CN103746195A - Special modular lightning-proof grounding device - Google Patents
Special modular lightning-proof grounding device Download PDFInfo
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- CN103746195A CN103746195A CN201410046480.5A CN201410046480A CN103746195A CN 103746195 A CN103746195 A CN 103746195A CN 201410046480 A CN201410046480 A CN 201410046480A CN 103746195 A CN103746195 A CN 103746195A
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Abstract
The invention discloses a special modular lightning-proof grounding device, which comprises a resistance reducing agent base and a herringbone conductive discharge device arranged in the resistance reducing agent base, wherein the herringbone conductive discharge device comprises a main conductive metal rod and at least two conductive discharge conductors; one end of each conductive discharge conductor is electrically connected with the main conductive metal rod; the conductive discharge conductors and the main conductive metal rod are positioned in the same horizontal plane; each conductive discharge conductor comprises an electrode element, a conductor connecting element and a discharge element; a sustained-release conductive liquid storage cavity is formed in each electrode element; the outer surface of each electrode element is coated with a nanocarbon anticorrosive conductive coating layer; sustained-release conductive liquid inlets/outlets are formed in the outer surfaces of the electrode elements, and are communicated with the sustained-release conductive liquid storage cavities; one end of each conductor connecting element is connected with one end of the corresponding electrode element, and the other end of each conductor connecting element is connected with the corresponding discharge element; the discharge elements are annular metal conductors; the other ends of the electrode elements are electrically connected with the main conductive metal rod.
Description
Technical field
The present invention relates to Lightning Prevention Technique field, particularly a kind of modularity lightning protection Special grounding device.
Background technology
At present the lightning-proof grounding body kind of China's electric power, communication and industrial and mineral is more, and as plating class, fine copper metal species, that on zinc-plated iron-steel body, puts electrically conductive graphite, cement layer falls resistance module class, the electrically conductive graphite carbon-point class of non-metallic conducting material.
All problems that exists in various degree of these goods, as: zinc-plated, copper plated steel ferrous metal based article, its thickness of coating is extremely limited, protective capability and corrosion-resistant poor, easily get rusty to damage and lost efficacy, cause lightning stroke trip have a power failure or burn out installations and facilities and personnel casualty accidents, and useful life is short, maintenance difficulty; Fine copper metallic article consumption noble metal copper amount is large, expensive, and cost is high, easily produces patina, causes resistance shakiness and potential safety hazard, polluted underground water source; Fall resistance module class goods, its built-in zinc-plated iron-steel body easy-to-rust damages, and useful life is short, and waste material is serious, and heavy, carrying and installation difficulty, and use is inconvenient, and cost is large; Electrically conductive graphite carbon-point based article fragility is large, and poor toughness can not bend, and frangibility damage, and processing dimension is short, is multi-section structure, installs and connects difficulty.
Summary of the invention
In view of this, be necessary to provide the modularity lightning protection Special grounding device of a kind of anticorrosion, stable conductivity, light easy installation.
A kind of modularity lightning protection Special grounding device, comprise resistance reducing agent basis and be arranged on the herring-bone form conduction discharge device in resistance reducing agent basis, herring-bone form conduction discharge device comprises conducting metal mobile jib and at least two conduction earial drainage conductors, one end and the conducting metal mobile jib of conduction earial drainage conductor are electrically connected, and conduction earial drainage conductor and conducting metal mobile jib are located in the same horizontal plane, the angle of conduction earial drainage conductor and conducting metal mobile jib is 30 °～60 °, conduction earial drainage conductor comprises electrode member, conductor connecting element, earial drainage element, the inside of electrode member is provided with slowly-releasing conduction liquid storage chamber, the outer surface of electrode member is coated with nano-carbon anticorrosion conductive coating layer, on the outer surface of electrode member, offer slowly-releasing conduction liquid manhole appendix, slowly-releasing conduction liquid manhole appendix is communicated with slowly-releasing conduction liquid storage chamber, one end of conductor connecting element is connected with one end of electrode member, the other end of conductor connecting element is connected with earial drainage element, earial drainage element is annular metal conductor, the other end of electrode member and conducting metal mobile jib are electrically connected.
Above-mentioned modularity lightning protection Special grounding device, herring-bone form conduction discharge device is arranged in resistance reducing agent basis, herring-bone form conduction discharge device comprises conducting metal mobile jib and at least two conduction earial drainage conductors, one end and the conducting metal mobile jib of conduction earial drainage conductor are electrically connected, and conduction earial drainage conductor and conducting metal mobile jib are located in the same horizontal plane, the angle of conduction earial drainage conductor and conducting metal mobile jib is 30 °～60 °, the inside of the electrode member of conduction earial drainage conductor is provided with slowly-releasing conduction liquid storage chamber, the outer surface of electrode member is coated with nano-carbon anticorrosion conductive coating layer, on the outer surface of electrode member, offer slowly-releasing conduction liquid manhole appendix, slowly-releasing conduction liquid manhole appendix is communicated with slowly-releasing conduction liquid storage chamber, one end of conductor connecting element is connected with one end of electrode member, the other end of conductor connecting element is connected with earial drainage element, earial drainage element is annular metal conductor, just do not need so at the construction field (site) to deep-cut and modularity lightning protection Special grounding device can be buried underground, realize the object of convenient installation, on outer surface due to electrode member, be provided with nano-carbon anticorrosion conductive coating layer, can improve antiseptic power and the conductive capability of modularity lightning protection Special grounding device, conducting liquid can be stored in slowly-releasing conduction liquid storage chamber simultaneously, and conducting liquid is discharged from slowly-releasing conduction liquid manhole appendix progressively, so lasting resistivity that reduces resistance reducing agent of the conductive ion density in resistance reducing agent around increase electrode member, and then the stable conductivity of assurance modularity lightning protection Special grounding device.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the modularity lightning protection Special grounding device of a preferred embodiments.
Accompanying drawing 2 is structural representations of herring-bone form conduction discharge device in Fig. 1.
Accompanying drawing 3 is in Fig. 2, to conduct electricity the structural representation of earial drainage conductor.
Accompanying drawing 4 is in Fig. 3, to conduct electricity the A-A of earial drainage conductor to cross-sectional view.
Accompanying drawing 5 is in Fig. 3, to conduct electricity the B-B of earial drainage conductor to cross-sectional view.
In figure: modularity lightning protection Special grounding device 10, resistance reducing agent basis 20, herring-bone form conduction discharge device 30, conducting metal mobile jib 31, conduction earial drainage conductor 32, electrode member 320, slowly-releasing conduction liquid storage chamber 3200, nano-carbon anticorrosion conductive coating layer 3201, slowly-releasing conduction liquid manhole appendix 3202, intercommunicating pore 3203, conductor connecting element 321, earial drainage element 323, slowly-releasing conduction liquid storage chamber 3230, intercommunicating pore 3231, slowly-releasing conduction liquid manhole appendix 3232, rainwater-collecting and conveying device 40, draw metal wire 50.
Embodiment
Please refer to Fig. 1, modularity lightning protection Special grounding device 10 comprises resistance reducing agent basis 20 and is arranged on the herring-bone form conduction discharge device 30 in resistance reducing agent basis 20, herring-bone form conduction discharge device 30 comprises conducting metal mobile jib 31 and at least two conduction earial drainage conductors 32, one end and the conducting metal mobile jib 31 of conduction earial drainage conductor 32 are electrically connected, and conduction earial drainage conductor 32 is located in the same horizontal plane with conducting metal mobile jib 31, conduction earial drainage conductor 32 is 30 °～60 ° with the scope of the angle a of conducting metal mobile jib 31.
Further, modularity lightning protection Special grounding device 10 also comprises rainwater-collecting and conveying device 40, rainwater-collecting and conveying device 40 are arranged in resistance reducing agent basis 20, and be positioned at the top of herring-bone form conduction discharge device 30, the water inlet of rainwater-collecting and conveying device 40 stretches out resistance reducing agent basis 20, and the delivery port of rainwater-collecting and conveying device 40 is arranged in resistance reducing agent basis 20, so rainwater-collecting and conveying device 40 can be by rainwater-collectings, and the rainwater of collection is delivered in resistance reducing agent basis 20 slowly by delivery port, to guarantee the stable conductivity of modularity lightning protection Special grounding device 10.
