Long-acting earthing device

A grounding device, a long-term technology, applied in the direction of connecting contact materials, etc., can solve the problems of accelerating the rapid dissolution of conductive ionic materials, shortening the service life of products, and difficult to ground resistance value of the ground network, so as to maintain and improve soil moisture, increase The effect of reducing resistance and improving the effect of diffusion

Inactive Publication Date: 2010-06-02
刘义 +1
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Problems solved by technology

[0002] The current non-metallic grounding module is widely used because it is more convenient and simple than using angle steel, flat steel and drag-reducing agent, but some shortcomings are also found in use: First, the non-metallic body of the grounding module contains conductive ionic materials , the conductive ions are in direct contact with the metal pole core. Due to the influence of chemistry, especially electrochemical corrosion, the pole core is severely corroded. will rot
Second, since the binder material is cured, the function of the water-absorbing material is limited, and the non-metallic body of the grounding module has a very limited water-absorbing and water-retaining capacity, and it is impossible to effectively increase and maintain the moisture of the surrounding soil
The third is that the migration of conductive ions inside the grounding module is limited after the binder material is cure

Method used

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Embodiment Construction

[0014] In order to make it easier for those skilled in the art to understand, we will describe the present invention in more detail below in conjunction with the drawings and specific embodiments.

[0015] refer to Figure 1 to Figure 4 , a long-term grounding device, including a metal terminal 3, a grounding body, the metal terminal 3 is exposed outside the grounding body, and is used to connect with the main ground grid or grounding down conductor, and its shape and structure are determined according to needs, and can be adopted any shape.

[0016] The grounding body includes a water storage box 2 and an ion chamber 1, and the grounding body is made of capillary non-metallic materials such as carbon materials including graphite. The inside of the ion chamber 1 is a chamber structure, and conductive ion materials are placed in the chamber; the inside of the water storage box 2 is also a chamber structure; both the ion cabin and the water storage box include at least one cavi...

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Abstract

The invention discloses a long-acting earthing device comprising a metal wiring terminal and an earthing main body. The earthing main body comprises an ion bin and a water-logging box. The inside of the ion bin is of a cavity structure in which a conductive ion material is placed; and the inside of the water-logging box is of a cavity structure. Both the ion bin and the water-logging box at least comprise a cavity. The invention has the advantages of effectively retaining and improving the humidity of soil for a long term and remarkably improving the resistance-reducing effect and the diffuse effect of the earthing device for a long term; and a metal material on the earthing device cannot be corroded, thus the service life of the long-acting earthing device is remarkably prolonged.

Description

technical field [0001] The invention relates to the fields of lightning protection and safe electricity use, in particular to a non-metal long-term grounding device with good resistance-reducing effect and long service life. Background technique [0002] The current non-metallic grounding module is widely used because it is more convenient and simple than using angle steel, flat steel and drag-reducing agent, but some shortcomings are also found in use: First, the non-metallic body of the grounding module contains conductive ionic materials , the conductive ions are in direct contact with the metal pole core. Due to the influence of chemistry, especially electrochemical corrosion, the pole core is severely corroded. will rot. The second is that the non-metallic body of the grounding module has very limited water absorption and water retention capacity due to the cured binder material that limits the function of the water-absorbing material, making it impossible to effective...

Claims

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Application Information

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IPC IPC(8): H01R4/66
Inventor 王文刚
Owner 刘义
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