CN211404126U

CN211404126U - Fluoroplastic insulation high-temperature cable

Info

Publication number: CN211404126U
Application number: CN201922237888.1U
Authority: CN
Inventors: 陈雯意
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-01
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a fluoroplastic insulation high temperature cable, including the cable protective sheath, the fixed surface of cable protective sheath installs a plurality of heat dissipation protection rings, a plurality of heat dissipation flutings have been seted up to the surface of heat dissipation protection ring, the internal fixed surface of cable protective sheath installs the winding protective layer, the internal fixed surface of winding protective layer installs and weaves the protective layer, the internal fixed surface who weaves the protective layer installs a plurality of sinle silk insulating layers, the internal fixed surface of sinle silk insulating layer installs the transmission sinle silk. A fluoroplastics insulating high temperature cable, high temperature resistant and flame retardant material's structure, the design of cooperation double-unit can effectively promote the high temperature resistance ability of cable, prevented that the cable from not receiving high temperature to influence, can protect the cable, reduce the wearing and tearing of cable, carry out heat conduction heat dissipation to the cable simultaneously, improved the security that the cable used.

Description

Fluoroplastic insulation high-temperature cable

Technical Field

The utility model relates to a caking clearance field, in particular to fluoroplastic insulation high temperature cable.

Background

The cable is a wire used for transmitting electric energy, and is generally a cable similar to a rope formed by twisting a plurality of or a plurality of groups of wires, each group of wires are insulated from each other and are twisted around a center, the whole cable is wrapped by a highly-insulated covering layer, the cable has the characteristics of internal electrification and external insulation, and is widely applied to electric power systems, information transmission and instrument systems, the wire and cable industry is the second industry second to the automobile industry in China, the total numerical value of the Chinese wires and cables exceeds the United states in the world, the cable becomes the first wire and cable producing country in the world, the number of newly-added enterprises is increased continuously along with the high-speed development of the Chinese wire and cable industry, and the overall technical level of the industry is greatly improved, so that continuous innovation and optimization are required for the cable to meet the development and use requirements of the cable; when the cable was used, the cable did not have outstanding high temperature resistant effect, when external environment influence and high power transmission, can lead to the safe operating temperature in the cable to improve, secondly, can't protect and dispel the heat the cable, has reduced the security of cable use.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a fluoroplastic insulated high-temperature cable, which can effectively solve the problem that the cable in the background art does not have excellent high-temperature resistance, and can not be protected and cooled.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fluoroplastics insulation high temperature cable, includes the cable protective sheath, the fixed surface of cable protective sheath installs a plurality of heat dissipation protection rings, a plurality of heat dissipation flutings have been seted up to the surface of heat dissipation protection ring, the internal fixed surface of cable protective sheath installs the winding protective layer, the internal fixed surface of winding protective layer installs and weaves the protective layer, the internal fixed surface who weaves the protective layer installs a plurality of sinle silk insulating layers, the internal fixed surface of sinle silk insulating layer installs the transmission sinle silk.

Preferably, the cable protective sheath is fluoroplastics material design structure, cable protective sheath, winding protective layer, weave protective layer, sinle silk insulating layer and transmission sinle silk length the same.

Preferably, the heat dissipation protection ring is designed to be made of aluminum, the plurality of heat dissipation protection rings are fixedly arranged in a straight line, and the plurality of heat dissipation slots are arranged around the center of the heat dissipation protection ring.

Preferably, the winding protection layer is formed by winding and weaving a mica tape, and the thickness of the winding protection layer is 0.4 mm to 0.6 mm.

Preferably, the woven protective layer is formed by weaving graphite particle carbon fibers, and the winding protective layer and the woven protective layer are designed to be of a stretchable structure.

Preferably, the number of the wire core insulating layers is the same as that of the transmission wire cores, and the wire core insulating layers and the transmission wire cores are circularly twisted to form the inner surface of the braided protective layer.

Compared with the prior art, the utility model discloses following beneficial effect has: this fluoroplastics insulating high temperature cable, through the winding protective layer that sets up with weave the protective layer, its high temperature resistant and flame retardant material's structure, the design of cooperation double combination, can effectively promote the high temperature resistant performance of cable, prevented that the cable from not receiving high temperature and influencing, through the cable protective sheath that sets up, heat dissipation protection ring and heat dissipation fluting, can protect the cable, reduce the wearing and tearing of cable, carry out heat conduction heat dissipation to the cable simultaneously, improved the security that the cable used.

Drawings

Fig. 1 is a schematic view of the overall structure of a fluoroplastic insulated high-temperature cable according to the present invention;

fig. 2 is an internal structure view of a cable protection sleeve of a fluoroplastic insulated high-temperature cable according to the present invention;

fig. 3 is a top view of the heat dissipation protection ring of the fluoroplastic insulated high-temperature cable of the present invention.

In the figure: 1. a cable protective sheath; 2. a heat dissipation protection ring; 3. heat dissipation slotting; 4. winding a protective layer; 5. weaving a protective layer; 6. a core insulating layer; 7. and a transmission wire core.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, a fluoroplastic insulated high-temperature cable includes a cable protection sleeve 1, wherein a plurality of heat dissipation protection rings 2 are fixedly mounted on an outer surface of the cable protection sleeve 1, a plurality of heat dissipation slots 3 are formed in an outer surface of the heat dissipation protection rings 2, a winding protection layer 4 is fixedly mounted on an inner surface of the cable protection sleeve 1, a braided protection layer 5 is fixedly mounted on an inner surface of the winding protection layer 4, a plurality of core insulation layers 6 are fixedly mounted on an inner surface of the braided protection layer 5, and transmission cores 7 are fixedly mounted on an inner surface of the core insulation;

the cable protective sleeve 1 is designed and constructed by fluoroplastic materials, and the lengths of the cable protective sleeve 1, the winding protective layer 4, the weaving protective layer 5, the wire core insulating layer 6 and the transmission wire core 7 are the same; the heat dissipation protection ring 2 is designed to be of an aluminum material structure, the plurality of heat dissipation protection rings 2 are arranged and fixed in a straight line, and the plurality of heat dissipation slots 3 are arranged around the center of the heat dissipation protection ring 2; the winding protective layer 4 is formed by winding and weaving a mica tape, and the thickness of the winding protective layer 4 is 0.4 mm to 0.6 mm; the braided protection layer 5 is formed by braiding graphite particle carbon fibers, and the winding protection layer 4 and the braided protection layer 5 are designed to be of a stretchable structure; the quantity of the wire core insulating layer 6 is the same as that of the transmission wire core 7, and the wire core insulating layer 6 and the transmission wire core 7 are circularly twisted to form the inner surface of the braided protective layer 5.

It should be noted that the utility model relates to a fluoroplastic insulation high temperature cable, cable protective sleeve 1 plays the fixed effect of shell protection, protect the sinle silk of inside, sinle silk insulating layer 6 is used for wrapping up each group transmission sinle silk 7, thereby carry out mutual insulation protection to each group transmission sinle silk 7, and then carry out the transport of electric current and use through transmission sinle silk 7, when the cable is used, winding protective layer 4 and weaving protective layer 5 of inside cable protective sleeve 1, winding protective layer 4 is the material of mica tape, have good high temperature resistance and combustion resistance, weaving protective layer 5 is the graphite material, possess efficient high temperature resistant and flame retardant material equally, can effectively promote the high temperature resistance of cable, winding protective layer 4 and weaving protective layer 5 integrated configuration's design, the high temperature resistance of cable has been improved, guarantee that the cable does not receive the high temperature influence, simultaneously, a plurality of heat dissipation protection rings 2 on the outer surface of the inner cable protection sleeve 1 can perform overhead protection on the cable, reduce the abrasion of the surface of the cable, rapidly conduct heat to the cable through the structural design of the metal material of the heat dissipation protection rings 2, and are matched with a plurality of heat dissipation grooves 3 to increase the air contact area so as to dissipate heat of the cable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fluoroplastics insulating high temperature cable which characterized in that: including cable protection sleeve (1), the fixed surface of cable protection sleeve (1) installs a plurality of heat dissipation protection rings (2), a plurality of heat dissipation flutings (3) have been seted up to the surface of heat dissipation protection ring (2), the internal fixed surface of cable protection sleeve (1) installs winding protective layer (4), the internal fixed surface of winding protective layer (4) installs and weaves protective layer (5), the internal fixed surface who weaves protective layer (5) installs a plurality of sinle silk insulating layers (6), the internal fixed surface of sinle silk insulating layer (6) installs transmission sinle silk (7).

2. A fluoroplastic insulated high-temperature cable according to claim 1, wherein: cable protective sheath (1) is fluoroplastics material design structure, cable protective sheath (1), winding protective layer (4), weave protective layer (5), sinle silk insulating layer (6) and transmission sinle silk (7) length the same.

3. A fluoroplastic insulated high-temperature cable according to claim 1, wherein: the heat dissipation protection ring (2) is designed to be of an aluminum material structure, the heat dissipation protection rings (2) are fixedly arranged in a straight line, and the heat dissipation grooves (3) are arranged around the circle center of the heat dissipation protection rings (2).

4. A fluoroplastic insulated high-temperature cable according to claim 1, wherein: the winding protective layer (4) is formed by winding and weaving a mica tape, and the thickness of the winding protective layer (4) is 0.4 mm-0.6 mm.

5. A fluoroplastic insulated high-temperature cable according to claim 1, wherein: the braided protection layer (5) is formed by braiding graphite particle carbon fibers, and the winding protection layer (4) and the braided protection layer (5) are both designed into a stretchable structure.

6. A fluoroplastic insulated high-temperature cable according to claim 1, wherein: the number of the wire core insulating layers (6) is the same as that of the transmission wire cores (7), and the wire core insulating layers (6) and the transmission wire cores (7) are circularly twisted to form the inner surface of the braided protective layer (5).