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发明公开
CN105386024A 太阳能热水器 无效 - 撤回

太阳能热水器
摘要：
本发明公开了一种太阳能热水器，其包括金属机壳，该金属机壳经过表面处理，所述表面处理包括如下步骤：1）在13质量份去离子水中投入1～2质量份偏钒酸氨、0.5质量份四乙烯五胺、1.4质量份羟丙基甲基纤维素、2.5质量份脂肪醇醚硫酸钠、0.9质量份三聚磷酸钠、1.8份质量丙二醇丁醚、0.7质量份2-噻吩乙，搅拌混合均匀，制得表面处理工作液；2）将表面处理工作液升温至63℃；3）将金属机壳置入表面处理工作液中浸渍26分钟，取出后烘干。本发明太阳能热水器，其金属机壳经过表面处理，具有优良的防水、耐腐蚀、防锈、防静电、耐热、耐寒、耐候性能。
摘要（英）：

The invention discloses a solar water heater which comprises a metal shell. Surface treatment is conducted on the metal shell and comprises the following steps that (1) the components of, by mass, 1-2 parts of ammonium metavanadate, 0.5 part of tetraethylenepentamine, 1.4 parts of hydroxypropyl methyl cellulose, 2.5 parts of fatty alcohol ether sulfate, 0.9 part of sodium tripolyphosphate, 1.8 parts of propanediol butyl ether, 0.7 part of 2-thiophene are added into 13 parts of deionized water to be stirred and mixed to be even, and a surface treatment working solution is obtained; (2) the surface treatment working solution is heated to the temperature of 63 DEG C; and (3) the metal shell is soaked in the surface treatment working solution for 26 min, is taken out and dried. The metal shell of the solar water heater is subjected to the surface treatment, and the solar water heater has the excellent properties of waterproofness, corrosion resistance, rust protection, static electricity prevention, heat resistance, cold resistance and weather resistance.

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