无油真空泵的工作原理是怎么样的?有什么结构特点

  • Article source:Industry News
  • Website editor:小编
  • Reading volume:
  • Publication time:2022-12-10 16:28:30

  无油真空泵是一种无需任何油作润滑既能运转工作的机械真空泵

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它具有结构简单、操作容易、维护方便、不会污染环境等优点。该两系列无油真空泵耐用性好,是抽真空,压缩,两用真空泵,是一种应用范围非常广泛获得真空的基本设备。 

一、无油真空泵工作原理: 

  无油真空泵的工作原理和一般容积泵相同,由定子、转子、旋片、缸体、电机等主要零件组成。带有旋片的转子,偏心地安装在定缸内,当转子高速旋转时,转子槽内四个径向滑动旋片将泵腔分隔成四个工作室,由于离心力作用,旋片紧贴在缸壁,把定子进排出口分离开来,周而复始运转,进行变容,将吸入气体,从排气口排出,从而达到抽气目的。

二、无油真空泵结构特点: 

  无油直联旋片真空泵,是一种旋片式单级真空泵。用来抽除密封容器中的气体,以获取真空的基本设备。该泵可用于空调,制冷设备的修理,医疗仪器的抽吸装置,印刷机械,真空包装,真空吸塑,理化实验及需要真空环境的小型装置等各种真空作业用。还可以作为小型的油增压泵、油扩散泵,分子泵等的前级泵使用。

   莱诺公司自主研发的LP系列无油真空泵主要用于电子设备、医疗美容、包装印刷、卫生检验、食品和环境检测,高校,科学研究等领域。他可以在无油状态下连续工作,体积小、噪音小、工作效率高,使用寿命长等特点,安全可靠,经济实用。


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