PROBLEM TO BE SOLVED: To provide a cold storage heat exchanger capable of suppressing generation of smell at an air temperature of a wide range, and further keeping a cold storage function.SOLUTION: A cold storage material 50 includes a material in which two kinds or more of ester compounds different in carbon numbers are mixed. The ester compound has a carbon number of 10-40, and is composed of one ester bond held between an alkyl group and a methyl group. In a case of one ester bond held by two alkyl groups, its melting point is 0°C or less, but by using the methyl group, the melting point can be increased to be higher than 0°C. Accordingly, a temperature range for freezing and melting the cold storage material 50 can be widened within a proper range.

    【課題】広範囲な空気温度における臭いの発生を抑制でき、さらに蓄冷機能を維持することができる蓄冷熱交換器を提供する。【解決手段】蓄冷材50は、炭素数の異なる2種類以上のエステル化合物が混合された材料を含む。そしてエステル化合物は、炭素数が10以上40以下であり、アルキル基とメチル基とで挟まれた1つのエステル結合から構成される。2つのアルキル基で挟まれた1つのエステル結合であると、融点が0℃以下になるが、前述のようにメチル基を用いることによって融点を0℃よりも高くすることができる。したがって蓄冷材50の凝固および融解する温度範囲を適切な範囲で広くすることができる。【選択図】図1


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    Title :

    COLD STORAGE HEAT EXCHANGER


    Additional title:

    蓄冷熱交換器


    Contributors:

    Publication date :

    2015-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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



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