Disclosed is a vehicular air-conditioning apparatus provided with an adsorption heat pump. The vehicular air-conditioning apparatus (10) provided with an adsorption heat pump comprises: an adsorption heat pump (20) having a plurality of vessels (22, 24) equipped with adsorptive desorption devices (22A, 24A) and evaporation and condensing devices (22B, 24B); a circulation path disposed between the adsorptive desorption devices (22A, 24A) of the vessels (22, 24) carrying out a desorbing process with an internal combustion engine (80) to circulate coolant; a heat supply device (82) arranged in the circulation path to heat the coolant circulating in the circulation path; and a controller (30) for controlling a flow rate of the coolant of the circulation path so that the flow rate of the coolant introduced into the adsorptive desorption devices (22A, 24A) of the vessels (22, 24) carrying out the desorbing process gets lower than a predetermined flow rate when temperature of the coolant of the circulation path at the downstream side of the heat supply device (82) is below a predetermined value. The vehicular air-conditioning apparatus provided with the adsorption heat pump can raise temperature of the coolant more quickly and secure a heat source of high temperature necessary for the desorbing process more quickly.
차량용 에어컨 장치(10)는, 흡착 탈리 장치(22A, 24A)와 증발 응축 장치(22B, 24B)를 구비하는 용기(22, 24)를 복수 포함하는 흡착식 히트 펌프(20)와, 내연 기관(80)과 탈리 공정을 행하는 상기 용기(22, 24)의 상기 흡착 탈리 장치(22A, 24A)의 사이에서 냉각액을 순환시키도록 구성되는 순환로와, 상기 순환로에 배치되어, 상기 순환로를 순환하는 상기 냉각액을 가열하는 열 공급 장치(82)와, 상기 열 공급 장치(82)의 하류측의 상기 순환로의 냉각액의 온도가 소정값 미만일 때에, 탈리 공정을 행하는 상기 용기(22, 24)의 상기 흡착 탈리 장치(22A, 24A)에 유입되는 상기 냉각액의 유량이 소정 유량보다 감소하도록 상기 순환로의 상기 냉각액의 유량을 제어하도록 구성되는 제어 장치(30)를 구비한다.
VEHICULAR AIR-CONDITIONING APPARATUS PROVIDED WITH ADSORPTION HEAT PUMP
흡착식 히트 펌프를 구비한 차량용 에어컨 장치
2018-07-25
Patent
Electronic Resource
Korean
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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS |
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