WO2012145869A1 - Système de génération-absorption à trois classes et pompe à chaleur à absorption de troisième type - Google Patents

Système de génération-absorption à trois classes et pompe à chaleur à absorption de troisième type Download PDF

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Publication number
WO2012145869A1
WO2012145869A1 PCT/CN2011/001117 CN2011001117W WO2012145869A1 WO 2012145869 A1 WO2012145869 A1 WO 2012145869A1 CN 2011001117 W CN2011001117 W CN 2011001117W WO 2012145869 A1 WO2012145869 A1 WO 2012145869A1
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WO
WIPO (PCT)
Prior art keywords
generator
solution
absorption
heat exchanger
pump
Prior art date
Application number
PCT/CN2011/001117
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English (en)
Chinese (zh)
Inventor
李华玉
Original Assignee
Li Huayu
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Publication date
Application filed by Li Huayu filed Critical Li Huayu
Publication of WO2012145869A1 publication Critical patent/WO2012145869A1/fr

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Classifications

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

Definitions

  • the invention belongs to the technical field of low temperature waste heat utilization heat pump.
  • the key in order to improve the maximum heating temperature of the third type of absorption heat pump, the key is to increase the concentration of the solution entering the external heating absorber; in order to utilize the lower temperature waste heat resource, the key is to reduce the low temperature driving. Dilute solution concentration at the outlet of the device. Take reasonable technical measures to maintain or reduce the concentration of the solution entering the low-temperature drive generator when increasing the concentration of the solution entering the external heating absorber, and to select the range of increase or decrease of the solution concentration according to the demand within a certain range. This will have a very important meaning.
  • the present invention occurs at a low temperature.
  • the absorption-generator is used to realize the regenerative heat
  • the second generator and the second absorber are used to realize the regenerative heat during the high temperature generation, and the three-generation-three absorption system with the regenerative process is established, and the condenser is further included.
  • the relevant components such as the evaporator and the refrigerant liquid pump, obtain the third type of absorption heat pump with different effects and different stages and single or double heat recovery process, so that each working parameter interval has a corresponding number
  • the three types of absorption heat pumps realize the continuity of the third type of absorption heat pump in the working parameter interval, and realize the continuity of the third type of absorption heat pump in the performance index.
  • the main object of the present invention is to provide a three-generation-three-absorption system and a third-type absorption heat pump, and the specific contents of the invention are as follows:
  • a three-generation-three-absorption system which is mainly composed of a first generator, a second generator, an absorption-generator, a first absorber, a second absorber, a steam dividing chamber, a first solution pump, and a second solution pump a third solution pump, a first solution heat exchanger, a second solution heat exchanger, and a third solution heat exchanger;
  • the first generator has a concentrated solution line through the first solution pump, the first solution heat exchanger
  • the absorption-generator is connected to the steam distribution chamber, and the steam distribution chamber and the concentrated solution pipeline are connected to the second generator through the second solution pump and the second solution heat exchanger
  • the second generator has a concentrated solution pipeline
  • the third solution heat exchanger is in communication with the first absorber, the first absorber and the dilute solution line are in communication with the second absorber via the third solution pump and the third solution heat exchanger, and the second absorber has a dilute solution
  • the pipeline is connected to the absorption-generator via the second solution heat
  • a three-generation-three-absorption system in the three-generation-three-absorption system of item 1, the first generator has a concentrated solution line through the first solution pump, the first solution heat exchanger, and the absorption- The generator is connected to the steam distribution chamber to adjust the first generator to have a concentrated solution pipeline connected to the absorption generator via the first solution pump and the first solution heat exchanger, and the second absorber has a dilute solution pipeline through the second The solution heat exchanger is connected to the absorption-generator to adjust the second absorber to have a dilute solution line connected to the steam distribution chamber via the second solution heat exchanger and the absorption-generator to form a three-generation-three absorption system. 3.
  • the third type of absorption heat pump in the three-generation-three absorption system described in Item 1, adding the first condenser, the second condenser, the evaporator, the first refrigerant liquid pump, and the second refrigerant
  • the liquid pump, the first generator has a refrigerant vapor passage communicating with the outside to determine that the first generator has a refrigerant vapor passage communicating with the first condenser, and the first condenser has a refrigerant liquid pipeline passing through the first refrigerant
  • the liquid pump is in communication with the evaporator, and the refrigerant vapor passage of the steam distribution chamber is communicated with the outside to determine that the refrigerant vapor passage is connected to the second condenser, and the second condenser and the refrigerant liquid pipeline are connected to the second condenser.
  • the refrigerant liquid pump is in communication with the evaporator, and the first absorber has a refrigerant vapor passage communicating with the outside to determine that the evaporator has a refrigerant vapor passage communicating with the first absorber, and the absorption-generator has a refrigerant vapor passage and the outside
  • the connection is determined to be that the evaporator has a refrigerant vapor passage communicating with the absorption-generator, and the first condenser and the second condenser respectively have a cooling medium conduit communicating with the outside, and the evaporator and the residual heat medium conduit are connected to the outside to form a third type of absorption heat pump;
  • the steam dividing chamber has a refrigerant vapor passage communicating with the first condenser.
  • the third type of absorption heat pump is the third generation-three absorption system according to item 1, wherein the condenser, the first evaporator, the second evaporator, the first refrigerant liquid pump and the second refrigerant are added.
  • the liquid pump, the first generator has a refrigerant vapor passage communicating with the outside to determine that the first generator has a refrigerant vapor passage communicating with the condenser, and the refrigerant vapor passage of the steam distribution chamber is communicated with the outside to determine that the steam distribution chamber has
  • the refrigerant vapor passage is connected to the condenser, and the condenser and the refrigerant liquid pipeline are connected to the first evaporator via the first refrigerant liquid pump, and the condenser and the refrigerant liquid pipeline are passed through the second refrigerant liquid pump and the first
  • the two evaporators are connected, and the first absorber has a refrigerant vapor passage communicating with the outside to determine that the first evapor
  • a refrigerant vapor passage for the second evaporator is connected to the absorption-generator, and the condenser and the cooling medium conduit are connected to the outside, and the first evaporator and the second evaporator further have a residual heat medium conduit connected to the outside to form The third type of absorption heat .
  • the third type of absorption heat pump is a three-generation-three-absorption system in which the absorption-generator is not connected to the outside by the heating medium line, and the first condenser and the second condenser are added.
  • a first evaporator, a second evaporator, a first refrigerant liquid pump and a second refrigerant liquid pump and the first generator has a refrigerant vapor passage communicating with the outside to determine that the first generator has a refrigerant vapor passage and a first a condenser is connected, the first condenser and the refrigerant liquid pipeline are connected to the first evaporator via the first refrigerant liquid pump, and the refrigerant vapor passage of the steam distribution chamber is communicated with the outside to determine that the steam distribution chamber has a refrigerant.
  • the steam passage is in communication with the second condenser, and the second condenser has a coolant liquid pipeline connected to the second evaporator via the second refrigerant liquid pump, and the first absorber has a refrigerant vapor passage connected to the outside to be determined as the first
  • the evaporator has a refrigerant vapor passage communicating with the first absorber
  • the absorption-generator has a refrigerant vapor passage communicating with the outside to determine that the second evaporator has a refrigerant vapor passage communicating with the absorption-generator
  • the second condenser also has a cooling medium
  • the pipeline is connected to the outside, and the first evaporator and the second evaporator respectively have a residual heat medium pipeline communicating with the outside to form a third type of absorption heat pump.
  • a third type of absorption heat pump wherein in the three-generation-three absorption system according to item 2, the first condenser, the second condenser, the first evaporator, the second evaporator, and the first refrigerant are added.
  • the liquid pump and the second refrigerant liquid pump, the first generator has a refrigerant vapor passage communicating with the outside to determine that the first generator has a refrigerant vapor passage communicating with the first condenser, and the first condenser further has a refrigerant liquid
  • the pipeline is connected to the second evaporator via the first refrigerant liquid pump, and the absorption-generator has a refrigerant vapor passage communicating with the outside to determine that the second evaporator has a refrigerant vapor passage and the absorption-generator is connected, and the steam separation is performed.
  • the refrigerant vapor passage in the chamber is connected to the outside to determine that the refrigerant vapor passage is connected to the second condenser, and the second condenser and the refrigerant liquid pipeline are connected to the first evaporator via the second refrigerant liquid pump.
  • the first absorber has a refrigerant vapor passage communicating with the outside to determine that the first evaporator has a refrigerant vapor passage communicating with the first absorber, and the first condenser and the second condenser further have a cooling medium conduit and an outer portion, respectively Connected, the first evaporator and the second evaporator are also divided
  • the residual heat medium pipeline communicates with the outside to form a third type of absorption heat pump; wherein: 1 when there is no second evaporator, the first condenser has a refrigerant liquid pipeline connected to the first evaporator via the first refrigerant liquid pump
  • the first evaporator is provided with a refrigerant vapor passage communicating with the absorption-generator; 2 when there is no second evaporator and the second condenser, the steam distribution chamber has a refrigerant vapor passage communicating with the first condenser, and the first condenser has The refrigerant liquid pipeline is connected to the first e
  • the third type of absorption heat pump is a three-generation-three-absorption system in which the absorption-generator is not connected to the outside by the heating medium line, and the first condenser and the second condenser are added.
  • a first evaporator, a second evaporator, a first refrigerant liquid pump and a second refrigerant liquid pump and the first generator has a refrigerant vapor passage communicating with the outside to determine that the first generator has a refrigerant vapor passage and a first a condenser is connected, the first condenser and the refrigerant liquid pipeline are connected to the first evaporator via the first refrigerant liquid pump, and the refrigerant vapor passage of the steam distribution chamber is communicated with the outside to determine that the steam distribution chamber has a refrigerant.
  • the steam passage is in communication with the second condenser, and the second condenser has a coolant liquid pipeline connected to the second evaporator via the second refrigerant liquid pump, and the first absorber has a refrigerant vapor passage connected to the outside to be determined as the first
  • the evaporator has a refrigerant vapor passage communicating with the first absorber
  • the absorption-generator has a refrigerant vapor passage communicating with the outside to determine that the second evaporator has a refrigerant vapor passage communicating with the absorption-generator
  • the second condenser also has a cooling medium line and Externally connected, the first evaporator and the second evaporator respectively have a residual heat medium pipeline communicating with the outside to form a third type of absorption heat pump.
  • the third type of absorption heat pump is the third type of absorption heat pump according to any of the items 3-5, wherein the third generator, the fourth solution heat exchanger and the throttle valve are added.
  • the first generator has a concentrated solution line connected to the first solution pump, the first solution heat exchanger and the absorption-generator and the steam distribution chamber to adjust the first generator to have a concentrated solution line through the first solution heat exchanger and
  • the absorption-generator is connected to the steam separation chamber, and the absorption-generator adds a dilute solution pipeline through the fourth solution heat exchanger to communicate with the third generator, and the third generator also has a concentrated solution pipeline through the first solution pump, After the four-solution heat exchanger is merged with the first generator through the concentrated solution pipeline after the first solution heat exchanger, the first generator has a refrigerant vapor passage connected to the first condenser to be adjusted to be cold After the agent steam passage is in communication with the third generator, the third generator is further connected to the first condenser via the throttle valve via the throttle
  • a third type of absorption heat pump in the third type of absorption heat pump according to any of the items 3-5, adding a third generator, a fourth solution heat exchanger and a throttle valve,
  • the first generator has a concentrated solution pipeline connected to the first solution heat exchanger via the first solution pump to be adjusted to be a first generator having a concentrated solution pipeline connected to the third generator via the fourth solution heat exchanger, the third occurring
  • the concentrated solution pipeline is further connected to the first solution heat exchanger via the first solution pump and the fourth solution heat exchanger, and the first generator has a refrigerant vapor passage connected to the first condenser to be adjusted to the first generator.
  • the third generator is further connected to the first condenser via the throttle valve through the throttle valve - the refrigerant vapor generated by the first generator is used as the third generator
  • the heat medium is driven, and the third generator and the refrigerant vapor passage are first connected to the condenser to form a single-effect double-effect type III absorption heat pump.
  • a third type of absorption heat pump in the third type of absorption heat pump according to any of the items 3-5, adding a third generator, a fourth solution heat exchanger and a throttle valve,
  • the absorption-generator has a dilute solution line connected to the first generator via the first solution heat exchanger to be adjusted to absorb-the generator has a dilute solution line connected to the third generator via the first solution heat exchanger, the third occurrence
  • the concentrated solution pipeline is further connected to the first generator via the first solution pump and the fourth solution heat exchanger, and the first generator has a concentrated solution pipeline connected to the first solution heat exchanger via the first solution pump.
  • the first generator has a concentrated solution pipeline connected to the first solution heat exchanger via the fourth solution heat exchanger, and the first generator has a refrigerant vapor passage connected to the first condenser to adjust the first generator to be cold.
  • the third generator is further connected to the first condenser via the throttle valve via the throttle valve - the refrigerant vapor generated by the first generator is used as the driving heat of the third generator Medium, third generator and refrigerant vapor channel A condenser communicating to form a single effect - a third double-effect absorption heat pump.
  • the third type of absorption heat pump is the third type of absorption heat pump according to any of the items 6-7, wherein the third generator, the fourth solution heat exchanger, the throttle valve, and the third The four solution pump, the absorption-generator adding the dilute solution pipeline is connected to the third generator via the fourth solution heat exchanger, and the third generator has the concentrated solution pipeline after the fourth solution pump and the fourth solution heat exchanger And the first generator is merged with the concentrated solution pipeline after the first solution pump and the first solution heat exchanger, and the first generator has a refrigerant vapor passage connected to the first condenser to adjust the first generator to have a refrigerant After the steam passage is connected to the third generator The third generator further has a refrigerant liquid pipeline connected to the first condenser via a throttle valve - the refrigerant vapor generated by the first generator acts as a driving heat medium for the third generator, and the third generator also has a refrigerant The steam passage is in communication with the first condenser to form a single-effect,
  • the third type of absorption heat pump in the third type of absorption heat pump according to any one of items 6-7, adding a third generator, a fourth solution heat exchanger and a throttle valve,
  • the first generator has a concentrated solution pipeline connected to the first solution heat exchanger via the first solution pump to be adjusted to be a first generator having a concentrated solution pipeline connected to the third generator via the fourth solution heat exchanger, the third occurring
  • the concentrated solution pipeline is further connected to the first solution heat exchanger via the first solution pump and the fourth solution heat exchanger, and the first generator has a refrigerant vapor passage connected to the first condenser to be adjusted to the first generator.
  • the third generator is further connected to the first condenser via the throttle valve through the throttle valve - the refrigerant vapor generated by the first generator is used as the third generator
  • the heat medium is driven, and the third generator and the refrigerant vapor passage are first connected to the condenser to form a single-effect-double-effect third-type absorption heat pump.
  • a third type of absorption heat pump which is a third type of absorption heat pump according to any of the items 6-7, wherein the third generator, the fourth solution heat exchanger, the throttle valve and the third a four-solution pump, wherein the absorption-generator has a dilute solution line connected to the first generator via the first solution heat exchanger to be adjusted to absorb-the generator has a dilute solution line through the first solution heat exchanger and the third generator Connected, the third generator further has a concentrated solution pipeline connected to the first generator via the fourth solution pump and the fourth solution heat exchanger, and the first generator has a concentrated solution pipeline through the first solution pump and the first solution
  • the heat exchanger is connected to be adjusted to have a first solution having a concentrated solution line connected to the first solution heat exchanger via the fourth solution heat exchanger and the first solution pump, and the first generator has a refrigerant vapor passage and a first condensation
  • the communication is adjusted such that the first generator has a refrigerant vapor passage communicating with the third generator, and the third generator is
  • a third type of absorption heat pump in the third type of absorption heat pump in which the absorption-generator is not connected to the outside by the heating medium line, as described in any of the items 3-5, canceling the first evaporation a refrigerant vapor passage in communication with the second evaporator and the absorption-generator, the first generator is provided with a refrigerant vapor passage communicating with the absorption-generator, adding a third generator, a throttle and a solution throttle,
  • the absorption-generator has a dilute solution line connected to the first generator via the first solution heat exchanger to be adjusted to absorb-the generator has a dilute solution line directly communicating with the first generator, and the first generator has a concentrated solution tube
  • the first solution pump, the first solution heat exchanger and the absorption-generator are connected to the steam separation chamber to be adjusted to be the first generator, and the concentrated solution pipeline is connected to the steam distribution chamber through the solution throttle valve and the absorption-generator.
  • the absorption-generator adds a dilute solution line through the first solution heat exchanger to communicate with the third generator, and the third generator also has a concentrated solution line that passes through the first solution pump, the first solution heat exchanger, and the first occurrence Concentration after the solution throttle valve
  • the liquid pipelines meet, the first generator has a refrigerant vapor passage connected to the first condenser, and the first generator has a refrigerant vapor passage connected with the third generator, and the third generator has a refrigerant liquid pipeline.
  • the throttle valve is in communication with the first condenser - the refrigerant vapor generated by the first generator acts as a driving heat medium for the third generator, and the third generator and the refrigerant vapor passage communicate with the first condenser to form a single Effect - double effect third type absorption heat pump.
  • the third type of absorption heat pump in the third type of absorption heat pump in which the absorption-generator is not connected to the outside by the heating medium line, as described in any of the items 3-5, cancels the first evaporation.
  • a refrigerant vapor passage communicating with the second evaporator and the absorption-generator the first generator is provided with a refrigerant vapor passage communicating with the absorption-generator, adding a third generator and a throttle valve, and the absorption-generator is provided
  • the dilute solution pipeline is connected to the first generator through the first solution heat exchanger to adjust to an absorption-generator having a dilute solution pipeline directly communicating with the first generator, and the first generator has a concentrated solution pipeline passing through the first solution
  • the pump, the first solution heat exchanger and the absorption-generator are connected to the steam distribution chamber to be adjusted to be a first generator having a concentrated solution line connected to the third generator via the first solution heat exchanger, and the third generator is further rich The solution line is
  • the third type of absorption heat pump in the third type of absorption heat pump in which the absorption-generator is not connected to the outside by the heating medium line, as described in any of the items 3-5, cancels the first evaporation.
  • the first generator is provided with a refrigerant vapor passage communicating with the absorption-generator
  • the third generator, the throttle valve and the solution are throttled
  • the first generator has a concentrated solution pipeline connected to the first solution pump, the first solution heat exchanger, and the absorption-generator and the steam distribution chamber to adjust the first generator to have a concentrated solution pipeline through the solution throttle valve and absorb
  • the generator is connected to the steam distribution chamber, and the absorption-generator has a dilute solution pipeline connected to the first generator through the first solution heat exchanger to be adjusted to absorb-the generator has a dilute solution pipeline through the first solution heat exchanger and
  • the third generator is connected, the third generator
  • the third type of absorption heat pump is any third type of absorption heat pump according to item 8, wherein the fourth generator, the fifth solution heat exchanger and the second throttle valve are added, and the third generation occurs.
  • the concentrated solution pipeline has a first solution pump, a fourth solution heat exchanger, and an absorption-generator connected to the steam separation chamber to be adjusted to a third generator having a concentrated solution pipeline through the fourth solution heat exchanger and absorption-occurring
  • the device is connected to the steam distribution chamber, and the absorption-generator adds a dilute solution pipeline through the fifth solution heat exchanger to communicate with the fourth generator, and the fourth generator also has a concentrated solution pipeline through the first solution pump and the fifth solution heat.
  • the exchanger is then merged with the first generator through the concentrated solution line after the first solution heat exchanger, and the third generator has a refrigerant vapor passage connected to the first condenser to be adjusted to a third generator having a refrigerant vapor passage.
  • the fourth generator further has a refrigerant liquid pipeline connected to the first condenser via the second throttle valve, and the fourth generator further has a refrigerant vapor passage communicating with the first condenser to form a single Effect - three-effect third type absorption heat pump.
  • the third type of absorption heat pump is any third type of absorption heat pump according to item 9, wherein the fourth generator, the fifth solution heat exchanger and the second throttle valve are added, and the third generation occurs.
  • the concentrated solution pipeline is connected to the first solution heat exchanger via the first solution pump and the fourth solution heat exchanger to be adjusted to be a third generator having a concentrated solution pipeline connected to the fourth generator via the fifth solution heat exchanger.
  • the fourth generator further has a concentrated solution line connected to the first solution heat exchanger via the first solution pump, the fifth solution heat exchanger and the fourth solution heat exchanger, and the third generator has a refrigerant vapor channel and
  • the first condenser is connected to be adjusted so that the third generator has a refrigerant vapor passage communicating with the fourth generator, and then the fourth generator is further connected to the first condenser via the second throttle valve, and the fourth occurs.
  • the refrigerant vapor passage is also connected to the first condenser to form a single-effect three-effect third type absorption heat pump.
  • a third type of absorption heat pump wherein in any of the third type of absorption heat pumps of item 10, the fourth generator, the fifth solution heat exchanger, the second throttle valve, and the fourth solution pump are added , the absorption-generator has a dilute solution pipeline connected to the third generator via the first solution heat exchanger and is adjusted to be absorbed--the generator has a dilute solution pipeline connected to the fourth generator via the first solution heat exchanger, The fourth generator and the concentrated solution pipeline are connected to the third generator via the fourth solution pump and the fifth solution heat exchanger, and the first generator has a concentrated solution pipeline and is heated by the fourth solution heat exchanger and the first solution.
  • the exchanger is connected to adjust the first generator to have a concentrated solution pipeline connected to the first solution heat exchanger via the fourth solution heat exchanger and the fifth solution heat exchanger, and the third generator has a refrigerant vapor passage and the first
  • the condenser is connected to be adjusted to have a third generator having a refrigerant vapor passage communicating with the fourth generator, and then the fourth generator is further connected to the first condenser via the second throttle valve, and the fourth generator is further connected a refrigerant vapor passage is connected to the first condenser, Into a single-effect - the third triple effect absorption heat pump.
  • the third type of absorption heat pump is the fourth occurrence of any of the third type of absorption heat pumps described in Item 11.
  • the fifth solution heat exchanger, the second throttle valve and the fifth solution pump, the absorption-generator adding the dilute solution pipeline is connected to the fourth generator via the fifth solution heat exchanger, and the fourth generator is further rich
  • the solution line passes through the fifth solution pump and the fifth solution heat exchanger and merges with the first generator through the first solution pump and the concentrated solution line after the first solution heat exchanger, and the third generator has refrigerant vapor
  • the passage is connected to the first condenser to be adjusted to be a third generator having a refrigerant vapor passage communicating with the fourth generator, and then the fourth generator is further connected to the first condenser via the second throttle valve,
  • the four generators also have a refrigerant vapor passage that communicates with the first condenser to form a single-effect three-effect third type absorption heat pump.
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 12, adding a fourth generator, a fifth solution heat exchanger and a second throttle valve, which will occur third
  • the concentrated solution pipeline is connected to the first solution heat exchanger via the first solution pump and the fourth solution heat exchanger to be adjusted to be a third generator having a concentrated solution pipeline connected to the fourth generator via the fifth solution heat exchanger.
  • the fourth generator further has a concentrated solution line connected to the first solution heat exchanger via the first solution pump, the fifth solution heat exchanger and the fourth solution heat exchanger, and the third generator has a refrigerant vapor channel and
  • the first condenser is connected to be adjusted so that the third generator has a refrigerant vapor passage communicating with the fourth generator, and then the fourth generator is further connected to the first condenser via the second throttle valve, and the fourth occurs.
  • the refrigerant vapor passage is also connected to the first condenser to form a single-effect three-effect third type absorption heat pump.
  • a third type of absorption heat pump in any of the third type of absorption heat pumps of item 13, adding a fourth generator, a fifth solution heat exchanger, a second section flow and a fifth solution pump , the absorption-generator has a dilute solution pipeline connected to the third generator via the first solution heat exchanger and is adjusted to be absorbed--the generator has a dilute solution pipeline connected to the fourth generator via the first solution heat exchanger, The fourth generator and the concentrated solution pipeline are connected to the third generator via the fifth solution pump and the fifth solution heat exchanger, and the first generator has a concentrated solution pipeline through the fourth solution heat exchanger and the first solution pump Connected with the first solution heat exchanger to adjust the first generator to have a concentrated solution line connected to the first solution heat exchanger via the fourth solution heat exchanger, the fifth solution heat exchanger and the first solution pump, and the third The generator has a refrigerant vapor passage communicating with the first condenser to adjust to a third generator having a refrigerant vapor passage communicating with the fourth generator, the
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 14, wherein the fourth generator, the fourth solution heat exchanger and the second throttle valve are added, and the third generator is
  • the concentrated solution pipeline is connected to the steam distribution chamber through the first solution pump, the first solution heat exchanger and the absorption-generator to the third generator, and the concentrated solution pipeline is passed through the first solution heat exchanger and the absorption-generator
  • the steam separation chamber is connected, the absorption-generator adds a dilute solution pipeline through the third solution heat exchanger to communicate with the fourth generator, and the fourth generator has a concentrated solution pipeline through the first solution pump and the fourth solution heat exchanger.
  • the absorption-generator is connected to the steam distribution chamber, and the third generator has a refrigerant vapor passage connected to the first condenser to be adjusted to be a third generator having a refrigerant vapor passage connected with the fourth generator, and then the fourth generator
  • the refrigerant liquid pipeline is connected to the first condenser via the second throttle valve, and the fourth generator has a refrigerant vapor passage communicating with the first condenser to form a single-effect-three-effect third-type absorption heat pump.
  • a third type of absorption heat pump in the third type of absorption heat pump according to item 23, wherein the absorption-generator has a dilute solution line directly communicating with the first generator and heat exchange through the first solution Connected to the third generator to adjust to absorption - the generator has a dilute solution line that is in direct communication with the third generator and is in communication with the first generator via the first solution heat exchanger, the first generator having a concentrated solution tube
  • the passage solution throttle valve and the absorption-generator are connected to the steam distribution chamber to be adjusted to be a first generator having a concentrated solution line connected to the steam distribution chamber through the first solution heat exchanger and the absorption-generator, and the third generator
  • the concentrated solution pipeline is connected to the steam distribution chamber through the first solution heat exchanger and the absorption-generator to the third steam generator.
  • the concentrated solution pipeline is connected to the steam distribution chamber through the solution throttle valve and the absorption-generator.
  • the first generator is connected to the refrigerant vapor passage of the absorption generator, and the third generator is connected with the refrigerant vapor passage to communicate with the absorption generator to form a single-effect three-effect third type absorption heat pump.
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 15, wherein the fourth generator, the fourth solution heat exchanger and the second throttle valve are added, and the third generator is The concentrated solution pipeline is heated by the first solution pump and the first solution
  • the converter and the absorption-generator are connected to the steam distribution chamber to adjust the third generator to have a concentrated solution pipeline connected to the fourth generator via the fourth solution heat exchanger, and the fourth generator has a concentrated solution pipeline through the first
  • the solution pump, the fourth solution heat exchanger, the first solution heat exchanger and the absorption-generator are in communication with the steam distribution chamber, and the third generator has a refrigerant vapor passage connected to the first condenser to be adjusted to a third generator
  • the fourth generator further has a refrigerant liquid pipeline connected to the first condenser via the second throttle valve, and the fourth generator further has a refrigerant vapor passage and a first condenser Connected to form
  • the third type of absorption heat pump is the third type of absorption heat pump according to item 25, wherein the fourth solution pump is added, and the absorption-generator has a dilute solution line directly connected to the first generator to be adjusted to
  • the absorption-generator has a dilute solution line connected to the first generator via the fourth solution pump and the first solution heat exchanger, and the fourth generator has a concentrated solution line through the first solution pump and the fourth solution heat exchanger
  • the first solution heat exchanger and the absorption-generator are connected to the steam separation chamber to be adjusted to be a fourth generator having a concentrated solution line connected to the steam distribution chamber through the first solution pump, the fourth solution heat exchanger and the absorption-generator
  • the first generator has a refrigerant vapor passage and an absorption-generator connection, and the third generator adds a refrigerant vapor passage to communicate with the absorption-generator to form a single-effect-three-effect third-type absorption heat pump.
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 16, wherein the fourth generator, the fourth solution heat exchanger, the fourth solution pump and the second section are widened,
  • the absorption-generator has a dilute solution line connected to the third generator via the first solution heat exchanger to be adjusted to absorb-the generator has a dilute solution line through the first solution heat exchanger and the fourth solution heat exchanger and the fourth
  • the generator is connected, the fourth generator and the concentrated solution pipeline are connected to the third generator via the fourth solution pump and the fourth solution heat exchanger, and the third generator has a refrigerant vapor passage connected to the first condenser.
  • the fourth generator After the third generator has a refrigerant vapor passage and communicates with the fourth generator, the fourth generator has a refrigerant liquid pipeline connected to the first condenser via the second throttle valve, and the fourth generator further has a refrigerant vapor.
  • the passage is in communication with the first condenser to form a single-effect three-effect third type absorption heat pump.
  • the third type of absorption heat pump in the third type of absorption heat pump described in item 27, cancels the solution throttle valve, and the absorption-generator has a dilute solution line through the first solution heat exchanger and
  • the four-solution heat exchanger is connected to the fourth generator to be adjusted to have a dilute solution line connected to the fourth generator via the fourth solution heat exchanger, and the first generator has a concentrated solution line through the solution throttle valve and absorption-
  • the generator is connected to the steam distribution chamber to adjust the first generator to have a concentrated solution pipeline connected to the steam distribution chamber through the first solution heat exchanger and the absorption generator, and cancel the refrigerant connected to the first generator and the absorption generator
  • the steam passage, the third generator adds a refrigerant vapor passage and communicates with the absorption-generator to form a single-effect-three-effect third-type absorption heat pump.
  • the third type of absorption heat pump is a third type of absorption heat pump without a second condenser as described in item 3, which retains the second refrigerant liquid pump, increases the absorption-evaporator, and uses the absorption-generator
  • the dilute solution pipeline is connected to the first generator through the first solution heat exchanger to adjust to absorption-the generator has a dilute solution pipeline directly connected to the absorption-evaporator, and the absorption-evaporator and the dilute solution pipeline are
  • the solution heat exchanger is in communication with the first generator, and the evaporator has a refrigerant vapor passage connected to the first absorber to adjust the evaporator to have a refrigerant vapor passage communicating with the absorption-evaporator, and the condenser is provided with a refrigerant liquid pipeline.
  • the second refrigerant liquid pump is connected to the absorption-evaporator and the absorption-evaporator is further connected to the first absorber by a refrigerant vapor passage to form
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 29, which adds a third refrigerant liquid helium, a second evaporator and a fourth solution heat exchanger, and a condenser adds a refrigerant.
  • the liquid pipeline is connected to the second evaporator of the second refrigerant liquid pump, and the refrigerant vapor channel '3 absorption-generator connection of the first evaporator is adjusted to the first...
  • the vaporizer has a refrigerant vapor channel and an absorption-generator Connected, the absorption-generator has a dilute solution line directly connected to the absorption-evaporator and is condensed to absorb-the generator has a dilute solution line connected to the absorption-evaporator via the fourth solution heat exchanger, and the first generator has The concentrated solution pipeline is connected to the first solution pump, the first solution heat exchanger, and the absorption-generator and the steam separation chamber to be adjusted to be the first generator having a concentrated solution pipeline through the first solution pump and the first solution heat exchanger The fourth solution heat exchanger and the absorption-generator are connected to the steam separation chamber.
  • the third type of absorption heat pump is the third type of absorption heat pump according to item 29, wherein the throttle valve and the second condenser are added, and the refrigerant vapor passage of the steam distribution chamber is connected to the first condenser.
  • the refrigerant is adjusted to be connected to the second condenser by a refrigerant vapor passage, the second condenser has a refrigerant liquid pipeline connected to the first condenser via a throttle, and the second condenser has a cooling medium pipeline and an external Connected to form a single-effect -1.5 third-class absorption heat pump.
  • the third type of absorption heat pump is the third type of absorption heat pump described in item 4, adding a throttle valve or a third refrigerant liquid pump, a fourth solution heat exchanger and an absorption-evaporator
  • the second absorber has a dilute solution line connected to the absorption-generator through the second solution heat exchanger to adjust the second absorber to have a dilute solution line connected to the absorption-evaporator via the second solution heat exchanger, absorption-evaporation
  • the dilute solution pipeline is connected to the absorption generator via the fourth solution heat exchanger, and the concentrated solution pipeline in the steam distribution chamber is connected to the second generator through the second solution pump and the second solution heat exchanger to be adjusted to
  • the concentrated solution line in the steam distribution chamber is connected to the second generator via the second solution pump, the fourth solution heat exchanger and the second solution heat exchanger, and the first evaporator has a refrigerant vapor passage connected to the first absorber.
  • the refrigerant vapor channel is connected with the absorption-evaporator, the condenser is added with the refrigerant liquid pipeline, the third refrigerant liquid pump is connected with the absorption-evaporator, and the absorption-evaporator is followed by the refrigerant vapor channel.
  • Communicating with the first absorber, or the first evaporator The refrigerant liquid pipeline is connected to the second evaporator through the throttling and the refrigerant liquid pipeline is connected to the second evaporator through the second refrigerant liquid pump to adjust the condenser to the refrigerant liquid pipeline.
  • the second refrigerant liquid pump is connected to the absorption-evaporator and the absorption-evaporator is further connected to the first absorber by a refrigerant vapor passage to form a single-effect-1.5 third-class absorption heat pump.
  • the third type of absorption heat pump is a third type of absorption heat pump without a second evaporator as described in item 6, adding an absorption-evaporator, and the absorption-generator has a dilute solution line through the first
  • the solution heat exchanger is connected to the first generator to adjust to an absorption-generator having a dilute solution line directly connected to the absorption-evaporator, the absorption-evaporator and the dilute solution line passing through the first solution heat exchanger and the first occurrence
  • the refrigerant vapor passage is connected to the first absorber
  • the evaporator has a refrigerant vapor passage communicating with the absorption-evaporator
  • the second condenser has a refrigerant liquid pipeline passing through the second refrigerant liquid.
  • the pump and the evaporator are connected to be adjusted to be a second condenser.
  • the refrigerant liquid pipeline is connected to the absorption-evaporator through the second refrigerant liquid pump, and then the absorption-vaporizer and the refrigerant vapor passage are connected to the first absorber to form a single Efficiency - Class 1.5 third type absorption heat pump.
  • the third type of absorption heat pump is the third type of absorption heat pump described in item 6, adding a throttle valve or a third refrigerant liquid pump, an absorption-evaporator and a fourth solution heat exchanger,
  • the second absorber has a dilute solution line connected to the separation chamber via the second solution heat exchanger and the absorption-generator to the second absorber.
  • the dilute solution line is connected to the absorption-evaporator via the second solution heat exchanger.
  • the absorption-evaporator and the dilute solution pipeline are connected to the steam separation chamber through the fourth solution heat exchanger and the absorption-generator, and the concentrated solution pipeline has a concentrated solution pipeline through the second solution pump and the second solution heat exchanger
  • the second evaporator is connected to the second generator, and the concentrated solution pipeline is connected to the second generator via the second solution pump, the fourth solution heat exchanger and the second solution heat exchanger, and the first evaporator has a refrigerant.
  • the steam passage is connected to the first absorber to be adjusted so that the first evaporator has a refrigerant vapor passage communicating with the absorption-evaporator, and the second condenser adding the refrigerant liquid pipeline is connected to the absorption-evaporator through the third refrigerant liquid pump.
  • Absorption-evaporator with coolant vapor channel and first absorption Connected, or the second refrigerant liquid pump is connected with the refrigerant liquid line and communicates with the absorption-evaporator.
  • the absorption-evaporator and the refrigerant vapor channel communicate with the first absorber and simultaneously pump the second refrigerant liquid with the refrigerant.
  • the liquid pipeline is connected to the first evaporator to be adjusted to be a second refrigerant liquid pump.
  • the refrigerant liquid pipeline is connected to the first evaporator through a throttle valve to form a single-effect-1.5 third-class absorption heat pump.
  • a third type of absorption heat pump in the third type of absorption heat pump according to any of the items 29-32, wherein the second evaporator 18 and the second evaporator 18 and the absorption-generator 3 are eliminated.
  • the third type of absorption heat pump is a new type of absorption heat pump added to any of the third type of absorption heat pumps according to any one of items 3-35, adding new generators, new solution heat exchangers and new sections.
  • the second solution heat exchanger adds a concentrated solution pipeline through the new
  • the increasing solution heat exchanger is connected with the newly added generator, and the new generator and the concentrated solution pipeline are connected to the first absorber through the new solution heat exchanger, and the second generator has a refrigerant vapor passage and a second absorption.
  • the communication is adjusted to connect the second generator with the refrigerant vapor channel and the new generator is connected, and then the new generator is connected, and the refrigerant liquid pipeline is connected with the first evaporator through the newly added throttle valve, and the new generator is further connected.
  • the refrigerant vapor passage is in communication with the second absorber to form a third type of absorption heat pump in which the double effect is a high temperature generation process.
  • the third type of absorption heat pump is a third type of absorption heat pump according to any one of items 3-35, adding a new generator, a new solution heat exchanger and a new throttle valve.
  • the second solution heat exchanger has a concentrated solution line connected to the second generator to be adjusted to a second solution heat exchanger.
  • the concentrated solution line is connected to the second generator via the new solution heat exchanger, and the second occurrence occurs.
  • the concentrated solution pipeline is connected to the first absorber through the third solution heat exchanger to be adjusted to be the second generator.
  • the concentrated solution pipeline is connected to the newly added generator through the new solution heat exchanger, and the new generator is added.
  • the concentrated solution pipeline communicates with the first absorber via the third solution heat exchanger, and the second generator has a refrigerant vapor passage communicating with the second absorber to adjust the second generator to have a refrigerant vapor passage and a new generator
  • the generator is newly added, and the refrigerant liquid pipeline is connected with the first evaporator through the newly added throttle valve, and the newly added generator and the refrigerant vapor passage are connected with the second absorber, and the double effect is generated at a high temperature.
  • the third type of absorption heat pump for the process is
  • the third type of absorption heat pump is a third type of absorption heat pump according to any one of items 3-35, adding a new generator, a new solution heat exchanger, and a new throttle valve. And adding a solution pump, connecting the second solution heat exchanger with the concentrated solution pipeline and the second generator to adjust to the second solution heat exchanger, the concentrated solution pipeline is connected with the newly added generator, and the new generator has The concentrated solution pipeline is connected to the second generator via the new solution pump and the new solution heat exchanger, and the second generator has a concentrated solution pipeline connected to the first absorber via the third solution heat exchanger to be adjusted to the second
  • the generator has a concentrated solution pipeline connected to the first absorber via the new solution heat exchanger and the third solution heat exchanger, and the second generator has a refrigerant vapor passage connected to the second absorber to be adjusted to the second generator After the refrigerant vapor passage is connected with the newly added generator, the new generator is added, and the refrigerant liquid pipeline is connected with the first evaporator through the newly added throttle valve
  • the third type of absorption heat pump is the third type of absorption heat pump according to any of the items in Item 3-35, adding a new first generator, adding a second generator, adding a new a solution heat exchanger, a new second solution heat exchanger, a new first throttle valve and a new second throttle valve, and a second solution heat exchanger to add a concentrated solution pipeline respectively to add a first solution heat
  • the exchanger is connected to the newly added first generator and is connected to the newly added second generator via the newly added second solution heat exchanger, and the first generator and the concentrated solution pipeline are added through the newly added first solution heat exchanger.
  • the second generator and the concentrated solution line are connected to the first absorber via the newly added second solution heat exchanger, and the second generator has a refrigerant vapor channel and a second absorber
  • the connection adjustment is such that the second generator has a refrigerant vapor passage connected with the newly added first generator, and then the first generator is added, and the refrigerant liquid pipeline is connected with the first evaporator via the newly added first throttle valve, Increase the first generator and the refrigerant vapor channel to connect with the new second generator to add a second
  • the generator further has a refrigerant liquid pipeline connected to the first evaporator via a new second throttle valve, and a second generator and a refrigerant vapor passage are connected to the second absorber to form a three-effect high temperature.
  • the third type of absorption heat pump for the process is such that the second generator has a refrigerant vapor passage connected with the newly added first generator, and then the first generator is added, and the refrigerant liquid pipeline is connected with the first e
  • the third type of absorption heat pump is the third type of absorption heat pump according to any of the items in Item 3-35, adding a new first generator, adding a second generator, adding a new a solution heat exchanger, a second solution heat exchanger, a first section of the first section and a second throttle valve are added, and the second solution heat exchanger has a concentrated solution line connected to the second generator.
  • the second solution heat exchanger has a concentrated solution pipeline connected to the second generator via the newly added second solution heat exchanger and the newly added first solution heat exchanger, and the second generator has a concentrated solution pipeline through the third
  • the solution heat exchanger is connected to the first absorber to be adjusted to be a second generator having a concentrated solution pipeline connected to the newly added first generator via the newly added first solution heat exchanger, and the first generator and the concentrated solution tube are newly added.
  • a new second solution heat exchanger is connected to the newly added second generator, and a second generator and a concentrated solution line are added.
  • the third solution heat exchanger is in communication with the first absorber, and the second generator has a refrigerant vapor channel connected to the second absorber to be adjusted to be connected to the second generator having the refrigerant vapor channel and the newly added first generator.
  • a new first generator is added, and a refrigerant liquid pipeline is connected to the first evaporator via a new first throttle valve, and a new first generator and a refrigerant vapor passage are connected with the newly added second generator.
  • the second generator further has a refrigerant liquid pipeline connected to the first evaporator via a new second throttle valve, and a second generator and a refrigerant vapor passage are connected to the second absorber to form a three-effect
  • the third type of absorption heat pump for high temperature generation processes are used to the second absorber to form a three-effect.
  • the third type of absorption heat pump is the third type of absorption heat pump according to any of the items in Item 3-35, adding a new first generator, adding a second generator, adding a new a solution heat exchanger, a new second solution heat exchanger, a new first throttle valve, a second second throttle valve, a first first solution pump, and a second second solution pump, and the second solution heat
  • the exchanger has a concentrated solution pipeline connected to the second generator and is adjusted to be a second solution heat exchanger having a concentrated solution pipeline connected to the newly added second generator, and a new second generator and a concentrated solution pipeline are newly added.
  • the second solution pump and the newly added second solution heat exchanger are connected with the newly added first generator, and the first generator and the concentrated solution pipeline are newly added with the first solution pump and the new first solution heat exchanger.
  • the second generator has a concentrated solution pipeline connected to the first absorber through the third solution heat exchanger to adjust the second generator to have a concentrated solution pipeline through the newly added first solution heat exchanger Adding a second solution heat exchanger and a third solution heat exchanger to communicate with the first absorber,
  • the second generator has a refrigerant vapor passage connected to the second absorber to be adjusted to a second generator having a refrigerant vapor passage connected with the newly added first generator, adding a first generator and then a refrigerant liquid pipeline
  • a new first throttle valve is connected to the first evaporator, a new first generator is added, and a refrigerant vapor passage is connected with the newly added second generator, and a second generator is added, and a refrigerant liquid pipeline is newly added.
  • the second throttle valve is connected with
  • the third type of absorption heat pump is a third type of absorption heat pump according to any one of items 3 to 35, adding a new generator, a new solution heat exchanger, a new solution pump, and A new absorber is added, and the second solution heat exchanger has a concentrated solution line connected to the second generator to be adjusted to a second solution heat exchanger.
  • the concentrated solution line is connected with the newly added absorber, and the new absorber is also diluted.
  • the solution pipeline is connected to the second generator via the new solution pump and the new solution heat exchanger, and the second generator has a concentrated solution pipeline connected to the first absorber through the third solution heat exchanger to be adjusted to the second occurrence.
  • the concentrated solution pipeline is connected to the newly added generator through the new solution heat exchanger, and the new generator and the concentrated solution pipeline are connected to the first absorber through the third solution heat exchanger, and the newly added generators are respectively separated.
  • the third type of absorption heat pump is to add a second generator, a second solution heat exchanger and a new throttle valve to any of the third type of absorption heat pumps described in item 42.
  • the new solution pump is added with a dilute solution pipeline.
  • the new second solution heat exchanger is connected with the newly added second generator.
  • the second generator and the concentrated solution pipeline are added through the new second solution heat exchanger and the new one.
  • the first generator is connected to communicate, the second generator has a refrigerant vapor channel connected to the second absorber, and the second generator has a refrigerant vapor channel connected with the newly added second generator to add a second generator.
  • the refrigerant liquid pipeline is connected to the first evaporator via a new throttle valve, and the second generator and the refrigerant vapor passage are connected to the second absorber to form a regenerative double-effect high-temperature generating process.
  • the third type of absorption heat pump is connected to the first evaporator via a new throttle valve, and the second generator and the refrigerant vapor passage are connected to the second absorber to form a regenerative double-effect high-temperature generating process.
  • the third type of absorption heat pump is to add a second generator, a second solution heat exchanger and a new throttle valve to any of the third type of absorption heat pumps described in item 42.
  • the new absorber has a dilute solution pipeline through the new solution pump and the new first solution heat exchanger and the second generator are connected to adjust the new absorber to have a dilute solution pipeline through the new solution pump, adding a new The two-solution heat exchanger and the newly added first solution heat exchanger are in communication with the second generator, and the second generator having the concentrated solution pipeline is connected to the newly added first generator through the newly added first solution heat exchanger to be adjusted to
  • the second generator has a concentrated solution pipeline connected to the newly added second generator via the newly added first 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 first generator is connected to connect, and the second generator has a refrigerant vapor channel connected to the second absorber to be adjusted to the second
  • the generator has a refrigerant vapor
  • the third type of absorption heat pump in any of the third type of absorption heat pumps described in item 42, adds a new second generator, a new second solution heat exchanger, a new throttle valve, and Adding a second solution pump, adding a new diluted solution to the absorber and adding a first solution pump and adding a first solution heat exchanger to the second generator to adjust the new absorber to a dilute solution line
  • the first solution pump and the newly added first solution heat exchanger are connected with the newly added second generator, and the second generator and the concentrated solution line are newly added with the second solution pump and the second solution is added.
  • the heat exchanger is connected to the second generator, and the second generator has a concentrated solution pipeline connected to the newly added first generator through the newly added first solution heat exchanger to adjust the second generator to have a concentrated solution pipeline through the new
  • the second solution heat exchanger and the newly added first solution heat exchanger are connected to the newly added first generator, and the second generator has a refrigerant vapor channel connected to the second absorber to adjust the second generator to have a refrigerant
  • the steam channel is connected to the newly added second generator, and the second generator is added and then cold.
  • the liquid pipeline is connected to the first evaporator via a new throttle valve, and a second generator and a refrigerant vapor passage are connected to the second absorber to form a third type with a regenerative double effect as a high temperature generating process.
  • Absorption heat pump is connected to the first evaporator via a new throttle valve, and a second generator and a refrigerant vapor passage are connected to the second absorber to form a third type with a regenerative double effect as a high temperature generating process.
  • the third type of absorption heat pump is any one of the third type of absorption heat pumps according to any one of items 43-45, wherein the driving heat medium pipe connecting the first generator to the outside is cancelled. , adding a second throttle valve, adding a refrigerant vapor passage to the second generator to connect with the newly added first generator, adding a first generator, and then adding a second refrigerant valve to the second throttle valve
  • the first evaporator is connected to form a third type of absorption heat pump with a regenerative double effect as a high temperature generation process.
  • the third type of absorption heat pump is to add a third generator, a new third solution heat exchanger and a new second throttle in any of the third type of absorption heat pumps described in item 43.
  • the new second generator has a refrigerant vapor channel connected to the second absorber to be adjusted to add a second generator with a refrigerant vapor channel and a new third generator connected
  • the third generator further has a refrigerant liquid pipeline connected to the first evaporator via a new second throttle valve, and a third generator and a refrigerant vapor passage are connected to the second absorber to form a heat recovery.
  • the third type of absorption heat pump is a third type of absorption heat pump.
  • the third type of absorption heat pump is to add a third generator, a new third solution heat exchanger and a new second throttle in any of the third type of absorption heat pumps described in item 44.
  • the new absorber has a dilute solution pipeline through the new solution pump, a new second solution heat exchanger and a new first solution heat exchanger connected to the second generator to adjust the new absorber to a dilute solution
  • the pipeline is connected to the second generator via a new solution pump, a new third solution heat exchanger, a new second solution heat exchanger, and a new first solution heat exchanger.
  • the solution pipeline is connected to the newly added first generator through the newly added second solution heat exchanger to adjust the new second generator to have a concentrated solution pipeline.
  • the new second solution heat exchanger is connected with the newly added third generator.
  • the third generator and the concentrated solution pipeline are connected with the newly added first generator through the newly added third solution heat exchanger, and the second generator has a refrigerant vapor passage connected to the second absorber.
  • a third generator is added, and then a refrigerant liquid pipeline is connected to the first evaporator via a new second throttle valve, and a third generator and a refrigerant vapor passage are connected to the second absorber to form a new generator.
  • the third type of absorption heat pump is a third type of absorption heat pump according to item 45, adding a new third generator, adding a third solution heat exchanger, adding a second throttle The valve and the new third solution pump are added, and the newly added absorber has a dilute solution pipeline, and the newly added first solution pump and the newly added first solution heat exchanger are connected with the newly added second generator to adjust to the newly added absorber.
  • the dilute solution pipeline is connected with the newly added third generator through the addition of the first solution pump and the newly added first solution heat exchanger, and the third generator and the concentrated solution pipeline are newly added with the third solution pump and the new
  • the third solution heat exchanger is connected with the newly added second generator, and the second generator has a concentrated solution pipeline through the addition of the second solution heat exchanger and the addition of the first solution heat exchanger with the addition of the first hair
  • the generator is adjusted to be connected to the second generator having a concentrated solution line through the addition of the second solution heat exchanger, the addition of the third solution heat exchanger and the addition of the first solution heat exchanger to the newly added first generator.
  • the liquid pipeline is connected to the first evaporator via a new second throttle valve, and a third generator and a refrigerant vapor passage are connected to the second absorber to form a heat recovery type three-effect process.
  • the third type of absorption heat pump is a third type of absorption heat pump according to any one of items 47-49, adding a new third throttle valve, canceling the addition of the first generator and the external Connected driving heat medium pipeline, the second generator adds a refrigerant vapor channel to the newly added first generator, and then adds a first generator and then a refrigerant liquid pipeline through the addition of a third throttle valve and the first
  • the evaporator is connected to form a third type of absorption heat pump with a regenerative three-effect process.
  • the third type of absorption heat pump is a third type of absorption heat pump according to any one of items 47-49, adding a new third section of the flow, canceling the addition of the first generator and the external Connected drive heat medium pipeline, add a second generator to add a refrigerant vapor channel and connect with the newly added first generator, then add a first generator and then a refrigerant liquid pipeline through a new third throttle valve
  • the first evaporator is connected to form a third type of absorption heat pump with a regenerative three-effect process for high temperature generation.
  • Figure 1 is a first schematic diagram of the structure and flow of a three-generation-three absorption system provided in accordance with the present invention.
  • FIG. 2 is a schematic view showing the second structure and flow of a three-generation-three absorption system according to the present invention.
  • Figure 3 is a schematic view showing the first structure and flow of a third type of absorption heat pump according to the present invention.
  • Figure 4 is a schematic view showing the second structure and flow of a third type of absorption heat pump according to the present invention.
  • Figure 5 is a schematic view showing the third structure and flow of a third type of absorption heat pump according to the present invention.
  • Figure 6 is a schematic view showing the fourth structure and flow of a third type of absorption heat pump according to the present invention.
  • Figure 7 is a schematic view showing the fifth structure and flow of a third type of absorption heat pump according to the present invention.
  • Figure 8 is a schematic view showing the first structure and flow of a single-effect-double-effect third-class absorption heat pump according to the present invention.
  • Figure 9 is a schematic view showing the second structure and flow of a single-effect-double-effect third-class absorption heat pump according to the present invention.
  • Figure 10 is a schematic view showing the third structure and flow of a single-effect-double-effect third-class absorption heat pump according to the present invention.
  • Figure 11 is a fourth structural and flow diagram of a single-effect, double-effect, third-class absorption heat pump according to the present invention.
  • Figure 12 is a schematic view showing the fifth structure and flow of a single-effect-double-effect third-class absorption heat pump according to the present invention.
  • Figure 13 is a schematic view showing the sixth structure and flow of a single-effect-double-effect third-class absorption heat pump according to the present invention.
  • Figure 14 is a schematic view showing the first structure and flow of a single-effect-three-effect third-class absorption heat pump according to the present invention.
  • Figure 15 is a schematic view showing the second structure and flow of the single-effect-three-effect third-type absorption heat pump according to the present invention.
  • Figure 16 is a schematic view showing the third structure and flow of a single-effect-three-effect third-class absorption heat pump according to the present invention.
  • Fig. 17 is a view showing the fourth structure and flow of the single-effect-three-effect third-type absorption heat pump according to the present invention.
  • Figure 18 is a schematic view showing the fifth structure and flow of a single-effect-three-effect third-type absorption heat pump according to the present invention.
  • Fig. 19 is a view showing the sixth structure and flow of the single-effect-three-effect third-type absorption heat pump according to the present invention.
  • Figure 20 is a schematic view showing the seventh structure and flow of a single-effect-three-effect third-class absorption heat pump according to the present invention.
  • Figure 21 is a diagram showing the eighth structure and flow of a single-effect-three-effect third-type absorption heat pump according to the present invention.
  • Figure 22 is a schematic view showing the ninth structure and flow of a single-effect-three-effect third-type absorption heat pump according to the present invention.
  • Figure 23 is a schematic view showing the first structure and flow of a single-effect -1.5 third-class absorption heat pump according to the present invention.
  • Figure 24 is a schematic view showing the second structure and flow of a single-effect -1.5 third-class absorption heat pump according to the present invention.
  • Figure 25 is a schematic view showing the third structure and flow of a single-effect -1.5 third-class absorption heat pump according to the present invention.
  • Figure 26 is a fourth structural and flow diagram of a single-effect -1.5 third-class absorption heat pump provided in accordance with the present invention.
  • Figure 27 is a first type of structure and flow of a third type of absorption heat pump with double-effect high temperature generation flow according to the present invention. Schematic.
  • Figure 28 is a schematic view showing the second structure and flow of a third type of absorption heat pump having a dual-effect high-temperature generation flow according to the present invention.
  • Figure 29 is a schematic view showing the third structure and flow of a third type of absorption heat pump having a dual-effect high-temperature generation process in accordance with the present invention.
  • Figure 30 is a schematic view showing the first structure and flow of a third type of absorption heat pump having a three-effect high temperature generation flow according to the present invention.
  • Figure 31 is a schematic view showing the second structure and flow of a third type of absorption heat pump having a three-effect high temperature generation flow according to the present invention.
  • Figure 32 is a schematic view showing the third structure and flow of a third type of absorption heat pump having a three-effect high temperature generation flow according to the present invention.
  • Figure 33 is a schematic view showing the structure and flow of a third type of absorption heat pump with a regenerative single effect as a high temperature generation process in accordance with the present invention.
  • Figure 34 is a first schematic diagram showing the structure and flow of a third type of absorption heat pump with a regenerative double effect as a high temperature generation process in accordance with the present invention.
  • Figure 35 is a second structural and schematic diagram of a third type of absorption heat pump with a regenerative double effect as a high temperature generation process in accordance with the present invention.
  • Figure 36 is a third structural and schematic diagram of a third type of absorption heat pump with a regenerative double effect as a high temperature generation process in accordance with the present invention.
  • Figure 37 is a first schematic view showing the structure and flow of a third type of absorption heat pump having a regenerative three-effect high temperature generating process according to the present invention.
  • Figure 38 is a second structural and schematic diagram of a third type of absorption heat pump with a regenerative three-effect high temperature generation process in accordance with the present invention.
  • Figure 39 is a third structural and schematic diagram of a third type of absorption heat pump with a regenerative three-effect high temperature generation process in accordance with the present invention.
  • Nomenclature 1 Named from the role played by high temperature driving heat and low temperature driving heat in the process of solution generation. Taking “single effect - double effect” as an example, “single effect” means that the high temperature drive (occurrence) process adopts a single effect process, and “double effect” means low temperature drive.
  • the (occurrence) process uses a double-effect process.
  • Nomenclature 2 Name the temperature from the difference in the process of the solution, such as "double-effect high-temperature process
  • the third type of absorption heat pump is a double-effect process in which the solution high temperature occurs.
  • the generator When a working medium typified by an aqueous ammonia solution is used, the generator is referred to as a rectification column; if necessary, the first rectification column is increased in communication with the external medium by the heating medium line, and the separation chamber 6 involved in the aqueous ammonia solution Increase the cooling medium line to communicate with the outside.
  • the setting of the solution pump S——m 1 ⁇ , the setting of the first solution pump 7 depends on the pressure difference between the first generator 1 and the steam dividing chamber 6 and the flow resistance of the solution; in practice, ⁇
  • the vaporization pressure of the solution is lower than the JR force of the first generator 1 to omit the
  • the third type of absorption heat pump shown in Figure 27-39 is a representative of high-temperature generation process using double-effect, three-effect, regenerative single-effect, regenerative double-effect and regenerative three-effect respectively; For each of the third type of absorption heat pumps shown in Figure 3-26, the high temperature generation process shown in Figures 27-39 can also be used.
  • the refrigerant vapor pressure released by the steam dividing chamber 6 is close to the refrigerant vapor pressure released by the third generator 20; in contrast, the refrigerant vapor pressure released by the first generator 1 is Too much higher, no solution pump is provided in the solution line, and the first solution heat exchanger 10 also acts as a pressure drop.
  • the three-generation-three-absorption system shown in Figure 1 is implemented as follows:
  • the first generator 1 structurally, it mainly consists of a first generator, a second generator, an absorption generator, a first absorber, a second absorber, a steam dividing chamber, a first solution pump, a second solution pump, a third solution pump a first solution heat exchanger, a second solution heat exchanger, and a third solution heat exchanger;
  • the first generator 1 has a concentrated solution line through the first solution pump 7, the first solution heat exchanger 10, and the absorption - the generator 3 is in communication with the steam dividing chamber 6, the steam dividing chamber 6 and the concentrated solution line are connected to the second generator 2 via the second solution pump 8 and the second solution heat exchanger 11, and the second generator 2 is further
  • the concentrated solution line is in communication with the first absorber 4 via the third solution heat exchanger 12, the first absorber 4 and the dilute solution line passing through the third solution pump 9 and the third solution heat exchanger 12 and the second absorber 5 communicating, the second absorber 5 and the dilute solution line are connected to the absorption-generator 3 via the second
  • the steam passage communicates with the outside, the absorption-generator 3 or the heated medium line communicates with the outside, and the first absorber 4 further has a heated medium line communicating with the outside and a refrigerant vapor passage communicating with the outside,
  • the second absorber 5 is also connected to the outside by a heated medium line, and the steam dividing chamber 6 and the refrigerant vapor passage are in communication with the outside.
  • the residual heat medium flows through the first generator 1, and the solution heated into the solution is released and the refrigerant vapor is externally supplied.
  • the concentrated solution of the first generator 1 passes through the first solution pump 7 and the first solution heat exchanger 10 Then flowing through the absorption-generator 3, the heat absorption portion is vaporized into the steam separation chamber 6, the steam distribution chamber 6 supplies the refrigerant vapor to the outside, and the concentrated solution of the steam distribution chamber 6 passes through the second solution pump 8 and the second solution heat exchanger.
  • the heat exchanger 12 enters the first absorber 4, absorbs the refrigerant vapor from the outside and radiates heat to the heated medium, and the diluted solution of the first absorber 4 enters the third solution pump 9 and the third solution heat exchanger 12
  • the second absorber 5 absorbs the refrigerant vapor from the second generator 2 and radiates heat to the heated medium, and the dilute solution of the second absorber 5 passes through the second solution heat exchanger 11 into the absorption-generator 3, and the absorption is from the outside. Coolant steam and exotherm By absorption - generator 3 and the solution heated medium, absorption - generator 3 solution was diluted first solution heat exchanger 10 enters the first generator 1, a three generation - three absorber system.
  • the first generator 1 has a concentrated solution pipeline through the first solution
  • the liquid pump 7, the first solution heat exchanger 10 and the absorption-generator 3 are connected to the steam distribution chamber 6 to be adjusted so that the first generator 1 has a concentrated solution line through the first solution pump 7 and the first solution heat exchanger 10 and
  • the absorption-generator 3 is connected
  • the second absorber 5 has a dilute solution line connected to the absorption-generator 3 through the second solution heat exchanger 11 to be adjusted to a second absorber 5 having a dilute solution line passing through the second solution heat
  • the exchanger 11 and the absorption-generator 3 are in communication with the steam distribution chamber 6.
  • the residual heat medium flows through the first generator 1, and the solution heated into the solution is released and the refrigerant vapor is externally supplied.
  • the concentrated solution of the first generator 1 passes through the first solution pump 7 and the first solution heat exchanger 10 Entering the absorption-generator 3, absorbing refrigerant vapor from the outside and exchanging heat to the solution flowing through the absorption-generator 3 and the heated medium, respectively, and the dilute solution of the absorption-generator 3 enters through the first solution heat exchanger 10
  • the first generator 1; the dilute solution of the second absorber 5 is exothermic and depressurized by the second solution heat exchanger 11 and then flows through the absorption-generator 3, and the endothermic portion is vaporized into the steam dividing chamber 6, the steam dividing chamber 6 externally supplying the refrigerant vapor, the concentrated solution of the steam separation chamber 6 enters the second generator 2 through the second solution pump 8 and the second solution heat exchanger 11, and drives the heat medium to flow through the second generator 2, and enters the heat there
  • the solution releases and supplies refrigerant vapor to the second absorber 5, and the concentrated solution of the second generator 2 enters the first absorber 4 through the third solution heat exchanger 12, absorbs the refrigerant vapor from the outside, and radiates heat to the Heating medium, first absorber 4
  • the dilute solution enters the second absorber 5 through the third solution pump 9 and the third solution heat exchanger 12, absorbs the refrigerant vapor from the second generator 2, and radiates heat to the heated medium to form a three-generation-three absorption system. .
  • the third type of absorption heat pump shown in Figure 3 is implemented as follows:
  • the refrigerant 1 has a refrigerant vapor passage communicating with the outside to determine that the first generator 1 has a refrigerant vapor passage communicating with the first condenser 13, and the first condenser 13 and the refrigerant liquid conduit are passed through the first refrigerant liquid pump 16
  • the refrigerant vapor passage of the steam distribution chamber 6 is communicated with the outside to determine that the steam separation chamber 6 has a refrigerant vapor passage communicating with the second condenser 14, and the second condenser 14 has a refrigerant liquid pipeline.
  • the second refrigerant liquid pump 17 communicates with the evaporator 15, and the first absorber 4 has a refrigerant vapor passage communicating with the outside to determine that the evaporator 15 has a refrigerant vapor passage communicating with the first absorber 4, which will absorb-occur
  • the refrigerant 3 has a refrigerant vapor passage communicating with the outside to determine that the evaporator 15 has a refrigerant vapor passage communicating with the absorption-generator 3, and the first condenser 13 and the second condenser 14 respectively have a cooling medium conduit communicating with the outside.
  • the evaporator 15 also has a heat remaining medium line that communicates with the outside.
  • the refrigerant vapor generated by the first generator 1 enters the first condenser 13 and radiates heat to the cooling medium to form a refrigerant liquid, and the refrigerant liquid of the first condenser 13 is pressurized by the first refrigerant liquid pump 16.
  • the refrigerant vapor released by the steam dividing chamber 6 enters the second condenser 14, radiates heat to the cooling medium to form a refrigerant liquid, and the refrigerant liquid of the second condenser 14 is pressurized by the second refrigerant liquid pump 17.
  • the evaporator 15 is introduced into the evaporator 15; the refrigerant liquid in the evaporator 15 absorbs the residual heat into the refrigerant vapor and is supplied to the first absorber 4 and the absorption-generator 3, respectively, to form a third type of absorption heat pump.
  • the first solution pump 7 can be omitted; the concentrated solution of the first generator 1 is heated by the first solution After the exchanger 10 is depressurized, it flows through the absorption-generator 3, and the heat is vaporized into the steam separation chamber 6.
  • the third type of absorption heat pump shown in Figure 4 is implemented as follows:
  • the steam passage communicates with the first absorber 4, and the absorption-generator 3 has a refrigerant vapor passage communicating with the outside to determine that the second evaporator 18 has a refrigerant vapor passage communicating with the absorption-generator 3, and the condenser 13 is also cold.
  • the medium line is in communication with the outside, and the first evaporator 15 and the second evaporator 18 respectively have a heat remaining medium line communicating with the outside.
  • the refrigerant vapor generated by the first generator 1 and the steam dividing chamber 6 enters the first condenser 13 and radiates heat to the cooling medium to form a refrigerant liquid, and the refrigerant liquid of the first condenser 13 is divided into two paths—
  • the first passage is pressurized by the first refrigerant liquid pump 16 into the evaporator 15, the residual heat is taken into the refrigerant vapor and supplied to the first absorber 4, and the second passage is pressurized by the second refrigerant liquid pump 17 into the second evaporation.
  • the device 18 absorbs residual heat into refrigerant vapor and supplies it to the absorption generator 3 to form a third type of absorption heat pump.
  • the third type of absorption heat pump shown in Figure 5 is implemented like this -
  • the liquid pump, the first generator 1 has a refrigerant vapor passage communicating with the outside to determine that the first generator 1 has a refrigerant vapor passage communicating with the first condenser 13, and the first condenser 13 and the refrigerant liquid pipeline are
  • the first refrigerant liquid pump 16 is in communication with the second evaporator 18, and the absorption-generator 3 has a refrigerant vapor passage communicating with the outside to determine that the second evaporator 18 has a refrigerant vapor passage communicating with the absorption-generator 3,
  • the steam dividing chamber 6 has a refrigerant vapor passage communicating with the outside to determine that the steam dividing chamber 6 has a refrigerant vapor passage communicating with the second condenser 14, and the second condenser 14 has a refrigerant liquid pipeline passing through the second refrigerant liquid pump.
  • the 17 is in communication with the first evaporator 15, and the first absorber 4 has a refrigerant vapor passage communicating with the outside to determine that the first evaporator 15 has a refrigerant vapor passage communicating with the first absorber 4, the first condenser 13 and the first
  • the second condenser 14 also has a cooling medium pipeline connected to the outside, respectively.
  • the first evaporator 15 and the second evaporator 18 are also respectively connected to the outside by a heat remaining medium line.
  • the refrigerant vapor generated by the first generator 1 enters the first condenser 13 and radiates heat to the cooling medium to form a refrigerant liquid, and the refrigerant liquid of the first condenser 13 is pressurized by the first refrigerant liquid pump 16.
  • the refrigerant vapor generated by the steam dividing chamber 6 enters the second condenser 14, radiates heat to the cooling medium to form a refrigerant liquid, and second
  • the refrigerant liquid of the condenser 14 is pressurized into the first evaporator 15 via the second refrigerant liquid pump 17, absorbs the residual heat into the refrigerant vapor, and is supplied to the first absorber 4 to form a third type of absorption heat pump.
  • the third type of absorption heat pump shown in Figure 6 is implemented as follows:
  • the heated medium line in which the absorption-generator 3 communicates with the outside is canceled, the second evaporator 18 is eliminated, and the first condenser 13 has a refrigerant liquid line.
  • a refrigerant liquid pump 16 is in communication with the evaporator 15, and the evaporator 15 is provided with a refrigerant vapor passage communicating with the absorption-generator 3 to form a third type of absorption heat pump.
  • the third type of absorption heat pump shown in Figure 7 is implemented like this -
  • the heated medium line in which the absorption-generator 3 communicates with the outside is canceled, and the first condenser, the second condenser, the first evaporator, a second evaporator, a first refrigerant liquid pump and a second refrigerant liquid pump, and the first generator 1 has a refrigerant vapor passage communicating with the outside to determine that the first generator 1 has a refrigerant vapor passage and a first condenser 13 communicating, the first condenser 13 and the refrigerant liquid pipeline are connected to the first evaporator 15 via the first refrigerant liquid pump 16, and the refrigerant vapor passage of the steam distribution chamber 6 is connected to the outside to be determined as the steam separation chamber 6 A refrigerant vapor passage is connected to the second condenser 14, and the second condenser 14 has a refrigerant liquid pipeline connected to the second evaporator 18 via the second refriger
  • the passage communicating with the outside is determined such that the first evaporator 15 has a refrigerant vapor passage communicating with the first absorber 4, and the absorption-generator 3 has a refrigerant vapor passage communicating with the outside to determine that the second evaporator 18 has a refrigerant vapor passage.
  • the first condenser 13 and the Condenser 14 coolant lines are also respectively communicate with the outside, a first evaporator 15 and second evaporator 18 also respectively communicate with the external heat medium line.
  • the refrigerant vapor generated by the first generator 1 enters the first condenser 13 and radiates heat to the cooling medium to form a refrigerant liquid, and the refrigerant liquid of the first condenser 13 is pressurized by the first refrigerant liquid pump 16.
  • the refrigerant vapor generated by the steam dividing chamber 6 enters the second condenser 14, and radiates heat to the cooling medium to form a refrigerant liquid
  • the refrigerant liquid of the condenser 14 is pressurized into the second evaporator 18 via the second refrigerant liquid pump 17, absorbs the residual heat into the refrigerant vapor, and is supplied to the absorption-generator 3 to form a third type of absorption heat pump.
  • the single-effect-double-effect third-class absorption heat pump shown in Figure 8 is realized in this way -
  • the third generator, the fourth solution heat exchanger and the throttling are added, and the first generator 1 has a concentrated solution pipeline through the first solution.
  • the pump 7, the first solution heat exchanger 10 and the absorption-generator 3 are connected to the steam distribution chamber 6 to be adjusted so that the first generator 1 has a concentrated solution line through the first solution heat exchanger 10 and the absorption-generator 3 and The steam chamber 6 is connected, the absorption-generator 3 is provided with a dilute solution pipeline connected to the third generator 20 via the fourth solution heat exchanger 21, and the third generator 20 has a concentrated solution pipeline through the first solution pump 7,
  • the first generator 1 has a refrigerant vapor passage connected to the first condenser 13 to be adjusted to
  • a generator 1 has a refrigerant vapor passage in communication with the third generator 20, and the third generator 20 has a refrig
  • the refrigerant vapor generated by the first generator 1 is supplied to the third generator 20 as its driving heat medium, and the concentrated solution of the first generator 1 passes through the first solution heat exchanger 10 and then flows through the absorption-
  • the generator 3 and the heat absorbing portion are vaporized into the steam dividing chamber 6, and a part of the diluted solution of the absorbing generator 3 enters the third generator 20 through the fourth solution heat exchanger 21, and the refrigerant vapor flows through the third generator 20, and is heated.
  • the solution entering therein is released and supplies refrigerant vapor to the first condenser 13, and the concentrated solution of the third generator 20 passes through the first solution pump 7 and the fourth solution heat exchanger 21 and then flows through the absorption-generator 3,
  • the heat absorbing portion is vaporized into the steam dividing chamber 6, and the refrigerant vapor flowing through the third generator 20 is released into a refrigerant liquid, and then throttled into the first condenser 13 through the throttle valve 19 to form a single-effect double effect
  • Three types of absorption heat pumps are used to form a single-effect double effect.
  • the third generator, the fourth solution heat exchanger and the throttle valve are added, and the first generator 1 has a concentrated solution line through the first solution
  • the pump 7 is connected to the first solution heat exchanger 10 to be adjusted so that the first generator 1 has a concentrated solution line connected to the third generator 20 via the fourth solution heat exchanger 21, and the third generator 20 has a concentrated solution line.
  • the first solution pump 7 and the fourth solution heat exchanger 21 are in communication with the first solution heat exchanger 10, and the first generator 1 has a refrigerant vapor passage connected to the first condenser 13 to be adjusted to have the first generator 1
  • the third generator 20 is further provided with a refrigerant liquid line communicating with the first condenser 13 via the throttle valve 19 - the refrigerant vapor generated by the first generator is used as the third
  • the generator drives the heat medium, and the third generator 20 and the refrigerant vapor passage are first connected to the condenser 13.
  • the refrigerant vapor generated by the first generator 1 is supplied to the third generator 20 as its driving heat medium, and the concentrated solution of the first generator 1 enters the third generator 20 via the fourth solution heat exchanger 21.
  • the refrigerant vapor flows through the third generator 20, and the solution heated therein is released and supplies the refrigerant vapor to the first condenser 13, and the concentrated solution of the third generator 20 passes through the first solution pump 7, the fourth solution heat
  • the exchanger 21 and the first solution heat exchanger 10 are then passed through the absorption-generator 3, and the endothermic portion is vaporized into the steam dividing chamber 6, and the refrigerant vapor flowing through the third generator 20 is released into a refrigerant liquid, and then
  • the throttling valve 19 is throttled into the first condenser 13 to form a single-effect-double-effect third-class absorption heat pump.
  • the third generator, the fourth solution heat exchanger and the throttle valve are added, and the absorption-generator 3 has a dilute solution line through the first solution.
  • the heat exchanger 10 is connected to the first generator 1 to be adjusted to be an absorption-generator 3 having a dilute solution line communicating with the third generator 20 via the first solution heat exchanger 10, and the third generator 20 having a concentrated solution line
  • the first solution pump 7 and the fourth solution heat exchanger 21 are in communication with the first generator 1, and the first generator 1 has a concentrated solution line connected to the first solution heat exchanger 10 via the first solution pump 7 to be adjusted to
  • the first generator 1 has a concentrated solution line connected to the first solution heat exchanger 10 via the fourth solution heat exchanger 21, and the first generator 1 has a refrigerant vapor passage connected to the first condenser 13 to be adjusted to the first
  • the third generator 20 has a refrigerant liquid line connected
  • the refrigerant vapor generated by the first generator 1 is supplied to the third generator 20, and the diluted solution of the absorption-generator 3 enters the third generator 20 through the first solution heat exchanger 10, and the refrigerant vapor flows through The third generator 20, the solution heated therein is released and supplies the refrigerant vapor to the first condenser 13, and the concentrated solution of the third generator 20 enters the first through the first solution pump 7 and the fourth solution heat exchanger 21.
  • the generator 1 flows the refrigerant vapor flowing through the third generator 20 into a refrigerant liquid, and then throttles into the first condenser 13 through the throttle valve 19, and the concentrated solution of the first generator 1 passes through the fourth solution heat.
  • the exchanger 21 and the first solution heat exchanger 10 are then passed through the absorption-generator 3, and the endothermic portion is vaporized into the steam dividing chamber 6 to form a single-effect-double-effect third-type absorption heat pump.
  • the single-effect, double-effect, third-class absorption heat pump shown in Figure 11 is implemented as follows:
  • the dilute solution line is directly connected to the first generator 1, and the first generator 1 has a concentrated solution line connected to the steam distribution chamber 6 via the first solution pump 7, the first solution heat exchanger 10 and the absorption-generator 3 Adjusted to the first generator 1 having a concentrated solution line connected to the steam dividing chamber 6 via the solution throttle valve 29 and the absorption-generator 3, the absorption-generator 3 adding a dilute solution line through the first solution heat exchanger 10 and
  • the third generator 20 is in communication, and the third generator 20 has a concentrated solution tube after the concentrated solution line passes through the first solution pump 7, the first solution heat exchanger 10, and the first generator 1 after the solution throttle valve 29 Road junction, the first generator 1 has a refrigerant vapor channel and the first The condenser 13 is connected to be adjusted
  • the refrigerant vapor generated by the first generator serves as a driving heat medium for the third generator, and the third generator 20 also has a refrigerant vapor passage communicating with the first condenser 13, and the first generator 1 is provided with a refrigerant vapor passage and absorption. - Generator 3 is connected.
  • the dilute solution of the absorption-generator 3 directly enters the first generator 1 and enters the third generator 20 via the first solution heat exchanger 10, respectively, and the refrigerant vapor generated by the first generator 1 is separately absorbed-
  • the generator 3 and the third generator 20 provide that the refrigerant vapor flows through the third generator 20, and the solution heated therein is released and supplies the refrigerant vapor to the first condenser 13; the concentrated solution of the first generator 1 is The solution throttle valve 29 then flows through the absorption-generator 3, and the heat absorption portion is vaporized into the steam separation chamber 6, and the concentrated solution of the third generator 20 passes through the first solution pump 7 and the first solution heat exchanger 10 and then flows again.
  • the heat absorption portion After passing through the absorption-generator 3, the heat absorption portion is vaporized into the steam separation chamber 6, and the refrigerant vapor flowing through the third generator 20 is released into a refrigerant liquid, and then throttled into the first condenser 13 through the throttle valve 19, A single-effect double-effect third-type absorption heat pump is formed.
  • the single-effect, double-effect, third-class absorption heat pump shown in Figure 12 is implemented as follows:
  • the absorption-generator 3 has a dilute solution line connected to the first generator 1 via the first solution heat exchanger 10 to be adjusted to absorb-the generator 3 has a dilute solution line directly Communicating with the first generator 1, adjusting the first generator 1 having a concentrated solution line through the first solution pump 7, the first solution heat exchanger 10, and the absorption-generator 3 to the steam dividing chamber 6 to be first generated
  • the first solution 20 has a concentrated solution line connected to the third generator 20 via the first solution heat exchanger 10, and the third generator 20 has a concentrated solution line through the first solution pump 7, the first solution heat exchanger 10 and the absorption - the generator 3 is in communication with the steam dividing chamber 6, and the first generator 1 has a refrigerant vapor passage communicating with the first condenser 13 to be adjusted to be the first generator 1 having the refrigerant vapor passage communicating with the third generator 20
  • the three generators 20 have a refrigerant liquid line through the throttle valve 19 and the first cold
  • the first 13 generator 20 is
  • the dilute solution of the absorption-generator 3 directly enters the first generator 1, and the refrigerant generated by the first generator 1 is steamed.
  • the steam is supplied to the absorption generator 3 and the third generator 20 respectively, and the concentrated solution of the first generator 1 enters the third generator 20 through the first solution heat exchanger 10; the refrigerant vapor flows through the third generator 20,
  • the solution heated therein is released and supplies refrigerant vapor to the first condenser 13, and the concentrated solution of the third generator 20 passes through the first solution pump 7 and the first solution heat exchanger 10 and then flows through the absorption-generator 3
  • the heat absorbing portion is vaporized into the steam dividing chamber 6, and the refrigerant vapor flowing through the third generator 20 is released into a refrigerant liquid, and then throttled into the first condenser 13 through the throttle valve 19 to form a single effect-double effect.
  • the third type of absorption heat pump is supplied to the absorption generator 3 and the third generator 20 respectively, and the concentrated solution of
  • the single-effect, double-effect, third-class absorption heat pump shown in Figure 13 is implemented as follows:
  • the heated medium line in which the absorption-generator 3 communicates with the outside is canceled, and the refrigerant vapor passage connecting the evaporator 15 and the absorption-generator 3 is eliminated.
  • a third generator, a throttle valve and a solution throttle valve are added, and the first generator 1 has a concentrated solution line through the first solution pump 7, the first solution heat exchanger 10, and the absorption-generator 3 and the steam separation
  • the chamber 6 is connected to be adjusted so that the first generator 1 has a concentrated solution line connected to the steam dividing chamber 6 via the solution throttle valve 29 and the absorption-generator 3, and the absorption-generator 3 has a dilute solution line through the first solution heat.
  • the exchanger 10 is connected to the first generator 1 to be adjusted to be an absorption-generator 3 having a dilute solution line communicating with the third generator 20 via the first solution heat exchanger 10, and the third generator 20 having a concentrated solution line
  • the first solution pump 7 and the first solution heat exchanger 10 are in communication with the first generator 1, and the first generator 1 has a refrigerant vapor passage communicating with the first condenser 13 to adjust the first generator 1 to have a refrigerant vapor.
  • the third generator 20 After the passage is in communication with the third generator 20, the third generator 20 has a refrigerant
  • the pipeline communicates with the first condenser 13 via a throttle valve 19 - the refrigerant vapor generated by the first generator acts as a driving heat medium for the third generator, and the third generator 20 also has a refrigerant vapor passage and a first condensation
  • the device 13 is in communication, and the first generator 1 is provided with a refrigerant vapor passage communicating with the absorption-generator 3.
  • the refrigerant vapor generated by the first generator 1 is supplied to the absorption-generator 3 and the third generator 20, respectively, and the diluted solution of the absorption-generator 3 passes through the first solution heat exchanger 10 to enter the third generator.
  • the refrigerant vapor flows through the third generator 20, the solution heated into it is released and supplies the refrigerant vapor to the first condenser 13, and the concentrated solution of the third generator 20 passes through the first solution pump 7 and the first solution
  • the heat exchanger 10 enters the first generator 1, and the concentrated solution of the first generator 1 passes through the solution throttle valve 29 and then flows through the absorption-generator 3, and the endothermic portion is vaporized into the steam dividing chamber 6 to form a single-effect double
  • the third type of absorption heat pump is vaporized into the steam dividing chamber 6 to form a single-effect double.
  • the single-effect, three-effect, third-class absorption heat pump shown in Figure 14 is implemented as follows:
  • the second throttle valve, the fourth solution pump and the fifth solution pump, the absorption-generator 3 additional dilute solution pipelines are respectively connected to the third generator 20 via the fourth solution heat exchanger 21 and through the fifth solution heat exchanger 25
  • the third generator 20 further has a concentrated solution pipeline passing through the fourth solution pump 22, the fourth solution heat exchanger 21, and the first generator 1 via the first solution pump 7, the first solution
  • the third generator 20 has a refrigerant liquid pipe
  • the first throttle valve 19 is in communication with the first condenser 13, and the third generator 20 has a refrigerant vapor passage connected to the fourth generator 24, and the fourth generator 24 has a refrigerant liquid pipeline through the second section.
  • the flow valve 23 is in communication with the first condenser 13, and the fourth generator 24 also has a refrigerant vapor passage in communication with the first condenser 13.
  • the refrigerant vapor generated by the first generator 1 is supplied to the third generator 20 as its driving heat medium, and the refrigerant vapor generated by the third generator 20 is supplied to the fourth generator 24 as its driving heat.
  • 24 provides refrigerant vapor
  • the concentrated solution of the third generator 20 enters the absorption-generator 3 via the fourth solution pump 22 and the fourth solution heat exchanger 21, and the refrigerant vapor flowing through the third generator 20 is released to be cold.
  • the liquid solution is throttled into the first condenser 13 through the first throttle valve 19; the dilute solution of the absorption-generator 3 is exchanged through the fifth solution
  • the device 25 enters the fourth generator 24, the refrigerant vapor flows through the fourth generator 24, and the solution heated therein is released and supplies the refrigerant vapor to the first condenser 13, and the concentrated solution of the fourth generator 24 passes through the fifth
  • the solution pump 26 and the fifth solution heat exchanger 25 enter the absorption-generator 3, and the refrigerant vapor flowing through the fourth generator 24 is radiated into a refrigerant liquid, and then flows through the second section to 23 throttling into the first condensation.
  • the device 13 forms a single-effect three-effect third type absorption heat pump.
  • the single-effect, three-effect, third-class absorption heat pump shown in Figure 15 is implemented as follows:
  • the first generator 1 structurally, in the third type of absorption heat pump shown in FIG. 6, adding a third generator, a fourth generator, a fourth solution heat exchanger, a fifth solution heat exchanger, a first throttle valve, and a third a two-way valve, the first generator 1 has a concentrated solution pipeline connected to the first solution heat exchanger 10 via the first solution pump 7 to be adjusted to a first generator 1 having a concentrated solution pipeline through the fourth solution heat exchanger 21 is in communication with the third generator 20, the third generator 20 and the concentrated solution line are connected to the fourth generator 24 via the fifth solution heat exchanger 25, and the fourth generator 24 has a concentrated solution line through the first
  • the solution pump 7, the fifth solution heat exchanger 25 and the fourth solution heat exchanger 21 are in communication with the first solution heat exchanger 10, and the first generator 1 has a refrigerant vapor passage connected to the first condenser 13 to be adjusted to After the generator 1 has the refrigerant vapor passage communicating with the third generator 20, the third generator 20 is further connected to the first condenser 13 via
  • line 24 also communicates through the refrigerant liquid communication with the first condenser and the second throttle valve 13 fourth refrigerant vapor generator, the condenser 13 and the first passage.
  • the refrigerant vapor generated by the first generator 1 is supplied to the third generator 20 as its driving heat medium, and the concentrated solution of the first generator 1 enters the third generator 20 via the fourth solution heat exchanger 21.
  • the refrigerant vapor flows through the third generator 20, and the solution heated therein is released and supplies the refrigerant vapor to the fourth generator 24, and the concentrated solution of the third generator 20 enters the fourth through the fifth solution heat exchanger 25.
  • the generator 24, the refrigerant vapor flowing through the third generator 20 is released into a refrigerant liquid, and is throttled into the first condenser 13 through the first throttle valve 19; the refrigerant vapor flows through the fourth generator 24, The solution heated therein is released and supplies refrigerant vapor to the first condenser 13, and the concentrated solution of the fourth generator 24 passes through the first solution pump 7, the fifth solution heat exchanger 25, the fourth solution heat exchanger 21, and The first solution heat exchanger 10 enters the absorption-generator 3, and the refrigerant vapor flowing through the fourth generator 24 is released into a refrigerant liquid, and then enters the first condenser 13 via the second throttle valve 23 to form a single effect.
  • the single-effect, three-effect, third-class absorption heat pump shown in Figure 16 is implemented as follows:
  • the pump 7 is connected to the first solution heat exchanger 10 to be adjusted so that the first generator 1 has a concentrated solution line through the fourth solution heat exchanger 21, the fifth solution heat exchanger 25, and the first solution pump 7 and the first solution heat.
  • the exchanger 10 is connected, and the first generator 1 has a refrigerant vapor passage and a first cold
  • the condenser 13 is connected to be adjusted so that the first generator 1 has a refrigerant vapor passage communicating with the third generator 20, and then the third generator 20 is further connected to the first condenser 13 via the first throttle valve 19; After the third generator 20 and the refrigerant vapor passage are in communication with the fourth generator 24, the fourth generator 24 and the refrigerant liquid pipeline are connected to the first condenser 13 via the second throttle valve 23, and the fourth generation occurs.
  • the device 24 also has a refrigerant vapor passage in communication with the first condenser 13.
  • the refrigerant vapor generated by the first generator 1 is supplied to the third generator 20 as its driving heat medium, and the refrigerant vapor generated by the third generator 20 is supplied to the fourth generator 24 as its driving heat.
  • the concentrated solution of the fourth generator 24 is passed through the fifth solution pump 26 and
  • the fifth solution heat exchanger 25 enters the third generator 20, and the refrigerant vapor flowing through the fourth generator 24 is released into a refrigerant liquid, and then enters the first condenser 13 via the second throttle valve 23; the refrigerant vapor
  • the first generator 1 the refrigerant vapor flowing through the third generator 20 is radiated into a refrigerant liquid, and is throttled into the first condenser 13 through the first throttle valve 19; the concentrated solution of the first generator 1 is The fourth solution heat exchanger 21, the fifth solution heat exchanger 25, the first solution pump 7, and the first solution heat exchanger 10 enter the absorption-generator 3 to form a single-effect-three-effect third type absorption heat pump.
  • the single-effect, three-effect, third-class absorption heat pump shown in Figure 17 is implemented as follows:
  • the fourth generator, the fourth solution heat exchanger and the second throttle valve are added, and the third generator 20 has a concentrated solution pipeline.
  • a solution pump 7, a first solution heat exchanger 10, and an absorption-generator 3 are connected to the steam dividing chamber 6 to be adjusted so that the third generator 20 has a concentrated solution line passing through the first solution heat exchanger 10 and the absorption-generator 3 Connected to the steam dividing chamber 6, the absorption-generator 3 additional dilute solution pipeline is connected to the fourth generator 24 via the third solution heat exchanger 21, and the fourth generator 24 has a concentrated solution pipeline through the first solution pump 7.
  • the fourth solution heat exchanger 21 and the absorption-generator 3 are in communication with the steam dividing chamber 6, and the third generator 20 has a refrigerant vapor passage communicating with the first condenser 13 to adjust the third generator 20 to have a refrigerant vapor.
  • the fourth generator 24 is further connected with the first condenser 13 via the second throttle valve 23, and the fourth generator 24 has a refrigerant vapor passage and the first The condenser 13 is in communication.
  • the dilute solution of the absorption-generator 3 directly enters the first generator 1, enters the third generator 2 via the first solution heat exchanger 10, and enters the fourth generator 24 via the fourth solution heat exchanger 21
  • the concentrated solution of the first generator 1 is throttled and depressurized by the solution throttle valve 29, and then flows through the absorption-generator 3, and the endothermic portion is vaporized into the steam dividing chamber 6, and the concentrated solution of the second generator 2 passes through the first
  • the solution heat exchanger 10 absorbs heat and reduces pressure, then flows through the absorption-generator 3, and the heat absorption portion vaporizes into the steam separation chamber 6.
  • the concentrated solution of the fourth generator 24 passes through the first solution pump 7 and the fourth solution heat exchanger.
  • the flow passes through the absorption-generator 3, and the heat absorption portion is vaporized into the steam separation chamber 6; the refrigerant vapor generated by the first generator 1 is supplied to the absorption-generator 3 and the third generator 20, respectively, and the third generator
  • the generated refrigerant vapor is supplied to the fourth generator 24 as a driving heat medium, and the refrigerant vapor flows through the fourth generator 24, and the solution heated therein is released and supplies the refrigerant vapor to the first condenser 13, flowing through
  • the refrigerant vapor of the fourth generator 24 is radiated into a refrigerant liquid, A second throttle valve via a throttle 23 into the first condenser 13, a single-effect - the third triple effect absorption heat pump.
  • the single-effect, three-effect, third-class absorption heat pump shown in Figure 18 is implemented as follows:
  • the absorption-generator 3 has a dilute solution line directly communicating with the first generator 1 and passing through the first solution heat exchanger 10 and the third
  • the generator 20 is connected to the absorption-generator 3, and the dilute solution line is directly connected to the third generator 20 and communicates with the first generator 1 via the first solution heat exchanger 10, and the first generator 1 is concentrated.
  • the solution pipeline is connected to the steam splitting chamber through the solution throttle 29 and the absorption generator 3 is connected to the steam splitting chamber 6 to adjust the first generator 1 to have a concentrated solution pipeline through the first solution heat exchanger 10 and the absorption-generator 3 and the steam separator.
  • the chamber 6 is connected, and the third generator 20 has a concentrated solution pipeline connected to the steam distribution chamber 6 through the first solution heat exchanger 10 and the absorption generator 3 to be adjusted to a third generator 20 with a concentrated solution pipeline through the solution section.
  • the flow valve 29 and the absorption-generator 3 are in communication with the steam dividing chamber 6, canceling the refrigerant vapor passage of the first generator 1 and the absorption-generator 3, and the third generator 20 is provided with a refrigerant vapor passage and an absorption-generator 3 connected.
  • the dilute solution of the absorption-generator 3 enters the first generator 1 through the first solution heat exchanger 10, directly into the third generator 2, and enters the fourth generator 24 via the fourth solution heat exchanger 21
  • the concentrated solution of the first generator 1 is cooled down by the first solution heat exchanger 10 and then flows through the absorption-generator 3, and the endothermic portion is vaporized into the steam dividing chamber 6, and the concentrated solution of the second generator 2 passes through the solution section.
  • the flow valve 29 is throttled and then flows down through the absorption-generator 3, and the heat absorption portion is vaporized into the steam separation chamber 6.
  • the fourth generator 24 After the concentrated solution of the fourth generator 24 passes through the first solution pump 7 and the fourth solution heat exchanger 21 Flow through the absorption-generator 3, suck The hot portion is vaporized into the steam dividing chamber 6; the refrigerant vapor generated by the first generator 1 is supplied to the third generator 20, and the refrigerant vapor generated by the third generator 20 is directed to the absorption generator 3 and the fourth generator 24, respectively.
  • the fourth generator 24 releases and supplies refrigerant vapor to the first condenser 13 to form a single-effect three-effect third type absorption heat pump.
  • the single-effect, three-effect, third-class absorption heat pump shown in Figure 19 is implemented as follows:
  • the fourth generator, the fourth solution heat exchanger and the second throttle valve are added, and the third generator 20 has a concentrated solution pipeline.
  • a solution pump 7, a first solution heat exchanger 10, and an absorption-generator 3 are connected to the steam dividing chamber 6 to be adjusted so that the third generator 20 has a concentrated solution line passing through the fourth solution heat exchanger 21 and the fourth generator 24 Connected, the fourth generator 24 and the concentrated solution line are connected to the steam distribution chamber 6 via the first solution pump 7, the fourth solution heat exchanger 21, the first solution heat exchanger 10, and the absorption-generator 3,
  • the third generator 20 has a refrigerant vapor passage communicating with the first condenser 13 to adjust the third generator 20 to have a refrigerant vapor passage communicating with the fourth generator 24, and then the fourth generator 24 has a refrigerant liquid pipeline
  • the two throttle valve 23 is in communication with the first condenser 13, and the fourth generator 24 also has a refrigerant vapor passage communicating with the first con
  • the refrigerant vapor generated by the third generator 20 is supplied to the fourth generator 24, and the concentrated solution of the third generator 20 enters the fourth generator 24 through the fourth solution heat exchanger 21, and the refrigerant vapor flows through
  • the fourth generator 24 the solution heated into the solution is released and supplies the refrigerant vapor to the first condenser 13, and the concentrated solution of the fourth generator 24 passes through the first solution pump 7, the fourth solution heat exchanger 21, and the first
  • the solution heat exchanger 10 flows through the absorption-generator 3
  • the heat absorption portion is vaporized into the steam separation chamber 6, and the refrigerant vapor flowing through the fourth generator 24 is released into a refrigerant liquid and then passed through the second throttle valve.
  • 23 throttling enters the first condenser 13 to form a single-effect three-effect third type absorption heat pump.
  • the single-effect, three-effect, third-class absorption heat pump shown in Figure 20 is implemented as follows:
  • the fourth solution pump is added, and the absorption-generator 3 has a dilute solution line directly connected to the first generator 1 and adjusted to the absorption-generator 3
  • the dilute solution pipeline is connected to the first generator 1 via the fourth solution pump 22 and the first solution heat exchanger 10, and the fourth generator 24 has a concentrated solution pipeline through the first solution pump 7, and the fourth solution is heat exchanged.
  • the first solution heat exchanger 10 and the absorption-generator 3 are connected to the steam distribution chamber 6 to be adjusted to have a fourth solution 24 having a concentrated solution line passing through the first solution pump 7, the fourth solution heat exchanger 21, and the absorption
  • the generator 3 is in communication with the steam dividing chamber 6, and the first generator 1 has a refrigerant vapor passage connected to the absorption-generator 3 to be adjusted so that the third generator 20 adds a refrigerant vapor passage to communicate with the absorption-generator 3.
  • the dilute solution of the absorption-generator 3 enters the first generator 1 via the fourth solution pump 22 and the first solution heat exchanger 10, and the refrigerant vapor generated by the third generator is respectively directed to the absorption-generator 3 and
  • the fourth generator 24 provides that the concentrated solution of the fourth generator 24 passes through the first solution pump 7 and the fourth solution heat exchanger 21 and then flows through the absorption-generator 3, and the heat absorption portion vaporizes into the steam separation chamber 6, forming Single-effect three-effect third type absorption heat pump.
  • the fourth generator, the fourth solution heat exchanger, the fourth solution pump and the second throttle valve are added, and the absorption-generator 3 is diluted.
  • the solution line is connected to the third generator 20 via the first solution heat exchanger 10 to be adjusted to absorb-the generator 3 has a dilute solution line through the first solution heat exchanger 10 and the fourth solution heat exchanger 21 and the fourth occurrence
  • the second generator 24 is further connected to the third generator 20 via the fourth solution pump 22 and the fourth solution heat exchanger 21, and the third generator 20 has a refrigerant vapor passage and a second
  • a condenser 13 is connected to be adjusted to have a third generator 20 having a refrigerant vapor passage communicating with the fourth generator 24, and then the fourth generator 24 is further provided with a refrigerant liquid line through the second throttle valve 23 and the first condenser 13 In communication, the fourth generator 24 also has a refrigerant vapor passage in communication with the first condenser 13.
  • the refrigerant vapor generated by the third generator 20 is supplied to the fourth generator 24, and the dilute solution of the absorption-generator 3 enters the fourth occurrence through the first solution heat exchanger 10 and the fourth solution heat exchanger 21.
  • the refrigerant vapor flows through the fourth generator 24, and the solution heated therein is released and supplies the refrigerant vapor to the first condenser 13, and the fourth generator 24 is concentrated.
  • the liquid enters the third generator 20 via the fourth solution pump 22 and the fourth solution heat exchanger 21, and the refrigerant vapor of the fourth generator 24 is released into a refrigerant liquid, and then throttled through the second throttle valve 23 to enter
  • the first condenser 13 forms a single-effect three-effect third type absorption heat pump.
  • the single-effect, three-effect, third-class absorption heat pump shown in Figure 22 is implemented as follows:
  • the solution throttle valve is eliminated, and the absorption-generator 3 has a dilute solution line through the first solution heat exchanger 10 and the fourth solution heat exchanger.
  • 21 is connected to the fourth generator 24 to be adjusted to have a dilute solution line connected to the fourth generator 24 via the fourth solution heat exchanger 21, and the first generator 1 has a concentrated solution line through the solution throttle valve 29 and absorbed - the generator 3 is connected to the steam dividing chamber 6 to be adjusted so that the first generator 1 has a concentrated solution line connected to the steam dividing chamber 6 via the first solution heat exchanger 10 and the absorption-generator 3, canceling the first generator 11 and
  • the absorber-generator 3 communicates with the refrigerant vapor passage, and the third generator 20 adds a refrigerant vapor passage to communicate with the absorption-generator 3.
  • the dilute solution of the absorption-generator 3 enters the fourth generator 24 via the fourth solution heat exchanger 21, and the concentrated solution of the fourth generator 24 enters through the fourth solution pump 22 and the fourth solution heat exchanger 21
  • the third generator 20, the concentrated solution of the third generator 20 enters the first generator 1 via the first solution pump 7 and the first solution heat exchanger 10, and the concentrated solution of the first generator 1 passes through the first solution heat exchanger After 10, the flow through the absorption-generator 3, the heat absorption portion is vaporized into the steam separation chamber 6; the refrigerant vapor generated by the third generator 20 is supplied to the absorption-generator 3 and the fourth generator 24, respectively, to form a single effect - Three-effect third-class absorption heat pump.
  • the second evaporator 18 is eliminated, and the second refrigerant liquid pump 17 is retained, and the evaporator 15 is provided with a refrigerant vapor passage communicating with the absorption-generator 3;
  • the absorption-generator 3 has a dilute solution line connected to the first generator 1 via the first solution heat exchanger 10 to adjust to absorption-generator 3 having a dilute solution line and an absorption-evaporator 27 connected, the absorption-evaporator 27 and the dilute solution line communicate with the first generator 1 via the fourth solution heat exchanger 21, and the evaporator 15 has a refrigerant vapor passage connected to the first absorber 4 to be adjusted to an evaporator.
  • the condenser 13 has a refrigerant vapor passage communicating with the absorption-evaporator 27, the condenser 13 is provided with a refrigerant liquid pipeline connected to the absorption-evaporator 27 via the second refrigerant liquid pump 17, and the absorption-evaporator 27 has a refrigerant vapor passage. It is in communication with the first absorber 4.
