CN202869019U - Solar heat absorber - Google Patents
Solar heat absorber Download PDFInfo
- Publication number
- CN202869019U CN202869019U CN2012203722913U CN201220372291U CN202869019U CN 202869019 U CN202869019 U CN 202869019U CN 2012203722913 U CN2012203722913 U CN 2012203722913U CN 201220372291 U CN201220372291 U CN 201220372291U CN 202869019 U CN202869019 U CN 202869019U
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- CN
- China
- Prior art keywords
- heat
- layer
- heat absorption
- thin plate
- absorber
- 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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- Building Environments (AREA)
Abstract
The utility model discloses a solar heat absorber, which includes an aluminum alloy frame, a glass cover plate, a heat absorption layer, a heating layer and an insulating layer, wherein the heating layer is a copper pipe coil buried in heat conduction cement or heat conduction silica gel; a heat absorption ceramic thin sheet and/or thin plate are/is arranged on the upper surface of the heat absorption layer; the heat absorption layer is directly spread and adhered on the heating layer; and the insulating layer is arranged under the heating layer. The solar heat absorber utilizes the advantages of ceramic such as ageing resistance, corrosion resistance and zero attenuation, solves the problems that the conventional flat plate type solar heat absorber is prone to attenuation, poor in heat conduction and low in heat collecting efficiency, and is light, low in cost, and simple and convenient in production operation and installation construction.
Description
Technical field
The utility model relates to the Application of Solar Energy field, particularly relates to a kind of solar heat absorber.
Background technology
At present, what the plate type solar heat sink was most widely used both at home and abroad is metal plate and glass tube with vacuum, and wherein metal plate type heat collector has the advantages that daylighting area is large, collecting efficiency is high, has become gradually widely used solar energy heating product.But existing metal plate solar energy heat absorbing layer is easily decayed, and service life is short, and absorber plate and arm contact-making surface are little, and heat transference efficiency is influenced.
Summary of the invention
For above-mentioned technical problem, the purpose of this utility model is to provide a kind of novel unattenuated heat-absorbing material and the solar heat absorber of conductive structure, long service life, and heat is conducted, and the thermal efficiency is high.
For reaching this purpose, the utility model by the following technical solutions: a kind of solar heat absorber comprises aluminum alloy frame, glass cover-plate, heat-sink shell, zone of heating, heat-insulation layer.
Described zone of heating is set to bronze pan tube and is embedded in heat conduction cement or the heat conductive silica gel.
Described heat-sink shell be set to absorb heat ceramic sheet and/or thin plate.
The direct paving of described heat-sink shell is bonded on the described zone of heating.
Described heat absorption ceramic sheet and/or thin plate comprise heat absorption ceramic composite superficial layer and heat absorption ceramic thin plate green body layer.
Described heat absorption ceramic thin plate surface layer thickness is set to the 30-50% of described heat absorption ceramic sheet and/or thin plate gross thickness, and the gross thickness of described heat absorption ceramic sheet and/or thin plate is set to 1-6mm.
Be provided with described heat-insulation layer below the described zone of heating.
The caliber of described bronze pan tube is set to 8-15mm.
Described heat-insulation layer is set to polyester foamed layer or foam cement layer.
The thickness of described heat-insulation layer is set to 10-100mm.
Described heat absorption ceramic sheet and/or thin plate upper surface are 15-30mm apart from the height of glass cover-plate lower surface.
The utility model adopts heat absorption ceramic sheet and/or thin plate as heat-absorbing material, and bronze pan tube is embedded in heat conduction cement or the heat conductive silica gel, forms zone of heating, it is corrosion-resistant, ageing-resistant, and heat absorption efficiency is high, and is lightweight, unattenuated, cost is low, and production operation and installation are easy.Heat conduction efficiency is high.
Description of drawings
The solar heat absorber structural representation that Fig. 1 provides for the utility model embodiment.
Description of reference numerals: 1, aluminum alloy frame 2, glass cover-plate 3, heat-sink shell 4, zone of heating 5, heat-insulation layer 6, bronze pan tube 7, heat conduction cement.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with drawings and Examples.
