CN107917289A - A kind of flame-retardant and anti-static toughening PVC tubing - Google Patents
A kind of flame-retardant and anti-static toughening PVC tubing Download PDFInfo
- Publication number
- CN107917289A CN107917289A CN201610880409.6A CN201610880409A CN107917289A CN 107917289 A CN107917289 A CN 107917289A CN 201610880409 A CN201610880409 A CN 201610880409A CN 107917289 A CN107917289 A CN 107917289A
- Authority
- CN
- China
- Prior art keywords
- asbestos layer
- lamina reticularis
- layer
- reinforcing rib
- asbestos
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
Abstract
The present invention provides a kind of flame-retardant and anti-static toughening PVC tubing, including outer layer, asbestos layer, reinforcing rib band, lamina reticularis and inner tube；The outer layer inner cylinder face is fixed on the asbestos layer external cylindrical surface through bonded adhesives, the reinforcing rib band is embedded in inside the asbestos layer in advance, the asbestos layer inner cylinder face is close to the lamina reticularis, the lamina reticularis inner cylinder face is fixed on said inner tube periphery through bonded adhesives, said inner tube is PE plastic materials, the reinforcing rib band is waveform steel band, the lamina reticularis is worked out using cordage or nylon, it is inlaid with some steel wires inside the asbestos layer, the outer layer, asbestos layer, lamina reticularis, the ratio between the thickness of inner tube are 1:3:1:2, the configuration of the present invention is simple, surface scribbles black anti-static coating, avoid being exposed to the sun for tube body shielded from sunlight, while there is anti-static function, asbestos layer and steel reinforcing rib band are equipped with tube body, foreign impacts power can be significantly absorbed, enhancing structure intensity, avoids tube body from causing to rupture because of damage.
Description
Technical field
Patent of the present invention is related to tubing field, more particularly to a kind of flame-retardant and anti-static toughening PVC tubing.
Background technology
Currently, with the development of science and technology, PE materials are also widely used in numerous areas therewith, as product outer cover packaging and
Corresponding dredging pipeline, sewer pipe, the water supply pipe that especially PE materials make, because its material is light, fire-retardant and acid and alkali-resistance
Property it is good, and process the characteristics of simple, durable, at present gradual substituted metal pipeline.
Existing PE pipes resistance to corrosion is strong, it is low to be easy to bonding, price, but in use due to being subject to external punching
Hit, easily occur the crackle of ductility on tube body periphery, conveying material is revealed, wastes substantial amounts of resource and even pollute ring
Border.
Therefore, a kind of flame-retardant and anti-static toughening PVC tubing is invented to be very necessary.
Patent of invention content
In order to solve the above-mentioned technical problem, patent of the present invention provides a kind of flame-retardant and anti-static toughening PVC tubing, existing to solve
There are PE plastic tubes to be subject to impact easily cracked on periphery, the problem of service life is short, waste of resource.
A kind of flame-retardant and anti-static toughening PVC tubing, including outer layer, asbestos layer, reinforcing rib band, lamina reticularis and inner tube；It is described
Outer layer inner cylinder face is fixed on the asbestos layer external cylindrical surface through bonded adhesives, and the reinforcing rib band is embedded in the asbestos layer in advance
Portion, the asbestos layer inner cylinder face are close to the lamina reticularis, and the lamina reticularis inner cylinder face is fixed in described through bonded adhesives
On pipe periphery, said inner tube is PE plastic materials.
The reinforcing rib band is waveform steel band, and buffering can be provided for whole tube body, reduces tube body and is damaged caused by impact
Wound.
The lamina reticularis is worked out using cordage or nylon, and structural strength is high, and buffer protection function is played to inner tube.
Some steel wires, enhancing structure intensity are inlaid with inside the asbestos layer.
The outer layer, asbestos layer, lamina reticularis, the ratio between the thickness of inner tube are 1:3:1:2, ensure that tube body has sufficiently large buffering
Ability, makes tube body be damaged when impacting and reduces 70%.
The superficies oiling black anti-static coatings, avoid being exposed to the sun for tube body shielded from sunlight, while have antistatic
Function.
Compared with prior art, patent of the present invention has the advantages that：Patent structure of the present invention is simple, and surface scribbles
Black anti-static coating, avoids being exposed to the sun for tube body shielded from sunlight, while has anti-static function, be equipped with tube body asbestos layer and
Steel reinforcing rib band, can significantly absorb foreign impacts power, enhancing structure intensity, avoids tube body from causing to rupture because of damage.
Brief description of the drawings
Fig. 1 is the structure diagram of patent of the present invention.
