Anti-deformation armored insulated aluminum alloy cable
An aluminum alloy, anti-deformation technology, applied in the direction of insulated cables, power cables, insulated conductors, etc., can solve the problems of poor compressive performance, affecting the use effect, deformation, etc., to achieve the effect of light weight and good deformation resistance
Inactive Publication Date: 2021-02-26
金泰电缆有限公司
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Problems solved by technology
Power cables are cable products used to transmit and distribute high-power electric energy in the backbone lines of power systems, including various voltage levels of 1-500KV and above, and various insulated power cables. Existing cables are widely used in daily life. However, due to the poor compressive performance of existing cables, they are easily deformed by external pressure during use, which affects the use effect
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[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
[0015] refer to Figure 1-2 , an anti-deformation armored insulated aluminum alloy cable, comprising an inner flexible sleeve 4 and an aluminum alloy wire 5, the aluminum alloy wire 5 is a plurality of aluminum alloy wires stranded together, and the surface of the multi-channel aluminum alloy wire 5 is coated with Insulating paint, the aluminum alloy wire 5 is located in the inner cavity of the inner flexible sleeve 4, the outer wall of the inner flexible sleeve 4 is covered with an inner insulating layer 7, and the outer wall of the inner insulating layer 7 is covered with a fiber mesh wrapping layer 10, and the fiber mesh wraps The inside...
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The invention relates to the technical field of anti-deformation armored insulated aluminum alloy cables, particularly to an anti-deformation armored insulated aluminum alloy cable, which comprises aninner flexible bushing and aluminum alloy conducting wires, and is characterized in that the aluminum alloy conducting wire is formed by twisting a plurality of aluminum alloy wires, the surfaces ofthe aluminum alloy conducting wires are coated with an insulating paint, the aluminum alloy conducting wires are located in the inner cavity of the inner flexible bushing, the outer wall of the innerflexible bushing is coated with an inner insulating layer, the outer wall of the inner insulating layer is sleeved with a fiber net wrapping layer, an inner armor layer is arranged in the fiber net wrapping layer, the outer wall of the fiber net wrapping layer is sleeved with an outer wrapping layer, the outer wall of the outer wrapping layer is wrapped with an outer sheath layer, and the outer wall of the outer sheath layer is sleeved with a flexible outer armor layer. According to the invention, the anti-deformation armored insulated aluminum alloy cable has good anti-deformation capacity and is light in weight, and the requirement for light weight of the aluminum alloy cable is met.
Description
technical field [0001] The invention relates to the technical field of anti-deformation armored insulated aluminum alloy cables, in particular to an anti-deformation armored insulated aluminum alloy cable. Background technique [0002] Power cables are cables used to transmit and distribute electrical energy. Power cables are often used in urban underground power grids, power station lead-out lines, internal power supply in industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. Power cable is a cable product used to transmit and distribute high-power electrical energy in the main line of the power system, including 1-500KV and above various voltage levels, various insulation power cables, and existing cables are widely used in daily life. However, the existing cables are easily deformed due to external pressure during use due to their poor compressive performance, thereby ...
Claims
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IPC IPC(8): H01B7/22H01B9/00
CPCH01B7/226H01B7/228H01B9/00
Inventor 白雪松白摩西贾志敏
Owner 金泰电缆有限公司