CN201401966Y - Vacuum pipe solar water heater with reflection condenser plate - Google Patents
Vacuum pipe solar water heater with reflection condenser plate Download PDFInfo
- Publication number
- CN201401966Y CN201401966Y CN2009200246646U CN200920024664U CN201401966Y CN 201401966 Y CN201401966 Y CN 201401966Y CN 2009200246646 U CN2009200246646 U CN 2009200246646U CN 200920024664 U CN200920024664 U CN 200920024664U CN 201401966 Y CN201401966 Y CN 201401966Y
- Authority
- CN
- China
- Prior art keywords
- vacuum
- water heater
- circular arc
- solar
- reflection
- 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
Abstract
The utility model discloses a vacuum pipe solar water heater with a reflection condenser plate, which comprises an inclination bracket, ranking vacuum pipes, a reflection panel and a water storage box, wherein the reflection panel is of a continuous arc concave shape, the concave is of a mirror face, the radian of a circular arc of the mirror face facing toward the vacuum pipe is smaller than or equal to 180 degrees, the chordal length of the circular arc is equal to the distance between the centers of two vacuum pipes, and the circle center of the cross section of the vacuum pipes is arrangedto be overlapped with the circle center of the circular arc of the reflection panel. The vacuum pipe solar water heater with the reflection solar panel has the advantages that whether the radiation direction of the sun moves to any angle, the solar rays between two pipes can always be reflected and refracted onto the inner layer of the vacuum pipes, so that the solar rays can be adequately utilized.
Description
Technical field
The utility model relates to solar water heater, especially solar vacuum-tube water heater.
Background technology
Present vacuum solar water heater is popularized energetically with the high advantage such as antifreeze of the thermal efficiency.It is the solar energy vacuum tube (abbreviation vacuum tube) that many arrangements are installed on tilting, and storage tank is installed at the vacuum tube top.Because the needs of vacuum tube mounting structure so leave very wide slit between tube and tube, see through part sunlight from the slit, illumination is not fully utilized.Though what have installs reflector at the vacuum tube back side, mostly is a surface plate or wave plate, when shining upon a certain angle, reverberation still reflects away from the slit according to less than the solar energy evacuated mouth of pipe.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes existing reflector or solar vacuum-tube water heater, proposes a kind of solar vacuum-tube water heater that reflection action is not only arranged but also the optically focused refraction action is arranged.
For reaching above-mentioned purpose, the technical solution of the utility model is: it comprises tilting, vacuum tube, reflector and the storage tank arranged, it is characterized in that, described reflector is continuous circular arc concave shape, concave surface is a minute surface, smaller or equal to 180 °, the chord length of circular arc equals the centre-to-centre spacing of two vacuum tubes to minute surface towards the radian of vacuum tube circular arc, and the center of circle of the section center of circle of vacuum tube and reflector circular arc coincides during layout.Reflector recited above can be with a whole plate press forming, and the string groove that also can be processed into a rule is bolted together.
Good effect of the present utility model is: no matter the direction of illumination of the sun moves to any angle, is in the middle sunray of two pipes and can both reflects and refract on the vacuum tube nexine, and sunshine is fully used.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the A-A sectional drawing of Fig. 1.
Marginal data: 1---tilting; 2---vacuum tube; 3---reflector; 4---storage tank.
The specific embodiment
Shown in Figure 2 as Fig. 1, the utility model comprises tilting 1, vacuum tube 2, reflector 3 and the storage tank 4 arranged, described reflector 3 is continuous circular arc concave shape, concave surface is a minute surface, minute surface towards the radian of vacuum tube 2 circular arcs smaller or equal to 180 °, the chord length of circular arc equals the centre-to-centre spacing of two vacuum tubes, and the center of circle of the section center of circle of vacuum tube 2 and reflector 3 circular arcs coincides during layout.
Claims (3)
1, a kind of solar vacuum-tube water heater that has light reflecting and concentrating panel, it comprises tilting, vacuum tube, reflector and the storage tank arranged, it is characterized in that, described reflector is continuous circular arc concave shape, concave surface is a minute surface, smaller or equal to 180 °, the chord length of circular arc equals the centre-to-centre spacing of two vacuum tubes to minute surface towards the radian of vacuum tube circular arc, and the center of circle of the section center of circle of vacuum tube and reflector circular arc coincides during layout.
2, the solar vacuum-tube water heater that has light reflecting and concentrating panel as claimed in claim 1 is characterized in that, described reflector is with a whole plate press forming.
3, the solar vacuum-tube water heater that has light reflecting and concentrating panel as claimed in claim 1 is characterized in that, described reflector is assembled with the string groove of a rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200246646U CN201401966Y (en) | 2009-05-08 | 2009-05-08 | Vacuum pipe solar water heater with reflection condenser plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200246646U CN201401966Y (en) | 2009-05-08 | 2009-05-08 | Vacuum pipe solar water heater with reflection condenser plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401966Y true CN201401966Y (en) | 2010-02-10 |
Family
ID=41661761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200246646U Expired - Fee Related CN201401966Y (en) | 2009-05-08 | 2009-05-08 | Vacuum pipe solar water heater with reflection condenser plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401966Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975464A (en) * | 2010-10-29 | 2011-02-16 | 合肥君行电子科贸有限公司 | Solar heat collector |
| CN110617632A (en) * | 2019-10-14 | 2019-12-27 | 宣威市炫辉太阳能设备有限公司 | Constant-temperature water control system for improving solar energy utilization rate |
-
2009
- 2009-05-08 CN CN2009200246646U patent/CN201401966Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975464A (en) * | 2010-10-29 | 2011-02-16 | 合肥君行电子科贸有限公司 | Solar heat collector |
| CN110617632A (en) * | 2019-10-14 | 2019-12-27 | 宣威市炫辉太阳能设备有限公司 | Constant-temperature water control system for improving solar energy utilization rate |
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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: 20100210 Termination date: 20100508 |