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Antivibrating device for compressor

An anti-vibration device and compressor technology, which is applied in the field of compressors, can solve the problems of complex assembly process and rising production cost, and achieve the effects of reducing production cost, saving manufacturing and assembly costs, and simple structure

Inactive Publication Date: 2004-11-24
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, the anti-vibration device of the above-mentioned existing compressor has the following disadvantages: when assembling the above-mentioned anti-vibration device in the airtight container 10, the connecting part 40 must be fixed on the coil spring 30 used to support the compressor body 20
It can be seen that there are many parts of the above-mentioned anti-vibration device for combining the above-mentioned compressor body 20 and the spring coil 30, and the assembly process is complicated, which will increase the production cost during mass production.

Method used

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  • Antivibrating device for compressor
  • Antivibrating device for compressor
  • Antivibrating device for compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0033] like image 3 and Figure 4 As shown, the compressor includes: an airtight container 10, a compressor body 20 and an anti-vibration device; the compressor body 20 and the anti-vibration device are arranged in the airtight container 10, and the compressor body 20 includes an electric drive system and Compression system, the electric drive system generates driving force, and the compression system compresses the refrigerant under the drive of the electric drive system; the anti-vibration device forms elastic support for the compressor body 20, thereby playing an anti-vibration role; the airtight container 10 It is formed by welding a hemispherical upper shell 11 and a lower shell 12 .

[0034] The anti-vibration device includes: a compressor body 20, a connecting part 140 and a coil spring 30; one end of the connecting part 140 is fixed on the compressor body 20, and the other end is connected to the upper end of the coil spring 30, the The other end of the coil spring ...

Embodiment approach 2

[0041] like Figure 5 As shown, the connecting part 240 includes: a convex cap 243 and a bolt 242, the convex cap 243 and the bolt 242 form an integral structure; the bolt 242 is screwed and fixed on the compressor body 20 through the bolt hole 141; The convex portion of the cap 243 is inserted into the upper end of the coil spring 30 .

[0042] The connecting part 240 is made of elastic materials such as rubber or plastic.

Embodiment approach 3

[0043] Embodiment 3 (not shown in the figure)

[0044] The connecting part includes: a cylindrical rod and a convex cap, the cylindrical rod and the convex cap form an integral structure; the end of the cylindrical rod is pressed into the fixing groove at the upper end of the compressor body 20, and the convex cap The boss is inserted into the upper end of the coil spring 30 .

[0045] The connecting parts are made of elastic materials such as rubber or plastic.

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PUM

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Abstract

The compressor vibration-proof mount includes compressor body, connecting part and ring spring. The connecting part has its one end fixed onto the compressor body and the other end connected to the upper end of the ring spring, and the other end of the ring spring is fixed onto the bottom of a sealed container. The connecting part includes screw bolt and raised cap, the screw bolt is fixed to the compressor body, and the raised cap has its notch jacketed to the screw bolt head and the lug inserted into the upper end of the ring spring. The beneficial effects of the present invention include simple structure, convenient assembling and low cost.

Description

technical field [0001] The invention relates to a compressor, in particular to an anti-vibration device of the compressor. Background technique [0002] Generally speaking, the compressor is an indispensable part of the refrigeration cycle system, and its function is to compress the low-temperature and low-pressure gaseous refrigerant from the evaporator into a high-temperature and high-pressure gaseous refrigerant. [0003] According to its drying method, compressors can be divided into several types such as rotary compressors, reciprocating compressors, and turbo compressors. The compressor usually includes a closed container, an electric drive system and a compression system, wherein both the electric drive system and the compression system are arranged inside the airtight container; the function of the electric drive system is to generate driving force, and the function of the compression system is to drive Compressed gas. [0004] For a reciprocating compressor, the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/00
Inventor 李东远
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD