Waterproof fitting for preventing water leakage of pipeline

A technology for pipes and accessories, applied in the field of waterproof accessories, can solve the problems of poor waterproof effect, complex waterproof construction process around pipes, and ineffective waterproof durability, etc., achieving obvious effects and simple construction

Inactive Publication Date: 2006-11-22
LANZHOU UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The beneficial effect of the invention is that it can completely eliminate the water leakage problem of the building floor around the pipes, and solve the problems of complicated waterproof construction technology around the pipes, poor waterproof effect, and poor waterproof durability.

Method used

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  • Waterproof fitting for preventing water leakage of pipeline
  • Waterproof fitting for preventing water leakage of pipeline
  • Waterproof fitting for preventing water leakage of pipeline

Examples

Experimental program
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Embodiment Construction

[0010] Below in conjunction with accompanying drawing and embodiment the present invention is further described

[0011] like figure 1 , 2 As shown, a waterproof sleeve (1) is made of an elastomer waterproof membrane, and a ring-shaped waterproof flange (2) is connected to the lower end of the waterproof sleeve (1). The waterproof sleeve (1) is perpendicular to the waterproof The plane where the flange (2) is located, the waterproof sleeve (1) and the waterproof flange (2) are built at one time.

[0012] like image 3 As shown, the waterproof sleeve (1) is nested on the vertical pipe (3), and the upper end of the waterproof sleeve (1) is clamped and sealed with a pipe collar (7). The waterproof flange (2) is installed between the floor structure layer (5) and the floor surface layer (3), and the waterproof flange (2) is used to connect with the floor surface waterproof material (4) to ensure the sealing lap length, In this way, an integral waterproof node will be formed ar...

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Abstract

The invention discloses a waterproof fitting for preventing leakage of tube, to improve the quality of waterproof project. Wherein, it connect an annular waterproof wing edge (2) to the lower end of waterproof muffle (1); the waterproof muffle (1) is vertical to the plane of waterproof wing edge (2); the waterproof muffle (1) and the waterproof (2) are built in one time; the waterproof muffle (1) is embedded sheathed on the vertical tube (3); the upper reducing part of waterproof muffle (1) is clamped and sealed by pipe hoop (7); the waterproof wing edge (2) is mounted between the ground structural layer (5) and the surface layer (3); its outer edge is connected to the waterproof material (4) of floor.

Description

technical field [0001] The invention relates to insulation or other protection of buildings, in particular to a waterproof fitting for preventing water leakage around pipes on the floor of a building. Background technique [0002] There are many pipes passing through the floor on roofs, washrooms, toilets and other places where water flows frequently. The surrounding pipes are not tightly sealed, or although the construction has been carefully constructed, after a period of use due to the expansion and contraction of the pipes, Micro-cracks are easy to appear around the pipes, causing water leakage on the roof and floor. To rectify the cause, at present, sealing paste is mainly used to seal around the pipes so that the floor waterproof material and the pipes form a closed waterproof system. When heat expands and contracts with cold, the bonding range between the sealing material and the pipe wall is too small, which affects the deformation of the sealing material, and it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L5/00
Inventor 尚九平王晓彤
Owner LANZHOU UNIVERSITY OF TECHNOLOGY
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