Who will bear the responsibility for the glass bursting of the range hood?

"On the one hand, manufacturers should strictly control the quality of production, improve the safety index as much as possible, and must not take the product characteristics as an excuse to treat it lightly. On the other hand, suppliers should inform customers of such risks, let customers know the precautions for use and do daily protection. " The relevant person in charge of Zhenjiang Consumers Association said that the so-called "three thousandths of self-explosion rate" refers to the accidental self-explosion rate of glass products that can be allowed by default in the industry. However, at present, the country does not clearly stipulate that tempered glass has a self-explosion rate of three thousandths, but it is generally accepted in the industry. There is no mention of self-explosion in the national standard of tempered glass, only the impact resistance and the state after bursting of tempered glass are mentioned.

"No matter whether the self-explosion rate of three thousandths is allowed by the state, it cannot be a reason for operators to shirk their responsibilities." The person in charge of the Consumers Association said that the glass panel of the computer display screen of the range hood may burst, and the sales staff should inform consumers in advance before buying and using it, which is also a requirement to protect consumers' right to know.

At the same time, the legal adviser of Consumers Association hopes that manufacturers can fully respect consumers' right to safety and information in the future, further improve product quality, standardize product descriptions and warning signs, nip in the bud, let consumers use safe products, and reduce or even eliminate such dangers.

After the coordination of Zhenjiang Consumers Association, the range hood manufacturer finally promised to replace the selected range hood for Ms. Shi free of charge.

According to the smoke exhaust structure, range hoods can be divided into top suction type, near suction type and side suction type.

Top-suction type: Top-suction range hood puts the fan system at the top of the smoke collection cavity, and the air inlet directly faces the rising oil fume, so as to realize the rapid discharge of oil fume by reducing the vortex time of oil fume in the smoke collection cavity. Fully enclosed smoke exhaust room is adopted, which is completely isolated from the inside of the machine body. The oil fume is separated by filtering oil net, which reduces the erosion of oil fume to motor and fan blades, and at the same time, the exhaust air volume is fully improved, and the oil fume absorption effect is better. In addition, the top suction range hood adopts an integrated process in the structural design of the smoke collection cavity, which is very convenient for daily cleaning. Therefore, whether you choose Chinese or European range hoods, top-suction range hoods should be your first choice.

Near-suction type: the smoke collection cavity of the near-suction range hood adopts open structure design. Compared with the top-suction range hood, the air inlet of the near-suction range hood is closer to the oil fume source, which shortens the movement distance of oil fume rising and has a better smoke exhaust effect. Because the appearance of the smoke collection cavity is open, the range of cooking space is increased, and there is no sense of depression during cooking. If you are a person who advocates freedom, this kind of products should be your best choice.

Side suction type: the fan system side of the side suction range hood is placed on the side of the smoke collection cavity. Compared with the top suction structure, the smoke will form a vortex in the smoke collection cavity, and the smoke exhaust effect is not as obvious as that of the top suction structure. At the same time, due to the limitation of structure, the smoke collection cavity often cannot be integrally formed. Generally, oil guiding and discharging are realized by the internal oil circuit of the machine body, which is more troublesome when cleaning. Therefore, the side suction range hood is gradually replaced by the top suction range hood and the near suction range hood.

The insiders suggest sticking an explosion-proof film on the surface of tempered glass to minimize the damage caused by glass self-explosion. Even if the glass is broken, it can still stick together, effectively reducing the harm caused by glass self-explosion and preventing people from being injured in accidents. In addition, tempered glass can also be replaced by stainless steel, thus avoiding the possibility of self-explosion.