CN202139660U

CN202139660U - Floor drain structure

Info

Publication number: CN202139660U
Application number: CN201120033021U
Authority: CN
Inventors: 潘俊良
Original assignee: SHANGHAI HONGTAI PLASTIC INDUSTRIAL CO LTD
Current assignee: SHANGHAI HONGTAI PLASTIC INDUSTRIAL CO LTD
Priority date: 2011-01-31
Filing date: 2011-01-31
Publication date: 2012-02-08
Anticipated expiration: 2021-01-31

Abstract

The utility model relates to a floor drain structure, which comprises a base, an overflow pipe, a drainage pipe, an anti-blockage net and a water inlet trough from bottom to top. The base is fixed to a water inlet of a drain pipe, the drainage pipe is sleeved in the overflow pipe and extends into the drain pipe, an annular flange is arranged above the drainage pipe, a group of side holes is evenly distributed on the periphery of the overflow pipe with a sealed bottom, a platform is arranged above the overflow pipe, the upper portion of the overflow pipe is provided with an annular step, the annular flange of the drainage pipe is abutted onto the annular step, the anti-blockage net is additionally covered above the annular platform, the water inlet trough is arranged above the anti-blockage net, a gap is reserved between the inner wall of the overflow pipe and the outer wall of the drainage pipe, and a space is reserved between the bottom of the drainage pipe and the bottom surface of the overflow pipe. The floor drain structure has the advantages that the floor drain structure is novel in appearance, capable of being combined into one harmonious whole with a marble floor or a floor tile surfacing by means of trough type water inflow, smooth in water inflow, quick in drain, and capable of effectively blocking peculiar smell in a sewage pipe and foul smell to be diffused on the floor because of scientificalness of the floor drain structure. Besides, the floor drain structure is return peculiar smell preventive, return water preventive, anti-blockage and insect-proof.

Description

Drain structure

Technical field

The utility model relates to a kind of drain structure.

Background technology

General floor drain adopts netted water inlet panel, and sewage gets into soil pipe through gutter, when spilling water, emission of bad smell is often arranged in the soil pipe to ground, is full of foul smell to the interior space.

The patent No. 200620055116.6 has disclosed a kind of drain structure, has support, and its main body is a cylindrical shell, and the top of cylindrical shell is linked with flange; The cylindrical shell bottom is provided with and cylindrical shell shrouding of the same size, is connected with the spring that makes shrouding seal cylindrical shell between shrouding and the cylindrical shell, and the utility model compared with prior art; When waste water flowed into cylindrical shell, under the effect of the gravity of water, shrouding overcomes spring force to be separated with cylindrical shell; Delivery port occurs, waste water flows in the sewer, when no water flows; Under the elastic force effect of spring, shrouding is returned to initial position, can block the pernicious gas and the insect of sewer; Cover plate can intercept foreign material and flow into sewer, and the grid external form can make various patterns, simple in structure, use reliable.

Summary of the invention

The utility model technical problem to be solved provides a kind of drain structure that prevents the emission of bad smell in the soil pipe to ground.

The utility model provides following technical proposals to address the above problem: a kind of drain structure; Comprise base, overflow pipe from bottom to top in regular turn, the pipe that leaks, anti-network blocking and go into tank; Base is fixed on the gutter water inlet; The said pipe box that leaks stretches in the drainage pipe in overflow pipe, and an annular nib is established in the pipe top that leaks; The bottom seals of said overflow pipe and be evenly equipped with one group of side opening all around, the overflow pipe top is provided with platform, and is provided with ring-shaped step on overflow pipe top; The annular nib of managing that leaks is replaced on this ring-shaped step; Above ring-shaped platform, add a cover an anti-network blocking, establish into tank, wherein anti-blocking online side; The described overflow pipe inwall and the pipe that leaks are gapped between outer wall, and spacing is left in the bottom and the overflow pipe bottom surface of the pipe that leaks.

Sewage gets in the overflow pipe from the pipe that leaks, and again from one group of side opening spilling water, has intercepted effectively that peculiar smell, foul smell are dispersed into ground in the soil pipe.Really accomplish anti-flavor, anti-water, anti-clogging, the insect-pest of returning of returning.To the gutter of different size, only need the leak pipe and the overflow pipe of one group of different tube diameters of conversion, and need not change miscellaneous part such as base.

On the such scheme basis, in the described drain structure, be provided with groove and step around the base, be provided with circular fence at groove, the place sets into tank at step.The slot type entry is enclosed in employing, and is with ground marble or floor tile paving one integrated mass, very attractive in appearance.

On the such scheme basis, each parts is selected stainless steel and/or engineering plastics for use in the described drain structure, accomplishes durable, environmental protection.

Described drain structure is selected stainless steel and/or engineering plastics for use.

The beneficial effect of the utility model is:

The utility model outward appearance is novel, has abandoned netted water inlet panel, adopts and encloses the slot type entry, and is with ground marble or floor tile paving one integrated mass, very attractive in appearance.Entry is smooth and easy, and draining is fast, and the drain structure science from one group of side opening spilling water, has effectively intercepted peculiar smell in the soil pipe, foul smell is dispersed into ground.Really accomplish anti-flavor, anti-water, anti-clogging, the insect-pest of returning of returning.

Description of drawings

Fig. 1 is the decomposition texture sketch map of the utility model.

Fig. 2 is the cross-sectional view of present embodiment.

The plan structure sketch map that Fig. 3 leaks and manages for the utility model.

The sectional view that Fig. 4 leaks and manages for the utility model.

Fig. 5 is the plan structure sketch map of the utility model overflow pipe.

Fig. 6 is the sectional view of the utility model overflow pipe.

Fig. 7 manages the sectional view with the overflow pipe suit for the utility model leaks.

Fig. 8 is the structural representation of looking up of the utility model base.

Fig. 9 is the sectional view of the utility model base.

The 1--base; The 11--groove; The 12--step;

The 2--overflow pipe;

The 21--side opening; The 22--platform; The 23--ring-shaped step;

The 3--pipe that leaks; The 31--annular nib;

4--prevents network blocking; 5--goes into tank; The 6--circular fence.

The specific embodiment

See also the decomposition texture sketch map of Fig. 1 for the utility model, Fig. 2 is the cross-sectional view of present embodiment, the plan structure sketch map that Fig. 3 leaks and manages for the utility model; The sectional view that Fig. 4 leaks and manages for the utility model, Fig. 5 is the plan structure sketch map of the utility model overflow pipe, Fig. 6 is the sectional view of the utility model overflow pipe; Fig. 7 manages the sectional view with the overflow pipe suit for the utility model leaks; Fig. 8 looks up structural representation and Fig. 9 for shown in the sectional view of the utility model base for the utility model base, and a kind of drain structure comprises base 1, overflow pipe 2 from bottom to top in regular turn, the pipe 3 that leaks, prevents network blocking 4 and go into tank 5; Base 1 is fixed on the gutter water inlet; The said pipe 3 that leaks is enclosed within the overflow pipe 2, stretches in the drainage pipe, and an annular nib 31 is established in pipe 3 tops that leak; The bottom seals of said overflow pipe 2 and be evenly equipped with one group of side opening 21 all around, overflow pipe 2 tops are provided with platform 22, and are provided with ring-shaped step 23 on overflow pipe 2 tops; Pipe 3 the annular nib 31 that leaks is replaced on this ring-shaped step 23; Above ring-shaped platform 23, add a cover an anti-network blocking 4, above anti-network blocking 4, establish into tank 5, wherein; Described overflow pipe 2 inwalls and the pipe that leaks are gapped between 3 outer walls, and spacing is left in the bottom and overflow pipe 2 bottom surfaces of the pipe 3 that leaks.

Sewage gets in the overflow pipes 2 from the pipe 3 that leaks, and again from one group of side opening 21 spilling water, has intercepted effectively that peculiar smell, foul smell are dispersed into ground in the soil pipe.

According to the gutter of code of building design, present embodiment is provided with the leak pipe and the overflow pipe of three groups of different apertures specifications, and wherein, it is 38mm, 46 mm, 66mm that the overflow pipe external diameter is designed with diameter respectively, and side opening delivery port specification is: (8-12) * 10 mm ²Corresponding with it; Pipe 3 the internal diameter specification of leaking is in regular turn: 17.75 mm, 24.75 mm, 34.75 mm; The leak gap of inwall of pipe 3 outer wall to overflow pipe is in regular turn: the bottom of 6.61 mm, 7.11 mm, 12.11 mm, the pipe that leaks is directly 10.5 mm with the basal spacing of overflow pipe, and miscellaneous part need not changed.

Adopt the stainless steel except that anti-network blocking 4 in the said structure, other all adopts the ABS engineering plastics.Moulding is easy, and is easy to assembly.

In the present embodiment, be provided with groove 11 and step 12 around the

base

1,11 places are provided with circular fence 6 at groove, and 12 places set into tank 5 at step.The slot type entry is enclosed in employing, and is with ground marble or floor tile paving one integrated mass, very attractive in appearance.

The utility model outward appearance is novel, has abandoned netted water inlet panel, adopts and encloses the slot type entry, and entry is smooth and easy, and draining is fast.

Claims

1. drain structure; Comprise base (1); It is characterized in that: comprise base (1), overflow pipe (2) from bottom to top in regular turn, the pipe (3) that leaks, anti-network blocking (4) and go into tank (5), base (1) is fixed on the gutter water inlet, and the said pipe (3) that leaks is enclosed within the overflow pipe (2); Stretch in the drainage pipe, an annular nib (31) is established in pipe (3) top that leaks; The bottom seals of said overflow pipe (2) and be evenly equipped with one group of side opening (21) all around; Overflow pipe (2) top is provided with platform (22); And be provided with ring-shaped step (23) on overflow pipe (2) top, the annular nib (31) of pipe (3) that leak is replaced on this ring-shaped step (23), adds a cover an anti-network blocking (4) in ring-shaped platform (23) top; Establish into tank (5) in anti-network blocking (4) top; Wherein, described overflow pipe (2) inwall and leak gappedly between pipe (3) outer wall, spacing is left in the bottom of the pipe (3) that leaks and overflow pipe (2) bottom surface.

2. drain structure according to claim 1 is characterized in that: base (1) is provided with groove (11) and step (12) on every side, locates to be provided with circular fence (6) at groove (11), locates to set into tank (5) at step (12).

3. drain structure according to claim 1 and 2 is characterized in that: each parts is selected stainless steel and/or engineering plastics for use in the described drain structure.