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Heat storage control method for air conditioner

A control method and air conditioner technology, which is applied in the direction of heating method, space heating and ventilation, heating and ventilation control system, etc., can solve the problems of low control precision and poor user experience, so as to improve control precision, life expectancy, and The effect of user experience

Active Publication Date: 2022-02-18
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-mentioned problems in the prior art, that is, in order to solve the problems of low control precision and poor user experience in the existing preheating scheme in advance, the present invention provides a heat storage control method for an air conditioner, the air conditioner It includes a compressor, a throttling element, an outdoor heat exchanger, an outdoor fan, an indoor heat exchanger and an indoor fan, the outdoor fan is an AC fan, and the heat storage control method includes:

Method used

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  • Heat storage control method for air conditioner
  • Heat storage control method for air conditioner
  • Heat storage control method for air conditioner

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Embodiment 1

[0071] First refer to figure 1 and figure 2 , to describe the heat absorption control method of the air conditioner of the present invention. in, figure 1 It is a flow chart of the heat storage control method in the first embodiment of the air conditioner of the present invention; figure 2 It is a logic diagram of the heat storage control method of the air conditioner in the first embodiment of the present invention.

[0072] Such as figure 1 As shown, in order to solve the problems of low control precision and poor user experience in the existing preheating scheme in advance, the air conditioner of the present invention includes a compressor, a throttling element, an outdoor heat exchanger, an outdoor fan, an indoor heat exchanger and The indoor fan, wherein the compressor is an inverter compressor, and the outdoor fan is an AC fan. The main steps of the heat storage control method for an air conditioner include:

[0073] S101. When the predicted time point is reached...

Embodiment 2

[0109] Refer below Figure 5 , to describe the second embodiment of the present invention. in, Figure 5 It is a flow chart of the heat storage control method of the air conditioner in the second embodiment of the present invention.

[0110] Such as Figure 5 As shown, in a possible implementation manner, the main steps of the heat storage control method of the air conditioner include:

[0111] S201. When the predicted time point is reached, based on the pre-established scoring system, calculate the probability score that the air conditioner will turn on the heating mode at the next predicted start-up moment; for example, the cloud server calculates that the average time for the user's frequent turn-on and heating mode is 19: 00, and the prediction time point can be one hour before 19:00, that is, 18:00. When 18:00 is reached, the cloud server will call the pre-established scoring system to calculate the probability score of the user turning on the machine at 19:00 , that ...

Embodiment 3

[0131] Refer below Figure 6 , to describe the third embodiment of the present invention. in, Figure 6 It is a flow chart of the heat storage control method of the air conditioner in the third embodiment of the present invention.

[0132] Such as Figure 6 As shown, in a possible implementation manner, the main steps of the heat storage control method of the air conditioner include:

[0133] S301. When the predicted time point is reached, based on the pre-established scoring system, calculate the probability score that the air conditioner will turn on the heating mode at the next predicted start-up moment; for example, the cloud server calculates that the average time for the user's frequent turn-on and heating mode is 19: 00, and the prediction time point can be one hour before 19:00, that is, 18:00. When 18:00 is reached, the cloud server will call the pre-established scoring system to calculate the probability score of the user turning on the machine at 19:00 , that is...

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Abstract

The invention relates to the technical field of air conditioning, in particular to a method for controlling heat storage of an air conditioner. The present invention aims to solve the problems of low control precision and poor user experience in the existing preheating scheme in advance. The thermal storage control method of the present invention includes: when the predicted time point is reached, based on the pre-established scoring system, calculating the probability score of turning on the heating mode at the next predicted start-up time; when the probability score is greater than the set threshold, the time-based correction parameter Correct the predicted start-up time; calculate the heat storage start time based on the corrected predicted start-up time and the preset heat storage time; when the heat storage start time is reached, determine the heat storage frequency of the compressor based on the outdoor ambient temperature; control the compressor to The heat storage frequency operates and controls the operation of the outdoor fan. Through the above control method, the heat storage control method of the present invention can increase the life of the compressor, greatly improve the control accuracy of the heat storage process of the air conditioner, and improve user experience.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a method for controlling heat storage of an air conditioner. 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. However, in practical applications, the air conditioner waits for a long time due to running the anti-cold wind mode within a few minutes after starting up, which will give the user the feeling that the air conditioner has a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/86F24F11/77F24F11/89F24F11/64F24F11/47
CPCF24F11/86F24F11/77F24F11/89F24F11/64F24F11/47Y02B30/70
Inventor 罗荣邦许文明
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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