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Method for controlling water purifier

A control method and technology for water purifiers, which are applied in the control field of water purifiers, can solve the problems of lowering power consumption, lowering operation rate, and ice energy storage that cannot use ice, so as to prevent overcooling and reduce power consumption. Effect

Active Publication Date: 2019-07-09
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] If such a supercooled state occurs, the ice storage energy of the ice cannot be used, so the discharge performance of the cold water will decrease.
[0010] In addition, when the control for ice storage is performed normally, the operation cycle of the refrigeration cycle including the compressor becomes longer, so there is an effect of reducing power consumption by reducing the operation rate of the refrigeration cycle, and the opposite is true. , if the supercooling phenomenon occurs, there is a disadvantage that such a reduction effect of the operating rate cannot be obtained

Method used

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  • Method for controlling water purifier
  • Method for controlling water purifier
  • Method for controlling water purifier

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Embodiment Construction

[0035] Hereinafter, a control method for preventing supercooling of a water purifier according to an embodiment of the present invention will be described in detail with reference to the drawings.

[0036] figure 1 It is the front perspective view of the water purifier implementing the control method of the embodiment of the present invention, figure 2 It is a rear perspective view of the water purifier.

[0037] refer to figure 1 and figure 2 , the water purifier 10 to which the control method of the embodiment of the present invention is applied is a direct-drinking hot and cold water purifier that cools or heats water supplied directly from an external water supply source and takes it out.

[0038] In detail, the water purifier 10 may include: a base 11, which constitutes a bottom surface; a housing 12, which is placed on the upper edge of the base 11; a cover 13, which covers the surface of the housing 12. an upper surface of the opening; a control panel 14 formed on...

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Abstract

According to an embodiment of the present invention, a method for controlling a water purifier delays the operating time of an agitation member at an early stage of a current refrigeration cycle operation when a supercooling state has occurred in a previous refrigeration cycle operation step.

Description

technical field [0001] The invention relates to a control method of a water purifier. Background technique [0002] A water purifier is a device that filters harmful components such as impurities or heavy metals contained in water through physical and / or chemical methods. [0003] In the prior art 1 filed and filed by the applicant of the present invention, the content about the structure of the water purifier is disclosed. [0004] A conventional water purifier disclosed in the prior art, that is, a direct-drinking water purifier has a structure in which a cold water pipe and an evaporator for cooling the cooling water are immersed in the cooling water. Prior art 1 can be defined as a so-called ice storage type direct-drinking water purifier. [0005] Specifically, when the refrigerant flows into the evaporator to generate cold water, a part of the cooling water freezes around the evaporator to generate ice. And, in order to promote the heat exchange between the cooling ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D31/00F25D3/02F25D29/00G05D23/19B01F7/18B01F15/00
CPCF25D3/02F25D29/00F25D31/00G05D23/19F25D31/003B67D1/0884C02F1/003B67D1/0006B67D1/0014B67D1/0085B67D1/0859B67D1/0888B67D2210/0001B67D2210/00031B67D2210/00041C02F1/283C02F1/444C02F2209/02C02F2307/10B01F27/00B01F27/90B01F35/2115B01F35/2202F25D31/002G05D23/1902B01F27/05
Inventor 李尚埈金龙范朴钟雨
Owner LG ELECTRONICS INC