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Refrigerating system and refrigerator provided with same

A refrigeration system and freezer technology, applied in the direction of refrigeration and liquefaction, refrigerators, refrigeration components, etc., can solve the problems of variable temperature chambers that cannot achieve wide range temperature changes, short service life of compressors, and inaccurate temperature control, etc. Long, precise temperature control, the effect of accurate temperature control

Active Publication Date: 2013-11-13
HUBEI MIDEA REFRIGERATOR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The temperature of the variable chamber of the refrigerators of these two systems cannot achieve a wide range of temperature changes from -18°C to 10°C, and the temperature control is inaccurate, and the service life of the compressor is short

Method used

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  • Refrigerating system and refrigerator provided with same

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Embodiment Construction

[0016] 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 and are intended to explain the present invention and should not be construed as limiting the present invention.

[0017] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descrip...

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PUM

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Abstract

The invention discloses a refrigerating system and a refrigerator provided with the refrigerating system. The refrigerating system comprises a control valve, a refrigerating chamber throttling element, a refrigerating chamber evaporator, a first temperature variable chamber throttling element, a temperature variable chamber freezing evaporator, a temperature variable chamber refrigerating evaporator, a second temperature variable chamber throttling element and a freezing chamber throttling element, wherein the control valve is provided with a valve inlet, a first valve outlet, a second valve outlet, a third valve outlet and a fourth valve outlet, the refrigerating chamber throttling element is communicated with the first valve outlet, the refrigerating chamber evaporator is communicated with the refrigerating chamber throttling element, the first temperature variable chamber throttling element is communicated with the second valve outlet, the temperature variable chamber freezing evaporator is communicated with the first temperature variable chamber throttling element, the temperature variable chamber refrigerating evaporator is communicated with the temperature variable chamber freezing evaporator, the second temperature variable chamber throttling element is communicated with the third valve outlet and the temperature variable chamber refrigerating evaporator, and the freezing chamber throttling element is communicated with the fourth valve outlet. The refrigerating system disclosed by the embodiment of the invention has the advantages that wide variable temperature of a temperature variable chamber is realized, the temperature control is accurate, the service life is long, and the like.

Description

technical field [0001] The invention relates to the field of home appliances, in particular to a refrigeration system and a refrigerator with the refrigeration system. Background technique [0002] Existing three-door computer refrigerators all have three systems or two systems. The temperature of the variable temperature chamber of the refrigerators of these two systems cannot realize a wide range of temperature changes from -18°C to 10°C, and the temperature control is inaccurate, and the service life of the compressor is short. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the prior art at least to a certain extent. For this reason, an object of the present invention is to propose a refrigeration system capable of realizing wide-range variable temperature in a variable temperature chamber, accurate temperature control, and long service life. [0004] Another object of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B5/02F25B41/04F25B41/06F25D19/00F25B41/20F25B41/37
Inventor 刘居洲邓向涛
Owner HUBEI MIDEA REFRIGERATOR CO LTD
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