Air conditioner humidity control method and device and air conditioner

A humidity control and air conditioning technology, applied in air conditioning systems, heating and ventilation control systems, applications, etc., can solve the problem of low dehumidification efficiency of air conditioning

Pending Publication Date: 2020-12-25
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] Embodiments of the present disclosure provide a method, device, and air conditioner for humidity control...

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  • Air conditioner humidity control method and device and air conditioner
  • Air conditioner humidity control method and device and air conditioner
  • Air conditioner humidity control method and device and air conditioner

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Embodiment Construction

[0026] In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

[0027] The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used...

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Abstract

The invention relates to the technical field of intelligent air conditioners, and discloses an air conditioner humidity control method and device and an air conditioner. The method includes the stepsthat the current outdoor temperature value of the air conditioner which runs in a dehumidification mode is obtained; the current indoor fan rotating speed corresponding to the current outdoor temperature value is determined according to the corresponding relation between the rotating speed of an indoor fan and the outdoor temperature; and according to the current indoor fan rotating speed and a preset inner coil pipe target temperature value, inner coil pipe proportional integral differential (PID) control is carried out. Therefore, the higher the outdoor temperature is, the higher the rotating speed of the indoor fan is, and the higher the frequency of a compressor is to reach the preset target temperature value of the inner coil pipe, so that the dehumidification strength is increased, and the dehumidification efficiency is also improved.

Description

technical field [0001] The present application relates to the technical field of intelligent air conditioning, for example, to a method and device for controlling the humidity of an air conditioner, and an air conditioner. Background technique [0002] Air conditioners have been widely used as a common intelligent device for adjusting the temperature and humidity of indoor environments. Among them, dehumidification is also a common function of air conditioners. At present, in the dehumidification process of the air conditioner, the air cooled by the evaporator can be reheated to the original temperature, and then sent into the room. That is to say, the indoor fan is always running at low speed, the compressor is turned on and off, and the refrigeration system performs intermittent refrigeration cycles. Most of the cooling capacity generated is used to balance the latent heat of the indoor air, that is, water vapor turns into condensed water, thereby achieving the dehumidifi...

Claims

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Application Information

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IPC IPC(8): F24F11/65F24F11/64F24F11/77F24F11/86F24F1/0083F24F110/22F24F140/20
CPCF24F11/64F24F11/65F24F11/77F24F11/86F24F2110/22F24F2140/20F24F1/0083Y02B30/70
Inventor 张心怡许文明王飞
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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