CN205646189U - High efficiency earthing pole that discharges - Google Patents
High efficiency earthing pole that discharges Download PDFInfo
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- CN205646189U CN205646189U CN201620331393.9U CN201620331393U CN205646189U CN 205646189 U CN205646189 U CN 205646189U CN 201620331393 U CN201620331393 U CN 201620331393U CN 205646189 U CN205646189 U CN 205646189U
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- earthing pole
- sparking electrode
- wall
- tank body
- earthing
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Abstract
The utility model provides a high efficiency earthing pole that discharges belongs to electrical engineering technical field. The characteristics of earthing pole are, are provided with a plurality of discharge electrode on its outer wall, discharge electrode is for having most advanced protruding structure, the earthing pole is made for the good conductor material. Adopt the utility model discloses an earthing pole carries out the ground protection to electrical apparatus, equipment and/or building etc. Can establish fine conductive contact ability with soil, has advantages such as the electric current is released soon, the cost of manufacture low, grounding effects is good.
Description
Technical field
This utility model relates to electrical engineering technical field, is specifically related to a kind of efficient discharge earthing pole.
Background technology
Grounding device is the general name of grounding body and earth lead, and its effect is that conducting lightning currents imports underground, and the protection of lightning-protection system exists
Largely relevant with this.Embedment the earth is so that the combination of the conductor being connected with the earth or several conductor is referred to as earthing pole.Ground connection
Pole is fully contacted with the earth exactly, it is achieved the electrode being connected with the earth.
Grounding device is in power plant, transformer station, communication station, iron tower of power transmission line, weather station, hydrometric station, ecological monitoring station
Guarantee the indispensable facility of working earthing, lightning protection, protective grounding.At present lightning protection is the most of a great variety, including metal class,
Nonmetal graphite class, mixing class etc..
In electrical engineering, the many employings of existing earthing pole a plurality of 2.5M length, 45X45mm Zinc-coated angle steel, follow closely in 800mm deep
Bottom of trench, then draw with lead-out wire.Except Zinc-coated angle steel, existing earthing pole is also through frequently with diameter 2cm galvanized steel bar or plating
Zinc angle bar.
But generally there is a deficiency in these earthing poles above-mentioned, i.e. there is the biggest resistivity between they and soil, weaken
Make its conductive capability and their conductive contact abilities with soil, so that earthing effect is undesirable.
Utility model content
The deficiency that this utility model exists based on above-mentioned field, it is provided that a kind of electric discharge earthing pole consuming rapidly lightning current step by step,
Loose leakage path is quickly set up for moment lightning current.
The technical solution of the utility model is as follows:
The core feature of described earthing pole is, the outer wall of earthing pole is provided with multiple sparking electrode, and described sparking electrode is for having
Most advanced and sophisticated bulge-structure；Being disposed to of cutting-edge structure utilizes point discharge effect, contributes to the electric charge received by grounding device
Preferably discharge；
In embodiments more of the present utility model, described earthing pole includes tank body, described tank body upper end open, leads for splendid attire
Electrolyte；Being provided with multiple outer sparking electrode on the outer wall of described tank body, described outer sparking electrode is protruding for having cuspidated lamellar
Structure.
In further embodiment based on above-described embodiment, described earthing pole also includes cover, the size of described cover and shape
Shape matches with the upper end open of described tank body；Described cover includes the column that bottom downwardly extends out, is used for stretching in tank body
Portion；Described column diameter is less than the internal diameter of described tank body so that when cover and tank body coordinate described column and inner tank wall it
Between also have excess room；Multiple interior sparking electrode it is provided with on the outer wall of described column；Described interior sparking electrode is for having tip
Lamellar bulge-structure.
Above-mentioned interior sparking electrode and outer sparking electrode all use lamellar bulge-structure, are because, and laminated structure surface area is big, and body
Long-pending less, therefore use lamellar projection can effectively increase the contact area of earthing pole and soil, can save on manufacturing again
About material cost.
One or more in following structure of described bulge-structure: lamellar projection, columnar projections, block-shaped protrusion, taper are convex
Rise；Bulge-structure can increase the external surface area of earthing pole, thus increases the contact area of whole earthing pole and soil, is conducive to obtaining
Obtain more preferable earthing effect.
Described ground connection extremely good conductor material is made, and good conductor material can preferably connect electrical conduction current.In some specific embodiments,
One or more in materials described below of described good conductor material: steel, rustless steel, red copper, aluminum, ferrum.
Earthing pole of the present utility model, its different parts can be made up of identical or different material, such as, cover can be made copper,
Column bottom irrigation makes aluminum, so can save production cost, may utilize again the electric conductivity difference that materials variances is formed,
Thus facilitate thunder energy to consume step by step, it is achieved the fall resistance of earthing pole.
In embodiments more of the present utility model, described cover top is provided with connection row, for the formation that is connected with earth lead
Main leakage path.The effect of main leakage path is the peak current reducing lightning current, the energy of loss thunder and lightning, preferably ground connection,
Preferably protect equipment.
In embodiments more of the present utility model, described tank wall is provided with connection row, for the formation that is connected with earth lead
Secondary leakage path.The effect of secondary leakage path is to assist main leakage path to shunt thunder and lightning, makes thunder and lightning be entered by multiple passages
Row is released, and makes the effect of earthing pole perform to maximum, to obtain more preferable earthing effect.
The effect connecting row is to fix multiply earth lead；Above-mentioned leakage path passes through earth lead by electrical equipment, building, equipment
Etc. needing to take the object of grounding measures to be connected with earthing pole, thus leakage current reaches to protect the purpose of above-mentioned object.
In some specific embodiments, described earth lead is specially multiply red copper wire or multiply aluminum steel.Earth lead is arranged to many
Stock is advantageous in that, based on Kelvin effect, a large amount of accumulation are in metal surface, and multiply plain conductor substantially increases electric charge
The surface area assembled, it is thus possible to derive more current, preferably protects electrical equipment, equipment and/or building.
In some embodiment of this utility model, described interior sparking electrode is evenly distributed on the outer wall of described column.
In some embodiment of this utility model, described outer sparking electrode is evenly distributed on described tank wall.
Being uniformly distributed of sparking electrode is optimal way of the present utility model, and this arrangement can be in the hope of in all kinds of soil environments
The balance numerical value of soil property difference, for the optimum layout of the earthing effect that reaches well to discharge, makes earthing pole have because soil property is different
The soil of different conductivitys can obtain earthing effect well.
The shape of earthing pole, without particular/special requirement, can be processed into all kinds of shapes of existing routine, as strip, cylindricality, cube,
Ditch type, well type etc..
In some specific embodiments, described conducting medium is graphite or conductive liquid；
One or more in following of described conductive liquid: hydrargyrum, nitrate, sodium chloride, sodium hydroxide；
Described graphite is mixed (graphite granule sieves, and sieve number is 75 mesh-1000 mesh) by the graphite granule of different-grain diameter.
Graphite powder uses the granule of multiple thickness specification to realize thunder and lightning electric charge to collect in the gap on graphite granule surface Yu granule and can realize electricity
Thermal efficiency is changed mutually and is reduced thunder and lightning tip cutting edge of a knife or a sword matter and integral energy.
This utility model is released characteristic according to lightning current, it is provided that a kind of by lightning current from importing and absorbing, concentrate storage and release
The grounding device being integrated.The conductive capability of earthing pole has been made a big increase by this utility model so that it is conductive capability and it
It is greatly enhanced with the conductive contact ability of soil.
This utility model uses with the two-way leakage path of current potential, and a passage is to use multiply red copper wire or multiply aluminum steel by thunder and lightning point cutting edge of a knife or a sword
Electric current realizes nature shunting and imports grounding body tank interior, is collected greatly by other conductor (graphite, conductive liquid) in grounding body
Part thunder energy, divides energy and speed to release to companion's grounding body by the point electrode of electric discharge earthing pole design or greatly.Separately
One passage is to use multiply red copper wire or multiply aluminum steel lightning current to be introduced directly into tank body outer transient state and comes together in the point of tank surface
End sparking electrode and periphery companion's grounding body or release greatly.Thunder and lightning point cutting edge of a knife or a sword current distributing is become inside and outside by this utility model grounding device
Two parts naturally shunting are released through multiple passages, it is achieved transient state is decomposed wandering at double.This utility model grounding device can be with not
Make the different parts of earthing pole with material, production cost can be saved, the conduction energy of materials variances and self-assembling formation can be utilized again
Power (electric conductivity difference) difference, promotes thunder energy to consume, thus reaches the purpose of earthing pole fall resistance.
Efficient discharge earthing pole of the present utility model is compared with common earthing pole, because of its structure and the difference in the scale of construction and interior peripheral hardware
The pointed discharge electrode of meter etc. unique advantage, can be by conductor, and semi-insulator difference in functionality is adjusted by two discharge paths comprehensively
Whole and use, therefore have and quickly receive the big energy of thunder and lightning, attract thunder and lightning peak current directly decay and convert with entering, subtract
Few thunder and lightning backbone continues the function of heavy current.
Use earthing pole of the present utility model that electrical equipment, equipment and/or building etc. are carried out ground protection, can set up very well with soil
Conductive contact ability, there is the advantages such as current drain is fast, cost of manufacture is low, earthing effect is good.
Accompanying drawing explanation
Fig. 1 is the concrete structure schematic diagram of the earthing pole that some embodiments of this utility model provide.
In figure, labelling lists as follows: 1-tank body；The outer sparking electrode of 11-；12-leakage path；2-cover；Sparking electrode in 21-；
The main leakage path of 22-；23-column
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings, but does not limit this with this
The scope of utility model.If no special instructions, in following embodiment use operation be conventional method, the parts used and
Consumptive material all can be commercially available.
In all embodiments of the present utility model, earthing pole described in the utility model has a characteristic that described earthing pole
Being provided with multiple sparking electrode on outer wall, described sparking electrode is for having cuspidated bulge-structure；Being disposed to of cutting-edge structure
Utilize point discharge effect, contribute to the electric charge by grounding device receives and preferably discharge；
Described ground connection extremely good conductor material is made, and good conductor material can preferably connect electrical conduction current.
Further, as it is shown in figure 1, described earthing pole includes tank body 1, described tank body 1 upper end open, it is used for containing conduction
Medium；Being provided with multiple outer sparking electrode 11 on the outer wall of described tank body 1, described outer sparking electrode 11 is cuspidated of tool
Shape bulge-structure.
Further, described earthing pole also includes cover 2, and the upper end of the size and dimension of described cover 2 and described tank body 1 is opened
Mouth matches；Described cover 2 includes the column 23 that bottom downwardly extends out, is used for stretching into tank body 1 internal；Described column
23 diameters are less than the internal diameter of described tank body 1 so that cover 2 and tank body 1 when coordinating described column 23 and tank body 1 inwall it
Between also have excess room；Multiple interior sparking electrode 21 it is provided with on the outer wall of described column 23；Described interior sparking electrode 21 is
Has cuspidated lamellar bulge-structure.
Specifically, one or more in the following structure of described bulge-structure: lamellar projection, columnar projections, block-shaped protrusion,
Taper is protruding；Bulge-structure can increase the external surface area of earthing pole, thus increases the contact area of whole earthing pole and soil, has
It is beneficial to obtain more preferable earthing effect.
Further, described cover 2 top is provided with connection row, for the main leakage path 22 of formation that is connected with earth lead.Main
The effect of leakage path is the peak current reducing lightning current, the energy of loss thunder and lightning, and preferably ground connection preferably protects equipment.
Further, described tank body 1 outer wall is provided with connection row, for the formation time leakage path 12 that is connected with earth lead.Secondary
The effect of leakage path is to assist main leakage path to shunt thunder and lightning, makes thunder and lightning be released by multiple passages, makes ground connection
The effect of pole performs to maximum, to obtain more preferable earthing effect.
The effect connecting row is to fix multiply earth lead；Above-mentioned leakage path passes through earth lead by electrical equipment, building, equipment
Etc. needing to take the object of grounding measures to be connected with earthing pole, thus leakage current reaches to protect the purpose of above-mentioned object.
Further, described interior sparking electrode 21 is evenly distributed on described column 23.
Further, described outer sparking electrode 11 is evenly distributed on described tank body 1 outer wall.
Being uniformly distributed of sparking electrode is optimal way of the present utility model, and this arrangement can be in the hope of in all kinds of soil environments
The balance numerical value of soil property difference, for the optimum layout of the earthing effect that reaches well to discharge, makes earthing pole have because soil property is different
The soil of different conductivitys can obtain earthing effect well.
Specifically, one or more in materials described below of described good conductor material: steel, rustless steel, red copper, aluminum, ferrum.
Earthing pole of the present utility model, its different parts can be made up of identical or different material, such as, cover can be made copper,
Column bottom irrigation makes aluminum, so can save production cost, may utilize again the electric conductivity difference that materials variances is formed,
Thus facilitate thunder energy to consume step by step, it is achieved the fall resistance of earthing pole.
Specifically, described earth lead is multiply red copper wire, it is also possible to be multiply aluminum steel.Earth lead is arranged to getting well of multiply and is in
In, based on Kelvin effect, a large amount of accumulation are in metal surface, and multiply plain conductor substantially increases the surface of accumulation
Long-pending, it is thus possible to derive more current, preferably protect electrical equipment, equipment and/or building.
In some specific embodiments, described conducting medium is graphite or conductive liquid；
One or more in following of described conductive liquid: hydrargyrum, nitrate, sodium chloride, sodium hydroxide；
Described graphite is mixed by the graphite granule of the different-grain diameter specification crossing 75 mesh-1000 mesh sieves.
The mounting arrangements method of this utility model earthing pole is very simple, can be with right angle setting or Plane Installation, if right angle setting,
After having only to accomplish fluently vertical ground well, electric discharge earthing pole is placed in well, two tunnels is connected and after downlead connects, backfills soil i.e.
Can.Plane Installation method is similar with installation method.
Claims (11)
1. earthing pole, it is characterised in that be provided with multiple sparking electrode on described earthing pole outer wall, described sparking electrode is for having cuspidated bulge-structure；
Described ground connection extremely good conductor material is made.
Earthing pole the most according to claim 1, it is characterised in that described ground connection extremely tank structure；Described tank body upper end open, is used for containing conducting medium；
Being provided with multiple outer sparking electrode on the outer wall of described tank body, described outer sparking electrode is for having cuspidated bulge-structure.
Earthing pole the most according to claim 2, it is characterised in that described earthing pole also includes that cover, the size and dimension of described cover match with the upper end open of described tank body；
Described cover includes the column that bottom downwardly extends out, is used for stretching into tank interior；
Described column diameter is less than the internal diameter of described tank body so that also have excess room between described column and inner tank wall when cover and tank body coordinate；
Multiple interior sparking electrode it is provided with on the outer wall of described column；Described interior sparking electrode is for having cuspidated bulge-structure.
4. according to the arbitrary described earthing pole of claim 1-3, it is characterised in that one or more in following structure of described bulge-structure: lamellar projection, columnar projections, block-shaped protrusion, taper are protruding.
Earthing pole the most according to claim 2, it is characterised in that described tank wall is provided with connection row, for the formation time leakage path that is connected with earth lead.
Earthing pole the most according to claim 3, it is characterised in that described cover top is provided with connection row, for the main leakage path of formation that is connected with earth lead.
Earthing pole the most according to claim 2, it is characterised in that described outer sparking electrode is evenly distributed on described tank wall.
Earthing pole the most according to claim 3, it is characterised in that described interior sparking electrode is evenly distributed on the outer wall of described column.
Earthing pole the most according to claim 1, it is characterised in that described good conductor material one in materials described below: red copper, aluminum, ferrum.
Earthing pole the most according to claim 2, it is characterised in that described conducting medium is graphite granule or conductive liquid；
Described conductive liquid one in following: hydrargyrum, nitrate, sodium chloride, sodium hydroxide.
11. according to the earthing pole described in claim 5 or 6, it is characterised in that described earth lead is multiply red copper wire or multiply aluminum steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331393.9U CN205646189U (en) | 2016-04-19 | 2016-04-19 | High efficiency earthing pole that discharges |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331393.9U CN205646189U (en) | 2016-04-19 | 2016-04-19 | High efficiency earthing pole that discharges |
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| CN205646189U true CN205646189U (en) | 2016-10-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742837A (en) * | 2016-04-19 | 2016-07-06 | 北京先研科技有限责任公司 | Efficient discharging grounding electrode |
| CN107834224A (en) * | 2017-11-29 | 2018-03-23 | 马文骏 | A kind of electric power grounding device |
-
2016
- 2016-04-19 CN CN201620331393.9U patent/CN205646189U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742837A (en) * | 2016-04-19 | 2016-07-06 | 北京先研科技有限责任公司 | Efficient discharging grounding electrode |
| CN105742837B (en) * | 2016-04-19 | 2018-07-20 | 北京先研科技有限责任公司 | Efficient discharge earthing pole |
| CN107834224A (en) * | 2017-11-29 | 2018-03-23 | 马文骏 | A kind of electric power grounding device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |