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Marine cable protection device

A technology for protection devices and marine cables, applied in electrical components and other directions, can solve problems such as difficult sun protection

Pending Publication Date: 2020-10-27
ARMY MILITARY TRANSPORTATION UNIV OF PLA ZHENJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a marine cable protection device, which solves the problem that it is difficult to prevent sun protection for marine cables that are inclined to the deck

Method used

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Embodiment

[0037] Such as Figure 1~3 As shown, the present invention provides a marine cable protection device, which includes: a cable containing cylinder 10, a water bath 20, a water storage tank 30 and a water pump 40;

[0038] The inclined marine cable is installed in the cable containing cylinder 10, and the cable containing cylinder 10 is accommodated in the water bath 20, and a sponge 21 is filled between the cable containing cylinder 10 and the water bath 20, and the bottom end of the water bath 20 It communicates with the water storage tank 30, and the excess coolant in the water bath 20 flows into the water storage tank 30, and the water storage tank 30 communicates with the water pump 40 through a water pipe, and the water pump 40 communicates with the top of the water bath 20 through a water pipe;

[0039] The outer wall of the cable containing cylinder 10 near the bottom is provided with a humidity sensor, the humidity sensor is in contact with the sponge 21, and the humidi...

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Abstract

The invention provides a marine cable protection device, and relates to the technical field of marine equipment. The protection device comprises a cable containing barrel, a water bath tank, a water storage tank and a water pump, the marine cable is installed in the cable containing barrel, the cable containing barrel is contained in the water bath tank, the space between the cable containing barrel and the water bath tank is filled with sponge, the bottom end of the water bath tank is communicated with the water storage tank, and the water storage tank is communicated with the top end of thewater bath tank through the water pump. A humidity sensor is arranged on the outer wall, close to the bottom end, of the cable containing barrel, and the humidity sensor and the water pump are electrically connected with the controller. The humidity sensor sends a signal to the controller when measuring that the humidity is lower than a first threshold value, and the controller controls the waterpump to be started to soak the sponge and controls the water pump to be closed until the humidity measured by the humidity sensor is higher than a second threshold value; and the infiltrated sponge absorbs heat of the cable accommodating cylinder, so that the marine cable in the cable accommodating cylinder is effectively prevented from aging by sun heat or melted and deformed.

Description

technical field [0001] The invention relates to the technical field of marine equipment, in particular to a marine cable protection device. Background technique [0002] Marine cables are special wires and cables for power, lighting, control, communication, microcomputer and other systems of various ships, offshore oil platforms and water structures. Due to the harsh environmental conditions of use, marine cables must have excellent properties such as temperature resistance, fire resistance, flame retardancy, oil resistance, moisture resistance, and seawater resistance. [0003] Even if the marine cables have the above-mentioned excellent performance, the part laid on the deck of the ship still needs to take sufficient sun protection measures, otherwise, when the ship is driving at sea, the harsh sunlight will shine on the exposed marine cables, which will cause aging and reduce the use Life, heavy then melting deformation, forming a serious safety hazard. Among them, the ...

Claims

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Application Information

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IPC IPC(8): H02G3/03H02G3/04
CPCH02G3/03H02G3/0412H02G3/0481
Inventor 何秋燕蔡君卢华平成静
Owner ARMY MILITARY TRANSPORTATION UNIV OF PLA ZHENJIANG
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