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.

油煙機排煙結構大致可分為三種類型：1。普通排煙罩，2。水運排煙罩，3。油煙凈化一體化排煙罩。不管是哪種結構，它都起著同樣的作用。

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.

大型油煙機排煙罩的作用：排煙罩安裝在爐子、蒸籠、烤箱等設備上方。這種設備在烹調食物的過程中會產生大量的油煙。排煙罩將油煙隔離并通過管道排出。

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.

長期使用后，油煙會附著在表面，變得越來越厚。油煙距離火爐火源只有1.5米。在中式廚房炒菜時，會有很多火焰，因此很容易點燃油煙。據消防部門統計，絕大多數酒店火災是由廚房引起的，常見的原因是火災被點燃的是油煙罩。如果油煙柜著火，不立即撲滅，火焰就會進入油煙管道，點燃油煙管道，非常危險。根據政策，大型油煙機油煙罩表面必須每天擦洗一次，以確保表面清潔無油。華創商用油煙機清洗項目用實戰讓你快速打開各大飯店、酒店、賓館、學校、寫字樓、大廈、廚房、、公寓、單位、辦公樓、機關單位、工廠等大型排煙管道清洗、凈化器清洗、排煙系統維修、排煙風機清洗、油煙道清洗、抽油煙機及油煙管道、油污設備及油煙管道清洗服務。開啟您的創業致富之路。

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.