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Damping support and compressor unit

A shock-absorbing bracket and compressor technology, which is applied in the field of shock-absorbing, can solve problems such as difficult-to-support structures, large elastic deformation, and large bracket rigidity, and achieve the effects of simple structure, good shock absorption, and reduced unit resonance

Pending Publication Date: 2021-04-02
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The applicant found that the prior art has at least the following technical problems: Since the existing damping structure usually utilizes elastic components such as rubber dampers and springs for buffering and reducing vibration, but the elastic deformation of the above-mentioned elastic components is large when subjected to external force, which is difficult to apply On the supporting structure; while the existing support for supporting the compressor is relatively rigid, it is difficult to perform good shock absorption

Method used

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  • Damping support and compressor unit
  • Damping support and compressor unit
  • Damping support and compressor unit

Examples

Experimental program
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Effect test

Embodiment 1

[0034] see Figure 1-Figure 3 As shown, the present embodiment provides a shock absorber, including a support plate and a shock absorber, wherein: the support plate is connected to the shock absorber to support the vibrating object, and the shock absorber at least includes a first vibration-reducing element capable of elastic deformation. A shock absorber 6 and a second shock absorber 5, the stiffness of the first shock absorber 6 is greater than that of the second shock absorber 5, and the shape of the first shock absorber 6 can limit the second shock absorber 5 when reducing vibration deformation amount.

[0035] The shock-absorbing bracket can be arranged between the vibrating object and the supporting object to support the vibrating part and reduce vibration transmission. In the above structure, there are two kinds of shock absorbers connected to the support plate used to support the vibrating object. Both the first shock absorber 6 and the second shock absorber 5 can red...

Embodiment 2

[0055] see figure 1 As shown, this embodiment provides a compressor unit, including a compressor and the above-mentioned shock absorbing bracket, and the shock absorbing bracket supports the compressor.

[0056] For the above-mentioned damping bracket, during the operation of the compressor unit, please refer to Image 6 , the generated vibrations are sequentially transmitted from the motor 1 and the fan 2, the first support plate 3, the first stage shock absorber, the second stage shock absorber, and the foam board base bracket (support). Through the secondary shock absorption, the vibration and noise generated during the operation of the unit are greatly reduced, and the possibility of unit resonance is reduced. The structure is simple and the assembly is convenient, which can well solve the noise and resonance problems generated by the unit during operation.

[0057] In the description of this specification, specific features, structures or characteristics may be combined...

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PUM

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Abstract

The invention provides a damping support and a compressor unit, relates to the technical field of damping, and solves the technical problem that a support for supporting a compressor is difficult to consider both shock absorption performance and supporting effect. The damping support comprises a supporting plate and shock absorbers, the supporting plate is connected with the shock absorbers and used for supporting a vibration object, the shock absorbers at least comprise the first shock absorber and the second shock absorber which can generate elastic deformation to reduce vibration, and the rigidity of the first shock absorber is larger than that of the second shock absorber. The shape of the first shock absorber can limit the deformation quantity of the second shock absorber when the vibration is reduced. Two shock absorbers are connected to the supporting plate of the device, the first shock absorber and the second shock absorber can reduce vibration through elastic deformation, unit resonance and noise are reduced, the rigidity of the first shock absorber is larger, the shape of the first shock absorber can limit the deformation quantity of the second shock absorber during vibration reduction, and it is guaranteed that the damping support has well shock absorption and supporting performance; and vibration transmitted to a lower supporting object is reduced, and meanwhile the vibration object is stably supported.

Description

technical field [0001] The invention relates to the technical field of shock absorption, in particular to a shock absorption bracket and a compressor unit. Background technique [0002] With the improvement of people's living standards, air conditioners have become an indispensable daily necessities. Some large-scale public places gradually adopt user-type rooftop units for cooling and heating. At the same time, the noise generated by large-scale air-conditioning units during operation also brings some troubles to people. In general, vibration is the main source of noise, and reducing the vibration of the unit can effectively suppress the generation of noise. For household roof machines, the noise mainly comes from the compressor and foam board components. The compressor is fixed on the foam board assembly through a metal bracket. The compressor vibrates during operation, and the contact between the base of the compressor and the metal bracket is a rigid contact, which gen...

Claims

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Application Information

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IPC IPC(8): F04B39/00
CPCF04B39/0044
Inventor 卢长水宛宇罗伟新刘金喜黎俊王传华
Owner GREE ELECTRIC APPLIANCES INC