Bearing device for static pressure and dynamic reaction force on the discharge side of suspended semi submersible vertical turbine pump

A device for bearing static pressure and dynamic reaction force on the discharge side of a suspended semi submersible vertical turbine pump, comprising a pump head, which is connected to the discharge pipe through a lower lifting water pipe and an upper lifting water pipe, and the transmission shaft passes through the upper lifting water pipe to cooperate with the inference bearing component set on the discharge pipe, and is connected to the motor through a coupling. The motor is installed on the motor support set on the discharge pipe; The outlet end of the discharge pipe faces to the right and is connected to the user pipeline through fasteners. The lower part of the discharge pipe is connected to a fixed pump foundation, and the left side is connected to a fixed foundation pier; The purpose of this technical method is to provide a device that can withstand the static pressure and dynamic reaction force on the discharge side of the pump. A foundation pier and pump foundation are set up at the outlet pipe to balance the static pressure and dynamic reaction force caused by head and flow, thereby reducing the design requirements of the user's pipeline and improving the usability of the vertical suspended semi submersible vertical turbine pump.

Technical requirements: 1. A suspended semi submersible vertical turbine pump discharge side static pressure and dynamic reaction bearing device, characterized in that it comprises a pump head (1), the pump head (1) is connected to the discharge pipe (2) through a lower lifting water pipe (3) and an upper lifting water pipe (4), and the transmission shaft (5) passes through the upper lifting water pipe (4) and cooperates with the inference bearing component (7) set on the discharge pipe (2), and is connected to the motor (10) through a coupling (9). The motor (10) is installed on the motor support (8) set on the discharge pipe (2); The outlet end of the discharge pipe (2) faces to the right and is connected to the user pipeline (15) through fasteners (11). A fixed pump foundation (14) is connected below the discharge pipe (2), and a fixed foundation pier (13) is connected to the left side.