CN204884650U - Fireproof wire - Google Patents
Fireproof wire Download PDFInfo
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- CN204884650U CN204884650U CN201520553161.3U CN201520553161U CN204884650U CN 204884650 U CN204884650 U CN 204884650U CN 201520553161 U CN201520553161 U CN 201520553161U CN 204884650 U CN204884650 U CN 204884650U
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- fire
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- rubber insulation
- core
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Abstract
The utility model discloses a fireproof wire, including the sinle silk that is used for conducting the signal of telecommunication, and the cladding is in being used for outside the sinle silk prevents the rubber insulation layer of electric wire burning and conduction kindling material, the rubber insulation layer is the pottery silastic -layer, the sinle silk outside lies in the sinle silk with be provided with outward around the covering between the rubber insulation layer, outer is a flame retardant coating that is formed around the package by inorganic material fire -resistant area around the covering, the outside cladding on rubber insulation layer has and is used for preventing the potteryization back the cracked screen panel layer that drops in rubber insulation layer. This scheme effectively improves the fire resistance of electric wire through setting up the pottery silastic -layer and forming double -deck fire resisting construction around a covering outward around what the package formed by inorganic material fire -resistant area. Through setting up pottery silastic -layer and screen panel layer, prevent effectively that the burning things which may cause a fire disaster from stretching along the electric wire, avoid the rubber insulation pull -up after the potteryization to fall simultaneously, guarantee that the pottery silastic -layer forms the sinle silk and last the protection.
Description
Technical field
The utility model relates to technical field of electric wires and cables, particularly relates to a kind of fire-resistant wires, further relates to a kind of electric wire with multi-layer fireproofing, fireproof construction.
Background technology
Present people are in intellectualization times, the live and work of people be unable to do without instrument miscellaneous or equipment, and electric energy is the power source of most of instrument and equipment, and electric energy in use can not produce pollution, meet the requirement of people for environmental protection, therefore, electric energy is the modern indispensable energy.
The environment of instrument and equipment use is different, and the environment for use of some instruments and equipment is relatively more severe, and the reliability requirement of this type of environment for use to instrument or equipment is very high.Electric energy needs electric wire to realize the conduction of energy, therefore, electric wire also can follow above-mentioned instrument or equipment is in severe environment for use, and in order to ensure the stability that electric wire and equipment run, this just requires that the electric wire be in specific adverse circumstances possesses the performance overcoming specific environment difficulty.
Hot environment even fire is the wherein a kind of adverse circumstances faced by electric wire needs, and we are necessary a kind of high temperature resistant and fireproof electric wire of design, loss during to ensure the dependability of electric wire and to reduce fire.
Utility model content
An object of the present utility model is: provide a kind of fire-resistant wires, by arranging Ceramic silicon rubber layer and by the wrapped outer lapping layer of inorganic material fire resistant belt, forming double-deck fireproof construction, effectively improves the fire resistance of electric wire.
An object of the present utility model is: provide a kind of fire-resistant wires; by arranging Ceramic silicon rubber layer and guard layer; effectively prevent burning things which may cause a fire disaster from spreading along electric wire, avoid the rubber insulation after ceramic to come off simultaneously, ensure that Ceramic silicon rubber layer forms sustainable protection to core.
For reaching this object, the utility model by the following technical solutions:
A kind of fire-resistant wires, comprise the core for conducting electrical signals, and the rubber insulation for preventing electric wire burning and conduction kindling material be coated on outside described core, described rubber insulation is Ceramic silicon rubber layer, between described core and described rubber insulation, outer lapping layer is provided with outside described core, described outer lapping layer is by the wrapped fireprotection layer of inorganic material fire resistant belt, and the outside of described rubber insulation is coated with for preventing the cracked guard layer come off of the described rubber insulation after ceramic.
Particularly, by arranging Ceramic silicon rubber layer and by the wrapped outer lapping layer of inorganic material fire resistant belt, forming double-deck fireproof construction, the fire resistance of electric wire is effectively improved.By arranging Ceramic silicon rubber layer and guard layer, effectively prevent burning things which may cause a fire disaster from spreading along electric wire, the rubber insulation after guard layer can avoid ceramic simultaneously comes off, and ensures that Ceramic silicon rubber layer forms sustainable protection to core.
As the preferred technical scheme of one, described core comprises three groups of mutually stranded wires pair, and often organize described wire to comprising two mutual stranded conductors, described in every root, the outside of conductor is coated with the flame retardant coating solidify to form by inorganic material solution spraying.
As the preferred technical scheme of one, the outside of described outer lapping layer is also coated with nylon sheath wire layer between described outer lapping layer and described rubber insulation.
Preferably, metal forming is coated with between described nylon sheath wire layer and described rubber insulation.
Further, described metal forming is aluminium foil or tinfoil paper.
As the preferred technical scheme of one, the outside of described core the packed layer be provided with between described core and described outer lapping layer for filling gap between described core and described outer lapping layer.
As the preferred technical scheme of one, between described outer lapping layer and described packed layer, be provided with the tack coat for making described outer lapping layer and described packed layer combine closely.
As the preferred technical scheme of one, described guard layer be by wire make in latticed protective layer.
As the preferred technical scheme of one, described core also comprise be coated on often organize the right outside of described wire by weaving band overlapping wrapped form in lapping layer.
As the preferred technical scheme of one, outside described conductor and the fluoroplastic insulation layer be coated with between described conductor and described flame retardant coating for preventing conductor and turned on outside.
As the preferred technical scheme of one, described inorganic material fire resistant belt is hydroxyapatite fire resistant belt.
The beneficial effects of the utility model are: provide a kind of fire-resistant wires, by arranging Ceramic silicon rubber layer and by the wrapped outer lapping layer of inorganic material fire resistant belt, forming double-deck fireproof construction, effectively improve the fire resistance of electric wire.By arranging Ceramic silicon rubber layer and guard layer, effectively preventing burning things which may cause a fire disaster from spreading along electric wire, avoiding the rubber insulation after ceramic to come off simultaneously, ensure that Ceramic silicon rubber layer forms sustainable protection to core.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structural representation of the fire-resistant wires described in embodiment.
In Fig. 1:
1, conductor; 2, fluoroplastic insulation layer; 3, flame retardant coating; 4, interior lapping layer; 5, packed layer; 6, tack coat; 7, outer lapping layer; 8, nylon sheath wire layer; 9, rubber insulation; 10, guard layer.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, in the present embodiment, a kind of fire-resistant wires, comprise the core for conducting electrical signals, and the rubber insulation 9 for preventing electric wire burning and conduction kindling material be coated on outside described core, described rubber insulation 9 is Ceramic silicon rubber layers, between described core and described rubber insulation 9, outer lapping layer 7 is provided with outside described core, described outer lapping layer 7 is by the wrapped fireprotection layer of inorganic material fire resistant belt, the outside of described rubber insulation 9 is coated with for preventing the cracked guard layer 10 come off of the described rubber insulation 9 after ceramic.In the present embodiment, described guard layer 10 be by wire make in latticed protective layer, described inorganic material fire resistant belt is hydroxyapatite fire resistant belt.
Particularly, by arranging Ceramic silicon rubber layer and by the wrapped outer lapping layer 7 of inorganic material fire resistant belt, forming double-deck fireproof construction, the fire resistance of electric wire is effectively improved.By arranging Ceramic silicon rubber layer and guard layer 10, effectively prevent burning things which may cause a fire disaster from spreading along electric wire, the rubber insulation 9 after guard layer 10 can avoid ceramic simultaneously comes off, and ensures that Ceramic silicon rubber layer forms sustainable protection to core.
Described core comprises three groups of mutually stranded wires pair, and often organize described wire to comprising two mutual stranded conductors 1, the outside of conductor 1 described in every root is coated with the flame retardant coating 3 solidify to form by inorganic material solution spraying.The outside of described outer lapping layer 7 is also coated with nylon sheath wire layer 8 between described outer lapping layer 7 and described rubber insulation 9, is coated with metal forming between described nylon sheath wire layer 8 and described rubber insulation 9.In the present embodiment, described metal forming is aluminium foil or tinfoil paper.
