Měřicí trať odstředivého čerpadla

Abstract

This thesis deals with the proposal of the pipeline route, together with gauges and pump, so that it is possible to take measurements for determining deciding energy characteristics of the pump. There are parameters of the measurement route calculated according to the type of load, calculation and the proposal of the orifice plate measurements including the proposal of the regressive recalculating of the flow depending on the measured differential pressure on the orifice plate. Following is dealing with the overall progress of the pressure losses in the system also while the regulation of the displacement and according to this the pump is chosen and placed into the system. Types of measuring instruments together with the correct installation for sufficiently accurate measurements of flow, pressure and level are determined depending on the performed calculations of the route characteristics. All calculations and proposed components are then the basis for processing drawing documentation for possible implementation, and to determine the cost price while making such a measuring route.