CN202101435U - Solar vacuum pipe heat-collecting device - Google Patents
Solar vacuum pipe heat-collecting device Download PDFInfo
- Publication number
- CN202101435U CN202101435U CN2011201785097U CN201120178509U CN202101435U CN 202101435 U CN202101435 U CN 202101435U CN 2011201785097 U CN2011201785097 U CN 2011201785097U CN 201120178509 U CN201120178509 U CN 201120178509U CN 202101435 U CN202101435 U CN 202101435U
- Authority
- CN
- China
- Prior art keywords
- reflector
- solar energy
- solar vacuum
- vacuum tube
- collecting device
- 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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- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model discloses a solar vacuum pipe heat-collecting device, which comprises a plurality of solar vacuum pipes and waved reflecting plates which are all arranged on an inclined-surface support. The section of each wave of the reflecting plates is in the shape of a compound parabola, and the solar vacuum pipes are arranged on a focal line of the reflecting plates. By means of the reflecting plates, sunlight can be focused on one line, thereby enabling the sunlight penetrating through two sides of the vacuum pipes to be reflected onto the vacuum pipes, further fully utilizing the sunlight.
Description
Technical field
The utility model relates to helioplant.
Background technology
Present vacuum pipe solar water heater, in order to absorb sunshine as far as possible, what have is provided with reflector at the vacuum tube back side.The just one flat plate that existing reflector has, what have is designed to corrugated section.The deficiency of this reflector is that the light of reflection is difficult to focus on the vacuum tube, still reflects away from the vacuum tube both sides, makes sunlight can not get abundant effect.Particularly along with the moving of the sun, reflector focus constantly changes, and does not have the heat build-up effect.
Occurred a kind of compound parabolic concentrator (being called for short CPC) in the market, this concentrator is funnelform, and sunshine is gathered on the point, is not to focus on the line, so can not be used for vacuum pipe solar water heater.
Summary of the invention
The purpose of the utility model is that a kind of reflective focusing effect of design is good, the solar energy vacuum tube heat collector that solar energy is fully used.
A kind of solar energy vacuum tube heat collector; It comprises some solar energy vacuum tubes and the waveform reflector that is arranged on the inclined-plane support; It is characterized in that the section configuration of described each wave of reflector is compound parabolic wire (CPC), solar energy vacuum tube is placed on the focal line of reflector.
The utility model has the advantages that: owing to adopt above-mentioned reflector; Sunshine can be focused on the line, during installation, as long as solar energy vacuum tube is installed on the focal line of reflector; Make the sunshine that sees through the vacuum tube both sides again on the reflected back vacuum tube, thereby be fully used.
Description of drawings
Fig. 1 is the structural representation of reflector in the utility model heat collector.
Among the figure: 1-reflector, 2-vacuum tube, 3-focal line.
The specific embodiment
As shown in Figure 1; The utility model solar energy vacuum tube heat collector comprises the some solar energy vacuum tubes 2 and waveform reflector 1 that are arranged on the inclined-plane support; As can be seen from the figure; The section configuration of reflector 1 each wave is a CPC compound parabolic wire, and solar energy vacuum tube 2 is installed on the focal line 3 of reflector 2.
Claims (1)
1. solar energy vacuum tube heat collector; It comprises many solar energy vacuum tubes and the waveform reflector that is arranged on the inclined-plane support; It is characterized in that the section configuration of described each wave of reflector is the compound parabolic wire, solar energy vacuum tube is placed on the focal line of reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201785097U CN202101435U (en) | 2011-05-19 | 2011-05-19 | Solar vacuum pipe heat-collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201785097U CN202101435U (en) | 2011-05-19 | 2011-05-19 | Solar vacuum pipe heat-collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101435U true CN202101435U (en) | 2012-01-04 |
Family
ID=45387444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201785097U Expired - Fee Related CN202101435U (en) | 2011-05-19 | 2011-05-19 | Solar vacuum pipe heat-collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964464A (en) * | 2015-07-14 | 2015-10-07 | 中国华能集团清洁能源技术研究院有限公司 | Heat absorber for line-focus heat power generation |
-
2011
- 2011-05-19 CN CN2011201785097U patent/CN202101435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964464A (en) * | 2015-07-14 | 2015-10-07 | 中国华能集团清洁能源技术研究院有限公司 | Heat absorber for line-focus heat power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Taian Yidelong New Energy Equipment Manufacture Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Taian Yidelong New Energy Equipment Manufacture Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140519 |
|
| EXPY | Termination of patent right or utility model |