Air conditioner control method and device and air conditioner
A control method and control method technology, which is applied in the direction of air conditioning system, heating method, high-efficiency adjustment technology, etc., can solve the problems of unstable air output from the air conditioner, easy dirty and clogged filters, etc., achieve stable air volume output, reduce static pressure, and solve the problem of Easy to get dirty
Inactive Publication Date: 2018-07-17
GREE ELECTRIC APPLIANCES INC
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[0004] Embodiments of the present invention provide an air conditioner control method, device, and air conditioner to at least solve the technical problem of unstable air output from the air conditioner due to easy dirty and clogged filters
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[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0028] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...
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The invention discloses an air conditioner control method and device and an air conditioner. The method includes the steps that the first duty ratio PWM and / or a first current of a draught fan of theair conditioner is acquired; whether the acquired first PWM is higher than the second PWM corresponding to the rated air volume of the draught fan of the air conditioner or not is judged, and / or whether the acquired first current is larger than a second current corresponding to the rated air volume of the draught fan of the air conditioner or not is judged; and under the condition that the judgment results are yes, a cleaning device is controlled to clean the air conditioner, and the static pressure generated during running of the air conditioner is reduced. The technical problem that becausea filter screen can be dirty and blocked easily, air outflow of the air conditioner is not stable is solved by the air conditioner control method.
Description
technical field [0001] The present invention relates to the field of air conditioner control, in particular to an air conditioner control method, device and air conditioner. Background technique [0002] With the improvement of people's quality of life, air conditioners have gradually become one of the necessary electrical appliances for users' work and life due to their excellent temperature adjustment performance. During the operation of the air conditioner, the quality of the air outlet is an important aspect that affects its temperature adjustment performance and affects the user experience. At present, the control algorithm adopted by the fan of the air conditioner is to drive the fan by adjusting the speed to output the duty ratio. The control of the fan air volume is determined by the fan gear and the static pressure of the fan. The fixed fan gear and static pressure determine an air volume value. However, since most air conditioners operate in a natural environment,...
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IPC IPC(8): F24F11/30F24F11/39F24F11/64F24F11/77
CPCF24F2221/22Y02B30/70
Inventor 张景博邓忠文唐杰于伦宇李华兴
Owner GREE ELECTRIC APPLIANCES INC