CN201014074Y - Plastic reinforced pipe - Google Patents
Plastic reinforced pipe Download PDFInfo
- Publication number
- CN201014074Y CN201014074Y CNU2007200176095U CN200720017609U CN201014074Y CN 201014074 Y CN201014074 Y CN 201014074Y CN U2007200176095 U CNU2007200176095 U CN U2007200176095U CN 200720017609 U CN200720017609 U CN 200720017609U CN 201014074 Y CN201014074 Y CN 201014074Y
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- CN
- China
- Prior art keywords
- pipe
- plastic
- pipe body
- utility
- model
- 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
A plastic tendon pipe belongs to the technical field of plastic pipe, comprising a pipe body, a fiber network arranged inside thereof, and a plastic spiral intensified rib which is connected with and forms into a whole together with the plastic tendon pipe and is outside the pipe body. The utility model is largely used in the delivery of high-pressure fluid, and has the advantages of low production cost, low density of pipe body, compactness of and no gaps in the pipe wall, good flexibility of pipe body, not easy for bending and deflating, excellent abrasion resistance, and long service life and so on.
Description
Technical field
The utility model belongs to the plastic tube technical field, specifically relates to a kind of pressure pipe.
Background technique
Pressure-resistant plastic tube is widely used in the conveying of high-pressure liquid, existing plastic flexible pipe normally is provided with wire spring in body, to strengthen its compressive strength, this pressure hose ubiquity the cost of production height, than great, uses shortcomings such as inconvenience, and owing to difficulty between plastic tube body and the wire spring is integral, in conjunction with defective tightness, plastic tube body is prone to be peeled off and bends flat phenomenon, influences working life.
Summary of the invention
The purpose of this utility model provides that a kind of cost of production is low, and proportion is little, good springiness, be difficult for curved flat, the pressure hose of long service life.
The technological scheme that its technical problem that solves the utility model adopts is: it comprises body and the fleece that is located at wherein, body is provided with the spiral reinforcing rod that is connected as a single entity with it outward, this spiral reinforcing rod is the plastic spiral muscle, and it and tube wall are by hot compound close proximity.
The beneficial effects of the utility model are: the utility model tube wall is provided with the plastic spiral muscle that is connected as a single entity with body outward, has not only reduced the proportion of cost of production and pipe, and the compact voidlessness of structural pipe wall, the body good springiness, difficult curved flat, scurf resistance is big, long service life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the utility model overall schematic;
Fig. 2 is the utility model schematic cross-section;
Fig. 3 is the utility model A portion enlarged diagram.
Among the figure: 1, body, 2, spiral reinforcing rod, 3, fleece.
Embodiment
The utility model comprises body 1 and the fleece 3 that is located at wherein, the body 1 outer spiral reinforcing rod 2 that is connected as a single entity with it that is provided with, this spiral reinforcing rod 2 is the plastic spiral muscle, it and body 1 outer wall are by hot compound close proximity, spiral reinforcing rod 2 is not less than 1/4th of its cross section with body 1 outer wall surface of contact, is generally 1/3rd to 1/2nd of its cross section.
Claims (2)
1. mould the muscle pipe for one kind, comprise body (1) and be located at wherein fleece (3), it is characterized in that being provided with the spiral reinforcing rod (2) that is connected as a single entity with it outside the body (1), this spiral reinforcing rod (2) is the plastic spiral muscle, and it and body (1) outer wall are by hot compound close proximity.
2. according to the described a kind of muscle pipe of moulding of claim 1, it is characterized in that spiral reinforcing rod (2) and body (1) outer wall surface of contact are not less than 1/4th of its cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200176095U CN201014074Y (en) | 2007-01-14 | 2007-01-14 | Plastic reinforced pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200176095U CN201014074Y (en) | 2007-01-14 | 2007-01-14 | Plastic reinforced pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014074Y true CN201014074Y (en) | 2008-01-30 |
Family
ID=39025868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200176095U Expired - Fee Related CN201014074Y (en) | 2007-01-14 | 2007-01-14 | Plastic reinforced pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014074Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322378A (en) * | 2013-06-09 | 2013-09-25 | 湖南力神新材料科技有限公司 | Light anti-abrasion delivery tube for concrete |
-
2007
- 2007-01-14 CN CNU2007200176095U patent/CN201014074Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322378A (en) * | 2013-06-09 | 2013-09-25 | 湖南力神新材料科技有限公司 | Light anti-abrasion delivery tube for concrete |
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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: 20080130 Termination date: 20100220 |