CN201935463U - Polyurethane overall foaming heat preservation flat-plate solar heat collector - Google Patents
Polyurethane overall foaming heat preservation flat-plate solar heat collector Download PDFInfo
- Publication number
- CN201935463U CN201935463U CN2010206985856U CN201020698585U CN201935463U CN 201935463 U CN201935463 U CN 201935463U CN 2010206985856 U CN2010206985856 U CN 2010206985856U CN 201020698585 U CN201020698585 U CN 201020698585U CN 201935463 U CN201935463 U CN 201935463U
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- China
- Prior art keywords
- polyurethane
- plate
- polyurethane integral
- plate solar
- heat
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- 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
Abstract
The utility model discloses a polyurethane overall foaming heat preservation flat-plate solar heat collector, which belongs to the field of a flat-plate solar heat collector and mainly comprises a transparent cover plate, a heat absorption plate core, a polyurethane overall foaming heat preservation plate, a galvanized back plate, a frame, a glazing bead, a silica gel sealing strip and the like. The utility model is characterized in that polyurethane with a good heat preservation effect is used as heat preservation material, a foaming technology is adopted, the polyurethane is foamed into a concave shape in advance, and then the overall heat preservation effect of the bottom part and the side part of the heat collector is formed, so the thermal performance of the overall heat collector is effectively improved. The polyurethane overall foaming heat preservation flat-plate solar heat collector has a good heat preservation performance which is superior to that of an ordinary flat-plate solar heat collector, is easy to assemble, and is suitable for mass production.
Description
Technical field
The utility model discloses a kind of polyurethane integral foamed heat insulating flat-plate solar collector, belongs to the flat-plate solar collector field.
Background technology
Flat-plate solar heat collector mainly is made up of several parts such as heat-absorbing plate core, transparent cover plate, insulating and shells.At present, the insulation material of flat-plate solar heat collector generally adopts mineral wool or rock wool.
If adopt mineral wool or rock wool, at first the heat-insulating property of mineral wool or rock wool is not as organic insulation materials such as polyurethane.Secondly, because mineral wool or rock wool intensity are relatively poor, can not moulding, need be contained in an aluminium foil sack the inside and could use, and the insulation of the side of heat collector needs independent branch to come to do, will influence the heat insulation effect of whole heat collector like this, waste man-hour simultaneously.
The utility model content
In order to address the above problem, the utility model provides a kind of good heat insulating, has been fit to the polyurethane integral foamed heat insulating flat-plate solar collector of batch process.
To achieve these goals, the technical scheme that the utility model adopted is:
Polyurethane integral foamed heat insulating flat-plate solar collector comprises the transparent cover plate that is installed in the heat-absorbing plate core top, and the bottom of described heat-absorbing plate core and periphery are equipped with the polyurethane integral foaming insulation board.
As the further setting of such scheme, the polyurethane integral foaming insulation board of the bottom of described heat-absorbing plate core and periphery is integral type " recessed " type structure.
Described transparent cover plate places the upper surface of heat-absorbing plate core periphery polyurethane integral foaming insulation board.
The outer wall of described polyurethane integral foaming insulation board is equipped with housing.
Described housing comprises aluminum alloy frame, glazing bead and zinc-plated backboard, wherein glazing bead is pressed on the upper surface of transparent cover plate by the silica gel sealing bar, and zinc-plated backboard places the bottom of polyurethane integral foaming insulation board and is closely pressed together on aluminum alloy frame.
Described transparent cover plate is high printing opacity safety glass.
Described heat-absorbing plate core comprises the copper pipe frame and welds together and scribble the aluminium sheet of heat absorbing coating with it.The structural design of this heat-absorbing plate core is the prior art of flat-plate solar collector, seldom gives unnecessary details at this.
The utility model polyurethane integral foamed heat insulating flat-plate solar collector, the key technology that is adopted are the polyurethane integral foaming techniques and utilize the good heat insulation effect of polyurethane.Because the polyurethane integral foaming insulation board is the prefabricated foaming of mould by special use, bottom and sidepiece are as a whole, so all be greatly improved on bulk strength, aesthetics and heat-insulating property.
In a word, the utility model polyurethane integral foamed heat insulating flat-plate solar collector, make full use of the good thermal insulation property of polyurethane, and the polyurethane integral foaming insulation board of employing integral foam fabrication techniques, make the heat-insulating property of whole heat collector be greatly improved, thereby reach the purpose that promotes the heat collector hot property.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the A-A generalized section of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model polyurethane integral foamed heat insulating flat-plate solar collector, comprise the transparent cover plate 1 that is installed in heat-absorbing plate core 2 tops, the bottom of heat-absorbing plate core 2 and periphery are equipped with the polyurethane integral foaming insulation board 3 that is integral type " recessed " type structure.Transparent cover plate 1 places the upper surface of heat-absorbing plate core 2 peripheral polyurethane integral foaming insulation boards 3.Wherein, transparent cover plate 1 is high printing opacity safety glass.Heat-absorbing plate core 2 comprises copper pipe frame 21 and welds together and scribble the aluminium sheet 22 of heat absorbing coating with it.
