CN202954419U

CN202954419U - Deodorization floor drain

Info

Publication number: CN202954419U
Application number: CN 201220578740
Authority: CN
Inventors: 蒋克伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-06
Filing date: 2012-11-06
Publication date: 2013-05-29
Anticipated expiration: 2022-11-06

Abstract

The utility model provides a deodorization floor drain and belongs to the technical field of buildings. The deodorization floor drain solves the problems such as an existing floor drain is not good in effects of deodorization and insect prevention. The deodorization floor drain comprises a sleeve, a straight-drainage pipe, a floor drain seat and a panel. The bottom of the sleeve is sealed and a water drainage outlet is arranged on the upper portion of the sleeve, the straight-drainage pipe is located in the sleeve, the sleeve is located in the floor drain seat, the panel is located above the floor drain seat, an annular-shaped groove is formed in the outer side of the sleeve and is located above the water drainage outlet, a first seal ring is sleeved in the groove, and a second seal ring is arranged between the upper portion of the straight-drainage pipe and the sleeve. The deodorization floor drain has the advantages of being simple in structure, good in effects of the deodorization and the insect prevention, and the like.

Description

A kind of odour-proof floor drain

Technical field

The utility model belongs to technical field of buildings, relates to a kind of floor drain, particularly a kind of odour-proof floor drain.

Background technology

Along with people are more and more higher to the requirement of quality of the life, the demand of Household ornament material is also day by day to increase, daily living article not only is satisfied with to its simple function, such as being installed between kitchen, bathroom and the floor drain of the ground surface such as balcony, it not only meets the connection function with sewer pipe, to its deodorization, prevent that the requirement that pernicious gas and mosquito etc. invade is also more and more higher, once deodorization, the vermins-proof effect of floor drain are poor, the foul smell that floor drain returns out etc. will badly influence people's quality of the life and physical and mental health.

Floor drain all has certain deodorization, the function of insect protected at present, and for example the Chinese patent literature data discloses the floor drain deodorizing device [patent No.: 01208032.2; Notice of authorization number: CN2470418Y], it comprises that an outer sleeve has top, the end that weep hole is arranged, and it is bottomless that the outer sleeve the inside fills an inner sleeve pipe section, and an outer sleeve top sealing ring of cover is connected floor drain deodorizing device and seals with sewer pipe mouth.

This kind of floor drain has Double stink, vermins-proof effect, a kind of is the water-stop of the internal sleeve bottom opening of water of outer sleeve bottom, another kind is the gap of using between sealing ring, outer ring shutoff outer sleeve and sewer pipe mouth, but the floor drain of this kind of structure, use sealing ring and outer ring plugging structure comparatively complicated, and the gap of the inner sleeve of floor drain and the junction between outer sleeve lacks sealing, foul smell, pernicious gas, mosquito etc. can be from this gap the place such as enter between kitchen, bathroom by the sewer pipe of floor drain below, and the effect of deodorization, insect protected is still not ideal enough.

Summary of the invention

The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of simple in structure, deodorization, the floor drain that vermins-proof effect is good.

The purpose of this utility model can realize by following technical proposal: a kind of odour-proof floor drain, floor drain comprises sleeve, vertical pipe, floor drain seat and panel, described sleeve sealed bottom and its top have outfall, described vertical pipe is positioned at sleeve, described sleeve is positioned at the floor drain seat, panel is positioned at the top of floor drain seat, it is characterized in that, the outside of described sleeve has annular groove, and groove is positioned at the top of outfall, be arranged with sealing ring one in described groove, there is sealing ring two between the top of described vertical pipe and sleeve.

The deodorization of this floor drain, insect preventing structure one have triple, the one, the water-stop of the water of sleeve bottom to vertical pipe bottom delivery port, the 2nd, the sealing between the sleeve outside and floor drain seat, the 3rd, the sealing between sleeve inboard and the vertical pipe outside, the contacting between place such as between kitchen, bathroom above the sewer pipe that the hermetically-sealed construction of triple deodorizations, insect protected has completely cut off the floor drain below fully and floor drain, foul smell, pernicious gas and mosquitoes etc. in sewer pipe can not the place such as enter between kitchen, bathroom by floor drain, and deodorization, vermins-proof effect are good.

In above-mentioned a kind of odour-proof floor drain, the top of described vertical pipe has annular and turns edge, and described sealing ring two is positioned at the downside turned edge.Sealing ring two is set in the outside of vertical pipe, turns edge and blocks sealing ring two, and sealing ring two can not come off from the upper end of vertical pipe, simple in structure.

In above-mentioned a kind of odour-proof floor drain, the inboard of described sleeve has annular convex rib, and in the time of in vertical pipe is installed to sleeve, described sealing ring two is at convex tendon and between turning edge, and convex tendon prevents that vertical pipe from gliding.Convex tendon withstands sealing ring two, make vertical pipe can not continue to glide, the fixing position of vertical pipe, turn edge and the position of convex tendon positioning seal ring two, sealing ring two is fixed between sleeve and vertical pipe and forms sealing, prevent that foul smell, mosquito etc. from entering the top of floor drain by the outfall of sleeve by the gap between sleeve and vertical pipe, deodorization, vermins-proof effect are good.

In above-mentioned a kind of odour-proof floor drain, the ，Qie Qi position, inside and outside both sides that described convex tendon and groove lay respectively at sleeve over against.During the processing sleeve, can produce an active force when rolling out groove the sidewall of sleeve is caved in to the inside, form the convex tendon that protrudes from the sleeve inside wall, groove and convex tendon are that a step processing puts in place, easy to process.

In above-mentioned a kind of odour-proof floor drain, described sealing ring one and sealing ring two are all to be made by nitrile rubber.The advantages such as it is good that nitrile rubber has oil resistivity, and abrasion resistance is high, and good heat resistance and bonding force are strong, the sealing ring that nitrile rubber is made is arranged in floor drain, good sealing effect, the long service life of floor drain.

Compared with prior art, the odour-proof floor drain that the utility model provides has the following advantages:

1, this odour-proof floor drain has altogether the hermetically-sealed construction of triple deodorizations, insect protected, and the foul smell in the sewer pipe of floor drain below, mosquito etc. such as can not enter between kitchen above floor drain, bathroom fully at the place, and deodorization, vermins-proof effect are good.

2, this odour-proof floor drain forms annular convex rib when rolling out annular groove on the inside wall of sleeve, for installation and the location of sealing ring one and sealing ring two, simple in structure, easy to process.

The accompanying drawing explanation

Fig. 1 is the overall structure sectional view of this odour-proof floor drain.

Fig. 2 is the enlarged drawing in A district of Fig. 1 of this odour-proof floor drain.

In figure, 1, sleeve; 1a, outfall; 1b, groove; 1c, convex tendon; 2, vertical pipe; 2a, turn edge; 3, sealing ring one; 4, sealing ring two; 5, floor drain seat; 6, panel.

The specific embodiment

Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.

Floor drain is the important interface that connects sewerage system and flooring, as the vitals of drainage system in house, to the peculiar smell between kitchen, bathroom, controls extremely important.As shown in Figure 1, it comprises sleeve 1, vertical pipe 2, sealing ring 1, sealing ring 24, floor drain seat 5 and panel 6.

