CN106350169A - Heat conduction oil medium applicable to electrical cabinet - Google Patents

Heat conduction oil medium applicable to electrical cabinet Download PDF

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Publication number
CN106350169A
CN106350169A CN201610731885.1A CN201610731885A CN106350169A CN 106350169 A CN106350169 A CN 106350169A CN 201610731885 A CN201610731885 A CN 201610731885A CN 106350169 A CN106350169 A CN 106350169A
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China
Prior art keywords
oil medium
conduction oil
heat conduction
described oil
absorbent
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Pending
Application number
CN201610731885.1A
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Chinese (zh)
Inventor
穆勇华
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Individual
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Individual
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Priority to CN201610731885.1A priority Critical patent/CN106350169A/en
Publication of CN106350169A publication Critical patent/CN106350169A/en
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/10—Liquid materials
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/04—Well-defined cycloaliphatic compounds
    • C10M2203/045—Well-defined cycloaliphatic compounds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/106—Naphthenic fractions
    • C10M2203/1065—Naphthenic fractions used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/086—Imides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbasedsulfonic acid salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02—Pour-point; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/52—Base number [TBN]
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/16—Dielectric; Insulating oil or insulators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)

Abstract

The invention discloses a heat conduction oil medium applicable to an electrical cabinet. The heat conduction oil medium comprises the following components in percentage by weight (100wt% in total): 70wt%-80wt% of 330-350-DEG C fraction naphthenic base oil, 10wt%-13wt% of dodecylbenzene, 10ppm-150ppm of a metal antioxidant, 0.1wt%-2.5wt% of an ultraviolet light absorber, 0.1wt%-2.5wt% of an infrared light absorber, 1wt%-2.3wt% of T106 high-alkali-value petroleum calcium sulfonate, 3wt%-4.2wt% of T154 bis-succinimide, 4wt%-5wt% of alkyl polystyrene, 0.8wt%-3wt% of benzotriazole and 0.1wt%-0.3wt% of an anti-coking agent. The heat conduction oil medium has the characteristics of being low in viscosity, high in flashing point, excellent and stable in oxidation resistance, good in gassing property, capable of inhibiting electrification, suitable for high and low temperature differences, high in cleanness and insulation property and excellent in heat-conducting property.

Description

The conduction oil medium that a kind of regulator cubicle is suitable for
Technical field
The present invention relates to conduction oil technical field, the conduction oil medium that particularly a kind of regulator cubicle is suitable for.
Background technology
In prior art, the working environment of regulator cubicle product is often relatively more severe, particularly highlandss, year extreme weather The area changing greatly and high pollution area running environment more severe it is easy to cause high temperature, high and cold or occur pollute Thing corrodes electric equipment, and when operating ambient temperature is too high, in-cabinet temperature raises, easily make in cabinet electrical equipment due to temperature too high and Quit work, also easily cause the damage of electrical equipment in cabinet, there is the hidden danger of security incident；When operating ambient temperature is too low, cabinet Interior temperature is spent low, easily causes the damage of electrical equipment in cabinet；Particularly change greatly area in degree/day, even more very big to regulator cubicle Environmental test；And high corrosion area easilys lead to electrical equipment malfunction and security incident.
As the heat dissipation vehicle of cooling system, air-cooled at present is mode more than comparison in reality, but there is radiating Effect is poor, drawback that the temperature difference is difficult to adjust etc., and is arranged on electrical equipment with air-conditioning and there is big, the electrical security that takes up room Can decline, and the shortcomings of the sealing property of electrical equipment must secure could use etc., therefore, have that must to develop one kind electric The conduction oil medium of gas holder, can either adapt to electrical safety performance requirement, can meet heat conductivility again and conduction oil is prolonged resistance to Use usage cycles long, to meet economy and the suitability of its use.
Content of the invention
It is an object of the invention to provide for the conduction oil medium acting primarily as conductive force on regulator cubicle.
The technical solution realizing the object of the invention is: the conduction oil medium that a kind of regulator cubicle is suitable for, described oil medium It is grouped into by the group of following mass concentration: 330 DEG C -350 DEG C fraction naphthenic base oils 70wt%-80wt%, detergent alkylates 10wt%-13wt%, metal antioxidant 10-150ppm, UV absorbent 0.1wt%-2.5wt%, infrared absorbent 0.1wt%-2.5wt%, t106 high base number calcium mahogany sulfonate 1-2.3wt%, t154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide 3-4.2wt%, alkyl Polystyrene 4-5wt%, BTA 0.8-3wt% and anti-coking agent 0.1-0.3wt%, the percentage by weight of described oil medium Sum is 100%；
Produce described oil medium technique to comprise the steps:
(1) naphthenic base oils, detergent alkylate, metal antioxidant, UV absorbent and infrared absorbent are mixed, At a temperature of 88 DEG C -92 DEG C, uniform stirring 20-30min, obtains mixture；
(2) it is warming up to 132 DEG C -135 DEG C, the hargil of the mixture quality 2wt%-2.5wt% that addition step (1) obtains, stirring Refined absorption 25-30min；
(3) it is filtered to remove precipitate and be purified miscella；
(4) will be burnt to t106 high base number calcium mahogany sulfonate, t154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide, alkyl polystyrene, BTA and resistance Agent adds in purification miscella, stirs 50-55min；
(5) drying and dehydrating under 0.6 × 10-3-0.8 × 10-3pa vacuum condition；
(6) obtain described oil medium by activated alumina adsorbents after filtering.
The present invention compared with prior art, its remarkable advantage: the oily medium in the present invention has that viscosity is low, flash-point is high, anti- Oxidation susceptibility is excellent and stable, degassing property is good, suppression is powered, adapt to high-low temperature difference, high-cleanness, height insulate, heat conductivility is excellent Feature.
Below the present invention is described in further detail.
Specific embodiment
The conduction oil medium that a kind of regulator cubicle is suitable for, described oil medium is grouped into by the group of following mass concentration: 340 DEG C evaporate Point naphthenic base oils 75wt%, detergent alkylate 11wt%, metal antioxidant 130ppm, UV absorbent 1.3wt%, red Ultraviolet absorbers 1.3wt%, t106 high base number calcium mahogany sulfonate 1.5wt%, t154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide 3.2wt%, alkyl gather Styrene 4.5wt%, BTA 1.8wt% and anti-coking agent 0.27wt%, described oil medium percentage by weight sum be 100%；
Produce described oil medium technique to comprise the steps:
(1) naphthenic base oils, detergent alkylate, metal antioxidant, UV absorbent and infrared absorbent are mixed, At a temperature of 90 DEG C, uniform stirring 25min, obtains mixture；
(2) it is warming up to 133 DEG C, the hargil of the mixture quality 2.5wt% that addition step (1) obtains, the refined absorption of stirring 28min；
(3) it is filtered to remove precipitate and be purified miscella；
(4) will be burnt to t106 high base number calcium mahogany sulfonate, t154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide, alkyl polystyrene, BTA and resistance Agent adds in purification miscella, stirs 53min；
(5) drying and dehydrating under 0.75 × 10-3 vacuum condition；
(6) obtain described oil medium by activated alumina adsorbents after filtering.
The conduction oil medium of the formula of the present invention and method gained, have that viscosity is low, flash-point is high, antioxygenic property is excellent and Feature stable, that degassing property is good, suppression is powered, adapt to high-low temperature difference, high-cleanness, high insulation, heat conductivility are excellent, the present invention is in fact The oily medium applied in example passes through detection, and its kinematic viscosity is 9.3mm2/s(40 DEG C), flash-point (remaining silent) is 144.5 DEG C, and acid number is 0.014mgkoh/g, degassing property is 4.15 μ l/min, and breakdown voltage is 87kv/2.5mm；Compared with common conduction oil, possess Excellent electric property and possess the powered ability of suppression, can take into account the radiating of regulator cubicle, heat conduction requires will with security performance Ask, be reliable and stable conduction of heat oil medium in regulator cubicle it is also possible to use as conduction oil for transformator.
In addition to the above embodiments, other not described embodiments also should be within protection scope of the present invention.Herein Described specific embodiment is only explanation for example to present invention spirit, and those skilled in the art are permissible Described specific embodiment is made with various modifications or supplements or substituted using similar mode, but without departing from this Invention spirit or surmount scope defined in appended claims.Although illustrating through specific term herein, It is not excluded for the probability using other terms, be used for the purpose of easily describing and explaining the basis of the present invention using these terms Matter, it is all contrary with spirit of the present invention for being construed as any additional restriction.

Claims (1)

1. the conduction oil medium that a kind of regulator cubicle is suitable for is it is characterised in that described oil medium is grouped by the group of following mass concentration Become: 330 DEG C -350 DEG C fraction naphthenic base oils 70wt%-80wt%, detergent alkylate 10wt%-13wt%, metal antioxygens Agent 10-150ppm, UV absorbent 0.1wt%-2.5wt%, infrared absorbent 0.1wt%-2.5wt%, t106 are high-alkali Value calcium mahogany sulfonate 1-2.3wt%, t154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide 3-4.2wt%, alkyl polystyrene 4-5wt%, benzo three nitrogen Azoles 0.8-3wt% and anti-coking agent 0.1-0.3wt%, the percentage by weight sum of described oil medium is 100%；
Produce described oil medium technique to comprise the steps:
(1) naphthenic base oils, detergent alkylate, metal antioxidant, UV absorbent and infrared absorbent are mixed, At a temperature of 88 DEG C -92 DEG C, uniform stirring 20-30min, obtains mixture；
(2) it is warming up to 132 DEG C -135 DEG C, the hargil of the mixture quality 2wt%-2.5wt% that addition step (1) obtains, stirring essence System absorption 25-30min；
(3) it is filtered to remove precipitate and be purified miscella；
(4) by t106 high base number calcium mahogany sulfonate, t154 Ramulus Uncariae Cum Uncis imidodicarbonic diamide, alkyl polystyrene, BTA and anti-coking agent Add and purify in miscella, stir 50-55min；
(5) 0.6 × 10-3-0.8×10-3Drying and dehydrating under pa vacuum condition；
(6) after filtering, obtain described oil medium by activated alumina adsorbents.
CN201610731885.1A 2016-08-26 2016-08-26 Heat conduction oil medium applicable to electrical cabinet Pending CN106350169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610731885.1A CN106350169A (en) 2016-08-26 2016-08-26 Heat conduction oil medium applicable to electrical cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610731885.1A CN106350169A (en) 2016-08-26 2016-08-26 Heat conduction oil medium applicable to electrical cabinet

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Publication Number Publication Date
CN106350169A true CN106350169A (en) 2017-01-25

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101368086A (en) * 2008-10-08 2009-02-18 鲍求培 High temperature modified conduction oil and preparation method thereof
CN101372645A (en) * 2007-08-23 2009-02-25 株式会社日本能源 Electrical insulation oil and preparation thereof
CN103305192A (en) * 2012-03-06 2013-09-18 中国石油化工股份有限公司 High-temperature heat transfer oil composition
CN103387818A (en) * 2012-05-07 2013-11-13 山东英可利化工有限公司 Chemically synthesized alkyl benzene thermal conduction liquid and preparation method thereof
CN104250577A (en) * 2013-06-26 2014-12-31 中国石油化工股份有限公司 Electrical insulating oil and use thereof
CN104911000A (en) * 2015-05-25 2015-09-16 吉首大学 Capacitor insulating oil and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101372645A (en) * 2007-08-23 2009-02-25 株式会社日本能源 Electrical insulation oil and preparation thereof
CN101368086A (en) * 2008-10-08 2009-02-18 鲍求培 High temperature modified conduction oil and preparation method thereof
CN103305192A (en) * 2012-03-06 2013-09-18 中国石油化工股份有限公司 High-temperature heat transfer oil composition
CN103387818A (en) * 2012-05-07 2013-11-13 山东英可利化工有限公司 Chemically synthesized alkyl benzene thermal conduction liquid and preparation method thereof
CN104250577A (en) * 2013-06-26 2014-12-31 中国石油化工股份有限公司 Electrical insulating oil and use thereof
CN104911000A (en) * 2015-05-25 2015-09-16 吉首大学 Capacitor insulating oil and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
中国石油化工总公司辽宁联络部等: "《石油和石油化工产品用户手册》", 31 December 1997, 中国石化出版社 *

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Application publication date: 20170125