Many consumers tend to be confused when selecting hoods. What are the criteria for judging? Does the amount of air flow from the range hood is better, and the more smoke it can suck?
Vantage kitchen appliances
It turns out that it's not the case
On September 12th, the Standardization Working Group for Range Hoods of the National Household Appliances Standardization Technical Committee was established in Ningbo. A report released by the Working Group showed that ordinary houses are subject to the restrictions of the public flues, and the air volume of the range hoods exceeds 15m3/minute. , continue to increase the air volume to enhance the smoke exhaust effect does not help. If the air volume is forcibly increased, not only can it fail to enter the public flue smoothly, but it can also cause fumes to fall and thus reduce the effectiveness of smoke absorption. The accompanying noise roar is even more intolerable.
It is understood that the range hood standardization working group has a total of more than 20 member units, of which Ningbo Fangtai Group has become the group leader unit, and in-house Siemens, Shuaikang, the boss, and other influential companies in the industry to participate in the formulation of national standards for fumes extraction. Introduced the installation standards for range hoods and revised noise standards. It is reported that the previous noise standard stipulated that the maximum noise of range hoods was 72 decibels. The Standardization Working Group planned to increase the standard to 60 decibels.
Good standards can innovate a company, promote an industry, and drive an economy. Ma Dejun, secretary general of the National Standardization Technical Committee of Household Electrical Appliances and deputy director of the China Household Electrical Appliances Research Institute, pointed out that for the Chinese consumers who are used to “fried and friedâ€, the range hood industry is one of the most promising home appliance industries in China. The development of the times and the changes in people's living environment have raised new requirements for range hood products and require improvements in the entire industry. “The standardization work can guide the correct technical direction and at the same time transform the independent scientific and technological achievements of independent intellectual property rights and independent innovation into national standards.†Ma Dejun believes that good standards can enhance the industry, regulate the competition behavior of the industry, and can also be used in China. The product has secured the foundation for the right to speak on the international standardization stage.
At the same time, Ma Dejun pointed out that the launch of any product cannot only be a deliberate pursuit of a single function, but should consider comprehensive functions. Taking the range hood industry as an example, if the air volume is increased, the noise value should not be sacrificed, and the air volume will increase the noise. Studies have shown that the amount of smoke discharged from a residential house is certain. Exceeding the upper limit of smoke exhaust volume will cause other problems. . As a standard unit leader for range hoods, Fangtai is worthy of learning from leading industry technologies. The new series of high-efficiency static suction will reduce the noise to the lowest level in the industry at the same time - 48 decibels - and allow users to benefit directly. It is also worth learning from other companies. Fang Tai will also lead the formulation of a new "national standard" for range hoods.
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