High-precision balanced air conditioner engine crankshaft
The high-precision air conditioning engine crankshaft, adjusted by a multi-support structure and balance ring, solves the problems of crankshaft damage and dynamic balance failure under alternating compound loads, achieving higher load-bearing capacity and operational stability, and reducing wear and noise.
Patent Information
- Application Number
- CN202521971639.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-15
- Publication Date
- 2026-06-26
- Estimated Expiration
- 2035-09-15
AI Technical Summary
The crankshaft of existing air conditioning engines is prone to damage when faced with alternating compound loads. The eccentric structure is prone to uneven clearance and dynamic balance failure, resulting in reduced cooling efficiency, increased noise and high maintenance costs.
A high-precision balanced air conditioning engine crankshaft was designed. The load is distributed through a multi-support structure, the center of gravity is adjusted by a balance ring and balance block, friction is reduced by a grease filling hole, and a load sensor is equipped to monitor and adjust operating parameters to ensure high efficiency and stability of power transmission.
It significantly improves the crankshaft's load-bearing capacity, reduces wear rate, decreases the probability of dynamic balance failure, enhances operational stability and cooling efficiency, and reduces noise and maintenance costs.