KR960001656A - Twin blower and method of air conditioner - Google Patents

Abstract

The present invention relates to a twin air blower and method of the air conditioner to guide the cold air flow formed on the floor during the cooling operation upwards and to increase the temperature of the floor surface during the heating operation to provide a comfortable cooling and heating.

In the prior art, when the air conditioner is cooled, the cold air is cooled through the heat exchanger in accordance with the negative pressure when it is used for a long time. In the case of the detachable type that emits warm wind from the high place of the wall, the floor surface is not warm, so it has to be used in combination with an electric blanket and a fan heater.

Therefore, the present invention controls the main indoor fan when the indoor temperature reaches the set temperature during the cooling operation using the main and sub-indoor fan and the main and sub-louver blows cold wind upwards and induces cold air formed on the floor upwards. In the heating operation, the louver of the sub-indoor fan outlet is directed toward the floor to increase the temperature of the floor to achieve comfortable heating.

Description

Twin blower and method of air conditioner

As this is a public information case, the full text was not included.

1 is a structural diagram of a conventional air conditioner,

5 is a structural diagram of a twin blower of an air conditioner according to the present invention,

6 is a block diagram illustrating an internal configuration of a twin blower of an air conditioner according to the present invention;

7 is a main flow chart of the present invention.

Claims (3)

An air conditioner blower comprising a power supply circuit for supplying power to a system, a room temperature and pipe temperature sensor for detecting room temperature and pipe temperature, a room temperature and pipe temperature detection circuit, and a remote control receiver circuit for receiving a remote control signal. And a main indoor fan to blow out the main wind, a sub indoor fan to blow out the sub wind, a main louver to adjust the direction of the main wind, a sub louver to adjust the direction of the sub wind, and the main and sub indoor fans. And a main blower control circuit for driving, a main and sub step motor control circuit for driving the main and sub louvers, and a microcomputer for controlling the system as a whole. If the operation is off, do not open the main and sub louvers, but if the operating temperature is on, open the main and sub louvers to the set position and determine the operation mode.When the operation mode is determined, the room temperature is set by comparing the room temperature with the set temperature. If it is higher than the temperature, the main indoor fan is controlled by the set air volume. If the room temperature is lower than or equal to the set temperature, the sub indoor fan is driven and the main indoor fan is operated with low wind. If the temperature is above the first reference temperature, the sub-room fan is driven. If the piping temperature is above the second reference temperature, the main indoor fan is driven with weak air for a predetermined time. Twin air blowing method of air conditioning. The twin blowing method of an air conditioner according to claim 2, wherein the second reference temperature is higher than the first reference temperature. ※ Note: The disclosure is based on the initial application.