The outer wall of polyurethane integral foaming insulation board 3 is equipped with housing.Housing comprises aluminum alloy frame 5, glazing bead 6 and zinc-plated backboard 4, wherein glazing bead 6 is pressed on the upper surface of transparent cover plate 1 by silica gel sealing bar 7, and zinc-plated backboard 4 places the bottom of polyurethane integral foaming insulation board 3 and is closely pressed together on aluminum alloy frame 5.
The foregoing description only is used to the inventive concept of the present utility model of explaining, but not to the qualification of the utility model rights protection, allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into protection domain of the present utility model.
Claims (7)
1. polyurethane integral foamed heat insulating flat-plate solar collector comprises the transparent cover plate that is installed in the heat-absorbing plate core top, and it is characterized in that: the bottom of described heat-absorbing plate core and periphery are equipped with the polyurethane integral foaming insulation board.
2. polyurethane integral foamed heat insulating flat-plate solar collector as claimed in claim 1 is characterized in that: the polyurethane integral foaming insulation board of the bottom of described heat-absorbing plate core and periphery is integral type " recessed " type structure.
3. polyurethane integral foamed heat insulating flat-plate solar collector as claimed in claim 1 is characterized in that: described transparent cover plate places the upper surface of heat-absorbing plate core periphery polyurethane integral foaming insulation board.
4. polyurethane integral foamed heat insulating flat-plate solar collector as claimed in claim 1, it is characterized in that: the outer wall of described polyurethane integral foaming insulation board is equipped with housing.
5. polyurethane integral foamed heat insulating flat-plate solar collector as claimed in claim 4, it is characterized in that: described housing comprises aluminum alloy frame, glazing bead and zinc-plated backboard, wherein glazing bead is pressed on the upper surface of transparent cover plate by the silica gel sealing bar, and zinc-plated backboard places the bottom of polyurethane integral foaming insulation board and is closely pressed together on aluminum alloy frame.
6. polyurethane integral foamed heat insulating flat-plate solar collector as claimed in claim 1 is characterized in that: described transparent cover plate is high printing opacity safety glass.
7. polyurethane integral foamed heat insulating flat-plate solar collector as claimed in claim 1 is characterized in that: described heat-absorbing plate core comprises the copper pipe frame and welds together and scribble the aluminium sheet of heat absorbing coating with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206985856U CN201935463U (en) | 2010-12-31 | 2010-12-31 | Polyurethane overall foaming heat preservation flat-plate solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206985856U CN201935463U (en) | 2010-12-31 | 2010-12-31 | Polyurethane overall foaming heat preservation flat-plate solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935463U true CN201935463U (en) | 2011-08-17 |
Family
ID=44446981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206985856U Expired - Fee Related CN201935463U (en) | 2010-12-31 | 2010-12-31 | Polyurethane overall foaming heat preservation flat-plate solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935463U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022843A (en) * | 2010-12-31 | 2011-04-20 | 浙江梅地亚新能源科技有限公司 | Flat plate solar collector for polyurethane integral foaming insulation |
| CN102692083A (en) * | 2012-06-20 | 2012-09-26 | 杨宪杰 | Vacuum heat preservation flat-plate solar collector |
| CN102954607A (en) * | 2011-08-31 | 2013-03-06 | 深圳光启高等理工研究院 | Heat collector and solar water heater with heat collector |
| CN104180539A (en) * | 2014-08-22 | 2014-12-03 | 安徽顺达新能源科技开发有限公司 | Flat-plate solar collector |
-
2010
- 2010-12-31 CN CN2010206985856U patent/CN201935463U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022843A (en) * | 2010-12-31 | 2011-04-20 | 浙江梅地亚新能源科技有限公司 | Flat plate solar collector for polyurethane integral foaming insulation |
| CN102954607A (en) * | 2011-08-31 | 2013-03-06 | 深圳光启高等理工研究院 | Heat collector and solar water heater with heat collector |
| CN102954607B (en) * | 2011-08-31 | 2015-02-04 | 深圳光启高等理工研究院 | Heat collector and solar water heater with heat collector |
| CN102692083A (en) * | 2012-06-20 | 2012-09-26 | 杨宪杰 | Vacuum heat preservation flat-plate solar collector |
| CN104180539A (en) * | 2014-08-22 | 2014-12-03 | 安徽顺达新能源科技开发有限公司 | Flat-plate solar 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: 20110817 Termination date: 20121231 |