KR950014780A - Air flow control method during heating operation of air conditioner - Google Patents

Abstract

The present invention relates to a method of controlling the air volume during heating operation of an air conditioner, which is solved because it does not provide a comfortable heating effect to the user because the temperature of the discharged air is low for a predetermined time after the compressor is stopped or started during the heating operation of the air conditioner. .

An object of the present invention is to include a room temperature sensor for detecting the indoor pipe temperature, and after the search of the compressor state during the heating operation, the winning bit to determine the reference temperature of the air flow switching according to the rise / fall of the indoor temperature Determining the air flow switching reference temperature determination process, and the indoor pipe temperature and the preset temperature (T ₁ ℃) (T ₂ ℃) detected by the indoor pipe temperature sensor when the air flow switching reference temperature determination result, the standing bit set state Compared with the air flow volume control process of the standing bit set to operate the ultra-soft wind, and the indoor pipe temperature and the preset temperature (T ₁ ° C) detected by the indoor pipe temperature sensor when the air flow switching reference temperature determination result is clear. T ₂ ℃) is achieved by performing the air flow control process when clearing the winning bit of ultra-low wind operation.

Description

Air flow control method during heating operation of air conditioner

Since this is an open matter, no full text was included.

1 is a block diagram of a conventional airflow control device.

FIG. 2 is a flow rate control chart according to a set temperature for explaining FIG.

3 is a block diagram of the airflow control device of the present invention air conditioner.

4 is a flow rate control chart for explaining the third.

Claims (4)

Equipped with an indoor pipe temperature sensor to detect the indoor pipe temperature, after searching the compressor status during heating operation, the air flow switching reference temperature to determine the winning bit to determine the reference temperature of the air flow switching according to the rise / fall of the indoor temperature And a step of comparing the indoor pipe temperature detected by the indoor pipe temperature sensor with a preset temperature (T ₁ ° C) (T ₂ ° C) when the air flow rate reference temperature determination result is in the state of the winning bit set. By comparing the air flow control process at the time of the bit set and the indoor pipe temperature detected by the indoor pipe temperature sensor when the winning bit is cleared, the indoor pipe temperature and the preset temperature (T ₁ ° C) (T ₂ ° C) are compared. Air flow rate control method during the air conditioning heating, characterized in that the air volume control process is performed when the winning bit is cleared to operate the ultra weak wind. The air flow switching reference temperature determination process includes: a set wind operation step of searching for the compressor stop time and the compressor auto time, operating the compressor for a preset time, and then operating the air flow set by the mode; The air flow control method for air conditioning heating, characterized in that the step of determining the standing bit when the set time has not passed after the operation. According to claim 1, The air flow rate control process when the winning bit is set, the indoor piping temperature is detected when the winning bit is set, the second setting is higher than the temperature T ₂ ℃ after operating with a mild wind, the indoor piping set temperature ( The mild wind operation step of clearing the ultra-soft wind bit, which is a judgment bit for switching between the weak wind and the ultra-low wind between T ₁ ° C) and (T ₂ ° C), and the indoor pipe temperature detected by the ultra-low wind are the first set pipe temperature (T ₁ ° C). When the air volume is less than the ultra-light wind setting step of setting the ultra-low wind, and after the setting of the ultra-low wind air conditioning heating step characterized in that the ultra-low wind operating step of clearing the winning bit and setting the ultra-light wind bit set Control method. The method of claim 1, wherein the air flow control method when the winning bit is cleared comprises: a weak wind driving step of performing a low wind operation when the indoor piping temperature of the winning set is greater than a second set temperature (T ₂ ° C) at a set state; A first ultra-light wind operation step of determining the ultra-light wind bit when the indoor piping temperature is lower than the second set temperature (T ₂ ° C) and higher than the first set temperature (T ₁ ° C) to temporarily set the super soft wind operation; When the detected indoor piping temperature is less than the first set temperature (T ₁ ° C), the ultra-low wind setting step of setting the ultra-low wind, and after setting the ultra-low wind, the second ultra-low wind to clear the granular bit and set the ultra-low wind bit Air flow control method during the air conditioning heating characterized in that the operating step. ※ Note: The disclosure is based on the initial application.