  • the dilute solution of the absorption-generator 3 enters the absorption-evaporator 27, absorbs the refrigerant vapor from the evaporator 15 and radiates heat to the refrigerant liquid flowing through the absorption-evaporator 27, and the absorption-evaporator 27
  • the dilute solution enters the first generator 1 through the fourth solution heat exchanger 21; the refrigerant liquid of the condenser 13 is divided into two paths - the first passage enters the evaporator 15 through the first refrigerant liquid pump 16, and absorbs residual heat into a refrigerant
  • the steam is supplied to the absorption-evaporator 27 and the absorption-generator 3, respectively, and the second passage is pressurized by the second refrigerant liquid pump 17, flows through the absorption-evaporator 27, absorbs heat into the refrigerant vapor, and is directed to the first absorption.
  • the device 4 provides a single-effect -1.5 third-class absorption heat pump.
  • the throttle valve, the fourth solution heat exchanger and the absorption-evaporator are added, and the second absorber 5 has a dilute solution line through the second solution.
  • the heat exchanger 11 is connected to the absorption-generator 3 to be adjusted so that the second absorber 5 has a dilute solution line connected to the absorption-evaporator 27 via the second solution heat exchanger 11, and the absorption-evaporator 27 has a dilute solution line.
  • the fourth solution heat exchanger 21 is connected to the absorption-generator 3, and the concentrated solution line of the steam distribution chamber 6 is connected to the second solution 2 through the second solution pump 8 and the second solution heat exchanger 11 to be adjusted into points.
  • the vapor chamber 6 has a concentrated solution line communicating with the second generator 2 via the second solution pump 8, the fourth solution heat exchanger 21 and the second solution heat exchanger 11, and the first evaporator 15 has a refrigerant vapor channel and
  • the first absorber 4 is connected to be adjusted such that the first evaporator 15 has a refrigerant vapor passage communicating with the absorption-evaporator 27, and the first evaporator 15 is provided with a refrigerant liquid conduit connected to the second evaporator 18 via the throttle width 19,
  • the condenser 13 has a refrigerant liquid pipeline connected to the second evaporator 18 via the second refrigerant liquid pump 17 to be adjusted to the condenser 13
  • the refrigerant liquid pipeline is connected to the absorption-evaporator 27 via the second refrigerant liquid pump 17, and the absorption-evaporator 27 has a refrigerant vapor passage and a first absorber. 4 connected.
  • the dilute solution of the second absorber 5 enters the absorption-evaporator 27 via the second solution heat exchanger 11, absorbs the refrigerant vapor from the first evaporator 15, and releases heat to flow through the absorption-evaporator 27.
  • the refrigerant solution, the dilute solution of the absorption-evaporator 27 enters the absorption-generator 3 via the fourth solution heat exchanger 21, and the concentrated solution of the separation chamber 6 passes through the second solution pump 8, the fourth solution heat exchanger 21, and the The two solution heat exchanger 11 enters the second generator 2; the refrigerant liquid of the condenser 13 is divided into two paths - the first passage enters the first evaporator 15 via the first refrigerant liquid pump 16, and the second passage passes through the second cold
  • the pressurized liquid pump 17 is pressurized, it flows through the absorption-evaporator 27, absorbs heat into the refrigerant vapor and supplies it to the first absorber 4; the refrigerant liquid of the first evaporator 15 is divided into two paths - the first path absorbs the residual heat into
  • the refrigerant vapor is supplied to the absorption-evaporator 27, and the second passage enters the second evaporator 18 via the throttle valve 19, absorbs the residual heat into the refrigerant
  • the absorption-evaporator is added, and the absorption-generator 3 has a dilute solution line connected to the first generator 1 via the first solution heat exchanger 10.
  • the evaporator 15 having a refrigerant vapor passage communicating with the first absorber 4 is adjusted to have an evaporator 15 having a refrigerant vapor passage communicating with the absorption-evaporator 27, and a second condenser 14 having a refrigerant liquid passage through the second refrigerant pump 17 is connected to the evaporator 15 to be adjusted so that the second condenser 14 has a refrigerant liquid line connected to the absorption-evaporator 27 via the second refrigerant liquid pump 17, and the absorption-
  • the dilute solution of the absorption-generator 3 enters the absorption-evaporator 27, absorbs the refrigerant vapor from the evaporator 15 and radiates heat to the refrigerant liquid flowing through the absorption-evaporator 27, and the absorption-evaporator 27
  • the dilute solution enters the first generator 1 through the first solution heat exchanger 10; the refrigerant liquid of the first condenser 13 is pressurized into the evaporator 15 by the first refrigerant liquid pump 16, and the residual heat is absorbed into the refrigerant vapor and respectively
  • the absorption-evaporator 27 and the absorption-generator 23 are provided, and the refrigerant liquid of the second condenser 14 is pressurized by the second refrigerant liquid pump 17, flows through the absorption-evaporator 27, absorbs heat into the refrigerant vapor, and flows to the first
  • An absorber 4 is provided to form a single-effect -1.5 stage third type absorption heat pump.
  • the absorption-evaporator, the fourth solution heat exchanger and the third refrigerant liquid pump are added, and the second absorber 5 has a dilute solution line.
  • the second solution heat exchanger 11 and the absorption-generator 3 are connected to the steam distribution chamber 6 to be adjusted so that the second absorber 5 has a dilute solution line connected to the absorption-evaporator 27 via the second solution heat exchanger 11 for absorption-evaporation.
  • the dilute solution line is further connected to the steam distribution chamber 6 via the fourth solution heat exchanger 21 and the absorption-generator 3, and the concentrated solution line of the steam distribution chamber 6 is passed through the second solution pump 8 and the second solution heat.
  • the exchanger 11 is connected to the second generator 2 to be adjusted to have a concentrated solution line.
  • the concentrated solution line is connected to the second generator 2 via the second solution pump 8, the fourth solution heat exchanger 21 and the second solution heat exchanger 11.
  • the first evaporator 15 has a refrigerant vapor passage connected to the first absorber 4 to be adjusted so that the first evaporator 15 has a refrigerant vapor passage communicating with the absorption-evaporator 27, and the second condenser 14 is provided with a refrigerant liquid conduit. After the third refrigerant liquid pump 28 is connected to the absorption-evaporator 27, the absorption-evaporator 27 is cooled again.
  • the agent vapor passage is in communication with the first absorber 4.
  • the dilute solution of the second absorber 5 enters the absorption-evaporator 27 via the second solution heat exchanger 11, absorbs the refrigerant vapor from the first evaporator 15, and releases heat to flow through the absorption-evaporator 27.
  • the refrigerant solution, the dilute solution of the absorption-evaporator 27 passes through the fourth solution heat exchanger 21 and then flows through the absorption-generator 3, and the endothermic portion is vaporized into the steam dividing chamber 6, and the concentrated solution of the steam dividing chamber 6 passes through the second
  • the solution pump 8, the fourth solution heat exchanger 21 and the second solution heat exchanger 11 enter the second generator 2; the refrigerant liquid of the second condenser 14 is divided into two paths - the first passage through the second refrigerant liquid pump 17 enters the first evaporator 15, absorbs residual heat into refrigerant vapor and supplies it to the absorption-evaporator 27.
  • the second passage is pressurized by the third refrigerant liquid pump 28, flows through the absorption-evaporator 27, and absorbs heat into the refrigerant.
  • the steam is supplied to the first absorber 4 to form a single-effect -1.5 stage third type absorption heat pump.
  • the third type of absorption heat pump shown in Figure 27 is a double-effect high-temperature generation process: 1Structurally, in the third type of absorption heat pump shown in FIG. 3, a new generator, a new solution heat exchanger and a new throttle valve are added, and the second solution heat exchanger 11 is provided with a concentrated solution pipeline.
  • the new solution heat exchanger B is connected to the newly added generator A, and the newly added generator A and the concentrated solution line are connected to the first absorber 4 via the new solution heat exchanger B, and the second generator 2 is cooled.
  • the agent steam passage is connected to the second absorber 5 to be adjusted to be the second generator 2 having the refrigerant vapor passage connected with the newly added generator A, and then adding the generator A and then the refrigerant liquid pipeline through the newly added throttle valve C and The evaporator 15 is connected, and the new generator A and the refrigerant vapor passage are connected to the second absorber 5.
  • the concentrated solution of the steam dividing chamber 6 is divided into two paths after passing through the second solution pump 8 and the second solution heat exchanger 11 - the first way directly enters the second generator 2, and the second way passes through the newly added solution heat
  • the exchanger B enters the newly added generator A; the refrigerant vapor generated by the second generator 2 is supplied to the newly added generator A as a driving heat medium, and the refrigerant vapor flows through the newly added generator A, and the solution heated into the solution is released.
  • supplying the refrigerant vapor to the second absorber 5 the concentrated solution of the newly added generator A enters the first absorber 4 through the new solution heat exchanger B, and the refrigerant vapor flowing through the newly added generator A is released into the cold.
  • the agent liquid is then throttled into the evaporator 15 by the addition of a new throttle valve C to form a third type of absorption heat pump with a double effect as a high temperature generation process.
  • the third type of absorption heat pump shown in Figure 28 is a double-effect high-temperature generation process:
  • the pipeline communicates with the first absorber 4 via the third solution heat exchanger 12, and the second generator 2 has a refrigerant vapor passage communicating with the second absorber 5 to adjust the second generator 2 to have a refrigerant vapor passage and a new
  • the generator A is newly added, and then the refrigerant liquid pipeline is connected to the first evaporator 15 via the newly added throttle valve C, and the new generator A is further provided with the refrigerant vapor passage and the second absorber 5 Connected.
  • the concentrated solution of the steam dividing chamber 6 enters the second generator 2 through the second solution pump 8, the second solution heat exchanger 11 and the newly added solution heat exchanger B, and the refrigerant vapor generated by the second generator 2
  • the new generator A is supplied as a driving heat medium
  • the concentrated solution of the second generator 2 is introduced into the newly added generator A through the newly added solution heat exchanger B, and the refrigerant vapor flows through the newly added generator A, and is heated into the inside.
  • the solution releases and supplies refrigerant vapor to the second absorber 5, and the concentrated solution of the newly added generator A enters the first absorber 4 through the third solution heat exchanger 12, and flows through the refrigerant vapor of the newly added generator A.
  • the hot refrigerant liquid is throttled into the first evaporator 15 by the addition of a new throttle valve C to form a third type of absorption heat pump in which the double effect is a high temperature generation process.
  • the third type of absorption heat pump shown in Figure 29 is a double-effect high-temperature generation process:
  • the second generator 2 has a concentrated solution line connected to the first absorber 4 via the third solution heat exchanger 12 to be adjusted to the second generator 2
  • the concentrated solution line is connected to the first absorber 4 via the new solution heat exchanger B and the third solution heat exchanger 12, and the second generator 2 has a refrigerant vapor passage connected to the second absorber 5 to be adjusted.
  • the second generator 2 has a refrigerant vapor passage connected with the newly added generator A, and then a new generator A is added, and then a refrigerant liquid pipeline is connected to the first evaporator 15 via a new throttle valve C, and a new generator A is added.
  • a refrigerant vapor passage is in communication with the second absorber 5.
  • the refrigerant vapor generated by the second generator 2 is supplied to the newly added generator A as a driving heat medium, and the concentrated solution of the steam dividing chamber 6 is newly added through the second solution pump 8 and the second solution heat exchanger 11 Generator A, the refrigerant vapor flows through the newly added generator. 8. The solution heated into it is released and the refrigerant vapor is supplied to the second absorber 5. The new generator A concentrated solution is added through the new solution pump D and newly added.
  • the solution heat exchanger B enters the second generator 2, and the concentrated solution of the second generator 2 is heated by the added solution
  • the exchanger B and the third solution heat exchanger 12 enter the first absorber 4, and the refrigerant vapor flowing through the newly added generator A is released into a refrigerant liquid, and then throttled into the first evaporation through the newly added throttle valve C.
  • the first type of absorption heat pump is formed in a double-effect high-temperature generation process.
  • the second generator E and the concentrated solution pipeline are connected to the first absorber 4 via the newly added second solution heat exchanger F, and the second generator 2 has a refrigerant vapor passage connected to the second absorber 5 Adjusted to the second generator 2, the refrigerant vapor channel is connected with the newly added first generator A, and the first generator A is added, and then the refrigerant liquid pipeline is added with the first throttle ⁇ C and the first evaporator.
  • the generator E further has a refrigerant liquid line connected to the first evaporator 15 via a new second throttle valve G, and a second generator E and a refrigerant vapor passage are connected to the second absorber 5.
  • the concentrated solution of the steam dividing chamber 6 is divided into three paths after passing through the second solution pump 8 and the second solution heat exchanger 11 - the first way directly enters the second generator 2, and the second way is added first
  • the solution heat exchanger B enters the newly added first generator A
  • the third way adds the second solution heat exchanger F to the newly added second generator E
  • the refrigerant steam generated by the second generator 2 is supplied to the new
  • the first generator A serves as a driving heat medium, and the refrigerant vapor flows through the newly added first generator 8.
  • the solution heated into the solution is released and the refrigerant is supplied to the newly added second generator E, and the first generator is added.
  • the concentrated solution of A is added to the first absorber 4 by adding the first solution heat exchanger B, and the refrigerant vapor flowing through the newly added first generator A is radiated into a refrigerant liquid, and then the first throttle valve is added.
  • C throttle enters the first evaporator 15; the refrigerant vapor from the newly added first generator A flows through the newly added second generator E, the solution heated into it is released, and the refrigerant vapor is supplied to the second absorber 5 , adding a concentrated solution of the second generator E to the first absorption by adding a second solution heat exchanger F
  • the refrigerant vapor flowing through the newly added second generator E is radiated into a refrigerant liquid, and then throttled into the first evaporator 15 by adding a second throttle valve G to form a three-effect high-temperature generating process.
  • the third type of absorption heat pump is used to the third type of absorption heat pump.
  • the second solution heat exchanger F is connected to the newly added second generator E, and the second generator E and the concentrated solution line are connected to the first absorber 4 via the third solution heat exchanger 12,
  • the second generator 2 has a refrigerant vapor passage communicating with the second absorber 5 to adjust the second generator 2 to have a refrigerant After the steam passage is connected with the newly added first generator A, the first generator A is newly added, and then the refrigerant liquid pipeline is connected with the first evaporator 15 through the addition of the first throttle valve C, and the first generator A is newly added.
  • the refrigerant vapor passage is connected with the newly added second generator E, and the second generator E is newly added, and the refrigerant liquid pipeline is connected with the first evaporator 15 by adding the second throttle valve G.
  • the second generator E also has a refrigerant vapor passage in communication with the second absorber 5.
  • the concentrated solution of the steam separation chamber 6 enters the second generator via the second solution pump 8, the second solution heat exchanger 11, the second solution heat exchanger F, and the new first solution heat exchanger B.
  • the refrigerant vapor generated by the second generator 2 is supplied to the newly added first generator A as a driving heat medium, and the concentrated solution of the second generator 2 is added by adding the first solution heat exchanger B A first generator A is added, and the refrigerant vapor flows through the newly added first generator A, the solution heated into the solution is released, and the refrigerant is supplied to the newly added second generator E, and the first generator A is added.
  • the concentrated solution is added to the second solution heat exchanger F to enter the newly added second generator E, and the refrigerant vapor flowing through the newly added first generator A is released into the refrigerant liquid, and then the first throttle valve is added.
  • C throttling into the first evaporator 15; the refrigerant vapor from the newly added first generator A flows through the newly added second generator E, the solution heated into it is released, and the refrigerant vapor is supplied to the second absorber 5
  • the concentrated solution of the second generator E is added to the first absorber 4 through the third solution heat exchanger 12, and the refrigerant vapor flowing through the newly added second generator E is radiated into a refrigerant liquid, and then added
  • the second throttle valve G is throttled into the first evaporator 15 to form a third type of absorption heat pump in which the three-effect is a high-temperature generation process.
  • the concentrated solution pipeline is heated by the first solution.
  • the exchanger B, the newly added second solution heat exchanger F and the third solution heat exchanger 12 are in communication with the first absorber 4,
  • the second generator 2 has a refrigerant vapor passage connected to the second absorber 5 to be adjusted to be a second generator 2 having a refrigerant vapor passage connected with the newly added first generator A, adding a first generator A and then a refrigerant
  • the liquid pipeline is connected to the first evaporator 15 by adding a first throttle valve C, and the first generator A and the refrigerant vapor passage are connected with the newly added second generator E to add a second generator E. Further, the refrigerant liquid pipeline is connected to the first evaporator 15 via the addition of the second throttle valve G, and the second generator E and the refrigerant vapor passage are connected to the second absorber 5.
  • the refrigerant vapor generated by the second generator 2 is supplied to the newly added first generator A as a driving heat medium, and the refrigerant coolant generated by the first generator A is newly supplied to the newly added second generator E.
  • Driving the heat medium the concentrated solution of the steam dividing chamber 6 enters the newly added second generator E through the second solution pump 8 and the second solution heat exchanger 11, and the refrigerant vapor flows through the newly added second generator E, and heats into the same
  • the solution inside releases and supplies refrigerant vapor to the second absorber 5, and the concentrated solution of the second generator E is newly added to the first solution by adding the second solution pump H and adding the second solution heat exchanger F.
