Hopper ventilator of toilet bowl and uses thereof

Abstract

The invention discloses a hopper ventilator for a toilet bowl, comprising an air discharging device, an air guiding pipeline, an air inlet joint, an air outlet joint, an expanding nut, a pipeline holding upper joint and a pipeline holding lower joint; wherein the air discharging device comprises a micro-electric fan and a plastic shell; the two sides of the plastic shell are provided with an air inlet and an air outlet; the micro-electric fan is fixedly arranged in the inner cavity of the plastic shell; the inner cavity of the air outlet joint and the air inlet joint is provided with a check valve; the two sides of the rear end of the expanding nut are respectively provided with a projection. The hopper ventilator for the toilet bowl has simple structure, low cost and convenient installation and use; the original structure of the toilet bowl is not changed and the hopper ventilator is arranged at the back of the toilet bowl when in use, so that the beauty of the toilet bowl and a toilet is not affected; stink is discharged by a flushing and drain outlet of the toilet bowl with good effect; no secondary pollution is caused and pathogen transmission is prevented, thereby being favorable for physical and psychological health of people.

Description

technical field [0001] The invention relates to a sanitary fitting and its application, in particular to a toilet deodorizer and its application. Background technique [0002] Traditionally used toilets mainly include seat type and squat type. Since the sewage outlet of the toilet is equipped with an S-shaped water storage curve with an odor-proof effect, this curve can prevent the odor from the sewage pipe of the building from flowing into the toilet through the sewage pipe of the toilet. Also cut off the way out of the sewage pipe for the foul smell in the toilet basin, and make the bad smell during the stool spread in the toilet, and the stool person is always defecating along with the bad smell, which makes people feel very uncomfortable; Exhaust fan to get the stale smell out of the bathroom but not very effective. In recent years also someone is researching and solving the deodorization problem of toilet, discloses a kind of toilet cover with deodorizer as Chinese pat...

AI Technical Summary

Problems solved by technology

This makes the structure of the toilet more complicated, and the exhaust pipe arranged at the rear affects the appearance of the toilet, and the odor discharged from the outside is easy to produce secondary pollution, making the above scheme difficult to popularize and apply

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