Silencer of closed compressor

Abstract

The invention includes a chassis having certain internal space, a motor part generating rotation force in the chassis, a rotator connected with the motor part, a certain volume resonant in an enclosed compressor having a narrow part communicated with a wide part, a gas discharge hole discharging the refrigeration gas into the chassis via the resonant and an auxiliary silencer having communication opening part of the gas discharge hole.

Description

technical field [0001] The invention relates to a device for a compressor, in particular to a muffler for a hermetic compressor. Background technique [0002] In general, compressors are classified as closed type or separate type in the form of an arrangement of a motor mechanism part and a compression mechanism part. Among them, the hermetic compressor is inside a closed casing, and has a motor mechanism part and a compression mechanism part at the same time, and constitutes a core component of a household appliance using a refrigeration cycle system, such as an air conditioner or a refrigerator. [0003] figure 1 Fig. 2a is a schematic diagram of the longitudinal section structure of the conventional hermetic compressor, and Fig. 2a is a schematic top view of the refrigerant gas discharged from the muffler of the conventional hermetic compressor. Figure 2b It is a schematic diagram of the front view of the refrigerant gas discharged from the muffler of the conventional ...

AI Technical Summary

Problems solved by technology

[0015] As mentioned above, although the conventional hermetic compressor muffler (9) has an auxiliary muffler (12) inside and has the effect of reducing noise, the components and work caused by the installation of the auxiliary muffler (12) are increased. Increase in quantity, but there is a problem of increasing cost and reducing productivity

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