Deodorization device used for public washroom

Abstract

The invention provides a deodorization device used for a public washroom. The deodorization device comprises a toilet with toilet cubicles, and is characterized in that a transverse main pipeline is arranged and connected with a plurality of vertical branch pipelines, air suction openings of the vertical branch pipelines are located above the toilet cubicles or urination positions, the air outlet of the main pipeline is connected with the air inlet of a centrifugal draught fan arranged in an air purifier outside the toilet, the air purifier comprises a shell, the centrifugal draught fan is arranged on a shock absorption rubber gasket arranged in the shell, an ozone generator is arranged on the portion, below the centrifugal draught fan, in the shell, the air outlet of the centrifugal draught fan faces an activated carbon filter internally provided with a plurality of activated carbon barrels, the activated carbon barrels are barrels filled with activated carbon, vent holes are formed in the barrel walls of the activated carbon barrels, and an air outlet is formed in the portion, below the activated carbon filter, of the shell. By means of the deodorization device, the deodorization effect of the public washroom can be improved, and the deodorization cost can be reduced.

Description

technical field [0001] The invention belongs to an air purification device, in particular to a deodorizing device applied to public toilets. Background technique [0002] Public toilets are places where people excrete in public places, and they are places where odors are concentrated. The main sources of odors are: 1. Odors caused by untidy toilet walls, floors, and equipment, such as toilets, urinals, and floors; 2. Odor produced by human excrement, etc., is mainly volatile matter in stool and urine; 3. Odor produced by outdoor odor overflowing into the room, such as floor drain odor. [0003] The presence or absence of odor or the concentration of odor in public toilets is the standard to measure the design, construction and management of modern public toilets. Just by increasing the frequency of cleaning the toilet or the frequency of ventilation, it can no longer meet the requirements for the cleanliness of the public toilet with the increasingly dense flow of people. ...

AI Technical Summary

Problems solved by technology

[0005] (1): Use methods such as burning incense, placing deodorant bags to absorb odors, placing spices, installing wall-mounted or vertical fragrance sprayers, etc. The principle of deodorization is basically to use a strong fragrance to cover the odor of the bathroom Odor gas, or the use of substances with strong adsorption to concentrate the odorous substances on its surface, these methods have not eliminated the odor through a thorough reaction, so manual intervention is required to replace the fragrance or fragrance liquid frequently, and excessive inhalation of fragrance gas It is also harmful to the human body. This method is laborious and costly, and the effect is not obvious

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