| 摘要 |
A rotary compressor includes a casing (1), a cylinder block (2), a rotor (3), a sliding plate (4) and a discharge valve (7), wherein, a suction port (6) and a discharge port (8) are provided on the casing (1), the rotating center axis of said cylinder block (2) deflects from the rotating center axis of said rotor (3) so that the outer circumference surface of the rotor (3) is inscribed with the inner circumference surface of the cylinder block (2), a head portion of said sliding plate (4) is embedded in a cylindrical body of the cylinder block (2), a main body of said sliding plate (4) extends into a sliding plate slot of the rotor (3), said discharge valve (7) is provided on the outer circumference of the rotor (3) in front of the rotating direction of the sliding plate (4), on the cylinder block (2) is provided a cylinder block inlet (12) in rear of the rotating direction of the sliding plate (4), and said sliding plate (4) and said inscribed point separate a crescent working volume between the inner circumference surface of the cylinder block (2) and the outer circumference surface of the rotor (3) into a suction chamber and a discharge chamber. |
