CN2328722Y - Anti-accumulation sludge type drain pipe - Google Patents
Anti-accumulation sludge type drain pipe Download PDFInfo
- Publication number
- CN2328722Y CN2328722Y CN 98215916 CN98215916U CN2328722Y CN 2328722 Y CN2328722 Y CN 2328722Y CN 98215916 CN98215916 CN 98215916 CN 98215916 U CN98215916 U CN 98215916U CN 2328722 Y CN2328722 Y CN 2328722Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- water conservancy
- conservancy diversion
- diversion rib
- drain pipe
- 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 - Fee Related
Links
- 238000009825 accumulation Methods 0.000 title abstract 2
- 239000010802 sludge Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000010865 sewage Substances 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract 1
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Revetment (AREA)
Abstract
An anti-accumulation type drainage pipe mainly comprises a pipe body and a flow guide rib. And flow guide ribs are arranged on the inner walls of the two sides of the middle part of the pipe. When the water flow in the pipe reaches the height of the flow guide ribs, the forward water flow rotates to wash the bottom of the pipe and the inner wall of the pipe, so that the deposition and siltation of dirt in sewage at the bottom of the pipe are prevented.
Description
The utility model belongs to the plumbing technical field, is a kind of anti-silt formula gutter.
At present, the city subsoil drain smooth in physical features, that groundwater table is high, the long-pending silt phenomenon of mud is serious.General by artificial mediation, the labour intensity height, contaminated environment blocks the traffic.In case dredge untimelyly, pipeline blocks, live and work that can the serious harm people.
The purpose of this utility model provides a kind of drainage pipe that can remove the long-pending silt of mud automatically, makes the no longer long-pending silt of urban sewerage and drainage pipe, keeps pipeline unimpeded.
The purpose of this utility model is achieved in that it mainly is made of body, water conservancy diversion rib.Body is similar to the ordinary concrete gutter, near the both sides inwall the pipe middle part, is provided with the water conservancy diversion rib.The water conservancy diversion rib protrudes inwall, becomes the inclination angle of constant slope with the horizontal plane of crossing the tube section center of circle, and screw type slightly.The water conservancy diversion rib layout that interlaces in the inboard wall of tube body both sides is built one with body.When in-pipe flow reached water conservancy diversion rib height, preceding feed water flow was rotated by water conservancy diversion rib and inside pipe wall effect.The current that advance of rotation can wash away the pipe end and inside pipe wall, and the precipitation dirt that will wash away carries under one's arms and walk, and had prevented that the dirt in the sewage is in pipe end precipitation with deposit.
Be described further below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.Fig. 2 is the A-A sectional drawing of Fig. 1.
Number in the figure is as follows: 1, body; 2, water conservancy diversion rib.
As shown in the figure, water conservancy diversion rib 2 is positioned on the both sides inwall of body 1, near the horizontal plane of crossing axis; Water conservancy diversion rib 2 has certain inclination angle with the horizontal plane of crossing axis, and omits type in the shape of a spiral; Water conservancy diversion rib 2 layout that interlaces in body 1 both sides; Water conservancy diversion rib 2 is built one with body 1.
The utility model can be made of steel concrete, is widely used in installing in the urban drainage pipe network, can prevent and wash away ducted mud and long-pending the silt effectively.
Claims (1)
1, a kind of anti-block type gutter, it mainly is made of body, water conservancy diversion rib.It is characterized in that: body is similar to the ordinary concrete gutter; On near the both sides inwall the pipe middle part, be provided with the water conservancy diversion rib; The water conservancy diversion rib protrudes inwall, becomes the inclination angle of constant slope with the horizontal plane of crossing the tube section center of circle, and screw type slightly; The water conservancy diversion rib layout that interlaces in the inboard wall of tube body both sides is built one with body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215916 CN2328722Y (en) | 1998-06-23 | 1998-06-23 | Anti-accumulation sludge type drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215916 CN2328722Y (en) | 1998-06-23 | 1998-06-23 | Anti-accumulation sludge type drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328722Y true CN2328722Y (en) | 1999-07-14 |
Family
ID=33969047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98215916 Expired - Fee Related CN2328722Y (en) | 1998-06-23 | 1998-06-23 | Anti-accumulation sludge type drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328722Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290909A (en) * | 2013-06-24 | 2013-09-11 | 四川大学 | Vertical rainwater pipeline allowing sands to be deposited outside easily |
| CN107165249A (en) * | 2017-06-17 | 2017-09-15 | 林之铠 | It is a kind of to subtract the rain dirt pipe for keeping away dirt alluvial |
| CN108643337A (en) * | 2018-07-03 | 2018-10-12 | 济南市市政工程设计研究院（集团）有限责任公司 | One kind being suitable for city driveway lower drainage pipe Accrete clearing device and method |
| CN113152629A (en) * | 2021-04-26 | 2021-07-23 | 扬州大学 | Underground sewage pipeline and underground sewage pipeline turbulence and silt prevention method |
-
1998
- 1998-06-23 CN CN 98215916 patent/CN2328722Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290909A (en) * | 2013-06-24 | 2013-09-11 | 四川大学 | Vertical rainwater pipeline allowing sands to be deposited outside easily |
| CN107165249A (en) * | 2017-06-17 | 2017-09-15 | 林之铠 | It is a kind of to subtract the rain dirt pipe for keeping away dirt alluvial |
| CN108643337A (en) * | 2018-07-03 | 2018-10-12 | 济南市市政工程设计研究院（集团）有限责任公司 | One kind being suitable for city driveway lower drainage pipe Accrete clearing device and method |
| CN113152629A (en) * | 2021-04-26 | 2021-07-23 | 扬州大学 | Underground sewage pipeline and underground sewage pipeline turbulence and silt prevention method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |