EP1975297B1 - Kondensationswäschetrockner mit Kondenswasser-Recycling zur Versorgung eines Dampfgenerators und entsprechendes Verfahren - Google Patents

Kondensationswäschetrockner mit Kondenswasser-Recycling zur Versorgung eines Dampfgenerators und entsprechendes Verfahren Download PDF

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Publication number
EP1975297B1
EP1975297B1 EP08102985A EP08102985A EP1975297B1 EP 1975297 B1 EP1975297 B1 EP 1975297B1 EP 08102985 A EP08102985 A EP 08102985A EP 08102985 A EP08102985 A EP 08102985A EP 1975297 B1 EP1975297 B1 EP 1975297B1
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Prior art keywords
steam generator
condensed water
condensate water
tray
steam
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EP08102985A
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English (en)
French (fr)
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EP1975297A1 (de
Inventor
Essaïd RAOUI
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FagorBrandt SAS
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FagorBrandt SAS
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    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/203—Laundry conditioning 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 present invention relates to a dryer for condensing laundry having a recycle of condensate water for supplying a steam generator.
  • It also relates to a method of supplying condensate water for the steam generation of a condensation dryer machine comprising a steam generator.
  • the present invention relates to the field of steam generation and aims to generate steam during a laundry program from the condensate water recycled in a storage bin.
  • the present invention thus aims to supply a steam generator with condensate water stored in an internal tray to the dryer machine to generate steam to generate steam.
  • the condensing dryer comprises a steam generator supplied with mains water from a tank. During a laundry program, the steam produced by the steam generator is introduced into a drum to moisten the laundry.
  • the filling of the additional tank for supplying the steam generator with water may require the use of demineralized water so as not to calcuate said steam generator. Therefore, the cost of using such a dryer is expensive.
  • a document is also known US 2006/112585 A1 which describes a combined clothes drying machine capable of continuously circulating air in a drying drum and in a drying chamber so as to dry the laundry and capable of introducing into the air circulation circuit steam generated from condensate water so as to implement a laundry refresh cycle using water.
  • the present invention aims to supply with condensate water the steam generator of a dryer machine to condensation from a condensate water stored in an internal tray of said machine.
  • Said condensate water is obtained from previous drying programs in which the moisture of the laundry has been condensed in the drying circuit of the machine.
  • the condensate water prevents the deposition of a layer inside the steam generator requiring a regular descaling operation.
  • the present invention is directed to a machine for drying the condensing laundry comprising a steam generator, a lifting pump connected downstream to a mobile condensate water collection tank and upstream to an intermediate ferry, said ferry intermediate being connected on the other hand to a drying circuit comprising a condenser.
  • the mobile condensate water collecting tank supplies condensate water to the steam generator and the mobile condensate water collection tank comprises an overflow device discharging the excess condensate water into the condensate water tank. the intermediate tray.
  • the dryer machine for condensation allows to feed a steam generator with condensate water stored in a mobile container at a minimum cost.
  • the present invention makes it possible to have a water reserve internal to the dryer for condensing laundry to store condensate water in a mobile tank for the recovery of condensate water.
  • the mobile condensate drain pan can be filled by the lift pump to feed a steam generator to generate steam. Steam generation is achieved at the least cost by using condensate water from previous laundry drying programs.
  • Condensate water can not overflow the mobile condensate drain tray when the condensate water is raised by the lift pump from the intermediate tank to the said mobile container.
  • the excess condensate water from the mobile condensate drain tray is discharged into the intermediate tank as soon as the feed pipe condensate water from the steam generator and that said movable tank are filled.
  • the overflow device ensures the proper functioning of the machine to dry the condensing laundry and to avoid any overflow of condensate water from a condensate water reserve.
  • the mobile tank for condensate water recovery comprises a connection device cooperating with a feed pipe of the steam generator.
  • this connection device between the mobile tank for condensate water recovery and the supply line of the steam generator makes it possible to ensure the seal for supplying the steam generator with condensate water.
  • connection device makes it possible to hold the mobile condensate water collection tray in position relative to the feed pipe of the steam generator.
  • connection device cooperating with a feed pipe of the steam generator comprises a pipe for the suction of the condensate water inside the mobile condensate recovery tray, the suction of the condensate water being produced by a feed pump of said steam generator.
  • the pipe of the connection device makes it possible to draw condensate water into the bottom of the mobile tank for the recovery of condensate water.
  • the steam generator is fed continuously during the putting into operation of the feed pump of said steam generator.
  • the feed pump of the steam generator draws condensate water from the condensate water collecting tray through the pipe connected to the connection device and then through the supply line of said steam generator connected to the connection device.
  • the supply of the steam generator is sealed by the connection device connecting the pipe and the supply pipe through the mobile tank for collecting condensate water.
  • the steam generator is supplied with condensate water to generate steam at the lowest cost and avoiding scaling problems of said steam generator with water.
  • the condensate water supplying the steam generator is distilled and therefore contains little material that can be deposited on the inner surface of said steam generator.
  • This process recycles the condensate water for the steam generation before emptying the mobile condensate drain tray outside the dryer. Water savings are thus achieved by using such a method of supplying a steam generator and the use of condensate water to maintain the steam generator in good working condition during the service life. of the dryer for condensation.
  • This dryer can be a household clothes dryer.
  • the present invention applies to all types of laundry machines, including top loading and front loading.
  • This dryer 1 comprises a bodywork comprising an access opening inside the bodywork.
  • this access opening is made in a front portion of the body, and for example, in a front face of the body.
  • An access door is adapted to close this opening of the body of the machine 1, in particular during operation thereof.
  • the access door is pivotally mounted about an axis of rotation integral with the bodywork of the machine 1.
  • the body of the machine 1 is adapted to accommodate a drum 2 which is particularly suitable for drying laundry by a hot air circulation.
  • the drum 2 is rotatable about an axis 3 during the different phases of the drying cycles of the machine.
  • figure 1 is schematic and that many organs necessary for the operation of the machine have been omitted and do not need to be described in detail here.
  • This access door for example formed of a porthole and pivotally mounted on the bodywork for a front-loading laundry dryer, makes it possible to close an opening in a wall of said drum 2.
  • a control panel is also provided in the upper part and on the front of the machine 1.
  • the dryer according to the invention comprises all the equipment and means necessary for the implementation of a conventional drying process in such a rotary drum machine.
  • the laundry dryer 1 comprises a steam generator 12 with a water supply by drip.
  • the steam generator 12 is a tube steam generator with a low water flow rate of the order of 30 g / minute.
  • the diameter of the tube of the steam generator 12 is of the order of 8 mm.
  • a condenser dryer 1 comprises two air circuits.
  • a first air circuit is commonly called hot air circuit 4 and a second air circuit called cold air circuit 5.
  • the hot air circuit 4 is in a closed loop and the air heated by at least one heating element 6.
  • the heated air passes through the laundry contained in the drum 2 and the heated air is charged with the moisture contained by the laundry. During this phase, the air is cooled from a temperature of about 110 ° C to a temperature of about 70 ° C.
  • the heated and moist air passes through a filter 7 placed at a discharge outlet of the drum 2 to recover the lint contained in said heated and moist air.
  • a fan 8 circulates the hot and humid air inside a condenser 9. The hot and humid air is cooled in tubes of the condenser 9 and the humidity of the air is condensed. The condenser 9 is cooled by heat exchange with ambient air. Then, the air is again heated by the at least one heating element 6.
  • the condensing dryer 1 may also be provided with a plate condenser 9 instead of a condenser 9 with tubes.
  • the cold air circuit 5 is in an open circuit where ambient air is sucked by a fan 10 at the rear of the dryer 1.
  • the fan 10 propels the ambient air into the condenser 9 on the floor. outside the tubes of said condenser 9 in order to cool it.
  • the ambient air heated in the condenser 9 is discharged into a room through a front face of the dryer 1.
  • a motor 11 allows the driving of the drum 2 for brewing the laundry with an alternating rotation to prevent the knotting of the laundry. Said motor 11 can also drive the two fans 8 and 10.
  • Both fans 8 and 10 are centrifugal technology.
  • the air flow is greater in a positive direction relative to a reverse direction said negative.
  • the air flow factor between the positive direction and the negative direction of the fans 8 and 10 is substantially of the order of 3.
  • the drum 2 contains the laundry to be stripped and is connected to the condenser 9 by a pipe 13.
  • Said condenser 9 is connected to at least two fans 8 and 10 each by a pipe 14 and 16.
  • said at least one fan 8 is connected to said drum 2 by a pipe 15.
  • the water recovered by the condenser 9 can be raised by a lifting pump 21 to a mobile condensate recovery tray 22 placed in the upper part of the machine 1.
  • the drying machine 1 is also equipped with a steam generator 12 supplied with water by a feed pump 20 coming from a mobile tank for recovering condensate water 22.
  • a steam generator 12 supplied with water by a feed pump 20 coming from a mobile tank for recovering condensate water 22.
  • the steam produced by the steam generator 12 is injected into the hot air circuit 4 to moisten the laundry in order to straighten it.
  • the mobile condensate drain tray 22 feeding the steam generator 12 can be filled by the user with mains water or deionized water during the first program of the dryer. condensation 1 using said steam generator 12.
  • the mobile condensate drain tray 22 can also be filled in demineralized water after prolonged use of the dryer 1 with a steaming cycle using the steam generation without implementing a conventional drying cycle.
  • the laundry cycle unwinds with a rotation of the drum 2 alternating to avoid the knotting of the laundry.
  • the rotation of the drum 2 containing the laundry to be straightened makes it possible to stir the laundry and to create an exchange between the air charged with steam and the laundry.
  • a clothes dryer 1 comprises a steam generator 12 inside the body of said machine 1.
  • a lifting pump 21 is connected downstream to a mobile condensate water recovery tank 22 and upstream to an intermediate tank 24.
  • the link between the lifting pump 21 and the mobile condensate drain tray 22 is provided by a condensate water circulation pipe 25.
  • the condensate water circulation conduit 25 opens into an opening 31 formed in the mobile condensate water collection tray 22. Said opening 31 can be located in an upper wall 32 of the mobile condensate water collection tray 22.
  • the lifting pump 21 is preferably placed inside the intermediate tray 24 to reduce the space occupied by the hydraulic circuit of the machine 1.
  • Said intermediate tray is connected on the other hand to a drying circuit 4 comprising a condenser 9.
  • the connection between the intermediate tray 24 and the drying circuit 4 is formed by at least one opening 29 formed in a wall of said intermediate tray 24.
  • the mobile condensate drain tray 22 supplies condensate water to the steam generator 12.
  • the dryer 1 condensation machine can feed a steam generator 12 with condensate water stored in a movable tray 22 at a minimum cost.
  • the present invention makes it possible to have an internal water reserve for the dryer 1 to store condensate water in a mobile condensate water collection tray 22.
  • the mobile recycling bin condensate water 22 may be filled by the lift pump 21 to supply a steam generator 12 to generate steam. Steam generation is achieved at the lowest cost by using condensate water from the programs drying of previous laundry.
  • connection between the mobile condensate water collection tray 22 and the steam generator 12 is carried out by a conduit 26 for circulating condensate water.
  • Line 26 extends from the mobile condensate water collection tray 22 to the steam generator 12 through a feed pump 20 of said steam generator 12.
  • the steam generator 12 is supplied with water by a feed pump 20, said feed pump 20 being placed between the mobile condensate water collection tray 22 and said steam generator 12.
  • the position of the feed pump 20 ensures a constant supply of water to the steam generator 12 and to overcome gravity feed problems. In particular, this makes it possible to avoid the phenomenon of excessively high pressure upstream of said steam generator 12 caused by the generation of steam and preventing the water of the water reserve 22 from flowing towards said steam generator 12.
  • the feed pump 20 of the steam generator and the said steam generator 12 are supplied with energy to allow the generation of steam and to introduce the said steam into the drum 2. through the hot air circuit 4.
  • the mobile condensate drain tray 22 comprises an overflow device 23 discharging the excess condensate water into the intermediate tray 24.
  • the condensate water can not overflow the mobile condensate water recovery tank 22 when the condensate water is raised by the lifting pump 21 from the intermediate tank 24 to said mobile tank 22.
  • the movable tray 22 If the movable tray 22 is full of water, the excess water flows from said movable tray 22 into the support 34. Then, the water is discharged through the conduit 36 to the intermediate tray 24.
  • the excess condensate water from the mobile condensate drain tray 22 is discharged into the intermediate tray 24 as soon as the condensate water supply line 26 of the steam generator 12 and said mobile container 22 are filled. .
  • the overflow device makes it possible to guarantee the correct operation of the dryer 1 and to avoid any overflow of condensate water from a condensate water supply.
  • the overflow device 23 consists of at least one duct 36 extending between the support 34 of the mobile condensate water collection tray 22 and the intermediate tray 24.
  • the mobile condensate water recovery tray 22 may consist of a assembly formed by a support 34 and a reserve 35.
  • the support 34 extends in a longitudinal direction inside the body of the machine 1.
  • the reserve 35 slides inside the support 34 in a translational movement of the front to the back of the machine 1.
  • the excess of condensate water can flow inside the support 34 of the mobile condensate drain tray 22.
  • the conduit 36 of the overflow device 23 can be connected to the support 34 to allow the flow excess condensate water to the intermediate tank 24.
  • the intermediate tray 24 may be equipped with a float for detecting a high level of water following the accumulation of condensate water from the overflow device 23 associated with the movable tray 22 to said intermediate abc 24.
  • the mobile condensate water collection tray 22 comprises a connection device 27 cooperating with a conduit 26 for supplying the steam generator 12.
  • connection device 27 between the mobile condensate water recovery tray 22 and the feed pipe 26 of the steam generator 12 makes it possible to ensure the seal for supplying the steam generator 12 with water. condensate.
  • connection device 27 makes it possible to hold the mobile condensate water collection tray 22 in position relative to the feed pipe 26 for supplying the steam generator 12 with condensate water.
  • connection device 27 allows the clamping of the supply line 26 of the steam generator 12 in condensate water.
  • the clamping of the pipe 26 can be achieved by an elastic detent element formed inside an opening of the connection device 27.
  • connection device 27 cooperating with a conduit 26 for supplying the steam generator 12 with condensate water comprises a pipe 28 for the suction of the condensate water inside the mobile condensate recovery tray 22.
  • the suction of the condensate water is produced by a feed pump 20 of said steam generator 12.
  • the pipe of the connection device 27 makes it possible to draw condensate water into the bottom of the mobile condensate water collection tank 22.
  • the steam generator 12 is fed continuously during the operating the feed pump 20 of said steam generator 12.
  • the feed pump 20 of the steam generator 12 draws condensate water from the mobile condensate drain tray 22 through the pipe 28 connected to the connection device 27 and then via the feed pipe 26 of the steam generator 12 also connected to the connection device 27.
  • the supply of the steam generator 12 is made in a sealed manner by the connection device 27 connecting the pipe 28 and the supply pipe 26 through the mobile condensate water collection tray 22.
  • connection device 27 can be fixed on a side wall of the mobile condensate water collection tray 22 in order to connect the conduit 26 to said movable tray 22.
  • connection device 27 comprises a first opening for inserting the condensate water supply pipe 26 the steam generator 12 and a second opening for inserting the condensate water suction pipe 28 into the mobile tank 22.
  • connection device 27 The two openings of the connection device 27 are connected by a pipe in the shape of a bend.
