CN207261855U - Winding pipe - Google Patents
Winding pipe Download PDFInfo
- Publication number
- CN207261855U CN207261855U CN201721159006.9U CN201721159006U CN207261855U CN 207261855 U CN207261855 U CN 207261855U CN 201721159006 U CN201721159006 U CN 201721159006U CN 207261855 U CN207261855 U CN 207261855U
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- CN
- China
- Prior art keywords
- winding pipe
- pipeline
- wall
- flexible joint
- enhancement layer
- 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.)
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Abstract
The utility model discloses a kind of winding pipe, formed by pipeline spiral winding, flexible joint is evenly provided with pipeline, flexible joint Relative distribution on the caliber of the winding pipe of formation, has the resin bed of elliptical sectional structure inside flexible joint；Also there is enhancement layer in winding pipe, bonding by tack coat between the outer wall of the enhancement layer and the inner wall of pipeline, inner wall is stained with resin film；It is connected between winding pipe by locating snap ring, by using the flexible joint of specific setting, facilitates pipeline spiral winding, and coordinated by enhancement layer and resin bed, while pressure-bearing effect is ensured, ensure high resiliency and energy-absorbing effect, and good airproof performance, it is convenient and fast connection between pipeline.
Description
Technical field
It the utility model is related to plumbing technical field, more particularly to a kind of winding pipe.
Background technology
At present, in the pipeline of plumbing, two kinds of straight tube and helix tube (winding pipe) are broadly divided into, wherein helix tube is because of it
Relatively large pressure can be born, is played an important role during urban construction, usually it carries out spiral shell by pipeline
Rotation is entwined, and makes it have an annular inner wall.
, in process of production, easily there is aging in bending part, causes unbalance stress in helix tube of the prior art,
In the case of external and internal pressure is subject to, easily deform, moreover, helix tube heavier-weight of the prior art, was being installed
More time-consuming in journey, efficiency is low.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of winding pipe.
The technical solution of the utility model is as follows：
Winding pipe, is formed by pipeline spiral winding, and flexible joint, the flexible joint are evenly provided with pipeline
The Relative distribution on the caliber of the winding pipe of formation, has the resin bed of elliptical sectional structure inside flexible joint；
Winding pipe also has enhancement layer, bonding by tack coat between the outer wall of the enhancement layer and the inner wall of pipeline, inner wall adhesion
There is resin film；It is connected between winding pipe by locating snap ring.
Preferably, the locating snap ring includes the body of cyclic structure, there is fixture block in the inner wall of the body；Described
Winding pipe is equipped with through hole corresponding with fixture block.
Beneficial effect：The utility model facilitates pipeline spiral winding, and lead to by using the flexible joint of specific setting
Cross enhancement layer with resin bed to coordinate, while pressure-bearing effect is ensured, ensure high resiliency and energy-absorbing effect, and good airproof performance,
It is convenient and fast connection between pipeline.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the schematic cross-sectional view of the winding pipe disclosed in the utility model embodiment；
Fig. 2 is the structure diagram of the locating snap ring disclosed in the utility model embodiment；
Fig. 3 is the structure diagram of the flexible joint disclosed in the utility model embodiment.
Corresponding component title of the numeral represented by with letter in figure：
1st, pipeline；2nd, flexible joint；3rd, resin bed；4th, enhancement layer；5th, locating snap ring；51st, fixture block；6th, resin film；7th, glue
Tie layer.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It is described in detail.
Winding pipe, it is formed by pipeline spiral winding, and flexible joint 2, the flexibility are evenly provided with pipeline 1
The Relative distribution on the caliber of the winding pipe of formation of connecting portion 2, i.e., have a flexibility even on pipeline 1 at interval of a distance
Socket part 2, after pipeline 1 is by spiral winding, forms corresponding flexible joint 2 in opposite position.
There is the resin bed 3 of elliptical sectional structure inside flexible joint 2, by using the flexible joint 2
Pipeline 1 can be made easily to be curled in winding process, since winding pipe has certain radian, by flexible joint 2
Upper setting resin bed 3, can play the role of buffering and pressure-bearing, by practice, in particular by the tree of elliptical sectional structure
Lipid layer 3, when pipeline 1 is subject to pressure at right angle, the resin bed 3 can be extended to both sides, expand energy-absorbing region, lifting pressure-bearing effect
Fruit, and energy-absorbing space is big.
The winding pipe also has enhancement layer 4, passes through tack coat 7 between the outer wall of the enhancement layer 4 and the inner wall of pipeline 1
It is bonding, it can increase rigidity by using the enhancement layer 4, can so reduce the performance requirement for pipeline 1, Er Qiesuo
Stating enhancement layer 4 can coordinate jointly with resin bed 3, while pressure-bearing demand is met, ensure the elasticity with demand.
Resin film 6 is stained with the inner wall of the enhancement layer 4, by using the resin film 6, sealing effect can be played
Fruit, while enhancement layer 4 can be protected, there is corrosion phenomenon after preventing long usage time.
In installation process, it is connected between adjacent winding pipe by locating snap ring 5, the locating snap ring 5 includes ring-type knot
The body of structure, has fixture block 51 in the inner wall of the body；Through hole corresponding with fixture block is equipped with the winding pipe.
By using the cooperation of the fixture block and the through hole, winding pipe can be connected, and it is convenient and fast connection.
By above technical scheme, winding pipe provided by the utility model, its pressure-bearing effect is good, has preferable elasticity
Demand, convenient installation, and in installation process installation effectiveness can be lifted by using locating snap ring.
Above-described is only the preferred embodiment of the utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (2)
1. winding pipe, is formed by pipeline spiral winding, it is characterised in that flexible joint is evenly provided with pipeline, it is described soft
Property connecting portion Relative distribution on the caliber of the winding pipe of formation, inside flexible joint have elliptical sectional structure tree
Lipid layer；Also there is enhancement layer in winding pipe, it is bonding by tack coat between the outer wall of the enhancement layer and the inner wall of pipeline, it is interior
Wall is stained with resin film；It is connected between winding pipe by locating snap ring.
2. winding pipe according to claim 1, it is characterised in that the locating snap ring includes the body of cyclic structure, in institute
The inner wall for stating body has fixture block；Through hole corresponding with fixture block is equipped with the winding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159006.9U CN207261855U (en) | 2017-09-11 | 2017-09-11 | Winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159006.9U CN207261855U (en) | 2017-09-11 | 2017-09-11 | Winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261855U true CN207261855U (en) | 2018-04-20 |
Family
ID=61920505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721159006.9U Active CN207261855U (en) | 2017-09-11 | 2017-09-11 | Winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261855U (en) |
-
2017
- 2017-09-11 CN CN201721159006.9U patent/CN207261855U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |