EP2264251A2 - Système d'eau potable et usée tout comme son procédé de fonctionnement - Google Patents

Système d'eau potable et usée tout comme son procédé de fonctionnement Download PDF

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Publication number
EP2264251A2
EP2264251A2 EP10010597A EP10010597A EP2264251A2 EP 2264251 A2 EP2264251 A2 EP 2264251A2 EP 10010597 A EP10010597 A EP 10010597A EP 10010597 A EP10010597 A EP 10010597A EP 2264251 A2 EP2264251 A2 EP 2264251A2
Authority
EP
European Patent Office
Prior art keywords
strand
drinking
water
flow
water 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
Application number
EP10010597A
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German (de)
English (en)
Other versions
EP2264251B1 (fr
EP2264251A3 (fr
Inventor
Ulrich Petzold
Raimund Peters
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.)
Gebr Kemper GmbH and Co KG
Original Assignee
Gebr Kemper GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Application filed by Gebr Kemper GmbH and Co KG filed Critical Gebr Kemper GmbH and Co KG
Priority to PL10010597T priority Critical patent/PL2264251T3/pl
Priority to SI200731835A priority patent/SI2264251T1/sl
Publication of EP2264251A2 publication Critical patent/EP2264251A2/fr
Publication of EP2264251A3 publication Critical patent/EP2264251A3/fr
Application granted granted Critical
Publication of EP2264251B1 publication Critical patent/EP2264251B1/fr
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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
    • E03B7/09—Component parts or accessories
    • 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
    • E03B7/04—Domestic or like local pipe systems
    • E03B7/045—Domestic or like local pipe systems diverting initially cold water in warm water supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0073—Arrangements for preventing the occurrence or proliferation of microorganisms in the water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0078—Recirculation systems

Definitions

  • the following invention relates to a drinking or service water system with a transfer point from a public drinking water supply network and with at least one floor or riser and several in the extension direction of the strand arranged one behind the other and each leading to at least one withdrawal point lines that depart from the strand.
  • the present invention relates in particular to a drinking or service water system according to the DE-U-93 02 446 out. This is considered in view of the preamble features of claim 1 as generic.
  • the present invention relates to a drinking and service water system in a building.
  • floor ducting is understood in particular to mean a horizontally extending pipe which supplies a group or all rooms of a floor, for example a hotel or a hospital, with drinking or service water.
  • a riser connects different floors of a building with each other and usually extends only in the vertical. From the riser pipe go from lines that usually supply superimposed wet cells of the building with drinking or service water.
  • the present invention may be configured as a cold water system; but also conceivable is the training as a hot water system. The invention primarily intends to specify a corresponding drinking or service water system without permanent circulation.
  • the present invention is based on the problem to provide a drinking or service water system, which ensures the most hygienic operation and with which the risk of contamination can be effectively countered. Furthermore, the present invention wants to specify a method for operating a drinking or service water system, by which the risk of contamination of the drinking or domestic water system can be effectively countered.
  • the present invention provides a drinking or service water system having the features of claim 1.
  • This drinking or service water system has at least one floor or riser pipe, which is fed via a transfer point from the public drinking water supply network.
  • several ring lines are arranged one behind the other, each leading to at least one consumer. These loops go from the strand at a branch and open in the strand at an orifice which lies downstream of the branch in the flow direction.
  • a controllable valve is also provided, which allows flow in the strand in the open state and which connects the drinking or service water system with a discharge point for waste water to the public sewer network.
  • the controllable valve can be operated in different ways to ensure flow in the entire strand at predetermined intervals even if water is not taken from the strand or only via a single loop.
  • the controllable valve is an adjustable via a control signal valve and may for example be provided with a servomotor motor-driven valve. By opening the controllable valve, the standing in the strand including the connected ring lines water can be exchanged and discharged into the sewage disposal network. This effectively counteracts the risk of microbial contamination.
  • the ring lines and their branch or mouth on the strand are designed such that upon removal of drinking or service water to a consumer connected to the strand by a flow in the strand between the branch and the mouth or the Ring lines of the strand a pressure difference is generated, through which in the consumer assigned and the one or more upstream in the flow direction of the ring lines a purge flow is generated.
  • the flow in the drinking or service water system This is done solely because of the difference in pressure between the transfer point and the delivery point or the sampling point.
  • the present invention proposes a passive drinking or service water system which does not require a pump to provide flow in the system.
  • the flow in the system is effected solely by the pressure potential which, due to the overpressure at the transfer point, rests against the pressure at a removal point.
  • the driving force for a flow within the drinking or service water system according to the independent aspect of the present invention is thereafter only the overpressure in the line system, which rests on the public network in this.
  • the drinking water system according to the invention is then designed so that a ring line with consumer, which is used for water extraction, upstream ring lines are flowed through because of the pressure difference in the strand with a purge flow.
  • the pressure difference is effected by the flow generated in the strand to the consumer.
  • a drinking or service water system is to be specified, which ensures in a simple manner that a consumer can tap fresh water at a sampling point.
  • this is a controllable valve, that is usually provided a motor-driven valve, which can provide a flow and thus an exchange of spent water with fresh water. It is also about providing, for example, fresh cold water at the sampling points.
  • the present invention wants to specify a simple as possible drinking or service water system. This should do without a circulation pump or the like.
  • the flow in the drinking water system is accordingly effected in accordance with the sidelined aspect of the present invention solely by the difference between the pressure at the transfer point and the pressure at the delivery point.
  • the drinking or service water system according to the invention is in particular a passive system in which a circulation pump is missing, which ensures a constant flow.
  • a corresponding circulation pump Be part of the drinking or service water system.
  • the present invention desirably seeks to prevent the water contained in the system from being purified by circulating and passing through a water treatment, as disclosed in US Pat DE 93 02 446 or DE 89 15 477 is known.
  • the combination of the two sibling device-related solution aspects indicates a drinking or service water system, which can be effectively and selectively flushed both by targeted removal of a consumer as well as by providing the controllable valve.
  • a drinking or service water system which can be effectively and selectively flushed both by targeted removal of a consumer as well as by providing the controllable valve.
  • the controllable valve which is located at the end of the corresponding strand in the floor, the strand and the connected ring lines can be flowed through.
  • the ring lines and the branch to the respective ring line or the mouth of the respective ring line in the strand are dimensioned so that a purge flow in the ring lines in any case then results when water is removed from a consumer who fluidly via a ring lines downstream ring line is connected to the strand, respectively, a pressure difference between branch and Mouth is generated, through which a purge flow is generated in the upstream ring lines.
  • a common consumer is, for example, a hand basin, a toilet, a bath or a shower into consideration.
  • Leakage flows, eg a dripping faucet are usually considered insufficient.
  • the flow to the consumer must be substantial, ie correspond to a normal consumption at the consumer.
  • a substantially continuous line extending in one floor is also referred to as a "strand", namely as a floor string. This is done for the sake of clear technical teaching in the present application.
  • a floor string in the sense of the application is referred to in the art as a distribution line.
  • the controllable valve is associated with a consumer which is connected to the ring line provided in the strand region.
  • the strand end region is considered to be the end of the strand to which the last ring line in the direction of flow is connected.
  • the controllable valve may be, for example, an indirectly controllable valve, for example, a toilet flush with cistern. Such valves are usually closed by a float.
  • the dishwasher can eg have a controllable trigger, so that after triggered triggering of the cistern water flows in a conventional manner and the valve is closed by the float, ie indirectly after controlled actuation of the trigger.
  • controllable valve is provided at the strand end and connects the strand with a connecting line.
  • the controllable valve By activating the controllable valve provided at the end of the strand, the strand is flowed through and in this case preferably all the ring lines which are connected via the strand are flushed through.
  • one controllable valve can be provided on each strand end. By simultaneous or offset driving the controllable valves, these strands can flow through simultaneously or offset in time, this longer exchanged stagnant water in the strand and the associated loops and replaced by fresh water.
  • a centrally controlled flushing is proposed according to a preferred embodiment of the present invention to equip a sewer at its rear in the flow direction, the connection of all strands following end with a controllable, for example motorized flush valve, which leads to the transfer to the public sewage disposal network.
  • a controllable for example motorized flush valve
  • With such a purge valve it is possible to flush through the entire service or sewage system by a single operation of a single valve. If at the end of the respective strands moreover individual controllable valves are provided, the flushing of the drinking or service water system can be limited to those areas in which the water provided over the area has stood for a long time due to different uses compared to other areas.
  • a central flushing of all strands is made possible in a simple manner in that all strands are looped through, ie all strands are connected by extending transversely to the strands lines.
  • suitable utilization concepts in particular by activation of customers in the downstream in the flow direction strand, it is possible to reach the respective upstream strands and preferably the connected ring lines by consumption already at a consumer the necessary flushing of the drinking or service water system. For example, if a hotel used only seasonally, a single controllable valve on Endteurgeschliffener strands is provided, can be flowed through by pressing the controllable valve, the entire drinking or domestic water system in the hotel.
  • each controllable valve can be controlled in different ways to allow a cyclic, possibly alone demand-dependent flushing of or all strands.
  • each controllable valve is time-controlled, for example by a battery-operated time module which is provided directly on the controllable valve. Such a configuration can dispense with all cabling for central control of the controllable valves.
  • control the controllable valves via a central control unit.
  • the past occupancy, for example, of a hotel in the targeted control of the valves can be considered by the operator to flush only those strands, in which due to inadequate use is to be feared contamination.
  • the replacement of potentially contaminated water from the drinking or service water system can be done in this preferred embodiment with careful use of water.
  • flow and / or temperature sensors are provided on the drinking or service water unit whose measured values are processed in the central control unit for controlling the controllable or the controllable valves.
  • a flow meter and / or temperature sensor can be provided at the end of each individual strand, by means of which, for example, the actual removal via the last ring line in the direction of flow and / or the water temperature in the state are ascertained. Should this removal be at an insufficient level, the central controller will open the controllable valve associated with that string for purging.
  • Any temperature sensors may vary the cycles of rinses. These temperature sensors can reduce flushing intervals at high temperatures, such as in spa areas or in the summer months.
  • the temperature sensors can determine current measured temperature values in the area of the drinking or service water system and compare them with given values for supercritical temperatures. In very cold temperatures can be omitted by appropriate signals of the temperature sensors flushing for a long time.
  • each strand for each connected thereto ring lines to a connection fitting, which is designed in the manner of a throttle and which has the mouth for the associated ring line.
  • the connection fitting with throttle function of the line pressure is reduced in the region of the mouth of the loop, whereby the flushing flow is effected in the associated ring line with flow in the strand.
  • the connection fitting with throttle for the mouth of the ring line is integrally formed with a further pipe section, which realizes the branch of the respective ring line of the strand.
  • the strand then has to each arranged on this strand ring line a one-piece fitting, which forms a branch and an orifice for the associated ring line.
  • the branch and the mouth realizing valve is realized as a unitary Ring effets Suitearmatur.
  • the branch and the mouth of a single ring line Preferably, regardless of the specific configuration of branch and mouth of the branch and the mouth of a single ring line have a distance in the extension direction of the strand of less than 0.3m.
  • each full-flow shut-off valves between the branch and the mouth of a single loop on the strand and the associated ring line.
  • These shut-off valves should preferably be free of dead space.
  • the full-flow shut-off valve On a forced flow through a pump installed in the drinking or domestic water system for flushing the individual loops or the strand should be dispensed with, and so it is preferable to form the full-flow shut-off valve as a ball valve, preferably with a flow diameter, the corresponds approximately to the flow diameter of the loop.
  • the low, generated by the full flow shut-off valves pressure loss across the valves allows a relatively high flow even at low pressure difference between the branch and the mouth of the respective loop.
  • this has a circulation line which connects the end of the last strand in the flow direction with the beginning of the first strand in the flow direction.
  • This circulation passage it is possible to establish circulation within the water system due to a pump installed in the circulation passage.
  • This also has a water treatment unit, which can be formed, for example, by a biological elimination unit in which germs of the drinking water are killed.
  • This development can be essential to the invention and makes it possible to intensively treat water that has possibly been germinated by circulation of water within the water system through the water purification system, even from the ring pipes.
  • the cleaning unit for example, chemicals or the like may be added, which circulate for cleaning and disinfection of the drinking or service water system in this multiple times before the treated cleaning water is discharged through the sewage disposal network.
  • a method for operating a service or sewage system with at least one floor or riser and several in the extension direction of the strand arranged one behind the other and each leading to at least one consumer loops proposed, which branch off from the strand and in the flow direction of the Stranges behind flow into the strand.
  • For exchanging stale water from the drinking or service water system is proposed by the method according to the present invention, by opening a provided at the end of a strand controllable valve between the branch and the mouth of each loop of the strand to produce a pressure difference through which the associated ring line a purge flow is generated.
  • the used water is preferably delivered to the public sewage disposal network downstream of a delivery point downstream of the controllable valve.
  • Fig. 1 and 2 shown embodiment illustrates a drinking and service water installation on the example of a hotel or a hospital.
  • a cold water line 2 On a floor schematically shown runs a cold water line 2 and parallel thereto, a hot water pipe 4 and a hot water circulation pipe 6 is provided.
  • the hot water circulation line leads in a manner not shown, but well known to each individual wet cell 8.
  • Each wet cell 8 also has a ring line 10 for cold water, which is connected to the cold water line 2 each.
  • Each loop 10 has a plurality of consumers 12, which in the embodiment in the Fig. 1 and 2 are indicated schematically by a dot.
  • the removal point 12a-d are connected in series in the ring line 10.
  • the ring line 10 goes via a branch 14 from the cold water strand 2 and flows through an orifice 16 in this strand 2 a.
  • the branch 14 of each individual ring line is upstream of the mouth 16 in the direction of flow (arrow S in the cold water line 2).
  • ball valves are provided as full flow shut-off valves 18a, 18b in the ring line, by which the connected thereto ring line 10 can be shut off from the cold water strand 2, for example, perform assembly work on the corresponding ring line 10.
  • valves 18, 20 are dead-space-free valves that meet the legal requirements that are placed on valves that are installed in drinking and service water systems.
  • the valves comply with the European standard EN 13828 and the certification guideline according to DVGW worksheet W 570.
  • the valves 18, 20 are provided as flush valves.
  • Fig. 3 cold water pipes of a drinking water system are shown in a multi-storey house, for example a hospital.
  • each single floor can water pipes according to the representations in the Fig. 1 and 2 be misplaced.
  • This in Fig. 3 shown cold water line system has a transfer point 22 from the public drinking water supply network, extending in the vertical direction riser 24, from which in each floor a horizontally extending floor string 2 goes off, extending in the vertical connecting line 26, the interposition of a controllable valve 28 respectively to the individual floor strands 2 is connected and leads via a likewise controllable flush valve 30 to a discharge point 32 for used water to the public sewage disposal network.
  • the individual cold water floor strands 2 run in a horizontal direction and one above the other. In each floor a strand 2 is provided.
  • each strand 2 has six ring lines 10, which depart via branches 14 and mouths 16 of the individual strands 2 and open into them.
  • Fig. 4 shown third embodiment, several laid in the vertical direction riser strings 2.1 to 2.4 are provided.
  • shut-off valves 33 At the front end in the flow direction of the respective strands 2 are shut-off valves 33, which are provided between the individual strands 2.1 to 2.3 and a horizontal distribution line.
  • the individual riser strands 2.1 to 2.4 enforce four superimposed floors in the embodiment shown.
  • only a single wet cell 8 is shown schematically.
  • all ring lines 10 are shown schematically.
  • the underlying wet cells with the associated loops are not shown.
  • the corresponding embodiment is only by the opening provided on the floor 16 indicated.
  • the controllable valves 28 At the end of the three left branches 2.1 to 2.3 are the controllable valves 28.
  • valves 28 are provided between the individual strands 2.1 to 2.3 and a transverse line 36, whose distal end is connected to the last strand 2.4, which a falling in the vertical direction Flow leads and has at its end the purge valve 30, which leads to the discharge point.
  • Fig. 5 shown fourth embodiment of the present invention horizontally laid parallel floor strands 2 are provided, which are looped through. Accordingly, located at the end of each strand 2 a riser 35, which leads to the next floor strand 2 and is connected to the upstream end of the overlying floor strand 2 in the flow direction.
  • the uppermost strand 2.4 terminates in a sewer line 26 provided with a purge valve 30 leading to the spent water discharge point 32.
  • this flush valve 30 is located in a basement. However, it can be provided at any point behind the last loop 10 of the uppermost strand 2.4.
  • a cold water circulation system with two parallel riser strands 2 is shown.
  • Each individual riser string 2 supplies two opposite wet cells 8 with cold water per floor.
  • the downstream end of the first, in Fig. 6 left strand 2.1 is connected via a transverse line 36 with the front end in the flow direction of the second right strand 2.2.
  • the second riser 2.2 opens into a controllable flush valve 30, which leads to a discharge point 32 for spent water to the sewer.
  • a tee is provided which leads to a circulation line 38 which comprises a pump 40 and a biological elimination unit 42 and connected via a further T-piece to the upstream end of the first riser string 2.1 is.
  • the circulation line 38 can be closed by controllable control valves, for example.
  • controllable control valves for example.
  • the in Fig. 6 illustrated embodiment provided cold water from the transfer point 22 via the first riser 2.1, the transverse line 36 and through the second riser 2.2. If the flow is insufficient, the flushing valve 30 can be opened and any cold water in the piping system may be released to the sewage system become.
  • the treated water may be returned to the system, but preferably drained via the sewage network after opening the purge valve 30.
  • Fig. 7 schematically shows the connection of each ring line 10 shown schematically in the previous embodiments to the associated strand 2.
  • Branch 14 and mouth 16 are provided on a uniform Ring Arthurs Seriesarmatur 44, which is designed as a branch and connection fitting.
  • a branch piece 46 extends transversely to the direction of extension of the strand 2 from the ring-line flushing fitting 44.
  • This branch pipe 46 is connected to the ring line 10.
  • the rear end of the ring line 10 in the direction of flow is connected to a likewise extending transversely to the extension of the strand 2 return pipe 48.
  • This return pipe 48 opens in the narrowed cross-section of a throttle 50, which is provided at the downstream end of the Ring Arthurs Seriesarmatur 44, or immediately thereafter.
  • the branch pipe 46 and the return pipe 48 are spaced less than 30 cm apart.
  • the throttle 50 is designed such that between the branch 14 and the mouth 16, a pressure difference of about 20 to 50 mbar is set when, for example, provided at the respective end of the corresponding strand 2 valve 28 is operated for flushing the strand or a downstream sampling point , This pressure difference is sufficient to generate a circulating flushing flow within the respective ring line 10.
  • a velocity of the flow S in the strand of about 1.5 m / second is assumed.
  • the orifice 16, the branch 14 and the throttle 50 are designed such that about 10% of the flow S in the strand as loop flow R flush the respective loop 10, whereas about 90% as the main flow H continue the line flush and in the throttle 50th be throttled.
  • the individual valves 28 can be controlled, for example, by a central control.
  • the valves 28.1 to 28.4 are each first opened and closed in order to flush the respective ring lines in the strands 2.1 to 2.4 in the respective areas in succession.
  • the purge valve 30 remains in such a procedure open, so that any contaminated water from the individual strands 2.1 to 2.4 can be discharged directly into the sewage system. If care is taken to ensure sufficient hydraulic balancing between the individual strands 2.1 to 2.4, the individual valves 28 can optionally also be dispensed with and all the strands 2.1 to 2.4 can be purged by opening the flushing valve 30 alone.
  • the in Fig. 3 The embodiment shown, however, is based on the finding that safe flushing can be ensured for each individual area solely by effectively shutting off and opening the individual strands 2.1 to 2.4.
  • the individual vertical riser strands can be flushed in the same way.
  • the right riser string 2.4 is flowed through and purged with each flush, which leads to the discharge point 32.
  • Fig. 7 schematically illustrated training of branch 14 and mouth 16 leads each rinse of a single strand at least to a purge flow within the ring lines 10 of the associated strand 2.
  • the design of branch 14, mouth 16 and throttle 50 is carried out to each individual ring line 10 of the system preferably in such a way that a targeted removal at a removal point 12, which is arranged on a downstream in the flow direction of the ring line, to a scavenging flow upstream of the ring lines in the direction of flow 10.
  • a targeted removal at a removal point 12 which is arranged on a downstream in the flow direction of the ring line
  • Fig. 4 shown third embodiment of the invention. If this is, for example, a hotel in which only the upper floor is occupied, it can be achieved by temporarily occupying all rooms in the top floor flushing the respectively arranged under the rooms ring lines 10 of the underlying room.
  • the throttle is designed as a nozzle with fixed nozzle cross-sections and transitions.
  • the throttle adjustable it may be preferable to make the throttle adjustable.
  • the adjustment of the throttle should preferably be done automatically.
  • Such a controllable throttle should preferably be connected to the central control unit. With such controllable throttles, for example, a hydraulic balancing between individual ring lines 10 or individual strands 2 can be achieved.
  • the return line flush valve 44 shown schematically in the embodiments may also include the full-flow shut-off valves to minimize the assembly effort in the realization of the drinking or domestic water system.
  • the formation of such a uniform fitting significantly reduces the assembly effort, since only at four points of the strand or the associated ring line must be connected to the valve.
  • the present invention further relates to a method for operating a drinking or service water system with at least one storey or riser pipe 2 and several in the extension direction of the strand 2 arranged one behind the other and each leading to at least one removal point 12 ring lines 10, which branch off from the strand and in the flow direction behind the strand lead into the strand.
  • a pressure difference is generated at removal of drinking or service water connected to the strand extraction point 12 by a flow in the strand between the branch 14 and the mouth 16 upstream of the consumer 12 ring line (s) 10 of the strand through which in the or the upstream ring line (s) 10 a purge flow is generated.
  • the driving force for each flow through the drinking or service water system is preferably only the overpressure, which rests at the transfer point from the public drinking or service water supply network.
  • a pump is dispensed with for circulating the drinking or service water in the system.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
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  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)
  • Pipeline Systems (AREA)
EP10010597.2A 2006-04-13 2007-04-13 Système d'eau potable et usée tout comme son procédé de fonctionnement Active EP2264251B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL10010597T PL2264251T3 (pl) 2006-04-13 2007-04-13 System wody pitnej i wody użytkowej oraz sposób eksploatacji takiego systemu
SI200731835A SI2264251T1 (sl) 2006-04-13 2007-04-13 Sistem pitne in porabne vode in postopek za obratovanje takega sistema

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006017807A DE102006017807B4 (de) 2006-04-13 2006-04-13 Trinkwassersystem sowie Verfahren zum Betrieb eines solchen Systems
EP07007597.3A EP1845207B1 (fr) 2006-04-13 2007-04-13 Système d'eau potable tout comme son procédé de fonctionnement

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP07007597.3A Division EP1845207B1 (fr) 2006-04-13 2007-04-13 Système d'eau potable tout comme son procédé de fonctionnement
EP07007597.3A Division-Into EP1845207B1 (fr) 2006-04-13 2007-04-13 Système d'eau potable tout comme son procédé de fonctionnement
EP07007597.3 Division 2007-04-13

Publications (3)

Publication Number Publication Date
EP2264251A2 true EP2264251A2 (fr) 2010-12-22
EP2264251A3 EP2264251A3 (fr) 2013-03-06
EP2264251B1 EP2264251B1 (fr) 2016-08-24

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Application Number Title Priority Date Filing Date
EP07022601.4A Active EP1887150B1 (fr) 2006-04-13 2007-04-13 Système d'eau potable et usée tout comme son procédé de fonctionnement
EP07007597.3A Active EP1845207B1 (fr) 2006-04-13 2007-04-13 Système d'eau potable tout comme son procédé de fonctionnement
EP10010597.2A Active EP2264251B1 (fr) 2006-04-13 2007-04-13 Système d'eau potable et usée tout comme son procédé de fonctionnement

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Application Number Title Priority Date Filing Date
EP07022601.4A Active EP1887150B1 (fr) 2006-04-13 2007-04-13 Système d'eau potable et usée tout comme son procédé de fonctionnement
EP07007597.3A Active EP1845207B1 (fr) 2006-04-13 2007-04-13 Système d'eau potable tout comme son procédé de fonctionnement

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EP (3) EP1887150B1 (fr)
DE (1) DE102006017807B4 (fr)
DK (2) DK2264251T3 (fr)
PL (3) PL1887150T3 (fr)
SI (2) SI2264251T1 (fr)

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EP1887150B1 (fr) 2016-09-14
EP2264251B1 (fr) 2016-08-24
SI2264251T1 (sl) 2016-11-30
EP2264251A3 (fr) 2013-03-06
DK1887150T3 (en) 2016-12-19
DK2264251T3 (en) 2016-11-07
DE102006017807A1 (de) 2007-10-18
EP1887150A2 (fr) 2008-02-13
PL2264251T3 (pl) 2017-08-31
EP1845207B1 (fr) 2016-05-11
PL1887150T3 (pl) 2017-05-31
SI1845207T1 (sl) 2016-07-29
DE102006017807B4 (de) 2013-10-24
EP1845207A1 (fr) 2007-10-17
EP1887150A3 (fr) 2013-03-06
PL1845207T3 (pl) 2016-11-30

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