离心泵的详细介绍

来源网站:yichang.zhunkua.com   更新日期:2017-12-06 10:03:02  信息编号:312Z47179
离心泵的详细介绍

离心泵的主要过流部件有吸水室、叶轮和压水室。 The main flow components of the centrifugal pump has suction chamber, the impeller and the pressure water chamber. 吸水室位于叶轮的进水口前面,起到把液体引向叶轮的作用; The front room is located on the water inlet of the impeller, the liquid to play the role of the impeller; 压水室主要有螺旋形压水室(蜗壳式)、导叶和空间导叶三种形式; There are three forms of the pressure water chamber, which are the spiral water pressure chamber (the case type), the guide vanes and the space guide vanes; 叶轮是泵的最重要的工作元件,是过流部件的心脏,叶轮由盖板和中间的叶片组成。 The impeller is the most important working element of the pump, is the heart of the flow parts, the impeller is composed of a cover plate and the middle of the blade. 离心泵工作前,先将泵内充满液体,然后启动离心泵,叶轮快速转动,叶轮的叶片驱使液体转动,液体转动时依靠惯性向叶轮外缘流去. Centrifugal pump before work, the first pump full of liquid, and then start the pump, the fast rotating impeller, the impeller blades driven fluid rotation, rotation of the liquid rely on inertia to the outer edge of the impeller to flow. 同时叶轮从吸入室吸进液体,在这一过程中,叶轮中的液体绕流叶片,在绕流运动中液体作用一升力于叶片,反过来叶片以一个与此升力大小相等、方向相反的力作用于液体. The impeller from the suction chamber is sucked into the liquid, in this process, the liquid in the impeller around flow blade, in the flow around a moving liquid and a lift on the blade, which in turn le##es in contrast to a and the lift force equal in magnitude and direction of the masterpiece for liquid. 这个力对液体做功,使液体得到能量而流出叶轮,这时液体的动能与压能均增大。 The work force on the liquid, the liquid can be energy flow out of the impeller, the liquid kinetic energy and pressure energy were increased. 公司名称:济南精拓流体设备有限公司 公司网址:www.sdjingtuo.com 济南微信营销,济南微营销,济南微信推广:www.weidaoshang.com 济南中央空调:www.meiqizhileng.com.cn 激光切割机价格:www.redsaillaser.cn 搪瓷管:www.jrrnkj.com 吨袋:www.sdmlbz.com

离心泵的详细介绍
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