CN211714151U

CN211714151U - Waterproof structure at joint of pipe wall and wall body

Info

Publication number: CN211714151U
Application number: CN201922372444.9U
Authority: CN
Inventors: 徐卓
Original assignee: Yenova Huanuo Household Decoration Group Co ltd
Current assignee: Yenova Huanuo Household Decoration Group Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-20
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a waterproof construction of pipe wall and wall body seam crossing belongs to house waterproof construction technical field, including floor and the downcomer of installing in the floor, the floor upper berth is equipped with the ceramic tile, is equipped with first waterproof layer between floor and the ceramic tile, the downcomer outer wall is equipped with the leak protection subassembly, and the leak protection subassembly includes pipy first festival section and fixed connection in the second festival section of first festival section bottom, and the downcomer is arranged in the inner chamber of first festival section, and the second festival section is laid on first waterproof layer, and the top of first festival section is connected with connecting portion, and connecting portion include inner tube and outer tube, and the inner tube of connecting portion is arranged in the inner chamber of downcomer, and the inner tube top is stretched out the back from the downcomer top and outwards is buckled and link to each other with the top of outer tube, and the outer tube. The utility model discloses have the effect that can reduce the possibility that pipeline and building seam crossing leaked.

Description

Waterproof structure at joint of pipe wall and wall body

Technical Field

The utility model belongs to the technical field of the technique of house waterproof construction and specifically relates to a waterproof construction of pipe wall and wall body seam crossing is related to.

Background

Along with social progress, the living standard and the living quality of people are improved step by step, and more attention is paid to home decoration waterproofing. The house leakage is easily caused by unqualified home decoration water prevention, inconvenience is caused to neighborhoods, the house structure can be corroded, and potential safety hazards are caused.

The utility model discloses a grant utility model patent that bulletin number is CN207331994U discloses a bathroom waterproof construction, its technical scheme main points are including the fixed partition wall that sets up of bottom plate and perpendicular to bottom plate, wear to be equipped with the floor drain subassembly that is used for the drainage on the bottom plate, the inboard bottom laminating of partition wall is fixed with waterproof dam, module, waterproof layer and floor warm up have been laid in proper order to the bottom plate top, waterproof dam fixed surface has the wallboard, waterproof layer laminating waterproof dam department rolls up at least 100mm height all around and stretches into the wallboard inboard, has solved the problem that current partition type bathroom floor leaks.

The above prior art solutions have the following drawbacks: seams exist between the pipe wall of the sewer pipe and the floor slab, and the floor slab is easy to damage due to water leakage at the seams.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof construction of pipe wall and wall body seam crossing, can reduce the possibility that pipeline and building seam crossing leaked to the not enough that exists to prior art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a waterproof construction of pipe wall and wall body seam crossing, includes floor and installs the downcomer in the floor, and the floor upper berth is equipped with the ceramic tile, is equipped with first waterproof layer between floor and the ceramic tile, the downcomer outer wall is equipped with the leak protection subassembly, and the leak protection subassembly includes pipy first segment and fixed connection in the second segment of first segment bottom, and the downcomer is arranged in the inner chamber of first segment, and the second segment is laid on first waterproof layer, and the top of first segment is connected with connecting portion, and connecting portion include inner tube and outer tube, and the inner tube of connecting portion is arranged in the inner chamber of downcomer, and the inner tube top is followed the downcomer top and is stretched out the back and outwards buckled and link to each other with the top of outer tube, and the outer tube bottom.

Through adopting above-mentioned technical scheme, first waterproof layer can prevent that ponding on the floor from directly leaking downwards from the floor, and the connecting portion clamp is fixed at sewer pipe tip simultaneously, can enough strengthen the connectivity of downcomer and connecting portion, can also wrap up sewer pipe outer wall, reduces the possibility that water permeates between the outer wall of first section and downcomer, and then alleviates the possibility that the seam crossing of pipe wall and building leaked.

The present invention may be further configured in a preferred embodiment as: the inner cavity of the downcomer is internally provided with a sealing cover which completely seals the inner cavity of the inner pipe, and the sealing cover is detachably connected with the inner cavity of the inner pipe.

By adopting the technical scheme, during construction, the sealing cover seals the lower water pipe, so that sundries are prevented from falling into the inner cavity of the lower water pipe and blocking the lower water pipe; after the construction is finished, the sealing cover can be taken down.

The present invention may be further configured in a preferred embodiment as: the end edge of the sealing cover is connected with the side wall of the inner pipe in the sewer pipe, and the joint of the sealing cover and the inner pipe is provided with nicks.

Through adopting above-mentioned technical scheme, the nick can alleviate the joint strength of closing cap edge and inner tube, and the constructor of being convenient for after the construction was accomplished, presses closing cap one side and makes closing cap one side earlier with the inner tube disconnection, then holds one side of closing cap and inner tube disconnection and peels off the closing cap from the inner tube completely and drop can.

