EP3708720B1 - Procédé de fonctionnement d'au moins un réseau d'eau potable de bâtiment - Google Patents

Procédé de fonctionnement d'au moins un réseau d'eau potable de bâtiment Download PDF

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Publication number
EP3708720B1
EP3708720B1 EP19219510.5A EP19219510A EP3708720B1 EP 3708720 B1 EP3708720 B1 EP 3708720B1 EP 19219510 A EP19219510 A EP 19219510A EP 3708720 B1 EP3708720 B1 EP 3708720B1
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EP
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Prior art keywords
server system
hygiene
cloud server
hygiene flushing
drinking water
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German (de)
English (en)
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EP3708720A1 (fr
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Norbert Hof
Guido Wurm
Andreas Ueberschär
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Schell GmbH and Co KG
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Schell GmbH and Co KG
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    • 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, valves, in the pipe systems
    • E03B7/08—Arrangement of draining devices, e.g. manual shut-off valves

Definitions

  • the invention relates to a method for controlling a building drinking water network with sanitary fittings using an internet-based cloud server system according to claim 1 and a hygiene flushing system according to claim 16.
  • a known method of operating a building potable water network ( DE 93 13 983 U1 ) relates to the automatic flushing of the building's drinking water network through the automatic actuation of electrically controllable water outlet points.
  • the sanitary fittings are coupled via a data bus system to a controller arranged in the relevant building, so that a flushing plan stored in the controller can be processed automatically.
  • the bus system between the control and the sanitary fittings is structured via intermediate controls, which leads to a correspondingly complex control structure, particularly in the case of complex building drinking water networks. This also means that a building technology extension is always accompanied by a corresponding control technology challenge.
  • the building drinking water network works autonomously to the extent that information from outside, for example information from building drinking water networks to be operated in parallel, is not used in the implementation of hygiene flushing. With this lack of information, there is considerable optimization potential with regard to the quality of hygienic dishwashing.
  • the invention is based on the problem of designing and developing the known method for operating a building's drinking water network in such a way that the hygienic flushing is optimized with little outlay on control technology.
  • the building drinking water network is operated using an internet-based cloud server system.
  • a cloud server system is a server system that is spatially independent of the building's drinking water network to be operated, since it communicates with the building's drinking water network via the Internet.
  • the cloud server system preferably makes available the computing power that is required by the building's drinking water network.
  • the cloud server system has access to information from external data sources via the Internet, on the basis of which hygienic flushing can be optimized according to various criteria.
  • An example of this is weather information, which provides information on whether nucleation in the building drinking water network is weather-supported, which should result in increased hygienic flushing.
  • the building's drinking water network is equipped with sanitary fittings designed as water outlet points, each of which has an electrically controllable water outlet valve and a mobile radio-capable fitting control. So it is the sanitary fittings in each case possible to communicate via a cellular connection. This results in the structural advantage that an extension or reduction of the building's drinking water network is unproblematic in terms of control technology.
  • communication objects in the form of hygiene flushing instructions are generated by the cloud server system according to a hygiene flushing strategy.
  • a hygiene flushing strategy For the generation of the hygiene flushing instructions according to the hygiene flushing strategy, all the above-mentioned information from external data sources is also available, so that the generation of the hygiene flushing instructions can be optimized and adapted to the current information.
  • the hygiene flushing instructions generated in this way are then transmitted to the respective faucet control via a mobile radio connection between a public mobile radio access point and the faucet control.
  • a mobile phone connection is provided between a public mobile phone access point and the faucet control.
  • the cellular access point is a gateway between the cellular network and the Internet.
  • a decentralized approach was chosen according to the proposal, in which each sanitary fitting sets up a mobile phone connection to the public mobile phone access point in question.
  • the term "public" merely means that the mobile radio access point is also accessible to mobile radio subscribers who do not belong to the building's drinking water network.
  • the hygiene flushing instructions generated and transmitted by the cloud server system can be implemented by the respective faucet controller by activating the respective water outlet valve.
  • This means that the proposed method is not limited to the method step of implementing the hygiene flushing instructions on the part of the valve controls. Initially, it is only a question of the feasibility of the hygiene flushing instructions on the part of the valve controls. Provision is only preferably made for the proposed method to include the method step of implementing the hygiene flushing instructions generated and transmitted by the cloud server system by controlling the respective water outlet valve.
  • the proposed method combines a central control aspect, namely the control of all sanitary fittings by one and the same cloud server system, with a decentralized control aspect, namely the implementation of a mobile phone connection for each individual sanitary fitting.
  • the first-mentioned, central control aspect enables use for all sanitary fittings that are operated by the cloud server system, so that hygienic flushing is optimized in a way that was previously only possible with great effort.
  • the central control aspect of the proposed method results in the additional advantages of a uniform software management for all sanitary fittings, a uniform error diagnosis for all sanitary fittings and an emergency function, such as the emergency shutdown of all sanitary fittings.
  • the preferred configurations according to claims 2 and 3 relate to structural aspects in particular for the case that the cloud server system operates at least two spatially separate building drinking water networks. Then, in a preferred variant of claim 2, operating information from one building's drinking water network can be used to operate another building's drinking water network.
  • the further preferred embodiments according to claims 4 and 5 relate to details of the hygiene flushing instructions.
  • Claim 4 makes it particularly clear that the hygiene flushing instructions can be direct instructions in the sense of a switching command, but also indirect instructions in the sense of specifying a time for the relevant hygiene flushing action.
  • the likewise preferred embodiments according to claims 6 and 7 relate to the possibility of bidirectional data transmission between the cloud server system and the faucet controls, in that the faucet controls each generate faucet communication objects and transmit them to the cloud server system via the respective mobile radio connection.
  • the dashboard communication objects represent status information and/or dashboard sensor information and/or user inputs.
  • Other types of valve communication objects are conceivable.
  • a feedback from the faucet controls to the cloud server system can be established, which ranges from a simple confirmation of the implementation of a hygiene flushing instruction to a control-technical feedback.
  • a preferred option for the transmission of user communication objects is the subject of claim 9.
  • an internet-based user terminal is provided for this purpose, which communicates with the cloud server system via an internet connection. This enables the user to access the cloud server system regardless of where they are. This is associated with a particularly high level of user comfort.
  • the further preferred configurations according to claims 10 to 13 relate to the generation of a hygiene flushing plan from hygiene flushing actions using the cloud server system (claim 10).
  • the basis for this is the hygiene flushing strategy, which can be selected differently depending on the building's drinking water network and in particular depending on various environmental conditions such as the ambient temperature.
  • a particularly simple optimization of the hygiene flushing plan is the subject of claim 14, in which the hygiene flushing plan is optimized according to a predetermined optimization criterion, preferably according to the optimization criterion of the state of hygiene, the water consumption or the energy consumption.
  • This optimization of the hygiene flushing plan is also particularly easy to implement with the central control aspect of the proposed method.
  • a further increase in user comfort can be achieved according to claim 15 in that status information relating to the building drinking water network to be operated is generated by the cloud server system and is output here and preferably via the above user terminal. This means that the user is informed about the current status of the building's drinking water network, regardless of where he is.
  • the fact that the hygiene control system has the above cloud server system, which is set up to carry out the proposed method is essential.
  • a building potable water network above as such is not attributable to the hygiene control system.
  • the proposed method is used to operate at least one building drinking water network, here the operation of a first building drinking water network 1 and the operation of a second building drinking water network 2.
  • the proposed method for operating a plurality of building drinking water networks 1, 2 can be provided. All statements relating to the two building drinking water networks 1, 2 shown apply accordingly to all other building drinking water networks 1, 2 that may be provided.
  • the first building drinking water network 1 is equipped with sanitary fittings 3-6, while the second building drinking water network 2 is equipped with only a single sanitary fitting 7, shown as an example.
  • the proposed method is explained below primarily on the basis of the first building drinking water network 1, which is not to be understood as limiting.
  • the sanitary fittings 3-7 can be any sanitary fitting that has a water outlet valve for letting out drinking water. This includes, for example, washbasin fittings, shower facilities, toilets, urinals, or the like. Correspondingly, this does not include all types of shut-off valves that do not allow water to escape.
  • FIG. 1 shows that an internet-based cloud server system 8 is provided, which represents the central control aspect of the proposed solution, as will be shown.
  • the sanitary fittings 3-7 each have an electrically controllable water outlet valve 3a-7a and a mobile radio-capable fitting control 3b-7b.
  • Electrically controllable means here in general that the sanitary fittings 3-7 designed as water outlet points are set up to be opened and closed electrically by a corresponding control by the fitting control 3b-7b in order to allow or block the discharge of drinking water.
  • internet-based in connection with the cloud server system 8 means that the cloud server system 8 is set up to communicate via an internet connection.
  • the hygiene flushing strategy 10 depends on various influencing factors, as will be explained below.
  • the generated hygiene flushing instructions 9 are transmitted to the respective fitting control 3b-7b via a mobile radio connection 3c-7c between a public mobile radio access point 11 and the fitting control 3b-7b (method step B in 2 ).
  • the hygiene flushing instructions 9 received can be implemented, preferably implemented, by the fitting control 3b-7b by activating the water outlet valve 3a-7a (method step C in 2 ).
  • the fitting controls 3b-7b are preferably equipped with an LTE module (Long Term Evolution mobile radio standard), in particular with a narrowband LTE module.
  • LTE module Long Term Evolution mobile radio standard
  • Other possibilities for realizing the mobile radio connections 3c-7c are conceivable.
  • the cloud server system 8 can be shown in accordance with 1 see that by means of the cloud server system 8 at least two spatially separate building drinking water networks 1, 2 are operated. It is preferably the case that the cloud server system 8 generates operating information during the operation of a first building's drinking water network 1 , which is used by the cloud server system 8 for operating a second building's drinking water network 2 . In the simplest case, this means that the cloud server system 8 uses the hygienic flushing strategy 10 of the first building's drinking water network to operate the second building's drinking water network 2 . As mentioned above, this shows the advantage of the central control approach of the proposed solution.
  • the building drinking water network 1, 2 to be operated is assigned to a building 12, 13 or a building complex.
  • the building drinking water networks 1, 2 to be operated are each assigned to a building 12, 13 or a building complex.
  • the building complex can be defined arbitrarily and is not limited to adjacent buildings.
  • the term "building complex" is to be understood broadly. In particular, a building complex can accordingly extend over internationally distributed buildings.
  • individual building drinking water networks 1, 2 and/or individual sanitary fittings 3-7 can be combined into logical groups in the cloud server system 8, which are each controlled uniformly with regard to predetermined group rules. For example, provision can be made for all sanitary fittings 3-7 in a logical group to be flushed in uniform flushing cycles. This can be provided in addition to the hygiene flushing, which is triggered locally, for example due to locally high ambient temperatures.
  • the communication between the cloud server system 8 and the valve controls 3b-7b runs in sections based on the Internet and in sections based on mobile communications.
  • 1 shows that the cloud server system 8 communicates with the cellular access point 11 via an Internet connection 14, while the cellular access point 11 communicates with the faucet controls 3b-7b as above addressed communicated via the cellular connections 3c-7c.
  • What is interesting here is the combination of the central control aspect with the decentralized control aspect mentioned above.
  • the hygiene flushing instructions 9 each relate to the implementation of at least one hygiene flushing action, which can involve, for example, draining drinking water at a hygiene flushing time over a hygiene flushing duration. Accordingly, the hygiene flushing instructions 9 each include at least one hygiene flushing parameter describing the hygiene flushing action to be implemented. In particular, it is preferably the case that the at least one hygiene flushing parameter is a hygiene flushing time relating to the hygiene flushing action, a hygiene flushing duration or the like relating to the hygiene flushing action. is. It must be taken into account here that the hygiene flushing time can also describe the immediate actuation of the relevant water outlet valve 3a-7a. Then the hygiene flushing instructions 9 are nothing more than switching commands for the water outlet valve 3a-7a.
  • the cloud server system 8 preferably also transmits further cloud communication objects via the respective mobile radio connection 3c-7c to the respective fitting control 3b-7b.
  • This includes, for example, a configuration data set, via which the respective fitting control 3b-7b can be brought into a predetermined operating mode.
  • Such operating modes can be, for example, a comfort mode, an energy-saving mode, a water-saving mode or the like.
  • the configuration data record can comprise only a single configuration parameter or else a plurality of configuration parameters.
  • a cloud communication object can represent an emergency stop instruction, upon receipt of which the faucet controls 3b-7b close the water outlet valve 3a-7a.
  • bidirectional communication is preferably provided between the cloud server system 8 and the fitting controls 3b-7b. It is preferably the case that the fitting controls 3b-7b generate fitting communication objects and transmit them to the cloud server system 8 via the respective mobile radio connection 3c-7c.
  • Such dashboard communication objects can represent, for example, status information and/or dashboard sensor information and/or user inputs.
  • the status information can relate, for example, to a connection status to the mobile radio access point 11, the battery level of a supply battery for the fitting control 3b-7b, or confirmation of the completion of a rinsing action.
  • the sanitary fittings 3-7 have at least one sensor 15, which is shown as an example on the sanitary fitting 5.
  • the sensor 15, which is designed here and preferably as a temperature sensor, generates fitting sensor information which is transmitted to the cloud server system 8 as a fitting communication object via the mobile radio connection 3c-7c.
  • the representation according to 1 shows that the cloud communication objects and/or the fitting communication objects are transmitted between the cloud server system 8 and the sanitary fittings 3-7 without any intermediate data processing.
  • the Internet connection 14 and in the mobile radio connections 3c-7c as well as in the mobile access point 11, which is merely a gateway no data processing takes place that goes beyond measures for data transport, so that the relevant control hardware can be dispensed with.
  • user communication objects are preferably provided, which are transmitted between an Internet-based user terminal 16, 17 and the cloud server system 8 via an Internet connection 18.
  • the user communication objects are preferably implemented in the form of user input from a user and/or user output to the user via the user terminal 16, 17.
  • 1 shows an example of a first user terminal 16 in the form of a personal computer and a second user terminal 17 in the form of a handheld device, here a smartphone.
  • the Internet connection of the user terminals 16, 17 is advantageous here, so that communication is possible with the cloud server system 8 via the Internet connection 18 regardless of where the user is located.
  • the above generation of the hygiene flushing instructions is preferably based on the generation of a hygiene flushing plan which is composed of hygiene flushing actions for the individual sanitary fittings 3-7.
  • the hygienic flushing plan is generated according to the hygienic flushing strategy 10. According to the hygiene flushing plan, the hygiene flushing actions are triggered based on time and/or events.
  • the hygiene flushing plan is generated according to the hygiene flushing strategy as a function of local status information 19 relating to the status of the building's drinking water network 1, 2 to be operated, here and preferably of fittings sensor information.
  • the proposed use of a cloud server system is particularly advantageous if the cloud server system 8 receives global environmental information 20, here and preferably weather information relating to the spatial territory of the building drinking water network 1, 2 to be operated and/or water status information from the water works ,
  • the hygiene flushing plan being generated according to the hygiene flushing strategy as a function of the global environmental information 20 .
  • a further optimization of the hygiene flushing can be achieved in that history information is generated by the cloud server system 8 from the time profile of the local status information 19 and/or the global environmental information 20 and/or the user inputs, with the hygiene flushing plan depending on the hygiene flushing strategy generated from the history information.
  • the operating history of the relevant building drinking water network 1, 2 can be included in the generation of the hygiene flushing instructions by means of the cloud server system 8.
  • the hygiene flushing plan is optimized by the cloud server system 8 according to a predetermined optimization criterion.
  • a control loop can be implemented here whose reference variable corresponds to the optimization criterion.
  • the optimization criterion can, for example, relate to the state of hygiene, the water consumption, the energy consumption or the like of the building's drinking water network 1, 2 to be operated.
  • the cloud server system 8 receives status information relating to the building drinking water network 1 to be operated , 2 is generated.
  • the status information relates to the state of hygiene, the water consumption, the energy consumption or the like of the building drinking water network 1, 2 to be operated.
  • the proposed method is not limited to the communication between the cloud server system 8 and the fitting controls 3b-7b. Rather, provision can also be made for the cloud server system 8 to communicate with other systems, such as a heating system, an air conditioning system, a ventilation system or the like, in order to further optimize hygienic flushing.
  • a heating system provides temperature control for the drinking water to be let out for hygiene rinsing
  • appropriate coordination between the rinsing actions and the temperature of the drinking water is required.

