JPS5765546A - Solar heat collecting plate - Google Patents
Solar heat collecting plateInfo
- Publication number
- JPS5765546A JPS5765546A JP6723881A JP6723881A JPS5765546A JP S5765546 A JPS5765546 A JP S5765546A JP 6723881 A JP6723881 A JP 6723881A JP 6723881 A JP6723881 A JP 6723881A JP S5765546 A JPS5765546 A JP S5765546A
- Authority
- JP
- Japan
- Prior art keywords
- solar heat
- film
- resin
- covering layer
- substrate
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 abstract 5
- 229920005989 resin Polymers 0.000 abstract 5
- 239000000758 substrate Substances 0.000 abstract 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Electrochemical Coating By Surface Reaction (AREA)
Abstract
PURPOSE: To improve the anti-corrosive property of the solar heat collecting plate without loosing the orginal heat absorbing property thereof by a method wherein a film for selectively absorbing solar heat energy is formed on a metallic substrate made of aluminum and a covering layer consisting of acrylic resin is formed on the surface of the film.
CONSTITUTION: For the metallic substrate, aluminum or copper is used. In this case, it is advantageous for the substrate to be coated with the selective solar heat adsorbing film because the resin covering layer can be adhered tightly to the substrate and the durability of the heat collecting plate can be improved. The selective solar heat absorbing film is produced in such a manner that the aluminum substrate is treated by an anode oxidation process to form a porous oxide film thereon and then subjected to electrolysis in an aqueous solution containing metallic salt. Further, the arylic resin for forming the covering layer over the solar heat adsorbing film is preferably of solvent type and the covering layer is preferably formed by means of a dipping method so as to make the layer uniform. The adjustment of the amount of adhesion of the resin component in the resin covering layer is made by the adjustment of viscosity of a solution of the resin with a solvent and it is preferable that the amount of adhesion be about 0.1W1g/m2, especially around 0.3W0.5g/m2.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6723881A JPS5765546A (en) | 1981-05-01 | 1981-05-01 | Solar heat collecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6723881A JPS5765546A (en) | 1981-05-01 | 1981-05-01 | Solar heat collecting plate |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13910580A Division JPS5762365A (en) | 1980-10-03 | 1980-10-03 | Surface treatment process for solar energy collector plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5765546A true JPS5765546A (en) | 1982-04-21 |
Family
ID=13339130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6723881A Pending JPS5765546A (en) | 1981-05-01 | 1981-05-01 | Solar heat collecting plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5765546A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266901A (en) * | 2016-08-04 | 2018-07-10 | 福建工程学院 | A kind of air vacuum tube solar thermal collector |
-
1981
- 1981-05-01 JP JP6723881A patent/JPS5765546A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266901A (en) * | 2016-08-04 | 2018-07-10 | 福建工程学院 | A kind of air vacuum tube solar thermal collector |
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