CN201434459Y - Solar energy absorption air conditioning device - Google Patents
Solar energy absorption air conditioning device Download PDFInfo
- Publication number
- CN201434459Y CN201434459Y CN2009200913796U CN200920091379U CN201434459Y CN 201434459 Y CN201434459 Y CN 201434459Y CN 2009200913796 U CN2009200913796 U CN 2009200913796U CN 200920091379 U CN200920091379 U CN 200920091379U CN 201434459 Y CN201434459 Y CN 201434459Y
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- CN
- China
- Prior art keywords
- outlet
- shell side
- heat
- import
- generator
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model discloses a solar energy absorption air conditioning device, which comprises a solar energy vacuum tube heat collector, and a refrigerating unit comprising a heat storage water tank,a generator, an absorber, an evaporator, a condenser, a solution heat exchanger, a refrigerant storage tank, an absorbent storage tank, a cooling tower, a hot water pump, a circulating water pump, arefrigerant water pump, a refrigerant absorbing and solution matching pump, reducing valves F1 and F2, an air conditioning fan and a coil pipe. In the utility model, the heat storage water tank is adopted to store the residual heat energy generated at the peak of the solar radiation energy in the manner of hot water, so that the temperature variation of the hot water at the inlet of the refrigerating machine is free from the direct influence of the instantaneous variation of the sun radiation, thereby effectively ensuring the stability of the system; meanwhile, the refrigerant storage tank andthe absorbent storage tank are adopted to store the refrigerating capacity, so that the evaporator can still work normally even at night and in cloudy days, and the refrigerating machine can still provide the refrigerating capacity, thereby ensuring the temperature reduction requirement of a space to be refrigerated; and the device can operate round the clock, thereby improving the work efficiency of solar air conditioners.
Description
Technical field
The utility model relates to solar airconditioning, especially relates to the solar absorption aircondition.
Background technology
Solar airconditioning system has that seasonal adaptation is strong, environmental protection and energy saving, less, the low noise advantages of moving component, and its refrigerating capacity increases along with the increase of solar radiation energy.There is running refrigerating in the time of only daytime sunlight being arranged at present commercially available solar airconditioning system, the problem that can not work on because of no sunlight night, and the stability of system can not get effective assurance, the phenomenon of refrigeration space temperature fluctuation when solar radiation is strong and weak to be changed occurs.
The utility model content
The purpose of this utility model is to provide a kind of refrigerating efficiency height, the stable solar absorption aircondition of system.
For achieving the above object, the utility model can be taked following technical proposals:
Solar absorption aircondition described in the utility model, comprise solar energy vacuum tube heat collector and the refrigeration unit of being made up of the pump housing that generator, absorber, condenser, evaporimeter, control solution or steam flow, the outlet of described solar energy vacuum tube heat collector is connected with the import of heat storage water tank; The tube side import of the outlet of this heat storage water tank and generator is connected, and is connected to the import of heat-exchanger pump after another of the outlet of the tube side of generator and heat storage water tank exports and be communicated with by pipeline; The hot water delivery side of pump is connected with the solar energy vacuum tube heat collector import and constitutes the heat medium water passage;
The shell side outlet of described generator is connected with the shell side import of condenser, and the shell side outlet of this condenser communicates with the refrigerant storage jar; The outlet of refrigerant storage jar communicates with the shell side import of evaporimeter by pressure-reducing valve; The shell side outlet of evaporimeter is connected with the shell side of absorber; The shell side outlet of absorber is connected with the absorbent hold-up tank through pipeline; The outlet of absorbent hold-up tank is through being communicated with the shell side import of heat exchanger solution pump, the shell side outlet of described heat exchanger is communicated with the shell side import of generator, and the shell side outlet of generator bottom is communicated with after pressure-reducing valve enters in the absorber shell side with the tube side of heat exchanger;
The outlet of described cooling tower is returned cooling tower with absorber tube side, refrigerant storage jar tube side, condenser tube side after being communicated with successively by water circulating pump;
Coil pipe in the described refrigeration space constitutes refrigerating circuit by the tube side of refrigerant water pump and evaporimeter; Be provided with air-conditioning fan near the coil pipe place.
Described solar energy vacuum tube heat collector by many parallel with one another or the series connection constitute.
Temporary transient have more than is needed heat energy stored in the mode of hot water when advantage of the present utility model was to adopt heat storage water tank with the solar radiant energy peak, make the variations in temperature of refrigeration machine import department hot water not be subjected to directly influencing of solar radiation transient change, so the stability of system is effectively guaranteed; The utility model adopts enough big refrigerant storage jar and absorbent hold-up tank to store cold simultaneously, can make evaporimeter work as usual at the night or the cloudy day of the no sun, and refrigeration machine normally provides cold, has guaranteed the cooling requirement of refrigeration space; Therefore this device can all-weather move, and has improved the service efficiency of solar airconditioning.
Description of drawings
Fig. 1 is a pipeline connection diagram of the present utility model.
The specific embodiment
As shown in the figure, solar absorption aircondition described in the utility model, the refrigeration unit that form comprise many solar energy vacuum tube heat collectors parallel with one another 1 and pump housing that flowed by generator 3, absorber 4, condenser 6, evaporimeter 5, control solution or steam etc.;
The outlet of described solar energy vacuum tube heat collector 1 is connected with the import of heat storage water tank 2; The tube side import of the outlet of this heat storage water tank 2 and generator 3 is connected, and is connected to the import of heat-exchanger pump 11 after another of the outlet of the tube side of generator 3 and heat storage water tank 2 exports and be communicated with by pipeline; The outlet of heat-exchanger pump 11 is connected with solar energy vacuum tube heat collector 1 import and constitutes the heat medium water passage;
The shell side outlet of described generator 3 is connected with the shell side import of condenser 6, and the shell side outlet of condenser 6 communicates with refrigerant storage jar 8; The outlet of refrigerant storage jar 8 communicates with the shell side import of evaporimeter 5 by pressure-reducing valve F2; The shell side outlet of evaporimeter 5 is connected with the shell side of absorber 4; The shell side outlet of absorber 4 is connected with absorbent hold-up tank 9 through pipeline; The outlet of absorbent hold-up tank 9 is communicated with the shell side import of heat exchanger 7 through solution pump 14, the shell side outlet of described heat exchanger 7 is communicated with the shell side import of generator 3, and the shell side outlet of generator 3 bottoms is communicated with after pressure-reducing valve F1 enters in absorber 4 shell sides with the tube side of heat exchanger 7;
The outlet of described cooling tower 10 is returned cooling tower 10 with absorber 4 tube sides, refrigerant storage jar 8 tube sides, condenser 6 tube sides after being communicated with successively by water circulating pump 12;
Coil pipe 15 in the described refrigeration space is by the tube side formation refrigerating circuit of refrigerant water pump 13 with evaporimeter 5; Be provided with air-conditioning fan near coil pipe 15 places.
