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Air conditioner and control method thereof

A control method and technology for air conditioners, which are applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve problems such as unsatisfactory effects and easy frosting of heat exchangers, and achieve extended heating operation. time, reducing the number of defrosting, and improving the heat exchange efficiency

Active Publication Date: 2015-09-30
WUHU MATY AIR CONDITIONING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the case of low temperature and relatively high air humidity, the heat exchanger of the outdoor unit of the air conditioner is prone to frost, and the current defrosting methods for air conditioners are not ideal

Method used

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  • Air conditioner and control method thereof
  • Air conditioner and control method thereof

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Embodiment Construction

[0024] 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 denote 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.

[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating ...

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Abstract

The invention discloses an air conditioner and a control method thereof. The air conditioner comprises an outdoor air blower, a detecting device and a controller, wherein the detecting device is used for acquiring the relative humidity of outdoor air. The controller is connected with the outdoor air blower and the detecting device, and used for judging whether the relative humidity of outdoor air is higher than the first preset relative humidity or not before the air conditioner enters a defrosting mode and increasing the rotation speed of the outdoor air blower when the relative humidity of outdoor air is higher than the first preset relative humidity. The air conditioner has the advantages that the frosting speed of the heat exchanger of the outdoor air blower can be delayed, the defrosting frequency of the air conditioner is reduced, and the heating operation time is prolonged, so that the heating continuity of the air conditioner is improved, and the comfort of a user is improved.

Description

technical field [0001] The invention belongs to the field of refrigeration equipment, and in particular relates to an air conditioner and a control method thereof. Background technique [0002] When the temperature is low and the air humidity is relatively high, the heat exchanger of the outdoor unit of the air conditioner is prone to frosting, and the current methods for defrosting the air conditioner are not satisfactory. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention provides an air conditioner. [0004] An air conditioner according to an embodiment of the present invention includes an outdoor fan, a detection device, and a controller. The detection device is used to collect the relative humidity of outdoor air. The controller is connected with the outdoor fan and the detection device, and the controller is used to determine whether the relative ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/42
Inventor 朱天贵
Owner WUHU MATY AIR CONDITIONING EQUIP CO LTD
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