EP2570734B1 - Hotte aspirante et procédé de fonctionnement d'une hotte aspirante - Google Patents

Hotte aspirante et procédé de fonctionnement d'une hotte aspirante Download PDF

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Publication number
EP2570734B1
EP2570734B1 EP12182877.6A EP12182877A EP2570734B1 EP 2570734 B1 EP2570734 B1 EP 2570734B1 EP 12182877 A EP12182877 A EP 12182877A EP 2570734 B1 EP2570734 B1 EP 2570734B1
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EP
European Patent Office
Prior art keywords
air
air treatment
treatment device
conditioning device
state
Prior art date
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EP12182877.6A
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German (de)
English (en)
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EP2570734A1 (fr
Inventor
Holger Eich
Martin Graw
Dietmar Jordan
Daniel Metz
Martina Schnatz
Volkmar Uebele
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BSH Hausgeraete GmbH
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BSH Hausgeraete GmbH
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Publication of EP2570734A1 publication Critical patent/EP2570734A1/fr
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems

Definitions

  • the invention relates to a fume extraction device and a method for operating a fume extraction device.
  • air purification devices For the purification of air, especially in extractor devices, which are used in kitchens, for removing and cleaning cooking fumes, it is known to use air purification devices in addition to the cleaning of the air through filters in an extractor hood, in which the air, preferably after a pre-cleaning is actively treated.
  • air treatment devices for example, devices are used with which the air to be purified is treated by means of high energies.
  • air conditioning devices also referred to as air cleaner units or air cleaners, are used in which cleaning is performed based on dielectric barrier discharge (DBE).
  • DBE dielectric barrier discharge
  • a disadvantage of this known technology is that the user of the extractor device usually receives no or no sufficient information about the operation of the air treatment device.
  • UV tubes are provided inside the extractor device, by means of which odors and other organic substances to be removed.
  • a grease filter provided in the suction port of the extractor device is taken out of the extractor device, the power supply to the UV tubes is interrupted. If the power supply continues to be present, the user of the fume extractor is warned by a warning sticker to look inside the fume extractor.
  • an air cleaning device for cleaning the air.
  • the air purification device may include a filter. Via a display, the user can be informed that the filter needs to be replaced.
  • the object of the present invention is thus to create a possibility by means of which relevant information relating to the operation of the air treatment device can be determined, to make this information available to the user and to be able to ensure safe operation of the air conditioning device.
  • the object is therefore achieved by a vapor extraction device comprising at least one extractor hood and at least one air treatment device.
  • the extractor device is characterized in that the air treatment device is an active air treatment device, the extractor device comprises at least one detection unit for detecting at least one state of at least one component of the air treatment device and at least one detection unit for detecting a failure of the operation of the air treatment device, the extractor device an output device for output at least an error message corresponding to a detected fault of the operation of the air treatment device and at least one of the at least one component of the air treatment device is a flow-influencing components of the air treatment device in the form of a flap for at least temporarily closing the air inlet of the air treatment device, wherein the occurrence of a failure of the operation of the air treatment device due at least a detected state is monitored and the at least one detected state is the state of the flap of the air treatment device.
  • a fume extraction device is referred to, which is used in the home, especially in a kitchen for removing and cleaning cooking fumes.
  • a device is referred to, which is a fan, which is also referred to as a fan, by means of which air is sucked in from the area around and in particular below the extractor hood.
  • Filter elements in particular at least one fat filter element, are preferably provided in or on the extractor hood. From the extractor hood, the at least pre-cleaned air is then either directed into the room in which the extractor device is operated, or discharged into the environment.
  • the extractor device is therefore also referred to as a recirculation device and in the second case as an exhaust device.
  • the extractor device comprises at least one active air treatment device.
  • the air treatment device can be arranged in the extractor hood or be provided separately from it and connected to the extractor hood, for example via an air line in the form of a connecting pipe or duct.
  • an air treatment device is preferably a device in which at least one air treatment device is provided, by means of which air in the air stream which enters the air treatment device can be treated with high energy in order to remove impurities, in particular odorous substances from the air. Due to the high energy generated in the air treatment device, odors contained in the air stream to be treated are decomposed or react with each other or with other species.
  • oxygen molecules may be decomposed and ozone formed, which in turn may react as a reactive species with the odors in the air stream to be treated.
  • the active air treatment device according to the invention differs from known odor filters, in which odors are not decomposed but only deposited.
  • the extractor device has at least one detection unit for detecting at least one state of at least one component of the air treatment device.
  • a setting on one or more of the components of the air treatment device and / or a condition of one or more components of the air treatment device may be designated as the state of at least one component.
  • the setting of a component can represent its activation state (active / deactivated) and / or a value of an operating parameter of the component.
  • the nature of the component according to the invention is preferably the current nature of the component.
  • the at least one component represents a functional component of the air treatment device.
  • a component is referred to as a functional component which is necessary directly or indirectly for the function of the air treatment device.
  • the components of the air treatment device may be, for example, a power or voltage supply, a flow-influencing component, such as a fan or a flap and / or a filter element.
  • at least one of the components is a flap.
  • a flap or safety flap according to the invention is a flap which can close the air inlet of the air treatment device at least temporarily. In particular, leakage of reactive species, such as ozone, generated in the air conditioning device to the extractor hood is thereby prevented.
  • an odor filter element may preferably be used in an air treatment device. This may for example form part of the housing of the air treatment device. In such a filter element on the one hand not decomposed odors are deposited. On the other hand, reactive species such as ozone can be retained in the filter element.
  • the state thus detected is available for further purposes in the extractor device.
  • he or she can the detected conditions are used to detect an error in the operation of the air treatment device.
  • the detection unit may represent a separate unit in the extractor device. But it is also possible that the detection unit is integrated in the air treatment device or the hood. For example, the detection unit may be integrated in a control unit of the air treatment device or a control of the hood. Additionally or alternatively to a connection to or integration in a control unit or control, the detection device may be connected to at least one sensor. As a result, for example, pressure conditions in the air treatment device can be determined and detected.
  • the closing of the air inlet by a safety flap can be detected according to the invention, for example by means of sensors.
  • the detection of the state according to the invention may comprise determining, recognizing or obtaining values which directly describe the state. According to the invention, it is also possible for the detection of the state also to include the calculation or determination of the state from values of operating parameters of the component. For example, a value for the degree of opening of a safety flap can be determined via a sensor signal.
  • a detection unit for detecting the state of at least one component of the air treatment device is advantageous since, in an active air treatment device used according to the invention, different states of components influence the operation of the air treatment device.
  • the states of the components of the air treatment device may change actively or passively during operation of the extractor device. Since the state is detected according to the invention, this information can be used for further purposes. For example, the user can be informed about the condition.
  • the extractor device in addition to the detection unit on at least one detection unit for detecting a failure of the operation of the air treatment device.
  • the detection unit may represent a separate unit in the extractor device. But it is also possible that the detection unit is integrated in the air treatment device or the extractor hood. For example, the detection unit may be integrated in a control unit of the air treatment device or a control of the hood. Additionally or alternatively, the detection unit may be formed together with the detection unit as a unit, for example in a control unit.
  • an irregularity or disturbance in the operation of the air treatment device understood.
  • a failure of the operation of the air treatment device indicates an abnormality or a malfunction of one of the components of the air treatment device.
  • the extractor device has an output device for outputting at least one error message corresponding to a detected error of the operation of the air treatment device.
  • the output device may represent a display device, which is also referred to as a display unit or display.
  • the output device can be an acoustic output device, for example in the form of a Be loudspeaker.
  • the output device preferably outputs at least one error message corresponding to an error of the operation of the air treatment device recognized by the detection unit.
  • the error message can also be referred to as a warning or warning and includes at least an indication that there is an error in the operation of the air treatment device.
  • the reason for the error at the output device can preferably also be output for the pure error indication.
  • the reason given is, in particular, an indication of the component on the basis of which irregularities or disturbances have been identified, possibly in combination with an indication of the deviation from a desired state, desired value or threshold value, which is recognized as an error. If the state of the component is indicated by values, for example by values of operating parameters of the component, then the deviation can be indicated, for example, as exceeding a threshold value. If the state is indicated by the nature of a component, the deviation can represent, for example, the indication that the desired state is not given or does not exist.
  • the values of the operating parameter or the nature or the deviation can be specified together with a designation or a symbol of the component. For example, in an acoustic output device, the component may be indicated by the nature of a warning tone.
  • the dispenser is preferably connected to the detection unit of the air treatment device. Through this connection, the information to be displayed can be obtained at the output device.
  • the connection between the output device and the recognition unit may be direct or indirect. In an indirect connection, for example, control or processing means may be interposed.
  • the dispenser can be used exclusively for issuing error messages for detected errors in the operation of the air treatment device.
  • the output device also simultaneously serves, for example, for displaying operating states of the extractor hood or the air treatment device.
  • the dispensing device can thus be integrated in a display device of the extractor hood.
  • the position where the dispenser is provided on the extractor device is not limited to a specific location.
  • the dispensing device may be provided, for example, on the air treatment device itself. According to a preferred embodiment, however, the dispensing device is provided on the extractor hood, for example on a viewing hood of the extractor hood.
  • the dispenser is preferably a display device.
  • the air treatment device comprises an air treatment device for air treatment by means of dielectric barrier discharge, which is also referred to below as DBE.
  • the air treatment device therefore has, for example, at least two electrodes arranged parallel to one another, which can be subjected to voltage selectively and thus the discharge between the electrodes can be generated.
  • the detection of states according to the invention and the detection of errors is of particular importance, since, for example, ozone generation occurs in the DBE and the escape of ozone must be reliably prevented for safety reasons.
  • detecting conditions that can lead to such leakage of ozone or other disturbances according to the invention and the corresponding errors can be detected consequences of such disturbances in the extractor device according to the invention can be reliably prevented. For example, in the case where an error message is displayed, the user may take appropriate action to correct the detected error.
  • the invention relates to a method for operating the extractor device according to the invention, the at least one extractor hood and at least an air conditioning device comprises.
  • the method is characterized in that via at least one detection unit, at least one state of at least one component of the air treatment device is detected, due to the at least one detected state, the occurrence of an error of the operation of the air treatment device is monitored, upon detection of an error, at least one error message accordingly the detected fault is output to an output device and at least one of the states of at least one of the components of the air treatment device is the state of a flow-influencing components of the air treatment device in the form of a flap for at least temporarily closing the air inlet of the air treatment device.
  • the monitoring of the occurrence of an error according to the method of the invention is carried out according to the invention by a detection unit.
  • the detection unit can receive continuously detected states of the components of the air treatment device and process accordingly to be able to reliably detect the occurrence of a fault can.
  • At least one error message corresponding to the detected error is output to an output device, preferably displayed.
  • the error message may also include an indication of the component at which the condition was detected, due to which the error was detected. This is advantageous over a mere issuance of a warning of, for example, a warning tone informing only of the presence of a fault, since the user of the extractor device can initiate specific measures to eliminate the fault.
  • the user may change operating parameters on the corresponding component of the air conditioning device by adjusting or changing a component to change its nature.
  • At least one of the states of at least one component of the air conditioning device that can be detected is the startup and / or shutdown of the air conditioning device.
  • This state of the air treatment device is detected, for example, by detecting the state of a power or voltage supply unit.
  • the state of a control unit in particular the current settings in a control unit can be detected for detecting the startup and / or shutdown of the air treatment device. By detecting these conditions, an error in the start-up or shut-down of the air treatment apparatus can be detected.
  • At least one of the states of the at least one component of the air treatment device is the state of one of the flow-influencing components of the air treatment device.
  • components which generate, impair or regulate a flow to or in the air treatment device are referred to as flow-influencing components.
  • These components may therefore include blowers or fans, filter elements, in particular odor filters on the air treatment device, and adjusting means, such as flaps or valves.
  • at least one of the components is a flap for at least temporarily closing the air inlet of the air treatment device.
  • the state of a blower or fan which may be, for example, the fan of the hood, in particular represents the fan level of the fan.
  • flaps or valves their position or position is preferably detected as the state.
  • the state of the filter element in particular its degree of saturation, can be detected as a state.
  • states can be changed, for example, by other components of the extractor device or by the user of the extractor device. Is thus an error detected on the basis of one of these states and issued a corresponding error message, either automatically or by the user a measure to change the state and thus to eliminate the error can be initiated.
  • a filter element can be replaced by the user or a regeneration process of the filter element can be initiated by a component in the extractor device.
  • the fan speed of the fan of the hood or other fan in the extractor device can be changed manually by another component in the extractor device automatically or by the user.
  • the setting can be changed manually, or the flap or valve can be changed by the user.
  • the state of the flow-influencing component of at least one of the states of at least one of the components of the air treatment device that are detected in addition to the state of the flow-influencing component of at least one of the states of at least one of the components of the air treatment device that are detected, the state of at least part of an air treatment device of the air treatment device.
  • the part of the air treatment device is designated by which the air to be treated is subjected to high energy.
  • the voltage applied to one of the electrodes can be detected as the state of a part of this air treatment device.
  • either another component of the extractor device such as a control unit or the user himself, may change the operating parameters, in particular the voltage or frequency at the air handling device, thus changing the state due to which the fault has been detected.
  • a detected state of at least one of the components of the air treatment device is compared with at least one predetermined value.
  • the predefined value represents, for example, a threshold value or a setpoint value.
  • the state can be detected, for example, by indications such as zero for off and one for switched on, and compared with corresponding specifications.
  • the duration of these actions is detected as a condition and is compared with correspondingly predetermined times. For example, in a condition giving assertion about the filter saturation, a threshold may be used as the comparison value.
  • the threshold value is preferably selected such that it is lower than a maximum value at which the filter lets through no or an insufficient amount of air.
  • the state can represent the degree of opening of the flap. Whether the damper is not open or not sufficiently open can be detected by comparing it with a setpoint for that damper.
  • a value of a state it is possible for a value of a state to be processed before checking whether an error exists. For example, a conversion or other processing may be necessary to compare the value with a threshold or setpoint.
  • a detected value of a state of at least one component of the air treatment device is processed with at least one value of a further state of another component of the air treatment device.
  • This type of processing can in particular represent a consideration when comparing the former value with a threshold or setpoint. For example, when monitoring the state of a component which influences the flow, for example a flap position, the fan level set on a fan in the extractor device can be taken into account, since the required flap position and thus the target value for comparison at different fan levels can be different.
  • the process according to the invention is carried out with an extractor hood according to the invention.
  • the extractor hood 1 comprises an extractor hood 10 and an air treatment device 11.
  • the extractor hood 10 consists of a sighting hood 100 and a chimney 101 extending above the sighting hood 100.
  • a fan 102 is arranged, which also designates a ventilator becomes.
  • controls 103 are provided, over which in particular the hood 10, preferably at least the blower 102, can be operated.
  • an output device 107 is arranged on the front side of the viewing hood 100.
  • the operating state of the extractor hood 10 and, as will be explained later, one or more error messages relating to the air treatment device 11 can also be displayed on a display of the output device 107 or output acoustically via a loudspeaker of the output device 107.
  • a grease filter 104 is further provided on the underside. About this contaminated air, which flows to the hood 10 from below and also referred to as vapors, freed from solid and liquid contaminants, such as grease particles.
