Circulating water supply system of air cooler

Abstract

The invention relates to a circulating water supply system of air cooler, comprising a water box, an evaporator is arranged above the water box, a water distributing device which is in charge of uniformly spraying water onto the evaporator is arranged above the evaporator, a water pump is arranged between the water box and the water distributor, the water pump is respectively connected with the water box and the water distributing device by a pipeline; and a water purification sterilization device is also arranged on the pipeline between the water box and the water distributing device. The circulating water supply system of air cooler of the invention can effectively filter impurities (including dust and smoke particle) in circulating water by the water purification sterilization device, but also bacteria in circulating water can be effectively removed, thus achieving the double effect of dust removal and degerming, thoroughly eliminating pollution to circulating water, causing circulating water to wash air to be clean continuously and further realizing purification on indoor air.

Description

technical field [0001] The invention relates to a circulating water supply system for a cooling fan, in particular to a circulating water supply system for a cooling fan with a water purifying and sterilizing device. Background technique [0002] Compared with fans and air conditioners, air coolers can inhale fresh air from the outside and blow it into the room after cooling the air through the evaporator. Air coolers can keep indoor air fresh while cooling the room. Therefore, air coolers are currently used widely used. [0003] The structure of the existing air cooler mainly includes an organic casing, a fan, a water circulation system, an electrical control device, and the like. Wherein, the water circulation system 200 is composed of a water box 21, a water pump 22, a water distributor 23 and an evaporator 24, as image 3 As shown, a connecting hose 25 is provided between the water box 21, the water pump 22 and the water distributor 23, and the water pump 22 extracts wa...

AI Technical Summary

Problems solved by technology

[0004] However, in the existing structure, the water in the water box is recycled. In the process of recycling, the circulating water will be contaminated with some bacteria or dirt. If the dirt in the circulating water cannot be treated in time, the recycling The water will bring bacteria or dirt to the evaporator and pollute the air drawn in from the outside, which will affect the indoor environment

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