CN213635479U - Fireproof cable - Google Patents
Fireproof cable Download PDFInfo
- Publication number
- CN213635479U CN213635479U CN202022987432.XU CN202022987432U CN213635479U CN 213635479 U CN213635479 U CN 213635479U CN 202022987432 U CN202022987432 U CN 202022987432U CN 213635479 U CN213635479 U CN 213635479U
- Authority
- CN
- China
- Prior art keywords
- layer
- fire
- flame
- cable
- retardant
- 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.)
- Active
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a fireproof cable, which comprises a structure main body, wherein the structure main body consists of a protective layer and an electric core arranged in the protective layer; the battery cell consists of a wire and an insulating layer arranged on the surface layer of the wire in a coating manner; the protective layer comprises a first flame-retardant layer, a second flame-retardant layer and a flame-retardant layer arranged between the first flame-retardant layer and the second flame-retardant layer; the fireproof cable plays a role in defending an external fire source through the arrangement of the first fireproof layer, and when a fire disaster occurs outside the cable, the cable is prevented from being burnt out, and the fire disaster condition is aggravated; through the arrangement of the second fire-resistant layer, when the interior of the cable breaks down and a fire disaster occurs, the fire behavior is prevented from spreading and the fire disaster is aggravated; through the setting of fire-retardant layer, further play the effect of fire prevention.
Description
Technical Field
The utility model relates to a power cable technical field, concretely relates to fireproof cable.
Background
The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion, the wire and cable in a broad sense is also called as cable for short, the cable in a narrow sense is insulated cable, and it can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation. The wire rod product is used for transmitting electric (magnetic) energy, information and realizing electromagnetic energy conversion. The wire cable in a broad sense is also referred to as a cable for short, and the cable in a narrow sense means an insulated cable.
The cable produces a large amount of heat in the use, and the cable external member adopts full rubber product mostly, causes the burning easily and takes place the conflagration when short circuit moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fireproof cable in order to solve above-mentioned problem.
The utility model realizes the above purpose by the following technical proposal, a fireproof cable comprises a structure main body, wherein the structure main body consists of a protective layer and an electric core arranged in the protective layer;
the battery cell consists of a wire and an insulating layer arranged on the surface layer of the wire in a coating manner;
the protective layer comprises a first flame-retardant layer, a second flame-retardant layer and a flame-retardant layer arranged between the first flame-retardant layer and the second flame-retardant layer.
Preferably, the surface layer of the first fire-resistant layer is provided with an anti-corrosion coating.
Preferably, the inner wall of the second refractory layer is provided with a shielding layer.
Preferably, the surface of the insulating layer is provided with a fireproof coating.
Preferably, the first refractory layer and the second refractory layer are inorganic refractory layers.
Preferably, the flame-retardant layer is a high-performance flame-retardant fiber layer.
The utility model has the advantages that:
the fireproof cable plays a role in defending an external fire source through the arrangement of the first fireproof layer, and when a fire disaster occurs outside the cable, the cable is prevented from being burnt out, and the fire disaster condition is aggravated; through the arrangement of the second fire-resistant layer, when the interior of the cable breaks down and a fire disaster occurs, the fire behavior is prevented from spreading and the fire disaster is aggravated; through the setting of fire-retardant layer, further play the effect of fire prevention.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the present invention.
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.
As shown in fig. 1-2, in this embodiment, a fireproof cable includes a structural main body, where the structural main body is composed of a protective layer and a battery cell disposed in the protective layer; the battery cell consists of a lead 1 and an insulating layer 2 which is arranged on the surface layer of the lead 1 in a coating manner; the protective layer comprises a first flame retardant coating 5, a second flame retardant coating 3 and a flame retardant coating 4 arranged between the first flame retardant coating 5 and the second flame retardant coating 3.
In this embodiment, an anti-corrosion coating is disposed on the surface layer of the first refractory layer 5; a shielding layer is arranged on the inner wall of the second refractory layer 3; a fireproof coating is arranged on the surface of the insulating layer 2; the first refractory layer 5 and the second refractory layer 3 are inorganic refractory layers; the flame-retardant layer 4 is a high-performance flame-retardant fiber layer.
In the embodiment, the fireproof cable plays a role in defending an external fire source through the arrangement of the first fireproof layer, and when a fire disaster occurs outside the cable, the situation that the cable is burnt out and the fire disaster is aggravated is avoided; through the arrangement of the second fire-resistant layer, when the interior of the cable breaks down and a fire disaster occurs, the fire behavior is prevented from spreading and the fire disaster is aggravated; through the setting of fire-retardant layer, further play the effect of fire prevention.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A fireproof cable is characterized by comprising a structure main body, wherein the structure main body consists of a protective layer and a battery cell arranged in the protective layer;
the battery cell consists of a wire and an insulating layer arranged on the surface layer of the wire in a coating manner;
the protective layer comprises a first flame-retardant layer, a second flame-retardant layer and a flame-retardant layer arranged between the first flame-retardant layer and the second flame-retardant layer.
2. A fire-resistant cable according to claim 1, wherein: and an anti-corrosion coating is arranged on the surface layer of the first fire-resistant layer.
3. A fire-resistant cable according to claim 1, wherein: and a shielding layer is arranged on the inner wall of the second refractory layer.
4. A fire-resistant cable according to claim 1, wherein: and a fireproof coating is arranged on the surface of the insulating layer.
5. A fire-resistant cable according to claim 1, wherein: the first refractory layer and the second refractory layer are inorganic refractory layers.
6. A fire-resistant cable according to claim 1, wherein: the flame-retardant layer is a high-performance flame-retardant fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987432.XU CN213635479U (en) | 2020-12-11 | 2020-12-11 | Fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987432.XU CN213635479U (en) | 2020-12-11 | 2020-12-11 | Fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213635479U true CN213635479U (en) | 2021-07-06 |
Family
ID=76639123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022987432.XU Active CN213635479U (en) | 2020-12-11 | 2020-12-11 | Fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213635479U (en) |
-
2020
- 2020-12-11 CN CN202022987432.XU patent/CN213635479U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215007651U (en) | Mineral-filled flame-retardant fireproof isolated special cable for modern buildings | |
| CN207602277U (en) | A kind of novel low smoke zero halogen fire resistant fireproof control cable | |
| CN205158965U (en) | Fire -retardant flexible fire resisting cable of low smoke and zero halogen | |
| CN213635479U (en) | Fireproof cable | |
| CN201237942Y (en) | Impact, high temperature and flame-resistant cable | |
| CN202422829U (en) | Outer protecting bush fireproof cable of corrugation copper pipe | |
| CN215417613U (en) | Electric automatization engineering is with cable that fire prevention fire behaviour is good | |
| CN208489039U (en) | A kind of tension flame-retardant fire-resistant power cable | |
| CN208538511U (en) | A kind of fireproof cable | |
| CN207441291U (en) | A kind of low-smoke non-halogen flame-retardant and fire resisting photovoltaic cable | |
| CN209071039U (en) | Low-smoke halogen-free inflaming-retarding cable | |
| CN208834761U (en) | A kind of fireproof cable | |
| CN207966512U (en) | A kind of fire resistant flexible environment-friendly cable | |
| CN203205114U (en) | Isolation-type plastic insulated fireproofing cable | |
| CN206541661U (en) | A kind of polyvinyl chloride insulation sheath fireproof power cable | |
| CN217280082U (en) | 70 ℃ protection layer level flexible polyvinyl chloride plastic wire and cable | |
| CN211265070U (en) | Special mineral insulation fireproof cable of multicore high-rise building | |
| CN215417616U (en) | High-end house ornamentation environmental protection electric wire of power consumption safety | |
| CN208737907U (en) | A kind of anti-interference heat-resistant fireproof cable | |
| CN219225940U (en) | Fire-resistant cable | |
| CN204463858U (en) | Ceramic polyolefin low-smoke non-halogen flame-retardant aluminium alloy flexible cable | |
| CN204117679U (en) | A kind of low-smoke halogen-free medium voltage fireproof power cable | |
| CN219534118U (en) | High-temperature-resistant wire and cable | |
| CN218547999U (en) | High flame-retardant insulated wire and cable | |
| CN219676942U (en) | Flame-retardant sheath cable for locomotive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |