CN2903800Y - Plate type glass vacuum solar energy heat collector - Google Patents
Plate type glass vacuum solar energy heat collector Download PDFInfo
- Publication number
- CN2903800Y CN2903800Y CNU2006200697755U CN200620069775U CN2903800Y CN 2903800 Y CN2903800 Y CN 2903800Y CN U2006200697755 U CNU2006200697755 U CN U2006200697755U CN 200620069775 U CN200620069775 U CN 200620069775U CN 2903800 Y CN2903800 Y CN 2903800Y
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- CN
- China
- Prior art keywords
- heat
- glass
- plate
- box body
- heat collector
- 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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- Joining Of Glass To Other Materials (AREA)
Abstract
A flat panel glass vacuum solar collector is provided with a closed flat panel casing which is a vacuum cavity, and a glass cover board with high light transmittance ratio is arranged above the casing, a plurality of bracing columns are arranged between the glass cover board and the casing bottom, and the vacuum cavity is equipped with a metal heat exchanger which is provided with a circulating pipe and a heat absorbing board. The circulating pipe is provided with a water inlet main and a water outlet main and a plurality of connecting branch pipes are arranged between the water inlet main and the water outlet main. The heat absorbing board is arranged on the circulating pipe and closely connected with the circulating pipe in one piece, and the upper surface of the heat absorbing board is coated with an absorbing film layer. The utility model employs the flat heat collecting structure and increases the intensity of the glass sunlight-transparent plate through the close standing bracing columns, thereby having more convenient vacuum treatment and enhancing the heat-retaining property. Compared with the prior art, the utility model achieves high heat collecting efficiency and good heat-retaining effect, thereby being particularly applicable to large and medium central solar heating devices.
Description
Technical field
The utility model relates to a kind of solar energy heat collector, particularly a kind of flat glass vacuum solar heat collector.
Background technology
In the prior art, the heat collector of solar water heater much all is to adopt glass heat-collecting vacuum tube, between pipe and the pipe very big gap is arranged in this structure, has light greatly and misses between two pipes, and Heat-collecting effect is low.Installed reflecting plate afterwards additional or adopted the solid matter mode, though have some improvement, for the equipment of large and medium-sized concentrated solar heating, its Heat-collecting effect also is not too desirable.Flat-plate collector the earliest is in an airtight box body metal heat-conducting pipe to be housed, and is stamped transparent glass on the box body, and this structure vacuumizes difficulty, and heat insulation effect is poor.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed the flat glass vacuum solar heat collector of a kind of collecting efficiency height, high insulating effect.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of flat glass vacuum solar heat collector, be characterized in: it is provided with an airtight flat box body, in the box body is vacuum chamber, the top of box body is the glass cover-plate of high transmission rate, be provided with some support columns at the end of glass cover-plate and box body, metallic recuperator be housed at vacuum chamber.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, described metallic recuperator is provided with circulation pipe and heat absorption plate, circulation pipe is provided with a water inlet manifold and an outfall sewer, be provided with some arms that are communicated with between water inlet manifold and the outfall sewer, the heat absorption plate is located at the top of circulation pipe and closely connects as one with circulation pipe, is coated with at the upper surface of heat absorption plate and has crossed absorbing membranous layer.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, described box body is made of upper and lower layer glass plate, be sealed frame all around, upper and lower layer glass plate interior surface opposing all is provided with boss, and described support column is made of the boss butt joint of upper and lower glass plate.
The utility model adopts the plate armature thermal-arrest, has increased the intensity of glass light-passing board by the support column of solid matter, better makes things convenient for application of vacuum, increases heat-insulating property.Compared with prior art, its collecting efficiency height, high insulating effect are specially adapted to big-and-middle-sized concentrated solar heating equipment.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
A kind of flat glass vacuum solar heat collector, it is provided with an airtight flat box body 1, box body 1 is made of upper and lower layer glass plate, be sealed frame 7 all around, in the box body is vacuum chamber 11, upper and lower layer glass plate interior surface opposing portion is provided with boss 9,10, constitutes support column 4 by boss 9,10 butt joints of upper and lower glass plate.At vacuum chamber 11 metallic recuperator is housed.Metallic recuperator is provided with circulation pipe and heat absorption plate 5, circulation pipe is provided with a water inlet manifold 2 and an outfall sewer 6, be provided with some arms 3 that are communicated with between water inlet manifold 2 and the outfall sewer 6, heat absorption plate 5 is located at the top of circulation pipe and closely connects as one with circulation pipe, is coated with at the upper surface of heat absorption plate 5 and has crossed absorbing membranous layer.Metallic recuperator also can be set to coil form.
Claims (3)
1. flat glass vacuum solar heat collector, it is characterized in that: it is provided with an airtight flat box body (1), in the box body (1) is vacuum chamber (11), the top of box body (1) is the glass cover-plate (8) of high transmission rate, be provided with some support columns (4) at the end of glass cover-plate (8) and box body (1), metallic recuperator be housed at vacuum chamber (11).
2. flat glass vacuum solar heat collector according to claim 1, it is characterized in that: described metallic recuperator is provided with circulation pipe and heat absorption plate (5), circulation pipe is provided with a water inlet manifold (2) and an outfall sewer (6), be provided with some arms (3) that are communicated with between water inlet manifold (2) and the outfall sewer (6), heat absorption plate (5) is located at the top of circulation pipe and closely connects as one with circulation pipe, is coated with at the upper surface of heat absorption plate (5) and has crossed absorbing membranous layer.
3. flat glass vacuum solar heat collector according to claim 1, it is characterized in that: described box body (1) is made of upper and lower layer glass plate, be sealed frame (7) all around, upper and lower layer glass plate interior surface opposing all is provided with boss (9,10), and described support column (4) is made of boss (9, the 10) butt joint of upper and lower glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200697755U CN2903800Y (en) | 2006-02-27 | 2006-02-27 | Plate type glass vacuum solar energy heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200697755U CN2903800Y (en) | 2006-02-27 | 2006-02-27 | Plate type glass vacuum solar energy heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903800Y true CN2903800Y (en) | 2007-05-23 |
Family
ID=38079213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200697755U Expired - Fee Related CN2903800Y (en) | 2006-02-27 | 2006-02-27 | Plate type glass vacuum solar energy heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903800Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128498A (en) * | 2011-04-29 | 2011-07-20 | 江苏辉煌太阳能股份有限公司 | Flat vacuum solar heat collector |
| CN102200352A (en) * | 2011-05-31 | 2011-09-28 | 朱雷 | Full vacuum flat-plate solar collector |
| CN102563898A (en) * | 2012-01-04 | 2012-07-11 | 上海电力学院 | CO2 filled honeycomb cover board type efficient heat collector |
| CN102706003A (en) * | 2012-07-13 | 2012-10-03 | 周雄峰 | Flat plate type solar collector |
| CN103162436A (en) * | 2013-03-30 | 2013-06-19 | 贵州新能绿色能源有限公司 | Plate-type vacuum heat-insulated solar thermal collector |
| CN103388912A (en) * | 2013-07-31 | 2013-11-13 | 天普新能源科技有限公司 | Full-vacuum flat-plate solar collector |
| CN107339815A (en) * | 2017-07-20 | 2017-11-10 | 刘峰 | Multi-chamber evacuated solar collector |
-
2006
- 2006-02-27 CN CNU2006200697755U patent/CN2903800Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128498A (en) * | 2011-04-29 | 2011-07-20 | 江苏辉煌太阳能股份有限公司 | Flat vacuum solar heat collector |
| CN102200352A (en) * | 2011-05-31 | 2011-09-28 | 朱雷 | Full vacuum flat-plate solar collector |
| WO2012162920A1 (en) * | 2011-05-31 | 2012-12-06 | Zhu Lei | Evacuated flat plate solar collector |
| CN102200352B (en) * | 2011-05-31 | 2013-01-02 | 朱雷 | Full vacuum flat-plate solar collector |
| CN102563898A (en) * | 2012-01-04 | 2012-07-11 | 上海电力学院 | CO2 filled honeycomb cover board type efficient heat collector |
| CN102706003A (en) * | 2012-07-13 | 2012-10-03 | 周雄峰 | Flat plate type solar collector |
| CN103162436A (en) * | 2013-03-30 | 2013-06-19 | 贵州新能绿色能源有限公司 | Plate-type vacuum heat-insulated solar thermal collector |
| CN103388912A (en) * | 2013-07-31 | 2013-11-13 | 天普新能源科技有限公司 | Full-vacuum flat-plate solar collector |
| CN103388912B (en) * | 2013-07-31 | 2016-03-09 | 天普新能源科技有限公司 | Vacuum flat-plate solar collector |
| CN107339815A (en) * | 2017-07-20 | 2017-11-10 | 刘峰 | Multi-chamber evacuated solar collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |