EP3020877B1 - Dispositif de rinçage de canalisations de liquides, en particulier des canalisations d'eau potable et/ou sanitaire dans des batiments - Google Patents

Dispositif de rinçage de canalisations de liquides, en particulier des canalisations d'eau potable et/ou sanitaire dans des batiments Download PDF

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Publication number
EP3020877B1
EP3020877B1 EP15194051.7A EP15194051A EP3020877B1 EP 3020877 B1 EP3020877 B1 EP 3020877B1 EP 15194051 A EP15194051 A EP 15194051A EP 3020877 B1 EP3020877 B1 EP 3020877B1
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EP
European Patent Office
Prior art keywords
housing
flushing
control module
module
flushing module
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.)
Active
Application number
EP15194051.7A
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German (de)
English (en)
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EP3020877A1 (fr
Inventor
Sascha Breuer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABA Beul GmbH
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ABA Beul GmbH
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Publication date
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Publication of EP3020877A1 publication Critical patent/EP3020877A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0325—Control mechanisms therefor
    • 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
    • E03B7/08—Arrangement of draining devices, e.g. manual shut-off valves

Definitions

  • the lines in question can be freed of such contamination by flushing them.
  • the DE 10 2011 013 955 A1 one A method and a device for the automatic flushing of liquid lines, in particular drinking water lines, are known.
  • the device shown there includes means for measuring the temperature, means for detecting, storing and evaluating the measured temperature and means for carrying out a flushing process, which are arranged together on a base frame, and is relatively complex due to its construction and also requires a relatively large amount of space their assembly.
  • the EP 1 964 983 A1 describes a device for flushing water pipes, an assembly of the device especially in larger buildings, in which a variety of fittings and the like. are provided, is significantly facilitated or possible with relatively little effort.
  • the device has at least one valve connected to a water pipe and a control that opens and closes the same in a housing. During flushing, water flows from an outlet opening of the valve into an outlet arranged in the housing, which is connected to a disposal line.
  • U.S. 5,921,270 A shows an automatic flushing system for use in municipal drinking water systems, the flushing system being accommodated in a housing or box placed on a base plate.
  • the flushing system has a flushing line which is connected to the respective drinking water line and has an outlet leading to the outside, wherein in the line section between the drinking water line and the outlet is provided with a valve with which a flushing process is automatically initiated.
  • the GB 2478124 A discloses a hygiene management device installed in a water supply system for flushing part of the same as a function of temperature and flow rate.
  • the device has an inlet for the water and a flow channel with an outlet, a solenoid valve being provided at the inlet in the flow channel that opens and closes the same by control signals.
  • the invention is based on the object of creating a device of the specified type which, on the one hand, is very compact and also enables joint and separate assembly of the flushing and control components, which ensures individual adaptation to existing space conditions, and which is relatively easy connection to the respective liquid line guaranteed.
  • the device according to the invention is formed from at least one flushing module, which has a housing and can be connected to the respective liquid line, as well as a control module, also comprising a housing, for connecting and for detecting, evaluating or controlling shut-off and detection components of at least one flushing module of the device.
  • the control module and the flushing module form two separate units, the housings of which can be installed separately from one another or connected to one another.
  • the connections between the flushing module and the control module necessary for the device to function are via on the flushing module and the control module provided contact elements and / or sockets can be produced. Due to the particularly compact design of the device, relatively little space is required for the individual assembly of the device, and the two individual modules also ensure separate assembly of the device at different locations.
  • the contact elements and / or connection sockets enable a quick and easy connection between the flushing module and the control module.
  • the flushing module has a fitting housing with two connecting pieces arranged coaxially to one another and several receiving nozzles running transversely thereto between the connecting nozzles with receiving bores running therein for the shut-off and detection components.
  • the connection piece at one end of the valve housing can be connected to the respective liquid line for warm or cold liquids and the connection nozzle at the other end of the valve housing opens into a waste water outlet that can be connected to the public sewage network or into a gray water outlet that can be connected to a gray water tank.
  • the fitting housing can preferably be formed in one piece. With this design, the leaks that become possible with screw connections or other connections can be largely excluded.
  • the shut-off and detection components in the receiving socket can be a hand-operated shut-off valve, a temperature sensor, an electromagnetic flush valve and a volume sensor.
  • the flushing module With the manually operated shut-off valve, the flushing module can be shut off against unintentional flushing under certain conditions.
  • the temperature sensor in connection with the control module enables a fully automatic flushing of the respective line depending on the temperature by opening the normally closed electromagnetic flushing valve.
  • the volume sensor records the complete flush volume, the flushing valve being closed after the flushing volume specified by the control module has been reached.
  • connection element with two connection pieces arranged coaxially to one another can be provided.
  • One connection piece of the connection element can be connected to the connection piece at the other end of the fitting housing and the other connection piece of the connection element can open into the waste water or gray water outlet.
  • a bell odor trap can be provided in the connection element, by means of which unpleasant smells from the sewage or gray water outlet are avoided.
  • connection element can preferably have an overflow monitoring device, which can be a float switch, for example.
  • the control module can have contact elements and / or connection sockets for at least one temperature sensor, a volume sensor, a flushing valve and an overflow monitoring device.
  • control module can have a USB connection socket via which the control module can be read out or via which data can be transferred to the control module.
  • control module can be connected to a building control device of a building management system via the USB connection socket.
  • the housing of the flushing module and the housing of the control module can preferably be formed from a PU foam. This ensures good sound and heat insulation, especially in the case of the flushing module.
  • the housing of the flushing module and the housing of the control module can be connected by means of a plurality of push buttons, whereby a fast and exact connection is ensured.
  • At least one longitudinal groove can be formed in the area of at least one of the side edges, into which the housing of the flushing module engages in a form-fitting manner with an integrally formed tongue running longitudinally on at least one of the side edges on the back of the housing of the flushing module can.
  • the form-fitting interlocking improves the stability of the two-part device after the two housings have been put together and increases the strength of the connection.
  • a longitudinal groove can be provided on each of the lateral edges of the housing of the control module, with a longitudinal tongue being formed on each of the lateral edges of the housing of the flushing module on the rear of the housing of the flushing module.
  • T-slot-like slots extending over a portion of the depth of the housing can be formed with which the device can be attached to a wall or to a other location is possible.
  • the device 1 shown is intended for flushing liquid lines, in particular drinking and / or service water lines in buildings and takes care of it when necessary, ie when bacteria and germs form in the water or the like. due to, for example, water temperatures that are too low, for automatic flushing of the respective liquid line.
  • the control module 3 and the flushing module 5 form two separate units, the housings 2, 4 of which can be installed separately from one another or connected to one another.
  • the connections between the flushing module 3 and the control module 5 necessary for the functioning of the device 1 can be established via contact elements and / or connection sockets (46, 47, 48, 49, 50, 51 provided on the flushing module 3 and the control module 5).
  • the housings 2, 4 of the flushing module 3 and the control module 5, which for insulation purposes (sound and temperature) preferably consist of a PU foam, are designed to be connectable to one another, as mentioned above.
  • the two housings 2, 4 are connected via a plurality of snap fasteners, the individual parts 6, 7 of which are held in the PU foam (see in particular Fig. 5 and 6th ). Additional securing can take place by means of screws (not shown) which extend through bores 8 in the housing 2 of the flushing module 3 into the housing 4 of the control module 5.
  • the particularly compact design of the device 1, which requires relatively little space, enables the same to be assembled individually.
  • the two-part nature of the device 1 also enables the modules 3, 5 to be installed separately at different locations.
  • Fig. 1 only one flushing module 3 is attached to the right-hand side of the control module 5.
  • the grooves 12 and the tongues 16 also enable the flushing module 3 to be attached to the left side of the control module 5.
  • the control module 5 shown is, however, also intended to accommodate two flushing modules 3, whereby a row or Chaining a plurality of flushing modules 3 and a plurality of control modules 5 with connection options for a flushing module 3 or two flushing modules 3 is possible.
  • the top 17 and the bottom 18 of the housing 2 of the flushing module 3 and the top 19 and the bottom 20 of the housing 4 of the control module 5 extend over a partial area of the depth T-slot-like slots 21 extending into the housing 2, 4, via which mounting brackets 22 can be attached to the upper sides 17, 19 and lower sides 18, 20 of the housing 2, 4.
  • T-nuts 23 are inserted into the T-slot-like slots 21, each of which clamps one leg 25 of the bracket 22 and the housing 2, 4 via the heads of screws 24.
  • the flushing module 3 has a preferably one-piece fitting housing 26 with two connecting pieces 27, 28 arranged coaxially to one another and several receiving pieces 29, 30, 31, 32 running transversely between the connecting pieces 27, 28 with them running therein Receiving bores 33, 34, 35, 36 for the shut-off and detection components.
  • the connection stub 27 at one end of the fitting housing 26 can be connected to the respective liquid line and the connection stub 28 at the other end of the fitting housing 26 opens into a wastewater outlet that can be connected to the public sewer network or into a gray water outlet that can be connected to a gray water tank (not shown).
  • connection element 37 with two connection pieces 38, 39 arranged coaxially to one another is provided, with one connection piece 38 of the connection element 37 connected to the connection piece 28 at the other end of the fitting housing 26 and the other connection piece 39 of the connection element 37 opens into the waste water or gray water outlet.
  • a bell odor trap 40 is provided in the connection element 37.
  • connection element 37 To detect a backflow from the sewage network or from the gray water tank, the connection element 37 has an overflow monitoring device 41, which can be a float switch, for example.
  • a manually operated shut-off valve 42 is used as the shut-off and detection components in the receptacle 29, a temperature sensor 43 in the receptacle 30, an electromagnetic flush valve 44 in the receptacle 31 and a volume flow sensor 45 in the receptacle 32, their arrangement in the fitting housing 26 in the order corresponding to the previous enumeration from the connection piece 27 for the respective liquid line to the connection piece 28 for the connection element 37.
  • the control module 5 has the contact elements (not shown) and / or connection sockets 46, 47, 48, 49.
  • control module 5 has the contact elements (likewise not shown) and / or connection sockets 50, 51.
  • the control module 5 also has a USB connection socket 52 and / or a Bluetooth interface and / or an NFC interface, via which the recorded data can be read out by the control module 5 or via which the presettings can be transferred to the control module.
  • the USB connection socket 52 and / or the Bluetooth interface and / or the NFC interface can, however, also be used to connect the control module 5 to a building control device of a building management system.
  • a flushing process of the respective liquid line can be initiated by the control module 5, taking into account the line usage in relation to the time, the temperature and possibly the volume consumed in the respective liquid line (only with a further external volume sensor). This ensures hygienic operation and optimizes flushing quantities, since all parameters, such as temperature, flushing times and quantities, are recorded in the control module 5.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Domestic Plumbing Installations (AREA)

