Supporting apparatus for reciprocating compressor

A technology for supporting devices and compressors, which is applied to liquid variable-capacity machinery, mechanical equipment, variable-capacity pump components, etc., can solve problems such as collision, damage to the compressor body, and inability to stably support the compressor body, so as to improve reliability. effect of improving performance, increasing inhalation

Inactive Publication Date: 2008-06-25
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the compressor body cannot be supported stably. In addition, when the compressor body is being moved or the compressor body is shaken excessively due to other reasons, the compressor body collides with the shell 10, which may cause damage to the compressor body.

Method used

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  • Supporting apparatus for reciprocating compressor
  • Supporting apparatus for reciprocating compressor
  • Supporting apparatus for reciprocating compressor

Examples

Experimental program
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Embodiment Construction

[0036] The supporting device of the reciprocating compressor of the present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0037] figure 2 It is a sectional view of the reciprocating compressor of the present invention. image 3 It is an exploded schematic view of the supporting unit of the reciprocating compressor of the present invention. Figure 4 and Figure 5 It is an operation state diagram of the support unit of the reciprocating compressor of the present invention.

[0038] As shown in the figure, the reciprocating compressor of the present invention is composed of the following parts: a shell 110 with an internal space, so that the refrigerant suction pipe SP and the refrigerant discharge pipe DP are connected; the compressor body; the compressor body is composed of the following Partial composition: the main bracket 120 elastically supported in the inner space of the casing 110; the reciprocating motor 1...

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Abstract

The invention provides a support device for a reciprocating compressor, comprising an outer shell, a compressor body, a fixed side support plate which is fixed on and combined with the outer shell, a movable side support plate which corresponds to the fixed side support plate, is combined with the compressor body and vibrates together with the compressor body, and an elastic member which is arranged between the fixed side support plate and the movable side support plate and can absorb the vibration of the compressor body, wherein, the compressor body comprises a reciprocating movement motor which is arranged inside the outer shell and of which a rotor can make the straight line reciprocating movement, and a piston which is combined with the reciprocating movement motor and can make the straight line reciprocating movement in a cylinder and simultaneously compress refrigerants. The support device of the invention can stably support the compressor body and prevent the bumping between the compressor body and the outer shell, thereby improving the reliability of the compressor; moreover, refrigerant through holes arranged on the support plates are distributed in different lines, thereby increasing the intake of the refrigerants, keeping a certain compression ratio and enhancing the performance of the compressor.

Description

technical field [0001] The invention belongs to the field of reciprocating compressors, in particular to a support device for a reciprocating compressor that can stably support a compressor body. Background technique [0002] Generally speaking, a reciprocating compressor sucks in gas and compresses it when the piston reciprocates linearly inside the cylinder, and then discharges it. figure 1 is a sectional view of an embodiment of a prior art reciprocating compressor. [0003] As shown in the figure, the reciprocating compressor in the prior art is composed of the following parts: a shell 10 with a closed internal space; a compressor body; the compressor body is composed of the following parts: elastically supported in the internal space of the shell 10 The main bracket 20; supported by the main bracket 20, and fixed inside the housing 10, the reciprocating motor 30 that makes the mover 33 reciprocate in the up and down direction; is connected to the reciprocating motor 30...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/00F04B35/04
Inventor 徐弘锡
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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