CN205845559U - A kind of fireproof high-temperature resistant cable of built-in anti-range - Google Patents
A kind of fireproof high-temperature resistant cable of built-in anti-range Download PDFInfo
- Publication number
- CN205845559U CN205845559U CN201620803657.6U CN201620803657U CN205845559U CN 205845559 U CN205845559 U CN 205845559U CN 201620803657 U CN201620803657 U CN 201620803657U CN 205845559 U CN205845559 U CN 205845559U
- Authority
- CN
- China
- Prior art keywords
- range
- retardance
- insulation sleeve
- cross fan
- high fire
- 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
Links
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 239000010445 mica Substances 0.000 claims abstract description 10
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 6
- 239000004945 silicone rubber Substances 0.000 claims abstract description 6
- 229920000098 polyolefin Polymers 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 11
- 230000004888 barrier function Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- -1 polyene Hydrocarbon Chemical class 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Insulating Bodies (AREA)
Abstract
The utility model discloses the fireproof high-temperature resistant cable of a kind of built-in anti-range, including four copper cables core, the outer surface of described cable core is wrapped by mica tape, the outer surface of mica tape is provided with high fire-retardance insulation sleeve, cross fan-shaped anti-range it is provided with outside described high fire-retardance insulation sleeve, cross fan-shaped anti-range is made up of cylindrical connecting shaft and eight shelf, between two groups of adjacent shelf, card sets high fire-retardance insulation sleeve, the outside of described cross fan-shaped anti-range is provided with flame-proof PVC band, described cross fan-shaped anti-range, flame-proof PVC band and high fire-retardance insulation sleeve and between space be polyolefin packed layer, it is provided with steel-tape armouring layer outside described flame-proof PVC band, the outside of described steel-tape armouring layer is provided with silicone rubber fiber layer of cloth.This cable is internal uses cross fan-shaped anti-range, it is possible to even if ensureing when breaking out of fire, also can guarantee that the unimpeded of the independence of every cable core, holding electric power and communication, races against time to rescue worker.
Description
Technical field
This utility model relates to field of cable technology, the fireproof high-temperature resistant cable of a kind of built-in anti-range.
Background technology
Fire incident constantly occurs in recent years, and fire the most in public places brings huge injury, with
The development in city, the fire safety on the large-scale population collection ground such as airport, station, stadium, supermarket, hospital is more important,
In the case of fire occurs, keep the unimpeded rescue time that can win preciousness to rescue personnel of electric power and communication, present
On market, every cable core of cable completely cuts off with other cables core simply by single insulating protective layer, at Exterior cable
In the case of protection set burning falls, every single cable core does not possess good fireproof high-temperature resistant.
Utility model content
The purpose of this utility model is to provide the fireproof high-temperature resistant cable of a kind of built-in anti-range, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, the following technical scheme of this utility model offer: the fireproof high-temperature resistant of a kind of built-in anti-range
Cable, including four copper cables core, the outer surface of described cable core is wrapped by mica tape, and the outer surface of described mica tape is provided with
High fire-retardance insulation sleeve, is provided with cross fan-shaped anti-range outside described high fire-retardance insulation sleeve, cross fan-shaped anti-range is by cylinder even
Spindle and eight shelf compositions, between two groups of adjacent shelf, card sets high fire-retardance insulation sleeve, outside described cross fan-shaped anti-range
Side is provided with flame-proof PVC band, described cross fan-shaped anti-range, flame-proof PVC band and high fire-retardance insulation sleeve and between space be polyene
Hydrocarbon packed layer, is provided with steel-tape armouring layer outside described flame-proof PVC band, the outside of described steel-tape armouring layer is provided with silicone rubber fiber cloth
Layer.
Preferably, the material of described connecting shaft and shelf is lightweight rustless steel.
Preferably, described high fire-retardance insulation sleeve is made up of glass fibre.
Compared with prior art, the beneficial effects of the utility model are: the inside of this cable is provided with cross fan-shaped anti-range,
The material of this anti-range is lightweight rustless steel, and the flame-proof PVC band in cross fan-shaped anti-range and outside is each single cable
Core is sealed in a single space, even if lightweight rustless steel ensure that burns, and also can guarantee that every cable core not
Contacting with each other, keep the unimpeded of electric power and communication, strive for valuable time to rescue worker, the internal voids of cable uses polyene
Hydrocarbon is filled, it is possible to insulating barrier is implemented good air barrier, effectively reduces toxic gas and the generation of smog when fire occurs,
Reduce disaster degree and the environmental pollution thus brought.
Accompanying drawing explanation
Fig. 1 is schematic cross-section of the present utility model.
In figure: 1 cable core, 2 mica tapes, 3 high fire-retardance insulation sleeves, 4 cross fan-shaped anti-ranges, 41 connecting shafts, 42 shelf, 5
Polyolefin packed layer, 6 flame-proof PVC bands, 7 steel-tape armouring layers, 8 silicone rubber fiber layer of cloths.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: the fireproof high-temperature resistant cable of a kind of built-in anti-range,
Including four copper cables core 1, the outer surface of described cable core 1 is wrapped by mica tape 2, and mica tape 2 is with glass wool cloth as bone
Frame, bakees with organosilicon coating built up mica paper and makes, and its fusing point is 1200～1300 DEG C, has higher fire resistance, described cloud
The outer surface of master tape 2 is provided with high fire-retardance insulation sleeve 3, and high fire-retardance insulation sleeve 3 is made up of glass fibre, and glass fibre tool is the most absolutely
Edge and anti-flammability, so increase flame retardant effect, makes the cable core 1 will not be bad because of the flame retardant effect of high fire-retardance insulating sheath 3
And damage, it being provided with cross fan-shaped anti-range 4 outside described high fire-retardance insulation sleeve 3, cross fan-shaped anti-range 4 is by cylindrical connecting shaft
41 and eight shelf 42 form, the material of connecting shaft 41 and shelf 42 is lightweight rustless steel, and connecting shaft 41 is positioned at whole cable
Middle part, improve the tensile strength of cable, between two groups of adjacent shelf 42, card sets high fire-retardance insulation sleeve 3, accordingly even when electric
The burning that cable occurs, stainless fire line also can guarantee that the cable core 1 of each is the most unaffected, keeps electric power and communication
Unimpeded, strive for valuable time to rescue worker, the outside of described cross fan-shaped anti-range 4 is provided with flame-proof PVC band 6, described
Cross fan-shaped anti-range 4, flame-proof PVC band 6 and high fire-retardance insulation sleeve 3 and between space be polyolefin packed layer 5, use is carried out
Polyolefin is filled with, it is possible to high fire-retardance insulation sleeve 3 is implemented good air barrier, effectively reduces when fire occurs and has poison
Body and the generation of smog, reduce disaster degree and the environmental pollution thus brought, be provided with steel band armour outside described flame-proof PVC band 6
Dress layer 7, the outside of described steel-tape armouring layer 7 is provided with silicone rubber fiber layer of cloth 8, silicone rubber fiber cloth have excellence thermostability,
Tolerance to cold, resistance to chemical corrosion are good, and release non-toxic gas during burning, smokelessly, it is to avoid produce harmful gas when breaking out of fire
Body causes secondary injury.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a fireproof high-temperature resistant cable for built-in anti-range, including four copper cables core (1), it is characterised in that: described electricity
The outer surface of cable core (1) is wrapped by mica tape (2), and the outer surface of described mica tape (2) is provided with high fire-retardance insulation sleeve (3), described
High fire-retardance insulation sleeve (3) outside is provided with cross fan-shaped anti-range (4), and cross fan-shaped anti-range (4) is by cylindrical connecting shaft (41)
With eight shelf (42) compositions, between two groups of adjacent shelf (42), card sets high fire-retardance insulation sleeve (3), described cross fan-shaped fire prevention
The outside of frame (4) is provided with flame-proof PVC band (6), described cross fan-shaped anti-range (4), flame-proof PVC band (6) and high fire-retardance insulation sleeve
(3) and between space be polyolefin packed layer (5), described flame-proof PVC band (6) outside be provided with steel-tape armouring layer (7), described steel
The outside of band armor (7) is provided with silicone rubber fiber layer of cloth (8).
The fireproof high-temperature resistant cable of a kind of built-in anti-range the most according to claim 1, it is characterised in that: described connecting shaft
And the material of shelf (42) is lightweight rustless steel (41).
The fireproof high-temperature resistant cable of a kind of built-in anti-range the most according to claim 1, it is characterised in that: described high fire-retardance
Insulation sleeve (3) is made up of glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803657.6U CN205845559U (en) | 2016-07-28 | 2016-07-28 | A kind of fireproof high-temperature resistant cable of built-in anti-range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803657.6U CN205845559U (en) | 2016-07-28 | 2016-07-28 | A kind of fireproof high-temperature resistant cable of built-in anti-range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205845559U true CN205845559U (en) | 2016-12-28 |
Family
ID=57641097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620803657.6U Expired - Fee Related CN205845559U (en) | 2016-07-28 | 2016-07-28 | A kind of fireproof high-temperature resistant cable of built-in anti-range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205845559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591770A (en) * | 2017-11-05 | 2018-01-16 | 江苏捷通管业科技有限公司 | One kind strengthens buffer-type power pipe |
-
2016
- 2016-07-28 CN CN201620803657.6U patent/CN205845559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591770A (en) * | 2017-11-05 | 2018-01-16 | 江苏捷通管业科技有限公司 | One kind strengthens buffer-type power pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |