CN105428839B - Ionic earthing array - Google Patents
Ionic earthing array Download PDFInfo
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- CN105428839B CN105428839B CN201510976244.8A CN201510976244A CN105428839B CN 105428839 B CN105428839 B CN 105428839B CN 201510976244 A CN201510976244 A CN 201510976244A CN 105428839 B CN105428839 B CN 105428839B
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- ground connection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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Abstract
The present invention discloses a kind of ionic earthing array, including hollow ground connection cylinder, cover and left and right wire connection terminal, several permeability holes are offered on ground connection four wall of cylinder, the ground connection cylinder is divided axially into several impermeable areas and infiltration area along it, the impermeable area and infiltration area are alternately arranged from top to bottom, and the infiltration area is circumferentially distributed the permeability hole；The left and right wire connection terminal is respectively connected with lead, the ground connection cylinder upper end is equipped with cover, ventilation hole is provided in this cover, the ground connection cylinder lower end has a taper water storage part, interior filler is filled in the ground connection cylinder, the ground connection cylinder outside is coated with several outer filled layers and buffer layer, in addition filled layer and buffer layer are alternately arranged from top to bottom, the outer filled layer is coated on the infiltration area lateral surface of ground connection cylinder, and the buffer layer is coated on impermeable area's lateral surface of ground connection cylinder.The present invention is conducive to form the deeper and more intensive branch branch-like infiltration of depth in the soil, and resistance reducing effect is notable, at room temperature 1 Ω m of resistivity ＜, and power frequency earthing resistance is less than 3 Ω.
Description
Technical field
The present invention relates to a kind of thunder and lightning earthing pole more particularly to a kind of ionic earthing arrays.
Background technology
With the continuous development of national economy, the quick raising of modernization level, in the guide that using IT to propel industrialization
Under, various information equipment, electronic computer, precision instrument, the application of data networking equipment are more and more extensive, the harm of lightning stroke
It is increasing.In this case, lightning protection surge protection device is used by lightning current to release into the earth, it has also become Yi Zhongzhu
Stream, and earthing material is also widely used in various earthed systems, the quality of earthing effect is directly related to entire lightning-protection system
Effect, therefore, ground connection become a ring important in lightning protection.
Grounding electrode is the effective means of direct lightning strike, inductive lightning and Lightning Electromagnetic Pulse energy of releasing, be protection equipment and
A kind of important technical measures of personal safety.Therefore, a kind of novel grounded earth polar how is researched and developed, reduces electrode and soil
Contact resistance and the resistivity for improving Soil Surrounding effectively enhance thunder and lightning conducting releasability, to lightening protection engineering to pass
It is important.
The content of the invention
The object of the present invention is to provide a kind of ionic earthing array, which had both caused interior filler to exist
Reducing speed in release process ion, simultaneously because outside filling layered material it is also conductive, by with interior filler and buffer layer
Ion is spread, and is more advantageous to forming the deeper and more intensive branch branch-like infiltration of depth in the soil, is further increased electricity
The contact area and electric conductivity of ion grounding electrode and soil are solved, resistance reducing effect is notable, and 1 Ω m of resistivity ＜, power frequency connect at room temperature
Ground resistance is less than 3 Ω.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of ionic earthing array connects including hollow
Ground cylinder, cover and left and right wire connection terminal, described be grounded on four wall of cylinder offer several permeability holes, the ground connection
Cylinder is divided axially into several impermeable areas and infiltration area along it, and the impermeable area and infiltration area are alternately arranged from top to bottom
Row, the infiltration area is circumferentially distributed the permeability hole；The left and right wire connection terminal is respectively connected with lead, the ground connection circle
Cylinder upper end is equipped with cover, ventilation hole is provided in this cover, the ground connection cylinder lower end has a taper water storage part, described
It being grounded in cylinder filled with interior filler, the ground connection cylinder outside is coated with several outer filled layers and buffer layer,
In addition filled layer and buffer layer are alternately arranged from top to bottom, and the outer filled layer is coated on the outside of the infiltration area of ground connection cylinder
Face, the buffer layer are coated on impermeable area's lateral surface of ground connection cylinder；
The interior filler, buffer layer are composed of the following components：
30 ~ 35 parts of graphite,
15 ~ 20 parts of LiBF4,
5 ~ 10 parts of bentonite,
4 ~ 8 parts of sodium oxide molybdena,
3 ~ 5 parts of silica,
8 ~ 10 parts of high-density polyethylene resin,
6 ~ 8 parts of polyethylene oxide,
5 ~ 8 parts of diethyl carbonate,
8 ~ 10 parts of gamma-butyrolacton,
4 ~ 6 parts of Alpha-Methyl-gamma-butyrolacton；
The outer filled layer is composed of the following components：
30 ~ 35 parts of magnesium sulfate
10 ~ 15 parts of sodium nitrite
10 ~ 12 parts of zinc sulfate
8 ~ 10 parts of calcium carbonate,
10 ~ 15 parts of sodium methanedisulfonate
6 ~ 10 parts of polyacrylamide,
5 ~ 8 parts of ethylene carbonate,
1 ~ 2 part of sodium metnylene bis-naphthalene sulfonate.
Further improved technical solution is as follows in above-mentioned technical proposal：
1. in said program, the thickness of the outer filled layer is 2 ~ 4 times of the thickness of buffer layer.
2. in said program, described impermeable area's number at least three, described infiltration area number at least three is each described
Infiltration area, which is circumferentially spacedly distributed, at least three permeability hole.
3. in said program, the ground connection cylinder has spout hole with taper outlet part junction.
4. in said program, the ventilation hole is located at the side surface of cover.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
1. ionic earthing array of the present invention is grounded on four wall of cylinder and offers several permeability holes, cylinder is grounded
In vivo filled with interior filler, impermeable area and infiltration area are alternately arranged from top to bottom, and the infiltration area is circumferentially distributed
Permeability hole is stated, the ground connection cylinder outside is coated with several outer filled layers and buffer layer, in addition filled layer and buffer layer
It is alternately arranged from top to bottom, the outer filled layer is coated on the infiltration area lateral surface of ground connection cylinder, and the buffer layer is coated on
Impermeable area's lateral surface of cylinder is grounded, both causes interior filler reducing speed in process ion is discharged, simultaneously because outside
It is also conductive to fill layered material, by spreading with interior filler and buffering leafing, is more advantageous to forming depth in the soil
Deeper and more intensive branch branch-like infiltration further increases the contact area and conduction of ionic earthing array and soil
Property, resistance reducing effect is notable, at room temperature 1 Ω m of resistivity ＜, and power frequency earthing resistance is less than 3 Ω.
2. ionic earthing array of the present invention uses interior filler, the buffer layer of special formulation, there is water suction, put
Water, reversibility when it absorbs water, absorb large quantity of moisture and surplus are deposited in the taper water storage part of bottom, when external environment is done
When dry, and the moisture possessed can be discharged, reach periphery water balance, this reversible reaction is effectively guaranteed grounding electrode
Effective humidity of environment, ensure that the stabilization of ground resistance in shell；And sodium oxide molybdena, polyethylene oxide, the carbonic acid diethyl contained
Ester, gamma-butyrolacton, both effectively prevented long-time rainwater flowing caused by active ion be lost in, can also discharge for a long time from
Son further improves service life and reliability；Secondly filler and buffering layer formula have high-density polyethylene resin in, reduce
To being grounded the corrosion of cylinder outboard sidewalls, ionic earthing array service life is extended.
3. ionic earthing array of the present invention, the outer filled layer of special formulation, advantageously reduces between buffer layer
Ionic earthing array nearby the hole of soil and improves the uniformity of hole, further reduces the resistivity of soil, improves
Earthing pole and the contact area of soil and water lock performance.
Description of the drawings
Attached drawing 1 is ionic earthing array structure diagram of the present invention.
In the figures above, 1, ground connection cylinder；2nd, cover；21st, ventilation hole；3rd, left wire connection terminal；4th, right wire connection terminal；5、
Permeability hole；6th, impermeable area；7th, infiltration area；8th, lead；9th, taper water storage part；10th, interior filler；11st, outer filled layer；12nd, delay
Rush layer；13rd, spout hole.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments：
Embodiment 1：A kind of ionic earthing array, including hollow ground connection cylinder 1, cover 2 and left and right wire connection terminal
3rd, 4, described be grounded on 1 four wall of cylinder offers several permeability holes 5, and the ground connection cylinder 1 is divided axially into several along it
A impermeable area 6 and infiltration area 7, the impermeable area 6 and infiltration area 7 are alternately arranged from top to bottom, and the infiltration area 7 is circumferentially
The permeability hole 5 is distributed with；The left and right wire connection terminal 3,4 is respectively connected with lead 8, and 1 upper end of the ground connection cylinder is equipped with
Cover 2, ventilation hole 21 is provided in this cover, and 1 lower end of the ground connection cylinder has a taper water storage part 9, the ground connection cylinder
Several outer filled layers 11 and buffer layer 12 are coated with filled with interior filler 10, ground connection 1 lateral surface of cylinder in body 1,
In addition filled layer 11 and buffer layer 12 are alternately arranged from top to bottom, and the outer filled layer 12 is coated on the infiltration of ground connection cylinder 1
7 lateral surface of area, the buffer layer 12 are coated on 6 lateral surface of impermeable area of ground connection cylinder 1；
The interior filler 10, buffer layer 12 are made of the component of following parts by weight, as shown in table 1：
Table 1
The outer filled layer 12 is made of the component of following parts by weight, as shown in table 2：
Table 2
The thickness of above-mentioned outer filled layer 12 is 2 times of the thickness of buffer layer 12.
Above-mentioned 6 number at least three of impermeable area, 7 number of infiltration area 3, between each infiltration area 7 is circumferentially waited
Every 3 permeability holes 5 are distributed with.
Above-mentioned ventilation hole 21 is located at the side surface of cover 2, and outer filled layer 11 can be located in melt pit.
Embodiment 2：A kind of ionic earthing array, including hollow ground connection cylinder 1, cover 2 and left and right wire connection terminal
3rd, 4, described be grounded on 1 four wall of cylinder offers several permeability holes 5, and the ground connection cylinder 1 is divided axially into several along it
A impermeable area 6 and infiltration area 7, the impermeable area 6 and infiltration area 7 are alternately arranged from top to bottom, and the infiltration area 7 is circumferentially
The permeability hole 5 is distributed with；The left and right wire connection terminal 3,4 is respectively connected with lead 8, and 1 upper end of the ground connection cylinder is equipped with
Cover 2, ventilation hole 21 is provided in this cover, and 1 lower end of the ground connection cylinder has a taper water storage part 9, the ground connection cylinder
Several outer filled layers 11 and buffer layer 12 are coated with filled with interior filler 10, ground connection 1 lateral surface of cylinder in body 1,
In addition filled layer 11 and buffer layer 12 are alternately arranged from top to bottom, and the outer filled layer 12 is coated on the infiltration of ground connection cylinder 1
7 lateral surface of area, the buffer layer 12 are coated on 6 lateral surface of impermeable area of ground connection cylinder 1；
The interior filler 10, buffer layer 12 are made of the component of following parts by weight, as shown in table 1：
Table 1
The outer filled layer 12 is made of the component of following parts by weight, as shown in table 2：
Table 2
The thickness of above-mentioned outer filled layer 12 is 3 times of the thickness of buffer layer 12.
Above-mentioned 6 number of impermeable area 4,7 number of infiltration area 4, each infiltration area 7 are circumferentially divided at equal intervals
It is furnished with 4 permeability holes 5.
Above-mentioned ground connection cylinder 1 has spout hole 13 with 9 junction of taper outlet part, and outer filled layer 11 can be located at melt pit
It is interior.
During using above-mentioned ionic earthing array, interior filler reducing speed in process ion is discharged both was caused, together
When due to it is outer filling layered material it is also conductive, by with interior filler and buffering leafing son diffusion, be more advantageous in the soil
The deeper and more intensive branch branch-like infiltration of depth is formed, further increases the contact surface of ionic earthing array and soil
Product and electric conductivity, resistance reducing effect is notable, at room temperature 1 Ω m of resistivity ＜, and power frequency earthing resistance is less than 3 Ω；Secondly, use
Interior filler, the buffer layer of special formulation, have absorb water, discharge water, reversibility, it absorb water when, absorb large quantity of moisture and general more than
Amount deposits in the taper water storage part of bottom, when external environment is dried, and can discharge the moisture possessed, reach periphery moisture and put down
Weighing apparatus, this reversible reaction are effectively guaranteed effective humidity of environment in grounding electrode shell, ensure that the steady of ground resistance
It is fixed；And sodium oxide molybdena, polyethylene oxide, diethyl carbonate, the gamma-butyrolacton contained, both effectively prevented the flowing of long-time rainwater
Caused active ion is lost in, and can also be discharged ion for a long time, be further improved service life and reliability；Secondly filling in
Agent and buffering layer formula have high-density polyethylene resin, reduce to be grounded cylinder outboard sidewalls corrosion, extend electrolysis from
Sub- earthing pole service life；Again, between buffer layer special formulation outer filled layer, advantageously reduced electrolytic ion
Earthing pole nearby soil hole simultaneously improve the uniformity of hole, further reduce soil resistivity, improve earthing pole with
The contact area of soil and water lock performance.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of ionic earthing array, it is characterised in that：Including hollow ground connection cylinder（1）, cover（2）It is connect with left and right
Line terminals（3、4）, the ground connection cylinder（1）Several permeability holes are offered on side wall（5）, the ground connection cylinder（1）Edge
It is divided axially into several impermeable areas（6）And infiltration area（7）, the impermeable area（6）And infiltration area（7）Replace from top to bottom
Arrangement, the infiltration area（7）It is circumferentially distributed to have the permeability hole（5）；The left and right wire connection terminal（3、4）It is respectively connected with and draws
Line（8）, the ground connection cylinder（1）Upper end is equipped with cover（2）, ventilation hole is provided in this cover（21）, the ground connection cylinder
Body（1）Lower end has a taper water storage part（9）, the ground connection cylinder（1）It is interior to be filled with interior filler（10）, the ground connection circle
Cylinder（1）Lateral surface is coated with several outer filled layers（11）And buffer layer（12）, filled layer in addition（11）And buffer layer（12）
It is alternately arranged from top to bottom, the outer filled layer（11）It is coated on ground connection cylinder（1）Infiltration area（7）Lateral surface, it is described slow
Rush layer（12）It is coated on ground connection cylinder（1）Impermeable area（6）Lateral surface；
The interior filler（10）, buffer layer（12）It is composed of the following components：
30 ~ 35 parts of graphite,
15 ~ 20 parts of LiBF4,
5 ~ 10 parts of bentonite,
4 ~ 8 parts of sodium oxide molybdena,
3 ~ 5 parts of silica,
8 ~ 10 parts of high-density polyethylene resin,
6 ~ 8 parts of polyethylene oxide,
5 ~ 8 parts of diethyl carbonate,
8 ~ 10 parts of gamma-butyrolacton,
4 ~ 6 parts of Alpha-Methyl-gamma-butyrolacton；
The outer filled layer（11）It is composed of the following components：
30 ~ 35 parts of magnesium sulfate
10 ~ 15 parts of sodium nitrite
10 ~ 12 parts of zinc sulfate
8 ~ 10 parts of calcium carbonate,
10 ~ 15 parts of sodium methanedisulfonate
6 ~ 10 parts of polyacrylamide,
5 ~ 8 parts of ethylene carbonate,
1 ~ 2 part of sodium metnylene bis-naphthalene sulfonate.
2. ionic earthing array according to claim 1, it is characterised in that：The outer filled layer（11）Thickness be slow
Rush layer（12）2 ~ 4 times of thickness.
3. ionic earthing array according to claim 1, it is characterised in that：The impermeable area（6）Number at least 3
It is a, the infiltration area（7）Number at least three, each infiltration area（7）Circumferentially being spacedly distributed has at least three permeability hole
（5）.
4. ionic earthing array according to claim 1, it is characterised in that：The ground connection cylinder（1）It is stored up with taper
Water portion（9）Junction has spout hole（13）.
5. ionic earthing array according to claim 1, it is characterised in that：The ventilation hole（21）Positioned at cover（2）
Side surface.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247671.6A CN108461935A (en) | 2015-12-23 | 2015-12-23 | Grounding electrode for earthed system |
| CN201810222189.7A CN108429021A (en) | 2015-12-23 | 2015-12-23 | Anticorrosive thunder and lightning earthing pole |
| CN201810231804.0A CN108539441A (en) | 2015-12-23 | 2015-12-23 | High reliability ion earthing electrode |
| CN201510976244.8A CN105428839B (en) | 2015-12-23 | 2015-12-23 | Ionic earthing array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976244.8A CN105428839B (en) | 2015-12-23 | 2015-12-23 | Ionic earthing array |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810231804.0A Division CN108539441A (en) | 2015-12-23 | 2015-12-23 | High reliability ion earthing electrode |
| CN201810247671.6A Division CN108461935A (en) | 2015-12-23 | 2015-12-23 | Grounding electrode for earthed system |
| CN201810222189.7A Division CN108429021A (en) | 2015-12-23 | 2015-12-23 | Anticorrosive thunder and lightning earthing pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105428839A CN105428839A (en) | 2016-03-23 |
| CN105428839B true CN105428839B (en) | 2018-05-29 |
Family
ID=55506868
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810247671.6A Pending CN108461935A (en) | 2015-12-23 | 2015-12-23 | Grounding electrode for earthed system |
| CN201810222189.7A Pending CN108429021A (en) | 2015-12-23 | 2015-12-23 | Anticorrosive thunder and lightning earthing pole |
| CN201510976244.8A Active CN105428839B (en) | 2015-12-23 | 2015-12-23 | Ionic earthing array |
| CN201810231804.0A Pending CN108539441A (en) | 2015-12-23 | 2015-12-23 | High reliability ion earthing electrode |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810247671.6A Pending CN108461935A (en) | 2015-12-23 | 2015-12-23 | Grounding electrode for earthed system |
| CN201810222189.7A Pending CN108429021A (en) | 2015-12-23 | 2015-12-23 | Anticorrosive thunder and lightning earthing pole |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810231804.0A Pending CN108539441A (en) | 2015-12-23 | 2015-12-23 | High reliability ion earthing electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN108461935A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257950A (en) * | 2020-02-12 | 2020-06-09 | 山东大学 | Ground electrode, system and embedding method |
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| CN104103334A (en) * | 2014-06-19 | 2014-10-15 | 国家电网公司 | Novel high-efficiency anti-corrosive physical resistance reducing agent for galvanized steel grounding grid |
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| CN2490711Y (en) * | 2001-07-05 | 2002-05-08 | 胡凌霄 | Earth device without maintenance |
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| CN102969639A (en) * | 2012-12-13 | 2013-03-13 | 濮方正 | Horizontal installation method for copper-pipe ion grounding electrode in desert or Gobi desert |
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- 2015-12-23 CN CN201810247671.6A patent/CN108461935A/en active Pending
- 2015-12-23 CN CN201810222189.7A patent/CN108429021A/en active Pending
- 2015-12-23 CN CN201510976244.8A patent/CN105428839B/en active Active
- 2015-12-23 CN CN201810231804.0A patent/CN108539441A/en active Pending
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| JPS63291376A (en) * | 1987-05-22 | 1988-11-29 | Nippon Telegr & Teleph Corp <Ntt> | Earth for communication |
| SU1814120A1 (en) * | 1990-11-20 | 1993-05-07 | Valentin I Sidorenko | Method of working of portable electrolyte grounding device |
| JPH0878130A (en) * | 1994-09-08 | 1996-03-22 | Wako:Kk | Method for burying ground electrode |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108539441A (en) | 2018-09-14 |
| CN108461935A (en) | 2018-08-28 |
| CN108429021A (en) | 2018-08-21 |
| CN105428839A (en) | 2016-03-23 |
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Effective date of registration: 20211117 Address after: 410000 industrial room, floor 3, building 6, airport environmental protection Pioneer Park, Xianfeng street, Tianxin District, Changsha City, Hunan Province Patentee after: CHANGSHA LEILIXING ELECTRONIC SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 215000 room 304, building 23, Tengfei Innovation Park, No. 388, Xinping street, Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU JIUYUNFENG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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