CN2380369Y - Steel-fiber cement filtering water-drainage pipe - Google Patents
Steel-fiber cement filtering water-drainage pipe Download PDFInfo
- Publication number
- CN2380369Y CN2380369Y CN 99233698 CN99233698U CN2380369Y CN 2380369 Y CN2380369 Y CN 2380369Y CN 99233698 CN99233698 CN 99233698 CN 99233698 U CN99233698 U CN 99233698U CN 2380369 Y CN2380369 Y CN 2380369Y
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- CN
- China
- Prior art keywords
- pipe
- utility
- model
- half part
- steel fiber
- 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
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a steel fiber filtering water drainage pipe, the underground perched water can be firstly put in a pipe and then is exhausted by the utility model, and the utility model is formed by processing raw materials which are mainly composed of cement and steel fiber with advanced production technology. A plurality of plum blossom-shaped small water filtering holes are evenly arranged at the upper half part of a pipe body, and a pipe with a solid wall is not provided with holes and is arranged at the lower half part. The underground perched water enters the pipe from the water filtering holes at the upper half part of the pipe and flows out of the pipe along the pipe with the solid wall at the lower half part; an interface of the pipe is connected by a sleeve tile, the area of the water filtering hole is added, and the construction and installation are benefited. Because the steel fiber is added into cement, the utility model has the characteristics of good toughness, strong impact resistance performance, high tensile resistance strength, etc.
Description
The utility model relates to the phreatic gutter of a kind of discharging, and relating in particular to can be to the backwater of highway subgrade and flood control embankment levee body inside, the water filtering and draining pipe that emits again after in the first dipping tube.
At present, the accumulated water to highway subgrade adopts the plastics water filtering and draining pipe to discharge.Plastic pipe costs an arm and a leg, and outer pressure resistance is low, and is also aging easily simultaneously, shortened its application life.Be to adopt to dig the way of soaking ditch and solve at present to the backwater of flood control embankment inside.During spate, dig one in flood control embankment inboard every several meters and soak ditch, with filter main dike body internal stagnant water, big flood is stepped back again and filled and led up soaking ditch, and is so not only time-consuming, also influenced embankment dash intensity simultaneously.
The purpose of this utility model is to provide a kind of intensity height, price low, easy for installation, is difficult for corrosion and aging distortion, the water filtering and draining pipe of steel fiber feinforced cement that emits again after filtering highway and embankment inner backwater.
In order to achieve the above object, the technical solution adopted in the utility model is: with cement and steel fibre is primary raw material, has designed advanced mould, has adopted the advanced technologies of roll forming, processes complex-shaped water filtering and draining pipe of steel fiber feinforced cement.Designed several at the upper of pipe and be the treatment hole that plum blossom shape is arranged, following one side of something of pipe is the solid wall pipe that does not have the hole.After underground backwater soaked from the filter opening of the pipe first half, just the solid wall pipe along the pipe Lower Half spilt out.In order to solve that the top tube wall is provided with many plum blossom holes and the difficulty that makes the bad layout of vertical and horizontal reinforcing bar has added an amount of steel fibre, thereby improved the tensile strength of pipe in concrete, improved the toughness and the shock resistance of pipe.The joint of this pipe adopts cover watt ways of connecting, is about in the past splicing sleeve and removes the first half and just become cover watt.Interface is used cover watt connection instead, can guarantee the draining smoothly of Lower Half wall pipe, has increased the porosity of first half chimney filter again, can also give construction simultaneously, install and brought very big convenience.
Owing to adopted technique scheme, the utility model is compared with existing plastics water filtering and draining pipe, and cost will hang down 50%, and application life and physical strength will be higher than the plastics water filtering and draining pipe greatly.The utility model soaks ditch with flood control to be compared, not only put things right once and for all, and saving of work and time, and also this pipe has very big axial compression strength, embankment also had the usefulness of support dike reinforcing.Therefore, the ideal regeneration product of ditch is soaked in water filtering and draining pipe of plastics really of the present utility model and flood control.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a longitudinal sectional drawing of the present invention
Fig. 2 is a transverse cross-sectional view of the present invention
Empty 3. water filtering and draining pipe of steel fiber feinforced cement, 4. treatment holes of 1. cover watt 2. fillers among the figure
The utility model embodiment is as follows:
As shown in the figure, water filtering and draining pipe of steel fiber feinforced cement (3) is circular long tube, and half tube wall thereon is uniform many drainage apertures (4) of plum blossom shape, and its Lower Half tube wall is the solid wall pipe that does not have perforate.The cover of semi-circular shape watt (1) is installed in outside the Lower Half tube wall of pipe end interface.Filler sky (2) is the usefulness of when installing filling concrete mortar.
Claims (1)
1, a kind of water filtering and draining pipe of steel fiber feinforced cement is round tube shape, it is characterized in that: the upper at pipe shaft (3) is the many treatment holes of being provided with of plum blossom shape (4), following one side of something at pipe shaft (3) is a solid wall pipe of not opening treatment hole, the pipe end interface adopts the cover watt (1) of semi-circular shape to connect, its annexation is, the solid wall pipe end of pipe shaft (3) bottom is installed in the circular arc of cover watt (1), in filler sky (2), fills out an amount of cement mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233698 CN2380369Y (en) | 1999-07-13 | 1999-07-13 | Steel-fiber cement filtering water-drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233698 CN2380369Y (en) | 1999-07-13 | 1999-07-13 | Steel-fiber cement filtering water-drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2380369Y true CN2380369Y (en) | 2000-05-31 |
Family
ID=34022050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99233698 Expired - Fee Related CN2380369Y (en) | 1999-07-13 | 1999-07-13 | Steel-fiber cement filtering water-drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2380369Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100556639C (en) * | 2006-11-14 | 2009-11-04 | 聂磊 | A kind of mould of cement permeable pipes and moulding process |
| WO2013185291A1 (en) * | 2012-06-12 | 2013-12-19 | Nie Pingsheng | Water supply and drainage pipe |
| CN103696485A (en) * | 2013-11-27 | 2014-04-02 | 中国核电工程有限公司 | Nuclear island drainage device |
| CN114086584A (en) * | 2021-11-25 | 2022-02-25 | 国网甘肃省电力公司 | Cleanable double-pipe inclined drainage pipe structure and construction method thereof |
-
1999
- 1999-07-13 CN CN 99233698 patent/CN2380369Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100556639C (en) * | 2006-11-14 | 2009-11-04 | 聂磊 | A kind of mould of cement permeable pipes and moulding process |
| WO2013185291A1 (en) * | 2012-06-12 | 2013-12-19 | Nie Pingsheng | Water supply and drainage pipe |
| CN103696485A (en) * | 2013-11-27 | 2014-04-02 | 中国核电工程有限公司 | Nuclear island drainage device |
| CN103696485B (en) * | 2013-11-27 | 2015-09-23 | 中国核电工程有限公司 | A kind of nuclear island drainage device |
| CN114086584A (en) * | 2021-11-25 | 2022-02-25 | 国网甘肃省电力公司 | Cleanable double-pipe inclined drainage pipe structure and construction method thereof |
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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 |