Recently, the Hunan Provincial Administration for Industry and Commerce reported the quality of domestic gas cooker sampling in the circulation field in the third quarter. Among the 39 batches of products, 13 batches of domestic gas stoves failed, with the unqualified rate accounting for Sample sampling of 1/3.
It is understood that the Hunan Provincial Administration of Industry recently from Hengyang, Yiyang, Changsha, Zhuzhou, four regions of the 37 domestic gas stove distribution unit sampling of 39 samples, 26 qualified group of 13 failed.
The main problems of unqualified products are the general structure, the deviation of thermal load, the concentration of carbon monoxide in dry flue gas, and the energy efficiency rating which does not meet the standard requirements. The standard trademark "Huawei GeMiSi" Cohen '' wife 's music' pride '' Asus' and so on.
According to experts, the heat load that the important indicators of the level of heat released by gas appliances, simply that is the size of the firepower provided by the gas stove.Difference of heat load is the most intuitive manifestation of the firepower of gas stoves do not listen to the call, when the firepower Large and small, not easy to control, but also can not meet the needs of users rapid heating.Carbon monoxide concentration in dry flue gas is an important indicator to determine whether the product combustion conditions.According to relevant standards, the concentration of carbon monoxide in flue gas combustion should be less than or equal to 0.05%, the human body inhaled excess carbon monoxide will cause harm to the body, may lead to carbon monoxide poisoning, or even death.
Unqualified household gas stove directory
