CN204333294U - Conductive nano ion grounding electrode - Google Patents
Conductive nano ion grounding electrode Download PDFInfo
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- CN204333294U CN204333294U CN201520008685.4U CN201520008685U CN204333294U CN 204333294 U CN204333294 U CN 204333294U CN 201520008685 U CN201520008685 U CN 201520008685U CN 204333294 U CN204333294 U CN 204333294U
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Abstract
The utility model relates to a kind of conductive nano ion grounding electrode, comprise main earth electrode, multiple first point of earth electrode and multiple second point of earth electrode, one end of described first point of earth electrode is hinged on the position of main earth electrode near earth terminal, and the other end of second point of earth electrode and first point of earth electrode is hinged; Described main earth electrode, first point of earth electrode and second point of earth electrode comprise conductive nano coated glass outer steel shell, are provided with liner Cu-Ag-Ni-Nb alloy-layer in described conductive nano coated glass outer steel shell; The conductive ion of inhibition is filled with in described liner Cu-Ag-Ni-Nb alloy-layer.When using the utility model, second point of earth electrode and first point of earth electrode stretch out, thus add diffusing area and plasma diffusing W,Mo area, and what improve whole ground network lets out power.In addition lead the Wrapping formed obtained nano conducting paint glass fibre reinforced plastics casing of carbon fiber wire by nano conducting paint layer and height, there is glass fibre reinforced plastic structure, be rich in high mechanical strength, decay resistance.
Description
Technical field
The utility model relates to the earth electrode in the ground network of electric power system, refers to a kind of conductive nano ion grounding electrode particularly.
Background technology
The ground network of electric power system is for getting rid of the stored charge of ground installation, normally the metallic ground forming ground network is extremely directly imbedded underground, earth electrode is destroyed because being subject to electrochemical corrosion in soil, in the soil that corrosivity is serious, earth electrode will be corroded totally in several years, after earthing electric network is corroded, its surface can generate corrosion product thus affect the conductivity of ground network.If ground network ruptures because of corrosion, the power of letting out of whole ground network can be made to reduce, thus jeopardize the safe operation of ground installation.Once there is a lot of accident and all caused fault spread because ground network is bad in domestic electrical network.Many earth electrodes do not consider anticorrosive measure, run Grounding Grid for many years serious, can not meet thermally-stabilised requirement, when be short-circuited accident time, earth mat blows, and earth potential raises, and high pressure seals in secondary circuit, makes fault spread, causes heavy economic losses.
Generally adopt steel to be earthing material in the world at present, China and many countries also adopt steel, and the U.S. and some European countries then adopt copper material, and copper corrosion resistance is better, but expensive, and input cost increases by 5 ~ 6 times, and easily galvanic corrosion occurs.Steel is as earth electrode, thermal stability comparatively copper is good, low price, but its decay resistance is poor, for improving its decay resistance, method the most frequently used at present adopts galvanized steel to slow down to make corrosion rate, but in the soil that corrosivity is more serious, zinc coat also can be corroded very soon, is therefore also difficult to fundamentally solve etching problem.Find after deliberation, adopt corrosion-resistant conductive coating to be the high-corrosion resistance that matrix can ensure that earth electrode, the high conductivity of carbon nano-tube also further reduces the resistance of earth mat simultaneously, ensure that the safe and stable operation of earth mat.
Summary of the invention
The object of the invention is overcome above-mentioned the deficiencies in the prior art and provide a kind of conductive nano ion grounding electrode, and this ion grounding electrode mechanical strength is high, good corrosion resistance, and has high conductivity.
The technical scheme realizing the employing of the utility model object is: a kind of conductive nano ion grounding electrode comprises main earth electrode, multiple first point of earth electrode and multiple second point of earth electrode, one end of described first point of earth electrode is hinged on the position of main earth electrode near earth terminal, and the other end of second point of earth electrode and first point of earth electrode is hinged; Described main earth electrode, first point of earth electrode and second point of earth electrode comprise conductive nano coated glass outer steel shell, are provided with liner Cu-Ag-Ni-Nb alloy-layer in described conductive nano coated glass outer steel shell; The conductive ion of inhibition is filled with in described liner Cu-Ag-Ni-Nb alloy-layer.
In technique scheme, it is Wrapping formed obtained that described conductive nano coated glass outer steel shell leads carbon fiber wire by conductive nano coating and height.
In technique scheme, described conductive nano coating and Cu-Ag-Ni-Nb alloy-layer have netted pore, are interspersed between the netted pore on conductive nano coating and Cu-Ag-Ni-Nb alloy-layer.
The utility model ion earthing is imbedded in the deep-well dug, second point of earth electrode and first point of earth electrode are opened successively, second point of earth electrode and first point of earth electrode are stretched out, thus adds diffusing area and plasma diffusing W,Mo area, what improve whole ground network lets out power.
The utility model has following beneficial effect:
1, lead the Wrapping formed obtained nano conducting paint glass fibre reinforced plastics casing of carbon fiber wire by conductive nano coating and height, there is glass fibre reinforced plastic structure, be rich in high mechanical strength, decay resistance.
2, the conductive nano coating in conductive nano shell is filled with the single armed carbon nano-tube of thermal conductivity up to 6600W/ (m.K), can promote thermal conductivity and the radiation efficiency on surface greatly.
3, the liner Cu-Ag-Ni-Nb alloy-layer in conductive nano coating further can improve permanent life-span and the electric conductivity of ion grounding electrode.
4, conductive nano coating and Cu-Ag-Ni-Nb alloy-layer have netted pore, pore can ensure the slowly lasting release of conductive ion, and network structure staggered between the two further can control the rate of release of conductive ion, makes the useful life of ion grounding electrode more lasting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model conductive nano ion grounding electrode.
Fig. 2 is the generalized section of the utility model conductive nano ion grounding electrode used.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the utility model conductive nano ion grounding electrode comprises main earth electrode 1, multiple first point of earth electrode 2 and multiple second point of earth electrode 3, wherein, the lower end of first point of earth electrode 2 is hinged on the position 1.1 (or be directly hinged on earth terminal) of main earth electrode near earth terminal, and the other end of second point of earth electrode 3 and first point of earth electrode 2 is hinged.During use, ion grounding electrode is placed in the deep-well dug, then by second point of earth electrode being rotated and driving first point of earth electrode to open, multiple like this first point of earth electrode 2 and multiple second point of earth electrode 3 can extend to multiple directions, thus add diffusing area and plasma diffusing W,Mo area, what improve whole ground network lets out power.In addition, multiple first point of earth electrode 2 and multiple second point of earth electrode 3 can be folded and collapse near main earth electrode 1, thus the transport that is easy to carry.
As shown in Figure 2, main earth electrode 1 used in the utility model, a point earth electrode (first point of earth electrode 2 and second point of earth electrode 3) comprise nano conducting paint glass fibre reinforced plastics casing 4, and it is Wrapping formed obtained that nano conducting paint glass fibre reinforced plastics casing 4 leads carbon fiber wire by conductive nano coating and height.Conductive nano coating in the present embodiment is made by other materials such as electric resin and single armed carbon nano-tube, repeats no more herein.Nano conducting paint glass fibre reinforced plastics casing 4 inside is provided with liner Cu-Ag-Ni-Nb alloy-layer 5, the conductive ion of slowly-releasing is filled with in Cu-Ag-Ni-Nb alloy-layer 5, conductive ion can be discharged slowly for a long time, the reduction of lasting guarantee earth resistance, ensure the safe and stable operation of earth mat.
As a kind of preferred implementation of the present utility model, in order to ensure the slowly lasting release of conductive ion, conductive nano coating and Cu-Ag-Ni-Nb alloy-layer 5 have netted pore, and be interspersed between netted pore on conductive nano coating and Cu-Ag-Ni-Nb alloy-layer 5, the rate of release of conductive ion can be controlled further.
Claims (3)
1. a conductive nano ion grounding electrode, it is characterized in that: comprise main earth electrode, multiple first point of earth electrode and multiple second point of earth electrode, one end of described first point of earth electrode is hinged on the position of main earth electrode near earth terminal, and the other end of second point of earth electrode and first point of earth electrode is hinged; Described main earth electrode, first point of earth electrode and second point of earth electrode comprise conductive nano coated glass outer steel shell, are provided with liner Cu-Ag-Ni-Nb alloy-layer in described conductive nano coated glass outer steel shell; The conductive ion of inhibition is filled with in described liner Cu-Ag-Ni-Nb alloy-layer.
2. conductive nano ion grounding electrode according to claim 1, is characterized in that: it is Wrapping formed obtained that described conductive nano coated glass outer steel shell leads carbon fiber wire by conductive nano coating and height.
3. conductive nano ion grounding electrode according to claim 2, is characterized in that: described conductive nano coating and Cu-Ag-Ni-Nb alloy-layer have netted pore, is interspersed between the netted pore on conductive nano coating and Cu-Ag-Ni-Nb alloy-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008685.4U CN204333294U (en) | 2015-01-07 | 2015-01-07 | Conductive nano ion grounding electrode |
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| CN201520008685.4U CN204333294U (en) | 2015-01-07 | 2015-01-07 | Conductive nano ion grounding electrode |
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| CN204333294U true CN204333294U (en) | 2015-05-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244686A (en) * | 2018-07-26 | 2019-01-18 | 合德华厦安防科技有限公司 | A kind of plug and preparation method thereof for earthed system |
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2015
- 2015-01-07 CN CN201520008685.4U patent/CN204333294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244686A (en) * | 2018-07-26 | 2019-01-18 | 合德华厦安防科技有限公司 | A kind of plug and preparation method thereof for earthed system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Gang Inventor after: Zhao Dingyi Inventor after: Hu Chuanbing Inventor before: Li Xin Inventor before: Zhao Dingyi Inventor before: Qu Zhongwei Inventor before: Rao Huan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: 430080, Jilin street, Qingshan District, Hubei, Wuhan, China -1 Patentee after: Wuhan Teng Yaoxin Materials Engineering Co. Ltd. Address before: 430223 Hubei, East Lake, New Technology Development Zone, Binhu Road, No. 26 Pell center, building 2, building 8, building Patentee before: WUHAN KEDIAO ELECTRIC POWER TECHNOLOGY CO., LTD. |