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Heat storage control method of air conditioner

A control method and technology for air conditioners, which are applied in heating methods, space heating and ventilation, heating and ventilation control systems, etc., can solve problems such as low control accuracy and poor user experience, and avoid energy waste and reduce energy consumption. , to avoid wasted effects

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-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 and 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 of air conditioner
  • Heat storage control method of air conditioner
  • Heat storage control method of air conditioner

Examples

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Embodiment 1

[0072] First refer to figure 1 with 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.

[0073] 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 and 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:

[0074] S101. When the predicted time point is rea...

Embodiment 2

[0110] 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.

[0111] 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:

[0112] 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

[0132] Refer below Image 6 , to describe the third embodiment of the present invention. in, Image 6 It is a flow chart of the heat storage control method of the air conditioner in the third embodiment of the present invention.

[0133] Such as Image 6 As shown, in a possible implementation manner, the main steps of the heat storage control method of the air conditioner include:

[0134] 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, t...

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Abstract

The invention relates to the technical field of air conditioning, and specifically relates to a heat storage control method of an air conditioner. The invention aims at solving the problems of low control precision and poor user experience of the existing preheating scheme. The heat storage control method includes the the steps that when a predicted time point is reached, a probability score of starting a heating mode at the next predicted start moment is calculated on the basis of a pre-established scoring system; when the probability score is larger than a set threshold value, the predictedstart moment is corrected on the basis of the time correction parameter; the heat storage time is determined on the basis of the outdoor environment temperature; the heat storage start moment is calculated on the basis of the corrected predicted start moment and the heat storage time; when the heat storage start moment is reached, the heat storage frequency of a compressor is determined on the basis of the outdoor environment temperature; and the compressor is controlled to operate at the heat storage frequency, and the outdoor fan is controlled to operate. By means of the heat storage controlmethod, the service life of the compressor can be prolonged, the control precision of the heat storage process of the air conditioner can be substantially improved, and user experience can be improved.

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 Applications(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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