WO2021197797A1 - Appareil ménager de traitement à la vapeur et procédé de nettoyage d'un vaporisateur - Google Patents

Appareil ménager de traitement à la vapeur et procédé de nettoyage d'un vaporisateur Download PDF

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Publication number
WO2021197797A1
WO2021197797A1 PCT/EP2021/056186 EP2021056186W WO2021197797A1 WO 2021197797 A1 WO2021197797 A1 WO 2021197797A1 EP 2021056186 W EP2021056186 W EP 2021056186W WO 2021197797 A1 WO2021197797 A1 WO 2021197797A1
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WO
WIPO (PCT)
Prior art keywords
valve
steam treatment
cleaning
treatment device
storage container
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.)
Ceased
Application number
PCT/EP2021/056186
Other languages
German (de)
English (en)
Inventor
Benjamin Wagner
Tim Bender
Wolfgang Haas
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 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 Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of WO2021197797A1 publication Critical patent/WO2021197797A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C14/00—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning
    • F24C14/005—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning using a cleaning liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens
    • F24C15/322—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation
    • F24C15/327—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation with air moisturising

Definitions

  • the invention relates to a household steam treatment device, comprising a cooking chamber, an evaporator, which has at least one heating element for heating water housed in a what water receiving area of the evaporator, a storage container accommodated in the household steam treatment device for receiving cleaning agent, a first conveyor which is connected on the input side to the reservoir and on the output side is connected to the water receiving area, and a control device for controlling the first conveyor and the Ver evaporator during a cleaning process.
  • the invention also relates to a method for cleaning the water receiving area of the evaporator of the domestic steam treatment device.
  • the invention is particularly advantageously applicable to baking ovens with a steam treatment function.
  • DE 102011 010283 A1 discloses a method for cleaning a household appliance, in particular a steam cooker with a cooking space.
  • a detergent solution A is metered into the cooking space and a first cleaning cycle is started. This is followed by the evaporation and distribution of the cleaning solution A in the cooking space. There is a loosening and collection of soiling in the cooking space.
  • a neutralization / descaling solution B is metered into the cooking space and a second cleaning cycle is started. The evaporation and distribution of the condensation / decalcifying solution B in the cooking space. Deposits are loosened and the used neutralization / decalcifying solution B is collected in the cooking space.
  • EP 1 209419 A2 discloses a cleaning system and a method for cleaning an oven for heat treatment of foodstuffs, with at least one receptacle for inserting a cleaning agent cartridge and optionally also a rinse aid cartridge being provided in the interior of an oven which can be closed to the outside Rinse aid cartridge is activated in a targeted manner during a cleaning cycle in order to release the detergent or rinse aid contained therein largely residue-free, so that after loading At the end of a cleaning cycle, the interior of the furnace is always completely cleaned.
  • a detergent cartridge or a rinse aid cartridge for each cleaning cycle, precise dosing is to be ensured and a simplified and inexpensive construction of the oven is made possible.
  • WO 2015/091803 A1 disclose cleaning cartridges for cleaning a soiled interior of a household appliance.
  • EP 2 905 069 A1 discloses an independent metering device for providing at least one cleaner or at least one cleaning component and a method for operating a metering device.
  • This comprises a reservoir chamber and a circulating medium circulated in this by means of a circulating pump.
  • the circulating pump conveys the circulating medium in the circuit.
  • the circulating medium is applied to the at least one cleaner or the at least one cleaner component in a defined time manner via nozzles.
  • the defined cleaning, descaling and rinse aid solution created in this way is then used for cleaning, decalcifying, rinsing items to be washed, the muffle area of an oven or steam cooker, a milk line system or a coffee brewing unit in fully automatic coffee machines.
  • DE 102017205674 A1 also discloses an independent metering device for providing at least one cleaner or at least one cleaning component.
  • EP 2 502 542 A1 discloses an independent device for single or multiple dosing of at least one cleaner in a cleaning device.
  • the at least one cleaner is in powder form, or as granules, or as a tab, or in block form, as a liquid, or as a gel and is accommodated in a cartridge.
  • the cartridge comprises at least one cleaner and at least one seal. After opening, the at least one cleaner reaches a dissolving area which is connected to a treatment agent storage container.
  • a household steam treatment device having a cooking space, an evaporator which has at least one heating element for heating liquid accommodated in a water receiving area of the evaporator, a ("cleaning agent") storage container accommodated in the household steam treatment device of cleaning agent, a first conveying device that is ruled out on the input side of the storage container and is connected on the output side to the water receiving area, and a control device for operating at least the first conveying device during a cleaning process, the storage container having a storage volume that is used to stock one for several Cleaning processes sufficient amount of cleaning agent is dimensioned.
  • This household steam treatment device has the advantage that multiple cleaning processes can be carried out due to the large storage volume, without a user having to replace or refill the storage container after each cleaning process.
  • the control device controls the first conveyor device (e.g. activates a first pump / opens a first valve) so in particular only until a certain amount or portion of the cleaning liquid (which is several times less than the storage volume) from the storage container into the water serum receiving area has been pumped. This improves user-friendliness, in particular in the event that the cleaning processes are carried out frequently.
  • the storage volume is between 150 ml and 250 ml. This has proven to be a particularly advantageous compromise between a compact volume and a large number of portions or doses of the cleaning agent. A storage volume between 175 ml and 200 ml has proven to be particularly advantageous.
  • the household steam treatment device can be a stand-alone steam treatment device, for example a stand-alone steamer.
  • the household steam treatment device can, however, also be a combination device with steam treatment functionality, for example an oven and / or a microwave device with steam treatment functionality.
  • the evaporator can be built in the manner of a boiler or in the manner of a water heater.
  • the at least one heating element can, for example, comprise at least one electrical resistance heater such as at least one tubular heater, thick-film heater, etc., at least one induction heater, at least one microwave initiation means, etc., and is basically not limited to a certain type of heating.
  • the cleaning agent can comprise at least one agent for removing dirt and / or for decalcifying, e.g. also a pure decalcifying agent.
  • the cleaning agent can also be referred to as "cleaning chemistry”.
  • the (liquid) delivery device comprises a pump, the operation of which can be controlled by means of the control device.
  • the pump can be selectively switched on and off by means of the control device.
  • the input side is then in particular a suction side
  • the output side is a pressure side. If, for example, the first delivery device is connected to the storage tank on the inlet side and is connected to the water intake area on the outlet side, when a pump is used, the first pump is connected to the storage tank on the suction side and is connected to the water intake area on the pressure side.
  • the delivery device comprises a (switchable) valve, the open position (open / closed) of which can be adjusted by means of the control device.
  • This training is particularly compact and inexpensive.
  • the valve When the valve is open, liquid can flow, for example under the action of gravity, from the inlet side through the valve to the outlet side.
  • the delivery device comprises a pump and a valve in a fluidic series connection. This can be particularly advantageous if the pump is fluidically permeable when switched off.
  • delivery devices can have any number of pumps and / or valves. It is thus included that one delivery device is a pump and another delivery device is a valve, that both delivery devices are or have pumps, etc.
  • the number of funding facilities is not limited.
  • the first conveyor device Because the first conveyor device is connected to the storage container on the inlet side, it can drain the liquid in the storage container (e.g. pump it off or allow it to flow out). Because the first conveyor device is connected to the water intake area on the outlet side, it can convey the liquid sucked out of the storage container into the water intake area (e.g. pump it or let it flow in).
  • the cleaning process includes, in particular, an independent operating process. This can be initiated independently and / or follow a steam treatment process for steaming food. In the latter case, this can also be expressed in such a way that a steam treatment phase is followed by a cleaning phase.
  • the control device can also control other controllable components during a cleaning process, e.g. additional conveying devices, heating elements of the evaporator, etc.
  • the control device is also particularly set up to control other operating processes of the household steam treatment device such as steam treatment processes and - if set up for this purpose - Cooking processes without steam treatment, cleaning processes for cleaning the cooking space (e.g. a pyrolysis process), etc.
  • the storage container is permanently installed in the domestic steam treatment device. It can then, for example, via a supply line through a groove can be filled up, for example with cleaning fluid, concentrate, powder, granulate, etc.
  • the storage container is a removable storage container. He can then have a fluid coupling to the household steam treatment device. It is a further development that the storage container is a refillable storage container, which may improve an environmental balance. It is a further development that the storage container is a disposable storage container. This has the advantage that the user does not come into contact with the cleaning agent.
  • the domestic steam treatment device can have exactly one cooking space or can have several cooking spaces. If there are several cooking chambers, an evaporator can be assigned to at least two cooking chambers, or a respective evaporator can be assigned to each cooking chamber. If there are several evaporators, they can be connected to a common storage container, or a respective storage container can be connected to each evaporator.
  • the control device can be set up to initiate or carry out a cleaning process (eg including a decalcification process) fully automatically. This can happen, for example, when a predetermined condition such as a given operating time since the last cleaning process occurs, etc. Additionally or alternatively, the control device can be set up to carry out a cleaning process (eg include a decalcifying process) based on a user specification. In this case, a user can, for example, trigger the cleaning process, which is then carried out by the control device. The triggering can take place, for example, by actuating a corresponding actuation field. It is also possible that the amount of cleaning liquid conveyed into the evaporator can be adjusted by a user.
  • a cleaning process eg including a decalcification process
  • the first conveyor device can be activated by the user actuating a corresponding actuation field for as long as the user presses on the actuation field.
  • the user can determine the amount of cleaning liquid let into the evaporator or dose it manually.
  • This can be advantageous, for example, in the case of an evaporator with a water intake area that is visible to a user (for example, open on the top or recognizable through a transparent wall, possibly provided with a filling scale).
  • the evaporator is arranged outside of the cooking space. This can be particularly advantageous from a thermal point of view and enable steam generation that is particularly precisely adjustable.
  • the evaporator is arranged within the cooking space.
  • the evaporator can be arranged on a side wall of the cooking space, e.g., can be removed by a user.
  • the storage container is provided for receiving liquid cleaning agent, i.e. cleaning agent that is so thin that it can be drained by the first conveying device, e.g. can be pumped off by a first pump.
  • the cleaning agent is then already available as cleaning liquid and can be pumped into the water receiving area without further measures such as dissolving, diluting, etc.
  • the household steam treatment device has a water tank, a second conveying device which is connected on the inlet side to the water tank and on the outlet side to the water receiving area of the evaporator.
  • This has the advantage that the evaporator can be automatically refilled with water from the water tank via the second conveying device.
  • the water tank can in particular be filled with fresh water by a user. It can be taken from a further training course.
  • the household steam treatment device can have a fixed water connection.
  • the domestic steam treatment device has a third conveying device which is connected on the inlet side to the water receiving area of the evaporator and on the outlet side is connected to the water tank.
  • the third conveying device liquid can be pumped back into the water tank from the water absorption area and the water absorption area can thereby be emptied richly. This is advantageous, for example, in order to prevent the formation of microorganisms in the water receiving area.
  • the household steam treatment device has a fourth conveyor device, which is connected on the inlet side to the water tank and on the outlet side is connected to the storage container. By means of the fourth conveying device, liquid can be pumped from the water tank into the storage container.
  • the cleaning agent is present in the storage container in solid form (for example as granules, powder, block, etc.) or in viscous form.
  • solid form for example as granules, powder, block, etc.
  • viscous cleaning agent can be diluted in portions in order to generate the cleaning liquid.
  • the storage container can consequently also be provided or filled with solid cleaning agent or viscous liquid cleaning agent (“cleaning agent concentrate”).
  • the household steam treatment device has an intermediate tank, a first valve with at least three valve positions, which is connected to a pressure side of the second pump in all valve positions, and a second valve with at least two valve positions, which is connected to one in all valve positions Suction side of the first pump is connected, wherein in a first valve position of the first valve the pressure side of the second pump is connected to the intermediate tank via the first valve, in a second valve position of the first valve the pressure side of the second Pum pe via the first valve the reservoir is connected, in a third valve position of the first valve, the pressure side of the second pump is connected to the water receiving area of the evaporator via the first valve, in a first valve position of the second valve, the first pump is connected to the reservoir via the second valve; in a second valve position of the second valve, the first pump is connected to the intermediate tank via the second valve.
  • the storage container can be removably arranged in a receiving space located above the cooking space. This enables a particularly compact design and provision of a receiving space for the Vorratsbe container in a sufficiently large space of a steam treatment device.
  • a pump can be a self-locking pump, i.e. a pump which prevents liquid from flowing through when it is not activated or not operated.
  • the pump can be a pump which is permeable to liquid in the non-activated state and to which a shut-off valve is connected in series in terms of liquid technology. By blocking the shut-off valve when the pump is not activated, the flow of liquid through the pump can also be prevented.
  • the pump can be a single-sided pump or a double-sided pump. In the latter case, for example, the second pump and the third pump can be replaced by a double-sided pump.
  • a pump can be replaced by a simple shut-off valve if a corresponding volume flow is also possible driven by gravity.
