CN2177752Y

CN2177752Y - Floor drain seal

Info

Publication number: CN2177752Y
Application number: CN 93222546
Authority: CN
Inventors: 徐丰仁; 许金明; 张书田
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-08-21
Filing date: 1993-08-21
Publication date: 1994-09-21
Anticipated expiration: 2003-08-21

Abstract

The utility model relates to a household sanitary installation which is mainly composed of a casing, a sealing ring, an automatic switch, etc. The utility model has the advantages of simple structure, convenience, high applicability and good sealing performance; the utility model can prevent the odor leakage of a sewer, the reverse spray of sewage and the going in and out of armyworms and murine. The utility model is a domestic necessary facility which is sanitary and is favorable for health.

Description

Floor drain seal

This utility model belongs to the domestic hygiene facility.

Floor drain is the effluent discharge pipe road junction that kitchen, washroom are offered, and it connects the soil pipe trunk line, finally leads to outdoor following well.Instantly in the feculence dejection of well fermentation time, particularly low pressure weather,, stink is very big, and smell is prolonging pipeline and rising, and enters kitchen, washroom by the ground leak, and contaminated environment influences the healthy of people.

Leak flavor in order to solve floor drain, special this utility model of development.

This product adopts rubber and plastic products to make, and when toward the floor drain pouring, borrows the pressure of water that cover plate is washed open, and when the water yield reduced, cover plate was rebounded by spring, is detained one deck water in the lid and plays the anti-flavor effect of further sealing.

Accompanying drawing is a floor drain sealer principle schematic.Further specify below in conjunction with accompanying drawing.

This utility model mainly is bowl-shaped shell (1), and it is made of plastics, and diameter can be 94mm, high 50mm, and main water receiving, the bottom connects automatic switch (3) plastics makes, and is to be connected in aggregates by spring (2) with housing (1).When pouring certain water yield into, because the pressure of water itself can press off automatic switch (3).After current went down, the water yield reduced automatic switch (3) and resets, the floor drain sealing, and smell can not leak.Rubber ring (4) is a rubber, and back cut diameter can be 90mm, high 26.2mm, and it is installed on the bowl-shaped shell, tightly is connected with plastics bowl-shaped shell (1) on the one hand, is embedded in to the elastic tight of utilization own on the other hand and forms sealing in the tube seat of floor drain top.Screen pack (5) plays the anti-clogging effect, and mesh can be determined as required.This utility model places below the washroom wash basin, only need pacify the corresponding floor drain of sewer pipe always below the wash basin, and at this moment, this utility model has floor drain and two functions of wash basin sewer pipe water seal concurrently.Can make the washroom reduce by a floor drain, can save curved water pipe under the wash-hand basin again.

The utility model good seal performance, easy to use, durable in use, can prevent that not only the foul smell flavor from leaking, can also fall to spray by bilge water resisting, insect turnover such as anti-mythimna separata, muroid, cockroach are a kind of paying attention to hygiene, and are of value to healthy family's essential product.This utility model is simple, helps Development and Production, applies.

Accompanying drawing is the structural representation of floor drain sealer.

Claims

A kind of floor drain sealer is characterized in that closely connecting rubber ring [4] by a bowl-shaped shell [1], and the bottom connects housing [1] and automatic switch [3] by spring [2], switch [3] can sway, the middle part can be placed in below the washroom wash basin, in wash basin sewer pipe correspondence by adorning a screen pack [5].