  • the refrigerant vapor flowing through the newly added second generator E is radiated into a refrigerant liquid, and then throttled into the first evaporator 15 by adding a second throttle valve G; the refrigerant vapor flows through the new section a generator A, a solution heated into the release thereof and a refrigerant vapor supplied to the newly added second generator E, a first concentrated solution of the first generator A is added, and the first solution pump D is added and the first solution heat is added.
  • the exchanger B enters the second generator 2, and the refrigerant vapor flowing through the newly added first generator A is released into a cold
  • the liquid is further throttled into the first evaporator 15 by adding a first throttle valve C, and the concentrated solution of the second generator 2 is added with the first solution heat exchanger B, the second solution heat exchanger F is added
  • the third solution heat exchanger 12 enters the first absorber 4 to form a third type of absorption heat pump in which the three-effect is a high-temperature generation process.
  • the third type of absorption heat pump shown in Figure 33 is a regenerative single-effect high-temperature generation process.
  • an additional generator is added in the third type of absorption heat pump shown in Figure 4, an additional generator is added.
  • a new solution heat exchanger, a new solution pump and a new absorber, and the second solution heat exchanger 11 has a concentrated solution line connected to the second generator 2 to adjust the second solution heat exchanger 11 to have a concentrated solution.
  • the pipeline is connected with the newly added absorber I, and the new absorber I and the dilute solution pipeline are connected to the second generator 2 via the new solution pump D and the new solution heat exchanger B, and the second generator 2 has The concentrated solution pipeline is connected to the first absorber 4 via the third solution heat exchanger 12 to be adjusted to be the second generator 2.
  • the concentrated solution pipeline is connected to the newly added generator A via the newly added solution heat exchanger B, and newly added occurs.
  • the A and the concentrated solution line are connected to the first absorber 4 via the third solution heat exchanger 12, and the newly added generator A also has a driving heat medium pipe connected to the outside and a refrigerant vapor channel and a new absorption.
  • the I is connected, the new absorber I and the heated medium line are connected to the outside. 2
  • the concentrated solution of the steam separation chamber 6 enters the new absorber I through the second solution pump 8 and the second solution heat exchanger 11, absorbs the refrigerant vapor from the newly added generator A, and radiates heat to the heated medium.
  • the dilute solution of the new absorber I is added to the second generator 2 via the new solution pump D and the new solution heat exchanger B, and the refrigerant vapor generated by the second generator 2 enters the second absorber 5, the second occurrence occurs.
  • the concentrated solution of the device 2 enters the newly added generator A through the newly added solution heat exchanger B, drives the heat medium to flow through the newly added generator, and the solution heated into the solution is released and supplies the refrigerant vapor to the newly added absorber I.
  • the concentrated solution of the new generator A is introduced into the first absorber 4 through the third solution heat exchanger 12 to form a third type of absorption heat pump with a regenerative single effect as a high temperature generation process.
  • the third type of absorption heat pump shown in Figure 34 is a regenerative double-effect high-temperature generation process.
  • a new second generator, a new second solution heat exchanger and a new throttle valve are added, and a new solution pump D is added to the dilute solution tube.
  • the second solution heat exchanger F is newly connected with the newly added second generator E, and the second generator E and the concentrated solution pipeline are newly added by the second solution heat exchanger F and the newly added first occurs.
  • the device A is connected, and the second generator 2 has a refrigerant vapor channel connected to the second absorber 5 to be adjusted to be the second generator 2.
  • the refrigerant vapor channel is connected with the newly added second generator E, and the second generator is added.
  • the refrigerant liquid line is connected to the first evaporator 15 via the newly added throttle valve C, and the second generator E and the refrigerant vapor passage are connected to the second absorber 5.
  • the refrigerant steam generated by the second generator 2 is supplied with a second generator E to drive the heat medium, and a part of the diluted solution of the absorber I is added by adding the solution pump D and adding the second solution heat.
  • the exchanger F enters the newly added second generator E, the refrigerant vapor flows through the newly added second generator, the solution heated into it is released, and the refrigerant vapor is supplied to the second absorber 5, and the second generator is added.
  • the concentrated solution of E is added to the newly added first generator A by adding the second solution heat exchanger F, and the refrigerant vapor flowing through the newly added second generator E is released into the refrigerant liquid, and then the new throttle valve is added.
  • C enters the first evaporator 15 to form a third type of absorption heat pump with a regenerative double effect as a high temperature generation process.
  • connection adjustment is such that the second generator 2 has a concentrated solution pipeline connected to the newly added second generator E by adding the first solution heat exchanger B, and the second generator E and the concentrated solution pipeline are newly added.
  • the two solution heat exchanger F is in communication with the newly added first generator A, and the second generator 2 has a refrigerant vapor passage connected to the second absorber 5 to be adjusted to a second generator 2 having a refrigerant vapor passage and a new addition
  • the second generator E is added, and then the refrigerant liquid pipeline is added with the new throttle valve C and the first steaming Manifold 15, communicating the new second generator E, the refrigerant vapor passage 5 and the second absorber.
  • the dilute solution of the new absorber I is added to the second generator 2 by adding the solution pump D, adding the second solution heat exchanger F and adding the first solution heat exchanger B, and the second generator 2
  • the generated refrigerant vapor is supplied to the newly added second generator E for driving the heat medium
  • the concentrated solution of the second generator 2 is added to the first solution heat exchanger B to enter the newly added second generator E
  • the refrigerant vapor flow After adding the second generator E, the solution heated into the solution is released and the refrigerant vapor is supplied to the second absorber 5, and the concentrated solution of the second generator E is newly added to the new solution heat exchanger F to enter the new Increasing the first generator A
  • the refrigerant vapor flowing through the newly added second generator E is radiated into the refrigerant liquid, and then enters the first evaporator 15 through the addition of the throttle valve C, forming a double-effect of the regenerative type
  • the third type of absorption heat pump for high temperature generation processes is supplied to the newly added second
  • the third type of absorption heat pump with the regenerative double effect as the high temperature generation process shown in Fig. 36 is realized as follows: 1. Structurally, in the third type of absorption heat pump shown in Fig. 33, an additional second is added. Generator, new second solution heat exchanger, new throttle valve and new second solution pump, will add new absorber I have dilute solution pipeline via new first solution pump D And adding the first solution heat exchanger B and the second generator 2 to adjust to increase the absorber I have a dilute solution pipeline by adding a first solution pump D and adding a first solution heat exchanger B and adding The second generator E is connected, and the second generator E and the concentrated solution pipeline are connected to the second generator 2 via the newly added second solution pump H and the newly added second solution heat exchanger F, and the second generation occurs.
  • the second generator 2 has a concentrated solution pipeline through the addition of the first solution heat exchanger B and the newly added first generator A is connected to the second generator 2 has a concentrated solution pipeline through the addition of the second solution heat exchanger F and new
  • the first solution heat exchanger B is connected to the newly added first generator A
  • the second generator 2 has a refrigerant vapor channel connected to the second absorber 5 to adjust the second generator 2 to have a refrigerant vapor channel and a new
  • the second generator E is newly added, and the refrigerant liquid pipeline is connected to the first evaporator 15 via the newly added throttle valve C, and the second generator E and the refrigerant vapor passage are newly added.
  • the refrigerant vapor generated by the second generator 2 is separately supplied to the newly added first generator A and the newly added second generator E as the driving heat medium, and the diluted solution of the newly added absorber I is added first.
  • the solution pump D and the newly added first solution heat exchanger B enter a new second generator E, and the refrigerant vapor flows through the newly added second generator E, and the solution heated therein is released and supplied to the second absorber 5
  • the refrigerant vapor, the new concentrated solution of the second generator E is added to the second generator 2 by adding the second solution pump H and the newly added second solution heat exchanger F, and flows through the cold of the second generator E.
  • the steam of the agent is exothermic into a refrigerant liquid, and then the first throttle valve C is added to enter the first evaporator 15; the concentrated solution of the first generator 1 is added with the second solution heat exchanger F and the newly added first solution
  • the heat exchanger B enters the newly added first generator A, and the refrigerant vapor flows through the newly added first generator.
  • the solution heated into the solution is released and the refrigerant vapor is supplied to the newly added absorber I.
  • the refrigerant vapor of a generator A is released into a refrigerant liquid, and then added to the second throttle valve G to throttle into the first An evaporator 15, forming a third type of absorption heat pump with a regenerative double effect as a high temperature generation process.
  • the third type of absorption heat pump shown in Figure 37 is a regenerative three-effect high-temperature generation process:
  • a new third generator, a new third solution heat exchanger and a new second throttle valve are added, and a new solution pump D is added.
  • the solution line is connected with the newly added third generator J by adding the third solution heat exchanger L, adding the third generator J and the concentrated solution pipeline by adding the third solution heat exchanger L and adding the new A generator A is connected, and a new second generator E has a refrigerant vapor channel connected to the second absorber 5 to be adjusted to add a second generator E.
  • the refrigerant vapor channel is connected to the newly added third generator J.
  • a third generator J is added, and a refrigerant liquid pipeline is connected to the first evaporator 15 via a new second throttle valve G, and a third generator J is further added, and a refrigerant vapor passage and a second absorber 5 are added. Connected.
  • the refrigerant vapor generated by the second generator E is newly supplied to the newly added third generator J as the driving heat medium, and the diluted solution of the new absorber I is added by the new solution pump D and the third is added.
  • the solution heat exchanger L enters a new third generator J, and the refrigerant vapor flows through the newly added third generator J, and the solution heated into it is released and supplies the refrigerant vapor to the second absorber 5, adding a third
  • the concentrated solution of the generator J is added to the first first generator A by adding the third solution heat exchanger L, and the refrigerant vapor flowing through the newly added third generator J is released into the cold liquid, and then added
  • the two throttle valve G is throttled into the first evaporator 15 to form a third type of absorption heat pump having a regenerative three-effect high-temperature generation process.
  • the third type of absorption heat pump shown in Fig. 38 is a regenerative three-effect high-temperature generation process: 1 structurally, in the third type of absorption heat pump shown in Fig. 35, an additional third is added.
  • Generator, new third solution heat exchanger and new second throttle valve, will add new absorber I have dilute solution pipeline through new solution pump D, add second solution heat exchanger F and add
  • the first solution heat exchanger B is connected to the second generator 2 to be adjusted to add a new absorber I has a dilute solution pipeline through a new solution pump D, a new third solution heat exchanger L, and a second solution heat exchange
  • the F and the newly added first solution heat exchanger B are in communication with the second generator 2, and the second generator E is added with a concentrated solution line through the addition of the second solution heat exchanger F Connected with the newly added first generator A to adjust to add a second generator E.
  • the concentrated solution pipeline is connected to the newly added third generator J by adding the second solution heat exchanger F, and the third generator J is added. Further, the concentrated solution pipeline is connected to the newly added first generator A via the newly added third solution heat exchanger L, and the newly added second generator E has a refrigerant vapor passage and the second absorber 5 is connected to be newly added.
  • the second generator E has a refrigerant vapor passage connected with the newly added third generator J, and then adds a third generator J and then a refrigerant liquid pipeline is connected to the first evaporator 15 by adding a second throttle line G.
  • the third generator J and the refrigerant vapor passage are connected to the second absorber 5; the third throttle valve is added, and the driving heat medium pipeline connecting the first generator A and the outside is cancelled.
  • Adding a second generator E to add a refrigerant vapor channel to connect with the newly added first generator A adding a first generator A and then a refrigerant liquid pipeline via a new third throttle valve K and a first evaporator 15 connected.
  • the third type of absorption heat pump shown in Figure 39 is a regenerative three-effect high-temperature generation process.
  • the dilute solution pipeline is connected with the newly added first solution pump D by adding a first solution pump D and the newly added first solution heat exchanger B, and adding a third
  • the generator J and the concentrated solution pipeline are connected with the newly added second generator E via the newly added third solution pump M and the newly added third solution heat exchanger L
  • the second generator 2 has a concentrated solution pipeline through the new
  • the second solution heat exchanger F and the newly added first solution heat exchanger B are connected to the newly added first generator A to be adjusted to be the second generator 2, and the concentrated solution line is added with the second solution heat exchanger F
  • the third solution heat exchanger L and the newly added first solution heat exchanger B are connected to the newly added first generator A, and a second occurrence will be added.
  • the E has a refrigerant vapor passage connected to the second absorber 5 to adjust to add a second generator E.
  • the refrigerant vapor passage is connected with the newly added third generator J, and the third generator J has a refrigerant liquid pipe.
  • the second throttle valve G is connected to the first evaporator 15 by adding a third generator J and a refrigerant vapor passage to communicate with the second absorber 5; the second generator 2 has a refrigerant vapor passage.
  • the newly added refrigerant vapor generated by the second generator E is separately supplied to the newly added first generator A and the newly added third generator J as the driving heat medium, and the diluted solution of the newly added absorber I is newly added.
  • the first solution pump D and the newly added first solution heat exchanger B enter a new third generator J, the refrigerant vapor flows through the newly added third generator, and the solution heated into the solution is released to the second absorber 5 Providing refrigerant vapor, adding a concentrated solution of the third generator J, adding a third solution pump M and adding a third solution heat exchanger L to enter a new second generator E, flowing through a new third occurrence
  • the refrigerant vapor of the device J is exothermic into a refrigerant liquid, and is throttled into the first evaporator 15 by adding a second throttle valve G; the concentrated solution of the second generator 2 is heated by adding a second solution.
  • a third type of absorption heat pump is formed which has a regenerative three-effect process for high temperature generation.
  • the proposed three-generation-three-absorption system has a simple structure and process, and has a high-temperature driving solution generation process and a low-temperature driving solution generating process with a regenerative process, which provides a basis for the generation of the third type of absorption heat pump.
  • the proposed third type of absorption heat pump has the dual advantages of the first type of absorption heat pump with high heating temperature and the second type of absorption heat pump with high performance index.
  • the proposed third type of absorption heat pump, the first absorber is the second type of absorption heat pump process heating end, which is beneficial to fully utilize the temperature difference between waste heat and cooling medium to improve the utilization rate of waste heat resources.
  • the proposed third-class absorption heat pump has enriched the variety of absorption heat pumps, which can better match the heat pump heat supply and user heat.
  • the third type absorption heat pump of the invention can further improve the waste heat temperature; the lower temperature waste heat can be utilized and the user can be utilized. Providing higher temperature heating expands the temperature operating range of the absorption heat pump, expanding and enriching the application range of the absorption heat pump.

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

Abstract

La présente invention se rapporte à un système de génération-absorption à trois classes system et à une pompe à chaleur à absorption de troisième type. Le système de génération-absorption à trois classes comprend un premier générateur (1), un second générateur (2), un dispositif d'absorption-génération (3), un premier absorbeur (4), un second absorbeur (5), une chambre de séparation de vapeur (6), une première pompe de solution (7), une deuxième pompe de solution (8), une troisième pompe de solution (9), un premier échangeur thermique de solution (10), un deuxième échangeur thermique de solution (11) et un troisième échangeur thermique de solution (12). Le premier générateur (1) effectue un processus de génération à basse température. Le dispositif d'absorption-génération (3) effectue un second processus de génération à basse température qui comporte une étape de récupération. Le second générateur (2) et le second absorbeur (5) effectuent un processus de génération à température élevée. Le système de génération-absorption à trois classes envoie la chaleur vers l'extérieur principalement par le biais du premier absorbeur (4) et du second absorbeur (5). D'autres pièces sont ajoutées au système de génération-absorption à trois classes, comprenant des condenseurs (13, 14), un évaporateur (18) et des pompes à liquide de réfrigération (16, 17) pour former une série de pompes à chaleur à absorption de troisième type de récupération.
PCT/CN2011/001117 2011-04-29 2011-07-06 Système de génération-absorption à trois classes et pompe à chaleur à absorption de troisième type WO2012145869A1 (fr)

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CN102538279B (zh) * 2012-02-03 2014-05-14 李华玉 三发生-双吸收系统与第三类吸收式热泵
CN102563953B (zh) * 2012-02-03 2014-07-30 李华玉 三发生-三吸收系统与第三类吸收式热泵
CN102538278B (zh) * 2012-02-12 2014-06-25 李华玉 分级冷凝第三类吸收式热泵
CN102589185B (zh) * 2012-02-19 2014-07-30 李华玉 具有回热冷却端的第三类吸收式热泵
CN102645051B (zh) * 2012-03-27 2014-10-29 李华玉 双效回热吸收-发生系统与回热式第二类吸收式热泵
CN102706027B (zh) * 2012-04-01 2014-07-30 李华玉 双效回热吸收-发生系统与回热式第三类吸收式热泵
CN102635970B (zh) * 2012-04-09 2015-02-04 李华玉 分级冷凝第三类吸收式热泵
CN102679615B (zh) * 2012-05-04 2014-09-03 李华玉 分段回热第三类吸收式热泵

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