SE1651258A1 - A cooling system for a vehicle - Google Patents

A cooling system for a vehicle

Info

Publication number
SE1651258A1
SE1651258A1 SE1651258A SE1651258A SE1651258A1 SE 1651258 A1 SE1651258 A1 SE 1651258A1 SE 1651258 A SE1651258 A SE 1651258A SE 1651258 A SE1651258 A SE 1651258A SE 1651258 A1 SE1651258 A1 SE 1651258A1
Authority
SE
Sweden
Prior art keywords
coolant
engine
inlet line
vehicle
cooling system
Prior art date
Application number
SE1651258A
Other languages
Swedish (sv)
Other versions
SE541445C2 (en
Inventor
Ekman Mats
Kardos Zoltan
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 SE1651258A priority Critical patent/SE541445C2/en
Priority to DE112017004129.5T priority patent/DE112017004129B4/en
Priority to PCT/SE2017/050907 priority patent/WO2018056885A1/en
Publication of SE1651258A1 publication Critical patent/SE1651258A1/en
Publication of SE541445C2 publication Critical patent/SE541445C2/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
    • B60H1/00314—Arrangements permitting a rapid heating of the heating liquid
    • 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
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
    • B60H1/032—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant from the cooling liquid of the propulsion plant and from a burner
    • 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
    • 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
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
    • B60H1/034—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant from the cooling liquid of the propulsion plant and from an electric heating device
    • 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
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • 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
    • F01P2060/08—Cabin heater
    • 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
    • F01P2060/18—Heater

Landscapes

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

Abstract

The present invention relates to a cooling system in a vehicle. The cooling system (3) comprises an engine circuit (4) comprising a first coolant pump (6), an engine inlet line (4a) directing coolant to a combustion engine (2) and an engine outlet line (4b) receiving coolant from the combustion engine (2), and a cab heating circuit (10) comprising a first inlet line (10a) receiving coolant from the engine outlet line (4b) in the engine circuit (4), a second coolant pump (13) configured to circulate coolant in the cab heating circuit (10), a coolant heater (15) configured to heat the coolant in the cab heating circuit (10) and a heat exchanger (16) in which heat is transferred from the coolant to air in a cab (11) of the vehicle (1). The cab heating circuit (10) comprises a second inlet line (10b) receiving coolant from the engine inlet line (4b) and a valve device (12) directing coolant from the first inlet line (10a) or the second inlet line (10b) to the coolant heater (15).
SE1651258A 2016-09-23 2016-09-23 A cooling system for a vehicle SE541445C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1651258A SE541445C2 (en) 2016-09-23 2016-09-23 A cooling system for a vehicle
DE112017004129.5T DE112017004129B4 (en) 2016-09-23 2017-09-15 Cooling system for a vehicle
PCT/SE2017/050907 WO2018056885A1 (en) 2016-09-23 2017-09-15 A cooling system for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1651258A SE541445C2 (en) 2016-09-23 2016-09-23 A cooling system for a vehicle

Publications (2)

Publication Number Publication Date
SE1651258A1 true SE1651258A1 (en) 2018-03-24
SE541445C2 SE541445C2 (en) 2019-10-01

Family

ID=61689943

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1651258A SE541445C2 (en) 2016-09-23 2016-09-23 A cooling system for a vehicle

Country Status (3)

Country Link
DE (1) DE112017004129B4 (en)
SE (1) SE541445C2 (en)
WO (1) WO2018056885A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315379C1 (en) * 1993-05-08 1994-04-21 Webasto Thermosysteme Gmbh Vehicle heating system independent of vehicle engine - has alternate operating modes used with remote-control and timer activated switching respectively
DE69708359T2 (en) 1996-03-22 2002-07-11 Aisin Seiki car heater
DE59808905D1 (en) * 1998-04-07 2003-08-07 Swatch Group Man Services Ag B Device for cooling drive units and for heating the interior of a hybrid vehicle
DE19958454C2 (en) * 1999-10-16 2003-04-10 Richard Ambros Method for heating a vehicle passenger compartment at very different outside temperatures
DE10332949A1 (en) * 2003-07-19 2005-02-10 Daimlerchrysler Ag Device for cooling and preheating
FR2921866A3 (en) * 2007-10-03 2009-04-10 Renault Sas Motor vehicle's internal combustion engine temperature raise and passenger compartment heat controlling device, has selection unit provided for selecting derivation arm, and heating arm with heating units placed in upstream of radiator
JP2009250147A (en) * 2008-04-08 2009-10-29 Nippon Soken Inc Liquid circulation circuit of liquid-cooled engine
US9849753B2 (en) 2008-05-16 2017-12-26 GM Global Technology Operations LLC Heating system for an automotive vehicle
CN102575569B (en) * 2009-10-05 2014-12-31 丰田自动车株式会社 Cooling device for vehicle
FR2953889A1 (en) * 2009-12-14 2011-06-17 Renault Sa Coolant calories exchanging circuit for heat engine of motor vehicle, has derivation branch arranged in parallel with heater, and selection units permitting orientation of coolant in selective manner in heater or derivation branch
DE102012200005B4 (en) 2012-01-02 2015-04-30 Ford Global Technologies, Llc Method for operating a coolant circuit
JP2013160058A (en) * 2012-02-01 2013-08-19 Denso Corp System for controlling temperature of internal combustion engine

Also Published As

Publication number Publication date
SE541445C2 (en) 2019-10-01
DE112017004129T5 (en) 2019-05-09
DE112017004129B4 (en) 2024-02-22
WO2018056885A1 (en) 2018-03-29

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