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Control method and device of air conditioner and air conditioner

A control method and technology of a control device, applied to the control method of an air conditioner, the field of air conditioners, and devices, capable of solving problems such as inability to operate and unable to ensure the temperature adjustment function of an air conditioner

Active Publication Date: 2019-08-27
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the case of low AC input voltage, for example, in areas with poor grid infrastructure, traditional inverter air conditioners cannot guarantee the basic temperature regulation function of the air conditioner, or even fail to operate

Method used

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  • Control method and device of air conditioner and air conditioner
  • Control method and device of air conditioner and air conditioner
  • Control method and device of air conditioner and air conditioner

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Experimental program
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Embodiment Construction

[0040] 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.

[0041] The air conditioner control method, device and air conditioner according to the embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0042] figure 1 is a flow chart of an air conditioner control method according to an embodiment of the present invention, such as figure 1 As shown, the control method includes:

[0043] S101. Obtain the AC input voltage of the air conditioner.

[0044] In the embodiment of the present invention, the AC input voltage of the air condi...

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PUM

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Abstract

The invention provides a control method and device of an air conditioner and the air conditioner. The control method comprises the steps of obtaining alternating-current input voltage of the air conditioner; judging whether the alternating-current input voltage is smaller than the preset low-voltage threshold value or not; if yes, controlling an air guide structure motor of the air conditioner; and according to the control method and device of the air conditioner and the air conditioner, when the alternating-current input voltage of the air conditioner is smaller than the preset low-voltage threshold value, the air guide structure motor of the air conditioner is controlled, the load running of the air guide structure motor is limited, and temperature adjusting of the air conditioner is ensured.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, in particular to an air conditioner control method and device and the air conditioner. Background technique [0002] When the AC input voltage of the traditional inverter air conditioner is low, for example, in areas with poor grid infrastructure, the basic temperature regulation function of the air conditioner cannot be guaranteed, and even cannot be operated. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the first object of the present invention is to propose a control method for an air conditioner. When the AC input voltage of the air conditioner is lower than the preset low voltage threshold, the air guiding structure motor of the air conditioner is controlled to limit the air guiding structure. The structural motor runs under load to ensure the temperature...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/54F24F11/64F24F11/79F24F11/77F24F140/50
CPCF24F11/54F24F11/64F24F11/77F24F11/79F24F2140/50Y02B30/70
Inventor 李熵
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD