CN206163145U - High temperature resistant cable - Google Patents
High temperature resistant cable Download PDFInfo
- Publication number
- CN206163145U CN206163145U CN201621275383.4U CN201621275383U CN206163145U CN 206163145 U CN206163145 U CN 206163145U CN 201621275383 U CN201621275383 U CN 201621275383U CN 206163145 U CN206163145 U CN 206163145U
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- Prior art keywords
- high temperature
- roots
- sensation
- fire
- resistant cable
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Abstract
The utility model discloses a high temperature resistant cable, including protection plastic hose, outer sheath, the interior foreskin of six roots of sensation transposition, pack with refractory fiber felt piece and wire, outer sheath is wrapping up the protection plastic hose of six roots of sensation transposition, the protection plastic hose of six roots of sensation transposition is wrapping up the inside conductor, the wire is wrapping up interior foreskin outward, be equipped with seven wires in the interior foreskin, be provided with between the protection plastic hose of outer sheath and six roots of sensation transposition and fill with refractory fiber felt piece, the last fire protection coating that scribbles of outer sheath. The high temperature resistant fire behavior of this kind of high temperature resistant cable is remarkable, and factor of safety is high.
Description
Technical field
The utility model is related to field of cable technology, specially a kind of high temperature-resistant cable.
Background technology
Cable（electric cable；power cable）：Typically by several or several groups of wires are constituted.Species is distinguished
Have：Fire-retardant Plastic-sheathed Cable, nuclear grade cable, bare wire and bare conductor product, power cable, communication cable and optical fiber, electromagnetic wire（Around
Group line）And flexible fire-proof cable, it is mainly used in power system, information transfer and instrument system.As imbedded power cable is applied
If engineering is developed rapidly, the requirements at the higher level proposed to cable protection, cable protecting sleeve is using polythene PE and high-quality steel
Pipe is made through sandblasting ball blast pre-treatment, leaching modeling or application, heating cure technique.It is that protection electric wire and cable is the most frequently used
A kind of electric insulating tube.Because have insulating properties are good, chemical stability is high, non-corrosive, it is not aging, be suitable for severe rugged environment
And extensively applied.Now, conventional cable use this make at the material for using in the past with armor and restrictive coating, deposit
Security, reliability and the problem not enough to cold and hot resistance in use, this greatly reduce cable using safety
Property and service life.
Power supply connection in some existing high temperature, moist place needs to use high temperature resistant, moist cable, to protect
Card security, and the service life of cable.
Utility model content
The purpose of this utility model is to provide a kind of high temperature-resistant cable, possesses cable and loses the job in high temperature environments energy
The function of power, solves the problems, such as that background technology is proposed.
For achieving the above object, the utility model provides following technical scheme：
A kind of high temperature-resistant cable, including protection plastic flexible pipe, exoperidium, endoperidium, the filling fire resisting fibre that the six roots of sensation is stranded
Dimension felt fragment and wire, the exoperidium is wrapped in the stranded protection plastic flexible pipe of the six roots of sensation, the stranded protection plastics of the six roots of sensation
Flexible pipe is wrapped in inside conductor, and the wire outer wrapping endoperidium, is provided with seven wires in the endoperidium, the exoperidium with
Filling fire-retardent fiber felt-rug fragment is provided between the stranded protection plastic flexible pipe of the six roots of sensation, fire prevention is scribbled on the exoperidium and is applied
Layer.
Preferably, the exoperidium（1）It is made up of pvc material, a diameter of 15mm.
Preferably, the protection plastic flexible pipe（3）It is made up of enhancement mode linear polyesters, a diameter of 5mm..
Preferably, the endoperidium（4）It is made up of polyimide material, a diameter of 4mm.
Preferably, fire-retardent fiber felt-rug fragment is used in the filling（2）It is made up of ceramic fibre.
Preferably, the fire resistant coating（6）It is that various fire-proof flame-retarded agents, plasticizer etc. are added by tertiary acrylic emulsion water-based material
Composition.
Compared with prior art, the beneficial effects of the utility model are as follows：The material that this kind of utility model exoperidium is adapted to
For polytetrafluoroethylene (PTFE), 260 DEG C of temperature is resistant to, the material that endoperidium is used is enhancement mode line style polyester, heat distortion temperature 240
℃；The material that endoperidium is used is polyimides, 360 DEG C of heat distortion temperature, using these materials by wrapped in wire wherein it is possible to
Still work a very long time at high temperature.
Description of the drawings
Fig. 1 is a kind of cross section structure schematic diagram of high temperature-resistant cable of the utility model；
Fig. 2 is the structural representation of the stranded protection plastic flexible pipe of the six roots of sensation in a kind of high temperature-resistant cable of the utility model.
In figure：1- exoperidiums, 2- filling fire-retardent fiber felt-rug fragments, 3- protection plastic flexible pipes, 4- endoperidiums, 5- wires,
6- fire resistant coatings.
Specific 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 for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of high temperature-resistant cable, including the six roots of sensation is stranded
Protection plastic flexible pipe 3, exoperidium 1, endoperidium 4, filling fire-retardent fiber felt-rug fragment 2 and wire 5, the exoperidium 1 is wrapped in
The stranded protection plastic flexible pipe 3 of the six roots of sensation, the stranded protection plastic flexible pipe 3 of the six roots of sensation is wrapped in inside conductor 4, outside the wire 5
It is wrapped in endoperidium 4, the endoperidium 4 and is provided with seven wires 5, the exoperidium 1 and the stranded protection plastic flexible pipe 3 of the six roots of sensation
Between be provided with filling fire-retardent fiber felt-rug fragment 2, fire resistant coating 6 is scribbled on the exoperidium 1.
Operation principle：It is broken filling fire-retardent fiber felt-rug to be provided between the stranded protection plastic flexible pipe 3 of exoperidium 1 and the six roots of sensation
Piece 2, filling is incombustible with fire-retardent fiber felt-rug fragment 2, can prevent the condition of a fire from spreading to the wire 5 of inside so that wire is normal
It is conductive.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of stranded protection plastic flexible pipe of high temperature-resistant cable, including the six roots of sensation（3）, exoperidium（1）, endoperidium（4）, filling use
Fire-retardent fiber felt-rug fragment（2）And wire（5）, it is characterised in that the exoperidium（1）It is wrapped in the stranded protection plastics of the six roots of sensation soft
Pipe（3）, the stranded protection plastic flexible pipe of the six roots of sensation（3）It is wrapped in inside conductor（4）, the wire（5）Outer wrapping endoperidium
（4）, the endoperidium（4）Inside it is provided with seven wires（5）, the exoperidium（1）The protection plastic flexible pipe stranded with the six roots of sensation（3）It
Between be provided with filling fire-retardent fiber felt-rug fragment（2）, the exoperidium（1）On scribble fire resistant coating（6）.
2. a kind of high temperature-resistant cable according to claim 1, it is characterised in that：The exoperidium（1）For polyvinyl chloride material
Material is made, a diameter of 15mm.
3. a kind of high temperature-resistant cable according to claim 1, it is characterised in that：The protection plastic flexible pipe（3）By strengthening
Type linear polyesters are made, a diameter of 5mm.
4. a kind of high temperature-resistant cable according to claim 1, it is characterised in that：The endoperidium（4）By polyimides material
Material is made, a diameter of 4mm.
5. a kind of high temperature-resistant cable according to claim 1, it is characterised in that：Fire-retardent fiber felt-rug fragment is used in the filling
（2）It is made up of ceramic fibre.
6. a kind of high temperature-resistant cable according to claim 1, it is characterised in that：The fire resistant coating（6）It is newborn by uncle third
Liquid water-based material adds the composition such as various fire-proof flame-retarded agents, plasticizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275383.4U CN206163145U (en) | 2016-11-25 | 2016-11-25 | High temperature resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275383.4U CN206163145U (en) | 2016-11-25 | 2016-11-25 | High temperature resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206163145U true CN206163145U (en) | 2017-05-10 |
Family
ID=58660180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621275383.4U Active CN206163145U (en) | 2016-11-25 | 2016-11-25 | High temperature resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206163145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108713997A (en) * | 2018-06-15 | 2018-10-30 | 王忠美 | A kind of window wiping systems |
-
2016
- 2016-11-25 CN CN201621275383.4U patent/CN206163145U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108713997A (en) * | 2018-06-15 | 2018-10-30 | 王忠美 | A kind of window wiping systems |
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