CN103162462A - Solar cooling system for field independent house - Google Patents
Solar cooling system for field independent house Download PDFInfo
- Publication number
- CN103162462A CN103162462A CN2011104115246A CN201110411524A CN103162462A CN 103162462 A CN103162462 A CN 103162462A CN 2011104115246 A CN2011104115246 A CN 2011104115246A CN 201110411524 A CN201110411524 A CN 201110411524A CN 103162462 A CN103162462 A CN 103162462A
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- CN
- China
- Prior art keywords
- liquid
- generator
- condenser
- cooling system
- low temperature
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- Y02A30/272—Solar heating or cooling
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
Abstract
The invention discloses a solar cooling system for a field independent house. The solar cooling system comprises a collecting lens, a heat collector, a generator capable of converting heat conduction liquid generated by the heat collector into high temperature and high pressure refrigerant water vapor, a condenser capable of condensing high temperature and high pressure vapor generated by the generator into low temperature and high pressure liquid, a liquid storer which is used for storing the low temperature and high pressure liquid and converting the low temperature high pressure liquid into low temperature and low pressure liquid and an evaporator connected with the liquid storer. The generator is connected with the heat collector through a liquid conveying pipeline, the condenser is connected with the generator through a vapor conveying pipeline, the liquid storer is connected with the condenser through a liquid conveying pipe, and the evaporator is respectively connected with the liquid storer through a liquid conveying pipeline and the generator through a vapor conveying pipeline. The solar cooling system is simple in structure, low in invest cost, good in using effect, high in work efficiency, free of consuming other energy except for absorbing solar radiation in a work process and obvious in energy saving effect.
Description
Technical field
The present invention relates to a kind of cooling system, especially relate to the solar energy cooling system in independent room, a kind of field.
Background technology
Solar energy is that the following mankind that generally acknowledge are most suitable, the safest, the most green, one of optimal alternative energy source, has the advantage such as to take conveniently, energy is huge, pollution-free, security is good.According to interrelated data, China is the very abundant country of solar energy resources, and 2/3rds regional annual radiant all quality is greater than 5020MJ/m
2, develop solar energy and have very large potentiality.Present main direction of studying about solar refrigeration system comprises both at home and abroad: development high performance-price ratio solar thermal collector; Development solar energy and electrical auxiliary heater drive solar refrigeration system; The solar refrigerating device of development combustion gas and solar energy double drive; Development is provided with the solar refrigerating device of heat storage structure; Realize air-cooled system and miniaturization, and energy storage technology of absorption refrigeration cycle etc. is studied.There are three large defectives in existing solar refrigeration system: (1) system bulk is excessive, and initial cost is too large; (2) for obtaining lower cryogenic temperature, need to increase the auxiliary thermal sources such as combustion gas, electricity and obtain higher occurrence temperature, system effectiveness can descend; (3) efficient with the intensity of sunshine change system can decline to a great extent.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, the solar energy cooling system in independent room, a kind of field is provided, the combined refrigeration system that native system is comprised of steam compression type refrigerating circulation and solar energy absorption type refrigeration circulation, in the course of work except absorbing solar radiation, do not consume other energy, energy-saving effect is very obvious.
for solving the problems of the technologies described above, the technical solution used in the present invention is: the solar energy cooling system in independent room, a kind of field, it is characterized in that: comprise the condenser that sunray is focused on to make up deficiency in light quantity, be laid on the direction of illumination of condenser and solar energy be converted to the heat collector of heat energy, the heat transfer liquids of heat collector generation is converted to the generator of the cold-producing medium water vapour of HTHP, the high pressure high temperature vapor that described generator is produced condenses into low temperature, the condenser of highly pressurised liquid, store described low temperature, highly pressurised liquid also is translated into low temperature, the reservoir of low pressure liquid and the described low temperature of reception that joins with reservoir, low pressure liquid also makes it absorb the rapid evaporation of heat to reach the evaporimeter of refrigeration purpose.Described generator joins by liquid transfer canal and heat collector, described condenser by steam transfer canal and generator join, described reservoir joins by liquid dispatch tube and condenser, described evaporimeter is respectively by liquid transfer canal and reservoir and by steam transfer canal and generator with join; Described generator comprises the compressor by the solar cell for supplying power that is arranged on the roof, open-air independent room that lowered the temperature.
The solar energy cooling system in independent room, above-mentioned a kind of field is characterized in that: described evaporimeter is that internal pressure is near the heat exchanger of vacuum.
The solar energy cooling system in independent room, above-mentioned a kind of field is characterized in that: described heat collector is vacuum tube solar heating element, and described vacuum tube comprises inner glass tube, outer glass pipe and intermediate course, and described intermediate course is the vacuum interlayer of being pumped into vacuum.
The present invention compared with prior art has the following advantages:
1. reasonable in design, simple in structure;
2. utilize the Driven by Solar Energy absorption refrigeration cycle to obtain coolant temperature than freeze but medium temperature (normally outdoor air or from the cooling tower cooling water) low 20 ℃ of left and right of conventional compression, therefore greatly reduce the condensing pressure of compression refrigeration circulation, the compressor wasted work obviously reduces, thereby can significantly improve the coefficient of performance of system;
3. solar refrigeration equipment consumes hardly electricity and waits conventional energy resource, so operating cost almost can ignore, and is very energy-conservation;
4. the working medium that adopts is not fluorine-containing from high, and silica gel, active carbon, methyl alcohol, lithium bromide etc. are all nontoxic, and are obvious to atmospheric protection meaning.
In sum, the present invention is simple in structure, and input cost is low, and result of use is good, high efficiency, energy-conserving and environment-protective.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is structural principle schematic diagram of the present invention.
Description of reference numerals:
The 1-condenser; The 2-heat collector; The 3-generator;
The 4-condenser; The 5-reservoir; The 6-evaporimeter.
The specific embodiment
as shown in Figure 1, the present invention includes the condenser 1 that sunray is focused on to make up deficiency in light quantity, be laid on the direction of illumination of condenser 1 and solar energy be converted to the heat collector 2 of heat energy, the heat transfer liquids of heat collector 2 generations is converted to the generator 3 of the cold-producing medium water vapour of HTHP, the high pressure high temperature vapor that described generator 3 is produced condenses into low temperature, the condenser 4 of highly pressurised liquid, store described low temperature, highly pressurised liquid also is translated into low temperature, the reservoir 5 of low pressure liquid and the described low temperature of reception that joins with reservoir 5, low pressure liquid also makes it absorb the rapid evaporation of heat to reach the evaporimeter 6 of refrigeration purpose.Described generator 3 joins by liquid transfer canal and heat collector 2, described condenser 4 by steam transfer canal and generator 3 join, described reservoir 5 joins by liquid dispatch tube and condenser 4, described evaporimeter 6 is respectively by liquid transfer canal and reservoir 5 and by steam transfer canal and generator 3 with join.
In the present embodiment: described generator 3 comprises the compressor by the solar cell for supplying power that is arranged on the roof, open-air independent room that lowered the temperature.
In the present embodiment: described evaporimeter 6 is the heat exchanger of internal pressure near vacuum.
In the present embodiment: described heat collector 2 is vacuum tube solar heating element, and described vacuum tube comprises inner glass tube, outer glass pipe and intermediate course, and described intermediate course is pumped into vacuum.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection domain of technical solution of the present invention.
Claims (3)
1. the solar energy cooling system in independent room, a field, it is characterized in that: comprise the condenser (1) that sunray is focused on to make up deficiency in light quantity, be laid on the direction of illumination of condenser (1) and solar energy be converted to the heat collector (2) of heat energy, the heat transfer liquids of heat collector (2) generation is converted to the generator (3) of the cold-producing medium water vapour of HTHP, the high pressure high temperature vapor that described generator (3) is produced condenses into low temperature, the condenser of highly pressurised liquid (4), store described low temperature, highly pressurised liquid also is translated into low temperature, the reservoir of low pressure liquid (5) and the described low temperature of reception that joins with reservoir (5), low pressure liquid also makes it absorb the rapid evaporation of heat to reach the evaporimeter (6) of refrigeration purpose, described generator (3) joins by liquid transfer canal and heat collector (2), described condenser (4) joins by steam transfer canal and generator (3), described reservoir (5) joins by liquid dispatch tube and condenser (4), described evaporimeter (6) joins with reservoir (5) and generator (3) by liquid transfer canal and steam transfer canal respectively, described generator (3) comprises the compressor by the solar cell for supplying power that is arranged on the roof, open-air independent room that lowered the temperature.
2. according to the solar energy cooling system in independent room, a kind of field claimed in claim 1, it is characterized in that: described evaporimeter (6) is the heat exchanger of internal pressure near vacuum.
3. according to the solar energy cooling system in independent room, the described a kind of field of claim 1 or 2, it is characterized in that: described heat collector (2) is vacuum tube solar heating element, described vacuum tube comprises inner glass tube, outer glass pipe and intermediate course, and described intermediate course is the vacuum interlayer of being pumped into vacuum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104115246A CN103162462A (en) | 2011-12-11 | 2011-12-11 | Solar cooling system for field independent house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104115246A CN103162462A (en) | 2011-12-11 | 2011-12-11 | Solar cooling system for field independent house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103162462A true CN103162462A (en) | 2013-06-19 |
Family
ID=48585774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104115246A Pending CN103162462A (en) | 2011-12-11 | 2011-12-11 | Solar cooling system for field independent house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103162462A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202805A (en) * | 2014-06-26 | 2015-12-30 | 江苏太阳光伏科技有限公司 | Solar air conditioner |
| CN111397421A (en) * | 2020-03-20 | 2020-07-10 | 松下制冷（大连）有限公司 | Exhaust steam heat collector and exhaust steam waste heat recovery unit applying same |
-
2011
- 2011-12-11 CN CN2011104115246A patent/CN103162462A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202805A (en) * | 2014-06-26 | 2015-12-30 | 江苏太阳光伏科技有限公司 | Solar air conditioner |
| CN105202805B (en) * | 2014-06-26 | 2018-03-09 | 江苏太阳光伏科技有限公司 | A kind of solar airconditioning |
| CN111397421A (en) * | 2020-03-20 | 2020-07-10 | 松下制冷（大连）有限公司 | Exhaust steam heat collector and exhaust steam waste heat recovery unit applying same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |