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1. 发明公开

EP3394697A1 MANAGEMENT OF LIQUID CONDUIT SYSTEMS 有权转让
公开(公告)号：EP3394697A1
公开(公告)日：2018-10-31
申请号：EP16822243.8
申请日：2016-12-21
申请人： Imperial Innovations Limited
发明人： STOIANOV, Ivan , ABRAHAM, Edo , PECCI, Filippo
IPC分类号： G05D16/20 , E03B7/02 , G06F17/11
CPC分类号： E03B7/071 , E03B7/02 , E03B7/075 , G05D16/2026 , G05D16/204 , G05D16/2066 , Y02A20/15
摘要： A method for controlling conditions within a liquid conduit system. The method comprising: defining a zone within the liquid conduit system, wherein pressure within the zone is influenced by one or more actuator valves; controlling the one or more actuator valves in dependence on a Pareto efficient solution to the minimisation of functions of the average pressure within the zone (AZP) and the pressure variability within the zone (PVZ).

2. 发明授权

EP2885467B1 Trinkwasserinstallation mit einer Leckageschutzanordnung 有权
标题翻译：带有漏电保护装置的饮用水装置
公开(公告)号：EP2885467B1
公开(公告)日：2017-10-25
申请号：EP13752886.5
申请日：2013-08-16
申请人： Hans Sasserath GmbH & Co. KG.
发明人： HECKING, Willi
IPC分类号： E03B7/07 , G05D7/00 , G08B21/00 , G07C11/00 , F16K31/00 , F16K27/06 , F16K31/04 , F16K37/00
CPC分类号： E03B7/071 , E03B7/075 , F16K27/067 , F16K31/041 , F16K37/005 , G01M3/00 , Y02A20/15

3. 发明公开

EP3136075A1 METHOD FOR DETECTION OF LEAKAGE IN A WATER INSTALLATION 有权
标题翻译： VERFAHREN ZUR LECKDETEKTION IN EINER WASSERANLAGE
公开(公告)号：EP3136075A1
公开(公告)日：2017-03-01
申请号：EP16185461.7
申请日：2016-08-24
申请人： Dantaet A/S
发明人： Garnæs, Svend
IPC分类号： G01M3/28 , E03B7/00 , G01F7/00 , G01F15/07
CPC分类号： G01M3/2807 , E03B7/071 , Y02A20/15
摘要： Method for detection of a water leakage from a water installation, where the flow is monitored in several consecutive flow bands (5). Each band (5) has a lower and an upper limit (4) and an integrator. The band integrator calculates the total amount of flow inside the band since the last reset. The band integrator is reset when the flow drops below the lower band boundary. When the flow exceeds the upper band boundary the next band integrator is activated. All band integrator values are summed. The output value (2) of the compound integrator is compared against a protection level (4), and an alarm is set off if the protection level is exceeded.
摘要翻译：用于检测来自水设施的漏水的方法，其中在几个连续的流动带（5）中监测流量。每个带（5）具有下限和上限（4）和积分器。频带积分器计算自上次复位以来频带内的总流量。当流量低于低频带边界时，频带积分器被复位。当流量超过上限带边界时，下一个频带积分器被激活。将所有频带积分器值相加。将复合积分器的输出值（2）与保护等级（4）进行比较，如果超过保护等级，则报警被设定。

4. 发明公开

EP2628863A3 Water damage protection system 审中-公开
标题翻译：系统，以防止水害
公开(公告)号：EP2628863A3
公开(公告)日：2016-11-30
申请号：EP13154914.9
申请日：2013-02-12
申请人： Dixon, Andrew
发明人： Dixon, Andrew
IPC分类号： E03B7/07 , E03B7/08
CPC分类号： E03B7/071 , E03B7/08 , Y02A20/15
摘要： A water damage protection system comprises a detection means adapted to monitor the occupancy of a premises, and an electrically operable stop valve positioned on a water supply to the premises. The system is adapted to automatically activate the stop valve so as to cut the water supply to the premises when the premises have been unoccupied for a predetermined period of time. A method of using the same system is also disclosed.

5. 发明授权

EP2758606B1 GEBÄUDEWASSERSICHERHEITSEINRICHTUNG 有权
标题翻译：建水安全装置
公开(公告)号：EP2758606B1
公开(公告)日：2016-08-31
申请号：EP12775641.9
申请日：2012-09-21
申请人： Pipe Systems GmbH
发明人： KLEE, Axel , KLEE, Klaus , KLEE, Ingmar
IPC分类号： E03B7/07 , E03C1/00 , G05D7/06
CPC分类号： E03C1/00 , E03B7/071 , G05D7/0623 , Y02A20/15 , Y10T137/0318 , Y10T137/1842

6. 发明公开

EP2752525A8 SELF-POWER GENERATION TYPE PIPE SENSOR, DISASTER DETECTION SYSTEM, AND SELF-POWER GENERATION TYPE PIPE ATTACHMENT DEVICE 有权
标题翻译：具有独立的电源发电，故障检测系统和管配件，设备符合电源的独立发电管传感器
公开(公告)号：EP2752525A8
公开(公告)日：2015-02-25
申请号：EP12803949.2
申请日：2012-06-26
申请人： Kurata, Sakuji , Kurata, Masako
发明人： Kurata, Sakuji , Kurata, Masako
IPC分类号： E03B1/02 , E03B7/00 , E03B7/07 , G06Q50/06 , E02D29/12
CPC分类号： E02D31/002 , E03B7/02 , E03B7/071 , F17D5/06 , G01M3/243 , Y02A20/15
摘要： [Object] To construct a disaster prevention system in which the trouble and costs of production and installment for providing several types of detection portions and their data acquisition devices can be reduced, and a plurality of sensors are provided for each predetermined section of the pipeline. [Solution] A pair of connection flanges 1 which is flange-connected to a section part dividing a pipeline P in the midst of the same, an inner pipe 2 which connects the section part of the pipeline P in a manner of allowing fluid circulation, a bypass pipe 3 having a flow path branching in a bypassing manner from a position of the inner pipe 2 closer to the upstream side, and merging again in a position of the inner pipe 2 closer to the downstream side, and a rotor 4 provided within the flow path of the bypass pipe 3 about the inner pipe 2 and rotates by the fluid circulation to the bypass pipe 3, an electromotive device 5 which generates electricity by the rotation of the rotor 4, and at least either the detector 6 or power receiving device 8 which is electrically connected with the electromotive device 5 are provided.

7. 发明公开

EP2662501A2 A method and a system for leak protection of a supply water installation 审中-公开
标题翻译： Verfahren und System zum Leckageschutz einer Wasserversorgungsanlage
公开(公告)号：EP2662501A2
公开(公告)日：2013-11-13
申请号：EP13388004.7
申请日：2013-04-23
申请人： Dantaet A/S
发明人： Garnaes, Svend
IPC分类号： E03B7/07
CPC分类号： E03B7/071 , Y02A20/15
摘要： When, according to the invention, the supply water installation in buildings, such as schools, institutions and the like, is protected with a leak protection system, which is capable of registering the presence of individuals in the building by means of movement sensors (5), these sensors (5) will be able to a apply a signal (5a) to a control box (4), so that forced opening of the shutoff valve (3) may take place in case of fire.
The control box (4) has two phases, viz. monitoring via the sensors (5) of a populated building and a depopulated building, respectively, and thereby the possibility of changing phase and thus switching the system from a leak monitoring system, which is capable of giving an alarm, but not of shutting off the water, to a leak protection system, which is capable of giving an alarm and shutting off the water. This switching takes place automatically, which gives the greatest possible certainty of both leak protection and pressure water in case of fire.
摘要翻译：根据本发明，当建筑物，例如学校，机构等中的供水装置受到防漏系统的保护时，该防漏系统能够通过移动传感器（5 ），这些传感器（5）将能够将信号（5a）施加到控制箱（4），从而在发生火灾的情况下强制打开截止阀（3）。控制箱（4）有两个阶段，即分别通过人口稠密建筑物和人口稀少的建筑物的传感器（5）进行监测，从而可以改变相位，从而将系统从能够报警而不是关闭的泄漏监测系统进行切换水，泄漏保护系统，能够报警和关闭水。这种切换将自动进行，这样可以在发生火灾时尽可能确保泄漏保护和压力水。

8. 发明公开

EP2324159A4 CONTROL SYSTEM AND METHOD FOR WATER SUPPLY 审中-公开
标题翻译：控制系统和方法供水
公开(公告)号：EP2324159A4
公开(公告)日：2012-11-14
申请号：EP09809095
申请日：2009-08-25
申请人： H2O ORGANIZER PTY LTD
发明人： PORTER-COOTE ROBERT
IPC分类号： E03B5/00 , E03B1/04 , E03B7/07 , E03B11/16 , F04B49/06 , F04D15/02
CPC分类号： F04D15/0209 , E03B1/04 , E03B1/042 , E03B7/071 , Y02A20/15 , Y10T137/0396 , Y10T137/7723 , Y10T137/7761 , Y10T137/85978 , Y10T137/86405 , Y10T137/86413
摘要： Known water supply systems are fed from a source of water such as a tank (6) via a pump (5) to outlets which are occludable by means of a cock (C1-C3). A water pressure sensitive electrical switch (S1) is located downstream of the pump (5) and upstream of the outlets. The switch (S1) is connected in series with an electrical supply for the pump and turns the pump on in response in a drop in water pressure downstream of the switch. Similarly the pump is turned off in response to water pressure downstream to the switch reaching a predetermined minimum pressure, A control system is disclosed in the form of a timer (T) connected in parallel with the pump (5) and energized via the switch (S1). A normally closed safeguard switch (S2) is connected in series with the pump and rendered non-conductive by the timer (T) being energized for a predetermined period. The safeguard switch (S2) prevents the pump (5) operating continuously for more than a predetermine period, typically 15-30 minutes, As a consequence leaks in the system supplied by the pump (5) do not result in excessive water loss from the tank (6), A system and method to prevent water loss in a reticulated town water supply system is also disclosed by means of a flow detector (FD), a timer (T) and a normally open solenoid valve (SV).

9. 发明公开

EP2399081A2 APPARATUS AND METHOD FOR AUTOMATICALLY DISABLING UTILITIES 审中-公开
标题翻译： DEVICE AND METHOD FOR供应器自动停用
公开(公告)号：EP2399081A2
公开(公告)日：2011-12-28
申请号：EP10744136.2
申请日：2010-02-05
申请人： Crucs Holdings, LLC
发明人： CRUCS, Kevin M.
IPC分类号： F24D17/00 , F24D19/10 , F24D19/08 , F24D3/00 , E03B7/04
CPC分类号： E03B7/071 , G01M3/2807 , Y02A20/15 , Y10T137/0324 , Y10T137/7759
摘要： A safety apparatus and method for automatically disabling a utility of a facility. One safety apparatus may be connected, for example, in a basement of a house in line with a water pipe just after a water meter. Another safety apparatus may be connected, for example, in an apartment building in line with a gas utility pipe just after a gas meter. Still another safety apparatus may be connected, for example, in a house in line with a home heating oil pipe. Any of the safety apparatuses include means for measuring a rate of flow of a fluid from a utility fluid source, means for determining if the measured rate of flow indicates the existence of an abnormal flow condition, and means for disabling the flow of fluid from the utility fluid source if the abnormal flow condition is determined to exist.

10. 发明公开

EP0900305A1 ZENTRALE WASSERSICHERUNG 失效
标题翻译：中央净水保护
公开(公告)号：EP0900305A1
公开(公告)日：1999-03-10
申请号：EP97924896.0
申请日：1997-05-17
申请人： Aigner, Tilo
发明人： Aigner, Tilo
IPC分类号： E03B7 , G01F15
CPC分类号： E03B7/071 , G01F15/003 , Y02A20/15
摘要： The object of the invention is to create a central water-loss prevention system which blocks the main water feed pipe after intentional or unintentional removal or leakage of a water volume limit fixed for each application, said limit being, in the opinion of insurers, below the limit for causing damage for each application, and consequently prevents further removal. The central water-loss prevention system in a main water feed pipe is characterised in that a volume counter comparing a volume limit fixed for the corresponding application with the volume removed is operatively connected to a shut-off device of the main water feed pipe in such a manner that when the preset volume limit has flowed through a command closing the shut-off device is triggered and when a volume limit lower than the preset volume limit has flowed through there is no triggering of the command closing the shut-off device. The invention relates to a central water-loss prevention system in a main water feed pipe from which a plurality of removal points or consumers can be supplied with water, for example the main water feed pipe of a detached house or a house for several families, the main water feed pipe of an individual flat or an individual business or a construction site water supply pipe. In such cases normal water removal for any removal volumes must be ensured and, at the same time, unintentional discharge of water must be prevented at the removal points and in entire pipe systems.

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