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Refrigerator noise reduction refrigeration system and refrigerator with the system

A technology for refrigeration systems and refrigerators, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of limited reduction of noise reduction solutions and rising costs, and achieve the effects of avoiding frost, reducing noise, and uniform cooling temperature.

Active Publication Date: 2022-05-20
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the reduction degree of these noise reduction schemes is very limited, and in the actual manufacturing process, when the noise value is reduced to a certain level, further reduction will be limited by the obvious increase in cost

Method used

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  • Refrigerator noise reduction refrigeration system and refrigerator with the system
  • Refrigerator noise reduction refrigeration system and refrigerator with the system
  • Refrigerator noise reduction refrigeration system and refrigerator with the system

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Embodiment Construction

[0022] The present invention will be described in detail below with reference to the various embodiments shown in the accompanying drawings. Figure 1 to Figure 5 shown, is the preferred embodiment of the present invention.

[0023] refer to figure 2 As shown, the refrigerator noise reduction refrigeration system involved in this embodiment includes a compressor 21 , a condenser 22 and a throttling device 23 sequentially connected to the outlet end of the compressor 21 . Specifically, in this embodiment, the throttling device 23 is a capillary tube. In other embodiments of the present invention, the throttling device 23 may be other forms of throttling and pressure-reducing elements, which are not listed here.

[0024] figure 2 In the illustrated embodiment, the refrigerator noise reduction refrigeration system further includes a reversing valve 24, an air-cooled evaporator 25, a fan (not shown in the figure) that drives the cooling capacity of the air-cooled evaporator 25...

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Abstract

The invention discloses a refrigerator noise-reduction refrigeration system and a refrigerator with the system, wherein the refrigerator noise-reduction refrigeration system includes a compressor, a condenser sequentially connected to the outlet end of the compressor, and a throttling device. The refrigeration system also includes a reversing valve, an air-cooled evaporator, a fan for driving the cooling capacity of the air-cooled evaporator, and a direct cooling evaporator, the reversing valve is connected to the outlet end of the throttling device, The air-cooled evaporator and the direct-cooled evaporator are arranged in parallel between the reversing valve and the inlet end of the compressor, and the reversing valve only communicates with the throttling device and The first working state of the air-cooled evaporator and the second working state in which only the throttling device and the direct cooling evaporator are connected; based on the structure of the refrigerator noise reduction refrigeration system provided by the present invention, the system has High-quality refrigerators can better meet the needs of users for low noise when necessary.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a refrigerator noise reduction refrigeration system and a refrigerator with the system. Background technique [0002] The noise of refrigerators in the existing market generally conforms to the national standards. However, users often report the problem of loud refrigerator noise. According to statistical analysis, it can be seen that the situation of loud noise is mainly concentrated at night. It is easier to understand. When the ambient noise value is relatively large during the day, it is difficult for users to feel the noise that meets the national standards; and when it is quiet at night or when other users need a very quiet environment to rest, even if the noise is small, the user will feel it. very obvious. [0003] Based on this, the industry has been exploring the manufacture of refrigerators with noise levels far below the national standard to improve user experienc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B5/02F25B39/02F25B41/20F25D19/00
CPCF25B5/02F25B39/02F25D19/00F25B2500/12F25B41/22Y02B30/70
Inventor 姜峰宫久玲陈霄
Owner HAIER SMART HOME CO LTD
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