Refrigerating device and refrigerator

A refrigerating device comprising:

• a compressor having an intermediate pressure section;
• a radiator connected to a discharge side of the compressor;
• first pressure reducing means connected to an outlet side of the radiator;
• a gas-liquid separator into which a refrigerant having the pressure reduced by the first pressure reducing means and having a gas and liquid mixing state is introduced to separate the refrigerant into a gas refrigerant and a liquid refrigerant;
• and heat absorbing means through which the liquid refrigerant discharged from the gas-liquid separator flows and which includes second pressure reducing means and a first heat sink,
• the refrigerant discharged from the heat absorbing means being introduced into a suction port on a lower pressure side than the intermediate pressure section of the compressor,
• the refrigerating device further comprising:
• a first refrigerant pipe which introduces the gas refrigerant into the intermediate pressure section;
• and
• a second refrigerant pipe which introduces an intermediate-pressure refrigerant of the compressor into the gas-liquid separator.