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螺杆式空气压缩机工作原理

更新时间: 2020-06-29 00:00:00     

1、吸气过程:进气靠调节阀的开启、关闭调节,当转子转动时,主副转子的齿沟空间在转至进气端壁开口时,其空间最大,此时转子的齿沟空间与进气口之自由空气相通,因在排气时齿沟之空气被全数排出,排气结束时,齿沟乃处于真空状态,当转到进气口时,外界空气即被吸入,沿轴向流入主副转子的齿沟内。当空气充满整个齿沟时,转子之进气侧端面转离了机壳之进气口,在齿沟间的空气即被封闭;

2、封闭及输送过程:主副两转子在吸气结束时,其主副转子齿峰会与机壳闭封,空气在齿沟内闭封不再外流,两转子继续转动,齿峰与齿沟在吸气

关键词: 螺杆式 空气 压缩机 工作 原理

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