Closed-tube odor-resistant floor drain

Abstract

The invention discloses a closed-tube odor-resistant floor drain. The closed-tube odor-resistant floor drain comprises a floor drain body and a mounting plate, wherein the floor drain body comprises an upper hard tube, a middle hose and a lower hard tube which are in communication with one another from top to bottom in sequence; the mounting plate is arranged on the outer side of the middle hose;a through hole which is the same as the outer diameter of the middle hose is formed in the middle part of the upper end of the mounting plate; symmetrical clamping plates are symmetrically arranged onthe two sides of the middle hose at the upper end of the mounting plate; and tube closing devices are symmetrically arranged on the two sides of the clamping plates at the upper end of the mounting plate. The closed-tube odor-resistant floor drain has the advantages that a first slide block and a second slide block drive the two clamping plates to move close to or away from each other through a first connecting rod and a second connecting rod respectively by means of the elastic force of a conductive spring and the magnetic effect generated after the conductive spring is powered on, and the two clamping plates hermetically clamp or release the middle hose, so that automatic drainage is realized. The closed-tube odor-resistant floor drain is placed outside, so that the defects of water-sealing deodorization, covering deodorization and buoyance ball deodorization mentioned in the prior art are avoided.

Description

technical field [0001] The invention relates to the technical field of floor drains, in particular to a closed-tube type deodorant floor drain. Background technique [0002] The floor drain is a kind of drainage device that connects the ground with the drainage pipeline system. It plays the role of draining sewage and preventing odor return. Its performance directly affects the quality of indoor air and plays a very important role in controlling the odor in the bathroom. . [0003] With the improvement of people's living standards, people's requirements for floor drain deodorization are higher. Existing floor drain deodorization technologies mainly include water seal deodorization, cap deodorization and floating ball deodorization. Bacteria and other microorganisms are likely to be produced, which affects indoor cleanliness; adding a cover to deodorize means setting a cover plate on the floor drain to prevent the odor from spreading into the room, and it is very inconvenie...

AI Technical Summary

Problems solved by technology

Existing floor drain deodorization technologies mainly include water seal deodorization, cap deodorization and floating ball deodorization. Bacteria and other microorganisms are likely to be produced, which affects indoor cleanliness; adding a cover to deodorize means setting a cover plate on the floor drain to prevent the odor from spreading into the room, and it is very inconvenient to open the cover plate when draining water; A small floating ball is installed at the pipe, and the water pressure and air pressure in the sewer pipe are used to hold the floating ball, so as to prevent odor, insects and overflow. However, the floating ball in the floating ball anti-odor floor drain is a spherical part. The connection and positioning are more complicated, the assembly accuracy is higher, the installation is more troublesome and the production cost is higher

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