CN1097059A - Powder spraying solar energy hot water tank and production technology thereof - Google Patents
Powder spraying solar energy hot water tank and production technology thereof Download PDFInfo
- Publication number
- CN1097059A CN1097059A CN 93108107 CN93108107A CN1097059A CN 1097059 A CN1097059 A CN 1097059A CN 93108107 CN93108107 CN 93108107 CN 93108107 A CN93108107 A CN 93108107A CN 1097059 A CN1097059 A CN 1097059A
- Authority
- CN
- China
- Prior art keywords
- hot water
- water tank
- solar energy
- energy hot
- casing
- 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
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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
- Chemical Treatment Of Metals (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention belongs to the manufacturing technology field of solar energy hot water tank.The invention product is a casing of being made by the common metal plate, and outer surface is coated with FBE within it.The technology of making this product is carried out pre-treatment again and is carried out the spraying of epoxy powder, oven dry at last with electrostatic powder spraying equipment for making case with commonsense method earlier.This product antiseptic property is good, low cost of manufacture, and this explained hereafter efficient and utilization efficiency of coatings height, coating is even, good mechanical property.
Description
The invention belongs to the manufacturing technology field of solar energy hot water tank.
As everyone knows, solar water heater uses in the open, holds hot water in its container body of hot water all the year round, and condition of work is abominable.If adopt the traditional paint coating antiseptic, weak effect, corrosion rate are fast, to making solar water heater itself exist water quality easily contaminated, and the shortcoming that service life is short.People have to adopt high-quality sheet materials such as high-quality aluminium sheet or high-quality galvanized iron sheet to make boiler for this reason.This boiler is the cost height not only, and its resistance to corrosion still can not satisfy the open-air long-term requirement of using.
It is good to the purpose of this invention is to provide a kind of corrosion resistance, the solar energy hot water tank of long service life and cost, and the production technology of this boiler.
Boiler of the present invention is the casing of cylindrical, rectangle, square or other shapes of being made by common metal sheet material, and outer surface is coated with FBE within it.
The production technology of boiler of the present invention is:
(1) make metal cabinet with commonsense method,
(2) casing is carried out pre-treatment, steel part: oil removing-rust cleaning-phosphatization, aluminum component: oil removing-passivation,
(3) casing through pre-treatment is carried out the epoxy powder spraying with the smart EFI automatic doubler surface glouer of powder,
(4) oven dry.
Compare with prior art, the advantage of solar energy hot water tank of the present invention is that antiseptic property is good, low cost of manufacture.The advantage of production technology of the present invention is production efficiency and utilization efficiency of coatings height, and coating is even, good mechanical property.
Below the invention will be further described by specific embodiment.
Make the rectangle solar energy hot water tank of 73 * 36 * 66 cubic centimeter volume with the ordinary hot rolled steel plate of 1.2-1.5 millimeters thick, with the LPZ-20-Ia type manual electrostatic spraying equipment spraying epoxy powder that Xinxing Static Spray Equipment Factory, Shanghai produces, thick coating is made as 10 microns.The per kilogram powder can spray 8 per square meter of surface area.The result of the test surface, the alkali resistance of this product coating, acid resistance, resistance to salt water, the respective performances index that abrasion resistance and humidity resistance all coat with lacquer far above epoxy nitroewnamel, its baking finish of ammonia and frost flower, be not less than the service life of product even surpass the boiler made from aluminium sheet or galvanized sheet, and cost reduces greatly.
Claims (2)
1, a kind of solar energy hot water tank is the casing of cylindrical, rectangle, square or other shapes, it is characterized in that it is made by common metal sheet material, and outer surface is coated with FBE within it.
2, the production technology of solar energy hot water tank as claimed in claim 1 is characterized in that technical process is:
(1) make metal cabinet with commonsense method,
(2) casing is carried out pre-treatment,
Steel part: oil removing-rust cleaning-phosphatization, aluminum component: oil removing-passivation,
(3) casing through pre-treatment is carried out the epoxy powder spraying with the smart EFI automatic doubler surface glouer of powder,
(4) oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93108107 CN1097059A (en) | 1993-07-02 | 1993-07-02 | Powder spraying solar energy hot water tank and production technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93108107 CN1097059A (en) | 1993-07-02 | 1993-07-02 | Powder spraying solar energy hot water tank and production technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1097059A true CN1097059A (en) | 1995-01-04 |
Family
ID=4987001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93108107 Pending CN1097059A (en) | 1993-07-02 | 1993-07-02 | Powder spraying solar energy hot water tank and production technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1097059A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101318174A (en) * | 2008-05-20 | 2008-12-10 | 武汉材保表面新材料有限公司 | Silane treatment technique before electrostatic powder spraying of metal |
| CN102173128A (en) * | 2011-01-25 | 2011-09-07 | 合肥美的荣事达电冰箱有限公司 | Composite material plate, manufacturing method thereof and refrigerator with composite material plate |
| CN104110854A (en) * | 2014-04-28 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater liner and production method thereof |
-
1993
- 1993-07-02 CN CN 93108107 patent/CN1097059A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101318174A (en) * | 2008-05-20 | 2008-12-10 | 武汉材保表面新材料有限公司 | Silane treatment technique before electrostatic powder spraying of metal |
| CN102173128A (en) * | 2011-01-25 | 2011-09-07 | 合肥美的荣事达电冰箱有限公司 | Composite material plate, manufacturing method thereof and refrigerator with composite material plate |
| CN104110854A (en) * | 2014-04-28 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater liner and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |