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RU2010144248A - LIQUID COOLING SYSTEM WITH A PRESSURE FROM A TURBOCHARGER OF THE INTERNAL COMBUSTION ENGINE AND A METHOD FOR COOLING A TURBINE HOUSING OF A TURBOCHARGER - Google Patents

LIQUID COOLING SYSTEM WITH A PRESSURE FROM A TURBOCHARGER OF THE INTERNAL COMBUSTION ENGINE AND A METHOD FOR COOLING A TURBINE HOUSING OF A TURBOCHARGER Download PDF

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Publication number
RU2010144248A
RU2010144248A RU2010144248/06A RU2010144248A RU2010144248A RU 2010144248 A RU2010144248 A RU 2010144248A RU 2010144248/06 A RU2010144248/06 A RU 2010144248/06A RU 2010144248 A RU2010144248 A RU 2010144248A RU 2010144248 A RU2010144248 A RU 2010144248A
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RU
Russia
Prior art keywords
cooling
jacket
turbine housing
circulation circuit
turbocharger
Prior art date
Application number
RU2010144248/06A
Other languages
Russian (ru)
Inventor
Хельмут ХОЙСЛЕР (DE)
Хельмут ХОЙСЛЕР
Original Assignee
Джи Эм Глоубал Текнолоджи Оперейшнз, Инк. (Us)
Джи Эм Глоубал Текнолоджи Оперейшнз, Инк.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Джи Эм Глоубал Текнолоджи Оперейшнз, Инк. (Us), Джи Эм Глоубал Текнолоджи Оперейшнз, Инк. filed Critical Джи Эм Глоубал Текнолоджи Оперейшнз, Инк. (Us)
Publication of RU2010144248A publication Critical patent/RU2010144248A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/12—Arrangements for cooling other engine or machine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/005—Cooling of pump drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/12—Turbo charger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/232—Heat transfer, e.g. cooling characterized by the cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)

Abstract

1. Жидкостная охлаждающая система (16) имеющего наддув от турбонагнетателя (1) двигателя внутреннего сгорания, содержащая ! - работающий от насоса (34) охлаждающего средства первый охлаждающий циркуляционный контур (17), который проходит через рубашку (18) охлаждения блока цилиндров двигателя, и ! - ответвляющийся от первого охлаждающего циркуляционного контура (17) второй охлаждающий циркуляционный контур (21), который проходит через образованную между внутренней стенкой (9) и наружной стенкой (10) имеющего двойные стенки турбинного корпуса (15) турбонагнетателя (1) рубашку (8) охлаждения. ! 2. Жидкостная охлаждающая система (16) по п.1, в которой второй охлаждающий циркуляционный контур (21) имеет по потоку перед рубашкой (8) охлаждения турбинного корпуса (15) ответвление (25) к корпусу (12) подшипника турбины турбонагнетателя (1). ! 3. Жидкостная охлаждающая система (16) по п.1, в которой во втором охлаждающем циркуляционном контуре (21) предусмотрен датчик (28) температуры. ! 4. Жидкостная охлаждающая система (16) по п.3, в которой датчик (28) температуры расположен по потоку после рубашки (8) охлаждения турбинного корпуса (15). ! 5. Жидкостная охлаждающая система (16) по любому из пп.1-4, в которой во втором охлаждающем циркуляционном контуре (21) предусмотрен по потоку перед рубашкой (8) охлаждения турбинного корпуса (15) управляемый устройством (36) управления двигателем переключательный клапан (35). ! 6. Жидкостная охлаждающая система (16) по п.5, в которой устройство (36) управления двигателем для управления переключательным клапаном (35) получает в качестве входных данных ! - сигнал температуры от температурного датчика (29), и ! - сигнал температуры от другого те 1. Liquid cooling system (16) of an internal combustion engine supercharged from a turbocharger (1), containing ! - powered by the coolant pump (34) the first cooling circulation circuit (17), which passes through the cooling jacket (18) of the engine block, and ! - branching from the first cooling circulation circuit (17) the second cooling circulation circuit (21), which passes through the jacket (8) formed between the inner wall (9) and the outer wall (10) of the turbine housing (15) of the turbocharger (1) with double walls cooling. ! 2. Liquid cooling system (16) according to claim 1, in which the second cooling circulation circuit (21) has a branch (25) to the housing (12) of the turbocharger turbine bearing (1) in front of the cooling jacket (8) of the turbine housing (15). ). ! 3. Liquid cooling system (16) according to claim 1, in which a temperature sensor (28) is provided in the second cooling circulation circuit (21). ! 4. Liquid cooling system (16) according to claim 3, in which the temperature sensor (28) is located downstream of the cooling jacket (8) of the turbine housing (15). ! 5. Liquid cooling system (16) according to any one of claims 1 to 4, in which in the second cooling circulation circuit (21) a switching valve controlled by the engine control device (36) is provided downstream of the turbine housing (15) cooling jacket (8) (35). ! 6. Liquid cooling system (16) according to claim 5, in which the engine control device (36) for controlling the switching valve (35) receives as input ! - temperature signal from the temperature sensor (29), and ! - temperature signal from another

Claims (15)

1. Жидкостная охлаждающая система (16) имеющего наддув от турбонагнетателя (1) двигателя внутреннего сгорания, содержащая1. A liquid cooling system (16) having a boost from a turbocharger (1) of an internal combustion engine, comprising - работающий от насоса (34) охлаждающего средства первый охлаждающий циркуляционный контур (17), который проходит через рубашку (18) охлаждения блока цилиндров двигателя, и- the first cooling circulation circuit (17) operating from the coolant pump (34), which passes through the cooling jacket (18) of the engine block, and - ответвляющийся от первого охлаждающего циркуляционного контура (17) второй охлаждающий циркуляционный контур (21), который проходит через образованную между внутренней стенкой (9) и наружной стенкой (10) имеющего двойные стенки турбинного корпуса (15) турбонагнетателя (1) рубашку (8) охлаждения.- a second cooling circulation circuit (21) branching off from the first cooling circulation circuit (17), which passes through a jacket (8) formed between the inner wall (9) and the outer wall (10) of the double-wall turbine housing (15) of the turbocharger (1) cooling. 2. Жидкостная охлаждающая система (16) по п.1, в которой второй охлаждающий циркуляционный контур (21) имеет по потоку перед рубашкой (8) охлаждения турбинного корпуса (15) ответвление (25) к корпусу (12) подшипника турбины турбонагнетателя (1).2. A liquid cooling system (16) according to claim 1, in which the second cooling circulation circuit (21) has a branch (25) downstream of the cooling jacket of the turbine housing (15) to a turbocharger turbine bearing housing (12) (1) (1) ) 3. Жидкостная охлаждающая система (16) по п.1, в которой во втором охлаждающем циркуляционном контуре (21) предусмотрен датчик (28) температуры.3. The liquid cooling system (16) according to claim 1, in which a temperature sensor (28) is provided in the second cooling circulation circuit (21). 4. Жидкостная охлаждающая система (16) по п.3, в которой датчик (28) температуры расположен по потоку после рубашки (8) охлаждения турбинного корпуса (15).4. The liquid cooling system (16) according to claim 3, in which the temperature sensor (28) is located downstream after the cooling jacket (8) of the turbine housing (15). 5. Жидкостная охлаждающая система (16) по любому из пп.1-4, в которой во втором охлаждающем циркуляционном контуре (21) предусмотрен по потоку перед рубашкой (8) охлаждения турбинного корпуса (15) управляемый устройством (36) управления двигателем переключательный клапан (35).5. The liquid cooling system (16) according to any one of claims 1 to 4, in which a switching valve controlled by the engine control device (36) is provided in the second cooling circulation circuit (21) upstream of the cooling jacket (8) of the turbine housing (15) (35). 6. Жидкостная охлаждающая система (16) по п.5, в которой устройство (36) управления двигателем для управления переключательным клапаном (35) получает в качестве входных данных6. A liquid cooling system (16) according to claim 5, in which the engine control device (36) for controlling the switch valve (35) receives as input - сигнал температуры от температурного датчика (29), и- a temperature signal from the temperature sensor (29), and - сигнал температуры от другого температурного датчика (28), который расположен в первом охлаждающем циркуляционном контуре (17) по потоку после рубашки (18) охлаждения блока цилиндров двигателя,- a temperature signal from another temperature sensor (28), which is located in the first cooling circulation circuit (17) downstream after the jacket (18) for cooling the engine block, - сигнал моментальной скорости вращения двигателя и- signal instantaneous engine speed and - сигнал моментального крутящего момента двигателя.- engine torque signal. 7. Жидкостная охлаждающая система (16) по п.5, в которой переключательный клапан (35) расположен между ответвлением (25) к корпусу (12) подшипника турбины турбонагнетателя (1) и рубашкой (8) охлаждения турбинного корпуса (15).7. The liquid cooling system (16) according to claim 5, in which the switch valve (35) is located between the branch (25) to the turbocharger turbine bearing housing (12) (1) and the cooling jacket (8) of the turbine housing (15). 