Claims (17)

  1. Dispositif (1) destiné à rincer des conduites de liquides, notamment des conduites d'eau potable et/ou d'eau non potable dans des bâtiments,
    ledit dispositif (1) étant formé à partir d'au moins un module de rinçage (3), qui comporte un boîtier (2) et peut être relié avec la conduite de liquides respective, ainsi qu'à partir d'un module de commande (5), qui également comporte un boîtier (4) et sert à raccorder et saisir, à évaluer et/ou commander des composants d'arrêt et de saisie de l'au moins un module de rinçage (3) du dispositif (1),
    caractérisé en ce que
    le module de rinçage (3) ainsi que le module de commande (5) forment deux unités séparées dont les boîtiers (2, 4) peuvent être installés séparément ou de façon reliée l'un avec l'autre et en ce que les liaisons entre le module de rinçage (3) et le module de commande (5) qui sont nécessaires pour le fonctionnement du dispositif (1) peuvent être établies par des éléments de contact et/ou des douilles de raccordement (46, 47, 48, 49, 50, 51) qui sont prévus sur le module de rinçage (3) et sur le module de commande (5).
  2. Dispositif selon la revendication 1,
    caractérisé en ce que
    le module de rinçage (3) comporte un boîtier de robinetterie (26) ayant deux raccords (27, 28) qui sont disposés coaxialement l'un par rapport à l'autre et ayant plusieurs manchons de logement (29, 30, 31, 32) qui s'étendent entre les raccords (27, 28) en travers et qui ont des trous de logement (33, 34, 35, 36) s'étendant dans lesdits manchons de logement (29, 30, 31, 32) et étant prévus pour les composants d'arrêt et de saisie, ledit raccord (27) à l'une des extrémités du boîtier de robinetterie (26) pouvant être relié avec la conduite de liquides respective et ledit raccord (28) á l'autre extrémité du boîtier de robinetterie (26) débouchant dans une sortie des eaux usées qui peut être raccordée au réseau d'eaux usées public ou dans une sortie d'eaux grises qui peut être raccordée à un réservoir d'eaux grises.
  3. Dispositif selon la revendication 1 ou 2,
    caractérisé en ce que
    le boîtier de robinetterie (26) est réalisé intégralement.
  4. Dispositif selon l'une quelconque des revendications 1 à 3,
    caractérisé en ce que
    les composants d'arrêt et de saisie dans les manchons de logement (29, 30, 31, 32) sont une soupape d'arrêt (42) manuelle, un capteur de température (43), une soupape de rinçage (44) électromagnétique et un capteur de volume (45).
  5. Dispositif selon la revendication 2,
    caractérisé en ce
    qu'un élément de raccord (37) est prévu entre le raccord (28) à l'autre extrémité du boîtier de robinetterie (26) et la sortie d'eaux usées ou d'eaux grises, ledit élément de raccord (37) ayant deux raccords (38, 39) qui sont disposés coaxialement l'un par rapport à l'autre, l'un raccord (38) de l'élément de raccord (37) étant relié avec le raccord (28) à l'autre extrémité du boîtier de robinetterie (26) et l'autre raccord (39) de l'élément de raccord (37) débouchant dans la sortie d'eaux usées ou d'eaux grises.
  6. Dispositif selon la revendication 5,
    caractérisé en ce
    qu'un coupe-air en cloche (40) est prévu dans l'élément de raccord (37).
  7. Dispositif selon la revendication 5 ou 6,
    caractérisé en ce que
    l'élément de raccord (37) comporte un moyen de surveillance de débordement (41).
  8. Dispositif selon la revendication 7,
    caractérisé en ce que
    le moyen de surveillance de débordement (41) est un interrupteur à flotteur.
  9. Dispositif selon l'une quelconque des revendications 1 à 8,
    caractérisé en ce que
    le module de commande (5) comporte des éléments de contact et/ou des raccords (46, 47, 48, 49) pour au moins un capteur de température (43), un capteur de volume (45), une soupape de rinçage (44) et un moyen de surveillance de débordement (41).
  10. Dispositif selon l'une quelconque des revendications 1 à 9,
    caractérisé en ce que
    le module de commande (5) comporte des éléments de contact et/ou des raccords (50, 51) pour au moins un autre capteur de température extérieur et/ou un autre capteur de volume extérieur.
  11. Dispositif selon l'une quelconque des revendications 1 à 10,
    caractérisé en ce que
    le module de commande (5) comporte un raccord USB (52) et/ou une interface Bluetooth et/ou une interface NFC.
  12. Dispositif selon l'une quelconque des revendications 1 à 11,
    caractérisé en ce que
    le boîtier (2) du module de rinçage (3) et le boîtier (4) du module de commande (5) sont formés à partir d'une mousse de polyuréthane.
  13. Dispositif selon l'une quelconque des revendications 1 à 12,
    caractérisé en ce que
    le boîtier (2) du module de rinçage (3) et le boîtier (4) du module de commande (5) peuvent être reliés au moyen d'une pluralité de boutons-poussoirs.
  14. Dispositif selon l'une quelconque des revendications 1 à 13,
    caractérisé en ce
    qu'au moins une rainure (12) longitudinale est moulée dans la face avant (9) du boîtier (4) du module de commande (5) dans la région d'au moins une des bordures latérales (10, 11), le boîtier (2) du module de rinçage (3) venant en prise par forme avec ladite rainure (12) par un ressort (16) qui s'étend longitudinalement sur au moins une des bordures latérales (13, 14) sur la face arrière (15) du boîtier (2) du module de rinçage (3) et qui est moulé intégralement sur celle-ci.
  15. Dispositif selon la revendication 14,
    caractérisé en ce
    qu'une rainure (12) longitudinale est prévue sur chacune des bordures latérales (10, 11) du boîtier (4) du module de commande (5) sur la face avant (9) du boîtier (4) du module de commande (5).
  16. Dispositif selon la revendication 14 ou 15,
    caractérisé en ce
    qu'un ressort (16) longitudinal est moulé à chacune des bordures latérales (13, 14) du boîtier (2) du module de rinçage (3) sur la face arrière (15) du boîtier (2) du module de rinçage (3).
  17. Dispositif selon l'une quelconque des revendications 1 à 13,
    caractérisé en ce que
    des fentes (21) de type rainure en T qui s'étendent par une partie de la profondeur du boîtier (2, 4) sont moulées dans le haut (17) et le dessous (18) du boîtier (2) du module de rinçage (3) et dans le haut (19) et le dessous (20) du boîtier (4) du module de commande (5).
EP15194051.7A 2014-11-12 2015-11-11 Dispositif de rinçage de canalisations de liquides, en particulier des canalisations d'eau potable et/ou sanitaire dans des batiments Active EP3020877B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202014008946.9U DE202014008946U1 (de) 2014-11-12 2014-11-12 Vorrichtung zum Spülen von Flüssigkeitsleitungen, insbesondere Trink- und/oder Brauchwasserleitungen in Gebäuden

