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Air conditioner control method and air conditioner

A control method and technology for air conditioners, applied in the field of air conditioners and air conditioner control, can solve problems such as difficulty in adjusting the degree of superheat of heat exchangers, and achieve the advantages of improving operation efficiency and comfort, uniform degree of superheat, and large heat exchange. Effect

Inactive Publication Date: 2021-02-05
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an air conditioner control method and an air conditioner, at least for solving the technical problem in the prior art that the degree of superheat of the heat exchanger is not easy to adjust, specifically:

Method used

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  • Air conditioner control method and air conditioner
  • Air conditioner control method and air conditioner
  • Air conditioner control method and air conditioner

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Embodiment Construction

[0043] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0044] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a," "the," and "the" as used in the embodiments of the present invention and the appended claims are intended to include the plural fo...

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Abstract

The invention provides an air conditioner control method and an air conditioner. The air conditioner control method comprises the following steps that the air conditioner is started, a first throttlevalve and a second throttle valve are at an initial opening degree within a first preset duration, and after the operation duration of the air conditioner exceeds the first preset duration, the temperature difference detected by a first temperature sensing bulb and a second temperature sensing bulb is calculated, and the opening degree of the first throttle valve and the opening degree of the second throttle valve are adjusted according to the temperature difference value. According to the air conditioner control method and the air conditioner, the superheat degree of a heat exchanger can be controlled, normal operation of the heat exchanger is guaranteed, and reliability is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, and in particular, to an air conditioner control method and an air conditioner. Background technique [0002] The upper and lower outlet air conditioners are often equipped with two upper and lower heat exchangers. Different air outlet methods are used in different working modes, and the heat exchange of the two heat exchangers will also be different. Different working modes will affect the heat exchange of the heat exchangers at different positions, which may easily cause the heat exchange efficiency of the heat exchangers to be low, or the problem of overheating of the heat exchangers. [0003] On the one hand, the factors affecting the heat exchanger are the airflow direction, that is, the air outlet method. Different air outlet methods will make the airflow through different heat exchangers different. In addition, the refrigerant flow direction is different in different worki...

Claims

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Application Information

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IPC IPC(8): F24F11/65F24F11/61F24F11/77F24F11/84F24F140/20
CPCF24F11/61F24F11/65F24F11/77F24F11/84F24F2140/20Y02B30/70
Inventor 李芊苏玉熙罗永前罗润通林志成潘子豪
Owner GREE ELECTRIC APPLIANCES INC
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