CN201180869Y - Polythene steel strip reinforced hollow winding structure wall pipes - Google Patents
Polythene steel strip reinforced hollow winding structure wall pipes Download PDFInfo
- Publication number
- CN201180869Y CN201180869Y CNU2008200898876U CN200820089887U CN201180869Y CN 201180869 Y CN201180869 Y CN 201180869Y CN U2008200898876 U CNU2008200898876 U CN U2008200898876U CN 200820089887 U CN200820089887 U CN 200820089887U CN 201180869 Y CN201180869 Y CN 201180869Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- steel strip
- polyethylene
- hollow
- flat steel
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 16
- 238000004804 winding Methods 0.000 title claims abstract description 10
- 239000004698 Polyethylene (PE) Substances 0.000 claims abstract description 13
- -1 polyethylene Polymers 0.000 claims abstract description 13
- 239000004568 cement Substances 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nMzAwcHgnIGhlaWdodD0nMzAwcHgnIHZpZXdCb3g9JzAgMCAzMDAgMzAwJz4KPCEtLSBFTkQgT0YgSEVBREVSIC0tPgo8cmVjdCBzdHlsZT0nb3BhY2l0eToxLjA7ZmlsbDojRkZGRkZGO3N0cm9rZTpub25lJyB3aWR0aD0nMzAwLjAnIGhlaWdodD0nMzAwLjAnIHg9JzAuMCcgeT0nMC4wJz4gPC9yZWN0Pgo8dGV4dCB4PScxMDAuNScgeT0nMTcwLjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6NDBweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiNFODQyMzUnID5IPC90ZXh0Pgo8dGV4dCB4PScxMjYuMScgeT0nMTg2LjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6MjZweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiNFODQyMzUnID4yPC90ZXh0Pgo8dGV4dCB4PScxMzguMCcgeT0nMTcwLjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6NDBweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiNFODQyMzUnID5PPC90ZXh0Pgo8L3N2Zz4K data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
The utility model provides a polyethylene steel strip reinforced hollow winding structure wall pipe, which comprises a pipe wall formed by hollow winding. Hollow holes are uniformly formed on the cross section of the pipe wall; and flat steel strips are arranged among the hollow holes; polyethylene and flat steel strips are adopted as raw materials, and the polyethylene steel strip reinforced hollow winding structure wall pipe is manufactured through a plastics extrusion production line in coordination with a flat steel strip forming machine; long stripe-shaped flat steel strip is embedded in the hollow pipe wall, thereby utilizing the corrosion resistance of polyethylene as well as the rigidity of the flat steel strip, and meeting the requirement for anticorrosion of the pipe buried in the ground; the embedment of the flat steel strip improves the ring-stiffness of the pipe, so that the hollow holes which are uniformly formed on the cross section of the pipe wall reduces the usage of polyethylene, thereby greatly improving the cost performance of the pipe. The polyethylene steel strip reinforced hollow winding structure wall pipe can be used for non-pressure water drainage in cities, replace a cement pipe, etc. and can serve as a well wall pipe in the well digging field.
Description
(1) technical field
The utility model relates to the drainage pipe technology, is specifically related to a kind of no pressure water pipe material.
(2) background technique
At present, the drainage pipe of China all adopts cement pipe or polythene material, cement pipe Heavy Weight, poor rigidity, and the rigidity of polythene material is also undesirable, and these problems all make the materials of tubing increase greatly, cost up, the life-span reduces.
(3) summary of the invention
The purpose of this utility model be to provide a kind of rational in infrastructure, both kept poly corrosion resistant performance, improved the ring stiffness of tubing again, the polyethylene steel band that has reduced the polyethylene consumption simultaneously strengthens the hollow winding structure wall pipe.
The purpose of this utility model is achieved in that it comprises the tube wall that hollow is Wrapping formed, evenly is provided with hollow hole on the wall cross-section, is provided with the band steel band between the hollow hole.
The utility model also has some technical characteristicss like this:
1, described hollow hole cross section is square;
2, described band steel band is strip, equidistantly and hollow hole arranged in a crossed manner.
It is raw material that the utility model adopts polyethylene and band steel band, through the plastics extrusion line, cooperates the flat steel strip molding machine and makes.The utility model is imbedded strip band steel band in the hollow tube wall, not only utilized poly corrosion resistant performance but also utilized the rigidity of band steel band, guaranteed the buried requirement for anticorrosion of tubing, again since the band steel band imbed the ring stiffness that has improved tubing, therefore on wall cross-section, evenly be provided with hollow hole, reduce poly consumption, increased substantially the cost performance of tubing.The utility model can be used as the no pressure water of municipal administration, and place of cement pipe etc. also can be applicable to the well-digging field, as borehole wall tubing.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
(5) embodiment
Below in conjunction with accompanying drawing the utility model is further described:
In conjunction with Fig. 1, present embodiment comprises the Wrapping formed tube wall of hollow 1, evenly is provided with hollow hole 2 on tube wall 1 cross section, and hollow hole 2 cross sections are square, are provided with band steel band 3 between the hollow hole 2, and band steel band 3 is strip, equidistantly and hollow hole arranged in a crossed manner.
Claims (3)
1, a kind of polyethylene steel band strengthens the hollow winding structure wall pipe, it is characterized in that it comprises the tube wall that hollow is Wrapping formed, evenly is provided with hollow hole on the wall cross-section, is provided with the band steel band between the hollow hole.
2, polyethylene steel band according to claim 1 strengthens the hollow winding structure wall pipe, it is characterized in that described hollow hole cross section is square.
3, polyethylene steel band according to claim 1 and 2 strengthens the hollow winding structure wall pipe, it is characterized in that described band steel band is strip, equidistantly and hollow hole arranged in a crossed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200898876U CN201180869Y (en) | 2008-04-30 | 2008-04-30 | Polythene steel strip reinforced hollow winding structure wall pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200898876U CN201180869Y (en) | 2008-04-30 | 2008-04-30 | Polythene steel strip reinforced hollow winding structure wall pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180869Y true CN201180869Y (en) | 2009-01-14 |
Family
ID=40250370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200898876U Expired - Fee Related CN201180869Y (en) | 2008-04-30 | 2008-04-30 | Polythene steel strip reinforced hollow winding structure wall pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201180869Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881357A (en) * | 2010-04-08 | 2010-11-10 | 倪士民 | Plastic-steel composite wound drain pipe |
| CN101949476A (en) * | 2010-09-10 | 2011-01-19 | 华瀚科技有限公司 | Overlapping structure for double-plane-wall pipe strip and double-plane-wall pipe using same |
| CN101982690A (en) * | 2010-09-16 | 2011-03-02 | 华瀚科技有限公司 | Winding and lapping structure for double-plain-wall pipe strip and double-plain-wall pipe using structure |
-
2008
- 2008-04-30 CN CNU2008200898876U patent/CN201180869Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881357A (en) * | 2010-04-08 | 2010-11-10 | 倪士民 | Plastic-steel composite wound drain pipe |
| CN101949476A (en) * | 2010-09-10 | 2011-01-19 | 华瀚科技有限公司 | Overlapping structure for double-plane-wall pipe strip and double-plane-wall pipe using same |
| CN101982690A (en) * | 2010-09-16 | 2011-03-02 | 华瀚科技有限公司 | Winding and lapping structure for double-plain-wall pipe strip and double-plain-wall pipe using structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20100430 |