CN105296244A - Insulator electrified cleaning agent - Google Patents
Insulator electrified cleaning agent Download PDFInfo
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- CN105296244A CN105296244A CN201510790315.5A CN201510790315A CN105296244A CN 105296244 A CN105296244 A CN 105296244A CN 201510790315 A CN201510790315 A CN 201510790315A CN 105296244 A CN105296244 A CN 105296244A
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Abstract
An insulator electrified cleaning agent is composed of, by weight, 60-90 parts of a solvent dimethyl carbonate, 15-30 parts of a cosolvent ethylene glycol derivative, 5-10 parts of a nonionic surfactant, 2-5 parts of an abrasive agent nanocrystalline metal oxide, 1-5 parts of a diffusant dichloromethane, 0.5-2 parts of a washing aid N-alkyl pyrrolidone, 0.2-1 part of a stabilizing agent cocomut oil die thanolamide and 1-3 parts of polymethyl siloxane. The cleaning agent can effectively remove stains on the surface of an insulator anti-pollution flashover coating in a high saline and sodic environment with high industrial pollution and recover excellent hydrophobicity and hydrophobic migration of the insulator surface. Thus, the cleaning agent has the capability of effectively guaranteeing safe operation of electrical equipment.
Description
Technical field
The present invention relates to power equipment cleaning, especially a kind of insulator charged clean-out system and preparation method thereof.
Background technology
Insulator is power transmission and special insulation control common in using, because its shape is generally discoid, generally in use in atmosphere exposed, the materials such as the dust particale in air, saline and alkaline particle, birds droppings, sulphur oxynitride can be adsorbed on the surface of insulator, thus reduce the voltage breakdown of insulator.The weather such as natural sleet haze can make to attach the dunghill adsorbing moisture at insulator surface, thus increase the Leakage Current on surface further, cause pollution flashover.
The filthy material of insulator surface, is generally divided into two large classes: the naturally filthy micronic dust as floated in air, the salt fog (forming salt efflorescence at insulator surface) that sea wind brings and birds droppings etc.The flue dust that industry is filthy discharges as fuel-burning power plant, chemical plant, glasswork, cement mill, Metallurgical Factory and steam locomotive etc. and waste gas.Naturally the filthy material of insulator surface is easily fallen by rain-out, and industrial filthy material is then attached to insulator surface and forms film, is not easily fallen by rain-out.
Common insulator dirt-proof measure comprises routine cleaning or cleaning contamination, increases retting-flax wastewater, spraying antifouling coating, the insulating property etc. of periodic detection insulator.Routine cleaning is that efficient solution is determined the important measures of insulator contamination.
Charged electric power apparatus cleaning (sweeping) is divided into charged mechanical sweeper, living water washing, charged air-blowing, the several work methods such as charged insulating clean-out system cleaning.Charged direct cleaning mode of smearing wiping electric installation is carried out to power system high voltage electric power equip ment and circuit, is called dry cleaning; Purge electrical switchgear, feed line terminals row etc. with pressurized air and with pressurized air, the dielectrics such as sawdust be sprayed onto in cleaned material, by dirt removal thus reach cleaning object cleaning mode; Water flushing is power system take water as a kind of method that medium cleans partial high pressure equipment live, and this method needs massive blackout generally little employing; The cleaning of charged insulating clean-out system refer to adopt highly insulate, does not burn, strong detergency, free of contamination insulation cleaning agent coordinate special cleaning equipment, be combined the electric cleaning brush be made up of insulating material, clean the hot line work mode of power equipment external insulation.
CN102266858A discloses the method for a kind of gas-liquid mixed sandblasting high voltage charged insulation cleaning insulator, adopt gas and clean-out system to combine to clean high-tension insulator, first, preparation High-Voltage Insulation clean-out system, and then prepare scavenging solution, scavenging solution to be mixed with the weight ratio of 40:1 by the epoxy resin sand of High-Voltage Insulation clean-out system and solid to make, afterwards scavenging solution is inserted mixing tank fully to mix, spray gun is delivered to through tubing by infusion pump, simultaneously, air delivers to spray gun by air compressor through tracheae through air filter, scavenging solution is under the dual function of air compressor and infusion pump, high-tension insulator is sprayed to the speed of more than 100m/s, realize the cleaning to high-tension insulator.
CN103255001A discloses a kind of antifouling flash coating layer clean-out system; be equipped with raw material mixing as following weight percent: APG 1 ~ 5%; N-alkyloyl-N-methyl glucose osamine 1 ~ 5%; non-ionic type Gemini surface active 0.2 ~ 5%; isomery alcohol polyoxyethylene poly-oxygen propylene aether 1 ~ 5%; silicone antifoam agent 0.01 ~ 0.05%, surplus is water.
Although the existing insulator sanitising agent automatically cleaning problem solving insulator surface all in various degree, the clean-up performance under its high salinity, high industry pollution also has not enough.
Summary of the invention
The present invention is directed to the defect of prior art, a kind of antifouling flash coating layer clean-out system is provided, this clean-out system effectively can remove the spot of insulator dirt-proof coating surface under high salinity, high industry pollution, recover the excellent hydrophobic nature of insulator surface and migration of hydrophobicity, thus possess the ability that power equipment safety runs that effectively ensures.
A kind of insulator charged clean-out system, be made up of the component of following mass parts: solvent methylcarbonate 60-90 part, solubility promoter glycol derivative 15-30 part, nonionogenic tenside 5-10 part, friction agent nano-metal-oxide 2-5 part, diffusant methylene dichloride 1-5 part, washing assistant N-alkyl pyrrolidone 0.5-2 part, stablizer cocounut oil diglycollic amide 0.2-1 part, polymethyl siloxane 1-3 part.
Preferred described insulator charged clean-out system is made up of the component of following mass parts: solvent methylcarbonate 70-80 part, solubility promoter glycol derivative 15-20 part, nonionogenic tenside 6-8 part, friction agent nano-metal-oxide 3-4 part, diffusant methylene dichloride 3-5 part, washing assistant N-alkyl pyrrolidone 1-2 part, stablizer cocounut oil diglycollic amide 0.3-0.5 part, polymethyl siloxane 1-2 part.
Described glycol derivative is preferably ethylene glycol monobutyl ether or ethylene glycol monoethyl ether, is more preferably ethylene glycol monobutyl ether.
Described N-alkyl pyrrolidone, preferred N-C
3-15alkyl pyrrolidone, especially 5-methyl-N-octyl pyrrolidone and 5-methyl-N-dodecyl pyrrolidone.
Described nonionogenic tenside is that alkylphenol polyoxyethylene and polyoxyethylene-sorbitan mono-oleate are composited according to the ratio of 1-3:1.
Described nano-metal-oxide is nano aluminium oxide, the one in nano-titanium oxide.
A kind of insulator charged purging method, comprises the steps: High-Voltage Insulation clean-out system disclosed by the invention to be placed in container, is pumped to spray gun through tubing; After air is forced into 1.0-5.0Mpa after filtration simultaneously, deliver to spray gun through tracheae; Gas and scavenging solution mix at nozzle chamber, spray to high-tension insulator with the speed of 30-80m/s, and cleaning 2-3 is all over the cleaning that can realize high-tension insulator.
The present inventor is through repetition test, and select good insulating, volatility is good, nontoxic, and cheap methylcarbonate is as main solvent, and it has good solvability to the various components selected, and energy rapid diffusion infiltrates the surface of insulator.Glycol derivative has good solute effect to the organism with polarity, fully can dissolve the polar material of insulator surface; N-alkyl pyrrolidone is for cleaning the greasy filth of insulator surface; Nano-metal-oxide can increase friction under impacting with high pressure, is washed away by the organism sticking to insulator surface and takes away; Polymethyl siloxane can reduce the generation of foam, strengthens washing effect; Stablizer cocounut oil diglycollic amide can help prevent the spot under washing away again to precipitate and be attached to insulator surface.Can well cooperatively interact between above additive, thus reach the object of rapid cleaning.
Clean-out system of the present invention is compared with existing clean-out system, and insulativity is high, can use at more than 220kV power equipment, keeps insulator surface to have high insulation values in cleaning and after cleaning, can when impact to voltage equipment does not normally work, Safety Purge; Surface tension is little, and perviousness is strong, and the filth stronger for bonding force also has good cleaning performance; Volatility is good, can volatilize in 1 minute from surface to be cleaned.
Embodiment
Be described in detail below in conjunction with the technical scheme of specific embodiment to invention.
Embodiment 1
Electrified cleaning agent, be made up of the component of following mass parts: solvent methylcarbonate 60 parts, co-solvent ethylene gylcol monobutyl ether 30 parts, alkylphenol polyoxyethylene 5 parts, polyoxyethylene-sorbitan mono-oleate 5 parts, friction agent nano aluminium oxide 5 parts, diffusant methylene dichloride 1 part, washing assistant 5-methyl-N-octyl pyrrolidone 0.5 part, stablizer cocounut oil diglycollic amide 1 part, polymethyl siloxane 1 part.
Embodiment 2:
Electrified cleaning agent, be made up of the component of following mass parts: solvent methylcarbonate 90 parts, solubility promoter ethylene glycol monoethyl ether 15 parts, alkylphenol polyoxyethylene 8 parts, polyoxyethylene-sorbitan mono-oleate 2 parts, friction agent nano-titanium oxide 2 parts, diffusant methylene dichloride 3 parts, washing assistant 5-methyl-N-dodecyl pyrrolidone 2 parts, stablizer cocounut oil diglycollic amide 0.5 part, polymethyl siloxane 2 parts.
The present invention can summarize with other the specific form without prejudice to spirit of the present invention or principal character.All embodiments of the present invention all can only be thought explanation of the present invention instead of restriction, every any trickle amendment done by technology contents of the present invention or equivalently to replace, and all belong within technical scheme of the present invention.
Claims (7)
1. an insulator charged clean-out system, be made up of the component of following mass parts: solvent methylcarbonate 60-90 part, solubility promoter glycol derivative 15-30 part, nonionogenic tenside 5-10 part, friction agent nano-metal-oxide 2-5 part, diffusant methylene dichloride 1-5 part, washing assistant N-alkyl pyrrolidone 0.5-2 part, stablizer cocounut oil diglycollic amide 0.2-1 part, polymethyl siloxane 1-3 part.
2. insulator charged clean-out system as claimed in claim 1, be made up of the component of following mass parts: solvent methylcarbonate 70-80 part, solubility promoter glycol derivative 15-20 part, nonionogenic tenside 6-8 part, friction agent nano-metal-oxide 3-4 part, diffusant methylene dichloride 3-5 part, washing assistant N-alkyl pyrrolidone 1-2 part, stablizer cocounut oil diglycollic amide 0.3-0.5 part, polymethyl siloxane 1-2 part.
3. insulator charged clean-out system as claimed in claim 1, described glycol derivative is preferably ethylene glycol monobutyl ether or ethylene glycol monoethyl ether, is more preferably ethylene glycol monobutyl ether.
4. insulator charged clean-out system as claimed in claim 1, described N-alkyl pyrrolidone, preferred N-C
3-15alkyl pyrrolidone, especially 5-methyl-N-octyl pyrrolidone and 5-methyl-N-dodecyl pyrrolidone.
5. insulator charged clean-out system as claimed in claim 1, described nonionogenic tenside is that alkylphenol polyoxyethylene and polyoxyethylene-sorbitan mono-oleate are composited according to the ratio of 1-3:1.
