PROBLEM TO BE SOLVED: To provide a cool storage heat exchanger which increases efficiency of heat exchange between a refrigerant circulated through a refrigerant pipe and a storage medium, and which enables easy checking of a joined state of a joint.SOLUTION: A concave part 22c, which has an outer surface formed in a concave shape along a direction of extension of a refrigerant pipe 13, a joint 22e, which is joined to the other refrigerant pipe 13 throughout the outer peripheral side perimeter of the concave part 22c, and a communication hole 22d, which communicates the inside and outside of a cold storage material container 20 with each other in the concave part 22c, are formed on a second side plate 22.SELECTED DRAWING: Figure 6
【課題】冷媒管を流通する冷媒と蓄冷材との熱交換効率を向上させるとともに、接合部の接合状態の確認を容易に行うことのできる蓄冷熱交換器を提供する。【解決手段】第2側板22には、冷媒管13の延びる方向に沿って外面が凹状に形成された凹部22cと、凹部22cの外周側の全周にわたって他方の冷媒管13に接合される接合部22eと、凹部22cにおいて蓄冷材容器20の内側と外側とを連通する連通孔22dと、が形成されている。【選択図】図6
COOL STORAGE HEAT EXCHANGER
蓄冷熱交換器
2017-05-25
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 |