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Air conditioner control method, device and air conditioner

A control method and technology of a control device, which are applied in the control method, device and field of air conditioners, can solve the problems of inability to operate, inability to guarantee the temperature adjustment function of air conditioners, etc.

Active Publication Date: 2021-04-20
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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  • Air conditioner control method, device and air conditioner
  • Air conditioner control method, device and air conditioner
  • Air conditioner control method, device and air conditioner

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Embodiment Construction

[0040]Embodiments of the present invention will be described in detail below, and examples of the embodiments are illustrated in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The following is exemplary, and is intended to be used to illustrate the invention without understanding the limitation of the invention.

[0041]The control method, apparatus, and air conditioner of the air conditioner of the present invention will be described below with reference to the accompanying drawings.

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

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

[0044]In the embodiment of the present invention, the AC input voltage of the air conditioner can be acquired through the voltage sampling circuit in the air condit...

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Abstract

The present invention provides an air conditioner control method, device, and air conditioner. The control method includes: obtaining the AC input voltage of the air conditioner; judging whether the AC input voltage is less than a preset low voltage threshold; The wind guide structure motor is controlled. The air conditioner control method, device and air conditioner of the present invention, when the AC input voltage of the air conditioner is lower than the preset low voltage threshold, control the air guide structure motor of the air conditioner, limit the load operation of the air guide structure motor, and ensure The temperature adjustment function of the air conditioner.

Description

Technical field[0001]The present invention relates to the field of electrical technology, and more particularly to a control method, apparatus, and air conditioner of an air conditioner.Background technique[0002]Traditional frequency conversion air conditioners cannot guarantee the basic temperature adjustment function of the air conditioner in a region where the AC input voltage is low, and cannot guarantee the basic temperature adjustment function of the air conditioner and even cannot operate.Inventive content[0003]The present invention is intended to solve one of the technical problems in the relevant techniques at least to some extent. To this end, the first object of the present invention is to propose a control method of an air conditioner. When the AC input voltage of the air conditioner is less than the preset low voltage threshold, control the air conditioner's air conditioner air conditioner, limit the air The structural motor load is operated to ensure the temperature ad...

Claims

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Application Information

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Patent Type & Authority Patents(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