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L-shaped pipe fixing structure of closed rotary compressor

A rotary compressor and fixed structure technology, applied in the field of compressors, can solve problems such as friction noise, inability to reduce installation procedures, and inability to reduce manufacturing costs, so as to achieve the effect of reducing friction noise

Inactive Publication Date: 2008-04-23
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the above-mentioned existing hermetic rotary compressor fixing structure utilizes a lot of parts to fix the L-shaped pipe 3, thus the manufacturing cost cannot be reduced and the installation process cannot be reduced.
[0008] Moreover, when multiple metal parts are used to support the L-shaped pipe, the vibration of the compressor during operation will cause friction noise

Method used

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  • L-shaped pipe fixing structure of closed rotary compressor
  • L-shaped pipe fixing structure of closed rotary compressor
  • L-shaped pipe fixing structure of closed rotary compressor

Examples

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Embodiment Construction

[0025] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail: image 3 A perspective view showing a hermetic rotary compressor equipped with an L-shaped pipe fixing structure in one embodiment of the present invention, Figure 4 express image 3 top view.

[0026] It can be seen from the figure that the accumulator 2 for separating liquid refrigerant is installed on the side of the sealed casing 1 where various parts for compressing refrigerant are installed, and the lower end of the liquid accumulator 2 is connected with the sealed casing 1 by an L-shaped tube 3 side, so that the gaseous refrigerant separated on the accumulator 2 flows into the inside of the sealed casing 1.

[0027] And the horseshoe-shaped bracket 111 is fixed on the outer surface of the sealed casing 1, and the fixed part 112 of the fixed L-shaped pipe is formed in one with the ribbon 113 of ">" shape in the center of the bracket 111, ...

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Abstract

A fixing structure for the L shaped tube of sealed rotary compressor is composed of a supporting frame fixed to lateral surface of the sealed casing, a belt with both ends fixed to said supporting frame and a pair of fixers formed at its central part by punching for fixing L-shaped tube, and a vibration-damping rubber pad inserted between L-shaped tube and fixers.

Description

technical field [0001] The invention relates to the field of compressors. Background technique [0002] The present invention relates to a hermetic rotary compressor, in particular to fixing the L-shaped tube of the sealed casing side by using a simple structure, thereby reducing the number of parts and thereby reducing the production cost of the L-tube of the hermetic rotary compressor. structure. [0003] Below, refer to figure 1 and figure 2 , the hermetic rotary compressor used for compressing refrigerant in the refrigeration cycle of home appliances such as air conditioners will be described. [0004] As shown in the figure, the existing hermetic rotary compressor is provided with an accumulator 2 for separating liquid refrigerant on the side of the sealed casing 1 where various parts for compressing refrigerant are installed, and the liquid accumulator is connected by an L-shaped tube. The lower end of the container 2 and the side of the sealed casing 1, so that t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C29/00
Inventor 金镜穆
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD