SE1650676A1 - A cooling system for a combustion engine and a further object - Google Patents

A cooling system for a combustion engine and a further object Download PDF

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Publication number
SE1650676A1
SE1650676A1 SE1650676A SE1650676A SE1650676A1 SE 1650676 A1 SE1650676 A1 SE 1650676A1 SE 1650676 A SE1650676 A SE 1650676A SE 1650676 A SE1650676 A SE 1650676A SE 1650676 A1 SE1650676 A1 SE 1650676A1
Authority
SE
Sweden
Prior art keywords
coolant
main radiator
combustion engine
auxiliary
further object
Prior art date
Application number
SE1650676A
Other languages
Swedish (sv)
Other versions
SE541792C2 (en
Inventor
Kardos Zoltan
Ekman Mats
Hall Ola
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE1650676A priority Critical patent/SE541792C2/en
Priority to DE102017004588.7A priority patent/DE102017004588B4/en
Publication of SE1650676A1 publication Critical patent/SE1650676A1/en
Publication of SE541792C2 publication Critical patent/SE541792C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • 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
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • 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
    • 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
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00764—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed
    • B60H1/00778—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed the input being a stationary vehicle position, e.g. parking or stopping
    • 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
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • F01P2003/182—Arrangements or mounting of liquid-to-air heat-exchangers with multiple heat-exchangers
    • 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
    • F01P2060/14—Condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

The present invention relates a cooling system configured to cool a combustion engine (2) and at least one further object (13) in a vehicle (1). The cooling system comprises a main radiator (8), a main radiator bypass line (9) directing coolant past the main radiator (8), a first valve device (6) receiving coolant from the combustion engine (2) and directing it to the main radiator (8) and the main radiator bypass line (9), an auxiliary circuit (14) directing coolant to the further object (13), and a second valve device (20) receiving coolant from the main radiator (8) and/or the main radiator bypass line (9) and directing it to the auxiliary circuit (14) and/or the combustion engine (2). The auxiliary circuit (14) comprises an auxiliary radiator (15) in which the coolant is cooled to a lower temperature than in the main radiator (8), a condenser (23) in an AC system and an auxiliary coolant pump (24) able to circulate coolant between the auxiliary radiator (15) and the condenser (23) in the auxiliary circuit (14) during operating conditions when the combustion engine (2) is not in operation.(Fig1)
SE1650676A 2016-05-19 2016-05-19 A cooling system for a combustion engine and a further object SE541792C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1650676A SE541792C2 (en) 2016-05-19 2016-05-19 A cooling system for a combustion engine and a further object
DE102017004588.7A DE102017004588B4 (en) 2016-05-19 2017-05-12 Cooling system for a combustion engine and another object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1650676A SE541792C2 (en) 2016-05-19 2016-05-19 A cooling system for a combustion engine and a further object

Publications (2)

Publication Number Publication Date
SE1650676A1 true SE1650676A1 (en) 2017-11-20
SE541792C2 SE541792C2 (en) 2019-12-17

Family

ID=60254857

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1650676A SE541792C2 (en) 2016-05-19 2016-05-19 A cooling system for a combustion engine and a further object

Country Status (2)

Country Link
DE (1) DE102017004588B4 (en)
SE (1) SE541792C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE541223C2 (en) 2016-06-13 2019-05-07 Scania Cv Ab A cooling system for a combustion engine and a further object
SE541554C2 (en) 2017-01-26 2019-10-29 Scania Cv Ab A cooling system for cooling of objects with coolant at three different temperatures and a vehicle comprising such a system
CN108999688B (en) * 2018-08-22 2024-04-02 东风商用车有限公司 Combined fan cooling system for vehicle and application method thereof
DE102021120350A1 (en) * 2021-08-05 2023-02-09 Bayerische Motoren Werke Aktiengesellschaft Cooling system for a motor vehicle and motor vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8132547B2 (en) * 2003-12-22 2012-03-13 Valeo Systemes Thermiques Thermal energy management system for a vehicle heat engine provided with a time-delay switching means
SE533942C2 (en) * 2008-06-09 2011-03-08 Scania Cv Ab Arrangement of a supercharged internal combustion engine
SE1150169A1 (en) * 2011-02-25 2012-06-26 Scania Cv Ab Systems for converting thermal energy into mechanical energy in a vehicle
DE102014116350A1 (en) * 2014-11-10 2016-05-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Climate cycle for a hybrid motor vehicle and method for preheating a motor vehicle battery of a hybrid motor vehicle

Also Published As

Publication number Publication date
SE541792C2 (en) 2019-12-17
DE102017004588A1 (en) 2017-11-23
DE102017004588B4 (en) 2021-06-17

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