EP2523591B1 - Procédé pour déterminer et afficher la consommation d'énergie d'un appareil électroménager à circulation d'eau - Google Patents

Procédé pour déterminer et afficher la consommation d'énergie d'un appareil électroménager à circulation d'eau Download PDF

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Publication number
EP2523591B1
EP2523591B1 EP10796077.5A EP10796077A EP2523591B1 EP 2523591 B1 EP2523591 B1 EP 2523591B1 EP 10796077 A EP10796077 A EP 10796077A EP 2523591 B1 EP2523591 B1 EP 2523591B1
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EP
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Prior art keywords
household appliance
temperature curve
energy consumption
circulating medium
grad
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German (de)
English (en)
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EP2523591A1 (fr
Inventor
Michael Fauth
Michael Georg Rosenbauer
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BSH Hausgeraete GmbH
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BSH Hausgeraete GmbH
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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
    • A47L15/0047—Energy or water consumption, e.g. by saving energy or water
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/32—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by graphical features, e.g. touchscreens
    • 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
    • A47L2401/12—Water temperature
    • 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
    • A47L2501/26—Indication or alarm to the controlling device or to the user
    • 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
    • A47L2501/36—Other output
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/16—Washing liquid temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/58—Indications or alarms to the control system or to the user
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/46—Control of the energy or water consumption
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • D06F34/24—Liquid temperature

Definitions

  • the invention relates to a method according to the preamble of claim 1.
  • a method for adjusting the temperature of a process medium in a washing machine in which in a temperature control process by controlling the process medium supplied thermal energy, the temperature of the process medium is regulated to a predetermined control interval between an upper switching temperature and a lower switching temperature, during the temperature control process continuously the sum of the thermal energy supplied to the process medium since the beginning of the temperature control process is determined and the supply of thermal energy to the process medium is interrupted when said sum of the supplied thermal energy exceeds a predetermined process energy value.
  • From the EP 0 844 326 A1 is a method for detecting and suits an energy consumption of a water-conducting household appliance based on an information bank known.
  • the invention is based on the problem of achieving an improvement here.
  • a water-conducting household appliance in particular a dishwasher or washing machine
  • the determination of, in particular measurement, the temperature profile of a circulating medium, in particular at least one - positive and / or negative - slope of a determined, preferably measured, actual temperature curve, a circulation medium an input or input date for determining, in particular calculation, the actual, current energy consumption of the household appliance wins and determine its real energy consumption, preferably calculate, may take into account the actual, possibly deviating from a standard conditions can.
  • a gradient of the time-resolved actual temperature profile of the liquid circulating medium can be determined by the domestic appliance, a gradient phase can easily be characterized by this single value, so that the data set of the input variable to be used and the subsequent computation effort can be minimized.
  • a gradient (degree of measurement ) of an essentially linearly rising and / or falling actual temperature profile section of the liquid circulating medium can be determined, in particular measured, so that the slope in this area is constant and only a single value for the gradient of this area results.
  • the deviation between the actual temperature profile and the reference temperature profile is suitably determined.
  • the difference or the quotient between the actual temperature profile and the reference temperature profile can be formed as the deviation parameter.
  • the household appliance includes an integrated evaluation and / or control unit, in particular arithmetic unit, in the data at least to a reference temperature profile such. are stored for the temperature profile of the circulating medium of an unloaded household appliance and / or the temperature profile of the circulating medium of a standard loaded device, so that the comparison with the determined, in particular measured, data of the actual temperature profile is facilitated.
  • an integrated evaluation and / or control unit in particular arithmetic unit, in the data at least to a reference temperature profile such. are stored for the temperature profile of the circulating medium of an unloaded household appliance and / or the temperature profile of the circulating medium of a standard loaded device, so that the comparison with the determined, in particular measured, data of the actual temperature profile is facilitated.
  • each of the gradient of a phase of a substantially linearly rising and / or falling temperature profile of the circulating medium of an unloaded household appliance (grad 0 ) and / or a standard-loaded household appliance (grad N ) already deposited be able to easily determine the deviation from the actually measured value.
  • the energy consumption determined in this way can preferably be visually output via a display, for example an LED display, in each case updated for the respective conditions.
  • a display for example an LED display
  • the display can also be acoustically in addition to or independent of a visual information output.
  • the time between measurements is less than half a second to achieve high accuracy.
  • At least one permanently installed sensor can be provided, which, for example, flows around the rinsing liquor.
  • the determination of the energy consumption during an operating cycle can take place several times. If necessary, the display can be updated.
  • rinsing liquor or rinsing liquor fluid is meant in particular clear or circulating clear or clean water or water, which is mixed with rinsing agent, rinse aid, and / or other additives, and / or dirt particles - depending on the phase of the respective expiring rinse cycle of a selected dishwashing program can. It is possible, for example by means of one or more water heaters, to heat the rinsing liquor in different phases of the program sequence to a temperature desired for the respective phase.
  • the respective phase is preferably accompanied by a corresponding partial rinse cycle of the respectively running rinse cycle.
  • the invention relates to a method for determining an energy consumption of a water-conducting household appliance, in particular a dishwasher or washing machine, wherein the domestic appliance is run during operation of a heatable and / or coolable circulating medium, in particular with Spülflottenrawkeit, which is characterized in that in at least one heating - And / or cooling phase of the circulating medium whose actual temperature profile determined over time and is used as an input date to determine an energy consumption.
  • the actual temperature profile ascertained or determined over at least one heating and / or cooling phase of the circulating medium over time is compared with a reference temperature profile, in particular a standardized temperature profile, over time.
  • a reference temperature profile in particular a standardized temperature profile
  • an input variable for determining the actual energy consumption of the household appliance can be derived by a simple relative measurement.
  • the deviation, in particular the difference or the quotient between the determined, in particular measured temperature profile and the reference temperature profile is determined by the evaluation and / or control unit as a deviation parameter and as an input for determining or determining the current energy consumption of the household appliance used.
  • FIG. 1 illustrated water-conducting household appliance is shown here by way of example as a dishwasher. This can be designed as a built-in device or as a stand-alone device. A washing machine can also be designed according to the invention.
  • the dishwasher 1 shown here comprises a washing container 2 for receiving items to be cleaned, such as dishes, glasses, cutlery, cooking utensils or the like, wherein the washing compartment 2 can be closed by a front door 3.
  • the closed door position is in FIG. 1 shown.
  • an upper dish rack 4 and a lower dish rack 5 are provided, in which items can be kept, each with spray arms 6, 7 with a Spülflottenfactkeit S such. B. fresh water FW can be acted upon.
  • the dishwasher 1 further comprises a supply device 8 for fresh water FW, can be introduced via the supplied fresh water from outside FW in the washing compartment 2.
  • the water from the washing container 2 collects due to its gravity as Spülflottentellkeit S in a collecting pot or pump sump 9, which is in the lower part of the washing compartment 2 as a recess in the bottom 17.
  • the collecting pot 9 is followed by a circulating pump 10, by means of which the rinsing liquor or rinsing liquor liquid S can be pumped out of the collecting pot 9 via a heater 11, for example a water heater, to a water distributor 12 during a circulation phase of a rinse cycle.
  • a heater 11 for example a water heater
  • the supply line to the rotatably mounted, lower spray arm 7 and / or the supply line to the upper, rotatably mounted spray arm 6 can be supplied selectively or together with Spülflotten today.
  • the rinsing liquor can be heated differently in different phases or time segments of a program sequence of a selected dishwasher program.
  • FIG. 2 is shown that the Spülflottentellkeit S such. B. introduced fresh water FW first in a first heating phase or during a first time period P1, such. B. in the cleaning cycle, from an inlet temperature of about 20 ° C to a temperature of about 50 ° C, is heated. Later, such. B. in the rinse cycle, a more extensive, even higher heating in a second heating phase or during a second time period P2 can be seen.
  • the values and phase sequences can vary considerably depending on the program sequence and are therefore only an example here.
  • the heater 11 may be controllable by an evaluation and / or control unit, in particular arithmetic unit R, in order to be able to set the respective desired temperature of the rinsing bath S in the program sequence.
  • at least one temperature sensor TS for measuring the actually reached temperature of the rinsing solution S is provided. This is here firmly in a line of the liquid circulation of the Dishwasher installed and flows directly from the wash liquor S behind its passage through the heater 11.
  • the arrangement possibilities for the at least one sensor TS are manifold. In particular, it may optionally be circulated on a carrier or in a finger arrangement of the rinsing liquor S.
  • the downstream of the circulation pump 11 water distributor 12 has here three outputs, of which a first to the upper, in particular rotatably mounted spray arm 6 and a second to the lower, in particular rotatably mounted spray arm 7 leads.
  • the water diverter 12 is controllable or regulatable in such a way that the rinsing liquor liquid S conveyed by the circulating pump 10 can be used selectively when rinsing dishes, i. selectively through one of the spray arms 6, 7 or by both spray arms can be introduced simultaneously into the washing compartment 2, to clean there the items to be washed.
  • a third output of the water gate 12 are controlled so that the wash liquor S can be pumped through this exit in a fleet storage tank 13 as a buffer.
  • a wastewater or drain pump 14 is provided, which is connected on the suction side with the collecting pot 9 and the output side with a waste water connection 15, so that during a pumping out a rinse cycle rinse S as wastewater AW can be pumped to the outside.
  • the above-mentioned collecting pot 9 for washing liquor S is additionally provided with at least one screening device 16. Coarse particles, such as scraps of food or even dropped toothpicks, cutlery or the like, which could damage the recirculation pump 10, the suds pump 14 or its supply lines and / or drains, are retained therein. In a fine or microsieve 20 also other ingredients that could soil the dishes again on further circulation, removed from the circulation.
  • the sieve device 16 is embedded in the bottom 17 of the washing container 2. It first comprises a flat screen bottom portion 18 which is used as part of the bottom 17 of the washing container 2 more or less flush or slightly offset down in this and provided with a plurality of openings. Rinsing liquor or rinsing liquor liquid S, which has passed through this sieve bottom region 18, can be sucked directly by the circulating pump 10. Furthermore, the sieve bottom region 18 is preferably provided with a slope in such a way that it slopes down in the direction of a central inlet opening 19 of a fine or micro sieve 20, which forms a further part of the sieve device 16. This is held below the plane of extent of the sieve bottom region 18. From above, the proportion of wash liquor S, which has not drained down through the perforations of the sieve bottom region 18, can enter into the inlet opening 19 of the fine or microsieve 20, into which a basket or similar coarse sieve 21 may additionally be suspended.
  • the inlet opening 19 opens at the bottom into a space surrounded by screen surfaces to the sides within the fine or microsieve 20. Further downwards, this space opens into the sewage connection pipe 15 in the direction of the drain pump 14. Laterally, in particular radially outside of the screen surfaces, there is the at least one suction opening of the circulation pump 10.
  • two intake openings are provided symmetrically to one another. Of course, a single outlet opening of the circulation pump can already be sufficient.
  • the dishwasher 1 is therefore by the mechanism described in its operation with a controlled to a certain upper temperature and / or defined coolable circulating medium, in particular Spülflottentellkeit, such as fresh water or rinsing agent, rinse aid, other additives, and / or dirt added water, Mistake.
  • a certain upper temperature and / or defined coolable circulating medium in particular Spülflottentellkeit, such as fresh water or rinsing agent, rinse aid, other additives, and / or dirt added water, Mistake.
  • the actual temperature profile in the rinsing liquor liquid S over the time t can be determined, in particular measurable, and used as an input variable or as a so-called input date for calculating an energy consumption.
  • a defined, increasing temperature phase which typically runs at about 2 K / minute, and / or a falling temperature phase can be used.
  • an exemplary actual temperature profile is shown in dashed lines and denoted by TM.
  • Degree measured for determining a gradient is a measurement of at least two temperature values, such as T1, T2, spaced at interval .DELTA.t time from each other, advantageously. If the two actual temperature values T1, T2 are taken from an approximately linear section of the actual temperature profile TM, then the gradient of the straight line slope corresponds to this approximately linear section of the actual temperature profile TM.
  • this can be, for example, a rising straight line segment P1, for example during the heating phase of the rinse cycle or rinse cycle of the rinse cycle of a selected dishwasher program.
  • this may also be a sloping straight line section P2 during a cooling phase of the rinsing liquor liquid, for example after the end of a heating phase of the cleaning cycle and / or rinse cycle.
  • the difference ⁇ T of two different temperature values T1, T2 is formed.
  • the gradient grade measured is then obtained from the ratio between the temperature difference .DELTA.T and the time interval At of the two temperature values T1, T2.
  • a clocked measurement of several temperature values in the approximately linearly increasing or decreasing temperature phases P1, P2 is possible, with a close timing of the temperature measurement is desirable in order to obtain a high accuracy.
  • the time between individual temperature measurements may be shorter than one second.
  • an average value may in each case be formed in each case from a plurality of determined gradients in the evaluation and / or control unit R per during a heating phase P1 linearly rising or per cooling phase P2 linearly sloping actual temperature curve TM.
  • a gradient of the time-resolved temperature profile TM (t) can generally be determined from the measured time and temperature data. This slope is referred to in the embodiment as a degree measuring a linearly rising (or falling) temperature profile.
  • the reference dishwashing machine can also be formed by the dishwasher in the non-loading state and in the standard loading state itself, whose actual energy consumption is to be determined.
  • the associated reference temperature profiles can in particular be determined at the factory and stored in a memory unit of the evaluation and / or control unit R.
  • the gradient is degree 0 of a phase P1 of an approximately linearly rising temperature profile and / or the gradient grad N of a phase P2 of an approximately linearly decreasing temperature profile of a reference dishwasher in the non-loading, ie empty state, and standard loading state in the evaluation and / or control unit R, in particular arithmetic unit, deposited.
  • phase P1 and the phase P2 of the determined actual temperature curve are thus in summary summarized in the evaluation and / or control unit R reference temperature curves T 0 and T N associated with a reference dishwasher in the unloaded state and the norm laden state during the same warm-up and / or cooling phase.
  • the energy consumption of the household appliance in the unloaded state (E 0 ) and in the standard loaded state (E N ) deposited so that then in total in the evaluation and / or control unit R of actual energy consumption E mess of the dishwasher 1 from the stored data for the reference temperature profile T 0 , in particular the gradient degree 0 of the reference temperature profile T 0 , an unloaded reference dishwasher and / or from the stored data for the reference temperature profile T N , in particular the gradient of the degree N of the reference temperature course T N, a standard laden dishwasher and energy consumption e 0 of the dishwasher in the unloaded state as well as the energy consumption e N in the standard loaded state, together with the measured slope degree measuring the temperature T according to the formula e mess e 0 + e 0 - e N / Degree 0 - Degree N * Degree mess - Degree 0 is calculable.
  • E 0 is the energy consumption in the unloaded state of the dishwasher.
  • the household appliance 1 very advantageously comprises an indication of the energy consumption determined in the respective current operation and thus taking into account the actual circumstances, for example an LED display and / or also an acoustic announcement.
  • the customer receives thus more accurate information of his device 1 under actual Conditions as they occur during operation.
  • other information displays are available.
  • the determination of the energy consumption during an operating cycle ' may take place several times and include an update or correction of the display.
  • further data such as ambient and / or water inlet temperature may be included in the determination of the energy consumption, for example by further temperature measurement sensors in these areas.
  • additional data can be included in the calculation formula to refine the energy calculation.
  • the surface of the dishes and / or the Spülgutart example. be determined by a water measurement and then also as a correction factor in the o. g. Incorporate calculation formula.
  • a water-conducting household appliance 1 in particular a dishwasher or washing machine, wherein the household appliance 1 during operation of a heatable and / or coolable circulating medium, in particular rinsing liquor liquid, is passed, wherein in at least one heating and / or cooling phase of the circulating medium whose actual temperature profile is measured over time and compared with at least one reference temperature profile over time and their deviation, in particular their difference or their quotient, are used by an evaluation and / or control unit, in particular arithmetic unit, to calculate an energy consumption.
  • the deviation between the measured temperature profile and the at least one reference temperature profile is determined by the evaluation and / or control unit and used as an input for determining the current energy consumption E of the household appliance.