The present invention may be further configured in a preferred embodiment as: the top end of the sealing cover is fixedly connected with a pull ring.

Through adopting above-mentioned technical scheme, constructor can withhold the pull ring and tear the closing cap from the inner tube, and the operation is convenient more, simple.

The present invention may be further configured in a preferred embodiment as: the sealing cover is a plastic film, and the peripheral wall of the sealing cover is fixedly adhered to the inner wall of the inner pipe.

Through adopting above-mentioned technical scheme, can directly disclose the closing cap broken, just can communicate downcomer inner chamber, use more laborsaving, easy operation.

The present invention may be further configured in a preferred embodiment as: and a second waterproof layer is laid between the second section and the floor tiles, and one end of the second waterproof layer, which is close to the sewer pipe, is abutted against the first section.

Through adopting above-mentioned technical scheme, the second waterproof layer can prevent ponding infiltration to between second section and the first waterproof layer, prevents to destroy the connectivity of first waterproof layer and second section.

The present invention may be further configured in a preferred embodiment as: the bottom wall and the top wall of the second section are provided with at least one circle of raised rings.

Through adopting above-mentioned technical scheme, the protruding circle can strengthen the friction between first waterproof layer, second waterproof layer and the second segment, and then improves the connectivity between first waterproof layer, second waterproof layer and the second segment, can also make the trace water that probably permeates between second waterproof layer and the second segment form the streaming, further lightens the water and keeps away from the possibility that downcomer one end continues the diffusion to permeate between first waterproof layer and the downcomer from the second segment.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the connecting part is clamped at the end part of the sewer pipe, so that the outer wall of the sewer pipe can be wrapped, and the possibility of water permeating between the first section and the outer wall of the sewer pipe is reduced;

2. the sealing cover can prevent sundries from falling into the inner cavity of the sewer pipe and blocking the sewer pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a sectional view taken in the direction of a-a in fig. 1.

Reference numerals: 1. a floor slab; 2. a sewer pipe; 3. floor tiles; 4. a first waterproof layer; 5. a leak-proof assembly; 51. a first segment; 52. a second segment; 521. a raised ring; 53. a connecting portion; 531. an inner tube; 532. an outer tube; 54. sealing the cover; 541. a pull ring; 6. and a second waterproof layer.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a waterproof construction of pipe wall and wall body seam crossing, including floor 1 and the downcomer 2 of installing in floor 1, floor 1 upper berth is equipped with ceramic tile 3, is equipped with first waterproof layer 4 between floor 1 and the ceramic tile 3, installs leak protection subassembly 5 on the downcomer 2. The first waterproof layer 4 can prevent accumulated water on the floor tiles 3 from permeating through the floor slab 1, and the leakage-proof assembly 5 is used for preventing the accumulated water from permeating through the joint between the outer wall of the sewer pipe 2 and the floor tiles 3.

Referring to fig. 1 and 2, after cleaning up large impurities on the surface of a floor slab 1, a constructor lays a first waterproof layer 4 on the floor slab 1, wherein the first waterproof layer 4 can be waterproof paint, and then installs a leakage-proof assembly 5 on a sewer pipe 2.

Referring to fig. 2, the leakage preventing assembly 5 includes a first section 51 having a circular tube shape and a second section 52 fixedly coupled to a bottom end of the first section 51. The first segment 51 can be a plastic waterproof pipe or a stainless steel pipe with a waterproof function, and the first segment 51 is sleeved on the periphery of the downcomer 2. The second section 52 is a rectangular stainless steel plate or a plastic plate, a through hole is formed in the middle of the second section, and the peripheral wall of the through hole is connected with the bottom end of the first section 51 in an integrated forming mode.

The outer wall of the downcomer 2 is attached to the inner wall of the first section 51 and is fixed through adhesive, the second section 52 is laid on the first waterproof layer 4, a plurality of raised rings 521 are integrally processed on the bottom wall of the second section 52 and are used for enhancing the friction between the first waterproof layer 4 and the second section 52, so that the connectivity between the first waterproof layer 4 and the second section 52 is improved, trace water possibly permeating between the bottom walls of the first waterproof layer 4 and the second section 52 can form a circumferential flow, and the possibility that the water is continuously diffused and permeated from one end, away from the downcomer 2, of the second section 52 is further reduced.

The top end of the first section 51 is integrally connected with a connecting part 53, the connecting part 53 comprises an inner pipe 531 and an outer pipe 532 which are matched with the cavity of the downcomer 2, the inner pipe 531 is fixedly bonded on the inner wall of the top end of the downcomer 2 through sealant, the top end of the inner pipe 531 extends out of the opening at the top end of the downcomer 2 and then is vertically bent outwards and fixed with the top end of the outer pipe 532, and the bottom end of the outer pipe 532 is fixedly connected with the top end of the first section 51.

