Refrigerator
A technology for refrigerators and refrigerator bodies, which can be used in household refrigeration devices, lighting and heating equipment, household appliances, etc., and can solve problems such as food taste and freshness decline
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change example 1
[0093] Figure 9 It is a schematic diagram explaining the piping structure of the said 1st Embodiment, Figure 10 It is a schematic diagram of the pipeline structure of the modification example 1.
[0094] The first embodiment of the present invention is as Figure 9 As shown, the cold air generated from the freezing cooler 27 is blown upward by the cooling fan 28 through the cold air duct 30 , and is blown into the ice making chamber 12 by the ice making fan 31 . Such as Figure 10 As shown, the cold air generated by the freezer cooler 27 is blown into the freezer compartment 9 by the freezer fan 28, and the air in the freezer compartment is blown into the ice maker compartment 12 by the ice-making fan 31 through a pipeline arranged at the rear of the freezer compartment.
[0095] In addition if Figure 11 As shown, the cold air generated by the refrigeration cooler 27 may also be blown to the ice-making chamber 12 by the ice-making fan 31 after passing through the pipeli...
change example 2
[0097] During the ice-making process of the automatic ice-making device, in addition to the defrosting mode, the fan 31 for ice-making must be operated.
[0098] During the defrosting operation, the temperature of the cooler 27 for freezing is relatively high. If the air in the higher temperature environment is blown into the ice-making chamber 12, the indoor temperature will rise significantly. Not only the ice-making time will be prolonged, but also the stored Ice will melt. Also, in the refrigeration mode, although the freezing cooler 27 is not cooled, the temperature of the cooler is kept at a low temperature, and the ice making compartment 12 continues to be cooled by operating the ice making compartment fan 31 .
[0099] Therefore, in addition to the defrosting mode, the ice making compartment fan 31 is operated even when it is not in the freezing mode, so that the ice making time can be shortened and the temperature inside the box can be reliably maintained.
change example 3
[0101] In the refrigeration mode, the ice-making fan 31 is operated at a low speed, and in the freezing mode, the ice-making compartment fan 31 is operated at a high speed.
[0102] In the refrigerating mode, since the freezer cooler 27 is not cooled, the difference from the normal high-speed operation is small regardless of whether the ice-making fan 31 rotates at a high speed or at a low speed. Therefore, by operating the ice-making fan 31 at a low speed in the refrigeration mode, the ice-making compartment 12 can be reliably cooled while saving power.
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