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WO2009136698A3 - Système cvc de toit pour autobus - Google Patents

Système cvc de toit pour autobus Download PDF

Info

Publication number
WO2009136698A3
WO2009136698A3 PCT/KR2009/001979 KR2009001979W WO2009136698A3 WO 2009136698 A3 WO2009136698 A3 WO 2009136698A3 KR 2009001979 W KR2009001979 W KR 2009001979W WO 2009136698 A3 WO2009136698 A3 WO 2009136698A3
Authority
WO
WIPO (PCT)
Prior art keywords
hvac system
buses
roof
vehicle
heat pump
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.)
Ceased
Application number
PCT/KR2009/001979
Other languages
English (en)
Korean (ko)
Other versions
WO2009136698A2 (fr
Inventor
조영두
문정훈
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.)
KB Autotech Co Ltd
Original Assignee
KB Autotech Co Ltd
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 KB Autotech Co Ltd filed Critical KB Autotech Co Ltd
Publication of WO2009136698A2 publication Critical patent/WO2009136698A2/fr
Publication of WO2009136698A3 publication Critical patent/WO2009136698A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00371—Air-conditioning arrangements specially adapted for particular vehicles for vehicles carrying large numbers of passengers, e.g. buses
    • 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
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
    • B60H1/06—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant directly from main radiator
    • 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
    • B60H2001/00235—Devices in the roof area of the passenger compartment

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

La présente invention concerne un système CVC de toit pour autobus, et en particulier un système CVC de toit pour autobus éliminant le besoin d’un dispositif de chauffage séparé en réchauffant l’intérieur d’un véhicule par le biais d’un cycle de pompe à chaleur, où un échangeur de chaleur du moteur monté dans un compartiment moteur est configuré non seulement pour permettre à un agent frigorigène de subir un échange de chaleur avec de l’eau de refroidissement du moteur, mais également pour faire fonction d’évaporateur servant à évaporer l’agent frigorigène, et en faisant fonctionner un échangeur de chaleur d’intérieur comme condenseur. Le système présente les avantages d’être économique en termes d’entretien et de consommation d’énergie, en refroidissant l’intérieur d’un véhicule par le biais d’un cycle de refroidissement et en réchauffant l’intérieur d’un véhicule par le biais d’un cycle de pompe à chaleur inversé du même système. En outre, l’installation d’un système CVC selon la présente invention peut être facilitée par le fait de configurer le cycle de pompe à chaleur en utilisant dans toute la mesure du possible la structure de canalisations d’un cycle de refroidissement existant.
PCT/KR2009/001979 2008-05-08 2009-04-16 Système cvc de toit pour autobus Ceased WO2009136698A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080042933A KR100954015B1 (ko) 2008-05-08 2008-05-08 버스용 천정형 공기조화장치
KR10-2008-0042933 2008-05-08

Publications (2)

Publication Number Publication Date
WO2009136698A2 WO2009136698A2 (fr) 2009-11-12
WO2009136698A3 true WO2009136698A3 (fr) 2010-01-07

Family

ID=41265129

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001979 Ceased WO2009136698A2 (fr) 2008-05-08 2009-04-16 Système cvc de toit pour autobus

Country Status (2)

Country Link
KR (1) KR100954015B1 (fr)
WO (1) WO2009136698A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9550407B2 (en) 2015-10-20 2017-01-24 Caterpillar Inc. HVAC integrated roof for operator cabs
DE102016214119A1 (de) 2016-08-01 2018-02-01 Volkswagen Aktiengesellschaft Klimatisierungsvorrichtung für ein Kraftfahrzeug und Verfahren zu deren Betrieb
CN110539608A (zh) * 2018-05-29 2019-12-06 江苏秋实汽车空调有限公司 一种顶置式汽车空调系统
FR3081779B1 (fr) * 2018-05-31 2020-09-11 Valeo Systemes Thermiques Dispositif de ventilation a tubes pour systeme de ventilation, de chauffage et/ou de climatisation de vehicule de transport en commun

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2526995B2 (ja) * 1988-06-28 1996-08-21 日本電装株式会社 車両用空気調和装置
JPH1053022A (ja) * 1996-01-22 1998-02-24 Denso Corp 車両用空気調和装置
JP3331815B2 (ja) * 1995-05-23 2002-10-07 株式会社デンソー 車両用空調装置
KR20060011849A (ko) * 2003-05-05 2006-02-03 캐리어 코포레이션 지붕 버스 공기 조화기용 증발기 공기 시스템
JP2008006894A (ja) * 2006-06-28 2008-01-17 Denso Corp 車両用空調装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0725257A (ja) * 1993-07-09 1995-01-27 Mazda Motor Corp 車両の制御装置
DE19641642A1 (de) * 1995-10-20 1997-04-24 Carrier Corp Auf dem Dach montiertes Klimagerät

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2526995B2 (ja) * 1988-06-28 1996-08-21 日本電装株式会社 車両用空気調和装置
JP3331815B2 (ja) * 1995-05-23 2002-10-07 株式会社デンソー 車両用空調装置
JPH1053022A (ja) * 1996-01-22 1998-02-24 Denso Corp 車両用空気調和装置
KR20060011849A (ko) * 2003-05-05 2006-02-03 캐리어 코포레이션 지붕 버스 공기 조화기용 증발기 공기 시스템
JP2008006894A (ja) * 2006-06-28 2008-01-17 Denso Corp 車両用空調装置

Also Published As

Publication number Publication date
KR20090117055A (ko) 2009-11-12
WO2009136698A2 (fr) 2009-11-12
KR100954015B1 (ko) 2010-04-20

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