The range hood is our kitchen appliance with very high usage rate. With the development of new technology, the hood is developing in the direction of intelligence and humanity, both in appearance and function. However, at the 315 party, the exposure rate of the range hood was 8.3%, which made us worry. Nowadays, there are more and more types of range hoods in the market, but in the face of this complicated and complicated, many consumers do not know how to choose. Some people think that as long as the suction is large enough. I have to say that this view is a big mistake. You should know that the selection of the range hood should focus on these six indicators -
First, consider the type of home in your home.
Is the home a compact structure? Or is it a more spacious apartment? The range hood is also a large kitchen. If the small unit chooses an external range hood, it is very wasteful for the kitchen space. In-line or other small-sized range hoods save space for other kitchen items.
Second, what is the structure of your own kitchen?
Open? Closed? Or island? This is related to the style selection of range hoods. Think again about the usual cooking of a lot of oil? This is related to the choice of a large or small range of hoods.
These parameters are available for reference:
Air volume
The greater the amount of air, the faster the exhaust fumes, and the less soot gas that escapes the shroud. Simply put, it is able to clean the kitchen fume quickly and in a timely manner.
However, the amount of wind is not necessarily as large as possible! Excessive air volume will take away too much heat, affecting the heat of cooking, and will generate excessive noise. According to the latest national standards, the air volume value should be ≥ 10m3/min, and the public cigarette tube design of our country can generally accommodate 15m3/min of exhaust air. Therefore, the selection of the range hood with the air volume of 15m3/min is enough to deal with the domestic kitchen. The situation is gone. It should also be noted that the merchant usually marks the extreme value of the air volume value, which is not the average air volume value that can be achieved on a daily basis.
Wind pressure
Wind pressure refers to the static pressure value of the range hood of the range hood reaching 7m3/min, which directly affects the speed of smoke exhaust. The greater the wind pressure value, the stronger the anti-winding ability of the range hood, and the better the effect of exhausting the outside. Generally speaking, the larger the air volume, the larger the wind pressure, and the two can be used together with reference.
Full pressure efficiency
This is an indicator to measure the power conversion and airflow conversion efficiency of range hoods. If you buy a high-power range hood, but can not achieve the ideal exhaust fumes, it is both power-consuming and expensive, too uneconomical! Of course, the higher the full-pressure efficiency value, the more cost-effective!
Noise value
Domestic range hoods mostly use multi-lobed centrifugal fans, and the corresponding noise is also large. Excessive noise can affect people's hearing and mood. I just burned a table of dishes and found that I was so upset by the noise. How can I sit down and enjoy the food? Pay attention to whether the noise value is below 70 decibels. It is best to go to the store to listen to it on the spot. However, it should be noted that the physical store does not have a pipeline, the passage is directly facing the ceiling, and the store physical store is also louder, so the noise that may be heard in the physical store will also be used at home. There are differences.
installation
Different types of range hoods have different requirements for installation height. In theory, within a safe distance, it can be closer to the stove, so that it can drain the oil more quickly and reduce spillage. The type of cooktop also has an effect on the installation height of the range hood. The height of the range hood installed on the induction cooker or the electric cooktop can be lower than that of the gas stove. In addition, you can adjust the height according to your height. The installation of the range hood is too low, which not only affects the line of sight, but also often hits the head...
Cleaning
Cleaning the range hood is a big problem. In order to facilitate the cleaning, all major brands have their own magical powers, so there are various types of automatic cleaning, cleaning and washing, but these can not really completely eliminate the cleaning steps. For example, although automatic cleaning is convenient, there will still be a large amount of oil accumulated inside the machine, which will cause wear and tear of the machine for a long time, and reduce the service life. The free-washing means that the internal turbine does not need to be washed and washed, and the grease can be separated by improving the ability of the soot to separate. Blocked outside the flue, but the filter still needs to be cleaned. In addition, the material of the range hood also has an impact on the difficulty of cleaning.
So in summary, no matter which kind of cleaning technology is promoted, the range hood must be cleaned regularly, and it should be found after professional sales. It is best not to wash and wash by yourself, because it is easy to affect the balance of the hood of the hood. In fact, the focus is on fearing that it will not be able to go back.
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