CN102580937A - Method for realizing live cleaning of secondary equipment - Google Patents
Method for realizing live cleaning of secondary equipment Download PDFInfo
- Publication number
- CN102580937A CN102580937A CN2011104333787A CN201110433378A CN102580937A CN 102580937 A CN102580937 A CN 102580937A CN 2011104333787 A CN2011104333787 A CN 2011104333787A CN 201110433378 A CN201110433378 A CN 201110433378A CN 102580937 A CN102580937 A CN 102580937A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- secondary device
- charged
- resin
- gram
- 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
Abstract
The invention relates to a method for cleaning, dedusting and descaling secondary equipment, in particular to a method for realizing live cleaning of secondary equipment. During live operation of the secondary equipment, live cleaning agents are used for flushing or spray-washing the secondary equipment through a cleaning device, and a recovery device is used for recovering dirt. On the premise that the secondary equipment is not powered off and does not stop running, various dirt such as dust, greasy dirt, moisture, salt, metal dust, carbon stains and the like on the surface and in a deep layer of the equipment can be safely and efficiently cleaned, high safety of high insulation, non-toxicity, non-combustibility, corrosion resistance and the like is achieved, and the gap of safely cleaning the secondary equipment in live operation in the prior art is filled. The method makes a great breakthrough, and has fine application prospect in the field of secondary equipment maintenance.
Description
Technical field
The present invention relates to the method that a kind of secondary device cleans, relate in particular to the method for a kind of secondary device safe under the charging operation situation.
Background technology
Electrical equipment (Electrical Equipment) is meant in power system the general designation of equipment such as generator, transformer, power circuit, breaker is mainly comprised primary equipment and secondary device.Primary equipment is meant and directly is used for producing and using electric energy; Than the high electrical equipment of secondary device voltage, mainly comprise generator (motor), transformer, breaker, insulator, isolating switch, automatic switch, contactor, knife-like switch, bus, transmission line of electricity, power cable, reactor, motor etc.Secondary device is meant the accessory equipment that primary equipment is supervised, measures, controls, protects, regulated, and comprises the meter meter, is used for the electrical parameter of measuring circuit like voltmeter, ammeter, power meter, electric energy meter; The insulating monitoring device; Control and recoil simulator are like terminal box, control box, observing and controlling cabinet, shared device cabinet; Relay protection and automatics, like relay, automatics, relay-set, power distribution cabinet etc., the operation conditions that is used to keep watch on primary system, abnormal reaction and accident act on breaker then rapidly, protect control; DC power supply device like batteries, dc generator, silicon rectifier device, control flow, switch cubicle etc., is supplied with the dc source of control protection usefulness and with dc load and emergency lighting electricity consumption etc.; High-frenquency current blocking device, terminal box, mechanism case and other.
It is thus clear that secondary device is highly sophisticated device; And the maintenance requirement of equipment is more taller than primary equipment; The major requirement of safeguarding of primary equipment guarantees that electric insulation gets final product, and the maintenance of secondary device guarantees the electric insulation except requiring, and also combustibility, corrosivity, toxicity is had strict requirement.Secondary device produces all kinds of dirt particles of absorption that potential difference and static can directivity in running, unavoidably can adsorb fouling products such as dust in the atmospheric environment, greasy dirt, moisture, salinity, metal dirt, charcoal stain and form to pile up.Influence the normal heat radiation of each assembly in the electrical panel cabinet, cause temperature anomaly to raise, also make interior each assembly of electrical panel cabinet more be prone to the moisture absorption, cause insulation to descend; More possibly directly cause each assembly loose contact in the electrical panel cabinet, on circuit board, form short circuit or microcircuit easily, possibly cause control, measuring and controlling equipment dropout, distortion; These pollutants that contain salt, acid, alkaline matter become electrolyte under wet condition; Electric conductivity strengthens, and insulaion resistance reduces, and leakage current increases; Be prone to cause short circuit, electric arc, heat radiation is bad and accident such as equipment malfunction work, these all will form bigger potential safety hazard.
Traditionally; The way of cleaning fouling products is under the situation of cutting off the electricity supply, with hairbrush or the wiping of cloth tiger, this method inconvenient operation; The slit that hand reaches can't be cleared up; And inefficiency, cleaning effect is poor, security is low, also under the situation of cutting off the electricity supply, carries out, and the equipment that influences moves normally.Grid cut-off can't be supplied power, and greatly influences normal work of people and life.In recent years; People begin to research and develop some products and try hard to improve this situation, are that 200810140989.0 Chinese patent discloses a kind of high-pressure electrification detergent such as application number, by weight percentage; By transformer oil 40-50%, naphtha 40-50%, clear solvent naphtha 7-11% and bleeding agent 0.5-1.5%; Total amount is 100% to process as raw material, and with the above-mentioned raw materials stirred tank of packing into, 10-20 ℃, 1 atmospheric pressure reaction down promptly can be made in 1.5-2.5 hour.Though this high-pressure electrification detergent has the characteristics of high insulation; But just the insulator to on-line operation cleans, and insulator belongs to primary equipment, only requires during cleaning to guarantee that electric insulation gets final product; Combustibility, corrosivity, toxicity etc. are not required; And the contained composition of this high-pressure electrification detergent is the oiliness cleaning material, after cleaning, can form one deck oil film, if be applied in the secondary pollution that very easily causes greasy dirt property on the highly sophisticated device such as secondary device; And because the physics and the electrical characteristic of secondary device can cause a lot of safety problems.Up to the present, the safe of research in charging operation, carry out to(for) secondary device remains blank out, how to realize safety, efficiently secondary device is carried out charged cleaning and remain a problem that is difficult to break through.
Summary of the invention
The present invention is directed to the cleaning of highly sophisticated devices such as secondary device, except requiring high insulation, also require nontoxic, do not fire, free from corrosion high security; Explored to secondary device do not have a power failure, under the prerequisite of not work out of service; Safety, the fouling products such as various dusts, greasy dirt, moisture, salinity, metal dirt, charcoal stain of cleaning equipment surface and deep layer efficiently, purpose provides the method for the charged cleaning of a kind of secondary device, thoroughly solves the safety problem of the charged cleaning of secondary device highly sophisticated device; And method is simple to operate; Realize easily, in the protection secondary device, can well protect operating personnel's personal safety.Have a good application prospect in the secondary device area of maintenance.
In order to solve the problems of the technologies described above, the present invention is able to solve through following technical proposals:
The method of the charged cleaning of a kind of secondary device of the present invention, described secondary device are the secondary device of electric power system, and electric power system comprises generator, transformer, power circuit, breaker or transformer station; In the secondary device charging operation, secondary device is washed or hydro-peening through cleaning device with electrified cleaning agent, in running, adsorb the fouling products that dust, greasy dirt, moisture, salinity, metal dirt or charcoal in the atmospheric environment steep to remove secondary device owing to producing potential difference and static; The outage clean and maintenance of carrying out out of service in the prior art; With hairbrush or the wiping of cloth tiger, not only cleaning intensity is big, and behind the equipment downtime again unlatching need debugging etc.; Operating cost significantly increases and has caused great waste; Secondary device does not need outage among the present invention, can carry out clean and maintenance in working order down, except easy to operate simple; Save a lot of unnecessary wastes; Guarantee that also do not influence equipment moves normally, electrical network can normal power supply, does not influence normal work of people and life.Charged cleaning process is a physical process, and chemical reaction does not take place, and secondary device can not receive influences such as burn into damage.
As preferably, described secondary device comprises the meter meter, is used for the electrical parameter of measuring circuit like voltmeter, ammeter, power meter, electric energy meter; The insulating monitoring device; Control and recoil simulator are like terminal box, control box, observing and controlling cabinet, shared device cabinet; Relay protection and automatics, like relay, automatics, relay-set, power distribution cabinet etc., the operation conditions that is used to keep watch on primary system, abnormal reaction and accident act on breaker then rapidly, protect control; DC power supply device like batteries, dc generator, silicon rectifier device, control flow, switch cubicle etc., is supplied with the dc source of control protection usefulness and with dc load and emergency lighting electricity consumption etc.; High-frenquency current blocking device, terminal box or mechanism case and other.
As preferably, described electrified cleaning agent is a neutral cleaners, and is safe and reliable, nontoxic, do not burn, do not have corrosion, can meet the so high maintenance requirement of secondary device fully.
As preferably; Described electrified cleaning agent is the mixture of surfactant, cleaning additive, rust inhibitor and antifoaming agent; Surfactant is the aromatic derivant of aliphatic derivatives or aliphatic hydrocarbon; Having oleophylic and hydrophilic group simultaneously, is the main component of electrified cleaning agent, and fouling products is had wetting by force, solubilising and emulsifying capacity; Cleaning additive is NaOH or potassium hydroxide and surfactant generation synergy, strengthens dirt-removing power, prevents deposition, makes the solution clarification, and is antifreeze, anticorrosion; Rust inhibitor is natrium nitrosum, tertiary sodium phosphate, sodium hydrogen phosphate, sodium phosphate trimer, sodium metasilicate or sodium carbonate, is not corroded after secondary device is cleaned, not damaged; Antifoaming agent is one or more in organosiloxane, octanol, silicone oil, aliphatic hydrocarbon, NPE, the polyvinylether; Can cause gas to be detained owing to produce foam in the cleaning process; Prolonged reaction time; Unnecessarily power that consumed add antifoaming agent cleaning process is accomplished more quickly and efficiently, and obtain better cleaning performance more; Described cleaning device is sprayer, injector, sprayer, spray gun or watering can, and electrified cleaning agent sprays to secondary device under certain pressure, can impel reaction more complete, and cleaning performance is better.
Advantageously, said surface active agent is alkyl benzene sulfonate, alkyl sulfonate, fatty alcohol sulfate, fatty alcohol ethoxylates, ethylene oxide, propylene oxide, polyethylene glycol bis hard fat acid esters, polyoxyethylene nonylphenol Mallett acid ester salts, fatty acid methyl ester ethoxylates, triethanolamine oleate, alkyl phosphate esters, amides, esters, ethers Thorny phenol ethers, esters, fatty alcohol polyoxyethylene ether of one or more.Because be the charged cleaning to secondary device, so the insulating properties of surfactant, nontoxic, non-corrosiveness and non-flammability are had certain requirement.
As preferably; Contain 78.5 gram surfactants, 13.2 gram cleaning additives, 6.7 gram rust inhibitors and 1.6 gram antifoaming agents in per 100 grams of described electrified cleaning agent; Through the experiment proof; Charged cleaning performance is very desirable; Leaky owing to producing fouling products safety that potential difference and static adsorbs dust, greasy dirt, moisture, salinity, metal dirt or charcoal stain in the atmospheric environment, efficiently cleaning up, does not take place in secondary device in running, and cleans and accomplish the back and secondary device is had no corrode and damage.
As preferably, described electrified cleaning agent also contains an amount of enzyme preparation, and enzyme preparation is one or more in lipase, amylase, the alkali protease.Enzyme preparation is a kind of biologic product, adds in the electrified cleaning agent to carry out biochemical reaction to corresponding fouling products, like lipase grease class dirt is decomposed; But amylase starch-splitting class dirt; Alkali protease hydrolyzable protein molecule peptide chain generates polypeptide or amino acid, has the ability of stronger decomposing protein, uses enzyme preparation to clean and can shorten wash time; Prolong the secondary device life-span, improve detergency effectively.
As preferably, after flushing or the hydro-peening completion, fouling products is recycled with retracting device, avoid fouling products under electrostatic interaction, to be adsorbed on the secondary device once more it is caused secondary pollution.
As preferably, described retracting device for reclaim pad, reclaim cotton, reclaim paper, reclaim rubber or absorbent cotton.
As preferably; Described retracting device is fibrous ion exchange resin; Ion exchange resin is polystyrene sulfonic acid resin, polymethacrylate resin, polystyrene quaternary amine base resin or polystyrene primary amine groups resin, successively uses a kind of in a kind of and polystyrene quaternary amine base resin and the polystyrene primary amine groups resin in polystyrene sulfonic acid resin and the polymethacrylate resin during recycling.Polystyrene sulfonic acid resin and polymethacrylate resin are cationic ion-exchange resin; Polystyrene quaternary amine base resin and polystyrene primary amine groups resin are anion exchange resin; Successively use cationic ion-exchange resin and anion exchange resin during recycling; Cation in the sewage and anion are adsorbed, thereby reach the effect that recycles fouling products.
Beneficial effect of the present invention comprises:
1, the electrified cleaning agent that uses in the method for the charged cleaning of described a kind of secondary device can really satisfy the cleaning requirement of highly sophisticated devices such as secondary device, reaches high insulation, nontoxic, the purpose of not firing, do not have high securities such as corrosion.
2, the cleaning device that uses in the method for the charged cleaning of described a kind of secondary device, less demanding, operation easily, cost is low in the practical application, efficient is high.
3, the retracting device that uses in the method for the charged cleaning of described a kind of secondary device lets secondary device keep the state of neat and tidy, and has avoided secondary pollution.
4, the method for the charged cleaning of a kind of secondary device of the present invention; Thoroughly solve the safety problem of the charged cleaning of secondary device highly sophisticated device, and method is simple to operate, realizes easily; In the protection electric equipment, can well protect operating personnel's personal safety.Fail to guarantee that insulating huge breakthrough has been arranged in the nontoxic prior art of antirust inhibition, have a good application prospect in the secondary device area of maintenance.
The specific embodiment
Describe in further detail below in conjunction with 1 couple of the present invention of embodiment, and further specify the cleaning performance of the electrified cleaning agent that uses among the present invention through the test result of electrified cleaning agent in embodiment 2 and the Comparative Examples.In following examples 2 and Comparative Examples; To the water extract acid-base value of electrified cleaning agent, corrosion of metal property, the corrosivity to plastics, flash-point, flammability, residual quantity, ODS content, volatility, insulaion resistance are tested; Whether the check electrified cleaning agent is up to standard, meets the cleaning requirement of secondary device.
Embodiment 1
The method of the charged cleaning of a kind of secondary device, the cleaning with power distribution cabinet is that example describes below.
In the power distribution cabinet charging operation, with 78.5 the gram surfactants, 13.2 the gram cleaning additives, 6.7 the gram rust inhibitors, 1.6 the gram antifoaming agents and 0.8 the gram enzyme preparation mixture as electrified cleaning agent, through injector power distribution cabinet is carried out hydro-peening.Wherein, Surfactant is the mixture of 25.4 gram AEOs, 21.3 gram triethanolamine oleates, 18.5 gram alkyl phosphates, 13.3 gram amidophosphoric acid esters; Be the main component of electrified cleaning agent, fouling products is had wetting by force, solubilising and emulsifying capacity; Cleaning additive is that NaOH and surfactant produce synergy, strengthens dirt-removing power, prevents deposition, makes the solution clarification, and is antifreeze, anticorrosion; Rust inhibitor is a sodium phosphate trimer; Because the components and parts in the power distribution cabinet generally contain the parts of metal material, cleaning agent is corroded easily when cleaning and gets rusty, and rust inhibitor is not corroded after components and parts are cleaned, not damaged; Sodium phosphate trimer has dispersion, emulsification, peptization to fine inorganic particulate or lipid particle; Can improve the suspending power of dirt, prevent soil redeposition to components and parts, thereby improve the clean effect of electrified cleaning agent; And play the effect of insulation, the electric leakage of can not getting an electric shock during charged cleaning; Antifoaming agent is the mixture of 0.9 gram organosiloxane and 0.7 gram NPE, can cause gas to be detained owing to produce foam in the cleaning process, has prolonged reaction time; Unnecessarily power that consumed more; Add antifoaming agent cleaning process is accomplished more quickly and efficiently, and have certain volatility, volatilize together with the cleaning agent that remains on the components and parts after cleaning; Components and parts is dry and comfortable clean and tidy after guaranteeing to clean, and obtains better cleaning performance; Enzyme preparation is an alkali protease, and hydrolyzable protein molecule peptide chain generates polypeptide or amino acid, has the ability of stronger decomposing protein, uses enzyme preparation to clean and can shorten wash time, prolongs the components and parts life-span, improves detergency effectively.Electrified cleaning agent furnishing neutral cleaners, safe and reliable, nontoxic, do not burn, do not have corrosion, can meet the maintenance requirement of power distribution cabinet fully.
Need not cut off the electricity supply; With injector the electrified cleaning agent that mixes is directly injected on the inner components and parts of power distribution cabinet,, is generally 0.3～2MPa because injector has certain expulsion pressure; Aim at the components and parts hydro-peening in the power distribution cabinet; And slow movable spray device, make electrified cleaning agent that certain time of staying arranged on components and parts, be generally 5～10 seconds; Fouling products is the proper extension time of staying more for a long time, just can clean the fouling products such as various dusts, greasy dirt, moisture, salinity, metal dirt, charcoal stain of components and parts surface and deep layer safely, efficiently.
On the pad of power distribution cabinet bottom, reclaim pad; Reclaim pad for two-layer, be respectively fibrous polymethacrylate resin and polystyrene quaternary amine base resin, polymethacrylate resin is a cationic ion-exchange resin; Polystyrene quaternary amine base resin is an anion exchange resin; Successively use cationic ion-exchange resin and anion exchange resin during recycling, cation in the sewage and anion are adsorbed, thereby reach the effect that recycles fouling products.Cleaning agent is fallen on the recovery pad of bottom together with fouling products, reclaims to be lined with strong adsorption capacity, and the mixture of the cleaning agent that falls and fouling products is firmly adsorbed, and components and parts have just taken on an entirely new look, and finishes the back and will reclaim pad taking-up processing as long as clean.The injector hydro-peening not only can clean the components and parts surface, and because certain pressure is arranged, the place that can be ejected into various slits and content deep layer is cleaned, this be cut off the power supply traditionally with hairbrush or the scouring of cloth tiger can't accomplish.The electrified cleaning agent that uses in this method also has the effect and the better cleaning function of antirust inhibition except insulating, guaranteed high-accuracy components and parts can be under charged situation safe and do not receive the infringement of cleaning agent, this also is to be beyond one's reach in the prior art.The present invention has had huge breakthrough, has a good application prospect in the maintenance of electric device field.
Embodiment 2
With 78.5 the gram surfactants, 13.2 the gram cleaning additives, 6.7 the gram rust inhibitors, 1.6 the gram antifoaming agents and 0.8 the gram enzyme preparation mixture as electrified cleaning agent; Wherein, Surfactant is the mixture of 25.4 gram AEOs, 21.3 gram triethanolamine oleates, 18.5 gram alkyl phosphates, 13.3 gram amidophosphoric acid esters; Cleaning additive is a NaOH, and rust inhibitor is a sodium phosphate trimer, and antifoaming agent is the mixture of 0.9 gram organosiloxane and 0.7 gram NPE; Enzyme preparation is an alkali protease, mixes promptly can be made into.Then, the test electrified cleaning agent the water extract acid-base value, to corrosion of metal property, corrosivity, flash-point, flammability, residual quantity, ODS content, volatility, insulaion resistance to plastics, in table 1, listed test result.
Comparative Examples
As electrified cleaning agent, with the above-mentioned raw materials stirred tank of packing into, 10-20 ℃, 1 atmospheric pressure reaction down promptly can be made in 1.5-2.5 hour with the mixture of transformer oil 45 gram, naphtha 45 grams, clear solvent naphtha 9 grams and bleeding agent 1 gram.Then, the test electrified cleaning agent the water extract acid-base value, to corrosion of metal property, corrosivity, flash-point, flammability, residual quantity, ODS content, volatility, insulaion resistance to plastics, in table 1, listed test result.
The water extract acid-base value of the electrified cleaning agent of embodiment 2 and Comparative Examples in the following table 1, to corrosion of metal property, corrosivity, flash-point, flammability, residual quantity, ODS content, volatility, the test data explanation of insulaion resistance to plastics; No matter on single performance; Still on combination property; The electrified cleaning agent that uses among the present invention all obviously is superior to the electrified cleaning agent of Comparative Examples; So the method for the charged cleaning of a kind of secondary device of the present invention is effective ways safe, efficient, that can in charging operation, clean secondary device.
Table 1
In a word, the above is merely preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (10)
1. the method for the charged cleaning of secondary device; Described secondary device is the secondary device of electric power system; Electric power system comprises generator, transformer, power circuit, breaker or transformer station; It is characterized in that: in the secondary device charging operation; Secondary device is washed or hydro-peening through cleaning device with electrified cleaning agent, in running, adsorb the fouling products that dust, greasy dirt, moisture, salinity, metal dirt or charcoal in the atmospheric environment steep owing to producing potential difference and static to remove secondary device.
2. the method for the charged cleaning of secondary device according to claim 1 is characterized in that: described secondary device is meter meter, insulating monitoring device, control and recoil simulator, relay protection and automatics, DC power supply device, high-frenquency current blocking device, terminal box or mechanism case.
3. the method for the charged cleaning of secondary device according to claim 1 is characterized in that: described electrified cleaning agent is a neutral cleaners, and charged cleaning process is a physical process.
4. the method for the charged cleaning of secondary device according to claim 1; It is characterized in that: described electrified cleaning agent is the mixture of surfactant, cleaning additive, rust inhibitor and antifoaming agent; Surfactant is the aromatic derivant of aliphatic derivatives or aliphatic hydrocarbon; Cleaning additive is NaOH or potassium hydroxide; Rust inhibitor is natrium nitrosum, tertiary sodium phosphate, sodium hydrogen phosphate, sodium phosphate trimer, sodium metasilicate or sodium carbonate; Antifoaming agent is one or more in organosiloxane, octanol, silicone oil, aliphatic hydrocarbon, NPE, the polyvinylether, and described cleaning device is sprayer, injector, sprayer, spray gun or watering can.
5 according to claim 4, wherein the secondary charged cleaning apparatus, characterized in that: said surface active agent is alkyl benzene sulfonate, alkyl sulfonate, fatty alcohol sulfate, fatty alcohol polyoxyethylene vinyl ether, ethylene oxide, propylene oxide, polyethylene glycol distearate, polyoxyethylene nonylphenol Mallett acid ester salts, fatty acid methyl ester ethoxylates, triethanolamine oleate, alkyl phosphate esters, amides, esters, ethers Thorny phenol ethers, esters, polyoxyethylene fatty alcohol ethers of one or more.
6. the method for the charged cleaning of secondary device according to claim 4 is characterized in that: contain 78.5 gram surfactants, 13.2 gram cleaning additives, 6.7 gram rust inhibitors and 1.6 gram antifoaming agents in per 100 grams of described electrified cleaning agent.
7. the method for the charged cleaning of secondary device according to claim 6 is characterized in that: described electrified cleaning agent also contains an amount of enzyme preparation, and enzyme preparation is one or more in lipase, amylase, the alkali protease.
8. the method for the charged cleaning of secondary device according to claim 1 is characterized in that: flushing or hydro-peening recycle fouling products with retracting device after accomplishing.
9. the method for the charged cleaning of secondary device according to claim 8 is characterized in that: described retracting device is for reclaiming pad, reclaim cotton, reclaim paper, reclaiming rubber or absorbent cotton.
10. the method for the charged cleaning of secondary device according to claim 8; It is characterized in that: described retracting device is fibrous ion exchange resin; Ion exchange resin is polystyrene sulfonic acid resin, polymethacrylate resin, polystyrene quaternary amine base resin or polystyrene primary amine groups resin, successively uses a kind of in a kind of and polystyrene quaternary amine base resin and the polystyrene primary amine groups resin in polystyrene sulfonic acid resin and the polymethacrylate resin during recycling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433378.7A CN102580937B (en) | 2011-12-21 | 2011-12-21 | Method for realizing live cleaning of secondary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433378.7A CN102580937B (en) | 2011-12-21 | 2011-12-21 | Method for realizing live cleaning of secondary equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102580937A true CN102580937A (en) | 2012-07-18 |
| CN102580937B CN102580937B (en) | 2014-02-12 |
Family
ID=46470484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110433378.7A Active CN102580937B (en) | 2011-12-21 | 2011-12-21 | Method for realizing live cleaning of secondary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102580937B (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071635A (en) * | 2013-01-14 | 2013-05-01 | 黑龙江电力职工大学 | Method for cleaning transformer cooler through spraying and hot-line water washing |
| CN103334112A (en) * | 2013-06-18 | 2013-10-02 | 辽宁天龙化工有限公司 | Oil removal cleaning agent for metal surfaces |
| CN103551334A (en) * | 2013-10-23 | 2014-02-05 | 无锡华普微电子有限公司 | Cleaning method applicable to SAW (Surface Acoustic Wave) device |
| CN103567200A (en) * | 2013-10-22 | 2014-02-12 | 国家电网公司 | Constant-temperature anti-freezing cleaning device for circuit breaker |
| CN104479905A (en) * | 2014-11-21 | 2015-04-01 | 苏州东辰林达检测技术有限公司 | Electrified cleaning agent for precise instruments and preparation method of electrified cleaning agent |
| CN105112175A (en) * | 2015-07-26 | 2015-12-02 | 天津博克尼科技发展有限公司 | Preparation method for UPS cleaning agent |
| CN105647708A (en) * | 2016-02-02 | 2016-06-08 | 重庆洎皋电力科技有限责任公司 | Cleaning solvent special for anti-pollution flashover of high-voltage electrified-RTV |
| CN106893642A (en) * | 2017-02-27 | 2017-06-27 | 工业和信息化部电子第五研究所华东分所 | A kind of aqueous cleaning agent and application thereof |
| CN106987348A (en) * | 2017-03-24 | 2017-07-28 | 杨秀娟 | A kind of online maintenance cleaning method of communication equipment |
| CN109468649A (en) * | 2018-12-27 | 2019-03-15 | 广州三孚新材料科技股份有限公司 | Alkaline descaling agent for magnesium alloy |
| CN109487282A (en) * | 2018-12-11 | 2019-03-19 | 西安庄信新材料科技有限公司 | A kind of titanium building materials high-duty detergent and its preparation process |
| CN110695000A (en) * | 2018-07-10 | 2020-01-17 | 天津市优尼迪科技有限公司 | Ultrasonic cleaning process for welded stainless steel hydraulic hard tube |
| CN112680291A (en) * | 2020-12-29 | 2021-04-20 | 世华中科(北京)科技股份有限公司 | Electrified cleaning agent for machine room |
| CN113964708A (en) * | 2021-10-28 | 2022-01-21 | 河南恒安电力股份有限公司 | Quick repair process for external insulation of water immersion electric power secondary equipment |
| CN115198261A (en) * | 2022-07-20 | 2022-10-18 | 朝阳市加华电子有限公司 | Underwater outboard cable penetrating metal surface treatment liquid |
| CN115338183A (en) * | 2022-10-18 | 2022-11-15 | 深圳中科超远科技有限公司 | Electrified cleaning method for shock absorber |
| CN115537821A (en) * | 2022-09-01 | 2022-12-30 | 深圳市豪龙新材料技术有限公司 | Bio-enzyme detergent for metal surface and preparation method thereof |
| CN115851383A (en) * | 2022-11-28 | 2023-03-28 | 深圳市岑科实业有限公司 | Preparation method of low-foaming low-corrosion-rate inductance welding agent cleaning agent |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU826450A1 (en) * | 1979-08-14 | 1981-04-30 | Chernyj Iosif S | Device for washing relay |
| JP2005081308A (en) * | 2003-09-10 | 2005-03-31 | Ebara Kogyo Senjo Kk | Washing device and washing method |
| DE102005004754A1 (en) * | 2005-02-02 | 2006-08-10 | Lisa Dräxlmaier GmbH | After-cleaning of stripped regions of electrical cable with electrical conductors covered by polymer insulating layer useful in connection of electrical and electronic elements where layer is applied by laser evaporaion |
| CN101337229A (en) * | 2008-08-11 | 2009-01-07 | 张平安 | Electric insulation cleaning method of high-pressure electric power apparatus |
| CN101629126A (en) * | 2008-07-18 | 2010-01-20 | 张思平 | Precision circuit cleaning agent and preparation method thereof |
| CN101733221A (en) * | 2008-11-14 | 2010-06-16 | 张思平 | Spray gun for live-wire cleaning operation |
| CA2432502C (en) * | 2003-06-16 | 2011-04-19 | Robert Lanoie | Method and apparatus for safely cleaning a live equipment |
| CN102041186A (en) * | 2010-12-24 | 2011-05-04 | 东莞市智高化学原料有限公司 | Environmentally-friendly water-based multifunctional electronic cleaning liquid |
-
2011
- 2011-12-21 CN CN201110433378.7A patent/CN102580937B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU826450A1 (en) * | 1979-08-14 | 1981-04-30 | Chernyj Iosif S | Device for washing relay |
| CA2432502C (en) * | 2003-06-16 | 2011-04-19 | Robert Lanoie | Method and apparatus for safely cleaning a live equipment |
| JP2005081308A (en) * | 2003-09-10 | 2005-03-31 | Ebara Kogyo Senjo Kk | Washing device and washing method |
| DE102005004754A1 (en) * | 2005-02-02 | 2006-08-10 | Lisa Dräxlmaier GmbH | After-cleaning of stripped regions of electrical cable with electrical conductors covered by polymer insulating layer useful in connection of electrical and electronic elements where layer is applied by laser evaporaion |
| CN101629126A (en) * | 2008-07-18 | 2010-01-20 | 张思平 | Precision circuit cleaning agent and preparation method thereof |
| CN101337229A (en) * | 2008-08-11 | 2009-01-07 | 张平安 | Electric insulation cleaning method of high-pressure electric power apparatus |
| CN101733221A (en) * | 2008-11-14 | 2010-06-16 | 张思平 | Spray gun for live-wire cleaning operation |
| CN102041186A (en) * | 2010-12-24 | 2011-05-04 | 东莞市智高化学原料有限公司 | Environmentally-friendly water-based multifunctional electronic cleaning liquid |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071635A (en) * | 2013-01-14 | 2013-05-01 | 黑龙江电力职工大学 | Method for cleaning transformer cooler through spraying and hot-line water washing |
| CN103334112B (en) * | 2013-06-18 | 2015-02-18 | 辽宁天龙化工有限公司 | Oil removal cleaning agent for metal surfaces |
| CN103334112A (en) * | 2013-06-18 | 2013-10-02 | 辽宁天龙化工有限公司 | Oil removal cleaning agent for metal surfaces |
| CN103567200B (en) * | 2013-10-22 | 2015-07-15 | 国家电网公司 | Constant-temperature anti-freezing cleaning device for circuit breaker |
| CN103567200A (en) * | 2013-10-22 | 2014-02-12 | 国家电网公司 | Constant-temperature anti-freezing cleaning device for circuit breaker |
| CN103551334A (en) * | 2013-10-23 | 2014-02-05 | 无锡华普微电子有限公司 | Cleaning method applicable to SAW (Surface Acoustic Wave) device |
| CN104479905A (en) * | 2014-11-21 | 2015-04-01 | 苏州东辰林达检测技术有限公司 | Electrified cleaning agent for precise instruments and preparation method of electrified cleaning agent |
| CN105112175A (en) * | 2015-07-26 | 2015-12-02 | 天津博克尼科技发展有限公司 | Preparation method for UPS cleaning agent |
| CN105647708A (en) * | 2016-02-02 | 2016-06-08 | 重庆洎皋电力科技有限责任公司 | Cleaning solvent special for anti-pollution flashover of high-voltage electrified-RTV |
| CN105647708B (en) * | 2016-02-02 | 2018-06-22 | 重庆洎皋电力科技有限责任公司 | Electrification in high voltage RTV antifouling work Special cleaning solvents |
| CN106893642A (en) * | 2017-02-27 | 2017-06-27 | 工业和信息化部电子第五研究所华东分所 | A kind of aqueous cleaning agent and application thereof |
| CN106987348B (en) * | 2017-03-24 | 2020-07-14 | 太仓鸿羽智能科技有限公司 | Online maintenance cleaning method for communication equipment |
| CN106987348A (en) * | 2017-03-24 | 2017-07-28 | 杨秀娟 | A kind of online maintenance cleaning method of communication equipment |
| CN110695000A (en) * | 2018-07-10 | 2020-01-17 | 天津市优尼迪科技有限公司 | Ultrasonic cleaning process for welded stainless steel hydraulic hard tube |
| CN109487282A (en) * | 2018-12-11 | 2019-03-19 | 西安庄信新材料科技有限公司 | A kind of titanium building materials high-duty detergent and its preparation process |
| CN109468649A (en) * | 2018-12-27 | 2019-03-15 | 广州三孚新材料科技股份有限公司 | Alkaline descaling agent for magnesium alloy |
| CN112680291A (en) * | 2020-12-29 | 2021-04-20 | 世华中科(北京)科技股份有限公司 | Electrified cleaning agent for machine room |
| CN113964708A (en) * | 2021-10-28 | 2022-01-21 | 河南恒安电力股份有限公司 | Quick repair process for external insulation of water immersion electric power secondary equipment |
| CN115198261A (en) * | 2022-07-20 | 2022-10-18 | 朝阳市加华电子有限公司 | Underwater outboard cable penetrating metal surface treatment liquid |
| CN115537821A (en) * | 2022-09-01 | 2022-12-30 | 深圳市豪龙新材料技术有限公司 | Bio-enzyme detergent for metal surface and preparation method thereof |
| CN115537821B (en) * | 2022-09-01 | 2023-10-27 | 深圳市豪龙新材料技术有限公司 | Biological enzyme detergent for metal surface and preparation method thereof |
| CN115338183A (en) * | 2022-10-18 | 2022-11-15 | 深圳中科超远科技有限公司 | Electrified cleaning method for shock absorber |
| CN115338183B (en) * | 2022-10-18 | 2023-11-17 | 安阳彩顺新材料科技有限公司 | Live cleaning method for shock absorber |
| CN115851383A (en) * | 2022-11-28 | 2023-03-28 | 深圳市岑科实业有限公司 | Preparation method of low-foaming low-corrosion-rate inductance welding agent cleaning agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102580937B (en) | 2014-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102580937B (en) | Method for realizing live cleaning of secondary equipment | |
| CN102559410A (en) | High-voltage insulator electrified cleaning agent | |
| CN103773638A (en) | Cleaning agent for solar panel | |
| CN105296244A (en) | Insulator electrified cleaning agent | |
| CN110358640B (en) | High-speed rail insulator cleaning protective agent | |
| CN102242020B (en) | Cleaning agent for rotary machine used for conveying blast furnace gas and coke oven gas | |
| CN101629129B (en) | Special cleaning agent for insulators and preparation method thereof | |
| US9725677B2 (en) | Cleaner composition | |
| CN105419962A (en) | High pressure anti-pollution-flashover cleaner | |
| CN102266858A (en) | Gas-liquid mixed sandblasting insulation method for cleaning high-voltage electrified insulator | |
| CN1124285A (en) | Cleaning agent for semiconductor industry | |
| KR101877379B1 (en) | Detergent Compositon And Cleaning Apparatus | |
| CN101629126B (en) | Precision circuit cleaning agent and preparation method thereof | |
| CN101629127B (en) | Primary high-voltage circuit cleaning agent and preparation method thereof | |
| CN111286413B (en) | Cleaning agent for charged maintenance and use method thereof | |
| KR102183624B1 (en) | Insulating detergent composition for cleaning current flowing equipment and industrial equipment, cleaning method and equipment using same | |
| CN101629128B (en) | Secondary high-voltage circuit cleaning agent and preparation method thereof | |
| CN110129149A (en) | A kind of high-voltage electric power equipment cleaning agent | |
| KR101956513B1 (en) | Insulation cleaner composition for uninterruptible power supply | |
| CN112680291A (en) | Electrified cleaning agent for machine room | |
| CN102206830B (en) | Neutral detergent for removing ferrous sulfide and hydrogen sulfide in oil refining device as well as preparation method and use method thereof | |
| CN206215564U (en) | Without residual flow suck-back device cleaning device | |
| CN115651775B (en) | Preparation method and application of environment-friendly aqueous electric mechanical cleaning agent | |
| CN107051922A (en) | Without residual flow suck-back device cleaning device | |
| CN108774590A (en) | A kind of SMT jigs detergent remover and preparation method thereof |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190325 Address after: 510000 Building 604, Building B1, 162 Science Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Huaying Electric Technology Co., Ltd. Address before: 310012 Peach Blossom Source 22-2-402, Lake Garden, Wenyi West Road, West Lake District, Hangzhou City, Zhejiang Province Patentee before: Peng Junhong |