Anti-knock noise reduction device of air conditioner compressor

Abstract

The invention discloses an anti-knock noise reduction device of an air conditioner compressor. The anti-knock noise reduction device comprises a shell, a balance bridge is arranged inside the shell, aset square is rotationally connected to one end of the bottom of the balance bridge, a first roller and a second roller are rotationally connected to the end, far away from the balance bridge, of theset square, a fixing block is welded to the inner bottom of the shell, a stretchable rod is fixedly connected to the end, close to the second roller, of the fixing block, a limiting block is fixedlyconnected to the end, far away from the fixing block, of the stretchable rod, the limiting block abuts against the second roller, a first spring is fixedly connected between the limiting block and thefixing block and is arranged on the outer side of the stretchable rod in a sleeving manner, a connecting block is fixedly connected to the end, far away from the set square, of the inner bottom of the shell, and a supporting rod is rotationally connected between the connecting block and the balance bridge. The anti-knock noise reduction device is novel in structure, the problem about vibration ofan existing air conditioner compressor during running is solved, pollution of noise to the environment is reduced, and the service life of the air conditioner compressor is better prolonged.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an anti-shock and noise reduction device for an air conditioner compressor. Background technique [0002] The compressor in the existing air conditioner outdoor unit is generally fixedly installed with a compressor mounting foot in the form of an equilateral triangle structure at the bottom. When installing, first set the compressor mounting feet on the chassis connecting bolts. After the installation is in place, put the compressor damping feet respectively on the upper ends of the compressor mounting feet, and then tighten the nuts to achieve locking. When the air conditioner is running, the compressor will generate vibrations in the axial and lateral directions when it is working, and the vibrations will be transmitted to the shock-absorbing feet of the compressor. The axial vibration on the compressor damping feet is transmitted to the chassis, while the lateral vib...

AI Technical Summary

Problems solved by technology

The axial vibration on the compressor damping feet is transmitted to the chassis, while the lateral vibration on the compressor damping feet makes it collide with the chassis connecting bolts on the chassis, and the chassis connecting bolts transmit the vibration to the chassis, thus making The vibration of the outdoor unit of the air conditioner produces noise, which affects the use environment of consumers, especially for the outdoor unit of the air conditioner that has been used for a long time, the noise effect caused by the vibration is more prominent

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