CN206542140U - A kind of fire retardant insulating PC electrical casing pipes - Google Patents
A kind of fire retardant insulating PC electrical casing pipes Download PDFInfo
- Publication number
- CN206542140U CN206542140U CN201720280362.XU CN201720280362U CN206542140U CN 206542140 U CN206542140 U CN 206542140U CN 201720280362 U CN201720280362 U CN 201720280362U CN 206542140 U CN206542140 U CN 206542140U
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- CN
- China
- Prior art keywords
- fire retardant
- insulating
- pipes
- flame
- electrical casing
- 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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Abstract
The utility model discloses a kind of fire retardant insulating PC electrical casing pipes, including PC sleeve pipes, flame-retardant layer, insulating barrier, end cap and aperture, the PC sleeve pipes are made up of flame-retardant layer, insulating barrier, and one end of PC sleeve pipes is provided with end cap, the aperture is opened in end cap central, and aperture is communicated with PC cannula cavities, this kind of fire retardant insulating PC electrical casing pipe, electric wire is effectively avoided by insulating barrier in the leaky using process, flame-retardant layer is provided with to ensure to burn during wire short-circuiting overheat, it is a kind of fire retardant insulating PC electrical casing pipes easy to use so as to realize fire retardant insulating.
Description
Technical field
The utility model is related to sleeve technology field, specially a kind of fire retardant insulating PC electrical casing pipes.
Background technology
Electric energy is a kind of convenient energy, and its extensive use forms the second technical revolution in mankind's modern history.Have
The development of human society has been promoted to power, great riches is created to the mankind, the life of the mankind is improved.
If not taking care electricity consumption in production and life, disaster is also brought along.Many circuits in use can
There is leaky, electric wire electric leakage can overheat and produce burning, cause security incident.
Utility model content
The purpose of this utility model is to provide a kind of fire retardant insulating PC electrical casing pipes, to solve to carry in above-mentioned background technology
The problem of electric leakage that goes out, burning.
To achieve the above object, the utility model provides following technical scheme：A kind of fire retardant insulating PC electrical casing pipes, including
PC sleeve pipes, flame-retardant layer, insulating barrier, end cap, aperture, the PC sleeve pipes are made up of flame-retardant layer, insulating barrier, and one end of PC sleeve pipes is set
End cap is equipped with, the aperture is opened in end cap central, and aperture is communicated with PC cannula cavities.
It is preferred that, the PC sleeve pipes when in use can multistage connection use, by heat two sections of PC sleeve pipes junction make
It is connected.
It is preferred that, the external diameter of the PC sleeve pipes is 5cm.
It is preferred that, the flame-retardant layer, insulating barrier use single injection-molded
It is preferred that, the flame-retardant layer is arranged on insulating barrier outer surface.
Compared with prior art, the beneficial effects of the utility model are：This kind of fire retardant insulating PC electrical casing pipe, passes through insulation
Layer is effective to avoid electric wire in the leaky using process, is provided with flame-retardant layer and ensures to burn during wire short-circuiting overheat,
It is a kind of fire retardant insulating PC electrical casing pipes easy to use so as to realize fire retardant insulating.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model cross section structure diagram；
Fig. 3 is the utility model left view structure partial schematic diagram.
In figure：PC sleeve pipes -1；Flame-retardant layer -2；Insulating barrier -3；End cap -4；Aperture -5.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of fire retardant insulating PC electrical casing pipes, including PC
Sleeve pipe 1, flame-retardant layer 2, insulating barrier 3, end cap 4, aperture 5, PC sleeve pipes 1 are made up of flame-retardant layer 2, insulating barrier 3, and the one of PC sleeve pipes 1
End is provided with end cap 4, and aperture 5 is opened in the center of end cap 4 and aperture 5 is communicated with the inner chamber of PC sleeve pipes 1.
In above-described embodiment, specifically, PC sleeve pipes 1 when in use can multistage connection use, pass through heat two sections of PC sleeve pipes 1
Junction connect it, facilitate electrician using installation；
In above-described embodiment, specifically, the external diameter of PC sleeve pipes 1 is 5cm, it is to avoid diameter is excessive to cause the wastes of PC materials；
In above-described embodiment, specifically, flame-retardant layer 2, insulating barrier 3 use single injection-molded, it is ensured that using process
Will not flame-retardant layer 2 and insulating barrier 3 there is crack；
In above-described embodiment, specifically, flame-retardant layer 2 is arranged on the outer surface of insulating barrier 3, because the inner air of PC pipes
It is few, it is unfavorable for burning, so flame-retardant layer 2 is arranged on into outer surface, prevents outer wall from occurring spontaneous combustion.
Operation principle：When using a kind of fire retardant insulating PC electrical casing pipes, need first to a kind of whole fire retardant insulating PC
Electrical casing pipe has the understanding in a structure, when in use, can more easily be used, and electric wire is passed through into aperture 5, needs
When wanting the connection of multistage PC sleeve pipes 1, it is connected by the junction for heating two sections of PC sleeve pipes 1, when a kind of fire retardant insulating PC electricity
Work sleeve pipe is wrapped in the outer surface of electric wire, and electric wire is effectively avoided in the leaky using process, flame-retardant layer by insulating barrier 3
It will not be burnt during 2 guarantee wire short-circuiting overheat, so as to realize fire retardant insulating.
In summary, although the utility model is described in detail with reference to the foregoing embodiments, for this area
For technical staff, it can still modify to the technical scheme described in foregoing embodiments, or to which part
Technical characteristic carries out equivalent substitution, all within spirit of the present utility model and principle, any modification for being made, equivalent substitution,
Improve etc., it should be included within protection domain of the present utility model.
Claims (5)
1. a kind of fire retardant insulating PC electrical casing pipes, including PC sleeve pipes (1), flame-retardant layer (2), insulating barrier (3), end cap (4), aperture
(5), it is characterised in that：The PC sleeve pipes (1) are made up of flame-retardant layer (2), insulating barrier (3), and one end of PC sleeve pipes (1) is provided with
End cap (4), the aperture (5) is opened in end cap (4) center, and aperture (5) is communicated with PC sleeve pipes (1) inner chamber.
2. a kind of fire retardant insulating PC electrical casing pipes according to claim 1, it is characterised in that：The PC sleeve pipes (1) make
Used time can multistage connection use, by heat two sections of PC sleeve pipes (1) junction connect it.
3. a kind of fire retardant insulating PC electrical casing pipes according to claim 1, it is characterised in that：Outside the PC sleeve pipes (1)
Footpath is 5cm.
4. a kind of fire retardant insulating PC electrical casing pipes according to claim 1, it is characterised in that：The flame-retardant layer (2), insulation
Layer (3) uses single injection-molded.
5. a kind of fire retardant insulating PC electrical casing pipes according to claim 1, it is characterised in that：The flame-retardant layer (2) is set
On insulating barrier (3) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280362.XU CN206542140U (en) | 2017-03-22 | 2017-03-22 | A kind of fire retardant insulating PC electrical casing pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280362.XU CN206542140U (en) | 2017-03-22 | 2017-03-22 | A kind of fire retardant insulating PC electrical casing pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542140U true CN206542140U (en) | 2017-10-03 |
Family
ID=59943131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720280362.XU Expired - Fee Related CN206542140U (en) | 2017-03-22 | 2017-03-22 | A kind of fire retardant insulating PC electrical casing pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206542140U (en) |
-
2017
- 2017-03-22 CN CN201720280362.XU patent/CN206542140U/en not_active Expired - Fee Related
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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: 20171003 Termination date: 20200322 |