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A kind of air conditioning 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 air temperature Comfort, the effect of improving cooling comfort

Active Publication Date: 2017-11-07
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 to solve the problem of uncomfortable cooling caused by the cold air blown out by the existing air conditioner, and it can be flexibly controlled according to the temperature of the human body

Method used

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  • A kind of air conditioning control method

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Embodiment Construction

[0016] The technical solution of the present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0017] See figure 1 , The figure shows a flowchart of an embodiment of an air conditioning control method of the present invention, specifically a flowchart of a refrigeration control method for an inverter air conditioner.

[0018] Such as figure 1 As shown, the specific process of the air conditioning control method of this embodiment is as follows:

[0019] Step 1: The air conditioner enters the cooling mode, runs cooling, detects the indoor temperature, and compares it with the set comfortable temperature.

[0020] Specifically, when the air conditioner is turned on and runs in a cooling mode, the indoor temperature of the room where the air conditioner is located is detected. The indoor temperature detection is realized by using existing technology. For example, the temperature of the inlet air is detected by a temperatur...

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Abstract

The invention discloses a control method of an air conditioner. The method comprises the steps of enabling the air conditioner to enter a refrigerating mode; detecting indoor temperature, and comparing with the set comfortable temperature; if the indoor temperature is not less than the comfortable temperature, calculating indoor temperature difference; performing room temperature PID operation according to the indoor temperature difference to obtain first target frequency; controlling a compressor according to the first target frequency; if the indoor temperature is less than the comfortable temperature, detecting the temperature of coiled tubes of an evaporator of the air conditioner; calculating the temperature difference between the temperature of the coiled tubes and the set target temperature of the coiled tubes so as to obtain the temperature difference of the coiled tubes; performing PID operation for the coiled tube temperature according to the temperature difference of the coiled tubes to obtain second target frequency; controlling the compressor according to the relatively value of the first target frequency and the second target frequency; detecting human body temperature during refrigerating; raising the indoor target temperature in case of abnormal human body temperature. With the adoption of the method, the problem that cold air is blown by the existing variable frequency air conditioner and leads to uncomfortable refrigerating can be solved; the control can be flexibly performed according to the human body temperature.

Description

Technical field [0001] The invention belongs to the field of air conditioning technology, and specifically relates to an air conditioning control method. Background technique [0002] In the hot summer days, many people cannot live without air conditioning all day and night. However, long-term air conditioning is harmful to the human body, and it is easy to get air conditioning disease. [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 does not change the air outlet temperature of the air conditioner. In order to achieve rapid cooling, the air outlet temperature of the existing air conditioner is much lower than the set temperature, the air outlet temperature of the air conditioner is low, and the air blown out is cold. When the cold wind blows on the body, it feels extremely uncomfortable and it is easy to catch a cold. Many fa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/62F24F11/63F24F2120/10
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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