To provide a cool storage type heat exchanger capable of quickly cooling a cool storage case, because when long time is required for freezing a cool storage agent in the cool storage case and no refrigerant flows in a refrigerant tube (idle stop time of a vehicle, for example), cool air cannot be supplied quickly into a cabin.SOLUTION: There is provided a cool storage type heat exchanger comprising: plural refrigerant tubes 2 in which refrigerant flows; an outer fin which is provided in a gap space where air flows; and plural cool storage cases 4 each of which stores a cool storage material for storing coolness, in which at least one refrigerant tube 2 is arranged to be sandwiched by the cool storage cases 4.SELECTED DRAWING: Figure 1
【課題】蓄冷ケースの蓄冷剤が凍結するのに時間がかかると、冷媒チューブ内を冷媒が流れない時(例えば、車両のアイドルストップ時)に車室内に冷たい空気を供給することが迅速にできないため、蓄冷ケースを早く冷やすことができる蓄冷熱交換器を提供する。【解決手段】冷媒が流れる複数の冷媒チューブ2と、空気が流れる隙間空間に配置されたアウターフィンと、冷熱を蓄積する蓄冷材が収容された複数の蓄冷ケース4とを有し、少なくとも1つの冷媒チューブ2は、蓄冷ケース4に挟まれて配置されている。【選択図】図1
COOL STORAGE TYPE HEAT EXCHANGER
蓄冷熱交換器
2018-11-01
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 / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT |