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Refrigerator with a compressor

A technology of refrigerators and compressors, applied in compressors, refrigerators, refrigeration components, etc., to achieve the effects of reducing vibration, reducing noise, and pleasant experience

Active Publication Date: 2021-07-23
ELECTROLUX APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The decoupling described above is challenging because the spectrum of compressor vibration includes low and high frequencies

Method used

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  • Refrigerator with a compressor
  • Refrigerator with a compressor
  • Refrigerator with a compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] exist figure 1 In , the refrigerator 2 is shown in perspective rear view. The refrigerator 2 comprises an outer shell 6 with two side walls 10, a rear wall 14 and a top wall 18, in the inner lining of which at least one cooling compartment 22 is arranged. Optionally, the refrigerator 2 may also or instead include a freezer compartment 26 . The cooling compartment 22 is accessible through a front cooling compartment door 32 and the freezing compartment 26 is accessible through a front freezing compartment door 36 .

[0050] On the rear side 40 of the refrigerator 2, a heat exchange element 44 is arranged for exchanging heat of a cooling medium with the environment; the heat exchange element 44 is preferably partly covered / contacted with a cooling element 48 comprising cooling fins. The refrigerator 2 comprises a coolant compressor 50 for compressing a cooling medium / refrigerant. The compressor 50 comprises a hermetically sealed housing 52 , wherein the drive unit is p...

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PUM

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Abstract

A refrigerator (2) comprises a coolant compressor (50), which comprises a hermetically sealed housing (52) as well as a drive unit arranged inside said housing with a unit for cyclic compression of a coolant and an electric motor for driving said unit, wherein said coolant compressor (50) further comprises at least one connecting part (70) for connecting said compressor (50) to a mounting structure (64) of said refrigerator (2), wherein said connecting part (70) comprises an inner element (82) and an outer element (84) encompassing said inner element (82), wherein said inner element (82) has a larger stiffness compared to said outer element (84), and wherein both said inner element (82) and said outer element (84) are built as having respective elastic elements (82, 84).

Description

technical field [0001] The invention relates to the field of refrigerators. In particular, the invention relates to a refrigerator comprising a compressor. Background technique [0002] Refrigerators or combined refrigerator / freezers are widely used. In order to cool the contents of the cooling compartment of the refrigerator, a compressor is used to compress a gaseous cooling medium, which is thereby heated up. In the condenser, this heat is transferred to the environment. In the evaporator, the cooling medium absorbs heat from inside the compartment before being directed to the compressor. In order to keep the temperature in the compartment below a certain level, the compressor must be operated accordingly. [0003] The compressor vibrates during normal operation. When the compressor is connected to the installation structure of the refrigerator, compressor vibrations are transmitted / transmitted to other parts of the refrigerator, resulting in undesired vibration and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/00F16F15/08F04B39/00F04B53/00
CPCF25B2500/13F25D23/006F04B39/0044F16F15/08F04B39/12F25B31/026
Inventor S·格罗托
Owner ELECTROLUX APPLIANCES