PROBLEM TO BE SOLVED: To provide an evaporator with a cold storage function that can extend a cold releasing time while suppressing a cooling function in normal cooling from decreasing.SOLUTION: A heat exchange core part 4 of an evaporator with a cold storage function comprises an array part 20 where a fin gap 15, a first refrigerant flow pipe 12A, a container gap 14, a second refrigerant flow pipe 12B, a container gap 14, a third refrigerant flow pipe 12C, and a fin gap 15 are arrayed in this order. A main outer fin 17 is arranged in the fin gap 15 of the array part 20, and a cold storage material container 16 is arranged in the container gap 14. A ventilation part 21 is provided in both container gaps 14 of the array part 20, and a subordinate outer fin 22 is arranged at the ventilation part 21. One side face of the first refrigerant flow pipe 12A, both side faces of the second refrigerant flow pipe 12B, and one side face of the third refrigerant flow pipe 12C face the ventilation part 21, and the subordinate outer fin 22 is in contact with refrigerant flow pipes 12A, 12B, and 12C having the side faces opposed to the ventilation part 21 and the cold storage material container 16.SELECTED DRAWING: Figure 4
【課題】通常の冷房時の冷却性能の低下を抑制した上で放冷時間を延長しうる蓄冷機能付きエバポレータを提供する。【解決手段】蓄冷機能付きエバポレータの熱交換コア部4は、フィン用間隙15、第1冷媒流通管12A、容器用間隙14、第2冷媒流通管12B、容器用間隙14、第3冷媒流通管12Cおよびフィン用間隙15がこの順序で並んだ並び部分20を備えている。並び部分20のフィン用間隙15に主アウターフィン17を配置し、容器用間隙14に蓄冷材容器16を配置する。並び部分20の両容器用間隙14に通風部分21を設け、通風部分21に副アウターフィン22を配置する。第1冷媒流通管12Aの一方の側面、第2冷媒流通管12Bの両側面および第3冷媒流通管12Cの一方の側面が通風部分21に臨み、副アウターフィン22が、通風部分21に臨む側面を有する冷媒流通管12A,12B,12Cと蓄冷材容器16とに接している。【選択図】図4
EVAPORATOR WITH COLD STORAGE FUNCTION
蓄冷機能付きエバポレータ
12.04.2018
Patent
Elektronische Ressource
Japanisch
IPC: | 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 / 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 / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION |