Deodorization plugging and discharging device for kitchen and bathroom

Abstract

The invention relates to a deodorization plugging and discharging device for a kitchen and a bathroom, which aims to solve the problems of large opening amplitude and large discharge resistance in theprior art. The device includes a flexible hose with its upper port end sealed and connected to a sewer port or a sewer pipeline of the fitting appliance and communicated to the sewer pipeline or a septic tank or a lavatory pit in suspension mode. When molded, the flexible hose is presented as a flat pipe section at the middle and the lower parts or below the upper port; The flat pipe section is bent and flattened for plugging under normal conditions by using a syntropy vertical bending reinforcement way with a high edge and a low edge which are diagonal relative to the transverse direction and are relatively overlapped on the transverse parts. The flat pipe section is passively opened during punching and discharging, and is automatically recovered to the original state after punching anddischarging. The sewer port or the sewer pipeline which is hermetically connected with the upper port of the flexible hose is a toilet; or a floor drain; or a rinsing tank; or a wash basin; or a lavatory pit; or a sewer port or a sewer pipeline of a sewer pipe. The device has the advantages of large opening amplitude, small discharge resistance and easy plugging recovery.

Description

technical field [0001] The invention relates to a sewer sealing and draining device, in particular to an odor-blocking and draining device for kitchen and bathroom. Background technique [0002] Most of the flexible hose-type odor-blocking and blocking discharge devices in the prior art adopt external force to fully and directly interfere with the closing action, which has the defects of small opening range and large passive discharge resistance, and needs to be further improved and perfected. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects of the prior art, and provide a kitchen and bathroom odor-blocking and sealing discharge device with a large opening range and low discharge resistance. [0004] In order to achieve the above object, the odor-blocking and discharging device for kitchen and bathroom of the present invention comprises an upper mouth end that is sealed and connected to the water outlet or t...

AI Technical Summary

Problems solved by technology

[0002] Most of the flexible hose odor-blocking and discharging devices in the prior art use external force to fully and directly interfere with the closing action, which has the defects of small opening range and large passive discharge resistance, and needs to be further improved and perfected

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