CN201289232Y - Backboard type solar heat collector - Google Patents
Backboard type solar heat collector Download PDFInfo
- Publication number
- CN201289232Y CN201289232Y CNU2008201489335U CN200820148933U CN201289232Y CN 201289232 Y CN201289232 Y CN 201289232Y CN U2008201489335 U CNU2008201489335 U CN U2008201489335U CN 200820148933 U CN200820148933 U CN 200820148933U CN 201289232 Y CN201289232 Y CN 201289232Y
- Authority
- CN
- China
- Prior art keywords
- backboard
- back board
- concave surface
- storage device
- solar thermal
- 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
- Y02E10/47—Mountings or tracking
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a back board-type solar collector which comprises a heat absorption and storage device and a solar light-gathering device. The back board-type solar collector is characterized in that the solar light-gathering device comprises a back board and a reflecting film, wherein, the back board is a U-shaped concave surface back board, and the reflecting film is fixed on the plated surface on one side of the concave surface of the back board; the heat absorption and storage device is arranged in the focal position on one side of the concave surface of the back board, and the focal points on one side of the concave surface of the back board are arranged in linear shapes; and the utility model has the advantages that the back board-type solar collector has simple structure, convenient fabrication and lower cost, can improve the heat efficiency of the solar collector and is suitable for the solar utilization device.
Description
Technical field
The utility model relates to field of solar utilizing equipment, especially relates to a kind of backboard formula solar thermal collector.
Background technology
At present, the utilization of solar energy is just becoming a key areas of novel energy development.Solar energy heat collector miscellaneous continues to bring out, heat collector has the maximum vacuum tube form heat collector of use up to now, for example: commonly used is the vacuum heat collection pipe side-by-side at present, thermal efficiency height, on market, take advantage, but thermal-collecting tube cost height be unfavorable for the large tracts of land popularization, and heat waste is big.Therefore, need a kind of novel solar thermal collector of exploitation.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of backboard formula solar thermal collector, and it is simple in structure, easy to make, cost is lower, and can improve the thermal efficiency of solar thermal collector.
For achieving the above object, the utility model by the following technical solutions:
Backboard formula solar thermal collector of the present utility model, comprise heat absorption storage device and solar-energy light collector, described solar-energy light collector comprises backboard and reflectance coating, and described backboard is " U " type curved surface backboard, and described reflectance coating is fixed on the plate face of concave surface one side of backboard; The heat absorption storage device is arranged on the focal position of concave surface one side of described backboard, and the focus of concave surface one side of backboard is arranged in wire.
Further, convex surface one side of described backboard is provided with brace rod.
Further, this backboard formula solar thermal collector also includes lowering or hoisting gear, and this lowering or hoisting gear comprises elevating lever.
Further, described heat absorption storage device is arranged on the support bar, and this support bar connects with elevating lever is movable.
The beneficial effects of the utility model are: the utility model adopts the mode of curved surface backboard overlay film that solar radiation energy is carried out reflecting and collecting, and mechanism is simple, and the collecting efficiency height is with low cost, is easy to promote.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can be passed through following specification, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in drawings, backboard formula solar thermal collector of the present utility model, comprise heat absorption storage device and solar-energy light collector, solar-energy light collector is the reflective solar electro-optical device in the present embodiment, comprise backboard and reflectance coating 2, described backboard comprises a back plate main body 1 and brace rod 4.One side setting " U " type curved surface of this back plate main body 1, the cross section of " U " type curved surface is a parabolic shape.Opposite side relative with " U " type curved surface on the described back plate main body 1 is provided with brace rod 4, and reflectance coating 2 is fixedly installed on " U " type curved surface.The heat absorption storage device adopts heat collection water storage device 3 in the present embodiment, and heat collection water storage device 3 is arranged on the support bar 5 of concave surface one side of described " U " type curved surface, and is arranged on the focal position of " U " type curved surface; Reflectance coating 2 adopts the PET aluminizer, adopts gluing form to be fixedly installed on " U " type curved surface.During use, reflectance coating 2 is with the position of sunlight line focus in the heat collection water storage device 3 of strip, and promptly the focus of concave surface one side of " U " type curved surface is arranged in wire.This backboard formula solar thermal collector also includes lowering or hoisting gear, and lowering or hoisting gear comprises elevating lever 6 and movable button 7 in the present embodiment.Support bar 5 is by movable button 7 and 6 movable connections of elevating lever, the angle that can regulate the concave surface of " U " type curved surface by the point of attachment of adjusting movable button 7 change elevating levers 6 and support bar 5.
The section bar that the back plate main body 1 of backboard and brace rod 4 can adopt metal material to make also can adopt engineering plastics moulding, cement casting framework, FRIM cast framework, magnesia cement cast framework, lucite steel profile to make as the case may be.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. backboard formula solar thermal collector, comprise heat absorption storage device and solar-energy light collector, it is characterized in that: described solar-energy light collector comprises backboard and reflectance coating, and described backboard is " U " type curved surface backboard, and described reflectance coating is fixed on the plate face of concave surface one side of backboard; The heat absorption storage device is arranged on the focal position of concave surface one side of described backboard, and the focus of concave surface one side of backboard is arranged in wire.
2. backboard formula solar thermal collector according to claim 1 is characterized in that: convex surface one side of described backboard is provided with brace rod.
3. backboard formula solar thermal collector according to claim 2 is characterized in that: this backboard formula solar thermal collector also includes lowering or hoisting gear, and this lowering or hoisting gear comprises elevating lever.
4. backboard formula solar thermal collector according to claim 3 is characterized in that: described heat absorption storage device is arranged on the support bar, and this support bar connects with elevating lever is movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201489335U CN201289232Y (en) | 2008-09-02 | 2008-09-02 | Backboard type solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201489335U CN201289232Y (en) | 2008-09-02 | 2008-09-02 | Backboard type solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289232Y true CN201289232Y (en) | 2009-08-12 |
Family
ID=40980915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201489335U Expired - Fee Related CN201289232Y (en) | 2008-09-02 | 2008-09-02 | Backboard type solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289232Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011107008A1 (en) * | 2010-03-02 | 2011-09-09 | 天津市太阳神科技有限公司 | Solar reflecting and condensing device using thin film |
| CN102767916A (en) * | 2012-08-16 | 2012-11-07 | 哈尔滨固泰电子有限责任公司 | Solar heat conducting device |
| CN102981241A (en) * | 2012-12-15 | 2013-03-20 | 大连宏海新能源发展有限公司 | Solar glass reinforced plastic back plate condensing lens assembly and processing method thereof |
-
2008
- 2008-09-02 CN CNU2008201489335U patent/CN201289232Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011107008A1 (en) * | 2010-03-02 | 2011-09-09 | 天津市太阳神科技有限公司 | Solar reflecting and condensing device using thin film |
| CN102767916A (en) * | 2012-08-16 | 2012-11-07 | 哈尔滨固泰电子有限责任公司 | Solar heat conducting device |
| CN102981241A (en) * | 2012-12-15 | 2013-03-20 | 大连宏海新能源发展有限公司 | Solar glass reinforced plastic back plate condensing lens assembly and processing method thereof |
| CN102981241B (en) * | 2012-12-15 | 2015-02-18 | 大连宏海新能源发展有限公司 | Solar glass reinforced plastic back plate condensing lens assembly and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20100902 |