Control method of air conditioner

A control method and air conditioner technology, applied in heating and ventilation control systems, heating methods, high-efficiency adjustment technology, etc., can solve problems such as poor user experience and long waiting time, so as to avoid waste, improve user experience, and improve user experience Effect

Active Publication Date: 2020-12-08
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems in the prior art, that is, to solve the problems of long waiting time and poor user experience when the existing air conditioner operates in the anti-cold wind mode, the present invention provides a control method for the air conditioner, the air conditioner includes a compressor , throttling element, outdoor heat exchanger and outdoor fan, indoor heat exchanger and indoor fan, the control method includes:

Method used

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  • Control method of air conditioner
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  • Control method of air conditioner

Examples

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Embodiment 1

[0059] First refer to figure 1 and figure 2 , to describe the control method of the air conditioner of the present invention. in, figure 1 It is a flow chart of the control method of the air conditioner of the present invention; figure 2 It is a logic diagram of the control method of the air conditioner of the present invention.

[0060] Such as figure 1 As shown, in order to solve the problems of long waiting time and poor user experience when the existing air conditioner operates in the anti-cold wind mode, the air conditioner of the present invention includes a compressor, a throttling element, an outdoor heat exchanger and an outdoor fan, an indoor heat exchanger and indoor fan. The control method of the air conditioner mainly includes the following steps:

[0061] S101. Obtain the outdoor ambient temperature when the air conditioner is in a shutdown state; for example, when the air conditioner is in a shutdown state, detect the outdoor ambient temperature through ...

Embodiment 2

[0087] Refer below image 3 , to describe the second embodiment of the present invention. in, image 3 It is a flow chart of the control method of the air conditioner in the second embodiment of the present invention.

[0088] Such as image 3 As shown, in a possible implementation manner, the main steps of the control method of the air conditioner include:

[0089] S201. Acquire the outdoor ambient temperature when the air conditioner is in a shutdown state; for example, when the air conditioner is in a shutdown state, detect the outdoor ambient temperature through a temperature sensor provided on an outdoor unit of the air conditioner.

[0090] S202. When the outdoor ambient temperature is less than or equal to the first preset ambient temperature, obtain the preset startup time of the air conditioner; for example, the outdoor ambient temperature is 0°C, the first preset ambient temperature is 5°C, and the heat storage frequency is 40Hz , when the outdoor ambient tempera...

Embodiment 3

[0108] Refer below Figure 4 , to describe the third embodiment of the present invention. in, Figure 4 It is a flow chart of the control method of the air conditioner in the third embodiment of the present invention.

[0109] Such as Figure 4 As shown, in a possible implementation manner, the main steps of the control method of the air conditioner include:

[0110] S301. Acquire the outdoor ambient temperature when the air conditioner is in a shutdown state; for example, when the air conditioner is in a shutdown state, detect the outdoor ambient temperature through a temperature sensor provided on an outdoor unit of the air conditioner.

[0111] S302. When the outdoor ambient temperature is less than or equal to the first preset ambient temperature, obtain the preset startup time of the air conditioner; for example, the outdoor ambient temperature is 0°C, the first preset ambient temperature is 5°C, and the heat storage frequency is 40Hz , when the outdoor ambient temper...

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Abstract

The invention relates to the technical field of air conditioning, in particular to a control method of an air conditioner. The invention aims to solve the problems of long waiting time, poor user experience and the like when an existing air conditioner operates in a cold air prevention mode. In order to achieve the purpose, the control method includes the following steps that when the air conditioner is in a shutdown state, the outdoor environment temperature is obtained; when the outdoor environment temperature is lower than or equal to the first preset environment temperature, the preset starting moment of the air conditioner is obtained; on the basis of the outdoor environment temperature, the heat storage time of the air conditioner is determined; on the basis of the preset starting moment and the heat storage time, the heat storage starting moment of the air conditioner is calculated; when the heat storage starting moment is reached, a compressor is controlled to operate at the heat storage frequency; and when, before or after the compressor starts to operate, an outdoor fan is controlled to operate. By means of the control manner, according to the control method of the air conditioner, instant hot air outlet when the air conditioner is started can be realized through heat storage in advance, and thus the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioner control method. Background technique [0002] When the air conditioner is turned on in cold winter, due to the low indoor and outdoor temperatures, the air blown out after starting the air conditioner is cold wind, which seriously affects the user experience. For this reason, the existing air conditioners are equipped with an anti-cold wind mode. When the anti-cold wind mode is activated, the compressor and the outdoor fan are controlled to store heat, and then the indoor fan is controlled to run after the temperature rises, which avoids the situation of blowing out cold wind when the machine is turned on. [0003] Although configuring the anti-cold wind mode for the air conditioner solves the problem of blowing out cold wind when starting up the air conditioner to a certain extent, this control method also inevitably has the following defects. In pra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/89F24F11/64F24F11/77F24F11/86F24F11/65F24F110/12
CPCF24F11/64F24F11/65F24F11/77F24F11/86F24F11/89F24F2110/12Y02B30/70
Inventor 罗荣邦许文明
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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