Compressor vibration damping method and system and electrical appliance product including system

A vibration damping system and compressor technology, applied in the field of compressor vibration damping, can solve problems such as damage to compressors and external devices, loud noise, etc.

Pending Publication Date: 2018-11-23
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a vibration reduction method for a compressor, which avoids resonance between the compressor and external devices by driving the compressor to vibrate with an external vibration source, thereby solving the problem of large noise caused by resonance, and also solving the problem of resonance between the compressor and the external device. Problems with damaged external devices

Method used

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  • Compressor vibration damping method and system and electrical appliance product including system
  • Compressor vibration damping method and system and electrical appliance product including system
  • Compressor vibration damping method and system and electrical appliance product including system

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Embodiment Construction

[0042] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0043] The purpose of this specific embodiment is to provide a vibration damping method for a compressor to avoid resonance between the compressor and external devices, so as to solve the problem that the resonance generates relatively loud noise and causes damage to the compressor and external devices.

[0044] Hereinafter, an embodiment will be described with reference to the drawings. In addition, the examples shown below do not limit the content of the inve...

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Abstract

The invention discloses a compressor vibration damping method and system and an electrical appliance product including the system and relates to the technical field of compressor vibration damping. The compressor vibration damping method is characterized in that a compressor is connected to a vibrating device used for driving the compressor to vibrate, and includes the steps of judging whether ornot resonance between the compressor and an external device occurs; if yes, controlling the vibration frequency of the vibrating device to be maintained beyond a preset frequency range in order to enable the compressor and the external device to stay in a non-resonance state, wherein the preset frequency range is a running frequency range of the compressor to cause resonance of the external device. In this way, by adding vibration of the vibrating device to prevent resonance between the compressor and the external device, the problem that a big noise is generated during resonance is solved, and the problem of damage of the compressor and external device due to resonance is also solved.

Description

technical field [0001] The invention relates to the technical field of compressor vibration reduction, and more specifically, relates to a compressor vibration reduction method and system and electrical products including the system. Background technique [0002] As a power source, the compressor is a machine that upgrades low-pressure gas to high-pressure gas, and is the heart of the refrigeration system of electrical appliances. When the compressor is working, when the operating frequency of the compressor is equal to the natural frequency of the external device connected to the compressor, resonance will occur between the compressor and the external device. If the resonance phenomenon occurs, both the compressor and the external device will vibrate with a larger vibration amplitude, resulting in a more serious noise problem, and it will also cause damage to the external device connected to the compressor and the internal mechanical parts of the compressor. [0003] There...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/00F04B51/00
CPCF04B39/00F04B39/0088F04B51/00
Inventor 于宗伟陈红劳继杨王明俊丁科叶润泽
Owner GREE ELECTRIC APPLIANCES INC
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