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  • Textile Engineering (AREA)
  • Washing And Drying Of Tableware (AREA)

Claims (13)

  1. Procédé de détermination et d'affichage d'une consommation d'énergie d'un appareil ménager à circulation d'eau (1), en particulier d'un lave-vaisselle ou d'un lave-linge, dans lequel l'appareil ménager (1) est traversé par un fluide de circulation susceptible d'être chauffé (S), en particulier du liquide de lavage, dans lequel dans au moins une phase de chauffage et/ou de refroidissement (P1; P2) du fluide de circulation, l'évolution de sa température effective est déterminée dans le temps et utilisée comme donnée d'entrée pour la détermination d'une consommation d'énergie, caractérisé en ce qu'une montée (gradmess) d'une phase (P1, P2) d'une évolution de température effective (TM) croissant et/ou décroissant de manière essentiellement linéaire du fluide de circulation (S) est déterminée et en ce que la consommation d'énergie déterminée s'affiche.
  2. Procédé selon la revendication 1, caractérisé en ce qu'un gradient de l'évolution de température effective (TM) résolue dans le temps du fluide de circulation (S) est déterminé.
  3. Procédé selon l'une des revendications 1 ou 2, caractérisé en ce que des données relatives à au moins une évolution de température effective (TM) déterminée, en particulier mesurée, du fluide de circulation (S) sont comparées à des données relatives à au moins une évolution de température de référence (T0, TN), en particulier à au moins une évolution de température (T0) d'un appareil ménager non chargé et/ou à au moins une évolution de température (TN) d'un appareil chargé de manière normée.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que des données relatives à au moins une évolution de température de référence (T0, TN), en particulier à au moins une évolution de température (T0) du fluide de circulation (S) d'un appareil ménager non chargé (1) et/ou à au moins une évolution de température (TN) du fluide de circulation (S) d'un appareil chargé de manière normée sont enregistrés dans une unité d'évaluation et/ou de contrôle, en particulier une unité de calcul, (R).
  5. Procédé selon la revendication 4, caractérisé en ce que le gradient d'une phase (P1, P2) d'une évolution de température de référence croissant et/ou décroissant essentiellement de manière linéaire (T0, TN) du fluide de circulation (S), en particulier d'une évolution de température de référence croissant et/ou décroissant essentiellement de manière linéaire (T0, TN) d'un appareil ménager non chargé (grad0) et/ou d'un appareil chargé de manière normée (gradN), est ou sont enregistré(s) dans l'unité d'évaluation et/ou de contrôle, en particulier dans l'unité de calcul, (R).
  6. Procédé selon l'une des revendications 4 ou 5, caractérisé en ce que la consommation d'énergie de l'appareil ménager (1) dans un état de référence, en particulier un état non chargé (E0) et/ou un état chargé de manière normée (EN) est / sont enregistré(s) dans l'unité d'évaluation et/ou de contrôle, en particulier dans l'unité de calcul, (R).
  7. Procédé selon l'une des revendications 4 à 6, caractérisé en ce que dans l'unité d'évaluation et/ou de contrôle, en particulier dans l'unité de calcul (R), la consommation d'énergie effective Emess de l'appareil ménager (1) issue des données relatives à l'évolution de la température du fluide de circulation (S) d'un appareil ménager non chargé (grad0) et d'un appareil ménager chargé de manière normée (gradN) enregistrées ainsi qu'à la consommation d'énergie de l'appareil ménager à l'état non chargé (E0) et à l'état chargé de manière normée (EN) est calculée ensemble avec la montée calculée (gradmess) de l'évolution de température effective (TM) selon la formule E mess = E o + E o - E N / grad o - grad N * grad mess - grad o .
    Figure imgb0005
  8. Procédé selon l'une des revendications précédentes, caractérisé en ce que durant une phase croissante et/ou décroissante (P1 ; P2) de l'évolution de température effective (TM) du fluide de circulation (S), la température est mesurée de manière temporellement cadencée.
  9. Procédé selon la revendication 8, caractérisé en ce que la durée entre les mesures est inférieure à une demie seconde.
  10. Procédé selon l'une des revendications précédentes, caractérisé en ce que la détermination, en particulier la mesure, de la température du fluide de circulation (S) est au moins réalisée via un capteur (TS) installé de manière fixe.
  11. Procédé selon l'une des revendications précédentes, caractérisé en ce que la consommation d'énergie est déterminé plusieurs fois durant un cycle d'exploitation et en ce que l'affichage est actualisé si nécessaire.
  12. Procédé selon l'une des revendications précédentes, caractérisé en ce que pour la détermination de la consommation d'énergie, des données supplémentaires, en particulier une température ambiante et/ou une température de l'eau à l'entrée, sont prises en compte.
  13. Procédé selon l'une des revendications précédentes, caractérisé en ce que la différence et/ou le quotient entre l'évolution de la température (TM) déterminée, en particulier mesurée, et une évolution de la température de référence (T0, TN) est déterminée par une unité d'évaluation et/ou de contrôle (R) et utilisée comme grandeur d'entrée pour la détermination de la consommation d'énergie actuelle de l'appareil ménager.
EP10796077.5A 2010-01-12 2010-12-28 Procédé pour déterminer et afficher la consommation d'énergie d'un appareil électroménager à circulation d'eau Active EP2523591B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010000805A DE102010000805A1 (de) 2010-01-12 2010-01-12 Wasserführendes Haushaltsgerät
PCT/EP2010/070789 WO2011085939A1 (fr) 2010-01-12 2010-12-28 Appareil électroménager à circulation d'eau

