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 PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- band iron
- grounding module
- graphite grounding
- vertical
- level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 124
- 229910052742 iron Inorganic materials 0.000 claims abstract description 56
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 24
- 239000010439 graphite Substances 0.000 claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000001354 calcination Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Insulators (AREA)
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
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.
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 |
Family
ID=52541155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601634.8U Expired - Fee Related CN204167500U (en) | 2014-10-17 | 2014-10-17 | A kind of pulse electric net system thunder defending earthing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167500U (en) |
Cited By (3)
| 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 permanent pre-embedded grounding body for urban distribution network and its construction method |
-
2014
- 2014-10-17 CN CN201420601634.8U patent/CN204167500U/en not_active Expired - Fee Related
Cited By (3)
| 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 permanent pre-embedded grounding body for urban distribution network and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 |