Cylinder assembly and its compressor, air conditioner

Abstract

The invention discloses a cylinder component and a compressor with same as well as an air conditioner. The cylinder component comprises a cylinder, a valve body and a driving piece, wherein a slide sheet groove, an air exhaust hole and an air chamber are formed in the cylinder; the air exhaust hole and the air chamber are respectively formed in the two sides of the slide sheet groove; an air suction hole, which is formed in the inner peripheral wall of the cylinder, is formed in the air chamber; the valve body is arranged in the air chamber in a movable manner; an air passage and a plugging block are arranged on the valve body; the driving piece is connected with the valve body to drive the valve body to move to a position, where the air passage is communicated with the air suction hole, or drive the plugging block to plug the position of the air suction hole. The cylinder component disclosed by the embodiment of the invention has the advantages that a variable capacity purpose is achieved without controlling whether a slide sheet is in contact with a piston or not; the sound of the slide sheet due to frequent collision between the slide sheet and the piston is avoided; noises are reduced.

Description

technical field [0001] The invention relates to the refrigeration field, in particular to a cylinder assembly, a compressor and an air conditioner with the same. Background technique [0002] At least one cylinder in the variable capacity compressor of the related art has two working states: an unloading state and a working state. The unloading is realized by controlling the sliding vane not to follow the movement of the piston. The disadvantage is that under some low-load conditions, the sliding vane The piston will be hit frequently, and the slide sound is easy to appear. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. [0004] For this reason, the present invention proposes a cylinder assembly, which does not need to control whether the sliding plate is in contact with the piston to achieve the purpose of variable capacity, and avoids the sliding sound caused by the frequent impact...

AI Technical Summary

Problems solved by technology

[0002] At least one cylinder in the variable capacity compressor of the related art has two working states: an unloading state and a working state. The unloading is realized by controlling the sliding vane not to follow the movement of the piston. The disadvantage is that under some low-load conditions, the sliding vane Will frequently hit the piston, prone to slide sound

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