Vibration reduction and sound insulation pump

A pump body and shock absorber technology, applied in the field of sound insulation and noise reduction, can solve the problems of large occupied space, chaotic placement, high power consumption, and achieve the effect of reducing vibration and avoiding noise transmission.

Pending Publication Date: 2020-05-15
南京一品红水族用品科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional air pumps, water pumps and other machinery that transport fluid or pressurize fluid consume high power, make noise, take up a lot of s

Method used

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  • Vibration reduction and sound insulation pump
  • Vibration reduction and sound insulation pump
  • Vibration reduction and sound insulation pump

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Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0021] refer to Figure 1-3 As shown, a vibration-damping and sound-insulating pump includes a casing 1, the casing 1 is composed of an upper casing and a lower casing, four connecting columns 2 are installed on the inner surface of the lower casing, and the inside of the casing 1 is installed There is an inner chamber 3, and the inner chamber 3 is composed of an upper protective shell and a lower protective shell, and the bottom end of the lower protective shell and the inner chamber 3 are connected with a suspension rod spring for shock-absorbing the inner chamber 3. Vibrator 4, wherein,

[0022] Grooves 5 are provided between the upper protective shell and the lower protective shell near the edges respectively.

[0023] refer to figure 2 , ...

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PUM

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Abstract

The invention discloses a vibration reduction and sound insulation pump. The vibration reduction and sound insulation pump comprises an outer shell, the outer shell is composed of an upper shell bodyand a lower shell body, four connecting columns are installed on the inner surface of the lower shell body, an inner cavity is formed in the inner part of the outer shell, the inner cavity is composedof an upper protective shell and a lower protective shell, a suspender spring shock absorber is connected between the bottom end of the lower protective shell and the inner cavity, and grooves are formed in the positions, close to the edges, between the upper protective shell and the lower protective shell correspondingly. According to the vibration reduction and sound insulation pump, firstly, apump body and a motor are installed in the inner part of the inner cavity, and the suspender spring shock absorber is arranged between the inner cavity and the outer shell so that connecting can be carried out, not only vibration generated when the motor is used can be reduced, but also isolating noise generated by the motor can be carried out; and secondly, grooves are formed in the joint of thesurface of the inner cavity, and sealing rings are arranged in the inner parts of the grooves, so that a gap between the upper protective shell and the lower protective shell is filled, and the propagation of the noise is further limited.

Description

technical field [0001] The invention relates to the technical field of sound insulation and noise reduction, in particular to a vibration-damping and sound-insulating pump. Background technique [0002] Traditional air pumps, water pumps and other machinery that transport fluid or pressurize fluid consume high power, make noise, take up a lot of space when the motor is running, and are placed in disorder, affecting the appearance. Therefore, we propose a vibration-reducing and sound-insulating pump . Contents of the invention [0003] The main purpose of the present invention is to provide a vibration-damping and sound-insulating pump, which can effectively solve the problems in the background technology. [0004] In order to achieve the above object, the technical scheme that the present invention takes is: [0005] A vibration-damping and sound-insulating pump, the vibration-damping and sound-insulating pump includes a casing, the casing is composed of an upper casing ...

Claims

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Application Information

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IPC IPC(8): F04B35/04F04B39/00F04B39/12F16F15/04
CPCF04B35/04F04B39/0027F04B39/0033F04B39/121F16F15/04
Inventor 魏志永
Owner 南京一品红水族用品科技发展有限公司
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