CN2795308Y

CN2795308Y - Anti-foul device for drain

Info

Publication number: CN2795308Y
Application number: CN 200520082678
Authority: CN
Inventors: 陈吉海
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-20
Filing date: 2005-04-20
Publication date: 2006-07-12
Anticipated expiration: 2015-04-20

Abstract

The utility model relates to a device for preventing foul gas in a floor drain from escaping, which belongs to the field of daily use articles. An anti-foul device is provided with a hollow cylinder casing 1, and a floating ball 2 is arranged in an inner cavity of the upper part of the casing 1. The floating ball 2 is arranged on an opening 4 of a water outlet pipe which is projected out of the bottom 3 of the inner cavity. A plurality of inlet holes 5 are arranged along the circumference of the casing 1 arranged between the bottom 3 of the inner cavity and the opening 4 of the water outlet pipe, and inlet holes 6 are also arranged on the casing. By using the buoyancy of water, the floating ball rises for discharging water by the anti-foul device for a floor drain of the utility model, a drain outlet is blocked by the floating ball after the water is discharged and the purpose of blocking the foul gas can be obtained. The utility model has the advantages of good anti-foul effect, simple structure, use of physical effect, difficult damage and long service life.

Description

The floor drain deodorant

Technical field:

The utility model belongs to and has the utensil that prevents that floor drain from sending out foul smell, and belongs to daily living article.

Background technology:

A kind of in the existing odour-proof floor drain on the market is to utilize capping to come the shutoff foul smell, needs manually, uses very inconvenience; Another kind is to utilize spring to drive the automatic shutoff foul smell of capping, and is easy and simple to handle, but because of the elasticity of spring weakens and problem such as perishable, causes this kind floor drain to have problems such as fragile, that application life is short.

Summary of the invention:

Technical problem to be solved in the utility model is, the problem at existing product exists designs a kind of floor drain deodorant, and it is good, not fragile to have an odor-resistant result, effects such as long service life.

Solving this technical problem the technical scheme that is adopted is, this deodorant has a hollow cylinder shell 1, the inner chamber on shell 1 top has a ball float 2, and be placed on the gutter opening 4 that protrudes in this intracavity bottom 3, on the shell 1 between intracavity bottom 3 and the gutter opening 4, offer a plurality of inlet openings 5 along its circumference, also have inlet opening 6 on the top of shell.

The utlity model has following good effect, this kind floor drain deodorant utilizes buoyancy of water to make ball float rise draining, utilizes ball float shutoff outfall to reach the purpose of shutoff foul smell again after having arranged water, odor-resistant result is good, and simple in structure, utilizes physical action, not fragile, long service life.

Description of drawings:

Fig. 1 is an internal construction phantom drawing of the present utility model;

Fig. 2 is a cross-sectional view of the present utility model.

The specific embodiment:

With reference to figure 1 and Fig. 2, the hollow cylinder shell 1 that this floor drain deodorant has a PVC material to make, the inner chamber on shell 1 top has a table tennis 2, and be placed on the gutter opening 4 that protrudes in this intracavity bottom 3, on the shell 1 between intracavity bottom 3 and the gutter opening 4, offer a plurality of circular inlet openings 5 along its circumference, also have four rectangle inlet openings 6 on the top of shell.

During use it is installed in the toilet drainage floor drain, and the bottom that makes the circle of one on deodorant inlet opening 5 expose floor drain.During draining water from the inlet opening 5 and inlet opening 6 enter the inner chamber of deodorant simultaneously and table tennis 2 floated, water is discharged from gutter opening 4; Water has been arranged back table tennis loss of buoyance tenesmus, and drops on the gutter opening 4, can enter the washroom by the shutoff foul smell.

Because of adopting corrosion resistant PVC material, makes this product, and not fragile, long service life.

Claims

1, floor drain deodorant, it is characterized in that, this deodorant has a hollow cylinder shell (1), the inner chamber on shell (1) top has a ball float (2), and be placed on the gutter opening (4) that protrudes in this intracavity bottom (3), on the shell (1) between intracavity bottom (3) and the gutter opening (4), offer a plurality of inlet openings (5) along its circumference, also have inlet opening (6) on the top of shell.