In figure：
1- outer layers, 2- asbestos layers, 3- reinforcing ribs band, 4- lamina reticularises, 5- inner tubes.
Embodiment
Patent of the present invention is described further below in conjunction with attached drawing：
Embodiment：
As shown in Figure 1
Patent of the present invention provides a kind of flame-retardant and anti-static toughening PVC tubing, a kind of flame-retardant and anti-static toughening PVC tubing, bag
Include outer layer 1, asbestos layer 2, reinforcing rib band 3, lamina reticularis 4 and inner tube 5；1 inner cylinder face of outer layer is fixed in outside asbestos layer 2 through bonded adhesives
On cylindrical surface, reinforcing rib band 3 is embedded in inside asbestos layer 2 in advance, and 2 inner cylinder face of asbestos layer is close to lamina reticularis 4,4 inner circle of lamina reticularis
Cylinder is fixed on 5 periphery of inner tube through bonded adhesives, and inner tube 5 is PE plastic materials, and reinforcing rib band 3 is waveform steel band, netted
Layer 4 is worked out using cordage or nylon, is inlaid with some steel wires inside asbestos layer 2, outer layer 1, asbestos layer 2, lamina reticularis 4,
The ratio between thickness of inner tube 5 is 1:3:1:2,1 oil surface black anti-static coatings of outer layer.
Operation principle
Patent of the present invention is achieved like this, patent of the present invention when in use, asbestos layer 2 and inside reinforcing rib band
3 can strengthen the structural strength of tube body, while buffer shock-absorbing for tube body, and reducing tube body impact causes to damage, and 1 oil surface of outer layer is black
Color anti-static coatings, have anti-static electrification at the same time for tube body shading, simple in structure, multiple functional, and structural strength is high, uses the longevity
Life length.
Using the technical solution described in patent of the present invention, or those skilled in the art is in art solutions of the present invention
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into patent of the present invention
Enclose.
Claims (6)
1. a kind of flame-retardant and anti-static toughening PVC tubing, it is characterised in that the impact resistance tubing, including outer layer (1), asbestos layer
(2), reinforcing rib band (3), lamina reticularis (4) and inner tube (5)；Outer layer (1) inner cylinder face is fixed in the asbestos through bonded adhesives
On layer (2) external cylindrical surface, the reinforcing rib band (3) is embedded in the asbestos layer (2) inside, asbestos layer (2) inner cylinder face in advance
It is close to the lamina reticularis (4), lamina reticularis (4) inner cylinder face is fixed on said inner tube (5) periphery through bonded adhesives, institute
It is PE plastic materials to state inner tube (5).
2. impact resistance tubing as claimed in claim 1, it is characterised in that the reinforcing rib band (3) is waveform steel band.
3. impact resistance tubing as claimed in claim 1, it is characterised in that the lamina reticularis (4) uses cordage or nylon
Work out.
4. impact resistance tubing as claimed in claim 1, it is characterised in that be inlaid with some steel inside the asbestos layer (2)
Silk.
5. impact resistance tubing as claimed in claim 1, it is characterised in that the outer layer (1), asbestos layer (2), lamina reticularis
(4), the ratio between thickness of inner tube (5) is 1:3:1:2.
6. impact resistance tubing as claimed in claim 1, it is characterised in that outer layer (1) the oil surface black antistatic
Coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880409.6A CN107917289A (en) | 2016-10-07 | 2016-10-07 | A kind of flame-retardant and anti-static toughening PVC tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880409.6A CN107917289A (en) | 2016-10-07 | 2016-10-07 | A kind of flame-retardant and anti-static toughening PVC tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107917289A true CN107917289A (en) | 2018-04-17 |
Family
ID=61892361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610880409.6A Pending CN107917289A (en) | 2016-10-07 | 2016-10-07 | A kind of flame-retardant and anti-static toughening PVC tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107917289A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895191A (en) * | 2020-08-14 | 2020-11-06 | 芜湖新磊塑胶科技有限公司 | Anti-fracture PVC pipe structure |
| CN114776895A (en) * | 2022-04-06 | 2022-07-22 | 贵州国塑科技管业有限责任公司 | High-strength H-CPVC heat-resistant sewage pressure pipe |
-
2016
- 2016-10-07 CN CN201610880409.6A patent/CN107917289A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895191A (en) * | 2020-08-14 | 2020-11-06 | 芜湖新磊塑胶科技有限公司 | Anti-fracture PVC pipe structure |
| CN114776895A (en) * | 2022-04-06 | 2022-07-22 | 贵州国塑科技管业有限责任公司 | High-strength H-CPVC heat-resistant sewage pressure pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180417 |