CN213277569U

CN213277569U - Anti-freezing fireproof insulated wire

Info

Publication number: CN213277569U
Application number: CN202022690595.1U
Authority: CN
Inventors: 白立超
Original assignee: Liaoning New Oriental Cable Group Co ltd
Current assignee: Liaoning New Oriental Cable Group Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-05-25
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a belong to electric wire technical field, specifically be an insulating electric wire of fire prevention prevents frostbite, it includes: wire, heat-absorbing shell, elasticity pipe and heating ring, wire externally mounted has the heat-absorbing shell, heat-absorbing shell externally mounted has fire-retardant layer, fire-retardant layer outside is provided with the filling layer, the elastic pipe of filling layer externally mounted, elasticity pipe externally mounted has the insulating layer, insulating layer externally mounted has the layer that absorbs water, it has heating ring and temperature sensor to absorb water layer externally mounted, this fire prevention insulated wire prevents frostbite not only is provided with fire-retardant structure, when preventing that the conflagration from taking place, and flame stretchs to inside, causes bigger loss, installs freeze-proof device moreover, when ambient temperature crosses lowly, self-heating prevents that the outside from freezing, influences the use, installs resilient means simultaneously, improves the resistant deformability of electric wire.

Description

Anti-freezing fireproof insulated wire

Technical Field

The utility model relates to the technical field of electric wires, specifically be an insulating electric wire prevents frostbite and prevents fires.

Background

The wire is used for transmitting electric (magnetic) energy, information and realizing wire products of electromagnetic energy conversion, and the wire and cable manufacturing industry is a material finishing and assembling industry. Firstly, the material consumption is huge, and the material cost in the cable product accounts for 80-90% of the total manufacturing cost; secondly, the types and varieties of the used materials are very many, the performance requirement is very high, for example, the purity of copper for conductors needs to be more than 99.95 percent, and some products need to adopt oxygen-free high-purity copper; thirdly, the selection of materials can play decisive influence to manufacturing process, the performance of product and life, simultaneously, the benefit of wire and cable manufacturing enterprise also with the selection of material, whether can save the material scientifically in processing and production management closely, consequently, must carry out simultaneously with the selection of material when designing wire and cable product, generally adopt and select several kinds of materials, confirm after through technology and performance screening test, but present insulated wire does not have fire-retardant function, can not prevent spreading of the intensity of a fire when the conflagration takes place, and do not have freeze-proof device, under the severe cold weather, the electric wire outside produces easily to freeze and influences the use, does not have resilient means simultaneously, the electric wire receives the easy deformation that produces of external force effect, cause the damage.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems occurring in the conventional insulated electric wire.

Therefore, the utility model aims at providing a fire prevention insulated wire prevents frostbite not only is provided with fire-retardant structure, when preventing that the conflagration from taking place, and flame stretches to inside, causes bigger loss, installs freeze-proof equipment moreover, crosses when low when ambient temperature, and self-heating prevents that the outside from freezing, influences the use, installs resilient means simultaneously, improves the resistant deformability of electric wire.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

an antifreeze fire-resistant insulated wire, comprising: the heat-absorbing layer is mounted outside the wire, the flame-retardant layer is mounted outside the heat-absorbing layer, the filling layer is arranged outside the flame-retardant layer, the elastic tube is mounted outside the filling layer, the insulating layer is mounted outside the elastic tube, the water-absorbing layer is mounted outside the insulating layer, and the heating ring and the temperature sensor are mounted outside the water-absorbing layer.

As an anti-freezing fireproof insulated wire, in accordance with the present invention, wherein: the heat absorbing layer is made of polystyrene board materials.

As an anti-freezing fireproof insulated wire, in accordance with the present invention, wherein: the flame-retardant layer is made of flame-retardant plastic particle materials.

As an anti-freezing fireproof insulated wire, in accordance with the present invention, wherein: the fire-retardant layer externally mounted has the armor, just the armor is located between fire-retardant layer and the filling layer.

As an anti-freezing fireproof insulated wire, in accordance with the present invention, wherein: the water absorption layer is externally provided with a protective layer, and the protective layer is positioned between the water absorption layer and the heating ring.

Compared with the prior art: when specific use, through the wire transmission signal of telecommunication, absorb the temperature that the wire during operation produced through the heat-sink shell, prevent that the wire high temperature from influencing life, when preventing external conflagration breaing out through fire-retardant layer, flame burning to wire inside, cause the damage to the wire, be used for assisting providing the tensile effect that improves the cable through the filling layer, anti effect of swaing, absorb external force through the elastic tube, prevent that external force is tensile to cause the wire deformation, provide the effect of protection wire and electric current through the insulating layer, protect user's safety simultaneously. Guarantee transmission and safety of electricity, be used for absorbing external moisture through the layer that absorbs water, prevent that the aqueous vapor from getting into inside, cause the damage to the wire, layer outside temperature absorbs water through the temperature sensor response, when the temperature is low excessively, the heating ring begins to work, prevent to absorb water the layer outside and freeze, this prevent frostbite fire prevention insulated wire, not only be provided with fire-retardant structure, when preventing that the conflagration from taking place, flame stretches to inside, cause bigger loss, and install freeze-proof device, when the external temperature is low excessively, self-heating prevents that the outside from freezing, the influence is used, install resilient means simultaneously, improve the resistant deformability of electric wire.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: 100 wires, 200 heat absorbing layers, 210 flame retardant layers, 220 filling layers, 230 armor layers, 300 elastic pipes, 310 insulating layers, 320 water absorbing layers, 330 protective layers, 400 heating rings and 410 temperature sensors.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a fire prevention insulated wire prevents frostbite not only is provided with fire-retardant structure, when preventing that the conflagration from taking place, and flame stretches to inside, causes bigger loss, installs freeze-proof equipment moreover, crosses when low excessively when ambient temperature, and self-heating prevents that the outside from freezing, and the influence is used, installs resilient means simultaneously, improves the resistant deformability of electric wire, please refer to figure 1 and figure 2, include: a conductive wire 100, a heat absorbing layer 200, an elastic tube 300, and a heating ring 400;

referring to fig. 1 and 2 again, a heat absorbing layer 200 is installed outside the lead 100, a flame retardant layer 210 is installed outside the heat absorbing layer 200, a filling layer 220 is installed outside the flame retardant layer 210, an elastic tube 300 is installed outside the filling layer 220, an insulating layer 310 is installed outside the elastic tube 300, a water absorbing layer 320 is installed outside the insulating layer 310, a heating ring 400 and a temperature sensor 410 are installed outside the water absorbing layer 320, specifically, the heat absorbing layer 200 is bonded and connected to the outside of the lead 100, the flame retardant layer 210 is bonded and connected to the outside of the heat absorbing layer 200, the filling layer 220 is installed outside the flame retardant layer 210, the elastic tube 300 is bonded and connected to the outside of the filling layer 220, the insulating layer 310 is bonded and connected to the outside of the elastic tube 300, the water absorbing layer 320 is bonded and connected to the outside of the water absorbing layer 320 by a bolt, the, the lead 100 is used for providing a function of transmitting an electric signal, the heat absorption layer 200 is used for absorbing high temperature generated when the lead 100 works, the flame retardant layer 210 is used for providing a flame retardant function, flame damages to the inner lead 100 when a fire disaster occurs are prevented, the filling layer 220 is used for providing a polymerization function, the four leads 100 are polymerized, and meanwhile, the effects of improving tensile resistance and swing resistance of the cable are assisted to be provided, the elastic tube 300 is used for absorbing external force, deformation damage of the lead 100 under the external force is avoided, the insulating layer 310 provides an insulating function, the water absorption layer 320 is used for absorbing external moisture, moisture is prevented from entering the lead 100, the lead 100 is damaged, the temperature sensor 410 is used for sensing the temperature outside the water absorption layer 320, the heating ring 400 is used for providing a heating function.

When specific use, transmit the signal of telecommunication through wire 100, absorb the temperature that wire 100 during operation produced through heat-sink shell 200, prevent that wire 100 high temperature from influencing life, when preventing external conflagration breaing out through fire-retardant layer 210, flame burning to wire 100 is inside, cause the damage to wire 100, be used for assisting to provide through filling layer 220 and improve the tensile, anti effect of swaing of cable, absorb external force through elastic tube 300, prevent that external force is tensile to cause wire 100 deformation, provide the effect of protection wire 100 and electric current through insulating layer 310, protect user's safety simultaneously. The transmission and the safety of electricity are guaranteed, external moisture is absorbed through the water absorption layer 320, the water is prevented from entering the inside and damaging the lead 100, the temperature sensor 410 senses the external temperature of the water absorption layer 320, and when the temperature is too low, the heating ring 400 starts to work and the external part of the water absorption layer 320 is prevented from freezing.

Referring again to fig. 1 and 2, in order to improve the heat absorption efficiency of the heat absorbing layer 200, the heat absorbing layer 200 is made of a polystyrene board material.

Referring to fig. 1 and 2 again, in order to provide an efficient flame retardant effect, the flame retardant layer 210 is made of a flame retardant plastic particle material.

Referring to fig. 1 and fig. 2 again, an armor layer 230 is installed outside the flame retardant layer 210, and the armor layer 230 is located between the flame retardant layer 210 and the filler layer 220, specifically, the armor layer 230 is adhesively connected to the outside of the flame retardant layer 210, and the armor layer 230 is located between the flame retardant layer 210 and the filler layer 220, and the armor layer 230 is used to enhance the tensile strength and the compressive strength of the conductor 100.

Referring to fig. 1 and fig. 2 again, a protective layer 330 is installed outside the water absorbing layer 320, the protective layer 330 is located between the water absorbing layer 320 and the heating ring 400, specifically, the protective layer 330 is adhesively connected outside the water absorbing layer 320, the protective layer 330 is located between the water absorbing layer 320 and the heating ring 400, and the protective layer 330 is used for protecting the cable from mechanical damage. Prevent the cable from being corroded and extruded by building materials such as cement and the like, and facilitate the maintenance and the wire replacement in the future.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An insulated wire that prevents frostbite and fires, comprising: wire (100), heat-absorbing layer (200), elastic tube (300) and heating ring (400), wire (100) externally mounted has heat-absorbing layer (200), heat-absorbing layer (200) externally mounted has fire-retardant layer (210), fire-retardant layer (210) outside is provided with filling layer (220), filling layer (220) externally mounted has elastic tube (300), elastic tube (300) externally mounted has insulating layer (310), insulating layer (310) externally mounted has the layer of absorbing water (320), layer of absorbing water (320) externally mounted has heating ring (400) and temperature sensor (410).

2. The insulated wire of claim 1, wherein the heat absorbing layer (200) is made of polystyrene board.

3. The insulated wire of claim 2, wherein the flame retardant layer (210) is made of flame retardant plastic particles.

4. An anti-freezing and fireproof insulated wire according to claim 1, wherein an armor layer (230) is installed outside the flame retardant layer (210), and the armor layer (230) is located between the flame retardant layer (210) and the filler layer (220).

5. The insulated wire of claim 1, wherein a protective layer (330) is mounted on the outside of the water-absorbing layer (320), and the protective layer (330) is located between the water-absorbing layer (320) and the heating ring (400).