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Refrigerator and refrigerator control method

A control method and refrigerator technology, which are applied in household refrigerators, ice making, ice making, etc., can solve the problem of inability to control the temperature of the freezer compartment, and achieve the effect of suppressing energy consumption

Active Publication Date: 2022-05-20
QINGDAO HAIER REFRIGERATOR CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the unit including the water-filled ice tray is removed, the flow of cold air in the freezer will change, so proper temperature control in the freezer may not be possible.

Method used

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  • Refrigerator and refrigerator control method
  • Refrigerator and refrigerator control method
  • Refrigerator and refrigerator control method

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Embodiment Construction

[0023] Next, specific embodiments of the present invention will be described in detail with reference to the drawings. Corresponding elements having the same function are assigned the same reference numerals throughout the figures.

[0024] (refrigerator according to one embodiment of the present invention)

[0025] figure 1 It is a side cross-sectional view schematically showing the internal structure of a refrigerator having an automatic ice maker 40 according to an embodiment of the present invention, and is a diagram showing a state where an assembly including a water-filled ice tray exists in the refrigerator. figure 2 It is a figure which shows the case where the unit including the water-filled ice tray does not exist in the refrigerator. image 3 It is a block diagram showing the outline of a control device for a refrigerator according to one embodiment of the present invention. Figure 4 It is a graph showing the detected value of the temperature sensor and the fre...

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PUM

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Abstract

The invention provides a refrigerator, the refrigerator (2) comprising: an automatic ice-making device (40), which has an assembly (10) containing a water-filled ice-making tray (12); a cooling part (50), which has an air outlet (8) and a compressor (52), the air outlet supplies cold air to the top of the assembly (10) that contains the water-filled ice making tray (12), and the compressor is used to generate cold air; the temperature sensor (60), which is configured on the bottom of the assembly (10) containing the ice making tray (12) filled with water; and the control section, which performs the following control: when the detection value of the temperature sensor (60) reaches the upper limit value, the operation of the compressor (52) is started, When the detection value of the temperature sensor (60) reaches the lower limit value, the compressor (52) in operation is stopped, and the control unit determines that the assembly (10) including the water-filled ice making tray (12) does not exist in the refrigerator , change the value of the lower limit value to a special setting value lower than the normal setting value. In the refrigerator of the present invention, even when the assembly including the water-filled ice tray of the automatic ice maker is removed, proper temperature control in the freezing chamber can be realized.

Description

technical field [0001] The invention relates to a refrigerator, in particular to a refrigerator with an automatic ice-making device and a control method for the refrigerator. Background technique [0002] In a refrigerator with an automatic ice making device, there is a need to disassemble an assembly including a water-filled ice making tray to increase the capacity of the freezer during winter when more ice is not needed. In order to achieve this object, there has been proposed a refrigerator in which an assembly including a water-filled ice tray can be easily disassembled (for example, refer to Patent Document JP-A-2004-301504). [0003] The problem to be solved by the invention [0004] In the refrigerator described in Patent Document 1, when the assembly having the water-filled ice making tray and its rotating mechanism is removed, the electrical wiring for supplying power to the rotating mechanism is magnetically connected, so that the electrical wiring can be easily p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/02F25D17/06F25D29/00
CPCF25C1/25F25D11/00F25C1/10F25D11/02F25D29/00F25D17/06
Inventor 小田胜哉大汤英树长谷部正
Owner QINGDAO HAIER REFRIGERATOR CO LTD