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Insulation installation grounding device for ship electrical equipment

A technology for electrical equipment and grounding devices, which is applied in the direction of protective grounding/shielding devices for connecting parts, connecting insulation, connecting contact materials, etc., can solve problems that affect the safety and life of ship electrical equipment, electrochemical corrosion, etc. Chemical corrosion, improved safety and life, and simple structure

Pending Publication Date: 2021-12-24
WUHU SHIPYARD CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, most of the electrical equipment is made of steel. Steel electrical equipment is installed on aluminum materials. Electrochemical corrosion will occur between dissimilar metal materials, which will affect the safety and life of ship electrical equipment.

Method used

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  • Insulation installation grounding device for ship electrical equipment

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Embodiment Construction

[0018] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

[0019] as attached figure 1 As shown, the present invention is an insulating installation grounding device for ship electrical equipment, the ship deck 11 of the ship electrical equipment insulating installation grounding device is an aluminum deck, and an aluminum material grounding bracket 2 and an insulating liner 10 are arranged on the ship deck 11 , the insulating liner 10 is provided with a steel bracket 8, one end of the grounding conductor 5 is connected to the aluminum grounding bracket 2, the other end of the grounding conductor 5 is connected to the steel bracket 8, the grounding conductor 5 is connected to ...

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Abstract

The invention provides an insulation installation grounding device for ship electrical equipment, which is applied to the technical field of ships. A steel bracket (8) is arranged on an insulation gasket (10) of the insulation installation grounding device for the ship electrical equipment, one end of a grounding conductor (5) is connected with an aluminum grounding bracket (2), and the other end of the grounding conductor (5) is connected with the steel bracket (8); the grounding conductor (5) is connected with the equipment bottom foot (7) at the same time, the tinfoil layer I (6) is clamped between the grounding conductor (5) and the aluminum grounding support (2), and the tinfoil layer II (12) is clamped between the grounding conductor (5) and the equipment bottom foot (7). The insulation installation grounding device for the ship electrical equipment is simple in structure and low in cost, and the grounding requirement of the electrical equipment is met, the problem of electrochemical corrosion between dissimilar metal materials when electrical equipment is installed on an aluminum structure can be effectively solved, electrical equipment faults are effectively reduced, and the use safety and the service life of ship electrical equipment are improved.

Description

technical field [0001] The invention belongs to the technical field of ships, and more specifically relates to a grounding device for insulating installation of ship electrical equipment. Background technique [0002] In the field of ship technology, with the development of material technology, the hull structure is made of aluminum material, which ensures the strength of the hull structure and realizes the goal of light weight of the ship, so as to meet the ship design index. However, most electrical equipment is made of steel, and steel electrical equipment is installed on aluminum materials. Electrochemical corrosion will occur between dissimilar metal materials, which will affect the safety and life of ship electrical equipment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a simple structure and low cost, which can effectively solve the problem of electrochemical corrosion between dissimilar metal material...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/66H01R13/648H01R4/70
CPCH01R4/66H01R13/648H01R4/70
Inventor 何昌盛李超停刘观涛何秋平夏俊刚李清俊
Owner WUHU SHIPYARD CO LTD
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