| 摘要 |
PURPOSE: A multipurpose cooling device using a sealed double container is provided to directly soak materials in water using a direction cooling method. CONSTITUTION: A multipurpose cooling device using a sealed double container comprises bowl shaped cylindrical containers, a temperature sensor(7), a T-ECU(temperature electronic control unit)(14), a hose, two connection pipes(11), an evaporator(12), and a compressor. The temperature sensor and T-ECU maintain the temperature of water at four degrees below zero. The hose is assembled to the outer wall of an inner container. The connection pipes connect the hose and evaporator to the compressor, and comprise couplings to circulate refrigerant. The evaporator emits the heat of the refrigerant passing through an expansion valve. The compressor compresses the refrigerant at high pressure, and circulates the refrigerant. |
