CN208157131U - Flexible mineral matter fireproof cable - Google Patents
Flexible mineral matter fireproof cable Download PDFInfo
- Publication number
- CN208157131U CN208157131U CN201820660984.XU CN201820660984U CN208157131U CN 208157131 U CN208157131 U CN 208157131U CN 201820660984 U CN201820660984 U CN 201820660984U CN 208157131 U CN208157131 U CN 208157131U
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- layer
- cable
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- retardant
- halogen
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- Expired - Fee Related
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Abstract
The utility model discloses flexible mineral matter fireproof cables; including cable body; the inner surface of the cable body is provided with Halogen protective layer; the Halogen protective layer is provided with protective case far from the side of cable body inner surface; protective case is provided with glass layer far from the side of Halogen protective layer; glass layer is provided with fireprotection layer far from the side of protective case, and fireprotection layer is provided with flame-retardant layer far from the side of glass layer.The utility model passes through the setting of Halogen protective layer, protective case, glass layer, fireprotection layer, flame-retardant layer and cable core; it can effectively improve the tensile property and intensity of cable outer surface; it can prevent from meeting fiery burning in use; with good flame retardant property, it is suitble to produce use in enormous quantities, there is very strong social utility's property; it is bad to solve fire protecting performance simultaneously; and meet fire when can not effectively carry out it is fire-retardant, the problem of a large amount of poison gas can be generated, caused damages to human body and environment.
Description
Technical field
The utility model relates to field of cable technology, specially flexible mineral matter fireproof cable.
Background technique
Power cable is one of most important component part in electric system and power supply system, and fireproof cable is with higher
Technical requirements and more complicated structure, traditional fire prevention minerals cable use magnesia it is filling be used as insulation filling, oxygen
Changing magnesium, not only insulating layer is also used as fireprotection layer the most, but magnesia has a disadvantage that as insulation：Being easy the moisture absorption first causes
Insulation resistance decline, secondly the installation of rigidity fireproof cable and laying are difficult, again due to the cable craft is limited in practical life
It producing and has a large amount of connector in work progress, the fire protecting performance of general used flexible mineral matter fireproof cable is bad, and
It can not effectively carry out fire-retardant when meeting fire, a large amount of poison gas can be generated, caused damages to human body and environment.
Utility model content
The purpose of this utility model is to provide flexible mineral matter fireproof cables, have the good advantage of fire retardant performance,
It is bad to solve fire protecting performance, and can not effectively carry out fire-retardant when meeting fire, a large amount of poison gas can be generated, to human body and environment
The problem of causing damages.
To achieve the above object, the utility model provides the following technical solutions：Flexible mineral matter fireproof cable, including cable
Ontology, the inner surface of the cable body are provided with Halogen protective layer, and the Halogen protective layer is far from cable body inner surface
Side is provided with protective case, and the protective case is provided with glass layer, the glass fibre far from the side of Halogen protective layer
Layer is provided with fireprotection layer far from the side of protective case, and the fireprotection layer is provided with flame-retardant layer far from the side of glass layer, institute
It states flame-retardant layer and the side of fireprotection layer is provided with minerals filled layer, the minerals filled layer is set far from the side of flame-retardant layer
It is equipped with insulating layer, the insulating layer is provided with cable core far from the side of minerals filled layer.
Preferably, the insulating layer is wrapped in the surface of cable core, and insulation processing is made on the surface of insulating layer.
Preferably, the Halogen protective layer is made by polyolefine material, and is led between Halogen protective layer and protective case
It crosses bonding agent and is fitted with fire guard.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model passes through Halogen protective layer, protective case, glass layer, fireprotection layer, flame-retardant layer and cable core
Setting, can effectively improve the tensile property and intensity of cable outer surface, can prevent from meeting fiery burning in use, have
Good flame retardant property is suitble to produce use in enormous quantities, has very strong social utility's property, while solving fire protecting performance not
It is good, and can not effectively carry out when meeting fire it is fire-retardant, the problem of a large amount of poison gas can be generated, caused damages to human body and environment.
2, the utility model passes through the setting of minerals filled layer, and cable is made to have good tension, anti-corrosion and high temperature resistant
Performance, while can effectively prevent cable surface burning when meeting fire burning, and a large amount of poison gas will not be generated, to human body
It is protected with environment, is passed through by the setting of insulating layer since the surface of prolonged use cable will appear aging phenomenon
Insulating layer is set on the surface of cable core, can prevent cable from electric leakage, leakage of electricity phenomenon occur, be effectively reduced security risk.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure：1 cable body, 2 Halogen protective layers, 3 protective cases, 4 glass layers, 5 fireprotection layers, 6 flame-retardant layers, 7 mineral
Matter filled layer, 8 insulating layers, 9 cables core.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, flexible mineral matter fireproof cable, including cable body 1, the inner surface of cable body 1 are provided with nothing
Halogen protective layer 2, Halogen protective layer 2 are made by polyolefine material, and are passed through between Halogen protective layer 2 and protective case 3 Nian Jie
Agent is fitted with fire guard, and Halogen protective layer 2 is provided with protective case 3 far from the side of 1 inner surface of cable body, and protective case 3 is separate
The side of Halogen protective layer 2 is provided with glass layer 4, and glass layer 4 is provided with fireprotection layer 5 far from the side of protective case 3,
Fireprotection layer 5 is provided with flame-retardant layer 6 far from the side of glass layer 4, and flame-retardant layer 6 is provided with mineral far from the side of fireprotection layer 5
Matter filled layer 7 makes cable have good tension, anti-corrosion and high temperature resistance, simultaneously by the setting of minerals filled layer 7
Can effectively prevent cable surface burning when meeting fire burning, and a large amount of poison gas will not be generated, to human body and environment into
Row protection, minerals filled layer 7 are provided with insulating layer 8 far from the side of flame-retardant layer 6, and insulating layer 8 is wrapped in the table of cable core 9
Face, and insulation processing is made on the surface of insulating layer 8, by the setting of insulating layer 8, since the surface of prolonged use cable can go out
Existing aging phenomenon can prevent cable from electric leakage, leakage of electricity phenomenon occur, effectively by the way that insulating layer 8 is arranged on the surface of cable core 9
Reduce security risk, insulating layer 8 is provided with cable core 9 far from the side of minerals filled layer 7, by Halogen protective layer 2,
The setting of protective case 3, glass layer 4, fireprotection layer 5, flame-retardant layer 6 and cable core 9 can effectively improve the anti-of cable outer surface
Performance and intensity are drawn, can prevent from meeting fiery burning in use, there is good flame retardant property, suitable mass production makes
With with very strong social utility's property, while it is bad to solve fire protecting performance, and can not effectively carry out fire-retardant, meeting when meeting fire
The problem of generating a large amount of poison gas, causing damages to human body and environment.
In use, can by Halogen protective layer 2, protective case 3, glass layer 4, fireprotection layer 5, flame-retardant layer 6 and cable core 9
It to effectively improve the tensile property and intensity of cable outer surface, can prevent from meeting fiery burning in use, have good
Flame retardant property makes cable have good tension, anti-corrosion and high temperature resistance, by cable core 9 by minerals filled layer 7
Surface be arranged insulating layer 8, can prevent cable occur electric leakage, leakage of electricity phenomenon, be effectively reduced security risk.
In summary：The flexible mineral matter fireproof cable by Halogen protective layer 2, protective case 3, glass layer 4, is prevented
It is bad to solve fire protecting performance, and is meeting for the cooperation of fire bed 5, flame-retardant layer 6, minerals filled layer 7, insulating layer 8 and cable core 9
Can not effectively be carried out when fiery it is fire-retardant, the problem of a large amount of poison gas can be generated, caused damages to human body and environment.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. flexible mineral matter fireproof cable, including cable body (1), it is characterised in that：The inner surface of the cable body (1) is set
It is equipped with Halogen protective layer (2), the Halogen protective layer (2) is provided with protective case far from the side of cable body (1) inner surface
(3), the protective case (3) is provided with glass layer (4) far from the side of Halogen protective layer (2), the glass layer (4)
Side far from protective case (3) is provided with fireprotection layer (5), and the fireprotection layer (5) is provided with far from the side of glass layer (4)
Flame-retardant layer (6), the flame-retardant layer (6) are provided with minerals filled layer (7) far from the side of fireprotection layer (5), and the minerals are filled out
It fills layer (7) to be provided with insulating layer (8) far from the side of flame-retardant layer (6), the insulating layer (8) is far from minerals filled layer (7)
Side is provided with cable core (9).
2. flexible mineral matter fireproof cable according to claim 1, it is characterised in that：The insulating layer (8) is wrapped in electricity
The surface of cable core (9), and insulation processing is made on the surface of insulating layer (8).
3. flexible mineral matter fireproof cable according to claim 1, it is characterised in that：The Halogen protective layer (2) is by gathering
Olefin material is made, and is fitted with fire guard by bonding agent between Halogen protective layer (2) and protective case (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820660984.XU CN208157131U (en) | 2018-05-05 | 2018-05-05 | Flexible mineral matter fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820660984.XU CN208157131U (en) | 2018-05-05 | 2018-05-05 | Flexible mineral matter fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208157131U true CN208157131U (en) | 2018-11-27 |
Family
ID=64389286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820660984.XU Expired - Fee Related CN208157131U (en) | 2018-05-05 | 2018-05-05 | Flexible mineral matter fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208157131U (en) |
-
2018
- 2018-05-05 CN CN201820660984.XU patent/CN208157131U/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 |
Granted publication date: 20181127 Termination date: 20200505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |