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CN-115910466-B - Cable capable of radiating heat for high-temperature environment

CN115910466BCN 115910466 BCN115910466 BCN 115910466BCN-115910466-B

Abstract

The invention discloses a cable capable of radiating heat in a high-temperature environment, which comprises an insulating colloid, a second installation area, an installation groove, first traction steel wires, a first conductor, radiating silica gel, a radiating opening, a radiating aluminum sheet, a heat conducting silica gel sheet, a radiating colloid, an outer insulating colloid and a radiating rubber column, wherein first steel wire holes are formed in the insulating colloid, first traction steel wires are arranged in the first steel wire holes, first installation areas are formed in the insulating colloid, six first installation areas are formed in the first installation areas, and each three of the six first installation areas is a group. The invention has the advantages of good heat dissipation performance, higher conductor utilization rate, higher cost performance and good internal heat conduction and transfer performance, the heat dissipation opening can effectively dissipate heat, and the traction steel wire can effectively protect the cable from being broken due to the weight of the cable.

Inventors

  • ZHENG GUANGLEI

Assignees

  • 上海嘉泽电缆集团有限公司

Dates

Publication Date
20260508
Application Date
20221126

Claims (8)

  1. 1. The cable capable of radiating heat in a high-temperature environment comprises an insulating colloid (1), a second installation area (104), an installation groove (107), a first traction steel wire (2), a first conductor (3), radiating silica gel (8), a radiating opening (801), radiating aluminum sheets (9), a heat conducting silica gel sheet (10), a radiating colloid (11), an outer insulating colloid (12) and a radiating rubber column (13), and is characterized in that the insulating colloid (1) is internally provided with a first steel wire hole (101), the first steel wire hole (101) is internally provided with a first traction steel wire (2), the insulating colloid (1) is internally provided with a first installation area (102), the first installation area (102) is provided with six, each three of the first installation areas (102) is a group, the two groups of the first installation areas (102) are symmetrical, the first installation area (102) is internally provided with the first conductor (3), the insulating colloid (1) is internally provided with a second steel wire hole (103), the second steel wire hole (103) is internally provided with the second installation area (4), the second installation area (104) is internally provided with the second traction steel wire (104), the heat radiation silica gel column is characterized in that a heat radiation silica gel (8) is arranged inside the mounting groove (107), a heat radiation aluminum sheet (9) is arranged inside the heat radiation silica gel (8), a heat conduction silica gel sheet (10) is arranged on the outer surface of the heat radiation silica gel (8), a heat radiation colloid (11) is arranged inside the heat conduction silica gel sheet (10), a heat radiation colloid (11) is arranged on the outer surface of the heat radiation silica gel (8), a heat radiation silica gel sheet (10) is arranged inside the mounting groove (107), an outer insulation gel (12) is arranged on the outer surface of the insulation colloid (1), and a heat radiation gel column (13) is arranged on the outer surface of the outer insulation gel (12); Six heat dissipation silica gel (8) are arranged, every three of the six heat dissipation silica gel (8) are in a group, two groups of the heat dissipation silica gel (8) are symmetrical, and a heat dissipation opening (801) is formed in the outer surface of the heat dissipation silica gel (8); The heat conduction silica gel sheets (10) are arranged in six, every three of the six heat conduction silica gel sheets (10) are in a group, and the two groups of the heat conduction silica gel sheets (10) are symmetrical.
  2. 2. The cable for heat dissipation in high temperature environment according to claim 1, wherein a third wire hole (105) is formed in the insulating colloid (1), and a third traction wire (6) is arranged in the third wire hole (105).
  3. 3. The cable for heat dissipation in high temperature environment according to claim 1, wherein a third installation area (106) is formed in the insulating colloid (1), and a third conductor (7) is arranged in the third installation area (106).
  4. 4. The cable for heat dissipation in a high temperature environment as set forth in claim 1, wherein six of said second mounting areas (104) are provided, three of each of said six second mounting areas (104) being a group, two of said second mounting areas (104) being symmetrical.
  5. 5. The cable for heat dissipation in high temperature environment according to claim 1, wherein six of the installation grooves (107) are formed, each three of the six heat dissipation silica gel (8) is a group, and two groups of the heat dissipation silica gel (8) are symmetrical.
  6. 6. The cable for heat dissipation in high temperature environment according to claim 1, wherein twelve heat dissipation aluminum sheets (9) are provided, each two of twelve heat dissipation aluminum sheets (9) are a group, and six groups of heat dissipation aluminum sheets (9) are symmetrical.
  7. 7. The cable for heat dissipation in high temperature environment according to claim 1, wherein six heat dissipation colloids (11) are arranged, three heat dissipation colloids (11) are arranged in a group, two groups of heat dissipation colloids (11) are symmetrical, and second traction steel wires (4) are arranged inside the heat dissipation colloids (11).
  8. 8. The cable for heat dissipation in high temperature environment according to claim 1, wherein six outer insulating adhesives (12) are provided, each three of the six outer insulating adhesives (12) is a group, and two groups of the outer insulating adhesives (12) are symmetrical.

Description

Cable capable of radiating heat for high-temperature environment Technical Field The invention relates to the technical field of cables, in particular to a cable capable of dissipating heat in a high-temperature environment. Background The cable for radiating in the high-temperature environment is good in radiating performance, high in conductor utilization rate, high in cost performance and good in internal heat conduction performance, the radiating openings can effectively radiate heat, the traction steel wire can effectively protect the cable from being broken due to the weight of the traction steel wire, the radiating rubber columns are densely distributed, sunlight can be prevented from directly radiating on the outer insulating rubber to a certain extent, the internal heat of the cable is prevented from being increased, the radiating rubber columns can play a role in radiating simultaneously, the radiating rubber columns generate heat in the cable under the condition of large day-night temperature difference, water drops are easily formed on the dense radiating rubber columns, the cable is conveniently radiated at high temperature in daytime, and the cable heat is easily taken away by blowing through the radiating openings. The existing cable is poor in heat dissipation performance, low in utilization rate, incapable of radiating well and low in cost performance, for example, an overhead insulated cable with a capacity-increasing function is disclosed in bulletin No. CN202021374306.0, and comprises an insulating layer I, a first single-core cable, a second single-core cable and a third single-core cable, wherein the first single-core cable is arranged inside the insulating layer I, the second single-core cable is arranged below the first single-core cable, the third single-core cable is arranged on the right side of the second single-core cable, the first insulating layer, the second insulating layer and the third insulating layer are all made of crosslinked polyethylene insulating materials with the temperature resistance level reaching 105 ℃, the first conductive wire core, the second conductive wire core and the third conductive wire core are made of high-conductivity aluminum materials, support rods are arranged among the first conductive wire core, the second conductive wire core and the third conductive wire core, and filler is arranged between the first conductive wire core, the second conductive wire core and the third conductive wire core and the support rods. The utility model has simple structure, high bearing capacity and large power transmission capacity, and meets the requirement of high load. Therefore, the cable capable of radiating heat in a high-temperature environment is invented to solve the problems of poor heat radiation performance, low utilization rate, poor heat radiation and low performance price. Disclosure of Invention The invention aims to provide a cable capable of radiating heat in a high-temperature environment, which solves the problems of poor radiating performance, low utilization rate, poor radiating performance and low cost performance in the prior art. In order to achieve the above purpose, the cable capable of dissipating heat in a high-temperature environment comprises an insulating colloid, a second mounting area, mounting grooves, first traction steel wires, first conductors, heat dissipation silica gel, heat dissipation openings, heat dissipation aluminum sheets, heat conduction silica gel sheets, heat dissipation colloid, outer insulating colloid and heat dissipation rubber columns, wherein the first steel wire holes are formed in the insulating colloid, the first traction steel wires are arranged in the first steel wire holes, the first mounting areas are formed in the insulating colloid, six first mounting areas are formed in the first mounting areas, each three first mounting areas are in one group, two groups of the first mounting areas are symmetrical, the first mounting areas are internally provided with first conductors, the second steel wire holes are formed in the insulating colloid, the second traction steel wires are arranged in the second steel wire holes, the mounting grooves are formed in the insulating colloid, the heat dissipation rubber sheets are arranged in the mounting grooves, the heat dissipation rubber sheets are arranged in the insulating colloid, the heat dissipation rubber sheets are arranged in the outer surface, and the heat dissipation rubber sheets are poor in heat dissipation performance, and the heat dissipation rubber sheets are arranged in the insulating colloid is arranged in the outer surface, and the insulating colloid is poor in the heat dissipation rubber film is arranged in the outer surface. Preferably, a third steel wire hole is formed in the insulating colloid, a third traction steel wire is arranged in the third steel wire hole, the third steel wire hole is used for installing the third traction steel wire, and the