商用廚房香蕉视频下载网址香蕉视频黄版APP製作也是很講究的，需要根據商用廚房設備爐頭數量的多少進行設計，香蕉视频黄版APP的截麵大小、廚房香蕉视频下载网址的總量、現場的安裝條件等都是決定廚房香蕉视频下载网址香蕉视频黄版APP大小的因素，必須根據廚房設備爐具、勘察現場條件，這樣廚房香蕉视频下载网址才會有良好的效果。下麵長沙香蕉视频下载网址香蕉视频黄版APP製作來和大家聊聊商用香蕉视频下载网址香蕉视频黄版APP製作中需要注意的事項：
The production of smoke exhaust pipes in commercial kitchens is also very meticulous, and it needs to be designed based on the number of furnace heads of commercial kitchen equipment. The cross-sectional size of the pipes, the total amount of smoke exhaust in the kitchen, and the installation conditions on site are all factors that determine the size of the kitchen smoke exhaust pipes. It must be based on the kitchen equipment, stove, and survey site conditions, so that kitchen smoke exhaust can have a good effect. Below, let's talk about the precautions to be taken in the production of commercial smoke exhaust pipes in Changsha:
廚房香蕉视频下载网址香蕉视频黄版APP的水平段不宜太長，一般水平遠距離不應超過15m並且要有2%以上的坡度，水平末端設活接頭，以方便清理油垢。排風速度按規範不得低於 10m/s，以防風速過低使油附著於煙道上，接排風罩的支管應設風量調節閥。
The horizontal section of the kitchen exhaust duct should not be too long. Generally, the horizontal distance should not exceed 15m and there should be a slope of more than 2%. A movable joint should be set at the horizontal end to facilitate the cleaning of oil stains. The exhaust speed shall not be less than 10m/s according to regulations to prevent oil from adhering to the flue due to low wind speed. The branch pipe connected to the exhaust hood should be equipped with an air volume regulating valve.
香蕉视频下载网址香蕉视频黄版APP的設計和安裝不合理，往往會造成廚房香蕉视频下载网址不通暢，直接影響油煙淨化器的使用。其主要原因有以下幾種：
The design and installation of smoke exhaust ducts are unreasonable, often resulting in poor ventilation of kitchen smoke, directly affecting the use of oil fume purifiers. The main reasons for this are as follows:
一、主香蕉视频下载网址香蕉视频黄版APP通風麵積不夠，氣體流速過大。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（如一年以後）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內氣體的都在15m/s以上。
1、 The ventilation area of the main smoke exhaust duct is insufficient, and the gas flow rate is too high. According to engineering experience, the wind speed inside the smoke exhaust main duct cannot exceed 15m/s. Otherwise, after a certain period of operation (such as one year later), it is easy to cause the smoke exhaust system to be blocked. In the operation practice of oil fume purifiers, most cases are caused by insufficient ventilation area of smoke exhaust ducts, resulting in blockage of the gas flow in the ducts above 15m/s.
二、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。
2、 Due to the need to pass through the building beam, the ventilation cross-sectional area of the smoke exhaust duct decreases, resulting in increased resistance on the cross-sectional area and obstructed airflow.
三、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。
3、 When passing through building beams or avoiding other equipment pipelines, a section of the smoke exhaust pipeline will be lower than the overall plane of the smoke exhaust pipeline. After a period of use, the oil-water mixture will accumulate in the lower section of the smoke exhaust duct, directly affecting the smoothness of smoke exhaust.
四、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。
4、 Kitchen oil fumes from different floors are discharged through the same main pipeline. The kitchens near the exit have better smoke exhaust effect, while the kitchens on lower floors have poor smoke exhaust.
This article is written by Jinan Smoke Exhaust Hood. For more products and detailed exciting content, please follow our website: http://www.sxjlyst.com We will present more content for you.
上一篇：廚房香蕉视频下载网址和消防香蕉视频下载网址有什麽區別？
下一篇：鍍鋅風管製作要達成哪些標準？