A sealing cover 54 is arranged in the inner cavity of the downcomer 2, the sealing cover 54 can completely seal the inner cavity of the inner pipe 531, and the sealing cover 54 is fixedly connected with the bottom end of the peripheral wall of the inner pipe 531 and used for preventing sundries from falling into the inner cavity of the downcomer 2 and blocking the downcomer 2. The joint between the cap 54 and the inner tube 531 is scored to reduce the strength of the joint between the end edge of the cap 54 and the inner tube 531. The top end of the sealing cover 54 is fixedly connected with a pull ring 541, so that a constructor can conveniently buckle the pull ring 541 to tear the sealing cover 54 off the inner pipe 531, and the operation is convenient. In order to save more labor, the cover 54 may be a plastic film, the peripheral wall of the cover 54 is fixedly adhered to the inner wall of the inner tube 531, and after the construction is completed, the cover 54 is used.

The second waterproof layer 6 is laid on the second section 52, the second waterproof layer 6 can be a plastic waterproof film, the second waterproof layer 6 completely covers the second section 52, the top wall of the second section 52 is also fixed with a plurality of raised rings 521, and the floor tiles 3 are laid on the second waterproof layer 6. The sealant used in the embodiment can be FLEX 310M Classic sealant, and has good waterproof performance.

The specific installation mode of this embodiment is: the constructor first cleans the floor 1 and then applies the first waterproof layer 4. After the first waterproof layer 4 is dried, a layer of FLEX 310 MClasic adhesive is coated on the outer walls of the first waterproof layer 4 and the sewer pipe 2, then the leakage-proof assembly 5 is sleeved on the outer wall of the sewer pipe 2, so that the second section 52 is fixed on the first waterproof layer 4, the connecting part 53 is clamped and fixed at the top end of the peripheral wall of the sewer pipe 2, the inner pipe 531 is attached to the inner wall of the sewer pipe 2, and the sealing cover 54 seals the inner cavity of the sewer pipe 2. The constructor can continue to lay the second waterproof layer 6, the second waterproof layer 6 completely covering the second section 52. The constructor continues to lay mortar on the second waterproof layer 6 and then installs the floor tiles 3 on the mortar. After the repair is completed, the constructor takes out or punctures the sealing cover 54 in the downcomer 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a waterproof construction of pipe wall and wall body seam crossing, includes floor (1) and installs downcomer (2) in floor (1), floor (1) upper berth is equipped with ceramic tile (3), is equipped with first waterproof layer (4), its characterized in that between floor (1) and ceramic tile (3): the outer wall of the sewer pipe (2) is provided with a leakage-proof assembly (5), the leakage-proof assembly (5) comprises a tubular first section (51) and a second section (52) fixedly connected to the bottom end of the first section (51), the sewer pipe (2) is located in an inner cavity of the first section (51), the second section (52) is laid on the first waterproof layer (4), the top end of the first section (51) is connected with a connecting portion (53), the connecting portion (53) comprises an inner pipe (531) and an outer pipe (532), the inner pipe (531) of the connecting portion (53) is located in the inner cavity of the sewer pipe (2), the top end of the inner pipe (531) extends out of the top end of the sewer pipe (2) and then is bent outwards and connected with the top end of the outer pipe (532), and the bottom end of the outer pipe (532) of the connecting portion (53).

2. The waterproof structure at the joint of the pipe wall and the wall body as claimed in claim 1, wherein: a sealing cover (54) is arranged in the inner cavity of the downcomer (2), the inner cavity of the inner pipe (531) is completely sealed by the sealing cover (54), and the sealing cover (54) is detachably connected with the inner cavity of the inner pipe (531).

3. The waterproof structure at the joint of the pipe wall and the wall body as claimed in claim 2, wherein: the end edge of the sealing cover (54) is connected with the side wall of the inner tube (531), and the joint of the sealing cover (54) and the inner tube (531) is provided with nicks.

4. The waterproof structure at the joint of the pipe wall and the wall body as claimed in claim 3, wherein: the top end of the sealing cover (54) is fixedly connected with a pull ring (541).

5. The waterproof structure at the joint of the pipe wall and the wall body as claimed in claim 2, wherein: the sealing cover (54) is a plastic film, and the peripheral wall of the sealing cover (54) is fixedly adhered to the inner wall of the inner pipe (531).

6. The waterproof structure at the joint of the pipe wall and the wall body as claimed in claim 1, wherein: and a second waterproof layer (6) is laid between the second section (52) and the floor tile (3), and one end, close to the sewer pipe (2), of the second waterproof layer (6) is abutted to the first section (51).

7. The waterproof structure at the joint of the pipe wall and the wall body as claimed in claim 6, wherein: the bottom wall and the top wall of the second segment (52) are provided with at least one ring of raised loops (521).