COMPRESSOR AND REFRIGERATION APPARATUS

WIPO Patent Application WO/2024/027439

A1

Disclosed in the present application are a compressor and a refrigeration apparatus. The compressor (100) comprises a housing (10), an air cylinder (20) and a liquid storage device (30), wherein an oil reservoir (12) is formed at the bottom of the housing (10); the air cylinder (20) is arranged inside the housing (10), and the housing (10) is provided with an air suction port (11) in communication with the air cylinder (20); the liquid storage device (30) is arranged at the lower end or the upper end of the housing (10), an air outlet (33) of the liquid storage device (30) is in communication with the air cylinder (20) by means of the air suction port (11), and the inner diameter of the housing is consistent with that of the liquid storage device; and the height of the liquid storage device is H, the maximum vertical distance from the center of the air suction port (11) to the bottom of the oil reservoir is h, and a relationship between h and H satisfies: 0.1