EP2942257A1 - Dispositif de chauffage de l'espace voyageur et/ou de la cabine de conduite de véhicules sur rails - Google Patents

Dispositif de chauffage de l'espace voyageur et/ou de la cabine de conduite de véhicules sur rails Download PDF

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Publication number
EP2942257A1
EP2942257A1 EP15450012.8A EP15450012A EP2942257A1 EP 2942257 A1 EP2942257 A1 EP 2942257A1 EP 15450012 A EP15450012 A EP 15450012A EP 2942257 A1 EP2942257 A1 EP 2942257A1
Authority
EP
European Patent Office
Prior art keywords
heat pump
heat
condenser
air
heating
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP15450012.8A
Other languages
German (de)
English (en)
Inventor
Matthias Weiss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vossloh Kiepe GmbH Austria
Original Assignee
Vossloh Kiepe GmbH Austria
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 Vossloh Kiepe GmbH Austria filed Critical Vossloh Kiepe GmbH Austria
Publication of EP2942257A1 publication Critical patent/EP2942257A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/0036—Means for heating only
    • B61D27/0054—Means for heating only combined with heating means using recuperated energy from other sources, e.g. from the brakes

Definitions

  • the invention relates to a device for heating the passenger compartment and / or control station of rail vehicles with a heater which is flowed through by supply air, which is conveyed by a fan.
  • the aim of the present invention is to use the resulting waste heat for the heating of the passenger compartment and / or control station of rail vehicles.
  • the waste heat is not immediately transferred to the supply air flow. Rather, the waste heat, which is transported via air as a carrier medium, passed to the evaporator of the heat pump and there transferred the heat energy initially to the refrigeration cycle of the heat pump. As a result, the temperature level of the heat pump is increased.
  • a cooling water heat exchanger connected to the cooling circuit of at least one motor is arranged in the supply air flow of the condenser of the heat pump.
  • the cooling water heat exchanger is arranged in the supply air upstream of the condenser.
  • a heat pump 1 is arranged. Their compressor 8 compresses the gaseous refrigerant, which now flows under high pressure to the condenser (inner heat exchanger) 2.
  • the refrigerant releases heat to the room air and is thereby liquefied.
  • the fan 6 promotes the heated supply air in the passenger compartment.
  • the refrigerant flows to the expansion valve 10. This lowers the pressure abruptly, which not only has a cooling of the refrigerant result, it also begins to evaporate.
  • the evaporator outside heat exchanger 3
  • the refrigerant absorbs heat from the ambient air until it is completely evaporated.
  • the fan 7 delivers air through the evaporator. 3
  • the waste heat 12, which is transported via air as a carrier medium, to the evaporator 3 of the heat pump 1 is passed. There, the heat energy is first transferred to the cycle of the heat pump 1, whereby the temperature level is still increased.
  • the waste heat can hiebei of any number of devices / components (Trämoirichter, auxiliary drive, braking resistor) can be used.
  • the warm exhaust air 11 can be used from the vehicle and their heat energy is recuperated. It is also possible to combine both sources.
  • the energy-intensive anti-icing protection can be ignored or greatly reduced at low ambient temperatures.
  • the waste heat is additionally used by integration of a separate cooling water heat exchanger 4, which works independently of the refrigerant circuit of the heat pump 1.
  • the additional cooling water heat exchanger 4 is connected to the cooling circuit one or as in the example of several motors 5.
  • the energy sources used in this cycle are common engine cooling fluids.
  • the fan 6 cold fresh or cool mixed air is sucked in and pressed through both heat exchangers 2 and 4. If enough engine waste heat is available, the air can be heated directly via the cooling water heat exchanger 4 and blown into the passenger compartment.
  • the heat pump 1 and thus the indoor heat exchanger 2 (condenser) remain switched off and thus functionless.
  • the cooling water heat exchanger 4 is arranged in the supply air flow upstream of the condenser 2. If there is too little engine waste heat available, the heat pump 1 is also put into operation to bring the preheated by the cooling water heat exchanger 4 air through the condenser 2 to the desired temperature.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP15450012.8A 2014-05-08 2015-03-12 Dispositif de chauffage de l'espace voyageur et/ou de la cabine de conduite de véhicules sur rails Withdrawn EP2942257A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT3402014 2014-05-08

Publications (1)

Publication Number Publication Date
EP2942257A1 true EP2942257A1 (fr) 2015-11-11

Family

ID=52780502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15450012.8A Withdrawn EP2942257A1 (fr) 2014-05-08 2015-03-12 Dispositif de chauffage de l'espace voyageur et/ou de la cabine de conduite de véhicules sur rails

Country Status (2)

Country Link
US (1) US20150321678A1 (fr)
EP (1) EP2942257A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3219570A1 (fr) * 2016-03-15 2017-09-20 Siemens AG Österreich Vehicule sur rail a actionnement electrique avec installation de climatisation et/ou de chauffage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107161119A (zh) * 2017-07-04 2017-09-15 薛应东 列车制动散热装置
CN107323440A (zh) * 2017-07-04 2017-11-07 薛应东 列车制动散热装置的应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118713A (en) * 1982-04-22 1983-11-02 Siette Spa Vehicle air conditioning apparatus
DE9421231U1 (de) * 1994-08-12 1995-08-03 Hagenuk Fahrzeugklima Gmbh Anlage zum Kühlen und Heizen von Eisenbahnwagen
EP1132230A1 (fr) * 2000-03-10 2001-09-12 Valeo Climatisation Dispositif de chauffage et/ou climatisation de l'habitacle d'un véhicule à moteur
WO2002092368A1 (fr) * 2001-05-16 2002-11-21 Robert Bosch Gmbh Installation de climatisation
FR2836658A1 (fr) * 2002-03-04 2003-09-05 Visteon Global Tech Inc Vehicule comportant un systeme de chauffage et de refroidissement a double boucle
WO2011029538A1 (fr) * 2009-09-11 2011-03-17 Audi Ag Véhicule électrique à système de climatisation du véhicule

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750894A1 (de) * 1977-09-14 1979-03-15 Elmapa Nv Einrichtung zur erzeugung von waermeenergie und elektrischer energie
FR2716414B1 (fr) * 1994-02-22 1996-04-05 Smh Management Services Ag Dispositif de commande d'un système de climatisation pour véhicule.
US8436489B2 (en) * 2009-06-29 2013-05-07 Lightsail Energy, Inc. Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
JP2011140291A (ja) * 2010-01-11 2011-07-21 Denso Corp 車両用空調装置
JP5624668B2 (ja) * 2011-02-21 2014-11-12 株式会社日立製作所 車両用空調システム
US9302681B2 (en) * 2011-08-12 2016-04-05 Mcalister Technologies, Llc Mobile transport platforms for producing hydrogen and structural materials, and associated systems and methods
KR101416357B1 (ko) * 2012-09-07 2014-07-08 현대자동차 주식회사 차량용 히트펌프 시스템 및 그 제어방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118713A (en) * 1982-04-22 1983-11-02 Siette Spa Vehicle air conditioning apparatus
DE9421231U1 (de) * 1994-08-12 1995-08-03 Hagenuk Fahrzeugklima Gmbh Anlage zum Kühlen und Heizen von Eisenbahnwagen
EP1132230A1 (fr) * 2000-03-10 2001-09-12 Valeo Climatisation Dispositif de chauffage et/ou climatisation de l'habitacle d'un véhicule à moteur
WO2002092368A1 (fr) * 2001-05-16 2002-11-21 Robert Bosch Gmbh Installation de climatisation
FR2836658A1 (fr) * 2002-03-04 2003-09-05 Visteon Global Tech Inc Vehicule comportant un systeme de chauffage et de refroidissement a double boucle
WO2011029538A1 (fr) * 2009-09-11 2011-03-17 Audi Ag Véhicule électrique à système de climatisation du véhicule

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3219570A1 (fr) * 2016-03-15 2017-09-20 Siemens AG Österreich Vehicule sur rail a actionnement electrique avec installation de climatisation et/ou de chauffage
WO2017157610A1 (fr) * 2016-03-15 2017-09-21 Siemens Ag Österreich Véhicule ferroviaire électrique doté d'un système de climatisation et/ou de chauffage
CN108883781A (zh) * 2016-03-15 2018-11-23 奥地利西门子公司 具有空调和/或加热设备的电气运行的轨道车辆
CN108883781B (zh) * 2016-03-15 2020-07-24 西门子交通奥地利有限责任公司 具有空调和/或加热设备的电气运行的轨道车辆

Also Published As

Publication number Publication date
US20150321678A1 (en) 2015-11-12

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