Water pump with noise reduction function

Abstract

The invention belongs to the technical field of water pumps, and particularly relates to a water pump with a noise reduction function. The water pump comprises a mounting plate, a rubber pad is fixedly arranged at the top of the mounting plate, the top of the rubber pad is movably connected with a base, the water pump is welded to the top of the base, the input end of the water pump is electrically connected with an alternating current circuit, a supporting rod is fixedly connected to one side of the top of the mounting plate, the top of the supporting rod is fixedly provided with a movable shaft, the outer part of the movable shaft is fixedly connected with a pressing plate in a sleeved mode, the bottom of the pressing plate is movably connected with the top of the base, a through grooveis formed in the pressing plate, and a fixing pin is movably sleeved in the through groove. The water pump with the noise reduction function is characterized in that the mounting plate, a movable spring and a mounting frame are arranged, buffering and damping effect on the water pump is realized during the working process of the water pump, so that the problem of collision between the water pump and the mounting plate is avoided, the noise reduction function is achieved for the water pump, and the working environment around the water pump is protected.

Description

technical field [0001] The invention belongs to the technical field of water pumps, and in particular relates 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 can transfer the mechanical energy of the prime mover or other external energy to the liquid, thereby increasing the energy of the liquid. The liquids mainly used for transport include water, oil, acid and alkali, emulsification liquid, suspoemulsion and liquid metal, etc.; however, most of the existing water pumps are fixed on the surface of the installation base during the working process, and they are easy to collide with the installation base due to vibration, resulting in large The noise affects the working environment around the pump. Contents of the invention [0003] The object of the present invention is to provide a water pump with a noise reduction function to solve the problems raised in the above-mentione...

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Problems solved by technology

[0002] A water pump is a machine that transports or pressurizes a liquid. It can transfer the mechanical energy of the prime mover or other external energy to the liquid, thereby increasing the energy of the liquid. The liquids mainly used for transport include water, oil, acid and alkali, emulsification liquid, suspoemulsion and liquid metal, etc.; however, most of the existing water pumps are fixed on the surface of the installation base during the working process, and they are easy to collide with the installation base due to vibration, resulting in large The noise affects the working environment around the pump

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