To provide a temperature adjustment device for a vehicle, which is able to efficiently improve comfortable warm for an occupant even in a situation in which air-conditioning means cannot blow current of warm air-conditioning air.SOLUTION: A temperature adjustment device for a vehicle comprises: an air conditioner 15; an interior temperature rise heater 14 that rises temperature of interiors 17-19 that are not in direct contact with an occupant among interiors 16; an engine cooling water temperature detection sensor D8 that detects an engine cooling water temperature Tew; and an electronic control unit ECU that gives priority to a temperature rise by the interior temperature rise heater 14 rather than a temperature rise by the air conditioner 15 in a case where a determination is made, based on information from the engine cooling water temperature detection sensor D8, that the engine cooling water temperature Tew has not reached αT after completion of engine warm-up.SELECTED DRAWING: Figure 8
【課題】空調手段が暖かい空調風を吹出せない状況下にあっても、乗員の温熱快適性を効率的に改善できる車両用温度調整装置を提供する。【解決手段】空調装置15と、内装16のうち、乗員と直接接触しない内装17〜19を昇温する内装昇温ヒータ14と、エンジン冷却水温Tewを検出するエンジン冷却水温検出センサD8と、エンジン冷却水温検出センサD8からの情報に基づき、エンジン冷却水温Tewがエンジン暖機完了後におけるものαTに至っていないと判断したときには、内装昇温ヒータ14による加温を空調装置15による加温よりも優先する電子制御ユニットECUと、が備えられている。【選択図】 図8
TEMPERATURE ADJUSTMENT DEVICE FOR VEHICLE
車両用温度調整装置
2019-12-12
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 |
European Patent Office | 2017
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