| 摘要 |
PROBLEM TO BE SOLVED: To increase the hold time at a specified cold insulation temperature by reducing the cool air drain when the opening of an accommodation reception storage body is opened.SOLUTION: An accommodation reception storage 1 comprises: a body cabinet 10 formed in a thermal insulation structural rectangular parallelepiped shape having a front opening 10a which is opened/closed with a thermal insulation structural front door 20; a cold storage material 11d and so forth provided on at least one wall part of the body cabinet 10; and a chiller 11c and so forth for cooling the cold storage material 11d and so forth by evaporating coolant supplied to itself, in which in the accommodation reception storage 1 in which internal air of the body cabinet 10 is cooled by the cold storage material 11d and so forth, the body cabinet 10 includes a shutter mechanism 50 disposed on the inner side of the front opening 10a in a mode in which an open surface area of an opening part 10b communicating with the front opening 10a can be changed. |
