KR960037939A

KR960037939A - Heater disconnection detection method of dry washing machine

Info

Publication number: KR960037939A
Application number: KR1019950010396A
Authority: KR
Inventors: 김차희
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-04-29
Filing date: 1995-04-29
Publication date: 1996-11-19

Abstract

본 발명은 일련의 세탁행정완료후 히터열로 세탁물을 건조함에 있어서, 건조 초기에 히터의 이상(단선)상태를 건조온도 변화상태로 조기에 감지해낼 수 있도록 한 건조세탁기의 히터단선 감지방법에 관한 것으로, 본 발명은 일련의 세탁행정완료후 건조시 건조초기의 온도를 감지 기억시켜 놓은 상태에서 히터를 온하여 소정의 시간동안 건조구동 한 후, 건도온도를 감지하는 단계와, 상기 단계에서 건조온도를 감지한 상태에서 상기 초기에 기억된 온도와의 변화를 판단하여 온도변화가 없으면 히터가 단선된 것으로 경보하는 단계와, 상기 단계에서 온도변화가 있으면 상기 건조구동시 감지된 건조온도를 건조초기의 온도로 기억시켜 놓고, 히터를 계속구동하여 설정된 온도에 도달하였는가를 판단하면서 건조운전이 완료될때 까지 건조운전이 이루어지도록 하여서 된 것을 특징으로 한다.The present invention relates to a heater disconnection detection method of a washing machine, which is capable of detecting an abnormality (disruption) state of a heater early in a drying temperature change state at the beginning of drying in drying laundry by a heater heat after completion of a series of washing administrations. According to the present invention, after drying a series of washing strokes, the temperature of the drying initial stage is sensed and stored in a dry state, and the heater is dried for a predetermined time and then dried. Determining a change from the initial stored temperature in the state of detecting the alarm and the heater is disconnected if there is no temperature change, and if there is a temperature change in the step the drying temperature detected during the drying operation of the initial It is memorized as temperature and drying operation is continued until drying operation is completed while judging whether heater reaches the set temperature by continuously driving heater. That the hayeoseo so characterized.

Description

Heater disconnection detection method of dry washing machine

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

제1도는 본 발명 건조세탁기의 개략적인 제어블럭도, 제2도는 본 발명 히터단선 감지방법에 대한 플로우챠트.1 is a schematic control block diagram of a dry washing machine of the present invention, and FIG. 2 is a flowchart of the heater disconnection detecting method of the present invention.

Claims

After drying a series of washing strokes, the temperature of the initial drying time is sensed and stored, and the heater is turned on and dried for a predetermined time, and then the drying temperature is sensed, and the drying temperature is sensed in the above step. Determining the change with the temperature stored in the initial stage and warning that the heater is disconnected if there is no temperature change, and if there is a temperature change in the step, the drying temperature detected during the drying operation is stored as the initial temperature of drying , The heater disconnection detection method of a dry washing machine, characterized in that the drying operation is performed until the drying operation is completed while judging whether the heater reaches the set temperature.

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