CN207283126U - A kind of etch-proof underground PVC communication tubes - Google Patents
A kind of etch-proof underground PVC communication tubes Download PDFInfo
- Publication number
- CN207283126U CN207283126U CN201721334094.1U CN201721334094U CN207283126U CN 207283126 U CN207283126 U CN 207283126U CN 201721334094 U CN201721334094 U CN 201721334094U CN 207283126 U CN207283126 U CN 207283126U
- Authority
- CN
- China
- Prior art keywords
- layer
- wall
- protective layer
- tube body
- etch
- 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.)
- Active
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of etch-proof underground PVC communication tubes of technical field, including tube body, the tube body endosexine is equipped with carbon fiber protective layer, the tube body extexine is equipped with anodic oxidation conversion film, the anodic oxidation conversion film outer layer is equipped with protective layer, the protective layer outer layer is equipped with waterproof layer, the carbon fiber protective layer inner wall is equipped with protection block, the outer wall of the protection block and the outer wall of shielded layer connect, the inner wall of the shielded layer is provided with insulating layer, the inner wall of the insulating layer is provided with core, pipeline endosexine plays an insulation performance well for macromolecule resin material, in unwrapping wire groove set rubber protection pad piece be conducive to protect electric wire will not be squeezed it is impaired, waterproof layer can protect tube body to be soaked in underground piping be subject to water, the service life is benefited from from add tube body.
Description
Technical field
Pipe technology field is the utility model is related to, is specially a kind of etch-proof underground PVC communication tubes.
Background technology
Anti-corrosion material is typically directly coated on outside tubing by anti-corrosion measure at present or direct spraying paints or other
Erosion resistant coating, the major defect for directly coating anti-corrosion material are the poor adhesive force of anti-corrosion material, and easy to fall off, anti-corrosion is not lasting, together
When the heat safe performance of both corrosion-resistant it is all relatively poor, its function is single, it is impossible to is effectively protected tube body so that the tube body longevity
Life is shorter, for this reason, we have invented a kind of etch-proof underground PVC communication tubes.
Utility model content
The purpose of this utility model is to provide a kind of etch-proof underground PVC communication tubes, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：Including tube body, the tube body endosexine is equipped with
Carbon fiber protective layer, the tube body extexine are equipped with anodic oxidation conversion film, and the anodic oxidation conversion film outer layer is equipped with protection
Layer, the protective layer outer layer are equipped with waterproof layer, and the carbon fiber protective layer inner wall is equipped with protection block, the outer wall of the protection block and
The outer wall connection of shielded layer, the inner wall of the shielded layer are provided with insulating layer, and the inner wall of the insulating layer is provided with core.
Preferably, the protection block is half elliptic rubber protection pad piece, and protects block to be uniformly arranged on carbon fiber protection
On the inside of layer.
Preferably, the oval outer wall of the protection block is bonded with the outer wall of shielded layer, and is set on the outer wall of shielded layer
There is the matched oval groove body of oval outer wall of protection block.
Preferably, the protective layer is F-C paint protective layer.
Preferably, the shielded layer is interweaved and is formed by copper wire and terylene cotton thread.
Preferably, the insulating layer is epoxy resin protective layer.
Compared with prior art, the beneficial effects of the utility model are：Pipeline endosexine is fine for macromolecule resin material
Play an insulation performance, set in unwrapping wire groove rubber protection pad piece be conducive to protect electric wire not to be squeezed it is impaired,
Waterproof layer can protect tube body to be soaked in underground piping be subject to water, and the service life is benefited from from add tube body.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 tube body, 2 carbon fiber protective layers, 3 anodic oxidation conversion films, 4 protective layers, 5 waterproof layers, 6 protection blocks, 7 screens
Cover layer, 8 insulating layers, 9 cores.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of etch-proof underground PVC communication tube technical solutions：Including tube body 1,
1 endosexine of tube body is equipped with carbon fiber protective layer 2, and 1 extexine of tube body is equipped with anodic oxidation conversion film 3, the anode
Oxidation 3 outer layer of conversion film is equipped with protective layer 4, and 4 outer layer of protective layer is equipped with waterproof layer 5, and 2 inner wall of carbon fiber protective layer is set
There is protection block 6, the outer wall of the protection block 6 is connected with the outer wall of shielded layer 7, and the inner wall of the shielded layer 7 is provided with insulating layer
8, the inner wall of the insulating layer 8 is provided with core 9.
Wherein, the protection block 6 is half elliptic rubber protection pad piece, and protects block 6 to be uniformly arranged on carbon fiber protection
On the inside of layer 2, the oval outer wall of the protection block 6 is bonded with the outer wall of shielded layer 7, and is set on the outer wall of shielded layer 7
There is a matched oval groove body of oval outer wall of protection block 6, the protective layer 4 is F-C paint protective layer, the shielded layer 7
It is interweaved and is formed by copper wire and terylene cotton thread, the insulating layer 8 is epoxy resin protective layer.
Operation principle：Electric wire is inserted into protection block 6 from 1 inner wall of tube body, and rubber protection pad piece protection electric wire will not be squeezed
Press and impaired, carbon fiber protective layer 2 can play an insulation performance, and anodic oxidation conversion film 3 and F-C paint protective layer 4 have
Good acidproof and alkali resistance, waterproof layer 5 then play the role of one that a protection tube body 1 will not be soaked in water.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of etch-proof underground PVC communication tubes, including tube body (1), it is characterised in that：Tube body (1) endosexine is equipped with
Carbon fiber protective layer (2), tube body (1) extexine are equipped with anodic oxidation conversion film (3), the anodic oxidation conversion film (3)
Outer layer is equipped with protective layer (4), and protective layer (4) outer layer is equipped with waterproof layer (5), and carbon fiber protective layer (2) inner wall is equipped with
Block (6) is protected, the outer wall of the protection block (6) is connected with the outer wall of shielded layer (7), and the inner wall of the shielded layer (7) is provided with
Insulating layer (8), the inner wall of the insulating layer (8) are provided with core (9).
A kind of 2. etch-proof underground PVC communication tubes according to claim 1, it is characterised in that：It is described protection block (6) be
Half elliptic rubber protection pad piece, and protect block (6) to be uniformly arranged on the inside of carbon fiber protective layer (2).
A kind of 3. etch-proof underground PVC communication tubes according to claim 1, it is characterised in that：The protection block (6)
Oval outer wall is bonded with the outer wall of shielded layer (7), and the ellipse that protection block (6) is provided with the outer wall of shielded layer (7) is outer
The matched oval groove body of wall.
A kind of 4. etch-proof underground PVC communication tubes according to claim 1, it is characterised in that：The protective layer (4) is
F-C paint protective layer.
A kind of 5. etch-proof underground PVC communication tubes according to claim 1, it is characterised in that：The shielded layer (7) by
Copper wire and terylene cotton thread are interweaved and form.
A kind of 6. etch-proof underground PVC communication tubes according to claim 1, it is characterised in that：The insulating layer (8) is
Epoxy resin protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334094.1U CN207283126U (en) | 2017-10-17 | 2017-10-17 | A kind of etch-proof underground PVC communication tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334094.1U CN207283126U (en) | 2017-10-17 | 2017-10-17 | A kind of etch-proof underground PVC communication tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283126U true CN207283126U (en) | 2018-04-27 |
Family
ID=61980448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721334094.1U Active CN207283126U (en) | 2017-10-17 | 2017-10-17 | A kind of etch-proof underground PVC communication tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283126U (en) |
-
2017
- 2017-10-17 CN CN201721334094.1U patent/CN207283126U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206574519U (en) | A kind of harbour machinery high pressure drum cable | |
| CN207283126U (en) | A kind of etch-proof underground PVC communication tubes | |
| CN207853360U (en) | A kind of electric power cable protection pipe | |
| CN206697275U (en) | A kind of core for energy-saving cable | |
| CN109672134A (en) | A kind of etch-proof underground PVC communication tube | |
| CN206628301U (en) | A kind of high waterproof high resiliency electric wire | |
| CN210780022U (en) | Buried PVC electric power protection sleeve | |
| CN207883357U (en) | A kind of house wiring composite cable | |
| CN209344735U (en) | A kind of corrugated bushing for buried cable | |
| CN207834790U (en) | A kind of waterproof audio and video conversion line | |
| CN214336409U (en) | Corrosion-resistant biaxial orientation polyvinyl chloride cable protection pipe | |
| CN211402850U (en) | Optical cable with good corrosion resistance effect | |
| CN207378323U (en) | A kind of steel band reinforced polyethylene spiral ripple pipe | |
| CN207603183U (en) | 500kV and following submarine cable strengthen lead sealing type repair joint | |
| CN207381927U (en) | A kind of self-supporting formula communication micro-tube | |
| CN206369018U (en) | A kind of water conservancy water pipe | |
| CN206023915U (en) | A kind of photographic head cable sealing device for video recording system under water | |
| CN219486755U (en) | Epoxy resin sleeve | |
| CN202978196U (en) | All dry type outdoor terminal tail tube | |
| CN207663826U (en) | A kind of power cable for rail transit | |
| CN203312747U (en) | Reinforced pipe for deeply buried electric cable | |
| CN213242020U (en) | Corrosion-resistant power cable | |
| CN211398824U (en) | High-strength pipe | |
| CN213452832U (en) | Air drain valve | |
| CN212991846U (en) | Insulating corrosion-resistant electric power tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |