一种防缠绕的泵用进水过滤结构
By introducing a crushing wheel, cutting blade, and cleaning blade into the self-coupling sewage pump, the problem of long strip-shaped debris entanglement on the impeller is solved, achieving stable pump operation and efficient cleaning, and ensuring the normal operation of the pump.
Patent Information
- Application Number
- CN202610886051.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing autocoupling sewage pumps are prone to impeller entanglement when faced with long, thin debris, and existing filtration structures cannot effectively remove the debris, thus affecting the operation of the pump.
An anti-entanglement pump inlet filter structure was designed, comprising a crushing wheel, a cutting blade, and a cleaning blade. The crushing wheel cuts long strips of debris, the cutting blade removes entangled material, and the cleaning blade cleans debris from the lower end of the filter tube. Combined with a gear transmission system, automated cleaning is achieved.
This effectively prevents debris from getting tangled in the impeller, ensuring the normal operation of the pump body and guaranteeing the pump's stability and high efficiency.
Smart Images
Figure CN122407614A_ABST