CN202032200U - Pressure pipe - Google Patents
Pressure pipe Download PDFInfo
- Publication number
- CN202032200U CN202032200U CN2011201044808U CN201120104480U CN202032200U CN 202032200 U CN202032200 U CN 202032200U CN 2011201044808 U CN2011201044808 U CN 2011201044808U CN 201120104480 U CN201120104480 U CN 201120104480U CN 202032200 U CN202032200 U CN 202032200U
- Authority
- CN
- China
- Prior art keywords
- pipe
- utility
- model
- intervalve
- outer tube
- 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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Abstract
The utility model belongs to the technical field of hoses, and particularly relates to a pressure pipe. The pressure pipe comprises an inner pipe, an intermediate pipe and an outer pipe, wherein a braid layer is arranged between the intermediate pipe and the outer pipe and is braided by a plurality of industrial thrown silks wound on the intermediate pipe in a crossed manner. In the utility model, the braid layer arranged between the intermediate pipe and the outer pipe effectively improves the tensile strength and toughness of the whole pipe; and strip-shaped concave-convex patterns axially arranged on the outer pipe enhance the longitudinal tensile strength of the pipe, and the pressure pipe has low probabilities of slipping, fracture, ageing and corrosion.
Description
Technical field:
The utility model belongs to technical field of hoses, refers in particular to a kind of pressure tube.
Background technique:
PVC flexible pipe fabricating cost is low, easily processes, and is widely used in the conveying of fluid or gas.At present, existing flexible pipe in actual applications, the individual layer flexible pipe is easy in use wear and tear, and the slight poor performance of tension in the working environment of pulling force is arranged, ruptures during longitudinal stretching easily, and because the outer surface of individual layer flexible pipe does not have any additional structure, easier aging and corrosion in air.When socket was used, the individual layer hose surface was smooth, very easily skids, and was difficult to satisfy user demand.
Summary of the invention:
It is good that the purpose of this utility model provides a kind of tensile strength, difficultly ruptures, wears out, phenomenon such as corrosion, the pressure tube that using effect is good.
The utility model is achieved in that
A kind of pressure tube comprises interior pipe, intervalve and outer tube, is provided with braid between intervalve and outer tube, and described braid is formed by some the industrial twisted filament braidings that intersection is twined on intervalve.
Above-mentioned outer tube is provided with many bar shaped ridge designs that axially are provided with.
The outstanding compared to existing technology advantage of the utility model is:
1, the utility model comprises interior pipe, intervalve and outer tube, is provided with braid between intervalve and outer tube, can improve tensile strength effectively, has improved the toughness of pipe fitting;
2, the bar shaped ridge design that axially is provided with on the outer tube of the present utility model has strengthened endwise tensile strength, is difficult for skidding;
3, the utility model is difficult for rupturing, wear out, corroding.
Description of drawings:
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a cross sectional representation of the present utility model.
Embodiment:
With specific embodiment the utility model is further described below, referring to Fig. 1-2:
A kind of pressure tube, pipe 10, intervalve 20 and outer tube 30 are provided with braid 40 in comprising between intervalve 20 and outer tube 30, and described braid 40 is formed by some the industrial twisted filaments that intersection is twined on intervalve 401 braidings.
Above-mentioned outer tube 30 is provided with many bar shaped ridge designs 301 that axially are provided with.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (2)
1. pressure tube is characterized in that: comprise interior pipe, intervalve and outer tube, be provided with braid between intervalve and outer tube, described braid intersects the industrial twisted filaments braiding of twining by some and forms on intervalve.
2. a kind of pressure tube according to claim 1 is characterized in that: described outer tube is provided with many bar shaped ridge designs that axially are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201044808U CN202032200U (en) | 2011-04-12 | 2011-04-12 | Pressure pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201044808U CN202032200U (en) | 2011-04-12 | 2011-04-12 | Pressure pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032200U true CN202032200U (en) | 2011-11-09 |
Family
ID=44894497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201044808U Expired - Fee Related CN202032200U (en) | 2011-04-12 | 2011-04-12 | Pressure pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932670A (en) * | 2022-05-21 | 2022-08-23 | 临海伟星新型建材有限公司 | Preparation method of novel electrical sheath pipeline |
-
2011
- 2011-04-12 CN CN2011201044808U patent/CN202032200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932670A (en) * | 2022-05-21 | 2022-08-23 | 临海伟星新型建材有限公司 | Preparation method of novel electrical sheath pipeline |
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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 |
Granted publication date: 20111109 Termination date: 20150412 |
|
| EXPY | Termination of patent right or utility model |