝器(5)连通调整为第三发生器(12)有冷剂蒸汽通道与第四发生器(17)连通之后第四发生器(17)再有冷剂液管路经第二热交换器(21)、第二发生器(2)和第三节流阀(18)与蒸发器(6)连通，将第三发生器(12)有冷剂液管路经热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通调整为第三发生器(12)有冷剂液管路经第四发生器(17)、热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通，第二热交换器(21)还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  10. 第四类吸收式热泵，是在权利要求7-9所述的任一第四类吸收式热泵中，取消节流阀、第二节流阀和第三节流阀，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，将第二发生器(2)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，将第二发生器(2)有冷剂液管路经第三节流阀(18)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，形成第四类吸收式热泵。
  11. 第四类吸收式热泵，主要由发生器、第二发生器、吸收器、第二吸收器、冷凝器、蒸发器、节流阀、溶液泵、第二溶液泵、溶液热交换器、第二溶液热交换器、第三发生器、第三溶液泵、第三溶液热交换器和第三吸收器所组成；吸收器(3)有稀溶液管路经溶液热交换器(10)与第二吸收器(4)连通，第二吸收器(4)还有稀溶液管路经溶液泵(8)和第二溶液热交换器(11)与第三吸收器(22)连通，第三吸收器(22)还有稀溶液管路经第三溶液泵(14)和第三溶液热交换器(15)与发生器(1)连通，发生器(1)还有浓溶液管路经第三溶液热交换器(15)与第三发生器(12)连通，第三发生器(12)还有浓溶液管路经第二溶液热交换器(11)与第二发生器(2)连通，第二发生器(2)还有浓溶液管路经第二溶液泵(9)和溶液热交换器(10)与吸收器(3)连通，发生器(1)还有冷剂蒸汽通道与冷凝器(5)连通，第二发生器(2)还有冷剂蒸汽通道与第二吸收器(4)连通，第三发生器(12)还有冷剂蒸汽通道与第三吸收器(22)连通，冷凝器(5)还有冷剂液管路与第二发生器(2)连通之后第二发生器(2)再有冷剂液管路经节流阀(7)与蒸发器(6)连通，蒸发器(6)还有冷剂蒸汽通道与吸收器(3)连通，发生器(1)和第三发生器(12)还分别有驱动热介质管路与外部连通，吸收器(3)、冷凝器(5)和第三吸收器(22)还分别有被加热介质管路与外部连通，蒸发器(6)还有余热介质管路与外部连通，第二吸收器(4)还有冷却介质管路与外部连通，形成第四类吸收式热泵。
  12. 第四类吸收式热泵，是在权利要求11所述的第四类吸收式热泵中，取消节流阀，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，形成第四类吸收式热泵。
  13. 第四类吸收式热泵，是在权利要求11所述的第四类吸收式热泵中，增加第四发生器、第二节流阀、第四溶液泵、第四溶液热交换器和热交换器，第三吸收器(22)增设稀溶液管路经第四溶液泵(19)和第四溶液热交换器(20)与第四发生器(17)连通，第四发生器(17)还有浓溶液管路经第四发生器(20)与第三发生器(12)连通，将发生器(1)有冷剂蒸汽通道与冷凝器(5)连通调整为发生器(1)有冷剂蒸汽通道与第四发生器(17)连通之后第四发生器(17)再有冷剂液管路经热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通，第四发生器(17)还有冷剂蒸汽通道与冷凝器(5)连通，热交换器(16)还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  14. 第四类吸收式热泵，是在权利要求11所述的第四类吸收式热泵中，增加第四发生器、第二节流阀、第四溶液热交换器和热交换器，将第三吸收器(22)有稀溶液管路经第三溶液泵(14)和第三溶液热交换器(15)与发生器(1)连通调整为第三吸收器(22)有稀溶液管路经第三溶液泵(14)、第三溶液热交换器(15)和第四溶液热交换器(20)与发生器(1)连通，将发生器(1)有浓溶液管路经第三溶液热交换器(15)与第三发生器(12)连通调整为发生器(1)有浓溶液管路经第四溶液热交换器(20)与第四发生器(17)连通，第四发生器(17)再有浓溶液管路经第三溶液热交换器(15)与第三发生器(12)连通，将发生器(1)有冷剂蒸汽通道与冷凝器(5)连通调整为发生器(1)有冷剂蒸汽通道与第四发生器(17)连通之后第四发生器(17)再有冷剂液管路经热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通，第四发生器(17)还有冷剂蒸汽通道与冷凝器(5)连通，热交换器(16)还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  15. 第四类吸收式热泵，是在权利要求11所述的第四类吸收式热泵中，增加第四发生器、第二节流阀、第四溶液泵、第四溶液热交换器和热交换器，将第三吸收器(22)有稀溶液管路经第三溶液泵(14)和第三溶液热交换器(15)与发生器(1)连通调整为第三吸收器(22)有稀溶液管路经第三溶液泵(14)和第三溶液热交换器(15)与第四发生器(17)连通，第四发生器(17)还有浓溶液管路经第四溶液泵(19)和第四溶液热交换器(20)与发生器(1)连通，将发生器(1)有浓溶液管路经第三溶液热交换器(15)与第三发生器(12)连通调整为发生器(1)有浓溶液管路经第四溶液热交换器(20)和第三溶液热交换器(15)与第三发生器(12)连通，将发生器(1)有冷剂蒸汽通道与冷凝器(5)连通调整为发生器(1)有冷剂蒸汽通道与第四发生器(17)连通之后第四发生器(17)再有冷剂液管路经热交换器(16)、第二发生器(2)和第二节流阀(13)与蒸发器(6)连通，第四发生器(17)还有冷剂蒸汽通道与冷凝器(5)连通，热交换器(16)还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  16. 第四类吸收式热泵，是在权利要求13-15所述的任一第四类吸收式热泵中，第四发生器(17)增设驱动热介质管路与外部连通，形成第四类吸收式热泵。
  17. 第四类吸收式热泵，是在权利要求13-16所述的任一第四类吸收式热泵中，取消节流阀和第二节流阀，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通 调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，将第二发生器(2)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，形成第四类吸收式热泵。
  18. 第四类吸收式热泵，是在权利要求1或权利要求11所述的第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器(3)有稀溶液管路经溶液热交换器(10)与第二吸收器(4)连通调整为吸收器(3)有稀溶液管路经新增溶液热交换器(D)与新增吸收器(B)连通，新增吸收器(B)再有稀溶液管路经新增溶液泵(C)和溶液热交换器(10)与第二吸收器(4)连通，将第二发生器(2)有浓溶液管路经第二溶液泵(9)和溶液热交换器(10)与吸收器(3)连通调整为第二发生器(2)有浓溶液管路经溶液热交换器(10)与新增发生器(A)连通，新增发生器(A)再有浓溶液管路经第二溶液泵(9)和新增溶液热交换器(D)与吸收器(3)连通，新增发生器(A)还有冷剂蒸汽通道与新增吸收器(B)连通，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与新增发生器(A)连通之后新增发生器(A)再有冷剂液管路经节流阀(7)与蒸发器(6)连通，新增吸收器(B)还有冷却介质管路与外部连通，形成第四类吸收式热泵。
  19. 第四类吸收式热泵，是在权利要求18所述的任一第四类吸收式热泵中，取消节流阀，将新增发生器(A)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为新增发生器(A)有冷剂液管路与蒸发器(6)连通，形成第四类吸收式热泵。
  20. 第四类吸收式热泵，是在权利要求3-5、13-16所述的任一第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器(3)有稀溶液管路经溶液热交换器(10)与第二吸收器(4)连通调整为吸收器(3)有稀溶液管路经新增溶液热交换器(D)与新增吸收器(B)连通，新增吸收器(B)再有稀溶液管路经新增溶液泵(C)和溶液热交换器(10)与第二吸收器(4)连通，将第二发生器(2)有浓溶液管路经第二溶液泵(9)和溶液热交换器(10)与吸收器(3)连通调整为第二发生器(2)有浓溶液管路经溶液热交换器(10)与新增发生器(A)连通，新增发生器(A)再有浓溶液管路经第二溶液泵(9)和新增溶液热交换器(D)与吸收器(3)连通，新增发生器(A)还有冷剂蒸汽通道与新增吸收器(B)连通，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与新增发生器(A)连通之后新增发生器(A)再有冷剂液管路经节流阀(7)与蒸发器(6)连通，将第二发生器(2)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与新增发生器(A)连通之后新增发生器(A)再有冷剂液管路经第二节流阀(13)与蒸发器(6)连通，新增吸收器(B)还有冷却介质管路与外部连通，形成第四类吸收式热泵。
  21. 第四类吸收式热泵，是在权利要求20所述的任一第四类吸收式热泵中，取消节流阀和第二节流阀，将新增发生器(A)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为新增发生器(A)有冷剂液管路与蒸发器(6)连通，将新增发生器(A)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为新增发生器(A)有冷剂液管路与蒸发器(6)连通，形成第四类吸收式热泵。
  22. 第四类吸收式热泵，是在权利要求7-9所述的任一第四类吸收式热泵中，增加新 增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器(3)有稀溶液管路经溶液热交换器(10)与第二吸收器(4)连通调整为吸收器(3)有稀溶液管路经新增溶液热交换器(D)与新增吸收器(B)连通，新增吸收器(B)再有稀溶液管路经新增溶液泵(C)和溶液热交换器(10)与第二吸收器(4)连通，将第二发生器(2)有浓溶液管路经第二溶液泵(9)和溶液热交换器(10)与吸收器(3)连通调整为第二发生器(2)有浓溶液管路经溶液热交换器(10)与新增发生器(A)连通，新增发生器(A)再有浓溶液管路经第二溶液泵(9)和新增溶液热交换器(D)与吸收器(3)连通，新增发生器(A)还有冷剂蒸汽通道与新增吸收器(B)连通，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与新增发生器(A)连通之后新增发生器(A)再有冷剂液管路经节流阀(7)与蒸发器(6)连通，将第二发生器(2)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与新增发生器(A)连通之后新增发生器(A)再有冷剂液管路经第二节流阀(13)与蒸发器(6)连通，将第二发生器(2)有冷剂液管路经第三节流阀(18)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与新增发生器(A)连通之后新增发生器(A)再有冷剂液管路经第三节流阀(18)与蒸发器(6)连通，新增吸收器(B)还有冷却介质管路与外部连通，形成第四类吸收式热泵。
  23. 第四类吸收式热泵，是在权利要求22所述的任一第四类吸收式热泵中，取消节流阀、第二节流阀和第三节流阀，将新增发生器(A)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为新增发生器(A)有冷剂液管路与蒸发器(6)连通，将新增发生器(A)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为新增发生器(A)有冷剂液管路与蒸发器(6)连通，将新增发生器(A)有冷剂液管路经第三节流阀(18)与蒸发器(6)连通调整为新增发生器(A)有冷剂液管路与蒸发器(6)连通，形成第四类吸收式热泵。
  24. 第四类吸收式热泵，是在权利要求1-17所述的任一第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将蒸发器(6)有冷剂蒸汽通道与吸收器(3)连通调整为蒸发器(6)有冷剂蒸汽通道与新增吸收器(B)连通，新增吸收器(B)还有稀溶液管路经新增溶液泵(C)和新增溶液热交换器(D)与新增发生器(A)连通，新增发生器(A)还有浓溶液管路经新增溶液热交换器(D)与新增吸收器(B)连通，新增发生器(A)还有冷剂蒸汽通道与吸收器(3)连通，新增发生器(A)还有驱动热介质管路与外部连通，新增吸收器(B)还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  25. 第四类吸收式热泵，是在权利要求18-23所述的任一第四类吸收式热泵中，增加新增第二发生器、新增第二吸收器、新增第二溶液泵和新增第二溶液热交换器，将蒸发器(6)有冷剂蒸汽通道与吸收器(3)连通调整为蒸发器(6)有冷剂蒸汽通道与新增第二吸收器连通，新增第二吸收器还有稀溶液管路经新增第二溶液泵和新增第二溶液热交换器与新增第二发生器连通，新增第二发生器还有浓溶液管路经新增第二溶液热交换器与新增第二吸收器连通，新增第二发生器还有冷剂蒸汽通道与吸收器(3)连通，新增第二发生器还有驱动热介质管路与外部连通，新增第二吸收器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  26. 