Self-sealing stinking-proof and anti-overflow floor drain

Abstract

The invention relates to a self-sealed deodorization overflow-prevented floor drain. The principal part of the floor drain is set a bevel technology imbricated plate that has a knock-down block-type discharging pipe with tongue in it. There is sealed cushion at the bottom of the discharging pipe, and the dummy club matched to the tang on the inner wall of corresponding to the principal part of the floor drain is set outside of the pipe. Inner the discharging pipe there is discharging clamp plate with axial sleeve that has water leakage hole and an active discharging sewage storage pot. In the axial sleeve there is a clamp plate permanence magnet. The discharging clamp plate connects to the adjusting axial sleeve by screw. Lifting shaft is set in the adjusting axial sleeve and its top has lifting shaft permanence magnet. The self-sealed tie plate is connected to lining plank by locknut. The invention has a wide using foreground.

Description

technical field

[0001] The invention relates to a floor drain, which can be automatically closed after the water is drained, so as to ensure that the foul smell of the sewer will not leak and the sewage will not overflow. Background technique

[0002] Floor drains are closely related to the health of every household as a drainage device to prevent the leakage of sewer odor. At present, the floor drains installed in all households at home and abroad are composed of drain pipes and cover plates. The ring wall of the drain pipe is provided with a water storage basin, and the cover plate is provided with a cover matching a circle of the water storage basin. The anti-odor principle of this kind of floor drain is: when the water storage basin is full of water and the cover plate is covered on the drain pipe, the sealing cover under the cover plate is pressed into half the depth of the water storage basin, so when the water storage tank is full of water, ...

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