CN205669653U - A kind of insulating tube - Google Patents
A kind of insulating tube Download PDFInfo
- Publication number
- CN205669653U CN205669653U CN201520913524.XU CN201520913524U CN205669653U CN 205669653 U CN205669653 U CN 205669653U CN 201520913524 U CN201520913524 U CN 201520913524U CN 205669653 U CN205669653 U CN 205669653U
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- CN
- China
- Prior art keywords
- tube
- heat
- inner tube
- insulation layer
- corrugated outer
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Abstract
The utility model discloses a kind of insulating tube, including inner tube and the enhancing corrugated outer tube being sheathed on outside inner tube, it is filled with heat-insulation layer between inner tube and enhancing corrugated outer tube, between heat-insulation layer and inner tube, is provided with vacuum layer, strengthen corrugated outer tube outer wall and be arranged at intervals with multiple hoisting ring.This insulation pipe structure is simple, and high insulating effect, anti-impact force is strong.
Description
Technical field
This utility model belongs to other medium attachment equipment technical field of central cooling, central heating and conveying, specifically provides a kind of insulating tube.
Background technology
Insulating tube is the abbreviation of insulated piping, and insulating tube is for liquid, gas and the conveying of other media, in the adiabatic heat-insulation engineering of the pipelines such as oil, chemical industry, space flight, military affairs, central heating, central air-conditioning, municipal administration.The outer layer insulation construction of existing insulating tube generally uses rigid foam additional polyethylene protective layer, and heat insulation effect is undesirable, additionally; the structural strength of this kind of insulation construction is poor; easily producing when by external forces and rupture, thus lose heat insulation effect, heat insulation effect is not ideal enough.
Therefore, how existing insulating tube is carried out the improvement in structure, to improve its heat insulation effect, improve its structural strength, become people's problem demanding prompt solution.
Summary of the invention
In consideration of it, the purpose of this utility model is to provide the problems such as a kind of insulating tube, anti-impact force difference bad to solve existing insulating tube heat insulation effect.
The technical scheme that this utility model provides is: a kind of insulating tube, including inner tube and the enhancing corrugated outer tube being sheathed on outside inner tube, it is filled with heat-insulation layer between inner tube and enhancing corrugated outer tube, between heat-insulation layer and inner tube, is provided with vacuum layer, strengthen corrugated outer tube outer wall and be arranged at intervals with multiple hoisting ring.
Preferably, inner tube is steel pipe with strengthening corrugated outer tube.
Further preferably, heat-insulation layer is made up of polyurethane, perlite, Kaolin clay, asbestos, kieselguhr, glass fibre, foam glass concrete or calcium silicate material.
The insulating tube that this utility model provides; inner tube is the pipeline of pumped (conveying) medium, and the heat-insulation layer outside inner tube is for medium heat-preserving, the enhancing corrugated outer tube arranged outside heat-insulation layer; improve the structural strength of whole insulating tube; anti-impact force is strong, plays a protective role heat-insulation layer, improves the service life of insulating tube; vacuum layer it is provided with between heat-insulation layer and inner tube; the heat that can effectively prevent the medium in inner tube outwardly conducts, and strengthens multiple hoisting rings that corrugated outer tube outer wall is arranged, facilitates the carrying of insulating tube.
The insulating tube that this utility model provides, simple in construction, high insulating effect, anti-impact force is strong.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and this utility model is described in further detail by embodiment:
Fig. 1 is the schematic cross-section of insulating tube.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is further explained, but does not limit to this utility model.
As shown in Figure 1, this utility model provides a kind of insulating tube, including inner tube 1 and the enhancing corrugated outer tube 2 being sheathed on outside inner tube 1, it is filled with heat-insulation layer 3 between inner tube 1 and enhancing corrugated outer tube 2, it is provided with vacuum layer 4 between heat-insulation layer 3 and inner tube 1, strengthens corrugated outer tube 2 outer wall and be arranged at intervals with multiple hoisting ring (not shown).
This insulating tube, inner tube is the pipeline of pumped (conveying) medium, heat-insulation layer outside inner tube is for medium heat-preserving, wherein, heat-insulation layer can use polyurethane, perlite, Kaolin clay, asbestos, kieselguhr, glass fibre, foam glass concrete or calcium silicate material are made, the enhancing corrugated outer tube arranged outside heat-insulation layer, improve the structural strength of whole insulating tube, anti-impact force is strong, heat-insulation layer is played a protective role, improve the service life of insulating tube, inner tube is preferably steel pipe with strengthening corrugated outer tube, vacuum layer it is provided with between heat-insulation layer and inner tube, the heat that can effectively prevent the medium in inner tube outwardly conducts, strengthen multiple hoisting rings that corrugated outer tube outer wall is arranged, facilitate the carrying of insulating tube.
Detailed description of the invention of the present utility model is to carry out writing according to the mode gone forward one by one, and highlights the difference of each embodiment, and its similar portion can be with cross-reference.
Above in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.
Claims (3)
1. an insulating tube, it is characterized in that, including: inner tube (1) be sheathed on inner tube (1) enhancing corrugated outer tube (2) outward, it is filled with heat-insulation layer (3) between inner tube (1) and enhancing corrugated outer tube (2), it is provided with vacuum layer (4) between heat-insulation layer (3) and inner tube (1), strengthens corrugated outer tube (2) outer wall and be arranged at intervals with multiple hoisting ring.
2. according to the insulating tube described in claim 1, it is characterised in that: inner tube (1) is steel pipe with strengthening corrugated outer tube (2).
3. according to the insulating tube described in claim 1 or 2, it is characterised in that: heat-insulation layer (3) is made up of polyurethane, perlite, Kaolin clay, asbestos, kieselguhr, glass fibre, foam glass concrete or calcium silicate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913524.XU CN205669653U (en) | 2015-11-17 | 2015-11-17 | A kind of insulating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913524.XU CN205669653U (en) | 2015-11-17 | 2015-11-17 | A kind of insulating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669653U true CN205669653U (en) | 2016-11-02 |
Family
ID=57192749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520913524.XU Active CN205669653U (en) | 2015-11-17 | 2015-11-17 | A kind of insulating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631443A (en) * | 2018-11-26 | 2019-04-16 | 安徽正刚新能源科技有限公司 | Automatic adjustment and accuracy-control system are realized in a kind of multiple compressors parallel running |
| CN109631444A (en) * | 2018-11-26 | 2019-04-16 | 安徽正刚新能源科技有限公司 | A kind of carbon dioxide displacement volume device for precision regulating |
-
2015
- 2015-11-17 CN CN201520913524.XU patent/CN205669653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631443A (en) * | 2018-11-26 | 2019-04-16 | 安徽正刚新能源科技有限公司 | Automatic adjustment and accuracy-control system are realized in a kind of multiple compressors parallel running |
| CN109631444A (en) * | 2018-11-26 | 2019-04-16 | 安徽正刚新能源科技有限公司 | A kind of carbon dioxide displacement volume device for precision regulating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |