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Air conditioner and its control method and device

A control method and air conditioner technology, applied in air conditioning systems, heating and ventilation control systems, heating methods, etc., can solve problems such as large temperature fluctuations and affecting indoor environment comfort

Active Publication Date: 2021-08-20
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method often leads to large fluctuations in the indoor temperature, which affects the comfort of the indoor environment.

Method used

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  • Air conditioner and its control method and device
  • Air conditioner and its control method and device
  • Air conditioner and its control method and device

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Embodiment Construction

[0074] Embodiments of the present application 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 and are intended to explain the present invention and should not be construed as limiting the present application.

[0075] The air conditioner and its control method and device according to the embodiments of the present application will be described below with reference to the accompanying drawings.

[0076] It should be noted that, in this embodiment, a heating assembly is provided in the air conditioner, and the heating assembly is used to heat the air entering the room through the air outlet duct of the air conditioner, and its arrangement position can be determined according to the actual situation. No limit.

[0077] figure 1 It is a ...

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Abstract

The present application discloses an air conditioner and its control method and device. The method includes: controlling the air conditioner to operate in a heating mode; identifying that the air conditioner meets defrosting conditions, controlling the air conditioner to operate in a cooling mode, and Controlling the heating assembly in the air conditioner to turn on; wherein the heating assembly is used to heat the air entering the room from the air outlet duct in the air conditioner. In this method, during the defrosting process of the air conditioner, the heating component is controlled to turn on, so as to heat the air entering the room through the air outlet duct of the air conditioner, and increase the temperature of the air entering the room, thereby reducing the temperature fluctuation of the room during the defrosting process of the air conditioner. Undulations improve the comfort of the indoor environment.

Description

technical field [0001] The present application relates to the technical field of household appliances, in particular to an air conditioner and its control method and device. Background technique [0002] At present, when the air conditioner is running in heating mode and the outdoor temperature is low, the outdoor unit of the air conditioner is often prone to frost, which leads to a decrease in the heating effect. Therefore, defrosting has become an important link in the operation of the air conditioner. [0003] In related technologies, when the outdoor unit of the air conditioner is frosted, the air conditioner is often controlled to operate in cooling mode, and the high-temperature and high-pressure refrigerant discharged from the compressor in the air conditioner enters the outdoor heat exchanger in the air conditioner, and is connected to the outdoor heat exchanger. The frost layer on the heat exchanger performs heat exchange, thereby achieving the purpose of defrosting...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/42F24F11/67F24F11/77F24F11/64F24F11/61F24F1/009
CPCF24F11/42F24F11/61F24F11/64F24F11/67F24F11/77F24F1/009Y02B30/70
Inventor 吴君
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD