EP2029804A1 - Dispositif et procédé de séchage d'articles nettoyés - Google Patents

Dispositif et procédé de séchage d'articles nettoyés

Info

Publication number
EP2029804A1
EP2029804A1 EP07729639A EP07729639A EP2029804A1 EP 2029804 A1 EP2029804 A1 EP 2029804A1 EP 07729639 A EP07729639 A EP 07729639A EP 07729639 A EP07729639 A EP 07729639A EP 2029804 A1 EP2029804 A1 EP 2029804A1
Authority
EP
European Patent Office
Prior art keywords
laundry
heat pump
air flow
heater
branch
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
EP07729639A
Other languages
German (de)
English (en)
Other versions
EP2029804B1 (fr
Inventor
Günter Steffens
Andreas Stolze
Thomas Koch
Kai Nitschmann
Ulrich Nehring
Henrik Volkers
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 EP2029804A1 publication Critical patent/EP2029804A1/fr
Application granted granted Critical
Publication of EP2029804B1 publication Critical patent/EP2029804B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D06F58/20—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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/08—Humidity
    • 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
    • D06F2105/26—Heat pumps
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof
    • 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
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • 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 
    • 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
    • D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity

Definitions

  • the invention relates to a device for drying laundry, comprising a substantially closed channel system for guiding an air flow acting on the laundry, in which channel system a treatment chamber for receiving the laundry, a fan for driving the air flow, a heater for heating the air flow before the application of the laundry and a cooler for cooling the air flow after the loading of the laundry are arranged.
  • the invention relates to a method for drying laundry by means of a guided in a substantially closed channel system, the laundry to be acted upon air flow, in which channel system, a treatment chamber for receiving the laundry, a blower for driving the air flow, a heater for heating the air flow before the Loading the laundry and a cooler for cooling the air flow after the loading of the laundry are arranged.
  • EP 0 467 188 B1 discloses a device for drying laundry in which a heat pump is provided instead of the cooler and heater arrangement.
  • a heat pump is provided instead of the cooler and heater arrangement.
  • an evaporator takes the place of the cooler, and in place of the heater, a condenser for a circulating in an associated cycle of the heat pump working fluid.
  • the evaporator can be referred to as a "cold branch” of the heat pump, as it extracts heat from the flowing air stream, as well as the Condenser may be referred to as a “warm branch” as it supplies heat to the airflow passing through it, and the channel system in which the airflow circulates can be connected to the environment by opening a flap, in particular around part of it during operation vent heated air stream from the device and replace it with relatively cool ambient air.
  • DE 14 10 206 A shows a washing machine, in which laundry not only washed, but also can be dried.
  • the document shows several alternatives;
  • an electric heating device for heating an air stream used for drying laundry and a simple heat exchanger for cooling the heated air stream after the loading of the laundry may be provided, alternatively, a heat pump may be provided.
  • This heat pump can be designed like the heat pump disclosed in EP 0 467 188 B1, it can also be a heat pump, which works with Peltier elements for the use of the thermoelectric effect.
  • From DE 19 738 735 C2 discloses a device for drying laundry of the type described input, in which a heat pump is used, which operates on an absorber principle.
  • An apparatus for drying laundry which in turn corresponds to the genus described in the abstract "Patent Abstracts of Japan" for JP 08 057 194 A, contains in its channel system, in addition to a thermoelectric heat pump with cold and warm branch the cold branch upstream additional heat exchanger for cooling the air flow discharged from the laundry and an additional heating device downstream of the warm branch for further heating of the air flow before the loading of the laundry.
  • DE 35 09 549 A1 also discloses a device for drying laundry, which has, in addition to a heat pump, a further heating device and additional heat transport devices, such as gravity heat pipes. All of the devices described in the prior art have in common that their components required for drying the laundry are arranged one behind the other in the channel system provided for guiding the air flow. Such an arrangement sets specific requirements for realization in a device intended and suitable for use in a normal household Requirements may be due to only a limited amount of space available that components of the duct system must be relatively small and therefore run with relatively high flow resistance for the air flow, this can significantly affect the effect of running in the device drying process, since an air flow with This problem is particularly pronounced when a heat pump in the Vorrichtun. Vorrichtun.
  • the heat pump provides for the recovery of at least part of the heat energy which is supplied to an air stream before it acts on the laundry and moisture is extracted, and then withdrawn from this air stream to condense the extracted and entrained moisture from the laundry and separate.
  • a conventional heat pump for use in a tumble dryer is comparatively expensive and expensive, which limits the use of a heat pump to distinctly expensive dryers.
