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公开(公告)号：EP3469269B1
公开(公告)日：2024-10-16
申请号：EP17809469.4
申请日：2017-06-09
发明人： BERGMANN, David , PATTERSON, Steve
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公开(公告)号：EP4433750A2
公开(公告)日：2024-09-25
申请号：EP22817983.4
申请日：2022-11-15
申请人： Scherer, Florian
发明人： Scherer, Florian
IPC分类号： F24D11/02 , F24D17/00 , F24D17/02 , F24H15/16 , F24H15/375 , F24H15/429 , F24D18/00 , H01M8/18
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公开(公告)号：EP4189303B1
公开(公告)日：2024-09-11
申请号：EP21742432.4
申请日：2021-07-16
CPC分类号： F24D17/0005 , F24D17/02 , F24D2200/1220130101 , F24D2200/1820130101 , F24D2220/0620130101 , F24D2220/04220130101 , F24H4/02 , F24H2240/0220130101 , F24H9/2007 , F24D3/18 , Y02B10/70 , Y02B30/18 , Y02B30/12 , Y02B30/52
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5.发明公开
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
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)
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公开(公告)号：EP4372164A3
公开(公告)日：2024-06-19
申请号：EP24163229.8
申请日：2021-06-30
申请人： Consat AB
发明人： BRANDT, Emil , HOSTETTER, Ian , HOGANDER, Martin
IPC分类号： F28D7/10 , F28D21/00 , F28F1/36 , F28F1/42 , F28F9/02 , F28F13/12 , F28F27/02 , E03C1/04 , E03C1/00 , F24D17/00
CPC分类号： F28D7/103 , F28F1/426 , F28F1/36 , F28F13/12 , F28D21/0012 , F28F2210/0620130101 , F28F9/0268 , F28F9/028 , E03C2001/00520130101 , F24D17/0005 , F28F27/02 , F28D7/106 , F24D2200/2020130101 , E03C1/0408 , Y02B30/56
摘要： A grey water heat recovery apparatus is disclosed in which heat is transferred between a grey water stream and a fresh water stream. The apparatus comprises: a grey water flow path leading from a source inlet to a drain outlet; a plurality of heat exchangers arranged in said grey water flow path; a separator arranged upstream of said heat exchangers, arranged to separate grey water from the source inlet into a plurality of parallel sub-paths, each sub-path being lead to one of the heat exchangers; and a collector arranged downstream of said heat exchangers, arranged to reassemble the grey water from the sub-paths into a single flow path. Each heat exchanger comprises a grey water tube extending from the separator to the collector, and an outer tube surrounding at least a part of the grey water tube, the outer tube defining an annular space around the grey water tube. A fresh water flow path formed within the annular spaces around the grey water tubes in the heat exchangers has a flow direction being opposite to the flow direction of the grey water.
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公开(公告)号：EP4382818A1
公开(公告)日：2024-06-12
申请号：EP23212531.0
申请日：2023-11-28
申请人： Ariston S.p.A.
IPC分类号： F24D17/00 , F24D17/02 , F24D19/10 , F24H1/18 , F24H4/04 , F24H9/13 , F24H9/20 , F24H15/174 , F24H15/215 , F24H15/219 , F24H15/225 , F24H15/31 , F24H15/335 , F24H15/37 , F24H15/375 , F24H15/429
CPC分类号： F24H9/136 , F24H4/04 , F24H9/2021 , F24H1/185 , F24D17/02 , F24D19/1054 , F24D19/1057 , F24D17/0068 , F24D2200/1120130101 , F24D2200/1220130101 , F24D2200/1420130101 , F24H15/174 , F24H15/215 , F24H15/219 , F24H15/225 , F24H15/31 , F24H15/335 , F24H15/37 , F24H15/375 , F24H15/429
摘要： Storage water heater (1) comprising at least a heating device, at least a storage tank (10) wherein water is stored and heated, at least a control and management unit capable of controlling said at least a heating device, at least a inlet duct (11) through which water may be introduced into said tank (10), at least a outlet duct 12 through which water may be sent/withdrawn from the said tank (10),
characterised in that
it comprises at least two heating devices, of which at least a main heating device (2) and at least a second (4) auxiliary heating device adapted to act as a pre-heater (4),
and in that
said water heater (1) comprises a by-pass duct (13) capable of deviating, entirely or partially, the water flow entering said tank (10) so as to guide and convey it in a zone of the said tank (10) placed at a height higher than the outlet section (110) of the said inlet duct (11).-
公开(公告)号：EP4341498A1
公开(公告)日：2024-03-27
申请号：EP22728930.3
申请日：2022-05-16
申请人： WWB Sweden AB
发明人： LANGENDIJK, Rob
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9.发明公开
公开(公告)号：EP4332311A1
公开(公告)日：2024-03-06
申请号：EP23190435.0
申请日：2023-08-09
发明人： Helms, Marcel , Atik, Alper , Löbbert, Christine , Knupfer, Daniel , Zimmer, Jürgen , Benner, Jens
摘要： Die Erfindung betrifft eine Spülvorrichtung insbesondere für eine Dusche zur Durchführung einer Hygienespülung; mit mindestens einem Einlass (4, 6) zum Anschließen der Spülvorrichtung (2) an zumindest eine Zuflussleitung (8, 10) zum Einlassen von Trinkwasser; mit mindestens einem Ablaufauslass (12) zur Verbindung des mindestens einen Einlasses (4, 6) mit einer Wasserabführleitung (14) zum Abführen des eingelassenen Trinkwassers; mit mindestens einem Brauseauslass (16, 20) zur Verbindung des mindestens einen Einlasses (4, 6) mit einer Brauseleitung (18); mit mindestens einer Ventilanordnung (26) zum Einlassen von Trinkwasser durch den mindestens einen Einlass (4, 6) und zum Auslassen von Trinkwasser durch den mindestens einen Ablaufauslass (12) und/oder den mindestens einen Brauseauslass (16); und mit einer Steuerung (29), wobei die Steuerung (29) in Abhängigkeit zumindest eines Steuersignals die mindestens eine Ventilanordnung (26) zur Durchführung einer Hygienespülung derart betätigt, dass die Ventilanordnung (26) durch den mindestens einen Einlass (4, 6) Trinkwasser aus der Zuflussleitung (8, 10) einlässt und durch den mindestens einen Ablaufauslass (12) zumindest teilweise, vorzugsweise im Wesentlichen vollständig, abführt. Die Erfindung betrifft ebenfalls ein Sanitärsystem.
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