Air conditioning system for vehicle

• Main Authors: SEKIYA SACHIO, IMANISHI YUTO, SAWADA ITSURO, OSAKA TADASHI
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2012
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBINED HEATING AND REFRIGERATION SYSTEMS; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEAT PUMP SYSTEMS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

An air conditioning system for a vehicle comprises: an air conditioning device which is provided with a compressor (1) for compressing a first refrigerant (40) and also with a first heat exchanger (2) for exchanging heat between the first refrigerant (40) and the outside air, and which adjusts the temperature of the air within the vehicle interior; and an equipment cooling device which circulates a second refrigerant (41B) between a second heat exchanger (7B) and equipment (53, 54, 55), which electrically drives the vehicle, to thereby release at the second heat exchanger (7B) the heat, which is absorbed by the second refrigerant (41B) from the equipment (53, 54, 55), to the air in the vehicle interior. The air conditioning system is also provided with a heat dissipation suppressing structure (60) for suppressing the heat dissipation from the equipment (53, 54, 55) to the surrounding environment.