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    MODULEINHEIT
    1.
    发明公开
    MODULEINHEIT 审中-公开

    公开(公告)号：EP4450893A1

    公开(公告)日：2024-10-23

    申请号：EP24170825.4

    申请日：2024-04-17

    申请人： BRF Holding AG

    发明人： Burri, Reto

    IPC分类号： F24H9/14 ,  F24H9/20 ,  F24H9/28 ,  F24H15/223 ,  F24H15/246 ,  F24H15/281 ,  A47J31/44

    摘要： Die Erfindung bezieht sich auf eine Moduleinheit (1), umfassend als Modulkomponenten ein Gehäuse (2), einen Boiler (13) zum Bevorraten und Erwärmen eines definierten Wasservolumens auf eine bestimmbare Temperatur, umfassend einen Wassertank (14) und eine Heizeinrichtung, sowie einen Wasseranschluss (15) für eine externe Wasserquelle und mindestens einen Auslass (16), eine Pumpe (30) mit einem Leitungssystem (31), mittels welchem das in dem Boiler (13) erwärmte Wasser zu einem Fluidanschluss (32) für ein externes Gerät förderbar ist, eine interne Energieeinheit (40), umfassend mindestens einen wiederaufladbaren Energiespeicher (41) und einen Wechselrichter (42) mit einem netzüblichen Wechselstromabgang für das mindestens eine externe Gerät, Sensormittel (20) zum Erfassen von Daten über Temperatur und/oder Wasserstand in dem Boiler und/oder einem Ladezustand der Energieeinheit (40), und Steuermittel (50) mit einem Ein- und Ausgabefeld (6) zum Steuern der Modulkomponenten, basierend auf den erfassten, eingebbaren und/oder gespeicherten Daten.

    METHOD AND CONTROLLER TO OPERATE A DOMESTIC HOT WATER SYSTEM AND DOMESTIC HOT WATER SYSTEM
    2.
    发明公开
    METHOD AND CONTROLLER TO OPERATE A DOMESTIC HOT WATER SYSTEM AND DOMESTIC HOT WATER SYSTEM 审中-公开

    公开(公告)号：EP4400774A1

    公开(公告)日：2024-07-17

    申请号：EP23151591.7

    申请日：2023-01-13

    申请人： Pittway Sarl

    发明人： HURST, Andrew ,  BRYCE, Alastair Tan ,  PROBIN, Robert John

    IPC分类号： F24D17/00 ,  F24H15/14 ,  F24H15/212 ,  F24H15/223 ,  F24H15/355

    CPC分类号： F24D17/0073 ,  F24D17/0078 ,  F24D17/0031 ,  F24H15/14 ,  F24H15/212 ,  F24H15/223 ,  F24H15/355

    摘要： Method to operate a domestic hot water system (10), the domestic hot water system (10) having a tank (11) to store hot potable water, the domestic hot water system (10) having at least one remote location (12) being remote from the tank (11) at which water stored within the tank (11) can be provided to a respective water consumer (13), wherein the respective remote location (12) is connected to the tank (11) through a respective water pipe (14), wherein a temperature sensor (16) is assigned to the respective remote location (12) or to the respective water pipe (14) guiding the water stored within the tank (11) to the respective remote location (12), wherein the method comprises the following steps: Measuring a respective temperature at a respective remote location (12) or at the respective water pipe (14) with the respective temperature sensor (16). Determining from the respective temperature measured by the respective temperature sensor (16) a water usage event at the respective remote location (12). Determining during a determined water usage event a temperature profile (24) from the temperature measured by the respective temperature sensor (13). Determining from the temperature profile (24) determined during the water usage event a risk factor of microbiological growth at the respective remote location (12) or of microbiological growth within the respective water pipe (14). Initiating and executing a disinfection cycle for the respective remote location (12) or the respective water pipe (14) if the respective risk factor of microbiological growth is above a respective risk threshold. (Figure 1)

    METHOD AND CONTROLLER TO OPERATE A HOT WATER STORAGE DEVICE HEATER AND HOT WATER STORAGE DEVICE
    6.
    发明公开
    METHOD AND CONTROLLER TO OPERATE A HOT WATER STORAGE DEVICE HEATER AND HOT WATER STORAGE DEVICE 审中-公开

    公开(公告)号：EP4290143A1

    公开(公告)日：2023-12-13

    申请号：EP22177831.9

    申请日：2022-06-08

    申请人： Pittway Sarl

    发明人： HURST, Andrew

    IPC分类号： F24D19/10 ,  F24D17/00 ,  F24H1/20 ,  F24H15/148 ,  F24H15/152 ,  F24H15/172 ,  F24H15/223 ,  F24H15/225 ,  F24H15/269 ,  F24H15/355 ,  F24H15/421 ,  F24H15/457 ,  G05B17/00

    摘要： Method to operate a hot water storage device (10), the hot water storage device (10) comprising a tank (11) configured to store water, a heating unit (15) positioned at a first distance from a bottom wall (12) of the tank (11), the heating unit (15) being configured to heat the water stored with-in the tank (11) such that heated water rises up within the tank (11) and is stratified above unheated water within the tank (11), at least one temperature sensor (19, 20) positioned at a distance from the bottom wall (12) of the tank (11) being greater than said first distance, a controller (21) configured to control the heating unit (15). The method comprises the following steps: Determine from a water temperature measurement signal provided by the at least one temperature sensor (19, 20) a water usage profile, said water usage profile providing for defined time intervals of a day and/or for defined days of a week a nominal temperature and a nominal volume of the heated water to be stored within the tank. Operate the heating unit (15) in such a manner that for each defined time interval of a day and/or for each defined day of a week the actual temperature and the actual volume of the heated water stored withing the tank corresponds automatically to the respective nominal value of the water usage profile

    FREQUENCY REGULATION CONTROL METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
    7.
    发明公开
    FREQUENCY REGULATION CONTROL METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM 审中-公开

    公开(公告)号：EP4194770A1

    公开(公告)日：2023-06-14

    申请号：EP22803160.5

    申请日：2022-10-10

    申请人： GUANGDONG PHNIX ECO-ENERGY SOLUTION LTD.

    发明人： JIANG, Hao ,  LEI, Pengfei ,  ZONG, Yi ,  LIU, Zhili

    IPC分类号： F24H4/04 ,  F24H9/20 ,  F24H15/223 ,  F24H15/219 ,  F24H15/38

    摘要： The present invention relates to the field of heat pump water heating regulation technologies, and discloses a control method, apparatus and device for frequency regulation, and a storage medium, to improve heating efficiency of a heat pump unit. The control method for frequency regulation includes: obtaining a first heat pump outlet water temperature and a first water tank temperature, where the first heat pump outlet water temperature is used to represent a temperature of hot water produced by the heat pump unit, and the first water tank temperature is used to represent a temperature of water in the water tank after heat exchange; calculating a temperature difference between the first heat pump outlet water temperature and the first water tank temperature if the first heat pump outlet water temperature is greater than or equal to a first preset value in a first preset time period; controlling, if the temperature difference is greater than or equal to a first threshold, a compressor to perform a frequency limiting operation, and obtaining a second heat pump outlet water temperature, where the second heat pump outlet water temperature is used to represent a temperature of hot water produced by the heat pump unit after the frequency limiting operation; and controlling the compressor to stop the frequency limiting operation if the second heat pump outlet water temperature meets a first preset condition.