CN218972021U - Waterproof sleeve with self-checking function - Google Patents
Waterproof sleeve with self-checking function Download PDFInfo
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- CN218972021U CN218972021U CN202223522224.8U CN202223522224U CN218972021U CN 218972021 U CN218972021 U CN 218972021U CN 202223522224 U CN202223522224 U CN 202223522224U CN 218972021 U CN218972021 U CN 218972021U
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- penetrating pipe
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Abstract
The utility model relates to the technical field of building waterproofing, and provides a waterproof sleeve with a self-checking function, which comprises a wall penetrating pipe, a connecting pipe and a waterproof sleeve, wherein the wall penetrating pipe is used for penetrating through a wall and is fixed on the wall, a mounting hole is formed in the wall, and the wall penetrating pipe and the mounting hole are coaxial; the flange sleeve is arranged between the wall penetrating pipe and the wall body, and the flange sleeve and the wall penetrating pipe are coaxially arranged; the two fixing rings are respectively positioned at two ends of the flange sleeve, and an inspection cavity is formed among the flange sleeve, the wall penetrating pipe and the two fixing rings; and the pressure test tube is arranged on the flange sleeve, one end of the pressure test tube is communicated with the inspection cavity, and the other end of the pressure test tube extends to the outer side of the wall body. Through the technical scheme, the problem that the sealing effect of the rigid waterproof sleeve or the flexible sleeve cannot be checked in advance in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of building waterproofing, in particular to a waterproof sleeve with a self-checking function.
Background
The reserved holes of the wall body are mainly used for pipeline line installation after the reserved holes are distributed and reserved, and the reserved holes of the general wall body are matched with the material passing pipeline in design. The existing waterproof sleeves comprise two types, namely a flexible waterproof sleeve and a rigid waterproof sleeve, wherein the flexible waterproof sleeve is required to be additionally provided with a flange gland for sealing after a wall-penetrating pipeline is installed, and the sealing failure of the sleeve and water leakage are possibly caused by the fact that workers cannot operate the flange gland in place or a rubber ring is damaged in the process of installing the flange gland; the rigid waterproof sleeve needs to be filled and sealed between the sleeve and the wall penetrating pipeline, and the pipeline and the sleeve are completely fixed and cannot stretch and retract although the sealing effect is good. And whether the rigid waterproof sleeve or the flexible waterproof sleeve needs to be provided with water on one side of the wall after the pipeline is installed, the sealing effect of the waterproof sleeve cannot be checked in advance.
Disclosure of Invention
The utility model provides a waterproof sleeve with a self-checking function, which solves the problems that in the related art, a rigid waterproof sleeve or a flexible sleeve can only check a sealing effect after water is arranged on one side of a wall after the pipeline is installed, and the sealing effect cannot be checked in advance.
The technical scheme of the utility model is as follows:
a waterproof sleeve with self-checking function comprises
The wall penetrating pipe is used for penetrating through a wall body and being fixed on the wall body, a mounting hole is formed in the wall body, and the wall penetrating pipe and the mounting hole are coaxial;
the flange sleeve is arranged between the wall penetrating pipe and the wall body, and the flange sleeve and the wall penetrating pipe are coaxially arranged;
the two fixing rings are respectively positioned at two ends of the flange sleeve, and an inspection cavity is formed among the flange sleeve, the wall penetrating pipe and the two fixing rings; a kind of electronic device with high-pressure air-conditioning system
The pressure test tube is arranged on the flange sleeve, one end of the pressure test tube is communicated with the inspection cavity, and the other end of the pressure test tube extends to the outer side of the wall body.
According to a further technical scheme, the outer diameter of the flange sleeve is the same as the diameter of the mounting hole; the pressure test tube is provided with a tube cap, the flange sleeve is provided with an embedded ring, and the embedded ring is embedded into the wall body.
Further adopts the technical proposal and further comprises
The flange gland is arranged at two ends of the flange sleeve and is connected with the flange sleeve through bolts, and the flange gland is provided with a plug hole, and the diameter of the plug hole is the same as the outer diameter of the wall pipe; a kind of electronic device with high-pressure air-conditioning system
The sealing ring is of a circular ring structure and is positioned between the fixed ring and the flange gland.
According to a further technical scheme, connecting rings are arranged at two ends of the flange sleeve, the connecting rings are connected with the flange gland through bolts, and the connecting rings and the fixing rings are welded and fixed with the flange sleeve.
The working principle and the beneficial effects of the utility model are as follows:
1. the flange sleeve is a part contacted with the wall body, the flange sleeve is placed at a set position before pouring the concrete wall, and then pouring of the outer wall is carried out, so that the flange sleeve and the outer wall are fixed into a whole; the pressure testing tube that is connected on the flange sleeve pipe can guarantee the leakproofness before the installation in advance the pressure testing, and the size of pressure testing tube does not have specific requirement, after installing the wall pipe, lets in gas through the pressure testing tube to the inspection intracavity, at flange sleeve pipe's both ends, inspects, can inspect sealed effect, need not to add the water inspection at the once of wall body, and the inspection effect is direct.
2. The flange sleeve and the wall penetrating pipe are integrally installed, the flange sleeve and the wall penetrating pipe can be directly installed on site after the sealing effect is detected, and other pipelines are welded and linked with the wall penetrating pipe of the device, so that the sealing effect is ensured, the pipelines are allowed to have certain telescopic movement in the flange sleeve, and the installation is more convenient.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a cross-sectional view of embodiment 1 of the present utility model;
FIG. 2 is an enlarged view of the portion A of FIG. 1 in accordance with the present utility model;
FIG. 3 is a cross-sectional view of embodiment 2 of the present utility model;
FIG. 4 is an enlarged view of the portion B of FIG. 3 in accordance with the present utility model;
in the figure: 1. wall pipe, 2, wall body, 21, mounting hole, 3, flange sleeve, 31, pressure test pipe, 32, pipe cap, 33, pre-buried ring, 4, a fixed ring, 5, a checking cavity, 6, a flange gland, 61, a plug hole, 7, a bolt, 8, a sealing ring, 9 and a connecting ring.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 2, the present embodiment proposes a waterproof sleeve with a self-checking function, including.
The wall penetrating pipe 1 is used for penetrating through a wall body 2 and being fixed on the wall body 2, a mounting hole 21 is formed in the wall body 2, and the wall penetrating pipe 1 and the mounting hole 21 are coaxial;
the flange sleeve 3 is arranged between the wall penetrating pipe 1 and the wall body 2, and the flange sleeve 3 and the wall penetrating pipe 1 are coaxially arranged;
the two fixing rings 4 are arranged between the flange sleeve 3 and the wall penetrating pipe 1, the two fixing rings 4 are respectively positioned at two ends of the flange sleeve 3, and an inspection cavity 5 is formed among the flange sleeve 3, the wall penetrating pipe 1 and the two fixing rings 4; a kind of electronic device with high-pressure air-conditioning system
The pressure test tube 31 is arranged on the flange sleeve 3, one end of the pressure test tube 31 is communicated with the inspection cavity 5, and the other end of the pressure test tube extends to the outer side of the wall body 2.
In this embodiment, in order to solve the problem that in the prior art, whether a rigid waterproof sleeve or a flexible sleeve needs water on one side of a wall after the installation of a pipeline is completed, the sealing effect cannot be checked in advance, a waterproof sleeve with a self-checking function is designed, a flange sleeve 3 is a component in contact with a wall body 2, the flange sleeve 3 is placed at a set position before a concrete wall is poured, and then pouring of an outer wall 2 is performed, so that the flange sleeve 3 and the outer wall 2 are fixed into a whole; the pressure test tube 31 that is connected on the flange sleeve 3 can guarantee the leakproofness in advance before the installation, and the size of pressure test tube 31 does not have specific requirement, after installing wall pipe 1, lets in gas through pressure test tube 31 to the inspection chamber 5, at the both ends of flange sleeve 3, inspects, can inspect sealed effect, need not to add water at the once of wall body 2 and inspect the effect directly.
As shown in fig. 1 to 2, the outer diameter of the flange sleeve 3 is the same as the diameter of the mounting hole 21; the pressure test tube 31 is provided with a tube cap 32, the flange sleeve 3 is provided with an embedded ring 33, and the embedded ring 33 is embedded into the wall body 2.
In this embodiment, in order to ensure the overall tightness, after the pressure test of the pressure test tube 31 is completed or before the pressure test starts, the pressure test tube is covered by the tube cap 32, so that the operation is simple, the pressure test tube can be repeatedly used, the subsequent maintenance and inspection are very convenient, the efficiency is greatly improved, the embedded ring 33 on the flange sleeve 3 is arranged at the middle part of the flange sleeve 3 and is embedded in the wall body 2, the relative positions between the flange sleeve 3 and the wall body 2 are fixed, the flange sleeve 3 is prevented from moving after long-time action, and the overall service life is ensured.
As shown in fig. 1-2, also comprises
The flange gland 6 is arranged at two ends of the flange sleeve 3, the flange gland 6 is connected with the flange sleeve 3 through bolts 7, the flange gland 6 is provided with plug holes 61, and the diameter of the plug holes 61 is the same as the outer diameter of the wall penetrating pipe 1; a kind of electronic device with high-pressure air-conditioning system
The sealing ring 8 is of a circular ring structure, and the sealing ring 8 is positioned between the fixed ring 4 and the flange gland 6.
In this embodiment, in order to ensure the tightness of the whole body, flange glands 6 are disposed at two ends of the flange sleeve 3, and a sealing ring 8 is disposed between the fixing ring 4 and the flange glands 6, and the fixing ring 4 is a ring disposed between the through-wall pipeline and the flange sleeve and is used for fixing the sealing ring 8 to perform a compacting sealing function.
As shown in fig. 1-2, connecting rings 9 are arranged at two ends of the flange sleeve 3, the connecting rings 9 are connected with the flange gland 6 through the bolts 7, and the connecting rings 9 and the fixing rings 4 are welded and fixed with the flange sleeve 3.
In this embodiment, the both ends welding of flange sleeve 3 has go-between 9 for flange sleeve 3 select from the existing model in market to use and purchase can, low cost, and go-between 9 is welded at its both ends, conveniently carries out bolt 7 with between flange sleeve 3 and the flange gland 6 and connects, and is fixed and dismantles all more conveniently, the installation of wall pipe 1 and other pipelines of being convenient for.
Example 2
As shown in fig. 3 to 4, the structural form of the fixing ring 4 is different from that of the embodiment 1 based on the same concept as that of the embodiment 1, and functions are identical, that is, the present utility model exemplifies two different structural modes of the fixing ring 4 and the flange gland 6.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (4)
1. A waterproof sleeve with self-checking function, comprising:
the wall penetrating pipe (1) is used for penetrating through the wall body (2) and being fixed on the wall body (2), the wall body (2) is provided with a mounting hole (21), and the wall penetrating pipe (1) and the mounting hole (21) are coaxial;
the flange sleeve (3) is arranged between the wall penetrating pipe (1) and the wall body (2), and the flange sleeve (3) and the wall penetrating pipe (1) are coaxially arranged;
the two fixing rings (4) are arranged between the flange sleeve (3) and the wall penetrating pipe (1), the two fixing rings (4) are respectively positioned at two ends of the flange sleeve (3), and an inspection cavity (5) is formed among the flange sleeve (3), the wall penetrating pipe (1) and the two fixing rings (4); a kind of electronic device with high-pressure air-conditioning system
The pressure test tube (31) is arranged on the flange sleeve (3), one end of the pressure test tube (31) is communicated with the inspection cavity (5), and the other end of the pressure test tube extends to the outer side of the wall body (2).
2. A waterproof sleeve with self-checking function according to claim 1, characterized in that the outer diameter of the flanged sleeve (3) is the same as the diameter of the mounting hole (21); the pressure test tube (31) is provided with a tube cap (32), the flange sleeve (3) is provided with a pre-buried ring (33), and the pre-buried ring (33) is embedded into the wall body (2).
3. The waterproof sleeve with self-checking function according to claim 1, further comprising
The flange gland (6) is arranged at two ends of the flange sleeve (3), the flange gland (6) is connected with the flange sleeve (3) through bolts (7), the flange gland (6) is provided with plug holes (61), and the diameter of the plug holes (61) is the same as the outer diameter of the wall penetrating pipe (1); a kind of electronic device with high-pressure air-conditioning system
The sealing ring (8) is of a circular ring structure, and the sealing ring (8) is positioned between the fixed ring (4) and the flange gland (6).
4. A waterproof sleeve with a self-checking function according to claim 3, characterized in that two ends of the flange sleeve (3) are provided with connecting rings (9), the connecting rings (9) are connected with the flange gland (6) through bolts (7), and the connecting rings (9) and the fixing rings (4) are welded and fixed with the flange sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223522224.8U CN218972021U (en) | 2022-12-28 | 2022-12-28 | Waterproof sleeve with self-checking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223522224.8U CN218972021U (en) | 2022-12-28 | 2022-12-28 | Waterproof sleeve with self-checking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218972021U true CN218972021U (en) | 2023-05-05 |
Family
ID=86165650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223522224.8U Active CN218972021U (en) | 2022-12-28 | 2022-12-28 | Waterproof sleeve with self-checking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218972021U (en) |
-
2022
- 2022-12-28 CN CN202223522224.8U patent/CN218972021U/en active Active
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