Enhanced deodorization-type photocatalysis fresh air system for toilet

Abstract

The invention discloses an enhanced deodorization-type photocatalysis fresh air system for a toilet. The system comprises an inner circulation system, wherein the inner circulation system comprises aleft air inlet hole, a left filtering cavity, a left photocatalysis cavity, a left air guide cavity and an upper air outlet hole, one end of the left air inlet hole is connected with the left filtering cavity, the other end, away from the left air inlet hole, of the left filtering cavity is connected with the left photocatalysis cavity, the other end, away from the left filtering cavity, of the left photocatalysis cavity is connected with the left air guide cavity, the other end, away from the left photocatalysis cavity, of the left air guide cavity is connected with the upper air outlet hole,a first filter screen, a first monitoring module and a second filter screen are arranged in the left filtering cavity, a plurality of left photocatalytic purification materials and a left light source are arranged in the left photocatalysis cavity, and a left centrifugal fan and a second monitoring module are arranged in the left air guide cavity. According to the enhanced deodorization-type photocatalysis fresh air system, by arranging the inner circulation system, an outer circulation system and a humidity adjusting mechanism, the effects of powerful deodorization, degradation of toxic andharmful polluted gas, sterilization and disinfection are achieved, a public washroom can be humidified, and air can be wetted.

Description

technical field [0001] The invention relates to the technical field of air purification, and more specifically, the invention relates to an enhanced deodorization type photocatalytic fresh air system for toilets. Background technique [0002] Most of the existing bathroom fresh air systems use the fresh air system to create a certain positive or negative pressure in the bathroom, and replace the polluted air in the bathroom with fresh indoor air to achieve the purpose of deodorizing the bathroom. Some fresh air systems use activated carbon, molecular sieves or other forms of physical adsorption test materials to achieve the purpose of adsorbing polluted gases and deodorizing, but because the adsorption materials are in a state of adsorption saturation, and most of them do not have the function of monitoring and providing, the replacement is often not timely; in addition , The use of activated carbon and other adsorption materials for adsorption needs to be replaced frequentl...

AI Technical Summary

Problems solved by technology

Some fresh air systems use activated carbon, molecular sieves or other forms of physical adsorption test materials to achieve the purpose of adsorbing polluted gases and deodorizing, but because the adsorption materials are in a state of adsorption saturation, and most of them do not have the function of monitoring and providing, it often leads to untimely replacement; in addition , the use of activated carbon and other adsorption materials for adsorption needs to be replaced frequently, and it will also cause a great waste of resources and economic burden

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