KR930022016A

KR930022016A - How to control the low water signal of the humidifier

Info

Publication number: KR930022016A
Application number: KR1019920006978A
Authority: KR
Inventors: 심효선
Original assignee: 이헌조; 주식회사 금성사
Filing date: 1992-04-24
Publication date: 1993-11-23

Abstract

본 발명은 가습기의 갈수신호를 제어하는 방법에 관한 것으로, 가습기의 동작이 시작되면 플로트스위치를 체크하는 제1단계와, 상기 플로트스위치 체크결과 하이이면 모터와 네불라이저를 오프키시고 갈수 준비플래그를 1로 세팅한후 갈수플래그를 체크하는 제2단계와, 상기 갈수플래그 체크결과 하이이면 리턴하고 로우이면 2초 경과 여부를 체크하는 제3단계와, 상기 2초경과 체크결과 2초가 경과되지 않았으면 리턴하고 경과되었으면 부저 플래그와 갈수 플래그 및 갈수 해재 플래그를 모두 1로 세팅하는 제4단계와, 상기 플로트스위치가 로우이면 갈수해제 플래그를 체크하는 제5단계와, 상기 갈수해재플래그 체크결과 하이이면 리턴하고 로우이면 갈수 플래그와 갈수준비플래그 및 부저 플래그를 모두 클리어시키는 제6단계로 이루어진 것이다.The present invention relates to a method for controlling the low water signal of the humidifier, and the first step of checking the float switch when the operation of the humidifier, and if the float switch check result is high, turn off the motor and nebulizer, and the low water preparation flag A second step of checking the low water flag after setting to 1, a third step of returning high if the low water flag check result is high, and a second step of checking whether 2 seconds have elapsed if the low water flag is not high, and if the second time has passed and the check result has not passed 2 seconds A fourth step of setting both a buzzer flag, a low water flag, and a low water release flag to 1 if returning, and a fifth step of checking a low water release flag if the float switch is low, and if the low water resumption flag check result is high If it returns, it is the sixth step of clearing both the go-go flag, the go-level flag and the buzzer flag.

Description

How to control the low water signal of the humidifier

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 회로 구성도.1 is a conventional circuit configuration diagram.

제2도는 종래의 가습기 투시도.2 is a perspective view of a conventional humidifier.

제3도는 종래의 제어동작 흐름도.3 is a flowchart of a conventional control operation.

제4도는 본발명의 제어동작 흐름도로서 A도는 갈수 감지부의 동작흐름도이고, B도는 키스캔부의 동작흐름도이다.4 is a flowchart illustrating a control operation of the present invention, in which A is a flow chart of the low water detector, and B is a flow chart of the kisscan unit.

Claims

When the operation of the humidifier starts 10, the first step of checking the float switch 102, and if the float switch check result is high, turn off the motor and nebulizer and set the ready to go flag to " 1 " A second step of checking 104 the low water flag, a third step of returning 109 if the low water flag check result is high, and a 2 second check of whether 2 seconds have elapsed if the low water flag flag is high, and 2 seconds after the 2 seconds elapsed check result A fourth step of setting 106 if the buzzer flag, the low water flag and the low water release flag are all set to " 1 ", and if the float switch is low, a fifth step of checking the low water release flag (107). And a sixth step of returning 109 if the low and low flag resumption flag check result is high and clearing both the low and low ready flag and the buzzer flag if low. Go signal control method of moisture.

The humidifier according to claim 1, wherein the key scan unit executes the key scan routine when the low water release flag is low, and when the high water release flag is high, the float switch is low and returns 116 when the low water release flag is cleared. How to control low water signal.

The method according to claim 2, wherein if the float switch is high, the return signal is returned as it is.

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