EP2037035A1 - Dispositif de traitement de blanchisserie disposant d'un programme de séchage et son procédé de contrôle - Google Patents

Dispositif de traitement de blanchisserie disposant d'un programme de séchage et son procédé de contrôle Download PDF

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Publication number
EP2037035A1
EP2037035A1 EP08105292A EP08105292A EP2037035A1 EP 2037035 A1 EP2037035 A1 EP 2037035A1 EP 08105292 A EP08105292 A EP 08105292A EP 08105292 A EP08105292 A EP 08105292A EP 2037035 A1 EP2037035 A1 EP 2037035A1
Authority
EP
European Patent Office
Prior art keywords
flushing
condensing
laundry treatment
water
treatment device
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.)
Withdrawn
Application number
EP08105292A
Other languages
German (de)
English (en)
Inventor
Jie Gao
Jun Liu
Xiu Wan
Chaoyang Wang
Ping Ye
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 EP2037035A1 publication Critical patent/EP2037035A1/fr
Withdrawn legal-status Critical Current

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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 
    • D06F58/22—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
    • D06F58/32—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
    • D06F58/45—Cleaning or disinfection of machine parts, e.g. of heat exchangers or filters
    • 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
    • D06F2105/34—Filtering, e.g. control of lint removal devices

Definitions

  • the present invention relates to a method for controlling a laundry treatment device, in particular to a method for controlling a laundry treatment device having a drying program.
  • a common drum-type washer comprises a water tub and a rotatable drum disposed inside the water tub.
  • a user puts the clothes into the drum, and then the drum rotates under the drive of a motor and washing, rinsing and dewatering programs are carried out in turn, and the clothes are thus washed.
  • a drum-type washing and drying machine is normally formed on the basis of a drum washing machine with the addition of a drying function so as to dry the dewatered laundry to realize the functions of washing and drying.
  • the laundry treatment device 1 which has a drying program can be either a drum-type washing and drying machine or a drum-type drying machine.
  • a drum-type washing and drying machine Take the common drum-type washing and drying machine as an example below, its drying function is realized as follows: as shown in Fig.
  • the drum-type washing and drying machine comprises a water tub 2 and a rotatable drum 3 disposed inside the water tub 2, and a heating assembly 4 disposed above the water tub 2;
  • the heating assembly 4 comprises heating device 8 and a heating channel 9;
  • an outlet 10 of the heating channel 9 communicates with the inside of the water tub 2 and the drum 3 disposed within the water tub 2;
  • air is heated by the heating device 8 into dry hot air which is transferred to the inside of the drum 3 via the heating channel 9, and heat exchange occurs between the dry hot air and the laundry inside the drum 3 so as to carry away the moisture in the laundry and to form relatively humid air;
  • a condensing assembly 5 which comprises a condensing channel 11 and a condensing device 12 is disposed in a suitable place on one side of the water tub 2;
  • an inlet 13 of the condensing channel 11 communicates with the water tub 2 and an outlet 14 thereof communicates with an inlet 15 of the heating channel 9;
  • a blowing device 6 is disposed generally between the condensing device 12 and heating device 8; generally the blowing device 6 comprises a fan 16 and a motor 17 for driving the fan 16.
  • the fan 16 Under the effect of the fan 16, the humid air formed after the heat exchange with the laundry enters into the condensing channel 11 via the inlet 13 of the condensing channel 11; by way of the condensing effects of the condensing device 12, the moisture in the humid air is condensed, and then condensed air re-enters into the heating channel 9 of the heating assembly 4 and is heated again by the heating device 8 and transferred to the drum 3. After several such cycles, the laundry is dried gradually.
  • drum-type washing and drying machines use the water flow of the rinsing program to flush away the attached fluff, so as to ensure they do not interfere with the air circulation.
  • the rotation shaft of the drum within the water tub is substantially in the horizontal direction.
  • the air circulation channel for its drying program is such that the air inside the water tub exits via an air discharge opening at lower side of the water tub, enters into the channel with a fan and a heater disposed therein, and then enters into the water tub via an opening of the channel located in the front side of the drum.
  • the above method for flushing the fluff still has the following problems: firstly, according to the solution disclosed in that patent publication, the flushing process is completed during the rinsing program, but generally the rinsing program precedes the drying program, and the generation of the fluff exists not only during the washing process but also during the drying process, especially during the drying process, and with the air circulation, the fluff will attach to the surface of the dehumidification device and even enter the fan and the heating channel. Therefore this method cannot flush away the fluff generated during the drying program, and therefore the method does not solve the problem of the reduced drying efficiency caused by the accumulation of the fluff during the drying program.
  • An object of the present invention aimed at solving the above problems, and is to provide a laundry treatment device having a drying program, so as to flush away the fluff accumulated on the condensing assembly, thereby ensuring the condensing effect of the condensing assembly, and further ensuring effectively the drying efficiency of the laundry washing device.
  • a laundry treatment device having a drying program, comprising a water tub, a rotatable drum disposed inside the water tub, a heating assembly for heating air into dry hot air, a condensing assembly for condensing moisture contained in relatively humid hot air, and a blowing device for driving air circulation, wherein an air circulating loop is formed among the heating assembly, water tub, drum, condensing assembly and blowing device, and a spraying device for flushing the fluff accumulated on the condensing assembly are disposed between the condensing assembly and the blowing device. Water is sprayed from top down to the condensing assembly by the spraying device, thereby flushes away the fluff accumulated on the condensing assembly.
  • Another object of the present invention is to provide a method for controlling the laundry treatment device, so as to solve the problem of low drying efficiency in the drying program caused by the accumulation of the fluff.
  • the method for controlling the laundry treatment device having a drying program is accomplished as follows: the laundry treatment device comprises a water tub, a rotatable drum disposed inside the water tub, a heating assembly for heating air into dry hot air, a condensing assembly for condensing the moisture contained in relatively humid hot air, and a blowing device for driving an air circulation; wherein an air circulating loop is formed among the heating assembly, water tub, drum, condensing assembly and blowing device; the drying program comprises a flushing program for flushing away the fluff accumulated on the condensing assembly.
  • the fluff accumulated on the surface of the condensing assembly are flushed away, thereby effectively ensuring the condensing effect of the condensing assembly, and at the same time effectively reducing the risk that the fluff enter the blowing device and the heating assembly via the condensing assembly, and solving the problem of low drying efficiency in the drying program of the laundry washing device caused by the accumulation of the fluff.
  • a preferred embodiment of the present invention further comprises, before the flushing program, a humidity detecting stage, wherein if the humidity detected in the humidity detecting stage reaches a predetermined humidity value, it enters the flushing program; otherwise, it continues with the drying program.
  • the drying program and the laundry drying degree are controlled generally by timing device or humidity detecting device for detecting the humidity of the dried laundry, and according to the feedback signals from the timing device or humidity detecting device, it is determined whether the drying program is to be ended; in the present invention, by presetting a predetermined humidity value in the system, the system compares the laundry humidity value detected by the humidity detecting device with the predetermined humidity value, and when both values are consistent, it enters the thread thrum flushing program, so that the time when to enter the thread thrum flushing program can be controlled effectively, thereby to avoid an undesirable laundry drying effect caused when the flushing program starts too early, or an undesirable flushing effect caused when the flushing program starts too late.
  • the predetermined humidity value is set at 10%. It has been shown by experiments that, during the drying program, the generation of the fluff from the laundry is relatively considerable when the laundry humidity is at 10%, therefore setting the predetermined humidity value at 10% can more effectively prevent the generation of the fluff of laundry, and in the case of less generation of the fluff, it is easier to improve the flushing effect, and to ensure the condensing effect of the condensing assembly, thereby ensuring the drying efficiency.
  • the flushing program comprises two stages including a first flushing stage and a second flushing stage.
  • first flushing stage the surface of the condensing assembly in contact with the air is wetted by the water provided by this flushing stage, therefore the fluff is collected more easily when passing through the wetted condensing assembly, thus preventing the fluff from attaching directly to the condensing assembly, and at the same time reducing the possibility for the fluff to enter the blowing device and the heater; then by way of the second flushing stage, the fluff collected on the surface of the wetted condensing assembly are flushed away.
  • the sum of water consumptions in both the first and second flushing stages is not more than 3 liters, which can avoid the water waste and at the same time ensure the flushing effect.
  • water intermittently filled in both the first and second flushing stages, so as to improve the flushing effect.
  • a water intake speed during the first and second flushing stages is set between 8 L/min and 10 L/min, so as to have a higher flow speed for the water intake during the flushing program, and ensure the flushing effect thereof more effectively.
  • a step is set for determining whether the drying program is completed, and if it is, it enters the second flushing stage; otherwise, it continues with the drying program.
  • various drying programs are normally set so as to meet different laundry drying degrees demanded by a user; by way of this step, according to the drying program selected by the user, the system needs to determine when the drying program is to be ended so as to ensure the corresponding drying effect.
  • the blowing device is set in a normal operation status, so that air in the circulating loop forms an air flow, and under the effect of both the air flow and flushing water, the flushing effect can be ensured more effectively.
  • a drum-type washing and drying machine approximates to a drum-type drying machine in terms of its drying module
  • a drum-type washing and drying machine will be described below as an example. As shown in Fig.
  • the drum-type washing and drying machine comprises a water tub 2 and a rotatable drum 3 disposed inside the water tub 2; a heating assembly 4 disposed above the water tub 2, and comprises heating device 8 and a heating channel 9; an opening 22 for a user to access the laundry is disposed on the side of the water tub 2 and drum 3 facing the user, and an outlet 10 of the heating channel 9 communicates with the inside of the water tub 2 and the drum 3 disposed within the water tub 2 via the opening 22 or another opening disposed above the opening 22 (not shown).
  • An air discharge opening 18 is disposed in a suitable place below one side of the water tub 2, and the air discharge opening 18 is connected to a condensing assembly 5, which comprises a condensing channel 11 and a condensing device 12.
  • An inlet 13 of the condensing channel 11 communicates with the air discharge opening 18, and an outlet 14 of the condensing channel 11 communicates with an inlet of a blowing device 6.
  • the blowing device 6 comprises a fan 16 and a motor 17 for driving the fan 16.
  • An outlet of the blowing device 6 is connected with an inlet of the heating channel 9.
  • the heating channel 9, water tub 2, drum 3 and condensing channel 11 form a circulating loop for the air flow.
  • the condensing device 12 can use water to condense, and can also use air to condense or use other medium to condense.
  • condensing water feeding device 19 are normally disposed between the condensing device 12 and the fan 16, and the condensing water feeding device 19 communicates with water supplying device (not shown) of the washing device via a control valve 20.
  • the system controls the opening of the control valve 20; when it is not necessary to supply the condensing water, the system controls the closure of the control valve 20.
  • a spraying device 7 are further disposed between the condensing device 12 and the fan 16, and one end of the spraying device 7 is connected with the water supplying device of the washing device via a control valve 21, while the other end is disposed in the condensing channel 11 between the condensing device 12 and the fan 16; the flow speed of the spraying device 7 is controlled by the control valve 21.
  • the spraying device 7 can also be replaced by the condensing water feeding device 19; namely in the flushing program, it is effected by controlling the control valve 20 to further control the opening and closing of the condensing water feeding device 19 and the speed of the water intake, thereby realize flushing function as that performed by the spraying device 7.
  • the fluff accumulated on the condensing device 12 are flushed away, thereby effectively prevent the fluff from accumulating on the condensing device 12 thus to ensure the drying efficiency.
  • the control method for controlling the laundry treatment device is described hereinbelow according to a schematic flowchart thereof as shown in Fig. 3 .
  • the system enters the drying program directly or after a washing program (including washing, rinsing and dewatering), and the system drives the heating device 8 to operate so as to heat the air into dry hot air, and at the same time it drives the motor 17 of the blowing device 6 to drive the fan 16; by blowing of the fan 16, the dry hot air is transferred to the inside of the drum 3 via the heating channel 9, and makes adequate contact with the laundry to be dried and effects heat exchange within the drum 3, thus the moisture contained in the laundry is carried away so as to form the relatively humid air which is discharged into the condensing channel 11 via the air discharge opening 18 of the water tub 2 and makes contact with the condensing device 12 in the condensing channel 11.
  • a washing program including washing, rinsing and dewatering
  • the moisture in the relatively humid air is condensed into water and flows back into the water tub 2 along the condensing channel 11. Since the volume of the condensed water is relatively small, it will not enter the drum 3 to make contact with the laundry.
  • the condensed air enters the heating channel 9 under the effect of the fan, and under the effect of the heating device 8 is changed again into dry hot air which is transferred to the drum 3 to perform a heat exchange with the laundry, thereby forming a circulating loop.
  • the moisture contained in the laundry is gradually carried away by the dry hot air and then is condensed into the water, which is discharged via a drain channel (not shown) located at the bottom of the water tub 2.
  • the stage when the drying program reaches a certain predetermined stage, the stage can be controlled by detecting the moisture contained in the laundry (i.e. humidity) with a temperature sensor, a humidity sensor or other similar sensing device, and it can also be controlled by a simple timer, namely it is assumed that the drying program of the system reaches the above predetermined stage after it has run for a certain time. Since the above control method is in the prior art known by those skilled in the art, it will not be further described herein, and in the embodiment of the present invention only the control by way of a humidity sensor is taken as an example.
  • the drying program enters the flushing program, and at the same time the drying program continues to run. Preferably, it enters the first flushing stage first.
  • the system opens the control valve 21, and the water is charged into the condensing channel 11 by the spraying device 7 and sprayed onto the surface of the condensing device 12 under the effect of the control valve 21, thus the surface of the condensing device 12 is wetted so as to form a water layer on the surface of the condensing device 12.
  • the fluff comes from the laundry in the drying process are carried to the condensing channel 11 under the effect of the running air, and attaches to the water layer of the surface of the condensing device 12. Due to the affinity interaction of the water layer, this can prevent the fluff from entering the blowing device 6 and heating channel 9 via the condensing channel 11.
  • the first flushing stage stops after it has continued for a certain time or a certain volume of water has been charged, and then the system determines whether the drying program is completed according to the detected humidity of the laundry, namely when the laundry drying degree is consistent with the drying degree corresponding to the input command by the user, the system determines that the drying program is completed; otherwise, it continues with the drying program.
  • the system determines that the drying program has been completed, it enters the second flushing stage, namely the system opens the control valve 21, and the water is charged into the condensing channel 11 by the spraying device 7 and sprayed onto the surface of the condensing device 12 under the effect of the control valve 21; the fluff accumulated on the surface of the condensing device 12 are flushed away by the flushing effect of the water flow.
  • the second flushing stage ends after it has continued for a certain time or a certain volume of water has been charged until the whole drying program ends, thus ensuring the fluff are fully flushed away; the flushed fluff flows with the water back into the water tub 2, and then is discharged directly by a drain pump via the drain channel of the water tub 2, or it is possible to fit a filter device in the drain channel to filter the fluff, and then it can be cleaned regularly by the user.
  • the air-blasting device 6 are set in a normal operation status, namely the fan 16 is in a normal rotation status under the drive of motor 17, such that the air in the circulating loop forms the air flow, and under the effect of both the air flow and flushing water, the flushing effect can be ensured more effectively.
  • the sum of water consumption in both the first and second flushing stages should not be too small, otherwise the fluff will not be flushed away cleanly; while also should not be too much, otherwise it will result in water waste.
  • the sum of water consumption in both the first and second flushing stages is not more than 3 liters, so as to avoid the water waste while ensuring the flushing effect. More preferably, in order to improve the flushing effect, the water intake of the spraying device 7 is controlled by the control valve 21 to be intermittent.
  • the flushing effect on the fluff will not be ideal; with definite water volume, if the flow speed is too high and the flushing time is too short, the flushing effect will also not be ideal, therefore the water intake speed of the first flushing stage and second flushing stage is set between 8 L/min and 10 L/min, and this can ensure the flushing effect thereof more effectively.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP08105292A 2007-09-11 2008-09-10 Dispositif de traitement de blanchisserie disposant d'un programme de séchage et son procédé de contrôle Withdrawn EP2037035A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007101319654A CN101387059B (zh) 2007-09-11 2007-09-11 设有烘干程序的衣物洗涤设备的控制方法

Publications (1)

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EP2037035A1 true EP2037035A1 (fr) 2009-03-18

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WO2009147113A1 (fr) * 2008-06-04 2009-12-10 BSH Bosch und Siemens Hausgeräte GmbH Procédé de nettoyage de l'échangeur de chaleur d'un séchoir
WO2011113803A1 (fr) 2010-03-15 2011-09-22 BSH Bosch und Siemens Hausgeräte GmbH Appareil de traitement du linge avec processus de séchage
US8132339B2 (en) * 2007-08-03 2012-03-13 Lg Electronics Inc. Cloth treating apparatus
EP2471998A1 (fr) * 2011-01-04 2012-07-04 Electrolux Home Products Corporation N.V. Appareil de séchage de linge
WO2013088316A2 (fr) 2011-12-13 2013-06-20 BSH Bosch und Siemens Hausgeräte GmbH Procédé pour faire fonctionner un lave-linge/sèche-linge avec un capteur disposé entre un bac et un échangeur de chaleur, et lave-linge/sèche-linge associé
EP2746455A1 (fr) 2012-12-20 2014-06-25 BSH Bosch und Siemens Hausgeräte GmbH Procédé pour faire fonctionner un sèche-linge avec une pompe à chaleur et lave-linge/sèche-linge approprié
EP2796614A4 (fr) * 2011-12-20 2015-05-06 Panasonic Corp Sèche-linge et procédé de nettoyage d'un évaporateur dans un sèche-linge
EP2796615A4 (fr) * 2011-12-20 2015-05-13 Panasonic Corp Sèche-linge et procédé de nettoyage d'un évaporateur dans un sèche-linge
EP3725939A1 (fr) * 2012-09-14 2020-10-21 Electrolux Home Products Corporation N.V. Appareil ménager comportant un dispositif de guidage de liquide
CN112301696A (zh) * 2019-07-26 2021-02-02 博西华电器（江苏）有限公司 干衣设备及用于干衣设备的毛絮检测方法、可读存储介质

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DE102009002389A1 (de) * 2009-04-15 2010-10-21 BSH Bosch und Siemens Hausgeräte GmbH Kondensationstrockner mit einer Filtervorrichtung sowie Verfahren zu seinem Betrieb
BR112013024603B1 (pt) * 2011-03-29 2020-12-01 Lg Electronics Inc. máquina de lavar
WO2014016996A1 (fr) * 2012-07-24 2014-01-30 パナソニック株式会社 Lave-linge ayant une fonction de séchage
CN106319909B (zh) * 2015-06-30 2020-10-16 青岛海尔洗衣机有限公司 一种冷凝式干衣机底座及干衣机
KR102366933B1 (ko) 2015-07-30 2022-02-23 엘지전자 주식회사 세탁물 처리장치
CN107460694B (zh) * 2016-06-06 2020-11-06 博西华电器（江苏）有限公司 洗衣干衣机及其运行方法
CN107663759B (zh) * 2016-07-28 2021-04-13 青岛海尔洗涤电器有限公司 一种洗干一体机的线屑清理方法
CN107245864B (zh) * 2017-05-10 2020-07-14 无锡飞翎电子有限公司 干衣机的控制方法及干衣机
CN109420633A (zh) * 2017-09-01 2019-03-05 无锡飞翎电子有限公司 干衣机冷凝器的清洁系统及干衣机
CN109518440B (zh) * 2017-09-19 2022-04-19 青岛海尔洗涤电器有限公司 一种水冷式冷凝器及洗干一体机
CN109518417B (zh) * 2017-09-19 2022-08-23 青岛海尔滚筒洗衣机有限公司 洗干一体机用冷凝器线屑清理方法、装置及洗干一体机
CN109518441B (zh) * 2017-09-19 2022-08-09 合肥海尔滚筒洗衣机有限公司 一种水冷式冷凝器及洗干一体机
CN109811528B (zh) * 2017-11-20 2022-08-16 青岛海尔洗涤电器有限公司 一种进水装置及干衣机及控制方法
CN111206405B (zh) * 2018-11-16 2022-07-01 重庆海尔滚筒洗衣机有限公司 一种衣物处理设备烘干控制方法及衣物处理设备
CN111549507A (zh) * 2019-01-24 2020-08-18 博西华电器（江苏）有限公司 洗衣干衣机及其控制方法
CN111424393B (zh) * 2020-04-24 2024-05-10 珠海格力电器股份有限公司 一种具有衣物洗涤和烘干功能的装置及方法
CN113605037A (zh) * 2020-10-26 2021-11-05 松下家电(中国)有限公司 衣物护理设备的控制方法

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CN1521356A (zh) * 2003-02-13 2004-08-18 乐金电子(天津)电器有限公司 具有烘干功能的滚筒洗衣机的冷凝装置
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Publication number Priority date Publication date Assignee Title
US2941389A (en) * 1955-03-28 1960-06-21 Whirlpool Co Laundry machine with condenser and flush system therefor
DE3738031A1 (de) * 1987-11-09 1989-05-18 Bosch Siemens Hausgeraete Verfahren und vorrichtung zum entfernen von flusen aus einem als waermetauscher ausgebildeten kondenswasser-abscheider
EP0636732A1 (fr) * 1993-07-27 1995-02-01 Bosch-Siemens HausgerÀ¤te GmbH Machine à laver equipée pour sécher
JPH11333185A (ja) 1998-05-28 1999-12-07 Matsushita Electric Ind Co Ltd ドラム式洗濯乾燥機
DE10002743A1 (de) * 2000-01-22 2001-08-02 Whirlpool Co Wärmepumpen-Wäschetrockner mit Reinigungseinrichtung für den Wärmetauscher

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8132339B2 (en) * 2007-08-03 2012-03-13 Lg Electronics Inc. Cloth treating apparatus
WO2009147113A1 (fr) * 2008-06-04 2009-12-10 BSH Bosch und Siemens Hausgeräte GmbH Procédé de nettoyage de l'échangeur de chaleur d'un séchoir
WO2011113803A1 (fr) 2010-03-15 2011-09-22 BSH Bosch und Siemens Hausgeräte GmbH Appareil de traitement du linge avec processus de séchage
EP2471998A1 (fr) * 2011-01-04 2012-07-04 Electrolux Home Products Corporation N.V. Appareil de séchage de linge
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WO2013088316A3 (fr) * 2011-12-13 2014-01-03 BSH Bosch und Siemens Hausgeräte GmbH Procédé pour faire fonctionner un lave-linge/sèche-linge avec un capteur disposé entre un bac et un échangeur de chaleur, et lave-linge/sèche-linge associé
EP2796614A4 (fr) * 2011-12-20 2015-05-06 Panasonic Corp Sèche-linge et procédé de nettoyage d'un évaporateur dans un sèche-linge
EP2796615A4 (fr) * 2011-12-20 2015-05-13 Panasonic Corp Sèche-linge et procédé de nettoyage d'un évaporateur dans un sèche-linge
EP3725939A1 (fr) * 2012-09-14 2020-10-21 Electrolux Home Products Corporation N.V. Appareil ménager comportant un dispositif de guidage de liquide
EP2746455A1 (fr) 2012-12-20 2014-06-25 BSH Bosch und Siemens Hausgeräte GmbH Procédé pour faire fonctionner un sèche-linge avec une pompe à chaleur et lave-linge/sèche-linge approprié
CN112301696A (zh) * 2019-07-26 2021-02-02 博西华电器（江苏）有限公司 干衣设备及用于干衣设备的毛絮检测方法、可读存储介质

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