The bottom of sleeve 1 seals, top is opening, the edge of opening has the shoulder of extension, during installation, sleeve 1 is hung in floor drain seat 5, and the top of floor drain seat 5 is coated with panel 6, panel 6 filtrations, the top of sleeve 1 has the outfall 1a that is " U " shape, and the circulation area of outfall 1a is very large.As shown in Figure 1 and Figure 2, the top of sleeve 1 outboard row mouth of a river 1a has annular groove 1b, the part that sleeve 1 is positioned at groove 1b top is the enlarging shape slightly, during roll extrusion annular groove 1b, can make sleeve 1 sidewall to its inboard depression, make the inboard annular convex rib 1c that protrudes from sleeve 1 inside wall that forms of sleeve 1.Vertical pipe 2 is comprised of the straight tube of joint in the form of annular discs and tubular, the top sides of joint is along having to the annular of its outside expansion 2a that turns edge, vertical pipe 2 is arranged in sleeve 1, and the annular convex rib 1c of sleeve 1 inboard can be against the annular of living vertical pipe 2 2a that turns edge, stop vertical pipe 2 to continue to glide, vertical pipe 2 is positioned in sleeve 1, the delivery port of vertical pipe 2 bottoms is positioned at the below that sleeve 1 outfall 1a descends edge most, this kind of structure, make the bottom of sleeve 1 there is all the time the water existence, and water forms water-stop to the delivery port of vertical pipe 2, prevent the foul smell in sewer pipe, mosquitoes etc. are from entering into the kitchen of floor drain top in vertical pipe 2, the place such as between bathroom, it is the first heavy deodorization, insect preventing structure.

Be arranged with " O " shape sealing ring 1 of being made by nitrile rubber in the annular groove 1b in sleeve 1 outside, use nitrile rubber to make and there is long service life, sealing ring 1 is for the gap between seal sleeve 1 outside and floor drain seat 5, making foul smell in sewer pipe, mosquito etc. can not enter into from the gap between sleeve 1 and floor drain seat 5 top of floor drain, is the second heavy deodorization, insect preventing structure.

The turn edge bottom of 2a of vertical pipe 2 is arranged with " O " shape sealing ring 24 of being made by nitrile rubber, when vertical pipe 2 be installed to sleeve 1 interior after, sealing ring 24 is between the convex tendon 1c of turn edge 2a and sleeve 1 inboard of vertical pipe 2, gap between sealing vertical pipe 2 and sleeve 1, preventing that foul smell in sewer pipe, mosquito etc. from entering the top that enters into again floor drain by place, the gap between vertical pipe 2 and sleeve 1 in the outfall 1a of sleeve 1, is triple deodorizations, insect preventing structure.

The floor drain that the utility model provides has altogether triple deodorizations, the structure of insect protected, stopped the possibility that foul smell, pernicious gas, mosquito and germ etc. in sewer pipe such as enter between kitchen above floor drain, bathroom at the place fully, the with fresh air, clean of place such as keep between kitchen, bathroom, improve people's quality of the life.

Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Although this paper has more been used the terms such as sleeve 1, outfall 1a, groove 1b, convex tendon 1c, vertical pipe 2, the 2a that turns edge, sealing ring 1, sealing ring 24, floor drain seat 5, panel 6, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.

Claims

1. an odour-proof floor drain, floor drain comprises sleeve (1), vertical pipe (2), floor drain seat (5) and panel (6), described sleeve (1) sealed bottom and its top have outfall (1a), described vertical pipe (2) is positioned at sleeve (1), described sleeve (1) is positioned at floor drain seat (5), panel (6) is positioned at the top of floor drain seat (5), it is characterized in that, the outside of described sleeve (1) has annular groove (1b), and groove (1b) is positioned at the top of outfall (1a), be arranged with sealing ring one (3) in described groove (1b), there is sealing ring two (4) between the top of described vertical pipe (2) and sleeve (1).

2. a kind of odour-proof floor drain according to claim 1, is characterized in that, the top of described vertical pipe (2) has annular and turns edge (2a), and described sealing ring two (4) is positioned at the downside of turn edge (2a).

3. a kind of odour-proof floor drain according to claim 2, it is characterized in that, the inboard of described sleeve (1) has annular convex rib (1c), in the time of in vertical pipe (2) is installed to sleeve (1), described sealing ring two (4) is positioned at convex tendon (1c) and turns edge between (2a), and convex tendon (1c) prevents that vertical pipe (2) from gliding.

4. a kind of odour-proof floor drain according to claim 3, is characterized in that, the ，Qie Qi position, inside and outside both sides that described convex tendon (1c) and groove (1b) lay respectively at sleeve (1) over against.

5. a kind of odour-proof floor drain according to claim 1, is characterized in that, described sealing ring one (3) and sealing ring two (4) are all to be made by nitrile rubber.