Wear-resistant treatment technology of double-air outlet air cooler

Abstract

The invention discloses a wear-resistant treatment technology of a double-air outlet air cooler. The wear-resistant treatment technology comprises the following steps: (1), slightly roughening the surface of the double-air outlet air cooler by using fine sandpaper; (2), putting the shell of the double-air outlet air cooler into a sodium hydroxide tank for degreasing cleaning, then rinsing by usingclear water, then performing blow drying, putting into pickling equipment for pickling rust removal, then rinsing by using clear water, and then performing blow drying; (3), phosphorizing the double-air outlet air cooler by using a phosphorizing solution at the phosphatization temperature of 30-40 DEG C, and then performing blow drying; (4), spraying the surface of the treated double-air outlet air cooler with wear-resistant coating to form a wear-resistant layer. The air cooler is simple and compact and has a good wear-resistant effect; the service life of the air cooler is prolonged, and the cost of the air cooler is reduced.

Description

technical field [0001] The invention designs a cooling fan, and in particular relates to a wear-resistant treatment process of a double-outlet cooling fan. Background technique [0002] In the hot season, people generally choose air conditioners as the preferred cooling tool. However, the power consumption of air conditioners is relatively large and the cost of use is high, so most people will choose air conditioners with good cooling effects instead of air conditioners. The basic work of air conditioners The principle is that a wet curtain is formed on the air inlet side of the fan, and when the inhaled air passes through the wet curtain, it exchanges heat with the refrigerant flowing through the wet curtain to cool down, and then can blow out air with a relatively low temperature, giving people a sense of comfort. , At present, the existing air coolers are all installed outdoors, and the outdoor environment changes a lot, and the air coolers are easy to wear and tear durin...

AI Technical Summary

Problems solved by technology

[0002] In the hot season, people generally choose air conditioners as the preferred cooling tool. However, the power consumption of air conditioners is relatively large and the cost of use is high, so most people will choose air conditioners with good cooling effects instead of air conditioners. The basic work of air conditioners The principle is that a wet curtain is formed on the air inlet side of the fan, and when the inhaled air passes through the wet curtain, it exchanges heat with the refrigerant flowing through the wet curtain to cool down, and then can blow out air with a relatively low temperature, giving people a sense of comfort. , At present, the existing air coolers are installed outdoors, and the outdoor environment changes a lot, and the air coolers are easy to wear during transportation and installation.