CN1988053A - Resistance reducing agent - Google Patents
Resistance reducing agent Download PDFInfo
- Publication number
- CN1988053A CN1988053A CN 200610022657 CN200610022657A CN1988053A CN 1988053 A CN1988053 A CN 1988053A CN 200610022657 CN200610022657 CN 200610022657 CN 200610022657 A CN200610022657 A CN 200610022657A CN 1988053 A CN1988053 A CN 1988053A
- Authority
- CN
- China
- Prior art keywords
- reducing agent
- resistance reducing
- parts
- moisture
- retarder
- 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.)
- Granted
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 20
- 239000004568 cement Substances 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010439 graphite Substances 0.000 claims abstract description 10
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 10
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical group [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 12
- 235000019355 sepiolite Nutrition 0.000 claims description 9
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 239000001175 calcium sulphate Substances 0.000 claims description 6
- 235000011132 calcium sulphate Nutrition 0.000 claims description 6
- 239000000440 bentonite Substances 0.000 claims description 5
- 229910000278 bentonite Inorganic materials 0.000 claims description 5
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical group O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 5
- 239000004113 Sepiolite Substances 0.000 claims description 4
- 229910052624 sepiolite Inorganic materials 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000006260 foam Substances 0.000 abstract 1
- 239000004519 grease Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- -1 silicon aluminate Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
This invention discloses a resistance-reducing agent including the following components in weight portions: conductive graphite 45-55, conductive cement: 5-12, sea-foam: 2-10, retarder: 0.1-1.5, moisture agent: 1-3, moisture: 20-35 and others: 5-15. This invention applies a new formula to prepare a grease resistance agent, which can reduce environment pollution and harm to operating persons.
Description
Technical field
The invention belongs to the electric conducting material technical field, particularly a kind of material that is used to reduce all kinds of grounding resistance of transmission.
Background technology
Resistance reducing agent is that a kind of earthing device that is used for is wrapped in around level and the vertical grounding electrode, and the composite material that reduces the earth resistance function is arranged.The resistivity of itself is very low, can reduce the contact resistance between electrode and soil, prolongs the useful life of earthing device, can bear rainwater, phreatic washing away, and energy Chinese People's Anti-Japanese Military and Political College rush of current does not contain poisonous composition and has good water absorption and water-retaining property.Answer widely on the earthing device of land used transformer and distribution station, power plant and industrial civilian installation, especially in high soil resistivity.
The tradition resistance reducing agent is pulverulence; and because fineness requirement is all more than 200 orders; so the dust pollution in the production scene is more serious; also easily cause environmental pollution in transportation and work progress simultaneously because of producing dust; if do not have corresponding protection measure and correct construction method; also will damage, and construction the time to add water at the scene and stir the very complicated inconvenience of construction human body.
Summary of the invention
The purpose of this invention is to provide the efficient resistance reducing agent of a kind of novel convenience, all be difficult in production, transportation and the use polluting, and help easy construction.
The technical solution adopted for the present invention to solve the technical problems is: a kind of resistance reducing agent mainly comprises following components in weight portions:
Electrically conductive graphite: 45-55 part electroconductive cement: 5-12 part sepiolite: 2-10 part
Set retarder: 0.1-1.5 part NMF: 1-3 part moisture: 20-35 part
Other component: 5-15 part
Above-mentioned each component and weight proportion thereof are preferably:
Electrically conductive graphite: 48-51 part electroconductive cement: 7-9 part sepiolite: 4-6 part
Set retarder: 0.5-1.0 part NMF: 1.5-2.0 part moisture: 25-30 part
Other component: 8-11 part
Set retarder in the said components can be preferably calcium sulphate retarder, cement retarder etc.; Calcium sulphate retarder more preferably.
NMF is preferably hydroxy ethyl fiber etc.
Other component is preferably bentonite, covers the material of main silicon aluminate constituents such as holder soil, clay.
The preparation method of resistance reducing agent of the present invention is simple, only each component of described proportioning need be mixed to get final product.
Compared with prior art, the invention has the beneficial effects as follows: resistance reducing agent of the present invention adopts new prescription, makes the paste resistance reducing agent, and the dust of Chan Shenging is less relatively in process of production, and produces dust hardly in transportation and work progress.Can obviously reduce environmental pollution and to operating personnel's physical impairment; And need not add water when using and mix, can simplify construction procedure, easy to use, reduce cost, and improve construction schedule greatly.
Embodiment
The present invention is described in further detail below in conjunction with embodiment.
But this should be interpreted as that the scope of the above-mentioned theme of the present invention only limits to following embodiment.Do not breaking away under the above-mentioned technological thought situation of the present invention, various replacements or change according to ordinary skill knowledge and customary means are made include within the scope of the invention.
Embodiment 1
The present embodiment resistance reducing agent mainly comprises following components in weight portions:
Electrically conductive graphite: 50 parts of electroconductive cements: 8 parts of sepiolites: 5 parts
Calcium sulphate retarder: 0.8 part of hydroxy ethyl fiber: 1.8 parts of moisture: 26 parts
Bentonite: 10 parts.
Embodiment 2
The present embodiment resistance reducing agent mainly comprises following components in weight portions:
Electrically conductive graphite: 48 parts of electroconductive cements: 9 parts of sepiolites: 2 parts
Calcium sulphate retarder: 1.0 parts of hydroxy ethyl fibers: 3.0 parts of moisture: 35 parts
Bentonite: 5 parts.
Embodiment 3
The present embodiment resistance reducing agent mainly comprises following components in weight portions:
Electrically conductive graphite: 51 parts of electroconductive cements: 12 parts of sepiolites: 4 parts
Calcium sulphate retarder: 0.1 part of hydroxy ethyl fiber: 1.5 parts of moisture: 25 parts
Bentonite: 11 parts.
Embodiment 4
The present embodiment resistance reducing agent mainly comprises following components in weight portions:
Electrically conductive graphite: 45 parts of electroconductive cements: 7 parts of sepiolites: 10 parts
Cement retarder: 0.5 part of hydroxy ethyl fiber: 1.0 parts of moisture: 30 parts
Cover holder soil: 15 parts.
Embodiment 5
The present embodiment resistance reducing agent mainly comprises following components in weight portions:
Electrically conductive graphite: 55 parts of electroconductive cements: 5 parts of sepiolites: 6 parts
Cement retarder: 1.5 parts of hydroxy ethyl fibers: 2.0 parts of moisture: 20 parts
Clay: 8 parts.
Claims (5)
1. resistance reducing agent mainly comprises following components in weight portions:
Electrically conductive graphite: 45-55 part electroconductive cement: 5-12 part sepiolite: 2-10 part
Set retarder: 0.1-1.5 part NMF: 1-3 part moisture: 20-35 part
Other component: 5-15 part.
2. resistance reducing agent according to claim 1 is characterized in that: described each ingredients weight parts proportioning is:
Electrically conductive graphite: 48-51 part electroconductive cement: 7-9 part sepiolite: 4-6 part
Set retarder: 0.5-1.0 part NMF: 1.5-2.0 part moisture: 25-30 part
Other component: 8-11 part.
3. resistance reducing agent according to claim 1 is characterized in that: described set retarder is a calcium sulphate retarder.
4. resistance reducing agent according to claim 1 is characterized in that: described NMF is a hydroxy ethyl fiber.
