CN201069277Y - An efficient solar heat collector - Google Patents
An efficient solar heat collector Download PDFInfo
- Publication number
- CN201069277Y CN201069277Y CNU2007201519552U CN200720151955U CN201069277Y CN 201069277 Y CN201069277 Y CN 201069277Y CN U2007201519552 U CNU2007201519552 U CN U2007201519552U CN 200720151955 U CN200720151955 U CN 200720151955U CN 201069277 Y CN201069277 Y CN 201069277Y
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- CN
- China
- Prior art keywords
- pipe
- vacuum
- heat collector
- embedded
- reflecting
- 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
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- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a high efficiency solar heat collector. The structure of the utility model comprises a regulator consisting of a copper pipe or a stainless steel pipe, a vacuum pipe embedded with a reflecting layer, a heat conducting plate and an edge frame, wherein the structure of the vacuum pipe embedded with the reflecting layer is that one side of the inner wall of an external pipe of a vacuum sandwich layer of the vacuum pipe is embedded with the reflecting layer, and the side of the inner wall of the external pipe embedded with the reflecting layer is required to be reflected. An inner pipe of the vacuum sandwich layer is provided with a selective absorbing coat. A U-shaped copper pipe or a stainless pipe is positioned in the inner pipe of the vacuum sandwich layer together with a heat conducting plate. One end of the U-shaped copper or the stainless steel pipe is drawn by the vacuum pipe and connected with a main pipe of the regulator. One group of the vacuum pipe and the regulator are fixed on an edge frame. The utility model has the advantages of the avoidance of the aging and corrosion of a reflecting board, significant improvement of the reliability, durability and reflecting efficiency of the heat collector and increase in the heat collecting temperature of the heat collector, thus laying the foundation for the intermediate and high temperature utilization of solar energy and preventing the traditional heat collector from being easy scale formation.
Description
Technical field
The utility model relates to a kind of solar thermal collector.
Background technology
Traditional solar thermal collector adopts the structure of reflector in addition, owing to be subjected to the influence of extraneous climate, the easy burn into of reflector is aging, thus solar thermal collector at short notice reflecting effect can reduce greatly.In addition, traditional heat collector does not have adjuster, exists easy fouling, can only be limited to shortcomings such as low temperature utilization.
Summary of the invention
The purpose of this utility model provides a kind of solar energy collector in high efficiency, and is easily aging to solve traditional solar thermal collector reflector, influences technical problems such as reflecting effect and easy fouling.
The structure of a kind of solar energy collector in high efficiency described in the utility model comprises: the adjuster that copper or stainless steel tube constitute, vacuum tube, conducting strip and the frame of embedded reflector layer; The vacuum tube structure of described embedded reflector layer mainly is the outer tube wall at the vacuum interlayer of vacuum tube, need a reflective side to embed reflector layer, the selective absorber coatings of interior pipe racks of vacuum interlayer, U type copper or stainless steel tube are in conducting strip places the interior pipe of vacuum interlayer, and the one end is drawn with the person in charge of adjuster by vacuum tube and is connected; Described one group of vacuum tube and adjuster are fixed on the frame.
The utlity model has following good effect:
1, the vacuum tube of the embedded reflector layer of employing can be avoided aging, the etching problem of reflector, improves the reliability of heat collector greatly, durability and reflector efficiency;
2, adopt copper or stainless steel tube adjuster can avoid the problem of the easy fouling of traditional heat collector, improved the stability of heat collector;
3, can start the heat collection function of heat collector fast, the Heat-collecting effect of whole heat collector is improved greatly, add the focusing heat collection function of embedded reflector layer, make heat-collecting temperature improve, widen the scope of application of heat collector greatly than traditional heat collector.
Description of drawings
Fig. 1 is the structural representation of solar energy collector in high efficiency of the present utility model.
Fig. 2 is a vacuum tube schematic cross-section of the present utility model.
The specific embodiment
Concrete structure of the present utility model can be referring to Fig. 1, and frame 3 is joint outer parts of heat collector, and its front is fixedly connected with some tactic successively vacuum tubes 2, after the U type pipe 2-4 in the vacuum tube 2 draws, all is connected with the person in charge 1 of adjuster.Described vacuum tube 2 is the straight empty glass tube of embedded reflector layer, and its structure is referring to Fig. 2.At the outer tube 2-1 of vacuum interlayer 2-5 inwall, need a reflective side to embed reflector layer 2-3, the interior pipe 2-2 of vacuum interlayer 2-5 has coating for selective absorption, the described U type pipe 2-4 and the person in charge are copper or stainless steel tube, after U type pipe is fixed on the conducting strip 4, place in the interior pipe 2-2 of vacuum interlayer 2-5.
Claims (1)
1. a solar energy collector in high efficiency is characterized in that its structure comprises: the adjuster that copper or stainless steel tube constitute, vacuum tube, conducting strip and the frame of embedded reflector layer; The vacuum tube structure of described embedded reflector layer mainly is the outer tube wall at the vacuum interlayer of vacuum tube, need a reflective side to embed reflector layer, the selective absorber coatings of interior pipe racks of vacuum interlayer, U type copper or stainless steel tube are in conducting strip places the interior pipe of vacuum interlayer, and the one end is drawn with the person in charge of adjuster by vacuum tube and is connected; Described one group of vacuum tube and adjuster are fixed on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201519552U CN201069277Y (en) | 2007-06-18 | 2007-06-18 | An efficient solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201519552U CN201069277Y (en) | 2007-06-18 | 2007-06-18 | An efficient solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201069277Y true CN201069277Y (en) | 2008-06-04 |
Family
ID=39490665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201519552U Expired - Fee Related CN201069277Y (en) | 2007-06-18 | 2007-06-18 | An efficient solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201069277Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778055A (en) * | 2012-07-16 | 2012-11-14 | 王宝根 | Solar collector tube with U-shaped inner tube |
-
2007
- 2007-06-18 CN CNU2007201519552U patent/CN201069277Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778055A (en) * | 2012-07-16 | 2012-11-14 | 王宝根 | Solar collector tube with U-shaped inner tube |
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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: 20080604 |