  • the object is also achieved by a method for cleaning the water intake area of the evaporator of a household steam treatment device as described above, at least comprising the following steps:
  • This method can be carried out particularly advantageously when only a small amount of cleaning fluid is conveyed into the water receiving area of the evaporator, since the return line of the liquid from the water receiving area into the water tank has practically no influence on the water quality in the water tank. ok
  • the object is also achieved by a further method for cleaning the water receiving area of the evaporator of a household steam treatment device as described above, at least comprising the following steps:
  • the advantage is achieved that the cleaning agent located in the storage container can be converted into pumpable cleaning fluid by the water from the water tank.
  • the method further comprises the following steps: actuation of the second pump, for example in order to rinse the water receiving area from the water tank by means of diluted cleaning liquid;
  • the evaporator can advantageously be rinsed out.
  • the object is also achieved by a further method for cleaning the water receiving area of the evaporator of a household steam treatment device as described above, at least comprising the following steps:
  • the methods can be designed analogously to the domestic steam cooker and have the same advantages.
  • the method is preceded by a step of pumping out the water receiving area.
  • Pauses can be inserted between the steps of the above procedure, e.g. to support an effect of a previous step.
  • a pause can be inserted in order to provide a period of time sufficient for dissolving or liquefying cleaning agent in the storage container.
  • a predetermined duration of action can be waited for before the cleaning liquid is pumped out of the water receiving area.
  • the heating element can optionally be activated in order to raise a temperature of the cleaning liquid for a more effective cleaning effect, advantageously to a temperature below the boiling point, e.g. between 40 ° C and 70 ° C.
  • the pressure side of the third pump can alternatively be connected to an outlet of the domestic steam treatment device. This has the advantage that no cleaning agent gets into the water tank.
  • the water tank can be removed and the user is given a visual and / or acoustic indication, for example, if there is cleaning agent or cleaning liquid in the water tank at the end of a cleaning process. A user can then remove the water tank and then empty it and, if necessary, rinse it out.
  • a cleaning process follows each steam treatment sequence or each cooking sequence with steam treatment phase (s). This has the advantage that only a small amount of lime has formed in the evaporator or its water absorption area, so that only a small amount of cleaning liquid, in particular decalcifying acid, is required, which in turn avoids passivation effects.
  • Another advantage is that the evaporator is permanently in a limescale-free state, so that a constant steam output can be emitted.
  • the concentration of the cleaning agent can be set so low that rinsing is not required or can be avoided.
  • FIG. 1 shows, as a sectional illustration in side view, a sketch of a household steam treatment device according to a first exemplary embodiment
  • FIG. 2 shows, as a sectional illustration in side view, a sketch of components of a household steam treatment device according to a second exemplary embodiment
  • FIG. 3 shows, as a sectional illustration in side view, a sketch of components of a household steam treatment device according to a third exemplary embodiment
  • FIG. 4 shows, in a front view, components of the domestic steam treatment device according to the first, second or third exemplary embodiment arranged above the cooking space;
  • FIG. 5 shows the parts from FIG. 4 in a side view
  • FIG. 6 shows a storage container for cleaning agent in an oblique view.
  • the steam treatment device 1 shows a sectional view in side view of a sketch of a household steam treatment device 1 with a cooking chamber 2, the front loading opening 3 of which can be closed by means of a door 4.
  • the steam treatment device 1 also has an evaporator 5 which is arranged, for example, outside the cooking space 2 and which has at least one heating element 6 for heating liquid F accommodated in a water receiving area 7 of the evaporator 5.
  • a - preferably removable - water tank 8 for holding water W and a storage container 9 in which cleaning agent R is located are housed in the steam treatment device 1.
  • the storage container 9 here has a storage volume V between 175 ml and 200 ml.
  • the storage container 9 is connected to the water receiving area 7 via a first conveying device in the form of a first pump P1, which is used to convey liquid from the storage container 9 into the water receiving area 7.
  • a first conveying device in the form of a first pump P1, which is used to convey liquid from the storage container 9 into the water receiving area 7.
  • the first pump P1 is connected to the reservoir 9 on the suction side and connected to the water receiving area 7 on the pressure side.
  • the steam treatment device has a second conveying device in the form of a second pump P2, which is connected to the water tank 8 on the suction side and is connected to the water receiving area 7 of the evaporator 5 on the pressure side.
  • a second conveying device in the form of a second pump P2
  • water W can be conveyed from the water tank 8 into the water receiving area 7.
  • a third conveyor in the form of a third pump P3 is connected to the suction side of the water receiving area 7 and connected to the water tank 8 on the pressure side.
  • water W can be conveyed from the water receiving area 7 into the water tank 8, e.g. in order to empty the water receiving area 7.
  • the heating element 6 and the pumps P1 to P3 can be controlled by means of a control device 10, in particular also automatically, for example as part of an operating program.
  • a cleaning process can be carried out by means of the control device 10.
  • the cleaning process can be triggered by the user and / or can be triggered automatically.
  • the storage container 9 has a storage volume which is dimensioned to store a sufficient amount of cleaning agent R for several cleaning processes. Thus, several cleaning processes can be carried out without refilling the cleaning agent R, in particular automatically.
  • the control device 10 can be set up, for example, during a steam treatment sequence for steam treatment of foodstuffs housed in the cooking space 2
  • the user can then remove the water tank 8, empty it and, if necessary, rinse it out.
  • the control device 10 can automatically start a cleaning process, e.g. after each steam treatment process or after at least one predetermined condition for a cleaning process has been met, e.g. comprising n> 1 previously carried out cleaning processes, reaching a threshold value of a cumulative activation time of the heating element 6 since the last steam treatment process, etc.
  • a cleaning process can look like this, for example:
  • This process is particularly advantageous if (a) the cleaning liquid R is already in sufficiently liquid form in the storage container 9 and / or (b) the cleaning process is carried out after each steam treatment operation, since the amount of cleaning liquid R required or used is so small is that the presence of residues of the cleaning liquid R in the diluted cleaning liquid R has no negative effect on a subsequent steam treatment operation.
  • the steam treatment device 12 is constructed similarly to the steam treatment device 1, with only its evaporator 5, water tank 8 and storage container 9 and the pumps P1 to P3 being shown.
  • the steam treatment device 12 has a fourth conveying device in the form of a fourth pump P4, which can be connected to the water tank 8 on the suction side and to the storage container 9 on the pressure side.
  • the fourth pump P4 When the fourth pump P4 is actuated, the storage container 9 can be filled with liquid or rinsed.
  • the cleaning agent R is in the form of a solid (e.g. pressed granulate) or a very viscous liquid (e.g. concentrate).
  • water W can be pumped in sufficient quantity from the water tank 8 into the storage container 9, where it e.g. (partially) dissolves the solid cleaning agent or (partially) liquefies the viscous cleaning agent so that cleaning liquid F is present or is generated, which, analogously to FIG. 1, can be pumped into the evaporator 5 or its water receiving area 7 by means of the first pump P1.
  • the cleaning process controlled by the control device 10 can then look, for example, as follows:
  • This process is particularly advantageous if the cleaning process is carried out after each steam treatment operation, since the amount of cleaning fluid R required or used is so small that the presence of residues of the cleaning fluid R in the diluted cleaning fluid R does not have a negative effect has the following steam treatment company.
  • FIG. 3 shows as a sectional illustration in side view components of a household steam treatment device 13.
  • the steam treatment device 13 is constructed similarly to the steam treatment device 1, but only its evaporator 5, water tank 8 and storage container 9 and the pumps P1 to P3 are shown.
  • the steam treatment device 13 has an intermediate tank 14, a first valve V1 with at least three valve positions I, II and III and a second valve V2 with at least two valve positions I and II.
  • the first valve V1 is connected with an input connection to the pressure side of the second pump P2.
  • the input connection and thus the pressure side of the second pump P2 are optionally, for example controllable via the control device 10, in a first Switching position I is connected to the intermediate tank 14, in a second switching position II to the storage tank 9 and in a third switching position III to the water receiving area 7 of the evaporator 5.
  • the second valve V2 is connected with an output connection to the suction side of the first pump P1.
  • the output connection and thus the first pump P1 are optionally connected, e.g. controllable via the control device 10, to the storage container 9 in a first switching position I and to the intermediate tank 14 in a second switching position II.
  • This exemplary embodiment is particularly advantageous in order to allow post-flushing of the water receiving area 7 of the evaporator 5:
  • the cleaning process controlled by the control device 10 can then look, for example, as follows:
  • step (c3) can also be carried out before step (c2).
  • the panel hinges 11 serve to pivot a front panel - not shown here - upwards from its operating position - ken.
  • the pivoted front panel exposes a receiving space 14 also arranged above the cooking space 2 or a ceiling 2a of a cooking space wall.
  • the receiving space 14 is provided here by way of example for receiving a storage container 9 designed as a removable cartridge (see FIG. 6), including at least one fluid connection (not shown).
  • the storage container 9 can be connected, for example, by plugging it in at the front or pushing it into the receiving space 14.
  • the removable water tank 8 is also arranged largely above the storage container 9.
  • FIG. 5 shows parts 9, 11, 14 from FIG. 4 in a side view.
  • the storage container 9 here has a storage volume V of approx. 190 ml for example.
  • Numbers can also include exactly the specified number as well as a customary tolerance range, as long as this is not explicitly excluded. List of reference symbols

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Commercial Cooking Devices (AREA)
  • Cookers (AREA)

Abstract

La présente invention concerne un appareil ménager de traitement à la vapeur (1) qui comporte une chambre de cuisson (2), un vaporisateur (5) qui comporte au moins un élément chauffant (6) pour chauffer un liquide (F, W) reçu dans une région de réception d'eau (7) du vaporisateur (5), un récipient de stockage (9) qui est reçu dans l'appareil ménager de traitement à la vapeur (1) pour recevoir un agent nettoyant (R), un premier dispositif de transport (P1), dont le côté d'entrée est relié au récipient de stockage (9) et dont le côté de sortie est relié à la région de réception d'eau (7), et un dispositif de commande (10) pour actionner au moins le premier dispositif de transport (P1) pendant un processus de nettoyage, le récipient de stockage (9) ayant un volume de stockage (V) qui est dimensionné de façon à stocker une quantité d'agent nettoyant (R) qui est suffisante pour des processus de nettoyage multiples.
PCT/EP2021/056186 2020-03-31 2021-03-11 Appareil ménager de traitement à la vapeur et procédé de nettoyage d'un vaporisateur Ceased WO2021197797A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020204203.9A DE102020204203A1 (de) 2020-03-31 2020-03-31 Haushalts-Dampfbehandlungsgerät und Verfahren zum Reinigen eines Verdampfers
DE102020204203.9 2020-03-31

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WO2021197797A1 true WO2021197797A1 (fr) 2021-10-07

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DE (1) DE102020204203A1 (fr)
WO (1) WO2021197797A1 (fr)

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EP1953458A1 (fr) * 2007-01-30 2008-08-06 Rational AG Procédé de nettoyage d'un appareil de cuisson et appareil de cuisson correspondant
DE102011010283A1 (de) 2011-02-03 2012-08-09 i-clean Technologies GmbH Verfahren zur Reinigung eines Haushalts-Gargerätes
EP2502542A1 (fr) 2011-03-23 2012-09-26 i-clean Technologies GmbH Dispositif de dosage multiple de produits de nettoyage
WO2015091803A1 (fr) 2013-12-20 2015-06-25 i-clean Technologies GmbH Cartouche de nettoyage pour dispositif de nettoyage dans un four
EP2905069A1 (fr) 2014-02-11 2015-08-12 i-clean Technologies GmbH Appareil de dosage et procédé de fonctionnement d'un appareil de dosage
WO2016016351A1 (fr) 2014-08-01 2016-02-04 BSH Hausgeräte GmbH Nettoyage d'un appareil ménager
DE102015107488A1 (de) * 2015-05-12 2016-11-17 Rational Aktiengesellschaft Reinigungsverfahren für ein Gargerät und Gargerät hierfür
DE102015016864B3 (de) 2015-12-29 2017-05-04 i-clean Technologies GmbH Reinigerkartusche für lnnenraumreinigungsvorrichtung eines Gerätes
DE102017205674A1 (de) 2017-04-04 2018-10-04 i-clean Technologies GmbH Verfahren und Vorrichtung zum Anlösen eines Behandlungsmittels
WO2020224965A1 (fr) * 2019-05-03 2020-11-12 BSH Hausgeräte GmbH Appareil de traitement à la vapeur et procédé pour faire fonctionner un appareil de traitement à la vapeur

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