CN2210924Y - Mosquito-insect-proof and anti-odour floor drain for domestic kitchen sewer - Google Patents

Abstract

The utility model relates to a sanitary fixture, particularly a mosquito-insect-proof and odor-proof leakage blocking apparatus for the sewer of a domestic kitchen, comprising a base, a passage and a leakage blocking plate, wherein, the upper end of the passage is connected with the base, and the lower end is an oblique opening which is hinged with the leakage blocking plate; a spring sheet is abutted on the leakage blocking plate. When the mosquito-insect-proof and odor-proof leakage blocking apparatus for the sewer of a domestic kitchen is used, the mosquito-insect-proof and odor-proof leakage blocking apparatus for the sewer of a domestic kitchen is arranged in the sewer of a kitchen; the elastic force of the spring sheet leads the leakage blocking plate to be covered on the oblique opening of the passage, and the opening of the sewer is blocked at ordinary times, which prevents mosquitoes, insects and odor from entering a room from the sewer and keeps the room clean; when water is discharged from the sewer, the elastic force of the spring sheet is overcome by water pressure, the leakage blocking plate is pushed away, and the water flows out of the sewer; after the water flows out of the sewer, the leakage blocking plate is reset by the spring sheet. The utility model has the advantages of convenience and practicability.

Description

Mosquito-insect-proof and anti-odour floor drain for domestic kitchen sewer

The utility model relates to sanitary installation, specifically is a kind of household kitchen sewer mosquito-insect-proof, deodorization leakage-blocking device.

In the existing building especially the kitchen all designed sewer.Because indoor sewer leads in the outdoor Bilge, thereby various mosquito class and dirty foul smell grow unavoidable.And various insects and dirty foul smell can have a strong impact on indoor environmental hygiene along in the gutter sewer inlet chamber.

The purpose of this utility model just provides a kind of household kitchen sewer mosquito-insect-proof, deodorization leakage-blocking device, can the automatic open and close sewer, thus avoid various mosquitoes, foul smell in the sewer inlet chamber, to guarantee the hygiene of indoor environment.

The technical solution of the utility model is: comprise pedestal, passage and leakage closure plate, wherein the upper end of passage is connected on the pedestal, and the lower end is an angle, is hinged with leakage closure plate on angle, and has shell fragment to be against Lou on the closure plate.

Describe the utility model in detail below in conjunction with the embodiment accompanying drawing.

At first accompanying drawing is described,

Fig. 1 represents Facad structure figure of the present utility model;

The lateral view of Fig. 2 presentation graphs 1;

The vertical view of Fig. 3 presentation graphs 1;

Fig. 4 represents user mode figure.

By accompanying drawing as can be known, the upper end of passage (2) is connected on the pedestal (1), and the lower end is an angle, is hinged with Lou closure plate (3) on the angle, and has shell fragment (4) to be against Lou on the closure plate (3), thereby constitutes the check valve-type structure.Its design and operating principle are: leakage-blocking device of the present utility model is placed on the sewer of kitchen, pedestal (1) places on the step in the sewer as shown in Figure 4, do not influence people's custom and on the sewer mouth, place the custom of Cancellation Missed, passage (2) puts in the sewer, at ordinary times, because the effect of shell fragment (4), leakage closure plate (3) covers on the angle of passage (2) blocks the sewer mouth, valve is in closed condition, make mosquito and the foul smell can be in the sewer inlet chamber, thereby keep the clean hygiene of indoor environment.When indoor water need be from sewer row when outdoor, water at first flows in the passage (2) of leakage-blocking device, the elastic force that hydraulic pressure overcomes shell fragment (4) will leak closure plate (3) to be pushed away downwards, leak closure plate (3) just around hinge through, sewer is opened, this moment, valve was in opening, indoor water just flows to outdoor along sewer, after the current in the passage (2) were gone out, leakage closure plate (3) resetted under the effect of shell fragment (4) and again passage (2) is blocked, at this moment valve closing.So leakage-blocking device of the present utility model both can prevent outdoor mosquito, foul smell and in the sewer inlet chamber, can guarantee again that indoor water unimpededly discharged, play the effect of an one-way cock.

Further structure of the present utility model is: have the aperture that leaks (5) on leakage closure plate (3), when the water in the passage (2) flows out in the process that leakage closure plate (3) is opened fully, leak and promptly can in the aperture that leaks (5), ooze after closure plate (3) is closed passage (2), on pedestal of the present utility model (1), be crossed with draw ring (7), be convenient to staff or leakage-blocking device taken out in sewer, can also hinder simultaneously in the bigger refuse admission passage (2) so that sewer is blocked with hook.Pedestal of the present utility model (1) and passage (2) adopt integrally moulded, make simple in structurely, easy to process, also have certain heatproof, acid and alkali-resistance, be not afraid of greasy ability.Steel ring (6) is housed on pedestal (1), has increased the weight of plastomer on the one hand, leakage-blocking device is firmly closely contacted with sewer, also played reinforcement effect simultaneously, durable, long service life.

Therefore the household kitchen sewer mosquito-insect-proof, the deodorization leakage-blocking device that provide of the utility model has simple in structurely, reasonable in design, with low cost, install, dismounting and maintenance be all very convenient, and the good characteristics of result of use, be family's utility.

According to embodiment shown in the drawings, pedestal (1) and passage (2) adopt integrally moulded, pedestal (1) is circular, with screw steel ring (6) is housed below, passage (2) is a square, the lower end is an angle, inverted U junction plate (8) is housed on passage (2), upper end at angle is hinged with Lou closure plate (3) by junction plate (8), leaking on the closure plate (3) has a tailgate to be positioned at the opposite side of hinge, go up at passage (2) and to be connected with a shell fragment (4) by fixed head (9), the one end is against on the pedestal (1), and the other end strides across formation one lever construction on the tailgate that junction plate (8) is against closure plate (3) Lou, shell fragment (4) is an arc, to increase elastic force, on leakage closure plate (3), have the aperture that leaks (5), be crossed with two draw rings (7) on the pedestal (1).

Claims (4)

1, a kind of household kitchen sewer mosquito-insect-proof, deodorization leakage-blocking device, comprise pedestal, passage and leakage closure plate, it is characterized in that the upper end of passage (2) is connected on the pedestal (1), the lower end is an angle, be hinged with Lou closure plate (3) on the angle, and have shell fragment (4) to be against Lou on the closure plate (3).

2, household kitchen sewer mosquito-insect-proof according to claim 1, deodorization leakage-blocking device is characterized in that having the aperture that leaks (5) on leakage closure plate (3).

3, household kitchen sewer mosquito-insect-proof according to claim 1, deodorization leakage-blocking device is characterized in that being crossed with draw ring (7) on pedestal (1).

4, according to claim 1,2,3, described household kitchen sewer mosquito-insect-proof, deodorization leakage-blocking device, it is integrally moulded to it is characterized in that pedestal (1) and passage (2) adopt, and steel ring (6) is housed on the pedestal (1).

Images