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41. 发明申请

WO01084038A1 SECURING SHELL ASSEMBLIES TO PIPELINES 审中-公开
标题翻译：保护壳体组装到管道
公开(公告)号：WO01084038A1
公开(公告)日：2001-11-08
申请号：PCT/GB2001/001810
申请日：2001-04-24
IPC分类号： E03B7/00 , F16L41/02 , F16L55/16 , F16L55/172 , F16L55/175 , F16L41/12
CPC分类号： F16L55/172 , F16L55/175
摘要： A method is provided for securing a shell assembly to a pipeline. A two part shell assembly (2, 3) is secured to pipeline (6) and holds in position an annular sealing arrangement (16, 17) located about a predetermined area of the outer surface of the pipeline. The sealing arrangement includes a containment ring (16) surrounding an annular seal (17). The containment ring is provided with connected through passages (16e) so that sealant can be introduced via a hole in the assembly into the passages to provide sealing between the ring and the pipeline, and between the ring and the assembly. Thus, should the annular seal (17) fail during service the introduced sealant provides a seal.
摘要翻译：提供了一种用于将壳体组件固定到管道的方法。两部分壳体组件（2,3）固定到管道（6）并且保持在位于管道外表面的预定区域周围的环形密封装置（16,17）的适当位置。密封装置包括围绕环形密封件（17）的容纳环（16）。容纳环设置有连接的通过通道（16e），使得密封剂可以经由组件中的孔引入通道中，以在环和管道之间以及环与组件之间提供密封。因此，如果环形密封件（17）在使用期间失效，则引入的密封剂提供密封。

42. 发明申请

WO2022197272A1 HOT WATER SAVING SYSTEM 审中-公开
公开(公告)号：WO2022197272A1
公开(公告)日：2022-09-22
申请号：PCT/TR2022/050228
申请日：2022-03-11
申请人： KESKİN, Ali
发明人： KESKİN, Ali
IPC分类号： E03B7/00
摘要： The presented invention relates to a hot water saving system that reduces water consumption to a minimum and facilitates the use of hot water, the feature of which is; faucet, sink or toilet that performs sending hot water to the hot water line to (B) connected to the at least one solenoid valve (6) solenoid valve (6) is placed on the other end and hot water supply (C) the fluid back to the transmission, which ensures a circulation Line (9), the circulation Line (9) pressurization that allows it to be fluid circulation pump (1), and detects the temperature of the water solenoid valve (6) and circulation pump (1) transmitting the electrical signal to at least one Temperature Sensor (3), a pressure sensor that measures the water pressure from city mains (2), the main electronic circuit board with electronic devices in the system that control the main control panel (7) connected to it, as a result of pressing the button on the solenoid valve (6) which allows the panel to be opened at least one circulating (8), that allows the passage of fluid unidirectional one way check valve (5) is controlled evacuation of fluid and excessive pressure in the event of ensuring the safety discharge valve (4).

43. 发明申请

WO2022168050A1 ACTIVE WATER LEAKAGE DETECTION METHODS AND SYSTEMS 审中-公开
公开(公告)号：WO2022168050A1
公开(公告)日：2022-08-11
申请号：PCT/IB2022/051082
申请日：2022-02-07
申请人： OCTOPUS ENERGY GROUP LIMITED
发明人： KONOWALCZYK, Peter
IPC分类号： F28D20/02 , F24H9/17 , F24H15/12 , F24D19/10 , E03B7/00 , E03B7/07
摘要： The present disclosure provides a computer-implemented method of detecting leakage in a water heating system (100), the water heating system comprising a control module (110) configured to control operation of the water heating system and one or more water heating modules (140, 150, 160) configured to heat water from a cold water source and output heated water to be distributed around a building at one or more water outlets, the method being performed by the control module and comprising: receiving sensor data from a pressure sensor (170-1) indicating a water pressure of heated water being output by the water heating system; upon determining that the water pressure is below a reference water pressure, closing a valve (180-1) to stop heated water from being output by the water heating system; monitoring the sensor data from the pressure sensor to determine whether the water pressure continues to fall; and upon determining that the water pressure continues to fall, determining that there is a leakage in the water heating system.

44. 发明申请

WO2022168039A1 METHODS AND SYSTEMS FOR MODULATING ENERGY USAGE 审中-公开
公开(公告)号：WO2022168039A1
公开(公告)日：2022-08-11
申请号：PCT/IB2022/051070
申请日：2022-02-07
申请人： OCTOPUS ENERGY GROUP LIMITED
发明人： KONOWALCZYK, Peter
IPC分类号： F28D20/02 , F24H9/17 , F24H15/12 , F24D19/10 , E03B7/00 , E03B7/07 , F24H15/148 , F24H15/168 , F24H15/273 , F24H15/414 , F24H15/429 , F24H15/164
摘要： The present disclosure relates to a computer-implemented method of modulating energy consumption by a water provision system installed in a building, the water provision system comprising one or more electrical heating elements operable to heat water, a heat pump configured to transfer thermal energy from outside the building to a thermal energy storage medium inside the building and a control module configured to control operation of the water provision system, the water provision system being configured to provide water heated by the one or more electrical heating elements and/or the thermal energy storage medium to one or more water outlets, the method being performed by the control module and comprising: determining a level of energy demands of a geographical region comprising the building; and upon determining that the level of energy demands is high, controlling the water provision system to switch from using the one or more electrical heating elements to the thermal energy storage medium for provision of heated water.

45. 发明申请

WO2022146346A2 AN ARTIFICIAL BEE COLONY ALGORITHM BASED METHOD OPTIMIZING ENERGY EFFICIENCY FOR WATER SUPPLY SYSTEM WITH CO-OPERATING MULTIPLE PUMPS 审中-公开
公开(公告)号：WO2022146346A2
公开(公告)日：2022-07-07
申请号：PCT/TR2021/051428
申请日：2021-12-16
申请人： ERCIYES UNIVERSITESI STRATEJI GELISTIRME DAIRE BASKANLIGI , KAYSERİ SU VE KANALIZASYON IDARESI GENEL MUDURLUGU , ENVEST ENERJI VE SU TEKNOLOJILERI SANAYI TICARET LIMITED SIRKETI
发明人： KARABOGA, Dervis , AKAY, Bahriye , OZDEMIR, Ozgur , INCE, Ahmet , SEKMEN, Ufuk , KURBAN, Rifat
IPC分类号： F04B49/06 , F04B49/20 , F04D15/00 , G05B19/00 , E03B7/00 , F04B23/04 , F04B49/065 , F04D13/12 , F04D15/029 , G06N3/00
摘要： The present invention relates to a water supply system and a liquid collection system (1) for increasing the co-operation efficiency of the pumps (3), especially in applications comprising multiple liquid pumps such as catchment areas. An Internet of Things based water supply system is proposed which can be used for both fixed and variable speed pump (3) systems. In this system, a real-time, multi-objective ABC (8) algorithm that can adapt to changing conditions is used, wherein unit energy costs and the level of the collection tank are optimized according to the amount of water needed.

46. 发明申请

WO2022023627A1 SYSTÈME ET PROCÉDÉ DE DÉSINFECTION D'UN CIRCUIT HYDRAULIQUE 审中-公开
公开(公告)号：WO2022023627A1
公开(公告)日：2022-02-03
申请号：PCT/FR2021/000086
申请日：2021-07-29
申请人： AUMARD, Benoît , FIEVEZ, Nicolas , DELORY, Olivier
发明人： AUMARD, Benoît
IPC分类号： B08B9/032 , E03B7/00 , E03B7/12
摘要： L'invention concerne un système de désinfection d'un circuit hydraulique HYC1, incluant des moyens d'injection d'un fluide de nettoyage CFL dans ledit circuit HYC1 et des moyens de fermeture hermétique MHF1 du circuit hydraulique HYC1, destinés à être mis en œuvre alors qu'il est rempli de fluide de nettoyage CFL. Selon l'invention, ce système inclut une vanne d'admission (IV1) munie d'une première entrée reliée à une canalisation d'alimentation en eau (OE1), d'une deuxième entrée reliée à une canalisation d'arrivée de fluide de nettoyage sous pression (CFL), et d'une sortie reliée au circuit hydraulique (HYC1) par l'intermédiaire d'un clapet anti-retour. L'invention permet de réaliser en une seule opération la vidange, la désinfection et la fermeture hermétique du circuit hydraulique HYC1 en vue d'y emprisonner le fluide de nettoyage CFL qui empêchera l'entrée et le développement d'organismes étrangers dans le circuit hydraulique HYC1 pendant la période où celui-ci demeurera hors service.

47. 发明申请

WO2021019204A1 APPARATUS AND METHOD FOR MAINTENANCE OF A WATER SUPPLY 审中-公开
公开(公告)号：WO2021019204A1
公开(公告)日：2021-02-04
申请号：PCT/GB2020/051696
申请日：2020-07-14
申请人： HYDROSAVE LIMITED
发明人： WILLIAMS, Stuart
IPC分类号： F16L39/00 , E03B7/00 , E03B5/00 , E03B1/00 , E03B1/04
摘要： The invention relates to a water supply system, adaptor device and method to allow the provision of a continuous supply of usable water to one or more end user premises, via a water supply system even when the connection to one of two sources of the water is closed. The apparatus includes an adaptor device with first and second passages, an inlet of the first passage connectable to the first source and an inlet of the second passage connectable to the second source and wherein the outlets of the first and second passages are connected to a common pipe of the water supply system to allow water from one of the sources to pass through the adaptor device and into the said common pipe.

