Control method of air conditioner

A control method and air conditioner technology, which is applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve the problems that air conditioners cannot be adjusted in real time, cannot achieve comfort, energy saving and environmental protection, and improve user experience , The effect of reducing power consumption

Active Publication Date: 2013-11-13
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a control method for an air conditioner, which aims to solve the problem that the existing air conditioner cannot be adjusted in real time during the operation process after the target temperature is set, and cannot achieve both user comfort and energy saving. Environmental technical issues

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] figure 1 It is the flow chart of the implementation of the air conditioner control method provided by the first embodiment of the present invention; for the convenience of description, only the parts related to this embodiment are shown, as shown in the figure:

[0021] In step S11, the air conditioner is controlled to enter an energy-saving working mode.

[0022] In the air conditioner control method provided by the present invention, this step is a necessary step. After the user turns on the air conditioner, the air conditioner enters the cooling or heating working mode, and first operates normally according to the target temperature Tm set by the user. After the air conditioner runs for a preset period of time, it automatically enters the energy-saving working mode; or under the user's selection operation, the air conditioner enters the energy-saving working mode.

[0023] In step S12, the outdoor real-time temperature Tw and the indoor real-time temperature Tn are...

Embodiment 2

[0030] figure 2 It is the flow chart of the implementation of the air conditioner control method provided by the second embodiment of the present invention; for the convenience of explanation, only the parts related to this embodiment are shown, as shown in the figure:

[0031] In step S21, the air conditioner is controlled to enter an energy-saving working mode.

[0032] In step S22, the outdoor real-time temperature Tw and the indoor real-time temperature Tn are acquired.

[0033] In step S23, the magnitude of the real-time outdoor temperature Tw and the preset outdoor temperature threshold Ty is determined.

[0034] In step S24, when the real-time outdoor temperature Tw is lower than the preset outdoor temperature threshold Ty in the cooling mode, or when the real-time outdoor temperature Tw is greater than the preset outdoor temperature threshold Ty in the heating mode, control The air conditioner operates in such a way that the target temperature T1 is the sum of the r...

Embodiment 3

[0045] Figure 4 It is the flow chart of the realization of the air conditioner control method provided by the third embodiment of the present invention; for the convenience of description, only the parts related to this embodiment are shown, as shown in the figure:

[0046] In step S31, the air conditioner is controlled to enter an energy-saving working mode.

[0047] In step S32, the outdoor real-time temperature Tw and the indoor real-time temperature Tn are acquired.

[0048] In step S33, the magnitude of the real-time outdoor temperature Tw and the preset outdoor temperature threshold Ty is determined.

[0049] In step S34, when the real-time outdoor temperature Tw is lower than the preset outdoor temperature threshold Ty in the cooling mode, or when the real-time outdoor temperature Tw is greater than the preset outdoor temperature threshold Ty in the heating mode, control The air conditioner operates in such a way that the target temperature T1 is the sum of the real-...

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Abstract

The invention belongs to the field of air conditioner control, and particularly relates to an energy-saving control method of an air conditioner. By using the control method of the air conditioner provided by the invention, outdoor environment temperature and indoor temperature are detected in real time, the magnitude between the outdoor real-time temperature and a preset outdoor temperature threshold is judged, under a refrigeration mode and the condition that the outdoor real-time temperature is smaller than the outdoor temperature threshold, or under a heating mode and the condition that the outdoor real-time temperature is larger than the outdoor temperature threshold, the air conditioner is controlled to operate according to the mode that a target temperature T1 is the sum of the indoor real-time temperature and the preset temperature difference; otherwise the air condition operates according to the originally set temperature. By using the control method, the operation parameters of the air conditioner can be automatically adjusted anytime, a user is prevented from operating the air condition frequently, the temperature is controlled in the optimum comfortable state, the refrigeration and heating requirements of the user can be met, electricity can be saved, and environment is protected.

Description

technical field [0001] The invention belongs to the field of air conditioner control, in particular to an energy-saving control method for an air conditioner. Background technique [0002] Air conditioners are criticized by the majority of users as a large power consumer in household appliances. However, with the improvement of energy efficiency, inverters are more and more widely used in the market, and they have indeed played a lot in reducing energy consumption for air conditioners. . However, in the usual use of the air conditioner, the temperature control is realized by setting the indoor target temperature. Often after the temperature is set, there will be no more adjustments, and the air conditioner will always follow the set temperature. Set the temperature as the target operation. [0003] Take the air conditioner cooling in summer as an example, in order to achieve the purpose of rapid cooling, the user usually sets a lower temperature at the beginning of the air...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
Inventor 吕艳红刘阳
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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