CN201561582U - Vacuum type glass flat plate solar heat-collector - Google Patents
Vacuum type glass flat plate solar heat-collector Download PDFInfo
- Publication number
- CN201561582U CN201561582U CN2009202761092U CN200920276109U CN201561582U CN 201561582 U CN201561582 U CN 201561582U CN 2009202761092 U CN2009202761092 U CN 2009202761092U CN 200920276109 U CN200920276109 U CN 200920276109U CN 201561582 U CN201561582 U CN 201561582U
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- CN
- China
- Prior art keywords
- heat
- glass
- vacuum
- heat resistance
- box
- 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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Abstract
The utility model relates to a vacuum type glass flat plate solar heat-collector, composed of a box, a thermal conductive copper tube, a heat resistance glass, and an insulation layer, wherein bottom and sides of the box are made of stainless steel; two heat resistance glass vacuum layers, a water outlet and a vacuum gas discharge valve are provided on the bottom end of the box; the thermal conductive copper tube and the copper pipe fins are provided in the box, and an upper and a lower layer of heat resistance glass s of the fin copper pipes of the upper and lower water outlets are also provided in the box; and a heat-insulating layer is below the heat resistance glass vacuum layer. The utility model has stable performance, high thermal efficiency, not afraid of cold, and fast heat absorption, integration to buildings, and the like advantages; when the product glass is damaged due to external force in use, the new vacuum glass heat collector can directly replace the damaged one, the utility model has low fabrication cost, easy maintenance and the like advantages.
Description
Technical field
The utility model relates to solar heating thermal-arrest applied technical field, relates in particular to a kind of vacuum type glass plate solar thermal collector.
Background technology
Solar energy is a kind of cleaning, renewable resource, and along with expanding economy, resource and energy shortage will be more and more obvious, and be also more and more important to the utilization of solar energy.Solar thermal collector is the critical component of solar water heater, extensive use in the market be the heat collector of vacuum heat collection pipe, thermal-collecting tube is that the double-layer glass tube of vacuum constitutes by interlayer, its thermal efficiency height, on the high side because of it, complex process, flimsy shortcoming can't be used by vast family fully; Also having a kind of is flat plate collector, and it is simple in structure, and cost is low, but owing to there is air to exist between transparent cover plate and the absorber, thermal convection current reduces the thermal efficiency, can only be used for China's southern area as the low-temperature water heating device.
Summary of the invention
At the defective of prior art, the purpose of this utility model is to provide a kind of novel structure, and is reasonable in design, stable performance, vacuum type glass plate solar thermal collector with low cost.
For realizing the problems referred to above, the technical scheme that the utility model adopted is: vacuum type glass plate solar thermal collector, it is by casing, heat-conducting copper pipe, heat resistance glass, heat-insulation layer is formed, it is characterized in that described bottom half and four limits are to be made by stainless steel, the casing bottom is provided with heat resistance two sheet glass vacuum layer, delivery port and vacuum gas discharge valve, be provided with heat-conducting copper pipe and copper tube and fin in the casing, and heat-conducting copper pipe is connected with water inlet, also being provided with the two-layer heat resistance glass up and down of the copper tube with fins of two outlet on top and bottom mouth in the casing, is heat-insulation layer below the straight dead level of heat resistance glass.
Described heat-insulation layer is to be filled by the rubber and plastic polyurethane material.
Four limits of described casing utilize the metal hot-pressing, edge-sealing by stainless steel.
Vacuum layer of the present utility model be by four limits of two heat resistance glass by stainless steel in conjunction with METAL HEATING PROCESS principle be combined into, thereby make the airtight space of the middle formation of two sheet glass, with the copper pipe of coating fin as for wherein, utilizing vavuum pump that the air in the middle of the glass is suitably extracted out at the vacuum gas discharge valve of being reserved by upside forms vacuum state or adds inert gas or glass inner side subsides glass heat-proof film, make heat not volatile, sunlight can be by the glass direct irradiation on fin, again by fin with heat by being transferred to delivery port to the copper pipe that welds below, by delivery port hot water is sent in the outer incubator of device again.
The utlity model has stable performance, heat imitate high, be not afraid of fast, and the advantage such as architecture-integral of freezing, absorb heat, be suitable for solar heating device, this invention biggest advantage is an immersion heater, can be delivered to the heat that produces in the incubator timely rapidly, and all the time according to or the heat in the insulation jar can not dissipated by heat collector during night, because under vacuum state, can effectively stop the volatilization of heat, thereby make the solar heating field that new product arranged.This product in use as being subjected to external force to cause the damage of glass, can directly be changed new vacuum glass heat collector, has advantages such as cost is low, easy-maintaining.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples;
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is a cutaway view of the present utility model.
Among the figure, heat-insulation layer 1, glass 2, vacuum layer 3, delivery port 4, casing 5, air bleeding valve 6, stainless steel edge sealing 8, heat-conducting copper pipe 9, copper tube and fin 10, glass 11, water inlet 14, stainless steel casing 16.
The specific embodiment
Following embodiment is as to qualification of the present utility model, all any modifications of being done in scope of the present utility model, is equal to replacement, improvement etc., all belongs to protection domain of the present utility model.
As shown in the figure, vacuum type glass plate solar thermal collector, it is made up of casing 5, heat-conducting copper pipe 9, heat resistance glass 2, heat-insulation layer 1, casing 5 bottoms and four limits are to be made by stainless steel, casing 5 bottoms are provided with heat resistance two sheet glass vacuum layer 3, delivery port 4 and vacuum gas discharge valve 6, be provided with heat-conducting copper pipe 9 and copper tube and fin 10 in the casing 5, and heat-conducting copper pipe 9 is connected with water inlet 14, also being provided with the two-layer heat resistance glass 11 up and down of the copper tube with fins 10 of two outlet on top and bottom mouth in the casing 5, is heat-insulation layer 1 below the glass evacuated layer 3 of heat resistance.The utlity model has stable performance, heat imitate high, be not afraid of fast, and the advantage such as architecture-integral of freezing, absorb heat, this product is in use as being subjected to external force to cause the damage of glass, can directly new vacuum glass heat collector be changed, be had advantages such as cost is low, easy-maintaining.
Claims (2)
1. vacuum type glass plate solar thermal collector, it is made up of casing, heat-conducting copper pipe, heat resistance glass, heat-insulation layer, it is characterized in that described bottom half and four limits are to be made by stainless steel, the casing bottom is provided with heat resistance two sheet glass vacuum layer, delivery port and vacuum gas discharge valve, be provided with heat-conducting copper pipe and copper tube and fin in the casing, and heat-conducting copper pipe is connected with water inlet, also being provided with the two-layer heat resistance glass up and down of the copper tube with fins of two outlet on top and bottom mouth in the casing, is heat-insulation layer below the glass evacuated layer of heat resistance.
2. vacuum type glass plate solar thermal collector according to claim 1 is characterized in that described heat-insulation layer is to be filled by the rubber and plastic polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202761092U CN201561582U (en) | 2009-12-07 | 2009-12-07 | Vacuum type glass flat plate solar heat-collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202761092U CN201561582U (en) | 2009-12-07 | 2009-12-07 | Vacuum type glass flat plate solar heat-collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561582U true CN201561582U (en) | 2010-08-25 |
Family
ID=42626728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202761092U Expired - Fee Related CN201561582U (en) | 2009-12-07 | 2009-12-07 | Vacuum type glass flat plate solar heat-collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538235A (en) * | 2012-01-19 | 2012-07-04 | 湖北贵族真空科技股份有限公司 | Panel solar thermal collector |
-
2009
- 2009-12-07 CN CN2009202761092U patent/CN201561582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538235A (en) * | 2012-01-19 | 2012-07-04 | 湖北贵族真空科技股份有限公司 | Panel solar thermal collector |
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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: 20100825 Termination date: 20101207 |