EP3546422A1 - Vorrichtung, sanitärarmatur und verfahren zum befüllen eines behälters mit einer karbonisierten flüssigkeit - Google Patents

Vorrichtung, sanitärarmatur und verfahren zum befüllen eines behälters mit einer karbonisierten flüssigkeit Download PDF

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Publication number
EP3546422A1
EP3546422A1 EP19163736.2A EP19163736A EP3546422A1 EP 3546422 A1 EP3546422 A1 EP 3546422A1 EP 19163736 A EP19163736 A EP 19163736A EP 3546422 A1 EP3546422 A1 EP 3546422A1
Authority
EP
European Patent Office
Prior art keywords
container
liquid
pressure
line
relief valve
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
EP19163736.2A
Other languages
German (de)
English (en)
French (fr)
Inventor
Alisha Bockholt
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.)
Grohe AG
Original Assignee
Grohe 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 Grohe AG filed Critical Grohe AG
Publication of EP3546422A1 publication Critical patent/EP3546422A1/de
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/0042—Details of specific parts of the dispensers
    • B67D1/0057—Carbonators
    • B67D1/0058—In-line carbonators
    • B67D1/0059—In-line carbonators in combination with a mixer tap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/0878—Safety, warning or controlling devices
    • B67D1/0882—Devices for controlling the dispensing conditions
    • B67D1/0884—Means for controlling the parameters of the state of the liquid to be dispensed, e.g. temperature, pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/06—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus using counterpressure, i.e. filling while the container is under pressure
    • B67C3/12—Pressure-control devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D2001/0093—Valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations
    • E03C2201/45—Arrangement of water treatment devices in domestic plumbing installations for carbonated water

Definitions

  • the present invention relates to a device, a sanitary fitting and a method for filling a container with a carbonated liquid.
  • the invention serves to provide carbonated beverages in containers, such as bottles.
  • a Karbonatortopf droughtable liquids
  • CO2 carbon dioxide
  • This so-called carbonation of liquids serves, in particular, to increase a refreshing effect by stimulating taste sensory cells when drinking.
  • the carbonated liquid may then be filled into a container, such as a beverage bottle.
  • the carbonated liquid is supplied from the Karbonatortopf via a liquid line to the container.
  • the pressure in the liquid line and / or in the container may decrease, so that the CO2 at least partially escapes from the liquid again.
  • the object of the invention is therefore to at least partially solve the problems described with reference to the prior art and in particular to provide a device, a sanitary fitting and a method for filling a container with a carbonated liquid with a high CO2 content in the carbonated liquid can be achieved with low CO2 consumption.
  • the device can be, for example, a dispensing device, such as a sanitary fitting, an outlet for such a dispensing device, or an adapter that can be connected to such a dispensing device.
  • sanitary fittings serve in particular the demand-oriented provision of a mixed water at a tapping point, a sink, a sink, a shower and / or a bathtub.
  • the sanitary fitting is regularly fed a cold water with a cold water temperature and a hot water with a hot water temperature.
  • the cold water temperature is in particular a maximum of 25 ° C (Celsius), preferably 1 ° C to 25 ° C, more preferably 5 ° C to 20 ° C and / or the hot water temperature in particular at most 90 ° C, preferably 25 ° C to 90 ° C, particularly preferably 55 ° C to 65 ° C.
  • the cold water and the hot water are then miscible by the sanitary fitting, for example by means of a mixing valve or a thermostatic cartridge to a mixed water with a desired mixed water temperature.
  • a container such as a beverage bottle, a decanter or a drinking vessel, can be filled with a carbonated liquid.
  • the device has a container connection for connecting the container to the device.
  • the container connection By means of the container connection, the container can in particular be detachably fastened to the device.
  • the container connection may be formed, for example, in the manner of a bayonet closure, screw closure, snap closure or clamp closure.
  • a seal may be provided in the region of the container connection, so that the container can be connected to the device in a liquid-tight and / or gas-tight manner. This allows the device and the container to form a closed system.
  • the container connection can also be designed in the manner of an outlet opening of the dispensing device or sanitary fitting, from which the carbonated liquid from the dispensing device or the sanitary fitting can flow into the container.
  • the container need not necessarily be attachable to the container port, but is positionable relative to the container port only so that the carbonated liquid can flow into the container via the container port.
  • the container for example by a user, can be positioned or held at a distance relative to the container connection, so that the carbonated liquid can flow out of the container connection into the container through a free space.
  • the device comprises at least one liquid line, via which the carbonated liquid can be conducted from a liquid source into the container.
  • a liquid source can it may, for example, be a reservoir for the carbonated liquid or a carbonating device for carbonating a liquid, for example in the manner of a carbonator pot.
  • the liquid can be supplied under high pressure, in particular CO2, so that the CO2 dissolves in the liquid.
  • the at least one fluid conduit preferably extends from the fluid source through the reservoir port into the reservoir.
  • the at least one fluid line can extend from the fluid source to the outlet opening of the dispensing device or sanitary fitting.
  • the device has at least one pressure relief valve, with which a desired pressure in the liquid line during filling of the container is adjustable.
  • the at least one pressure relief valve may be at least partially closed, as long as a line pressure in the liquid line is less than the target pressure.
  • the at least one pressure relief valve may be arranged in the liquid line and / or in a vent line for venting the container.
  • the at least one pressure relief valve may have a closing element loaded with a spring force, wherein the spring force is adapted to the desired target pressure and / or (variably) adaptable.
  • the target pressure may be, for example, 1 bar to 20 bar, preferably 1 bar to 8 bar.
  • the pressure relief valve can also be controlled electronically.
  • the line pressure in the at least one fluid line can be measurable, for example, by means of a pressure sensor, wherein the pressure sensor is connected to a control in terms of data.
  • the controller at least partially opens the at least one overpressure valve, so that the target pressure in the at least one fluid line is essentially maintained.
  • the pressure in the liquid line increases by the (static) pressure in the liquid source or opening of a valve of the liquid source and / or by pumping the carbonated liquid through the liquid line with a pump.
  • the at least one pressure relief valve may at least partially open.
  • the liquid line is replaced by the at least one Relief valve at least partially released upon reaching the target pressure, so that the carbonated liquid can flow through the liquid line into the container and / or the line pressure in the liquid line does not rise above a maximum allowable pressure.
  • the at least one pressure relief valve is arranged in the vent line, the carbonated liquid flows through the liquid line into the container, so that the pressure in the liquid line and the container due to compression of the air in the container and / or at least partial degassing of the carbonated liquid in the container rises until the pressure reaches the setpoint pressure.
  • the at least one pressure valve Upon reaching the target pressure, the at least one pressure valve opens at least partially, so that the pressure in the liquid line and / or in the container does not rise above a maximum allowable pressure.
  • the closing element of the at least one overpressure valve yields upon reaching the setpoint pressure, so that the liquid line and / or the venting line is at least partially released. If the line pressure in the liquid line and / or the pressure in the container falls below the target pressure during filling of the container or after filling the container, the at least one overpressure valve closes at least partially, so that the line pressure in the liquid line or the pressure in the liquid line Container is held or increases again up to the target pressure.
  • the line pressure in the liquid line and / or the pressure in the container during the filling of the container with the carbonated liquid in particular (essentially) can be kept constant.
  • a line pressure in the liquid line and / or the pressure in the container during filling of the container with the carbonated liquid substantially corresponds to the desired pressure, so that degassing of the carbonated liquid can be prevented.
  • the carbonated liquid can be filled into the container with low CO2 consumption and high CO2 concentration. After the container has been filled, the container can be removed or detached from the container connection and can be used, for example, as a carafe.
  • the at least one pressure relief valve may have a closing element that is acted upon by a spring element with a closing force such that the at least one pressure relief valve opens at a setpoint pressure that is lower than a pressure in the liquid source. In this way it can be ensured that the pressure in the fluid source is sufficient to open the at least one pressure relief valve.
  • the target pressure may be at least 0.1 bar lower than the pressure in the liquid source.
  • the target pressure may be 0.5 to 1 bar lower than the pressure in the liquid source. This can ensure that the flow through the liquid line is not too high, so that turbulence of the carbonated liquid can be prevented.
  • the at least one pressure relief valve may be arranged in a vent line of the container.
  • the vent line in particular connects a receiving space of the container for the carbonated liquid with an environment of the device.
  • the vent line preferably extends from the receiving space of the container through the container port to the environment of the device. Through the vent line, air and / or CO2 from the receiving space in the environment or atmosphere can be derived.
  • the venting line may be partially formed in the adapter and partly in the dispensing device.
  • the at least one pressure relief valve can be arranged in this case in the adapter or the dispensing device.
  • the at least one pressure relief valve may be arranged in the fluid line.
  • the at least one pressure relief valve is arranged at one end of the liquid line, with which the liquid line opens into the container or the outlet opening of the dispensing device or sanitary fitting.
  • the at least one pressure relief valve is arranged along the liquid line at most 10 cm (centimeters) upstream of the end of the liquid line or the outlet opening in the liquid line.
  • the at least one pressure relief valve may close when a line pressure in the fluid line is lower than the target pressure.
  • the at least one pressure relief valve can open when a line pressure in the fluid line reaches the target pressure.
  • the description of the device can be referred to.
  • the Fig. 1 shows a sanitary fitting 9 with a first embodiment of a device 1 in a schematic representation.
  • the sanitary fitting 9 has a fitting housing 10, with which the sanitary fitting 9 is attached to a support 23, which is here a worktop.
  • the sanitary fitting 9 comprises a mixing valve 14 to which a cold water source 16 cold water and from a hot water source 15 via a hot water pipe 26 hot water can be fed.
  • the mixing valve 14 By means of the mixing valve 14, the cold water and the hot water to a mixed water with a desired mixed water temperature is miscible.
  • the mixed water temperature is adjustable via a lever 12 by a user of the sanitary fitting 9.
  • the mixed water is from the mixing valve 14 via a mixed water line 27 through an outlet 11 of the valve body 10 to an outlet opening 13 of the sanitary fitting 9 feasible.
  • the liquid source 5 is formed here in the manner of a Karbonatortopfs.
  • the liquid source 5 is via the cold water line 24 from the cold water source 16 cold water and a CO2 line 25 CO2 from a CO2 source 17, which is here a pressure vessel fed.
  • the cold water can be enriched by the liquid source 5 under pressure with CO2 and passed as a carbonated liquid via a liquid line 4 through the outlet 11 of the valve body 10 to a container port 3, here in the form of the outlet opening 13 is formed and through which the carbonated liquid in a container 2 can be filled.
  • a pressure relief valve 6 is also arranged, which comprises a shooting element 21 for at least partially closing the liquid line 4 and a spring element 22, with which the nonwoven member 21 can be acted upon by a closing force.
  • the carbonated liquid is provided in the liquid source 5. After opening a valve, not shown here, the carbonated liquid flows from the liquid source 5 through the liquid line 4 in the direction of the relief valve 6. This increases a line pressure in the liquid line 4 until reaching a target pressure at which the closing force of the spring element 21 of the pressure relief valve 6 is overcome, so that the closing element 21 of the pressure relief valve 6, the liquid line 4 at least partially releases.
  • the carbonated liquid continues to flow via the liquid line 4 in the direction of the outlet opening 13, through which the carbonated liquid flows into the container 2.
  • the line pressure in the liquid line 4 is set substantially constant during the filling of the container to the target pressure.
  • the Fig. 2 shows a second embodiment of a device 1 in a side view.
  • the device 1 has a connecting means 8, which is designed here in the manner of a bayonet closure.
  • the connecting means 8 By means of the connecting means 8, the device 1 is releasably attachable to a dispensing device or sanitary fitting 9, not shown here.
  • the device 1 with the connecting means 8 can be fastened to a mousseur 18, which is arranged, for example, on or in an outlet opening 13 of the sanitary fitting 9.
  • the second embodiment of the device 1 is thus designed in the manner of an adapter which can be fastened via the connecting means 8 to a dispensing device or sanitary fitting 9.
  • the Fig. 3 shows the second embodiment of the device 1 in a sectional view.
  • the device 1 has a housing 19, to which a container 2 can be fastened detachably via a container connection 3, which is designed here in the manner of a bayonet closure.
  • the device 1 has a liquid line 4, via which a carbonated liquid can be conducted from a liquid source 5, not shown here, into the container 2.
  • the liquid line 4 extends through the housing 19.
  • the device 1 comprises a pressure relief valve 6, which is arranged in a vent line 7.
  • the vent line 7 also extends through the housing 19 and connects a receiving space 29 of the container 2 for the carbonated liquid with an environment 28 of the device 1.
  • the pressure relief valve 6 is here additionally manually actuated via a valve operating lever 20.
  • the pressure relief valve 6 is formed here in the manner of a proportional valve, which allows a steady transition between a closed position and an open position. In this way, a sudden drop in the pressure in the liquid line 4 and the receiving space 29 can be avoided, which could otherwise lead to an undesirably strong foaming of the carbonated liquid in the receiving space 29 of the container 2.
  • a carbonated liquid can be filled in a container with a low CO2 consumption with a high concentration of CO2 in a container.

Landscapes

  • Devices For Dispensing Beverages (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
EP19163736.2A 2018-03-29 2019-03-19 Vorrichtung, sanitärarmatur und verfahren zum befüllen eines behälters mit einer karbonisierten flüssigkeit Pending EP3546422A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018107605.3A DE102018107605A1 (de) 2018-03-29 2018-03-29 Vorrichtung, Sanitärarmatur und Verfahren zum Befüllen eines Behälters mit einer karbonisierten Flüssigkeit

Publications (1)

Publication Number Publication Date
EP3546422A1 true EP3546422A1 (de) 2019-10-02

Family

ID=65903953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19163736.2A Pending EP3546422A1 (de) 2018-03-29 2019-03-19 Vorrichtung, sanitärarmatur und verfahren zum befüllen eines behälters mit einer karbonisierten flüssigkeit

Country Status (4)

Country Link
US (1) US20190300356A1 (zh)
EP (1) EP3546422A1 (zh)
CN (1) CN110316685B (zh)
DE (1) DE102018107605A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022106836A1 (de) 2022-03-23 2023-09-28 Grohe Ag Vorrichtung und Verfahren zur Herstellung einer karbonisierten Flüssigkeit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019104229A1 (de) * 2019-02-20 2020-08-20 Grohe Ag Vorrichtung und Sanitärarmatur zum Befüllen eines Behälters mit einer karbonisierten Flüssigkeit
DE102020108554A1 (de) 2020-03-27 2021-09-30 Grohe Ag Spenderkartusche

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251674A (en) * 1990-12-22 1992-07-15 Rudge H E & Co Ltd Fluid supply fittings
DE19849628A1 (de) * 1998-10-28 2000-05-04 Margret Spiegel Verfahren und Anordnung zum Einbringen von Gas in eine Flüssigkeit
WO2015006588A1 (en) * 2013-07-10 2015-01-15 As Ip Holdco, Llc Faucet-integrated carbonation systems and methods
US9315977B1 (en) * 2013-01-07 2016-04-19 Joelex, Inc. Valve apparatus for regulating fluids through a pipe

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DE3510412A1 (de) * 1985-03-22 1986-09-25 Gea Ahlborn Gmbh & Co Kg, 3203 Sarstedt Anlage zum kontinuierlichen pasteurisieren und abfuellen von bier und anderen gashaltigen getraenken
US5139058A (en) * 1988-10-12 1992-08-18 Crown Cork & Seal Company, Inc. Filling valve
DE102007009435A1 (de) * 2007-02-23 2008-08-28 Khs Ag Verfahren zum Füllen von Flaschen oder dergleichen Behälter mit einem flüssigen Füllgut unter Gegendruck sowie Füllmaschine zum Durchführen dieses Verfahrens
US9114368B2 (en) * 2013-03-08 2015-08-25 Cornelius, Inc. Batch carbonator and method of forming a carbonated beverage
EP2987607B1 (de) * 2014-08-20 2017-06-07 Krones AG Formfüll-Verfahren
DE102014014317B4 (de) * 2014-10-01 2018-06-07 Leibinger Gmbh Vorrichtung und Verfahren zum messmittellosen Befüllen eines Behältnisses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251674A (en) * 1990-12-22 1992-07-15 Rudge H E & Co Ltd Fluid supply fittings
DE19849628A1 (de) * 1998-10-28 2000-05-04 Margret Spiegel Verfahren und Anordnung zum Einbringen von Gas in eine Flüssigkeit
US9315977B1 (en) * 2013-01-07 2016-04-19 Joelex, Inc. Valve apparatus for regulating fluids through a pipe
WO2015006588A1 (en) * 2013-07-10 2015-01-15 As Ip Holdco, Llc Faucet-integrated carbonation systems and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022106836A1 (de) 2022-03-23 2023-09-28 Grohe Ag Vorrichtung und Verfahren zur Herstellung einer karbonisierten Flüssigkeit

Also Published As

Publication number Publication date
CN110316685B (zh) 2022-05-17
DE102018107605A1 (de) 2019-10-02
US20190300356A1 (en) 2019-10-03
CN110316685A (zh) 2019-10-11

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