CN201724431U - Panel type solar thermal collector - Google Patents
Panel type solar thermal collector Download PDFInfo
- Publication number
- CN201724431U CN201724431U CN2010202087806U CN201020208780U CN201724431U CN 201724431 U CN201724431 U CN 201724431U CN 2010202087806 U CN2010202087806 U CN 2010202087806U CN 201020208780 U CN201020208780 U CN 201020208780U CN 201724431 U CN201724431 U CN 201724431U
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- CN
- China
- Prior art keywords
- thermal
- plate
- arrest
- cover plate
- type solar
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a panel type solar thermal collector, belonging to the technical field of solar thermal collectors and comprising a transparent cover plate which is connected with a bottom plate in a sealing way through a side baffle to form a thermal collecting inner container together. In the thermal collecting inner container, a thermal collecting plate is arranged between the cover plate and the bottom plate and divides the thermal collecting inner container into a vacuum cavity arranged between the thermal collecting plate and the cover plate as well as a water storage cavity arranged between the thermal collecting plate and the bottom plate. The utility model has large water storage capacity, strong bearing capacity and good thermal insulation effect, and is not only suitable for the pavement on a large-area roof, but also suitable for the wall hanging of single machines.
Description
Technical field
The utility model relates to the solar thermal collector technical field, relates in particular to a kind of flat type solar heat collector.
Background technology
Along with development of science and technology, utilize the occasion of solar energy more and more, for example begun the applied solar energy heat collector as heating of house and the hot water supply equipment who washes one's face and rinses one's mouth in building trade.But present solar thermal collector mostly adopts the mode of laying copper pipe in the sealed cavity that transparent cover plate, thermal-arrest plate and copper coin constitute, this solar thermal collector is because moisture storage capacity is little, only being suitable for large-area roof uses, inapplicable unit uses, and the heat insulation effect of this solar thermal collector is poor, in the winter of cold, easily freezes, be easy to the copper pipe bursting by freezing, influence the normal use of solar thermal collector.
The utility model content
Technical problem to be solved in the utility model is: a kind of flat type solar heat collector is provided, and moisture storage capacity is big, and bearing capacity is strong, not only is suitable for large-area roof and lays use, and the wall hanging that also is suitable for the separate unit machine uses, and high insulating effect.
For solving the problems of the technologies described above, the technical solution of the utility model is: flat type solar heat collector, comprise transparent cover plate, and described cover plate constitutes the thermal-arrest inner bag by side shield and base plate sealing and fixing together; In described thermal-arrest inner bag, be provided with the thermal-arrest plate between described cover plate and the base plate, described thermal-arrest plate is divided into described thermal-arrest inner bag at vacuum chamber between described thermal-arrest plate and the cover plate and the water storage cavity between described thermal-arrest plate and base plate.
As a kind of improvement, described thermal-arrest plate is provided with heat absorbing coating.
As further improvement, the material of described cover plate, side shield, base plate and thermal-arrest plate is safety glass.
As further improvement, be enclosed with heat-insulation layer on the outer peripheral face of the described thermal-arrest inner bag except that cover plate.
After having adopted technique scheme, the beneficial effects of the utility model are: because solar thermal collector is provided with vacuum chamber towards sunny side, do not have air, also just convection current can not take place, make the thermal-arrest plate shine upon down, heat absorbing coating absorbs heat, and temperature raises, and carries out heat exchange with water in the water storage cavity, water temperature is raise, when not shining upon, heat exchange can not take place with the external world because of convection current in the water in the water storage cavity, has played good heat insulation effect; Adjacent with vacuum chamber is water storage cavity, and the water storage cavity volume is big, and bearing capacity is strong, not only can satisfy roof for building and lay whole the use, and can satisfy single family and use, easy for installation, can adopt to stand up or the wall hanging mode, additionally not take the interior space of building.
Because cover plate, side shield, base plate and thermal-arrest plate are safety glass and make, light transmission is good, and Heat-collecting effect is good, the intensity height, and long service life, with low cost with traditional copper pipe and copper coin comparison, the use of having saved non-ferrous metal.Because thermal-arrest plate and heat absorbing coating tempering are one, to compare with traditional electroplated metal layer in glass tube, heat absorption efficiency height, and intensity height are difficult for fragmentation, are convenient to install and transportation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the cutaway view of A-A among Fig. 1;
Among the figure: 1, thermal-arrest inner bag, 2, water inlet, 3, delivery port, 11, cover plate, 12, heat-insulation layer, 13, base plate, 14, the thermal-arrest plate, 15, heat absorbing coating, 16, side shield.
The specific embodiment
As depicted in figs. 1 and 2, a kind of flat type solar heat collector comprises transparent cover plate 11, and cover plate 11 constitutes thermal-arrest inner bag 1 by side shield 16 and base plate 13 sealing and fixing together; In thermal-arrest inner bag 1, be provided with thermal-arrest plate 14 between cover plate 11 and the base plate 13, thermal-arrest plate 14 is divided into thermal-arrest inner bag 1 at vacuum chamber between thermal-arrest plate 14 and the cover plate 11 and the water storage cavity between thermal-arrest plate 14 and base plate 13, and water storage cavity is provided with water inlet 2 and the delivery port 3 that is in communication with the outside.During use, filled with water in the water storage cavity, hydraulic pressure can reach 3～4Kg/cm
2To satisfy the pressure that uses, the vacuum chamber Chaoyang is shining upon down, and heat absorbing coating 15 temperature raise, carry out heat exchange with the water in the water storage cavity, convection current make water temperature raise, owing to no air in the vacuum chamber can not take place, water temperature can the too fast reduction because of convection current, has played the effect of heat-preserving anti-freezing.Thermal-arrest plate 14 is provided with heat absorbing coating 15, thermal-arrest plate 14 is an one with heat absorbing coating 15 tempering, when making, heat absorbing coating 15 is coated in the glass surface of thermal-arrest plate 14, carries out tempering together with thermal-arrest plate 14 then and handle, heat absorbing coating 15 after the processing and thermal-arrest plate 14 tempering are one, avoided in use, heat absorbing coating 15 comes off, and influences the endothermic effect of solar thermal collector, has prolonged the service life of solar thermal collector.
The material of cover plate 11, side shield 16, base plate 13 and thermal-arrest plate 14 is safety glass, and light transmission is good, and Heat-collecting effect is good, intensity height, long service life.
Be enclosed with heat-insulation layer 12 on the outer peripheral face of the thermal-arrest inner bag 1 except that cover plate 11, make when not shining upon, can make the hot water in the heat collector carry out the temperature maintenance for a long time.
As identical design, heat-insulation layer 12 also can use vacuum glass to serve as.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the present utility model.
Claims (4)
1. flat type solar heat collector comprises transparent cover plate, and described cover plate constitutes the thermal-arrest inner bag by side shield and base plate sealing and fixing together; It is characterized in that: in described thermal-arrest inner bag, be provided with the thermal-arrest plate between described cover plate and the base plate, described thermal-arrest plate is divided into described thermal-arrest inner bag at vacuum chamber between described thermal-arrest plate and the cover plate and the water storage cavity between described thermal-arrest plate and base plate.
2. flat type solar heat collector as claimed in claim 1 is characterized in that: described thermal-arrest plate is provided with heat absorbing coating.
3. flat type solar heat collector as claimed in claim 2 is characterized in that: the material of described cover plate, side shield, base plate and thermal-arrest plate is safety glass.
4. flat type solar heat collector as claimed in claim 3 is characterized in that: be enclosed with heat-insulation layer on the outer peripheral face of the described thermal-arrest inner bag except that cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202087806U CN201724431U (en) | 2010-05-25 | 2010-05-25 | Panel type solar thermal collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202087806U CN201724431U (en) | 2010-05-25 | 2010-05-25 | Panel type solar thermal collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724431U true CN201724431U (en) | 2011-01-26 |
Family
ID=43492768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202087806U Expired - Fee Related CN201724431U (en) | 2010-05-25 | 2010-05-25 | Panel type solar thermal collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724431U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166751A (en) * | 2017-05-09 | 2017-09-15 | 无锡工艺职业技术学院 | A kind of interior circulation collection flat heat solar water heater |
| CN108518874A (en) * | 2018-05-03 | 2018-09-11 | 山西臣功新能源科技有限公司 | Solar energy heat collector based on graphite film |
| CN112095835A (en) * | 2020-07-28 | 2020-12-18 | 浙江鸿翔远大建筑科技有限公司 | Prefabricated wall subassembly with cavity heat preservation function |
-
2010
- 2010-05-25 CN CN2010202087806U patent/CN201724431U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166751A (en) * | 2017-05-09 | 2017-09-15 | 无锡工艺职业技术学院 | A kind of interior circulation collection flat heat solar water heater |
| CN108518874A (en) * | 2018-05-03 | 2018-09-11 | 山西臣功新能源科技有限公司 | Solar energy heat collector based on graphite film |
| CN112095835A (en) * | 2020-07-28 | 2020-12-18 | 浙江鸿翔远大建筑科技有限公司 | Prefabricated wall subassembly with cavity heat preservation function |
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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: 20110126 Termination date: 20110525 |