Air conditioner control method

A control method and air-conditioning technology, applied in space heating and ventilation control input, heating and ventilation control system, control input involving users/components, etc., can solve problems such as cooling discomfort, achieve flexible control, and improve cooling comfort Sex, the effect of air outlet temperature comfort

Active Publication Date: 2015-07-08
WUHAN HAIER ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an air conditioner control method, which solves the problem of uncomfortable cooli...

Method used

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Embodiment Construction

[0018] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] See figure 1 , the figure shows the flow chart of the first embodiment of the air conditioning control method of the present invention, specifically the flow chart of the refrigeration control method of the inverter air conditioner.

[0020] Such as figure 1 As shown, the specific process of the air conditioning control method in this embodiment is as follows:

[0021] Step 1: The air conditioner enters the cooling mode, runs cooling, detects the indoor temperature, and compares it with the set comfortable temperature.

[0022] Specifically, when the air conditioner is turned on and operates in cooling mode, the indoor temperature of the room where the air conditioner is located is detected. The detection of the indoor temperature is realized by using the prior art. For example, the temperature of...

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Abstract

The invention discloses an air conditioner control method. The air conditioner control method includes that enabling an air conditioner to enter a refrigerating mode, detecting the indoor temperature, and comparing with a set comfortable temperature; if the indoor temperature is higher than or equal to the comfortable temperature, calculating the indoor temperature difference, carrying out room temperature PID operation according to the indoor temperature difference to obtain a first target frequency, and controlling a compressor according to the first target frequency; if the indoor temperature is smaller than the comfortable temperature, detecting the temperature of an air conditioner evaporator coil, if the coil temperature is larger than a target coil temperature, controlling the compressor according to the first target frequency; if the coil temperature is less than or equal to the target coil temperature, lowering the current running frequency of the compressor to obtain a second target frequency, and controlling the compressor according to the smaller value of the second target frequency and first target frequency; detecting the human body temperature in the refrigerating process, and increasing the indoor target temperature when the human body temperature is abnormal. The air conditioner control method is capable of solving the problem of uncomfortable refrigeration of an existing air conditioner due to blowing cold air and capable of controlling flexibly according to the human body temperature.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and in particular relates to an air conditioning control method. Background technique [0002] In the hot summer, many people cannot do without the air conditioner all day and all night. However, blowing air conditioners for a long time has many harms to the human body, and it is easy to get air conditioner diseases. [0003] Although the existing inverter air conditioner can control the operating frequency of the compressor, its control basis is only the indoor temperature and the set indoor target temperature, and will not change the air outlet temperature of the air conditioner. And in order to reach fast refrigeration, the outlet air temperature of existing air conditioner will be far lower than setting temperature, and the air outlet air temperature of air conditioner is low, and the wind that blows out is cold wind. When the cold wind blows on the human body, it feels extremely ...

Claims

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/62F24F11/63F24F2120/10F24F2120/12
Inventor 许国景刘聚科程永甫吴洪金王友宁
Owner WUHAN HAIER ELECTRONICS CO LTD
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