If there is a problem with the smoke exhaust system of the ventilation duct, it will affect the normal use of the duct. Where should we find the reason after the problem? Let Shandong ventilation pipe processing factory tell you!

1、設計不合理：因在開業裝修時預計的就餐人員飽和值低於現今就餐飽和值，後廚工作量增加，多台灶同時作業，原設計風機轉數低，麻豆国产视频量小，導致麻豆国产视频不暢。解決方法：在麻豆国产视频口加裝風扇式四葉或六葉麻豆国产视频風機，提高麻豆国产视频量，或更換大風量風機。

1. Unreasonable design: because the expected saturation value of dining personnel during opening and decoration is lower than the current dining saturation value, the workload of back kitchen increases, multiple stoves operate at the same time, the original design fan speed is low and the smoke exhaust volume is small, resulting in poor smoke exhaust. Solution: install fan type four leaf or six leaf smoke exhaust fan at the smoke exhaust outlet to improve the smoke exhaust volume, or replace the high wind volume fan.

2、設備陳舊老化：部分廚房設備中的老式排油煙設備排油煙罩老化，導致煙罩漏風，麻豆国产视频量降低。麻豆国产视频風機老化導致轉速降低，麻豆国产视频量降低，老式排油煙設備的油煙麻豆视频官网都比較細(管徑約300mm*300mm),因長時間積存油垢又不方便清洗，也同樣導致麻豆国产视频效果不好。

2. Old and aging equipment: the old oil fume exhaust equipment in some kitchen equipment has an aging oil fume hood, resulting in air leakage of the hood and reduced smoke exhaust. The aging of the smoke exhaust fan leads to the reduction of the speed and smoke exhaust volume. The oil fume pipes of the old oil fume exhaust equipment are relatively thin (the pipe diameter is about 300mm * 300mm). Due to the accumulation of oil dirt for a long time and inconvenient cleaning, the smoke exhaust effect is also poor.

另外，還有大家可能容易忽略的問題，這也是比較重要的一點，那就是是要加強平時通風麻豆视频官网保養和清洗工作，這也會影響通風麻豆视频官网的麻豆国产视频工作。

In addition, there are some problems that you may easily ignore, which is also an important point. That is to strengthen the maintenance and cleaning of the ventilation duct at ordinary times, which will also affect the smoke exhaust of the ventilation duct.