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Vibration damping support structure, compressor and air conditioner

A vibration damping support and compressor technology, which is applied in the direction of machines/engines, mechanical equipment, liquid variable capacity machinery, etc., can solve the problems of reduced stiffness, thinner rubber feet, increased noise, etc., and achieves increased radial Or tangential stiffness, increase the contact area, increase the effect of vibration isolation rate

Pending Publication Date: 2019-09-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the thickness of the rubber buffer between the compressor foot and the positioning bolt is thin, the tangential and radial rigidity is small. When the compressor vibrates greatly, the machine foot shakes violently and the rubber will be squeezed, resulting in The rubber foot pad becomes thinner and less rigid, which weakens the vibration isolation effect, resulting in excessive vibration and increased noise during low-frequency operation

Method used

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  • Vibration damping support structure, compressor and air conditioner
  • Vibration damping support structure, compressor and air conditioner
  • Vibration damping support structure, compressor and air conditioner

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Embodiment Construction

[0027] see in conjunction Figure 1 to Figure 5 As shown, according to an embodiment of the present invention, a vibration-damping support structure includes a support foot 3 and a vibration-damping pad 1. The support foot 3 includes a flat plate with holes and a reinforcing tube 31, and the reinforcing tube 31 is passed through the In the hole; the reinforcing tube 31 is arranged in the shock absorbing pad 1 .

[0028] The supporting foot 3 is made of a flat plate and a reinforcing tube 31, wherein the reinforcing tube 31 passes through the hole on the plate; The contact area of ​​the vibrating pad 1 increases the radial and tangential stiffness, so it can withstand greater force and meet the requirement of large stiffness required by low-frequency vibration.

[0029] The reinforcing tube 31 is fixedly connected to the flat plate, and the inner and outer walls of the reinforcing tube 31 are bonded and fixed with the vibration-damping pad 1 to further increase the rigidity. ...

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PUM

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Abstract

The invention provides a vibration damping support structure, a compressor and an air conditioner. The vibration damping support structure includes a support leg and a vibration damping pad, the support leg includes a flat plate with a hole and a reinforcing pipe, and the reinforcing pipe is arranged in the hole in a penetrating manner; and the reinforcing pipe is arranged in the vibration damping pad. The reinforcing pipe is arranged in the flat plate of the support leg in the penetrating manner, the contact area between the support leg and the vibration damping pad is increased, the radial or tangential stiffness is increased, greater force can be borne, the requirement for the large rigidity required by low frequency vibration is met, and the effects of reducing vibration and increasing the vibration isolation rate are achieved.

Description

technical field [0001] The invention belongs to the technical field of air conditioner vibration reduction, and in particular relates to a vibration reduction support structure, a compressor and an air conditioner. Background technique [0002] As the core component of the system, the compressor in the air conditioner provides the power source for the air conditioning system. However, as a power device, the compressor is affected by the rotary motion and inertial imbalance of its internal rotary structure, and is also the noise source and vibration of the air conditioner. source. The existing compressor vibration isolation system is mainly composed of rubber feet and positioning bolts. The positioning bolt is spot-welded on the chassis, and the positioning bolt and the rubber foot pad are clearance fit, and the rubber foot pad can move along the axial direction of the positioning bolt. The feet of the compressor are welded on the compressor casing, and the feet are stuck o...

Claims

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Application Information

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IPC IPC(8): F04B39/00F16F15/08
CPCF04B39/0044F16F15/08
Inventor 蒋邹戴隆翔罗良辰周泳城李彬
Owner GREE ELECTRIC APPLIANCES INC
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