EP4090629A1 - Cartouche, en particulier cartouche de désinfection, et système de désinfection d'un dispositif d'eau potable, et procédé d'assainissement dudit dispositif - Google Patents

Cartouche, en particulier cartouche de désinfection, et système de désinfection d'un dispositif d'eau potable, et procédé d'assainissement dudit dispositif

Info

Publication number
EP4090629A1
EP4090629A1 EP20786568.4A EP20786568A EP4090629A1 EP 4090629 A1 EP4090629 A1 EP 4090629A1 EP 20786568 A EP20786568 A EP 20786568A EP 4090629 A1 EP4090629 A1 EP 4090629A1
Authority
EP
European Patent Office
Prior art keywords
cartridge
cleaning
adapter
insert
water
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.)
Pending
Application number
EP20786568.4A
Other languages
German (de)
English (en)
Inventor
Katharina Weitgasser
Reinhard Mair-Zeininger
Markus ENZINGER
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.)
BWT Holding GmbH
Original Assignee
BWT AG
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
Application filed by BWT AG filed Critical BWT AG
Publication of EP4090629A1 publication Critical patent/EP4090629A1/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices

Definitions

  • Cartridges in particular cleaning cartridges and systems for cleaning a device carrying drinking water and methods for cleaning it
  • the invention relates to a system for delivering an agent to water, in particular for cleaning a device that carries drinking water, such as a water dispenser.
  • the device carrying drinking water can in particular comprise a container and / or lines in which the water stands when the device is not in use.
  • the invention also relates to a cartridge for such a system.
  • the invention also relates to a method for cleaning a device that carries drinking water.
  • filter cartridges are known, which are connected upstream of such a device carrying drinking water.
  • a filter head is available on site for such a filter candle, which is installed inline in the on-site water pipe which leads to the device carrying drinking water.
  • a replaceable filter candle used for this purpose can, for example, comprise an ion exchange material to soften the water and activated carbon to remove pollutants and bacteria.
  • Such a system is sold, for example, under the trade name BWT Bestmax®.
  • the water flows through the filter candle and processes it so that it can be used even better as drinking water, for example for a water dispenser or for a machine for preparing hot drinks.
  • a container can be cleaned by the consumer, for example by the latter filling the container with a cleaning liquid.
  • the invention is based on the object of at least reducing the stated disadvantages of the prior art.
  • the cartridge is preferably designed as a cleaning cartridge.
  • the cartridge can also be used to deliver another agent to the water, e.g. a substance for the renovation of an installation system, a dye, e.g. for leak detection, sealant, a coating material, an additive for drinking water, e.g. a trace element, a Mineral or flavor.
  • another agent e.g. a substance for the renovation of an installation system
  • a dye e.g. for leak detection, sealant, a coating material
  • an additive for drinking water e.g. a trace element, a Mineral or flavor.
  • a cleaning cartridge or a cleaning agent is mentioned in the following, this can also be understood in general terms as a cartridge in general, in particular for delivering an agent to the water.
  • the invention also relates to a method for cleaning a device that carries drinking water.
  • the device carrying drinking water can in particular be designed as a water dispenser, as a machine for preparing drinks, such as, for example, as a machine for preparing hot drinks such as coffee.
  • the device carrying drinking water is connected to an existing on-site water pipe. It goes without saying that an overpressure, e.g. from 1 to 10 bar, is applied to this water pipe.
  • a filter candle with a medium for water treatment is inserted in the supply line.
  • the filter head which is connected to a supply line and in which the filter cartridge is inserted.
  • the filter head thus has an input and an output, via which the filter head is connected to the line, in which the input and output are connected to the line.
  • the filter head can also be arranged in or on the device carrying drinking water within the meaning of the invention, or that it is located in a feed line at a distance from the device carrying drinking water.
  • the filter candle can in particular comprise an ion exchange material to soften the water and / or activated carbon to remove pollutants or bacteria.
  • the filter head has an input and an output for connection to the supply line.
  • the invention therefore provides a system in which the filter candle is inserted inline into a pressurized water line, with pressure already being applied at the inlet.
  • the system comprises a cartridge that can be exchanged for the filter candle, in particular a cleaning cartridge, which comprises an agent, in particular a cleaning agent, which can be flushed into the device carrying drinking water via the filter head.
  • connection of the filter candle via which the water flows into the filter candle and flows out of the filter candle back to the filter head, is used to flush the agent into the downstream water-carrying lines and / or containers.
  • the application is simple and convenient, in particular the user does not need to handle a cleaning agent manually.
  • the cleaning can be carried out, for example, if the filter candle has to be replaced anyway. In this case, only one intermediate step, namely the insertion of the cleaning cartridge and the flushing in of the cleaning agent, is required. It goes without saying that the cartridge has a connection corresponding to the filter head.
  • the cartridge also has an inlet and an outlet.
  • the inlet and outlet can, for example, be designed as a channel running coaxially to a central axis and as an annular channel extending around it.
  • Both the filter candle and the cartridge are preferably screwed to the filter head, the channels for introducing and discharging water in the connected state being sealed by seals which can be arranged on the filter head and / or on the filter candle or cartridge.
  • the cartridge comprises an adapter that can be inserted into the filter head, wherein an insert with an agent which is to be added to the water, in particular a cleaning agent insert, can be inserted into the adapter.
  • the adapter at least partially comprises the components for the sealing connection on the filter head (or “on the filter head”), such as a thread for screwing in.
  • An exchangeable insert which contains the agent can be inserted into the adapter.
  • This insert is designed to be exchangeable, so that, for example, not the entire cartridge but only the insert has to be exchanged during the cleaning process.
  • the insert can be designed as a compact single-use product and does not need to have a thread for screwing into the filter head, for example.
  • the cleaning agent is preferably designed as a solid.
  • the cleaning agent is designed as at least one tablet. This makes it easier to store and provide the cleaning agent. This only dissolves when you use it.
  • a cleaning agent in particular in tablet form, is preferably used which only dissolves when water is passed through.
  • Such cleaning agents include, in particular, a sodium carbonate and substances which form acids or bases in water and / or surfactants.
  • the use of such a tablet has the advantage that a cleaning solution with a relatively uniform concentration is generated and mixing before it is introduced into the containers and / or lines to be cleaned can be dispensed with.
  • the invention also relates to a cartridge, in particular a cleaning cartridge, which is designed for the above system.
  • the cartridge thus in particular comprises a connection head which comprises an inlet and an outlet and which can be coupled to the filter head for a filter candle.
  • the cartridge can comprise an adapter that can be inserted into a filter head, with an insert, in particular a cleaning agent insert, in particular as described above, being inserted into the adapter.
  • the insert can in particular be locked in the adapter.
  • the insert is designed as a line coaxial with a central axis.
  • the insert can thus be designed as a connection of the cartridge, in particular as an inlet which, in the connected state, is connected to the filter head in a sealing manner.
  • annular channel can extend around the insert.
  • This ring channel serves as a second connection, in particular as an outlet for the cleaning cartridge.
  • the ring channel can in particular be formed by the insert and by an opposing wall of the adapter.
  • the insert designed in particular as a coaxial tube with a chamber through which a flow can flow, can thus be optimally flowed through.
  • the means in particular cleaning means, can be arranged in a chamber that can be opened without tools, in particular in a chamber of the insert.
  • the cartridge in particular the insert, can comprise a removable sieve with which the chamber through which water can flow is closed.
  • the sieve can be removed, the at least one tablet inserted and the chamber then closed again.
  • the insert cannot be opened by the user in normal use.
  • This embodiment of the invention has the advantage that the user does not come into contact with the treatment agent, in particular cleaning agent, in particular with the tablet.
  • the insert comprises at least two, preferably four, radially outwardly extending fins which engage in corresponding grooves in the adapter.
  • the fins provide an axial guide in the direction of insertion, which enables the insert to be inserted easily.
  • At least some of the fins in particular two fins, comprise a locking pin which is locked in the adapter.
  • the insert and adapter When connected, the insert and adapter are permanently connected to one another.
  • the insert can be easily removed again without tools thanks to the locking mechanism.
  • the invention also relates to an insert and an adapter for the cartridge described above.
  • the insert and / or adapter can in particular have all of the features described above with regard to the adapter, insofar as they relate to the insert or adapter.
  • the invention further relates to an adapter, wherein the adapter is designed to be connected to a filter head and wherein an insert with a means for water treatment, in particular with a cleaning agent, can be inserted into the adapter.
  • the adapter can in particular have all of the features described above with regard to the adapter.
  • the invention also relates to an arrangement with an adapter and an insert inserted in the adapter.
  • the insert can have all of the features described above with regard to the insert.
  • the invention also relates to a method for cleaning a device that carries drinking water, in particular a water dispenser.
  • the method is carried out using a system and / or using a cleaning cartridge as described above.
  • a filter candle which is in a filter head, which is connected inline to a water-carrying supply line, is exchanged for a cleaning cartridge.
  • a cleaning agent is then introduced into the device carrying drinking water via the cleaning cartridge.
  • the cleaning agent unfolds its effect there and after rinsing out the cleaning agent, the device carrying drinking water is cleaned.
  • a container in particular a carbonator and / or a line of the device carrying drinking water, is emptied by introducing a gas before the cleaning agent is introduced and / or before the cleaning agent is discharged.
  • the gas which is already present and which is otherwise used for carbonization can be used as the gas.
  • the cleaning of the system is preferably carried out under software control, in particular in an automated manner.
  • Such a system for example on the faucet, can also generate a warning for drawing the water, for example in the form of a colored LED, which signals to the user that the water escaping from the faucet during the cleaning process is not being used as drinking water may be.
  • a tablet that dissolves when water flows past is used as a cleaning agent.
  • FIGS. 1 a and 1 b show an exemplary embodiment of a system according to the invention for cleaning a device carrying drinking water.
  • Fig. La is a perspective view of the filter head with inserted filter candle.
  • FIG. 1b shows, in a perspective view, the filter candle and the cleaning cartridge that can alternatively be inserted into the filter head.
  • Fig. 2 is a side view of the cleaning cartridge and the detergent insert which can be inserted into the adapter of the cleaning cartridge.
  • Figure 3 is a top plan view of the detergent insert.
  • FIG. 4 is a sectional view taken along line A-A of FIG. 3.
  • Figure 5 is a perspective view of the cleaning cartridge.
  • Figure 6 is an axial sectional view of the cleaning cartridge.
  • FIG. 7 is a perspective detailed illustration of the area of a fin with a locking pin by means of which the cleaning agent insert is locked.
  • FIG. 8 is a schematic representation of how the system is used for cleaning a device carrying drinking water.
  • FIG. 9 is a flow chart of the method steps for cleaning a device carrying drinking water according to an exemplary embodiment of the invention.
  • FIGS. 1 a and 1 b show the components of a system 1 for cleaning a device that carries drinking water.
  • FIG. 1 a shows a perspective view of a filter candle 2 which is inserted into a filter head 3.
  • the filter head 3 comprises an inlet (not visible in this view) and an outlet 5, with which the filter head is installed in a pressure-carrying line (not shown).
  • the filter head 3 is attached to a wall bracket 4.
  • the filter head 3 further comprises an actuator 6, via which a flow ratio of softened and not or less softened water can be set.
  • an actuator 6 via which a flow ratio of softened and not or less softened water can be set.
  • the head of the filter candle 2 comprises a thread 7, via which the filter candle 2 can be connected to a corresponding thread of the filter head 3.
  • the head of the filter candle 2 further comprises a water inlet and a water outlet, via which water is introduced into the filter candle 2, for example via a downpipe, which is discharged again, for example, via an annular channel surrounding the downpipe, in order to then feed the drinking water via the outlet 5 of the filter head 3 Device to be fed.
  • a cleaning cartridge 10 can be connected to the filter head 3 instead of the filter candle 2.
  • the cartridge described below can also be used for other purposes; instead of a cleaning cartridge with a cleaning agent, it can also be a different cartridge, with the difference that it does not contain any cleaning agent.
  • the cartridge is hereinafter referred to as cleaning cartridge 10.
  • connection of the cleaning cartridge 10 corresponds to the connection of the filter candle 2.
  • the cleaning cartridge also causes the opening / closing of a valve integrated in the filter head 3 during insertion and removal the water flow is stopped of the cleaning cartridge 10 and thus no unintentional leakage of water can take place.
  • the cleaning cartridge 10 consists of the adapter 200, in which a cleaning agent insert 100 is used.
  • the cleaning agent insert 100 comprises the cleaning agent in the form of at least one tablet.
  • the detergent insert 100 is pushed coaxially into the adapter 200.
  • the cleaning adapter 100 comprises a plurality of fins 101 extending radially outward, which guide it when it is inserted.
  • the reusable adapter 200 comprises a thread 201 corresponding to the filter candle 2
  • the cleaning cartridge 10 Since the cleaning cartridge 10 only needs to contain cleaning agent for one cleaning process, significantly less volume is required for this, so that in this exemplary embodiment the cleaning cartridge 10 is overall shorter than the filter candle 2.
  • the cleaning cartridge 10 can be screwed into the filter head 3 via a rotary handle 202 with a profile in order to better grasp it.
  • FIG. 2 is a side view of the cleaning cartridge 10 with the cleaning agent insert 100 removed.
  • Cleaning agent insert 100 and adapter 200 are formed coaxially to their central axis m.
  • the central axis m is coaxial with the thread 201 and with a central axis of the connection 105, which in this exemplary embodiment serves as an inlet.
  • the cleaning agent insert 100 is tubular and is inserted into a receptacle 203 of the adapter 200 in the axial direction.
  • the receptacle 203 protrudes beyond the thread 201 and has a smaller diameter than the thread 201.
  • Fig. 3 shows the cleaning agent insert 100 in a plan view from above.
  • the cleaning agent insert 100 is annular and comprises a coaxial channel (106, see FIG. 4) which is closed from above with a sieve disk 103.
  • the sieve disk 103 comprises a plurality of openings 104 each closed with a sieve.
  • the sieve disk 103 can serve as a flow throttle, which enables a defined volume flow in order to gradually but completely dissolve the cleaning agent while the system is being rinsed with the cleaning agent.
  • a defined volume flow can be implemented on the system side or by means of a flow limiter integrated in the cleaning agent insert 100 and / or adapter 200.
  • the cleaning agent insert 100 further comprises four radially extending fins 101 distributed around its circumference.
