CN205745691U - A kind of anti-leak plastic tube - Google Patents
A kind of anti-leak plastic tube Download PDFInfo
- Publication number
- CN205745691U CN205745691U CN201520470320.3U CN201520470320U CN205745691U CN 205745691 U CN205745691 U CN 205745691U CN 201520470320 U CN201520470320 U CN 201520470320U CN 205745691 U CN205745691 U CN 205745691U
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- tube body
- sealing mechanism
- plastic tube
- utility
- model
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Abstract
The utility model discloses a kind of anti-leak plastic tube, it is characterised in that the outer surface in one end of interior tube body is configured with sealing mechanism, arranges a structure matched with described sealing mechanism less at outer tube body；Form annular seal space between other part and outer tube bodies of interior tube body, in described annular seal space, be filled with fluid sealant.By anti-leak plastic tube of the present utility model, it is possible to achieve on-the-spot carry out plastic tube notes encapsulation process.
Description
Technical field
This utility model relates to a kind of plastic tube, particularly relates to a kind of anti-leak plastic tube.
Background technology
At present, the tubing that domestic underground water supply and drainage tubing uses mainly has pipe of concrete, concrete reinforced pipe and cast iron pipe, owing to it is built, the time limit is longer and vehicle flowrate is bigger, buried concrete drain pipe and the cast iron feed pipe in some section are the most damaged aging, municipal drainage is caused to block, feed pipe bursts, not only bring inconvenience to civil plantation, and because working procedure is more complicated, pipe joint number is more, antiseep is difficult to process in time, accumulate over a long period and not only result in road foundation, effluent seepage, also can pollute soil property, water source, become public hazards.To this end, employing has good pressure, corrosion-resistant, leakage-preventing, environment-friendly type tubing and has become the task of top priority.
Recent years, all types of plastic tubing rises the most at home, and progressively replaces pipe of concrete, concrete reinforced pipe and cast iron pipe.Relative to pipe of concrete, concrete reinforced pipe and cast iron pipe, plastic pipe identical pressure under the conditions of, there is light weight, corrosion-resistant, low stain or free of contamination remarkable advantage, and plastic pipe be the longest for service life.What plastic pipe was the more commonly used at present is PVC, although price is relatively low, but there is heavier mass, and pressure deficiency, with shortcomings such as a small amount of pollutions.And HDPE solid wall pipe, although function admirable, but relatively costly, waste material.So, a kind of novel plastic winding structural wall tube arises at the historic moment, and it maintains the advantage of common plastics tubing, overcomes again their some shortcomings simultaneously.
But the plastic winding structural wall tube of prior art is generally straight tube, thus there is certain problem when construction, i.e. connection between tube and tube is cumbersome time-consuming.The connected mode used at present typically has welding, socket joint connects, the connected modes such as clamp connection, these connected modes will use one section of bell socket to be connected with straight tube, so preparation needed for it is attached construction early stage is more loaded down with trivial details, and it is more complicated that installation connects operation, the longest during installation fee, and owing to construction interface is more, too increase the risk that seepage occurs at sealing after tubing is installed.
Utility model content
In order to overcome above technological deficiency, this utility model provides a kind of anti-leak plastic tube, and it is achieved through the following technical solutions.
A kind of anti-leak plastic tube, including interior tube body and outer tube body, interior tube body is positioned at the inside of outer tube body, it is characterised in that the outer surface in one end of interior tube body is configured with sealing mechanism, arranges a structure matched with described sealing mechanism less at outer tube body；Form annular seal space between other part and outer tube bodies of interior tube body, in described annular seal space, be filled with fluid sealant.
In embodiments more of the present utility model, described sealing mechanism is screw thread.
In embodiments more of the present utility model, described sealing mechanism is the multiple projections being evenly distributed in said inner tube outer wall, described in the structure that matches be groove.
In other embodiment of the present utility model, the quantity of described projection is 4-8.
In embodiments more of the present utility model, described outer tube body outer surface one layer of skid resistant course of parcel.
In embodiments more of the present utility model, described projection is embedded in described fluid sealant
By anti-leak plastic tube of the present utility model, it is possible to achieve the on-the-spot note encapsulation process, such as injecting glue of carrying out plastic tube seals or turn clamping.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation of one embodiment anti-leak plastic tube of this utility model；
Fig. 2 is the cross sectional representation of another embodiment anti-leak plastic tube of this utility model.
Detailed description of the invention
Further describe technical scheme below in conjunction with the accompanying drawings, but claimed scope is not limited to described.
As shown in Figure 1 and Figure 2, a kind of antiseep plastic tube structure described in the utility model, including interior tube body 1 and outer tube body 3, said inner tube body 1 is positioned at the inside of outer tube body 3, between interior tube body 1 and outer tube body 3, form annular seal space, in described annular seal space, be filled with fluid sealant 2.Outer surface at outer tube body is coated with one layer of skid resistant course 4.
According to an embodiment of the present utility model, as in figure 2 it is shown, the outer surface in one end of interior tube body 1 is configured with sealing mechanism 5, one structure 6 matched with described sealing mechanism is set less at outer tube body, thus form intensive aspect, considerably increase the bearing capacity of plastic tube；When along with the prolongation of the time of use, when damaging or producing gap occur in fluid sealant, can be from one end of plastic tube to carrying out supplementary glue between interior tube body and outer tube body, thus realize on-the-spot leak stopping, without the connecting tube more renewed, extend the service life of plastic tube, be greatly saved construction cost；Sealing mechanism 5 is wrapped in fluid sealant 2 inside simultaneously, therefore enhances the connection reliability of interior tube body 1 and outer tube body 3.
According to an embodiment of the present utility model, sealing mechanism 5 can be helicitic texture, and correspondingly, the structure 6 that it matches is too for helicitic texture, the structure 6 being shown without sealing mechanism 5 in Fig. 2 with matching.
The outer surface of described outer tube body 3 is also enclosed with one layer of skid resistant course 4.So convenient carrying, improves safety in utilization.
In an embodiment of the present utility model, the quantity of described sealing mechanism 5 is 4～8.Particular number determines according to the diameter of interior tube body 1, and the technical program preferentially selects the quantity of casting lug thereon 6 to be 6, through it was verified that such plastic tube can meet required Structural strength calls, saves again material, economical and practical.
Claims (2)
1. an anti-leak plastic tube, including interior tube body and outer tube body, interior tube body is positioned at the inside of outer tube body, it is characterised in that the outer surface in one end of interior tube body is configured with sealing mechanism, arranges a structure matched with described sealing mechanism less at outer tube body；Wherein, described sealing mechanism is helicitic texture；Form annular seal space between other part and outer tube bodies of interior tube body, in described annular seal space, be filled with fluid sealant.
Anti-leak plastic tube the most according to claim 1, wherein, described outer tube body outer surface one layer of skid resistant course of parcel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470320.3U CN205745691U (en) | 2015-06-30 | 2015-06-30 | A kind of anti-leak plastic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470320.3U CN205745691U (en) | 2015-06-30 | 2015-06-30 | A kind of anti-leak plastic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745691U true CN205745691U (en) | 2016-11-30 |
Family
ID=57387344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520470320.3U Expired - Fee Related CN205745691U (en) | 2015-06-30 | 2015-06-30 | A kind of anti-leak plastic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020486A (en) * | 2015-06-30 | 2015-11-04 | 开平市亿洋塑胶制品有限公司 | Anti-leaking plastic pipe |
-
2015
- 2015-06-30 CN CN201520470320.3U patent/CN205745691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020486A (en) * | 2015-06-30 | 2015-11-04 | 开平市亿洋塑胶制品有限公司 | Anti-leaking plastic pipe |
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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: 20161130 Termination date: 20200630 |