CN209150316U - Power distribution network differentiated lightning protection non-metallic ion grounding body - Google Patents
Power distribution network differentiated lightning protection non-metallic ion grounding body Download PDFInfo
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- CN209150316U CN209150316U CN201821556920.1U CN201821556920U CN209150316U CN 209150316 U CN209150316 U CN 209150316U CN 201821556920 U CN201821556920 U CN 201821556920U CN 209150316 U CN209150316 U CN 209150316U
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Abstract
The utility model discloses a kind of power distribution network differentiated lightning protection non-metallic ion grounding bodies, the non-metallic ion grounding body includes non-metal body, metal electrode, ionic additive, ion storehouse, metal terminal, the non-metal body is in the preparation, its surface forms pore, non-metal body side is provided with a plurality of metal electrode being vertically arranged, the metal electrode lower end is connected with the metal terminal being exposed to outside the non-metal body, the non-metal body surface, which is coated with one layer, ionic additive, and the ionic additive is graphite additive.The utility model grounding body antiseptic property is good, and non-metal body will not corrode, and the utility model handles the metal terminal of grounding body using special process.Improve the current potential of metal terminal in the soil, it is ensured that the service life of ion grounding body ontology is more much longer than the service life of copper ion earthing pole.
Description
Technical field
The utility model relates to electric power anti-thunder technical fields, particularly relate to a kind of non-gold of power distribution network differentiated lightning protection
Belong to ion grounding body.
Background technique
Non-metallic ion grounding body is suitable for power industry.When equipment meets heavy current impact, grounding body and conductive channel
It can be released effectively charge rapidly, high ground potential is avoided to strike back, be particularly suitable for the power line more demanding to immediate current bleed off
The places such as road, substation, power plant, chemical plant, key lab, communication base station, gas field.
Following defect is primarily present for traditional lightning protection at present:
The first, using traditional lightning protection grounding network, discharge capacity is poor, and cryogenic effect is poor, and corrosion resistance is poor, and construction is inconvenient
Etc.；
The second, easy to aging, maintenance cost is high；
Third, safety guarantee effect are low.
Utility model content
Aiming at the shortcomings in the prior art, the technical problem to be solved by the present invention is to provide a kind of power distribution network is poor
Alienation lightning protection non-metallic ion grounding body.
In order to solve the above technical problems, the utility model is realized by following scheme: the non-gold of power distribution network differentiated lightning protection
Belong to ion grounding body, which includes non-metal body, metal electrode, ionic additive, ion storehouse, metal
Terminals, in the preparation, surface forms pore to the non-metal body, and non-metal body side is provided with a plurality of be vertically arranged
Metal electrode, which is connected with the metal terminal being exposed to outside the non-metal body, the non-gold
Owner's body surface bread, which is covered with one layer, ionic additive.
Further, the ionic additive is graphite additive.
Compared with the existing technology, the beneficial effects of the utility model are:
The first, antiseptic property is good, and non-metal body will not corrode, and the utility model connects the metal of grounding body
Line end is handled using special process.Improve the current potential of metal terminal in the soil, it is ensured that ion grounding body ontology uses the longevity
It orders more much longer than the service life of copper ion earthing pole.
In addition, containing protective agent ingredient, Ke Yiji in the reinforced external additive formula matched outside non-metallic ion grounding body
The earth alleviates the corrosion of metal terminal and earth mat, to make the longer life expectancy of earthed system.
The second, increase through-flow energy, increase thunder and lightning relieving capacity, improve service life.
The utility model belongs to electric power lightning protection application, is applied to power industry, by improving thunder and lightning relieving capacity, increases logical
Stream energy guarantees to operate normally after equipment experience lightning current can quickly release.
It is compared with the prior art:
1. resistance to powerful rush of current, aerial drainage is faster；
2. with soil sufficiently combined with, good water-retaining property；
3. lightning impulse current is not struck back；
4. environmental protection, pollution-free material composition；
5. vent flow is bigger than traditional earth mat by 20%；
6. the unit aerial drainage time is less than 20 milliseconds.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model nonmetal grounding body.
It is attached marked in the figure: non-metal body 1, metal electrode 2, ionic additive 3, ion storehouse 4, metal terminal 5.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Embodiment 1:
Please refer to attached drawing 1, the power distribution network differentiated lightning protection non-metallic ion grounding body of the utility model, the nonmetallic ion
Grounding body includes non-metal body 1, metal electrode 2, ionic additive 3, ion storehouse 4, metal terminal 5, the nonmetallic master
In the preparation, surface forms pore to body 1, and 1 side of non-metal body is provided with a plurality of metal electrode 2 being vertically arranged, the gold
Belong to 2 lower end of electrode and is connected with the metal terminal 5 being exposed to outside the non-metal body 1,1 surface of the non-metal body packet
It is covered with one layer of ionic additive 3.
A kind of optimal technical scheme of the present embodiment: the ionic additive 3 is graphite additive.
Embodiment 2:
It is the Specific construction step of the utility model non-metallic ion grounding body below:
1. the laying of vertical grounding electrode；It is excavated using dedicated trepan, cutting depth is 2.5 meters, and diameter is 50 centimetres.
It is put into the nonmetal grounding body of the utility model, graphite additive is wrapped on non-metallic ion grounding body, uses good conductivity
Soil compaction in layers；
2. the laying of horizontal grounding line；The cutting depth for being grounded ditch is 60 centimetres, and 40 lis can be adjusted to according to field condition
Graphite conducting wire is put into wherein by rice to 80 centimetres；
3. the connection between nonmetal grounding body；Graphite earth terminal is put into wire clamp using 304 stainless steel wire clamps, is used
Bolt is fixed；
4. the installation of downlead；Graphite is drawn the online bolt hole with the downlead of route to connect together, with the spiral shell of M16
Bolt is fixed；
5. with the soil compaction in layers horizontal grounding ditch of good conductivity；
6. testing；With the ground resistance of resistance test equipment test earth mat.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the patent model of the utility model
Enclose, equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, or directly or
It connects and is used in other relevant technical fields, be also included in the patent protection scope of the utility model.
Claims (2)
1. power distribution network differentiated lightning protection non-metallic ion grounding body, it is characterised in that: the non-metallic ion grounding body includes non-gold
Owner's body (1), metal electrode (2), ionic additive (3), ion storehouse (4), metal terminal (5), the non-metal body (1)
In the preparation, surface forms pore, and non-metal body (1) side is provided with a plurality of metal electrode (2) being vertically arranged, the gold
Belong to electrode (2) lower end and is connected with the metal terminal (5) for being exposed to the non-metal body (1) outside, the non-metal body
(1) surface is coated with one layer of ionic additive (3).
2. power distribution network differentiated lightning protection non-metallic ion grounding body according to claim 1, it is characterised in that: the ion
Additive (3) is graphite additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556920.1U CN209150316U (en) | 2018-09-25 | 2018-09-25 | Power distribution network differentiated lightning protection non-metallic ion grounding body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556920.1U CN209150316U (en) | 2018-09-25 | 2018-09-25 | Power distribution network differentiated lightning protection non-metallic ion grounding body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150316U true CN209150316U (en) | 2019-07-23 |
Family
ID=67267862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821556920.1U Active CN209150316U (en) | 2018-09-25 | 2018-09-25 | Power distribution network differentiated lightning protection non-metallic ion grounding body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150316U (en) |
-
2018
- 2018-09-25 CN CN201821556920.1U patent/CN209150316U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200817 Address after: 510000 No. 757 Dongfeng East Road, Guangzhou, Guangdong, Yuexiu District Co-patentee after: YANGJIANG POWER SUPPLY BUREAU OF GUANGDONG POWER GRID Corp. Patentee after: GUANGDONG POWER GRID Co. Address before: 529599 110 Mojiang Road, Yangjiang City, Guangdong Province Co-patentee before: SHENZHEN SEP INVESTMENT Co.,Ltd. Patentee before: YANGJIANG POWER SUPPLY BUREAU OF GUANGDONG POWER GRID Corp. |
|
| TR01 | Transfer of patent right |