EP1967659A2 - Water transfer system - Google Patents
Water transfer system Download PDFInfo
- Publication number
- EP1967659A2 EP1967659A2 EP20080005255 EP08005255A EP1967659A2 EP 1967659 A2 EP1967659 A2 EP 1967659A2 EP 20080005255 EP20080005255 EP 20080005255 EP 08005255 A EP08005255 A EP 08005255A EP 1967659 A2 EP1967659 A2 EP 1967659A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- transfer system
- water transfer
- assembly
- delivery system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 210
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 15
- 230000007257 malfunction Effects 0.000 claims description 9
- 239000011505 plaster Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/072—Arrangement of flowmeters
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
Definitions
- the invention relates to a water transfer system, with a first pipeline for cold water and with a second pipeline for hot water, wherein in each pipeline in each case a closure member and a respective water meter are arranged.
- water treatment devices are often used to improve the water quality.
- softeners are used to reduce lime deposits in the downstream part of the water network.
- water protection devices have become known which shut off a supply line to a downstream part of a water network when a leak has been detected in this downstream part of the water network.
- Water treatment devices and water damage protection devices are referred to below as water function devices.
- a water function device In order to use a water function device efficiently, such is preferably arranged in a central supply line of a water network.
- a water utility In domestic water networks, a water utility is typically located at the building entrance, i. at the place where the water supplier opens with its connection in the building, arranged. Thus, the entire domestic water network of the building can use the water function device.
- the building entrance of the water utility is typically located in the basement of the building.
- the DE 102 59 664 B4 describes a device arrangement for a domestic installation, with a cold water treatment can be done at the building entrance.
- the device assembly is designed as an assembly that can be assembled as a whole.
- the use of water function devices for the entire domestic water network is undesirable or not possible.
- the wishes of the dwellers of multi-family dwellings regarding the mineral content or the water hardness may vary from dwelling to dwelling.
- apartment or other subunit a building in which a certain water quality or a water damage protection is required, local water function devices are installed.
- an apartment or other sub-unit of a building with two strands, namely a cold water pipe and a hot water pipe, connected to the domestic water network.
- a cold water pipe and a hot water pipe
- cold and hot water pipes in dwellings are not provided with suitable connection technology in order to connect water function devices locally.
- each pipe has at least one water function device, wherein the water function devices are designed as water treatment devices and / or water damage protection devices, and that the two pipes together with the closing devices, the water meters and the water function devices are combined to form an assembly.
- the water transfer system allows water treatment or even a water damage protection for the cold water and the hot water supply of a dwelling or other subunit of a building.
- water function devices can be conveniently connected and used.
- the water function devices are included for example, installed directly in the respective pipeline, or also connected via a connecting piece to the respective pipeline.
- the water delivery system consists essentially of a single assembly that can be assembled as a whole.
- the sub-elements of the assembly which are in particular the piping, the closure members, the water meter and the water function devices are mechanically connected to each other, wherein the mechanical connection is made directly through the assembly itself (ie not just about a building wall on which the sub-elements are attached ).
- the inventive summary of sub-elements to the assembly facilitates the installation of the water transfer system in the building quite considerably.
- the assembly of the module can be done both at the completion of the building, or subsequently.
- the water transfer system according to the invention is installed at the central supply lines for cold and hot water of the apartment or the subunit of the building.
- a particularly preferred embodiment of the water transfer system according to the invention provides that the at least one water function device of the first pipeline is similar to the at least one water function device of the second pipeline.
- similar water function devices are in pairs for the Cold water treatment and hot water treatment provided.
- a filter and a water damage protection device may be provided in each of the pipelines.
- a same water quality and reliability can be achieved for both pipes.
- the control and maintenance of each similar water function devices in both pipes can be standardized or summarized, whereby the construction costs and costs can be reduced.
- a mounting frame is provided, via which the pipes and the water function devices are connected to each other, in particular wherein the mounting frame has a frame, plate or housing structure.
- the pipes are connected via sliding fasteners to the mounting frame. This facilitates the installation of the water transfer system.
- the water transfer system has a housing with an opening or a door or a removable cover.
- the enclosure may or may not be firmly connected to the assembly.
- the water transfer system for attachment to or under plaster or is formed.
- the water delivery system is configured as a pre-wall installation.
- the arrangements are on plaster or as a pretext installation especially inexpensive and also easy to install later.
- the arrangement under plaster is particularly space-saving and visually inconspicuous.
- the assembly is accessible under plaster or as a wall installation via a removable lid or a door to be opened. This in turn facilitates the assembly, maintenance, repair and cleaning as well as the refilling of consumables.
- the water treatment devices include a filter, a pressure reducer, a softener, a Kalkschutzstrom and / or a dosing. These embodiments are proven in practice. Regenerative water treatment devices are particularly preferred.
- the water meters are designed as calibrated water meters or as volumetric flow meters.
- the calibrated water meters are typically used to determine the total amount of water withdrawn within a billing period (approximately one year).
- the volumetric flow meters are used to determine the instantaneous water flow through the pipeline, especially as part of a water damage protection device. For example, in case of detection of a very high flow, which indicates a water pipe break, or a small but constant flow, which indicates an accidentally not closed tap at a tapping point or a leak, precautionary measures can be taken, in particular a shut-off of the associated pipe.
- the volumetric flow meter is preferably designed to communicate the flow rate by means of electrical signals, for example to an electronic controller.
- a calibrated water meter and a volumetric flow meter can also be provided in a pipeline.
- the assembly comprises at least one electronic control device.
- the control device is connected to water function devices and / or closure devices and / or water meters. This enables automatic safety measures or automatic regeneration (eg with backwash filters). There may be a control device for both pipes, or also a respective control device for each pipeline.
- control device for detecting malfunction of the water transfer system and for triggering measures to eliminate such malfunctions is formed accordingly.
- the module has a signal transmitter which is designed to emit an acoustic signal and / or an optical signal and / or a radio signal upon detection of malfunctions by the electronic control device.
- the signaler alerts inhabitants of the building to the automatically detected malfunction so that repair or maintenance measures can be initiated.
- the assembly comprises a servomotor, by which the closure members can be closed or opened.
- a servomotor by which the closure members can be closed or opened.
- the operable with servomotor closure organs can then be used in particular as part of a water damage protection device.
- the two closure members by the same servomotor, but independently operable; Alternatively, in each case a servomotor can be provided for each closure member.
- the assembly at least one Power supply, in particular a mains supply or a local power source such as a battery, for the supply of the water function devices.
- a mains supply with additional emergency power supply can be set up via a local voltage source.
- the insulation for example in the form of a foam envelope, can also be limited to the pipeline for hot water. Through the insulation heating energy can be saved or inadvertent heating of the cold water can be prevented.
- a branching element connects a pipeline with lines to the individual water consumers within the apartment or subunit of the building.
- the assembly comprises a drain port suitable for receiving waste water or rinse water from the water function devices.
- the drain connection is used by all water function devices, so that the installation effort is particularly low.
- the scope of the present invention also includes a use of a water transfer system according to the invention, wherein the first pipe is connected to a cold water pipe and the second pipe to a hot water pipe.
- the cold water pipe and the hot water pipe typically run in a building.
- these two lines can be made easily usable for an apartment or another subunit of the building.
- a water transfer system according to the invention, wherein the water transfer system is connected to floor ducts for cold water and hot water.
- a further advantage is the use of a water transfer system according to the invention for installation at a housing entrance. As a result, water functional equipment for the entire associated apartment can be used.
- a water transfer system according to the invention for installation in a bath, in particular below a wash basin. Unused space is often available under a sink.
- FIG. 1 shows a wiring diagram of a erfindunstraen water transfer system, which is installed in a building and the entire water supply of a single apartment (or other part of the building) with cold and hot water organized.
- the water transfer system comprises an assembly 6 and a (not shown) housing, which can accommodate the assembly 6 completely.
- the parts of the water transfer system, which belong to the assembly 6 are within the dashed border of the assembly 6 in Fig. 1 located.
- the separately manageable housing may for example be walled into a building wall, and the assembly 6 is inserted through a housing opening, which is closable with a removable lid, as a whole in the housing.
- the housing may also belong to module 6 and be able to be handled together with module 6, for example as a pre-wall installation.
- the water transfer system comprises two parallel pipes 1, 2, wherein the first pipe 1 is connected at a connection 11a to a floor pipe 11, which carries cold water, and the second pipe 2 at a connection 12a to a floor pipe 12, which carries hot water.
- the connections 11a, 12a can be designed, for example, with flange connections.
- the water in the floor pipe 11 for cold water is unheated (or alternatively actively cooled, for example to about 10 ° C), while the water in the floor pipe 12 for hot water to a temperature For example, preheated by about 60 ° C, for example by a central boiler in the basement of the building.
- each pipe 1, 2 is in the direction of flow of water (in Fig. 1 from right to left, see arrows) directly behind the terminals 11 a, 12 a respectively a closure member 3 a, 3 b provided.
- the closure members 3a, 3b are formed, for example, as ball valves; but it can also be provided other valve types.
- the closure members 3a, 3b are electrically actuated via a common servomotor M; By a correspondingly switchable transmission (not shown) while the closure member 3 a can be opened or closed independently of the closing member 3 b motor and vice versa.
- water meter 4a, 4b which are designed as volumetric flow meters.
- the water meter 4a, 4b transmit via electrical lines signals concerning the instantaneous flow of cold water in pipe 1 and hot water in pipe 2 to an electronic control device 7.
- the electronic control device 7 evaluates the signals a malfunction in one of the pipes 1, 2 or in one of the downstream lines 21, 22, it triggers a shut-off of the associated closure member 3a, 3b, to prevent water damage.
- the connected servomotor M and possibly the associated transmission is controlled.
- a malfunction can be detected by an excessively high flow rate (indicating a line break), or by an unaltered flow over an extended period of time (this indicates an unsealed tap or a leak in the line).
- the water meter 4a, 4b and the closure members 3a, 3b thus form together with the electronic control device 7 and the servomotor M including gear for each pipe 1, 2 a similar water damage protection device.
- the electronic control device 7 and the servomotor M are supplied by a voltage source 8 with operating current.
- the voltage source 8 is a connection to the building network, typically with 50-60 Hz, 110-240 V AC.
- local energy sources such as batteries, rechargeable batteries and capacitors, also as emergency power sources.
- water treatment devices 5a, 5b are connected in series after the water meters 4a, 4b.
- the water treatment devices 5a, 5b are in each case designed as similar, backwashable filters, which are connected via discharge lines 15a, 15b to a common outlet connection 9 or open into it.
- contaminated water here water, which dissipates the filter residues
- the regeneration of the water treatment devices 5a, 5b can be controlled locally by the respective water treatment devices 5a, 5b, or the control device 7 organizes the regenerations.
- the pipes 1, 2 are connected behind the water treatment devices 5a, 5b with terminals 21a, 22a to a downstream cold water pipe 21 and a downstream hot water pipe 22 of the apartment. From the downstream lines 21, 22 go from all Wasserzapfstellen the apartment.
- the terminals 21 a, 22 a may in turn be designed as flange connections.
- the assembly 6 has a mounting frame (not shown) which has a substantially rigid mechanical connection to or between the other individual elements of the assembly 6 (in particular closure members 3a, 3b, water meters 4a, 4b, water treatment devices 5a, 5b, pipe sections of the pipelines 1 , 2 together with connections 11a, 12a, 21a, 22a, and drain connection 9) produces or causes.
- the entire assembly 6 can thus be handled on the mounting frame, in particular aligned and attached to a building wall.
- the mounting frame can also serve as a housing.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Domestic Plumbing Installations (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
Description
Die Erfindung betrifft ein Wasserübergabesystem,
mit einer ersten Rohrleitung für Kaltwasser und mit einer zweiten Rohrleitung für Warmwasser,
wobei in jeder Rohrleitung jeweils ein Verschlussorgan und jeweils ein Wasserzähler angeordnet sind.The invention relates to a water transfer system,
with a first pipeline for cold water and with a second pipeline for hot water,
wherein in each pipeline in each case a closure member and a respective water meter are arranged.
Ein solches Wasserübergabesystem ist bekannt geworden durch die
In Wasserinstallationsnetzen, insbesondere Hauswassernetzen, werden häufig Wasserbehandlungsgeräte eingesetzt, um die Wasserqualität zu verbessern. Beispielsweise werden Enthärter eingesetzt, um Kalkablagerungen im nachgeordneten Teil des Wassernetzes zu vermindern. Auch sind Wasserschutzvorrichtungen bekannt geworden, die eine Zuleitung zu einem nachgeordneten Teil eines Wassernetzes absperren, wenn ein Leck in diesem nachgeordneten Teil des Wassernetzes erkannt worden ist.In water installation networks, especially domestic water networks, water treatment devices are often used to improve the water quality. For example, softeners are used to reduce lime deposits in the downstream part of the water network. Also, water protection devices have become known which shut off a supply line to a downstream part of a water network when a leak has been detected in this downstream part of the water network.
Wasserbehandlungsgeräte und Wasserschadenschutzvorrichtungen werden im Folgenden als Wasserfunktionsgeräte bezeichnet.Water treatment devices and water damage protection devices are referred to below as water function devices.
Um ein Wasserfunktionsgerät effizient zu nutzen, wird ein solches bevorzugt in einer zentralen Zuleitung eines Wassernetzes angeordnet. Bei Hauswassernetzen wird ein Wasserfunktionsgerät typischerweise am Gebäudeeingang, d.h. an dem Ort, an dem der Wasserversorger mit seinem Anschluss im Gebäude mündet, angeordnet. So kann das gesamte Hauswassernetz des Gebäudes das Wasserfunktionsgerät nutzen. Der Gebäudeeingang des Wasserversorgers ist typischerweise im Keller des Gebäudes angeordnet.In order to use a water function device efficiently, such is preferably arranged in a central supply line of a water network. In domestic water networks, a water utility is typically located at the building entrance, i. at the place where the water supplier opens with its connection in the building, arranged. Thus, the entire domestic water network of the building can use the water function device. The building entrance of the water utility is typically located in the basement of the building.
Die
In manchen Gebäuden ist jedoch die Nutzung von Wasserfunktionsgeräten für das gesamte Hauswassernetz unerwünscht oder nicht möglich. Beispielsweise können die Wünsche der Bewohner von Mehrfamilienhäusern betreffend den Mineralgehalt oder die Wasserhärte von Wohnung zu Wohnung unterschiedlich sein. In diesem Fall müssen in einer Wohnung (oder einer anderen Teileinheit eines Gebäudes), in der eine bestimmte Wasserqualität oder ein Wasserschadenschutz gefordert wird, lokal Wasserfunktionsgeräte installiert werden.In some buildings, however, the use of water function devices for the entire domestic water network is undesirable or not possible. For example, the wishes of the dwellers of multi-family dwellings regarding the mineral content or the water hardness may vary from dwelling to dwelling. In this case, in an apartment (or other subunit a building) in which a certain water quality or a water damage protection is required, local water function devices are installed.
Typischerweise wird eine Wohnung (oder andere Teileinheit eines Gebäudes) mit zwei Leitungssträngen, nämlich einer Kaltwasserleitung und einer Warmwasserleitung, an das Hauswassernetz angebunden. In der Regel sind Kalt- und Warmwasserleitungen in Wohnungen nicht mit einer geeigneten Anschlusstechnik versehen, um Wasserfunktionsgeräte lokal anzuschließen.Typically, an apartment (or other sub-unit of a building) with two strands, namely a cold water pipe and a hot water pipe, connected to the domestic water network. As a rule, cold and hot water pipes in dwellings are not provided with suitable connection technology in order to connect water function devices locally.
Es ist die Aufgabe der vorliegenden Erfindung, eine einfache Möglichkeit zu schaffen, Wasserfunktionsgeräte lokal für eine Wohnung (oder eine andere Teileinheit eines Gebäudes) zu nutzen.It is the object of the present invention to provide a simple way to use water function devices locally for an apartment (or other sub-unit of a building).
Diese Aufgabe wird erfindungsgemäß auf überraschend einfache, aber wirkungsvolle Weise gelöst durch ein Wasserübergabesystem der eingangs genannten Art, das dadurch gekennzeichnet ist, dass jede Rohrleitung mindestens ein Wasserfunktionsgerät aufweist, wobei die Wasserfunktionsgeräte als Wasserbehandlungsgeräte und/oder Wasserschadenschutzgeräte ausgebildet sind, und dass die beiden Rohrleitungen mitsamt den Verschlussorganen, den Wasserzählern und den Wasserfunktionsgeräten zu einer Baugruppe zusammengefasst sind.This object is achieved in a surprisingly simple, but effective manner by a water transfer system of the type mentioned, which is characterized in that each pipe has at least one water function device, wherein the water function devices are designed as water treatment devices and / or water damage protection devices, and that the two pipes together with the closing devices, the water meters and the water function devices are combined to form an assembly.
Das erfindungsgemäße Wasserübergabesystem gestattet die Wasserbehandlung oder auch einen Wasserschadenschutz für die Kaltwasser- und die Warmwasserversorgung einer Wohnung oder einer anderen Teileinheit eines Gebäudes. In jeder Rohrleitung können bequem Wasserfunktionsgeräte angeschlossen und genutzt werden. Die Wasserfunktionsgeräte sind dabei beispielsweise unmittelbar in der jeweiligen Rohrleitung eingebaut, oder auch über ein Anschlussstück an die jeweilige Rohrleitung angeschlossen.The water transfer system according to the invention allows water treatment or even a water damage protection for the cold water and the hot water supply of a dwelling or other subunit of a building. In each pipeline, water function devices can be conveniently connected and used. The water function devices are included for example, installed directly in the respective pipeline, or also connected via a connecting piece to the respective pipeline.
