双介质并联泵送装置的结构设计

Structure Design of Double Medium Parallel Pumping Device

针对离心泵只能实现单介质输送的局限性,设计了具有同时输送一种或两种介质功能的一种双介质并联泵送结构,传动装置部分不仅能进行运动的传递,还能实现轴向力自平衡;缓冲装置的使用可避免离合器的离合过程对齿轮啮合产生错位;离合器能同时起到联轴器与离合功能;拨杆与限位部分可以实现双泵的分别控制,使之实现单独运动或同时运动。

In view of the limitation that the centrifugal pump can only realize the single medium transmission,a double medium parallel pumping structure with the function of conveying one or two kinds of medium at the same time is designed.The transmission device can not only transmit the motion,but also realize the self balance of axial force;the use of buffer device can avoid the dislocation of gear meshing caused by the clutch clutch process;the clutch can play the role of coupling at the same time The paddle and the limiting part can realize the separate control of the two pumps to make them move independently or simultaneously.