Vaporization (liquid into a vapor) is the amount of heat absorbed; liquefaction (steam into water) is the heat release, whether it is the same as the refrigerator or air conditioner The working principle is as follows
(Low temperature and low pressure) refrigerant (gas) → compressor → (liquefied) liquid refrigerant (high temperature and high pressure) → radiator (the surface heat of the refrigerator goes out) → liquid refrigerant (low temperature and high pressure) → capillary → Evaporator (brass around the inner wall of the tank) Gasification is also the endothermic → the temperature inside the refrigerator will drop → (gasification) Refrigerant (low temperature and low pressure) → compressor
So from the cycle of recycling the heat inside the box to the price of refrigerant moving out.
1, refrigerated, fresh, double temperature setting, storage range.
2, a good sealing performance can effectively control the temperature changes inside the box. Reduce energy consumption.
3, the overall shape decent and decent