How to choose a range hood.

Type Selection
European top suction: including T-shaped, tower shaped, submersible suction and other types. The T-shaped top suction has a high aesthetic value and can be hidden in cabinets. The fan is placed on top and has a high smoke exhaust efficiency, but the smoke collection effect is not very good, and the oil absorption efficiency is weaker. It is suitable for open kitchens and families with light eating habits. Tower top suction has better smoke collection effect and stronger smoking ability, but it occupies a larger area and is easy to collide, and is generally used more in large apartments. Submersible suction is currently the most mainstream choice style, which can be embedded and placed under the body or smoke inlet, shortening the smoke inlet distance, enhancing smoking ability, and solving the problem of oil dripping.
Side suction: divided into traditional side suction, lightweight side suction, and ultra-thin near suction side suction. Traditional side suction oil fume separation has the advantages of no collision and high suction efficiency, but shaking the spoon can easily cause smoke to escape, and the smoke collection chamber cannot be formed as a whole, making cleaning difficult and noisy. The lightweight side suction design is small and exquisite, with an upward movement of the internal fan to release more cooking space, which can be "hidden" in the hanging cabinet. The ultra-thin near suction side suction smoking port is closer to the smoke source, which can absorb the oil fumes in the first time, making it very suitable for families who frequently stir fry.
Top side double suction: equipped with two smoke inlet ports, the lower air inlet is low and close to the smoke source, and the smaller air volume can achieve good results. Even if shaking the spoon causes oil fume to overflow, it can be captured by the upper air inlet, which has good smoke collection effect and can prevent the steamer from blocking the line of sight.
performance parameters
Airflow: Airflow determines the suction capacity. Generally speaking, the larger the airflow, the better the smoke absorption ability. For light meals or small kitchens, it is recommended to choose an air volume of 15-17 cubic meters per minute; For regular stir frying, it is recommended to choose 17-20 cubic meters per minute; For stir frying or large kitchens, it is recommended to choose 20-23 cubic meters per minute; It is recommended to choose an open kitchen with a capacity of 23 cubic meters per minute or more.
Wind pressure: For units that use public flues, wind pressure is very important. The lower the floor, the greater the pressure in the public flue, and the corresponding wind pressure demand. Choose a wind pressure value of 300Pa or higher for a floor difference of 1-10; Floor difference of 11-20, choose wind pressure values of 350Pa or above; Floor difference of 21-30, choose wind pressure values of 400Pa or above; For floors with a difference of 31 or more, choose a wind pressure value of 450Pa or higher.
Noise: Choosing a range hood with a noise level below 60dB can ensure comfort during cooking.
Cleaning convenience
Oil separation degree: According to national regulations, the oil separation degree should not be less than 80%. European and side suction oil separation degrees are generally above 90%. The higher the oil separation degree, the less oil is attached to the motor impeller, the less internal oil stains, and the lower the difficulty of cleaning.
Internal cleaning function: Common internal cleaning techniques include high-temperature washing, steam washing, steam water washing, etc. There are also internal cavity non disassembly cleaning techniques, such as installing non cleaning composite filters, oil proof coatings, etc. However, the actual cleaning ability of internal cleaning techniques is limited, and can only extend the time period of performance loss of the range hood appropriately.
External cleaning: Choose a range hood with a panel material that is easy to clean, such as stainless steel panels, tempered glass panels, etc. At the same time, the oil screen should be easy to disassemble for daily cleaning.
functional design
Automatic cleaning function: Range hoods with automatic cleaning function can reduce the trouble of manual cleaning, and automatically clean the inside of the range hood through high-temperature steam or centrifugal force.
Intelligent control: Control the range hood through touch screen, remote control, or smartphone app to enhance user convenience.
Delayed shutdown function: After cooking is completed, the range hood will automatically delay shutdown to completely eliminate residual oil fumes.
Brand and after-sales service
Brand: Choosing a well-known brand of range hood ensures better quality and after-sales service, such as Midea, FOTILE, Boss and other brands. Products usually perform well in durability.
After sales service: Understand the after-sales service policies of the selected brand, such as warranty period, repair services, etc., to ensure timely service support after purchase.