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Air conditioner and control method thereof

A control method and air conditioner technology, applied in heating and ventilation control systems, high-efficiency regulation technology, climate sustainability, etc., can solve problems such as lowering temperature and reducing user comfort, so as to improve comfort, dehumidify temperature, and meet The effect of dehumidification on demand

Inactive Publication Date: 2021-04-06
HISENSE (GUANGDONG) AIR CONDITIONER
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, when the air conditioner operates in cooling mode or dehumidification mode, it lowers the temperature in the room, thereby reducing user comfort

Method used

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

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Embodiment Construction

[0023] The embodiments of the present invention will be described in detail below. The embodiments described with reference to the accompanying drawings are exemplary, and the embodiments of the present invention will be described in detail below.

[0024]In the embodiment of the present invention, the air conditioner performs the refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to air that has been conditioned and heat-exchanged.

[0025] The compressor compresses the refrigerant gas in a high temperature and high pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the c...

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Abstract

The invention provides an air conditioner and a control method thereof. The method comprises the steps of acquiring the outdoor environment temperature, the indoor environment temperature, the indoor environment relative humidity and the indoor instantaneous sampling relative humidity; determining that the outdoor environment temperature is larger than a first temperature threshold value; according to the indoor environment temperature and the indoor environment relative humidity, determining a comfortable operation mode of the air conditioner, wherein the comfortable operation mode comprises a dehumidification mode and a refrigeration mode, and each of the dehumidification mode and the refrigeration mode comprises an initial comfortable stage, a stable comfortable stage and a healthy comfortable stage which are sequentially arranged in the time sequence; according to the indoor environment relative humidity and the outdoor environment temperature, obtaining the comfortable stage target temperature under the comfortable operation mode; and according to the comfortable stage target temperature, the indoor environment temperature, the indoor environment relative humidity and the indoor instantaneous sampling relative humidity, controlling the rotating speed of an indoor draught fan. According to the control method of the air conditioner in an embodiment of the invention, the indoor comfort degree of the air conditioner during operation under the comfortable operation mode is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner and a control method thereof. Background technique [0002] Air conditioners are an electrical product widely used in people's lives. Air conditioners play an important role in regulating indoor temperature and can provide users with a healthy and comfortable indoor environment to meet normal work, life and study needs. In the related art, when the indoor air humidity is relatively high, the air conditioner will enter a cooling mode or a dehumidification mode. However, when the air conditioner operates the cooling mode or the dehumidifying mode, the indoor temperature is lowered, thereby reducing the comfort of the user. SUMMARY OF THE INVENTION [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide an air conditioner control ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/65F24F11/77F24F110/12F24F110/22
CPCF24F11/64F24F11/65F24F11/77F24F2110/12F24F2110/22Y02B30/70
Inventor 刘忠民胡敏志
Owner HISENSE (GUANGDONG) AIR CONDITIONER
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