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Air conditioner, control method of air conditioner and computer storage medium

A control method and technology for air conditioners, which are applied in air conditioning systems, space heating and ventilation, heating and ventilation control systems, etc., can solve problems such as frequent start and stop of compressors, and achieve the effect of avoiding frost.

Active Publication Date: 2020-02-28
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide an air conditioner and its control method and computer storage medium, aiming to solve the problem of frequent start and stop of the compressor caused by the low temperature refrigeration of the air conditioner

Method used

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  • Air conditioner, control method of air conditioner and computer storage medium
  • Air conditioner, control method of air conditioner and computer storage medium
  • Air conditioner, control method of air conditioner and computer storage medium

Examples

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no. 1 example

[0068] refer to figure 2 , figure 2 It is the first embodiment of the control method of the air conditioner of the present invention, and the control method of the air conditioner includes the following steps:

[0069] Step S10, after the air conditioner enters the cooling mode and the outdoor temperature is lower than the first preset temperature, the outlet temperature of the outdoor heat exchanger is obtained, and after the air conditioner enters the cooling mode, the first fan and the second The fan is running;

[0070] In this embodiment, the outdoor unit of the air conditioner includes an outdoor heat exchanger, a first blower fan, and a second blower fan. Heat exchanger; the air outlet surface of the second fan is set relative to the lower part of the outdoor heat exchanger, so that the second fan blows air to the lower part of the outdoor heat exchanger. Of course, the outdoor unit may include a fan, the fan includes a first wind wheel and a second wind wheel, the...

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Abstract

The invention discloses a control method of an air conditioner, the air conditioner and a computer readable storage medium. An outdoor unit of the air conditioner comprises an outdoor heat exchanger,a first fan and a second fan, wherein an air outlet surface of the first fan is opposite to the upper part of an indoor heat exchanger, and an air outlet surface of the second fan is opposite to the lower part of the outdoor heat exchanger. The control method of the air conditioner comprises the steps that after the air conditioner enters a refrigeration mode and the outdoor temperature is less than a first preset temperature, the outlet temperature of the outdoor heat exchanger is obtained, and after the air conditioner enters the refrigeration mode, the first fan and the second fan are in anoperation state; and when the outlet temperature is less than a second preset temperature, the rotating speed of the target fan is reduced, wherein the target fan comprises at least one of the firstfan and the second fan. According to the control method and the air conditioner, the frequency of starting and stopping a compressor is low.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner, a control method thereof and a computer storage medium. Background technique [0002] With the improvement of people's living standards, air conditioners have become standard electrical appliances in families. [0003] When the air conditioner is cooling when the outdoor temperature is low, due to the low outdoor temperature, the condensation effect of the outdoor heat exchanger is better, so that the cooling effect of the air conditioner is better, and the indoor heat exchanger is easy to frost. , at this time, it is necessary to control the compressor to stop running and the indoor heat exchanger to frost, so as to avoid the indoor heat exchanger from frosting. Therefore, in the prior art, there is a problem that the compressor is frequently started and stopped due to the low-temperature refrigeration of the air conditioner. Contents of t...

Claims

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Application Information

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IPC IPC(8): F24F11/43F24F11/64F24F11/77F24F11/61F24F1/0033F24F1/0063F24F140/20
CPCF24F1/0033F24F11/43F24F11/61F24F11/64F24F11/77F24F2140/20F24F1/0063Y02B30/70
Inventor 苏仁杰卢景斌李杏党黄志刚郭用松
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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