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Heat storage control method for 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 poor user experience and low control accuracy, reduce energy consumption, improve control accuracy, The effect of increased coil temperature

Active Publication Date: 2022-04-19
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 for air conditioner
  • Heat storage control method for air conditioner
  • Heat storage control method for air conditioner

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Embodiment 1

[0055] 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 of the air conditioner in the first embodiment 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.

[0056] 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:

[0057] S101. Acquiring the outdoor ambient temper...

Embodiment 2

[0082] Refer below image 3 , to describe the second embodiment of the present invention. in, image 3 It is a flow chart of the heat storage control method of the air conditioner in the second embodiment of the present invention.

[0083] Such as image 3 As shown, in a possible implementation, the main steps of the heat storage control method of the air conditioner include:

[0084] S201. Obtain the preset power-on time of the air conditioner; the preset power-on time in this embodiment can be the power-on time actively set by the user, or the power-on time calculated based on the historical power-on time of the air conditioner. For example, the preset start-up time can be the start-up time set by the user through the remote control, mobile phone APP, etc., or the start-up time calculated by the controller or cloud server of the air conditioner based on the historical actual start-up time of the air conditioner, such as using statistical methods and The average value of...

Embodiment 3

[0104] Refer below Figure 4 , to describe the third embodiment of the present invention. in, Figure 4 It is a flow chart of the heat storage control method of the air conditioner in the third embodiment of the present invention.

[0105] Such as Figure 4 As shown, in a possible implementation, the main steps of the heat storage control method of the air conditioner include:

[0106] S301. Obtain the preset start-up time of the air conditioner; for example, the preset start-up time can be the start-up time actively set by the user, or the start-up time obtained based on the historical start-up time statistics of the air conditioner.

[0107] S302. Determine the heat storage time of the air conditioner based on the outdoor ambient temperature; for example, after obtaining the preset start-up time, the cloud server calculates the heat storage time that matches the outdoor ambient temperature based on the outdoor ambient temperature.

[0108] S303. Calculate the heat stora...

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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. For this purpose, 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 an indoor fan, the outdoor fan is an AC fan, and the heat storage control method includes: obtaining the outdoor ambient temperature; Determine the thermal storage frequency of the compressor based on the outdoor ambient temperature; control the compressor to operate at the thermal storage frequency; and control the outdoor fan to operate at the same time, before or after the compressor starts to operate. 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 heat storage control method for an air conditioner. Background technique [0002] When starting the air conditioner in cold winter, due to the low indoor and outdoor temperature, the air blown out after starting the air conditioner is cold wind, which seriously affects the user experience. Therefore, the existing air conditioners are equipped with an anti-cold wind mode. When the anti-cold wind mode is started, the compressor and the outdoor fan are controlled to store heat, and the indoor fan is controlled after the temperature rises to avoid the situation of blowing out cold air 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 problem, and cause user dissatisfacti...

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