Novel rotatable and liftable water pump

Abstract

The invention discloses a novel rotatable and liftable water pump. The pump structurally comprises a pump body, a water inlet, a water outlet, a motor, a junction box, an external power source line, an impeller, a pump cover, a main shaft, a mechanical sealing ring, a water retaining ring and a lifting device; the water inlet is formed in the upper end of the pump body; the water inlet is formed in the left end of the pump body; and the upper and lower sides of the front end of the motor are in threaded connection with the upper and lower sides of the rear end of the pump body. According to the novel rotatable and liftable water pump, the lifting device is adopted; the height of a first connecting rod and the height of a second connecting rod are adjusted through adjusting nuts, and therefore, the position of the water pump can be adjusted; an upper connecting plate drive a rotating shaft to rotate on a lower connecting plate, so that the water pump can rotate by 360 degrees, and therefore, the problem of decreased use convenience of the water pump caused by difficulty in adjusting the placement height and left-right angle of the water pump which is further caused by the fact thatthe water pump is fixed at one position can be solved.

Description

technical field [0001] The invention is a novel rotatable and liftable water pump, which belongs to the field of water pumps. Background technique [0002] A water pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsions, and suspoemulsions. It can also transport liquid, gas mixture and liquid containing suspended solids. The technical parameters of pump performance include flow rate, suction lift, lift, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into Volumetric water pumps, vane pumps and other types, volumetric pumps use the change in the volume of their working chambers to transfer energy; vane pumps use the interaction between rotating blades and water to transfer energy, there are centrifugal...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the existing technology, the purpose of the present invention is to provide a new type of rotatable and liftable water pump to solve the problem that the water pump in the prior art is fixed in one place, so that the placement height of the water pump and the left and right angles are not easy to adjust, so as to reduce the pressure of the water pump. Ease of use problem

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