Range hoods play an important role as kitchen health protectors and are an integral part of kitchen decor. Range hoods have such an important position in family life, so we must not be sloppy when choosing a range hood.
The first thing you should look at when choosing a range hood is the smoking power. The purpose of installing the range hood is to remove the fumes in cooking and reduce indoor pollution. Therefore, when choosing a model, we must first choose a range hood with strong smoking power and high smoke exhaust rate. In addition, the choice of range hood should also choose the right style according to the kitchen utensils and the home environment, it is best to achieve the perfect effect of the overall effect. In addition to these elements, you can choose a range hood according to your own preferences and aesthetics.
When choosing a range hood, we need to understand the product performance:
1, the amount of wind. The air volume refers to the amount of exhaust air per unit time of the range hood when the static pressure is zero. The state stipulates that the indicator value is greater than or equal to 7m3/min. In general, the larger the air volume value, the faster and more timely the suction of a large amount of fumes in the kitchen. When other indicators are good, try to choose a range hood with a large air volume. In addition, the amount of wind is not how big it is to design, it is subject to many factors. At present, the air hood of the market can reach 14m3/min, which is already very good.
2, wind pressure. Wind pressure refers to the static pressure value when the wind hood of the range hood is 7m3/min. The state stipulates that the indicator value is greater than or equal to 80 Pa. Wind pressure is also an important indicator of the performance of the hood. The greater the wind pressure value, the stronger the anti-winding ability of the range hood; if the exhaust pipe is long or connected to the public flue, the exhaust pressure is greatly lost, so that a larger wind pressure is required to ensure the smoke Gas is discharged. Therefore, when other indicators are good, the greater the wind pressure value, the better. Similarly, wind pressure is subject to many factors, as is the wind.
3. Noise. Noise is also an important technical indicator to measure the performance of the range hood. It refers to the A sound power level measured by the specified method when the range hood is operated at the highest speed and rated frequency. The state stipulates that the indicator value is not more than 74dB.
4. Motor input power. The model of the range hood is generally specified as CXW-□-□, where the number in the first “□†indicates the input power of the main motor. The input power of the range hood is not as large as possible, because the power is increased to increase the air volume and wind pressure. If the air volume and wind pressure are not improved, the power is not used. Second, the higher the power, the more the noise may be. Fees are charged.
In this small series to remind consumers to pay attention to the purchase: must buy a cleanable range hood, the inner layer of its hood structure must not have seams and grooves, must be double-layer structure, and integrated molding, otherwise it will accumulate Full of oil and oil droplets, for a long time, not only difficult to clean, but also oil leakage, oil drop. In addition, it is necessary to know whether there is a double-layer oil net design to ensure that there is no oil in the range hood, is it really free of wash and wash.
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