CN208174181U - A kind of reinforced PVC electromagnetic shielding penetration pipe of metal wire - Google Patents
A kind of reinforced PVC electromagnetic shielding penetration pipe of metal wire Download PDFInfo
- Publication number
- CN208174181U CN208174181U CN201820842578.5U CN201820842578U CN208174181U CN 208174181 U CN208174181 U CN 208174181U CN 201820842578 U CN201820842578 U CN 201820842578U CN 208174181 U CN208174181 U CN 208174181U
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- pipe
- pvc
- partition
- reinforcement part
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- Expired - Fee Related
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of reinforced PVC of metal wire to be electromagnetically shielded penetration pipe, including pvc pipe, polyurethane buffering layer and nylon organization level, several partitions are provided in the pvc pipe, the partition intersection area is provided with reinforcement part, metal reinforcing is provided centrally in reinforcement part, the cavity inner wall that the partition and pvc pipe surround is coated with polytetrafluoroethylene ethylene layer, is provided with metal mesh shield layer in the polyurethane buffering layer.Pipeline is divided into multichannel penetration pipe using partition by the utility model, inner wall coats polytetrafluoroethylene (PTFE) to enhance the finish of inner wall, reduce threading frictional resistance, carry out riser tubing intensity in the reinforcement part that there is metal reinforcing at partition intersection area setting center, the layer of polyurethane of the layer containing metal mesh shield is coated on the outside of pipeline simultaneously to realize electromagnetic shielding and improve the impact strength of pipeline, outermost layer coats nylon organization level to improve the wearability of pipe surface.
Description
Technical field
The utility model relates to pipe technology fields, more particularly to a kind of reinforced PVC electromagnetic shielding threading of metal wire
Pipe.
Background technique
PVC-U pipeline is with Sanitary PVC（PVC）Resin is primary raw material, and suitable stabilizer, lubrication is added
Agent, filler, toner etc. pass through cooling, solidification, sizing, inspection through plastic extruder extrusion molding and injection molding machine injection molding
The processes such as test, pack to complete the production of tubing, pipe fitting.It has that physical and chemical performance is excellent, and resistant to chemical etching, shock strength is high
Feature is widely used in the fields such as municipal administration, building, plumbing, and in recent years, PVC-U pipeline is also pre- as communication, transmission line of electricity etc.
Pipe laying road uses, and still, common PVC-U pipeline is substantially single layer, single hole arrangements, and electromagnetic shielding performance is poor, resists dry
Immunity is bad, is unfavorable for remote transmission and multi-line perforation is laid.
Utility model content
Place in view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of metal wire is reinforced
PVC is electromagnetically shielded penetration pipe, pipeline is divided into multichannel penetration pipe using partition, it is interior to enhance that inner wall coats polytetrafluoroethylene (PTFE)
The finish of wall reduces threading frictional resistance, has the reinforcement part of metal reinforcing to be promoted at partition intersection area setting center
Pipeline strength, while the layer of polyurethane of the layer containing metal mesh shield is coated on the outside of pipeline to realize electromagnetic shielding and improve pipeline
Impact strength, outermost layer coat nylon organization level to improve the wearability of pipe surface.
The purpose of this utility model is achieved through the following technical solutions：
A kind of reinforced PVC electromagnetic shielding penetration pipe of metal wire, including pvc pipe, polyurethane buffering layer and nylon organization level,
Several partitions are provided in the pvc pipe, the partition intersection area is provided with reinforcement part, is provided centrally with metal in reinforcement part
The cavity inner wall that reinforcing rib, the partition and pvc pipe surround is coated with polytetrafluoroethylene ethylene layer, is arranged in the polyurethane buffering layer
There is metal mesh shield layer.
Further, the partition quantity is 3, and pvc pipe is divided into three cavitys.
Preferably, the partition is distributed in honeycomb, pvc pipe is divided into seven cavitys.
The utility model compared with the prior art, has the following advantages that and beneficial effect：
1, pipeline is divided into multichannel penetration pipe using partition；
2, inner wall coats polytetrafluoroethylene (PTFE) to enhance the finish of inner wall, reduces threading frictional resistance；
3, carry out riser tubing intensity in the reinforcement part that there is metal reinforcing at partition intersection area setting center；
4, the layer of polyurethane of the layer containing metal mesh shield is coated on the outside of pipeline to realize electromagnetic shielding and improve the anti-of pipeline
Impact strength, outermost layer coat nylon organization level to improve the wearability of pipe surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of the utility model embodiment 2.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Embodiment 1
As shown in Figure 1, a kind of reinforced PVC of metal wire is electromagnetically shielded penetration pipe, including pvc pipe 1, polyurethane buffering layer 2
With nylon organization level 3, several partitions 101 are provided in the pvc pipe 1,101 intersection area of partition is provided with reinforcement part,
It is provided centrally with metal reinforcing 6 in reinforcement part, the partition 101 is coated with polytetrafluoroethyl-ne with the cavity inner wall that pvc pipe 1 surrounds
Alkene layer 5 is provided with metal mesh shield layer 4 in the polyurethane buffering layer 2, and 101 quantity of partition is 3, and pvc pipe is separated
For three cavitys.
Embodiment 2
As shown in Fig. 2, unlike the first embodiment, the partition 101 is distributed in honeycomb, pvc pipe 1 is divided into seven
A cavity.
In conclusion description through this embodiment, can make those skilled in the art's better implementation this programme.
Claims (3)
1. a kind of reinforced PVC of metal wire is electromagnetically shielded penetration pipe, it is characterised in that：Including pvc pipe, polyurethane buffering layer and Buddhist nun
Imperial organization level is provided with several partitions in the pvc pipe, and the partition intersection area is provided with reinforcement part, at reinforcement part center
It is provided with metal reinforcing, the cavity inner wall that the partition and pvc pipe surround is coated with polytetrafluoroethylene ethylene layer, and the polyurethane is slow
It rushes in layer and is provided with metal mesh shield layer.
2. the reinforced PVC of a kind of metal wire according to claim 1 is electromagnetically shielded penetration pipe, it is characterised in that：It is described every
Plate quantity is 3, and pvc pipe is divided into three cavitys.
3. the reinforced PVC of a kind of metal wire according to claim 1 is electromagnetically shielded penetration pipe, it is characterised in that：It is described every
Plate is distributed in honeycomb, and pvc pipe is divided into seven cavitys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842578.5U CN208174181U (en) | 2018-06-01 | 2018-06-01 | A kind of reinforced PVC electromagnetic shielding penetration pipe of metal wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842578.5U CN208174181U (en) | 2018-06-01 | 2018-06-01 | A kind of reinforced PVC electromagnetic shielding penetration pipe of metal wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208174181U true CN208174181U (en) | 2018-11-30 |
Family
ID=64364319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820842578.5U Expired - Fee Related CN208174181U (en) | 2018-06-01 | 2018-06-01 | A kind of reinforced PVC electromagnetic shielding penetration pipe of metal wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208174181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838610A (en) * | 2021-10-11 | 2021-12-24 | 国网河北省电力有限公司邢台供电分公司 | Electromagnetic shielding cable for spanning high-speed railway overhead |
-
2018
- 2018-06-01 CN CN201820842578.5U patent/CN208174181U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838610A (en) * | 2021-10-11 | 2021-12-24 | 国网河北省电力有限公司邢台供电分公司 | Electromagnetic shielding cable for spanning high-speed railway overhead |
| CN113838610B (en) * | 2021-10-11 | 2024-03-19 | 国网河北省电力有限公司邢台供电分公司 | Electromagnetic shielding cable line crossing high-speed railway overhead |
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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 |
Granted publication date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |