CN101887765A - Ion grounding electrode filling material - Google Patents
Ion grounding electrode filling material Download PDFInfo
- Publication number
- CN101887765A CN101887765A CN2009100433967A CN200910043396A CN101887765A CN 101887765 A CN101887765 A CN 101887765A CN 2009100433967 A CN2009100433967 A CN 2009100433967A CN 200910043396 A CN200910043396 A CN 200910043396A CN 101887765 A CN101887765 A CN 101887765A
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- China
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- grounding electrode
- filling material
- electrode filling
- ion grounding
- lime
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Abstract
The invention provides an ion grounding electrode filling material which is characterized by comprising the following raw materials in percentages by weight: 55% of graphite, 20% of bentonite, 5% of conductive powder, 3% of lime and 17% of alum. The ion grounding electrode filling material has good resistance reducing effect, low resistance and longer service time and better stability.
Description
Technical field
The present invention relates to a kind of earthing material, particularly a kind of ion grounding electrode filling material.
Background technology
Along with continuous development along with national economy, the quick raising of modernization level, under the guide that using IT to propel industrialization, the application of various information equipment, electronic computer, precision instrument, data networking equipment more and more widely, the harm of thunderbolt is also increasing.In this case; adopt the anti-Surge Protector of lightning protection with lightning current to release into the earth; become a kind of main flow; and earthing material also is widely used in the various grounding systems; the quality of ground connection effect is directly connected to the effect of whole lightning-protection system; therefore, ground connection has become a ring important in the lightning protection.In urban construction, the land area utilance improves, and the vacant lot area between the building obviously reduces, and in communication base station was built, the place was to select mountain area, mountain area soil resistivity height simultaneously.Under the above art situation, use common earthing material in the city, can install nowhere, do not reached the effect of requirement in the mountain area.Therefore floor space is little, and the tangible ionic earthing array of resistance reducing effect arises at the historic moment, and what determine its effect is exactly wherein packing material.
Existing ionic earthing array packing material prescription mainly is made up of graphite, inserts, lime, alum etc., and have following defective: resistance reducing effect is not obvious; The resistance height, resistivity under the room temperature＜5 Ω m, power frequency earthing resistance: 10 Ω.
Summary of the invention
At present the deficiencies in the prior art, a kind of resistance reducing effect of the special proposition of patent of the present invention is good, the grounding electrode filling material that resistance is low.
The technical solution adopted for the present invention to solve the technical problems is as follows:
Ion grounding electrode filling material is characterized in that the weight proportion (percentage) of each raw material is: graphite 55%, Peng Run soil 20%, conducting powder 5%, lime 3%, alum 17%.
Beneficial effect of the present invention:
Resistance reducing effect is good, and resistance is low, and service time is longer, and is more stable.
Embodiment
Ion grounding electrode filling material is characterized in that the weight proportion (percentage) of each raw material is: graphite 55%, Peng Run soil 20%, conducting powder 5%, lime 3%, alum 17%.
Original ion grounding electrode filling material prescription is: graphite 45%, inserts 30%, lime 10%, alum 15%.Now added Peng Run soil, conducting powder, resistance reducing effect is good, and resistance is low, resistivity under the room temperature＜1 Ω m, power frequency earthing resistance: 3 Ω.
Claims (1)
1. an ion grounding electrode filling material is characterized in that the weight proportion (percentage) of each raw material is: graphite 55%, Peng Run soil 20%, conducting powder 5%, lime 3%, alum 17%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100433967A CN101887765A (en) | 2009-05-14 | 2009-05-14 | Ion grounding electrode filling material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100433967A CN101887765A (en) | 2009-05-14 | 2009-05-14 | Ion grounding electrode filling material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101887765A true CN101887765A (en) | 2010-11-17 |
Family
ID=43073628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100433967A Pending CN101887765A (en) | 2009-05-14 | 2009-05-14 | Ion grounding electrode filling material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101887765A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098142A (en) * | 2016-08-05 | 2016-11-09 | 海南中海电力工程有限公司 | A kind of physics friction reducer for voiceless demolition |
| CN109349277A (en) * | 2018-10-08 | 2019-02-19 | 湖北捷地安电气有限公司 | A kind of environmental protection rush vegetation growth type grounding resistance-reducing material |
| CN114824844A (en) * | 2022-04-20 | 2022-07-29 | 江西信息应用职业技术学院 | Lightning protection grounding material and preparation method thereof |
-
2009
- 2009-05-14 CN CN2009100433967A patent/CN101887765A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098142A (en) * | 2016-08-05 | 2016-11-09 | 海南中海电力工程有限公司 | A kind of physics friction reducer for voiceless demolition |
| CN109349277A (en) * | 2018-10-08 | 2019-02-19 | 湖北捷地安电气有限公司 | A kind of environmental protection rush vegetation growth type grounding resistance-reducing material |
| CN114824844A (en) * | 2022-04-20 | 2022-07-29 | 江西信息应用职业技术学院 | Lightning protection grounding material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101117 |