DEVICE FOR SUPPLYING OIL OF CYLINDER OF HERMETIC TYPE COMPRESSOR

摘要

PURPOSE: A device for supplying oil of cylinder of hermetic type compressor is provided to evenly supply fixed amount of oil into the cylinder. CONSTITUTION: A device includes a first oil pan(30); a second oil pan(50); an oil outflow pipe(40); and an oil supply pipe(60). The first oil pan is extended from a periphery of a muffler(20), fluidically connected with a compressor in which refrigerant is compressed to reduce noise and to guide flow of the refrigerant taken into the cylinder, to collect oil scattering in a hermetic vessel. A second oil pan is formed to be a vessel of fixed shape and placed under the first oil pan. The oil outflow pipe penetrates the first oil pan so that oil collected in the first oil pan drops to the second oil pan. The oil supply pipe fluidically connects a gas passage in the muffler with the second oil pan and guides oil collected in the second oil pan to flow into the gas passage of the muffler to be supplied into the cylinder together with refrigerant gas by pressure difference due to current speed of refrigerant gas flowing through the gas passage in the muffler.