Mittels des erfindungsgemäßen Wasserübergabesystems wird eine kompakte und einfache Anschlusstechnik für Wasserfunktionsgeräte geschaffen. Zusätzlich sind in der Praxis wichtige Zusatzfunktionen, nämlich eine Absperrmöglichkeit und eine Wasserzähler, für jede Rohrleitung vorgesehen. Diese Zusatzfunktionen brauchen dann nicht mehr durch Einzelinstallationen realisiert zu werden. Auch dadurch kann ein Platzgewinn erzielt werden.By means of the water transfer system according to the invention, a compact and simple connection technology for water functional devices is created. In addition, in practice important additional functions, namely a shut-off and a water meter, provided for each pipeline. These additional functions then no longer need to be realized by individual installations. This can also be achieved a gain in space.
Das Wasserübergabesystem besteht im Wesentlichen aus einer einzelnen Baugruppe, die als Ganzes montiert werden kann. Die Teilelemente der Baugruppe, das sind insbesondere die Rohrleitungen, die Verschlussorgane, die Wasserzähler und die Wasserfunktionsgeräte, sind miteinander mechanisch verbunden, wobei die mechanische Verbindung unmittelbar durch die Baugruppe selbst erfolgt (also nicht etwa nur über eine Gebäudewand, auf der die Teilelemente befestigt werden). Die erfindungsgemäße Zusammenfassung der Teilelemente zur Baugruppe erleichtert die Montage des Wasserübergabesystems im Gebäude ganz erheblich. Die Montage der Baugruppe kann sowohl bei der Fertigstellung des Gebäudes, oder auch nachträglich erfolgen.The water delivery system consists essentially of a single assembly that can be assembled as a whole. The sub-elements of the assembly, which are in particular the piping, the closure members, the water meter and the water function devices are mechanically connected to each other, wherein the mechanical connection is made directly through the assembly itself (ie not just about a building wall on which the sub-elements are attached ). The inventive summary of sub-elements to the assembly facilitates the installation of the water transfer system in the building quite considerably. The assembly of the module can be done both at the completion of the building, or subsequently.
Das erfindungsgemäße Wasserübergabesystem wird an den zentralen Zuleitungen für Kalt- und Warmwasser der Wohnung bzw. der Teileinheit des Gebäudes installiert.The water transfer system according to the invention is installed at the central supply lines for cold and hot water of the apartment or the subunit of the building.
Eine besonders bevorzugte Ausführungsform des erfindungsgemäßen Wasserübergabesystems sieht vor, dass das mindestens eine Wasserfunktionsgerät der ersten Rohrleitung gleichartig ist mit dem mindestens einen Wasserfunktionsgerät der zweiten Rohrleitung. Mit anderen Worten: gleichartige Wasserfunktionsgeräte sind jeweils paarweise für die Kaltwasserbehandlung und die Warmwasserbehandlung vorgesehen. Beispielsweise kann in jeder der Rohrleitungen jeweils ein Filter und eine Wasserschadenschutzvorrichtung vorgesehen sein. Bei dieser Ausführungsform kann für beide Rohrleitungen eine gleiche Wasserqualität und Betriebssicherheit erreicht werden. Die Steuerung und Wartung der jeweils gleichartigen Wasserfunktionsgeräte in beiden Rohrleitungen kann vereinheitlicht oder zusammengefasst werden, wodurch der bauliche Aufwand und Kosten verringert werden können.A particularly preferred embodiment of the water transfer system according to the invention provides that the at least one water function device of the first pipeline is similar to the at least one water function device of the second pipeline. In other words: similar water function devices are in pairs for the Cold water treatment and hot water treatment provided. For example, a filter and a water damage protection device may be provided in each of the pipelines. In this embodiment, a same water quality and reliability can be achieved for both pipes. The control and maintenance of each similar water function devices in both pipes can be standardized or summarized, whereby the construction costs and costs can be reduced.
Bevorzugt ist auch eine Ausführungsform, bei der ein Montagegestell vorgesehen ist, über das die Rohrleitungen und die Wasserfunktionsgeräte miteinander verbunden sind, insbesondere wobei das Montagegestell eine Rahmen-, Platten- oder Gehäusestruktur aufweist. Mit dem Montagegestell kann auf einfache Weise die mechanische Verbindung der Teilelemente der Baugruppe hergestellt werden; das Montagegestell ist dann ebenfalls Teil der Baugruppe.Also preferred is an embodiment in which a mounting frame is provided, via which the pipes and the water function devices are connected to each other, in particular wherein the mounting frame has a frame, plate or housing structure. With the mounting frame, the mechanical connection of the sub-elements of the assembly can be made in a simple manner; the mounting frame is then also part of the module.
Bei einer bevorzugten Weiterbildung dieser Ausführungsform ist vorgesehen, dass die Rohrleitungen über verschiebbare Befestigungselemente mit dem Montagegestell verbunden sind. Dies erleichtert die Montage des Wasserübergabesystems.In a preferred embodiment of this embodiment, it is provided that the pipes are connected via sliding fasteners to the mounting frame. This facilitates the installation of the water transfer system.
Bevorzugt ist weiterhin eine Ausführungsform, bei der das Wasserübergabesystem ein Gehäuse mit einer Öffnung oder einer Tür oder einem abnehmbaren Deckel aufweist. Dadurch wird die Durchführung von Montage-, Wartungs-, Reparatur- oder Reinigungsarbeiten oder auch das Nachfüllen von Betriebsstoffen ermöglicht bzw. erleichtert. Man beachte, dass das Gehäuse mit der Baugruppe fest verbunden sein kann, aber nicht muss.An embodiment in which the water transfer system has a housing with an opening or a door or a removable cover is also preferred. As a result, the implementation of assembly, maintenance, repair or cleaning or refilling of supplies is made possible or facilitated. Note that the enclosure may or may not be firmly connected to the assembly.
Vorteilhaft ist auch eine Ausführungsform, bei der das Wasserübergabesystem zur Befestigung auf oder unter Putz oder ausgebildet ist. Alternativ ist bei einer anderen Ausführungsform das Wasserübergabesystem als Vorwandinstallation ausgebildet. Die Anordnungen auf Putz oder als Vorwandinstallation sind besonderes kostengünstig und auch nachträglich leicht zu installieren. Die Anordnung unter Putz ist besonders platzsparend und optisch unauffällig.Also advantageous is an embodiment in which the water transfer system for attachment to or under plaster or is formed. Alternatively, in another embodiment, the water delivery system is configured as a pre-wall installation. The arrangements are on plaster or as a pretext installation especially inexpensive and also easy to install later. The arrangement under plaster is particularly space-saving and visually inconspicuous.
Bei einer Weiterbildung dieser beiden Ausführungsformen ist die Baugruppe unter Putz oder als Vorwandinstallation über einen abnehmbaren Deckel oder eine zu öffnende Türe zugänglich. Dies erleichtert wiederum die Montage, Wartung, Reparatur und die Reinigung sowie das Nachfüllen von Betriebsstoffen.In a further development of these two embodiments, the assembly is accessible under plaster or as a wall installation via a removable lid or a door to be opened. This in turn facilitates the assembly, maintenance, repair and cleaning as well as the refilling of consumables.
Besonders bevorzugt ist eine Ausführungsform, bei der die Wasserbehandlungsgeräte einen Filter, einen Druckminderer, einen Enthärter, eine Kalkschutzanlage und/oder eine Dosieranlage umfassen. Diese Ausführungsformen sind in der Praxis bewährt. Bevorzugt sind insbesondere regenerierbare Wasserbehandlungsgeräte.Particularly preferred is an embodiment in which the water treatment devices include a filter, a pressure reducer, a softener, a Kalkschutzanlage and / or a dosing. These embodiments are proven in practice. Regenerative water treatment devices are particularly preferred.
Bevorzugt ist weiterhin eine Ausführungsform, bei der die Wasserzähler als geeichte Wasseruhren oder als Volumenstrommessgeräte ausgebildet sind.
Die geeichten Wasseruhren dienen typischerweise der Bestimmung der innerhalb eines Abrechnungszeitraums (etwa ein Jahr) insgesamt entnommenen Wassermenge. Die Volumenstrommessgeräte werden dazu eingesetzt, den momentanen Wasserdurchfluss durch die Rohrleitung zu bestimmen, insbesondere auch als Teil einer Wasserschadenschutzvorrichtung. Beispielsweise können bei Feststellung eines sehr hohen Durchflusses, der auf einen Wasserrohrbruch hindeutet, oder eines geringen aber konstanten Durchflusses, der auf einen versehentlich nicht geschlossenen Hahn an einer Zapfstelle oder eine Undichtigkeit hindeutet, Sicherungsmaßnahmen eingeleitet werden, insbesondere ein Absperren der zugehörigen Rohrleitung. Das Volumenstrommessgerät ist bevorzugt dazu ausgebildet, die Durchflussmenge mittels elektrischer Signale mitzuteilen, beispielsweise an eine elektronische Steuerung. Im Rahmen der Erfindung können in einer Rohrleitung auch eine geeichte Wasseruhr und ein Volumenstrommessgerät vorgesehen sein.Furthermore, an embodiment is preferred in which the water meters are designed as calibrated water meters or as volumetric flow meters.
The calibrated water meters are typically used to determine the total amount of water withdrawn within a billing period (approximately one year). The volumetric flow meters are used to determine the instantaneous water flow through the pipeline, especially as part of a water damage protection device. For example, in case of detection of a very high flow, which indicates a water pipe break, or a small but constant flow, which indicates an accidentally not closed tap at a tapping point or a leak, precautionary measures can be taken, in particular a shut-off of the associated pipe. The volumetric flow meter is preferably designed to communicate the flow rate by means of electrical signals, for example to an electronic controller. Within the scope of the invention, a calibrated water meter and a volumetric flow meter can also be provided in a pipeline.
Bevorzugt ist auch eine Ausführungsform, die vorsieht, dass die Baugruppe mindestens eine elektronische Steuervorrichtung umfasst. Die Steuervorrichtung ist an Wasserfunktionsgeräte und/oder Verschlussorgane und/oder Wasserzähler angeschlossen. Dadurch werden automatische Sicherungsmaßnahmen oder auch automatische Regenerationen (etwa bei rückspülbaren Filtern) möglich. Es kann eine Steuervorrichtung für beide Rohrleitungen, oder auch jeweils eine Steuervorrichtung für jede Rohrleitung vorgesehen sein.An embodiment which provides that the assembly comprises at least one electronic control device is also preferred. The control device is connected to water function devices and / or closure devices and / or water meters. This enables automatic safety measures or automatic regeneration (eg with backwash filters). There may be a control device for both pipes, or also a respective control device for each pipeline.
Bei einer bevorzugten Weiterbildung dieser Ausführungsform ist entsprechend die Steuervorrichtung zur Feststellung von Betriebsstörungen des Wasserübergabesystems sowie zur Auslösung von Maßnahmen zur Beseitigung solcher Betriebsstörungen ausgebildet.In a preferred embodiment of this embodiment, the control device for detecting malfunction of the water transfer system and for triggering measures to eliminate such malfunctions is formed accordingly.
Vorteilhaft ist auch eine Weiterbildung, bei der die Baugruppe einen Signalgeber aufweist, welcher dazu ausgebildet ist, bei Feststellung von Betriebsstörungen durch die elektronische Steuervorrichtung ein akustisches Signal und/oder ein optisches Signal und/oder ein Funksignal auszusenden. Durch den Signalgeber werden Bewohner des Gebäudes auf die automatisch erkannte Betriebsstörung aufmerksam gemacht, so dass Reparatur- oder Wartungsmaßnahmen veranlasst werden können.Also advantageous is a development in which the module has a signal transmitter which is designed to emit an acoustic signal and / or an optical signal and / or a radio signal upon detection of malfunctions by the electronic control device. The signaler alerts inhabitants of the building to the automatically detected malfunction so that repair or maintenance measures can be initiated.
Besonders bevorzugt ist eine Ausführungsform, bei der die Baugruppe einen Stellmotor umfasst, durch den die Verschlussorgane geschlossen bzw. geöffnet werden können. Dies ermöglicht eine automatische Sperrung der Rohrleitungen. Die mit Stellmotor betätigbaren Verschlussorgane können dann insbesondere als Teil einer Wasserschadenschutzvorrichtung eingesetzt werden. Bevorzugt sind die beiden Verschlussorgane durch den selben Stellmotor, aber unabhängig voneinander betätigbar; alternativ kann auch jeweils ein Stellmotor für jedes Verschlussorgan vorgesehen sein.Particularly preferred is an embodiment in which the assembly comprises a servomotor, by which the closure members can be closed or opened. This allows an automatic blocking of the pipes. The operable with servomotor closure organs can then be used in particular as part of a water damage protection device. Preferably, the two closure members by the same servomotor, but independently operable; Alternatively, in each case a servomotor can be provided for each closure member.
Eine andere vorteilhafte Ausführungsform des erfindungsgemäßen Wasserübergabesystem sieht vor, dass die Baugruppe mindestens eine Spannungsversorgung, insbesondere eine Netzversorgung oder eine lokale Spannungsquelle wie eine Batterie, zur Versorgung der Wasserfunktionsgeräte aufweist. Insbesondere kann auch eine Netzversorgung mit zusätzlicher Notstromversorgung über eine lokale Spannungsquelle eingerichtet sein.Another advantageous embodiment of the water transfer system according to the invention provides that the assembly at least one Power supply, in particular a mains supply or a local power source such as a battery, for the supply of the water function devices. In particular, a mains supply with additional emergency power supply can be set up via a local voltage source.
Bevorzugt ist auch eine Ausführungsform, bei der die Rohrleitungen eine Isolation aufweisen. Erfindungsgemäß kann die Isolation, beispielsweise in Form einer Umhüllung aus Schaumstoff, auch auf die Rohrleitung für Warmwasser beschränkt sein. Durch die Isolation kann Heizenergie gespart werden bzw. eine unbeabsichtigte Erwärmung des Kaltwassers verhindert werden.An embodiment in which the pipes have an insulation is also preferred. According to the invention, the insulation, for example in the form of a foam envelope, can also be limited to the pipeline for hot water. Through the insulation heating energy can be saved or inadvertent heating of the cold water can be prevented.
Eine andere Ausführungsform sieht vor, dass die beiden Rohrleitungen je mit einem Abzweigelement verbunden sind. Ein Abzweigelement verbindet eine Rohrleitung mit Leitungen zu den einzelnen Wasserverbrauchern innerhalb der Wohnung oder der Teileinheit des Gebäudes.Another embodiment provides that the two pipes are each connected to a branch element. A branching element connects a pipeline with lines to the individual water consumers within the apartment or subunit of the building.
Besonders bevorzugt ist eine Ausführungsform, bei der die Baugruppe einen Ablaufanschluss umfasst, der zur Aufnahme von Abwasser oder Spülwasser aus den Wasserfunktionsgeräten geeignet ist. Der Ablaufanschluss wird von allen Wasserfunktionsgeräten genutzt, so dass der Installationsaufwand besonders gering ist.Particularly preferred is an embodiment in which the assembly comprises a drain port suitable for receiving waste water or rinse water from the water function devices. The drain connection is used by all water function devices, so that the installation effort is particularly low.
In den Rahmen der vorliegenden Erfindung fällt auch eine Verwendung eines erfindungsgemäßen Wasserübergabesystems, wobei die erste Rohrleitung an eine Kaltwasserleitung und die zweite Rohrleitung an eine Warmwasserleitung angeschlossen ist. Die Kaltwasserleitung und die Warmwasserleitung verlaufen typischerweise in einem Gebäude. Mit dem erfindungsgemäßen Wasserübergabesystem können diese beiden Leitungen auf einfache Weise für eine Wohnung oder eine andere Teileinheit des Gebäudes nutzbar gemacht werden.The scope of the present invention also includes a use of a water transfer system according to the invention, wherein the first pipe is connected to a cold water pipe and the second pipe to a hot water pipe. The cold water pipe and the hot water pipe typically run in a building. With the water transfer system according to the invention, these two lines can be made easily usable for an apartment or another subunit of the building.
Bevorzugt ist auch eine Verwendung eines erfindungsgemäßen Wasserübergabesystems, wobei das Wasserübergabesystem an Stockwerksleitungen für Kaltwasser und Warmwasser angeschlossen ist.Also preferred is a use of a water transfer system according to the invention, wherein the water transfer system is connected to floor ducts for cold water and hot water.
Vorteilhaft ist weiterhin die Verwendung eines erfindungsgemäßen Wasserübergabesystems zur Montage an einem Wohnungseingang. Dadurch können Wasserfunktionsgeräte für die gesamte zugehörige Wohnung genutzt werden.A further advantage is the use of a water transfer system according to the invention for installation at a housing entrance. As a result, water functional equipment for the entire associated apartment can be used.
Bevorzugt ist auch die Verwendung eines erfindungsgemäßen Wasserübergabesystems zur Montage in einem Bad, insbesondere unterhalb eines Waschbeckens. Unter einem Waschbecken steht oftmals ungenutzter Raum zur Verfügung.Also preferred is the use of a water transfer system according to the invention for installation in a bath, in particular below a wash basin. Unused space is often available under a sink.
Weitere Vorteile der Erfindung ergeben sich aus der Beschreibung und der Zeichnung. Ebenso können die vorstehend genannten und die noch weiter aufgeführten Merkmale erfindungsgemäß jeweils einzeln für sich oder zu mehreren in beliebigen Kombinationen Verwendung finden. Die gezeigten und beschriebenen Ausführungsformen sind nicht als abschließende Aufzählung zu verstehen, sondern haben vielmehr beispielhaften Charakter für die Schilderung der Erfindung.Further advantages of the invention will become apparent from the description and the drawings. Likewise, the features mentioned above and those listed further in accordance with the invention can each be used individually for themselves or for several in any desired combinations. The embodiments shown and described are not to be understood as exhaustive enumeration, but rather have exemplary character for the description of the invention.
Die Erfindung ist in der Zeichnung dargestellt und wird anhand eines Ausführungsbeispiels näher erläutert. Es zeigt:
-
Fig. 1 einen Aufbauschema eines erfindungsgemäßen Wasserübergabesystems:
-
Fig. 1 a construction diagram of a water transfer system according to the invention:
Die
Das erfindungsgemäße Wasserübergabesystem umfasst eine Baugruppe 6 sowie ein (nicht dargestelltes) Gehäuse, welches die Baugruppe 6 vollständig aufnehmen kann. Die Einzelteile des Wasserübergabesystems, die zur Baugruppe 6 gehören, sind innerhalb der gestrichelten Umrandung der Baugruppe 6 in
Das Wasserübergabesystem umfasst zwei parallele Rohrleitungen 1, 2, wobei die erste Rohrleitung 1 bei einem Anschluss 11a an eine Stockwerkleitung 11, die Kaltwasser führt, und die zweite Rohrleitung 2 bei einem Anschluss 12a an eine Stockwerkleitung 12, die Warmwasser führt, angeschlossen ist. Die Anschlüsse 11a, 12a können beispielsweise mit Flanschverbindungen ausgeführt sein. Das Wasser in der Stockwerkleitung 11 für Kaltwasser ist unbeheizt (oder alternativ aktiv gekühlt, beispielsweise auf ca. 10°C), während das Wasser in der Stockwerkleitung 12 für Warmwasser auf eine Temperatur von beispielsweise ca. 60°C vorgeheizt ist, etwa durch einen zentralen Heizkessel im Keller des Gebäudes.The water transfer system comprises two
In jeder Rohrleitung 1, 2 ist in Flussrichtung des Wassers (in
In den Rohrleitungen 1, 2 folgen auf die Verschlussorgane 3a, 3b jeweils in Reihe Wasserzähler 4a, 4b, die als Volumenstrommessgeräte ausgebildet sind. Die Wasserzähler 4a, 4b übermitteln über elektrische Leitungen Signale betreffend den momentanen Durchfluss an Kaltwasser in Rohrleitung 1 bzw. an Warmwasser in Rohrleitung 2 an eine elektronische Steuervorrichtung 7. Sollte die elektronische Steuervorrichtung 7 durch Auswertung der Signale eine Betriebsstörung in einer der Rohrleitungen 1, 2 oder in einer der nachgeordneten Leitungen 21, 22 feststellen, so löst sie ein Absperren des zugehörigen Verschlussorgans 3a, 3b aus, um einen Wasserschaden zu verhindern. Dazu wird der angeschlossene Stellmotor M und ggf. das zugehörige Getriebe angesteuert. Eine Betriebsstörung kann beispielsweise festgestellt werden durch einen absolut zu hohen Durchfluss (was auf einen Leitungsbruch hindeutet), oder durch einen über einen längeren Zeitraum unveränderten Durchfluss (dies deutet auf einen nicht verschlossenen Zapfhahn oder eine Undichtigkeit in der Leitung hin). Die Wasserzähler 4a, 4b und die Verschlussorgane 3a, 3b bilden somit zusammen mit der elektronischen Steuervorrichtung 7 und dem Stellmotor M einschließlich Getriebe für jede Rohrleitung 1, 2 eine gleichartige Wasserschadenschutzvorrichtung aus.In the
Die elektronische Steuervorrichtung 7 und der Stellmotor M werden von einer Spannungsquelle 8 mit Betriebsstrom versorgt. Im einfachsten Fall ist die Spannungsquelle 8 ein Anschluss an das Gebäudenetz, typischerweise mit 50-60 Hz, 110-240 V Wechselspannung. Alternativ oder zusätzlich können auch lokale Energiequellen wie Batterien, Akkus und Kondensatoren, auch als Notstromquellen, eingesetzt werden.The
In den Rohrleitungen 1, 2 sind nach den Wasserzählern 4a, 4b in Reihe jeweils Wasserbehandlungsgeräte 5a, 5b angeschlossen. Vorliegend sind die Wasserbehandlungsgeräte 5a, 5b jeweils als gleichartige, rückspülbare Filter ausgebildet, die über Ablaufleitungen 15a, 15b mit einem gemeinsamen Ablaufanschluss 9 verbunden sind bzw. in diesen einmünden. Während einer Regeneration der Wasserbehandlungsgeräte 5a, 5b (hier während einer Rückspülung der Filter) kann verschmutztes Wasser (hier Wasser, welches die Filterrückstände abführt) bequem in den Ablaufanschluss 9 eingeleitet werden, ohne dass es einer lokalen Zwischenlagerung (etwa an den Filtern) oder eines eigenen Ablaufs für jedes Wasserbehandlungsgerät 5a, 5b bedarf. Die Regeneration der Wasserbehandlungsgeräte 5a, 5b kann lokal durch die jeweiligen Wasserbehandlungsgeräte 5a, 5b gesteuert werden, oder aber die Steuervorrichtung 7 organisiert die Regenerationen.In the
Die Rohrleitungen 1, 2 sind hinter den Wasserbehandlungsgeräten 5a, 5b mit Anschlüssen 21 a, 22a an eine nachgeordnete Kaltwasserleitung 21 und eine nachgeordnete Warmwasserleitung 22 der Wohnung angeschlossen. Von den nachgeordneten Leitungen 21, 22 gehen alle Wasserzapfstellen der Wohnung ab. Die Anschlüsse 21 a, 22a können wiederum als Flanschverbindungen ausgebildet sein.The
Die Baugruppe 6 weist ein Montagegestell (nicht eingezeichnet) auf, das eine im Wesentlichen starre mechanische Verbindung zu bzw. zwischen den übrigen Einzelelementen der Baugruppe 6 (insbesondere Verschlussorgane 3a, 3b, Wasserzähler 4a, 4b, Wasserbehandlungsgeräte 5a, 5b, Rohrstücke der Rohrleitungen 1, 2 samt Anschlüssen 11a, 12a, 21 a, 22a, und Ablaufanschluss 9) herstellt bzw. bewirkt. Die gesamte Baugruppe 6 kann somit über das Montagegestell gehandhabt werden, insbesondere ausgerichtet werden und an einer Gebäudewand befestigt werden. In einer besonderen Ausführungsform kann das Montagegestell gleichzeitig als Gehäuse dienen.The assembly 6 has a mounting frame (not shown) which has a substantially rigid mechanical connection to or between the other individual elements of the assembly 6 (in
- 11
- erste Rohrleitungfirst pipeline
- 22
- zweite Rohrleitungsecond pipeline
- 3a, 3b3a, 3b
- Verschlussorganeclosing members
- 4a, 4b4a, 4b
- Wasserzählerwater meter
- 5a, 5b5a, 5b
- WasserbehandlungsgeräteWater Treatment Equipment
- 66
- Baugruppemodule
- 77
- elektronische Steuervorrichtungelectronic control device
- 88th
- Spannungsversorgungpower supply
- 99
- Ablaufanschlussdrain connection
- 1111
- Stockwerkleitung für KaltwasserFloor pipe for cold water
- 11a11a
- Anschluss an StockwerksleitungConnection to floor management
- 1212
- Stockwerkleitung für WarmwasserFloor pipe for hot water
- 12a12a
- Anschluss an StockwerksleitungConnection to floor management
- 15a, 15b15a, 15b
- Ablaufleitungendrain pipes
- 2121
- Kaltwasserleitung der WohnungCold water pipe of the apartment
- 21 a21 a
- Anschluss für Kaltwasserleitung der WohnungConnection for cold water pipe of the apartment
- 2222
- Warmwasserleitung der WohnungHot water pipe of the apartment
- 22a22a
- Anschluss für Warmwasserleitung der WohnungConnection for hot water pipe of the apartment
Claims (22)
mit einer ersten Rohrleitung (1) für Kaltwasser und mit einer zweiten Rohrleitung (2) für Warmwasser,
wobei in jeder Rohrleitung (1, 2) jeweils ein Verschlussorgan (3a, 3b) und jeweils ein Wasserzähler (4a, 4b) angeordnet sind,
dadurch gekennzeichnet,
dass jede Rohrleitung (1, 2) mindestens ein Wasserfunktionsgerät aufweist,
wobei die Wasserfunktionsgeräte als Wasserbehandlungsgeräte (5a, 5b) und/oder Wasserschadenschutzgeräte ausgebildet sind,
und dass die beiden Rohrleitungen (1, 2) mitsamt den Verschlussorganen (3a, 3b), den Wasserzählern (4a, 4b) und den Wasserfunktionsgeräten zu einer Baugruppe (6) zusammengefasst sind.Water transfer system
with a first pipeline (1) for cold water and with a second pipeline (2) for hot water,
wherein in each pipeline (1, 2) in each case a closure member (3a, 3b) and in each case a water meter (4a, 4b) are arranged,
characterized,
that each pipeline (1, 2) has at least one water function device,
wherein the water function devices are designed as water treatment devices (5a, 5b) and / or water damage protection devices,
and that the two pipes (1, 2) together with the closure members (3a, 3b), the water meters (4a, 4b) and the water function devices are combined to form an assembly (6).
insbesondere wobei das Montagegestell eine Rahmen-, Platten- oder Gehäusestruktur aufweist.Water transfer system according to one of the preceding claims, characterized in that a mounting frame is provided, via which the pipelines (1, 2) and the water function devices are connected to each other,
in particular wherein the mounting frame has a frame, plate or housing structure.
Priority Applications (1)
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PL08005255T PL1967659T3 (en) | 2007-03-05 | 2008-03-20 | Water transfer system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102007010963A DE102007010963A1 (en) | 2007-03-05 | 2007-03-05 | Water transfer system |
Publications (3)
Publication Number | Publication Date |
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EP1967659A2 true EP1967659A2 (en) | 2008-09-10 |
EP1967659A3 EP1967659A3 (en) | 2011-10-12 |
EP1967659B1 EP1967659B1 (en) | 2015-10-14 |
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Family Applications (1)
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EP08005255.8A Active EP1967659B1 (en) | 2007-03-05 | 2008-03-20 | Water transfer system |
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EP (1) | EP1967659B1 (en) |
DE (1) | DE102007010963A1 (en) |
ES (1) | ES2551509T3 (en) |
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Cited By (1)
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CN113323083A (en) * | 2020-07-13 | 2021-08-31 | 山东鑫和供水设备有限公司 | Variable-frequency water supply system and control method thereof |
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DE102012107594A1 (en) * | 2012-08-20 | 2014-02-20 | Hans Sasserath & Co. Kg | Leakage protection arrangement |
PL3266944T3 (en) | 2012-08-20 | 2020-06-15 | Hans Sasserath Gmbh & Co. Kg. | Leakage protection arrangement |
CN111749324B (en) * | 2020-06-08 | 2021-08-27 | 圣都家居装饰有限公司 | Environment-friendly intelligent house system |
IT202100011555A1 (en) * | 2021-05-06 | 2022-11-06 | Acqua Brevetti S R L | FILTER DEVICE FOR A PLUMBING SYSTEM AND METHOD FOR DISINFECTING A PLUMBING SYSTEM WITH A SIMILAR DEVICE AND/OR A FILTER OF A SIMILAR PLUMBING SYSTEM |
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Also Published As
Publication number | Publication date |
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EP1967659B1 (en) | 2015-10-14 |
ES2551509T3 (en) | 2015-11-19 |
DE102007010963A1 (en) | 2008-09-11 |
EP1967659A3 (en) | 2011-10-12 |
PL1967659T3 (en) | 2016-01-29 |
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