Outdoor high-strength and high-cooling cable
A high-strength, high-dissipation technology, applied in the direction of insulated cables, bendable cables, cables, etc., can solve the problems that the cables cannot be effectively guaranteed to work stably, are easily corroded and damaged by the outside world, and the working stability is not ideal. High performance, improved compression and torsion resistance, and improved strength
Inactive Publication Date: 2019-02-15
湖州南浔钰盛博金属材料有限公司
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Problems solved by technology
However, the protective function of the cable in the prior art is still weak, and it is easy to be eroded and damaged by the outside world, and it is easy to overheat and burn the circuit due to excessive current. , cannot effectively guarantee the stable operation of the cable
Therefore, the existing outdoor cables have the problems of weak protection, short life, poor heat dissipation, and unsatisfactory working stability.
Method used
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Embodiment Construction
[0014] The present invention will be further described below in conjunction with the examples, but not as a basis for limiting the present invention.
[0015] Example.
[0016] Such as figure 1 , 2 As shown, an outdoor high-strength and high-heat dissipation cable includes power cores 1, signal transmission cores 11, and optical fiber communication cores 12 in a triangular distribution. There is a reinforcing body 13, and the exterior of the reinforcing body 13 is provided with a mica fireproof layer 14; the exterior of the power line core 1, the signal transmission line core 11 and the optical fiber communication line core 12 are sequentially provided with a metal mesh shielding layer 31 and an armor layer from the inside to the outside. 32. Rubber layer 33, heat dissipation pipes 34 are evenly distributed in the circumferential direction in the armor layer 32, arc-shaped protrusions 35 are distributed on the outer circumference of the rubber layer 33, and heat dissipation ...
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The invention discloses an outdoor high-strength and high-cooling cable. The outdoor high-strength and high-cooling cable comprises a power line core, a signal transmission line core and a fiber communication line core which are arranged in a triangular shape, wherein a reinforcement body is arranged at a right middle part of the power line core, the signal transmission line core and the fiber communication line core, a mica fireproof layer is arranged outside the reinforcement body, a metal net shielding layer, an armoring layer and a rubber layer are sequentially arranged outside the power line core, the signal transmission line core and the fiber communication line core from inside to outside, cooling pipes are uniformly arranged in the armoring layer along a circumferential direction,arc bulges are arranged at an external circumference of the rubber layer, cooling grooves are formed between adjacent arc bulges, and a heat conductor is arranged between the power line core, the signal transmission line core and the fiber communication line and is used for connecting the power line core, the signal transmission line core, the fiber communication line core and the metal net shielding layer. The outdoor high-strength and high-cooling cable has the characteristics that the protection performance of the cable is improved, the service lifetime is prolonged, and the cooling performance is improved.
Description
technical field [0001] The invention relates to an outdoor cable, in particular to an outdoor high-strength and high-radiation cable. Background technique [0002] Existing cables are mostly used for information transmission and power transmission. With the rapid development of computer technology, the demand for cables for information transmission and wireless communication is also increasing. Not only the connection distance of outdoor cables is getting longer and longer , and need to adapt to increasingly harsh environments. However, the protective function of the cable in the prior art is still weak, and it is easy to be eroded and damaged by the outside world, and it is easy to overheat and burn the circuit due to excessive current. , can not effectively guarantee the stable operation of the cable. Therefore, the existing outdoor cables have the problems of weak protection, short service life, poor heat dissipation, and unsatisfactory working stability. Contents of ...
Claims
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IPC IPC(8): H01B7/04H01B7/17H01B7/18H01B7/28H01B7/282H01B7/29H01B7/42
CPCH01B7/423H01B7/04H01B7/17H01B7/18H01B7/2806H01B7/2825H01B7/29H01B7/421
Inventor 杨小英
Owner 湖州南浔钰盛博金属材料有限公司