CN207303895U - A kind of PVC power pipes - Google Patents
A kind of PVC power pipes Download PDFInfo
- Publication number
- CN207303895U CN207303895U CN201721360306.3U CN201721360306U CN207303895U CN 207303895 U CN207303895 U CN 207303895U CN 201721360306 U CN201721360306 U CN 201721360306U CN 207303895 U CN207303895 U CN 207303895U
- Authority
- CN
- China
- Prior art keywords
- tube
- wall
- thermal dispersant
- dispersant coatings
- inner tube
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of PVC power pipes; including tube body and connector sleeve; the tube body includes inner tube and outer tube; support plate is equipped between the inner tube and outer tube; the outer wall of the outer tube is equipped with locating ring; the support plate is equipped with the heat emission hole being axially spacedly distributed along tube body; the inner wall of the inner tube, which is equipped with, increases sliding coating; the outer wall of the inner tube is equipped with interior thermal dispersant coatings; the outer wall of the outer tube is equipped with outer thermal dispersant coatings, and the outside of the outer thermal dispersant coatings is equipped with protective coating.The PVC power pipe sound constructions, are easily installed and accumulating, and compressive property is strong, and the depth of burying is big；It can effectively solve effectively to extend the service life of tubing since cable work causes the excessive situation of local temperature inside tubing, avoid tubing from occurring damaged, reduce cost at the same time.
Description
Technical field
It the utility model is related to a kind of tubing, in particular to a kind of PVC power pipes.
Background technology
At present, the tubing of in the market mainly uses round tube, is carried out installing and fixed frame being generally required in storage and transport process
Coordinate, cause the raising of cost, construction complexity increase, and pipe structure is more single, especially power pipe often will be all
Cable is put together, and be easy to cause coiling, and cable work produces heat, and also to be easy to cause local temperature excessive, causes cable to make
Declined with security, tubing service life declines.
Utility model content
The purpose of this utility model is to provide for a kind of PVC power pipes, and the PVC power pipe sound constructions, are easily installed
And accumulating, compressive property is strong, and the depth of burying is big；Can effectively it solve at the same time inside tubing since cable work causes local temperature
Excessive situation, effectively extends the service life of tubing, avoids tubing from occurring damaged, reduces cost.
In order to achieve the above object, the utility model provides following technical solution：A kind of PVC power pipes, including pipe sheet
Body and connector sleeve, the tube body include inner tube and outer tube, and support plate is equipped between the inner tube and outer tube, described
The outer wall of outer tube is equipped with locating ring, and the support plate is equipped with the heat emission hole being axially spacedly distributed along tube body, described
The inner wall of inner tube, which is equipped with, increases sliding coating, and the outer wall of the inner tube is equipped with interior thermal dispersant coatings, and the outer wall of the outer tube is equipped with
Outer thermal dispersant coatings, the outside of the outer thermal dispersant coatings are equipped with protective coating.
It is further preferred that the support plate is circumferentially uniformly distributed, and axial length extends.
It is further preferred that the inner wall of the connector sleeve is corresponding with the outer wall of outer tube to be equipped with seal groove.
It is further preferred that the outer wall both ends of the outer tube are equipped with limit rib.
The beneficial effects of the utility model：The PVC power pipe sound constructions, are easily installed and accumulating, and compressive property is strong, buries
If depth is big；It can effectively solve since cable work causes the excessive situation of local temperature effectively to extend inside tubing at the same time
The service life of tubing, avoids tubing from occurring damaged, reduces cost.
Brief description of the drawings
Attached drawing 1 is the structure diagram of the utility model.
Attached drawing 2 is the side surface direction structural stratification figure of the utility model.
Marginal data：1st, tube body；2nd, connector sleeve；3rd, inner tube；4th, outer tube；5th, support plate；6th, seal groove；7th, limit
Position muscle；31st, sliding coating is increased；32nd, interior thermal dispersant coatings；41st, locating ring；42nd, outer thermal dispersant coatings；43rd, protective coating；51st, heat emission hole.
Embodiment
We are described further a kind of PVC power pipes described in the utility model with reference to attached drawing below.
