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如何区别玻璃钢排气风机叶轮的前倾和后倾?

作者: 来源: 发布日期: 2024-06-25 浏览次数:
信息摘要:
玻璃钢排气风机的前倾和后倾主要是指安装在排气风机叶片上的差异。前倾的类型通常是风机,后倾的类型是引风机。它的区别是叶轮的水平档和叶轮边角的长度。前倾与玻璃钢叶轮边角平行,出口处角大于九十度时,玻璃钢叶…

       玻璃钢排气风机的前倾和后倾主要是指安装在排气风机叶片上的差异。前倾的类型通常是风机,后倾的类型是引风机。它的区别是叶轮的水平档和叶轮边角的长度。前倾与玻璃钢叶轮边角平行,出口处角大于九十度时,玻璃钢叶轮向前偏移;前倾的特点是高压。后倾与叶轮不平行,长度与叶轮边角相距数公分或数毫米,指叶轮出口处角小于九十度的后倾叶轮,又称后倾叶轮,后倾叶轮以中压为主。其区别主要表现三方面。

玻璃钢排气风机生产厂家

       1、功率:用以克服系统阻力的静压头,前倾玻璃钢排气风机要小于后倾的。因为后倾叶片风机的槽道是逐渐增大的,所以其液压损失要比前倾叶片小。因此,前倾玻璃钢风机的效率比后倾的要低。

       2、电力消耗:由于前倾玻璃钢排气风机的效率比后倾的要低,所以其电力消耗比后倾的要大。

       3、噪音:前倾风机的运行噪音要大于后倾玻璃钢风机

       这章知识,是由《磐力风机》的分享经验,高新技术企业,10年耐腐蚀技术500强企业合作,优化设计,精度可测,ISO质量管理体系认证,24小时无故障运转,节省耗能20%,1小时内报价,全国质保,根据以合理的设计理念发明,求实共赢,若有难题,咨询热线0512-82870668




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