Method and device for controlling air conditioner, and air conditioner
An air conditioner and speed technology, applied in heating and ventilation control systems, applications, refrigerators, etc., can solve the problem of imprecise adjustment process of compressor operating frequency and wind speed, achieve effective latent heat/sensible heat ratio, improve the effect, Effect of Controlling Latent/Sensible Heat Ratio
Active Publication Date: 2017-12-01
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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Problems solved by technology
Although this prior art discloses a relatively specific compressor frequency adjustment scheme and fan speed adjustment scheme, that is, to limit the operating frequency or adjust the gear position of the wind speed under certain conditions, the frequency limit only limits the work of the compressor. The frequency is a fixed value, and the wind speed is simply divided into four gears
It can be seen that the adjustment process of the working frequency and wind speed of the compressor is not fine
Method used
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[0045] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such as first and second etc. are used only to distinguish one entity or operation from another with...
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The invention discloses a method for controlling an air conditioner, and belongs to the technical field of air conditioners. The method comprises the following steps: in an air conditioner refrigerating mode, acquiring an indoor temperature t and an indoor humidity RH; and judging whether conditions are satisfied or not according to the indoor temperature t and the indoor humidity RH, if so, controlling the rotating speed R of an indoor fan according to the indoor temperature t and the indoor humidity RH, and regulating the working frequency F of a compressor according to the rotating speed R of the indoor fan. The invention also discloses a device for controlling the air conditioner and the air conditioner.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to a method and device for controlling an air conditioner, and an air conditioner. Background technique [0002] The cooling capacity of an air conditioner is divided into sensible heat and latent heat. Sensible heat mainly affects indoor temperature, and latent heat mainly affects indoor humidity. Therefore, both sensible heat and latent heat will affect people's comfort. How to control the indoor temperature and humidity so that users can have a better experience is a problem that is widely concerned at present. [0003] The prior art discloses a time-sharing temperature and humidity control method for an air conditioner. The method includes: judging whether the indoor humidity is higher than the set humidity of the air conditioner; if it is higher than the set humidity of the air conditioner, driving the air conditioner to perform dehumidification; If it is higher than ...
Claims
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IPC IPC(8): F24F11/00F25B49/02
CPCF25B49/022Y02B30/70
Inventor 许文明
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD