EP3551027B1 - Maschine zum trocknen von geschirr oder dergleichen und verfahren zum trocknen von geschirr der dergleichen mit dieser maschine - Google Patents

Maschine zum trocknen von geschirr oder dergleichen und verfahren zum trocknen von geschirr der dergleichen mit dieser maschine Download PDF

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Publication number
EP3551027B1
EP3551027B1 EP17811544.0A EP17811544A EP3551027B1 EP 3551027 B1 EP3551027 B1 EP 3551027B1 EP 17811544 A EP17811544 A EP 17811544A EP 3551027 B1 EP3551027 B1 EP 3551027B1
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EP
European Patent Office
Prior art keywords
heat transfer
transfer fluid
coil condenser
air
steam mixture
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Application number
EP17811544.0A
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English (en)
French (fr)
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EP3551027A1 (de
EP3551027B8 (de
Inventor
Giovanni Porcarelli
Giuseppe Marchitto
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Indelfab SpA In Liquidazione
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JP Industries SpA
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Publication of EP3551027B1 publication Critical patent/EP3551027B1/de
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Publication of EP3551027B8 publication Critical patent/EP3551027B8/de
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
    • A47L15/0013—Drying phases, including dripping-off phases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/48—Drying arrangements
    • A47L15/483—Drying arrangements by using condensers
    • 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
    • A47L15/0044—Operation time reduction
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4246—Details of the tub
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4291—Recovery arrangements, e.g. for the recovery of energy or water
    • 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
    • A47L2401/18—Air 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
    • 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
    • A47L2401/19—Air humidity
    • 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

Definitions

  • the present patent application for industrial invention relates to a machine for the drying of dishes or the like, and to a method for the drying of dishes or the like with said machine.
  • the invention falls in the field of dishwashers, in particular in the household sector or the like.
  • the dishwashers that can be currently found on the market comprise a wash chamber suitable for housing the dishes to be washed, and for containing an air-steam mixture.
  • said dishwashers are provided with drying devices for drying the dishes at the end of the washing cycle.
  • Said drying devices generally use water from the water mains as cooling liquid of the air-steam mixture.
  • some dishwashers comprise a condensing wall disposed in the wash chamber and configured in such a way to condensate the humidity and reduce the steam title of the air-steam mixture contained in the wash chamber.
  • the air-steam mixture is drier, but colder; such a condition impairs the drying of the dishes and may cause the condensation of the steam in the wash chamber, with consequent water dripping on the dishes.
  • dishwashers are provided with a system of nozzles suitable for spraying cold water to cool an internal wall of the wash chamber, which acts as condensing wall.
  • dishwashers which are provided with a high-capacity tank suitable for being filled with cooling water with a single operation.
  • Said water is used to cool the air-steam mixture, but the dehumidification of said mixture progressively tends to become less effective because the water stored in the tank is heated, reaching the dew point temperature of the air-steam mixture and therefore losing its condensation capacity.
  • EP0978250 discloses a device for drying the dishes provided in a dishwasher with a washing tank suitable for housing the dishes to be washed, and for containing an air-steam mixture.
  • Such a device comprises a condensing duct in fluid communication with the washing tank of the dishwasher through a first opening for introducing the air-steam mixture from the washing tank into the condensing duct, and through a second opening for introducing the air-steam mixture from the condensing duct into the washing tank.
  • Such a device also comprises a tank suitable for being filled with cold water.
  • a tank is provided with a heat exchange wall with bellows-like surface disposed in the condensing duct, in such way that the cold water contained in the tank cools the air-steam mixture that passes through the condensing duct, partially condensing the humidity of said mixture.
  • EP1284627 discloses a device for the drying of crockery provided in a dishwasher with a wash tank suitable for housing the crockery to be washed, and for containing an air-steam mixture.
  • a device is provided outside the wash tank and comprises a heat exchanger.
  • the heat exchanger comprises a water conduit and an air conduit in adjacent position.
