一、主香蕉视频下载网址香蕉视频黄版APP通風麵積不夠
I. insufficient ventilation area of main exhaust pipe
根據工程經驗，香蕉视频下载网址主香蕉视频黄版APP內風速不能超過15m/s，否則在運行一個時期以後很容易造成香蕉视频下载网址係統不通暢。在油煙淨化器的運行實踐中，大部分案例都是因香蕉视频下载网址香蕉视频黄版APP通風麵積不足引起的不通暢，香蕉视频黄版APP內氣體的流速都在15m/s以上。
According to engineering experience, the wind speed in the main smoke exhaust pipe should not exceed 15 m/s, otherwise the smoke exhaust system will be blocked easily after a period of operation. In the operation practice of lampblack purifier, most cases are caused by insufficient ventilation area of exhaust pipe, and the gas flow rate in the pipe is above 15m/s.
二、香蕉视频黄版APP截麵積變小
II. Reduction of Pipeline Section Area
香蕉视频下载网址香蕉视频黄版APP由於要穿過建築梁而使香蕉视频黄版APP通風截麵積變小，截麵上阻力增加，造成氣流不通暢。
The ventilation cross-section area of the smoke exhaust pipeline is reduced and the resistance on the cross-section is increased due to the passage of the smoke exhaust pipeline through the building beams, resulting in the airflow obstruction.
三、排香蕉视频黄版APP使用後積聚物堆積
3. Accumulation after the use of drainage pipes
香蕉视频下载网址香蕉视频黄版APP在穿過建築梁或躲避其它設備香蕉视频黄版APP時，香蕉视频下载网址香蕉视频黄版APP中的一段會低於整體香蕉视频下载网址香蕉视频黄版APP平麵，在使用一段時間後，由於油水混合物會積聚在較低的那段香蕉视频下载网址香蕉视频黄版APP中，直接影響香蕉视频下载网址通暢。
When the smoke exhaust pipe passes through the building beam or evades other equipment pipelines, one section of the smoke exhaust pipe will be lower than the overall smoke exhaust pipe plane. After using for a period of time, the oil-water mixture will accumulate in the lower section of the smoke exhaust pipe, which directly affects the smooth smoke exhaust.
四、低層香蕉视频下载网址不順暢
4. Smoke exhaust at low level is not smooth
不同樓層的廚房油煙通過同一主香蕉视频黄版APP排出，離出口近的樓層廚房香蕉视频下载网址效果較好，而較低樓層的廚房香蕉视频下载网址不通暢。
The kitchen fumes of different floors are discharged through the same main pipe. The smoke exhaust effect of the kitchen on the floor near the exit is better, while the smoke exhaust of the kitchen on the lower floor is not smooth.
The above contents are arranged and published by Shandong Ventilation Pipeline Processing Factory. For more details, please click on our official website for consultation: http://www.sxjlyst.com./
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