EP2194183A2 - Séchoir doté d'une teneur en air ambiant et son procédé de fonctionnement - Google Patents

Séchoir doté d'une teneur en air ambiant et son procédé de fonctionnement Download PDF

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Publication number
EP2194183A2
EP2194183A2 EP09175927A EP09175927A EP2194183A2 EP 2194183 A2 EP2194183 A2 EP 2194183A2 EP 09175927 A EP09175927 A EP 09175927A EP 09175927 A EP09175927 A EP 09175927A EP 2194183 A2 EP2194183 A2 EP 2194183A2
Authority
EP
European Patent Office
Prior art keywords
duct
lint
dryer
air duct
process air
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP09175927A
Other languages
German (de)
English (en)
Other versions
EP2194183A3 (fr
EP2194183B1 (fr
Inventor
Günter Steffens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2194183A2 publication Critical patent/EP2194183A2/fr
Publication of EP2194183A3 publication Critical patent/EP2194183A3/fr
Application granted granted Critical
Publication of EP2194183B1 publication Critical patent/EP2194183B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/206—Heat pump arrangements
    • 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 
    • D06F58/22—Lint collecting arrangements
    • 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 
    • D06F58/24—Condensing arrangements

Definitions

  • the invention relates to a dryer with a drying chamber for objects to be dried, a supply air duct, a process air duct in which there is a heater for heating process air and the heated process air are guided by means of a blower over the objects to be dried and passed through an exhaust duct to the exhaust air outlet can be, wherein the process air duct between the drying chamber and the exhaust air outlet at a branch a recirculating air duct branches to the heater and the remaining part of the process air duct leads as exhaust duct to the exhaust air outlet, and a preferred method for its operation.
  • the invention relates in particular to dryers, which are domestic appliances, that is appliances for managing a private household.
  • dryers which are domestic appliances, that is appliances for managing a private household.
  • Such home appliances are known in particular as tumble dryers, washer-dryers and dishwashers.
  • a tumble dryer is operated as an exhaust air dryer or condensation dryer.
  • air smoke (so-called "process air”) is drawn from an environment into the exhaust air dryer;
  • this air is heated and passed for the purpose of absorbing moisture to the laundry items to be dried and then discharged from the exhaust air dryer. Since this exhaust air is heavily saturated with moisture, it must not be released into a building where the exhaust air dryer is installed. Instead, the exhaust air must be removed from the building through a suitable ventilation system.
  • a suitable ventilation system In the simplest case serves a to be connected to the exhaust air dryer exhaust hose, which is connected to a stationary ventilation system or suspended from a window of the building.
  • a condensation dryer the operation of which is based on the condensation of moisture evaporated from the laundry by means of warm process air conducted in a closed process air cycle, does not require an exhaust hose. It also allows relatively easy energy recovery from the heated process air, for example by using a heat pump. The condensate produced in the condensation dryer is collected and either pumped off or disposed of by manually emptying a collection container. In an exhaust air dryer, the air laden with moisture after passing through a laundry drum is generally discharged from the dryer. A heat recovery does not take place here.
  • the tumble dryer consists of a container receiving and moving the laundry, into which a supply air flow heated by a heating element opens, while the moist hot air is conducted as exhaust air via an outlet.
  • a heat exchanger is arranged in front of the heating element, which is flowed through by the moist hot exhaust air from the container.
  • the energy efficiency of an exhaust air dryer can according to the already mentioned font WO 2008/110449 A1 be improved by a recirculation system.
  • the process air laden with moisture from the laundry in the drying chamber is partially returned to the drying process via the heater.
  • the disadvantage here is that very many of the laundry in the drying chamber resulting lint can reach the heating. This can lead to a flurry of the downstream airways including the heating.
  • the danger of fire and fire increase, since the lint can ignite at the heater and get to the laundry in the drying chamber.
  • Another disadvantage is that due to the higher relative humidity of the exhaust air and the process-related low outward, eg in the installation room, guided process air flow significantly more condensate in the usually long exhaust duct is formed and deposit more lint in the exhaust duct.
  • the font DE 86 05 014 U1 describes a device for automatically cleaning a lint filter, which is arranged in a screen housing and in a through the Retains screen housing and the lint filter conducted lint contained lint, the lint filter is movably mounted.
  • an opening is provided, which is closable with a movable lid.
  • the lint filter can be moved into this opening and there are devices that generate a cleaning air flow from the back through the lint filter.
  • the cleaning of a lint filter is thus effected by the fact that the lint filter is traversed in the opposite direction of air, so that adherent lint be transported to the outside.
  • the font US 1 427 580 A describes a clothes dryer with a heating chamber, a drying chamber in connection with the heating chamber and an exhaust air connection, a fan and a housing for this purpose.
  • a rotary flap on which there is a sieve.
  • the rotary damper can be adjusted so that two passages are closed in such a way that the filter is flowed through in opposite directions by the air flow in the dryer.
  • the lint collected in a first position of the sieve is directed in a second position of the sieve by the air flow into an exhaust air chamber.
  • the invention thus relates to a dryer with a drying chamber for objects to be dried, a supply air duct, a process air duct, in which a Heating for heating process air is located and the heated process air by means of a blower over the objects to be dried and can be performed via an exhaust duct to the exhaust air outlet, wherein the process air duct between the drying chamber and the exhaust outlet at a branch a recirculation channel branches off to the heater and the remaining Part of the process air duct as the exhaust duct leads to the exhaust air outlet, wherein at the junction a two-part closure mechanism, comprising a lint with a first surface and a second surface and a flap is arranged, wherein the lint and the flap can be rotated against each other so that in a first position of the shutter mechanism, the flap separates the recirculation air duct from the process air duct and the lattice grate the exhaust duct from the process air duct, so that coming from the drying chamber process air exclusively through the fluff grat
  • the recirculating air channel unites before the heating with the supply air duct.
  • a maximum volume of air for the introduction of heat energy is tapped, whereby the occurrence of unacceptably high temperatures is excluded in the best possible way.
  • the lattice and flap can be adjusted depending on or independently.
  • the adjustment of the fluff grid and / or the flap can be made for example with a motor or using a magnet or thermo-actuator.
  • the adjustment of the lint and / or the flap can be performed manually by a user of the dryer or automatically.
  • a cleaning requirement for a lattice can be determined and this cleaning need to be communicated to a user of the dryer by means of an optical and / or acoustic display device on the dryer.
  • the user can then manually adjust the lattice grate and / or flap and thus possibly cause a cleaning of the lattice of adhering fluff.
  • an adjustment of the lattice grid and / or flap and thus, if necessary, a cleaning of the lattice structure of adhering lint can be initiated automatically, generally with the aid of program control of the dryer.
  • Fluff grate and flap preferably form an angle of 90 °.
  • the lattice grid and flap are usually firmly connected.
  • the lattice grid and flap are rotatable about a common axis.
  • the lattice grille is removable and can be cleaned separately.
  • the lattice grate comprises a frame part which is seated in the closure device and a removable lint filter
  • the dryer according to the invention preferably comprises at least one heat exchanger. In this way, possibilities for the recovery of heat in the dryer according to the invention are developed.
  • the at least one heat exchanger is a heat sink and a heat source of a heat pump.
  • any heat pump can be used.
  • the cooling of the warm, moisture-laden process air essentially takes place in the heat sink of the heat pump.
  • the heat thus transferred into the heat pump passes, usually at elevated temperature, to the heat source of the heat pump, where heat is released, which is used in particular for heating the process air or supply air before entering the drying chamber.
  • the heat released in the heat source in the supply air duct for heating supply air or after combination of supply air duct and recirculation duct for heating the combined supply air and exhaust air can be used.
  • the recirculating air duct is preferably designed such that it permits a branching off of a proportion of 30% by volume to 75% by volume, particularly preferably about 60% by volume, of a process air flow in the process air duct after the exit from the drying chamber.
  • the invention also relates to a method for operating a dryer with a drying chamber for objects to be dried, a supply air duct, a process air duct in which there is a heater for heating process air and the heated process air are guided by means of a blower over the objects to be dried, and can be performed via an exhaust duct to the exhaust air outlet, wherein the process air duct between the drying chamber and the exhaust outlet at a branch a recirculation duct for heating branches off and the remaining part of the process air duct leads as exhaust duct to the exhaust outlet, wherein at the junction a two-piece locking mechanism, comprising a lint with a first surface and a second surface and a flap is arranged, wherein the lint grid and the flap can be rotated against each other so that in a first position of the shutter mechanism, the flap the recirculation passage from Process air channel separates and the lattice grate the exhaust air duct from the process air duct, so that coming from the drying chamber process air continues to flow through the
  • the air flow in the exhaust duct is significantly increased, so that lint can be better transported to the outside. Consequently can be reduced in the exhaust duct condensate formation and lint removal can be improved.
  • a portion of 30 vol .-% to 75 vol .-% of a process air flow in the process air duct after the exit from the drying chamber in the recirculating air duct is passed.
  • the drum inlet temperature may remain within the allowable range.
  • the air flow of the exhaust air, the circulating air and / or the supply air can be regulated, for example by using a first controllable closure device in the circulating air duct and / or a second controllable closure device in the supply air duct.
  • the amount of supply air can be controlled by the second controllable closure device in the supply air duct so that the supply of supply air is stopped and is operated only with circulating air as process air.
  • exhaust air and supply air are each guided through the corresponding heat exchangers in a crossflow or countercurrent process.
  • Fig. 1 shows a vertical section through a dryer according to an embodiment, in which a closure device is located at the junction of a circulating air duct from the process air duct and heat recovery takes place by means of an air-air heat exchanger.
  • Fig. 2 shows an enlarged section of a dryer, in which the closure device is shown in greater detail.
  • the long arrows indicate the flow direction of the process air and the short arrows indicate the flow direction of a refrigerant.
  • the in Fig. 1 shown dryer 1 has a drum rotatable about a horizontal axis as a drying chamber 3, are mounted within which driver 4 for moving laundry during a drum rotation.
  • Process air is conducted by means of a blower 12 via an electric heater 11, through a drum 3, in a process air duct 2.
  • the process air channel 2 is supplied via a supply air duct 15 room air or sucked in by the blower 12.
  • the moist, warm process air is split at a branch 19 into a circulating air flow in a recirculating air duct 14 and into an exhaust air flow in an exhaust air duct 13.
  • the exhaust duct 13 is an air-to-air heat exchanger 23, in which the process air (here: exhaust air) cooled and is passed to the exhaust air outlet 16 after condensation of the moisture contained in it.
  • a closure mechanism 20 comprising a first lint filter 21 and a flap 24.
  • Lint filter 21 and flap 24 form an angle of 90 ° and are rotatable about a common axis of rotation 25.
  • the dryer 1 In the dryer 1 is heated by the heater 11 from the rear air, ie from a door 5 opposite side of the drum 3, passed through the perforated bottom in the drum 3, comes there with the laundry to be dried in contact and flows through the filling of the Drum 3 to a second lint filter 6 within a closing the filling opening door 5. Subsequently, the process air flow in the door. 5 deflected downwards.
  • the process air is essentially supplied in an exhaust duct 13 to the air-air heat exchanger 23, in which the warm, laden with moisture process air is cooled and then fed to an exhaust air outlet 16.
  • the separated moisture is collected in a condensate pan 17, from where it can be removed, for example by pumping.
  • room air supplied to the dryer 1 is used in the air-air heat exchanger 23 via the supply air duct 15.
  • This supply air is heated by the warm, laden with moisture process air and then before entering the drying chamber 3 by means of the electric heater 11.
  • a portion of the exiting from the drying chamber 3 warm, laden with moisture process air is diverted into a recirculating air duct 14 and fed through the electric heater 11 in turn into the drying chamber 3.
  • the diverted process air from the recirculating air duct 14 and the supply air preheated in the air-air heat exchanger 23 are combined in front of the electric heater 11.
  • the supply air flow can be regulated by an adjustable closure device 18 (for example, flaps 18).
  • Fig. 3 shows an enlarged detail of a dryer 1, in which the closure device is shown in greater detail.
  • a closure mechanism 20 comprising a first lint filter 21 having a first surface 22 and a second surface 23 and a flap 24.
  • Lint filter 21 and flap 24 form an angle of 90 ° and are rotatable about a common axis of rotation 25.
  • the lattice grate 21 separates the recirculating air channel 14 from the process air channel 2 so that process air coming from the drying chamber 3 can flow both through the lattice 21 through the recirculating air channel 14 and through the exhaust air channel 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
EP09175927A 2008-12-02 2009-11-13 Séchoir doté d'une teneur en air ambiant et son procédé de fonctionnement Not-in-force EP2194183B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008044284A DE102008044284A1 (de) 2008-12-02 2008-12-02 Trockner mit Umluftanteil sowie Verfahren zu seinem Betrieb

Publications (3)

Publication Number Publication Date
EP2194183A2 true EP2194183A2 (fr) 2010-06-09
EP2194183A3 EP2194183A3 (fr) 2010-09-01
EP2194183B1 EP2194183B1 (fr) 2012-01-18

Family

ID=42061044

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09175927A Not-in-force EP2194183B1 (fr) 2008-12-02 2009-11-13 Séchoir doté d'une teneur en air ambiant et son procédé de fonctionnement

Country Status (4)

Country Link
US (1) US20100132217A1 (fr)
EP (1) EP2194183B1 (fr)
AT (1) ATE541983T1 (fr)
DE (1) DE102008044284A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102822410A (zh) * 2010-08-09 2012-12-12 Lg电子株式会社 干衣机
WO2013182403A1 (fr) * 2012-06-05 2013-12-12 Arcelik Anonim Sirketi Sèche-linge ayant un condenseur refroidi à l'air
WO2014082894A1 (fr) * 2012-11-29 2014-06-05 BSH Bosch und Siemens Hausgeräte GmbH Système de filtre pour une machine de traitement de linge
CN105088713A (zh) * 2014-04-17 2015-11-25 无锡小天鹅股份有限公司 洗干一体机

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008044277A1 (de) * 2008-12-02 2010-06-10 BSH Bosch und Siemens Hausgeräte GmbH Trockner mit einer Wärmepumpe und einer elektrischen Heizung sowie Verfahren zu seinem Betrieb
KR101704612B1 (ko) * 2009-11-30 2017-02-08 삼성전자주식회사 식기세척기 및 그 제어방법
US9695544B2 (en) * 2012-04-02 2017-07-04 Electrolux Home Products Corporation, N.V. Dryer with air recirculation/heat exchange subassembly
CN103375386A (zh) * 2012-04-26 2013-10-30 珠海格力电器股份有限公司 制冷压缩机及使用该制冷压缩机的空调器
US9574298B2 (en) 2013-06-07 2017-02-21 Electrolux Appliances Aktiebolag Laundry dryer with accessible recirculation air filter
US10138588B1 (en) * 2016-06-07 2018-11-27 Dock Foy, Jr. Clothes dryer ventilation system
EP3467187B1 (fr) 2017-10-09 2021-12-22 Whirlpool Corporation Filtre conçu pour être utilisé dans une machine à sécher le linge et machine à sécher le linge équipé d'un tel filtre
CN109944045B (zh) * 2019-02-19 2022-06-17 青岛胶州海尔洗涤电器有限公司 一种干衣设备的排风结构及线屑清理方法
JP2021156547A (ja) * 2020-03-30 2021-10-07 パナソニックＩｐマネジメント株式会社 換気装置
CN212591996U (zh) * 2020-05-28 2021-02-26 佛山市顺德区美的洗涤电器制造有限公司 洗涤电器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1427580A (en) 1922-02-14 1922-08-29 Charles W Collins Clothes-drying machine
DE3000865A1 (de) 1980-01-11 1981-07-16 Fichtel & Sachs Ag, 8720 Schweinfurt Waeschetrockner mit waermerueckgewinnung
DE8605014U1 (de) 1986-02-25 1986-04-24 MTM Obermaier GmbH & Co KG, 6733 Haßloch Vorrichtung zum selbsttätigen Reinigen eines Flusensiebes
WO2008052906A2 (fr) 2006-10-31 2008-05-08 BSH Bosch und Siemens Hausgeräte GmbH Procédé pour faire fonctionner un appareil électroménager destiné à l'entretien du linge
WO2008077792A1 (fr) 2006-12-22 2008-07-03 BSH Bosch und Siemens Hausgeräte GmbH Appareil ménager et procédé de séchage d'un produit humide
WO2008110449A1 (fr) 2007-03-12 2008-09-18 BSH Bosch und Siemens Hausgeräte GmbH Séchoir à récupération de chaleur et procédé de fonctionnement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818719A (en) * 1952-05-19 1958-01-07 Kermit R Cline Combined washing and drying apparatus
US2712183A (en) * 1952-11-15 1955-07-05 John P Jorgenson Clothes dryers
US3934545A (en) * 1971-11-15 1976-01-27 Alpha Sheet Metal Works, Inc. Apparatus for enrobing discrete objects
US4268247A (en) * 1979-05-24 1981-05-19 Challenge-Cook Bros., Incorporated Method for drying fabrics
US4519145A (en) * 1984-03-12 1985-05-28 Magic Chef, Inc. Electrostatic and moisture control system for automatic clothes dryers
DE3600058C2 (de) * 1986-01-03 1995-09-07 Gerhard Xander Flusenfilter
DE4211011C2 (de) * 1992-04-02 1996-08-22 Bosch Siemens Hausgeraete Haushalt-Wäschetrockner mit einem Prozeßluft-Kanal und einem Wärmetauscher
DE19952751B4 (de) * 1999-11-02 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Wäschetrockner mit einem selbstreinigenden Flusenfilter
DE10029428A1 (de) * 2000-06-15 2002-01-03 Bsh Bosch Siemens Hausgeraete Luftführendes Haushaltsgerät mit waschbarem Filter
DE10135471A1 (de) * 2001-07-20 2003-01-30 Bsh Bosch Siemens Hausgeraete Wäschetrockner mit herausnehmbarem Filter
DE10302864B4 (de) * 2003-01-25 2010-08-05 Electrolux Home Products Corporation N.V. Wäschetrockner mit Umluftbetrieb und Verfahren zur Behandlung von Wäsche
JP2007319458A (ja) * 2006-06-01 2007-12-13 Matsushita Electric Ind Co Ltd 洗濯乾燥機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1427580A (en) 1922-02-14 1922-08-29 Charles W Collins Clothes-drying machine
DE3000865A1 (de) 1980-01-11 1981-07-16 Fichtel & Sachs Ag, 8720 Schweinfurt Waeschetrockner mit waermerueckgewinnung
DE8605014U1 (de) 1986-02-25 1986-04-24 MTM Obermaier GmbH & Co KG, 6733 Haßloch Vorrichtung zum selbsttätigen Reinigen eines Flusensiebes
WO2008052906A2 (fr) 2006-10-31 2008-05-08 BSH Bosch und Siemens Hausgeräte GmbH Procédé pour faire fonctionner un appareil électroménager destiné à l'entretien du linge
WO2008077792A1 (fr) 2006-12-22 2008-07-03 BSH Bosch und Siemens Hausgeräte GmbH Appareil ménager et procédé de séchage d'un produit humide
WO2008110449A1 (fr) 2007-03-12 2008-09-18 BSH Bosch und Siemens Hausgeräte GmbH Séchoir à récupération de chaleur et procédé de fonctionnement

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102822410A (zh) * 2010-08-09 2012-12-12 Lg电子株式会社 干衣机
EP2550390A4 (fr) * 2010-08-09 2013-11-20 Lg Electronics Inc Sèche-linge
AU2011290068B2 (en) * 2010-08-09 2015-02-05 Lg Electronics Inc. Clothes dryer
CN102822410B (zh) * 2010-08-09 2015-06-17 Lg电子株式会社 干衣机
US9238886B2 (en) 2010-08-09 2016-01-19 Lg Electronics Inc. Clothes dryer
WO2013182403A1 (fr) * 2012-06-05 2013-12-12 Arcelik Anonim Sirketi Sèche-linge ayant un condenseur refroidi à l'air
WO2014082894A1 (fr) * 2012-11-29 2014-06-05 BSH Bosch und Siemens Hausgeräte GmbH Système de filtre pour une machine de traitement de linge
CN105088713A (zh) * 2014-04-17 2015-11-25 无锡小天鹅股份有限公司 洗干一体机

Also Published As

Publication number Publication date
EP2194183A3 (fr) 2010-09-01
EP2194183B1 (fr) 2012-01-18
DE102008044284A1 (de) 2010-06-10
US20100132217A1 (en) 2010-06-03
ATE541983T1 (de) 2012-02-15

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