CN202215854U - Electric melting connection type enhanced polythene spiral corrugated pipe - Google Patents
Electric melting connection type enhanced polythene spiral corrugated pipe Download PDFInfo
- Publication number
- CN202215854U CN202215854U CN2011203406803U CN201120340680U CN202215854U CN 202215854 U CN202215854 U CN 202215854U CN 2011203406803 U CN2011203406803 U CN 2011203406803U CN 201120340680 U CN201120340680 U CN 201120340680U CN 202215854 U CN202215854 U CN 202215854U
- Authority
- CN
- China
- Prior art keywords
- polythene
- corrugated pipe
- spiral corrugated
- layer
- steel band
- 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 relates to an electric melting connection type enhanced polythene spiral corrugated pipe which comprises a spiral corrugated pipe body formed by an outer polythene layer, a steel belt and an inner polythene layer, wherein the steel belt wraps between the outer and inner polythene layers, a section of connection port extends from two ends of the spiral corrugated pipe body respectively, and the inner diameter of the connection port is equal to that of the spiral corrugated pipe body. The electric melting connection type enhanced polythene spiral corrugated pipe has the beneficial effects of being low in cost, high in efficiency and good in tightness, saves manpower cost, does not leak absolutely, and can serve as a buried low-pressure (0.4 MPa) water supplying pipe besides a buried discharge pipe.
Description
Technical field
The utility model relates to the plastic tube processing technique field, relates in particular to a kind of electric smelting jointing type steel band reinforced polyethylene spiral ripple pipe.
Background technique
At present, the Placement of steel band reinforced polyethylene spiral ripple pipe application has: hot melt is extruded connection, Electric thermal smelting belt connection, shrink belt connection, clip connected etc.These several kinds of Placements exist all that the easy seepage of interface, poor reliability, construction are difficult for, the high deficiency of cost, and can influence the duration, later stage even cause the road surface to subside easily.
The model utility content
The purpose of the utility model provides a kind of electric smelting jointing type steel band reinforced polyethylene spiral ripple pipe, to overcome the deficiency of the above-mentioned aspect of existing product.
The purpose of the utility model is to realize through following technological scheme:
A kind of electric smelting jointing type steel band reinforced polyethylene spiral ripple pipe; Comprise the helical bellows body of forming by outer layer polyethylene layer, steel band and inner layer polyethylene layer; Said steel band is coated between outer layer polyethylene layer and the inner layer polyethylene layer; All along stretching out one section connection mouth, the internal diameter of this connection mouth equals the internal diameter of helical bellows body at the two ends of said helical bellows body.
The beneficial effect of the utility model is: cost is low, practices thrift human cost, and efficient is high, and good airproof performance can accomplish that 100% is non-leakage, except as buried drain pipe usefulness, also can be used as and buries ground low pressure (0.4Mpa) water pipe usefulness.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the structural representation of the described electric smelting jointing type of the utility model embodiment steel band reinforced polyethylene spiral ripple pipe left end;
Fig. 2 is the structural scheme of mechanism of the described electric smelting jointing type of the utility model embodiment steel band reinforced polyethylene spiral ripple pipe right-hand member;
Fig. 3 is the local structure for amplifying schematic representation of A among Fig. 2.
Among the figure:
1, helical bellows body; 2, outer layer polyethylene layer; 3, steel band; 4, inner layer polyethylene layer; 5, connection mouth.
Embodiment
Shown in Fig. 1-3; The described electric smelting jointing type of the utility model embodiment steel band reinforced polyethylene spiral ripple pipe; Comprise the helical bellows body of forming by outer layer polyethylene layer 2, steel band 3 and inner layer polyethylene layer 41; Said steel band 3 is coated between outer layer polyethylene layer 2 and the inner layer polyethylene layer 4, and all along stretching out one section connection mouth 5, the internal diameter of this connection mouth 5 equals the internal diameter of helical bellows body 1 at the two ends of said helical bellows body 1.
Concrete Placement: get two electric smelting jointing type steel band reinforced polyethylene spiral ripple pipes; Connection mouth 5 to its helical bellows body 1 two ends carries out the electric smelting heating; Because connection mouth 5 adopts pure polythene material to process; Only needing wherein the connection mouth 5 of the described electric smelting jointing type of basic model utility embodiment steel band reinforced polyethylene spiral ripple pipe to dock with the connection mouth 5 of the described electric smelting jointing type of another basic model utility embodiment steel band reinforced polyethylene spiral ripple pipe gets final product; Simple to operate, cost is low, practice thrift human cost, efficient is high, good airproof performance, can accomplish that 100% is non-leakage.
The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technological scheme, all drops within the protection domain of the utility model.
Claims (1)
1. electric smelting jointing type steel band reinforced polyethylene spiral ripple pipe; Comprise the helical bellows body of forming by outer layer polyethylene layer (2), steel band (3) and inner layer polyethylene layer (4) (1); Said steel band (3) is coated between outer layer polyethylene layer (2) and the inner layer polyethylene layer (4); It is characterized in that: all along stretching out one section connection mouth (5), the internal diameter of this connection mouth (5) equals the internal diameter of helical bellows body (1) at the two ends of said helical bellows body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203406803U CN202215854U (en) | 2011-09-13 | 2011-09-13 | Electric melting connection type enhanced polythene spiral corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203406803U CN202215854U (en) | 2011-09-13 | 2011-09-13 | Electric melting connection type enhanced polythene spiral corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215854U true CN202215854U (en) | 2012-05-09 |
Family
ID=46015109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203406803U Expired - Fee Related CN202215854U (en) | 2011-09-13 | 2011-09-13 | Electric melting connection type enhanced polythene spiral corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215854U (en) |
-
2011
- 2011-09-13 CN CN2011203406803U patent/CN202215854U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20170913 |