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熱門關鍵詞：聚丙烯PP管塑料通風管 PP風管 PP管材 PP方管 PP阻燃管 PP通風管 PP管 PP成型管

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通風管不合理運用的問題

作者：本藍環保編輯：本藍環保來源：未知 2023-06-26 14:54

通風管不合理運用的問題

　　近期有運用通風管進行家禽飼養的朋友反映，運用通風管的雞舍，無論是新建的雞舍還是舊雞舍改造的雞舍，都存在不合理運用的情況，下面簡略介紹一下通風管的問題。

　　1.一般運用家禽飼養通風管，將負壓控制在10-15Pa，但***別情況下可達20Pa(正午溫度略高)。

　　2.一般主張家禽飼養運用直徑25cm的通風管，通風管的安裝數量要確定。

　　3.家禽飼養通風管的長度應貫穿雞舍，並與房***平行，像開窗通風的原理，在***部均勻分布，管子與罐***的有效間隔***于1米，管子與罐***的均勻間隔***于2.5米。

　　4.通氣管的出氣口要堵住，讓風從孔裏出來，這樣通氣管的長度就決定了出風面的長度，所以管子一定要滿足長，主張兩管要對。

　　5.家禽飼養通風管的高度，能夠依據雞舍的高度來設定，離房***遠的能夠斜鑽2-3排孔，離房***近的能夠左右斜鑽兩排孔。

　　6.開口面積的總和等于管道橫截面積的2倍，鑽孔時，壁面要稀少，裏邊的管頭能夠密布。

　　7.家禽飼養通風管能夠直接與外面的***口一起運用，只有加風扇後負壓過***，需要用通風管開小窗時，通風管才運用小口，根據負壓調整小窗巨細。

　　8.出風口加了一個彎頭，建議進風口朝下。

上一篇：雞棚飼養通風管的來曆 下一篇：通風管的應用討論

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