CN215166653U - Leakage-proof structure for root of pipeline - Google Patents

Abstract

The utility model discloses a pipeline root antiseep structure, including running through the pipeline of locating on the floor, the cover is equipped with stagnant water platform on the pipeline, the pipeline with stagnant water platform seamless connection, the lower surface seamless of stagnant water platform set firmly in on the floor. The utility model discloses set up stagnant water platform at the weak position of seepage of pipeline root, can effectually prevent the seepage of stagnant water at weak positions such as pipeline, tube-well, flue root, avoid later stage maintenance rectification, material saving and manual work.

Description

Leakage-proof structure for root of pipeline

Technical Field

The utility model belongs to the building field especially relates to an antiseep structure.

Background

Leakage is one of the most common quality problems during the use of buildings and is one of the main causes of complaints from owners. The leakage comprises the leakage of indoor pipelines, pipe wells and the root of a flue, the leakage of a roof, the leakage of an outer wall and the leakage of a basement bottom plate. Among them, the leakage at the root of indoor pipelines, pipe wells and flues is common. From the perspective of owners, leakage causes great troubles to life of the owners, and living experience is seriously influenced. From the construction aspect, the leakage quality complaint event has adverse effects on the market public praise of the enterprise, the reliability of the enterprise in the public is reduced, and the brand construction of the enterprise is not facilitated. In addition, the subsequent correction of the leakage has high cost and difficulty and the effect is difficult to achieve an ideal state.

Although the existing buildings pay attention to the problem of leakage during construction, the existing buildings do not have good countermeasures, and the adopted measures are high in cost or unsatisfactory in leakage prevention effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome not enough and the defect mentioned in the above background art, provide a pipeline root seepage prevention structure that construction cost is low, the leak protection is effectual. In order to solve the technical problem, the utility model provides a technical scheme does:

the utility model provides a pipeline root antiseep structure, is including running through the pipeline of locating on the floor, the cover is equipped with stagnant water platform on the pipeline, the pipeline with stagnant water platform seamless connection, the lower surface seamless of stagnant water platform set firmly in on the floor. The utility model discloses in, when executing the stagnant water platform, prop up in advance and establish the template to do benefit to stagnant water platform and solidify the shaping.

In the above leakage prevention structure for the root of the pipeline, preferably, the floor slab is provided with a through hole, the pipeline is arranged in the through hole, and a pipe hole plugging portion for seamlessly and fixedly connecting the pipeline and the floor slab is arranged between the outer side surface of the pipeline and the inner side surface of the through hole. The pipe hole plugging part is used for filling a gap between the pipeline and the floor slab, so that the pipeline and the floor slab are connected in a seamless mode, and the anti-seepage effect is further achieved. Compare in directly adopting sealed packing of gluing, adopt the utility model provides a sealed effect of pipe hole shutoff portion is better, and construction cost is lower, and water-proof effects is better.

In the leakage-proof structure for the root of the pipeline, preferably, the pipe hole plugging part comprises a concrete layer and a water-stopping sealing ring, and the water-stopping sealing ring is sleeved on the pipeline and is embedded in the concrete layer. The concrete layer can make the pipeline and the floor slab be closely connected, and the sealing ring can be a rubber ring, which can further improve the anti-seepage effect. When the concrete layer is constructed, a template is erected at the bottom layer of the floor slab, and a finished product PVC hanging hole plugging mold is used for mold filling, so that the concrete layer is firmly supported, and the concrete layer is formed.

In the leakage-proof structure for the root of the pipeline, preferably, the concrete layer comprises a bottom concrete layer and a top concrete layer, and the top concrete layer is arranged on the bottom concrete layer. The concrete layer is cast and tamped twice by C20 fine stone micro-expansion concrete, the bottom concrete layer is obtained when the casting and tamping for the first time is lower than the finished surface, then the top concrete layer is obtained by casting and tamping for the second time, and the concrete layer is maintained in time to perform a structure water-closing test. The top concrete layer is doped with a certain amount of waterproof powder to improve the anti-seepage effect.

In the leakage-proof structure for the root of the pipeline, preferably, a transition layer which is beneficial to the interface connection of new and old concrete is arranged between the concrete layer and the inner side surface of the through hole. When the concrete layer is constructed, in order to ensure the connection of the interfaces of new and old concrete, the concrete on the inner side surface of the through hole is chiseled and cleaned up, and then a transition layer is coated after the concrete is wetted, wherein the transition layer can adopt cement paste.

In the above-mentioned leakage-proof structure for the root of the pipeline, preferably, the upper surface of the water stopping table is inclined, and the central height of the water stopping table is higher than the edge height of the water stopping table. The arrangement mode can further improve the anti-seepage effect.

In the leakage-proof structure for the root of the pipeline, preferably, the upper surface and the outer side surface of the water-stopping table are provided with a layer of waterproof layer. The waterproof layer has the function of improving the waterproof effect, the waterproof layer is uniformly coated, local accumulation is avoided, the thickness of the waterproof layer cannot be too thick or too thin, and the number of coatings is increased if the thickness of the waterproof layer is not enough; the thickness of the waterproof layer should meet the specification and design requirements, and is typically 1.5mm to 2 mm.

In the above anti-leakage structure for the root of the pipeline, preferably, a transition layer which is beneficial to the interface connection of new and old concrete is arranged between the water stop platform and the floor slab. Before the water stopping platform is made by installing a mold at the root of the pipeline, the floor slab and the wall surface are chiseled firstly, the interface is wetted and brushed with a transition layer, so that the new concrete and the old concrete are tightly combined, and the transition layer can adopt cement paste.

The utility model discloses in, above-mentioned pipeline root antiseep structure can be used to position that pipeline, tube well, flue etc. and floor handing-over department have the prevention of seepage requirement, is applicable to between bathroom pipeline, kitchen flue, pipeline, tube well, balcony pipeline etc. and has the prevention of seepage requirement and have seepage risk department. Through the setting of stagnant water platform, improve the waterproof interface of pipeline root to more than possible waterproof water level, fundamentally avoids the infiltration hidden danger of pipeline root, can effectively avoid the weak position of pipeline root seepage to take place the phenomenon of seepage.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses set up stagnant water platform at the weak position of seepage of pipeline root, can effectually prevent the seepage of stagnant water at weak positions such as pipeline, tube-well, flue root, avoid later stage maintenance rectification, material saving and manual work.

2. The utility model discloses a root of pipe antiseep structure maneuverability is strong, and the construction is simple and convenient.

3. The utility model provides a stagnant water platform die-filling template repeatedly usable, the flexible operation, the ann tears portably open, and the turnover rate is high, and material saving practices thrift the manpower, reduce cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the leakage-proof structure at the root of the pipeline of the present invention.

Illustration of the drawings:

1. a floor slab; 2. a pipeline; 3. a water stop table; 4. a water stop sealing ring; 5. a bottom concrete layer; 6. a top concrete layer; 7. PVC hangs hole shutoff mould.

Detailed Description

To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below.

Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.

Unless otherwise specifically stated, various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or can be prepared by an existing method.

Example (b):

as shown in fig. 1, the leakage-proof structure at the root of the pipeline of the embodiment includes a pipeline 2 penetrating through the floor slab 1, a water stop platform 3 is sleeved on the pipeline 2, the pipeline 2 is seamlessly connected with the water stop platform 3, and the lower surface of the water stop platform 3 is seamlessly fixed on the floor slab 1.

The anti-seepage structure at the root of the pipeline can be used for the positions with anti-seepage requirements at the joints of the pipeline 2, a pipe well, a flue and the like and a floor slab, and is suitable for the positions with anti-seepage requirements and seepage risks at the pipelines of a toilet, a kitchen flue, the pipeline 2, the pipe well, the balcony pipeline and the like. Through the setting of stagnant water platform 3, improve the waterproof interface of 2 roots of pipeline more than possible waterproof water level, fundamentally avoids the infiltration hidden danger of 2 roots of pipeline, can effectively avoid 2 roots of pipeline seepage weak position to take place the phenomenon of seepage.

In this embodiment, a through hole is formed in the floor slab 1, the pipeline 2 is disposed in the through hole, and a pipe hole plugging portion for seamlessly and fixedly connecting the pipeline 2 and the floor slab 1 is disposed between the outer side surface of the pipeline 2 and the inner side surface of the through hole.

In this embodiment, pipe hole shutoff portion includes concrete layer and stagnant water sealing washer 4, and stagnant water sealing washer 4 cover is located on pipeline 2 and is buried underground in concrete layer. When the concrete layer is constructed, a template is erected at the bottom layer of the floor slab 1, and a finished product PVC hanging hole plugging mold 7 is used for mold filling.

In this embodiment, the concrete layer includes a bottom concrete layer 5 and a top concrete layer 6, and the top concrete layer 6 is disposed on the bottom concrete layer 5.

In this embodiment, a transition layer which is beneficial to the interface connection between new and old concrete is arranged between the concrete layer and the inner side surface of the through hole. The transition layer can be made of cement paste, and roughening treatment is carried out before the transition layer is constructed.

In this embodiment, the upper surface of the water stopping table 3 is inclined, and the center height of the water stopping table 3 is higher than the edge height of the water stopping table 3.

In this embodiment, a waterproof layer is disposed on the upper surface and the outer side surface of the water stop table 3.

In this embodiment, a transition layer which is beneficial to the interface connection of new and old concrete is arranged between the water stop table 3 and the floor slab 1. The transition layer can be made of cement paste, and roughening treatment is carried out before the transition layer is constructed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a pipeline root seepage prevention structure, its characterized in that, including running through pipeline (2) of locating on floor (1), the cover is equipped with stagnant water platform (3) on pipeline (2), pipeline (2) with stagnant water platform (3) seamless connection, the lower surface seamless of stagnant water platform (3) set firmly in on floor (1).

2. The leakage-proof structure for the root of the pipeline according to claim 1, wherein the floor slab (1) is provided with a through hole, the pipeline (2) is arranged in the through hole, and a pipe hole plugging portion for seamlessly and fixedly connecting the pipeline (2) and the floor slab (1) is arranged between the outer side surface of the pipeline (2) and the inner side surface of the through hole.

3. The leakage-proof structure for the root of the pipeline according to claim 2, wherein the pipe hole plugging portion comprises a concrete layer and a water-stopping sealing ring (4), and the water-stopping sealing ring (4) is sleeved on the pipeline (2) and is embedded in the concrete layer.

4. The pipe root seepage prevention structure of claim 3, wherein the concrete layer comprises a bottom concrete layer (5) and a top concrete layer (6), and the top concrete layer (6) is arranged on the bottom concrete layer (5).

5. The leakage-proof structure for the root of the pipeline as claimed in claim 3, wherein a transition layer for facilitating the interface connection between the new and the old concrete is arranged between the concrete layer and the inner side surface of the through hole.

6. The leakage prevention structure for the root of a pipeline according to any one of claims 1 to 5, wherein the upper surface of the water stopping platform (3) is arranged obliquely, and the central height of the water stopping platform (3) is higher than the edge height of the water stopping platform (3).

7. The leakage prevention structure for the root of a pipeline according to any one of claims 1 to 5, wherein a waterproof layer is arranged on the upper surface and the outer side surface of the water stopping platform (3).

8. The pipe root seepage prevention structure according to any one of claims 1 to 5, wherein a transition layer facilitating interface connection of new and old concrete is arranged between the water stop table (3) and the floor slab (1).

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