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Modularized air suction silencer of refrigeration compressor

A refrigeration compressor, modular technology, applied in the direction of machine/engine, mechanical equipment, liquid variable capacity machinery, etc., can solve problems such as increasing the difficulty of manufacturing and assembly, and achieve simplification of structure, increase of suction resistance, and simplification of molds Effect

Inactive Publication Date: 2015-12-30
CHANGSHU TIANYN ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the aforementioned CN2733037Y, this structure actually disconnects the middle part of the hook-shaped connector, thus increasing the difficulty of manufacturing and assembling in addition to the deficiency of CN2833127Y

Method used

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  • Modularized air suction silencer of refrigeration compressor
  • Modularized air suction silencer of refrigeration compressor
  • Modularized air suction silencer of refrigeration compressor

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Embodiment Construction

[0024] In order to enable the examiners of the patent office, especially the public, to understand the technical essence and beneficial effects of the present invention more clearly, the applicant will describe in detail the following in the form of examples, but none of the descriptions to the examples is an explanation of the solutions of the present invention. Any equivalent transformation made according to the concept of the present invention which is merely formal but not substantive shall be regarded as the scope of the technical solution of the present invention.

[0025] See Figure 1 to Figure 3 ,exist figure 1 and figure 2 Shown is a housing 1 made of mold and made of plastic, the housing cavity of the housing 1 is formed as a housing muffler cavity 11, that is to say the housing 1 has a housing muffler cavity 11, and in There is a casing suction pipe 12 extending from the outer wall of the casing 1 (on the right side wall in the state shown in the figure), and th...

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Abstract

The invention provides a modularized air suction silencer of a refrigeration compressor and belongs to the technical field of refrigeration compressor accessories. The modularized air suction silencer comprises a shell, a shell cover and a communicating vessel, wherein a shell air suction pipe extends on the outer wall of the shell; a shell cover air outlet pipe is formed on the shell cover; the communicating vessel is matched with a shell sound deadening cavity and partitions the shell sound deadening cavity into a first sound deadening chamber and a second sound deadening chamber of the shell. The modularized air suction silencer is characterized in that a pair of cavity walls in the long edge direction of the shell sound deadening cavity are each provided with a communicating vessel side wing plate inserting groove, and the bottom wall of the shell sound deadening cavity is provided with a communicating vessel bottom wing plate inserting groove; the communicating vessel is roughly in a C shape and matched with the side wing plate inserting grooves and the bottom wing plate inserting groove in an inserting and embedded mode; the side wall of the shell cover is provided with a shell cover sealing ring groove, the groove is internally provided with a shell cover sealing ring, and the upper edge of the shell stretches into the shell cover sealing ring groove so that the shell cover can be matched with the shell in a sealed mode. A balanced point is found out between extension of the path of the air suction pipe and avoidance of influence of efficient operation of the refrigeration compressor. The air inlet effect and the air outlet effect are improved, the communicating vessel is firm in connection, the modularized effect is good, and the structure is simplified; the sound deadening effect is excellent, and the sealing effect is good.

Description

technical field [0001] The invention belongs to the technical field of refrigeration compressor accessories, and in particular relates to a modular refrigeration compressor suction muffler. Background technique [0002] As is well known in the industry, a reciprocating hermetic refrigeration compressor usually has a suction muffler installed inside it. When the refrigeration compressor is working, the cylinder sucks refrigerant gas through the suction muffler, and the suction muffler acts Weaken the heating effect of the refrigerant when the compressor is internally heated, and reduce the noise and vibration caused by the pressure pulsation during the flow of the refrigerant gas, thereby helping to reduce the operating noise of the compressor and effectively improving the performance of the compressor. Work efficiency, that is, to improve the energy efficiency ratio (COP) of the refrigeration compressor. It can be seen that the suction muffler is indispensable and one of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/00F04B39/12
Inventor 赵云文
Owner CHANGSHU TIANYN ELECTROMECHANICAL
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