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Silencer of compressor and compressor provided with same

A compressor and muffler technology, applied in the field of compressors, can solve the problems of limited production cost and difficult assembly of the internal space of the compressor, and achieve the effects of good sound insulation, increasing the number of reflections, and enhancing the sound insulation effect.

Active Publication Date: 2014-01-15
ANHUI MEIZHI PRECISION MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing auxiliary bearing silencers generally adopt a single-layer structure, and the sound insulation effect increases with the increase of the thickness of the silencer, but limited by the production cost, assembly difficulty, and internal space of the compressor, the sound insulation effect is enhanced simply by increasing the thickness of the silencer Difficult to achieve ideal results

Method used

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  • Silencer of compressor and compressor provided with same
  • Silencer of compressor and compressor provided with same
  • Silencer of compressor and compressor provided with same

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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0027] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying Describes, but does not indicate or imply that the device or element referred...

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Abstract

The invention discloses a silencer of a compressor and a compressor provided with the same. The silencer comprises an outer shell and an inner shell, wherein the outer shell is internally provided with a cavity, and the top of the cavity is open; the inner shell is arranged in the cavity, and a sound insulating cavity is defined between the inner shell and the outer shell. According to the silencer of the compressor, disclosed by the embodiment of the invention, the inner shell is arranged in the cavity of the outer shell, and the sound insulating cavity is defined between the inner shell and the outer shell, so that reflection times of sound wave in a transmission process can be increased through an air layer of the sound insulating cavity, the air layer of the sound insulating cavity has the effect of additionally adsorbing the sound wave, and the silencer has a good sound insulation effect, and the sound insulation effect of the silencer can be enhanced.

Description

technical field [0001] The invention relates to the field of compressors, in particular to a muffler for a compressor and a compressor with the same. Background technique [0002] The compressor mainly includes four parts: the compression mechanism, the motor, the casing and the liquid reservoir. Among them, the compression mechanism mainly includes the cylinder, the auxiliary bearing, the main bearing, the piston, the crankshaft and the sliding vane. In order to reduce noise, usually the main bearing and the auxiliary bearing There are main bearing silencers and auxiliary bearing silencers respectively. The motor includes a rotor and a stator. The crankshaft and the rotor are connected together. The rotor drives the crankshaft to rotate, and the crankshaft drives the piston in the cylinder to rotate to compress the refrigerant in the cylinder. The slide plate divides the internal space of the cylinder into a high-pressure chamber and a low-pressure chamber. Refrigerant inc...

Claims

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Application Information

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IPC IPC(8): F04C29/06
Inventor 蒋君之廖成伟
Owner ANHUI MEIZHI PRECISION MFG
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