CN205298860U - Plastic composite pipe of steel wire gauze skeleton - Google Patents
Plastic composite pipe of steel wire gauze skeleton Download PDFInfo
- Publication number
- CN205298860U CN205298860U CN201620063088.6U CN201620063088U CN205298860U CN 205298860 U CN205298860 U CN 205298860U CN 201620063088 U CN201620063088 U CN 201620063088U CN 205298860 U CN205298860 U CN 205298860U
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- CN
- China
- Prior art keywords
- steel wire
- wire mesh
- mesh frame
- plastic tubing
- tubing
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a plastic composite pipe of steel wire gauze skeleton connects interconnect by a plurality of sections compound pipe assemblies through electrothermal welding and forms, and every compound pipe assembly is formed by the mutual cladding of plastic tubing more than two -layer, is provided with steel mesh skeleton between the adjacent two -layer plastic tubing, bonds as an organic wholely through the tie coat between steel mesh skeleton and the plastic tubing. The utility model discloses a mode joint strength and sealed effect that electrothermal welding connects are very good, and the anti axial tension of tubular product that obtains after the connection can the reinforce, and simultaneously, the utility model discloses by the steel, mould two kinds of materials compound and form, overcome the formidable quick stress cracks phenomenon of plastic tubing, the intensity, rigidity and the impact resistance that exceed ordinary pure plastic tubing have, has plastic tubing light in weight's advantage, simple to operate, have the two -sided non -corrosibility ability the same with the plastic tubing, coefficient of heat conductivity is low, the extension of tubular product life, the accessible is adjusted wire diameter and is moulded thickness of bed etc. Makes different pressure rating's tubular product.
Description
Technical field
The utility model belongs to tubing technical field, particularly relates to a kind of steel wire mesh frame plastic composite tube.
Background technology
Tubing is mainly for delivery of media such as domestic water, combustion gas, industrial fluids, and tubing common at present has steel pipe and plastics tubing, and wherein, steel pipe weight is big, installs inconvenience, and Corrosion Protection is poor; Plastics tubing easily ftractures, and intensity and rigidity are not enough, and shock resistance is poor. Owing to steel pipe and plastics tubing all exist respective deficiency, cause the tubing overall life-span short, for this reason, the applicant devises a kind of steel wire frame plastic composite pipe, during use, needing to connect to get up to form the tubing of desired length by some sections of multiple-unit tubes, traditional mode of connection adopts welding, but adopts the anti-axial tension ability of mode of welding.
Practical novel content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of steel wire mesh frame plastic composite tube, for solving conventional steel and the problem of shortcoming that plastics tubing exists separately and link position tensile resistance difference.
For achieving the above object and other relevant objects, the utility model provides a kind of steel wire mesh frame plastic composite tube, it is interconnected by electrical fusion joint by some sections of composite tubular assemblies, each composite tubular assembly is all mutually coated and become by more than two layers plastics tubings, it is provided with steel wire mesh frame between adjacent two layers plastics tubing, it is bonded as one by tack coat between steel wire mesh frame and plastics tubing.
Preferably, it is provided with polyurethane insulation coating between outermost layer plastics tubing and innermost layer plastics tubing.
Preferably, described plastics tubing adopts high density polyethylene(HDPE) to make.
Preferably, described tack coat adopts HDPE modification binding resin.
Preferably, the steel wire diameter of described steel wire mesh frame is 0.8mm-2.0mm.
Preferably, the steel wire of described steel wire mesh frame is provided with copper plate.
As mentioned above, it is necessary, steel wire mesh frame plastic composite tube of the present utility model, there is following useful effect:
1, the utility model adopts the mode of connection of electrical fusion joint, by making it heat the nichrome wire energising being embedded in electric smelting pipe internal surface, thus the internal surface of connecting tube and the outside surface of tubing are melted respectively, the object of welding is reached after being cooled to want seeking time, adopting mode strength of joint and the sealing effect of electric melting connection very good, the tubing obtained after connection anti-axial tension ability is strong.
2, the utility model by steel, mould bi-material and be composited, overcome the quick stress cracking phenomenon that plastics tubing is difficult to overcome, there is the intensity, rigidity and the shock resistance that exceed common pure plastic pipe; There is the lightweight advantage of plastics tubing, easy for installation; Having the two-sided antiseptic property identical with plastics tubing, thermal conductivity is low; Structure is excellent, and the enhancing skeleton of tubing contains into mutually as a whole with inside and outside plastics, without the sorrow of interior outer layer plastic and reinforcement stripping; Tubing extends work-ing life; By adjustment steel wire diameter and plastic layer etc., manufacture the tubing of different pressures grade.
Accompanying drawing explanation
Fig. 1 is shown as the schematic diagram of the utility model steel wire mesh frame plastic composite tube.
Fig. 2 is shown as the part sectioned view of the utility model steel wire mesh frame plastic composite tube assembly.
Element numbers explanation
1 composite tubular assembly; 2 electrical fusion joints; 11 inner layer plastic tubes; 12 first tack coats; 13 polyurethane insulation coatings; 14 the 2nd tack coats; 15 steel wire mesh frames; 16 the 3rd tack coats; 17 outer layer plastic tubes.
Embodiment
By particular specific embodiment, enforcement mode of the present utility model being described below, person skilled in the art scholar the content disclosed by this specification sheets can understand other advantages of the present utility model and effect easily.
As depicted in figs. 1 and 2, the utility model provides a kind of steel wire mesh frame plastic composite tube, it is interconnected by electrical fusion joint 2 by some sections of composite tubular assemblies 1, electrical fusion joint 2 is by making it heat the nichrome wire energising being embedded in electric smelting pipe internal surface, thus the internal surface of connecting tube and the outside surface of tubing are melted respectively, the object of welding is reached after being cooled to want seeking time, adopting mode strength of joint and the sealing effect of electric melting connection very good, the tubing obtained after connection anti-axial tension ability is strong; Each composite tubular assembly 1 is all mutually coated with outer layer plastic tube 17 and become by inner layer plastic tube 11, it is provided with steel wire mesh frame 15 between inner layer plastic tube 11 and outer layer plastic tube 17, it is bonded as one by tack coat between steel wire mesh frame 15 and interior outer layer plastic tube. Composite tubular assembly of the present utility model by steel, mould bi-material and be composited, both overcome steel pipe and plastics tubing shortcoming separately, maintained again steel pipe and plastics tubing advantage separately, substantially prolongs the work-ing life of tubing. As other embodiment, composite tubular assembly 1 can be mutually coated and become by the plastics tubing of more than three layers, arranges steel wire mesh frame between adjacent two layers plastics tubing, can improve the feature such as intensity of composite tubular assembly so further, extend the work-ing life of tubing.
In order to reduce the thermal conductivity of tubing, improve the heat-insulating property of tubing, polyurethane insulation coating 13 can be set between inner layer plastic tube 11 and outer layer plastic tube 17, the outside of steel wire mesh frame 15 is bonded together with outer layer plastic tube 15 by the 3rd tack coat 16, the inner side of steel wire mesh frame 15 is bonded together by the outside of the 2nd tack coat 14 with polyurethane insulation coating 13, and the inner side of polyurethane insulation coating 13 is bonded together with inner layer plastic tube 11 by the first tack coat 12.
High density polyethylene(HDPE) (HighDensityPolyethylene, referred to as " HDPE ") it is a kind of degree of crystallinity height, nonpolar thermoplastic resin, it has good thermotolerance and winter hardiness, and chemical stability is good, also having higher rigidity and toughness, physical strength is good simultaneously.Inner layer plastic tube 11 and the outer layer plastic tube 17 of the present embodiment adopt high density polyethylene(HDPE) to make, and are conducive to improving chemical stability and the physical strength of tubing, extend the work-ing life of tubing.
Composite tubular assembly 1 is starting material with high-tensile steel wires network framework and thermoplastics polyethylene, tack coat adopts anhydride modified high density polyethylene polyethylene polymers (being called for short HDPE modification binding resin), steel wire mesh frame and interior outer layer plastic tube are closely connected as one, the tubing obtained has good composite effect, eliminates interior outer layer plastic tube and the hidden danger of steel wire mesh frame stripping.
In order to improve the intensity of tubing, rigidity and shock resistance, the steel wire diameter of steel wire mesh frame 15 is 0.8mm-2.0mm. In order to improve the intensity of steel wire mesh frame 15, it is also possible to arrange copper plate by the mode of plating on the steel wire of steel wire mesh frame.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model. Above-described embodiment all not running counter under spirit of the present utility model and category, can be modified or change by any person skilled in the art scholar. Therefore, in art, tool usually intellectual modifies or changes not departing under the spirit and technological thought that the utility model discloses all equivalences completed such as, must be contained by claim of the present utility model.
Claims (6)
1. a steel wire mesh frame plastic composite tube, it is characterized in that: be interconnected by electrical fusion joint by some sections of composite tubular assemblies, each composite tubular assembly is all mutually coated and become by more than two layers plastics tubings, it is provided with steel wire mesh frame between adjacent two layers plastics tubing, it is bonded as one by tack coat between steel wire mesh frame and plastics tubing.
2. steel wire mesh frame plastic composite tube according to claim 1, it is characterised in that: it is provided with polyurethane insulation coating between outermost layer plastics tubing and innermost layer plastics tubing.
3. steel wire mesh frame plastic composite tube according to claim 1, it is characterised in that: described plastics tubing adopts high density polyethylene(HDPE) to make.
4. steel wire mesh frame plastic composite tube according to claim 1, it is characterised in that: described tack coat adopts HDPE modification binding resin.
5. steel wire mesh frame plastic composite tube according to claim 1, it is characterised in that: the steel wire diameter of described steel wire mesh frame is 0.8mm-2.0mm.
6. steel wire mesh frame plastic composite tube according to claim 1, it is characterised in that: the steel wire of described steel wire mesh frame is provided with copper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063088.6U CN205298860U (en) | 2016-01-22 | 2016-01-22 | Plastic composite pipe of steel wire gauze skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063088.6U CN205298860U (en) | 2016-01-22 | 2016-01-22 | Plastic composite pipe of steel wire gauze skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298860U true CN205298860U (en) | 2016-06-08 |
Family
ID=56426427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620063088.6U Expired - Fee Related CN205298860U (en) | 2016-01-22 | 2016-01-22 | Plastic composite pipe of steel wire gauze skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116658705A (en) * | 2023-07-24 | 2023-08-29 | 康泰塑胶科技集团有限公司 | High-pressure composite pipe, composite pipe joint and production process |
-
2016
- 2016-01-22 CN CN201620063088.6U patent/CN205298860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116658705A (en) * | 2023-07-24 | 2023-08-29 | 康泰塑胶科技集团有限公司 | High-pressure composite pipe, composite pipe joint and production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20210122 |