  • the first opening of the connection device 27 is opposite a side wall of the movable tray 22.
  • the second opening of the connection device 27 is directed downwards to suck the condensate water through the pipe 28 at the bottom of the tray mobile 22.
  • the pipe 28 extends in a substantially vertical direction to suck the condensate water.
  • the pipe 28 is placed between the upper wall 32 and the bottom wall 33 of the movable tray 22.
  • the mobile condensate recovery tray 22 is placed in the upper part of said dryer 1.
  • the movable condensate recovery tray 22 in the upper part of the machine 1 serves as a supply of condensate water to supply the steam generator 12 during a laundry program.
  • the mobile condensate recovery tray 22 is placed above the feed pump 20 of the steam generator 12 to require a low power of said feed pump 20. Said feed pump 20 is used to start the circulation of condensate water in the pipe 26 from the mobile container 22.
  • the mobile condensate recovery tray 22 is filled with condensate water during a previous drying program.
  • the condensate water accumulates in the intermediate tank 24. Then, the condensate water is raised in the mobile tank of condensate water 22 by the lifting pump 21. Said condensate water is recycled to feed the steam generator 12 to generate steam and to introduce said steam into the drying circuit 4 to straighten the laundry contained in the drum 2 of the machine 1.
  • the user can empty the mobile condensate drain tray 22 or perform a program using the steam generation to lower the water level of condensas in said movable tray 22.
  • the mobile condensate drain tray 22 can be equipped with an opening closed off by a stopper and arranged in the front part of said movable tray 22. In this way, the movable tray 22 can be filled on the machine 1.
  • the tray mobile 22 is partially extracted from the support 34.
  • the mobile condensate water collection tray 22 may be equipped with a filter 38 placed at the opening 31 of said mobile condensate water collection tray 22. Said filter 38 may be cleaned automatically during the emptying of the mobile condensate water collection tray 22.
  • the mobile condensate water collection tray 22 can be equipped with at least one transparent part on the front face wall of the machine 1. In this way, the user can visualize the water level of condensates at the interior of said movable tray 22.
  • control panel of the machine 1 may comprise display means making it possible to display the level of condensate water in the mobile condensate water collection tray 22.
  • the mobile condensate water recovery tray 22 is filled with water from the network for the first steam generation program of said machine 1.
  • the steam generator 12 avoids the problems encountered with pure water preventing the generation of steam.
  • the condensate water recovered during a drying program is mixed with the water of the network initially poured into the mobile tank 22 in order to allow the steam generator 12 to function properly.
  • the supply line 26 of the steam generator 12 is filled with condensate water at any time of a steam generation program.
  • the steam generator 12 can be operated at any time during a selected program of the dryer 1.
  • the feed pump 20 of the steam generator 12 can not be defused and cause noise.
  • the feed pump 20 of the steam generator 12 can thus supply the latter with condensate water whatever the level of condensate water in the mobile condensate water collection tray 22.
  • the steam generator 12 is supplied with condensate water to generate steam at the lowest cost and avoiding scaling problems of said steam generator 12 with water.
  • the condensate water supplying the steam generator 12 is distilled and therefore contains little material that can be deposited on the inner surface of said steam generator 12.
  • This process recycles the condensate water for the steam generation before emptying the mobile condensate drain tray outside the dryer 1.
  • the water savings are thus achieved by using such a method of supplying a steam generator and the use of condensate water to maintain the steam generator 12 in good working order during the service life of the dryer. condensation 1.
  • said method comprises a third step of steam generation by the steam generator 12 and the introduction of the steam produced in the drying circuit 4 upstream of a drum 2 connected to said steam circuit. drying 4.
  • the unwinding of the laundry is guaranteed without creating an overheating of the laundry items by a direct injection of steam into the drum 2.
  • the laundry items contained in the drum 2 can not be burned by the steam from the steam generator 12.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Claims (9)

  1. Kondensations-Wäschetrockner, umfassend einen Dampferzeuger (12), eine stromabwärts mit einem beweglichen Kondenswassersammelbehälter (22) verbundene Tauchpumpe (21), wobei der besagte bewegliche Kondenswassersammelbehälter (22) den Dampferzeuger (12) mit Kondenswasser versorgt, dadurch gekennzeichnet, dass die Tauchpumpe (21) stromaufwärts mit einem Zwischenbehälter (24) verbunden ist, wobei der besagte Zwischenbehälter (24) andererseits mit einem Trockenkreislauf (4), welcher einen Kondensator (9) umfasst, verbunden ist, und dass der bewegliche Kondenswassersammelbehälter (22) eine Überfüllvorrichtung (23) umfasst, welche den Kondenswasserüberschuss in den Zwischenbehälter (24) ablässt.
  2. Kondensations-Wäschetrockner nach Anspruch 1, dadurch gekennzeichnet, dass der bewegliche Kondenswassersammelbehälter (22) eine Verbindungsvorrichtung (27) aufweist, welche mit einer Versorgungsleitung (26) des Dampferzeugers (12) zusammenwirkt.
  3. Kondensations-Wäschetrockner nach Anspruch 2, dadurch gekennzeichnet, dass die mit einer Versorgungsleitung (26) des Dampferzeugers (12) zusammenwirkende Verbindungsvorrichtung (27) einen Stutzen (28) zum Ansaugen des Kondenswassers im Inneren des beweglichen Kondenswassersammelbehälters (22) umfasst, wobei das Ansaugen des Kondenswassers mittels einer Förderpumpe (20) des besagten Dampferzeugers (12) erfolgt.
  4. Kondensations-Wäschetrockner nach einem beliebigen der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der bewegliche Kondenswassersammelbehälter (22) im oberen Teil des besagten Kondensations-Wäschetrockners (1) angeordnet ist.
  5. Kondensations-Wäschetrockner nach einem beliebigen der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der bewegliche Kondenswassersammelbehälter (22) während eines vorausgegangenen Trockenprogrammablaufs mit Kondenswasser gefüllt wird.
  6. Kondensations-Wäschetrockner nach einem beliebigen der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der bewegliche Kondenswassersammelbehälter (22) für das erste Dampferzeugungsprogramm des besagten Trockners (1) mit Leitungswasser gefüllt wird.
  7. Kondensations-Wäschetrockner nach einem beliebigen der Ansprüche 2 bis 6, dadurch gekennzeichnet, dass die Versorgungsleitung (26) des Dampferzeugers (12) zu jedem Zeitpunkt eines Dampferzeugungsprogramms mit Kondenswasser gefüllt wird.
  8. Verfahren zur Versorgung mit Kondenswasser für die Dampferzeugung eines Kondensations-Wäschetrockners, welcher einen Dampferzeuger (12), eine Tauchpumpe (21), die stromabwärts mit einem beweglichen Kondenswassersammelbehälter (22) und stromaufwärts mit einen Zwischenbehälter (24) verbunden ist, wobei der besagte Zwischenbehälter (24) andererseits mit einem Trockenkreislauf (4), welcher einen Kondensator (9) umfasst, verbunden ist, dadurch gekennzeichnet, dass das besagte Verfahren mindestens die folgenden Schritte umfasst:
    - Einen ersten Schritt des Füllens des beweglichen Kondenswassersammelbehälters (22) mit Kondenswasser mittels einer Tauchpumpe (21);
    - einen zweiten Schritt der Versorgung des Dampferzeugers (12) mit Kondenswasser unter Verwendung des im Kondenswassersammelbehälter (22) angesammelten Kondenswassers, und
    - einen Schritt des Ableitens des Kondenswasserüberschusses aus dem beweglichen Kondenswassersammelbehälters (22) in den Zwischenbehälter (24).
  9. Verfahren zur Versorgung mit Kondenswasser für die Dampferzeugung eines Kondensations-Wäschetrockners nach Anspruch 8, dadurch gekennzeichnet, dass das besagte Verfahren einen dritten Schritt der Dampferzeugung durch den Dampferzeuger (12) und das Einführen des erzeugten Dampfes in den Trockenkreislauf (4) stromaufwärts einer mit dem besagten Trockenkreislauf (4) verbundenen Trommel (2) umfasst
EP08102985A 2007-03-27 2008-03-27 Kondensationswäschetrockner mit Kondenswasser-Recycling zur Versorgung eines Dampfgenerators und entsprechendes Verfahren Active EP1975297B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0702196A FR2914325B1 (fr) 2007-03-27 2007-03-27 Machine a secher le linge a condensation ayant un recyclage de l'eau de condensas pour alimenter un generateur de vapeur et procede associe

