KR960014811A

KR960014811A - Indoor fan control method for air conditioning / cooling

Info

Publication number: KR960014811A
Application number: KR1019940025465A
Authority: KR
Inventors: 임성엽
Original assignee: 이헌조; 엘지전자 주식회사
Priority date: 1994-10-05
Filing date: 1994-10-05
Publication date: 1996-05-22

Abstract

본 발명은 냉/난방 겸용 에어콘의 실내팬 제어에 관한 것으로, 특히 운전초기 실내팬에 의한 소음을 제거하여 사용자에게 보다 쾌적한 환경을 제공하도록 한 냉/난방 겸용 에어콘의 실내팬 제어방법에 관한 것이다.The present invention relates to an indoor fan control of a combined air conditioning and heating, and more particularly, to a method for controlling an indoor fan of a combined cooling / heating air conditioner to provide a more comfortable environment to a user by removing noise caused by an initial indoor operation fan.

종래의 냉/난방 겸용 에어콘은 초기 운전시 상, 하 루버가 구동됨과 동시에 실내팬이 설정 풍량으로 구동되므로 초기 설정 풍량이 강풍일 경우 상, 하 루버와 실내팬에 의해 토출되는 풍량의 간섭현상으로 소음이 발생되는 문제점이 있었다.Conventional cooling / heating combined air conditioner operates the upper and lower louvers at the initial operation and the indoor fan is driven by the set wind volume. Therefore, when the initial set wind volume is strong wind, the airflow discharged by the upper and lower louvers and the indoor fan may cause interference. There was a problem that noise occurs.

따라서 본 발명은 초기 운전이 시작되면 상, 하 루버의 위치를 검색하는 제1단계와, 상기 검색한 상, 하 루버 위치가 설정된 기준위치 보다 작을 경우 실내팬을 정지시키는 제2단계와, 상기 검색한 상, 하 루버 위치가 설정된 기준위치 보다 크거나 같을 경우 상, 하 루버를 구동시킴과 아울러 상, 하 루버위치를 재검색하는 제3단계와, 상기 재검색한 상, 하 루버 위치가 설정위치가 아닐 경우 실내팬을 약풍으로 구동시키는 제4단계와, 상기 재검색한 상, 하 루버위치가 설정위치에 정지될 경우 실내팬을 설정풀량에 대응되게 구동시키는 제5단계를 순차 실행시킴으로써 상기와 같은 종래 기술의 문제점을 해결하였다.Therefore, the present invention provides a first step of searching for the position of the upper and lower louvers when the initial operation is started, and a second step of stopping the indoor fan when the searched upper and lower louver positions are smaller than the set reference position. When the upper and lower louver positions are greater than or equal to the set reference position, the third step of driving the upper and lower louvers and re-searching the upper and lower louver positions, and the rescanned upper and lower louver positions are not the set positions. The prior art as described above by sequentially executing the fourth step of driving the indoor fan in a mild wind and the fifth step of driving the indoor fan corresponding to the set pool amount when the rescanned upper and lower louver positions are stopped at the set position. Solved the problem.

Description

Indoor fan control method for air conditioning / cooling

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 종래 및 본 발명에 적용되는 냉/난방 겸용 에어콘의 시스템 구성도,1 is a system configuration diagram of a conventional air conditioning / heating combined air conditioner applied to the present invention,

제2도는 본 발명 냉/난방 겸용 에어콘의 실내팬 제어과정 신호 흐름도.2 is a signal flow chart of the indoor fan control process of the air conditioning air conditioning system of the present invention.

제3도는 본 발명에 따른 상, 하 루버 위치 그래프.3 is a graph of upper and lower louver positions according to the present invention.

Claims

A first step of searching for the position of the upper and lower louvers when the initial operation is started; and a second step of stopping the indoor fan when the searched upper and lower louver positions are smaller than the set reference position; If the louver position is greater than or equal to the selected reference position, the third step of driving the upper and lower louvers and re-searching the upper and lower louver positions; and the indoor fan if the rescanned upper and lower louver positions are not the set positions. And a fifth step of driving the indoor fan according to the set air volume when the rescanned upper and lower louver positions are stopped at the set position. Indoor fan control method.

※ Note: The disclosure is based on the initial application.