Water pump with noise reducing function

Abstract

The invention relates to the technical field of water pumps, and discloses a water pump with a noise reducing function. The water pump with the noise reducing function comprises a supporting seat; the middle of the inner cavity of the supporting seat is clamped with a sound insulating plate; the two sides of the supporting seat are both fixedly connected with supporting frames; the bottoms of the two supporting frames are respectively and fixedly connected with the two sides of the top of a base; the top of the base is fixedly connected with three air pressure cylinders equidistantly; the tops of the three air pressure cylinders are all fixedly connected with air pressure rods; each of the tops of the three air pressure rods is fixedly connected with a connecting plate; the top of each connecting plate is fixedly connected to the bottom of the supporting seat; a motor is fixedly mounted at one side of the top of the supporting seat; one side of an output shaft of the motor penetrates through a torque sensor to fixedly connect one side of a shaft coupling; the other side of the shaft coupling is fixedly connected with one side of the water pump. According to the water pump with the noise reducing function, shock absorbing and buffering effects can be achieved when the supporting seat is shocked through cooperative use of the air pressure cylinders, the air pressure rods and the connecting plate, so that the production of noises can be greatly reduced.

Description

technical field [0001] The invention relates to the technical field of water pumps, in particular to a water pump with a noise reduction function. 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 water pump performance include flow rate, suction lift, lift, shaft power, water power, efficiency, etc., which can be divided into different types according to different working principles. Volumetric water pumps, vane pumps and other types. Positive displacement pumps use the change in the volume of their working chambers to transfer energy. Vane pumps use the interaction between rotating b...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a water pump with a noise reduction function, which has the advantages of good stability, can greatly improve the effect of noise reduction, and prevents the user's life from being affected, and solves the problem of poor stability. It is easy to generate noise during use and affect the life of users

Images