6. insulator charged clean-out system as claimed in claim 1, described nano-metal-oxide is nano aluminium oxide, the one in nano-titanium oxide.
7. use the method for the insulator charged clean-out system cleaning insulator as described in any one of claim 1-6, comprise the steps: described High-Voltage Insulation clean-out system to be placed in container, be pumped to spray gun through tubing; After air is forced into 1.0-5.0Mpa after filtration simultaneously, deliver to spray gun through tracheae; Gas and scavenging solution mix at nozzle chamber, spray to high-tension insulator with the speed of 30-80m/s, and cleaning 2-3 is all over the cleaning that can realize high-tension insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510790315.5A CN105296244A (en) | 2015-11-17 | 2015-11-17 | Insulator electrified cleaning agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510790315.5A CN105296244A (en) | 2015-11-17 | 2015-11-17 | Insulator electrified cleaning agent |
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| CN105296244A true CN105296244A (en) | 2016-02-03 |
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| CN201510790315.5A Pending CN105296244A (en) | 2015-11-17 | 2015-11-17 | Insulator electrified cleaning agent |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106434008A (en) * | 2016-10-10 | 2017-02-22 | 陕西理工学院 | Electric conduction preventing cleaning solution for motherboard of computer |
| CN106929189A (en) * | 2017-02-14 | 2017-07-07 | 重庆工业职业技术学院 | A kind of computer motherboard cleaning agent |
| CN107338140A (en) * | 2017-05-27 | 2017-11-10 | 国网河南省电力公司郑州供电公司 | The high insulation cleaning agent of communications equipments cleaning |
| CN107446505A (en) * | 2017-07-25 | 2017-12-08 | 山东申烨电气科技有限公司 | Compound inslation strength cleaning and repairing agent and preparation method thereof |
| CN107502478A (en) * | 2017-09-21 | 2017-12-22 | 东莞智高化学科技有限公司 | A kind of hydrocarbon remover of printed circuit board (PCB) and preparation method thereof |
| CN107541359A (en) * | 2017-10-23 | 2018-01-05 | 国网河南省电力公司桐柏县供电公司 | Antifouling flash coating layer cleaning agent |
| CN109504544A (en) * | 2018-12-27 | 2019-03-22 | 陕西理工大学 | A kind of computer card cleaning agent formula and preparation process |
| CN109705991A (en) * | 2018-11-30 | 2019-05-03 | 北京联研卓创科技有限公司 | A kind of silicon rubber compound insulator scavenger specially with repair function |
| CN110358640A (en) * | 2019-08-07 | 2019-10-22 | 郑州中原利达新材料有限公司 | A kind of high-speed rail insulator cleaning protective agent |
| CN110903916A (en) * | 2019-09-04 | 2020-03-24 | 宿迁盾嘉生物科技有限公司 | Charged cleaning agent and preparation method thereof |
| CN112337763A (en) * | 2019-08-06 | 2021-02-09 | 禹汉基 | Method for manufacturing aluminum pipe having multilayer structure for air conditioner and aluminum pipe manufactured thereby |
| CN112780843A (en) * | 2019-11-08 | 2021-05-11 | 禹汉基 | Multilayer structure aluminum pipe for refrigerating and heating device and manufacturing method thereof |
| CN112920909A (en) * | 2021-01-26 | 2021-06-08 | 北京国电富通科技发展有限责任公司 | Long-acting water-based cleaning agent and preparation method thereof |
| CN113831969A (en) * | 2021-10-29 | 2021-12-24 | 国网重庆市电力公司电力科学研究院 | Insulating liquid nano charged cleaning agent for insulator and preparation method thereof |
| CN117229857A (en) * | 2023-09-15 | 2023-12-15 | 广州市凯之达化工有限公司 | Insulator cleaning agent and preparation method and application thereof |
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| CN102559410A (en) * | 2012-01-16 | 2012-07-11 | 武汉大学 | High-voltage insulator electrified cleaning agent |
| CN103255001A (en) * | 2013-05-10 | 2013-08-21 | 国家电网公司 | Anti-pollution flashover coating cleaning agent |
| CN103589545A (en) * | 2013-11-22 | 2014-02-19 | 国家电网公司 | Electrified insulation cleaning agent of high voltage equipment |
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| CN101337229A (en) * | 2008-08-11 | 2009-01-07 | 张平安 | Electric insulation cleaning method of high-pressure electric power apparatus |
| CN102266858A (en) * | 2011-07-12 | 2011-12-07 | 河南恒安电力科技实业有限公司 | Gas-liquid mixed sandblasting insulation method for cleaning high-voltage electrified insulator |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106434008A (en) * | 2016-10-10 | 2017-02-22 | 陕西理工学院 | Electric conduction preventing cleaning solution for motherboard of computer |
| CN106929189A (en) * | 2017-02-14 | 2017-07-07 | 重庆工业职业技术学院 | A kind of computer motherboard cleaning agent |
| CN107338140A (en) * | 2017-05-27 | 2017-11-10 | 国网河南省电力公司郑州供电公司 | The high insulation cleaning agent of communications equipments cleaning |
| CN107446505A (en) * | 2017-07-25 | 2017-12-08 | 山东申烨电气科技有限公司 | Compound inslation strength cleaning and repairing agent and preparation method thereof |
| CN107502478A (en) * | 2017-09-21 | 2017-12-22 | 东莞智高化学科技有限公司 | A kind of hydrocarbon remover of printed circuit board (PCB) and preparation method thereof |
| CN107541359A (en) * | 2017-10-23 | 2018-01-05 | 国网河南省电力公司桐柏县供电公司 | Antifouling flash coating layer cleaning agent |
| CN109705991A (en) * | 2018-11-30 | 2019-05-03 | 北京联研卓创科技有限公司 | A kind of silicon rubber compound insulator scavenger specially with repair function |
| CN109504544A (en) * | 2018-12-27 | 2019-03-22 | 陕西理工大学 | A kind of computer card cleaning agent formula and preparation process |
| CN112337763A (en) * | 2019-08-06 | 2021-02-09 | 禹汉基 | Method for manufacturing aluminum pipe having multilayer structure for air conditioner and aluminum pipe manufactured thereby |
| CN110358640A (en) * | 2019-08-07 | 2019-10-22 | 郑州中原利达新材料有限公司 | A kind of high-speed rail insulator cleaning protective agent |
| CN110358640B (en) * | 2019-08-07 | 2021-06-29 | 郑州中原利达新材料有限公司 | High-speed rail insulator cleaning protective agent |
| CN110903916A (en) * | 2019-09-04 | 2020-03-24 | 宿迁盾嘉生物科技有限公司 | Charged cleaning agent and preparation method thereof |
| CN112780843A (en) * | 2019-11-08 | 2021-05-11 | 禹汉基 | Multilayer structure aluminum pipe for refrigerating and heating device and manufacturing method thereof |
| CN112920909A (en) * | 2021-01-26 | 2021-06-08 | 北京国电富通科技发展有限责任公司 | Long-acting water-based cleaning agent and preparation method thereof |
| CN113831969A (en) * | 2021-10-29 | 2021-12-24 | 国网重庆市电力公司电力科学研究院 | Insulating liquid nano charged cleaning agent for insulator and preparation method thereof |
| CN113831969B (en) * | 2021-10-29 | 2024-01-26 | 国网重庆市电力公司电力科学研究院 | Insulating liquid nano charged cleaning agent for insulator and preparation method thereof |
| CN117229857A (en) * | 2023-09-15 | 2023-12-15 | 广州市凯之达化工有限公司 | Insulator cleaning agent and preparation method and application thereof |
| CN117229857B (en) * | 2023-09-15 | 2024-03-12 | 广州市凯之达化工有限公司 | Insulator cleaning agent and preparation method and application thereof |
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Application publication date: 20160203 |