WO2008105232A1 - Drying tumbler - Google Patents

Drying tumbler Download PDF

Info

Publication number
WO2008105232A1
WO2008105232A1 PCT/JP2008/052282 JP2008052282W WO2008105232A1 WO 2008105232 A1 WO2008105232 A1 WO 2008105232A1 JP 2008052282 W JP2008052282 W JP 2008052282W WO 2008105232 A1 WO2008105232 A1 WO 2008105232A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
refrigerant
storage tank
heat absorber
air duct
Prior art date
Application number
PCT/JP2008/052282
Other languages
French (fr)
Japanese (ja)
Inventor
Kazuyoshi Tomochika
Original Assignee
Sanyo Electric Co., Ltd.
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 Sanyo Electric Co., Ltd. filed Critical Sanyo Electric Co., Ltd.
Publication of WO2008105232A1 publication Critical patent/WO2008105232A1/en

Links

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
    • D06F58/32—Control of operations performed in domestic laundry dryers 
    • D06F58/34—Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/50—Responding to irregular working conditions, e.g. malfunctioning of blowers
    • 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
    • D06F2103/28—Air properties
    • 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
    • D06F2103/50—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to heat pumps, e.g. pressure or flow rate
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/32—Air flow control 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
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/206—Heat pump arrangements

Landscapes

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

Abstract

Degree of atmospheric pollution (e.g., concentration of CO2) is suppressed as much as possible at a place where a drying tumbler is installed even if refrigerant (e.g., CO2 refrigerant) is leaked from the refrigerant circuit of the drying tumbler. The drying tumbler comprises a storage tank (2) for storing clothing, an air outlet (12) for supplying air to the storage tank, an air exhaust opening (11) for exhausting air in the storage tank, an air duct (16) for connecting the air exhaust opening and the air outlet and circulating air, a drain channel (26) provided at a low portion in the air duct and discharging drain water in the air duct, a fan (21) for circulating air in the air duct from the air exhaust opening toward the air outlet, a heat absorber (22) for cooling air in the air duct supplied by means of the fan, a radiator (23) provided in the air duct in the downstream of the heat absorber and heating the air cooled by the heat absorber, and a circuit for supplying refrigerant to the heat absorber. When a refrigerant leak detection means (24) detects leakage of refrigerant, air flow from the radiator to the air outlet is interrupted and the air in the storage tank is exhausted to the drain channel by sucking outside air.
PCT/JP2008/052282 2007-02-28 2008-02-13 Drying tumbler WO2008105232A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-049252 2007-02-28
JP2007049252A JP2008212169A (en) 2007-02-28 2007-02-28 Drier

Publications (1)

Publication Number Publication Date
WO2008105232A1 true WO2008105232A1 (en) 2008-09-04

Family

ID=39721069

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052282 WO2008105232A1 (en) 2007-02-28 2008-02-13 Drying tumbler

Country Status (2)

Country Link
JP (1) JP2008212169A (en)
WO (1) WO2008105232A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010136610A1 (en) * 2009-05-28 2010-12-02 Girbau, S.A. Tunnel-type rotary-drum tumble dryer
EP2527518A1 (en) 2011-05-26 2012-11-28 Electrolux Home Products Corporation N.V. Articles treatment apparatus having heat pump system with safety element
EP2527520A1 (en) 2011-05-26 2012-11-28 Electrolux Home Products Corporation N.V. Articles treatment apparatus having heat pump system with safety element
EP2527519A1 (en) 2011-05-26 2012-11-28 Electrolux Home Products Corporation N.V. Articles treatment apparatus having heat pump system with safety element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210146523A (en) * 2020-05-27 2021-12-06 삼성전자주식회사 Fabric treating apparatus and method for controlling the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002310542A (en) * 2001-04-13 2002-10-23 Japan Climate Systems Corp Air conditioner for vehicle
JP2004135755A (en) * 2002-10-16 2004-05-13 Matsushita Electric Ind Co Ltd Washer/dryer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002310542A (en) * 2001-04-13 2002-10-23 Japan Climate Systems Corp Air conditioner for vehicle
JP2004135755A (en) * 2002-10-16 2004-05-13 Matsushita Electric Ind Co Ltd Washer/dryer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010136610A1 (en) * 2009-05-28 2010-12-02 Girbau, S.A. Tunnel-type rotary-drum tumble dryer
US8959789B2 (en) 2009-05-28 2015-02-24 Girbau, S.A. Tunnel-type rotary-drum tumble dryer
EP2527518A1 (en) 2011-05-26 2012-11-28 Electrolux Home Products Corporation N.V. Articles treatment apparatus having heat pump system with safety element
EP2527520A1 (en) 2011-05-26 2012-11-28 Electrolux Home Products Corporation N.V. Articles treatment apparatus having heat pump system with safety element
EP2527519A1 (en) 2011-05-26 2012-11-28 Electrolux Home Products Corporation N.V. Articles treatment apparatus having heat pump system with safety element

Also Published As

Publication number Publication date
JP2008212169A (en) 2008-09-18

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