Refrigerator and refrigerating system thereof

Abstract

The invention provides a refrigerator and a refrigerating system thereof, and the refrigerator comprises a refrigerator body which is provided with a refrigerating chamber and a freezing chamber; the door body is movably connected to the refrigerator body and used for opening and closing the refrigerating chamber; the ice making chamber is arranged in the refrigerating chamber or the door body, and an ice maker is arranged in the ice making chamber; the refrigerating system comprises a compressor and a condenser connected to the outlet side of the compressor; the refrigerating system further comprises a first refrigerating loop and a second refrigerating loop which are connected to the inlet side of the compressor and the outlet side of the condenser in parallel, the first refrigerating loop is used for providing cooling capacity for the freezing chamber, and the second refrigerating loop is used for providing cooling capacity for the ice making chamber. The refrigerator comprises a compartment cold supply mode and an ice-making cold supply mode, and in the compartment cold supply mode, a refrigerant in a first refrigerating circuit is allowed to flow; and in the ice-making cold supply mode, refrigerant flow in the first refrigerating circuit is limited, and refrigerant flow in the second refrigerating circuit is allowed.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a refrigerator with an ice maker and a refrigeration system thereof. Background technique [0002] In the existing refrigerators capable of making ice, because the ice making needs to be performed below 0 degrees, the ice maker needs to be placed in the freezer, so that the user needs to open the door of the freezer to take out the ice cubes when taking ice. [0003] In order to facilitate the use of users, many refrigerators are provided with an ice maker on the door of the refrigerating compartment of the refrigerator, and a dispenser is arranged outside the refrigerating door, and ice is taken through the dispenser. Generally, the refrigerating evaporator or the freezing evaporator or the cold air in the freezing room is used, that is, the ice making room shares the evaporator with the refrigerating room or the freezing room, and then the air is supplied by the fan to su...

AI Technical Summary

Problems solved by technology

Since the ice machine is usually placed on the upper part of the refrigerator door, it is necessary to use a long air duct to guide the cold air from the evaporator compartment or the freezer to the ice making room. Condensation is prone to occur in the thinned refrigerated insulation layer of the refrigerated side wall; secondly, the ice-making compartment is affected by the refrigerating room or the freezing room, and cannot independently control the temperature. rising fast

In addition, due to the circulation of air-conditioning, it is inevitable that there will be odors in ice making, and it is inconvenient to independently control ice making

[0004] In order to prevent the phenomenon of cross-flavors, an independent refrigeration system or a separate evaporator can be used to cool the ice-making compartment. If the quantity is different, there may be refrigerant cross-flow during the working process, resulting in uncontrolled distribution of refrigerant, resulting in damage to the refrigeration system or a mismatch between the cooling supply and the cooling demand of each room. Improve

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