CN2463994Y

CN2463994Y - Earth electrolytic electrode

Info

Publication number: CN2463994Y
Application number: CN 01212427
Authority: CN
Inventors: 王东生
Original assignee: Dikai Science And Technologyco Ltd Nanning City Guangxi Prov
Current assignee: Dikai Science And Technologyco Ltd Nanning City Guangxi Prov
Priority date: 2001-02-08
Filing date: 2001-02-08
Publication date: 2001-12-05
Anticipated expiration: 2011-02-08

Abstract

The utility model relates to an earthing electrolytic electrode, which comprise a down lead wire, connecting heads and electrolytic electrodes, wherein, the number of the electrolytic electrodes can be one of a plurality of, an electrolyte is arranged inside the electrolytic electrodes, and the wall of a container is provided with small holes. The earth connection electrolytic electrode which is embedded into the earth can reduce earthing resistance value. The utility model adapts specially to territories with the geological structure of stone hills and dry land, and is suitable for devices, such as a power system, a communication system, a lightning rod, a lightning arrester, etc. which need the earthing. The utility model has the advantages of convenient installation and long service life.

Description

A kind of ground connection electrolysis electrode

The utility model relates to the device of a kind of lightning arrester, lightning rod or power equipment, communication apparatus ground connection.

For fear of thunder and lightning to building; electric power system; computer system; communication system; various important military facilities; the destruction of civilian installation etc. and resident's household electrical appliance; people are in the building eminence or need the various facilities appropriate location of lightning protection that lightning arrester has been installed; lightning rod; lightning conduction; with the moment of thunder and lightning powerful electric current draw down greatly by downlead and grounding electrode; to protect the safety of various facilities; so the quality of ground network and grounding electrode just is related to the effect of lightning protection; the grounding electrode that tradition is used mainly contains metallic plate or metal bar; material has iron; copper; ferroalloy etc.; in order to make ground connection good; most of wire ground electrodes are all pressed national standard and are carried out; bury as far as possible in the soil that conducts electricity very well; yet; because the geographical environment and the soil property difference of various places; the effect difference of lightning protection earthing electrode performance is very big; ground connection better performances when the soil property that has is wet; the dry ground connection situation of the soil property that has is also bad; what also have carries out not according to standard; metal electrode buries deeply inadequately; poor electric conductivity; do not have due lightning protection lightning protection function; brought unsafe sensation for building and various facility; therefore people remove lightning-arrest; outside lightning protection device is studied; also grounding electrode is carried out many tests and research, try hard to find simple in structure; easily manufactured; effective lightning protection earthing electrode.

The purpose of this utility model provide under a kind of lightning arrester or lightning rod can being drawn moment lightning current or short circuit current import the earth rapidly, reduce thunder disaster and the electrolysis electrode that power communication equipment is ground wire grounded to greatest extent.

As everyone knows, the object electric conductivity is relevant with the resistance of conductor, so people are the general copper that conducts electricity very well that adopts when selecting earthing material, silver metal sheet (rod), inventor's mode of thinking of breaking the normal procedure, understand that by the principles of chemistry aqueous solution of many slaines also is good conductor, these aqueous solution can increase conductive capability in earth, even in dry soil, it also can absorb the moisture content in the soil and guarantee excellent conducting performance, but aqueous metal salt can permeate and very fast disappearance with rainwater or phreatic washing away, the inventor passes through many researchs and test again, with chemical gel and slaine combination, in tubular metal thing or other shapes of containers of packing into, open several apertures at tube or chamber wall, its can slowly permeate metal salt solution in soil when underground when it is imbedded, and has just formed good earthing conductor, has reached powerful lightning current is drawn down big excellent results rapidly.

The technical solution of the utility model is: the ground connection electrolysis electrode comprises from the down conductor of lightning protection or power communication equipment, downlead is received the metal tube or the canister of some serial or parallel connections behind connector, the slowly-releasing electrolytic salt of chemical gel and slaine is housed in metal tube or the canister, tube wall or chamber wall are drilled with several apertures, use for the slowly-releasing electrolyte osmosis, in order to increase effect, end at metal tube or canister can be connected with conduction good metal plate, also can be connected with other earth electrode that buries deeplyer or ground network.

The utility model has the advantages that:

1. floor space is little, and construction is simple.

2. the alleviation electrolyte in metal tube or the canister can absorb moisture content in the soil by aperture, with speed slowly electrolyte is discharged, increase the conductive capability at ground connection place, special on arid lands or tor the few area of soil, electrolyte can be to depth of soils or the infiltration of tor depths, form the favorable conductive passage, increase conductive capability than common metal plate or metal bar.

3. can assist existing other grounding system, strengthen grounded capacity, can be used as the grounding electrode of electric power system or communication section, be connected with ground network.

4. long service life can surpass 10 year operating period.

Below in conjunction with accompanying drawing enforcement structure of the present utility model is described:

Fig. 1 is the structural representation of tubular grounding electrolysis electrode;

Fig. 2 is the structural representation of spherical ground connection electrolysis electrode.

From figure, see, the utility model comprises parts such as the downlead 1, connector 2, electrolysis electrode 3 of ground connection, connector 2 can be with screwed joint or other connector, electrolysis electrode 3 is made by tube or sphere or other shapes of containers, and electrolyte 4 is equipped with in inside, and the surface has several apertures 5, electrolysis electrode 3 can be received metallic plate (rod) 6 or be connected with other grounding system (net), electrolysis electrode 3 can be one, and two or several can use by serial or parallel connection.

Claims

1. ground connection electrolysis electrode, comprise down conductor (1), connector (2) and electrolysis electrode (3) from lightning rod or lightning arrester, it is characterized in that: electrolysis electrode (2) is a canister, and electrolyte (4) is equipped with in inside, and chamber wall has several apertures (5).

2. ground connection electrolysis electrode according to claim 1 is characterized in that electrolysis electrode (2) is a tubular container, the canister of spheroid or other shape.

3. ground connection electrolysis electrode according to claim 1, it is characterized in that canister be one or several series, parallel together.

4. ground connection electrolysis electrode according to claim 1 is characterized in that canister one end of electrolysis electrode can be received in conductive metal sheet or other grounding system.