CN201682240U - External wall feed-through waterproof bushing - Google Patents
External wall feed-through waterproof bushing Download PDFInfo
- Publication number
- CN201682240U CN201682240U CN 201020206869 CN201020206869U CN201682240U CN 201682240 U CN201682240 U CN 201682240U CN 201020206869 CN201020206869 CN 201020206869 CN 201020206869 U CN201020206869 U CN 201020206869U CN 201682240 U CN201682240 U CN 201682240U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- downcomer
- angle
- upper hose
- walls
- Prior art date
- 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.)
- Expired - Lifetime
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides an external wall feed-through waterproof bushing, which belongs to the field of feed-through bushing. The bushing includes a waterproof casing tube which is divided into an upper water pipe, a lower water pipe and an angle water pipe, the left end of the upper water pipe is connected with the right end of the angel water pipe, the right end of the lower water pipe is connected with the left end of the angel water pipe, and the angle water pipe is connected with the lower water pipe and the upper water pipe respectively by a certain angle; the right end of the lower water pipe, namely the connection portion of the lower water pipe and the angle water pipe, is provided with a waterproof ring. Compared with the existing technology, the bushing has characteristics of professional design, simple structure, easy use, prevention of the casing tube from water seepage, prevention of rainwater from flowing indoor, etc.
Description
Technical field
The utility model relates to a kind of threading sleeve pipe, specifically a kind of exterior wall water string through walls.
Background technology
The threading sleeve pipe has been widely used in building field, service sleeve in body of wall, be used for the connection transmission of cable, find that in the construction practice phenomenon that seeps water often appears in the pre-buried threading sleeve pipe of exterior wall, analyze reason because the very difficult shutoff in the slit between sleeve pipe and pipeline is tight, and be easy to along in the conduit inlet chamber with the aging rainwater of encapsulant.Effectively prevent the generation of this phenomenon by the application of this kind sleeve pipe.
Summary of the invention
Technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of a kind of exterior wall water string through walls is provided.
The technical scheme that its technical problem that solves the utility model adopts is: comprise water string, it is upper hose, downcomer and angle water pipe that described water string is divided into three parts, the upper hose left end is connected with angle water pipe right-hand member, the downcomer right-hand member is connected with angle water pipe left end, and the angle water pipe is provided with certain angle with the junction of downcomer, upper hose respectively; The downcomer right-hand member is that the position outer rim that downcomer is connected with the angle water pipe is provided with waterproof ring.
Downcomer and upper hose be arranged in parallel.
Angle water pipe and horizontal sextant angle are 15 degree.
The length of angle water pipe is respectively greater than the diameter of downcomer, upper hose.
Upper hose, downcomer and angle water pipe are zinc-plated sleeve pipe.
Waterproof ring and downcomer weld together.
Be provided with the certain altitude distance between upper hose and the downcomer, can prevent that just water from flowing in the body of wall, simultaneously, seal ring and downcomer outer perimeter full weld can prevent moving the water to flow within the walls because of the slit between body of wall and the downcomer.
A kind of exterior wall of the present utility model water string through walls compared with prior art, the beneficial effect that is produced is: reasonable in design, simple in structure, easy to use, can prevent sleeve pipe place infiltration, prevent that rainwater from being outflowed into indoor by wall, brought convenience to the user.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure, 1, downcomer, 2, seal ring, 3, the angle water pipe, 4, upper hose, 5, body of wall.
Embodiment
Below in conjunction with accompanying drawing the utility model is done following detailed description the in detail.
As shown in drawings, a kind of exterior wall of the present utility model water string through walls, its structure comprises water string, it is upper hose 4, downcomer 1 and angle water pipe 3 that described water string is divided into three parts, upper hose 4 left ends are connected with angle water pipe 3 right-hand members, downcomer 1 right-hand member is connected with angle water pipe 3 left ends, and angle water pipe 3 is provided with certain angle with the junction of downcomer 1, upper hose 4 respectively; Downcomer 1 right-hand member is that the position outer rim that downcomer 1 is connected with angle water pipe 4 is provided with seal ring.
The length of angle water pipe 3 is greater than the diameter of downcomer 1, upper hose 4.
Seal ring 2 welds together with downcomer 1.
This sleeve pipe is embedded in the body of wall 5 when the external wall construction, one section low of downcomer 1 in body of wall 5 outsides, upper hose 4 is at side one end height within the walls.Seal ring 2 adopts the 1mm steel plates, and width 50mm, steel plate water-stopping ring 2 and downcomer 1 one-sided peripheral full weld, seal ring 2 be in body of wall 5 outsides, apart from the body of wall edge greater than 50mm.
Its processing and fabricating of a kind of exterior wall of the present utility model water string through walls is simple and convenient, and the by specification accompanying drawing shows that processing and fabricating gets final product.
Except that the described technical characterictic of specification, be those skilled in the art's known technology.
Claims (6)
1. exterior wall water string through walls, comprise water string, it is characterized in that it is upper hose, downcomer and angle water pipe that described water string is divided into three parts, the upper hose left end is connected with angle water pipe right-hand member, the downcomer right-hand member is connected with angle water pipe left end, and the angle water pipe is provided with certain angle with the junction of downcomer, upper hose respectively; The downcomer right-hand member is that the position outer rim that downcomer is connected with the angle water pipe is provided with waterproof ring.
2. a kind of exterior wall according to claim 1 water string through walls is characterized in that downcomer and upper hose be arranged in parallel.
3. a kind of exterior wall according to claim 1 water string through walls is characterized in that angle water pipe and horizontal sextant angle are 15 degree.
4. a kind of exterior wall according to claim 1 water string through walls, the length that it is characterized in that the angle water pipe are respectively greater than the diameter of downcomer, upper hose.
5. a kind of exterior wall according to claim 1 water string through walls is characterized in that upper hose, downcomer and angle water pipe are zinc-plated sleeve pipe.
6. a kind of exterior wall according to claim 1 water string through walls is characterized in that waterproof ring and downcomer weld together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020206869 CN201682240U (en) | 2010-05-28 | 2010-05-28 | External wall feed-through waterproof bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020206869 CN201682240U (en) | 2010-05-28 | 2010-05-28 | External wall feed-through waterproof bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682240U true CN201682240U (en) | 2010-12-22 |
Family
ID=43347273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020206869 Expired - Lifetime CN201682240U (en) | 2010-05-28 | 2010-05-28 | External wall feed-through waterproof bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615602A (en) * | 2013-11-26 | 2014-03-05 | 国家电网公司 | Through-wall pipe sleeve structure |
-
2010
- 2010-05-28 CN CN 201020206869 patent/CN201682240U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615602A (en) * | 2013-11-26 | 2014-03-05 | 国家电网公司 | Through-wall pipe sleeve structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |
|
| CX01 | Expiry of patent term |