Operation principle of the present utility model is:
Light from the sun shines on many solar energy vacuum tube heat collectors 1; After being heated, water in the solar energy vacuum tube heat collector 1 enters heat storage water tank 2; Absorption refrigeration working medium is heated by 80-90 ℃ of hot water from heat storage water tank 2 solution in the generator 3, absorption refrigeration working medium is evaporated to steam to the cold-producing medium in the solution, refrigerant vapour enters outer being cooled by the interior cooling circulating water from cooling tower 11 of pipe of condenser 6 pipes becomes cryogenic condensation liquid, cryogenic condensation liquid enters refrigerant storage jar 8 and stores, the higher low-temperature refrigerant of pressure arrived evaporimeter 5 afterwards by pressure-reducing valve F2 decompression, low-temperature refrigerant passes to chilled water with cold, low-temperature refrigerant is subjected to the chilled water heating and is evaporated to steam, and refrigerant vapour enters in the absorber 4; Chilled water carries cold and is pumped in the coil pipe 15 in the refrigeration space by the refrigerant water pump, through the air-conditioning fan effect cold is entered in the refrigeration space, enters evaporimeter 5 after chilled water is heated again, makes it to constitute circulation; Solution is thickened solution by hot water heating and cooling agent evaporation in the generator 3, and generator 3 bottom high concentration hot solution enter in the absorber 4 through pressure-reducing valve F1 decompression by solution heat exchanger 7 tube sides and the cold soln heat exchange cooling that pumps into from solution pump 14; Concentrated solution is cooled off recirculated water cooling and is but lowered the temperature in absorber 4, the ability of the concentrated solution absorption refrigeration agent steam after the cooling strengthens, the solution of absorption refrigeration agent steam becomes cold weak solution, and the solution after the absorption refrigeration agent flow to absorbent hold-up tank 9 by pipeline and stores; Solution in the absorbent hold-up tank 9 pumps into solution heat exchanger 7 shell sides by absorption refrigeration working medium to solution pump 14, gets back in the generator 3 from heat exchanger 7 after the heat exchange, thus the purpose of realization continuous cooling.
Claims (2)
1, a kind of solar absorption aircondition comprises solar energy vacuum tube heat collector and the refrigeration unit of being made up of the pump housing that generator, absorber, condenser, evaporimeter, control solution or steam flow, and it is characterized in that:
The outlet of described solar energy vacuum tube heat collector (1) is connected with the import of heat storage water tank (2); The tube side import of outlet of this heat storage water tank (2) and generator (3) is connected, and is connected to the import of heat-exchanger pump (11) after another of the outlet of the tube side of generator (3) and heat storage water tank (2) exports and be communicated with by pipeline; The outlet of heat-exchanger pump (11) is connected with solar energy vacuum tube heat collector (1) import and constitutes the heat medium water passage;
The shell side outlet of described generator (3) is connected with the shell side import of condenser (6), and the shell side outlet of this condenser (6) communicates with refrigerant storage jar (8); The outlet of refrigerant storage jar (8) communicates with the shell side import of evaporimeter (5) by pressure-reducing valve F2; The shell side outlet of evaporimeter (5) is connected with the shell side of absorber (4); The shell side outlet of absorber (4) is connected with absorbent hold-up tank (9) through pipeline; The outlet of absorbent hold-up tank (9) is communicated with through the shell side import of solution pump (14) with heat exchanger (7), the shell side outlet of described heat exchanger (7) is communicated with the shell side import of generator (3), and the shell side outlet of generator (3) bottom is communicated with after pressure-reducing valve F1 enters in absorber (4) shell side with the tube side of heat exchanger (7);
The outlet of described cooling tower (10) is returned cooling tower (10) with absorber (4) tube side, refrigerant storage jar (8) tube side, condenser (6) tube side after being communicated with successively by water circulating pump (12);
Coil pipe (15) in the described refrigeration space is by the tube side formation refrigerating circuit of refrigerant water pump (13) with evaporimeter (5); Locating to be provided with air-conditioning fan near coil pipe (15).
2, solar absorption aircondition according to claim 1 is characterized in that: described solar energy vacuum tube heat collector (1) by many parallel with one another or the series connection constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200913796U CN201434459Y (en) | 2009-07-09 | 2009-07-09 | Solar energy absorption air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200913796U CN201434459Y (en) | 2009-07-09 | 2009-07-09 | Solar energy absorption air conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434459Y true CN201434459Y (en) | 2010-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200913796U Expired - Fee Related CN201434459Y (en) | 2009-07-09 | 2009-07-09 | Solar energy absorption air conditioning device |
Country Status (1)
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| CN (1) | CN201434459Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967078A (en) * | 2012-12-04 | 2013-03-13 | 常州市康舒环境科技有限公司 | Solar heat-driven refrigeration system |
| CN103292513A (en) * | 2013-05-03 | 2013-09-11 | 上海交通大学 | Solar energy driven single-effect and double-effect coupled lithium bromide refrigerator |
| CN103512115A (en) * | 2013-10-16 | 2014-01-15 | 江苏创兰太阳能空调有限公司 | Solar air conditioner and heat exchange computing method |
| CN103604243A (en) * | 2013-11-12 | 2014-02-26 | 清华大学 | Spray-type air-source absorption heat pump |
| CN104089431A (en) * | 2014-07-21 | 2014-10-08 | 上海交通大学 | Solar-powered efficient moisture absorption-thermochemical reaction heat pump system |
| CN104279784A (en) * | 2014-10-20 | 2015-01-14 | 宁波工程学院 | Heat pump |
| CN104374025A (en) * | 2014-11-17 | 2015-02-25 | 北京工业大学 | Three-phase energy storage method of solar air conditioner |
| CN104406326A (en) * | 2014-11-17 | 2015-03-11 | 北京工业大学 | Steam-liquid-solid three-phase energy accumulator |
| CN106247669A (en) * | 2016-08-31 | 2016-12-21 | 北京建筑大学 | Absorption type refrigerating unit and the flow control method of thermal-arrest liquid |
| CN107676901A (en) * | 2017-10-18 | 2018-02-09 | 上海航天电源技术有限责任公司 | New energy cold-heating system for distributed energy storage power-supply system |
| CN114234312A (en) * | 2021-12-17 | 2022-03-25 | 李鹏逻 | Energy storage method of compression-type and absorption-type integrated air conditioner and energy storage air conditioner |
-
2009
- 2009-07-09 CN CN2009200913796U patent/CN201434459Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967078A (en) * | 2012-12-04 | 2013-03-13 | 常州市康舒环境科技有限公司 | Solar heat-driven refrigeration system |
| CN103292513A (en) * | 2013-05-03 | 2013-09-11 | 上海交通大学 | Solar energy driven single-effect and double-effect coupled lithium bromide refrigerator |
| CN103512115A (en) * | 2013-10-16 | 2014-01-15 | 江苏创兰太阳能空调有限公司 | Solar air conditioner and heat exchange computing method |
| CN103604243B (en) * | 2013-11-12 | 2016-01-13 | 清华大学 | A kind of Spray-type air-source absorption heat pump |
| CN103604243A (en) * | 2013-11-12 | 2014-02-26 | 清华大学 | Spray-type air-source absorption heat pump |
| CN104089431B (en) * | 2014-07-21 | 2016-05-25 | 上海交通大学 | A kind of Driven by Solar Energy efficient absorbent-thermal chemical reaction heat pump |
| CN104089431A (en) * | 2014-07-21 | 2014-10-08 | 上海交通大学 | Solar-powered efficient moisture absorption-thermochemical reaction heat pump system |
| CN104279784A (en) * | 2014-10-20 | 2015-01-14 | 宁波工程学院 | Heat pump |
| CN104279784B (en) * | 2014-10-20 | 2016-07-06 | 宁波工程学院 | Heat pump |
| CN104374025A (en) * | 2014-11-17 | 2015-02-25 | 北京工业大学 | Three-phase energy storage method of solar air conditioner |
| CN104406326A (en) * | 2014-11-17 | 2015-03-11 | 北京工业大学 | Steam-liquid-solid three-phase energy accumulator |
| CN104374025B (en) * | 2014-11-17 | 2017-03-01 | 北京工业大学 | A kind of three-phase energy-storage method of solar airconditioning |
| CN106247669A (en) * | 2016-08-31 | 2016-12-21 | 北京建筑大学 | Absorption type refrigerating unit and the flow control method of thermal-arrest liquid |
| CN107676901A (en) * | 2017-10-18 | 2018-02-09 | 上海航天电源技术有限责任公司 | New energy cold-heating system for distributed energy storage power-supply system |
| CN114234312A (en) * | 2021-12-17 | 2022-03-25 | 李鹏逻 | Energy storage method of compression-type and absorption-type integrated air conditioner and energy storage air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20170709 |