48. 发明申请

WO2020182700A1 VERFAHREN ZUM SPÜLEN EINER LEITUNGSGEBUNDENEN TRINKWASSERABGABEVORRICHTUNG SOWIE DAZU EINGERICHTETE LEITUNGSGEBUNDENE TRINKWASSERABGABEVORRICHTUNG 审中-公开
公开(公告)号：WO2020182700A1
公开(公告)日：2020-09-17
申请号：PCT/EP2020/056134
申请日：2020-03-09
申请人： REHAU AG + CO
发明人： GÜTTLER, Claudius Tobias , MAY, Dirk
IPC分类号： E03B7/00
摘要： Die vorliegende Erfindung bezieht sich auf ein Verfahren zum Spülen einer leitungsgebundenen Trinkwasserabgabevorrichtung (1), wobei die leitungsgebundene Trinkwasserabgabevorrichtung (1) eine an eine Trinkwasserzufuhr angeschlossene Trinkwasseraufbereitungseinheit (5), eine mit der Trinkwasseraufbereitungseinheit (5) leitungsverbundenen Zapfarmatur (7), mindestens eine Verbindungsleitung (6, 6', 6"), durch die die Trinkwasseraufbereitungseinheit (5) mit der Zapfarmatur (7) leitungsverbunden ist, sowie ein Steuerungs- und Eingabesystem (8), das dazu eingerichtet ist, der Trinkwasseraufbereitungseinheit (5) und der Zapfarmatur (7) Steuerungsanweisungen zu erteilen, umfasst, wobei das Verfahren die folgenden Schritte umfasst: • (a) Ermitteln des Zeitraums seit der letzten Wasserentnahme aus der Zapfarmatur (7); • (b) Vergleich des in Schritt (a) ermittelten Zeitraums mit einem in dem Steuerungs- und Eingabesystem (8) vorgegebenen Zeitraum; und • (c) Durchleiten einer durch das Steuerungs- und Eingabesystem (8) vorgegebenen Wassermenge durch die Trinkwasseraufbereitungseinheit (5), wenn der in Schritt (a) ermittelte Zeitraum den in dem Steuerungs- und Eingabesystem (8) vorgegebenen Zeitraum übersteigt. Darüber hinaus bezieht sich die vorliegende Erfindung auf eine leitungsgebundene Trinkwasserabgabevorrichtung (1), deren Steuerungs- und Eingabesystem (8) zur Ausführung eines derartigen Verfahrens eingerichtet ist.

49. 发明申请

WO2019226918A1 DIALYSATE DISPOSAL APPARATUS 审中-公开
公开(公告)号：WO2019226918A1
公开(公告)日：2019-11-28
申请号：PCT/US2019/033793
申请日：2019-05-23
申请人： SLOAN VALVE COMPANY
发明人： LAWINGER, Mark
IPC分类号： E03C1/00 , A61M1/28 , E03B7/00 , A61G9/00 , E03D1/00 , E03D9/00 , E03D11/00
摘要： A dialysate disposal apparatus includes a water supply assembly configured to provide water through a plumbing fixture. A fitting is configured to connect to a drain of the plumbing fixture and includes an inlet configured to receive dialysate effluent from a dialysis device. A controller regulates an amount of water flow through the water supply assembly.

50. 发明申请

WO2019094678A1 METHODS AND APPARATUS TO DETECT LEAKS 审中-公开
公开(公告)号：WO2019094678A1
公开(公告)日：2019-05-16
申请号：PCT/US2018/059959
申请日：2018-11-09
申请人： ITRON, INC.
发明人： COLE, Phillip Alan
IPC分类号： G01M3/24 , E03B7/00
摘要： Methods and apparatus to detect leaks are disclosed. A disclosed leak probability analysis apparatus associated with a utility distribution system having sensors includes a receiver to receive spectral recording data associated with spectral recordings measured at the sensors, and a storage device to store the spectral recording data. The leak probability analysis apparatus also includes a processor to calculate spectral energies associated with the spectral recording data, calculate deviations of the spectral energies, normalize the spectral energies based on the respective deviations, and generate a leak probability distribution of the utility distribution system based on the normalized spectral energies.

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