EP3666158A1 - Dispositif de séchage pour un appareil de nettoyage d'acheminement d'eau - Google Patents

Dispositif de séchage pour un appareil de nettoyage d'acheminement d'eau Download PDF

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Publication number
EP3666158A1
EP3666158A1 EP19209016.5A EP19209016A EP3666158A1 EP 3666158 A1 EP3666158 A1 EP 3666158A1 EP 19209016 A EP19209016 A EP 19209016A EP 3666158 A1 EP3666158 A1 EP 3666158A1
Authority
EP
European Patent Office
Prior art keywords
opening
mixing
air
channel guide
drying
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Withdrawn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
EP19209016.5A
Other languages
German (de)
English (en)
Inventor
Eduard Bresel
Tobias Malec
Kamil Piszczek
Christian Ronning
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP3666158A1 publication Critical patent/EP3666158A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/48—Drying arrangements
    • A47L15/488—Connections of the tub with the ambient air, e.g. air intake or venting arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/48—Drying arrangements
    • A47L15/486—Blower arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/20—Time, e.g. elapsed operating time
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/10—Air circulation, e.g. air intake or venting arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/12—Air blowers

Definitions

  • the invention relates to a drying device for a water-carrying cleaning device, in particular a household device, which provides a washing area for receiving items to be cleaned.
  • a water-carrying household appliance in the configuration of a dishwasher typically has a washing compartment which provides a washing compartment and is used to hold items to be cleaned.
  • the wash cabinet is accessible on the user side via a loading opening, with a pivotable wash cabinet door being provided for the fluid-tight closing of the loading opening.
  • the washware After completion of a washing program that has been carried out as intended for cleaning the washware in the washroom, the washware typically dries. Different drying methods are known in this regard, whereby a distinction must be made in principle as to whether ambient air is introduced from the outside into the washing container for the intended drying or not.
  • the invention proposes a new type of drying device, by means of which ambient air is conveyed into the wash cabinet for the intended drying of washware. It is the object on which the invention is based to propose a drying device which allows comparatively short drying times, while at the same time avoiding condensation-related moisture damage to furniture adjacent to the household appliance.
  • a drying device for a water-conducting cleaning machine which provides a washing chamber for receiving items to be cleaned, with a fan and a blower outlet side fluidly connected thereto mixing means has a mixing stage for mixing washroom air originating from the washroom with blower-drawn ambient air, the mixing device being equipped with a first opening opening into the washroom for transferring washroom air into the mixing device and with a second opening opening into the washroom for transferring ambient air into the washroom is, wherein the second opening is closable by means of a closure element and can be transferred from a closed position into an open position and vice versa.
  • the drying device according to the invention has a blower. When used as intended, ambient air is drawn in via this fan.
  • ambient air means air from the atmosphere surrounding the cleaning device, in particular household appliance.
  • the drying device according to the invention also has a mixing device. This is connected to the blower in terms of flow technology, specifically on the blower outlet side. Ambient air conveyed via the blower is thus conveyed into the mixing device connected to the flow.
  • the mixing device provides a mixing stage, or, according to a particular embodiment, two mixing stages.
  • the or each mixing stage serves to mix wash-room air originating from the wash-room with devices of aspirated ambient air.
  • the ambient air sucked in on the blower side is therefore brought into the mixing device, where it then mixes with rinsing room air, specifically in the mixing stages of the mixing device provided for this purpose.
  • the mixing device has two openings, through which an air exchange with the wash cabinet can take place.
  • a first opening opening into the wash cabinet for transferring wash cabinet air into the mixing device and a second opening opening into the wash cabinet for transferring ambient air into the wash cabinet are provided.
  • wash cabinet air can pass through the first opening from the wash cabinet into the mixing device.
  • the second opening serves to transfer ambient air blown into the washing compartment and brought into the mixing device.
  • the second of the two openings can be closed by means of a closure element.
  • the closure element can therefore be transferred from a closed position into an open position and vice versa.
  • the second opening is closed in the closed position of the closure element, whereas the second opening is open when the closure element is in the open position.
  • Ambient air in the mixing device can only flow into the wash cabinet when the closure element is in the open position. When the closure element is in the closed position, it is not possible for ambient air to pass from the mixing device into the wash cabinet.
  • the drying device allows a two-stage drying process.
  • a first stage the washing-off air in the washing-up space takes place, the washing-up air containing hot steam, ie vapors or vapors, at the beginning of drying.
  • the suction takes place in that, as a result of the introduction of ambient air into the mixing device on the blower side, a negative pressure is created with respect to the first opening, which leads to a transfer of washing-room air located in the washing room into the mixing device.
  • the mixing stage provided according to the invention, sucked-in washing-room air on the one hand and the ambient air introduced into the mixing device by the fan on the other hand are mixed. The resulting air mixture is conveyed to the blower outlet opening. Then there is an expulsion into the environment.
  • a second mixing stage can be provided upstream of the blower outlet. A further admixture of ambient air sucked in via the blower inlet then takes place here.
  • two mixing stages are provided, whereby according to the first mixing stage mixing of washroom air on the one hand and ambient air on the other hand takes place, and wherein according to the second mixing stage the air mixture generated in the first mixing stage is diluted again and mixed with further ambient air.
  • the second mixing stage is downstream of the first mixing stage in the flow direction of the blown ambient air.
  • the provision of a second mixing stage is purely optional. However, since the combination of the first and second mixing stages provides an improved drying result, it is According to a particular embodiment of the invention, it is preferred to provide a first and a second mixing stage.
  • the first drying stage of the suction is ended.
  • the second stage of drying then follows, according to which ambient air is blown into the wash cabinet.
  • the closure element that closes the second opening opens, that is, the closure element changes from its closed position into its open position.
  • the opening of the second opening ensures that the ambient air sucked in on the fan side reaches the mixing device and is pressed directly from there into the wash cabinet. This leads to an expulsion of the wash cabinet air in the wash cabinet, which reaches the mixing device via the first opening in the manner already described.
  • a partial air flow of the ambient air fed into the mixing device is not pressed into the washing compartment, but is guided inside the mixing device to the fan outlet. According to the first mixing stage, this partial air flow mixes with the wash-room air expelled from the wash-room by blowing.
  • the ambient air and wash cabinet air are already mixed in the wash tank.
  • the flushing room air mixed by expulsion with ambient air is then mixed again with ambient air in the manner already described according to the second mixing stage.
  • the second stage of drying can be divided into two phases, the fan being operated according to the first phase with only reduced power.
  • the blower is operated with increased output.
  • the drying device of the type described above requires a comparatively quick drying.
  • the drying time achieved with the configuration according to the invention is very much shorter than the drying time as it arises in the case of drying by exclusively free convection.
  • dehumidification via condensation is also unable to achieve the fast drying time achieved with the drying device according to the invention.
  • Another advantage of the embodiment according to the invention is that the mixing temperature of the wash cabinet air and ambient air does not, or at least not in the long term, drop below the thaw temperature of the wash cabinet air, which avoids undesired condensation within the air passages of the drying device.
  • the first mixing stage of the mixing device is equipped in such a way that, in the direction of flow of the washing-room air sucked out of the washing-room, before the actual mixing point of washing-room air and ambient air reaches the condensate flowing back through the first opening into the washing room can.
  • preheating can be achieved, for example, by switching the blower of the drying device on before the actual drying begins, that is to say, for example, while a rinsing step of the washing program precedes drying.
  • the exhaust air emitted on the output side by the drying device in the intended use is preferably dispensed on the front side of a cleaning device equipped with the drying device, in particular household appliances, so that exposure of furniture adjacent to the cleaning device to exhaust air is avoided.
  • the drying device according to the invention is also comparatively simple in construction, which is advantageously accompanied by low manufacturing costs.
  • the assembly can also be carried out by the manufacturer in a simple manner, which also contributes to low manufacturing costs.
  • the mixing device has a first channel guide and a second channel guide opening into the first channel guide, the first channel guide providing the second opening and the second channel guide providing the first opening.
  • the mixing device provides two channel guides through which ambient air, washroom air and / or a mixture of ambient air and washroom air flows when used as intended.
  • the first duct is connected to the fan on the inlet side. In the intended use, the first duct is charged with ambient air blown by the blower.
  • the second channel guide provided by the mixing device opens into the first channel guide.
  • the junction area represents the first mixing stage described above.
  • the second channel guide provides the first opening to the wash cabinet.
  • wash cabinet air flows from the wash cabinet into the second channel guide of the mixing device via the first opening.
  • the wash cabinet air reaches an opening area of the second channel guide with the first channel guide.
  • the construction described above ensures that condensate arising in the second duct can flow back through the first opening into the wash cabinet.
  • condensation of steam takes place on the surfaces of the air duct of the second duct in the intended use, namely of steam on the way from the wash cabinet to the first mixing stage.
  • Mixing with aspirated ambient air then takes place here, so that in the direction of flow of the wash-room air, after the first mixing stage, steam and ambient air have been mixed to such an extent that condensation in the subsequent flow path of the first duct is basically completely avoided.
  • the first channel guide is therefore connected to the environment on the output side, that is to say the first channel guide opens into the environment.
  • the second mixing stage is connected upstream of the confluence with the environment, so that, in the manner already described, the air mixture is further diluted by additional mixing in of ambient air before the air streams mixed in the first mixing stage emerge.
  • the first channel guide in the region of the junction of the second channel guide is equipped with a fluid for forming a negative pressure in the junction area of the second channel guide.
  • This fluid therefore ensures that the ambient air introduced into the first channel guide via the fan flows past the mouth area to the second channel guide, and this with the formation of a negative pressure in the mouth area.
  • the wash cabinet air in the wash cabinet is sucked in via the second duct.
  • the rinsing-room air sucked in in this way can then be mixed in the manner already described in the first mixing stage with the blown-in ambient air.
  • the second mixing stage is downstream of the first mixing stage in terms of flow technology and is formed on the outlet side of the first channel guide.
  • the first mixing stage there is therefore a first mixing of washroom air on the one hand and ambient air on the other hand.
  • the air mixture thus formed then reaches the second mixing stage downstream of the first mixing stage.
  • the air mixture is then further enriched with blown air from the ambient air.
  • a fluidic short-circuit connection is provided between the input and output of the first duct.
  • This fluidic short-circuit connection represents the second mixing stage.
  • the blower is exposed to ambient air on the inlet side of the mixing device.
  • the inlet of the mixing device is therefore exposed to ambient air on the fan side.
  • the mixing device On the output side, the mixing device leaves an air mixture from the wash cabinet air originating from the wash cabinet and ambient air on the other.
  • the fluidic short-circuit connection between the inlet and outlet of the mixing device ensures that a partial flow of the ambient air fed in on the inlet side of the mixing device is transported directly to the outlet of the mixing device, consequently causing the ambient air transported directly to the outlet of the mixing device to be mixed on the one hand and with the outlet side of the mixing device air mixture of the first mixing stage takes place.
  • a fluid guide element is provided on the output side of the first channel guide.
  • This fluid guide element ensures that exhaust air emitted by the drying device according to the invention is not led directly to the base of the cleaning device in order to avoid undesired formation of condensation on the base.
  • the fluid guide element therefore ensures that exhaust air emitted by the drying device is emitted flowing at least parallel to the installation floor.
  • the invention further proposes a method for drying items to be washed in a wash cabinet of a water-carrying cleaning device, in particular household appliances, by means of a drying device of the type described above, in which the fan is switched on and the mixing device is acted upon by ambient air, the second opening for a specifiable one Time period is kept closed and then opened.
  • This method is, in particular, a sub-step of a method for operating a water-carrying cleaning device, in which the items to be washed located in the washing area of the water-carrying cleaning device are first subjected to washing liquor in one or more cleaning steps and are dried there in a subsequent drying step, as described above.
  • suction of the washroom air in the washroom takes place as a result of the formation of negative pressure, for which purpose the second opening is kept closed for a predefinable period of time. As soon as sufficient after suction has expired after the specified period of time If the wash cabinet air has been removed from the wash cabinet, the second opening is opened so that the ambient air sucked in on the blower side is blown into the wash cabinet, as a result of which the wash cabinet air located there is expelled.
  • the blowing in of ambient air into the wash cabinet is preferably carried out initially with reduced blower output. In a second phase, the blower output is increased again.
  • the cleaning liquid also called wash liquor
  • the cleaning liquid intended for cleaning items to be washed is conducted into the wash cabinet at an elevated temperature.
  • the temperature of the washing liquor is preferably chosen to be 65 ° C. to 85 ° C., in particular 75 ° C. to 85 ° C., more preferably 80 ° C.
  • the rinsing liquor is heated to this target temperature in a comparatively short heating step of, for example, a few minutes.
  • the result of this heating is an increased inherent heat of the items to be dried, which in particular helps to deliver excellent drying results if the items to be washed are made of poorly heat-conducting material such as plastic.
  • the result of the configuration according to the invention is a "drying" process step, which is divided into three phases or stages.
  • a first phase the steam-enriched wash cabinet air is extracted from the wash cabinet.
  • ambient air is blown into the wash cabinet with reduced blower output.
  • ambient air is blown into the wash cabinet with increased blower output.
  • the air flow emerging from the wash cabinet is mixed with ambient air in two stages.
  • the ambient air share is many times larger than the air share from the wash cabinet. This ratio changes significantly in the two subsequent drying phases, so that the proportion of air from the wash cabinet increases.
  • the air flows are mixed in two stages.
  • the first stage is in an air duct adjacent to the wash cabinet.
  • the mixing device of the drying device according to the invention has a higher surface temperature due to the contact with the still hot wash cabinet, which helps to avoid undesired formation of condensate.
  • the second mixing stage takes place near the air outlet from the device. At this point, the drying device has only a comparatively low surface temperature compared to the air flow in the area of the first mixing stage. According to the second mixing stage, mixing with ambient air takes place again. This leads to a further lowering of the dew point, which is why condensate formation is also avoided here.
  • the geometric configuration of the drying device or the mixing device is selected such that a negative pressure is formed, as a result of which the air to be mixed in is sucked in.
  • This negative pressure has the advantage that no steam escapes from seals or the like in very steam-rich phases.
  • the second drying stage begins with blowing air into the wash cabinet with reduced output.
  • the closure element opens, so that the second opening opens, so that ambient air conveyed by the blower is then pressed into the wash cabinet.
  • This active introduction of ambient air into the wash cabinet creates an overpressure within the wash cabinet, that is to say in relation to the environment. Since there is still a lot of warm air in the wash cabinet at this point, the blower output is reduced for reasons of reducing the outlet temperature. After a predeterminable period of time, the blower output is increased in order to improve the drying effect due to the forced convection.
  • the transition phase is preferably provided to switch on the blower of the drying device before the actual drying begins, that is to say during the rinsing preceding drying. Such switching on can take place, for example, at a rinse liquor temperature of 35 ° C.
  • Such preheating of the drying device advantageously contributes to the fact that the airways in the drying direction can be kept free of condensate. In particular, undesired condensate formation on the outlet side on the outlet grille can be reduced or even completely avoided.
  • the preferred procedure including preheating, therefore provides a total of four phases with regard to the fan control.
  • the so-called transition phase preheating takes place, and still during the rinsing operation.
  • the washing-out of the washing-room air follows after the washing has ended.
  • ambient air is blown into the wash cabinet.
  • Fig. 1 can be seen in a purely schematic perspective view of a cleaning device according to the invention in the configuration of a dishwasher 1.
  • the dishwasher 1 has, in a manner known per se, a washing compartment 2 which provides a washing compartment 3.
  • the washing compartment 2 serves to hold items to be cleaned, which is not shown in detail in the figures for the sake of clarity.
  • the dishwasher 1 has a drying device 4 according to the invention for drying items to be cleaned as intended.
  • the drying device 4 has a blower 6 on the one hand and a mixing device 5 on the other.
  • the blower 6 is fluidly connected to the mixing device 5.
  • the mixing device 5 in turn has a housing arrangement 7 which houses duct guides separated from one another by guide elements 14 for the passage of air, a first duct guide 12 and a second duct guide 13 being provided.
  • the mixing device also has a first opening 10 and a second opening 11.
  • the first opening 10 opens into the washing area 12 and serves to transfer washing air into the mixing device 5 in accordance with the dashed arrow 18. In the intended use, therefore, from the Rinsing chamber 3 originating from the rinsing chamber air passes through the first opening 10 into the second channel guide 13 of the mixing device 5.
  • the mixing device 5 has the second opening 11, which serves to transfer ambient air located in the mixing device into the washing compartment 3.
  • the second opening 11 can be closed by means of a closure element 15, the closed position in FIG Fig. 2 and the open position in Fig. 3 are shown.
  • ambient air located in the mixing device 5 can correspond to the arrow 17 in accordance with Fig. 1 flow into the wash cabinet 3.
  • the second channel guide 13 opens into the first channel guide 12, this junction area representing a first mixing stage 8.
  • the fan 6 is switched on. Via a fan inlet 26 (cf. Fig. 1 ) the fan 6 draws ambient air, which is conveyed into the first duct 12 of the mixing device 5.
  • a fluid 16 in the form of a guide element is provided in the region where the second channel guide 13 opens into the first channel guide 12, as shown in the illustration Fig. 2 reveals.
  • This fluid 16 ensures that the blower-conveyed ambient air 17 sweeps past the opening of the second duct 13 into the first duct 12 in such a way that a negative pressure is created in the region of the mouth.
  • washroom air is drawn in from washroom 3 in accordance with arrow 18 ( Fig. 1 ) through the first opening 10 into the second duct 13.
  • the wash chamber air thus sucked in is then mixed with the sucked ambient air 17 in the mouth region, that is to say in the first mixing stage 8.
  • the blower-conveyed ambient air 17 can reach the washing compartment 3 through the second opening 11.
  • a partial flow of the blown air 17 will continue to remain in the mixing device 5 and follow the flow path of the first duct 12.
  • the predominant part of the sucked-in ambient air is conveyed into the washing compartment 3, so that an overpressure build-up occurs compared to the surroundings.
  • the washroom air in the washroom 3 is mixed with the ambient air introduced, this air mixture being expressed as a result of the ambient air flowing in further, specifically via the first opening into the second duct 13.
  • the blower inlet 26 can be arranged in the lower region, for example the base, of the cleaning device 1, in particular below the washing compartment 2.
  • the mixing device 5 can be arranged on the side or rear of the washing compartment 2.
  • the, in particular first, mixing stage 8, as well as the second opening 11, is located at or near the top of the washing container 2.
  • the ambient air 17 conveyed by the blower 6 is thus initially in the mixing device 5 via the first channel guide 12 along the washing container 2, in particular at least a substantial portion of the washing compartment 2, directed from the bottom upwards, and there it arrives at the mixing stage 8.
  • the blower 6 has a channel 22, through which the air emerging from the drying device 4 is discharged as outlet air 19 in the intended use.
  • the blower 6 also has a connection 23 provided by the blower housing 21, which is used for the fluidic connection to the mixing device 5.
  • This connection 23 adjusts, in particular the sectional illustration Fig. 5 detect , represents a first flow path for the sucked-in ambient air 17 and a second flow path for the wash-room air originating from the wash-room 3 or for the air mixture generated in the first mixing stage 8.
  • the blower housing 21 provides a short-circuit connection 24 between the inlet and outlet, so that admixture air 20 can flow directly from the blower inlet 26 to the blower outlet 27.
  • the second mixing stage 9 is realized, because, as a result of the transport of the admixing air 20 via the short-circuit connection 24, the ambient air sucked in on the blower side is mixed with the air mixture previously generated in the first mixing stage 8.
  • Fig. 6 shows the base region of the dishwasher 1 in a schematic front view, the base strip 25 providing the blower outlet 27, which is covered by a grille panel 29.
  • outlet air 19 emitted by the drying device 4 is discharged via the blower outlet 27, as shown in particular in FIG Fig. 7 reveals.
  • the blower inlet 26 is hidden behind the baseboard 25, with blown air 17 first passing through a filter 30 before it is then fed to the mixing device in the manner already described.
  • Fig. 8 can be seen in a schematic representation of a temperature diagram, with three temperature profiles are plotted over time.
  • the time course ⁇ t 1 means the time period for a proper rinsing and ⁇ t 2 the time period for a drying according to the invention.
  • the solid line in the diagram represents the temperature of the washing liquor. As can be seen from the course of the diagram, the washing liquor temperature reaches a temperature of approximately 80 ° C. shortly before the intended drying begins. Increasing the wash liquor temperature to 80 ° C results in a high inherent temperature of the wash ware to be dried, which has a positive effect on the subsequent drying step.
  • the curve shown by a dash-dot-dash line in the diagram is the temperature of the outlet air 19. At no time does this temperature reach over 45 ° C., so that outlet air 19 which is not too hot enters the dishwasher 1 Atmosphere.
  • the third temperature curve shown by a broken line relates to the dew point of the outlet air 19 emitted by the drying device 4 according to the invention Fig. 8 shows, the dew point temperature is never above the outlet temperature of the outlet air 19, so that unwanted condensate formation is avoided.

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  • Washing And Drying Of Tableware (AREA)
EP19209016.5A 2018-11-15 2019-11-14 Dispositif de séchage pour un appareil de nettoyage d'acheminement d'eau Withdrawn EP3666158A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018128709.7A DE102018128709A1 (de) 2018-11-15 2018-11-15 Trocknungseinrichtung für ein wasserführendes Reinigungsgerät

Publications (1)

Publication Number Publication Date
EP3666158A1 true EP3666158A1 (fr) 2020-06-17

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EP19209016.5A Withdrawn EP3666158A1 (fr) 2018-11-15 2019-11-14 Dispositif de séchage pour un appareil de nettoyage d'acheminement d'eau

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DE (1) DE102018128709A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022161322A1 (fr) * 2021-02-01 2022-08-04 佛山市顺德区美的洗涤电器制造有限公司 Dispositif à air chaud pour lave-vaisselle, et lave-vaisselle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4238887B2 (ja) * 2006-07-14 2009-03-18 パナソニック株式会社 食器洗い乾燥機
US20090095330A1 (en) * 2007-10-11 2009-04-16 Matsushita Electric Industrial Co., Ltd. Dish washer/dryer
US20110126864A1 (en) * 2009-11-30 2011-06-02 Samsung Electronics Co., Ltd. Dishwasher and control method thereof
DE102013204003A1 (de) * 2013-03-08 2014-09-11 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine mit einer Sorptionstrockenvorrichtung und einer Öffnungseinrichtung für ihre Tür
US20140360534A1 (en) * 2012-01-13 2014-12-11 Illinois Tool Works Inc. Washing appliance with improved air handling system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4238887B2 (ja) * 2006-07-14 2009-03-18 パナソニック株式会社 食器洗い乾燥機
US20090095330A1 (en) * 2007-10-11 2009-04-16 Matsushita Electric Industrial Co., Ltd. Dish washer/dryer
US20110126864A1 (en) * 2009-11-30 2011-06-02 Samsung Electronics Co., Ltd. Dishwasher and control method thereof
US20140360534A1 (en) * 2012-01-13 2014-12-11 Illinois Tool Works Inc. Washing appliance with improved air handling system
DE102013204003A1 (de) * 2013-03-08 2014-09-11 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine mit einer Sorptionstrockenvorrichtung und einer Öffnungseinrichtung für ihre Tür

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022161322A1 (fr) * 2021-02-01 2022-08-04 佛山市顺德区美的洗涤电器制造有限公司 Dispositif à air chaud pour lave-vaisselle, et lave-vaisselle

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