CN205002423U - High -efficient heating device of improved generation based on solar energy vacuum tube - Google Patents
High -efficient heating device of improved generation based on solar energy vacuum tube Download PDFInfo
- Publication number
- CN205002423U CN205002423U CN201520725634.3U CN201520725634U CN205002423U CN 205002423 U CN205002423 U CN 205002423U CN 201520725634 U CN201520725634 U CN 201520725634U CN 205002423 U CN205002423 U CN 205002423U
- Authority
- CN
- China
- Prior art keywords
- solar energy
- vacuum tube
- energy vacuum
- heating device
- cohesion
- 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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- 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 -efficient heating device of improved generation based on solar energy vacuum tube, this heating device include cohesion arc reflector panel, solar energy vacuum tube, the solar energy vacuum tube is located the upper portion of cohesion arc reflector panel, cohesion arc reflector panel uses the radial line of solar energy vacuum tube to be formed by connecting on orthodrome and little circular arc respectively as center, each side. Because adopt above -mentioned structure, this cohesion arc reflector panel can effectively improve solar collecting system's thermal -arrest temperature and collecting efficiency.
Description
Technical field
The utility model belongs to technical field of solar water heaters, particularly relates to a kind of improved high-efficiency heat collector based on solar energy vacuum tube.
Background technology
Common solar thermal collector is made up of all-glass vacuum thermal-collecting tube.The solar energy that its heat energy source part directly absorbs from all-glass vacuum thermal-collecting tube, another part is pooled on thermal-collecting tube by external reflector radiation, then absorbed.Because common its acceptance angle of external reflector is less, well can not utilize scattered light again, optical efficiency is lower.For overcoming above defect, we devise a kind of low-concentration type reflector, effectively can improve heat-collecting temperature and the collecting efficiency of collecting system, built-in reflector can alleviate the impact of dust on reflecting plate surface to a great extent, thus ensures service life and the reflecting effect of reflector.
Summary of the invention
The purpose of this utility model is to provide the improved high-efficiency heat collector that a kind of structure is simple, cheap, have excellent solar collecting performance.
The utility model is achieved through the following technical solutions, this heat collector comprises interior poly-curved reflector, solar energy vacuum tube, described solar energy vacuum tube is positioned at the top of poly-curved reflector, described interior poly-curved reflector is centered by the radial line of solar energy vacuum tube, and every side is formed by connecting by orthodrome and small arc-shaped respectively.
The beneficial effects of the utility model: this interior poly-curved reflector effectively can improve heat-collecting temperature and the collecting efficiency of collecting system, built-in reflector can alleviate the impact of dust on reflecting plate surface to a great extent, thus ensures service life and the reflecting effect of reflector.And solar panel is made up of multi-section circular arc in this kind, mould is easy to machine-shaping, and processing precision of products easily ensures.
Accompanying drawing explanation
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing
Fig. 1 is sectional view of the present utility model
In figure: 1, interior poly-curved reflector 2, solar energy vacuum tube 3, radial line 4, orthodrome 5, small arc-shaped.
Detailed description of the invention
As shown in Figure 1, this heat collector comprises interior poly-curved reflector 1, solar energy vacuum tube 2, solar energy vacuum tube 2 is positioned at the top of poly-curved reflector 1, and interior poly-curved reflector 1 is centered by the radial line 3 of solar energy vacuum tube, and every side is formed by connecting by orthodrome 4 and small arc-shaped 5 respectively.
Claims (1)
1. the improved high-efficiency heat collector based on solar energy vacuum tube, it is characterized in that this heat collector comprises interior poly-curved reflector, solar energy vacuum tube, described solar energy vacuum tube is positioned at the top of poly-curved reflector, described interior poly-curved reflector is centered by the radial line of solar energy vacuum tube, and every side is formed by connecting by orthodrome and small arc-shaped respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725634.3U CN205002423U (en) | 2015-09-19 | 2015-09-19 | High -efficient heating device of improved generation based on solar energy vacuum tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725634.3U CN205002423U (en) | 2015-09-19 | 2015-09-19 | High -efficient heating device of improved generation based on solar energy vacuum tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002423U true CN205002423U (en) | 2016-01-27 |
Family
ID=55159308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725634.3U Expired - Fee Related CN205002423U (en) | 2015-09-19 | 2015-09-19 | High -efficient heating device of improved generation based on solar energy vacuum tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205002423U (en) |
-
2015
- 2015-09-19 CN CN201520725634.3U patent/CN205002423U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160127 Termination date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |