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爲什麽通風機要采取聯合工作?

來源： | 發布日期：2022-12-06

答:目前，離心風機生産廠家雖有各種類型和尺寸大小不同的通風機可供各部門選用，但在某些情況下，一台通風機不能勝任工作時，就必須采用幾台風機聯合工作。如在設計中，由于種種原因，用一台通風機不能滿足實際要求時，須用兩台或多台通風機聯合工作。或者當現有設備上需要增大壓力或流量，但更換一台大型號的新通風機又不合算時，則可另外增設一台通風機與原有通風機進行聯合工作。
離心風機聯合工作的方式有並聯和串聯兩種。雙側進氣的通風機，也是兩台通風機(單吸)並聯裝置的一種形式，多級通風機則是串聯裝置的一種形式。
无论是并联或串联工作，都要十分注意分析在使用状态下的管网性能曲线，否则通风机联合工作就没有效果。并且在几台通风机联合工作时，不允许出现下列状况:
①叶轮中有倒流。
②联合工作时的总流量比单台通风机工作时的流量小。
③流量波动时，出现不稳定现象。
可瑞斯離心風機深耕十年設計與制造，更多産品和問題可咨詢客服：18248427212.

【本文標簽】離心風機高壓風機防爆風機玻璃鋼風機高溫風機

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上一篇：風機在運行中，使葉輪損壞或變形的原因是什麽?怎麽消除?

下一篇：怎樣對排毒、排濕和排塵的通風系統采取防腐和防爆措施?

離心風機高壓風機防爆風機玻璃鋼風機高溫風機

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