第四类吸收式热泵，是在权利要求1-2、11-12所述的任一第四类吸收式热泵中， 增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将发生器(1)有冷剂蒸汽通道与冷凝器(5)连通调整为发生器(1)有冷剂蒸汽通道与新增吸收器(B)连通，新增吸收器(B)还有稀溶液管路经新增溶液泵(C)和新增溶液热交换器(D)与新增发生器(A)连通，新增发生器(A)还有浓溶液管路经新增溶液热交换器(D)与新增吸收器(B)连通，新增发生器(A)还有冷剂蒸汽通道与冷凝器(5)连通，新增发生器(A)还有驱动热介质管路与外部连通，新增吸收器(B)还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  27. 第四类吸收式热泵，是在权利要求18-19所述的任一第四类吸收式热泵中，增加新增第二发生器、新增第二吸收器、新增第二溶液泵和新增第二溶液热交换器，将发生器(1)有冷剂蒸汽通道与冷凝器(5)连通调整为发生器(1)有冷剂蒸汽通道与新增第二吸收器连通，新增第二吸收器还有稀溶液管路经新增第二溶液泵和新增第二溶液热交换器与新增第二发生器连通，新增第二发生器还有浓溶液管路经新增第二溶液热交换器与新增第二吸收器连通，新增第二发生器还有冷剂蒸汽通道与冷凝器连通，新增第二发生器还有驱动热介质管路与外部连通，新增第二吸收器还有被加热介质管路与外部连通，形成第四类吸收式热泵。
  28. 第四类吸收式热泵，是在权利要求1或权利要求11所述的第四类吸收式热泵中，取消第二吸收器(4)与外部连通的冷却介质管路，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路经节流阀(7)和第二吸收器(4)与蒸发器(6)连通，形成第四类吸收式热泵。
  29. 第四类吸收式热泵，是在权利要求3-5、13-16所述的任一第四类吸收式热泵中，取消第二吸收器(4)与外部连通的冷却介质管路，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路经节流阀(7)和第二吸收器(4)与蒸发器(6)连通，将第二发生器(2)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路经第二节流阀(7)和第二吸收器(4)与蒸发器(6)连通，形成第四类吸收式热泵。
  30. 第四类吸收式热泵，是在权利要求3-5、13-16所述的任一第四类吸收式热泵中，取消第二吸收器(4)与外部连通的冷却介质管路，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路经节流阀(7)和第二吸收器(4)与蒸发器(6)连通，或将第二发生器(2)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路经第二节流阀(7)和第二吸收器(4)与蒸发器(6)连通，形成第四类吸收式热泵。
  31. 第四类吸收式热泵，是在权利要求7-9所述的任一第四类吸收式热泵中，取消第二吸收器(4)与外部连通的冷却介质管路，并进行如下调整方案中的三选一、三选二或三选三，得到第四类吸收式热泵：调整方案一，是将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路经节流阀(7)和第二吸收器(4)与蒸发器(6)连通；调整方案二，是将第二发生器(2)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路经第二节流阀(7)和第二吸收器(4)与蒸发器(6)连通；调整方案三，是将第二发生器(2)有冷剂液管路经第 三节流阀(18)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路经第三节流阀(18)和第二吸收器(4)与蒸发器(6)连通。
  32. 第四类吸收式热泵，是在权利要求18所述的任一第四类吸收式热泵中，取消第二吸收器(4)与外部连通的冷却介质管路，取消新增吸收器(B)与外部连通的冷却介质管路，将新增发生器(A)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为新增发生器(A)有冷剂液管路经节流阀(7)、第二吸收器(4)和新增吸收器(A)与蒸发器(6)连通，形成第四类吸收式热泵。
  33. 第四类吸收式热泵，是在权利要求1、3-5、7-9、11、13-16所述的任一第四类吸收式热泵中，取消第二吸收器(4)与外部连通的冷却介质管路，①增加循环泵，循环泵(E)有循环介质管路依次连通第二吸收器(4)和蒸发器(6)之后蒸发器(6)再有循环介质管路与循环泵(E)连通形并组成循环回路，形成第四类吸收式热泵；②增加中间热交换器，中间热交换器连通第二吸收器4和蒸发器6，形成第四类吸收式热泵。
  34. 第四类吸收式热泵，是在权利要求18、20、22所述的任一第四类吸收式热泵中，增加循环泵，取消第二吸收器(4)与外部连通的冷却介质管路，取消新增吸收器(B)与外部连通的冷却介质管路，循环泵(E)有循环介质管路依次连通新增吸收器(B)、第二吸收器(4)和蒸发器(6)之后蒸发器(6)再有循环介质管路与循环泵(E)连通形并组成循环回路，形成第四类吸收式热泵。
  35. 第五类吸收式热泵，是在权利要求1或权利要求11所述的第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器(3)有稀溶液管路经溶液热交换器(10)与第二吸收器(4)连通调整为吸收器(3)有稀溶液管路经新增溶液热交换器(D)与新增吸收器(B)连通，新增吸收器(B)再有稀溶液管路经新增溶液泵(C)和溶液热交换器(10)与第二吸收器(4)连通，将第二发生器(2)有浓溶液管路经第二溶液泵(9)和溶液热交换器(10)与吸收器(3)连通调整为第二发生器(2)有浓溶液管路经溶液热交换器(10)与新增发生器(A)连通，新增发生器(A)再有浓溶液管路经第二溶液泵(9)和新增溶液热交换器(D)与吸收器(3)连通，新增发生器(A)还有冷剂蒸汽通道与新增吸收器(B)连通，新增发生器(A)还有余热介质管路与外部连通，新增吸收器(B)还有冷却介质管路与外部连通，形成第五类吸收式热泵。
  36. 第五类吸收式热泵，是在权利要求35所述的任一第四类吸收式热泵中，取消节流阀，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，形成第五类吸收式热泵。
  37. 第五类吸收式热泵，是在权利要求3-5、13-16所述的任一第五类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器(3)有稀溶液管路经溶液热交换器(10)与第二吸收器(4)连通调整为吸收器(3)有稀溶液管路经新增溶液热交换器(D)与新增吸收器(B)连通，新增吸收器(B)再有稀溶液管路经新增溶液泵(C)和溶液热交换器(10)与第二吸收器(4)连通，将第二发生器(2)有浓溶液管路经第二溶液泵(9)和溶液热交换器(10)与吸收器(3)连通调整为第二发生器(2)有浓溶液管路经溶液热交换器(10)与新增发生器(A)连通，新增发生器(A)再有浓溶液管路经第二溶液泵(9)和新增溶液热交换器(D)与吸收器(3)连通，新增发生器(A) 还有冷剂蒸汽通道与新增吸收器(B)连通，新增发生器(A)还有余热介质管路与外部连通，新增吸收器(B)还有冷却介质管路与外部连通，形成第四类吸收式热泵。
  38. 第五类吸收式热泵，是在权利要求37所述的任一第五类吸收式热泵中，取消节流阀和第二节流阀，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，将第二发生器(2)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，形成第五类吸收式热泵。
  39. 第五类吸收式热泵，是在权利要求7-9所述的任一第四类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将吸收器(3)有稀溶液管路经溶液热交换器(10)与第二吸收器(4)连通调整为吸收器(3)有稀溶液管路经新增溶液热交换器(D)与新增吸收器(B)连通，新增吸收器(B)再有稀溶液管路经新增溶液泵(C)和溶液热交换器(10)与第二吸收器(4)连通，将第二发生器(2)有浓溶液管路经第二溶液泵(9)和溶液热交换器(10)与吸收器(3)连通调整为第二发生器(2)有浓溶液管路经溶液热交换器(10)与新增发生器(A)连通，新增发生器(A)再有浓溶液管路经第二溶液泵(9)和新增溶液热交换器(D)与吸收器(3)连通，新增发生器(A)还有冷剂蒸汽通道与新增吸收器(B)连通，新增发生器(A)还有余热介质管路与外部连通，新增吸收器(B)还有冷却介质管路与外部连通，形成第五类吸收式热泵。
  40. 第五类吸收式热泵，是在权利要求39所述的任一第五类吸收式热泵中，取消节流阀、第二节流阀和第三节流阀，将第二发生器(2)有冷剂液管路经节流阀(7)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，将第二发生器(2)有冷剂液管路经第二节流阀(13)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，将第二发生器(2)有冷剂液管路经第三节流阀(18)与蒸发器(6)连通调整为第二发生器(2)有冷剂液管路与蒸发器(6)连通，形成第五类吸收式热泵。
  41. 第五类吸收式热泵，是在权利要求1-17、28-34所述的任一第四类吸收式热泵中，第二发生器(2)增设余热介质管路与外部连通，形成第五类吸收式热泵。
  42. 第五类吸收式热泵，是在权利要求18-23所述的任一第四类吸收式热泵中，第二发生器(2)和新增发生器(A)分别增设余热介质管路与外部连通，形成第五类吸收式热泵。
  43. 第五类吸收式热泵，是在权利要求18-23所述的任一第四类吸收式热泵中，第二发生器(2)或新增发生器(A)增设余热介质管路与外部连通，形成第五类吸收式热泵。
  44. 第五类吸收式热泵，是在权利要求41所述的任一第五类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将蒸发器(6)有冷剂蒸汽通道与吸收器(3)连通调整为蒸发器(6)有冷剂蒸汽通道与新增吸收器(B)连通，新增吸收器(B)还有稀溶液管路经新增溶液泵(C)和新增溶液热交换器(D)与新增发生器(A)连通，新增发生器(A)还有浓溶液管路经新增溶液热交换器(D)与新增吸收器(B)连通，新增发生器(A)还有冷剂蒸汽通道与吸收器(3)连通，新增发生器(A)还有驱动热介质管路与外部连通，新增吸收器(B)还有被加热介质管路与外部连通，形成第五类吸收式热泵。
  45. 第五类吸收式热泵，是在权利要求35-38、42-43所述的任一第五类吸收式热泵中，增加新增第二发生器、新增第二吸收器、新增第二溶液泵和新增第二溶液热交换器，将蒸 发器(6)有冷剂蒸汽通道与吸收器(3)连通调整为蒸发器(6)有冷剂蒸汽通道与新增第二吸收器连通，新增第二吸收器还有稀溶液管路经新增第二溶液泵和新增第二溶液热交换器与新增第二发生器连通，新增第二发生器还有浓溶液管路经新增第二溶液热交换器与新增第二吸收器连通，新增第二发生器还有冷剂蒸汽通道与吸收器(3)连通，新增第二发生器还有驱动热介质管路与外部连通，新增第二吸收器还有被加热介质管路与外部连通，形成第五类吸收式热泵。
  46. 第五类吸收式热泵，是在权利要求1-17所述的任一第五类吸收式热泵中，增加新增发生器、新增吸收器、新增溶液泵和新增溶液热交换器，将第二发生器(2)有冷剂蒸汽通道与第二吸收器(4)连通调整为第二发生器(2)有冷剂蒸汽通道与新增吸收器(B)连通，新增吸收器(B)还有稀溶液管路经新增溶液泵(C)和新增溶液热交换器(D)与新增发生器(A)连通，新增发生器(A)还有浓溶液管路经新增溶液热交换器(D)与新增吸收器(B)连通，新增发生器(A)还有冷剂蒸汽通道与第二吸收器(4)连通，新增发生器(A)还有余热介质管路与外部连通，新增吸收器(B)还有冷却介质管路与外部连通，形成第五类吸收式热泵。
  47. 第五类吸收式热泵，是在权利要求35-40所述的任一第五类吸收式热泵中，增加新增第二发生器、新增第二吸收器、新增第二溶液泵和新增第二溶液热交换器，将新增发生器(A)有冷剂蒸汽通道与新增吸收器(B)连通调整为新增发生器(A)有冷剂蒸汽通道与新增第二吸收器连通，新增第二吸收器还有稀溶液管路经新增第二溶液泵和新增第二溶液热交换器与新增第二发生器连通，新增第二发生器还有浓溶液管路经新增第二溶液热交换器与新增第二吸收器连通，新增第二发生器还有冷剂蒸汽通道与新增吸收器(B)连通，新增第二发生器还有余热介质管路与外部连通，新增第二吸收器还有冷却介质管路与外部连通，形成第五类吸收式热泵。
  48. 第五类吸收式热泵，是在权利要求45-47所述的任一第五类吸收式热泵中，第二发生器(2)增设余热介质管路与外部连通，形成第五类吸收式热泵。
  49. 第五类吸收式热泵，是在权利要求18-23所述的任一第五类吸收式热泵中，增加新增第二发生器、新增第二吸收器、新增第二溶液泵和新增第二溶液热交换器，将新增发生器(A)有冷剂蒸汽通道与新增吸收器(B)连通调整为新增发生器(A)有冷剂蒸汽通道与新增第二吸收器连通，新增第二吸收器还有稀溶液管路经新增第二溶液泵和新增第二溶液热交换器与新增第二发生器连通，新增第二发生器还有浓溶液管路经新增第二溶液热交换器与新增第二吸收器连通，新增第二发生器还有冷剂蒸汽通道与新增吸收器(B)连通，新增第二发生器还有余热介质管路与外部连通，新增第二吸收器还有冷却介质管路与外部连通，形成第五类吸收式热泵。
  50. 第五类吸收式热泵，是在权利要求49所述的任一第五类吸收式热泵中，第二发生器(2)和新增发生器(A)分别增设余热介质管路与外部连通，形成第五类吸收式热泵。
  51. 第五类吸收式热泵，是在权利要求49所述的任一第五类吸收式热泵中，第二发生器(2)或新增发生器(A)增设余热介质管路与外部连通，形成第五类吸收式热泵。
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