  • an odor filter 105 is also arranged in the flow direction after the grease filter 104 and in front of the blower 102. This can for example be an activated carbon filter.
  • the odor filter 105 may also be referred to as a pre-filter and, in addition to the removal of odors, may also serve for the separation of particles. Alternatively, the pre-filter can only serve for the separation of particles. But for the present invention, the provision of a pre-filter is not mandatory.
  • a connecting tube 12 connects to the chimney 101 and connects the extractor hood 10 to a separate air treatment device 11.
  • an air treatment device 11 is additionally shown in the chimney 101.
  • These two shown air treatment devices 11 are preferably used alternatively.
  • the following statements apply correspondingly to a separate air treatment device 11.
  • the air treatment device 11 comprises a control unit 110, which in the illustrated embodiment is integrated in the air treatment device 11 but can also be present separately therefrom. Furthermore, a remote control 112 is shown, by means of which the air treatment device 11 can be operated by the user.
  • FIG. 2 the components of the extractor device 1 are shown in detail in particular in the interior of the fireplace 101 and in particular their electrical and electronic connections indicated.
  • a detection unit 14 for detecting the states or the state of one or more components of the air treatment device 11 is provided in the air treatment device 11.
  • the detection unit 14 is integrated into the control unit 110 in the illustrated embodiment.
  • a detection unit 15 is provided in the control unit 110, by means of which errors can be detected on the basis of the states detected by the detection unit and the states can therefore be monitored.
  • the operating elements 103 on the viewing hood 100 are connected to a control 106 of the extractor hood 10.
  • this control 106 for example, the blower 102 of the extractor hood 10 is controlled and adjusted.
  • the fan or blower level thus set is displayed on the output device 107.
  • the controller 106 is also connected to the control unit 110 of the air treatment device 11.
  • signals from components of the extractor hood 10 can be transmitted to the control unit 110.
  • information from the air conditioning device 11, in particular from the control unit 110 to the controller 106 can be transmitted via this connection. This may be, for example, error messages concerning certain components of the air treatment device 11. Via the controller 106, this information can then be passed to the output device 107 and displayed there or output acoustically.
  • a sensor 113 is provided in the illustrated embodiment in the air treatment device 11.
  • the sensor 113 may in particular represent a pressure sensor or touch sensor.
  • the sensor 113 can represent, for example, a sensor via which, for example, the ozone content in the air treatment device 11 can be measured.
  • the state of the air treatment device 116 which will be explained in more detail later, inferred become.
  • the sensor 113 is a touch sensor, it may serve to open or close a door (114 in FIG FIG. 3 ) or another movable element (not shown) on the air treatment device 11.
  • the pressure conditions or the change in the pressure conditions in the air treatment device 11 can be determined, thereby detecting, for example, the condition of a filter element 115 of the air treatment device 11.
  • FIG. 3 an embodiment of the air treatment device 11 with an air treatment device 116 is shown.
  • the air treatment device 11 is shown here in an exploded view, so that the interior of the air treatment device 11 can be seen.
  • the filter element 115 which forms the front and top of the air treatment device 11 in the installed state, shown removed.
  • the air treatment device 116 in this case represents an air treatment device 116, which operates on the principle of dielectric barrier discharge (DBE).
  • DBE dielectric barrier discharge
  • two electrodes 1160, 1161 are provided in the air treatment device 116, which are aligned parallel to one another in the illustrated embodiment.
  • one of the electrodes 1160, 1161 can be subjected to a basic voltage, the voltage and the frequency being specifically and separately set to specific values by the suitable adjustment means (not shown).
  • FIG. 3 schematically shown air supply line 13, which may be formed by the connecting pipe 12 or, as in the FIGS. 1 and 2 shown, as a line in the chimney 101 of the hood 10 may be provided starting from the fan 102 is passed in the air treatment device 11 with this type of air treatment device 116 between the electrodes 1160, 1161 and there acted upon with high energy. Undecomposed odors and optionally unreacted ozone are taken up in the filter element 115.
  • a safety flap 114 is provided on the air treatment device 11 in the illustrated embodiment.
  • the safety door 114 By closing the safety door 114, in particular, the leakage of ozone formed in the air treatment apparatus 11 can be prevented. However, if the safety flap 114 is closed, no air can enter the air treatment device 11 and this must not be activated.
  • safety circuits (not shown) are preferably provided in the air treatment device 11, which prevent activation.
  • the safety door 114 it may be detected that the safety door 114 is closed, although the air handling device 116 should be activated after the position of an activation unit.
  • the state of the safety flap 114 thus does not correspond to the setpoint setting or the desired value for the selected setting on the activation unit, after which the air treatment device 116 should be activated.
  • the detection unit 15 is detected as an error and the output device 107, the error message can be output "safety flap not / not fully open".
  • this error is preferably transmitted as an error message indicating the component on the basis of the state of the error was detected, transmitted to the output device 107 and output there ,
  • faults that are detected and output in this manner may be that a safety door 114 on the air treatment device 11 is not or not fully opened. If this is the case, the air treatment device 11 must not be operated and therefore can not be started, preferably due to safety settings.
  • the user Since the user not only receives the information in the embodiment according to the present invention that the air treatment device 11 is not started but, for example, receives the information when detecting a wrong setting of a safety flap 114, the user can take the appropriate measures to prevent this state of the safety flap 114 to change and so allow starting of the air treatment device 11.
  • the present invention provides a combination of an air conditioning device, also referred to as an air cleaner unit, based on dielectric barrier discharge (DBE) and a cooker hood, also referred to as an extractor hood.
  • an air conditioning device also referred to as an air cleaner unit
  • a cooker hood also referred to as an extractor hood.
  • a safe operation of the air treatment device and thus the extractor device can be ensured.
  • the operation of the air cleaning unit is allowed only in certain conditions of the extractor device, which is also referred to as a system. If specified conditions are not met, the air treatment device should not be able to be operated or switched off.
  • the states of an air cleaner unit are detected and preferably output when an error is detected as an error message.
  • This can be done by optical acoustic or similar signals.
  • An advantage of the present invention is that the user can be informed in which state his extractor device and in particular the air treatment device are. Thus, it can be seen whether the fume extractor and in particular the air conditioning device is properly operating or inoperable, whether servicing, such as a filter change, is required or, for example, a fault in the system such as an unopened half of the safety door, such that the system is not operating properly can start.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Claims (9)

  1. Dispositif d'évacuation de fumées, qui comprend au moins une hotte d'évacuation de fumées (10) et au moins un dispositif de conditionnement d'air (11), dans lequel le dispositif de conditionnement d'air (11) représente un dispositif de conditionnement d'air (11) actif et le dispositif d'évacuation de fumées (1) présente au moins une unité de détection (14) destinée à détecter au moins un état d'au moins un composant (114, 115) du dispositif de conditionnement d'air (11), au moins une unité d'identification (15) destinée à identifier une défaillance dans le fonctionnement du dispositif de conditionnement d'air (11) sur la base d'au moins un état détecté, et le dispositif d'évacuation de fumées (1) présente un dispositif d'édition (107) destiné à éditer au moins un message de défaillance en fonction d'une défaillance identifiée dans le fonctionnement du dispositif de conditionnement d'air (11), caractérisé en ce qu'au moins un des au moins un composant (114, 115) du dispositif de conditionnement d'air (11) est un composant influençant la circulation (114, 115) du dispositif de conditionnement d'air (11) sous la forme d'un registre (114) destiné à fermer au moins temporairement l'admission d'air du dispositif de conditionnement d'air (11), dans lequel le au moins un état détecté est l'état du registre (114) du dispositif de conditionnement d'air.
  2. Dispositif d'évacuation de fumées selon la revendication 1, caractérisé en ce que le dispositif d'édition (107) est prévu au niveau de la hotte d'évacuation de fumées (10).
  3. Dispositif d'évacuation de fumées selon la revendication 1 ou 2, caractérisé en ce que le dispositif de conditionnement d'air (11) comprend un appareil de traitement d'air (116) permettant un traitement de l'air au moyen d'une décharge à barrière diélectrique.
  4. Procédé de fonctionnement d'un dispositif d'évacuation de fumées (1) selon l'une quelconque des revendications 1 à 3, qui comprend au moins une hotte d'évacuation de fumées (10) et au moins un dispositif de conditionnement d'air (11), dans lequel au moins un état d'au moins un composant (114, 115) du dispositif de conditionnement d'air (11) est détecté au moins temporairement par l'intermédiaire d'au moins une unité de détection (14), l'apparition d'une défaillance dans le fonctionnement du dispositif de conditionnement d'air (11) est surveillée sur la base du au moins un état détecté, et lorsqu'il y a identification d'une défaillance, au moins un message de défaillance correspondant à la défaillance détectée est édité au niveau d'un dispositif d'édition (107), caractérisé en ce qu'au moins un des états d'au moins un des composants (114,115) du dispositif de conditionnement d'air (11) est l'état d'un composant influençant la circulation (114, 115) du dispositif de conditionnement d'air (11) sous la forme d'un registre (114) destiné à la fermeture au moins temporaire de l'admission d'air du dispositif de conditionnement d'air (11).
  5. Procédé selon la revendication 4, caractérisé en ce qu'au moins un des états d'au moins un composant du dispositif de conditionnement d'air (11) est la mise en marche et/ou l'arrêt du dispositif de conditionnement d'air (11).
  6. Procédé selon la revendication 4 ou 5, caractérisé en ce qu'au moins un des états d'au moins un des composants (114, 115) du dispositif de conditionnement d'air (11) est l'état d'au moins une partie d'un appareil de traitement d'air (116) du dispositif de conditionnement d'air (11).
  7. Procédé selon l'une quelconque des revendications 4 à 6, caractérisé en ce qu'un état détecté d'au moins un des composants (114, 115) du dispositif de conditionnement d'air (11) est comparé avec au moins une valeur prédéterminée.
  8. Procédé selon l'une quelconque des revendications 4 à 7, caractérisé en ce qu'une valeur détectée d'un état d'au moins un composant (114, 115) du dispositif de conditionnement d'air (11) est traitée avec au moins une valeur d'un autre état d'un autre composant (114, 115) du dispositif de conditionnement d'air (11).
  9. Procédé selon l'une quelconque des revendications 4 à 8, caractérisé en ce que ledit procédé est mis en oeuvre avec un dispositif d'évacuation de fumées (1) selon l'une quelconque des revendications 1 à 3.
EP12182877.6A 2011-09-19 2012-09-04 Hotte aspirante et procédé de fonctionnement d'une hotte aspirante Active EP2570734B1 (fr)

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CN105757746B (zh) * 2016-03-04 2018-09-18 珠海格力电器股份有限公司 抽油烟机的控制方法及装置
DE102016109134B4 (de) * 2016-05-18 2021-09-23 Eisfink Max Maier Gmbh & Co. Kg Front-Cooking-Station
DE102016109136A1 (de) * 2016-05-18 2017-11-23 Eisfink Max Maier Gmbh & Co. Kg Front-Cooking-Station
DE102017223828A1 (de) 2017-12-27 2019-06-27 Wilhelm Bruckbauer Dunstabzugsvorrichtung zum Abzug von Kochdünsten nach unten
DE102023100102A1 (de) 2023-01-03 2024-07-04 Miele & Cie. Kg Dunstabzugsvorrichtung

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US6878195B2 (en) * 2000-02-04 2005-04-12 Vent Master (Europe) Ltd. Air treatment apparatus
US20050224069A1 (en) * 2004-03-29 2005-10-13 Patil Mahendra M System and method for managing air from a cooktop

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