  • Two opposite fins 101 each include a locking pin 102, which is used to lock the cleaning agent insert 100 in the adapter.
  • FIG. 4 is a sectional view taken along line A-A of FIG. 3.
  • the cleaning agent insert 100 comprises a channel 106 which leads to a chamber 107.
  • the chamber 107 is closed at the top by the sieve disk 103 and at the bottom by the sieve disk 108, so that the cleaning tablet 109 does not fall out.
  • the flow can flow through the chamber 107 and the cleaning tablet 109 dissolves in the process.
  • the sieve disk 108 can be designed to be removable without tools.
  • the sieve disc 108 cannot be removed by the user when used as intended. This prevents the user from coming into contact with the cleaning agent.
  • Cleaning agent insert 100 which can be designed as an inexpensive plastic injection-molded part and which in particular does not have to include the complex thread for connecting to the filter head.
  • two opposing fins 101 comprise a locking pin 102 in the upper region, which together with the fin 101 forms a T-shaped shape and which is used to lock the cleaning agent insert 100.
  • FIG. 5 is a perspective view of the cleaning cartridge, in particular of the connection of the cleaning cartridge 10.
  • connection 105 serves as an inlet (a reverse configuration is also conceivable).
  • connection in particular the outlet or outlet, is designed as an annular channel 8.
  • the annular channel 8 is formed by the tubular design of the cleaning agent insert with the channel 106, which the wall of the connection 204 stands opposite. 6 is an axial sectional view of the cleaning cartridge 10 with the cleaning agent insert 100 inserted.
  • the detergent insert 100 is pushed into the receptacle 203, the fins 101 serving as a guide.
  • the cleaning agent insert 100 sits on at least one web 205 (or two webs arranged in the shape of a cross) so that the water can flow out below.
  • FIG. 7 is a perspective detailed view of a locking pin 102 which is connected to the fin 101.
  • the locking pin is first guided over the corresponding guide 206 in the wall of the adapter in order to then lock under an edge.
  • the guide pin 102 and the edge are, however, designed in such a way that the cleaning agent insert can also be removed again without tools.
  • FIG. 8 shows, in a perspective view, the overall system with which a device 20 carrying drinking water, designed as a water dispenser in this exemplary embodiment, can be cleaned.
  • the system comprises the filter head 3, in which alternatively a filter candle 2 or the cleaning cartridge 10 described above can be used.
  • the filter head and filter cartridge 2 or
  • Cleaning cartridge 10 arranged outside the device 20.
  • An arrangement in the device 20 is also conceivable.
  • the device designed as a water dispenser is connected to a tap 12, from which water, in this exemplary embodiment in three types of water, can be drawn off.
  • valve 11 designed as a switching valve, for example, it is possible to set which type of water can be withdrawn.
  • the valve has three inputs 16a to 16c.
  • Chilled carbonated water is present at the entrance 16b.
  • the device 20 carrying drinking water comprises a cooling system 15, via which the cooled water can be passed to the inlet 16a.
  • the device 20 optionally comprises a pump 14, by means of which water is pressed through the cooling coils of the cooling system 15 into the carbonator container 9. Because of the CO2 present in the carbonator container 9, the pressure in the container can be greater than the line pressure applied
  • the cooled water is fed to the carbonator container 9, which in turn is connected to the CCk container 17 in order to carbonize the water.
  • carbonated water from the carbonator container 9 can be present at the inlet 16b of the valve 11.
  • the tap 12 is arranged on a drain 13, via which the discharged cleaning liquid can flow into the channel system during a cleaning process.
  • the filter candle is first exchanged for a cleaning cartridge.
  • a cleaning program can then be started on the device, in particular on the water dispenser.
  • the device can include, for example, a computing device that is used to calculate the filling of the CCk container after it has been replaced.
  • the carbonator container including the line leading to the inlet 16b is flooded with carbon dioxide.
  • the pump 14 is switched off.
  • the system is flooded with cleaning fluid until it reaches the outlet.
  • all lines behind the filter head 3 are preferably flooded with cleaning fluid, e.g. also the line leading to the inlet 16c.
  • the at least one tablet in the cleaning cartridge 20 slowly dissolves as the water flows through it, so that now the entire system behind the filter head 3 is flooded with cleaning fluid.
  • the cleaning liquid is then allowed to act, for example over a period of 5 to 60 minutes.
  • the cleaning cartridge is then replaced by a new filter cartridge 2, for example after a corresponding system display or an acoustic signal lights up.
  • the filter candle is first flushed in and the carbonator container and all lines to the connections 16a to 16c are flooded with water by opening the valve 11 at all inlets 16a to 16c and switching on the pump 14.
  • the carbonator container 9 In order to really completely flush the cleaning agent out of the system, the carbonator container 9, along with the line leading to the inlet 16b, is then again emptied with carbon dioxide in order to subsequently flood all lines again with filtered water.
  • a signaling device arranged on the tap such as an LED, can signal that the device 20 is ready for operation again, and that the cleaning process is therefore ended.
  • the invention made it possible to provide simple, safe and convenient cleaning of a device carrying drinking water.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

L'invention concerne un système de désinfection d'un dispositif d'eau potable, comprenant un filtre à bougie qui peut être inséré dans une tête de filtre. La tête de filtre comprend une entrée et une sortie, et le système comprend une cartouche de désinfection qui peut remplacer le filtre à bougie. La cartouche de désinfection comprend un agent désinfectant qui peut être rincé à travers le dispositif d'eau potable par l'intermédiaire de la tête de filtre.
EP20786568.4A 2020-01-13 2020-10-07 Cartouche, en particulier cartouche de désinfection, et système de désinfection d'un dispositif d'eau potable, et procédé d'assainissement dudit dispositif Pending EP4090629A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020100554.7A DE102020100554A1 (de) 2020-01-13 2020-01-13 Reinigungskartusche sowie System zur Reinigung eines trinkwasserführenden Geräts und Verfahren zu dessen Reinigung
PCT/EP2020/078120 WO2021144045A1 (fr) 2020-01-13 2020-10-07 Cartouche, en particulier cartouche de désinfection, et système de désinfection d'un dispositif d'eau potable, et procédé d'assainissement dudit dispositif

Publications (1)

Publication Number Publication Date
EP4090629A1 true EP4090629A1 (fr) 2022-11-23

Family

ID=72752947

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20786568.4A Pending EP4090629A1 (fr) 2020-01-13 2020-10-07 Cartouche, en particulier cartouche de désinfection, et système de désinfection d'un dispositif d'eau potable, et procédé d'assainissement dudit dispositif

Country Status (4)

Country Link
US (1) US20230099462A1 (fr)
EP (1) EP4090629A1 (fr)
DE (1) DE102020100554A1 (fr)
WO (1) WO2021144045A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022108747A1 (de) 2022-04-11 2023-10-12 i-clean Technologies GmbH Reinigerbereitstellungs- und Dosiergerät und Verfahren zur Bereitstellung mindestens eines fluidlöslichen festen Behandlungsmittels
DE102023201390A1 (de) 2023-02-17 2024-08-22 Blanco Gmbh + Co Kg Vorrichtung zur Bereitstellung von aufbereitetem Fluid sowie Sanitärarmatur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6004458A (en) * 1997-01-29 1999-12-21 H-Tech, Inc. Filter/sanitizer
CN102099090A (zh) * 2008-07-21 2011-06-15 3M创新有限公司 用于将添加剂分散到流体流中的设备
GB0818922D0 (en) * 2008-10-16 2008-11-19 Otv Sa Component, method and system of sanitising a water purification apparatus and/or a distribution apparatus
IT1394464B1 (it) * 2009-07-03 2012-07-05 Blupura Srl Filtro sanificante per dispenser d'acqua
DE102010005893A1 (de) * 2010-01-27 2011-07-28 Thermo Electron LED GmbH, 63505 Anlage zur Herstellung von Reinstwasser
US10780377B2 (en) * 2016-11-30 2020-09-22 Watts Regulator Co. Sanitizing filter system and method for a residential water filtering system

Also Published As

Publication number Publication date
DE102020100554A1 (de) 2021-07-15
US20230099462A1 (en) 2023-03-30
WO2021144045A1 (fr) 2021-07-22

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