To suppress heat leakage into a refrigerator to a minimum limit while preventing dew condensation by providing insertion grooves in an overall width on the upper and lower parts of a front surface of a resin plate for constituting a partition wall, fixedly inserting the upper and lower ends of a partition plate into the grooves, and laying an antidewing heater on the inner surface of the partition plate.
Insertion grooves 2 are provided on the upper and lower surfaces of the front surface of a resin plate 1 for forming a partition wall 6. Stepped parts provided on the upper and lower surfaces of a partition plate 3 made of a magnetic metal plate are inserted into the grooves 2, and the front surface of the plate 3 is set in plane with the plate 1. A heat insulator 4 molded by foam polystyrene is disposed in the plate 1, and an antidewing heater 5 made of an electric heating wire or the like is laid on the inner surface of the plate 3 in the refrigerator. Thus, heat leakage into the refrigerator can be suppressed to a minimum limit while preventing dew condensation, and power consumption can be reduced.
ADACHI TADASHI
AOKI TAKASHI
MORIMOTO KATSUHIKO
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