Speed control method of indoor fan of air conditioner and air conditioner
A technology for an indoor unit of an air conditioner and an air conditioner room, which is applied to the speed control of the indoor fan of the air conditioner and the field of air conditioners, can solve the problems of poor user experience, increased noise value, and large air volume of the fan, so as to improve the use experience, ensure safe effect
Active Publication Date: 2021-12-21
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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Problems solved by technology
Since the air resistance becomes larger after the IFD purification module is installed, in order to ensure the air volume requirement, the designer increases the speed of the indoor fan of the air conditioner, but when the user removes the IFD purification module, the air volume of the indoor fan of the air conditioner will be too large, and the noise level High, making the user experience worse
Method used
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[0038] figure 1 is a schematic structural block diagram of an air conditioner 10 according to an embodiment of the present invention, see figure 1 It can be known that the air conditioner 10 provided in an embodiment of the present invention may include an air conditioner indoor unit 100 . The air conditioner indoor unit 100 may include an air conditioner indoor fan 120 and at least one purification device 110 , and the purification device 110 is provided with an assembly structure 112 for installing a plurality of IFD purification modules 111 .
[0039] IFD (Intense Field Dielectric) refers to a strong electric field using a dielectric material as a carrier. The dielectric material forms a honeycomb hollow microchannel, and the electrode sheet of the conductive ink material is wrapped by the dielectric to form a strong electric field in the channel. After the air flows into the "honeycomb", the pre-charged dust particles are adsorbed on the inner surface of the hollow cavity...
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The invention provides a speed control method of an indoor fan of an air conditioner and an air conditioner. The indoor unit of the air conditioner includes at least one purification device, and the purification device is provided with an assembly structure for installing a plurality of IFD purification modules. The method includes: a current detection step: Turn on the indoor fan of the air conditioner at the initial speed, and detect the operating current of the indoor fan of the air conditioner at the initial speed; the step of judging the number of IFD purification modules installed: judge the number of IFD purification modules installed based on the operating current; the step of speed control: follow the preset and The speed control scheme corresponding to the installed quantity controls the speed of the fan in the air conditioner. According to the solution of the present invention, the speed control scheme can be selected according to the number of IFD purification modules installed, so as to realize the intelligent control of the speed of the indoor fan of the air conditioner, and when any IFD purification module is not successfully assembled, it is forbidden to supply power to the IDF purification module, so as to prevent electric shock The protection function ensures safety, and can be applied to products such as smart home appliances and smart air conditioners.
Description
technical field [0001] The invention relates to the technical field of intelligent air conditioners, in particular to a method for controlling the speed of an indoor fan of an air conditioner and an air conditioner. Background technique [0002] With the continuous improvement of people's living standards, the quality of life is continuously improved, and there are higher requirements for the comfort of the living environment. For air conditioners, not only the cooling and heating effects are required, but also the air is healthy. According to the needs of users, major manufacturers Launched an air conditioner with IFD purification function. Since the air resistance becomes larger after the IFD purification module is installed, in order to ensure the air volume requirement, the designer increases the speed of the indoor fan of the air conditioner, but when the user removes the IFD purification module, the air volume of the indoor fan of the air conditioner will be too large,...
Claims
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IPC IPC(8): F24F11/77F24F13/28F24F1/0073
CPCF24F11/77F24F13/28F24F1/0073Y02B30/70
Inventor 杜路明刘涛潘文驰刘庆赟常利华张均岩
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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