High-flame-retardant high-temperature-resistant heat dissipation cable
A technology with high temperature resistance and high flame retardancy, which is applied in the field of high flame retardancy and high temperature heat dissipation cables, and can solve the problems of poor flame retardancy, high temperature resistance and heat dissipation of cables, and affecting the service life of cables, etc.
Active Publication Date: 2021-07-30
安徽金环电气设备有限责任公司
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Problems solved by technology
[0003] Most of the cables currently on the market have poor flame retardant properties, which cannot prevent the spread of fire well, and the high temperature resistance and heat dissipation are not good, which affects the service life of the cables.
Method used
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Embodiment 1
[0042] see Figure 1-8 , a high flame retardant and high temperature resistant heat dissipation cable, including a cable guide core 1 and a sheath layer 7, a buffer layer 2 is provided on the outside of the cable guide core 1, and a butt plate 21 is provided on the inner wall of the buffer layer 2, and the butt plate 21 is W-shaped structure, a heat conduction plate 22 is fixed between the buffer layer 2 and the docking plate 21, and a plurality of heat conduction plates 22 are arranged equidistantly. Two fitting grooves 42 are equiangularly arranged on the inner wall of the heat dissipation layer 4, and the fitting grooves 42 are provided with matching heat dissipation layers 6. The arc structure of the heat dissipation layer 6 is equidistantly arranged in the heat dissipation layer 6. The heat dissipation chamber 63 and the heat dissipation chamber 63 are all separately airtightly arranged, and the heat dissipation chamber 63 is filled with a heat dissipation liquid, the out...
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The invention discloses a high-flame-retardant high-temperature-resistant heat dissipation cable, and belongs to the field of cables, the high-flame-retardant high-temperature-resistant heat dissipation cable comprises a cable guide core and a sheath layer, the outer side of the cable guide core is provided with a buffer layer, the inner wall of the buffer layer is provided with a butt joint plate, the butt joint plate is of a W-shaped structure, a plurality of heat conduction plates are fixed between the buffer layer and the butt joint plate, and the heat conduction plates are arranged at equal intervals; the outer side of the buffer layer is sleeved with a heat dissipation layer, assembling grooves are formed in the inner side of the heat dissipation layer, the four assembling grooves are evenly formed in the inner wall of the heat dissipation layer at equal angles, heat dissipation layers matched with the assembling grooves are arranged in the assembling grooves, arc-shaped structures of the heat dissipation layers are arranged in the assembling grooves, a plurality of closed heat dissipation bins are evenly arranged in the heat dissipation layers at equal intervals, and the heat dissipation bins are independently arranged in a closed mode. The heat dissipation bins are filled with heat dissipation liquid, the heat dissipation layer is sleeved with a wrapping layer, the wrapping layer is sleeved with a sheath layer, the heat dissipation performance and flame retardance of the cable can be effectively improved, and the cable has market prospects and is suitable for popularization.
Description
technical field [0001] The invention relates to the field of cables, more specifically, to a high-flame-retardant, high-temperature-resistant, heat-dissipating cable. Background technique [0002] The cable is usually a rope-like cable twisted by several or several groups of wires (at least two in each group). Each group of wires is insulated from each other and is often twisted around a center. Insulating covering. The cable has the characteristics of internal electrification and external insulation. Cables include power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multi-strand wires and insulation layers, and are used to connect circuits, electrical appliances, etc. [0003] Most of the cables currently on the market have poor flame retardancy, which cannot prevent th...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01B7/42H01B7/295H01B7/17
CPCH01B7/421H01B7/428H01B7/295H01B7/17
Inventor 卜凡强周宗民李龙龙
Owner 安徽金环电气设备有限责任公司