  • the water conduit is in fluid communication with the water mains, in such a way that the water conduit is fed with cold water.
  • the air conduit instead, is in fluid communication with the wash chamber of the dishwasher through a first opening for introducing the air-steam mixture from the wash chamber into the air conduit, and through a second opening for introducing the air-steam mixture from the air conduit into the wash chamber.
  • the air conduit is adjacent to the water conduit in such a way that the cold water contained in the water conduit cools the air-steam mixture that passes through the air conduit, partially condensing the humidity of said mixture.
  • EP 2687143 discloses a machine for the drying of dishes according to the preamble of claim 1.
  • the main purpose of the present invention is to remedy the drawbacks of the prior art by disclosing a machine for the drying of dishes that is capable of dehumidifying the air-steam mixture contained in the wash chamber with low water consumption.
  • Another purpose of the present invention is to disclose a machine for the drying of dishes that is capable of recovering and reusing the cooling water in the following washing cycles.
  • Another purpose of the present invention is to disclose a machine for the drying of dishes that is capable of guaranteeing a balanced, progressive dehumidification of the air-steam mixture contained in the wash chamber, avoiding a sudden temperature decrease that may impair the drying process.
  • the machine of the invention is used for the drying of dishes and the like, and comprises:
  • the peculiarity of the machine according to the invention consists in the fact that the heat exchanger comprises a coil condenser provided with a plurality of fins designed in such a way to favor a heat exchange between the air-steam mixture contained in the circulation duct and the heat transfer fluid contained in the heat exchanger.
  • the machine of the invention comprises suitable means for changing the heat transfer fluid contained in the heat exchanger several times during a drying cycle, in such a way to determine a progressive dehumidification of the air-steam mixture in a rapid, effective way.
  • the term “dishes” refers to all items that are suitable for being used on a table or in the kitchen, such as, for example, crockery, plates, kitchen tools, pans, pots and the like.
  • the machine (1) is used for the drying of dishes and comprises a box-type chassis (T) that supports a plurality of covering panels (11, 12, 13, 14), of which a front panel (not shown in the attached figures), a back panel (14), an upper panel (11), a bottom panel (13) and a pair of lateral panels (12).
  • Said covering panels (11, 12, 13, 14) define a wash chamber (10) suitable for housing the dishes to be washed and for containing an air-steam mixture.
  • the machine (1) also comprises a circulation duct (3) defined by a lateral wall (32).
  • the circulation duct (3) in is fluid communication with the wash chamber (10) through a first opening (30) for introducing the air-steam mixture from the wash chamber into the circulation duct (3), and through a second opening (31) for introducing the air-steam mixture from the circulation duct (3) into the wash chamber.
  • the first opening (30) is advantageously obtained on the upper panel (11) of the machine, whereas the second opening (31) is advantageously obtained in lower position on one of the two lateral panels (12) of the machine.
  • the first opening (30) and the second opening (31) can be obtained in any panel (11, 12, 13, 14) of the machine.
  • the circulation duct (3) can have more than one first opening (30) and more than one second opening (31) and that the lateral wall (32) that defines said circulation duct (3) can be obtained in one piece with one or more panels (11, 12, 13, 14) of the machine.
  • the machine (1) of the invention comprises extraction means (300) disposed in the wash chamber (10) for extracting the air-steam mixture from the wash chamber (10) and conveying said air-steam mixture in the circulation duct (3) through the first opening (30).
  • Said extraction means (300) comprise a fan that is advantageously installed in the proximity of the first opening (30) of the circulation duct or in the proximity of the second opening (31) of the circulation duct.
  • said extraction means (300) may comprise two fans, the first one being disposed in the first opening (30) of the circulation duct, and the second one being disposed in the second opening (31) of the circulation duct.
  • a heat exchanger (2) is disposed in the circulation duct (3) and is suitable for containing a heat transfer fluid with a lower temperature than the dew point temperature of the air-steam mixture, in such a way to cool the air-steam mixture and partially condensate the humidity of said air-steam mixture.
  • said heat transfer fluid consists in mains water with a temperature of approximately 15°C - 20 °C.
  • the heat exchanger (2) comprises a coil condenser (20) comprising a plurality of parallel rectilinear tubes (20a), each of them having a longitudinal axis (X), and a plurality of "U"-shaped coupling tubes (20b), each of them connecting two consecutive rectilinear tubes (20a).
  • the coupling tubes (20b) are advantageously made of plastics, rubber, iron or steel.
  • each coupling tube (20b) is advantageously connected to two consecutive rectilinear tubes (20a) of the coil condenser (20) in fit-in coupling mode.
  • the coupling between the coupling tubes (20b) and the rectilinear tubes (20a) of the coil condenser (20) can be obtained by means of welding if the coupling tubes (20b) are made of iron or steel.
  • the volume of said coil condenser (20) is advantageously comprised between 150 cc and 200 cc.
  • Each rectilinear tube (20a) of the coil condenser (20) has a diameter comprised between 9 cm and 10 cm, being preferably equal to 9.5 cm, and the center distance between two consecutive rectilinear tubes (20a) of the coil condenser (20) is comprised between 14 cm and 16 cm, being preferably equal to 15 cm.
  • such a coil condenser (20) is provided with a plurality of fins (21) in spaced parallel position, each of them having a longitudinal axis (Y) orthogonal to the longitudinal axis (X) of each one of the rectilinear tubes (20a) of the coil condenser (20).
  • Each fin (21) comprises holes (21a) for the passage of the rectilinear tubes (20a) of the coil condenser (20).
  • Said fins (21) are configured in such a way to favor a heat exchange between the air-steam mixture contained in the circulation duct (3) and the heat transfer fluid contained in the heat exchanger (2).
  • the provision of said fins (21) significantly increases the heat exchange surface between the air-steam mixture contained in the circulation duct (3) and the heat transfer fluid contained in the heat exchanger (2). Moreover, because of the special configuration of the heat exchanger (2), the air-steam mixture that flows in the circulation duct (3) hits the fins (21) of the heat exchanger, consequently slowing down the flow of said air-steam mixture in the circulation duct (3), and inevitably cooling the air-steam mixture.
  • the coil condenser (20) comprises at least one inlet mouth (200) for the passage of the heat transfer fluid fed in the coil condenser (20), and at least one outlet mouth (210) for the outflow of the heat transfer fluid contained in the coil condenser (20).
  • the inlet mouth (200) of the coil condenser is suitable for being connected to the water mains in order to feed cooling water in the coil condenser.
  • the outlet mouth (210) of the coil condenser is advantageously connected to a tank (4) disposed in contact with one of the lateral panels (12) of the machine (1) and suitable for containing the heated water that flows out of the coil condenser (20) in such a way that said heated water can be used in the following washing cycles.
  • Said heated water requires less energy to be heated to the temperature that are set for the prewashing, washing or rinsing of the dishes, thus increasing the efficiency of the machine (1) and reducing consumption.
  • An electrically-controlled normally-closed valve is disposed in the outlet mouth (210) of the coil condenser (20). Said valve advantageously consists in a thermoactuator.
  • the heat transfer fluid is fed and stored in the coil condenser (20) in order to be either partially or completely changed when its temperature is proximal to the dew point temperature of the air-steam mixture.
  • the temperature of the heat transfer fluid contained in the coil condenser (20) must be always lower than the dew point temperature of the air-steam mixture.
  • the machine (1) comprises means configured in such a way to change the heat transfer fluid contained in the coil condenser (20) several times during a drying cycle.
  • said means advantageously comprise:
  • the temperature sensor can be disposed in the circulation duct (3) to detect the temperature of the air-steam mixture contained in the circulation duct (3).
  • the control and processing unit connected to the temperature sensor is configured in such a way to open the valve disposed in the outlet mouth (210) of the coil condenser (20) at a set frequency according to the temperature value of the air-steam mixture contained in the circulation duct (3) detected by the temperature sensor.
  • said means configured in such a way to change the heat transfer fluid contained in the heat exchanger (2) several times during a drying cycle, may comprise a timer, or a printed circuit board, connected to the processing and control unit, in such a way that the valve disposed in the outlet mouth (210) of the coil condenser (20) is opened at set time intervals.
  • machine (1) of the invention can be also provided with:
  • Said method provides for a drying cycle that comprises the following steps:
  • the air-steam mixture conveyed in the circulation duct (3) through the first opening (30) travels along the circulation duct (3) grazing the surface of the coil condenser (20) that contains the heat transfer fluid. Consequently, the air-steam mixture is cooled, partially condensing the steam, and the cooled air-steam mixture is introduced from the circulation duct (3) into the wash chamber (10) where it is mixed with the air-steam mixture.
  • the machine (1) of the invention permits to progressively and gradually reduce the humidity contained in the air-steam mixture, in such a way that said mixture is partially dehumidified when it is reintroduced into the wash chamber (10), and is capable of absorbing a new quantity of steam, gradually removing the humidity contained in the wash chamber (10) or deposited on the dishes contained therein.
  • the process for the drying of dishes with the machine (1) also provides for a changing cycle of the heat transfer fluid contained in the coil condenser (20).
  • the changing cycle of the heat transfer fluid is repeated several times during the drying cycle with very short time intervals, each of them with duration of few tens of seconds.
  • the machine (1) of the invention provides for short cooling steps, either partially or completely changing the heat transfer fluid contained in the coil condenser (20) on a periodical basis by introducing new cold water, in such a way to obtain the most linear and gradual temperature reduction possible. This avoids the abrupt cooling of the wash chamber (10) that would negatively affect the drying process, for example creating condensation on the dishes.
  • the changing cycle of the heat transfer fluid contained in the coil condenser (20) provides for different steps according to the fact that said means, configured in such a way to change the heat transfer fluid contained in the heat exchanger (2) several times during a drying cycle, comprise:
  • the changing cycle of the heat transfer fluid contained in the coil condenser (20) provides for the following steps:
  • the changing cycle of the heat transfer fluid contained in the coil condenser (20) provides for the following steps:
  • the changing cycle of the heat transfer fluid contained in the coil condenser (20) provides for the following steps:
  • the changing cycle of the heat transfer fluid contained in the coil condenser (20) provides for sequentially performing, in sequential order:
  • the cooling water contained in the coil condenser (20) is the remaining water from the preceding drying cycle, having achieved a temperature of approximately 36°C because it was heated through the walls of the wash chamber (10) by the washing and rinsing process before the drying cycle.
  • drying cycle continues with several cooling steps of the water contained in the coil condenser (20), cyclically changing the cooling water contained in the coil condenser (20).
  • the changing frequency of the cooling water contained in the coil condenser (20) is reduced.
  • the temperature of the wash chamber (10) and, consequently, the heat to be removed from the air-steam mixture have decreased significantly.
  • the machine (1) of the invention is not provided with means specifically intended to heat the air-steam mixture.
  • the temperature of the last rinse determines the heat that generates the evaporation of the water deposited on the dishes; moreover, because of the cooling of the air-steam mixture, the flow is continuously enriched with steam, being reintroduced in the wash chamber (10) and passing on the dishes.
  • the machine (1) of the invention optimizes the drying process by increasing its efficiency also at last rinse temperatures that are much lower than the temperatures measured in the machines of the prior art, i.e. at temperatures of approximately 48-54°C vs. the temperatures measured in the machines of the prior art of approximately 58-60°C, thus contributing to energy saving.
  • the machine (1) of the invention significantly reduces the duration of the drying process compared to the time required by the traditional drying machines, which range from 70 to 90 minutes.
  • Said water is heated until it has achieved the point (61), which can be identified as one of the upper peaks of said curve 6, wherein the temperature of said cooling water is proximal to the dew point temperature of the air-steam mixture.
  • the processing and control unit enables the introduction of new cold water in the coil condenser (20).
  • the temperature of the cooling water returns to a new minimum point (60).
  • the highest number of changes of the cooling water contained in the coil condenser (20) is concentrated in the second step of the drying process, which can be identified with said section ⁇ t2 of the curves shown in Figs. 5, 6 and 7 .
  • Such a higher number of changes of the cooling water contained in the coil condenser (20) is due to the fact that the quantity of cooling water stored in the coil condenser (20) is very limited, ranging, for example, from 100 cl to 600 cl according to the type of machine, in such a way to remove moderate amounts of heat from the air-steam mixture, avoiding the sudden cooling of the wash chamber (10).
  • the machine (1) of the invention in fact, performs a dehumidification process through a number of cooling steps of the air-steam mixture characterized by sequential removals of limited amounts of heat.
  • Such cooling is implemented by dividing the mass of the cooling water that is necessary to condensate the desired steam, in successive filling/emptying cycles of the coil condenser (20).
  • the water consumption for the drying (or dehumidification) process is significantly reduced and the sudden cooling of the wash chamber (10) is prevented.
  • the changing steps of the cooling water contained in the coil condenser (20) allow for:
  • the machine (1) of the invention provides for treating the air-steam mixture inside the circulation duct (3) of the machine, preventing any dispersion or emission of steam or humidity outside the machine (1).
  • the flow of air-steam mixture passing through the circulation duct (3) can be changed.
  • the rotational speed of the extraction means (300) can be changed in order to extract a higher or lower quantity of air-steam mixture, or the first opening (30) of the circulation duct can be provided with suitable opening and closing means.
  • the dimensions and the geometry of the circulation duct (3) can be studied and defined in such a way to guide the air-steam mixture towards the heat exchanger (2) in such a way to improve the heat exchange and optimize the drying process.

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  • Washing And Drying Of Tableware (AREA)

Claims (8)

  1. Maschine (1) zum Trocknen von Geschirr oder dergleichen, umfassend:
    - ein kastenförmiges Gehäuse (T);
    - eine Spülkammer (10), die von dem kastenförmigen Gehäuse (T) begrenzt und dazu bestimmt ist; das Geschirr aufzunehmen und eine Dampf-Luft-Mischung zu enthalten;
    - eine Umwälzleitung (3) in fluidischer Verbindung mit der Spülkammer (10) über eine erste Öffnung (30) zum Einführen der Dampf-Luft-Mischung aus der Spülkammer in die Umwälzleitung (3) und über eine zweite Öffnung (31) zum Einführen der Dampf-Luft-Mischung aus der Umwälzleitung (3) in die Spülkammer;
    - Absaugmittel (300), die in dem kastenförmigen Gehäuse (T) angeordnet sind, um die Dampf-Luft-Mischung aus der Spülkammer (10) abzusaugen und die Dampf-Luft-Mischung durch die erste Öffnung (30) in die Umwälzleitung (3) zu leiten;
    - einen Wärmetauscher (2), der in der Umwälzleitung (3) angeordnet und dazu bestimmt ist, ein Wärmeübertragungsfluid zu enthalten, dessen Temperatur niedriger als die Taupunkttemperatur der Dampf-Luft-Mischung ist, so dass die Dampf-Luft-Mischung abgekühlt und ein Teil der Feuchtigkeit der Dampf-Luft-Mischung kondensiert wird;
    der Wärmetauscher (2) umfasst einen Wickelverflüssiger (20), der gestaltet ist, um den Wärmeaustausch zwischen der in der Umwälzleitung (3) enthaltenen Dampf-Luft-Mischung und dem in dem Wärmetauscher (2) enthaltenen Wärmeübertragungsfluid zu erleichtern;
    wobei die Maschine (1) Mittel umfasst, die ausgebildet sind, um das in dem Wärmetauscher (2) enthaltene Wärmeübertragungsfluid während eines Trocknungszyklus auszutauschen,
    wobei die Mittel ausgebildet sind, um das in dem Wärmetauscher (2) enthaltene Wärmeübertragungsfluid während eines Trocknungszyklus auszutauschen, umfassend:
    - einen Timer;
    - ein normal geschlossenes, elektrisch gesteuertes Ventil;
    - eine Steuer- und Verarbeitungseinheit, die mit dem Timer verbunden ist, um das Ventil zu öffnen und das in dem Wickelverflüssiger (20) enthaltene Wärmeübertragungsfluid während eines Trocknungszyklus in eingestellten Zeitabständen mehrmals teilweise oder vollständig auszutauschen
    dadurch gekennzeichnet, dass
    der Wickelverflüssiger (20) des Wärmetauschers (2) mit einer Mehrzahl von Rippen (21) versehen ist;
    das normal geschlossene, elektrisch gesteuerte Ventil an einer Auslassöffnung (B) des Wickelverflüssigers (20) angeordnet ist;
    die Steuer- und Verarbeitungseinheit und der Timer ausgebildet sind, um während eines Trocknungszyklus Folgendes zu definieren:
    - - ein erstes Zeitintervall (Δt1), in dem das Ventil geschlossen ist, so dass das Wärmeübertragungsfluid in dem Wickelverflüssiger (20) verbleibt;
    - ein zweites Zeitintervall (Δt2), in dem das Ventil sich mehrmals öffnet, um den Auslass des Wärmeübertragungsfluids aus dem Wickelverflüssiger (20) zu erlauben;
    - ein drittes Zeitintervall (At3), in dem die Auslassfrequenz des in dem Wickelverflüssiger (20) enthaltenen Wärmeübertragungsfluids vermindert wird; und
    - ein viertes Zeitintervall (Δt4), in dem der Auslass des in dem Wickelverflüssiger (20) enthaltenen Wärmeübertragungsfluid unterbrochen ist.
  2. Maschine (1) nach Anspruch 1, wobei der Wickelverflüssiger (20) Folgendes umfasst:
    - eine Mehrzahl von geradlinigen, zueinander parallelen Rohren (20a), die jeweils eine Längsachse (X) aufweisen;
    - eine Mehrzahl von U-förmigen Verbindungsrohren (20b), die jeweils zwei aufeinanderfolgende, geradlinige Rohre (20a) verbinden.
  3. Maschine (1) nach Anspruch 2, wobei die Rippen (21) zueinander parallel sind, wobei jede Rippe (21) eine Längsachse (Y) aufweist, die rechtwinklig zur Längsachse (X) eines jeden geradlinigen Rohres (20a) des Wickelverflüssigers (20) ist;
    wobei jede Rippe (21) Löcher (21a) für den Durchgang der geradlinigen Rohre (20a) des Wickelverflüssigers (20) aufweist.
  4. Maschine (1) nach Anspruch 2 oder 3, wobei jedes Verbindungsrohr (20b) mit zwei aufeinanderfolgenden, geradlinigen Rohren (20a) des Wickelverflüssigers (20) mittels Einsteckverbindung oder durch Verschweißen verbunden ist.
  5. Maschine (1) nach einem der Ansprüche 2 bis 4, wobei jedes geradlinige Rohr (20a) des Wickelverflüssigers (20) einen Durchmesser zwischen 9 cm und 10 cm aufweist und der Achsabstand zwischen zwei aufeinanderfolgenden, geradlinigen Rohren (20a) des Wickelverflüssigers (20) zwischen 14 cm und 16 cm beträgt.
  6. Maschine (1) nach einem der vorstehenden Ansprüche, wobei der Wickelverflüssiger (20) ein Volumen zwischen 150 cc und 200 cc aufweist.
  7. Verfahren zum Trocknen von Geschirr oder dergleichen mittels einer Maschine (1) nach einem der vorstehenden Ansprüche, umfassend:
    a) einen Trocknungszyklus, umfassend die folgenden Schritte:
    - Einführen eines Wärmeübertragungsfluids in den Wickelverflüssiger (20); wobei die Temperatur des Wärmeübertragungsfluids niedriger als die Taupunkttemperatur der Dampf-Luft-Mischung ist, die in der Spülkammer (10) der Maschine (1) enthalten ist;
    - Betätigen der Absaugmittel (300), die in der Spülkammer (10) angeordnet sind, um die Dampf-Luft-Mischung aus der Spülkammer (10) abzusaugen und die Dampf-Luft-Mischung durch die erste Öffnung (30) in die Umwälzleitung (3) zu leiten;
    - Einführen der abgekühlten Dampf-Luft-Mischung aus der Umwälzleitung (3) durch die zweite Öffnung (31) in die Spülkammer (10);
    b) einen Austauschzyklus des in dem Wickelverflüssiger (20) enthaltenen Wärmeübertragungsfluids; wobei der Austauschzyklus des Wärmeübertragungsfluids während des Trocknungszyklus mehrmals wiederholt wird;
    wobei der Austauschzyklus des in dem Wickelverflüssiger (20) enthaltenen Wärmeübertragungsfluids folgende Schritte umfasst:
    - Betätigen des Timers, so dass der Timer Signale an die Steuer-und Verarbeitungseinheit sendet, um die Öffnung des Ventils zu steuern;
    - Geschlossenhalten des Ventils für ein erstes Zeitintervall (Δt1), so dass das Wärmeübertragungsfluid in dem Wickelverflüssiger (20) verbleibt und die Temperatur des Wärmeübertragungsfluids sich erhöht;
    - mehrmaliges Öffnen des Ventils, um einen teilweisen oder vollständigen Auslass des Wärmeübertragungsfluids aus dem Wickelverflüssiger (20) in einem zweiten Zeitintervall (Δt2) zu erlauben;
    - Verringern der Frequenz des Austauschs des in dem Wickelverflüssiger (20) enthaltenen Wärmeübertragungsfluids in einem dritten Zeitintervall (Δt3);
    - Unterbrechen des Austauschs des in dem Wickelverflüssiger (20) enthaltenen Wärmeübertragungsfluids in einem vierten Zeitintervall (Δt3).
  8. Verfahren nach Anspruch 7, wobei vorgesehen ist, dass in dem Austauschzyklus des Wärmeübertragungsfluids folgende Schritte nacheinander ausgeführt werden:
    - eine zwischen 11 und 13 liegende Anzahl von Austauschen des in dem Wickelverflüssiger (20) enthaltenen Wärmeübertragungsfluids in Zeitintervallen, die zwischen 30 und 50 Sekunden liegen;
    - eine zwischen 3 und 5 liegende Anzahl von Austauschen des in dem Wickelverflüssiger (20) enthaltenen Wärmeübertragungsfluids in Zeitintervallen, die zwischen 160 und 200 Sekunden liegen.
EP17811544.0A 2016-12-06 2017-12-05 Maschine zum trocknen von geschirr oder dergleichen und verfahren zum trocknen von geschirr der dergleichen mit dieser maschine Active EP3551027B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201600123848 2016-12-06
PCT/EP2017/081572 WO2018104333A1 (en) 2016-12-06 2017-12-05 Machine for the drying of dishes or the like and method for the drying of dishes or the like with said machine.

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108577767B (zh) * 2018-06-21 2023-08-29 佛山市顺德区美的洗涤电器制造有限公司 用于洗碗机的干燥装置和洗碗机
CN109700412B (zh) * 2019-02-12 2021-02-02 佛山市顺德区美的洗涤电器制造有限公司 水槽式洗碗机及其干燥系统和干燥方法
CN109700411B (zh) * 2019-02-12 2021-02-02 佛山市顺德区美的洗涤电器制造有限公司 水槽式洗碗机的冷凝装置及具有其的水槽式洗碗机
CN110495844A (zh) * 2019-09-09 2019-11-26 火星人厨具股份有限公司 一种洗碗机冷凝烘干系统

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908681A (en) * 1973-11-09 1975-09-30 Gen Electric Forced air circulation system for a dishwasher
JP2975836B2 (ja) * 1994-02-17 1999-11-10 三洋電機株式会社 乾燥機及び洗浄機
JPH10117991A (ja) * 1996-10-16 1998-05-12 Osaka Gas Co Ltd 食器乾燥装置
SE511231C2 (sv) * 1997-11-10 1999-08-30 Aake Larsson Förfarande för torkning av gods och anordning för genomförande av förfarandet
IT1303213B1 (it) 1998-08-06 2000-11-02 Bitron Spa Dispositivo per l'asciugatura delle stoviglie al termine del processodi lavaggio di una lavastoviglie
DE10023346A1 (de) 2000-05-12 2001-11-15 Diehl Ako Stiftung Gmbh & Co Vorrichtung zum Trocknen von Geschirr in einer Geschirrspülmaschine
DE60313428T2 (de) * 2003-02-11 2008-01-10 Whirlpool Corp., Benton Harbor Geschirrspülmaschine mit Trocknungsvorrichtung
CN1611181A (zh) * 2003-10-30 2005-05-04 乐金电子(天津)电器有限公司 洗碗机的冷凝烘干装置
US20080210279A1 (en) * 2007-01-30 2008-09-04 Hildenbrand Karl Shroud-Type Dishwashing Machine With Condensation Precipitation Device
DE102007007133A1 (de) * 2007-02-13 2008-08-14 Meiko Maschinenbau Gmbh & Co. Kg Frontlader-Geschirrspülmaschine mit Wärmerückgewinnung
JP5023782B2 (ja) * 2007-04-16 2012-09-12 パナソニック株式会社 食器洗い乾燥機
DE102007059516A1 (de) * 2007-12-11 2009-06-18 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zur Trocknungszeitregelung in Geschirrspülmaschinen
ATE504235T1 (de) * 2008-09-25 2011-04-15 Bonferraro Spa Hauben-geschirrspüllmaschine mit wärmerückgewinnungsvorrichtung
KR20100113730A (ko) * 2009-04-14 2010-10-22 엘지전자 주식회사 식기세척기
EP2241663B1 (de) * 2009-04-15 2013-03-20 Electrolux Home Products Corporation N.V. Wasch- und Trockenmaschine sowie Betriebsverfahren dafür
DE102009029149A1 (de) * 2009-09-02 2011-03-03 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine sowie zugehöriges Steuerverfahren
DE102010034715A1 (de) * 2010-08-18 2012-02-23 Etimex Technical Components Gmbh Verfahren und Vorrichtung zum Trocknen von feuchter Luft
ITVI20120025A1 (it) * 2012-01-27 2013-07-28 Dihr Ali S P A Lavastoviglie professionale ergonomica
ITTO20120641A1 (it) * 2012-07-20 2014-01-21 Indesit Co Spa Macchina di lavaggio e/o di asciugatura di uso domestico
EP2749682B1 (de) * 2012-12-27 2015-08-05 Electrolux Home Products Corporation N.V. Wäschetrockner
US9635997B2 (en) * 2013-02-12 2017-05-02 Lg Electronics Inc. Dishwasher and method of controlling the same
CN105392937A (zh) * 2013-06-11 2016-03-09 伊莱克斯家用电器股份公司 洗涤机
KR102094340B1 (ko) * 2014-03-17 2020-03-30 삼성전자주식회사 건조장치를 구비하는 가전제품
US20160029869A1 (en) * 2015-08-06 2016-02-04 David R. McKinney Dishwasher with vacuum drying and method
CN105520704A (zh) * 2016-01-19 2016-04-27 佛山市顺德区美的洗涤电器制造有限公司 用于洗碗机的干燥装置及具有其的洗碗机

Non-Patent Citations (1)

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

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CN110072426B (zh) 2022-10-14
CN110072426A (zh) 2019-07-30
EP3551027A1 (de) 2019-10-16
WO2018104333A1 (en) 2018-06-14
EP3551027B8 (de) 2021-04-28

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