CN201359147Y - Improved high-pressure pipe - Google Patents
Improved high-pressure pipe Download PDFInfo
- Publication number
- CN201359147Y CN201359147Y CNU2009200677327U CN200920067732U CN201359147Y CN 201359147 Y CN201359147 Y CN 201359147Y CN U2009200677327 U CNU2009200677327 U CN U2009200677327U CN 200920067732 U CN200920067732 U CN 200920067732U CN 201359147 Y CN201359147 Y CN 201359147Y
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- China
- Prior art keywords
- layer
- improved high
- voltage tube
- rubber
- glue
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- Expired - Lifetime
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Abstract
The utility model relates to the technical field of pipelines, specifically to an improved high-pressure pipe. The utility model is characterized in that the high-pressure pipe is formed by connecting three layers of pipelines, wherein the outer layer adopts a PVC layer (1); the inner layer adopts a linear low-density polyethylene layer (3); a middle layer (2) is arranged between the outer layer and a bottom layer and is formed by knitting industrial polyester filament yarn; and bonding glue (4) is arranged between the inner layer and the middle layer. Compared with the prior art, the utility model has the advantages of firm structure, aging resistance, high temperature resistance, softness, strong pressure resistance, good bending performance, low shrinking percentage, low production cost, and safe and convenient use.
Description
[technical field]
The utility model relates to the pipe technology field, specifically a kind of improved high-voltage tube.
[background technique]
In the cleaning equipment field, the sort of in the past pressure hose can not adapt to the demand of present high-pressure work far away, the increase of pressure, must propose higher requirement to the technical order of high-voltage tube,, after this thickening of employing rubber layer or plastic layer arranged in order to satisfy the demand, winding steel wire is in addition also arranged outside rubber layer or plastic layer, with the compressive strength of enhancing high-voltage tube, but this high-voltage tube seems very heavy, and its crooked reelability difference.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of withstand voltage properties is strong, the high-voltage tube of good bending property.
For achieving the above object, design a kind of improved high-voltage tube, it is characterized in that high-voltage tube is connected and composed by three layers of pipeline, skin is PVC glue-line (1), internal layer is linear low density polyethylene layer (3), it between skin and bottom the mesosphere, middle series of strata recruitment industry polyester filament braiding (2), be provided with the bonding glue of one deck (4) between internal layer and the mesosphere, described PVC glue-line can replace with PU or PA11 or PA6 glue-line or rubber or twine cloth or rubber and plastic, described linear low density polyethylene layer can replace with PE or PVC or rubber or PA6 or rubber and plastic, described industrial polyester filament is replaceable to be steel wire, and described bonding glue (4) can replace with industrial polyester filament or steel wire.
The utility model compared with prior art, sound construction, ageing-resistant, high temperature resistant, soft, withstand voltage properties is strong, good bending property, shrinkage is low, low cost of manufacture is safe in utilization, convenient.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is another embodiment's of the utility model a structural representation;
Appointment Fig. 1 is a Figure of abstract
Referring to accompanying drawing, the 1PVC glue-line 2 industrial polyester filament 3 linear low density polyethylene layer 4 bonding glue among Fig. 1
[specific embodiment]
In conjunction with the accompanying drawings the utility model is described further, the manufacturing technology of this device is very clearly concerning this professional people.
As shown in Figure 1, a kind of high-pressure water pipe, high-pressure water pipe is connected and composed by three layers of pipeline, skin is PVC glue-line (1), bottom is linear low density polyethylene layer (3), be the mesosphere between skin and bottom, middle series of strata recruitment industry polyester filament braiding (2) is provided with the bonding glue of one deck (4) between internal layer and the mesosphere; Described PVC glue-line can replace with PU or PA11 or PA6 glue-line or rubber or twine cloth or rubber and plastic; Described linear low density polyethylene layer can replace with PE or PVC or rubber or PA6 or rubber and plastic; Described industrial polyester filament is replaceable to be steel wire; Described bonding glue (4) can replace with industrial polyester filament or steel wire.
Claims (5)
1, a kind of improved high-voltage tube, it is characterized in that high-voltage tube is connected and composed by three layers of pipeline, skin is PVC glue-line (1), internal layer is linear low density polyethylene layer (3), it between skin and bottom the mesosphere, middle series of strata recruitment industry polyester filament braiding (2) is provided with the bonding glue of one deck (4) between internal layer and the mesosphere.
2, a kind of improved high-voltage tube according to claim 1 is characterized in that described PVC glue-line can replace with PU or PA11 or PA6 glue-line or rubber or twine cloth or rubber and plastic.
3, a kind of improved high-voltage tube according to claim 1 is characterized in that described linear low density polyethylene layer can replace with PE or PVC or rubber or PA6 or rubber and plastic.
4, a kind of improved high-voltage tube according to claim 1 is characterized in that described industrial polyester filament is replaceable for steel wire.
5, a kind of improved high-voltage tube according to claim 1 is characterized in that described bonding glue (4) can replace with industrial polyester filament or steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200677327U CN201359147Y (en) | 2009-02-13 | 2009-02-13 | Improved high-pressure pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200677327U CN201359147Y (en) | 2009-02-13 | 2009-02-13 | Improved high-pressure pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359147Y true CN201359147Y (en) | 2009-12-09 |
Family
ID=41424911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200677327U Expired - Lifetime CN201359147Y (en) | 2009-02-13 | 2009-02-13 | Improved high-pressure pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201359147Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016861A (en) * | 2013-01-13 | 2013-04-03 | 郭建兵 | Dual-use car wash water pipe |
| CN105179824A (en) * | 2015-11-04 | 2015-12-23 | 南京晟林再生资源有限公司 | High-strength wear resistant plastic pipe |
| CN105240628A (en) * | 2015-09-18 | 2016-01-13 | 苏州好洁清洁器具有限公司 | Polyvinyl chloride (PVC) transparent steel wire extension tube |
| CN106368744A (en) * | 2016-08-31 | 2017-02-01 | 泰豪科技股份有限公司 | Turbine generator and liquid nitrogen transport pipe manufacturing process for turbine generator |
-
2009
- 2009-02-13 CN CNU2009200677327U patent/CN201359147Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016861A (en) * | 2013-01-13 | 2013-04-03 | 郭建兵 | Dual-use car wash water pipe |
| CN105240628A (en) * | 2015-09-18 | 2016-01-13 | 苏州好洁清洁器具有限公司 | Polyvinyl chloride (PVC) transparent steel wire extension tube |
| CN105179824A (en) * | 2015-11-04 | 2015-12-23 | 南京晟林再生资源有限公司 | High-strength wear resistant plastic pipe |
| CN106368744A (en) * | 2016-08-31 | 2017-02-01 | 泰豪科技股份有限公司 | Turbine generator and liquid nitrogen transport pipe manufacturing process for turbine generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |