CN2895950Y - Reniforced plastic flexible pipe - Google Patents
Reniforced plastic flexible pipe Download PDFInfo
- Publication number
- CN2895950Y CN2895950Y CN 200520084950 CN200520084950U CN2895950Y CN 2895950 Y CN2895950 Y CN 2895950Y CN 200520084950 CN200520084950 CN 200520084950 CN 200520084950 U CN200520084950 U CN 200520084950U CN 2895950 Y CN2895950 Y CN 2895950Y
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- plastic flexible
- utility
- model
- steel wire
- 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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Abstract
The utility model relates to a reinforced plastic flexible pipe which comprises a soft plastic pipe wall, a spiral steel wire frame and a reinforcing woven network which are provided in the wall of the pipe, and one or more longitudinal anti-static metallic conducting wires which are provided between the spiral steel wire frame and the reinforcing woven network. The utility model can bear bigger external pressure, does not indent in when being bended to a big angle to ensure the clear communication in the pipeline, can bear bigger internal pressure, is not prove to break at the corner, has the function of preventing static electricity, can instantly relief the static electricity generated by the flow to prevent explosion when ducting inflammable liquid.
Description
Technical field
The utility model relates to a kind of plastic flexible pipe, particularly relates to a kind of enhanced plastic flexible pipe.
Background technique
Existing enhanced plastic flexible pipe mainly contains two kinds of structural types, and the one, in tube wall, be provided with and strengthen the braided wire grid, the 2nd, in tube wall, be provided with the spiral wire skeleton.Though the former has improved the ability of pressing in bearing, it is low to bear the external pressure ability, curved easily flat during greater than 90 ° of angles when bending, often causes pipeline not smooth, influences proper functioning; It is stronger that the latter bears the external pressure ability, but pressure energy power is low in bearing, and the easy breach in bending place influences working life.Above-mentioned reinforced plastics flexible pipe does not all possess the function of getting rid of static voluntarily, the accident of blasting easily when water conservancy diversion Inflammable fluid.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned the deficiencies in the prior art, provides to press in a kind of the bearing and the external pressure ability is strong, also can get rid of the enhanced plastic flexible pipe of static immediately.
The utility model enhanced plastic flexible pipe comprises the software plastic tube wall, is provided with the spiral wire skeleton and strengthens the braided wire grid in tube wall, is provided with one or several antistatic plain conductor longitudinally between spiral wire skeleton and reinforcement braided wire grid.
Enhanced plastic flexible pipe as mentioned above, it is strengthened braided wire grid and is arranged on the outside of spiral wire skeleton and separated by a distance.
Enhanced plastic flexible pipe as mentioned above, its antistatic plain conductor is the metal wire knitted band that is woven into by many one metal wires.Said wire is preferably thin copper wire.
Compare with existing like product, the utility model has the advantages that and to bear bigger external pressure, can be not flat when wide-angle bends do not advance, guarantee that pipeline is unimpeded; Simultaneously can bear bigger interior pressure, the bending place is difficult for breach, long service life; The utility model also has electrostatic-proof function, can get rid of the static that fluid produces immediately, avoids the accident of blasting when water conservancy diversion Inflammable fluid.
Description of drawings
Fig. 1 is a stratiform structure schematic representation of the present utility model, shows its overall structure;
Fig. 2 is the A-A sectional view among Fig. 1;
Fig. 3 is the B-B sectional view among Fig. 1.
Embodiment
Fig. 1, Fig. 2 and Fig. 3 show same embodiment of the present utility model, it has the software plastic tube wall of being made by pvc material 1, in tube wall 1, be provided with spiral wire skeleton 4, the outside and be provided with one deck separated by a distance with it at spiral wire skeleton 4 are strengthened braided wire grid 2, be provided with an antistatic plain conductor 3 longitudinally between spiral wire skeleton 4 and reinforcement braided wire grid 2, this antistatic plain conductor 3 is the metal wire knitted bands that are woven into by many thin copper wires.
Claims (3)
1, a kind of enhanced plastic flexible pipe, comprise software plastic tube wall (1), it is characterized in that: in tube wall (1), be provided with spiral wire skeleton (4) and strengthen braided wire grid (2), between spiral wire skeleton (4) and reinforcement braided wire grid (2), be provided with an antistatic plain conductor (3) longitudinally.
2, enhanced plastic flexible pipe according to claim 1 is characterized in that said reinforcement braided wire grid (2) is arranged on the outside of spiral wire skeleton (4) and separated by a distance.
3, enhanced plastic flexible pipe according to claim 1 is characterized in that said antistatic plain conductor (3) is the metal wire knitted band that is woven into by many one metal wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084950 CN2895950Y (en) | 2005-07-05 | 2005-07-05 | Reniforced plastic flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084950 CN2895950Y (en) | 2005-07-05 | 2005-07-05 | Reniforced plastic flexible pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895950Y true CN2895950Y (en) | 2007-05-02 |
Family
ID=38065526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520084950 Expired - Fee Related CN2895950Y (en) | 2005-07-05 | 2005-07-05 | Reniforced plastic flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895950Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966375A (en) * | 2012-12-13 | 2013-03-13 | 李祥莹 | Coal mine underground safety channel |
| CN105793703A (en) * | 2013-12-23 | 2016-07-20 | 安捷伦科技有限公司 | ESD protected tubing for removing charge from lumen |
| CN109477605A (en) * | 2016-05-20 | 2019-03-15 | 奥兰莫尔环境服务有限公司 | Pipeline rehabilitation composition and method |
-
2005
- 2005-07-05 CN CN 200520084950 patent/CN2895950Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966375A (en) * | 2012-12-13 | 2013-03-13 | 李祥莹 | Coal mine underground safety channel |
| CN105793703A (en) * | 2013-12-23 | 2016-07-20 | 安捷伦科技有限公司 | ESD protected tubing for removing charge from lumen |
| US10254257B2 (en) | 2013-12-23 | 2019-04-09 | Agilent Technologies, Inc. | ESD protected tubing for removing charge from lumen |
| CN109477605A (en) * | 2016-05-20 | 2019-03-15 | 奥兰莫尔环境服务有限公司 | Pipeline rehabilitation composition and 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 |