Air conditioner and its control method
A control method and air-conditioning technology, which is applied in the direction of control input involving air characteristics, space heating and ventilation control input, heating and ventilation control system, etc., and can solve the problems that the air conditioner fails to achieve the maximum use of the air volume of the internal unit and lacks it. , to achieve good effect, increase air volume and high energy efficiency
Active Publication Date: 2018-09-11
MIDEA GRP CO LTD +1
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Problems solved by technology
Theoretically, the greater the air volume of the indoor unit of the air conditioner, the higher the cooling / heating energy efficiency. However, due to the noise factor and the lack of theoretical knowledge of users, most air conditioners fail to achieve the maximum air volume of the indoor unit within the acceptable range. use
Method used
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[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0023] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and th...
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The invention discloses an air conditioner and a control method thereof. The air conditioner control method comprises the steps that step1, an indoor draught fan is controlled to be operated at the indoor draught fan rotation speed Rr, and the indoor draught fan rotation speed Rr has a corresponding rotation speed noise value Dr; step 2, an environmental noise value Dd of the indoor draught fan is detected; step 3, the rotation speed noise value Dr and the environmental noise value Dd are compared, when Dd is smaller than or equal to Dr, the step 1 and the step 2 are repeated, and when Dd is larger than or equal to Dr, a corresponding rotation speed Rd corresponding to the environmental noise value Dd is determined; the corresponding rotation speed Rd and the indoor draught fan rotation speed Rr are compared, when the difference value of the corresponding rotation speed Rd and the indoor draught fan rotation speed Rr is smaller than or equal to a preset difference value k, the indoor draught fan rotation speed Rr is increased to the corresponding rotation speed Rd, and when the difference value of the corresponding rotation speed Rd and the indoor draught fan rotation speed Rr is larger than the preset difference value k, the indoor draught fan rotation speed Rr is increased to Rr+k; step 5, the indoor draught fan continuously operates at the corresponding rotation speed Rd or Rr+k.
Description
technical field [0001] The present invention relates to the technical field of household air conditioners, and more specifically, to an air conditioner and a control method thereof. Background technique [0002] With the continuous progress of society and the improvement of people's living standards year by year, household appliances account for an increasing proportion of the country's energy consumption, and air conditioners have been the main energy-consuming appliances for many years in a row. Energy saving and emission reduction has always been a major research and development direction of the air conditioning industry. Theoretically, the greater the air volume of the indoor unit of the air conditioner, the higher the cooling / heating energy efficiency. However, due to the noise factor and the lack of theoretical knowledge of users, most air conditioners fail to achieve the maximum air volume of the indoor unit within the acceptable range. use. A need for improvement t...
Claims
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IPC IPC(8): F24F11/77F24F13/24F24F130/40
CPCF24F11/30F24F11/77F24F13/24F24F2013/247F24F2110/00F24F2130/40Y02B30/70
Inventor 冯博李金波叶晓龙韩宇
Owner MIDEA GRP CO LTD