How to choose a range hood?

We all know how much the smoke oil will cause harm to the human body. In order to protect people's health, the range hood becomes an essential kitchen appliance. In the process of sucking up soot, the range hood plays an important role. On the other hand, what is the need for consumers to pay attention to the selection of range hoods?

How to choose a range hood?

The first step of the selection of range hoods: air volume and wind pressure are two important indicators of range hoods. The large amount of wind is generally the focus of the pursuit and promotion of range hood enterprises. The air volume is an important indicator to reflect the range hood of the range hood. The larger the air volume means the greater the amount of air that can be discharged outside the unit under the same conditions; the wind pressure (the static pressure when the air volume is specified) is the range hood against the air duct. The ability to resist. The greater the wind pressure, the stronger the ability to resist smoke exhaustion. According to the test results, the air volume and wind pressure of the side suction range hood are slightly higher than the top suction type range hood.

The second step of the range hood selection: Although the high air volume can increase the discharge speed of the soot, it will also cause drastic changes in the room temperature at the same time, especially in the winter and summer, which will cause the indoor heating or cold air to be discharged outside and was wasted. On the other hand, in the actual use environment of consumers, the pressure in the public flue, the length of the backflow wind, the length of the exhaust pipe and the number of bends, and the window opening when using the range hood will generate exhaust resistance. The resistance to effectively smoke the oil requires a strong wind pressure from the range hood. If the wind pressure is insufficient, even if the nominal air volume is large, the actual air volume will be seriously attenuated.

The third step of the range hood selection: instantaneous odor reduction is to assess the ability of the range hood to reduce the dirty air of the room in a short time. In the comparison test, Zhongxiao Association simulated the ability of the range hood to reduce the amount of soot in the room within 3 minutes when the kitchen was full of soot. According to the test results, the higher the instantaneous odor reduction value, the better the effect of the oil smoke in a short time.

Range hood purchase considerations

One of the precautions for the selection of range hoods: There are three types of range hoods: thin, deep and cabinet. Beijing Jianggong Decoration recommends: a large hotel kitchen, buy a deep machine; if it is a small restaurant kitchen , you can choose a thin machine.

The second choice of the range hood: the range hood is generally divided into Chinese range hoods and European range hoods. The price of Chinese range hoods is about a little cheaper than that of European range hoods, but European style range hoods are more diverse and beautiful. Pay attention to the price/performance ratio when choosing a range hood for hotel kitchen decoration.

The third note of the range hood purchase: Chinese range hoods are mostly deep-type machines, and the recommended power is about 185 watts. The deep hood's range hood is equipped with a deep smoke collecting hood. When working, the hood can accommodate the soot that has not been pumped away, avoiding the phenomenon of a large amount of soot spreading. The European-style range hood is recommended to be around 200 watts because it does not have a large-capacity hood and uses a high-power centrifugal wind wheel for strong suction. The Chinese style range hood is suitable for small hotel kitchens. The European style range hood is suitable for modern kitchens with large space and not many fumes.

In order to help us choose a better range hood, we must pay close attention to the precautions in the range of the range hood. In today's major brands of range hoods continue to launch the market today, consumers must look for big brands, understand the relevant range hood purchase skills, in order to ensure the purchase of a better range hood.