PROBLEM TO BE SOLVED: To provide a cold storage material container with high reliability, capable of surely preventing leakage of a cold storage material from the cold storage material container with a simple configuration, and a cold storage heat exchanger.SOLUTION: A cold storage heat exchanger (1) includes: a plurality of cooling medium circulating tube parts (2) in which a cooling medium flows; and a cold storage material container (4) in which a cold storage material cooled by the cooling medium flowing in the cooling medium circulating tube parts is sealed. The cold storage material container includes: a container body (16) which is arranged adjacently to the cooling medium circulating tube parts; a sealing tube (18) of the cold storage material, which is protrusively formed at one end side in the longitudinal direction of the container body and is communicated with the container body; and a lid member (20) which is inserted into the sealing tube. The sealing tube includes a reduced diameter part (32) in which an opening end wall (24) on the outer side than the lid member is reduced in diameter. The lid member includes a contact part (40) which is air-tightly abutted over the whole inner periphery of the opening end wall. The container body is made of aluminium, and the lid member is made of polyacetal resin.SELECTED DRAWING: Figure 4
【課題】簡単な構成で蓄冷材容器からの蓄冷材の漏洩を確実に防止し、信頼性の高い蓄冷材容器ひいては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流通管部(2)と、冷媒流通管部を流れる冷媒により冷却される蓄冷材が封入された蓄冷材容器(4)とを備えた蓄冷熱交換器(1)であって、蓄冷材容器は、冷媒流通管部に近接配置される容器本体(16)と、容器本体の長手方向一端側に突設され、容器本体に連通する蓄冷材の封入管(18)と、封入管に挿入された蓋部材(20)とを有し、封入管は蓋部材よりも外方の開口端壁(24)を縮径した縮径部(32)を含み、蓋部材は開口端壁の全内周に亘って気密に当接される当接部(40)を含み、容器本体はアルミニウムからなり、蓋部材はポリアセタール樹脂からなる。【選択図】図4
COLD STORAGE HEAT EXCHANGER
蓄冷熱交換器
2017-09-14
Patent
Electronic Resource
Japanese
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 / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION |