EP2358254B1 - Lave-vaisselle à usage domestique comprenant un dispositif de séchage par sorption et procédé correspondant - Google Patents

Lave-vaisselle à usage domestique comprenant un dispositif de séchage par sorption et procédé correspondant Download PDF

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Publication number
EP2358254B1
EP2358254B1 EP09752163.7A EP09752163A EP2358254B1 EP 2358254 B1 EP2358254 B1 EP 2358254B1 EP 09752163 A EP09752163 A EP 09752163A EP 2358254 B1 EP2358254 B1 EP 2358254B1
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EP
European Patent Office
Prior art keywords
sorption
sorption drying
drying device
ste
control device
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EP09752163.7A
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German (de)
English (en)
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EP2358254A2 (fr
Inventor
Andreas Heidel
Bernd KRÄNZLE
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BSH Hausgeraete GmbH
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BSH Hausgeraete GmbH
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Priority to PL09752163T priority Critical patent/PL2358254T3/pl
Publication of EP2358254A2 publication Critical patent/EP2358254A2/fr
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    • 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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0049—Detection or prevention of malfunction, including accident prevention
    • 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
    • A47L15/481—Drying arrangements by using water absorbent materials, e.g. Zeolith
    • 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
    • A47L2401/08—Drain or recirculation pump parameters, e.g. pump rotational speed or current absorbed by the motor
    • 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
    • A47L2401/14—Water pressure or flow rate
    • 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
    • A47L2501/11—Air heaters
    • 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 household dishwasher with at least one wash liquor pump, which is designed as a circulation pump in a wash liquor circulation system, and with at least one sorption drying device, which comprises at least one sorption container with reversibly dehydratable sorption drying material and its one or more electrical components with at least one control / control device are controllable.
  • a household dishwasher with a sorption drying system such as that DE 10 353 775 A1 in the sub-program step "drying" of the respective dishwashing program for drying crockery moist-hot air from the dishwashing container of the dishwasher is continuously passed through the sorption column of the sorption drying device by means of a blower.
  • Their reversibly dehydratable sorption drying material removes moisture from the air that is passed through due to condensation.
  • the air dried in this way is returned to the rinsing tank, where it is reloaded with moisture from the moist, hot air and is fed again to the circulation system of the sorption drying device.
  • the reversibly dehydratable sorption drying material of the sorption column is dried by removing liquid, in particular water, stored during a desorption process by desorption.
  • air which flows through the sorption drying material is heated to such high temperatures with the aid of at least one heating device that liquid, in particular water, stored in the sorption drying material emerges as completely as possible as hot steam.
  • the expelled water vapor is taken into the rinsing container by the air flow generated by the fan.
  • the sorption drying material dried in this way is then reprocessed, ie regenerated, for the next drying step, for example of a subsequent dishwashing program.
  • the air heated by the heating device during the respective desorption process can additionally be used to rinse the wash liquor, air and / or wash ware in the wash container for at least one wash process and / or cleaning process such as one new started dishwashing program by warming up or heating up by the warm air flow generated for the respective desorption process. This enables energy-efficient cleaning and drying of washware.
  • the invention is based on the object of demonstrating a way in which a household dishwasher with at least one sorption drying device can be operated largely reliably.
  • control device derives at least one control signal for setting the one or more electrical components of the sorption drying device, which as electrical components derives at least one, from the volumetric flow caused by the wash liquor pump Fan unit and / or comprises at least one heating device assigned to the sorption container.
  • control device derives at least one control signal for setting the one or more electrical components of the sorption drying device from the volumetric flow caused by the wash liquor pump makes it possible to control and / or control the sorption drying device in a functionally reliable manner during the respective sorption and / or desorption process to be able to adjust. With the aid of this control signal, specific requirements for permissible operating states of the one or more electrical components of the sorption drying device can be monitored and / or implemented in an improved manner.
  • the specific interaction of the one or more operating parameters of the one or more electrical components of the sorption drying device can be coordinated with one another in such a way that the sorption drying device can be operated safely in a desired, permissible working range during its respective sorption process and / or desorption process.
  • the sorption drying device comprises at least one sorption container with reversibly dehydratable sorption drying material. This allows space and material-saving storage of sorption drying material, which is sufficient for a perfect sorption drying process.
  • the sorption drying device also has at least one fan unit and at least one heating device associated with the sorption container, in particular an air heater. This ensures a largely perfect, gentle desorption of the sorption drying material.
  • the control device can use the electrical current received by the wash liquor pump as a measurement criterion for the volume flow caused in each case, and from this electrical current drawn by the wash liquor at least one control signal for setting the one or more electrical components of the sorption drying device deduce.
  • This measurement parameter is easily available in the control device.
  • it is used in a wash liquor pump with a controllable or regulable electric motor, preferably a so-called BLDC ("brushless direct current") wash liquor pump, ie a pump with brushless DC motor, used as setting parameters. Since the electric current drawn by the respective wash liquor pump depends on the pumped wash liquor volume, i.e.
  • the electrical current detected is a measurement criterion for the wash liquor volume flow pumped through the wash liquor pump and thus, if necessary indirectly also provided for the total volume of washing liquor in the liquid circulation system of the dishwasher according to the invention. It is therefore not necessary to provide a sensor for determining the wash liquor volume in the circulation system or the wash liquor throughput of the wash liquor pump.
  • the control / control device switches according to an advantageous further development
  • the sorption drying device uses one or more electrical components, in particular all of its electrical components, by means of the control signal. If, for example, the volume flow of washing liquor through the washing liquor pump or the amount of washing liquor in the washing tank is too low for the respective desorption process due to a fault, the heating device and possibly also the fan unit of the sorption drying device are not switched on at all.
  • the desorption process already started is deactivated in this case and the heating device and possibly also the fan unit are switched off.
  • the heating device By deactivating, in particular, the heating device, inadmissibly high thermal stresses of the sorption drying material in the sorption container of the sorption drying device, which could occur when the sorption drying material is heated up during its desorbing, can be largely avoided. This provides thermal protection for the sorption container with the sorption drying material.
  • the targeted switching off or not switching on of the heating device largely prevents overheating in the interior of the washing container and / or the sorption drying material in the sorption container of the sorption drying device can come.
  • the washing liquor circulation system of the dishwasher has such a large amount of washing liquor that it is sufficient to cool the air blown into the washing container from the sorption container of the sorption drying device during the respective ongoing desorption process, the inadmissible thermal stresses or even damage to components of the Rinsing container of the dishwasher, and / or items to be dried in the dishwasher are largely avoided.
  • the air that is sucked into the air circulation system of the sorption drying device from the interior of the sorption container during the respective desorption process remains below a critical limit temperature, which, if exceeded, would otherwise lead to inadmissible thermal stress, damage or even destruction of the sorption drying material in the sorption container of the sorption drying device due to a could lead to continued heating by means of the heating device.
  • a critical limit temperature which, if exceeded, would otherwise lead to inadmissible thermal stress, damage or even destruction of the sorption drying material in the sorption container of the sorption drying device due to a could lead to continued heating by means of the heating device.
  • the sorption drying material is only heated in a manner that is gentle on the material by means of the heating device of the sorption drying device. In this way, irreparable material damage is largely avoided.
  • the minimum volume flow is selected to be approximately equal to or less than half the nominal operating volume flow of the wash liquor pump, in particular between 5 and 17 l / min, preferably approximately 16 l / min.
  • a circulation pump is provided in the washing liquid circulation system of the dishwasher as the washing liquid pump.
  • This circulation pump makes it possible in a simple and reliable manner to obtain unambiguous information indirectly about the electrical current drawn by it depending on the load condition about the wash liquor volume flow pumped through it and thus possibly also in particular about the total volume of wash liquor present in the wash liquor circulation system.
  • the control device has at least one main control device and at least one additional control unit, which are connected to one another via at least one control line, in particular a data bus.
  • the additional control unit is specific to the heating device and / or the fan unit of the sorption drying device, i.e. is specifically assigned.
  • the additional control unit switches off the fan unit of the sorption drying device after the heating device has switched off only after a predefinable after-running period has elapsed. Because the fan unit continues to run for a predeterminable period of time even after the heating device has been switched off, air can continue to flow through the heating device and / or the sorption drying material in the sorption container of the sorption drying device. This continued air flow allows heat to be removed from the heating device and / or from the sorption container, so that overheating in the area of the heating device and / or the sorption container is largely avoided.
  • This continued operation of the fan unit is particularly advantageous because the sorption drying material reacts sluggishly due to its heat storage capacity and stores heat during its heating process during desorbing.
  • the fan unit is therefore expediently operated beyond the point in time at which the heating device is switched off, so that sufficient thermal energy from the Sorption drying material and the sorption container is transported away, so that material damage to the sorption drying material, impermissible stresses on the heating device and the other components of the sorption container and components or components of the dishwasher surrounding the sorption container are largely avoided.
  • the continued air circulation by means of the fan unit ensures cooling of the sorption drying material in the sorption container and / or the heating device is accelerated. Without the fan unit continuing to run, however, heat could accumulate in the sorption container, which could lead to impermissibly high temperatures.
  • the invention also relates to a method for controlling the sorption drying device of a household dishwasher which comprises at least one sorption container with reversibly dehydratable sorption drying material and which has at least one washing liquid pump designed as a circulation pump in a washing liquid circulation system, with the aid of at least one control device, which is characterized in that at least one control signal for setting the one or more electrical components of the sorption drying device, which comprises as electrical components at least one fan unit and / or at least one heating device assigned to the sorption container, is derived from the control / control device from the respective volume flow caused by the washing liquor pump.
  • FIG. 1 shows a schematic representation of an embodiment of a household dishwasher designed according to the invention.
  • a rinsing container SPB As main components, it has a rinsing container SPB, a bottom assembly BG arranged underneath, and a sorption drying device STE as an air drying device.
  • the sorption drying device STE is preferably provided externally, ie outside the washing compartment SPB partly on a side wall SW and partly in the base assembly BG.
  • it comprises at least one air duct LK with at least one fan or blower unit LT inserted therein and at least one sorption container SB with sorption drying material ZEO, especially zeolite or the like.
  • one or more mesh baskets GK are preferably for receiving and for washing dishes such as. B. housed pieces of dishes.
  • one or more spray devices such.
  • one or more rotating spray arms SA provided in the interior of the washing container SPB.
  • both a lower spray arm and an upper spray arm are suspended in rotation in the washing container SPB.
  • fresh water and / or process water mixed with detergent is used, for. B. for a cleaning process, for an intermediate rinse, and / or for a rinse cycle applied to the respective items to be washed.
  • the liquid used in each case is referred to as a so-called rinsing liquor.
  • the fan unit LT and the sorption container SB are housed here in the embodiment in the base assembly BG below the base BO of the rinsing container SPB.
  • the air duct LK runs from an outlet opening ALA, which is provided above the bottom BO of the washing compartment SPB in its side wall SW, on the outside of this side wall SW with an inlet-side pipe section RA1 below to the fan unit LT in the base assembly BG.
  • the outlet of the fan unit LT is connected to an inlet opening EO of the sorption container SB via an end connection section VA of the air duct LK.
  • the outlet opening ALA of the washing container SPB is provided above the bottom BO at a height such that the penetration of washing liquor liquid or cleaning foam is largely avoided in the respective washing step or cleaning step.
  • the fan unit LT is preferably designed as an axial fan. It serves to force flow through a sorption unit SE in the sorption container SB with hot, humid air from the rinsing container SPB during the respective drying process.
  • the sorption unit SE contains reversibly dehydratable sorption drying material ZEO, in particular zeolite or the like, which can absorb and store moisture from the air LS2 passed through it.
  • ZEO reversibly dehydratable sorption drying material
  • the sorption container SB has an outflow opening AO on the upper side, which is connected to its interior via an outlet element AU, in particular an outflow connection, through a push-through opening in the bottom BO of the washing container SPB.
  • moist-hot air LS1 can be sucked out of the interior of the washing compartment SPB through its outlet opening ALA into the air duct LK by means of the switched-on fan unit LT and via the tubular connecting section VA between the Fan unit and the sorption container SB are transported in the interior thereof for the forced flow of the reversibly dehydratable sorption drying material ZEO stored there in the form of the sorption unit SE.
  • the sorption drying material ZEO in particular zeolite or another material with similar properties, the sorption unit SE pulls liquid droplets, in particular water moisture, out of the moist air flowing through, so that after the sorption unit SE, air dried by the sorption drying material LS2 via the outlet element or blow-out element AU in the inside of the rinsing container SPB can be blown. In this way, a closed air circulation system is provided by this sorption drying device STE.
  • the sorption container SB viewed in the direction of flow, at least one air heating device HZ1 for desorption and thus is seen upstream of its sorption unit SE Regeneration of the sorption drying material ZEO arranged.
  • the air heating device HZ1 is used to heat air LS2, which is guided by means of the fan unit LT via the air duct LK into the sorption container SB and blown through the sorption drying material ZEO of the sorption unit SE.
  • This positively heated air LS2 absorbs stored moisture, in particular water, from the sorption drying material ZEO as it flows through the sorption drying material ZEO, which was previously stored in the previous drying step of an expired dishwashing program.
  • This water, expelled from the sorption drying material ZEO by heating, is transported into the interior of the rinsing container SB by the heated air LS2 via the outlet element AU of the sorption container SB.
  • This desorption process preferably takes place when the heating or heating of the washing liquor liquid is required at the beginning of a washing process, in particular a pre-washing process, and / or a subsequent cleaning process of a subsequent dishwashing program.
  • the air heated for the desorption process by the air heating device HZ1 can be used simultaneously for heating the washing liquor liquid in the washing container SPB, for heating the inner walls thereof and / or the items to be washed in the washing container, which is energy-saving.
  • the respective rinsing liquor can be heated up by desorption alone with the sorption drying device.
  • a separate liquid heating device such as, for example, a water heater, can be provided for heating the washing liquor.
  • the dishwasher GS also has a pump sump PS in the bottom BO of its washing compartment SPB, which has a sieve system.
  • the pump sump PS is used to collect the washing liquor which is sprayed by the spray arms SA during the respective washing process.
  • the pump sump PS is connected to the upper and lower spray arms SA via a line system ZL.
  • a circulation pump UP is provided in the connection area of the pump sump PS, which feeds the rinsing liquor liquid from the pump sump PS into the feed lines of the circulation line system ZL.
  • a suction or drain pump LP is connected to the pump sump PS, with which a used rinsing liquor liquid can be partially or completely pumped out of the pump sump PS into a waste water line EL.
  • a continuous flow heater DLE or a heat exchanger is optionally provided in the circulation line system ZL, here in the exemplary embodiment in its circulation pump UP, or a heat exchanger as an additional liquid heating device for the sorption drying device STE. It can be used to heat the respective rinsing liquor in addition or independently of the desorption heating process of the sorption drying device.
  • the circulation pump UP and the instantaneous water heater DLE are each supplied with electrical energy from a main control device HE together or separately from one another via at least one electrical energy supply line SVL5.
  • the electrical power supply line SVL5 comprises at least one first power supply line as the live phase and at least one second power supply line as the neutral conductor.
  • the drain pump LP is connected to the main control device HE in a manner analogous to the circulation pump UP via a power supply line SVL6.
  • the main control device HE is connected to the public power supply network EN via a connection power supply line SVL1. It switches the power supply line SVL5 to the continuous flow heater DLE and / or the circulation pump UP if heating or heating of the washing liquor is desired for the respective rinsing or cleaning process and switches it off if no heating of the washing liquor is required.
  • the main control device HE switches on the suction or drain pump LP when the main control device HE is required in a rinsing or cleaning step that a used washing liquid from the pump sump PS is to be partially or completely pumped out into the waste water line EL .
  • an additional control device ZE is provided in the base assembly BG as a control / control device, which is used for specific control and monitoring as well as the energy supply for the fan unit LT and the air heating device HZ1 of the sorption drying device STE.
  • the additional control device ZE is connected to the main control device HE via an energy supply line SVL2.
  • the additional control device ZE is controlled from the main control device HE via at least one bus line or signal line DB.
  • the Additional control device ZE leads at least one energy supply line SVL3 to the heating device HZ1 of the sorption container SB.
  • the additional control device ZE also controls the fan unit LT via a control line SLV4.
  • a power supply line for the fan unit LT can also be integrated in the control line SLV4.
  • the additional control unit ZE is designed as a separate functional component and is spatially separated from the main control device at a distance EF, that is to say with a predeterminable spatial gap spacing.
  • This advantageously increases the functional reliability for the additional control unit, which is responsible for the one or more electrical components of the sorption drying device, in the event of a fault in the main control device.
  • the main control device can be decoupled from the additional control unit, so that it can continue to perform its assigned operational functions properly, even if the additional control unit fails or has another malfunction.
  • the additional control unit is advantageously accommodated at a different location in the household dishwasher than the main control device. As a result, the functional reliability can be increased both for the main control device and for the additional control unit.
  • control unit ZE for the various electrical components of the sorption drying device STE in the main control device HE. This then alone forms a control device for the various electrical components of the household dishwasher.
  • the additional control unit ZE is spatially distant from the sorption container SB of the sorption drying device STE at a predeterminable minimum distance MA, that is to say it is arranged with a spacing gap. This minimum distance can be observed in a reliable manner Inadmissibly high thermal stresses of the additional control unit, which could occur as a result of the thermal heating of sorption drying material in the sorption container of the sorption drying device by means of at least one heating device, are largely avoided. Your reliable operation is guaranteed.
  • the main control device HE transmits a control signal SS1 via the control line DB to the additional control device ZE in such a way that the latter switches on the fan unit LT via the control line SLV4, so that hot and humid air comes out can be sucked into the rinsing tank into the air duct LK and fed to the sorption tank SB for drying.
  • the drying of wash ware can be brought about solely through the sorption properties of the sorption drying material.
  • the heating device HZ1 of the sorption drying device can remain switched off. Only if the drying effect of the sorption material is not sufficient for a desired drying result, it may be expedient to additionally connect the instantaneous water heater DLE and / or the heating device HZ1.
  • the control signal SS1 transmits to the additional control device ZE a switch-on command for switching on the heating device HZ1 of the sorption container SB and the fan unit LT.
  • the additional control unit ZE then switches on these two electrical components HZ1, LT of the sorption drying device STE.
  • the hot air LS2 is blown out into the washing container SPB via the outlet element AU. It contributes to or is even used exclusively to heat the rinsing liquor circulated by means of the circulation pump UP to a desired heating temperature during a rinsing or cleaning process. Since the air flow supplied by the heating device HZ1 during the desorption period of the desorption process Heating energy is substantially constant, the temperature of the bed of sorption drying material in the sorption container SB increases.
  • the main control device HE determines the electric current I absorbed by the circulation pump UP (see Figure 2 ) depending on their load and derives at least one control signal for setting one or more electrical components of the sorption drying device STE from the current curve.
  • the electrical current I absorbed by the circulation pump is essentially proportional, in particular directly proportional to the volume flow or volume flow Q being conveyed.
  • the load applied to the circulation pump UP is essentially determined by the volume flow or volume flow rate Q conveyed through it Wash liquor set.
  • the volume flow Q results from the volume V of washing liquor pumped through the circulation pump UP per time t.
  • Figure 2 schematically shows a current consumption / volume flow diagram DI with a current consumption curve IQ increasing with the volume flow Q for the circulation pump UP.
  • the volume flow Q in liters I per minute min is plotted along the abscissa of this diagram DI.
  • the ordinate is assigned the electrical current I in amperes A, which is generated by the circulation pump UP for the respective volume flow or volume flow rate Q. is pulled from the energy supply network EN or is taken from this.
  • the amount of washing liquor Q ⁇ Qmin present in the circulation system ZL is not sufficient for sufficient cooling of the washing container, its components such as dish racks, spray arms and other components, in particular plastic components, i.e. it there is underfilling of the SPB rinse tank.
  • a non-activation of the heating device of the sorption drying device before the start or start of the respective desorption process or a forced switch-off of this heating device during the respective desorption process is carried out if the control device such as HE detects or detects that the household dishwasher
  • a minimum volume flow Q min is expediently chosen, which is approximately equal to or less than half the nominal operating volume flow Q N of the washing liquor pump UP, in particular between 5 and 17 l / min, preferably around 16 l / min.
  • the main control device HE determines during the respective desorption process that the electrical current I drawn by the circulation pump UP corresponds to greater than the minimum current consumption value I min , or in particular approximately to the nominal current consumption value I N of the circulation pump UP, to which the nominal volume flow Q N is assigned , the desorption process and the associated heating process are continued by the heating device HZ1 until the end of the predetermined desorption time period until sufficient dehydration of the sorption drying material ZEO has been achieved.
  • This reliable range of the current consumption curve IQ above the minimum current consumption value I min is in the Figure 2 designated NZ.
  • the heating device HZ1 In order to prevent the heating device HZ1 from being switched off in a manner that, despite the heating device HZ1 being switched off, its residual heat can still lead to an inadmissibly high rise in the temperatures in the sorption drying material ZEO, it may be expedient to switch off the fan unit LT later than the heating device HZ1.
  • the curve over time of the switched-on state of the heating device HZ1 is designated by the curve CLT, while the curve of the switched-on state of the fan unit LT is identified by CHZ.
  • the heating device HZ1 is switched on at the time tEH in order to start a desorption process.
  • the main control device HE As soon as the main control device HE has registered that the minimum current consumption value I min has been undershot, it switches the heating device HZ1 off, ie off, at the switch-off time tAH.
  • the additional control unit ZE also switches off the fan unit LT only after a predeterminable run-on period NLZ has expired. Characterized in that the fan unit LT continues to blow an air flow LS2 through the sorption container SB with the sorption drying material ZEO even after the switch-off time tAH of the heating device, thermal energy is transported away from the sorption container SB into the rinsing container SPB by this maintained air throughput.
  • the fan unit LT can be switched on by the additional control unit either before the switch-on time tEH for the heating device HZ1, or at the same time, or a little later afterwards.
  • the fan unit LT is put into operation at the time tEL before the switch-on time tEH of the heating device HZ1.
  • the main control device HE can send a switch-off command to the additional control unit ZE in order to switch off the one or more components of the sorption drying device, in particular its heating device HZ1 and / fan unit LT, if a critical limit temperature in the interior of the washing container SPB of the household dishwasher GS and / or in the area of the sorption container SB of the sorption drying device is exceeded.
  • This provides a further thermal protection, in particular during the desorption operation of the sorption drying device STE.
  • the temperature in the interior of the washing compartment SPB can be determined, for example, with the aid of at least one temperature sensor which is attached, for example, to one of the side walls of the washing compartment SPB of the dishwasher.
  • a temperature sensor TS is connected to the main control device HE on the side wall of the washing compartment SPB via a measuring line ML.
  • the respective temperature in the area of the sorption container can be determined additionally or independently using at least one temperature sensor.
  • the sorption drying device in particular its heating device and / or fan unit, can be switched off by the main control device with the aid of the additional control unit if a critical parameter, in particular a minimum volume of washing liquor in the liquid circulation system and / or in the washing container for or during a Desorption process would be undercut.
  • a critical parameter in particular a minimum volume of washing liquor in the liquid circulation system and / or in the washing container for or during a Desorption process would be undercut.
  • the heating device is expediently not switched on at all.
  • the sorption drying device, the washing compartment and its components, and / or washware present in the washing compartment are protected against inadmissibly high temperature developments.
  • this can ensure that the heating device of the sorption drying device is not switched on from the outset or - if a pending desorption process has already been started - is switched off in good time before the heating device closes emits large heating power to the sorption drying material of the sorption container.
  • the main control device together with the additional control unit can ensure that an inadmissibly high heating of the sorption drying material in the sorption container of the sorption drying device is largely avoided.
  • the exceeding of a critical limit temperature which would lead to material damage to the sorption drying material is prevented.
  • the sorption drying material is only heated in a material-friendly manner by means of the heating device. In this way, irreparable material damage is largely avoided.
  • this also avoids that an inadmissibly high thermal stress or even damage to parts of the washing compartment, e.g. Dish racks, plastic built-in parts such as Sieves in the washing container, items to be washed, parts of the sorption drying device, e.g. of the air duct, or other components of the dishwasher in the area of the sorption container. In particular, this ensures reliable fire protection.
  • control device controls the volume flow caused in each case by the wash liquor pump or an operating parameter of the wash liquor pump or another corresponding to this
  • Operating component of the dishwasher monitors and controls and derives at least one control signal for setting the one or more electrical components of the sorption drying device from the recorded volume flow or an operating parameter of the washing liquor pump or another operating component of the dishwasher that enables the sorption drying device in the respective sorption and / or to be able to control or set the desorption process in a functionally reliable manner.
  • this control signal specific requirements for permissible operating states of the one or more electrical components of the sorption drying device can be monitored and / or implemented in an improved manner.
  • the specific interplay of the one or more operating parameters of the one or more electrical components of the sorption drying device can be coordinated with one another in such a way that the sorption drying device can be operated safely in a desired, permissible working range during its respective sorption process and / or desorption process.

Landscapes

  • Washing And Drying Of Tableware (AREA)

Claims (8)

  1. Lave-vaisselle à usage domestique (GS) avec au moins une pompe à eau de lavage (UP) qui est réalisée en tant que pompe de recyclage (UP) dans un système de circulation d'eau de lavage (ZL), ainsi qu'avec au moins un dispositif de séchage par sorption (STE) qui comprend en tant que composants électriques au moins un récipient de sorption (SB) avec un matériau de séchage par sorption (ZEO) apte à être déshydraté de manière réversible et au moins une unité d'aération (LT) et/ou au moins un dispositif chauffant (HZ1) associé au récipient de sorption (SB), dont un ou plusieurs composants électriques (HZ1, LT) sont aptes à être commandés avec au moins un dispositif de contrôle/commande (HE), caractérisé en ce que le dispositif de contrôle/commande (HE) dérive au moins un signal de commande (SS1) destiné au réglage d'un ou plusieurs composants électriques (HZ1, LT) du dispositif de séchage par sorption (STE) à partir du débit volumique (Q) induit respectivement par la pompe à eau de lavage (UP).
  2. Lave-vaisselle à usage domestique selon au moins l'une des revendications précédentes, caractérisé en ce que l'unité de contrôle/commande (HE) utilise le courant électrique (I) absorbé respectivement par la pompe à eau de lavage (UP) en tant que critère de mesure pour le débit volumique (Q) induit respectivement et en ce qu'au moins un signal de commande (SS1) destiné au réglage d'un ou plusieurs composants électriques (HZ1, LT) du dispositif de séchage par sorption (STE) est dérivé à partir du courant électrique (I) absorbé respectivement par la pompe à eau de lavage (UP).
  3. Lave-vaisselle à usage domestique selon la revendication 2, caractérisé en ce que le dispositif de contrôle/commande (HE) met hors tension au moins un composant électrique (HZ1, LT) ou tous les composants électriques du dispositif de séchage par sorption (STE) au moyen d'un signal de commande (SS1) lorsque sa logique de surveillance (CL) décèle que le courant absorbé (I) de la pompe à eau de lavage (UP) reste en dessous d'un courant absorbé minimum (lmin) avant le début ou pendant le processus de désorption respectif du dispositif de séchage par sorption (STE), lequel courant absorbé minimum représente un débit volumique minimum demandé (Vmin/t = Qmin) à travers la pompe à eau de lavage (UP).
  4. Lave-vaisselle à usage domestique selon la revendication 3, caractérisé en ce que le débit volumique minimal (Qmin) est choisi à peu près identique ou inférieur à la moitié du débit volumique nominal de fonctionnement de la pompe à eau de lavage (UP), en particulier entre 5 et 17 l/min, de préférence environ 16 l/min.
  5. Lave-vaisselle à usage domestique selon l'une des revendications 3 ou 4, caractérisé en ce que la logique de surveillance (CL) du dispositif de contrôle/commande (HE) met hors tension le dispositif chauffant (HZ1) du dispositif de séchage par sorption (STE) lorsqu'il est décelé par sa logique de surveillance (CL) que le courant absorbé (I) de la pompe à eau de lavage (UP) reste en dessous d'un courant absorbé minimum (lmin) avant le début ou pendant le processus de désorption respectif du dispositif de séchage par sorption (STE).
  6. Lave-vaisselle à usage domestique selon la revendication 5, caractérisé en ce que le dispositif de contrôle/commande (HE) ne met hors tension l'unité d'aération (LT) du dispositif de séchage par sorption (STE) qu'après le moment de mise hors tension (tAH) de son dispositif chauffant (HZ1) après l'écoulement d'une durée de suivi (NLZ) apte à être prédéfinie.
  7. Lave-vaisselle à usage domestique selon au moins l'une des revendications précédentes, caractérisé en ce que le dispositif de contrôle/commande comprend au moins un dispositif de commande principal (HE) et au moins une unité de commande supplémentaire (ZE) qui sont reliées l'une à l'autre par le biais d'au moins un câble de commande (DB).
  8. Procédé destiné à la commande de l'au moins un récipient de sorption (SB) avec un matériau de séchage par sorption (ZEO) apte à être déshydraté de manière réversible et au moins une unité d'aération (LT) et/ou au moins un dispositif chauffant (HZ1) associé au récipient de sorption (SB) en tant que dispositif de séchage par sorption (STE), comprenant des composants électriques, d'un lave-vaisselle à usage domestique (GS) qui présente une pompe à eau de lavage (UP) réalisée en tant que pompe de recyclage (UP) dans un système de circulation d'eau de lavage (ZL), à l'aide d'au moins un dispositif de contrôle/commande (STE), en particulier selon l'une des revendications précédentes, caractérisé en ce qu'au moins un signal de commande (SS1) destiné au réglage des un ou plusieurs composants électriques (HZ1, LT) du dispositif de séchage par sorption (STE) est dérivé par le dispositif de contrôle/commande (HE) à partir du débit volumique (Q) induit respectivement par la pompe à eau de lavage (UP).
EP09752163.7A 2008-11-20 2009-11-09 Lave-vaisselle à usage domestique comprenant un dispositif de séchage par sorption et procédé correspondant Active EP2358254B1 (fr)

Priority Applications (1)

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PL09752163T PL2358254T3 (pl) 2008-11-20 2009-11-09 Zmywarka do naczyń gospodarstwa domowego z urządzeniem suszenia sorpcyjnego i powiązany sposób

Applications Claiming Priority (2)

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DE102008043933A DE102008043933A1 (de) 2008-11-20 2008-11-20 Haushalts-Geschirrspülmaschine mit einer Sorptionstrocknungseinrichtung sowie zugehöriges Verfahren
PCT/EP2009/064835 WO2010057803A2 (fr) 2008-11-20 2009-11-09 Lave-vaisselle à usage domestique comprenant un dispositif de séchage par sorption et procédé correspondant

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EP2358254B1 true EP2358254B1 (fr) 2020-03-18

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ES2464821T3 (es) * 2011-09-30 2014-06-04 Miele & Cie. Kg Aparato doméstico, en particular máquina lavavajillas
TR201719688T3 (tr) * 2013-07-11 2019-05-21 Arcelik As Kurutma adiminda nem tutucu kullanilan bi̇r ev ci̇hazi.
PL3138460T3 (pl) * 2015-09-04 2020-05-18 Arçelik Anonim Şirketi Zmywarka do naczyń o zwiększonym bezpieczeństwie i sposób sterowania nią

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555052A1 (de) * 1975-12-06 1977-06-08 Miele & Cie Steuereinrichtung fuer eine geschirrspuelmaschine mit programmgesteuerte wasserzufuhr
DE4418721A1 (de) * 1994-05-28 1995-11-30 Licentia Gmbh Steuerungsverfahren für Laugenumwälz-Pumpen in Haushalt-Geschirrspülmaschinen
DE19705819A1 (de) * 1997-02-15 1998-08-20 Aeg Hausgeraete Gmbh Haushaltsgerät und Verfahren zum Betreiben desselben
CH694495A5 (de) * 1999-07-21 2005-02-28 V Zug Ag Geschirrspueler.
DE10058188A1 (de) * 2000-11-23 2002-05-29 Miele & Cie Verfahren zum Trocknen von Spülgut im Spülbehälter einer programmgesteuerten Geschirrspülmaschine
DE10353775A1 (de) * 2003-07-30 2005-02-24 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zur Betreiben eines Gerätes mit wenigstens einem Teilprogrammschritt "Trocknen"
DE10353577A1 (de) 2003-11-14 2005-06-16 Behr Gmbh & Co. Kg Hochtemperaturgelöteter Abgaswärmetauscher
DE102005004092A1 (de) * 2004-12-09 2006-06-14 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine mit einer Sorptionstrockenvorrichtung und Verfahren zum Betreiben derselben
DE102005004097A1 (de) * 2004-12-09 2006-06-14 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine und Verfahren zum Betreiben derselben

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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DE102008043933A1 (de) 2010-05-27
PL2358254T3 (pl) 2020-09-21
WO2010057803A3 (fr) 2010-09-23
WO2010057803A2 (fr) 2010-05-27
EP2358254A2 (fr) 2011-08-24

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