A water pump with noise reduction function

Abstract

The invention belongs to the technical field of water pumps, in particular to a water pump with a noise reducing function, and solves the problems of troublesome conversion between moving and standingstate, weaker noise reducing and heat dissipating effects and easy falling of external water pipe in the prior art. The water pump comprises a cover body and a water pump body; the bottom of the inner wall of the cover body is fixedly connected with a foam plate; the top of the foam plate is fixedly connected with a cooling water bin; multiple heat conducting plates are fixedly connected to the bottom of the water pump body; limiting grooves, matched with the heat conducting plates, are formed in the top of the cooling water bin; water conveying pipes are horizontally and fixedly connected tothe two sides of the water pump body; through holes are formed in the cover body; sealing rubber rings, matched with the water transmission pipes, are embedded in the through holes; the opposite endsof the two water conveying pipes penetrate through the sealing rubber rings; and a dustproof cover is mounted on the outer side of the cover body. The water pump is convenient to convert between themoving and standing states, can prevent falling of the external water pipe, and achieves excellent heat dissipating and noise reducing effects.

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 fluid or pressurizes the fluid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. The pump is mainly used to transport water, oil, acid and alkali, emulsion, suspoemulsion and Liquids such as liquid metals can also transport liquid and gas mixtures and liquids containing suspended solids. Pumps can usually be divided into three types according to their working principles: positive displacement pumps, dynamic pumps and other types of pumps. [0003] After searching, the Chinese patent authorization number is CN 207393578 U, which discloses a water pump with noise reduction function, including a water pump main body, a working chamber is provided in the middle of the water pump main...

AI Technical Summary

Problems solved by technology

The above-mentioned patents only rely on two sound-absorbing layers in the working chamber for noise reduction, the noise reduction effect is not ideal, the heat dissipation effect of the main body of the water pump is poor, and the service life is shortened, and neither the water inlet nor the water outlet is equipped with clamping reinforcement devices, and the pump is running The vibration generated during the operation can easily cause the external water pipe to fall off, so it is necessary to improve this

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