REFRIGERANT SUCTION STRUCTURE OF SWASH PLATE TYPE COMPRESSOR

摘要

The purpose of the present invention is to provide a refrigerant suction structure of a swash plate type compressor, which is capable of supporting a driving shaft safely and which is capable of maintaining the lubrication of oil smoothly. According to the present invention to achieve the above purpose, provided is a refrigerant suction structure of a swash plate type compressor comprising: block main bodies having cylinder bores and shaft holes; a driving shaft inserted into the shaft holes; a swash plate fixed to the driving shaft, supported by the block main bodies, and able to be rotated by thrust bearings; and a swash plate chamber in which the swash plate is rotated. The provided refrigerant suction structure of the swash plate type compressor includes: multiple suction paths penetrated from surfaces, which face the swash plate chamber among the surfaces of the block main bodies, to the shaft holes while avoiding surfaces supporting the thrust bearings among the surfaces of the block main bodies; integration paths formed into rings on inner circumferential surfaces, which face the shaft holes among the surfaces of the block main bodies, and connected to be integrated with the suction paths; multiple supply paths penetrated from surfaces, which face the shaft holes among the surfaces of the block main bodies, to the cylinder bores; and connection grooves formed in one sides of the outer circumferential surface of the driving shaft so that one of the supply paths can communicate with the integration path while the driving shaft is rotated.