WO2011085939A1 - Appareil électroménager à circulation d'eau - Google Patents

Appareil électroménager à circulation d'eau Download PDF

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Publication number
WO2011085939A1
WO2011085939A1 PCT/EP2010/070789 EP2010070789W WO2011085939A1 WO 2011085939 A1 WO2011085939 A1 WO 2011085939A1 EP 2010070789 W EP2010070789 W EP 2010070789W WO 2011085939 A1 WO2011085939 A1 WO 2011085939A1
Authority
WO
WIPO (PCT)
Prior art keywords
household appliance
temperature profile
circulating medium
energy consumption
determined
Prior art date
Application number
PCT/EP2010/070789
Other languages
German (de)
English (en)
Inventor
Michael Fauth
Michael Georg Rosenbauer
Original Assignee
BSH Bosch und Siemens Hausgeräte GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to EP10796077.5A priority Critical patent/EP2523591B1/fr
Publication of WO2011085939A1 publication Critical patent/WO2011085939A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—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 water-conducting household appliance, in particular a
  • Dishwasher or washing machine the household appliance in operation with a heatable and / or coolable circulating medium, in particular with
  • Energy label indicated i. the information on the energy consumption is part of the technical documentation of the respective device to be handed over to the customer together with the user manual, quick start guide, warranty certificate and the like.
  • the energy consumption is also for a quick overview in classes, such. B. "A”, “A +” etc. arranged. However, the values stated here are based on
  • Standard conditions where in the standard u. a. Environmental conditions, the respective cleaning program and the loading condition (quantity or mass) are fixed or defined. The real conditions at the customer deviate from the
  • Deviations of the actual energy consumption and / or water consumption of the respective household appliance from the consumption data under standard conditions occur without the customer knowing this.
  • the invention is based on the problem of achieving an improvement here.
  • the invention solves this problem in a household appliance, in particular a dishwasher or washing machine, of the type mentioned in that in at least one heating and / or cooling phase of the circulating medium whose
  • Temperature course over time can be determined and used as input date for the determination of energy consumption.
  • a water-conducting household appliance in particular a
  • Dishwasher or washing machine provided, 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 of a circulating medium, an input variable or an input date for determining, in particular calculation, the actual, current energy consumption of the household appliance wins and from this the real
  • a gradient of the time-resolved actual temperature profile of the liquid circulating medium can be determined by the household appliance, a
  • Gradient phase can be easily characterized by this single value, so that the input data set to be used and the subsequent computational effort can be minimized.
  • Deviation parameter in particular the difference or the quotient between the actual temperature profile and the reference temperature profile (and vice versa) are formed.
  • the household appliance includes an integrated evaluation and / or control unit, in particular arithmetic unit, in the data at least one
  • Reference temperature profile such as e.g. 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.
  • the gradient of a phase of a substantially linearly rising and / or falling temperature profile of the circulating medium of an unloaded household appliance (grado) and / or a standard-loaded household appliance (grad N ) can already be stored in the evaluation and / or control unit in order to be able to easily determine the deviation from the actually measured value.
  • the invention can be automated with the said deposited data or on request by the user in the evaluation and / or control unit, in particular arithmetic unit, the actual energy consumption (E mess ) of the household appliance from the stored data for the temperature profile of
  • Power consumption may preferably be visually output via a display, for example an LED display, updated each time for the respective conditions.
  • the display can also be acoustically in addition to or independent of a visual information output.
  • At least one permanently installed sensor for example, from the
  • Rinsing liquor is flowed around.
  • Energy consumption during an operating cycle ' take place several times. If necessary, the display can be updated. In addition to the dependence on the load or possibly also independently of this, further data such as ambient and / or water inlet temperature, and / or Spellergutart can be included in the determination of energy consumption.
  • Rinsing liquor or rinsing liquor liquid is understood to mean, in particular, through 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 - may be offset. It is possible, for example, by means of one or more
  • Instantaneous water heater to heat the rinsing liquor in different phases of the program sequence to a desired temperature for the respective phase defined.
  • the respective phase is preferably carried out with a corresponding partial rinsing of the respective
  • the invention also 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
  • the deviation in particular the difference or the quotient between the determined, in particular measured, temperature profile and the reference temperature profile is advantageously 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 is a dishwasher as an advantageous embodiment of a
  • FIG. 2 shows an exemplary diagram of a time-resolved actual temperature profile with two reference temperature profiles of the circulating medium of the water-conducting domestic appliance according to FIG. 1 within one
  • Fig. 3 is an exemplary representation of the dependence of the actual
  • Dishwasher in particular mass of the washware introduced in their respective rinsing container, and
  • Fig. 4 is an exemplary representation of the dependence of the determined
  • the water-conducting domestic appliance shown in FIG. 1 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 shown in FIG.
  • Dish rack 5 is provided in which items can be kept, each with spray arms 6, 7 with a Spülflottenfactkeit S such.
  • the dishwasher 1 further comprises a feed device 8 for
  • Fresh water FW, via the externally supplied fresh water FW can be introduced into 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 during a circulation phase of a rinse cycle from the collecting pot 9 via a heater 1 1, for example a water heater, to a water distributor 12.
  • a heater 1 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 selectively or together with
  • Flush liquor are supplied.
  • the rinsing liquor can be heated differently in different phases or periods of a program sequence of a selected Geschirr Hopkinsprogramms.
  • Figure 2 it is shown that the rinsing liquor liquid S such. B.
  • the heater 1 1 can be controlled by an evaluation and / or control unit, in particular arithmetic unit, R, in order to set the temperature of the wash liquor S desired in each case 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 1 1. For example, as a sensor TS a
  • temperature-sensitive resistor may be provided, such as an NTC.
  • Arrangement possibilities for the at least one sensor TS are manifold.
  • it may optionally be circulated on a carrier or in a finger arrangement of the rinsing liquor S.
  • the downstream of the circulation pump 1 1 water distributor 12 here has 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 2 is controllable or controllable in such a way that the rinsing liquor liquid S conveyed by the circulating pump 0, when flushing items to be washed, is optional, ie. 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 pipe 15, so that during a pumping down 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 also provided with at least one
  • Screen device 16 provided. Coarse particles, such as leftovers or else
  • 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 part of the bottom 17 of the
  • Rinse tank 2 more or less flush or slightly offset down in this inserted and provided with a plurality of openings. Rinse liquor or
  • 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. A single one
  • the dishwasher 1 is therefore by the mechanism described in its operation with a controlled to a certain upper temperature heatable and / or defined coolable circulating medium, in particular Spülflottenfactkeit such. Fresh water or detergent, rinse aid, other additives, and / or dirt added water provided.
  • the actual temperature profile in the rinsing liquor liquid S over the time t can be determined, in particular measurable, and as
  • Temperature phase which typically runs at about 2K / minute, and / or a falling temperature phase drawable.
  • FIG. 2 shows an exemplary actual temperature profile in dashed lines and denoted by TM.
  • the measured instantaneous values of the actual temperature profile TM of the rinsing liquor liquid S are sent to an evaluation and / or
  • Control unit such. B. arithmetic unit, R forwarded and evaluated there.
  • R forwarded and evaluated there.
  • For the determination of a gradient grad mess is a measurement of at least two
  • the gradient of the straight line slope corresponds to this approximately linear section of the actual temperature profile TM.
  • a rising straight line segment P1 such as e.g. during the heating phase of the wash cycle or rinse cycle of the wash cycle of a selected dishwasher program.
  • this can also be a sloping straight line section P2 during a cooling phase of the rinsing liquor liquid, such as e.g. after the end of a heating phase of the
  • the difference AT of two different temperature values T1, T2 is formed.
  • the gradient grad me ss then results from the quotient between the temperature difference ⁇ and the time interval ⁇ t 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.
  • control unit R can from the measured time
  • Temperature curve TM (t) can be determined. This slope is in here
  • Reference temperature history of a reference dishwasher stored.
  • 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 be determined in particular at the factory and in one
  • Memory unit of the evaluation and / or control unit R have been stored.
  • the gradient is degree 0 of a phase P1 of an approximately linearly increasing temperature profile and / or the gradient degree N of a phase P2 of an approximately linearly decreasing temperature profile of a reference dishwasher in the non-loading, ie empty state, as well
  • Dishwasher 1 with items to be washed, the heating of the wash liquor S on a
  • Washing container 2 of the dishwasher 1 greater than in the empty state of the
  • Rinse container d. H. if no items to be washed are set in these.
  • Dishwasher 1 from the stored data for the reference temperature curve T 0 , in particular the gradient grado of the reference temperature curve T 0, an unloaded reference dishwasher and / or from the stored data for the reference temperature profile T N , in particular the gradient degree N of the reference - temperature profile 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 of the MES s
  • K is a proportionality factor.
  • E 0 is the
  • 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.
  • 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. These further data can be used to refine the energy calculation in the
  • Calculation formula be included. Also, if necessary, 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.
  • domestic appliance 1 in particular a dishwasher or washing machine, wherein the household appliance 1 in operation by a heatable and / or coolable circulating medium, in particular Spülflottennetkeit, is traversed, measured in at least one heating and / or cooling phase of the circulating medium whose actual temperature profile over time and is compared with at least one reference temperature profile over time and their deviation, in particular their difference or their quotient, by an evaluation and / or control unit, in particular arithmetic unit, is used to calculate an energy consumption, regardless of the specific device training here separately claimed.
  • Control unit determined and as an input to determine the current

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

L'invention concerne un appareil électroménager à circulation d'eau (1), en particulier un lave-vaisselle ou un lave-linge. Cet appareil électroménager (1) peut être pourvu, lors de son fonctionnement, d'un milieu circulant pouvant être chauffé et/ou refroidi, en particulier une eau de lavage (S). Cet appareil électroménager à circulation d'eau est conçu de manière telle que dans au moins une phase de réchauffement et/ou de refroidissement (P1; P2) du milieu de circulation, les variations de température dans le temps peuvent être déterminées et utilisées comme données d'entrée pour déterminer une consommation d'énergie.
PCT/EP2010/070789 2010-01-12 2010-12-28 Appareil électroménager à circulation d'eau WO2011085939A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10796077.5A EP2523591B1 (fr) 2010-01-12 2010-12-28 Procédé pour déterminer et afficher la consommation d'énergie d'un appareil électroménager à circulation d'eau

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010000805.2 2010-01-12
DE102010000805A DE102010000805A1 (de) 2010-01-12 2010-01-12 Wasserführendes Haushaltsgerät

Publications (1)

Publication Number Publication Date
WO2011085939A1 true WO2011085939A1 (fr) 2011-07-21

Family

ID=43856220

Family Applications (1)

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

Country Status (3)

Country Link
EP (1) EP2523591B1 (fr)
DE (1) DE102010000805A1 (fr)
WO (1) WO2011085939A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN116018505A (zh) * 2020-08-26 2023-04-25 西门子股份公司 用于借助人工智能确定冷却体污染的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013102157B4 (de) * 2013-03-05 2015-02-19 Miele & Cie. Kg Verfahren zum Betrieb eines mit einer Wärmepumpeneinrichtung ausgrüsteten Geschirrspülautomaten

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528980A1 (de) * 1995-08-07 1997-02-13 Bosch Siemens Hausgeraete Verfahren zur Bestimmung und zur Anzeige der Restzeit eines Behandlungsprogramms in einem Haushaltgerät
EP0844326A1 (fr) * 1996-11-25 1998-05-27 Merloni Elettrodomestici S.p.A. Dispositif de contrÔle des consommations d'un appareil domestique
EP0859304A1 (fr) * 1997-02-14 1998-08-19 AEG Hausgeräte GmbH Methode et dispositif de fixation de la température du milieu d'un procédé, particulièrement du produit de récurage dans une machine à laver
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
US20070283510A1 (en) * 2006-06-09 2007-12-13 Hoi Jin Jeong Washing machine and operating method thereof
DE102007002184A1 (de) * 2007-01-15 2008-07-17 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Waschen von Wäschestücken in einem programmgesteuerten Hausgerät, sowie solches Hausgerät
WO2010112862A2 (fr) * 2009-04-04 2010-10-07 Watersense Ltd. Appareil pour surveiller un usage d'énergie, et procédés associés

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528980A1 (de) * 1995-08-07 1997-02-13 Bosch Siemens Hausgeraete Verfahren zur Bestimmung und zur Anzeige der Restzeit eines Behandlungsprogramms in einem Haushaltgerät
EP0844326A1 (fr) * 1996-11-25 1998-05-27 Merloni Elettrodomestici S.p.A. Dispositif de contrÔle des consommations d'un appareil domestique
EP0859304A1 (fr) * 1997-02-14 1998-08-19 AEG Hausgeräte GmbH Methode et dispositif de fixation de la température du milieu d'un procédé, particulièrement du produit de récurage dans une machine à laver
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
US20070283510A1 (en) * 2006-06-09 2007-12-13 Hoi Jin Jeong Washing machine and operating method thereof
DE102007002184A1 (de) * 2007-01-15 2008-07-17 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Waschen von Wäschestücken in einem programmgesteuerten Hausgerät, sowie solches Hausgerät
WO2010112862A2 (fr) * 2009-04-04 2010-10-07 Watersense Ltd. Appareil pour surveiller un usage d'énergie, et procédés associés

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN116018505A (zh) * 2020-08-26 2023-04-25 西门子股份公司 用于借助人工智能确定冷却体污染的方法
CN116018505B (zh) * 2020-08-26 2024-06-04 西门子股份公司 用于借助人工智能确定冷却体污染的方法

Also Published As

Publication number Publication date
EP2523591B1 (fr) 2015-08-26
DE102010000805A1 (de) 2011-07-14
EP2523591A1 (fr) 2012-11-21

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