Claims (16)

  1. Procédé de fonctionnement d'au moins un réseau d'eau potable de bâtiment (1, 2) doté de robinetteries sanitaires (3-7), à l'aide d'un système de serveur sur nuage basé sur Internet (8), dans lequel les robinetteries sanitaires (3-7) prennent la forme de points de sortie d'eau et comportent respectivement une soupape d'évacuation d'eau pouvant être commandée électriquement (3a-7a) et une commande de robinetterie reliée au réseau mobile (3b-7b), dans lequel des objets de communication provenant du système de serveur sur nuage (8) sont produits sous la forme d'indications de purge d'hygiène (9) répondant à une stratégie de purge d'hygiène (10), dans lequel les indications de purge d'hygiène produites (9) sont transmises à la commande de robinetterie respective (3b-7b) via une liaison de téléphonie mobile (3c-7c) entre un point d'accès de téléphonie mobile public (11) et la commande de robinetterie (3b-7b) et dans lequel les indications de purge d'hygiène reçues (9) peuvent être mises en oeuvre, notamment sont mises en oeuvre, au travers d'une excitation de la soupape d'évacuation d'eau (3a-7a) par la commande de robinetterie (3b-7b).
  2. Procédé selon la revendication 1, caractérisé en ce qu'au moins deux réseaux d'eau potable de bâtiment (1, 2) séparés l'un de l'autre dans l'espace sont entraînés à l'aide du système de serveur sur nuage (8), de préférence que des informations de fonctionnement sont produites par le système de serveur sur nuage (8) pendant le fonctionnement d'un premier réseau d'eau potable de bâtiment (1), lesdites informations étant utilisées par le système de serveur sur nuage (8) pour le fonctionnement d'un deuxième réseau d'eau potable de bâtiment (2), de façon davantage préférée que la stratégie de purge d'hygiène (10) du premier réseau d'eau potable de bâtiment (1) par le système de serveur sur nuage (8) se base sur le fonctionnement du deuxième réseau d'eau potable de bâtiment (2).
  3. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le réseau d'eau potable de bâtiment (1, 2) à faire fonctionner est associé à un bâtiment (12, 13) ou à un complexe de bâtiments et/ou que les réseaux d'eau potable de bâtiment à faire fonctionner (1, 2) sont respectivement associés à un bâtiment (12, 13) ou à un complexe de bâtiments.
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les indications de purge d'hygiène (9) concernent respectivement la mise en œuvre d'au moins une action de purge d'hygiène, de préférence que les indications de purge d'hygiène (9) comprennent respectivement au moins un paramètre de purge d'hygiène décrivant l'action de purge d'hygiène à mettre en oeuvre, de façon davantage préférée que l'au moins un paramètre de purge d'hygiène est un moment de purge d'hygiène concernant l'action de purge d'hygiène, une durée de purge d'hygiène concernant l'action de purge d'hygiène ou leur équivalent.
  5. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les objets de communication sur le nuage supplémentaires, de préférence un jeu de données de configuration, sont transmis par le système de serveur sur nuage (8) à la commande de robinetterie respective (3b-7b), en sus des indications de purge d'hygiène (9), via la liaison de téléphonie mobile (3c-7c) respective.
  6. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les objets de communication de robinetterie sont produits par les commandes de robinetterie (3b-7b) et sont transmis au système de serveur sur nuage (8) via la liaison de téléphonie mobile (3c-7c) respective, de préférence que les objets de communication de robinetterie représentent des informations d'état de robinetterie et/ou des informations de détection de robinetterie et/ou des entrées d'utilisateur.
  7. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une partie des robinetteries sanitaires (3-7) comporte au moins un capteur (15) produisant une information de détection de robinetterie et que l'information de détection de robinetterie est transmise sous la forme d'un objet de communication de robinetterie au système de serveur sur nuage (8) via la liaison de téléphonie mobile (3c-7c).
  8. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les objets de communication sur le nuage et/ou les objets de communication de robinetterie sont transmis sans traitement de données interconnecté entre le système de serveur sur nuage (8) et les robinetteries sanitaires (3-7) .
