KR960014518A - Clothes dryer - Google Patents

Clothes dryer Download PDF

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Publication number
KR960014518A
KR960014518A KR1019950035727A KR19950035727A KR960014518A KR 960014518 A KR960014518 A KR 960014518A KR 1019950035727 A KR1019950035727 A KR 1019950035727A KR 19950035727 A KR19950035727 A KR 19950035727A KR 960014518 A KR960014518 A KR 960014518A
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KR
South Korea
Prior art keywords
current value
drying operation
heater
clothes dryer
load current
Prior art date
Application number
KR1019950035727A
Other languages
Korean (ko)
Other versions
KR0147928B1 (en
Inventor
가츠히코 아사누마
Original Assignee
사토 후미오
가부시키가이샤 도시바
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Publication of KR960014518A publication Critical patent/KR960014518A/en
Application granted granted Critical
Publication of KR0147928B1 publication Critical patent/KR0147928B1/en

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/50Responding to irregular working conditions, e.g. malfunctioning of blowers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14Arrangements for detecting or measuring specific parameters
    • D06F34/20Parameters relating to constructional components, e.g. door sensors
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/22Lint collecting arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/26Heating arrangements, e.g. gas heating equipment
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02Characteristics of laundry or load
    • D06F2103/04Quantity, e.g. weight or variation of weight
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02Characteristics of laundry or load
    • D06F2103/12Temperature
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/42Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to filters or pumps
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/44Current or voltage
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/58Indications or alarms to the control system or to the user

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 드럼에 수납된 피건조물에서 발생한 실밥을 걸러내고 자유롭게 착탈 가능한 필터를 구비한 의류 건조기에 관한 것으로, 실밥을 걸러내기 위한 필터의 청소시기를 사용자에게 확실하게 통지하고, 마이크로컴퓨터는 건조운전 중에 PTC히터의 부하전류 값이 소정의 기준값 이하로 되었을 때는(S5) 램프의 점멸 및 부저에 의한 통지에 의해 필터의 청소시기임을 통지하며(S7), 여기서 마이크로컴퓨터는 건조운전 중에 일시정지 혹은 문이 개방되었을 때는(S20) 부저에 의한 통지를 실행함과 동시에(S33), 건조운전 중에 문이 개방되지 않은 상태에서 소프트킵 운전 중에 문이 개방된 상태에서 소프트킵 운전 종료후에 문이 개방되었을 때는(S29) 부저에 의한 통지를 실시하고, 따라서 문을 개방한 사용자에게 필터의 청소시기임을 확실하게 통지할 수 있는 것을 특징으로 한다.The present invention relates to a clothes dryer provided with a filter that can filter out the seams generated in the dry matter stored in the drum and detachably freely. The present invention reliably notifies the user of the cleaning time of the filter for filtering the seams, and the microcomputer performs a dry operation If the load current value of the PTC heater becomes lower than the predetermined reference value during the operation (S5), the lamp is flickered and the buzzer is notified that the filter is being cleaned (S7). When the door is opened (S20), a notification by the buzzer is executed (S33), and when the door is opened after the end of the soft skip operation while the door is opened during the soft skip operation while the door is not opened during the drying operation. (S29) A notice by the buzzer is given, so that the user who has opened the door can be surely informed that the filter is time to be cleaned. And that is characterized.

Description

의류건조기Clothes dryer

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

제1도는 본 발명의 제1실시예에 따른 전기적 구성을 나타낸 계략도,1 is a schematic diagram showing an electrical configuration according to a first embodiment of the present invention,

제4도는 마이크로콤퓨터의 제어동작을 나타낸 플로우챠트.4 is a flowchart showing a control operation of a microcomputer.

Claims (10)

드럼에 피건조물을 출입시키기 위하여 개방되는 문; 정의 저항온도 특성을 가지는 히터; 상기 히터를 통해 상기 드럼내로 송풍하는 팬; 상기 팬과 함께 구성되는 송풍경로에 착탈 자유롭게 설치된 필터; 및 상기 드럼의 회전상태에서 상기 히터 및 상기 팬에 통전함으로써 건조운전을 실행하는 실행 제어수단을 가지는 의류건조기에 있어서, 상기 문이 개방된 것을 검출하는 문개방 검출수단; 상기 히터의 부하전류값을 검출하는 부하 전류 검출수단; 상기 필터의 청소시기를 소정의 기간에 통지하는 통지수단; 및 건조운전중에 상기 부하전류 검출수단이 설정된 기준전류값 보다 작은 상기 히터의 부하전류 값을 검출하고 상기 소정의 통지기간에 상기 문개방 검출수단이 상기 문의 개방을 검출했을 때 상기 통지수단을 작동시키는 통지제어수단을 구비하는 것을 특징으로 하는 의류건조기.A door opened to allow the building to enter and exit the drum; A heater having positive resistance temperature characteristics; A fan blowing into the drum through the heater; A filter detachably installed in a blowing path configured together with the fan; And an execution control means for executing a drying operation by energizing the heater and the fan in a rotation state of the drum, comprising: door opening detecting means for detecting that the door is opened; Load current detection means for detecting a load current value of the heater; Notifying means for notifying a cleaning period of the filter in a predetermined period; And during the drying operation, the load current detecting means detects a load current value of the heater smaller than a set reference current value and operates the notification means when the door opening detecting means detects the opening of the door in the predetermined notification period. Clothing dryer, characterized in that provided with a notification control means. 제1항에 있어서, 상기 소정의 통지기간이 건조운전중의 종료후에 설정되어 있는 것을 특징으로 하는 의류건조기.The clothes dryer of claim 1, wherein the predetermined notification period is set after completion of the drying operation. 제1항에 있어서, 상기 소정의 통지기간이 건조운전중에 설정되어 있는 것을 특징으로 하는 의류건조기.The clothes dryer of claim 1, wherein the predetermined notification period is set during a drying operation. 제1항에 있어서, 상기 소정의 통지기간이 적어도 건조운전 종료후에도 설정되고; 건조운전중에 상기 부하전류 검출수단이 검출한 히터의 부하전류 값이 상기 기준전류값 이하일 경우 건조운전의 종료로부터 소정시간 경과할 때까지 의류건조기 전체에 대한 전기공급을 연장하는 전기공급연장수단을 구비한 것을 특징으로 하는 의류건조기.The method of claim 1, wherein the predetermined notification period is set at least after completion of the drying operation; When the load current value of the heater detected by the load current detection means during the drying operation is equal to or less than the reference current value, there is provided an electricity supply extension means for extending the electricity supply to the entire clothes dryer until a predetermined time elapses from the end of the drying operation. Clothes dryer, characterized in that one. 제1항에 있어서, 상기 소정의 통지기간이 적어도 건조운전 종료후에도 설정되고; 상기 실행 제어수단은 상기 히터에 대한 통전을 정지하고, 건조운전을 종료한 경우에는 상기 팬에 의한 송풍상태를 유지해서 상기 드럼을 회전하는 소프트킵 운전을 실행하도록 구성되고; 건조운전중에 상기 부하전류 검출수단이 검출한 히터의 부하전류 값이 상기 기준전류 값 이하일 경우 소프트킵 운전의 종료로부터 소정시간이 경과할 때까지 의류건조기 전체에 대한 전기공급을 연장하는 전기공급 연장수단을 구비한 것을 특징으로 하는 의류건조기.The method of claim 1, wherein the predetermined notification period is set at least after completion of the drying operation; The execution control means is configured to stop the energization of the heater and to execute the soft skip operation of rotating the drum while maintaining the blowing state by the fan when the drying operation is finished; Electric supply extension means for extending the electricity supply to the entire clothes dryer until a predetermined time elapses from the end of the soft skip operation when the load current value of the heater detected by the load current detection means during the drying operation is equal to or less than the reference current value. Clothes dryer, characterized in that provided with. 제1항에 있어서, 상기 소정의 통지기간은 적어도 건조기 운전 종료후에도 설정되고; 건조운전중에 상기 부하전류 검출수단이 검출한 히터의 하부전류 값이 상기 기준전류값 이하일 경우 건조운전의 개시로부터 소정시간이 경과할 때까지 의류건조기 전체에 대한 전기공급을 연장하는 전기공급 연장수단을 구비하는 것을 특징으로 하는 의류건조기.The method according to claim 1, wherein the predetermined notification period is set at least after the dryer operation is finished; If the lower current value of the heater detected by the load current detection means during the drying operation is less than the reference current value, the electricity supply extension means for extending the electricity supply to the entire clothes dryer until a predetermined time elapses from the start of the drying operation. Clothing dryer, characterized in that provided. 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 드럼에 수납된 피건조물량을 검출하는 피건조물량 검출수단을 구비하고; 상기 통지제어수단은 상기 피건조물량 검출수단에 의해 검출된 피건조물량에 따라 상기 기준전류 값을 설정하도록 구성되어 있는 것을 특징으로 하는 의류건조기.7. The apparatus according to any one of claims 1 to 6, further comprising: dry amount detection means for detecting a dry amount stored in the drum; And the notification control means is configured to set the reference current value in accordance with the dry amount detected by the dry amount detection means. 제7항에 있어서, 상기 통지제어수단은 피건조물량 검출수단에 의해 검출된 피건조물량 및 히터의 정격출력에 따라 상기 기준전류 값이 설정되도록 구성되어 있는 것을 특징으로 하는 의류건조기.8. The clothes dryer of claim 7, wherein the notification control means is configured such that the reference current value is set according to the dry amount detected by the dry amount detection means and the rated output of the heater. 제1항 내지 6항 및 제8항 중 어느 한 항에 있어서, 실온을 검출하는 실온검출수단을 구비하고; 상기 통지제어수단은 상기 실온검출수단에 의해 검출된 실온과 소정의 기준온도와의 차에 의거 상기 기준전류 값을 보정하도록 구성되어 있는 것을 특징으로 하는 의류건조기.9. The apparatus according to any one of claims 1 to 6 and 8, comprising room temperature detecting means for detecting room temperature; And the notification control means is configured to correct the reference current value based on a difference between the room temperature detected by the room temperature detection means and a predetermined reference temperature. 제7항에 있어서, 실온을 검출하는 실온검출수단을 구비하고; 상기 통지제어수단은 상기 실온검출수단에 의해 검출된 실온과 소정의 기준온도와의 차에 의거 상기 기준전류값을 보정하도록 구성되어 있는 것을 특징으로 하는 의류건조기.8. The apparatus according to claim 7, further comprising room temperature detecting means for detecting room temperature; And the notification control means is configured to correct the reference current value based on a difference between the room temperature detected by the room temperature detection means and a predetermined reference temperature. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950035727A 1994-10-14 1995-10-14 Drying machine for clothing KR0147928B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-249406 1994-10-14
JP6249406A JPH08112496A (en) 1994-10-14 1994-10-14 Drying machine for clothing

Publications (2)

Publication Number Publication Date
KR960014518A true KR960014518A (en) 1996-05-22
KR0147928B1 KR0147928B1 (en) 1998-08-01

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ID=17192510

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Application Number Title Priority Date Filing Date
KR1019950035727A KR0147928B1 (en) 1994-10-14 1995-10-14 Drying machine for clothing

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JP (1) JPH08112496A (en)
KR (1) KR0147928B1 (en)
CN (1) CN1077178C (en)
TW (1) TW284807B (en)

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CN1325867C (en) * 2002-12-25 2007-07-11 乐金电子(天津)电器有限公司 Drier controlling method
JP4291352B2 (en) * 2006-11-01 2009-07-08 パナソニック株式会社 Drum type washer / dryer
KR100872234B1 (en) * 2007-04-18 2008-12-05 엘지전자 주식회사 Clogging detecting method for dryer
JP4940185B2 (en) * 2008-06-03 2012-05-30 日立アプライアンス株式会社 Washing machine and washing and drying machine
JP5418202B2 (en) * 2009-12-22 2014-02-19 パナソニック株式会社 Clothes dryer
CN101929060B (en) * 2010-08-03 2016-12-07 青岛海尔洗衣机有限公司 A kind of method of intelligently prompting trash line clearup for clothes dryer and dryer
JP6199554B2 (en) * 2012-10-30 2017-09-20 東芝ライフスタイル株式会社 Clothes dryer
JP6339261B2 (en) * 2017-04-10 2018-06-06 東芝ライフスタイル株式会社 Clothes dryer
CN109778512B (en) * 2019-01-30 2022-03-01 中科芯集成电路有限公司 Filter screen detection circuit in clothes dryer

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JPS6398198U (en) * 1986-12-18 1988-06-25
JPS63260598A (en) * 1987-04-16 1988-10-27 三洋電機株式会社 Clogging display unit for clothing drier
JPH0245100A (en) * 1988-08-05 1990-02-15 Sanyo Electric Co Ltd Clothes drying machine
JPH0268100A (en) * 1988-09-05 1990-03-07 Toshiba Corp Drying machine
JPH04126199A (en) * 1990-09-17 1992-04-27 Hitachi Ltd Clothes-dryer
CN2104875U (en) * 1991-10-14 1992-05-20 张凤和 Domestic clothes dryer
CN2108738U (en) * 1991-12-25 1992-07-01 李朝显 Drying case for clothes
JP3011540B2 (en) * 1992-05-27 2000-02-21 株式会社東芝 Clothes dryer
JPH06182096A (en) * 1992-12-21 1994-07-05 Matsushita Electric Ind Co Ltd Bedding drier
CN2174494Y (en) * 1993-10-18 1994-08-17 丁业平 Drying device for clothes

Also Published As

Publication number Publication date
KR0147928B1 (en) 1998-08-01
TW284807B (en) 1996-09-01
CN1124802A (en) 1996-06-19
JPH08112496A (en) 1996-05-07
CN1077178C (en) 2002-01-02

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