CN204167500U - A kind of pulse electric net system thunder defending earthing device - Google Patents

A kind of pulse electric net system thunder defending earthing device Download PDF

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Publication number
CN204167500U
CN204167500U CN201420601634.8U CN201420601634U CN204167500U CN 204167500 U CN204167500 U CN 204167500U CN 201420601634 U CN201420601634 U CN 201420601634U CN 204167500 U CN204167500 U CN 204167500U
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China
Prior art keywords
band iron
vertical
earthing
level
grounding module
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Active
Application number
CN201420601634.8U
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Chinese (zh)
Inventor
吴洪伟
李文华
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SICHUAN WEIMIN TECHNOLOGY Co Ltd
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SICHUAN WEIMIN TECHNOLOGY Co Ltd
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Priority to CN201420601634.8U priority Critical patent/CN204167500U/en
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Abstract

The utility model discloses a kind of pulse electric net system thunder defending earthing device, it comprises graphite grounding module (1), vertical connection band iron (2), level connection joint band iron (3) and vertical ground connection band iron (4), every three of described graphite grounding module (1) is one group, and one end of each graphite grounding module (1) is all fixedly connected with one vertically connects band iron (2), described vertical connection band iron (2) is connected with level connection joint band iron (3) respectively, described level connection joint band iron (3) is connected with vertical ground connection band iron (4), the formation ground above ground level, one end earth point (5) of described vertical ground connection band iron (4).The beneficial effects of the utility model are: it has, and structure is simple, long service life and the good advantage of lightning protection effect.

Description

A kind of pulse electric net system thunder defending earthing device
Technical field
The utility model relates to grounding-for-lightning device, particularly a kind of pulse electric net system thunder defending earthing device.
Background technology
Lightning protection, refers to by composition interception, dredges the integral system mode of finally releasing into ground to prevent by the electromagnetic pulse of direct lightning strike or thunder and lightning building itself or the hurtful guard technology of its internal unit.
In pulse electric net system, the interference of thunder and lightning directly can have influence on the work of pulse electric net system, therefore must carry out the lightening protection engineering of pulse electric net system.Ground connection is the most important link of lightening protection engineering, no matter be direct lightning strike protection, or the electrostatic induction of thunder and lightning, electromagnetic induction and lightning surge intrusion guard technology, be all finally that lightning current is sent into the earth.So there is no good grounding technology, just can not have qualified anti-ray process.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides that a kind of structure is simple, long service life and the good pulse electric net system thunder defending earthing device of lightning protection effect.
The purpose of this utility model is achieved through the following technical solutions: a kind of pulse electric net system thunder defending earthing device, it comprises graphite grounding module, vertically connects band iron, level connection joint band iron and vertical ground connection band iron, every three of described graphite grounding module is one group, and one end of each graphite grounding module is all fixedly connected with one vertically connects band iron, described vertical connection band iron is connected with level connection joint band iron respectively, described level connection joint band iron is connected with vertical ground connection band iron, formation ground above ground level, one end earth point of described vertical ground connection band iron.
The spacing of described graphite grounding module often between adjacent two is greater than 150cm.
Described vertical connection band iron adopts to be welded and fixed with graphite grounding module and is connected.
Described vertical ground connection band iron, level connection joint band iron and vertical ground connection band iron surface soaking are coated with zinc.
The utility model has the following advantages: grounding-for-lightning device of the present utility model, band iron outer surface is coated with zinc, and the weld of band iron passes through antirust treatment, avoid grounding-for-lightning device to get rusty, thus improve useful life, with graphite as earthing module, there is good conductive effect, and the fusing point of graphite grounding module is high, after the calcination of superhigh temperature electric arc, the loss of graphite grounding module weight is little, and the coefficient of expansion is also very little, thus ensure that lightning protection effect, further improve the useful life of this device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure, 1-graphite grounding module, the vertical ground connection band iron of 2-, 3-level connection joint band iron, the vertical ground connection band iron of 4-, 5-ground earth point.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, protection range of the present utility model is not limited to the following stated:
As shown in Figure 1, a kind of pulse electric net system thunder defending earthing device, it comprises graphite grounding module 1, vertical connection band iron 2, level connection joint band iron 3 and vertical ground connection band iron 4, every three of described graphite grounding module 1 is one group, and one end of each graphite grounding module 1 is all fixedly connected with a vertical connection band iron 2, described vertical connection band iron 2 is connected with level connection joint band iron 3 respectively, described level connection joint band iron 3 is connected with vertical ground connection band iron 4, formation ground above ground level, one end earth point 5 of described vertical ground connection band iron 4, conducting electricity very well of graphite grounding module, thunder and lightning is can be good to import the earth, and its good heat conductivity, fusing point is high, after the calcination of superhigh temperature electric arc, the loss of graphite grounding module weight is little, the coefficient of expansion is also very little, thus improve the useful life of this device.
In an embodiment, the spacing of described graphite grounding module 1 often between adjacent two is greater than 150cm, described vertical ground connection band iron 2, level connection joint band iron 3 and the surperficial soaking of vertical ground connection band iron 4 are coated with zinc, get rusty to avoid band iron, affect the useful life of this device, the height of vertical ground connection band iron 2 is greater than 100cm, and the length of level connection joint band iron 3 is greater than 310cm, vertical connection band iron 2 adopts to be welded and fixed with graphite grounding module 1 and is connected, and all welding go out all passes through antirust treatment, in order to improve the useful life of this device, as shown in Figure 1, dotted portion is earth fill area, this earthing device is just embedded in earth fill area, compacting is required when filling earth.

Claims (4)

1. a pulse electric net system thunder defending earthing device, it is characterized in that: it comprises graphite grounding module (1), vertical connection band iron (2), level connection joint band iron (3) and vertical ground connection band iron (4), every three of described graphite grounding module (1) is one group, and one end of each graphite grounding module (1) is all fixedly connected with one vertically connects band iron (2), described vertical connection band iron (2) is connected with level connection joint band iron (3) respectively, described level connection joint band iron (3) is connected with vertical ground connection band iron (4), the formation ground above ground level, one end earth point (5) of described vertical ground connection band iron (4).
2. a kind of pulse electric net system thunder defending earthing device according to claim 1, is characterized in that: the described spacing of graphite grounding module (1) often between adjacent two is greater than 150cm.
3. a kind of pulse electric net system thunder defending earthing device according to claim 1, is characterized in that: described vertical connection band iron (2) adopts to be welded and fixed with graphite grounding module (1) and is connected.
4. a kind of pulse electric net system thunder defending earthing device according to claim 1, is characterized in that: described vertical ground connection band iron (2), level connection joint band iron (3) and vertical ground connection band iron (4) surperficial soaking are coated with zinc.
CN201420601634.8U 2014-10-17 2014-10-17 A kind of pulse electric net system thunder defending earthing device Active CN204167500U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420601634.8U CN204167500U (en) 2014-10-17 2014-10-17 A kind of pulse electric net system thunder defending earthing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420601634.8U CN204167500U (en) 2014-10-17 2014-10-17 A kind of pulse electric net system thunder defending earthing device

Publications (1)

Publication Number Publication Date
CN204167500U true CN204167500U (en) 2015-02-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420601634.8U Active CN204167500U (en) 2014-10-17 2014-10-17 A kind of pulse electric net system thunder defending earthing device

Country Status (1)

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CN (1) CN204167500U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466440A (en) * 2014-12-11 2015-03-25 四川为民科技有限公司 Pulse power grid system lightning protection grounding device for animal protection and installation method thereof
CN105048118A (en) * 2015-05-25 2015-11-11 平顶山电子衡器制造有限公司 Grounding device for stabilizing electronic weighing instrument
CN110444919A (en) * 2019-09-19 2019-11-12 国网青海省电力公司黄化供电公司 A kind of permanent embedded grounding body of urban distribution network and its construction method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466440A (en) * 2014-12-11 2015-03-25 四川为民科技有限公司 Pulse power grid system lightning protection grounding device for animal protection and installation method thereof
CN105048118A (en) * 2015-05-25 2015-11-11 平顶山电子衡器制造有限公司 Grounding device for stabilizing electronic weighing instrument
CN110444919A (en) * 2019-09-19 2019-11-12 国网青海省电力公司黄化供电公司 A kind of permanent embedded grounding body of urban distribution network and its construction method

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