Publications (2)

Publication Number Publication Date
EP3020877A1 EP3020877A1 (fr) 2016-05-18
EP3020877B1 true EP3020877B1 (fr) 2020-10-28

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EP15194051.7A Active EP3020877B1 (fr) 2014-11-12 2015-11-11 Dispositif de rinçage de canalisations de liquides, en particulier des canalisations d'eau potable et/ou sanitaire dans des batiments

Country Status (2)

Country Link
EP (1) EP3020877B1 (fr)
DE (1) DE202014008946U1 (fr)

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DE102015113886A1 (de) 2015-08-21 2017-02-23 Viega Gmbh & Co. Kg Vorrichtung, System und Verfahren zum selbsttätigen Spülen mit Mehrfachventil
DE202016000480U1 (de) 2016-01-27 2016-02-22 Aba Beul Gmbh Vorrichtung zum Spülen von Flüssigkeitsleitungen, insbesondere Trink- und/oder Brauchwasserleitungen in Gebäuden
DE202016100854U1 (de) * 2016-02-18 2017-05-23 Uponor Innovation Ab Sicherungseinrichtung
DE202017100660U1 (de) 2017-02-08 2018-05-11 Viega Technology Gmbh & Co. Kg Spülvorrichtung für eine Sanitäreinrichtung sowie Toiletten- oder Urinalspülung
DK3363956T3 (da) * 2017-02-17 2020-07-20 Geberit Int Ag Indretning til automatisk skylning
DE102017111074A1 (de) * 2017-05-22 2018-11-22 Schell Gmbh & Co. Kg Vorrichtung zur Ableitung von bei der Spülung und/oder thermischen Desinfektion von Rohrleitungen in Sanitärinstallationen anfallenden Spülwassers
DE102018118334A1 (de) * 2018-07-30 2020-01-30 Aba Beul Gmbh Einhebelmischarmatur
DE102018118651A1 (de) * 2018-08-01 2020-02-06 Aba Beul Gmbh Verfahren und Spülsystem zum Spülen von Wasserleitungsnetzen
DE102018118910A1 (de) * 2018-08-03 2020-02-06 Aba Beul Gmbh Spülmodul und Verfahren zum Spülen von Flüssigkeitsleitungen
DE202018003798U1 (de) * 2018-08-16 2019-11-24 Gebr. Kemper Gmbh + Co. Kg Metallwerke Spülvorrichtung mit Generator
DE102020000841A1 (de) * 2019-12-09 2021-06-10 Rico Andres Spülvorrichtung, System und Verfahren zur Durchführung von Hygienespülungen

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US5921270A (en) * 1997-03-13 1999-07-13 Mccarty; Wilfred L. Automatic flush system for water lines
DE502007005336D1 (de) * 2007-03-01 2010-11-25 Geberit Int Ag Vorrichtung zum selbsttätigen Spülen von Wasserleitungen
GB2478124A (en) * 2010-02-24 2011-08-31 City Water & Environmental Consultants Ltd Water Sanitary Management System
DE102011013955B4 (de) 2011-03-14 2018-12-27 Viega Technology Gmbh & Co. Kg Verfahren zum selbsttätigen Spülen
DE202013102154U1 (de) * 2013-05-16 2014-08-18 Hans Sasserath Gmbh & Co. Kg Anordnung zur Durchführung einer Hygienespülung in einer Wasserinstallation

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Publication number Publication date
DE202014008946U1 (de) 2014-11-27
EP3020877A1 (fr) 2016-05-18

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