CN201195867Y

CN201195867Y - Water seepage prevention floor drain

Info

Publication number: CN201195867Y
Application number: CNU200820032699XU
Authority: CN
Inventors: 陈志文
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-27
Filing date: 2008-02-27
Publication date: 2009-02-18
Anticipated expiration: 2018-02-27

Abstract

The utility model relates to a water seepage prevention floor drain, which belongs to the technical field of drainage pipe fittings for buildings, and is an improvement of the technical structure of a floor drain with a water stop wing ring, and is mainly characterized in that a water prevention bucket is arranged at the position above a lower port of a floor drain body, thereby effectively solving the problem that the floor drain with the water stop wing ring has no in-place concrete pouring and dead angles, and a clamping cavity formed between the water prevention bucket and the floor drain body has excellent water stop effect, thereby fundamentally overcoming the defect that the water can not be effectively stopped by the patent technology, when the utility model is used, constructors can pre-embed the pipe fitting in place once before pouring concrete, the installation is convenient, the hole is not required to be reserved, the integrity of the concrete floor layer is improved, the water-proof treatment is required after the installation of a kitchen, a toilet or a balcony pipeline in the past is changed, the utility model has simple structure and good water-proof performance, thereby saving a large amount of manpower and funds and greatly improving the working efficiency and the engineering quality.

Description

Water seepage prevention floor drain

Technical field

The utility model relates to a kind of water seepage prevention floor drain, and especially a kind of floor drain with stable and sealing function belongs to water-drainage tube part technical field for building.

Background technology

At present, the floor drain that generally adopts on the market does not have the sealing function, and mounting process falls behind.During fluid concrete, need backup land leak mouth, when waiting to possess mounting condition, floor drain is installed again.After the floor drain installation, the multiplex (MUX) plants cooperation and carries out second pouring outfall concrete on every side.Concrete secondary cast sealing is poor, does not reach the effect of once-cast.If ground, the ground of the kitchen in the house, washroom or balcony leak has ponding, promptly have water by floor drain outer wall seepage, therefore also to do waterproofing work, the factor of its waterproof effect difference is relevant with material and mounting process.This problem is perplexing vast construction unit and user always.By retrieval, at least be provided with a circle on the lateral surface that a kind of disclosed structure main feature of floor drain technical scheme that has sealing wing ring of patent No. ZL200620072400.4 is the floor drain body around floor drain body and the outwardly directed sealing wing of level ring, this technical scheme is a progress with respect to the floor drain that does not have the sealing function, but also exist not enough, particularly since be provided with level to sealing wing ring, it is not in place that concrete pouring appears in sealing wing ring downside, forms the dead angle.

Summary of the invention

The purpose of this utility model provides a kind of water seepage prevention floor drain, solves sealing wing ring downside that the above-mentioned floor drain that has a sealing wing ring exists because of structural factor and the not in place and effective deficiency such as sealing of concrete pouring occurs, realizes effective percolation-proof.

The purpose of this utility model is achieved through the following technical solutions, a kind of water seepage prevention floor drain, comprise floor drain body, envelope bowl and drain cover, the floor drain body has the outlet pipe that runs through the bottom, the part outlet pipe is exposed at floor drain body lower end remainder and extends up in the floor drain body, the upper end of outlet pipe is positioned at the envelope bowl, it is characterized in that floor drain body lower port is provided with anti-bucket with the upper part, and the lower end part and the floor drain body of anti-bucket are one.

The position, upper end of anti-bucket have level to the lip limit, the upper side on lip limit is provided with a sealing ramp with the concentric epirelief in lip limit, on the lip limit outside the sealing ramp around some stable holes are set.

The cross section of sealing ramp is a rectangle, or is isosceles trapezoid, or is hypotenuse for straight flange, another side on one side.

The upper end of outlet pipe inner surface be provided with around outlet pipe and with outlet pipe be the positioning boss that protrudes to the axle center of one, be provided with axially with one heart and with the outlet pipe inwall internal lining pipe of spacing is arranged with outlet pipe in the outlet pipe, the internal lining pipe upper port that outlet pipe is interior and the inner limit of boss are connected as a single entity.

