High pressure compressor and refrigerating machine having a high pressure compressor

A high pressure compressor, comprising:

• a casing in which an inner space thereof forms a high pressure portion, wherein a compression device is provided at the inner space;
• a first refrigerant passage connected between a suction side and a discharge side based on the compression device;
• a second refrigerant passage branched from the first refrigerant passage to reduce a distance between an inlet of the first refrigerant passage connected to the suction side of the compression device and an outlet of the first refrigerant passage connected to the discharge side of the compression device based on the compression device;
• and
• a solenoid valve provided at the second refrigerant passage to selectively open or close the second refrigerant passage.

A refrigerating cycle device, comprising:

• a compressor;
• a condenser connected to the compressor;
• a condenser fan provided at one side of the condenser;
• an evaporator connected to the condenser;
• and
• an evaporator fan provided at one side of the evaporator, wherein the compressor includes:
• a casing in which refrigerant discharged from a compression device is filled into an inner space provided with a drive motor;
• a suction pipe directly connected to a suction port of the compression device;
• a discharge pipe in communication with an inner space of the casing;
• a first valve provided at the discharge pipe or the suction pipe to control a flow the discharged refrigerant from a high pressure side to a low pressure side when the drive motor is stopped;
• a bypass pipe connected between a discharge side and a suction side based on the compression device;
• and
• a second valve provided at the bypass pipe to move refrigerant at the high pressure side to the low pressure side through the bypass pipe.