PROBLEM TO BE SOLVED: To provide an evaporator with cold storage function capable of suppressing movement in a ventilation direction of a liquid phase cold storage material in a cold storage material container.SOLUTION: An off-set-manner inner fin 24 is arranged in a container body part 18 of a cold storage material container 15 arranged in one part of a plurality of ventilation gaps out of all the ventilation gaps of an evaporator with cold storage function. One part of an opening facing a refrigerant flow tube 12 side of condensate water drain passages 21, 22 formed on left and right both side walls 18a of the container body part 18 of the cold storage material container 15 is closed by the refrigerant flow tube 12. Within a range in the ventilation direction of a closing portion 40, two or more partition walls 12b of the refrigerant flow tube 12 exist. At the closing portion 40, a connection part 25c for connecting a wave top part 25a and a wave bottom part 25b in a wave band plate 25 of the inner fin 24 is brazed only to the portion which becomes a bottom part of the closing portion 40 of the condensate water drain passages 21, 22 on one side wall 18a out of left and right side both walls 18a of the container body part 18, and the connection part 25c is separated from the other side wall 18a.SELECTED DRAWING: Figure 4
【課題】蓄冷材容器内での液相蓄冷材の通風方向の移動を抑制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全通風間隙のうち一部の複数の通風間隙に配置された蓄冷材容器15の容器本体部18内にオフセット状インナーフィン24を配置する。蓄冷材容器15の容器本体部18の左右両側壁18aに形成された凝縮水排水路21,22の冷媒流通管12側を向いた開口の一部を冷媒流通管12により塞ぐ。閉塞部分40の通風方向の範囲内に冷媒流通管12の2以上の仕切壁12bが存在する。閉塞部分40において、インナーフィン24の波状帯板25における波頂部25aと波底部25bとを連結する連結部25cを、容器本体部18の左右両側壁18aのうちのいずれか一方の側壁18aにおける凝縮水排水路21,22の閉塞部分40の底壁となる部分のみにろう付し、他方の側壁18aからは離隔させる。【選択図】図4
EVAPORATOR WITH COLD STORAGE FUNCTION
蓄冷機能付きエバポレータ
2017-01-19
Patent
Electronic Resource
Japanese
IPC: | F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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 |