  • a conventional heat pump takes a relatively long time to achieve a steady state operation after its commissioning, so that this drying of laundry is relatively tedious. From this complex of problems to be remedied with the invention.
  • an apparatus for drying laundry comprising a substantially closed channel system for guiding an air stream acting on the laundry, in which channel system, a treatment chamber for receiving the laundry, a fan for driving the air flow, a heater for heating the Air stream are arranged before the loading of the laundry and a cooler for cooling the air flow after the loading of the laundry, wherein a arranged in the channel system heat pump is provided, which comprises a pumping unit and a cold branch and a warm branch, wherein the cold branch and the warm branch are connected in parallel to each other and can be flowed through in parallel by corresponding parts of the air flow.
  • a method for drying laundry by means of a guided in a substantially closed channel system, the laundry to be acted upon air stream in which channel system, a treatment chamber for receiving the laundry, a fan for driving the air flow, a heater for heating the Air flow before applying the laundry and a cooler for cooling the air flow after the application of the laundry are arranged, wherein the air flow through a heat pump comprising a pumping unit and a cold branch and a warm branch, wherein the cold branch and the warm branch of corresponding parts flow through the air flow in parallel.
  • a heat pump is provided in a designed in the manner of a known circulating air dryer, a heat pump, with which part of the heat energy expended for heating the air flow is recoverable.
  • the known arrangement of a conventional heater and a conventional radiator is not simply replaced by a heat pump, but these components are retained. They should be designed to handle the drying of one kilogram of wet laundry from a standard washing process in a maximum of 30 minutes.
  • the additionally used heat pump serves to reduce the expenditure of energy to such an extent that a given limit for the energy consumption, for example a limit defined by the generally known energy consumption class A, is exceeded.
  • the heat pump should be designed to reduce the energy consumption of the device per kilogram of wet laundry used by at least 0.1 kWh, in particular about 0.13 kWh.
  • a heat pump is used, which differs substantially from the heat pumps described above.
  • this heat pump removal of heat from an air stream and supply of heat to an air stream are not sequential, with the air stream passing through respective components of the heat pump sequentially, but simultaneously at two parts into which the air stream is split in front of the heat pump.
  • the invention opens up a great advantage in that the parallel arrangement of the cold and the warm branch makes a substantially doubled flow cross section at substantially halved flow length available for the air flow and thus a resulting in the flow through the heat pump pressure loss compared to any corresponding device of the state the technology significantly reduced; This reduction is also particularly large, that the cold and the warm branch of the heat pump no longer need to be flowed through one another with the addition of their flow resistance.
  • the use of the heat pump improves the performance of the dryer by the pumping power of the Peltier elements, which is currently between 50% and 70% of their electrical connection capacity. With an electrical connection power of 500 W (see also below), a pump power between 250 W and 350 W is therefore to be expected.
  • the channel system in the device downstream of the radiator comprises a separator for separating moisture from the air flow.
  • a separator for separating moisture from the air flow.
  • moisture which has been condensed in the cooler or in the cold branch of the heat pump from the air stream, removed from the air flow and fed to a suitable collecting container.
  • the treatment chamber of the device is preferably rotatable and in particular designed as a drum for receiving the laundry, wherein the drum is provided on the inside with strip-like drivers.
  • the laundry can be moved and shaken in the impinging air flow, which is conducive to a uniform dehumidification of the laundry while largely avoiding wrinkling in the laundry.
  • the heater and the cooler are set up for drying the laundry without using the heat pump.
  • the heater is preferably designed for a maximum heating power of at most 2700 W, in particular about 2000 W.
  • the cooler is designed in particular for a cooling capacity of at least 1000 W, in particular about 1800 W.
  • the heat pump is preferably designed for a power consumption between 200 W and 800 W, in particular about 500 W.
  • the heat pump can reduce the energy consumption of a conventional dryer of energy efficiency class C so far that the supplemented by this heat pump dryer can be assigned energy efficiency class A.
  • the pump power of the heat pump is in particular between 200 W and 300 W, wherein the pump power corresponds to that power with which heat energy is pumped from the cold branch to the warm branch of the heat pump.
  • the pump unit of the heat pump is preferably a thermoelectric pump unit, that is, a pump unit which functions with Peltier elements as functional components.
  • the pump unit preferably has a power consumption of about 500 W; the heater is set up for optional operation at a high level with a power consumption of about 2000 W and on one
  • the heater and the pump unit are arranged to control such that the pump unit is operated in conjunction with the heater.
  • the heater contains in the simplest case a preferably electrically operable heating element; In order to be able to flexibly adapt its heat output to the requirements of the drying process, it may be advantageous if the heater has two or more heating elements or heating stages.
  • the heater contains two independently operable heating elements, the first of which together with an associated switch or relay connected in series with the heat pump and the second is connected in addition to the associated switch or relay in parallel to this series circuit. So it is particularly possible to use the full power output of the heater and the heat pump to heat the device quickly after their commissioning and thus to create the conditions for effective drying of the laundry in a largely quasi-stationary operation. If the device is sufficiently warmed up, the power output of the heater can be reduced if necessary, whereby the further operated heat pump at least partially compensates for the reduced power of the heater and additionally improves the dehumidification of the airflow flowing from the treatment chamber and saturated with moisture.
  • the device in the duct system in front of the heat pump includes a first divider through which the air flow is divisible into a first part passed through the cold branch and a second part led through the warm branch, the first part being between about 20% and about 50%. , in particular between 25% and 50%, of the total air flow.
  • a first divider through which the air flow is divisible into a first part passed through the cold branch and a second part led through the warm branch, the first part being between about 20% and about 50%. , in particular between 25% and 50%, of the total air flow. This corresponds to a distribution which is particularly well adapted to the operating requirements.
  • the heat pump is arranged in the air flow between the radiator and the heater.
  • the duct system in front of the radiator contains a second divider, by means of which the air flow is divisible into a third part guided through the radiator and a fourth part guided through a secondary duct connected in parallel to the radiator. This leads to a further saving of energy, since instead of the entire air flow only the third part enters the cooler, and only this energy is withdrawn.
  • the secondary channel is additionally connected in parallel with the heat pump, or alternatively the secondary channel opens into a first branch of the heat pump, preferably the cold branch, and a second branch of the heat pump, preferably the warm branch, is connected to the cooler.
  • a preferred embodiment of the method according to the invention is that the heat pump is operated during drying for a period of 65% to 95% of a period of drying. With further preference, the heat pump is put out of operation, when in the laundry a residual moisture between 15% and 5%, in particular about 7%, is reached.
  • thermoelectric heat pump 1 shows an embodiment of an apparatus for drying laundry with a thermoelectric heat pump.
  • Fig. 2, 3, 4 and 5 each an embodiment of a development of the device according to. Fig. 1;
  • Fig. 6 and Fig. 7 are each a circuit diagram relating to the supply of a heater and a heat pump with electrical energy.
  • FIG. 1 shows a device for drying laundry 1, which has a substantially closed channel system 2 for guiding an air stream 3 impinging on the laundry 1.
  • a treatment chamber 4 for receiving the laundry 1
  • a blower 5 for driving the air flow 3
  • a heater 6 for heating the air flow 3 before the laundry 1 is acted upon
  • a cooler 7 for cooling the air flow 3 after the impingement of the laundry 1.
  • the air flow 3 is represented by arrows, which are drawn next to the channel system 2 in the figure and in each case the direction of the circulating in the channel system 2 Indicate air flow 3.
  • the air flow 3 circulates without substantial exchange with air from the environment of the device, wherein within the device but at no point a significant pressure difference to the environment occurs. For this reason, the channel system 2 is referred to herein as "substantially closed”.
  • the heater 6 and the cooler 7 are designed so that they are suitable without the use of other, previously unlisted components in the channel system 2 for drying the laundry 1 within a normal household tumble dryer period of time.
  • the heater 6 and the cooler 7 have specific power values which have been mentioned above and to which reference is hereby made.
  • the treatment chamber 4 is formed according to conventional practice as a rotatable drum 4; by their rotation, the laundry 1 is moved in the air stream 3, which supports a uniform absorption of moisture in the air stream 3.
  • the moisture carried by the air stream 3 out of the drum 4 is condensed out and separated from the air stream 3 by means of a separator 8.
  • the device in Fig. 1 is characterized by a arranged in the channel system 2 heat pump 9, 10, 1 1 comprising a thermoelectric pumping unit 9 and two heat exchangers 10 and 1 1, one of which, the "cold branch" 10, the cooling air flowing through serves, and the other, the "warm branch” 1 1, the heating air flowing through serves.
  • the pump unit 9 receives as a functionally essential component semiconductor components, which cause by utilizing the Peltier effect temperature differences when they are flowed through by electric current.
  • Peltier elements are known per se and in the present case require no further explanation in addition to a reference to documents cited above relating to the relevant prior art.
  • the heat pump 9, 10, 1 1 is designed in departure from a common paradigm so that its cold branch 10 and its warm branch 1 1 are not sequentially flowed through by the air stream 3, but in parallel.
  • the air stream 3 is divided at a first divider 12 into a first part 13, which flows through the cold branch 10, and a second part 14, which flows through the warm branch 1.
  • the two parts 13 and 14 are combined behind the heat pump 9, 10, 1 1 again to the air stream 3 and pass through the fan 5 and the heater 6 back to the drum 4.
  • the cold branch 10 via a separator. 8 has to precipitate moisture condensed out of the first part 13.
  • the separator 8 of the radiator 7 and the cold branch 10 suitably cooperate as much as possible.
  • the action of the radiator 7 is supported by further separation of moisture from the air stream 3 and the first part 13, and also the action of the heater 6 due to the taking place in the warm branch 1 1 additional heating
  • energy is supplied only to the extent in which this is necessary for the operation of the pump unit 9, and in particular the thermal performance of the heater 6 can be reduced. So there is a significant saving of energy in an extent that is sufficient in any case to assign the device of energy efficiency class A.
  • the device does not have the disadvantages of a conventional household clothes dryer with heat pump; In particular, it is possible to bring the device relatively quickly to its operating temperature, and the heat pump 9, 10, 1 1 can be switched off towards the end of the drying process, when only little moisture from the air stream can be condensed.
  • FIG. 2 shows a development of the device according to FIG. 1.
  • a second divider 15 is provided in the duct system 2 in front of the radiator 7, from which a secondary duct 16 starts. Only a third part 17 of the air flow 3 reaches the radiator 7 and the heat pump 9, 10, 1 1, and a fourth part 18 of the air flow passes through the auxiliary passage 16 to the radiator 7 and the heat pump 9, 10, 1 1 around until the blower 5, where he is first reunited with the third part 17.
  • This embodiment results in a further saving of energy, because it is no longer necessary to cool the entire air stream 3 so far that the desired condensation of moisture contained can take place. Rather, the condensation takes place exclusively from the third part 17.
  • FIG. 1 shows a development of the device according to FIG. 1.
  • FIG. 3 also shows the interaction of the separators 8 of the cooler 7 and the cold branch 10.
  • a particularly preferred embodiment is shown in FIG. 3. Again, located in the duct system 2 in front of the radiator 7, a second divider 15, from which a fourth part 18 of the air flow 3 is guided in a side channel 16. This secondary channel 16 leads past the radiator 7 and directly to the cold branch 10 of the heat pump 9, 10, 11. A third part 17 of the air flow 3 passes through the radiator 7 and from there to the warm branch 1 of the heat pump 9, 10, 11. In this embodiment condensation of moisture takes place from the entire air stream 3, whereby the distribution of this condensation on the cooler 7 and the cold branch 10 is a matter of the dimensioning of the performance values of these components.
  • the particularly low flow resistance of the particular heat pump used 9, 10, 1 1 is used to relieve the conventional heater 6 and the conventional radiator 7 and energy that would be lost without the use of the heat pump 9, 10, 1 1, to Drying of the laundry 1 to make usable.
  • Preferred performance values for the components just discussed are listed above, and are incorporated herein by reference.
  • FIG. 4 shows another development of the device according to FIG. 1. Compared with the development according to FIG. 3, the secondary passage 16 leads from the second branch 15 to the warm branch 11 of the heat pump 9, 10, 11, and the radiator 7 is followed by the cold branch 10.
  • FIG. 5 A further development of the device according to FIG. 1 can be found in FIG. 5, this development being essentially different from the development according to FIG. 4 in that the arrangement comprising the heat pump 9, 10, 1 1, the heater 6 and the auxiliary channel 16 is the same designed, but flows through in the reverse direction of the air flow 3 and its parts 12 and 13. Functionally, this has at best little influence; It is clear that the present teaching is not limited to a particular order of the components of the device in the air stream. 3
  • Fig. 6 shows a circuit diagram for the supply of the heater 6 and the pump unit 9 with electrical energy.
  • a switch 20 is additionally provided, with which the pump unit 9 is bridged when it should not work. If the heater 6 and the pump unit 9 are operated together, then half of the output voltage of the power supply 19 is applied to each of these components 6, 9, and a current flows which is half as large as if the heater 6 were supplied alone when the switch 20 is closed would. Accordingly, the power of the heater 6 operated alone is as desired four times as high as the power of the heater 6 when at the same time the pumping unit 9 is operated with the switch 20 open.
  • the heater 6 is designed with two electrical heating elements 21 and 22 which can be operated independently of one another. Their first heating element 21 is connected in series with the pump unit 9 together with an associated upstream switch (or relay) 20. Whose second heating element 22 is connected in addition to associated and upstream switch (or relay) 20 parallel to this series arrangement.
  • This circuitry comes with two switches or relays 20 to operate the heater 6 and the pumping assembly 9 together, either with only the first heating element 21 or with both heating elements 21 and 22 together. It also opens the possibility to produce the required DC voltage in the power supply 19 by simply rectifying the mains supply voltage of 230 V in particular and to get along without the use of a buck converter or the like.

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)

Abstract

L'invention concerne un dispositif et un procédé de séchage d'articles nettoyés (1). Dans un système de canaux (2) essentiellement fermé destiné au guidage d'un flux d'air (3) dirigé sur les articles nettoyés (1) sont disposés une chambre de traitement (4) destinée à la prise en charge des articles nettoyés (1), un ventilateur (5) destiné à entraîner le flux d'air (3), un élément de chauffage (6) destiné à réchauffer le flux d'air (3) avant de le diriger sur les articles nettoyés (1) et un refroidisseur (7) destiné à refroidir le flux d'air (3) après l'avoir dirigé sur les articles nettoyés (1). Selon l'invention le flux d'air (3) traverse une pompe à chaleur (9, 10, 11) disposée dans le système de canaux (2) comprenant une unité de pompage (9) ainsi qu'une conduite froide (10) et une conduite chaude (11), lesquelles sont liées l'une à l'autre en parallèle et peuvent être traversées en parallèle par des portions correspondantes du flux d'air (3).
EP07729639.0A 2006-06-06 2007-05-30 Dispositif et procédé de séchage de linge Active EP2029804B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006026251A DE102006026251A1 (de) 2006-06-06 2006-06-06 Vorrichtung und Verfahren zum Trocknen von Waschgut
PCT/EP2007/055219 WO2007141166A1 (fr) 2006-06-06 2007-05-30 Dispositif et procÉdÉ de sÉchage D'ARTICLES NETTOYÉS

Publications (2)

Publication Number Publication Date
EP2029804A1 true EP2029804A1 (fr) 2009-03-04
EP2029804B1 EP2029804B1 (fr) 2016-10-26

Family

ID=38480606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07729639.0A Active EP2029804B1 (fr) 2006-06-06 2007-05-30 Dispositif et procédé de séchage de linge

Country Status (7)

Country Link
US (1) US20090293301A1 (fr)
EP (1) EP2029804B1 (fr)
CN (1) CN101460672B (fr)
DE (1) DE102006026251A1 (fr)
EA (1) EA013487B1 (fr)
PL (1) PL2029804T3 (fr)
WO (1) WO2007141166A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012062677A1 (fr) 2010-11-10 2012-05-18 Arcelik Anonim Sirketi Sèche-linge à pompe à chaleur thermoélectrique

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DE102007038192A1 (de) 2007-08-13 2009-02-19 BSH Bosch und Siemens Hausgeräte GmbH Hybrides Hausgerät zum Trocknen
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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
ES2414408T3 (es) * 2009-06-29 2013-07-19 Arçelik Anonim Sirketi Secadora de ropa cuya eficacia de secado se incrementa mediante el uso de diferentes fuentes de calor
ES2373135B1 (es) 2009-12-14 2012-12-13 Bsh Electrodomesticos España S.A Aparato doméstico que comprende un sistema de expansión.
US8365539B2 (en) * 2010-02-12 2013-02-05 Massachusetts Institute Of Technology System and method for thermal process including a thermoelectric heat pump and internal heat exchanger
WO2011151213A2 (fr) * 2010-06-04 2011-12-08 Arcelik Anonim Sirketi Sèche-linge à pompe à chaleur thermoélectrique permettant d'économiser de l'énergie
EP2576888B1 (fr) 2010-06-07 2014-03-19 Arçelik Anonim Sirketi Sèche-linge à pompe à chaleur thermoélectrique
WO2012089514A1 (fr) * 2010-12-27 2012-07-05 Arcelik Anonim Sirketi Lave-vaisselle comprenant un module thermoélectrique
PL2330247T3 (pl) * 2011-03-08 2013-08-30 V Zug Ag Suszarka do ubrań, zwłaszcza suszarka komorowa
TR201106328A1 (tr) 2011-06-27 2013-01-21 Arçeli̇k Anoni̇m Şi̇rketi̇ Termoelektrik ısı pompası içeren bir çamaşır kurutucu.
EP2796613B1 (fr) * 2013-04-23 2020-11-11 Whirlpool Corporation Sèche-linge ou lave-linge sèche-linge et procédé pour son fonctionnement
WO2014180696A1 (fr) * 2013-05-09 2014-11-13 Arcelik Anonim Sirketi Sèche-linge à pompe à chaleur thermoélectrique
DE102014219457B4 (de) 2014-09-25 2024-08-22 BSH Hausgeräte GmbH Trockner mit einer Wärmepumpe und einer Zusatzheizung sowie Verfahren zu seinem Betrieb
KR101694158B1 (ko) * 2015-05-11 2017-01-09 엘지전자 주식회사 세탁물 처리장치
CN106480681B (zh) 2015-08-31 2019-08-27 青岛海尔滚筒洗衣机有限公司 一种直排式热泵干衣机
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US20090293301A1 (en) 2009-12-03
EP2029804B1 (fr) 2016-10-26
CN101460672A (zh) 2009-06-17
PL2029804T3 (pl) 2017-03-31
DE102006026251A1 (de) 2007-12-13
WO2007141166A1 (fr) 2007-12-13
EA013487B1 (ru) 2010-04-30
CN101460672B (zh) 2011-08-17

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