SEALED COMPRESSOR AND REFRIGERATION UNIT INCLUDING SEALED COMPRESSOR

摘要

A sealed compressor of the present invention comprises an electric component (111); a compression component (113) actuated by the electric component (111); and a sealed container (101) which accommodates therein the electric component (111) and the compression component (113), and stores lubricating oil therein; wherein the compression component (113) includes a crankshaft (135) including a main shaft (137) and an eccentric shaft (139); a cylinder block (117) including a bearing unit (123) supporting the main shaft (137) such that the main shaft is rotatable, and a cylinder (121) defining a compression chamber (119); and a suction muffler (131) through which a refrigerant gas (115) flows from an interior of the sealed container (101) to an interior of the compression chamber (119); a separating wall (165) is provided between the suction muffler (131) and the electric component (111); a first space (159) is formed between the suction muffler (131) and the separating wall (165); and a second space (163) is formed between the electric component (111) and the separating wall (165).

主权项

1. A sealed compressor comprising:
an electric component; a compression component actuated by the electric component; and a sealed container which accommodates therein the electric component and the compression component, and stores lubricating oil therein; wherein the compression component includes a crankshaft including a main shaft and an eccentric shaft; a cylinder block including a bearing unit supporting the main shaft of the crankshaft such that the main shaft is rotatable, and a cylinder defining a compression chamber; and a suction muffler through which a refrigerant gas flows from an interior of the sealed container to an interior of the compression chamber; wherein a separating wall is provided between the suction muffler and the electric component; wherein a first space is formed between the suction muffler and the separating wall; and wherein a second space is formed between the electric component and the separating wall.