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Control method of air conditioner

A control method and technology for air conditioners, which are applied in air conditioning systems, heating and ventilation control systems, heating methods, etc., can solve problems such as excessive power and reduced operational reliability of air conditioners, and achieve the effect of ensuring operational reliability.

Inactive Publication Date: 2019-07-05
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, the present invention proposes an air conditioner control method, which can better solve the problem that the humidifier and the air conditioner use too much power at the same time, which leads to the reduction of the air conditioner's operational reliability.

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

[0080] Such as figure 2 As shown, when the air conditioner is running, the current power P of the whole air conditioner is detected, and it is judged whether P is less than the preset power Pmax (the maximum output power value of the whole machine). If it is satisfied, multiple humidifying units 11 will continue to work at the current working gear; if not satisfied, the working gears of all the humidifying units 11 currently in working state will be lowered by one gear at the same time, and after adjustment, the current working gear of the air conditioner will be checked again. Power P, judge whether P is less than the maximum output power Pmax of the whole machine, if not, continue to lower the working gear of the humidifying unit 11 until the condition is met.

Embodiment 2

[0082] Such as image 3 As shown, when the air conditioner is running, the current power P of the whole air conditioner is detected, and it is judged whether P is less than the preset power Pmax (the maximum output power value of the whole machine). If it is satisfied, multiple humidifying units 11 will continue to work at the current working gear; if not satisfied, according to the order of the opening time, the power of the humidifying units 11 currently in the working state will be reduced sequentially, that is, the power of the humidifying unit 11 that is turned on first will be lowered first. Working gear, and then check whether the current power P of the air conditioner is less than the maximum output power value Pmax of the whole machine, if not, then lower the working gear of the second humidifying unit 11 opened first until the condition is met.

Embodiment 3

[0084] Such as Figure 4 As shown, when the humidifier 1 receives a signal and needs to add a humidifying unit 11, it detects the current power P of the current air conditioner, the input power of the humidifying unit 11 to be added is P0, and judges whether P+P0 is less than the whole Machine maximum output power value Pmax. If it is satisfied, the humidifying unit 11 that needs to be turned on is turned on; if it is not satisfied, the humidifying unit 11 that needs to be turned on remains closed. After the T time, judge again whether P+P0 is less than the maximum output power value Pmax of the whole machine. If it is not satisfied, wait for T time to retest and judge until the condition is met, and the additional humidifying unit 11 needs to be turned on.

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Abstract

The invention discloses a control method of an air conditioner. The air conditioner comprises a humidifier, wherein the humidifier has at least one humidifying unit. The control method of the air conditioner comprises the following steps of: S1, detecting the current power P of the whole air conditioner; and S2, comparing the current power P with preset power Pmax, if P is greater than or equal toPmax, reducing the power P1 of the humidifier, and if P is smaller than Pmax, maintaining the power P1 of the humidifier for operation. According to the control method of the air conditioner, when the current power of the air conditioner is relatively large, the power of the humidifier is reduced to ensure that the current power P of the air conditioner is reduced to a certain extent, thereby ensuring the operation reliability of the whole air conditioner.

Description

technical field [0001] The present invention relates to the technical field of air treatment equipment, in particular to an air conditioner control method. Background technique [0002] When the weather is dry, the indoor and outdoor relative humidity is relatively low. When the user uses the air conditioner, the indoor unit only changes the temperature of the indoor air, but cannot increase the humidity of the air, that is, there is no humidification effect, which will cause the user to feel that the indoor air is dry and affect the comfort. Most existing users choose to set up a separate humidifier, which not only causes additional expenditure, but also has a limited humidification range, uneven humidification effect, and it is difficult to form a uniform temperature and humidity environment. Therefore, an air conditioner with a humidification effect is necessary. The humidifier is combined with the air conditioner, and the steam generated by the humidification module is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/61F24F1/0087
CPCF24F11/0008F24F11/61F24F11/64
Inventor 姚嘉阮涛罗羽钊廖海防
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD