CN203205551U - Lightning protective grounding body - Google Patents
Lightning protective grounding body Download PDFInfo
- Publication number
- CN203205551U CN203205551U CN 201320206392 CN201320206392U CN203205551U CN 203205551 U CN203205551 U CN 203205551U CN 201320206392 CN201320206392 CN 201320206392 CN 201320206392 U CN201320206392 U CN 201320206392U CN 203205551 U CN203205551 U CN 203205551U
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- graphite
- grounding body
- lightning
- wire harness
- linings
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Abstract
The utility model discloses a lightning protective grounding body, belonging to the technical field of conductors. The lightning protective grounding body comprises a graphite wire harness, wherein the graphite wire harness is formed by multiple graphite wires arranged together, and a graphite layer is fixedly arranged outside the graphite wire harness. The lightning protective grounding body has the advantages that the graphite layer is good in conductivity and thermal conductivity and resists to high temperature and corrosion; and the grounding body is suitable for different environments, long in service life and low in cost, saves energy, and protects the environment.
Description
Technical field
The utility model belongs to the electric conductor technical field, relates in particular to a kind of lightning-proof grounding body.
Background technology
At present, China is in fields such as electric power, communication, lightning protections, employed metallic article is not corrosion-resistant, easily get rusty, cause earth resistance unstable, raise, easily lightning disturbance occurs in counterattack, and useful life is short, the repair and maintenance difficulty, the engineering that renovates is frequent, waste material and soil, and integrated cost is high;
The method of preventing corrosion of metals such as round steel, band steel that are used for lightning-proof grounding body are galvanized anticorrosive, and the waste water that galvanized anticorrosive produces etc. are seriously polluted.
In addition, the waste material of graphite product: the graphite product rubbish that produces in waste material, discontinued product and other graphite product production processes such as production graphite packing, graphite seal generation etc., because the good corrosion resistance of graphite, so that graphite rubbish can't easy processing as other degradable class rubbish, need to take a large amount of land areas and process;
Simultaneously, owing to contain glass fibre, wet goods contaminated environment in a large amount of graphite product, so that seriously polluted to environment, soil, underground water etc. in the graphite product garbage processing procedure, badly influence the fail safe of people around, poultry productive life;
Moreover because graphite is non-renewable resources, a large amount of graphite product rubbish has equaled to waste a large amount of graphite mineral resources.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of lightning-proof grounding body, to solve existing lightning protection electric conductor poor electric conductivity, corrosion-resistant, the short technical problem of life-span of using.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of lightning-proof grounding body, comprise the graphite wire harness that some graphite lines arranged together form, and the outside of described graphite wire harness is fastened with graphite linings.
As further improvement, the outside of described graphite linings is coated with the graphite line braid.
As further improvement, tighten together by conductive adhesive layer between described graphite wire harness and the graphite linings.
As further improvement, be provided with some corrosion-resistant enhancing silks in the described graphite linings.
As further improvement, the end of described graphite wire harness, graphite linings and graphite line braid is provided with connection end.
As improving further the powdered graphite of the graphite in described graphite line braid and the described graphite linings for adopting the graphite waste material to make through pulverizing, screening, purification multiple tracks deep process.
After having adopted technique scheme, the beneficial effects of the utility model are:
Because the graphite wire harness is that nonmetallic materials are corrosion-resistant, has avoided the easy etching problem of use metal connecting terrain, the graphite wire harness adopts high-carbon graphite, excellent conductivity; Graphite linings with the graphite line wrapping around and fastening after not only strengthened the conductivity of graphite wire harness, played again the effect of protection graphite wire harness, also enlarged the electric capacity as lightning-proof grounding body simultaneously, increased resistance reducing effect.
Owing to being provided with corrosion-resistant toughness and the tensile strength that silk has more increased graphite linings that strengthens in the graphite linings.
Because the graphite linings outside also is coated with the graphite line braid, further played the effect of protecting inner graphite wire harness and graphite linings, strengthened the contact area with the earth, increased the earial drainage effect, enlarged electric capacity, also increased resistance reducing effect.
Because the graphite in the employing graphite waste material of the graphite in graphite line braid and the graphite linings such as graphite packing waste material, the discarded graphite seal is made through the machining graphite of pulverizing, screening, purification multiple tracks deep process gained; like this recycling the graphite waste material; improved the utilance of graphite resource; prevent the waste of graphite mineral resources, also protected environment simultaneously.
Because the end of lightning protection electric conductor is provided with connection end, can conveniently be connected with other devices.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the perspective view of the utility model embodiment;
Fig. 3 is the structural representation of graphite linings among Fig. 1;
Among the figure, 1, the graphite wire harness, 2, graphite linings, 3, the graphite line braid, 4, connection end, 5, corrosion-resistant enhancing silk.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Shown in Fig. 1, Fig. 2 and Fig. 3 are common, a kind of lightning-proof grounding body, comprise the graphite wire harness 1 that some graphite lines arranged together form, the outside of graphite wire harness 1 is fastened with graphite linings 2, tightens together by conductive adhesive layer between graphite wire harness 1 and the graphite linings 2.Preferably, conductive adhesive layer adopts conducting resinl, can select the materials such as epoxy resin, tricresyl phosphate.
The outside of graphite linings 2 is coated with graphite line braid 3, and preferred, graphite line braid 3 can be woven to network structure.
Have some corrosion-resistant enhancing silks 5 arranged together in the graphite linings 2, corrosion-resistant enhancing silk 5 can adopt stainless steel wire, nickel wire, carbon fiber, glass fibre etc., gives an example no longer one by one at this, is not limited to metal or nonmetal, wherein a kind of can the use separately also can be used in multiple mixing.
Two ends by graphite wire harness 1, graphite linings 2 and graphite line braid 3 formed lightning-proof grounding bodies are fixed with respectively connection end 4.
Graphite in graphite line braid 3 and the graphite linings 2 is for adopting the graphite waste material to make through the machining graphite of pulverizing, screening, purification multiple tracks deep process gained.
It is minute identical that above-mentioned graphite line braid 3 and graphite linings 2 manufacture, and structure is different, and main component all comprises high-carbon graphite, corrosion-resistant enhancing silk.
The utility model can be used for power communication equipment, also can be used for the protective earthing of the high-tension electricity circuits such as distribution board, High-low voltage switch cabinet, electric cabinet and equipment thereof, and nuclear power, boats and ships and aerospace earth connection and connecting line.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. lightning-proof grounding body is characterized in that, comprises the graphite wire harness that some graphite lines arranged together form, and the outside of described graphite wire harness is fastened with graphite linings.
2. lightning-proof grounding body according to claim 1 is characterized in that, the outside of described graphite linings is coated with the graphite line braid.
3. lightning-proof grounding body according to claim 1 and 2 is characterized in that, tightens together by conductive adhesive layer between described graphite wire harness and the graphite linings.
4. lightning-proof grounding body according to claim 3 is characterized in that, is provided with some corrosion-resistant enhancing silks in the described graphite linings.
5. lightning-proof grounding body according to claim 4 is characterized in that, the end of described graphite wire harness, graphite linings and graphite line braid is provided with connection end.
6. lightning-proof grounding body according to claim 5 is characterized in that, the powdered graphite of the graphite in described graphite line braid and the described graphite linings for adopting the graphite waste material to make through pulverizing, screening, purification multiple tracks deep process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206392 CN203205551U (en) | 2013-04-22 | 2013-04-22 | Lightning protective grounding body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206392 CN203205551U (en) | 2013-04-22 | 2013-04-22 | Lightning protective grounding body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205551U true CN203205551U (en) | 2013-09-18 |
Family
ID=49149621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320206392 Expired - Fee Related CN203205551U (en) | 2013-04-22 | 2013-04-22 | Lightning protective grounding body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205551U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500595A (en) * | 2013-10-23 | 2014-01-08 | 阮江军 | Composite graphite grounding material with low skin effect and preparation method for composite graphite grounding material |
| CN103985977A (en) * | 2014-05-09 | 2014-08-13 | 广西南宁百兰斯科技开发有限公司 | Lightning-protection grounded body |
| CN104103337A (en) * | 2014-05-26 | 2014-10-15 | 郑州市三维配电设备有限公司 | Graphite cable connected in flat-body manner |
| WO2015058668A1 (en) * | 2013-10-23 | 2015-04-30 | 武汉大学 | Graphite composite grounding material and preparation method thereof |
| CN104638387A (en) * | 2015-02-26 | 2015-05-20 | 广东电网有限责任公司佛山供电局 | Graphite composite grounding body and manufacturing body thereof |
| CN108155489A (en) * | 2017-11-08 | 2018-06-12 | 西峡县金方圆密封材料有限责任公司 | Light graphite drop resistance module and preparation method thereof |
| CN109036663A (en) * | 2018-07-04 | 2018-12-18 | 郑州大学 | The compound down conductor of carbon fiber-containing layer soft graphite |
| CN109149158A (en) * | 2018-08-24 | 2019-01-04 | 武汉中洋博宇科技发展有限公司 | A kind of soft graphite grounding body preventing fluid scouring |
| CN113270738A (en) * | 2021-05-28 | 2021-08-17 | 国网河南省电力公司西峡县供电公司 | Improved structure of grounding down lead of power transmission line tower |
-
2013
- 2013-04-22 CN CN 201320206392 patent/CN203205551U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500595B (en) * | 2013-10-23 | 2015-11-04 | 武汉大学 | Low kelvin effect graphite compound earthing material and preparation method thereof |
| CN103500595A (en) * | 2013-10-23 | 2014-01-08 | 阮江军 | Composite graphite grounding material with low skin effect and preparation method for composite graphite grounding material |
| WO2015058668A1 (en) * | 2013-10-23 | 2015-04-30 | 武汉大学 | Graphite composite grounding material and preparation method thereof |
| CN103985977A (en) * | 2014-05-09 | 2014-08-13 | 广西南宁百兰斯科技开发有限公司 | Lightning-protection grounded body |
| CN104103337B (en) * | 2014-05-26 | 2017-07-18 | 郑州市三维配电设备有限公司 | A kind of graphite cable of flat body connection |
| CN104103337A (en) * | 2014-05-26 | 2014-10-15 | 郑州市三维配电设备有限公司 | Graphite cable connected in flat-body manner |
| CN104638387A (en) * | 2015-02-26 | 2015-05-20 | 广东电网有限责任公司佛山供电局 | Graphite composite grounding body and manufacturing body thereof |
| CN108155489A (en) * | 2017-11-08 | 2018-06-12 | 西峡县金方圆密封材料有限责任公司 | Light graphite drop resistance module and preparation method thereof |
| CN108155489B (en) * | 2017-11-08 | 2024-04-12 | 西峡县金方圆密封材料有限责任公司 | Light graphite resistance-reducing module and preparation method thereof |
| CN109036663A (en) * | 2018-07-04 | 2018-12-18 | 郑州大学 | The compound down conductor of carbon fiber-containing layer soft graphite |
| CN109149158A (en) * | 2018-08-24 | 2019-01-04 | 武汉中洋博宇科技发展有限公司 | A kind of soft graphite grounding body preventing fluid scouring |
| CN113270738A (en) * | 2021-05-28 | 2021-08-17 | 国网河南省电力公司西峡县供电公司 | Improved structure of grounding down lead of power transmission line tower |
| CN113270738B (en) * | 2021-05-28 | 2022-10-18 | 国网河南省电力公司西峡县供电公司 | Improved structure of grounding down lead of transmission line tower |
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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 |
Granted publication date: 20130918 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |