An enhanced deodorization type photocatalytic fresh air system for bathroom

Abstract

The invention discloses an enhanced deodorizing photocatalytic fresh air system for toilets, comprising: an internal circulation system, which comprises a left air inlet hole, a left filter cavity, a left photocatalytic cavity, a left air guide cavity and an upper air outlet, a left air inlet hole, a left filter cavity, a left photocatalytic cavity, a left One end of the air inlet hole is connected with the left filter cavity, the other end of the left filter cavity away from the left air inlet hole is connected with the left photocatalytic cavity, the other end of the left photocatalytic cavity away from the left filter cavity is connected with the left air guide cavity, and the left air guide cavity is connected with the left air guide cavity. The other end of the cavity away from the left photocatalytic cavity is connected with the upper air outlet; the left filter cavity is provided with a first filter screen, a first monitoring module and a second filter screen; a plurality of left photocatalytic purification devices are arranged in the left photocatalytic cavity material, left light source; a left centrifugal fan and a second monitoring module are arranged in the left air guide cavity. The enhanced deodorization type photocatalytic fresh air system has the functions of strong deodorization, degradation of toxic and harmful pollutant gases, and sterilization and disinfection by setting up an inner circulation system, an outer circulation system and a humidity adjustment mechanism. It can humidify public toilets and humidify the air. .

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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