Range hood, also called range hood, is a kind of kitchen appliance to purify the kitchen environment. Installed above the kitchen stove, it can quickly pump away the garbage burned by the stove and the oil fume harmful to human body generated in the cooking process, at the same time condense and collect the oil fume, reduce pollution, purify the air, and have the functions of anti-virus and explosion-proof safety guarantee.

The range hood needs to be cleaned regularly, and simple cleaning can't remove oil stains. To clean the range hood, professional cleaning agents must be used.

Main categories:

1, Chinese range hood.

Mainly divided into old-fashioned shallow suction deep range hoods, especially shallow range hoods. It is an ordinary exhaust fan, which directly discharges the oil fume to the outside. The biggest problem of deep range hood is that it takes up space, is noisy, is easy to touch, can't clean the dripping lampblack, has a short service life, is inconvenient to clean and pollutes the environment.

2. European hood.

Multi-layer oil screen filtration (5-7 layers) is adopted to increase the motor power to achieve the best effect, and the power is generally above 200 watts. Features: beautiful appearance, more expensive, suitable for high-end user groups. Most of them are flat screen oil filters with hanging installation structure.

3. Side suction type.

The advantages are that it is not easy to touch, the appearance is fashionable, the smoking port is close to the lampblack occurrence point, and the suction and discharge effect is good, which is very popular among young people. If the design is not good, the bottom is easy to accumulate oil, and the raised part is easy to affect the operation.

4.l-type range hood.

Aiming at the problem of side suction, the L-type range hood is improved, and the original side convex suction port is changed into upper and lower suction ports. The main suction port concentrates the suction force on the lower part of the area near the oil fume occurrence point, and concentrates almost all the force to suck the oil fume away before it spreads. A tiny part of the oil fume that has not been inhaled rises to the top along the smoke guide plate and is sucked away by the auxiliary suction port.

5, smart range hood.

The perfect combination of modern industrial automatic control technology, internet technology and multimedia technology provides a model for modern intelligent kitchen and leads modern kitchen into a dynamic entertainment and enjoyment era. But there are still some technical bottlenecks from the actual promotion.