離心風機(ji)(ji)在(zai)以(yi)下情況下通(tong)常需要配置(zhi)止(zhi)回(hui)(hui)閥:1. 多臺并聯運(yun)行(xing)時: - 當某(mou)臺離心風機(ji)(ji)停(ting)機(ji)(ji)時,其(qi)他正(zheng)在(zai)運(yun)行(xing)的風機(ji)(ji)可能會反(fan)向驅(qu)動(dong)停(ting)機(ji)(ji)風機(ji)(ji),導(dao)致電(dian)機(ji)(ji)反(fan)轉。 - 配置(zhi)止(zhi)回(hui)(hui)閥可以(yi)防(fang)止(zhi)這種(zhong)反(fan)向氣流(liu),保護電(dian)機(ji)(ji)不被反(fan)轉損壞。2. 負壓(ya)系(xi)統(tong)(tong)中(zhong): - 在(zai)負壓(ya)系(xi)統(tong)(tong)中(zhong),如(ru)果離心風機(ji)(ji)停(ting)機(ji)(ji),系(xi)統(tong)(tong)內的氣體(ti)會倒流(liu)回(hui)(hui)風機(ji)(ji),可能會損壞風機(ji)(ji)。 - 安(an)裝止(zhi)回(hui)(hui)閥可以(yi)阻(zu)止(zhi)這種(zhong)倒流(liu),保護風機(ji)(ji)安(an)全。3. 高溫氣體(ti)輸送時: ...
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