Water pump device capable of damping and reducing noises

A technology of shock absorption device and water pump, which is applied to pump devices, components of pumping devices for elastic fluids, pumps, etc., can solve the problems of reducing the service life and noise of water pumps, and achieve the effect of reducing damage

Inactive Publication Date: 2016-08-31
CHENGDU SHUYUNDA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Water pumps are widely used in daily life, but water pumps are mainly composed of metal materials such as cast iron and steel. When working, the motor drives the impeller to rotate at high speed, generating vibration. This vibration will be transmitted to the whole water pump, which will reduce the service life of the water pump and cause huge noise

Method used

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  • Water pump device capable of damping and reducing noises

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 As shown, a water pump device for shock absorption and noise reduction includes an outer cover 2, a pump body 1, a base 3, a shock absorber 4 and a guide device 5; the outer cover 2 is fixed on the base 3 by screws 21, and the outer cover 2 is provided with Inlet and outlet; the pump body 1 is arranged on the shock absorber 4, the shock absorber 4 includes an elastic partition 41 and a shock spring 42, the elastic partition 41 is arranged between the pump body 1 and the shock spring 42, and the shock spring 42 Fixed on the base 3, eliminate the vibration of the pump body 1 and the collision of the outside world, and at the same time enable the pump to work normally in a vibrating environment; the guide device 5 includes a bracket 51 and a guide wheel 52, and the bracket 51 is set on the outer cover Relative to the two inner walls, the guide wheel 52 is arranged on the support 51 , and the guide wheel 52 is in contact with the pump body 1 to limit the m...

Embodiment 2

[0017] A shock-absorbing and noise-reducing water pump device, comprising an outer cover 2, a pump body 1, a base 3, a shock-absorbing device 4 and a guide device 5; the outer cover 2 is fixed on the base 3 by screws 21, and the outer cover 2 is provided with a water inlet and outlet; The pump body 1 is arranged on the shock absorbing device 4, and the shock absorbing device 4 includes an elastic partition 41 and a shock absorbing spring 42. The elastic partition 41 is arranged between the pump body 1 and the shock absorbing spring 42, and the shock absorbing spring 42 is fixed on the On the base 3, eliminate the vibration of the pump body 1 and the collision of the outside world, and at the same time enable the water pump to work normally under the vibration environment; the guide device 5 includes a bracket 51 and a guide wheel 52, and the bracket 51 is arranged on the two inner walls of the outer cover Above, the guide wheel 52 is arranged on the bracket 51 , and the guide w...

Embodiment 3

[0019] A shock-absorbing and noise-reducing water pump device, comprising an outer cover 2, a pump body 1, a base 3, a shock-absorbing device 4 and a guide device 5; the outer cover 2 is fixed on the base 3 by screws 21, and the outer cover 2 is provided with a water inlet and outlet; The pump body 1 is arranged on the shock absorbing device 4, and the shock absorbing device 4 includes an elastic partition 41 and a shock absorbing spring 42. The elastic partition 41 is arranged between the pump body 1 and the shock absorbing spring 42, and the shock absorbing spring 42 is fixed on the On the base 3, eliminate the vibration of the pump body 1 and the collision of the outside world, and at the same time enable the water pump to work normally under the vibration environment; the guide device 5 includes a bracket 51 and a guide wheel 52, and the bracket 51 is arranged on the two inner walls of the outer cover Above, the guide wheel 52 is arranged on the bracket 51 , and the guide w...

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Abstract

The invention discloses a water pump device capable of damping and reducing noises. The water pump device comprises an outer cover, a pump body, a pedestal, a damping device and a guide device, wherein the outer cover is fixed to the pedestal through a screw; the outer cover is provided with a water inlet and outlet; the pump body is arranged on the damping device; the damping device comprises an elastic partition plate and damping springs; the elastic partition plate is arranged between the pump body and the damping springs; the damping springs are fixedly connected on the pedestal; the guide device comprises brackets and guide wheels; the brackets are arranged on opposite two inner walls of the outer cover; the guide wheels are arranged on the brackets; and the guide wheels are in contact with the pump body. According to the water pump device, the damping device and the guide device are arranged, so that damages caused by vibration are reduced; and the outer cover of the water pump device is made of a soundproof material, so that transmission of noises is restrained.

Description

technical field [0001] The invention relates to a water pump device, in particular to a shock-absorbing and noise-reducing water pump device. Background technique [0002] Water pumps are widely used in daily life, but water pumps are mainly made of metal materials such as cast iron and steel. When working, the motor drives the impeller to rotate at high speed, generating vibration. This vibration will be transmitted to the whole water pump, which will reduce the service life of the water pump and cause huge noise. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a shock-absorbing and noise-reducing water pump device, which reduces damage caused by vibration and limits the propagation of noise. [0004] The present invention is specifically realized through the following technical solutions: [0005] A water pump device for shock absorption and noise reduction, comprising an outer cover, a pump body, a base...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/06F04D29/66
CPCF04D13/06F04D29/669
Inventor 谭博文
Owner CHENGDU SHUYUNDA TECH CO LTD
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