  9. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les objets de communication de l'utilisateur sont transmis entre un terminal d'utilisateur basé sur Internet (16, 17) et le système de serveur sur nuage (8) au travers d'une liaison par Internet (18), de préférence que les objets de communication de l'utilisateur sont mis en œuvre sous la forme d'entrées d'utilisateur d'un utilisateur et/ou d'envois d'utilisateur à l'utilisateur via le terminal d'utilisateur (16, 17), de préférence que le terminal d'utilisateur (16, 17) est un ordinateur personnel, un dispositif portable, notamment un smartphone, ou leur équivalent.
  10. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un plan de purge d'hygiène composé d'actions de purge d'hygiène est produit par le système de serveur sur nuage (8) à partir de la stratégie de purge d'hygiène (10) et qu'en fonction du plan de purge d'hygiène, les actions de purge d'hygiène sont déclenchées sur la base d'un moment prévu et/ou d'un événement prévu.
  11. Procédé selon la revendication 10, caractérisé en ce que le plan de purge d'hygiène dépendant de la stratégie de purge d'hygiène (10) est produit en fonction d'informations d'état (19) locales concernant l'état du réseau d'eau potable de bâtiment (1, 2) à faire fonctionner, notamment d'informations de détection de robinetterie.
  12. Procédé selon la revendication 10 ou 11, caractérisé en ce que des informations environnementales (20) globales du système de serveur sur nuage (8), notamment des informations météorologiques concernant le territoire spatial du réseau d'eau potable de bâtiment (1, 2) à faire fonctionner et/ou des informations d'état d'eau provenant du réseau d'eau sont reçues et que le plan de purge d'hygiène est produit en fonction de la stratégie de purge d'hygiène (10) en fonction des informations environnementales (20) globales.
  13. Procédé selon l'une quelconque des revendications 10 à 12, caractérisé en ce qu'un historique d'information est produit par le système de serveur sur nuage (8) à partir de la courbe dans le temps des informations d'état locales (19) et/ou des informations environnementales globales (20) et/ou des entrées d'utilisateur et que le plan de purge d'hygiène selon la stratégie de purge d'hygiène (10) est produit en fonction de l'historique d'information.
  14. Procédé selon l'une quelconque des revendications 10 à 13, caractérisé en ce que le plan de purge d'hygiène est optimisé par le système de serveur sur nuage (8) en fonction d'un critère d'optimisation prédéfini, de préférence que le critère d'optimisation concerne l'état d'hygiène, la consommation d'eau, la consommation d'énergie ou leur équivalent du réseau d'eau potable de bâtiment (1, 2) à faire fonctionner.
  15. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une information d'état concernant le réseau d'eau potable de bâtiment (1, 2) à faire fonctionner est produite par le système de serveur sur nuage (8), de préférence que l'information d'état concerne l'état d'hygiène, la consommation d'eau, la consommation d'énergie ou leur équivalent du réseau d'eau potable de bâtiment (1, 2) à faire fonctionner.
  16. Système de purge d'hygiène pour la mise en œuvre d'un procédé selon l'une quelconque des revendications précédentes, avec un système de serveur sur nuage basé sur Internet (8) pour le fonctionnement d'au moins un réseau d'eau potable de bâtiment (1, 2) comportant des robinetteries sanitaires (3-7), dans lequel les robinetteries sanitaires (3-7) prennent la forme de points de sortie d'eau et comportent respectivement une soupape d'évacuation d'eau pouvant être commandée électriquement (3a-7a) et une commande de robinetterie reliée au réseau mobile (3b-7b), dans lequel le système de serveur sur nuage (8) est conçu pour produire des objets de communication sous la forme d'indications de purge d'hygiène (9) répondant à une stratégie de purge d'hygiène (10), dans lequel les indications de purge d'hygiène produites (9) sont transmises à la commande de robinetterie respective (3b-7b) via une liaison de téléphonie mobile (3c-7c) entre un point d'accès de téléphonie mobile public (11) et la commande de robinetterie (3b-7b) et dans lequel les indications de purge d'hygiène reçues (9) peuvent être mises en œuvre au travers d'une excitation de la soupape d'évacuation d'eau (3a-7a) par la commande de robinetterie (3b-7b).
EP19219510.5A 2019-03-11 2019-12-23 Procédé de fonctionnement d'au moins un réseau d'eau potable de bâtiment Active EP3708720B1 (fr)

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DE102019106173.3A DE102019106173A1 (de) 2019-03-11 2019-03-11 Verfahren zum Betreiben mindestens eines Gebäude-Trinkwassernetzwerks

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EP3708720A1 EP3708720A1 (fr) 2020-09-16
EP3708720B1 true EP3708720B1 (fr) 2023-08-02

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EP19219510.5A Active EP3708720B1 (fr) 2019-03-11 2019-12-23 Procédé de fonctionnement d'au moins un réseau d'eau potable de bâtiment

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EP (1) EP3708720B1 (fr)
DE (1) DE102019106173A1 (fr)
HU (1) HUE063537T2 (fr)
PL (1) PL3708720T3 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9313983U1 (de) 1993-09-15 1993-11-25 Butzke Werke Aqua Konfiguration zur komplexen Steuerung sanitärer Anlagen
US8347427B2 (en) * 2007-10-24 2013-01-08 Michael Klicpera Water use monitoring apparatus
ES2896965T3 (es) * 2012-08-20 2022-02-28 Sasserath Hans Gmbh & Co Kg Disposición para efectuar una descarga higiénica en una instalación de agua
US10745893B2 (en) * 2017-07-19 2020-08-18 Google Llc User friendly systems and devices facilitating water conservation in the smart home

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EP3708720A1 (fr) 2020-09-16
DE102019106173A1 (de) 2020-09-17
PL3708720T3 (pl) 2024-01-22
HUE063537T2 (hu) 2024-01-28

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