烟机模块、空调烟机及其控制方法
By introducing a backup air inlet and an opening/closing component into the range hood module, the problems of negative pressure and wind noise when the smoke inlet is closed are solved, achieving balanced airflow discharge and improving the exhaust effect and user experience of the range hood module.
CN117433045BActive Publication Date: 2026-07-17GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GREE ELECTRIC APPLIANCE INC OF ZHUHAI
- Filing Date
- 2023-11-13
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
When the smoke inlet of the range hood module is closed, the airflow cannot be discharged, resulting in negative pressure and wind noise problems.
Method used
Design a range hood module with a backup air inlet and an opening/closing component. When the smoke inlet is closed, the backup air inlet is opened, and the fan component is used to achieve bidirectional airflow, avoiding negative pressure and wind noise.
Benefits of technology
When the smoke inlet is closed, the design of the backup air inlet ensures normal airflow, avoids negative pressure and wind noise issues, and improves exhaust efficiency and user experience.
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Smart Images
Figure CN117433045B_ABST
Abstract
本申请涉及一种烟机模块、空调烟机及其控制方法，包括壳体组件及风机组件，壳体组件具有容纳腔及与容纳腔连通的吸烟口，风机组件设于容纳腔内，壳体组件还具有与容纳腔连通的排烟口，风机组件用于通过排烟口将容纳腔内的气流排出至外界，其中，壳体组件还设有备用进气口，烟机模块还包括启闭组件，所述启闭组件能够在吸烟口关闭时开启备用进气口以连通容纳腔，风机组件被构造为能够在吸烟口和 / 或备用进气口开启时均开启。如此，备用进气口开启时，避免了容纳腔内气流只出不进产生负压的情况，保证气流排出效率，同时，由于备用进气口提供了进气的通道，避免气体从整机间隙内穿设产生较大风噪的情况。
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