一种具有烘道清洗的滚筒式洗衣机
By incorporating a spray pipe and a micro-oscillating mechanism into a drum washing machine, combined with a programmable logic controller, efficient cleaning of the drying duct fan blades is achieved, solving the problem of residual dirt in the drying duct, improving drying efficiency and cleanliness, and showing great application potential.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHANGHONG MEILING CO LTD
- Filing Date
- 2024-03-21
- Publication Date
- 2026-07-17
AI Technical Summary
Existing washer-dryers tend to accumulate lint from clothes during the drying process, leading to severe residue buildup in the drying duct, blocked airflow, reduced drying efficiency, and potential burnt clothes and unpleasant odors. Current technology cannot effectively clean the drying fan blades in the drying system.
A drum washing machine with a drying tunnel cleaning function was designed. Spray nozzles are set directly below the fan blades in the drying tunnel through spray pipes. Combined with a micro swing mechanism and a programmable logic controller, the fan blades in the drying tunnel can be intermittently rotated forward and reverse to achieve efficient cleaning using water flow.
This technology enables the drying duct fan blades to be sprayed and rinsed during each wash without altering the washing machine's structure. This improves the drying efficiency of the drying duct components, avoids secondary pollution, saves water, and enhances cleaning efficiency and environmental friendliness.
Smart Images
Figure CN118007349B_ABST