Conduction earial drainage conductor 32 comprises electrode member 320, conductor connecting element 321, earial drainage element 323, the inside of electrode member 320 is provided with slowly-releasing conduction liquid storage chamber 3200, the outer surface of electrode member 320 is coated with nano-carbon anticorrosion conductive coating layer 3201, on the outer surface of electrode member 320, offer slowly-releasing conduction liquid manhole appendix 3202, slowly-releasing conduction liquid manhole appendix 3202 is communicated with slowly-releasing conduction liquid storage chamber 3201, one end of conductor connecting element 321 is connected with one end of electrode member 320, the other end of conductor connecting element 321 is connected with earial drainage element 323, earial drainage element 323 is annular metal conductor, the circulus of earial drainage element 323 can reduce step voltage, to ensure personal safety, the other end of electrode member 320 and conducting metal mobile jib 31 are electrically connected.
In the present embodiment, the angle a of conduction earial drainage conductor and conducting metal mobile jib is 45 °.Electrode member 320 is cylindric, the shape in slowly-releasing conduction liquid storage chamber 3200 is also cylindric, on the outer surface of electrode member 320, also offer intercommunicating pore 3203, conductor connecting element 321 is conductive metal pipe, one end of conductor connecting element 321 is connected and is communicated with the intercommunicating pore 3203 of electrode member 320, and the other end of conductor connecting element 321 is connected with earial drainage element 323; Earial drainage element 323 inside are provided with slowly-releasing conduction liquid storage chamber 3230, the surface of earial drainage element 323 offers intercommunicating pore 3231 and slowly-releasing conduction liquid manhole appendix 3232, intercommunicating pore 3231 and slowly-releasing conduction liquid manhole appendix 3232 are communicated with slowly-releasing conduction liquid storage chamber 3230, and the other end of conductor connecting element 321 is connected and is communicated with the intercommunicating pore 3231 of earial drainage element 323.The length of electrode member 320 is 1500mm, and the internal diameter in the slowly-releasing conduction liquid storage chamber 3200 of electrode member 320 is 46mm, and the length of conductor connecting element 321 is 300mm, and the interior diameter of earial drainage element 323 is 1200mm, and the overall diameter of earial drainage element 323 is 1224 mm; The other end of electrode member 320 with draw metal wire 50 and be connected, the length of drawing metal wire 50 is 300mm, the other end and the conducting metal mobile jib 31 of drawing metal wire 50 are electrically connected.
Above-mentioned modularity lightning protection Special grounding device 10 is installed at the construction field (site), can complete installation according to actual environment demand: the area, mine of for example road it is difficult to walk on the way, prevent from damaging modularity lightning protection Special grounding device 10 because road jolts, can conduction earial drainage conductor 32 be connected on conducting metal mobile jib 31 according to above-mentioned angle Assembling, to form herring-bone form conduction discharge device 30, resistance reducing agent is added to water and be stirred into starchiness, in starchy resistance reducing agent being inserted in the hole of digging, reach and herring-bone form is conducted electricity after predetermined thickness to discharge device 30 and be placed on the resistance reducing agent in hole, finally repave the starchy resistance reducing agent of one deck, and rainwater-collecting and conveying device 40 are arranged on resistance reducing agent, to form described modularity lightning protection Special grounding device 10, then repave the compacting of one deck fine earth, and the water inlet of rainwater-collecting and conveying device 40 leaks outside at fine earth layer, one end of conducting metal mobile jib 31 is connected with extraneous metallic conductor, to be grounded installation, comparing the smooth job site of road, modularity lightning protection Special grounding device 10 can be made to prefabricated component, modularity lightning protection Special grounding device 10 is directly placed in intact hole.Conduction earial drainage conductor 32 in modularity lightning protection Special grounding device 10 connects and composes herring-bone form with conducting metal mobile jib 31, so can improve the electric conductivity of modularity lightning protection Special grounding device 10, on the outer surface of electrode member 320, be provided with nano-carbon anticorrosion conductive coating layer 3201, can improve antiseptic power and the conductive capability of modularity lightning protection Special grounding device 10, slowly-releasing conduction liquid storage chamber 3200 simultaneously, conducting liquid can be stored in slowly-releasing conduction liquid storage chamber 3230, and progressively by conducting liquid from slowly-releasing conduction liquid manhole appendix 3202, slowly-releasing conduction liquid manhole appendix 3232 discharges, so increase electrode member 320, conductor connecting element 321, conductive ion density around earial drainage element structure 323 in resistance reducing agent and soil has continued to reduce resistance reducing agent, the resistivity of soil, and then the stable conductivity of assurance modularity lightning protection Special grounding device 10.
Claims (7)
1. a modularity lightning protection Special grounding device, it is characterized in that: comprise resistance reducing agent basis and be arranged on the herring-bone form conduction discharge device in resistance reducing agent basis, herring-bone form conduction discharge device comprises conducting metal mobile jib and at least two conduction earial drainage conductors, one end and the conducting metal mobile jib of conduction earial drainage conductor are electrically connected, and conduction earial drainage conductor and conducting metal mobile jib are located in the same horizontal plane, the angle of conduction earial drainage conductor and conducting metal mobile jib is 30 °～60 °, conduction earial drainage conductor comprises electrode member, conductor connecting element, earial drainage element, the inside of electrode member is provided with slowly-releasing conduction liquid storage chamber, the outer surface of electrode member is coated with nano-carbon anticorrosion conductive coating layer, on the outer surface of electrode member, offer slowly-releasing conduction liquid manhole appendix, slowly-releasing conduction liquid manhole appendix is communicated with slowly-releasing conduction liquid storage chamber, one end of conductor connecting element is connected with one end of electrode member, the other end of conductor connecting element is connected with earial drainage element, earial drainage element is annular metal conductor, the other end of electrode member and conducting metal mobile jib are electrically connected.
2. modularity lightning protection Special grounding device according to claim 1, is characterized in that: the angle of conduction earial drainage conductor and conducting metal mobile jib is 45 °.
3. modularity lightning protection Special grounding device according to claim 1, it is characterized in that: modularity lightning protection Special grounding device also comprises rainwater-collecting and conveying device, rainwater-collecting and conveying device are arranged in resistance reducing agent basis, and be positioned at the top of herring-bone form conduction discharge device, the water inlet of rainwater-collecting and conveying device stretches out resistance reducing agent basis, and the delivery port of rainwater-collecting and conveying device is arranged in resistance reducing agent basis.
4. modularity lightning protection Special grounding device according to claim 1, it is characterized in that: electrode member is cylindric, the shape in slowly-releasing conduction liquid storage chamber is also cylindric, on the outer surface of electrode member, also offer intercommunicating pore, conductor connecting element is conductive metal pipe, one end of conductor connecting element is connected and is communicated with the intercommunicating pore of electrode member, and the other end of conductor connecting element is connected with earial drainage element.
5. modularity lightning protection Special grounding device according to claim 4, it is characterized in that: earial drainage element internal is provided with slowly-releasing conduction liquid storage chamber, the surface of earial drainage element offers intercommunicating pore and slowly-releasing conduction liquid manhole appendix, intercommunicating pore and slowly-releasing conduction liquid manhole appendix are communicated with slowly-releasing conduction liquid storage chamber, and the other end of conductor connecting element is connected and is communicated with the intercommunicating pore of earial drainage element.
6. modularity lightning protection Special grounding device according to claim 5, it is characterized in that: the length of electrode member is 1500mm, the internal diameter in the slowly-releasing conduction liquid storage chamber of electrode member is 46mm, the length of conductor connecting element is 300mm, the interior diameter of earial drainage element is 1200mm, and the overall diameter of earial drainage element is 1224 mm.
7. modularity lightning protection Special grounding device according to claim 6, is characterized in that: the other end of electrode member with draw metal wire and be connected, the length of drawing metal wire is 300mm, the other end and the conducting metal mobile jib of drawing metal wire are electrically connected.
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| CN201410046480.5A CN103746195B (en) | 2014-02-10 | 2014-02-10 | Modularity lightning protection Special grounding device |
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| CN201410046480.5A CN103746195B (en) | 2014-02-10 | 2014-02-10 | Modularity lightning protection Special grounding device |
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| CN103746195B CN103746195B (en) | 2015-12-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356079A (en) * | 2014-08-22 | 2016-02-24 | 中国甘肃国际经济技术合作总公司 | Intensive grounding electrode and installation method thereof |
| CN111463591A (en) * | 2020-05-20 | 2020-07-28 | 河南四达电力设备股份有限公司 | Slow-release flexible ion composite grounding electrode |
| CN112186700A (en) * | 2020-09-27 | 2021-01-05 | 秦锦峰 | Lightning protection method for power transmission line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10223279A (en) * | 1996-11-22 | 1998-08-21 | Nippon Chiko Co Ltd | Grounding method for electric equipment and grounded electrode used therefor |
| WO2009022841A2 (en) * | 2007-08-16 | 2009-02-19 | Dong Yang Industrial Co., Ltd. | Conductive concrete ground member with paper casing and device for manufacturing the same |
| CN202930571U (en) * | 2012-12-17 | 2013-05-08 | 成都桑莱特科技股份有限公司 | Ultra high voltage transmission line tower grounding device |
| CN203192947U (en) * | 2013-04-03 | 2013-09-11 | 北京鼎一伟信科技发展有限公司 | Grounding device |
| CN203377384U (en) * | 2013-07-18 | 2014-01-01 | 冯明生 | A composite grounding resistance-reducing apparatus |
| CN203690514U (en) * | 2014-02-10 | 2014-07-02 | 银川锦天乐防雷技术有限公司 | Special modular lightning-proof grounding device |
-
2014
- 2014-02-10 CN CN201410046480.5A patent/CN103746195B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10223279A (en) * | 1996-11-22 | 1998-08-21 | Nippon Chiko Co Ltd | Grounding method for electric equipment and grounded electrode used therefor |
| WO2009022841A2 (en) * | 2007-08-16 | 2009-02-19 | Dong Yang Industrial Co., Ltd. | Conductive concrete ground member with paper casing and device for manufacturing the same |
| CN202930571U (en) * | 2012-12-17 | 2013-05-08 | 成都桑莱特科技股份有限公司 | Ultra high voltage transmission line tower grounding device |
| CN203192947U (en) * | 2013-04-03 | 2013-09-11 | 北京鼎一伟信科技发展有限公司 | Grounding device |
| CN203377384U (en) * | 2013-07-18 | 2014-01-01 | 冯明生 | A composite grounding resistance-reducing apparatus |
| CN203690514U (en) * | 2014-02-10 | 2014-07-02 | 银川锦天乐防雷技术有限公司 | Special modular lightning-proof grounding device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356079A (en) * | 2014-08-22 | 2016-02-24 | 中国甘肃国际经济技术合作总公司 | Intensive grounding electrode and installation method thereof |
| CN105356079B (en) * | 2014-08-22 | 2018-05-15 | 中国甘肃国际经济技术合作总公司 | Intensive earthing pole and installation method |
| CN111463591A (en) * | 2020-05-20 | 2020-07-28 | 河南四达电力设备股份有限公司 | Slow-release flexible ion composite grounding electrode |
| CN112186700A (en) * | 2020-09-27 | 2021-01-05 | 秦锦峰 | Lightning protection method for power transmission line |
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| CN103746195B (en) | 2015-12-23 |
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Address after: 750002, building 5, Business Plaza, hi tech Zone, the Ningxia Hui Autonomous Region, Yinchuan Patentee after: Ningxia Zhongke Tianji Lightning Protection Technology Co.,Ltd. Address before: 750002, building 5, Business Plaza, hi tech Zone, the Ningxia Hui Autonomous Region, Yinchuan Patentee before: YINCHUAN JINTIANLE LIGHTNING PROTECTION TECHNOLOGY Co.,Ltd. |
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Address after: 750002, the Ningxia Hui Autonomous Region, Yinchuan Jinfeng District, Xinchang West Road, Bauhinia business center, E block, room 1202 Patentee after: NINGXIA CN-SC LIGHTING PROTECTION Co.,Ltd. Address before: 750002, building 5, Business Plaza, hi tech Zone, the Ningxia Hui Autonomous Region, Yinchuan Patentee before: Ningxia Zhongke Tianji Lightning Protection Technology Co.,Ltd. |