What brand does the household gas stove use?

Regular manufacturers have high-power cookers. Generally speaking, as far as household cookers are concerned, cookers with firepower above 4.5KW can be called high-power cookers, which can meet the daily needs of most families. According to the national standard, the heat flow of domestic cookers cannot exceed 5.23KW, so a cooker with a heat flow of 5.0KW can be called a fierce fire cooker.

Of course, it is not only the heat flow but also the thermal efficiency that determines the actual firepower of the cooker, that is, the thermal conversion ability of the cooker. Under the same heat flux density, the higher the thermal efficiency, the greater the actual firepower of the cooker. At present, the stoves of regular brands on the market, such as those produced by Tai Fang, Boss, Germany and Italy, Vantage, Midea, Haier, Linnei, Siemens and Wanhe, are all first-class energy efficiency, that is, the thermal efficiency is above 63%. Of course, there are many more efficient and energy-saving products, and the thermal efficiency can reach 70% or even more than 75%, so the actual firepower of the cooker will be greater. Therefore, when purchasing, it is necessary to take into account both heat flow and thermal efficiency.

It is mainly the burner of the cooker that determines the combustion efficiency of the cooker, which is often called the burner head. At present, the best material is pure copper, followed by silicon-aluminum alloy, aluminum alloy and cast iron. The flame from a good burner is generally light blue, with strong firepower and consistent flame height. You can judge and choose from these details.

The size of firepower is only an index to evaluate the advantages and disadvantages of stoves, so it is not necessary to blindly pursue large firepower. If you don't fry at home every day, it is recommended to buy two kinds with different heat flows, one for frying and the other for steaming and stewing. This product is more cost-effective and more conducive to a scientific and reasonable diet at home.