CN2557784Y - High-strength corrosion-resistant, wearing-resistant pipe line - Google Patents
High-strength corrosion-resistant, wearing-resistant pipe line Download PDFInfo
- Publication number
- CN2557784Y CN2557784Y CN 02232697 CN02232697U CN2557784Y CN 2557784 Y CN2557784 Y CN 2557784Y CN 02232697 CN02232697 CN 02232697 CN 02232697 U CN02232697 U CN 02232697U CN 2557784 Y CN2557784 Y CN 2557784Y
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- joint
- pipe
- resistant
- strength corrosion
- pipeline
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Abstract
A high-intensity corrosion and wear-resistant pipe comprises a straight pipe, an elbow, a tee joint and a pipe joint. The utility model is characterized in that the pipe takes corrosion and wear-resistant plastic as main body; the middle part of the pipe wall is enwrapped by a steel mesh which is woven by vertical and horizontal steel wires; the crossed contact points of the vertical and horizontal steel wires are partially melted and welded; the pipe joint is a split buckle-type steel joint, which uses a bolt to clasp and butt joint with the pipe. The utility model maintains the corrosion and wear-resistant performances of plastic pipes, so that the mechanical strength is greatly increased, besides, the manufacturing and construction is very convenient.
Description
The utility model relates to a kind of high strength corrosion resistant abrasion-proof pipe, be specially adapted to contain micro-solid particle and band Korrosionsmedium in the conveying of material, slurry, fluid, lotion and liquid.
Before the utility model, it is 94215395 patent right that Hengshi Special Rubber-Plastic Production Factory of subordinate unit of our company once obtained the patent No., patent name is: the high-strength abrasion-proof multiple tube, this pipeline is in the use condition explanation of oil, chemical industry, mine, all conglomeraties of urban construction, the abrasion-proof corrosion-proof of pipeline is much more superior than steel pipe, but mechanical strength has a long way to go than steel pipe, limited the using scope of this pipeline, in addition, the flange that this pipeline adopted connects, its processing technology more complicated, poor quality's control.
The purpose of this utility model provide a kind of mechanical property higher, the joint manufacturing process is convenient to the high strength corrosion resistant abrasion-proof pipe installed simply again, on the basis of above-mentioned patent, further improve, to satisfy the different needs of pipeline transport industry.
The utility model is achieved in that a kind of high strength corrosion resistant abrasion-proof pipe, comprise straight tube, positive threeway, pipe joint, elbow, skew T, it is characterized in that straight tube, positive threeway, elbow, the tube wall of skew T is a high strength corrosion resistant wear-resisting rubber-plastics material cladding reinforcing steel bar silk screen, positive threeway, elbow, skew T, the pipe joint that is connected with straight tube is a split snap-together type pipe joint, said reinforcing bar silk screen is the cylinder barrel shaped that is woven into by vertical silk and horizontal hair, vertical silk vertically evenly distributes along the cylndrical surface, horizontal hair is wound in helical in vertical silk periphery, and contact with vertical silk, the intersection point of contact place local melting welding of horizontal hair and vertical silk, said pipe joint is a split snap-together type pipe joint, comprise a watt T-joint fastener, O-ring seal, fasten bolt, attachment bolt, watt T-joint fastener inner cylindrical surface is provided with special-shaped screw thread, 2 pieces watts of T-joint fastener outsides are provided with the fastening otic placode, connection ear base, fastening bolt places in the fastening otic placode hole, connect with the pipeline fastening, attachment bolt places pad O-ring seal pipeline butt joint in the connection ear base hole.
The utility model has reached the desired design improvement purpose, the utility model is still based on rubber and plastic, the anticorrosive anti-wear performance that keeps pipeline, in the tube wall of pipeline, be provided with the reinforcing bar silk screen, improved the mechanical property of pipeline, fully satisfied the needs of pipeline industry, split snap-together type steel pipe joint has been set has improved its manufacturing process, improve sealing and firm performance that pipeline connects, compared outstanding feature and obviously technological progress with original technology.
Further describe in conjunction with the accompanying drawings and embodiments:
Accompanying drawing 1 is a high strength corrosion resistant abrasion-proof pipe scheme of installation.
Accompanying drawing 2 is high strength corrosion resistant abrasion-proof pipe partial structurtes sectional views.
Accompanying drawing 3 is high strength corrosion resistant abrasion-proof pipe split snap-together type pipe joint structure figure.
Embodiment of the present utility model is made of straight tube (1), positive threeway (2), pipe joint (3), elbow (4) and skew T (5) according to the above-mentioned mine filling high strength corrosion resistant abrasion-proof pipe that is used for that designs and produces.Pipeline (straight tube, elbow, threeway) is material of main part with the high density polyethylene (HDPE), reinforcing bar silk screen (6) is done the intensive aspect of pipeline on coating in tube wall, reinforcing bar silk screen (6) is woven into cylinder barrel shaped by vertical silk (7) and horizontal hair (8), wherein vertical silk (7) is vertical uniform steel wire along the cylndrical surface, horizontal hair (8) the then periphery in vertical thread (7) is wound in helical and contacts with vertical silk (7), and the intersection point of contact place of longitudinal and transverse silk makes it local melting and welds; Forming cylinder barrel shaped reinforcing bar silk screen (6), for straight tube (1), take the common extruding and moulding in mould of plastics and reinforcing bar silk screen, is to be that skeleton adopts the Shooting Technique moulding with the reinforcing bar silk screen for elbow (4), positive threeway (2), skew T (5); Pipe joint (3) comprises joint fastener (9), O-ring seal (11), fasten bolt (12) and attachment bolt (15), be provided with on the joint fastener (9) and fasten the fastening otic placode (13) that pipeline uses and dock the connection ear base (14) that pipeline is used, the main body of joint fastener (9) is a watt shape semi-circular structure, each joint need be used four joint fasteners (9) of symmetry in twos, joint fastener (9) inner cylindrical surface is processed with special-shaped screw thread (10), during installation, pair of joint fastener (9) closely fastens with pipe end earlier, it is fastening with both by fastening otic placode (13) to fasten bolt (12), at this moment, the tip of the special-shaped screw thread (10) on joint fastener (9) inner cylindrical surface can embed the plastic pipe top layer, has increased the combination force of pipeline fastener (9) with plastic pipe (1).During with two pipelines butt joint of good joint fastener (9), place O-ring seal (11) in the middle of the two pipe end faces, use attachment bolt (15) pipeline to be connected then by the connection ear base (14) on both sides.
High strength corrosion resistant abrasion-proof pipe embodiment's some data that are used for the mine are as follows:
Pipe main body material HDPE
100 millimeters of internal diameter of the pipeline
125 millimeters of outer diameter tube
The footpath is 113 millimeters in the reinforcing bar silk screen
2 millimeters of steel wire diameter
Pipe burst pressure 4.8MPa
The utility model is owing to be provided with the reinforcing bar silk screen in the inner-walls of duct, and the mechanical strength of pipeline has obtained improving greatly, and the pipe joint manufacturing process is simple, and is easy for installation, and good airproof performance connects solid and reliable.
Claims (3)
1, a kind of high strength corrosion resistant abrasion-proof pipe, comprise straight tube (1), positive threeway (2), pipe joint (3), elbow (4), skew T (5), the tube wall (16) that it is characterized in that straight tube (1), positive threeway (2), elbow (4), skew T (5) is an anticorrosive anti-wear rubber-plastics material cladding reinforcing steel bar silk screen (6), and positive threeway (2), elbow (4), skew T (5), the pipe joint (3) that is connected with straight tube (1) are split snap-together type pipe joints.
2, high strength corrosion resistant abrasion-proof pipe according to claim 1, it is characterized in that said reinforcing bar silk screen (6) is to be woven into cylinder barrel shaped by vertical silk (7) and horizontal hair (8), vertical silk (7) vertically evenly distributes along the cylndrical surface, horizontal hair (8) is wound in helical in vertical silk (7) periphery, and contact with vertical silk (7), the intersection point of contact place local melting of horizontal hair (8) and vertical silk (7) welds.
3, high strength corrosion resistant abrasion-proof pipe according to claim 1, it is characterized in that said pipe joint (3) is a split snap-together type pipe joint, comprise a watt T-joint fastener (9), O-ring seal (11), fasten bolt (12), attachment bolt (15), watt T-joint fastener (9) inner cylindrical surface is provided with special-shaped screw thread (10), the outer survey of 2 pieces watts of T-joint fasteners (9) is provided with fastening otic placode (13), connection ear base (14), fastening bolt (12) places in fastening otic placode (13) hole, connect with the pipeline fastening, attachment bolt (15) places in connection ear base (14) hole, the butt joint of pad O-ring seal (11) pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232697 CN2557784Y (en) | 2002-05-15 | 2002-05-15 | High-strength corrosion-resistant, wearing-resistant pipe line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232697 CN2557784Y (en) | 2002-05-15 | 2002-05-15 | High-strength corrosion-resistant, wearing-resistant pipe line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557784Y true CN2557784Y (en) | 2003-06-25 |
Family
ID=33708019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02232697 Expired - Fee Related CN2557784Y (en) | 2002-05-15 | 2002-05-15 | High-strength corrosion-resistant, wearing-resistant pipe line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557784Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101977653A (en) * | 2008-03-18 | 2011-02-16 | 美国圣戈班性能塑料公司 | Fluid transfer assemblies and related methods |
| CN105782624A (en) * | 2016-04-29 | 2016-07-20 | 太仓龙益塑业有限公司 | Improvement structure for polypropylene elbow pipe materials |
| CN110629850A (en) * | 2019-09-25 | 2019-12-31 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Rain and sewage converging and mixing pipeline flow dividing pipe network system |
-
2002
- 2002-05-15 CN CN 02232697 patent/CN2557784Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101977653A (en) * | 2008-03-18 | 2011-02-16 | 美国圣戈班性能塑料公司 | Fluid transfer assemblies and related methods |
| CN101977653B (en) * | 2008-03-18 | 2014-08-13 | 美国圣戈班性能塑料公司 | Fluid transfer assemblies and related methods |
| US9259563B2 (en) | 2008-03-18 | 2016-02-16 | Saint-Gobain Performance Plastics Corporation | Fluid transfer assemblies and related methods |
| CN105782624A (en) * | 2016-04-29 | 2016-07-20 | 太仓龙益塑业有限公司 | Improvement structure for polypropylene elbow pipe materials |
| CN110629850A (en) * | 2019-09-25 | 2019-12-31 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Rain and sewage converging and mixing pipeline flow dividing pipe network system |
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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 |