CN204268712U - A kind of solar thermal collection system - Google Patents
A kind of solar thermal collection system Download PDFInfo
- Publication number
- CN204268712U CN204268712U CN201420256586.3U CN201420256586U CN204268712U CN 204268712 U CN204268712 U CN 204268712U CN 201420256586 U CN201420256586 U CN 201420256586U CN 204268712 U CN204268712 U CN 204268712U
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- CN
- China
- Prior art keywords
- thermal
- collecting tube
- storage tank
- water
- collection system
- Prior art date
- 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.)
- 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
- 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
Abstract
The utility model discloses a kind of solar thermal collection system, comprise thermal-collecting tube and installing plate, by installing waveform dividing plate in thermal-collecting tube, aquaporin is divided into upper and lower two parts, make the water body flow in storage tank rapider by water pump, prevent flowing from slowly causing heat absorption slowly to cause water body in storage tank to heat phenomenon slowly, utilize coating for selective absorption in thermal-collecting tube and Inorganic phase change energy storage material layer to accelerate heat exchange simultaneously, utilize baffle to increase the flow distance of water body and perturbation so that improve heat exchanger effectiveness simultaneously.Be that water pump is powered by solar panel simultaneously, thus the utility model being on the whole energy-conservation.Can heat losses be reduced by air bag, make can obtain higher temperature when intensity of illumination is low, and the continuation used.
Description
Technical field
The utility model relates to field of solar energy utilization, specifically a kind of solar thermal collection system.
Background technology
Solar energy is the inexhaustible regenerative resources of the mankind, is also clean energy resource, does not produce any environmental pollution.People often adopt these three kinds of forms of photothermal deformation, opto-electronic conversion and Photochemical convertion fully to effectively utilize solar energy.
Solar energy hot-cast socket be in current world wide Solar use in the most universal topmost form of one, it utilizes too
The fuel factor that sunlight irradiating object surface produces.Present main application comprises: solar water heater, drier, greenhouse and solar energy housing, solar cooker, heating and refrigeration, sea water desalinating unit, solar energy thermal-power-generating device etc.But existingly can utilize very much technology often under efficiency, as solar water heater internal heat exchange is slow, often need several hours ability to heat one case cold water, and in practical process, continuation be poor.
Utility model content
The purpose of this utility model is to provide a kind of solar thermal collection system, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of solar thermal collection system, comprise thermal-collecting tube and installing plate, described installing plate upper surface is provided with some thermal-collecting tubes, described thermal-collecting tube one end is provided with hot water outlet and cooling water inlet, and cooling water inlet connects storage tank, hot water outlet connects the end that draws water of water pump by flexible pipe, and the water side of water pump connects the water inlet of hot water on storage tank by flexible pipe; Described water pump electrical connection solar panel, described storage tank top is provided with exhaust outlet, and exhaust outlet is provided with air bag, the aquaporin of described thermal-collecting tube is outward layer of metal pipe, metal tube periphery is provided with Inorganic phase change energy storage material layer uniformly, and the periphery of Inorganic phase change energy storage material layer scribbles coating for selective absorption uniformly; Be provided with glass outer outside described coating for selective absorption, and be provided with vacuum layer between selecting property absorber coatings and glass outer; Be provided with waveform dividing plate in described metal tube and aquaporin be divided into upper and lower two parts, be crisscross arranged some baffles simultaneously on waveform dividing plate.
As further program of the utility model: air bag is silastic material, is provided with support outside described air bag.
As the utility model further scheme: described coating for selective absorption is black.
Compared with prior art, the beneficial effects of the utility model are: by installing waveform dividing plate in thermal-collecting tube, aquaporin is divided into upper and lower two parts, make the water body flow in storage tank rapider by water pump, prevent flowing from slowly causing heat absorption slowly to cause water body in storage tank to heat phenomenon slowly, utilize coating for selective absorption in thermal-collecting tube and Inorganic phase change energy storage material layer to accelerate heat exchange simultaneously, utilize baffle to increase the flow distance of water body and perturbation so that improve heat exchanger effectiveness simultaneously.Be that water pump is powered by solar panel simultaneously, thus energy-conservation on this use novel overall being.Can heat losses be reduced by air bag, make can obtain higher temperature when intensity of illumination is low, and the continuation used.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the transverse sectional view of thermal-collecting tube.
Fig. 3 is the longitudinal cross-section schematic diagram of thermal-collecting tube.
Fig. 4 is left view of the present utility model.
In figure: water pump 1, hot water outlet 2, water inlet of hot water 3, storage tank 4, exhaust outlet 5, support 6, air bag 7, cooling water inlet 8, solar panel 9, cover glass 10, thermal-collecting tube 11, metal tube 12, Inorganic phase change energy storage material layer 13, coating for selective absorption 14, vacuum layer 15, glass outer 16, aquaporin 17, baffle 18, waveform dividing plate 19, installing plate 20.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of solar thermal collection system, comprise thermal-collecting tube 11 and installing plate 20, described installing plate 20 upper surface be provided with some thermal-collecting tubes 11 be used for absorb solar energy water body is heated, described thermal-collecting tube 11 one end is provided with hot water outlet 2 and cooling water inlet 8, and cooling water inlet 8 connects storage tank 4 so that cold water flows into thermal-collecting tube 11, hot water outlet 2 connects the end that draws water of water pump 1 by flexible pipe, and the water side of water pump 1 connects the water inlet of hot water 3 on storage tank 4 by flexible pipe;
Described water pump 1 is electrically connected solar panel 9, drives water pump 1 by solar energy, thus economize energy, and accelerate heat exchanger effectiveness.
Described storage tank 4 top is provided with exhaust outlet 5, and exhaust outlet 5 is provided with air bag 7, air bag 7 is silastic material corrosion-and high-temp-resistant, and regulate the air pressure in storage tank 4 by air bag 7, thus avoid heat to scatter and disappear through exhaust outlet, be provided with outside described air bag 7 under support 6 is used for preventing air bag 7 fortuitous event and come off.
The aquaporin 17 of described thermal-collecting tube 11 is outer is layer of metal pipe 12, metal tube 12 periphery is provided with Inorganic phase change energy storage material layer 13 uniformly, the periphery of Inorganic phase change energy storage material layer 13 scribbles coating for selective absorption 14 uniformly, described coating for selective absorption is black, solar energy is absorbed by coating for selective absorption 14, the heat coming from coating for selective absorption 14 is being absorbed through Inorganic phase change energy storage material layer 13, and again Stable Release to metal tube 12, thus the water body in heating water passage 17; Be provided with glass outer 16 outside described coating for selective absorption 14, and be provided with vacuum layer 15 between selecting property absorber coatings 14 and glass outer 16, better can absorb heat; Be provided with waveform dividing plate 19 in described metal tube 12 and aquaporin 17 be divided into upper and lower two parts, thus advantageously absorb heat energy in the water inflow thermal-collecting tube 11 of storage tank 4, be crisscross arranged some baffles 18 simultaneously on waveform dividing plate 19, thus increase the flow distance of water body, baffle 18 adds the perturbation to water body flow simultaneously, is convenient to the absorption of water body to heat.
Operation principle of the present utility model is: by installing waveform dividing plate 19 in thermal-collecting tube 11, aquaporin 17 is divided into upper and lower two parts, make the water body flow in storage tank 4 rapider by water pump 1, prevent flowing from slowly causing heat absorption slowly to cause water body in storage tank 4 to heat phenomenon slowly, utilize the coating for selective absorption 14 in thermal-collecting tube 11 and Inorganic phase change energy storage material layer 13 to accelerate heat exchange simultaneously, utilize baffle 18 to increase the flow distance of water body and perturbation so that improve heat exchanger effectiveness simultaneously.Powered for water pump 1 by solar panel 9 simultaneously, thus energy-conservation on this use novel overall being.Can heat losses be reduced by air bag 7, make can obtain higher temperature when intensity of illumination is low, and the continuation used.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a solar thermal collection system, comprise thermal-collecting tube and installing plate, it is characterized in that, described installing plate upper surface is provided with some thermal-collecting tubes, described thermal-collecting tube one end is provided with hot water outlet and cooling water inlet, and cooling water inlet connects storage tank, hot water outlet connects the end that draws water of water pump by flexible pipe, and the water side of water pump connects the water inlet of hot water on storage tank by flexible pipe; Described water pump electrical connection solar panel, described storage tank top is provided with exhaust outlet, and exhaust outlet is provided with air bag, the aquaporin of described thermal-collecting tube is outward layer of metal pipe, metal tube periphery is provided with Inorganic phase change energy storage material layer uniformly, and the periphery of Inorganic phase change energy storage material layer scribbles coating for selective absorption uniformly; Be provided with glass outer outside described coating for selective absorption, and be provided with vacuum layer between selecting property absorber coatings and glass outer; Be provided with waveform dividing plate in described metal tube and aquaporin be divided into upper and lower two parts, be crisscross arranged some baffles simultaneously on waveform dividing plate.
2. a kind of solar thermal collection system according to claim 1, is characterized in that, air bag is silastic material, is provided with support outside described air bag.
3. a kind of solar thermal collection system according to claim 1, is characterized in that, described coating for selective absorption is black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256586.3U CN204268712U (en) | 2014-12-08 | 2014-12-08 | A kind of solar thermal collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256586.3U CN204268712U (en) | 2014-12-08 | 2014-12-08 | A kind of solar thermal collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268712U true CN204268712U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420256586.3U Expired - Fee Related CN204268712U (en) | 2014-12-08 | 2014-12-08 | A kind of solar thermal collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217778A (en) * | 2018-09-26 | 2019-01-15 | 浙江宏阳新能源科技有限公司 | A kind of cluster solar energy photovoltaic system |
| CN109341104A (en) * | 2018-09-27 | 2019-02-15 | 山东泰安亿美达能源科技有限公司 | A kind of solar energy heating device |
-
2014
- 2014-12-08 CN CN201420256586.3U patent/CN204268712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217778A (en) * | 2018-09-26 | 2019-01-15 | 浙江宏阳新能源科技有限公司 | A kind of cluster solar energy photovoltaic system |
| CN109341104A (en) * | 2018-09-27 | 2019-02-15 | 山东泰安亿美达能源科技有限公司 | A kind of solar energy heating device |
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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: 20150415 Termination date: 20171208 |