Centrifugal pump capable of conveniently adjusting direction of water outlet

Abstract

The invention belongs to the technical field of centrifugal pumps, and particularly relates to a centrifugal pump capable of conveniently adjusting the direction of a water outlet. For solving the problems that in the prior art, when the water flow direction is changed or a conveying place is replaced, the operation is troublesome, time and labor are wasted, the workload is large, conveying cannot be carried out at multiple places simultaneously, the working efficiency is reduced, and the practicability is low, the following scheme is proposed. The centrifugal pump comprises a bottom plate, a pump body is fixedly connected to the top of the bottom plate, the pump body is provided with a water inlet end and a water outlet end, the water outlet end is rotationally sleeved with a casing pipe in a sealed mode, and a connecting pipe is connected to the top end of the casing pipe through a flange. According to the centrifugal pump, the angle of a box body can be adjusted by rotating pusing rods, so that pipeline installation and traction are convenient; by rotating a rotary knob, not only can the one-way flowing direction of water flow be adjusted, but also the two-way conveying effect can be achieved, the working efficiency is improved, and practicability is high; and through sliding of an installing plate, installation is convenient , and overall movement and adjustment of the pump body can be facilitated.

Description

technical field [0001] The invention relates to the technical field of centrifugal pumps, in particular to a centrifugal pump which is convenient for adjusting the direction of a water outlet. Background technique [0002] Centrifugal pumps have various forms such as vertical, horizontal, single-stage, multi-stage, single-suction, double-suction, and self-priming. Centrifugal pumps work by rotating the impeller to cause the water to move centrifugally. Before starting the pump, the pump casing and the suction pipe must be filled with water, and then the motor is started to drive the impeller and the water to rotate at a high speed. The water undergoes centrifugal motion and is thrown to the outer edge of the impeller, and flows through the volute pump casing. The pressure water pipeline flowing into the water pump. [0003] Existing centrifugal pumps are usually only designed to discharge water from one water outlet. When it is necessary to change the direction of water fl...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages in the prior art that it is cumbersome to change the direction of water flow or change the delivery location, time-consuming and labor-intensive, with a large workload, and it is impossible to deliver to multiple locations at the same time, reducing work efficiency and low practicability , and a centrifugal pump that is convenient to adjust the outlet direction is proposed

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