CN214574446U - Assembled seepage-proofing drainage structure - Google Patents

Abstract

The utility model discloses an assembled seepage prevention drainage structures, including drain pipe, prevention of seepage spare and waterproof layer, the drain pipe cross-under is in floor basic unit, prevention of seepage spare is located the drain pipe top and has a aqueduct that extends into in the drain pipe, the aqueduct top is outwards opened and is formed with an annular water conservancy diversion portion, prevention of seepage spare is located the mortar layer, and this water conservancy diversion portion top surface flushes with mortar layer top surface, the waterproof layer is scribbled in on the mortar layer. The utility model has the advantages that the seepage-proof piece is arranged in the plane of the mortar layer, the water guide pipe part of the seepage-proof piece smaller than the water discharge pipe is inserted into the water discharge pipe, after the waterproof layer is coated on the surface of the mortar layer and the seepage-proof piece, the waterproof layer can guide the sewage on the mortar layer to enter the water guide pipe and the water discharge pipe in sequence, and the seepage-proof drainage effect is excellent; and it need not to use mortar to pour the funnel structure, simple to operate, steady quality.

Description

Assembled seepage-proofing drainage structure

Technical Field

The utility model relates to an assembled antiseep drainage structures belongs to architectural decoration technical field.

Background

The building drainage system collects water used by people in daily life and industrial production respectively, and discharges the water into a sewage pipeline directly or after local treatment, and the building drainage system is divided into three types according to different types of sewage received by the system: a domestic drainage system, an industrial wastewater drainage system and a rainwater drainage system.

In particular, in wading areas such as toilets, kitchens, balconies and the like, once leakage occurs due to unsmooth drainage, the leakage-free water supply device not only causes inconvenience for the owners to use, but also causes great influence on the quality and reputation of the whole decoration project. When the problem of unsmooth drainage occurs, besides possibly causing the leakage of floors at the lower parts of floors, the water in the cushion layer and the bonding layer is easy to permeate into other rooms along the floors, and water marks, mildewing, blacking and the like are formed on the walls and the floors of other rooms. The repair of the leakage problem can not achieve a thorough repair effect only by local surface leakage stoppage, a finishing layer needs to be chiseled off to carry out waterproof treatment again, and sometimes even the buried heating pipeline is damaged, so that the more serious leakage problem is caused.

The invention provides an anti-seepage drainage structure which is widely applicable, simple and convenient to construct, stable in quality and high in cost performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an assembled prevention of seepage leaks drainage structures, this prevention of seepage structure has solved among the prior art and has worn building pipeline waterproof construction trouble, the not good problem of prevention of seepage effect.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an assembled seepage prevention drainage structures, includes drain pipe, prevention of seepage spare and waterproof layer, the drain pipe cross-under is in floor basic unit, the prevention of seepage spare is located the drain pipe top and has a aqueduct that extends into in the drain pipe, the aqueduct top is outwards opened and is formed with an annular water guide portion, the prevention of seepage spare is located the mortar layer, and this water guide portion top surface flushes with the mortar layer top surface, the waterproof layer is scribbled in on the mortar layer.

The further improved scheme in the technical scheme is as follows:

1. in the above scheme, the waterproof layer covers the inner wall of the water guide pipe along the water guide part.

2. In the above scheme, the anti-seepage piece is further provided with a plurality of annular supporting plates, and the annular supporting plates are located between the floor base layer and the water guide part.

3. In the scheme, the annular supporting plate is provided with a plurality of water permeable holes.

4. In the above scheme, a drainage gap is formed between the water guide pipe and the drainage pipe.

5. In the above scheme, the top end of the drain pipe is flush with the top surface of the floor base layer.

6. In the above scheme, it has an annular water-proof tank to open on the floor slab basic unit, in this water-proof tank with the periphery wall laminating at drain pipe top, it has waterproof sealing material to fill in the water-proof tank.

7. In the above scheme, the tail end of the water guide part is provided with a stepped part, and the stepped part is positioned in the mortar layer.

8. In the above scheme, the top end of the drainage pipe is not higher than the top surface of the floor base layer.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the assembled seepage-proofing drainage structure of the utility model has the advantages that the seepage-proofing piece is arranged in the plane of the mortar layer, the water guide pipe part of the seepage-proofing piece, which is smaller than the drainage pipe, is inserted into the drainage pipe, after the waterproof layer is coated on the surface of the mortar layer and the seepage-proofing piece, the waterproof layer can guide the sewage on the mortar layer to enter the water guide pipe and the drainage pipe in sequence, and the seepage-proofing drainage effect is excellent; and it need not to use mortar to pour the funnel structure, simple to operate, steady quality.

2. The utility model discloses assembled prevention of seepage leaks drainage structures, its setting through cyclic annular backup pad can support prevention of seepage spare, can utilize the hole of permeating water in the cyclic annular backup pad again, discharges the moisture in the mortar layer into the drainage clearance between drain pipe and the aqueduct to derive the sewage that oozes down.

3. The utility model discloses assembled prevention of seepage leaks drainage structures, it is through seting up the capillary groove at drain pipe and floor basic unit juncture, fills waterproof sealing material, avoids in the gap between sewage infiltration drain pipe and the floor basic unit, destroys connection structure.

Drawings

FIG. 1 is a sectional view of the assembled anti-seepage drainage structure of the utility model;

FIG. 2 is a cross-sectional view of the barrier;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: 1. a drain pipe; 2. a barrier; 21. a water conduit; 22. a water guide part; 221. a step portion; 23. an annular support plate; 231. water permeable holes; 3. a waterproof layer; 4. a drainage gap; 5. a waterproof groove; 51. a waterproof sealing material; 100. a floor base layer; 101. and (4) a mortar layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: an assembled seepage-proofing drainage structure, referring to figure 1, comprises a drainage pipe 1, a seepage-proofing piece 2 and a waterproof layer 3, wherein the drainage pipe 1 is penetrated in a floor base layer 100, the seepage-proofing piece 2 is positioned above the drainage pipe 1 and is provided with a water guide pipe 21 extending into the drainage pipe 1, the top of the water guide pipe 21 is opened outwards to form an annular water guide part 22, the seepage-proofing piece 2 is positioned in a mortar layer 101, the top surface of the water guide part 22 is flush with the top surface of the mortar layer 101, and the waterproof layer 3 is applied to the mortar layer 101; the top end of the drainage pipe 1 is not higher than the top surface of the floor base layer 100.

Example 2: the utility model provides an assembled seepage prevention drainage structures, refers to attached figure 1~3, including drain pipe 1, prevention of seepage part 2 and waterproof layer 3, drain pipe 1 cross-under in floor base layer 100, prevention of seepage part 2 is located drain pipe 1 top and has a aqueduct 21 that extends into in the drain pipe 1, the outside opening in aqueduct 21 top is formed with an annular water guide portion 22, prevention of seepage part 2 is located mortar layer 101, and this water guide portion 22 top surface flushes with mortar layer 101 top surface, waterproof layer 3 coats in on mortar layer 101.

The waterproof layer 3 covers the inner wall of the water guide pipe 21 along the water guide part 22; the seepage-proofing piece 2 is also provided with a plurality of annular supporting plates 23, and the annular supporting plates 23 are positioned between the floor base layer 100 and the water guide part 22; a plurality of water permeable holes 231 are formed in the annular supporting plate 23; a drainage gap 4 is arranged between the water conduit 21 and the drainage pipe 1; the top end of the drainage pipe 1 is flush with the top surface of the floor base layer 100.

The floor slab base layer 100 is provided with an annular waterproof groove 5, the waterproof groove 5 is attached to the outer peripheral wall of the top of the drain pipe 1, the waterproof groove 5 is filled with a waterproof sealing material 51, and the waterproof sealing material 51 can be one or more of polyurethane sealant, acrylic sealant and silane modified polyether sealant; the tail end of the water guide part 22 is provided with a step part 221, and the step part 221 is positioned in the mortar layer 101, so that the connection strength of the mortar part and the anti-seepage piece is improved by the step part 221.

By adopting the scheme, the seepage-proofing piece is arranged in the plane of the mortar layer, the water guide pipe part of the seepage-proofing piece smaller than the water discharge pipe is inserted into the water discharge pipe, and after the waterproof layer is coated on the surface of the mortar layer and the seepage-proofing piece, the waterproof layer can guide sewage on the mortar layer to sequentially enter the water guide pipe and the water discharge pipe, so that the seepage-proofing and water-discharging effects are excellent; and it need not to use mortar to pour the funnel structure, simple to operate, steady quality.

In addition, the annular supporting plate can support the anti-seepage piece, and can discharge water in the mortar layer into a drainage gap between the drainage pipe and the water guide pipe by utilizing the water permeable holes in the annular supporting plate, so that the leaked sewage is guided out.

In addition, it is through seting up the capillary groove at drain pipe and floor base course juncture, fills waterproof sealing material, avoids in sewage infiltration drain pipe and the gap between the floor base course, destroys connection structure.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (9)

1. The utility model provides an assembled seepage prevention drainage structures, its characterized in that, includes drain pipe (1), prevention of seepage piece (2) and waterproof layer (3), drain pipe (1) cross-under is in floor basic unit (100), prevention of seepage piece (2) are located drain pipe (1) top and have one and extend into aqueduct (21) in drain pipe (1), aqueduct (21) top is outwards opened and is formed with an annular water guide portion (22), prevention of seepage piece (2) are located mortar layer (101), and this water guide portion (22) top surface flushes with mortar layer (101) top surface, waterproof layer (3) are applied in on mortar layer (101).

2. The fabricated seepage-proofing drainage structure as claimed in claim 1, wherein the waterproof layer (3) is coated on the inner wall of the water conduit (21) along the water guide part (22).

3. The fabricated seepage-proofing and drainage structure according to claim 1, wherein the seepage-proofing member (2) is further provided with a plurality of annular supporting plates (23), and the annular supporting plates (23) are positioned between the floor base (100) and the water guide part (22).

4. The assembled seepage-proofing drainage structure according to claim 3, wherein the annular supporting plate (23) is provided with a plurality of water-permeable holes (231).

5. The fabricated seepage-proofing drainage structure according to claim 4, wherein a drainage gap (4) is formed between the water conduit (21) and the drainage pipe (1).

6. The fabricated seepage-proofing drainage structure according to claim 5, wherein the top end of the drainage pipe (1) is flush with the top surface of the floor base (100).

7. The fabricated seepage-proofing and drainage structure according to claim 6, wherein the floor base (100) is provided with an annular waterproof groove (5), the waterproof groove (5) is attached to the outer peripheral wall of the top of the drainage pipe (1), and the waterproof groove (5) is filled with a waterproof sealing material (51).

8. The fabricated leakage-prevention drainage structure as claimed in claim 1, wherein the water guide part (22) has a stepped part (221) at the rear end thereof, and the stepped part (221) is located in the mortar bed (101).

9. The fabricated seepage-proofing drainage structure according to claim 1, wherein the top end of the drainage pipe (1) is not higher than the top surface of the floor base (100).

Images