Air conditioner control method, storage medium and control device
A control method and air conditioner technology, applied in heating and ventilation control systems, heating and ventilation safety systems, mechanical equipment, etc., can solve problems such as leakage, failure to clean in time, poor heat transfer efficiency of heat exchangers, etc.
A control method and air conditioner technology, applied in heating and ventilation control systems, heating and ventilation safety systems, mechanical equipment, etc., can solve problems such as leakage, failure to clean in time, poor heat transfer efficiency of heat exchangers, etc.
CN112747433AInactive Publication Date: 2021-05-04ZHENGZHOU HAIER AIR CONDITIONER CO LTD +1
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[0029] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.
[0030] It should be noted that, in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The terms of the indicated direction or positional relationship are based on the direction or positional relationship shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be construed as a limitation of the present invention. In addition, the terms "first" and "second" are used for...
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The invention relates to the technical field of air conditioners, and particularly provides an air conditioner control method, a storage medium and a control device. The invention aims to solve the problem that the heat exchange efficiency of a heat exchanger of an outdoor unit is relatively poor due to the problem that the outdoor unit is not cleaned in time or refrigerant leakage is not found in time in the prior art. In order to achieve the purpose, an outdoor unit comprises a heat exchanger, a throttling valve and a pressure detection device arranged at the position, located in front of the throttling valve, of a refrigerant pipeline. The control method comprises the steps of when an air conditioner is in a preset working condition, acquiring the pressure of the position, in front of the throttling valve, of the refrigerant pipeline; comparing the pressure with the first preset pressure and the second preset pressure; and on the basis of the comparison result, selectively sending out prompt information of refrigerant leakage or self-cleaning. According to the air conditioner control method, the storage medium and the control device provided by the invention, the prompt information is selectively sent out according to the pressure detected by the pressure detection device, and a user takes corresponding countermeasures in time according to the prompt information, so that the problems existing in the air conditioner can be solved in time.
Description
technical field [0001] The invention relates to the technical field of air conditioners, and specifically provides an air conditioner control method, storage medium and control device. Background technique [0002] The heat exchanger of the outdoor unit needs to be cleaned regularly. If it is not cleaned for a long time, a large amount of dust will accumulate on the heat exchanger, which will reduce the heat exchange effect. At present, a reminder mark is usually pasted on the panel of the air conditioner to remind the user to start self-cleaning regularly. However, users generally do not or can hardly notice the prompt, so they cannot perform regular self-cleaning. After a long time, the heat exchange efficiency of the heat exchanger will also deteriorate. [0003] In addition, after the outdoor unit of the air conditioner has been running for a long time, the components of the outdoor unit will age, and the refrigerant in the air conditioner may leak and other problems. ...
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Patent Timeline
04 May 2021
Publication
CN112747433A
- IPC
- F24F11/64; F24F11/52; F24F11/36; F24F11/30; F24F11/84; F24F11/56
- CPC
- F24F11/64; F24F11/52; F24F11/36; F24F11/30; F24F11/84; F24F11/56; F24F2140/12
- Inventors
- 吕科磊; 王晓飞