Many people do not know the calculation method of the air volume of the rotary fan. Here is an introduction:

風機風量的定義為:風速V與風道截面積F的乘積.大型風機由于能夠用風速計準確測出風速,所以風量計算也很簡單,直接用公式Q=VF,便可算出風量.

Fan air volume is defined as the product of wind speed V and duct sectional area F Because the wind speed of large fan can be accurately measured by anemometer, the air volume calculation is also very simple. The air volume can be calculated directly by using the formula Q=VF

風機數(shù)量的確定根據(jù)所選房間的換氣次數(shù)，計算廠房所需總風量，進而計算得風機數(shù)量。計算公式：N=V×n/Q其中：N——風機數(shù)量（臺）；V——場地體積（m3）；n——換氣次數(shù)（次/時）；Q——所選風機型號的單臺風量（m3/h）。風機型號的選擇應該根據(jù)廠房實際情況，盡量選取與原窗口尺寸相匹配的風機型號，風機與濕簾盡量保持一定的距離（盡可能分別裝在廠房的山墻兩側(cè)），實現(xiàn)良好的通風換氣效果。

The number of fans is determined by calculating the total air volume required by the plant according to the air exchange rate of the selected room, and then the number of fans is calculated. Calculation formula: N=V × N/Q, in which: N -- number of fans (set); V - site volume (m3); N -- Ventilation rate (times/hour); Q -- single air volume of the selected fan model (m3/h). The fan model shall be selected according to the actual situation of the plant, and the fan model matching the original window size shall be selected as far as possible. The fan and the wet curtain shall be kept at a certain distance (installed on both sides of the gable of the plant as far as possible) to achieve good ventilation effect.

回轉(zhuǎn)風機的排風側(cè)盡量不靠近附近建筑物，以防影響附近住戶。如從室內(nèi)帶出的空氣中含有污染環(huán)境，可以在風口安裝噴水裝置，吸附近污染物集中回收，不污染環(huán)境。

The exhaust side of the rotary fan shall not be close to the nearby buildings as far as possible to avoid affecting the nearby residents. If the air brought out from the room contains polluted environment, sprinklers can be installed at the tuyere, and the pollutants near the suction can be collected centrally, so as not to pollute the environment.

以上就是為大家介紹的有關山東回轉(zhuǎn)風機的詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯(lián)系我們.我們將以的態(tài)度,為您提供服務http://tgzgw.cn/

The above is a detailed introduction to Shandong rotary fan, and we hope it will be helpful to you. If you have any questions, please contact us. We will provide you with our attitude http://tgzgw.cn/