PROBLEM TO BE SOLVED: To ensure the bondability of cold storage material vessels in a cold storage heat exchanger capable of realizing cold storage, cooling of an indoor space by refrigerant pipes, and cooling of the indoor space by cold release from a cold storage material and having the cold storage material vessels.SOLUTION: A cold storage heat exchanger comprises: a plurality of refrigerant pipes 45 each having a refrigerant passage and disposed to be apart from one another; and cold storage material vessels 47 brazed to the refrigerant pipes 45 and each accommodating therein a cold storage material 50. Further, an inner surface brazing material formed on an inner surface of each cold storage material vessel (47) is a brazing material excellent in fluidity than an outer surface brazing material formed on an outer surface of each cold storage material vessel (47) and containing a sacrifice anticorrosive material.SELECTED DRAWING: Figure 10

    【課題】蓄冷、冷媒管による室内の冷房、及び蓄冷材の放冷による室内の冷房を実現でき、蓄冷材容器を有する蓄冷熱交換器において、蓄冷材容器の接合性を確保できる。【解決手段】蓄冷熱交換器は、冷媒通路を有し、互いに間隔を設けて配置された複数の冷媒管45と、冷媒管45にロウ付けされ内部に蓄冷材50を収容する蓄冷材容器47とを備える。また、蓄冷材容器(47)の内面に形成されている内面ロウ材は、蓄冷材容器(47)の外面に形成され、かつ犠牲防食材が含まれている外面ロウ材よりも流動性において優れたロウ材である。【選択図】図10


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    Title :

    COLD STORAGE HEAT EXCHANGER


    Additional title:

    蓄冷熱交換器


    Contributors:
    YAMADA JUNJI (author) / INOUE SEIJI (author) / MIYATA YOSHIO (author) / YOKOYAMA NAOKI (author) / HASEGAWA ETSUO (author) / ABEI ATSUSHI (author) / ISHIKAWA HIROSHI (author) / OTA AUN (author) / HAGIWARA KOTA (author)

    Publication date :

    2016-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / 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



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