Please refer to shown in Figure 1ly, the solar heat absorber in the present embodiment comprises aluminum alloy frame 1, glass cover-plate 2, heat-sink shell 3, zone of heating 4, heat-insulation layer 5.
Described heat-sink shell 3 is set to the ceramic thin plate that absorbs heat, tiling.
Described zone of heating 4 is embedded in the heat conduction cement 7 by bronze pan tube 6 and forms.
Be provided with described heat-insulation layer 5 below the described zone of heating 4.
Described heat absorption ceramic thin plate comprises heat absorption ceramic composite superficial layer 31 and heat absorption ceramic thin plate green body layer 32.
Described heat absorption ceramic composite superficial layer 31 thickness are 4mm.
Described heat absorption ceramic thin plate green body layer 32 is ceramic thin plate, and thickness is 6mm.
The caliber of described bronze pan tube 6 is set to 10mm.
Described heat-insulation layer 5 is set to polyester foamed layer.
The thickness of described heat-insulation layer 5 is set to 90mm.
Described heat absorption ceramic thin plate upper surface is 25mm apart from the height of glass cover-plate lower surface.
Above-mentioned only is preferred embodiment of the present utility model and institute's application technology principle; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (6)
1. solar heat absorber, comprise aluminum alloy frame, glass cover-plate, heat-sink shell, zone of heating, heat-insulation layer, it is characterized in that: described zone of heating is set to bronze pan tube and is embedded in heat conduction cement or the heat conductive silica gel, described heat-sink shell be set to absorb heat ceramic sheet and/or thin plate, directly paving is bonded on the described zone of heating, is provided with described heat-insulation layer below the described zone of heating.
2. a kind of solar heat absorber as claimed in claim 1, it is characterized in that: described heat absorption ceramic sheet and/or thin plate comprise heat absorption ceramic composite superficial layer and heat absorption ceramic thin plate green body layer, described heat absorption ceramic composite surface layer thickness is set to the 30-50% of described heat absorption ceramic sheet and/or thin plate gross thickness, and the gross thickness of described heat absorption ceramic sheet and/or thin plate is set to 1-6mm.
3. a kind of solar heat absorber as claimed in claim 1, it is characterized in that: the caliber of described bronze pan tube is set to 8-15mm.
4. a kind of solar heat absorber as claimed in claim 1 is characterized in that: described heat-insulation layer is set to polyester foamed layer or foam cement layer.
5. a kind of solar heat absorber as claimed in claim 1, it is characterized in that: the thickness of described heat-insulation layer is set to 10-100mm.
6. a kind of solar heat absorber as claimed in claim 1, it is characterized in that: described heat absorption ceramic sheet and/or thin plate upper surface are 15-30mm apart from the height of glass cover-plate lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203722913U CN202869019U (en) | 2012-07-30 | 2012-07-30 | Solar heat absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203722913U CN202869019U (en) | 2012-07-30 | 2012-07-30 | Solar heat absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869019U true CN202869019U (en) | 2013-04-10 |
Family
ID=48035733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203722913U Expired - Fee Related CN202869019U (en) | 2012-07-30 | 2012-07-30 | Solar heat absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869019U (en) |
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2012
- 2012-07-30 CN CN2012203722913U patent/CN202869019U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170417 Address after: 528031 Chancheng, Foshan District, Jiangwan, No. three, No., layer 8, layer two Co-patentee after: Guangdong Dongpeng Holdings Co., Ltd. Patentee after: Foshan Dongpeng Ceramic Co., Ltd. Co-patentee after: Donghua Foshan New Material Co., Ltd. Address before: 528031 Jiangwan Road, Chancheng, Guangdong, No. 3, No. 8, No. Co-patentee before: Guangdong Dongpeng Holdings Co., Ltd. Patentee before: Guangdong Dongpeng Ceramic Co., Ltd. Co-patentee before: Foshan Dongpeng Ceramic Co., Ltd. Co-patentee before: Foshan Huashengchang Ceramic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20200730 |