CN2506938Y - Solar energy intermediate-high temp. heat-collectino absorption type air conditioner system - Google Patents
Solar energy intermediate-high temp. heat-collectino absorption type air conditioner system Download PDFInfo
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- CN2506938Y CN2506938Y CN01251735U CN01251735U CN2506938Y CN 2506938 Y CN2506938 Y CN 2506938Y CN 01251735 U CN01251735 U CN 01251735U CN 01251735 U CN01251735 U CN 01251735U CN 2506938 Y CN2506938 Y CN 2506938Y
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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
- Y02E10/44—Heat exchange 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model provides a solar-energy middle-high temperature heat-collecting absorbing air conditioning system. The system comprises a solar-energy middle-high temperature heat-collecting device which can heat a medium water to a temperature of 150 to 200 DEG C, a hot water storing tank which can store a hot medium water from the heat collecting device, a cooling machine whose heat supply outlet is circularly connected with the hot water storing tank, an air conditioner which is connected with the hot water storing tank through a circulation pipeline and is connected with a cold water storing tank through the other circulation pipeline, an assistant boiler which can be connected with the air conditioner and the cooling machine and a heat exchanger which is connected with the heat collecting device. The utility model provides a solar energy air conditioning system which is suitable for different natural environments of seasons to realize three functions that the system can be used for cooling in summer; the air conditioner can be used for heating in winter and a hot water needed in life can be supplied all the year by the system. And one-time investment of the solar energy air conditioning system is equal to that of a common central air conditioner, and the running cost which is the 1/3 to 1/4 of that of a common air conditioner. And the utility model has the advantages that the heating efficiency is high; the manufacturing, assembling, operation and management are all convenient; the general energy can be saved, etc.
Description
Technical field
The utility model relates to a kind of air-conditioning system that can utilize solar energy.
Background technology
At present, many countries and regions air conditioning energy consumptions occupy quite great proportion in the whole year in the civilian energy consumption, utilize this reproducible clean energy resource of solar energy to drive air-conditioning system, and to saving conventional energy resource, the conservation of nature environment all has crucial meaning.Still manque solar airconditioning launch on the market, the subject matter of existence is: overall efficiency is low, and utilization rate is low, can not adapt to the needs of different natural environments.
Summary of the invention
The purpose of this utility model is to provide a kind of different natural environments of the four seasons that are suitable for to use down, realizes the refrigeration in summer, and winter heating provides the domestic hot-water three functions the whole year, overall efficiency height, high-temperature heat-gathering absorption type air conditioning system in the solar energy of convenient operation and management.
Operation principle of the present utility model is to utilize that high-temperature heat-gathering device provides generator needed heat medium water for Absorption Refrigerator in the solar energy.Its technical scheme comprises:
(1) one can be heated to heat medium water high-temperature heat-gathering device in 150-200 ℃ the solar energy;
(2), a heat storage water tank in order to storing from the heat medium water that heat collector comes, the pipeline that heat medium water is circulated between heat storage water tank and heat collector be arranged between this heat storage water tank and heat collector;
(3), a hot water operated absorption refrigerating machine, the thermal source of refrigeration machine is imported and exported with heat storage water tank and is joined through the pipeline circulation;
(4), the chilled water with refrigeration machine is imported and exported the storage cold water storage cistern that circulation is joined.If the purpose of storage cold water storage cistern is to reduce the thermal loss of air-conditioning system.By day under the abundant situation of solar irradiation, the chilled water that refrigeration machine produces can be stored in the cold water storage cistern, its advantage is that system thermal loss in this case is obviously much lower than being stored in the heat storage water tank with the hot water form, because the temperature difference between summer environment temperature and the chilled water temperature will be significantly less than the temperature difference between heat medium water temperature and the environment temperature;
(5), a donkey boiler, the thermal source of donkey boiler and refrigeration machine is imported and exported through the pipeline circulation and is joined;
(6) air-conditioners, this air-conditioner links to each other with heat storage water tank through circulating line, uses from the heat medium water of heat storage water tank and realizes heating; Link to each other with the storage cold water storage cistern through circulating line, use from the chilled water of storage cold water storage cistern and finish refrigeration; Link to each other with donkey boiler through circulating line, in the not enough situation additional heat of heat medium water temperature;
(7) heat exchangers that join with heat collector circulation are used for from heat collector heat medium water being drawn, and make the domestic water of itself and heat exchanger water tank carry out heat exchange.
In the system of the present utility model, also comprise a cooling tower that joins through pipeline and GM Refrigerator Working.
Comprise also in the utility model system that one is used for and will finishes the circulating pump that heat medium water after the heat exchange is circulated to heat collector; One is used for heat medium water is circulated to the circulating pump that refrigeration machine carries out heat exchange; A circulating pump that is circulated to the storage cold water storage cistern in order to the chilled water that refrigeration machine is come; Chilled water that will store up cold water storage cistern is circulated to the circulating pump of aircondition and circulating pump and circulating pump that water in the cooling tower is circulated to refrigeration machine that heat medium water with heat storage water tank is circulated to aircondition.
Air-conditioner in the utility model can be air-conditioning box, fan coil.
The utility model calculates by unit are, and one-time investment and ordinary central air-conditioner are suitable, but operating cost is low, is common air-conditioning 1/3rd to 1/4th; After tested, meet national regulation central air-conditioning standard; It is the Green Product of a kind of thermal efficiency height, manufacturing fitting operation convenient management, saving conventional energy resource.Be applicable to the natural environment that the four seasons are different, can realize the refrigeration in summer, winter heating, annual supply domestic hot-water three big functions.
Description of drawings
Fig. 1 is an equipment flowsheet of the present utility model;
Fig. 2 is the structural representation of the utility model heat collector;
Below in conjunction with accompanying drawing the utility model is described in further detail:
The specific embodiment
Among Fig. 1,1 is high-temperature heat-gathering device in the solar energy (high-temperature heat-gathering device in the solar energy that sunlight venture company of section produces in the present embodiment employing), heat storage water tank 8 joins through pipeline and heat collector 1 circulation, the thermal source of lithium-bromide absorption-type refrigerating machine 2 is imported and exported through pipeline and heat storage water tank 8 circulations and is joined, and storage cold water storage cistern 7 is imported and exported circulation through the chilled water of pipeline and refrigeration machine 2 and joined; Air-conditioning box 4 joins through pipeline and 7 circulations of storage cold water storage cistern, joins through another pipeline and donkey boiler 3 circulations, joins through another pipeline and heat storage water tank circulation again; Heat exchanger 5 in the domestic water storage tank joins through pipeline and heat collector 1 circulation; Cooling tower 6 joins with refrigeration machine 2 circulations.On the pipeline between heat storage water tank 8 and heat exchanger 5 and the heat collector 1 circulating pump 9 is housed
-1In order to the heat medium water of heat storage water tank 8 bottoms or the heat medium water of heat exchanger 5 bottoms are circulated in the heat collector 1; On the pipeline between heat storage water tank 8 and donkey boiler 3 and the refrigeration machine 2 circulating pump 9 is housed
-2, be circulated to the thermal source import of refrigeration machine 2 in order to heat medium water with the heat medium water on heat storage water tank 8 tops or donkey boiler 3; Pipeline between refrigeration machine 2 and the storage cold water storage cistern 7 is equipped with circulating pump 9
-3, on the pipeline circulating pump 9 is housed between air-conditioning box 4 and the storage cold water storage cistern 7
-4, on the pipeline between refrigeration machine 2 and the cooling tower 6 circulating pump 9 is arranged
-5, on the pipeline between heat storage water tank 8 and the air-conditioning box 4 circulating pump 9 is arranged
-6The heat medium water that is heated to 150-200 ℃ in solar energy in the high-temperature heat-gathering device 1 enters heat storage water tank 8 through pipeline; Provide heat medium water by heat storage water tank 8 to refrigeration machine 2, the chilled water that produces in refrigeration machine 2 runnings is through pump 9
-3Sending into storage cold water storage cistern 7 bottoms provides chilled water with refrigeration by the storage cold water storage cistern to air-conditioning box 4, finishes chilled water after refrigeration storage cold water storage cistern 7 tops of flowing through again and enters refrigeration machine 2 then and move in circles.The heat medium water of cooling that flows out from refrigeration machine 2 flows back to heat storage water tank 8 bottoms and is flow back into the solar energy in the high-temperature heat-gathering device 1 by heat storage water tank 8 bottoms, continues to be heated into the high temperature heat medium water, moves in circles like this.Low excessively as the heat medium water temperature in the heat storage water tank, the refrigeration mechanism cold efficiency is descended, the heat medium water donkey boiler additional heat of can flowing through.
In this system, generally follow hydrothermal solution and go on, the principle that cold liquid is gone down.
Winter, can be with the heat medium water in the heat storage water tank 8 directly through pump 9
-6Be sent in the air-conditioner to reach the purpose of heat supply heating.When solar energy is not enough, heat medium water is delivered to the donkey boiler makeup energy.
During as the need domestic water, the high temperature heat medium water of heat collector 1 heating directly can be fed in the heat exchanger 5 in the domestic water storage tank and carry out heat exchange, the water in the storage tank is heated for use.
In native system, can add automaton, with cooling tower 6, circulating pump 9
-6Form automatic control system, can under different situations, normally move, automatically switch safe handling to guarantee air-conditioning system.
Among Fig. 2, by concentrator 11, receiver 12, the reflectorized material 13 of high reflectance, endothermic tube 14 is formed heat collector 1, concentrator 11 is to adopt non-imaging low range condenser, it is the critical component of high-temperature heat-gathering device in the solar energy, its catoptric system adopts involute and the heating of composite parabolic two-stage, in given acceptance angle scope, incident light accumulates on the receiver 12, because bigger acceptance angle is arranged, be in operation, do not need to follow the tracks of the sun, the direct light that can receive the sun effectively can be collected the diffused light of the sun again, and reflectorized material 13 its reflectivity can reach more than 0.9,10 years life-spans, endothermic tube 14 on the receiver 12 adopts the high-efficiency heat pipe vacuum tube, the collecting system thermal efficiency height that is constituted, and the working medium temperature that is heated can reach 150-200 degree centigrade.
Claims (6)
1, high-temperature heat-gathering absorption type air conditioning system in a kind of solar energy, it is characterized in that: this system comprises:
1. one can be heated to heat medium water high-temperature heat-gathering device (1) in 150-200 ℃ the solar energy;
2. the heat storage water tank (8) in order to storing from the heat medium water that heat collector (1) comes has the pipeline that heat medium water is circulated between heat storage water tank (8) and heat collector (1) between this heat storage water tank (8) and heat collector (1);
3. a hot water operated absorption refrigerating machine (2), the thermal source of refrigeration machine (2) is imported and exported with heat storage water tank (8) and is joined through the pipeline circulation;
4. the chilled water with refrigeration machine (2) is imported and exported the storage cold water storage cistern (7) that circulation is joined;
5. a donkey boiler (3), donkey boiler (3) are imported and exported through the pipeline circulation with the thermal source of refrigeration machine (2) and are joined;
6. an air-conditioner (4), this air-conditioner (4) links to each other with heat storage water tank (8) through circulating line; Link to each other with storage cold water storage cistern 7 through another circulating line: link to each other with donkey boiler (3) through another circulating line:
7. a heat exchanger (5) that joins with heat collector (1) circulation is used for from heat collector (1) heat medium water being drawn, and makes the domestic water of itself and heat exchanger (5) water tank carry out heat exchange;
2, air-conditioning system according to claim 1 is characterized in that: this system also comprises: circulating pump (9
-1) heat medium water that is used for finishing after the heat exchange is circulated to heat collector (1), circulating pump (9
-2) be used for that heat medium water is circulated to refrigeration machine (2) and carry out heat exchange, circulating pump (9
-3) in order to chilled water in the refrigeration machine (2) is circulated to storage cold water storage cistern (7), circulating pump (9
-4) be used for the chilled water of storage cold water storage cistern is circulated in the air-conditioner (4) circulating pump (9
-6) in order to the heat medium water in the heat storage water tank (8) is circulated in the air-conditioner (4).
