CN211450040U

CN211450040U - Leakage-proof structure of building water supply and drainage pipeline

Info

Publication number: CN211450040U
Application number: CN201921724169.6U
Authority: CN
Inventors: 张莉莉; 季晓梅; 徐洪涛; 陶小燕
Original assignee: Shandong Xincheng Construction Engineering Co ltd
Current assignee: Shandong Xincheng Construction Engineering Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-09-08
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to a leakage-proof structure, which provides the following proposal that comprises a drain pipe and a pipe cap; the water drain pipe is of a U-shaped structure, the bottom end of the water drain pipe is communicated with a water drain pipe, and the bottom of the outer wall of the water drain pipe is provided with a threaded wall; the inside bottom parcel of pipe cap has the gasket, and the middle part of gasket has seted up the dish groove, and the middle part of the inside bottom of pipe cap is provided with the carousel, and the another side of carousel is fixed with the bracing piece, and the top of bracing piece is fixed with sealed piece, and the periphery of pipe cap is for all being fixed with the rib. The utility model discloses a sealed piece and the gasket that set up can play double seal's effect, seals to the junction of blow-off pipe and blocks water, prevents the leakage of pipe connection department, improves the leakproofness of pipeline when using for a long time.

Description

Leakage-proof structure of building water supply and drainage pipeline

Technical Field

The utility model relates to a prevent leaking the structure, especially relate to a building water supply and drainage pipeline prevents leaking the structure.

Background

At present, building drainage pipelines are generally used for conveying domestic sewage, and high-rise buildings are built higher as the population is continuously increased.

In daily life, the water leakage at the pipeline joint caused by the long-term maintenance of the pipeline always exists, the water inflow of a suspended ceiling and a wall body of a lower-layer user can be caused, the greater danger hidden danger exists, and the following defects in the existing drainage pipeline need to be overcome;

the drain pipe department all stores and has the pipe opening mechanism, generally lies in the bottom of drain pipe, for the siphunculus after preventing the pipeline jam, but this mechanism department does not have the mechanism that prevents to reveal, just generally adopts simple screw mechanism, fixes the pipe cap rotation in the drain pipe bottom, and the leakproofness of junction can't be guaranteed to long-term the use, in order to solve the problem that exists among the aforesaid, therefore, we propose a building water supply and drainage pipe's leak protection structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of building water supply and drainage pipe prevent leaking structure through the sealed piece and the gasket that set up, can play double seal's effect, seals to the junction of bleeder line and blocks water, prevents the leakage of pipe connection department, improves the leakproofness of pipeline when using for a long time, has solved the problem of proposing among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a leakage-proof structure of a building water supply and drainage pipeline comprises a drainage pipe and a pipe cap;

the water drain pipe is of a U-shaped structure, the bottom end of the water drain pipe is communicated with a water drain pipe, and the bottom of the outer wall of the water drain pipe is provided with a threaded wall;

the inside bottom parcel of pipe cap has the gasket, and the middle part of gasket has seted up the dish groove, and the middle part of the inside bottom of pipe cap is provided with the carousel, and the another side of carousel is fixed with the bracing piece, and the top of bracing piece is fixed with sealed piece, and the periphery of pipe cap is for all being fixed with the rib.

Preferably, the inner wall of the pipe cap is provided with a thread groove, and the thread groove is matched with the thread wall in size to form a rotating mechanism.

Preferably, the sealing block is cylindrical and is plugged inside the discharge pipe.

Preferably, the bottom of the water discharge pipe is attached to the top of the sealing sheet.

Preferably, the sealing block and the sealing sheet are made of rubber materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a sealed piece and the gasket that set up can play double seal's effect, seals to the junction of blow-off pipe and blocks water, prevents the leakage of pipe connection department, improves the leakproofness of pipeline when using for a long time.

2. The utility model discloses a sealed piece is cylindricly, and sealed piece stopper connects in the inner wall of blow-off pipe to carry out the complete sealing to the whole pipe wall of blow-off pipe, reach the efficient and prevent letting out the effect.

3. The utility model discloses a cold strip evenly is fixed with around the pipe cap outer wall, and frictional force when increasing rotatory pipe cap does benefit to the rotation of pipe cap, is connected with the carousel by the bracing piece through sealed piece, and sealed piece can not rotate thereupon when doing benefit to the pipe cap rotation, reduces the resistance of rotatory pipe cap.

Drawings

FIG. 1 is a schematic view of an overall structure of a leakage-proof structure of a building water supply and drainage pipeline according to the present invention;

FIG. 2 is a schematic view of the internal structure of a pipe cap of a leakage-proof structure for a building water supply and drainage pipeline provided by the present invention;

fig. 3 is a schematic view of a top view of a pipe cap of a leakage-proof structure for a building water supply and drainage pipeline according to the present invention.

In the figure: 1. a drain pipe; 2. a water discharge pipe; 3. a threaded wall; 4. a pipe cap; 5. a rib; 6. A thread groove; 7. a support bar; 8. a sealing block; 9. sealing the sheet; 10. a turntable; 11. and (4) a disc groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a leakage-proof structure of a building water supply and drainage pipeline comprises a drainage pipe 1 and a pipe cap 4; the water discharge pipe 1 is of a U-shaped mechanism, the bottom end of the water discharge pipe 1 is communicated with a water discharge pipe 2, and the bottom of the outer wall of the water discharge pipe 2 is provided with a threaded wall 3; the inside bottom parcel of pipe cap 4 has gasket 9, and the middle part of gasket 9 has seted up dish groove 11, and the middle part of the inside bottom of pipe cap 4 is provided with carousel 10, and the another side of carousel 10 is fixed with bracing piece 7, and the top of bracing piece 7 is fixed with sealed piece 8, and the periphery of pipe cap 4 is for all being fixed with rib 5.

Wherein, the inner wall of pipe cap 4 is equipped with thread groove 6, and thread groove 6 and the size phase-match of screw wall 3 constitute slewing mechanism.

Wherein, the sealing block 8 is cylindrical, and the sealing block 8 is plugged inside the water discharge pipe 2.

Wherein, the bottom of the water discharge pipe 2 is attached to the top of the sealing sheet 9.

Wherein, the sealing block 8 and the sealing sheet 9 are made of rubber.

The utility model discloses during the use: when using, with the inside of seal block 8 stopper joint at bleeder 2, thread groove 6 of seting up 4 inner walls of pipe cap contacts with the threaded wall 3 of 2 outer wall bottoms of bleeder 2, through 5 rotatory pipe caps 4 of rib, make thread groove 6 and 3 swivelling joint of threaded wall, seal block 8 this moment, will rise based on 2 inner walls of bleeder, seal block 8 is connected with carousel 10 through bracing piece 7, thereby do benefit to that seal block 8 can not rotate thereupon when pipe cap 4 is rotatory, reduce the resistance of rotatory pipe cap 4, when pipe cap 4 complete rotation is in the bottom of bleeder 2, the bottom of bleeder 2 will laminate on the gasket 9 of the inside bottom of pipe cap 4, play double-seal's effect.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A leakage-proof structure of a building water supply and drainage pipeline is characterized by comprising a drainage pipe (1) and a pipe cap (4);

the water drain pipe (1) is a U-shaped mechanism, the bottom end of the water drain pipe (1) is communicated with a water drain pipe (2), and the bottom of the outer wall of the water drain pipe (2) is provided with a threaded wall (3);

the bottom parcel of pipe cap (4) inside has gasket (9), and the middle part of gasket (9) has seted up dish groove (11), and the middle part of the inside bottom of pipe cap (4) is provided with carousel (10), and the another side of carousel (10) is fixed with bracing piece (7), and the top of bracing piece (7) is fixed with sealed piece (8), and the periphery of pipe cap (4) is for all being fixed with rib (5).

2. The leakage-proof structure of the building water supply and drainage pipeline according to claim 1, wherein the inner wall of the pipe cap (4) is provided with a thread groove (6), and the thread groove (6) is matched with the thread wall (3) in size to form a rotating mechanism.

3. The leakage-proof structure of the building water supply and drainage pipeline according to claim 1, wherein the sealing block (8) is cylindrical, and the sealing block (8) is plugged inside the water discharge pipe (2).

4. Leakage prevention structure for building water supply and drainage pipeline according to claim 1, characterized in that the bottom of the discharge pipe (2) is attached to the top of the sealing sheet (9).

5. The leakage-proof structure for the water supply and drainage pipeline of the building as claimed in claim 1, wherein the sealing block (8) and the sealing sheet (9) are made of rubber.