To provide a vehicle cabin air conditioning system which has an individual air conditioner for performing air conditioning to an air conditioning object space defined in a vehicle cabin and achieves improvement of comfort as quickly as possible in an initial stage of air conditioning operation.SOLUTION: A vehicle cabin air conditioning system AS includes: a seat air conditioner 1 which sets an air conditioning object space to a seat. The seat air conditioner 1 supplies air having a temperature adjusted by a refrigeration cycle device 20 disposed in a housing 10 from a supply port 14 to the air conditioning object space. An indoor air conditioner 60 forms a part of the vehicle cabin air conditioning system AS and supplies conditioned air A that has been subject to temperature adjustment in a vehicle cabin side refrigeration cycle 82. End parts of a supply duct 90 are attached to a hot air ventilation port 12 and a cool air ventilation port 13 in the seat air conditioner 1. The conditioned air A that has been subject to the temperature adjustment in the vehicle cabin side refrigeration cycle 82 of the indoor air conditioner 60 is introduced from a rear seat side air conditioning unit 72 to a condenser 22 and an evaporator 24 of the refrigeration cycle device 20.SELECTED DRAWING: Figure 1
【課題】車室内に規定された空調対象空間を空調する個別空調装置を有する車室用空調システムに関し、空調運転の初期段階において、できるだけ早く快適性を向上させる車室用空調システムを提供する。【解決手段】車室用空調システムASは、シートを空調対象空間とするシート空調装置1を有している。シート空調装置1は、筐体10に配置された冷凍サイクル装置20で温度調整された空気を、供給口14から空調対象空間へ供給する。室内空調装置60は、車室用空調システムASの一部を構成し、車室側冷凍サイクル82にて温度調整した空調風Aを供給する。シート空調装置1における温風用通気口12、冷風用通気口13には、供給ダクト90の端部が取り付けられ、室内空調装置60の車室側冷凍サイクル82にて温度調整された空調風Aが、後席側空調ユニット72から冷凍サイクル装置20の凝縮器22、蒸発器24へ導入される。【選択図】図1
VEHICLE CABIN AIR CONDITIONING SYSTEM
車室用空調システム
2019-11-14
Patent
Electronic Resource
Japanese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |