Refrigerants suction guide structure for reciprocating compressor

A refrigerant suction guide comprising:

• a cylinder;
• a piston having an interior space and a longitudinal axis;
• a plurality of suction channels in the piston through which refrigerant passes from the interior space of the piston into the cylinder, the plurality of suction channels each having a first end and a second end, the second end being parallel to the first end;
• a suction valve to open and close the plurality of suction channels;
• and
• the plurality of suction channels each having an axis passing through the center of the first end and the center of the second end,
• wherein the plurality of suction channels are formed in an edge portion of the piston, the suction valve being fixed in a center portion of the piston,
• wherein the plurality of suction channels are parallel to one another, and the axes of the suction channels are non-parallel to the piston longitudinal axis so as to be inclined toward an edge portion of the suction valve as the suction channel extends from the piston interior space.