3, air-conditioning system according to claim 1 is characterized in that: refrigeration machine (2) links to each other with cooling tower (6) circulation through pipeline, is equipped with on pipeline in order to water in the cooling tower is circulated to the circulating pump (9 in the refrigeration machine (2)
-5).
4, air-conditioning system according to claim 1 is characterized in that: its concentrator of high-temperature heat-gathering device in the solar energy (1) adopts non-imaging low range condenser, and its catoptric system adopts involute and the heating of composite parabolic two-stage.
5, air-conditioning system according to claim 1 is characterized in that: its refrigeration machine (2) is a lithium-bromide absorption-type refrigerating machine.
6, air-conditioning system according to claim 1 is characterized in that: its air-conditioner (4) is air-conditioning box, fan coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01251735U CN2506938Y (en) | 2001-09-01 | 2001-09-01 | Solar energy intermediate-high temp. heat-collectino absorption type air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01251735U CN2506938Y (en) | 2001-09-01 | 2001-09-01 | Solar energy intermediate-high temp. heat-collectino absorption type air conditioner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2506938Y true CN2506938Y (en) | 2002-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01251735U Expired - Fee Related CN2506938Y (en) | 2001-09-01 | 2001-09-01 | Solar energy intermediate-high temp. heat-collectino absorption type air conditioner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2506938Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003728A (en) * | 2010-12-15 | 2011-04-06 | 辽宁工程技术大学 | System for bath and heating by using solar energy |
| CN102778071A (en) * | 2011-05-13 | 2012-11-14 | 日立空调·家用电器株式会社 | Sunlight head utilized steam absorption chiller and sunlight heat utilization system |
| CN103398505A (en) * | 2013-03-12 | 2013-11-20 | 庞怡 | Combined heat pump and solar hot water heating and ventilation system |
| CN104776621A (en) * | 2015-03-26 | 2015-07-15 | 南京索罗英辰新能源有限公司 | Solar air conditioner water tank capacity-changing system |
| CN113899109A (en) * | 2021-11-16 | 2022-01-07 | 南京索乐优节能科技有限公司 | Efficient integrated system for medium-temperature heating and sky radiation refrigeration by utilizing solar radiation |
-
2001
- 2001-09-01 CN CN01251735U patent/CN2506938Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003728A (en) * | 2010-12-15 | 2011-04-06 | 辽宁工程技术大学 | System for bath and heating by using solar energy |
| CN102003728B (en) * | 2010-12-15 | 2012-09-26 | 辽宁工程技术大学 | System for bath and heating by using solar energy |
| CN102778071A (en) * | 2011-05-13 | 2012-11-14 | 日立空调·家用电器株式会社 | Sunlight head utilized steam absorption chiller and sunlight heat utilization system |
| CN102778071B (en) * | 2011-05-13 | 2014-10-15 | 日立空调·家用电器株式会社 | Sunlight head utilized steam absorption chiller and sunlight heat utilization system |
| CN103398505A (en) * | 2013-03-12 | 2013-11-20 | 庞怡 | Combined heat pump and solar hot water heating and ventilation system |
| CN103398505B (en) * | 2013-03-12 | 2016-06-15 | 庞怡 | A kind of associating heat pump and solar water HVAC system |
| CN104776621A (en) * | 2015-03-26 | 2015-07-15 | 南京索罗英辰新能源有限公司 | Solar air conditioner water tank capacity-changing system |
| CN113899109A (en) * | 2021-11-16 | 2022-01-07 | 南京索乐优节能科技有限公司 | Efficient integrated system for medium-temperature heating and sky radiation refrigeration by utilizing solar radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |