CN201606587U - High-pressure hose with plastic coating - Google Patents
High-pressure hose with plastic coating Download PDFInfo
- Publication number
- CN201606587U CN201606587U CN200920163127XU CN200920163127U CN201606587U CN 201606587 U CN201606587 U CN 201606587U CN 200920163127X U CN200920163127X U CN 200920163127XU CN 200920163127 U CN200920163127 U CN 200920163127U CN 201606587 U CN201606587 U CN 201606587U
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- plastic
- pressure hose
- plastic coating
- resistance
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Abstract
A high-pressure hose with plastic coating comprises an inner layer, an outer layer and a middle layer, and is characterized in that both the inner layer and the outer layer (1 and 2) adopt PVC modified plastic containing an environmental-protection plasticiser as materials; and the middle layer adopts a reinforcing layer (3), in which a tube blank is made by plying, twisting and circular weaving industrial composite fiber with high-tenacity. The utility model adopts modified PVC plastic with higher suppleness, and plasticiser bad for environmental protection is omitted, so as to protect the environment better; and the middle reinforcing layer adopting industrial composite texture with high-tenacity can be a double-layer structure when necessary, so as to achieve stronger anti-pressure ability, wider service range and higher cost performance. Besides, the outer surface of the soft plastic outer layer can be flat and smooth, wave-shaped or bar type concave-convex-shaped; and the color thereof can be also different from that of the inner layer to satisfy the requirements in different environment. The high-pressure hose with plastic coating can meet the demands of the transportation of the liquid source, and has the characteristics of weather resistance, oil resistance, acid-alkali resistance, heat resistance and so on.
Description
Technical field:
The utility model relates to a kind of novel high pressure plastic-coated hose.
Background technique:
Being seen in the market plastic-coated hose, mostly the pressure that can bear is extremely low, and selected material is common conventional variety, as easy as rolling off a logly bearing minimum pressure (break under 0.2 ~ 0.6MPa) (can with reference to JB/T 8512-1996 water delivery plastic-coated hose), the time limit that uses is low, and do not have nontoxic requirement and very big penetrating odor is arranged, the smell that volatilizes causes great pollution to environment, not environmental protection of the utmost point.
The model utility content:
In order to address the above problem, the utility model is by the following technical solutions: the purpose of this utility model provides a kind of novel high-pressure plastic-coated hose with multiple performance, principle is to twist with the fingers round enhancement layer (3) composition that is made into pipe by the PVC modified plastics internal and external layer (1,2) that contains environment-friendly plasticizer with middle the assembly through plying for the industrial high strength woven fabric that synthesizes, and increases its compression resistance.By adopting the PVC modified plastics is raw material, pliability is better, can adapt to weather-proof, oil resistant, acid resistant alkali, the demand that the product of specific (special) requirements is arranged such as high temperature resistant, key be not use not environmental protection poisonous contain penetrating odor and the bigger material of volatility is plasticizing agent, and the centre is the enhancement layer of the synthetic high strength woven fabric of industry, anti-pressure ability can strengthen 4～6 times, the maximum withstand voltage 6～8MPa that reaches, can be double layer construction in case of necessity, anti-pressure ability is stronger, longer service life.Its outer field surface of PVC modified plastics can be the concavo-convex of smooth smooth, ripple or vertical bar formula, and color also can be different with internal layer, to adapt to the requirement to varying environment.That this product can be adapted to is weather-proof, oil resistant, acid resistant alkali, fluid source such as high temperature resistant are carried needs.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
As shown in Figure 1, this embodiment is that industrial synthesizing high strength fabric is twisted with the fingers round enhancement layer (3) composition that is made into pipe through the plying assembly by the PVC modified plastics internal and external layer (1,2) that contains environment-friendly plasticizer with the centre, increases its compression resistance.
The utility model is because employing PVC modified plastics is a raw material; pliability is better; use nontoxic have no irritating odor and the material of non-volatility is plasticizing agent; be more conducive to environmental protection; and middle the assembly through plying for the synthetic high strength woven fabric of industry twisted with the fingers the enhancement layer that circle is made into pipe, and anti-pressure ability strengthens greatly, can be double layer construction in case of necessity; anti-pressure ability is stronger, and longer service life, cost performance are higher.Its outer field surface of PVC modified plastics can be the concavo-convex of smooth smooth, ripple or vertical bar formula, and color also can be different with internal layer, to adapt to the requirement to varying environment.That this product can be adapted to is weather-proof, oil resistant, acid resistant alkali, fluid source such as high temperature resistant are carried needs.
Claims (2)
1. the high pressure plastic-coated hose is characterized in that: by the PVC modified plastics internal and external layer (1,2) and middle the assembly through plying for the industrial high strength woven fabric that synthesizes that contain environment-friendly plasticizer twisting with the fingers round enhancement layer (3) composition that is made into pipe.
2. according to the described high pressure plastic-coated hose of claim (1), it is characterized in that: described PVC modified plastics skin (2), its surface are the concavo-convex of smooth smooth, ripple or vertical bar formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920163127XU CN201606587U (en) | 2009-07-07 | 2009-07-07 | High-pressure hose with plastic coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920163127XU CN201606587U (en) | 2009-07-07 | 2009-07-07 | High-pressure hose with plastic coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606587U true CN201606587U (en) | 2010-10-13 |
Family
ID=42951294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920163127XU Expired - Fee Related CN201606587U (en) | 2009-07-07 | 2009-07-07 | High-pressure hose with plastic coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679333A (en) * | 2018-04-03 | 2018-10-19 | 南京砺行节水技术有限责任公司 | A kind of circumference braiding composite hose and preparation method thereof |
-
2009
- 2009-07-07 CN CN200920163127XU patent/CN201606587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679333A (en) * | 2018-04-03 | 2018-10-19 | 南京砺行节水技术有限责任公司 | A kind of circumference braiding composite hose and preparation method thereof |
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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: 20101013 Termination date: 20130707 |