EP1038071A1 - Melangeur et procede permettant de distribuer de l'eau froide contenant du co2 - Google Patents

Melangeur et procede permettant de distribuer de l'eau froide contenant du co2

Info

Publication number
EP1038071A1
EP1038071A1 EP98951169A EP98951169A EP1038071A1 EP 1038071 A1 EP1038071 A1 EP 1038071A1 EP 98951169 A EP98951169 A EP 98951169A EP 98951169 A EP98951169 A EP 98951169A EP 1038071 A1 EP1038071 A1 EP 1038071A1
Authority
EP
European Patent Office
Prior art keywords
cold water
mixer tap
mixer
tap according
water inlet
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.)
Withdrawn
Application number
EP98951169A
Other languages
German (de)
English (en)
Inventor
Margret Spiegel
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE29714872U external-priority patent/DE29714872U1/de
Application filed by Individual filed Critical Individual
Publication of EP1038071A1 publication Critical patent/EP1038071A1/fr
Withdrawn legal-status Critical Current

Links

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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/52—Adding ingredients
    • A23L2/54—Mixing with gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/236—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages
    • B01F23/2363—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/046—Adding soap, disinfectant, or the like in the supply line or at the water outlet
    • 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
    • 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 invention relates to a mixer tap consisting of a water tap with at least one cold water inlet.
  • Water taps as are used in particular in kitchens and private households, usually have a cold water inlet and a hot water inlet when used as a mixer tap. Cold, warm or mixed water can be drawn off via an outlet.
  • the known water tapping points are operated in the case of a two-handle mixer tap by means of two separate valves or in the case of a single-lever mixer tap by means of a common one-hand lever.
  • the object is achieved in that a second cold water supply is connected to a C0 2 supply. Because the water tap has a second cold water inlet, which is connected to a C0 2 supply, carbon dioxide-containing drinking water can be tapped easily and inexpensively.
  • the C0 2 C0 2 -Vorrat via a cable has been connected to a arranged in the second cold water inlet metering.
  • a stationary mixer is arranged between the dosing station and the water tap. This allows simple and inexpensive mixing of the cold water with C0 2 to be achieved.
  • the second cold water inlet is designed as a reaction line between the metering station and the water tap.
  • a corresponding length of the reaction line ensures that a sufficient reaction time for optimal mixing of cold water and CO 2 is achieved.
  • the water tap is designed as a two-handle mixer tap for mixing cold and hot water with an additional control panel for the second cold water inlet for tapping cold water mixed with C0 2 .
  • the water tap is designed as a single-lever mixer tap with an additional function for the second cold water inlet for tapping cold water mixed with C0 2 .
  • an additional valve function cold water mixed with C0 2 can be tapped using the one-hand lever without an additional control element.
  • the invention further relates to a method for tapping cold water mixed with C0 2 at water taps of mixer taps with at least one cold water inlet.
  • Another object of the invention is to provide an inexpensive method for tapping water mixed with C0 2 at water taps, such as are used in particular in private households.
  • the object is achieved in that C0 2 from a C0 2 supply via a metering station is fed to a second cold water inlet, mixed with cold water and fed to an outlet of the water tap via an additional valve function.
  • FIG. 1 shows a schematic representation of a mixer tap as a two-handle mixer tap with an additional control unit for the second cold water inlet
  • FIG. 2 shows a schematic representation of a mixer tap as a two-handle mixer tap with an additional control unit for the second cold water inlet with a helical reaction line
  • FIG. 3 a schematic representation of a mixer tap as a single-lever mixer tap with additional function for the second cold water inlet
  • Figure 4 is a schematic representation of a mixer tap as a two-handle mixer tap with a unit that can be separated by detachable screw connections and
  • Figure 5 is a schematic representation of a mixer tap as a two-handle mixer tap with a pinch connection provided in the area of the unit.
  • a mixer tap (1) consists essentially of a water tap (2), a cold water inlet (3), a hot water inlet (4), a second cold water inlet (5) and a CO 2 supply (6).
  • the second cold water inlet (5) is fed from the cold water inlet (3) via a branch line (7).
  • a branch line (7) it is also possible to connect the second cold water inlet (5) directly to the main water line (not shown) or to feed from it.
  • the C0 2 supply (6) is arranged in a C0 2 storage container (8).
  • the C0 2 reservoir (8) is connected via a C0 2 line (9) to a metering station (10) arranged in the second cold water inlet (5).
  • the dosing station (10) is designed as a nozzle (11) which projects into the second cold water inlet (5) and is arranged radially to the second cold water inlet (5).
  • a mixer (12) which is designed as a static mixer, is arranged behind the metering station (10) in the direction of the water tap (2).
  • Standard mixers similar to those offered, for example, by SULZER AG in Winterthur, Switzerland, as so-called SULZER mixers for C0 2 entry for large systems, are suitable as mixers.
  • the known mixers must, however, be reduced in size for the purposes required here.
  • the mixer can, for example, be equipped with five mixing elements which have been installed in a pipe of nominal diameter (10).
  • the second cold water inlet (5) is formed between the metering station (10) and the water tap (2) as a reaction line (13).
  • the length of the reaction line (13) is matched to a reaction time for mixing cold water and CO 2 .
  • the reaction line (13 ') can have a helical shape to achieve a sufficient length.
  • the second cold water inlet (5) has a control panel at the water tap.
  • the control unit can be designed, for example, as an upper valve part (not shown) of an additional valve (14) for the removal of cold water mixed with C0 2 .
  • the water tap (2) is designed as a two-handle mixer tap (17) for mixing cold and hot water with an additional control panel for the second cold water inlet (5) for tapping cold water mixed with C0 2 .
  • Hot water can be operated in the usual way via a hot water faucet (15) and cold water via a cold water faucet (16).
  • the control unit of the second cold water inlet (5) can also be designed as a one-hand lever (18) of a single-lever mixer tap (19) with an additional function for the second cold water inlet (5) for tapping cold water mixed with C0 2 (Fig. 3) .
  • the C0 2 storage container (8) can be designed as a replaceable C0 2 ⁇ bottle.
  • the C0 2 reservoir (8) or the C0 2 bottle can be connected to the C0 2 line (9) via a quick-release coupling (20).
  • the C0 2 reservoir (8) can also be designed as a refillable C0 2 tank.
  • the C0 2 reservoir (8) is upstream of a water regulator (not shown) and flow regulator in the direction of the water tap (2). Furthermore, the C0 2 reservoir (8) can also be preceded by a manometer, also not shown.
  • the second cold water inlet (5) can have a backflow preventer (22) or a check valve which prevents cold water mixed with C0 2 from the second cold water inlet (5) from entering the cold water inlet (3).
  • This backflow preventer (22) is expediently provided in the branch line (7).
  • the mixer tap (1) can be provided with a metering station (10) which is a unit (23) which can be separated from the cold water inlet (3, 5).
  • the mixer (12) and also the backflow preventer (22) can also be included in this unit (23).
  • This unit (23) is inserted via connecting parts (24, 25) between the cold water inlet (3) and the second cold water inlet (5). It serves the parts necessary for the mixing of cold water and C0 2 ,
  • the mixer (12) and the C0 2 storage container (8) including the C0 2 line (9) can be easily separated from the mixer tap (1) so that they can be repaired or cleaned if necessary.
  • the connecting parts (24, 25) can be designed as detachable screw connections.
  • a first screw connection (26) is expediently in the flow direction of the cold water in front of the metering station (10) in the branch line (7).
  • a second screw connection (27) forms the connecting part (24) and is arranged in the reaction line (13).
  • the mixer (12) lies in the flow direction of the cold water before the second screw connection (27) within the structural unit (23).
  • the screw connections (26, 27) can be designed in a particularly simple manner as a pinch seal (28) (cf. FIG. 5).
  • This pinch seal (28) is produced with the aid of a union nut (29), with the aid of which the sealing force acting in the sealing direction of the pinch seal (28) is applied to the pinch seal (28).
  • the union nut (29) is expediently to be operated from outside a housing (30).
  • This housing (30) surrounds the inlets (3, 4, 5).
  • the mixer tap (1) has another detachable connection (31) which is provided in the C0 2 line (9).
  • this detachable connection (31) With the help of this detachable connection (31), the CO 2 storage container (8) and the CO 2 line (9) can be separated from the metering station (10).
  • the detachable connection (31) is provided relatively close to the dosing station (10). It permits simple removal of the C02 storage container (8) and the C02 line (9) from the dosing station (10), so that this dosing station (10) after removal of the C02 line (9) and the C02 storage container (8) can easily be subjected to an in-depth inspection.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Domestic Plumbing Installations (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

L'invention concerne un mélangeur (1) constitué d'une arrivée d'eau (2) comprenant au moins un tuyau d'alimentation en eau froide et au moins un second tuyau d'alimentation en eau froide (5) relié à réservoir de CO2 (6). Celui-ci est relié par une conduite de CO2 (9) à un poste de dosage du CO2 (10) relié à la seconde arrivée d'eau froide (5). Le poste de dosage se présente sous la forme d'une busette (11) sortant du second tuyau d'eau froide (5) et disposée radialement par rapport à celui-ci. Entre le poste de dosage (10) et l'arrivée d'eau (2) se trouve un dispositif mélangeur (12) qui se présente sous forme de mélangeur statique. Le second tuyau d'eau froide (5) est relié à la conduite d'eau principale, mais peut aussi être relié au tuyau d'eau froide (5) par une dérivation (7). Le second tuyau d'eau froide (5), disposé entre le poste de dosage (10) et l'arrivée d'eau (2), se présente sous forme de conduite de réaction (13, 13') et peut avoir une forme hélicoïdale.
EP98951169A 1997-08-20 1998-08-19 Melangeur et procede permettant de distribuer de l'eau froide contenant du co2 Withdrawn EP1038071A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE29714872U 1997-08-20
DE29714872U DE29714872U1 (de) 1997-08-20 1997-08-20 Mischbatterie
DE19806243 1998-02-16
DE19806243 1998-02-16
DE19829926 1998-07-04
DE19829926 1998-07-04
PCT/DE1998/002413 WO1999009264A1 (fr) 1997-08-20 1998-08-19 Melangeur et procede permettant de distribuer de l'eau froide contenant du co¿2?

Publications (1)

Publication Number Publication Date
EP1038071A1 true EP1038071A1 (fr) 2000-09-27

Family

ID=27218147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98951169A Withdrawn EP1038071A1 (fr) 1997-08-20 1998-08-19 Melangeur et procede permettant de distribuer de l'eau froide contenant du co2

Country Status (6)

Country Link
US (1) US20030137896A1 (fr)
EP (1) EP1038071A1 (fr)
CN (1) CN1270651A (fr)
AU (1) AU9734298A (fr)
DE (1) DE19881166D2 (fr)
WO (1) WO1999009264A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1069249A1 (fr) 1999-07-13 2001-01-17 Linde Gas Aktiengesellschaft Procédé et dispositif pour distribuer de l'eau carbonisée par un robinet
DE19934061A1 (de) * 1999-07-23 2001-01-25 Spiegel Margret Mischbatterie und ein neuartiges Mischsystem um CO¶2¶ mit Wasser (Flüssigkeiten) zu mischen und aus einer Wasserzapfstelle mit mindestens einem Kaltwasserzulauf Sodawasser zu entnehmen
DE19947822A1 (de) * 1999-10-05 2001-04-12 Linde Gas Ag Verfahren und Vorrichtung zur Abgabe von carbonisiertem Trinkwasser über einen Wasserhahn
DE19950940A1 (de) * 1999-10-21 2001-04-26 Spiegel Margret Verfahren um herkömmliche Zapfventile (Mischbatterien Einhand- oder Zweihandhebel) mit einen zweiten Hahnauslauf umzurüsten
DE19957081A1 (de) * 1999-11-28 2001-05-31 Spiegel Margret Mischarmatur mit Brauseauslauf oder Normalauslauf auch schwenkbar mit mindestens ein Kalt- und Warmwasseranschluss, mit Eingriff oder Zweigriff Bedienteil sowie einen neuartigen Duschauslauf der die Entnahme von Sodawasser ermöglicht
DE19960149B4 (de) * 1999-12-14 2004-05-19 Stadtwerke Düsseldorf AG Zusatzaggregat für eine Spüle
DE10022312A1 (de) * 2000-05-09 2001-11-15 Spiegel Margret Justiermöglichkeit für Kabonatorsiebe
US6727192B2 (en) 2001-03-01 2004-04-27 Micron Technology, Inc. Methods of metal doping a chalcogenide material
NL2002303C2 (nl) * 2008-12-08 2010-06-10 Henri Peteri Beheer Bv Leidingconstructie voor een heetwaterkraan, alsmede een dergelijke kraan.
US9409758B2 (en) 2013-07-10 2016-08-09 As Ip Holdco, Llc Faucet-integrated carbonation systems and methods
DE102015003777B3 (de) * 2015-03-24 2016-03-31 Messer Belgium NV Verfahren und Vorrichtung zum geregelten Eintragen eines Gases in ein fluides Medium
US20180057338A1 (en) * 2016-08-31 2018-03-01 Bsh Hausgeraete Gmbh Drink Producing Apparatus With A Decompression Chamber Chargeable With Ambient Air, Household Refrigeration Apparatus As Well As Method For Producing A Drink
US10640393B2 (en) 2016-12-29 2020-05-05 Whirlpool Corporation Faucet conversion system
CA3069297C (fr) * 2017-07-10 2021-06-01 Flow Control Llc. Robinet de distribution a infusion integree
DE102020108554A1 (de) * 2020-03-27 2021-09-30 Grohe Ag Spenderkartusche

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021250A (en) * 1989-01-10 1991-06-04 Filtercold Corporation Apparatus and method for dispensing purified and carbonated liquids
GB8926245D0 (en) * 1989-11-21 1990-01-10 Perrin Robert B Water tap
IT226651Z2 (it) * 1992-06-02 1997-07-01 Telma Guzzini S R L Rubinetto a doppio comando con selettore

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9909264A1 *

Also Published As

Publication number Publication date
US20030137896A1 (en) 2003-07-24
CN1270651A (zh) 2000-10-18
DE19881166D2 (de) 2000-10-26
WO1999009264A1 (fr) 1999-02-25
AU9734298A (en) 1999-03-08

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