CN202466735U

CN202466735U - Deodorization floor drain

Info

Publication number: CN202466735U
Application number: CN2012201158837U
Authority: CN
Inventors: 黄素夏
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-26
Filing date: 2012-03-26
Publication date: 2012-10-03
Anticipated expiration: 2022-03-26

Abstract

The utility model relates to a deodorization floor drain which comprises a base and a cover plate, wherein a drainage channel of the base is also internally provided with a unidirectional anti-overflowing valve; the unidirectional anti-overflowing valve comprises a valve body; the outer side of the valve body and the inner side of the drainage channel are tightly matched; a water inlet of the valve body is communicated with the upper part of the drainage channel; the valve body is internally provided with an unidirectional valve; the upper part of the unidirectional valve is fit on the inner wall of the valve body; and the lower part of the unidirectional valve is in the shape of a flat sharp mouth. The deodorization floor drain provided by the utility model is the same with the conventional deodorization floor drain in utilization and installation and has the dual functions of deodorization and anti-overflowing simultaneously.

Description

A kind of odour-proof floor drain

Technical field

The utility model relates to a kind of odour-proof floor drain.

Background technology

Floor drain generally uses the position that needs draining at indoor or outdoors; Odour-proof floor drain mainly uses indoor and overflows except drain function can also play the foul smell that prevents in the sewer; Present deodorization is generally by the base and cover plate, and the bowl bodies that is connected at the back side of cover plate plays the effect of deodorization, and this odour-proof floor drain is simple in structure to play certain deodorization purpose; But understanding some foul smell can overflow from floor drain; This floor drain can not prevent that the sewage in the sewer from falling to overflow simultaneously, also has some ground that play deodorization and anti-down excessive effect simultaneously dirty at present, and is dirty like U-shaped pipe deodorization anti-overflow ground; But deodorization that this ground is dirty and the residual sewage of anti-down excessive structure meeting itself, still old one little foul smell produces.

Summary of the invention

The purpose of the utility model is to provide a kind of ability odour-proof floor drain that anti-foul smell bilge water resisting falls to overflow, and installation is identical with existing odour-proof floor drain with use, and thoroughly plays the effect of deodorization and anti-overflow.

The utility model is this realization

A kind of odour-proof floor drain, it comprises the base and cover plate, it is characterized in that: under pedestal, also be provided with unidirectional anti-overflow valve in the aquaporin; Unidirectional anti-overflow valve comprises valve body; The valve body outside closely cooperates with following aquaporin inside wall, the water inlet of valve body be communicated with following aquaporin top, in described valve body, be provided with one-way valve; The top of one-way valve is fitted on the valve interior wall, and the bottom of one-way valve is flat sharp mouth.

The utility model has been provided with unidirectional anti-overflow valve in the following aquaporin of floor drain pedestal; Be provided with one-way valve in the unidirectional anti-overflow valve; The sewage that enters in the valve body at first goes down through the flat sharp mouth place water clock of one-way valve bottom, and after all flowing away to sewage, one-way valve is closed automatically; The problem that the sewage that prevents in the sewer falls to overflow is also played in the one-way valve good deodorization effect of can getting up simultaneously.

Description of drawings

The structural representation of Fig. 1, the utility model;

Fig. 2, this reality have novel perspective exploded view;

The internal construction sketch map of Fig. 3, the unidirectional anti-overflow valve of the utility model.

The specific embodiment

Shown in Fig. 1-4, a kind of odour-proof floor drain, it comprises pedestal 1 and cover plate 2; In 2 times aquaporins of pedestal, also be provided with unidirectional anti-overflow valve 3, unidirectional anti-overflow valve 3 comprises valve body 31, and valve body 31 outsides closely cooperate with following aquaporin inside wall; The water inlet of valve body 31 be communicated with following aquaporin top, in described valve body 31, be provided with one-way valve 32, the top of one-way valve 32 is fitted on the valve interior wall; The bottom of one-way valve 32 is flat sharp mouth 33, and described one-way valve 32 is processed by silica gel material.

The utility model installation is identical with general deodorization with use; Mainly play deodorization and bilge water resisting and fall to overflow and act on during use by being arranged on down unidirectional anti-overflow valve in the aquaporin; Effluent stream in the odour-proof floor drain is fashionable can go down through the one-way valve water clock, because one-way valve is processed by silica gel material, has shrinkage preferably; Will close automatically Deng after the sewage emptying, thus deodorization and anti-down excessive effect.

Claims

1. odour-proof floor drain, it comprises the base and cover plate, it is characterized in that: under pedestal, also be provided with unidirectional anti-overflow valve in the aquaporin; Unidirectional anti-overflow valve comprises valve body; The valve body outside closely cooperates with following aquaporin inside wall, the water inlet of valve body be communicated with following aquaporin top, in described valve body, be provided with one-way valve; The top of one-way valve is fitted on the valve interior wall, and the bottom of one-way valve is flat sharp mouth.