Aluminium strip protection type electric cable
An aluminum tape and cable technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of low compressive strength, poor shielding effect, poor corrosion resistance, etc., achieve good corrosion resistance protection performance, meet the requirements of use, shielding good effect
Inactive Publication Date: 2017-02-01
浙江嘉泽电缆有限公司
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- Claims
- Application Information
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Problems solved by technology
Armored cables are mainly used for temperature measurement, signal transmission and special heating in chemical industry, metallurgy, machinery manufacturing, power generation and scientific experiments. The shortcomings of existing cables are: poor corrosion resistance, low compressive strength, and external force It is not big enough; the shielding effect is poor, so it cannot be used in occasions with serious electromagnetic interference; the inner wire protection layer is simple, and once the outer protection layer is broken, it will affect the work of the cable. These problems need to be solved urgently
Method used
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Embodiment Construction
[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] see figure 1 , in an embodiment of the present invention, an aluminum strip protective cable includes an outer sheath 3, a corrosion-resistant layer 2 is installed on the outer side of the outer sheath 3, a water-blocking layer 1 is installed on the outer side of the corrosion-resistant layer 2, and a water-blocking layer 1 is installed on the outer side of the outer sheath 3. The aluminum belt layer 4 is installed, the inner side of the aluminum belt l...
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The invention discloses an aluminium strip protection type electric cable comprising an outer protection layer, a corrosion resisting layer is mounted on an outer side of the outer protection layer, a waterproof layer is mounted on an outer side of the corrosion resisting layer, an aluminium strip layer is mounted on an inner side of the outer protection layer, a PP rope inner jacket layer is mounted on an inner side of the aluminium strip layer, a wrapping tape layer is mounted on an inner side of the PP rope inner jacket layer, a main core wire and a zero wire are mounted in the wrapping tape layer, and a filling layer is arranged between the wrapping tape layer and the main core wire as well as the zero wire; the aluminium strip protection type electric cable is novel in structure, high in corrosion resisting protection performance and good in shielding effects so as to satisfy usage requirements for modern electric cables.
Description
technical field [0001] The invention relates to a cable, in particular to an aluminum tape protective cable. Background technique [0002] Cable, Definition 1: A wire made of one or more mutually insulated conductors and an outer insulating layer that transmits power or information from one place to another. Definition 2: A rope-like cable usually twisted by several or 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, and the entire outer wrap Has a highly 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 con...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01B7/17H01B7/22H01B7/28H01B7/282
CPCH01B7/17H01B7/225H01B7/2806H01B7/2825
Inventor 戴丽芬
Owner 浙江嘉泽电缆有限公司