PROBLEM TO BE SOLVED: To improve heat insulating efficiency in a storage space 3 without using a refrigeration machine 16 of large capacity and large size, and reducing load of the refrigeration machine 16.SOLUTION: A storage device includes a freezer 1, a partitioning wall 7 for dividing the inside of the freezer 1 into the storage space 3 and a thermal storage space 4 for accommodating a latent heat storage material 14, the refrigeration machine 16 generating cold air of a prescribed temperature and distributing the same, an air supply passage 19 for supplying the cold air to the storage space 3 and the thermal storage space 4, a switch damper 20 for switching the cold air to be supplied to only the storage space 3, only the thermal storage space 4, or both of the storage space 3 and the thermal storage space 4, a communication passage 10 disposed on the partitioning wall 7 for communicating the storage space 3 with the thermal storage space 4, an opening/closing damper 11 for opening and closing the communication passage 10, a recycling passage 29 for communicating the thermal storage space 4 with the refrigeration machine 16, and a recycling passage damper 30 for opening and closing the recycling passage 29.SELECTED DRAWING: Figure 1

    【課題】大容量や大型の冷凍機16を用いることなく、収納空間3内の保温効率を向上させるとともに、冷凍機16の負荷の低減を図る。【解決手段】冷凍庫1と、冷凍庫1の内部を収納空間3及び潜熱蓄熱材14が収納された蓄熱空間4に区画する隔壁7と、所定温度の冷気を生成して送出する冷凍機16と、該冷気を収納空間3及び蓄熱空間4に供給する空気供給路19と、該冷気を収納空間3のみ、又は蓄熱空間4のみ若しくは収納空間3及び蓄熱空間4の両方に供給されるように切り換える切換ダンパー20と、隔壁7に設けられ、収納空間3及び蓄熱空間4を連通する連通路10と、連通路10を開閉する開閉ダンパー11と、蓄熱空間4と冷凍機16とを連通する還流路29と、還流路29を開閉する還流路ダンパー30とを備えている。【選択図】図1


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    Titel :

    STORAGE DEVICE


    Weitere Titelangaben:

    収蔵装置


    Beteiligte:

    Erscheinungsdatum :

    2016-05-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F25D REFRIGERATORS , Kühlschränke / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS