WO2009136698A3 - Système cvc de toit pour autobus - Google Patents
Système cvc de toit pour autobus Download PDFInfo
- 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
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.
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 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)
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)
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)
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 |
-
2008
- 2008-05-08 KR KR1020080042933A patent/KR100954015B1/ko not_active IP Right Cessation
-
2009
- 2009-04-16 WO PCT/KR2009/001979 patent/WO2009136698A2/fr active Application Filing
Patent Citations (5)
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 |
KR100954015B1 (ko) | 2010-04-20 |
WO2009136698A2 (fr) | 2009-11-12 |
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