KR950008847A

KR950008847A - Drying control method of clothes dryer

Info

Publication number: KR950008847A
Application number: KR1019930018836A
Authority: KR
Inventors: 심효선
Original assignee: 이헌조; 주식회사 금성사
Priority date: 1993-09-17
Filing date: 1993-09-17
Publication date: 1995-04-19

Abstract

본 발명은 빨래 건조기에 관한 것으로, 건조기의 신뢰성 및 빨래 건조도를 향상시키기 위한 것이다.The present invention relates to a laundry dryer, and to improve the reliability and the dryness of the dryer.

종래에는 건조 조건중 하한치와 상한치를 설정하여 항률 구간에서 히터를 온/오프하므로 오프시점에서 제1온도센서와 제2온도센서의 온도차가 심하여 신뢰도가 저하되었다.In the related art, the lower limit value and the upper limit value of the drying conditions are set to turn on / off the heater in the constant period, so that the temperature difference between the first temperature sensor and the second temperature sensor is severe at the time of off and reliability is lowered.

본 발명은 건조기의 온도내를 기준값(y℃), 상하한값(z, x℃)으로 세분화되어 습시키는 제1스텝과, 기준값(y℃)에 도달하도록 제1, 제2히터를 모두 가동하는 제2스텝과, 제2스텝에서 기준값(y℃)에 도달하면 제1히터만 가동하는 제3스텝과, 제3스텝에서 상한값 (z℃)에 도달하면 히터를 모두 정지시키는 제4스텝과, 제4스텝에서 온도가 하강하여 기준값 (y℃)에 도달하면 제3스텝과 제4스텝을 반복하는 제5스텝과, 제5스텝에서 제습후온도 (제1온도센서)와 드럼내부온도(제2온도센서)차가 일정값(α)에 도달하면 건조를 종료하는 제6스텝으로 이루어져 온도차를 줄여 이상적인 건조 진행도와 유사하게 진행하므로써 건조기의 신뢰도 및 건조도가 향상된다.According to the present invention, the first step of subdividing and drying the temperature of the dryer into a reference value (y ° C.) and an upper and lower limit values (z, x ° C.), and operating both the first and second heaters to reach the reference value (y ° C.) A second step, a third step of operating only the first heater when the reference value (y ° C.) is reached in the second step, a fourth step of stopping all heaters when the upper limit value (z ° C.) is reached in the third step, When the temperature decreases in the fourth step to reach the reference value (y ° C), the fifth step is repeated if the third step and the fourth step are repeated, and the post-dehumidification temperature (first temperature sensor) and the drum internal temperature (first step) are repeated in the fifth step. 2 temperature sensor) consists of a sixth step of terminating the drying when the difference reaches a predetermined value (α) to reduce the temperature difference and proceed similarly to the ideal drying process, thereby improving the reliability and dryness of the dryer.

Description

Drying control method of clothes dryer

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

제5도는 본 발명 건조기의 건조진행 동작순서도,5 is a drying operation flow chart of the dryer of the present invention,

제6도는 본 발명의 건조진행 그래프.6 is a drying progress graph of the present invention.

Claims

The first step of subdividing the temperature of the dryer into the reference (y ° C) and the upper and lower limits (z, x ° C) and learning the first step, and the first and second heaters that operate both the first and second heaters to reach the reference (y ° C). 2 steps, a third step of operating only the first heater when the reference value (y ° C.) is reached in the second step, and a fourth step of stopping all heaters when the upper limit value (z ° C.) is reached in the third step, In step 4, when the temperature decreases to reach the reference value (y ° C), the fifth step is repeated, and the fifth step is repeated after the third step and the fourth step. After the dehumidification temperature (first temperature sensor) and the drum internal temperature (second step) And a sixth step of terminating the drying when the temperature reaches a predetermined value (α).

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