CN209469886U - A kind of waterproof wall bushing - Google Patents
A kind of waterproof wall bushing Download PDFInfo
- Publication number
- CN209469886U CN209469886U CN201920003480.5U CN201920003480U CN209469886U CN 209469886 U CN209469886 U CN 209469886U CN 201920003480 U CN201920003480 U CN 201920003480U CN 209469886 U CN209469886 U CN 209469886U
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- China
- Prior art keywords
- pipeline
- aeration zone
- wall
- sleeve pipe
- described sleeve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of waterproof wall bushings, it includes pipeline, water blocking tape, casing, wing ring, pressurizing port, aeration zone, baffle ring, the water blocking tape is Nian Jie with the pipeline outer wall, described sleeve pipe outer wall, the wing ring and described sleeve pipe are welded to connect, the pressurizing port is arranged in described sleeve pipe, the baffle ring is wrapped on the pipeline, the aeration zone covers on the pipeline, the aeration zone is between the pipeline and described sleeve pipe, and the aeration zone is between the pressurizing port and the baffle ring.It can be avoided and seeps water at pipeline through-wall, and can be after the completion of construction by suppressing inspection construction quality, and then guarantee equipment in underground structure, valve safe operation.
Description
Technical field
A kind of waterproof wall bushing, more particularly to it is a kind of in water conservancy, municipal water supply and sewage work and other industrial and mining enterprises' pipelines
In engineering, underground water can be effectively prevented and penetrated into inside structures from the pipeline through-wall of structures, guarantees equipment in structures
The waterproof wall bushing of safe operation.
Background technique
In water conservancy, municipal water supply and sewage work and other industrial and mining enterprises' pipeline engineering, buried pipeline passes through structures wall
When, it needs to carry out water-proofing treatment at place through walls, to prevent underground water from penetrating into inside structures from pipeline through-wall position, so that it is right
Equipment, valve inside structures etc. damage.Existing engineering technology means mainly take spunyarn, sealing compound, cement mortar
Equal materials block the gap between wall feed-through pipeline and casing.This kind of water string technology by clogging plugging material has
Following drawback:
First, wall feed-through pipeline is because of environment temperature or internal fluid pressure variation meeting generating period breathing, when running one section
Between after can generate gap between sealing material and pipeline, casing, can not prevent from causing water logging to set inside Groundwater infiltration structures
It is standby；
Second, in pipe installation process, when causing wall feed-through pipeline and water string to occur eccentric because of installation error, block
Material infilling space is uneven, and the construction technology of spunyarn winding pipeline not can guarantee the seam being fully filled between wall feed-through pipeline and casing
Gap, so as to cause infiltration；
Whether third, prior art means can not test to achievements in construction, seep water at pipeline through-wall and need pipeline
It can just be examined after backfill or during project subject is run, the safe operations such as equipment, valve are difficult to ensure in structures.
Summary of the invention
The purpose of the utility model is to solve the deficiencies of the prior art, provides a kind of waterproof wall bushing.
The technology solution of the utility model is as follows:
A kind of waterproof wall bushing comprising pipeline, water blocking tape, casing, wing ring, pressurizing port, aeration zone, baffle ring, wherein
The water blocking tape is Nian Jie with the pipeline outer wall, described sleeve pipe outer wall, and the wing ring and described sleeve pipe are welded to connect, described to suppress
Hole is arranged in described sleeve pipe, and the baffle ring is wrapped on the pipeline, and the aeration zone covers on the pipeline, the inflation
Band is between the pipeline and described sleeve pipe, and the aeration zone is between the pressurizing port and the baffle ring.
The pipeline, the water blocking tape, described sleeve pipe, the aeration zone are encircled into closing and suppress space.
The baffle ring and the air bag are detachable, reusable component.
The utility model has the beneficial effects that:
When due to environment temperature or internal fluid pressure change breathing occurs for wall feed-through pipeline, at water blocking tape and pipe bonding
Gap will not be generated, still can be closely bonded with pipeline, casing holding, effectively prevent seeping water.
The bonding construction of water blocking tape and pipeline, casing is not influenced by pipeline installation error, though Pipe installing there are error,
Water blocking tape still can be normally bonded.
By be arranged pressurizing port, aeration zone, baffle ring, after the completion of construction to can to the utility model carry out bulge test
Detection guarantees waterproof effect at pipeline through-wall.
Aeration zone, baffle ring are detachable, reusable component, save utility model cost.
Detailed description of the invention:
Figure of description 1 is the structural schematic diagram of the utility model.
Figure label 1 is pipeline, 2 is water blocking tape, 3 is casing, 4 is wing ring, 5 is pressurizing port, 6 is aeration zone, 7 is gear
Ring.
Specific embodiment:
With reference to the accompanying drawing 1, clear, complete description is carried out to the embodiments of the present invention.
Embodiment 1: as shown in attached drawing, the utility model provides a kind of waterproof wall bushing, including pipeline 1, water blocking tape 2,
Casing 3, wing ring 4, pressurizing port 5, aeration zone 6, baffle ring 7, middle sleeve 3 and wing ring 4 are embedded in structures wall after being welded to connect in advance
In, wall is stretched out in 3 two sides of casing, and pipeline 1 is passed through from 3 center of casing, and water blocking tape 2 is wrapped in 1 outer wall of pipeline and 3 outer wall of casing
On, and be bonded in junction, pressurizing port 5 is arranged on casing 3,6 sets of aeration zone on the pipeline, baffle ring 7 is wrapped in
On pipeline 1.
After the installation is completed, aeration zone 6 is full of air, so that its outside is close to pipeline 1 and casing 3, then passes through pressurizing port 5
Suppress in the space that pipeline 1, water blocking tape 2, casing 3, air bag 6 are surrounded, it is ensured that water blocking tape 2 and pipeline 1, casing 3 it
Between connection it is air tight, impermeable.
Baffle ring 7 is close to aeration zone 6 and is arranged, and for fixing the position of aeration zone 6, prevents aeration zone 6 sliding during suppressing
It is dynamic to fall off.
It is understood that above with respect to the specific descriptions of the utility model, be merely to illustrate the utility model rather than by
It is limited to technical solution described in the utility model, it will be understood by those of skill in the art that still can be to the utility model
It modifies or replaces on an equal basis, have reached identical technical effect；Needs are used as long as meeting, all in the protection of the utility model
Within the scope of.
Claims (3)
1. a kind of waterproof wall bushing comprising pipeline (1), water blocking tape (2), casing (3), wing ring (4), pressurizing port (5), inflation
Band (6), baffle ring (7), which is characterized in that the water blocking tape (2) is Nian Jie with the pipeline (1) outer wall, described sleeve pipe (3) outer wall,
The wing ring (4) and described sleeve pipe (3) are welded to connect, and the pressurizing port (5) is arranged on described sleeve pipe (3), the aeration zone
(6) it covers on the pipeline, the baffle ring (7) is wrapped on the pipeline (1), and the aeration zone (6) is located at the pipeline (1)
Between described sleeve pipe (3), the aeration zone is between the pressurizing port (5) and the baffle ring (7).
2. waterproof wall bushing according to claim 1, it is characterized in that being, the pipeline (1), water blocking tape (2), set
Pipe (3), aeration zone (6) are encircled into closing and suppress space.
3. waterproof wall bushing according to claim 1, it is characterized in that being, the baffle ring (7), aeration zone (6) are
Detachably, reusable component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003480.5U CN209469886U (en) | 2019-01-03 | 2019-01-03 | A kind of waterproof wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003480.5U CN209469886U (en) | 2019-01-03 | 2019-01-03 | A kind of waterproof wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469886U true CN209469886U (en) | 2019-10-08 |
Family
ID=68091392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920003480.5U Active CN209469886U (en) | 2019-01-03 | 2019-01-03 | A kind of waterproof wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209469886U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553100A (en) * | 2019-01-03 | 2019-12-10 | 辽宁省水利水电勘测设计研究院有限责任公司（原名称为辽宁省水利水电勘测设计研究院） | Waterproof wall bushing |
| CN115076466A (en) * | 2022-05-29 | 2022-09-20 | 中国五冶集团有限公司 | Anti-seepage plugging device for outer wall through-wall pipeline and construction method |
| CN116337341A (en) * | 2023-05-29 | 2023-06-27 | 吉林亚泰建筑工程有限公司 | Waterproof performance detection device of wall pipe |
-
2019
- 2019-01-03 CN CN201920003480.5U patent/CN209469886U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553100A (en) * | 2019-01-03 | 2019-12-10 | 辽宁省水利水电勘测设计研究院有限责任公司（原名称为辽宁省水利水电勘测设计研究院） | Waterproof wall bushing |
| CN115076466A (en) * | 2022-05-29 | 2022-09-20 | 中国五冶集团有限公司 | Anti-seepage plugging device for outer wall through-wall pipeline and construction method |
| CN116337341A (en) * | 2023-05-29 | 2023-06-27 | 吉林亚泰建筑工程有限公司 | Waterproof performance detection device of wall pipe |
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