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Air conditioner, and control method and device thereof

A control device and control method technology, applied in the direction of air-conditioning system, heating method, high-efficiency adjustment technology, etc., can solve the problems of fan increasing noise and affecting the appearance of the whole machine, so as to reduce working noise, reduce temperature difference, and improve thermal comfort Effect

Active Publication Date: 2018-11-09
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Abstract
  • Description
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Problems solved by technology

However, the above method has the following disadvantages: increasing the radian of the upper and lower swing blades will affect the appearance of the whole machine; increasing the fan speed too much will increase the noise, and the heating speed of the air conditioner can be improved by increasing the fan speed, but it does not It can definitely improve the problem of indoor temperature stratification

Method used

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  • Air conditioner, and control method and device thereof
  • Air conditioner, and control method and device thereof
  • Air conditioner, and control method and device thereof

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Embodiment Construction

[0038] 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 only for explaining the present invention and should not be construed as limiting the present invention.

[0039] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invent...

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Abstract

The invention discloses an air conditioner, and a control method and device thereof. The air conditioner includes an indoor machine. The indoor machine includes a machine shell. The machine shell is provided with an upper air outlet and a lower air outlet that are mutually independent; the upper air outlet is correspondingly provided with a first draught fan and an upper air inlet; and the lower air outlet is correspondingly provided with a second draught fan and a lower air inlet. The control method comprises the following steps: when the air conditioner turns on a heating mode for operation,the first draught fan and the second draught fan are controlled to synchronously start; the temperature of the upper air inlet and the temperature of the lower air inlet are obtained, and a temperature difference value is obtained according to the temperature of the upper air inlet and the temperature of the lower air inlet; and when the time of the operation of the heating mode turned on by theair conditioner reaches first preset time, revolving speeds of the first draught fan and the second draught fan are separately adjusted according to the temperature difference value, so that an indoorvertical temperature difference is lowered. Therefore, the temperature difference between an indoor higher plane and an indoor lower plane can be effectively reduced to alleviate the phenomenon of indoor thermal stratification, thereby improving indoor thermal comfort.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner control method, an air conditioner control device and an air conditioner. Background technique [0002] With the development of science and technology and the improvement of people's living standards, people's requirements for living environment are gradually increasing. When the user turns on the cooling or heating function of the air conditioner, the purpose is to keep the indoor temperature within a comfortable range. However, when the heating mode is turned on, because the proportion of the hot air flow is small, it is easy to rise, so the hot air is difficult to reach. ground, resulting in hot head and cold feet, affecting user comfort and increasing power consumption in heating mode. [0003] In related technologies, wall-mounted air conditioners all use cross-flow fans. For wall-mounted air conditioners that use vertical single cross-flow fans,...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F11/64F24F11/77F24F3/14F24F3/16
CPCF24F1/0007F24F3/14F24F11/64F24F11/77F24F8/10Y02B30/70
Inventor 蔡国健谭周衡曾威
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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