Waterproof shielding type control cable

A control cable and shielded technology, applied in the field of waterproof shielded control cables, can solve the problem that the control cable cannot meet the demand, etc., and achieve the effect of enhancing the anti-electromagnetic interference ability, strong anti-electromagnetic interference ability, and excellent waterproof performance.

Inactive Publication Date: 2015-05-06
ANHUI LAND GRP
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Problems solved by technology

[0002] Under the new economic situation and technical conditions, the development of the global wire and cable industry presents a new trend, and control cables have gradually become the focus of global cable development. With the development of the world economy and technology, the demand for control cables is increasing, and its performance The requirements are becoming more and more stringent, and the control cables developed at present are more and more unable to meet the needs. At present, how to prepare a control cable with strong anti-electromagnetic interference ability, excellent waterproof performance, long service life, environmental protection, and good physical and mechanical properties has become extremely necessary and urgent

Method used

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  • Waterproof shielding type control cable

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Embodiment Construction

[0011] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of a waterproof shielded control cable proposed by the present invention.

[0012] refer to figure 1 , a waterproof shielded control cable proposed by the present invention, comprising: a conductor 1, an insulating layer 2 covering the conductor 1, a waterproof layer 3 covering the insulating layer 2, a shield covering the waterproof layer 3 Layer 4, the isolation layer 5 covering the shielding layer 4 and the sheath 6 covering the isolation layer 5, the waterproof layer 3 is made of high water-absorbing and swelling water-blocking yarn, and the shielding layer 4 includes inner The shielding layer 41 and the outer shielding layer 42 covering the inner shielding layer 41, there is a filling layer 43 between the inner shielding layer 41 and the outer shielding layer 42, and the insulating layer 2 adopts halogen-free low-smoke Made of insulating material, the sheath 6 is made of halogen-free low-sm...

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Abstract

The invention discloses a waterproof shielding type control cable. The waterproof shielding type control cable comprises a conductor (1), an insulating layer (2) which covers the conductor (1), a waterproof layer (3) which covers the insulating layer (2), a shielding layer (4) which covers the waterproof layer (3), an isolating layer (5) which covers the shielding layer (4), and a protecting sleeve (6) which wraps the isolating layer (5); the waterproof layer (3) is manufactured from high water absorption and expansion type waterproof yarns; the shielding layer (4) comprises an inner shielding layer (41), and an outer shielding layer (42) which wraps the inner shielding layer (41); a filling layer (43) is arranged between the inner shielding layer (41) and the outer shielding layer (42). The waterproof shielding type control cable is environmentally friendly, high in electromagnetic interference resistance, outstanding in waterproof performance, and long in service life.

Description

technical field [0001] The invention relates to the technical field of control cables, in particular to a waterproof and shielded control cable. Background technique [0002] Under the new economic situation and technical conditions, the development of the global wire and cable industry presents a new trend, and control cables have gradually become the focus of global cable development. With the development of the world economy and technology, the demand for control cables is increasing, and its performance The requirements are becoming more and more stringent, and the control cables developed at present are more and more unable to meet the needs. At present, how to prepare a control cable with strong anti-electromagnetic interference ability, excellent waterproof performance, long service life, environmental protection, and good physical and mechanical properties has become extremely necessary and urgent. Contents of the invention [0003] In order to solve the technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/17H01B7/282H01B7/288H01B7/29H01B7/02H01B7/18
CPCY02A30/14
Inventor 李正祥刁宏明王赵兰董吟梅张祖经崇庆云
Owner ANHUI LAND GRP
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