Rotary compressor and air conditioning system
By setting a controllable connecting channel and driving component inside the cylinder of the rotary compressor to control the movement of the sealing component, the problem of severe compressor vibration when the air conditioner stops is solved, the cylinder pressure is quickly balanced, vibration and noise are reduced, and the stability of the air conditioning system and user experience are improved.
Patent Information
- Application Number
- CN202610713363.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-22
- Publication Date
- 2026-07-17
AI Technical Summary
The compressor vibrates violently during the air conditioner shutdown process, which leads to increased pipe vibration, resonance of the outdoor unit panel, and transmission of exhaust noise into the room, affecting the user experience. This is mainly because the pressure inside the compressor cylinder is difficult to balance quickly after the compressor stops.
A switchable connecting channel is set inside the cylinder of a rotary compressor. The movement of the sealing component is controlled by a drive component. When the compressor stops, the connecting channel is opened, allowing the compression chamber and the intake chamber inside the cylinder to quickly connect and release pressure, thereby achieving rapid pressure balance inside the cylinder and reducing vibration and noise.
Significantly reduces compressor shutdown vibration, reduces outdoor unit piping and panel vibration and exhaust noise, improves compressor and overall unit operating stability, and enhances user experience.
Smart Images
Figure CN122407547A_ABST