CN213025513U - Novel fireproof cable - Google Patents
Novel fireproof cable Download PDFInfo
- Publication number
- CN213025513U CN213025513U CN202022031622.4U CN202022031622U CN213025513U CN 213025513 U CN213025513 U CN 213025513U CN 202022031622 U CN202022031622 U CN 202022031622U CN 213025513 U CN213025513 U CN 213025513U
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- CN
- China
- Prior art keywords
- layer
- around
- flame retardant
- sinle silk
- sinle
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- 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.)
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- 239000010410 layer Substances 0.000 claims abstract description 54
- 239000011241 protective layer Substances 0.000 claims abstract description 22
- 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 claims abstract description 16
- 239000003063 flame retardant Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000919 ceramic Substances 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
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims 5
- 239000000463 material Substances 0.000 abstract description 3
- 229920002457 flexible plastic Polymers 0.000 abstract 1
- 241001391944 Commicarpus scandens Species 0.000 description 11
- 230000005611 electricity Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- -1 easy fault Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cables, specifically be a novel fireproof cable, it can be more convenient when having good fire behavior work a telephone switchboard, including the sinle silk, the sinle silk is three, the parcel has the insulating layer around every sinle silk, three sinle silks are three direction and paste tight setting, surround around three sinle silks and be equipped with easy fault, easy fault is several rings of winding tin foil paper, it has the filler to fill between easy fault and the three sinle silks, the filler is the bubble cotton, encircle around the tin foil paper and be equipped with the flame retardant coating, surround around the flame retardant coating and be equipped with the protective layer, the flame retardant coating is several rings of ceramic fiber paper winding several rings setting, the bubble cotton is the stereoplasm bubble cotton, the protective layer is rigid plastic, the insulating layer is flexible plastic, the material of sinle silk is metallic copper.
Description
Technical Field
The utility model relates to the technical field of cables, specifically a novel fireproof cable.
Background
As is well known, as the national economy is rapidly developed and the living standard of people is continuously improved, the electricity consumption of the society is greatly increased, and along with the steep increase of the consumption of various electrical equipment, the electric fire accidents are also sharply increased, and in the electric fire, the fire caused by the electric wire and the electric cable accounts for half of the fire, so that people pay more and more attention to the flame retardant and fireproof safety problems of the electric wire and the electric wire have higher and more high flame retardant and fireproof requirements.
However, the fireproof or flame retardant performance of the cable is better and better, but the diameter of the cable is increased along with the increase of the fireproof performance, which makes the cable difficult to be connected or installed, and particularly, when the fireproof cable is connected, a plurality of fireproof layers, protective layers and insulating layers outside the cable core need to be removed, which makes the cable very troublesome to be connected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a novel fireproof cable that carries on wiring that can be more convenient when having good fire behavior.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel fireproof cable, includes the sinle silk, and the sinle silk is three, and the parcel has the insulating layer around every sinle silk, and three sinle silks are three direction and paste tight setting, and the surrounding is equipped with easy fault around three sinle silks, and easy fault is several rings of winding tin foil paper, and easy fault and three are filled with the filler with between the sinle silk, and the filler is the bubble cotton, and the surrounding is equipped with the flame retardant coating around the tin foil paper, and the surrounding is equipped with the protective layer around the flame retardant coating.
Furthermore, the fire-proof layer is formed by winding a plurality of circles of ceramic fiber paper.
Furthermore, the foam is hard foam.
Further, the protective layer is made of hard plastics.
Furthermore, the insulating layer is made of soft plastic.
Furthermore, the material of the wire core is metal copper.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel fireproof cable possesses following beneficial effect:
this novel fireproof cable, wrap up the filling layer through being equipped with easy fault, make this cable easy fault can break off when receiving local extrusion, can oppress the filling layer after its easy fault breaks, the filling layer receives local extrusion back deformation and breaks, its protective layer and flame retardant coating also can be more easily peeled off after easy fault and filling layer break off, make this fireproof cable can be more convenient peel off its filling layer, easy fault, flame retardant coating and protective layer, when having guaranteed that its cable possess good fire behavior, make this cable more convenient when the wiring.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fireproof layer of the present invention;
fig. 3 is a schematic view of the present invention at a part enlarged in fig. 1.
In the figure: 1. a wire core; 2. an insulating layer; 3. easy fracture; 4. a filler; 5. a fire barrier layer; 6. and a protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a novel fireproof cable, which comprises three wire cores 1, an insulating layer 2 is wrapped around each wire core 1 to prevent short circuit or electric leakage between the three wire cores 1, the three wire cores 1 are tightly adhered in three directions to reduce the diameter of the cable, an easy-to-break layer 3 is wrapped around the three wire cores 1, the easy-to-break layer 3 is made of several circles of wound tinfoil paper, the easy-to-break layer 3 is more easily broken after being locally extruded, a filler 4 is filled between the easy-to-break layer 3 and the three wire cores 1 to fix the position of the three cables, the filler 4 is made of foam, the filler 4 can be more easily peeled off, a fireproof layer 5 is wrapped around the tinfoil paper, a protective layer 6 is wrapped around the fireproof layer 5 to provide a good protection effect for the cable, the filler is wrapped by the easy-to-break layer 3, make this cable 3 of easy fault can the breaking occur when receiving local extrusion, can oppress the filling layer after 3 fracture of its easy fault, the filling layer receives local extrusion back deformation and breaks, take place its protective layer 6 and 5 also can be more easily to shell after breaking when easy fault 3 and filling layer, make this fireproof cable can be more convenient shell its filling layer, easy fault 3, flame retardant coating 5 and protective layer 6, when having guaranteed that its cable possesses good fire proofness, make this cable more convenient when the wiring.
Furthermore, the fireproof layer 5 is formed by winding a plurality of circles of ceramic fiber paper, so that the fireproof performance of the fireproof cable is greatly increased.
Furthermore, the foam is hard foam, so that the foam can be easily broken when being locally extruded while providing certain support.
Further, the protective layer 6 is made of hard plastic, so that the protective layer 6 can provide a better protective effect.
Furthermore, the insulating layer 2 is made of soft plastic, so that the insulating layer 2 can be stripped more conveniently.
Furthermore, the material of sinle silk 1 is metal copper, makes this fireproof cable's sinle silk 1's resistance greatly reduced.
To sum up, when the novel fireproof cable is used, the electric connection end of the fireproof cable is firstly connected with electricity, before the electricity is connected, the insulating layer 2, the filling layer, the easy-to-break layer 3, the fireproof layer 5 and the protective layer 6 of the fireproof cable are required to be completely removed to the outflow cable core 1, and then the electricity can be normally connected, when the insulating layer 2, the filling layer, the easy-to-break layer 3, the fireproof layer 5 and the protective layer 6 of the fireproof cable are removed from the fireproof cable, the protective layer 6 of the fireproof cable is gradually and forcibly extruded by using special pliers, the fireproof layer 5 is extruded by the stress of the protective layer 6, the easy-to-break layer 3 is extruded by the stress of the fireproof layer 5, when the easy-to-break layer 3 is locally extruded by the fireproof layer 5, the easy-to-break layer 3 is continuously extruded by the stress to the filling layer, and because the filling layer is made of hard foam, the easy-to-break layer 3 is locally extruded by the easy-to, this fireproof cable's flame retardant coating 5 and protective layer 6 then can be appropriate hard with its pincers absolutely, and can not harm three sinle silks 1 of this fireproof cable inside, after flame retardant coating 5 all was pincers absolutely with regard to protective layer 6, peel off the protective layer 6, flame retardant coating 5, easy fault 3 and the filling layer successive layer that pinches absolutely, again slowly hard with power respectively pinches off behind its three insulating layer 2 at last, get rid of its insulating layer 2, can connect the electricity to sinle silks 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A novel fireproof cable comprises a wire core (1) and is characterized in that: sinle silk (1) is three, every the parcel has insulating layer (2), three around sinle silk (1) is three direction and pastes tightly the setting, three encircle around sinle silk (1) and be equipped with easy fault (3), easy fault (3) are several rings of winding tin foil paper, it has filler (4) to fill between easy fault (3) and the three sinle silk (1), filler (4) are the bubble cotton, encircle around being equipped with flame retardant coating (5) around the tin foil paper, encircle around being equipped with protective layer (6) around flame retardant coating (5).
2. The novel fire-resistant cable according to claim 1, wherein: the fireproof layer (5) is formed by winding a plurality of circles of ceramic fiber paper.
3. The novel fire-resistant cable according to claim 1, wherein: the foam is hard foam.
4. The novel fire-resistant cable according to claim 1, wherein: the protective layer (6) is made of hard plastics.
5. The novel fire-resistant cable according to claim 1, wherein: the insulating layer (2) is made of soft plastic.
6. The novel fire-resistant cable according to claim 1, wherein: the wire core (1) is made of metal copper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022031622.4U CN213025513U (en) | 2020-09-16 | 2020-09-16 | Novel fireproof cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022031622.4U CN213025513U (en) | 2020-09-16 | 2020-09-16 | Novel fireproof cable |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213025513U true CN213025513U (en) | 2021-04-20 |
Family
ID=75477266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022031622.4U Active CN213025513U (en) | 2020-09-16 | 2020-09-16 | Novel fireproof cable |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213025513U (en) |
-
2020
- 2020-09-16 CN CN202022031622.4U patent/CN213025513U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240624 Address after: 055650 south side of national highway 308, Jingjiazhuang village, Xinhe County, Xingtai City, Hebei Province Patentee after: Zhongce Cross Linked Power Technology Co.,Ltd. Country or region after: China Address before: 054000 south side of national highway 308, Jingjiazhuang village, Xinhe County, Xingtai City, Hebei Province Patentee before: Nortel Cable Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |