RU94001668A - COOLING METHOD OF INTERNAL COMBUSTION ENGINE AND COOLING SYSTEM OF INTERNAL COMBUSTION ENGINE - Google Patents

COOLING METHOD OF INTERNAL COMBUSTION ENGINE AND COOLING SYSTEM OF INTERNAL COMBUSTION ENGINE

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Publication number
RU94001668A
RU94001668A RU94001668/06A RU94001668A RU94001668A RU 94001668 A RU94001668 A RU 94001668A RU 94001668/06 A RU94001668/06 A RU 94001668/06A RU 94001668 A RU94001668 A RU 94001668A RU 94001668 A RU94001668 A RU 94001668A
Authority
RU
Russia
Prior art keywords
circuit
internal combustion
combustion engine
heat exchanger
cooling
Prior art date
Application number
RU94001668/06A
Other languages
Russian (ru)
Other versions
RU2064596C1 (en
Inventor
Ю.В. Ольховский
Н.Д. Орлов
И.П. Кондратюк
Ю.В. Соин
И.В. Назаров
В.М. Ширяев
Д.А. Дехович
В.М. Бубнов
Original Assignee
Научно-исследовательский институт тепловозов и путевых машин
Filing date
Publication date
Application filed by Научно-исследовательский институт тепловозов и путевых машин filed Critical Научно-исследовательский институт тепловозов и путевых машин
Priority to RU94001668/06A priority Critical patent/RU2064596C1/en
Priority claimed from RU94001668/06A external-priority patent/RU2064596C1/en
Publication of RU94001668A publication Critical patent/RU94001668A/en
Application granted granted Critical
Publication of RU2064596C1 publication Critical patent/RU2064596C1/en

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Claims (1)

Изобретение относится к области двигателестроения и позволяет повысить топливную экономичность двигателя внутреннего сгорания за счет повышения качества регулирования температуры его теплоносителей при обеспечении надежной работы системы охлаждения. В двухконтурной системе охлаждения двигателя внутреннего сгорания, содержащей в первом контуре полости охлаждения двигателя, а во втором - водомасляный теплообменник и теплообменник наддувочного воздуха, регулируют температуру охлаждающей жидкости первого контура изменением потока воздуха, подаваемого на обдув радиатора первого контура, регулируют температуру масла последовательным изменением потока масла, перепускаемого мимо водомасляного теплообменника, и потока воздуха, подаваемого на обдув радиатора второго контура, измеряют температуру охлаждающей жидкости второго контура на выходе из теплообменника наддувочного воздуха и регулируют ее последовательным изменением потоков охлаждающей жидкости, перепускаемой из первого контура во второй, и воздуха, подаваемого на обдув радиатора второго контура.The invention relates to the field of engine construction and allows to increase the fuel efficiency of an internal combustion engine by improving the quality of temperature control of its coolants while ensuring reliable operation of the cooling system. In the dual-circuit cooling system of an internal combustion engine containing an engine cooling cavity in the first circuit, and in the second - a water-oil heat exchanger and a charge-air heat exchanger, regulate the temperature of the primary coolant by changing the air flow applied to the first-circuit radiator and adjust the oil temperature by sequentially changing the flow the oil bypassed by the water-oil heat exchanger and the air flow supplied to the second-circuit radiator cooling the temperature of the second circuit coolant at the outlet of the charge-air heat exchanger and regulate it by sequential changes in the flow of coolant flowing from the first circuit to the second, and air supplied to the second-circuit radiator.
RU94001668/06A 1994-01-19 1994-01-19 Method of cooling and cooling system of internal combustion engine RU2064596C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94001668/06A RU2064596C1 (en) 1994-01-19 1994-01-19 Method of cooling and cooling system of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94001668/06A RU2064596C1 (en) 1994-01-19 1994-01-19 Method of cooling and cooling system of internal combustion engine

Publications (2)

Publication Number Publication Date
RU94001668A true RU94001668A (en) 1995-09-20
RU2064596C1 RU2064596C1 (en) 1996-07-27

Family

ID=20151589

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94001668/06A RU2064596C1 (en) 1994-01-19 1994-01-19 Method of cooling and cooling system of internal combustion engine

Country Status (1)

Country Link
RU (1) RU2064596C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101209669B (en) * 2006-12-30 2012-05-16 卡特彼勒公司 Cooling system of heat exchanger row row with strategical arrangement
RU2529118C1 (en) * 2013-06-06 2014-09-27 Владимир Семёнович Москалёв Device for maintenance of optimum temperature mode of combat caterpillar machine cooling system
US9964019B2 (en) * 2014-11-19 2018-05-08 Ford Global Technologies, Llc Method and system for a dual loop coolant system

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