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EP2523591A1 EP2523591A1 (fr) 2012-11-21
EP2523591B1 true EP2523591B1 (fr) 2015-08-26

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EP (1) EP2523591B1 (fr)
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DE102013102157B4 (de) * 2013-03-05 2015-02-19 Miele & Cie. Kg Verfahren zum Betrieb eines mit einer Wärmepumpeneinrichtung ausgrüsteten Geschirrspülautomaten
CN107479415A (zh) * 2017-08-18 2017-12-15 广东美的暖通设备有限公司 预估能耗显示方法、预估能耗显示系统和家用电器
EP3961167A1 (fr) * 2020-08-26 2022-03-02 Siemens Aktiengesellschaft Procédé de détermination de la pollution d'un dissipateur thermique au moyen de l'intelligence artificielle

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IT1289679B1 (it) * 1996-11-25 1998-10-16 Merloni Elettrodomestici Spa Sistema di controllo dei consumi di un elettrodomestico.
DE19528980A1 (de) * 1995-08-07 1997-02-13 Bosch Siemens Hausgeraete Verfahren zur Bestimmung und zur Anzeige der Restzeit eines Behandlungsprogramms in einem Haushaltgerät
DE19705666A1 (de) * 1997-02-14 1998-08-20 Aeg Hausgeraete Gmbh Verfahren und eine Vorrichtung zum Einstellen der Temperatur eines Prozeßmediums, insbesondere der Waschflotte in einer Waschmaschine
WO2006087735A1 (fr) * 2005-02-15 2006-08-24 Ifb Industries Ltd Appareil permettant un lavage et un séchage optimaux avec un nombre minimal d’interventions externes
KR101275553B1 (ko) * 2006-06-09 2013-06-20 엘지전자 주식회사 세탁기 및 그 동작방법
DE102007002184B4 (de) * 2007-01-15 2018-03-15 BSH Hausgeräte GmbH Verfahren zum Waschen von Wäschestücken in einem programmgesteuerten Hausgerät, sowie solches Hausgerät
GB0905861D0 (en) * 2009-04-04 2009-05-20 Crawford Russell Apparatus for monitoring energy usage,and associated methods

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WO2011085939A1 (fr) 2011-07-21
DE102010000805A1 (de) 2011-07-14
EP2523591A1 (fr) 2012-11-21

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