CN207378368U - A kind of PE thermal-insulation heat-resistants pipe - Google Patents
A kind of PE thermal-insulation heat-resistants pipe Download PDFInfo
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- CN207378368U CN207378368U CN201721332678.5U CN201721332678U CN207378368U CN 207378368 U CN207378368 U CN 207378368U CN 201721332678 U CN201721332678 U CN 201721332678U CN 207378368 U CN207378368 U CN 207378368U
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Abstract
The utility model discloses a kind of PE thermal-insulation heat-resistants pipes, including tube body, its structural feature is, the surface of tube body is equipped with thin corundum layer, tube body is made of several heat storages and several intensive aspects, and in isometrical spring-like, several heat storages are arranged alternately with several intensive aspects for heat storage and intensive aspect, heat storage and intensive aspect are arranged on inner pipe, and tube body is clipped in the middle by inner tube and thin corundum layer；The beneficial effects of the utility model are：Design is reasonable, simple in structure, plays an important role of heat storing and heat preserving, reduces the loss of energy, and passes through heat storing and heat preserving so that the temperature difference being subject to becomes smaller, so as to reduce temperature difference stress, so as to prevent because temperature difference stress is so as to cause rupture.
Description
Technical field
The utility model belongs to tubing field, and in particular to be a kind of PE thermal-insulation heat-resistants pipe.
Background technology
China's plastic conduit have developed rapidly, and quality is being continuously improved.At present, preliminarily formed with polyvinyl chloride (PVC-U)
Plastic tube industry based on pipe, polyethylene (PE) pipe and polypropylene (PP-R) pipe.Wherein polyethylene (PE) pipe due to its own solely
The advantages of special, is widely used in building water supply, construction drainage, buried drain pipe, building and heating, gas transmission and distribution, appendix,
Electrician and telecommunication protection sleeve pipe, industrial pipe, agricultural pipe etc., its main application is in urban water supply, city gas supply and agriculture
Field is irrigated, however existing PE pipes can not be applied temperature is higher and the relatively low environment of temperature, cannot keep in certain temperature
In poor scope, there is the limitation of application.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of with heat storing and heat preserving and resistance to hot function, prevent brokenly
The PE thermal-insulation heat-resistant pipes split.
To achieve the above object, this practicality it is new the technical solution adopted is that, a kind of PE thermal-insulation heat-resistants pipe, including tube body,
Its structural feature is that the surface of tube body is equipped with thin corundum layer, and tube body is made of several heat storages and several intensive aspects, accumulation of heat
Body and intensive aspect are in isometrical spring-like, and several heat storages are arranged alternately with several intensive aspects, and heat storage and intensive aspect are arranged
On inner pipe, tube body is clipped in the middle by inner tube and thin corundum layer.
As further improvement of the utility model, pass through wire twist-on between heat storage and intensive aspect.
As further improvement of the utility model, heat storage is the ceramic honey comb accumulation of heat bar helical delivery of triangle by section
It is formed into setting.
As further improvement of the utility model, intensive aspect is the progressive setting of polyethylene bar spiral of triangle by section
It is formed.
As further improvement of the utility model, antidetonation layer is equipped between tube body and thin corundum layer and inner tube.
The beneficial effects of the utility model are：Design is reasonable, simple in structure, plays an important role of heat storing and heat preserving, reduces energy
The loss of amount, and pass through heat storing and heat preserving so that the temperature difference being subject to becomes smaller, so as to reduce temperature difference stress, so as to prevent
Because temperature difference stress is so as to cause rupture.
Description of the drawings
Fig. 1 is the cross section structure schematic diagram of the utility model；
Fig. 2 is the tube body structure diagram of the utility model；
Wherein, 1- pipes main body, the thin corundum layers of 2-, 3- inner tubes, 4- heat storages, 5- intensive aspects.
Specific embodiment
Explanation is further explained to the utility model below in conjunction with the accompanying drawings, but does not limit the protection model of the utility model
It encloses.
As shown in Figure 1 to Figure 2, a kind of PE thermal-insulation heat-resistants pipe, including tube body 1, the surface of the tube body 1 is equipped with thin
Corundum layer 2, tube body 1 form 5 by several heat storages 4 and several intensive aspects, and heat storage 4 and intensive aspect 5 are in isometrical spring-like,
Several heat storages 4 are arranged alternately with several intensive aspects 5, and heat storage 4 and intensive aspect 5 are set in inner tube 3, inner tube 3 and Bao Gang
Tube body 1 is clipped in the middle by beautiful layer 2.
Pass through wire twist-on between the heat storage 4 and intensive aspect 5；Cluster connection is formed, prevents from being subject to high temperature
When engagement it is not close.
The heat storage 4 is formed by section for the progressive setting of ceramic honey comb accumulation of heat bar spiral of triangle.
The intensive aspect 5 is formed by section for the progressive setting of polyethylene bar spiral of triangle.
Using triangular structure, intensity can only be added, reduced temperature distortion.
Antidetonation layer is equipped between the tube body 1 and thin corundum layer 2 and inner tube 3.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein, and should not any reference numeral in claim be considered as limitation
Involved claim.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of PE thermal-insulation heat-resistants pipe, including tube body, it is characterised in that：The surface of the tube body is equipped with thin corundum layer,
Tube body is made of several heat storages and several intensive aspects, heat storage and intensive aspect in isometrical spring-like, several heat storages with
Several intensive aspects are arranged alternately, and heat storage and intensive aspect are arranged on inner pipe, during tube body is clipped in by inner tube and thin corundum layer
Between.
2. a kind of PE thermal-insulation heat-resistants pipe according to claim 1, it is characterised in that：Between the heat storage and intensive aspect
Pass through wire twist-on.
3. a kind of PE thermal-insulation heat-resistants pipe according to claim 1, it is characterised in that：The heat storage is triangle by section
Progressive set of the ceramic honey comb accumulation of heat bar spiral of shape is formed.
4. a kind of PE thermal-insulation heat-resistants pipe according to claim 1, it is characterised in that：The intensive aspect is triangle by section
Progressive set of the polyethylene bar spiral of shape is formed.
5. a kind of PE thermal-insulation heat-resistants pipe according to claim 1, it is characterised in that：The tube body and thin corundum layer and
Antidetonation layer is equipped between inner tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332678.5U CN207378368U (en) | 2017-10-16 | 2017-10-16 | A kind of PE thermal-insulation heat-resistants pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332678.5U CN207378368U (en) | 2017-10-16 | 2017-10-16 | A kind of PE thermal-insulation heat-resistants pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207378368U true CN207378368U (en) | 2018-05-18 |
Family
ID=62338739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332678.5U Active CN207378368U (en) | 2017-10-16 | 2017-10-16 | A kind of PE thermal-insulation heat-resistants pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207378368U (en) |
-
2017
- 2017-10-16 CN CN201721332678.5U patent/CN207378368U/en active Active
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