Cable for water floating ship

A technology for marine cables and cable cores, used in floating cables, insulated cables, flat/ribbon cables, etc., can solve the problems of heavy cables, cable falling off, and reduced visibility, and achieve good flexibility, strong water resistance, mechanical Ideal strength

Inactive Publication Date: 2012-02-01
上海永进电缆(集团)有限公司
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  • Abstract
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Problems solved by technology

The requirements for the cables used in this environment are often very strict. The general ordinary cables have the following disadvantages. On the one hand, because they are operated on board, the number of insulation layers of the cables will be increased in order to ensure the insulation of the cables. In this way, the cables will become On the other hand, most of the cables used in engineering equipment cannot float in the wa

Method used

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  • Cable for water floating ship
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Embodiment Construction

[0015] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0016] refer to figure 1 , a floating marine cable, including an outer insulating layer 1, an inner insulating layer 3, and a cable core 5, a water blocking layer 2 is provided between the outer insulating layer 1 and the inner insulating layer 3, and a water blocking layer 2 is provided between the inner insulating layer 3 and the cable core 5. There are fiber braiding layers 4, and there are at least two cable cores 5, refer to figure 1 , three cable cores can be selected to be closely arranged in the fiber braided layer 4, and the outer insulating layer 1 is a layer of outer insulating layer extruded by foamed thermoplastic elastomer, and is flat. The inner insulating layer 3 adopts an insulating layer containing fluoroplastics. Fluoroplastics c...

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Abstract

The invention relates to a cable. A cable for a water floating ship comprises an outer insulating layer, an inner insulating layer and cable cores, wherein a waterproof layer is arranged between the outer insulating layer and the inner insulating layer; a fiber woven layer is arranged between the inner insulating layer and cable cores; the number of the cable cores is at least two; the outer insulating layer is extruded by a foaming thermoplastic elastomer and is flat; and the inner insulating layer is an insulating layer containing fluoroplastic. According to the technical scheme, the cable for the water floating ship can be floated on the water surface and has the advantages of high flexibility and bendability, high water-blocking performance, ideal mechanical strength and the like.

Description

technical field [0001] The invention relates to cables, in particular to a cable capable of floating on water. Background technique [0002] Projects that work on board, such as ocean ships, are usually carried out in waters of hundreds of meters or even thousands of meters. In addition to necessary hardware facilities such as equipment and instruments, such operations also need to use cables for power transmission. The requirements for the cables used in this environment are often very strict. The general ordinary cables have the following disadvantages. On the one hand, because they are operated on board, the number of insulation layers of the cables will be increased in order to ensure the insulation of the cables. In this way, the cables will become On the other hand, most of the cables used in engineering equipment cannot float in the water, so that the more the cables fall underwater when the engineering equipment moves forward, the more the burden on the mobile engine...

Claims

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Application Information

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IPC IPC(8): H01B7/12H01B7/08H01B7/282H01B7/18
CPCY02A30/14
Inventor 陈存华陈智陈浩
Owner 上海永进电缆(集团)有限公司
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