8. Жидкостная охлаждающая система (16) по п.1, в которой в первом охлаждающем циркуляционном контуре (17) предусмотрен переключаемый насос (34) охлаждающего средства.8. The liquid cooling system (16) according to claim 1, wherein a switchable cooling pump (34) is provided in the first cooling circulation circuit (17). 9. Жидкостная охлаждающая система (16) по п.1, в которой имеющий двойные стенки турбинный корпус (15) выполнен из листового металла.9. The liquid cooling system (16) according to claim 1, in which the turbine housing (15) having double walls is made of sheet metal. 10. Транспортное средство, содержащее жидкостную охлаждающую систему (16) по любому из пп.1-9.10. A vehicle containing a liquid cooling system (16) according to any one of claims 1 to 9. 11. Способ охлаждения турбинного корпуса (15) турбонагнетателя (1), в котором управляют и/или регулируют прохождение потока охлаждающего средства через рубашку (8) охлаждения турбинного корпуса (15) с помощью управляемого устройством (36) управления двигателем переключательного клапана (35).11. The method of cooling the turbine housing (15) of the turbocharger (1), in which the flow of coolant is controlled and / or controlled through the cooling jacket (8) of the cooling of the turbine housing (15) using a switch valve (35) controlled by the engine control device (36) . 12. Способ по п.11, в котором в устройство (36) управления двигателем подают в качестве входных данных: скорость вращения двигателя, крутящий момент двигателя, измеренную по потоку после рубашки (8) охлаждения турбинного корпуса (15) температуру Т2 и измеренную по потоку после рубашки (18) охлаждения блока цилиндров двигателя температуру Т1.12. The method according to claim 11, in which the engine control device (36) is supplied with input data: engine speed, engine torque, measured by the flow temperature T 2 after the cooling jacket of the turbine housing (15) (15), and measured downstream after the jacket (18) for cooling the engine block, temperature T 1 . 13. Способ по п.12, в котором в качестве управляющей величины для управления переключательным клапаном (35) применяют разницу ΔТ, где ΔТ=Т1-Т2.13. The method according to item 12, in which the difference ΔT, where ΔT = T 1 -T 2, is used as a control quantity for controlling the switching valve (35). 14. Способ по п.12 или 13, в котором управление и/или регулирование прохождения охлаждающего средства через рубашку (18) охлаждения блока цилиндров двигателя осуществляют с помощью управляемого устройством (36) управления двигателем переключаемого насоса (34) охлаждающего средства.14. The method according to item 12 or 13, in which the control and / or regulation of the passage of coolant through the cooling jacket (18) of the engine block is carried out using a motor-controlled device (36) of the engine control switch pump (34) cooling means. 15. Способ по п.14, в котором управление и/или регулирование прохождения охлаждающего средства через рубашку (18) охлаждения блока цилиндров двигателя осуществляют в зависимости от температуры Т1 и/или температуры Т2. 15. The method according to 14, in which the control and / or regulation of the passage of coolant through the cooling jacket (18) of the engine block is carried out depending on the temperature T 1 and / or temperature T 2 .
RU2010144248/06A 2010-01-27 2010-10-28 LIQUID COOLING SYSTEM WITH A PRESSURE FROM A TURBOCHARGER OF THE INTERNAL COMBUSTION ENGINE AND A METHOD FOR COOLING A TURBINE HOUSING OF A TURBOCHARGER RU2010144248A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010005824.6 2010-01-27
DE102010005824A DE102010005824A1 (en) 2010-01-27 2010-01-27 A liquid cooling system of an internal combustion engine charged by a turbocharger and method of cooling a turbine housing of a turbocharger

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RU2010144248A true RU2010144248A (en) 2012-05-10

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US (1) US20110180026A1 (en)
CN (1) CN102135028A (en)
DE (1) DE102010005824A1 (en)
GB (1) GB2479802A (en)
RU (1) RU2010144248A (en)

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US20110180026A1 (en) 2011-07-28
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GB201017274D0 (en) 2010-11-24
DE102010005824A1 (en) 2011-07-28

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