5. resistance reducing agent according to claim 1 is characterized in that: described other component is a bentonite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100226573A CN100490020C (en) | 2006-12-26 | 2006-12-26 | Resistance reducing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100226573A CN100490020C (en) | 2006-12-26 | 2006-12-26 | Resistance reducing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1988053A true CN1988053A (en) | 2007-06-27 |
| CN100490020C CN100490020C (en) | 2009-05-20 |
Family
ID=38184803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100226573A Expired - Fee Related CN100490020C (en) | 2006-12-26 | 2006-12-26 | Resistance reducing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100490020C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170052A (en) * | 2010-12-17 | 2011-08-31 | 西安优耐达电力技术有限公司 | Ion slow release preparation |
| CN102324260A (en) * | 2011-06-28 | 2012-01-18 | 成都桑莱特科技股份有限公司 | Deep well resistance-reducing packing |
| CN102354542A (en) * | 2011-06-28 | 2012-02-15 | 成都桑莱特科技股份有限公司 | Resistance-reducing agent with self-produced pressure |
| CN103199349A (en) * | 2013-04-01 | 2013-07-10 | 何迎春 | Grounding module |
| CN103456386A (en) * | 2013-08-26 | 2013-12-18 | 贵州航天特种车有限责任公司 | Efficient ion resistance reducing agent and preparing method thereof |
| CN107767984A (en) * | 2016-08-18 | 2018-03-06 | 北京海德思特科技有限公司 | Ionic earthing array filler |
| CN109609130A (en) * | 2018-11-08 | 2019-04-12 | 山东大学 | A kind of electrode friction reducer for resistivity method detection |
| CN110277662A (en) * | 2019-06-24 | 2019-09-24 | 广东电网有限责任公司 | A kind of preparation method of anti-corrosion power distribution network earthing or grounding means |
-
2006
- 2006-12-26 CN CNB2006100226573A patent/CN100490020C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170052A (en) * | 2010-12-17 | 2011-08-31 | 西安优耐达电力技术有限公司 | Ion slow release preparation |
| CN102324260A (en) * | 2011-06-28 | 2012-01-18 | 成都桑莱特科技股份有限公司 | Deep well resistance-reducing packing |
| CN102354542A (en) * | 2011-06-28 | 2012-02-15 | 成都桑莱特科技股份有限公司 | Resistance-reducing agent with self-produced pressure |
| CN102324260B (en) * | 2011-06-28 | 2012-08-01 | 成都桑莱特科技股份有限公司 | Deep well resistance-reducing packing |
| CN102354542B (en) * | 2011-06-28 | 2013-04-24 | 成都桑莱特科技股份有限公司 | Resistance-reducing agent with self-produced pressure |
| CN103199349A (en) * | 2013-04-01 | 2013-07-10 | 何迎春 | Grounding module |
| CN103199349B (en) * | 2013-04-01 | 2016-08-17 | 宁波高新区远创科技有限公司 | Earthing module |
| CN103456386A (en) * | 2013-08-26 | 2013-12-18 | 贵州航天特种车有限责任公司 | Efficient ion resistance reducing agent and preparing method thereof |
| CN107767984A (en) * | 2016-08-18 | 2018-03-06 | 北京海德思特科技有限公司 | Ionic earthing array filler |
| CN109609130A (en) * | 2018-11-08 | 2019-04-12 | 山东大学 | A kind of electrode friction reducer for resistivity method detection |
| CN110277662A (en) * | 2019-06-24 | 2019-09-24 | 广东电网有限责任公司 | A kind of preparation method of anti-corrosion power distribution network earthing or grounding means |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100490020C (en) | 2009-05-20 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151019 Address after: 610046, No. three, No. 28, Wu Xing Road, Chengdu, Sichuan, Wuhou District Patentee after: SICHUAN SUNLIGHT INTELLIGENT ELECTRICAL EQUIPMENT CO., LTD. Address before: 610045 No. 33 Wu Qing South Road, Sichuan, Chengdu Patentee before: Sanglaite Science and Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Resistance reducing agent Effective date of registration: 20160620 Granted publication date: 20090520 Pledgee: Agricultural Bank of China Limited by Share Ltd Chengdu Wuhou Branch Pledgor: SICHUAN SUNLIGHT INTELLIGENT ELECTRICAL EQUIPMENT CO., LTD. Registration number: 2016510000020 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180424 Granted publication date: 20090520 Pledgee: Agricultural Bank of China Limited by Share Ltd Chengdu Wuhou Branch Pledgor: SICHUAN SUNLIGHT INTELLIGENT ELECTRICAL EQUIPMENT CO., LTD. Registration number: 2016510000020 |
|
| 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: 20090520 Termination date: 20191226 |