BR112017008116A2 - arranjo de resfriamento para um sistema whr - Google Patents

arranjo de resfriamento para um sistema whr

Info

Publication number
BR112017008116A2
BR112017008116A2 BR112017008116-4A BR112017008116A BR112017008116A2 BR 112017008116 A2 BR112017008116 A2 BR 112017008116A2 BR 112017008116 A BR112017008116 A BR 112017008116A BR 112017008116 A2 BR112017008116 A2 BR 112017008116A2
Authority
BR
Brazil
Prior art keywords
cooling
refrigerant
condenser
radiator
inlet line
Prior art date
Application number
BR112017008116-4A
Other languages
English (en)
Inventor
Kardos Zoltan
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
Publication of BR112017008116A2 publication Critical patent/BR112017008116A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/065—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/101—Regulating means specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
    • 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
    • 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
    • F02G5/02—Profiting from waste heat of exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B11/00—Controlling arrangements with features specially adapted for condensers
    • 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
    • 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
    • F02G2260/00—Recuperating heat from exhaust gases of combustion engines and heat from cooling circuits
    • 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
    • F02G5/02—Profiting from waste heat of exhaust gases
    • F02G5/04—Profiting from waste heat of exhaust gases in combination with other waste heat from combustion engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

a presente invenção diz respeito a um arranjo de resfriamento para um sistema whr em um veículo. o sistema de resfriamento compreende um primeiro circuito de resfriamento incluindo um primeiro radiador (9) no qual um refrigerante circulante é resfriado, um segundo circuito de resfriamento incluindo um segundo radiador (14) no qual um refrigerante é resfriado a uma menor temperatura do que o refrigerante no primeiro radiador (9). o arranjo de resfriamento compreende uma linha de entrada do condensador (17, 38) que direciona refrigerante de um dos ditos circuitos de resfriamento para um condensador (19) do sistema whr, dispositivo de ajuste de resfriamento (13, 16, 24, 38) por meio do que é possível ajustar a temperatura do refrigerante na linha de entrada (17, 38) para o condensador (19) por meio do refrigerante no outro circuito de resfriamento, um sensor (37) que detecta um parâmetro relacionado com o resfriamento do meio de trabalho no condensador (19), e uma unidade de controle (24) configurada para receber informação a respeito do dito parâmetro, para estimar um resfriamento adequado do meio de trabalho no condensador (19) e controlar o dispositivo de ajuste de resfriamento (13, 16, 24, 38) de maneira tal que o refrigerante na linha de entrada do condensador (17) forneça o dito resfriamento adequado estimado do meio de trabalho no condensador (19).
BR112017008116-4A 2014-12-05 2015-11-04 arranjo de resfriamento para um sistema whr BR112017008116A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1451489-7 2014-12-05
SE1451489A SE538835C2 (en) 2014-12-05 2014-12-05 A cooling arrangement for a WHR system
PCT/SE2015/051167 WO2016089277A1 (en) 2014-12-05 2015-11-04 A cooling arrangement for a whr-system

Publications (1)

Publication Number Publication Date
BR112017008116A2 true BR112017008116A2 (pt) 2018-02-20

Family

ID=56092087

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008116-4A BR112017008116A2 (pt) 2014-12-05 2015-11-04 arranjo de resfriamento para um sistema whr

Country Status (7)

Country Link
US (1) US10787935B2 (pt)
EP (1) EP3227535A1 (pt)
KR (1) KR20170083140A (pt)
CN (1) CN107109965A (pt)
BR (1) BR112017008116A2 (pt)
SE (1) SE538835C2 (pt)
WO (1) WO2016089277A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015197091A1 (en) * 2014-06-26 2015-12-30 Volvo Truck Corporation A waste heat recovery device
SE540918C2 (en) 2016-01-15 2018-12-18 Scania Cv Ab A method for controlling a cooling system delivering coolant to heat exchanger in a vehicle
SE541172C2 (en) * 2016-07-12 2019-04-23 Scania Cv Ab A method and a vehicle for controlling a WHR-system in response to a determined recoverable energy of a downhill slope
SE541953C2 (en) * 2016-07-12 2020-01-14 Scania Cv Ab A method for controlling a waste heat recovery system and such a waste heat recovery system
SE540085C2 (en) * 2016-07-12 2018-03-20 Scania Cv Ab A method for controlling a waste heat recovery system and such a waste heat recovery system
SE540354C2 (en) * 2016-09-09 2018-07-31 Scania Cv Ab A method for controlling the temperature of a cooling fluid in a cooling system and a cooling system
WO2018217634A1 (en) * 2017-05-23 2018-11-29 Cummins Inc. Engine cooling system and method for a spark ignited engine
SE542064C2 (en) * 2017-06-07 2020-02-18 Scania Cv Ab A cooling system for a combustion engine and a WHR system
US10920658B2 (en) * 2017-11-03 2021-02-16 Borgwarner Inc. Waste heat powered exhaust pump
US11001250B2 (en) 2018-03-01 2021-05-11 Cummins Inc. Waste heat recovery hybrid power drive
SE543715C2 (en) * 2018-12-14 2021-06-29 Scania Cv Ab Powertrain and Vehicle
DE102019115909A1 (de) 2019-06-12 2020-12-17 Volkswagen Aktiengesellschaft Verbrennungsmotor mit Abgaswärmerückgewinnungssystem sowie Verfahren zur Abgaswärmerückgewinnung
US11415029B1 (en) * 2021-02-12 2022-08-16 Ford Global Technologies, Llc Engine oil dilution control in automotive vehicles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT507096B1 (de) * 2008-12-10 2010-02-15 Man Nutzfahrzeuge Oesterreich Antriebseinheit mit kühlkreislauf und separatem wärmerückgewinnungskreislauf
DE102009028467A1 (de) 2009-08-12 2011-02-17 Robert Bosch Gmbh Vorrichtung zur Nutzung von Abwärme
US8627663B2 (en) * 2009-09-02 2014-01-14 Cummins Intellectual Properties, Inc. Energy recovery system and method using an organic rankine cycle with condenser pressure regulation
WO2012021757A2 (en) * 2010-08-11 2012-02-16 Cummins Intellectual Property, Inc. Split radiator design for heat rejection optimization for a waste heat recovery system
SE535775C2 (sv) * 2010-12-14 2012-12-11 Scania Cv Ab Kylarrangemang i ett fordon som är drivs av en förbränningsmotor
SE1150169A1 (sv) * 2011-02-25 2012-06-26 Scania Cv Ab System för att omvandla värmeenergi till mekanisk energi i ett fordon
WO2013028173A1 (en) * 2011-08-23 2013-02-28 International Engine Intellectual Property Company, Llc System and method for protecting an engine from condensation at intake
DE102011085961A1 (de) * 2011-11-08 2013-05-08 Behr Gmbh & Co. Kg Kühlkreislauf
DE102013001569A1 (de) * 2013-01-30 2014-07-31 Daimler Ag Verfahren zum Betreiben einer Abwärmenutzungsvorrichtung
DE102014223626A1 (de) * 2013-11-20 2015-05-21 MAHLE Behr GmbH & Co. KG Vorrichtung und Verfahren zur Rückgewinnung von Abwärmeenergie und ein Nutzkraftfahrzeug

Also Published As

Publication number Publication date
SE1451489A1 (sv) 2016-06-06
SE538835C2 (en) 2016-12-20
US10787935B2 (en) 2020-09-29
CN107109965A (zh) 2017-08-29
KR20170083140A (ko) 2017-07-17
EP3227535A1 (en) 2017-10-11
WO2016089277A1 (en) 2016-06-09
US20170306806A1 (en) 2017-10-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired
B350 Update of information on the portal [chapter 15.35 patent gazette]