KR930021873A - Clothes dryer - Google Patents

Clothes dryer Download PDF

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Publication number
KR930021873A
KR930021873A KR1019930006777A KR930006777A KR930021873A KR 930021873 A KR930021873 A KR 930021873A KR 1019930006777 A KR1019930006777 A KR 1019930006777A KR 930006777 A KR930006777 A KR 930006777A KR 930021873 A KR930021873 A KR 930021873A
Authority
KR
South Korea
Prior art keywords
rotation speed
current
motor
clothes dryer
drum
Prior art date
Application number
KR1019930006777A
Other languages
Korean (ko)
Other versions
KR970006004B1 (en
Inventor
미쯔유끼 키우찌
아끼라 쇼지
쇼이찌 마쯔이
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR930021873A publication Critical patent/KR930021873A/en
Application granted granted Critical
Publication of KR970006004B1 publication Critical patent/KR970006004B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/30—Drying processes 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/16—Target humidity for the drying process, e.g. very-dry cycles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/20—Operation modes, e.g. delicate laundry washing programs, service modes or refreshment cycles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/52—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to electric heating means, e.g. temperature or voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

본 발명은 가정용의 의류를 건조시키는 의류건조기에 관한 것으로서, 의류건조기의 가열전력으 최대로 제어하기 위하여, 송풍수단의 회전수를 제어해서 PTC히이터의 가열전류가 최대설정치를 초과하지 않도록 제어한다. 또, 교류전원주파수에 관계없이, 회전수를제어할때에 회전수가 불안전하게 되지 않는 최적한 제어방법을 제공하는 것을 목적으로 한 것이며,그 구성에 있어서, 회전드럼(1)과, 온풍을 순환시키는 송풍수단(2)와, PTC히이터로 이루어진 가열수단(3)과, 드럼(1)또는 송풍수단(2)를 구동하는 모터(4)와, 모터(4)의 회전제어수단(5)와 상기 PTC히이터의 전류검지수단(6)과 전류비교설정수단(7)로 이루어지고, 전류비교설정수단(7)의 출력신호에 의해 회전제어수단(5)의 설정회전수를 제어하므로서 드럼(1)또는 송풍수단(2)의 회전을 안정화하는 동시에 히이터 전류가 설정치이상으로 되지 않도록 제어해서 가열출력을 최대로하고 건조시간을 단축하는 것을 특징으로 하는것이다.The present invention relates to a clothes dryer for drying clothes for home use, in order to control the heating power of the clothes dryer to the maximum, by controlling the rotation speed of the blowing means so that the heating current of the PTC heater does not exceed the maximum set value. Moreover, it aims at providing the optimal control method which does not become unstable at the time of controlling rotation speed irrespective of an AC power supply frequency, In the structure, it rotates the rotating drum 1 and warm air. Blowing means (2), heating means (3) made of PTC heater, motor (4) for driving drum (1) or blowing means (2), rotation control means (5) of motor (4), The current detection means 6 and the current comparison setting means 7 of the PTC heater, the output signal of the current comparison setting means 7 controls the set rotational speed of the rotation control means 5 drum (1) Or stabilizing the rotation of the blowing means 2 and controlling the heater current not to exceed the set value to maximize heating output and shorten the drying time.

Description

의류건조기Clothes dryer

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

제1도는 본 발명의 일실시예의 의류건조기의 단면도.1 is a cross-sectional view of a clothes dryer of one embodiment of the present invention.

제3도는 동의류건조기의 회전제어 설명을 위한 회전수와 전류의 시간변화.3 is a time variation of the rotational speed and current for explaining the rotation control of the copper flow dryer.

제4도는 본 발명의 다른 실시예의 의류건조기의 블록도.4 is a block diagram of a clothes dryer of another embodiment of the present invention.

제5도는 동 의류건조기의 동작을 설명하는 순서도.5 is a flowchart illustrating the operation of the clothes dryer.

Claims (7)

의류를 수납하는 드럼과, 상기드럼내부에 온풍을 보내는 송풍수단과, 상기 송풍수단으로 발생한 바람을 온풍으로 하는 정특성감온 히이터로 이루어진 가열수단고, 상기 송풍수단을 회전구동하는 모터와, 상기 모터의 회전수를 제어하는 모터의 회전수제어수단과, 상기 가열수단의 전류를검지하는 전류검지수단과 설정한 전류치와 상기 전류검지수단의 검지전류를 비교하고 그 차이를 출력하는 전류비교설정수단과 상기 전류비교설정수단의 출력신호에 의해 상기 회전수제어수단의 설정회전수를 설정하는 회전수설정수단을 구비한 것을 특징으로 하는 의류건조기.A heating means comprising a drum accommodating clothes, a blowing means for sending warm air to the inside of the drum, a static temperature heater for making the wind generated by the blowing means with warm air, a motor for rotating the blowing means, and the motor; A rotation speed control means for controlling the rotation speed of the motor, a current detection means for detecting the current of the heating means, a current comparison setting means for comparing the set current value with the detection current of the current detection means and outputting the difference; And a rotation speed setting means for setting a set rotation speed of the rotation speed control means in accordance with an output signal of the current comparison setting means. 제1항에 있어서, 회전수설정수단은 건조운전개시때부터 일정시간 개시하는 시한수단의 신호를 입력하고 시한수단에 의해서 설정된 시간동안, 설정회전수를 낮게 설정하는 것을 특징으로 하는 의류 건조기.The clothes dryer of claim 1, wherein the rotation speed setting means inputs a signal of the time means starting at a certain time from the start of the drying operation and sets the set speed low for a time set by the time limit means. 제1항에 있어서, 전류비교설정수단은 가열수단의 전류가 소정의 전류치 이상으로 되지않도록 상한의 설정전류치를 형성한 것을 특징으로 하는 의류건조기.2. The clothes dryer of claim 1, wherein the current comparison setting means forms an upper limit set current value so that the current of the heating means does not exceed a predetermined current value. 제2항에 있어서, 회전수설정정수단은 설정회전수에 상한치를 설정한 것을 특징으로 하는 의류건조기.3. The clothes dryer of claim 2, wherein the rotation speed setting means sets an upper limit to the set rotation speed. 제1항에 있어서 회전수설정수단은 설정회전수에 상한치와 하한치를 설정한 것을 특징으로 하는 의류건조기.The clothes dryer of claim 1, wherein the rotation speed setting means sets an upper limit value and a lower limit value at the set rotation speed. 제1항에 있어서, 회전수제어수단은 모터의 회전수 또는 모터의 회전수에 상관된 회전수를 검지하는 회전수 검지수단과, 회전수설정수단의 설정회전수와 상기 회전수검지수단의 검지회전수를 비교하는 회전수비교수단과 이 회전수비교수단의 출력에 의해 모터의 통전제어수단을 구비한 것을 특징으로 하는 의류건조기.2. The rotation speed control means according to claim 1, wherein the rotation speed control means detects the rotation speed of the motor or the rotation speed correlated with the rotation speed of the motor, the set rotation speed of the rotation speed setting means, and the rotation speed detection means. A clothes dryer comprising: a rotation speed comparison means for comparing the rotation speed and an energization control means of the motor by the output of the rotation speed comparison means. 제6항에 있어서, 송풍수단을 회전구동하는 모터에 의해서 드럼을 회전구동하는 구성으로하고, 상기 드럼의 회전수를 회전수검지수단에 의해서 검지하는 것을 특징으로하는 의류건조기.7. The clothes dryer of claim 6, wherein the drum is rotated by a motor for rotating the blowing means, and the rotational speed of the drum is detected by the rotation speed detecting means. 　※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930006777A 1992-04-23 1993-04-22 A clothing dryer KR970006004B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4104197A JP3064660B2 (en) 1992-04-23 1992-04-23 Clothes dryer
JP92-104197 1992-04-23

Publications (2)

Publication Number Publication Date
KR930021873A true KR930021873A (en) 1993-11-23
KR970006004B1 KR970006004B1 (en) 1997-04-23

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ID=14374257

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930006777A KR970006004B1 (en) 1992-04-23 1993-04-22 A clothing dryer

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JP (1) JP3064660B2 (en)
KR (1) KR970006004B1 (en)
TW (1) TW269715B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100461637B1 (en) * 2001-10-25 2004-12-14 주식회사 엘지이아이 Method and device for controlling heater in dryer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50201951D1 (en) * 2002-03-28 2005-02-10 Catem Gmbh & Co Kg Electric heating for a motor vehicle
KR20040046079A (en) * 2002-11-26 2004-06-05 엘지전자 주식회사 Method for controlling duty of washing machine
KR101228656B1 (en) * 2005-11-29 2013-01-31 엘지전자 주식회사 Condensing type dryer and method of controlling thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100461637B1 (en) * 2001-10-25 2004-12-14 주식회사 엘지이아이 Method and device for controlling heater in dryer

Also Published As

Publication number Publication date
KR970006004B1 (en) 1997-04-23
TW269715B (en) 1996-02-01
JPH05293297A (en) 1993-11-09
JP3064660B2 (en) 2000-07-12

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