The utility model is the improvement that has the floor drain patented technology structure of sealing wing ring to a kind of, by with the upper part anti-bucket being set in floor drain body lower port, effectively solved the problem at the concrete pouring formation not in place dead angle of the floor drain existence that has sealing wing ring, and the folder chamber that forms between anti-bucket and the floor drain body has fabulous stagnant water effect, few percolating water falls into the nearly bottom in folder chamber along the external wall of floor drain, almost can't rise and by the sealing ramp on the lip limit, from overcome the effectively deficiency of sealing of above-mentioned patented technology at all, the utility model stable hole is arranged on the sealing ramp outside, it only is convenient fixing construction, when the utility model uses, the constructor before fluid concrete with the pre-buried one-time-reach-place of pipe fitting, it is convenient to install, need not to reserve the hole, improved the globality of concrete building aspect, changed kitchen in the past, also need to do waterproofing work after washroom or the balcony piping erection, the utility model is simple in structure, water resistance is good, thereby saved great amount of manpower and fund, improved work greatly and renderd a service and workmanship.

Description of drawings

Fig. 1 is the utility model plan structure schematic diagram;

Fig. 2 looks cross-sectional view for the utility model master;

Among the figure, 1 sealing ramp, 2 anti-buckets, 3 stable holes, 4 floor drain bodies, 5 positioning boss, 6 drain covers, 7 envelope bowls, 8 outlet pipes, 9 internal lining pipes.

The specific embodiment

Further specify the utility model in conjunction with the accompanying drawings and embodiments, as shown in Figure 1, 2, the utility model is made of floor drain body 4, drain cover 6, envelope bowl 7, anti-bucket 2, sealing ramp 1, outlet pipe 8, internal lining pipe 9, and the bowl bear building-up of drain cover 6 and envelope bowl 7 lumps together and forms integral body.Floor drain body 4 has the outlet pipe 8 that runs through the bottom, and a part of outlet pipe 8 is exposed at the lower end of floor drain body 4, and another part outlet pipe extends up in the floor drain body 4, and the upper end of outlet pipe 8 is positioned at envelope bowl 7.Floor drain body 4 lower port are provided with anti-bucket 2 with the upper part, the lower end part and the floor drain body 4 of anti-bucket 2 are one, the position, upper end of anti-bucket 2 have level to the lip limit, the upper side on lip limit is provided with a sealing ramp 1 with the concentric epirelief in lip limit, on the lip limit in sealing ramp 1 outside around some stable holes 3 are set, be provided with on outlet pipe 8 inner surface tops together around outlet pipe 8 inwalls and the positioning boss 5 that protrudes to the axle center, internal lining pipe 9 upper port in the outlet pipe 8 and the inner limit of boss 5 are connected as a single entity.The cross section of sealing ramp is a rectangle, or is isosceles trapezoid, or is hypotenuse for straight flange, another side on one side.

Claims

1. water seepage prevention floor drain, comprise floor drain body, envelope bowl and drain cover, the floor drain body has the outlet pipe that runs through the bottom, the part outlet pipe is exposed at floor drain body lower end, remainder extends up in the floor drain body, the upper end of outlet pipe is positioned at the envelope bowl, it is characterized in that floor drain body lower port is provided with anti-bucket with the upper part, and the lower end part and the floor drain body of anti-bucket are one.

2. water seepage prevention floor drain according to claim 1, the position, upper end that it is characterized in that anti-bucket have level to the lip limit, the upper side on lip limit is provided with a sealing ramp with the concentric epirelief in lip limit, on the lip limit in the sealing ramp outside around some stable holes are set.

3. water seepage prevention floor drain according to claim 2, the cross section that it is characterized in that the sealing ramp is a rectangle, or is isosceles trapezoid, or is hypotenuse for straight flange, another side on one side.

4. water seepage prevention floor drain according to claim 1, the upper end that it is characterized in that the outlet pipe inner surface be provided with around outlet pipe and with outlet pipe be the positioning boss that protrudes to the axle center of one, be provided with axially with one heart and with the outlet pipe inwall internal lining pipe of spacing is arranged with outlet pipe in the outlet pipe, the internal lining pipe upper port that outlet pipe is interior and the inner limit of boss are connected as a single entity.