Hermetic compressor

A hermetic compressor comprising:

• a vertically cylindrical compressor body vessel in which a compression unit that sucks a refrigerant and discharges the compressed refrigerant into the compressor body vessel, and a motor that drives the compression unit, are accommodated;
• and
• an accumulator vessel that separates gas-liquid of the refrigerant sucked from a refrigeration cycle and supplies a gas refrigerant to the compression unit, and is provided below the compressor body vessel, wherein
• the compression unit includes an upper cylinder and a lower cylinder, an upper compression unit suction tube is connected to an upper suction hole of the upper cylinder, a lower compression unit suction tube is connected to a lower suction hole of the lower cylinder,
• the accumulator vessel includes a cup-shaped accumulator shell, an opening side of the accumulator shell is fixed by welding to the compressor body vessel,
• in the accumulator shell, an accumulator suction tube that sucks the refrigerant from the refrigeration cycle into the accumulator vessel, and an upper gas-liquid separation tube and a lower gas-liquid separation tube that send the gas refrigerant from inside the accumulator vessel penetrate a side wall of the accumulator shell, and are fixed by welding to a first through hole, a second through hole, and a third through hole of the accumulator shell respectively, the upper gas-liquid separation tube is connected to the upper compression unit suction tube via an upper connecting tube outside the accumulator shell, and the lower gas-liquid separation tube is connected to the lower compression unit suction tube via a lower connecting tube outside the accumulator shell.