The outside of described core the packed layer 5 be provided with between described core and described outer lapping layer 7 for filling gap between described core and described outer lapping layer 7.The tack coat 6 for making described outer lapping layer 7 combine closely with described packed layer 5 is provided with between described outer lapping layer 7 and described packed layer 5.Described core also comprise be coated on often organize the right outside of described wire by weaving band overlapping wrapped form in lapping layer 4.Outside described conductor 1 and the fluoroplastic insulation layer 2 be coated with between described conductor 1 and described flame retardant coating 3 for preventing conductor 1 and turned on outside.
It is to be understood that; above-mentioned embodiment is only preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the change that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection range of the present utility model.
Claims (9)
1. a fire-resistant wires, it is characterized in that, comprise the core for conducting electrical signals, and the rubber insulation for preventing electric wire burning and conduction kindling material be coated on outside described core, described rubber insulation is Ceramic silicon rubber layer, between described core and described rubber insulation, outer lapping layer is provided with outside described core, described outer lapping layer is by the wrapped fireprotection layer of inorganic material fire resistant belt, and the outside of described rubber insulation is coated with for preventing the cracked guard layer come off of the described rubber insulation after ceramic.
2. a kind of fire-resistant wires according to claim 1, it is characterized in that, described core comprises three groups of mutually stranded wires pair, and often organize described wire to comprising two mutual stranded conductors, described in every root, the outside of conductor is coated with the flame retardant coating solidify to form by inorganic material solution spraying.
3. a kind of fire-resistant wires according to claim 2, is characterized in that, the outside of described outer lapping layer is also coated with nylon sheath wire layer between described outer lapping layer and described rubber insulation.
4. a kind of fire-resistant wires according to claim 3, is characterized in that, the outside of described core the packed layer be provided with between described core and described outer lapping layer for filling gap between described core and described outer lapping layer.
5. a kind of fire-resistant wires according to claim 4, is characterized in that, is provided with the tack coat for making described outer lapping layer and described packed layer combine closely between described outer lapping layer and described packed layer.
6. a kind of fire-resistant wires according to any one of claim 1 to 5, is characterized in that, described guard layer be by wire make in latticed protective layer.
7. a kind of fire-resistant wires according to any one of claim 2 to 5, is characterized in that, described core also comprise be coated on often organize the right outside of described wire by weaving band overlapping wrapped form in lapping layer.
8. a kind of fire-resistant wires according to any one of claim 2 to 5, is characterized in that, outside described conductor and the fluoroplastic insulation layer be coated with between described conductor and described flame retardant coating for preventing conductor and turned on outside.
9. a kind of fire-resistant wires according to any one of claim 1 to 5, is characterized in that, described inorganic material fire resistant belt is hydroxyapatite fire resistant belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553161.3U CN204884650U (en) | 2015-07-28 | 2015-07-28 | Fireproof wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553161.3U CN204884650U (en) | 2015-07-28 | 2015-07-28 | Fireproof wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884650U true CN204884650U (en) | 2015-12-16 |
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ID=54829001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520553161.3U Active CN204884650U (en) | 2015-07-28 | 2015-07-28 | Fireproof wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772846A (en) * | 2016-12-02 | 2017-05-31 | 中国科学院上海硅酸盐研究所 | A kind of inorganic fire-retarded refractory heat-insulating band and its application |
-
2015
- 2015-07-28 CN CN201520553161.3U patent/CN204884650U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772846A (en) * | 2016-12-02 | 2017-05-31 | 中国科学院上海硅酸盐研究所 | A kind of inorganic fire-retarded refractory heat-insulating band and its application |
| CN106772846B (en) * | 2016-12-02 | 2019-08-16 | 中国科学院上海硅酸盐研究所 | A kind of inorganic fire-retarded refractory heat-insulating band and its application |
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| GR01 | Patent grant |