As a common design method in the design process of the axial force balance device of modern multistage centrifugal pump, the balance disc method can be moderately adjusted according to the production demand, and the balance force is mainly generated by the cross-section between the radial clearance and the axial clearance of the disk, and the other part is mainly generated by the axial clearance and the outer radius section of the balance disc, and these two balancing forces play the role of balancing the axiálna sila. Compared with other methods, the advantage of the balance plate method is that the diameter of the balance plate is larger and the sensitivity is higher, which effectively improves the operation stability of the equipment device. However, due to the small axial running clearance, this design is susceptible to wear and damage under transient conditions.

●Zásada

●Výhody

●Nevýhody: Trenie spôsobuje opotrebenie, ktoré si vyžaduje pravidelnú výmenu. Citlivé na čistotu tekutín (častice môžu zaseknúť disk).

●Žiadosti

4.