CN218181888U

CN218181888U - Fire-resistant cable filled with fire-resistant filling rope

Info

Publication number: CN218181888U
Application number: CN202221861761.2U
Authority: CN
Inventors: 王康
Original assignee: Qingdao Kang Wei Cable Co ltd
Current assignee: Qingdao Kang Wei Cable Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-30
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a fill fire-resistant cable of fire-resistant packing rope, which comprises a cable body, the inner chamber of cable body is including the gypsum fiber layer, the outer fixed surface on gypsum fiber layer is connected with aluminium silicate fiber ply, aluminium silicate fiber ply's outer fixed surface is connected with the synthetic fiber filament. The utility model discloses a setting of gypsum fiber layer, high strength, high modulus, high dielectric strength, wear-resisting, high temperature resistant, corrosion-resistant, infrared reflectivity is good, easily surface treatment, the advantage of a great deal of good physicochemical properties such as effectual and nontoxic is dragged to the tensile, setting through aluminum silicate fiber paper layer, it is long to have the fibre, intensity is big, elasticity is good, be convenient for die-cut, the electrical insulation, inhale the sound and drag the advantage that the performance is good, setting through the synthetic fiber filament, it is firm to have, wear-resisting, waterproof and corrosion-resistant advantage, setting through the PU coating, it is wear-resisting, the moisture-proof, low temperature resistant, good prevent wind, waterproof and antifouling performance's advantage.

Description

Fire-resistant cable filled with fire-resistant filling rope

Technical Field

The utility model relates to the technical field of cables, specifically be a fire-resistant cable of filling fire-resistant packing rope.

Background

The cable is an electric energy or signal transmission device, usually it is several or several groups of wire, usually several or several groups of wire (at least two of every group) twine the cable of the rope-like that become, every group of wire is insulated each other, and often twine round a centre and turn round, the whole outside is wrapped up by the high insulating coating, the cable has the characteristic of internal electrification, external insulation, the cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable, etc., they are made up of single strand or stranded wire and insulating layer, used for connecting circuit, electrical apparatus, etc., but the existing cable is wear-resisting and shock-resisting and can't reach people's use demand, greatly reduce the working efficiency, can't meet people's use demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fill fire-resistant cable of fire-resistant packing rope possesses wear-resisting and the advantage that shocks resistance, has solved the wear-resisting and the shock resistance of current cable and can not reach people's user demand, great reduction work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fill fire-resistant cable of fire-resistant packing rope, includes the cable body, the inner chamber of cable body is including the gypsum fiber layer, the external fixed surface on gypsum fiber layer is connected with the alumina silicate fiber ply, the external fixed surface on alumina silicate fiber ply is connected with the synthetic fiber filament, the surface coating of synthetic fiber filament has the PU coating.

Preferably, the inner cavity of the synthetic fiber filament comprises acrylic enamel, and the outer surface of the acrylic enamel is coated with a tungsten carbide metal coating.

Preferably, the outer surface of the tungsten carbide metal coating is coated with a polytetrafluoroethylene coating, and the outer surface of the polytetrafluoroethylene coating is fixedly connected with a polypropylene mesh belt filling layer.

Preferably, the inner chamber of PU coating is including the composite fiber layer, the internal surface coating on composite fiber layer has the ya keli coating, the internal surface fixedly connected with aluminium silicate fiber layer of ya keli coating.

Preferably, the composite fiber layer and the acrylic coating are connected through a PA coating, and the aluminum silicate fiber layer comprises a card fiber layer.

Preferably, the composite fiber layer has a thickness of zero three millimeters, and the acrylic coating has a thickness of zero two millimeters.

Preferably, the inner cavity of the composite fiber layer comprises a butadiene-acrylonitrile rubber layer, and the inner cavity of the acrylic coating comprises a butadiene-acrylonitrile rubber coating.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of gypsum fiber layer, high strength, high modulus, high dielectric strength, wear-resisting, high temperature resistant, corrosion-resistant, infrared reflectivity is good, easily surface treatment, the advantage of a great deal of good physicochemical properties such as effectual and nontoxic is dragged to the tensile, setting through aluminum silicate fiber paper layer, it is long to have the fibre, intensity is big, elasticity is good, be convenient for die-cut, the electrical insulation, inhale the sound and drag the advantage that the performance is good, setting through the synthetic fiber filament, it is firm to have, wear-resisting, waterproof and corrosion-resistant advantage, setting through the PU coating, it is wear-resisting, the moisture-proof, low temperature resistant, good prevent wind, waterproof and antifouling performance's advantage.

2. The utility model discloses a setting of acrylic acid enamel has the advantage that the film is stand wear and tear, anti collision, salt solution, mineral oil and multiple chemicals, through the setting of polytetrafluoroethylene coating, has excellent chemical stability, has very high heat resistance, cold resistance and coefficient of friction very low advantage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the cable body structure of the present invention;

FIG. 3 is a cross-sectional view of the synthetic filament structure of the present invention;

fig. 4 is a sectional view of the PU coating structure of the present invention.

In the figure: 1. a cable body; 101. a gypsum fiber layer; 102. an aluminum silicate fiber paper layer; 103. synthetic fiber filaments; 104. a PU coating; 1031. acrylic enamel; 1032. a tungsten carbide metal coating; 1033. A polytetrafluoroethylene coating; 1034. a polypropylene mesh belt filling layer; 1041. a composite fiber layer; 1042. An acrylic coating; 1043. an aluminum silicate fiber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, a fire-resistant cable filled with fire-resistant filling ropes comprises a cable body 1, wherein an inner cavity of the cable body 1 comprises a gypsum fiber layer 101, an alumina silicate fiber paper layer 102 is fixedly connected to an outer surface of the gypsum fiber layer 101, a synthetic fiber filament 103 is fixedly connected to an outer surface of the alumina silicate fiber paper layer 102, and a PU coating 104 is coated on an outer surface of the synthetic fiber filament 103, so that the fire-resistant cable has the advantages of high strength, high modulus, high dielectric strength, wear resistance, high temperature resistance, corrosion resistance, good infrared reflectivity, easy surface treatment, good anti-pulling effect, no toxicity and other excellent physical and chemical properties through the arrangement of the gypsum fiber layer 101, and has the advantages of long fiber length, high strength, good elasticity, convenient punching, electrical insulation, sound absorption and good pulling properties through the arrangement of the synthetic fiber filament 103, and has the advantages of firmness, wear resistance, water resistance and corrosion resistance, and the advantages of wear resistance, moisture resistance, low temperature resistance, good wind resistance, water resistance and stain resistance through the arrangement of the PU coating 104.

The inner cavity of the synthetic fiber filament 103 comprises acrylic acid enamel 1031, the outer surface of the acrylic acid enamel 1031 is coated with a tungsten carbide metal coating 1032, and the acrylic acid enamel 1031 has the advantages of wear resistance, collision resistance, salt water resistance, mineral oil resistance and various chemicals resistance.

The outer surface of tungsten carbide metal coating 1032 is coated with polytetrafluoroethylene coating 1033, the outer surface of polytetrafluoroethylene coating 1033 is fixedly connected with polypropylene mesh belt filling layer 1034, and the polytetrafluoroethylene coating 1033 is arranged, so that the tungsten carbide metal coating has the advantages of excellent chemical stability, high heat resistance, high cold resistance and low friction coefficient.

The inner cavity of the PU coating 104 includes a composite fiber layer 1041, the inner surface of the composite fiber layer 1041 is coated with an acrylic coating 1042, and the inner surface of the acrylic coating 1042 is fixedly connected with an aluminum silicate fiber layer 1043.

The composite fiber layer 1041 and the acrylic coating 1042 are connected by a PA coating, and the aluminum silicate fiber layer 1043 includes a fiber layer for clamping the aluminum silicate fiber layer.

The thickness of the composite fiber layer 1041 is zero three millimeters at zero point, and the thickness of the acrylic coating 10421042 is zero two millimeters at zero point.

The inner cavity of the composite fiber layer 1041 comprises a butadiene acrylonitrile rubber layer, and the inner cavity of the acrylic coating 1042 comprises a butadiene rubber coating.

When the environment-friendly anti-theft door lock is used, the gypsum fiber layer 101 has the advantages of high strength, high modulus, high dielectric strength, wear resistance, high temperature resistance, corrosion resistance, good infrared reflectivity, easiness in surface treatment, good anti-pulling effect, no toxicity and other excellent physical and chemical properties, the aluminum silicate fiber paper layer 102 has the advantages of long fiber, high strength, good elasticity, convenience in punching, electric insulation, sound absorption and good pulling properties, the synthetic fiber filament 103 has the advantages of firmness, wear resistance, water resistance and corrosion resistance, and the PU coating 104 has the advantages of wear resistance, moisture resistance, low temperature resistance, good wind resistance, water resistance and good antifouling property.

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

1. A fire-resistant cable of filling fire-resistant packing rope, includes cable body (1), its characterized in that: the cable is characterized in that an inner cavity of the cable body (1) comprises a gypsum fiber layer (101), an aluminum silicate fiber paper layer (102) is fixedly connected to the outer surface of the gypsum fiber layer (101), a synthetic fiber filament (103) is fixedly connected to the outer surface of the aluminum silicate fiber paper layer (102), and a PU coating (104) is coated on the outer surface of the synthetic fiber filament (103).

2. The fire-resistant cable filled with fire-resistant filler rope of claim 1, wherein: the inner cavity of the synthetic fiber filament (103) comprises acrylic enamel (1031), and the outer surface of the acrylic enamel (1031) is coated with a tungsten carbide metal coating (1032).

3. The fire-resistant cable filled with fire-resistant filler rope of claim 2, wherein: the outer surface of tungsten carbide metal coating (1032) is coated with polytetrafluoroethylene coating (1033), and the outer surface of polytetrafluoroethylene coating (1033) is fixedly connected with polypropylene mesh belt filling layer (1034).

4. The fire-resistant cable filled with fire-resistant filler rope of claim 1, wherein: the inner cavity of the PU coating (104) comprises a composite fiber layer (1041), the inner surface of the composite fiber layer (1041) is coated with an acrylic coating (1042), and the inner surface of the acrylic coating (1042) is fixedly connected with an aluminum silicate fiber layer (1043).

5. The fire-resistant cable filled with fire-resistant filler rope of claim 4, wherein: the composite fiber layer (1041) and the acrylic coating (1042) are connected through a PA coating, and a fiber layer of the aluminum silicate fiber layer (1043) is included in the aluminum silicate fiber layer.

6. The fire-resistant cable filled with fire-resistant filler rope according to claim 4, wherein: the thickness of the composite fiber layer (1041) is zero three millimeters, and the thickness of the acrylic coating (1042) (1042) is zero two millimeters.

7. The fire-resistant cable filled with fire-resistant filler rope according to claim 4, wherein: the inner cavity of the composite fiber layer (1041) comprises a butadiene acrylonitrile rubber layer, and the inner cavity of the acrylic coating (1042) comprises a butadiene rubber coating.