CN2573568Y

CN2573568Y - Floor drain with liquid seal, deodorizing cover and check valve

Info

Publication number: CN2573568Y
Application number: CN 02261004
Authority: CN
Inventors: 李荣春
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-25
Filing date: 2002-10-25
Publication date: 2003-09-17
Anticipated expiration: 2012-10-25

Abstract

The utility model provides a floor drain which is capable of preventing odor, overflow and rats. The utility model comprises a funnel-shaped floor drain body, a screen surface cover, an upper sealing ring, a liquid sealing basin, an anti-odor housing, a one-way valve, etc., wherein the screen surface cover is detachably arranged on the top part of the floor drain body; the upper sealing ring is fixed on the lower part of the floor drain body; the liquid sealing basin is arranged above the upper sealing ring; the anti-odor housing is reversedly covered in the liquid sealing basin; the space formed between the bowl edge of a bowl-shaped body and the inner edge of a semi-circular ring pipe can prevent the leakage of odor in a sewer; meanwhile, the liquid sealing basin can also prevent foreign matter, such as hair, etc., from going into the sewer; the one-way valve which is arranged on the bottom part of the floor drain body can prevent the reverse overflow of sewage in the sewer. The utility model has the advantages that the structure is simple, all parts can be conveniently detached and cleaned, and particularly the reverse overflow of the sewage is not easy. The utility model which is a draining device having comparatively high practicability can be used for the drainage of terraces, basins, bathtubs or toilets.

Description

Three anti-floor drains

Technical field

The utility model relates to a kind of floor drain, specifically, relates to a kind of dewatering installation that prevents that foul smell from revealing, sewage instead overflows and dirt stops up.

Background technology

As everyone knows, the sewage on washbasin, bathtub or the ground line all needs by dewatering installation, and promptly floor drain enters sewer.Therefore drain structure will directly influence drainage performance and result of use, also directly influence daily life.The structure of at present commercially available floor drain is all not very good, though being provided with of having prevents the foul smell leakage and prevents the mechanism that dirt stops up, but structure is too complicated, clean inconvenience, especially nearly all floor drain does not all prevent the mechanism that sewage instead overflows, therefore, people are often instead overflow very worried for sewage.

Summary of the invention

The utility model technical issues that need to address relate to a kind of three anti-floor drains, and are too complicated to overcome the structure that prior art exists, and clean the anti-easily excessive defective of inconvenience and sewage.

The technical solution of the utility model:

A kind of three anti-floor drains comprise funnel-form floor drain body, screen cloth cover, go up parts such as seal, fluid-tight basin, deodorisation cover, one way valve.

Said screen cloth cover is removably disposed in the top of floor drain body, said upward seal is fixed on the bottom of floor drain body, said fluid-tight basin is a semicircle endless tube, be arranged on the top of seal, said deodorisation cover is a bowl bodies, its bottom and screen cloth cover Joint, tip upside down in the fluid-tight basin, the spacing that forms between the bowl edge of bowl bodies and the inner edge of semicircle endless tube can prevent the leakage of foul smell in the sewer, simultaneously the fluid-tight basin can also prevent that foreign material such as hair from entering sewer, said one way valve is arranged on the bottom of floor drain body, can prevent that the anti-of sewage overflow in the sewer.

By above-mentioned disclosed technical scheme as seen, the utility model not only structure is very simple, and all disassembly, cleaning very easily of all parts, and especially sewage is difficult for anti-overflowing, for a kind of dewatering installation, can be used for the draining of terrace, washbasin, bathtub or toilet with big practicality.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a vertical view of the present utility model.

As seen from Figure 1, floor drain of the present utility model comprises funnel-form floor drain body 1, screen cloth cover 2, goes up parts such as seal 3, fluid-tight basin 4, deodorisation cover 5, one way valve 6.

Said screen cloth cover 2 removably is embedded in the top of floor drain body 1, for ease of taking off from the top of floor drain body 1, screen cloth cover 2 is provided with an outwards outstanding technology and takes 201, floor drain body 1 top is provided with technology and takes 201 grooves that are complementary, and bottom portion of groove is provided with step, therefore, when technology is taken 201 the outer end application of force, screen cloth cover 2 has promptly upwards been lifted up, and can take off very easily, cleans;

Saidly go up seal 3 and be fixed on the bottom of floor drain body 1, be provided with between last seal 3 and the floor drain body 1 and prevent from the pad 302 that leaks, a handheld ring 301 can be set in last seal 3 for ease of dismantling by screw thread;

Said fluid-tight basin 4 is a semicircle endless tube, is arranged on the top of seal 3, and its outer wall abuts against the inwall of floor drain body 1;

Said deodorisation cover 5 is a bowl bodies, and its bottom and screen cloth cover 2 Joints tip upside down in the fluid-tight basin 4, is provided with spacing H between the bowl edge of bowl bodies and the inner edge of semicircle endless tube, and this spacing H is suitable with 3～10mm;

Said one way valve 6 is arranged on floor drain body 1 bottom, this one way valve 6 comprises valve body 601, be arranged on hollow ball float 602 in the valve body 601, be arranged on resistance that valve body 601 bottoms stop hollow ball float 602 to fall fall mechanism 603 as resistance fall muscle etc., be arranged on the ring-shaped baffle 604 on valve body 601 tops and be attached on the rubber cushion 605 that adopts silica gel to make on the baffle plate 604.When sewage instead overflow, hollow ball float 602 come-ups closely cooperated with rubber cushion 605, can stop sewage instead to overflow.

Claims

1. an anti-floor drain comprises funnel-form floor drain body (1) and screen cloth cover (2), it is characterized in that also comprising seal (3), fluid-tight basin (4), deodorisation cover (5) and one way valve (6);

Said screen cloth cover (2) removably is embedded in the top of floor drain body (1);

Said upward seal (3) is fixed on the bottom of floor drain body (1);

Said fluid-tight basin (4) is a semicircle endless tube, is arranged on the top of seal (3), and its outer wall abuts against the inwall of floor drain body (1);

Said deodorisation cover (5) is a bowl bodies, and its bottom and screen cloth cover (2) Joint tip upside down in the fluid-tight basin (4), is provided with spacing H between the bowl edge of bowl bodies and the inner edge of semicircle endless tube;

Said one way valve (6) is arranged on floor drain body (1) bottom.

2. floor drain according to claim 1 is characterized in that, said upward seal (3) is fixed on the bottom of floor drain body (1) by screw thread; Be provided with between last seal (3) and the floor drain body (1) and prevent from the pad (302) that leaks a handheld ring (301) to be set in the last seal (3).

3. floor drain according to claim 1, it is characterized in that one way valve (6) comprise valve body (601), be arranged on hollow ball float (602) in the valve body (601), be arranged on resistance that valve body (601) bottom stops hollow ball float (602) to fall fall mechanism (603), be arranged on the ring-shaped baffle (604) on valve body (601) top and be attached on baffle plate (604) and go up the rubber cushion (605) that employing silica gel is made.

4. floor drain according to claim 3 is characterized in that resistance falls mechanism (603) for hindering muscle.

5. floor drain according to claim 1 is characterized in that the spacing H between the inner edge of bowl edge and semicircle endless tube of bowl bodies is 3～10mm.

6. according to each described floor drain of claim 1～5, it is characterized in that screen cloth cover (2) is provided with an outwards outstanding technology and takes (201), floor drain body (1) top is provided with technology takes the groove that (201) are complementary, and bottom portion of groove is provided with step.