Kitchen rang hood (smoke exhaust), is one of the family kitchen electrical appliances for the net absorption of cooking fumes, it can not only play the functional role well, but also it has a fusion of modern kitchen pattern of the decorative concept. After long time development of the rang hoods, the hood is not limited to the simple tools of the kitchen in addition to the fumes, but to add more entertainment features and the use of functions, such as increasing the TV display entertainment kitchen range hoods to increase as one of the smart home security systems hood and the range hood installed the network control.
Height Affects the Suction Effect of Range Hoods
We know that the traditional range hoods are ceiling mounted design, the installation height is generally about 700mm, fan power of its mainstream models is mostly in the 200 ~ 250W, effective suction radius roughly is around 400mm, so the pot surface completely in it fan suction outside the scope of such fumes from the pot surface, a generation will naturally spread around. If you want to pump clean, learned from the air skill principle, it is only to make the height down, allowed the effective radius of the suction cover the pot surface and naturally can achieve 99% of the suction effect, but this is obviously not convenient for cooking. And in contrast with traditional range hoods, the suction effect of the wall mount hoods is much better.
Tips to Select Range Exhaust Hood
First, see the exhaust rate: first to select the range hood with high exhaust rate. The kitchen fumes of the body's respiratory system will produce harm, information, of death due to respiratory diseases accounted for all kinds of causes of death in the first place, and the coal-burning fluorosis and arsenic poisoning has become some residents endemic. The purpose is to reduce indoor air pollution, so we must first select the model to select high exhaust efficiency in order to suck out the fumes, cooking range hood. Second, negative pressure: select large negative pressure. The greater the negative pressure of the range hood, the stronger of the smoking ability. If you said, flatbed, semi-deep, deep and cabinet range hoods on the market is divided into types, they are also different due to the different structure generated by the negative pressure zone, most of the deep type of fume extraction The negative pressure area of the machine is about 0.14 cubic meters, and its exhaust efficiency is about 60%, the negative pressure of cabinet range hood area is approximately 0.32m3 and the exhaust efficiency is greater than 95%.
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