Range hood (1)
By optimizing the air duct and impeller design of the range hood, the problem of low oil fume emission efficiency is solved, more efficient oil fume absorption and emission are achieved, and the kitchen air quality is improved.
CN309325648SActive Publication Date: 2025-06-06HUNAN DESAI KITCHEN EQUIP CO LTD
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Patent Information
- Application Number
- CN202430517708.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2039-08-15
AI Technical Summary
Technical Problem
The design of existing range hoods fails to effectively solve the problem of oil fume emissions, especially the insufficient efficiency of absorbing and discharging oil fume, resulting in poor kitchen air quality.
Method used
A new range hood design is adopted, which increases the air volume and pressure by optimizing the air duct structure and impeller shape, thereby enhancing the oil fume absorption and discharge capabilities.
Benefits of technology
It significantly improves the efficiency of oil fume absorption and emission, improves the kitchen air quality, and provides a cleaner kitchen environment.
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Abstract
1. Name of the product of this design: Range hood (1). 2. Purpose of this design product: used to exhaust kitchen fumes. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.
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