ICE MAKER AND DEEP FREEZER REFRIGERATOR HAVING THE SAME

摘要

PROBLEM TO BE SOLVED: To produce transparent ice having a high quality in a short time by causing air bubbles to float upwards efficiently so as to degass water in a short time. SOLUTION: A plurality of heaters 32 capable of being immersed in water retained in an ice making block 24 is provided so as to prevent a surface of the water from being frozen earlier by the heater 32 and a large convection is caused by making the distance between the heater 32 and a freezing surface short. The heater 32 is vibrated by a vibration imparting mechanism so as to stir unfrozen water, and by this method air bubbles are allowed to float upward efficiently so as to degass the water in a short time and transparent ice having a high quality can be produced in a short time.