CN2775553Y - Solar energy coiled pipe light focus heat collector - Google Patents
Solar energy coiled pipe light focus heat collector Download PDFInfo
- Publication number
- CN2775553Y CN2775553Y CNU2005200035736U CN200520003573U CN2775553Y CN 2775553 Y CN2775553 Y CN 2775553Y CN U2005200035736 U CNU2005200035736 U CN U2005200035736U CN 200520003573 U CN200520003573 U CN 200520003573U CN 2775553 Y CN2775553 Y CN 2775553Y
- Authority
- CN
- China
- Prior art keywords
- coiled pipe
- frame
- plate
- transparent cover
- heat
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/80—Arrangements for concentrating solar-rays for solar heat collectors with reflectors having discontinuous faces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/83—Other shapes
- F24S2023/838—Other shapes involutes
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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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar-energy coiled pipe light-focusing heat collector. The utility model comprises a coiled pipe (4), reflecting plates (5) which are arranged on the side part and the lower part of the coiled pipe, a transparent cover plate (3) which is arranged on the upper part of the coiled pipe, a frame (1) which is arranged around the coiled pipe, and a bottom plate (6) which is arranged on the lowermost part of the coiled pipe, wherein a heat-resistance sealing member is arranged between the transparent cover plate (3) and the frame (1), and a heat-insulating material layer (2) is arranged among the frame (1), the bottom plate (6) and the reflecting plates (5). The utility model is characterized in that the cross sections of the reflecting plates (5) respectively form a circle shape that two symmetrical involutes (5a) are externally connected with parabolas (5b), and have a layer structure of an organic protective film layer, a ceramic protective film layer, a high-purity aluminum film layer and a pure aluminum plate backing material layer from top to bottom.
Description
Technical field
It is thermal-arrest, the heat transfer unit (HTU) of thermal source with the sunshine that the utility model relates to a kind of, is suitable for the heating in dwelling house and other place especially, the application of life aspects such as the hot water supply of resident family.
Background technology
The solar thermal collector pattern is various, and many usefulness of dwelling house and other place heating are flat, and the base plate of thermal-collecting tube bottom is smooth, and areflexia light focuses on heat effect, or adopts the corrugation shape of half-arc groove, and reflection heat build-up effect is undesirable; Flat pipe upper exposed area is big, and the heat-energy losses of the infrared radiation after the pipe heat absorption is also big, and the thermal efficiency is on the low side.What civilian solar water heater was the most general is solar vacuum-tube water heater, also exists above-mentioned flat similar problem, and the reflecting plate of heat collecting vacuum pipe bottom makes of single-layer metal, and reflecting effect is bad, and heat conduction and radiation loss are big.
Summary of the invention
The utility model is designed a kind of efficient high-efficiency solar coiled pipe heat collector high, that heat is conducted, radiation loss is little that reflects heat build-up at the above-mentioned deficiency of prior art.
Above-mentioned purpose can realize by following measure: it includes coiled pipe; the transparent cover plate of other reflecting plate, the top with the below of this pipe side, frame all around and the base plate of below; the temperature resistant encapsulation part is arranged between transparent cover plate and the frame; between base plate and the reflecting plate adiabator layer is arranged; the cross section of reflecting plate is the shape of the external parabola of involute (face) (face) of round two symmetries, and is the layer structure of organic protective film layer, ceramic protective film, rafifinal rete, pure aluminum plate substrate layer from top to bottom.
The purpose of this utility model can also be come perfect by following measure: transparent cover plate is for double-deck, and the centre is filled with inert gases such as krypton gas.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the drawing in side sectional elevation of Fig. 1.
Fig. 3 is the enlarged drawing of a thermal-arrest unit among Fig. 2.