Publications (2)

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EP1975297A1 EP1975297A1 (de) 2008-10-01
EP1975297B1 true EP1975297B1 (de) 2010-06-09

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EP08102985A Active EP1975297B1 (de) 2007-03-27 2008-03-27 Kondensationswäschetrockner mit Kondenswasser-Recycling zur Versorgung eines Dampfgenerators und entsprechendes Verfahren

Country Status (5)

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EP (1) EP1975297B1 (de)
AT (1) ATE470743T1 (de)
DE (1) DE602008001454D1 (de)
ES (1) ES2347201T3 (de)
FR (1) FR2914325B1 (de)

Cited By (1)

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CN108755051A (zh) * 2018-06-15 2018-11-06 海信（山东）冰箱有限公司 一种干衣机用冷凝水收集组件及热泵式干衣机

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954782B1 (fr) * 2009-12-30 2012-03-09 Fagorbrandt Sas Machine a secher le linge comprenant une reserve d'eau de condensation alimentant un dispositif de nettoyage d'un echangeur de chaleur et un generateur de vapeur.
SI23343A (sl) * 2010-04-15 2011-10-28 Gorenje Gospodinjski Aparati, D.D. Kondenzacijski sušilnik perila
US10196773B2 (en) 2013-04-17 2019-02-05 Electrolux Appliances Aktiebolag Laundry dryer
CN106149329B (zh) * 2015-03-25 2019-11-15 青岛海尔洗衣机有限公司 干衣机用冷凝水收集蒸发装置、干衣机及其控制方法
CN106884292A (zh) * 2015-12-15 2017-06-23 青岛海尔滚筒洗衣机有限公司 一种高效洗干衣机及控制方法
CN110592908A (zh) * 2019-10-08 2019-12-20 海信（山东）冰箱有限公司 一种干衣机

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DE10302864B4 (de) * 2003-01-25 2010-08-05 Electrolux Home Products Corporation N.V. Wäschetrockner mit Umluftbetrieb und Verfahren zur Behandlung von Wäsche
KR100595263B1 (ko) * 2004-11-10 2006-07-03 엘지전자 주식회사 건조 장치의 리프레쉬 모드 제어 방법
KR101235193B1 (ko) * 2005-06-13 2013-02-20 삼성전자주식회사 세탁기 및 그 제어방법
KR100672340B1 (ko) * 2006-03-31 2007-01-24 엘지전자 주식회사 건조장치 및 그 제어방법

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CN108755051A (zh) * 2018-06-15 2018-11-06 海信（山东）冰箱有限公司 一种干衣机用冷凝水收集组件及热泵式干衣机

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FR2914325A1 (fr) 2008-10-03
FR2914325B1 (fr) 2009-07-03
ES2347201T3 (es) 2010-10-26
ATE470743T1 (de) 2010-06-15
EP1975297A1 (de) 2008-10-01

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