Note that there are two types: 1. white iron sheet; 2. Stainless steel (commonly known as white steel, stainless steel is divided into 2 series and 3 series, commonly known as 201, 202, 304, etc.), users can choose different materials of exhaust hoods according to their needs. 304 stainless steel exhaust hoods are recommended here, which have good use effects, corrosion resistance, good durability, and ease of use.
The smoke exhaust structure of the range hood can be roughly divided into three types: 1. Ordinary smoke exhaust hood, 2. Water transportation smoke exhaust hood, 3. Integrated smoke exhaust hood for oil fume purification. Regardless of the structure, it plays the same role.
The function of the smoke exhaust hood of a large range hood: The smoke exhaust hood is installed above equipment such as furnaces, steamers, ovens, etc. This device generates a large amount of oil fumes during the cooking process of food. The smoke exhaust hood isolates the oil smoke and exhausts it through pipelines.
After long-term use, oil fumes will adhere to the surface and become thicker and thicker. The oil fume is only 1.5 meters away from the stove source. When cooking in a Chinese kitchen, there are many flames, making it easy to ignite oil fumes. According to the statistics of the fire department, the vast majority of hotel fires are caused by kitchens, and the common reason is that the first thing to ignite a fire is the oil fume hood. If the fume hood catches fire and is not immediately extinguished, the flame will enter the fume duct and ignite it, which is very dangerous. According to national policies, the surface of large oil fume hoods must be wiped once a day to ensure that the surface is clean and free of oil. The Huachuang Commercial Range Hood Cleaning Project allows you to quickly open large-scale smoke exhaust pipeline cleaning, purifier cleaning, smoke exhaust system maintenance, smoke exhaust fan cleaning, oil flue cleaning, range hood and range hood and range hood pipeline cleaning services in major hotels, hotels, hotels, schools, office buildings, kitchens, shopping malls, apartments, units, office buildings, government agencies, factories, and other areas through practical experience. Start your entrepreneurial journey to wealth.