Air conditioner, operating control method and computer readable storage medium

A technology for operation control and air conditioners, applied in space heating and ventilation, heating and ventilation control systems, heating methods, etc., can solve the problems of indoor unit frosting, low sensitivity, and inability to quickly respond to pressure changes in heat exchangers, etc. Achieve the effect of improving stability, improving heat exchange capacity, and improving user experience

Active Publication Date: 2018-06-12
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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AI Technical Summary

Problems solved by technology

When the external ambient temperature is low, the condensation temperature and pressure of the refrigerant in the heat exchanger of the outdoor unit are low, resulting in the refrigerant entering the indoor evaporator in a state of low evaporation pressure and evaporation temperature, causing frost on the indoor unit. Affect the cooling effect of the air conditioner
[0003] In related technologies, the control method based on the outdoor ambient temperature is used to control the pressure of the heat exchanger. This control method has low sensitivity and cannot respond quickly to changes in the pressure of the heat exchanger. insufficient

Method used

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  • Air conditioner, operating control method and computer readable storage medium
  • Air conditioner, operating control method and computer readable storage medium

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[0036] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0037] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0038]figure 1 A schematic diagram of an air conditioner according to an embodiment of the present invention is shown.

[0039] Such as figure 1 As shown, the air conditioner 100 according to the e...

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Abstract

The invention provides an air conditioner, an operating control method and a computer readable storage medium. The air conditioner comprises an outdoor fan, a first temperature sensor and a controller; the first temperature sensor is arranged at an outlet of an outdoor heat exchanger for periodically detecting the outlet temperature of the outdoor heat exchanger; and the controller is connected tothe outdoor fan and the first temperature sensor and used for adjusting the rotating speed of the outdoor fan according to the outlet temperature of the outdoor heat exchanger under the low temperature refrigeration process. Through the technical scheme, the stability of the refrigerant pressure in the heat exchanger is advantageously improved, and the refrigeration capacity of the air conditioner under the low temperature refrigeration process is improved.

Description

technical field [0001] The present invention relates to the technical field of refrigeration of air conditioners, in particular to an air conditioner, an operation control method and a computer-readable storage medium. Background technique [0002] Under the condition of low external ambient temperature, sometimes it is still necessary for the air conditioner to operate in cooling mode to keep the temperature and humidity of the room within a reasonable range. When the external ambient temperature is low, the condensation temperature and condensation pressure of the refrigerant in the heat exchanger of the outdoor unit are low, resulting in the refrigerant entering the indoor evaporator being in a state of low evaporation pressure and evaporation temperature, causing frost on the indoor unit. Affect the cooling effect of the air conditioner. [0003] In related technologies, the control method based on the outdoor ambient temperature is used to control the pressure of the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/84F24F11/871F24F11/64F24F110/12F24F140/20
Inventor 宋分平刘源陈华伟谢李高
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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