As shown in Figures 1 and 2, a kind of PVC power pipes of the present embodiment, including tube body 1 and connector sleeve 2, the pipe
Body 1 includes inner tube 3 and outer tube 4, is equipped with support plate 5 between the inner tube 3 and outer tube 4, the outer tube 4 it is outer
Wall is equipped with locating ring 41, and the support plate 5 is equipped with the heat emission hole 51 being axially spacedly distributed along tube body, the inner tube
3 inner wall, which is equipped with, increases sliding coating 31, and the outer wall of the inner tube 3 is equipped with interior thermal dispersant coatings 32, and the outer wall of the outer tube 4 is equipped with
Outer thermal dispersant coatings 42, the outside of the outer thermal dispersant coatings 42 are equipped with protective coating 43.The support plate 5 is circumferential to be uniformly distributed, and
Axial length extends.Be not in the problem of local temperature is excessive by the setting tubing internal temperature of heat emission hole；Pass through
The setting of interior thermal dispersant coatings and outer thermal dispersant coatings, advantageously reduces tubing internal temperature；Outer heat-radiation coating is protected by protective coating
Layer, effectively extends the service life of tubing.
In the present embodiment, the inner wall of the connector sleeve 2 is corresponding with the outer wall of outer tube 4 to be equipped with seal groove 6.The company of raising
Connect leakproofness.
In the present embodiment, the outer wall both ends of the outer tube 4 are equipped with limit rib 7.Limit connector sleeve position.
The scope of protection of the utility model is not limited to above example and its conversion.Those skilled in that art are with this implementation
The conventional modification and replacement carried out based on the content of example, belongs to the protection category of the utility model.
Claims (4)
- A kind of 1. PVC power pipes, it is characterised in that：Including tube body and connector sleeve, the tube body includes inner tube and outer layer Pipe, is equipped with support plate between the inner tube and outer tube, the outer wall of the outer tube is equipped with locating ring, in the support plate Equipped with the heat emission hole being axially spacedly distributed along tube body, the inner wall of the inner tube, which is equipped with, increases sliding coating, the inner tube Outer wall is equipped with interior thermal dispersant coatings, and the outer wall of the outer tube is equipped with outer thermal dispersant coatings, and the outside of the outer thermal dispersant coatings, which is equipped with, to be protected Protect coating.
- A kind of 2. PVC power pipes according to claim 1, it is characterised in that：The support plate is circumferentially uniformly distributed, and axis Extend to length.
- A kind of 3. PVC power pipes according to claim 1, it is characterised in that：The inner wall of the connector sleeve and outer tube Outer wall is corresponding to be equipped with seal groove.
- A kind of 4. PVC power pipes according to claim 1, it is characterised in that：The outer wall both ends of the outer tube are equipped with limit Position muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721360306.3U CN207303895U (en) | 2017-10-21 | 2017-10-21 | A kind of PVC power pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721360306.3U CN207303895U (en) | 2017-10-21 | 2017-10-21 | A kind of PVC power pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303895U true CN207303895U (en) | 2018-05-01 |
Family
ID=62273641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721360306.3U Expired - Fee Related CN207303895U (en) | 2017-10-21 | 2017-10-21 | A kind of PVC power pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193499A (en) * | 2018-09-28 | 2019-01-11 | 吴江佳通光缆有限公司 | MPVC electric power tubing |
| CN111495709A (en) * | 2020-04-22 | 2020-08-07 | 张俊 | Coating process for inner wall of connecting sleeve capable of resisting impact torsion and connecting sleeve |
-
2017
- 2017-10-21 CN CN201721360306.3U patent/CN207303895U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193499A (en) * | 2018-09-28 | 2019-01-11 | 吴江佳通光缆有限公司 | MPVC electric power tubing |
| CN109193499B (en) * | 2018-09-28 | 2021-04-06 | 苏州佳通科技股份有限公司 | MPVC electric power tubular product |
| CN111495709A (en) * | 2020-04-22 | 2020-08-07 | 张俊 | Coating process for inner wall of connecting sleeve capable of resisting impact torsion and connecting sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180501 Termination date: 20211021 |