The specific embodiment
The utility model is below in conjunction with embodiment and with reference to accompanying drawing, be described in further detail: coiled pipe 4 is for copper, the surface scribbles black sun coating, most characteristic is this reflecting plate 5 of managing 4 belows, the cross section of its each heat absorbing units is, and to be circular endothermic tube (coiled pipe 4) with the cross section combine for the external parabola of involute (face) 5a (face) 5b of two symmetries of basic circle, very narrow because of cuing open " face ", can make " line " treats, this can see clearly from Fig. 3, the upside of heat absorption circle 4 is other to be parabola (face) 5b, downside is taken up the below and is involute (face) 5a, according to light optically focused principle, in daylighting half-angle scope, the light of incident all can be pooled on the focal line, and just in time is the installation place of endothermic tube (coiled pipe) 4 on this focal line; According to the involute characteristic, the normal of involute any point is all tangent with basic circle 4 again, and therefore, the light that is incident on the reflecting surface of involute (face) all reflexes on the endothermic tube 4.As seen the reflecting plate 5 that combines with involute of parabola is the version optimal, that Heat-collecting effect is best.Again this reflecting plate 5 is made layer structure; orlop is made the base material punch forming by fine aluminium, coats the rafifinal rete earlier, coats ceramic protective film again, coats the good organic protective film layer of light transmission at last; to improve reflecting properties and corrosion-resistant, dust protection, low decay property, increase the service life.The transparent cover plate 3 of coiled pipe 4 tops should be double-deck, is filled with krypton or other inert gas in it, more effectively improves heat-insulating property.Be adiabator layer between reflecting plate 5 and base plate 6 and the frame 1, expandable plastic is filled, or with the more hydrocarbon filling of compliance with environmental protection requirements.Temperature resistant encapsulation part between double glazing cover plate 3 and the frame 1 can adopt the heat resistant rubber seal, and promptly the krypton gas in the Sealed sandwich also can reduce the loss of heat.Frame 1 is seen each member in it with base plate 6 carryings.Each single concentrating collector can become a big domestic-heating system or hot water supply system with other concentrating collector serial or parallel connection.Also can be single be connected, add upper bracket and make small-sized pot-type boiler with water tank.Usage range also can be expanded with drawing inferences about other cases from one instance.
The utility model compared to existing technology, it is good to have an endothermic effect, few advantage of dispelling the heat is one of desirable version in temperature (100-200 ℃) heat utilization in the solar energy.
Claims (2)
1; a kind of solar energy coiled pipe concentrating collector; include coiled pipe (4); the reflecting plate (5) of this pipe side side and below; the transparent cover plate (3) of top; the frame all around (1) and the base plate (6) of below; between transparent cover plate (3) and the frame (1) the temperature resistant encapsulation part is arranged; frame (1) and base plate (6); between they and the reflecting plate (5) adiabator layer (2) is arranged; the cross section that it is characterized in that said reflecting plate (5) is the shape of the external parabola of involute (5a) (5b) of round two symmetries, and is the organic protective film layer from top to bottom; the pottery protective film; the rafifinal rete; the layer structure of pure aluminum plate substrate layer.
2, solar energy coiled pipe concentrating collector as claimed in claim 1 is characterized in that said transparent cover plate (3) for double-deck, and the centre is filled with inert gas.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2005200035736U CN2775553Y (en) | 2005-01-31 | 2005-01-31 | Solar energy coiled pipe light focus heat collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2005200035736U CN2775553Y (en) | 2005-01-31 | 2005-01-31 | Solar energy coiled pipe light focus heat collector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2775553Y true CN2775553Y (en) | 2006-04-26 |
Family
ID=36749868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2005200035736U Expired - Fee Related CN2775553Y (en) | 2005-01-31 | 2005-01-31 | Solar energy coiled pipe light focus heat collector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2775553Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010075674A1 (en) * | 2009-01-04 | 2010-07-08 | 北京实力源科技开发有限责任公司 | Solar energy gathering device and construction component using it |
CN101825348A (en) * | 2010-05-22 | 2010-09-08 | 浙江梅地亚新能源科技有限公司 | Focusing flat plate solar heat collector |
CN102226585A (en) * | 2011-05-27 | 2011-10-26 | 天津大学 | Solar hot water heat collector |
CN104676912A (en) * | 2015-02-16 | 2015-06-03 | 天津商业大学 | Light collecting type photothermal evaporation device |
-
2005
- 2005-01-31 CN CNU2005200035736U patent/CN2775553Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010075674A1 (en) * | 2009-01-04 | 2010-07-08 | 北京实力源科技开发有限责任公司 | Solar energy gathering device and construction component using it |
CN101825348A (en) * | 2010-05-22 | 2010-09-08 | 浙江梅地亚新能源科技有限公司 | Focusing flat plate solar heat collector |
CN102226585A (en) * | 2011-05-27 | 2011-10-26 | 天津大学 | Solar hot water heat collector |
CN104676912A (en) * | 2015-02-16 | 2015-06-03 | 天津商业大学 | Light collecting type photothermal evaporation device |
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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 |