EP3917332A1 - Karbonisator, trinkflüssigkeitsbehälter und vorrichtung zum karbonisieren einer trinkflüssigkeit - Google Patents
Karbonisator, trinkflüssigkeitsbehälter und vorrichtung zum karbonisieren einer trinkflüssigkeitInfo
- Publication number
- EP3917332A1 EP3917332A1 EP20701600.7A EP20701600A EP3917332A1 EP 3917332 A1 EP3917332 A1 EP 3917332A1 EP 20701600 A EP20701600 A EP 20701600A EP 3917332 A1 EP3917332 A1 EP 3917332A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- reaction
- container
- drinking liquid
- chamber
- liquid
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 232
- 230000035622 drinking Effects 0.000 title claims abstract description 153
- 238000006243 chemical reaction Methods 0.000 claims abstract description 175
- 230000003213 activating effect Effects 0.000 claims abstract description 16
- 230000004913 activation Effects 0.000 claims description 60
- 238000010000 carbonizing Methods 0.000 claims description 56
- 238000004806 packaging method and process Methods 0.000 claims description 30
- 238000003763 carbonization Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 131
- 239000003795 chemical substances by application Substances 0.000 description 89
- 238000005520 cutting process Methods 0.000 description 17
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 235000013361 beverage Nutrition 0.000 description 7
- 239000003651 drinking water Substances 0.000 description 7
- 235000020188 drinking water Nutrition 0.000 description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 235000014171 carbonated beverage Nutrition 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003826 tablet Substances 0.000 description 3
- 206010013911 Dysgeusia Diseases 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007891 compressed tablet Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000020375 flavoured syrup Nutrition 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- 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
Definitions
- the invention relates to a carbonizer for carbonizing drinking liquids according to the preamble of claim 1.
- the invention also relates to a drinking liquid container and a device for carbonating a drinking liquid.
- Carbonated drinks are popular with many consumers.
- consumers In order to avoid carrying carbonated beverages, such as mineral or table water, when shopping, consumers use devices to aerate conventional tap water, sometimes called carbonators.
- Carbonation devices are connected to a gas cartridge that is filled with carbon dioxide (CO2) and can carbonate liquids until the supply of C0 2 gas in the cartridge is used up.
- CO2 carbon dioxide
- the disadvantage of using gas cartridges is that the transportation of the cartridges is subject to strict regulations and regulations due to the risk of explosion if the cartridge is damaged. This results in high costs during transport, for example from production to a dealer.
- the cartridges have to be refilled, which usually requires compressors.
- Cartridge dealers usually offer a refill service, which, however, is expensive for the consumer to use.
- a system in which C0 2 gas is obtained from a carbonating agent and an activating liquid when it is then used to carbonate a beverage is known, for example, from US Pat. No. 9,364,018 B1.
- the carbonating agent and a beverage additive such as. B. a syrup, are delivered together in sealed capsules.
- the first chamber with the carbonating agent is opened and an activation liquid is added to the carbonating agent.
- the CCVGas liquid thus produced is then fed into a carbonation tank.
- the carbonated liquid is removed from the carbonation tank and fed to a mixing chamber, where a beverage additive from the second chamber of the capsule is mixed with the carbonated beverage.
- the drink prepared in this way is poured into a drinking glass.
- the US 4, 186.215 A discloses a drinking glass in which a two-chamber object is placed. There is a beverage additive in an upper chamber and a powdering agent is provided in a lower chamber. The two chambers are separated from each other by a semipermeable membrane, so that liquid can penetrate into the carbonate chamber and a gas can escape from the carbonate chamber. If liquid is poured into the drinking glass, some of it passes through the semiper meable membrane. The liquid portion passing through the membrane reacts with the powder, releasing the gas which penetrates the membrane and carbonizes the liquid. The residual components of the reaction can lead to an undesirable aftertaste in the drinking water.
- EP 2 921 087 B1 discloses a device for carbonizing drinking liquids, which has a carbonization chamber or cartridge chamber. points. A cartridge with carbonizing agent is inserted into the cartridge chamber. Another embodiment provides that the cartridge has a space with carbonating agent and a space with drinking liquid. The chamber with the carbonating agent is pierced in order to supply activation water. The mixture of activation water and CO 2 gas reaches the drinking liquid through a membrane. The bottom of the cartridge is also pierced in order to draw the prepared carbonized liquid downwards.
- WO 2014/000092 A1 and WO 2014/131101 A1 disclose an automatic beverage dispenser for carbonating beverages. Inside the machine there is a carbonation chamber in which carbonizing agent, in particular a mixture of sodium and citric acid, reacts with an activation liquid, in particular water, to form CO 2 gas and a reaction product.
- carbonizing agent in particular a mixture of sodium and citric acid
- the activation liquid for the reaction is removed via a first connecting line and using a pump from a bottle in which the drinking liquid to be carbonated is located.
- the pump is started by the user, which also initiates the carbonation process.
- the CO 2 gas released by the reaction is passed into the drinking bottle via a second connecting line and the remaining liquid is carbonized.
- the bottle has an opening in the bottom with a gas inlet valve and a nozzle.
- the carbonizing agent is, for example, in a cartridge above the reaction chamber. When the cartridge is inserted, it is opened by a cutting device so that the carbonizing agent falls into the reaction chamber. Since the activation liquid is taken from the bottle in which the liquid to be carbonated is contained, the user must wait until the reaction of the carbonating agent with the activation liquid has been completed. Furthermore, the machine places high demands on the structure of the bottle, since it must have two connection points for connection to the machine. A conventional bottle with a standardized cap is out of the question for use with such a machine.
- US 5,549,037 discloses a device in which carbonizing agents are in a first chamber of the device and an activation liquid in a second chamber of the device.
- the device is designed as a bottle top and is screwed onto a bottle before use. By turning the bottle together with the attachment, the activation liquid flows to the carbonating agent and releases C0 2 gas.
- the CO2 gas flows through a filter and an opening into the bottle, where the drinking liquid is carbonized.
- partition walls are necessary in the attachment, which cause the CCV gas to be deflected in a suitable manner and the reaction products to be retained.
- the partitions must also be designed in such a way that when the bottle with the attachment is turned back, residual liquid is prevented from getting into the drink, so that the drink does not have an undesirable aftertaste.
- the Flandhabung in which the bottle with the carbonation device is turned over, has to stand for the consumer and the consumer has to wait until the carbo nizing agent reacts with the water and C0 2 gas is released.
- US 4,466,342 discloses a device similar to US 5,549,037, but which is designed as an insert and is inserted into the neck of a bottle. The carbonation process is also carried out by turning over and, if necessary, shaking the bottle with the insert.
- the object of the invention compared to the prior art is to propose a carbonizer for carbonizing a drinking liquid, which carries out the carbonization without the use of electrically operated components and improves handling for a user. It is also an object of the invention to propose a corresponding drinking liquid container and a device for carbonating a drinking liquid.
- the carbonizer for carbonizing a drinking liquid has a reaction container for the spatially separate reception of an activation liquid and a carbonating agent, the carbonating agent being chemically active and forming CCV gas together with the activating liquid, and wherein the reaction container has a gas outlet opening.
- the carbonizer further comprises connecting means for bringing together the activation liquid and the carbonization agent in order to trigger the chemical reaction between the activation liquid and the carbonization agent.
- the carbonizer comprises connecting means arranged at the gas outlet opening for connecting a drinking liquid container which has a drinking liquid to be carbonized.
- a gas outlet valve is arranged in the gas outlet opening.
- the drinking liquid can be, for example, water, in particular drinking water, a mixture of water and a flavoring component, in particular flavored syrup or alcoholic beverages.
- the activation liquid can be, for example, but not limited to water, juice, wine or dilute acids (eg citric acid).
- the carbonating agent can comprise a carbonate, for example sodium hydrogen carbonate, potassium hydrogen carbonate or sodium carbonate.
- Chemical active is understood to mean a property of a substance that triggers a chemical reaction - here the reaction of the activation liquid with the carbonizing agent to form CO 2 gas and a residual component - due to its increased reactivity at high speed and / or yield.
- a chemical compound can be activated, for example, by supplying an activation energy, in particular by heating, irradiation with light or by supplying a catalyst.
- connection means can be, for example, a thread, a bayonet lock, a plug-in and snap-in connection or another connection which is suitable for withstanding the gas pressure in the interior of the reaction chamber.
- a drinking liquid container is understood to mean in particular a bottle, jug, can or another vessel for storing liquids.
- the gas outlet valve in the gas outlet opening has the effect, in a particularly advantageous manner, that the CCV gas is held in the reaction vessel until the gas outlet valve is opened.
- the CCV gas can be released in the reaction chamber through the gas outlet valve, but can be saved for later use, regardless of whether a drinking liquid container is connected to the carbonator or not.
- a user can start the reaction to release CO 2 gas and freely decide when he wants to carbonate his drinking liquid.
- the user can also start a new reaction immediately after use in order to later carbonate another second drinking liquid.
- the user has to wait until the CCV reaction has ended.
- the waiting time is not perceived by the user as a disadvantage, since the reaction can take place “on stock”.
- CO 2 gas is already available so that the user does not have to wait.
- the period of time from the point in time at which the user has developed the desire to consume a carbonated drink to the point in time at which the user actually has a carbonated drink available be minimized.
- the gas outlet valve can be brought into at least one open position by means of the connected drinking liquid container, so that the CCV gas generated in the reaction container can flow into the drinking liquid. Furthermore, the gas outlet valve can preferably be brought into a closed position by means of the drinking liquid container in addition to the open position.
- the gas outlet valve can have an actuation device by means of which the gas outlet valve can be brought manually into its open position and / or into its closed position.
- the gas outlet valve By placing the gas outlet valve in the open position by means of a connected drinking liquid container, it is ensured that the CO 2 gas can only flow from the reaction container into the drinking liquid container when the drinking liquid container is connected to the reaction chamber. This can prevent accidental escape of CO 2 gas to the outside, i.e. not into the drinking liquid container.
- the gas outlet valve can preferably be provided with a spring device which is pretensioned when the gas outlet valve is opened. If, for example, the drinking liquid container is removed from the carbonator, the gas outlet valve is moved into its closed position by the spring device.
- the reaction container has a first chamber for receiving the activation liquid and a second chamber for receiving the carbonizing agent
- the connecting means comprise at least one connecting opening, the connecting opening connecting the interior spaces of the first chamber and the second chamber.
- the reaction preferably takes place in the second chamber, the activation liquid being introduced into the second chamber with the carbonating agent before the reaction.
- the spatially separated storage of the activation liquid and the carbonization agent in different chambers advantageously has the effect that when the reaction container is filled with the carbonization agent and the activation liquid for which the reaction container has to be opened, no premature unwanted reaction begins, as a result of which CO 2 - Gas would be released, which could escape from the still open reaction container.
- the activating liquid and the carbonizing agent can then be brought together through the connecting opening, so that the reaction of the carbonating agent with the activating liquid can begin at a desired point in time, for example the user.
- the connecting means between the first chamber and the second chamber comprises at least one valve, the valve being arranged in the connecting opening.
- the valve is preferably arranged so that the activation liquid, driven by gravity, can flow from the first into the second chamber when the valve is open.
- the valve is preferably designed such that the valve automatically goes into the closed position when CCVGas is created.
- the valve can preferably also be opened and closed manually.
- a reduced amount of the activation liquid compared to an originally intended amount can be combined with the carbonizing agent, or vice versa, whereby less carbonizing agent is converted and thus less CCV gas is released than with a complete conversion of the Carbonating agent.
- the first chamber is arranged in the second chamber and the connection opening is arranged in the first chamber.
- the first chamber is preferably arranged in an upper region of the second chamber, so that the liquid flows into the second chamber via the connection opening due to gravity.
- a complex pump mechanism can be avoided.
- the carbonator can carbonize a drinking liquid independently of electrical current.
- the connecting means comprise an actuating means for actuating the valve.
- the actuating means can advantageously bring the valve from a closed position into an open position or vice versa.
- the valve can be opened gradually so that the valve is only opened to a part of the maximum opening. For example, the valve can be opened 25%, 35%, 55% or 85%.
- the inflow of the activating liquid into the carbonating agent can be controlled over the time that the valve is open. With a valve that is opened less, the user can better determine how much activation liquid flows from the first chamber into the second chamber and thus how strongly the drinking liquid should be carbonated. If the valve is opened slightly, the activation liquid flows more slowly, so that the user also has more time to influence the inflow duration.
- the actuating means comprise an actuating pin which protrudes from the reaction container.
- the actuating pin can, for example, be coupled to the valve in the connecting means, in particular mechanically coupled. If the actuating pin is actuated, the valve in the connecting means opens. The valve can also be closed using the actuating means.
- the valve or the actuating pin has a resetting device, for example a spring device, so that, for example, the valve is automatically closed when the depressed actuating pin is released.
- the pin protruding from the reaction container allows the reaction inside the reaction container to be started from outside the reaction container. This simplifies the handling of the car bonizer.
- the user can equip the carbonizer with the activation liquid and the carbonizing agent, close the reaction container and actuate the actuating pin at any time to start the reaction.
- the actuating means can be actuated by means of the connected drinking liquid container.
- reaction of the activation liquid with the carbonating agent can be started automatically by connecting the drinking liquid container.
- the actuating means can be actuated by screwing the drinking liquid container onto the carbonator via the connecting means.
- the connection means can preferably be designed such that the actuating means is only actuated by the drinking liquid container when the combination of drinking liquid container and reaction container forms a fluid-tight unit from which no gas, in particular no CO 2 gas, can escape. This ensures that by connecting the drinking liquid container to the reaction container, the reaction of the carbonating agent with the activating liquid is not started undesirably at an early stage. It is also possible that when connecting the drinking liquid container engages a wall of the drinking liquid container on the actuating pin.
- the reaction container has a chamber for jointly receiving the activation liquid and at least one carbonizing agent located in at least one packaging.
- the carbonizing agent is spatially separated from the activation liquid by the fact that it is located in a defined space defined by the packaging.
- the carbonizing agent is positioned directly in the activation liquid in a packaging, for example as a tab, capsule or the like.
- a packaging for example as a tab, capsule or the like.
- the construction of the carbonator can be simplified in this embodiment, as a result of which the production costs can be reduced.
- the packaging may be made of plastic, plastics, cellulose, wax paper, or other common packaging materials.
- the amount of the carbonating agent is pre-portioned so that the user can always use a defined dose of the carbonating agent so that the drinking liquid has, for example, a constant degree of carbonation. This minimizes the likelihood that the user will receive a drinking liquid that is too low or too strongly carbonated.
- the amount of carbonating agent can be portioned for example for a certain volume of the drinking liquid, in particular, but not limited to, for 0.251, 0.51, 0.751, 11, 1, 5I, or other volumes.
- the connecting means comprises an opening means for opening the packaging.
- the packaging of the carbonating agent is opened to initiate the reaction from the opening agent.
- this may include deliberate damage to the packaging.
- the packaging can in particular be opened mechanically.
- the opening means can be a lever which is provided with pointed formations or pointed attachments, in particular needles, and which opens the packaging by perforating the packaging material from the shaped portions or attachments.
- the packaging can be disposed of after opening and after use for carbonating a drinking liquid.
- the packaging is a reusable packaging.
- the opening means comprises a cutting device.
- the cutting device can advantageously ensure that the packaging is opened.
- the cutting device can, for example, be designed such that the carbonizing agent can be placed on the cutting device in the packaging.
- the cutting device can thereby contribute to correct positioning of the packaging.
- the actuating means for example, the cutting device can be pressed into the packaging or the packaging into the cutting device, whereby the packaging is cut open. Since the packaging with the carbonizing agent is placed in the activation liquid, the activation liquid penetrates into the packaging through the openings or cuts made with the cutting device. and the reaction of the carbonating agent with the activating liquid begins.
- the reaction container has a reaction cup and a lid which closes the reaction cup, the opening means being arranged on the lid.
- the opening means opening the packaging of the carbonizing agent positioned in the reaction cup.
- the opening means can comprise, for example, needles, cutting means, in particular blades or elements equipped with blades or other means which are suitable for opening the packaging of the carbonizing agent.
- the opening means are arranged on the lid in such a way that after the reaction cup is closed with the lid, the opening means does not open the packaging of the carbonizing agent, but rather that the opening means can be actuated by an actuating means, in particular an actuating pin. After the reaction cup has been closed with the lid, a reaction of the carbonizing agent with the activating liquid can be started at any time by actuating the actuating means.
- the reaction vessel is a pressure vessel.
- the reaction vessel can advantageously withstand high pressures, so that the CO 2 gas generated in the reaction vessel can be stored in a safe manner until it is removed.
- the CO 2 gas is released when the carbonizing agent reacts with the activation liquid. This increases the pressure inside the reaction container.
- the gas pressure in the reaction mer can for example be up to 5 bar, in particular up to 15 bar and possibly up to 20 bar. In order to withstand such pressures, it is advantageous to design the reaction vessel as a pressure vessel.
- reaction container has a safety valve.
- the dosage of the carbonating agent was chosen too high, in particular if too many tablets, tabs or portions were used so that the pressure inside the reaction container exceeds a defined threshold value
- the safety valve and C0 2 gas opens drained from the reaction vessel. If the pressure inside the reaction vessel falls below the threshold value, the valve closes again in order to hold sufficient CCV gas for the desired carbonation of the drinking liquid. In this way, the likelihood of damage, in particular destruction of the carbonator due to excess pressure in the interior of the reaction container, can advantageously be minimized.
- the threshold value is preferably less than or equal to 20 bar, in particular less than 15 bar.
- the reaction container has a pressure measuring device.
- the user of the carbonator can read off the internal pressure of the reaction container on the basis of the pressure display and can recognize whether the carbonation of the drinking liquid has been completed or not.
- the pressure inside the reaction vessel rises due to the released CO2 gas. If the CCV gas is dissolved in the drinking liquid, the pressure inside the reaction vessel decreases again.
- the user can use the Detect the pressure display, which pressure is currently inside the reaction chamber and wait until the pressure has dropped to a safe level for opening the reaction chamber. As a result, safe opening of the reaction container can be supported and the probability of the reaction container opening too early can be reduced.
- the reaction container has an acoustic and / or visual display device.
- the display device can include, for example, a marker, a whistle, a lamp and / or a loudspeaker.
- a display device could, for example, be coupled to the internal pressure of the reaction vessel and have means that rise out of the outer surface of the carbonator when the internal pressure of the reaction vessel reaches a certain value.
- a whistle could be operated, for example, by the internal pressure of the reaction container and could generate a whistle using the CO 2 gas in the reaction container.
- a user can advantageously recognize particularly easily the state in which the drinking liquid to be carbonated is, for example whether the carbonation has been completed or is still in progress.
- the carbonizer has a gas filter.
- the gas filter can advantageously have the effect that only gas, in particular CO 2 gas, gets into the drinking liquid container.
- the filter can prevent, in particular, reaction residues of the reaction of the carbonating agent with the activation liquid from penetrating into the drinking liquid container and causing an unpleasant taste of the drinking liquid.
- the gas filter is positioned, for example, in the reaction container at the gas outlet opening.
- connection means comprise a flexible hose, the hose being fluidly connected at a first end to the reaction container at the gas outlet opening and the hose being fluidically connectable to the drinking liquid container at a second end.
- the hose as the connecting means of the carbonator to the drinking liquid container advantageously has the effect that the CCV generation takes place in a vessel that is spatially and structurally separate from the drinking water container.
- the separation in turn makes the reaction container easier to handle because it can be connected to the drinking water container via the hose.
- the reaction container can be connected to any drinking water container in an improved manner compared to the prior art.
- Shaking and preferably intensive shaking of the drinking liquid container leads to the C0 2 gas dissolving better in the drinking liquid and the carbonation of the drinking liquid being improved.
- the drinking liquid container can be moved detached from the reaction container, which makes shaking easier for a user.
- shaking the reaction container can cause the carbonating agent and the activation liquid to react better with one another, for example because small lumps of carbonating agent are better dissolved.
- a hose as a connection means, the C0 2 production is improved and the risk that the drinking liquid comes into contact with the activation liquid or a reaction product is reduced.
- the CO 2 production depends in particular on how well the carbonizing agent dissolves in the activation liquid and how much of the carbonating agent reacts with the activation liquid.
- the carbonizing agent is preferably in the form of a compressed tablet or as a powder. Shaking the reactor vessel destroys small lumps in the carbonizing agent or aids in dissolving a tablet, which increases the reactivity of the carbonating agent. In other words, the shaking causes more CCV gas to be generated from the carbonating agent and the activating liquid.
- the hose comprises at its second end an adapter with which the second end can be fluidly connected to the drinking liquid container.
- a connection of the hose to the drinking liquid container via an adapter advantageously has the effect that the adapter can be exchangeable and shaped in accordance with the drinking liquid container, in particular in accordance with the opening or its connection.
- a suitable adapter can be selected from a large number of different adapters.
- the proposed carbonizer can thus be connected to a large number of differently shaped drinking liquid containers.
- a gas outlet valve can be attached in or on the hose and in particular on the first or the second end of the hose. to be in order.
- the reaction container is connected to the drinking liquid container via the gas outlet valve and the hose.
- the invention relates to a drinking liquid container with a wall in which at least one gas inlet opening with at least one inlet valve is arranged, the inlet valve being a pressure connection valve which opens when a predetermined setting pressure is exceeded by means of a gas pressure applied from the outside.
- the set pressure of the pressure switching valve can be, for example, at a value greater than 1 bar.
- the invention relates to a device for Karbonisie ren a drinking liquid with a carbonator and a drinking liquid container.
- Figure 1 is a schematic view of an embodiment in which the
- Reaction vessel comprises two chambers.
- Figure 2 is a schematic view of an embodiment in which the
- Reaction container comprises a chamber.
- Figure 3 is a schematic and enlarged view of a section
- Figure 1 is a schematic view of an embodiment in which the reaction container comprises a chamber with a detail of the sealing of the reaction container.
- Figure 5 is a schematic representation of an embodiment of a carbonator with two chambers and a drinking liquid container.
- FIG. 1 shows the cross section of a device 1 for carbonizing a drinking liquid 2, which is located in a drinking liquid container 100.
- the drinking liquid container is formed by a peripheral wall 104 and a bottom wall 106.
- a gas inlet opening 108 is positioned in the bottom wall 106, in which an inlet valve 110, in particular a pressure connection valve, is positioned.
- the inlet valve 110 can be removable from the gas inlet opening 108, so that the gas inlet opening 108 can be used as a drinking opening.
- the drinking liquid container 100 can be used as a drinking bottle.
- the device 1 comprises the carbonator 10, which has a reaction container 12.
- the reaction container 12 comprises a cover 24 and a reaction cup 20, the cover 24 and the reaction cup 20 being connected to one another via a bayonet lock 26 in this embodiment.
- the reaction cup 20 includes a bottom wall 22.
- a first chamber 30 is arranged in the interior of the reaction container 12.
- the first chamber 30 is formed by a chamber insert 32, which comprises a peripheral wall 34 and a bottom wall 36.
- the first chamber 30 is attached to the reaction cup 20 via the flange 38.
- a second chamber 50 is formed by the reaction cup 20 itself. Via a connec tion opening 66, the first chamber 30 and the second chamber 50 are fluidly connected to each other.
- an activation liquid 6 In the first chamber 30 there is an activation liquid 6.
- carbonizing agent 4 In the second chamber 50 there is carbonizing agent 4.
- the carbonizing agent 4 is in powder form.
- the carbonization agent 4 can be present in further embodiments, for example in the form of a pressed tablet, a solid or another suitable shape.
- connection opening 66 there is a valve 68 which on the one hand prevents the penetration of CO 2 gas 8 into the first chamber 30 and on the other hand retains the activation liquid 6.
- the valve 68 in the kausöff opening 66 can be actuated via an actuating means 62.
- the actuating means 62 is formed in this embodiment as an actuating pin 64, which cher extends through the first chamber 30 and the lid 24 into an area outside of the reaction container 12.
- the actuating pin 64 can be actuated manually by a user of the carbonator or automatically by connecting the drinking liquid container 100 to the carbonator 10. In the embodiment shown here, the bottom wall 106 of the drinking liquid container 100 presses against the actuating pin 64 when the drinking liquid container 100 is connected.
- the valve 68 in the connec tion opening 66 is opened.
- the activation liquid 6 can flow through the connec tion opening 66 from the first chamber 30 into the second chamber 50.
- the activation liquid 6 comes into contact with the carbonizing agent 4, a reaction begins in the second chamber 50, in which CO 2 gas 8 is released.
- the drinking liquid container 100 is connected to the carburetor 10 via the connection means 80.
- the connection means 80 can, for example, as Pipe socket 82a be formed with a thread 84 or a bayonet lock. In the embodiment shown here, two pipe sockets 82a, 82b are provided, of which the pipe socket 82b engages the wall 102 of the drinking liquid container 100.
- the flange 38 has an opening 40 through which the CCV gas 8 generated in the second chamber 50 can exit the second chamber 50.
- a gas filter 44 is arranged in front of the opening and filters out undesired reaction residues from the CO 2 gas.
- the released C ⁇ 2 gas 8 passes through the gas filter 44 and passes through the opening 40, a gas outlet valve 16, a gas outlet opening 14 and through the inlet valve 110 into the drinking liquid container 100 in order to carbonate the drinking liquid speed 2 there.
- the carbonizer 10 comprises a safety valve 90, which is positioned in the reaction cup 20. CO 2 gas 8 can be discharged from the second chamber 50 via the safety valve 90 in order to avoid excess pressure in the reaction container 12. Furthermore, the carbonizer 10 comprises a pressure measuring device 92 which indicates the pressure inside the reaction container 12 to the user of the carbonator 10.
- FIG. 2 shows a schematic representation of a device 1 for karbonisie ren of drinking liquids 2 according to another embodiment.
- device 1 Before device 1 comprises a drinking liquid container 100, which is filled with a drinking liquid 2.
- the drinking liquid container 100 comprises a circumferential wall 104 and a bottom wall 106.
- a gas inlet opening 108 is formed in the bottom wall 106.
- the inlet valve 1 10 in the gas inlet Opening 108 is also configured such that gas, in particular CCV gas, can be introduced into the drinking liquid container 100.
- the inlet valve 110 is a pressure cut-in valve that opens when a predetermined setting pressure is exceeded, for example at more than 1 bar.
- the inlet valve 110 can remain in the gas inlet opening 108 if the user wants to remove the drinking liquid container 100 with the carbonated drinking liquid 2.
- the drinking liquid container 100 is connected to the carbonator 10.
- the carbonizer 10 comprises a reaction container 12, which is formed from a reaction cup 20.
- a cover 24 is fastened to the reaction cup 20 via a bayonet catch 26, as a result of which the reaction container 12 is closed.
- the reaction container 12 forms the chamber 13.
- the reaction cup 20 comprises a bottom wall 22.
- a pad support 28 is positioned on the bottom wall 22.
- a carbonizing agent 4 in the form of a pad 3 is placed on the pad support 28.
- the pad 3 has a packaging 5 in which the carbonizing agent 4 is located.
- the pad support 28 holds the pad 3 with the carbonizing agent 4 in one position so that an opening means 70 can open the pad 3 with the carbonizing agent 4.
- the opening means 70 is designed as a cutting device 72. When actuated, the cutting device 72 cuts into the packaging 5 of the pad 3 with the carbonizing agent 4 and thus opens it.
- the reaction cup 20 is filled with an activation liquid 6 which surrounds the pad 3 with the carbonizing agent 4. If the packaging 5 of the pad 3 is opened by actuating the cutting device 72, the activation liquid 6 enters the pad 3 with the carbonizing agent 4 and / or the carbonizing agent 4 can leave the pad 3 and get into the activation liquid 6.
- the activation liquid 6 and the carbonizing agent 4 react with each other and release CO 2 gas 8.
- the released CO2 gas 8 penetrates through the gas outlet opening 14, which is equipped with a gas outlet valve 16, and through the gas inlet opening 108 of the drinking liquid container 100, which is equipped with the inlet valve 110, into the drinking water container 100. In the drinking water container 100, this increases carbonizing drinking liquid 2 the C0 2 gas 8 and is thereby carbonized.
- the carbonator 10 is also equipped with a safety valve 90, which is designed to discharge the CCV gas 8 from the chamber 13 into the environment when the pressure inside the chamber 13 reaches a certain, possibly critical value. Furthermore, the carbonizer 10 is equipped with a pressure measuring device 92. The pressure measuring device 92 measures the pressure inside the chamber 13. A display device 94 shows the user of the carbonator 10 the pressure in the chamber 13 measured by the pressure measuring device 92. For example, the pressure measuring device 92 and / or the display device 94 can be designed purely mechanically, purely electronically or electromechanically.
- FIG. 3 schematically shows a section of the connection between the drinking liquid container 100 and the carbonator 10 according to one embodiment.
- the illustration corresponds to the detail X from FIG. 1.
- the gas outlet opening 14 is shown, which is in the lid 24 of the Reaction container 12 is arranged.
- a gas outlet valve 16 is arranged in the gas outlet opening 14 and comprises a spring element 17, a seal 18 and a valve body 19.
- the seal 18 is firmly connected to the cover 24.
- the spring element 17 is supported on a component, not shown.
- the valve body 19 can assume two positions. In a closed position, the valve body 19 lies against the seal 18, so that no CCV gas 8 can escape from the reaction container 12 through the gas outlet opening 14.
- the spring element 17 is pretensioned in such a way that it presses the valve body 19 into the closed position, that is to say against the seal 18.
- a section of the bottom wall 106 of the drinking liquid container 100 is shown.
- a gas inlet opening 108 with a connection means 80 is positioned in the bottom wall 106.
- the gas inlet opening 108 includes an inlet valve 110.
- the inlet valve 1 10 allows C0 2 gas 8 to flow into the drinking liquid container 100.
- the inlet valve 110 blocks and prevents the drinking liquid 2 from running into the reaction container 12.
- a thread 84 is arranged on the connection means 80 of the drinking liquid container 100 and the cover 24 of the reaction container, so that the drinking liquid container 100 can be connected via the gas inlet opening 108 to the reaction container 12 via the gas outlet opening 14.
- the connecting means 80 When the drinking liquid container 100 is connected to the reaction container 12, the connecting means 80 is connected to the seal 18 in a form-fitting manner, so that no CCV gas 8 can escape between the drinking liquid container 100 and the reaction container 12. If the drinking liquid container 100 is connected to the reaction container 12, for example by screwing the drinking liquid container 100 with the gas inlet opening 108 onto the lid 24 with the gas outlet opening 14 using the thread 84, then the connecting means 80 moves the valve body 19 in the direction F opposite Spring force of the spring device 17. This releases the valve body 19 from the seal 18 and the CCV gas 8 can flow from the reaction container 12 into the drinking liquid container 100. If the drinking liquid container 100 is separated from the reaction container 12 again, the spring device 17 presses the valve body 19 against the seal 18, so that the reaction container 12 is closed again.
- Figure 4 shows a schematic representation of a device 1 for Karbonisie ren of drinking liquids 2 according to another embodiment with a chamber 13.
- the chamber 13 is formed by the reaction container 12.
- the reaction container 12 comprises the reaction cup 20 and is closed by the lid 24.
- Inside the chamber 13 is the Aktivierungsflüs liquid 6 and the pad 3, which is filled with a carbonating agent 4 and sealed by the package 5.
- the pad 3 lies on the pad support 28. If the lid 24 is placed on the reaction container 20 and moved downward in the direction F, the cutting device 72 attached to the lid 24 also moves downward in the direction F. The cutting device 72 moves so far down that it opens the packaging 5 of the pad 3 and the activation liquid 6 comes into contact with the carbonizing agent 4. As a result, the reaction of the activation liquid 6 can begin with the carbonizing agent 4 to form CO 2 gas 8 and a residual component.
- the reaction container 12 must already be closed in a pressure-tight manner by the time the reaction begins. If it is not, the released CO 2 gas 8 escapes from the reaction container 12 between the reaction cup 20 and the cover 24.
- a seal 27, in particular an annular seal, is provided between the reaction cup 20 and the cover 24 .
- the seal 27 between the reaction cup 20 and the lid 24 is designed as an O-ring.
- the seal 27 is shown in an enlarged section Y between the reaction cup 20 and the lid 24.
- the reaction container 12 is closed in a pressure-tight manner by the seal 27 when the lid 24 has already been placed on the reaction cup 20 but has not yet been brought into its final position.
- the cutting device 72 has not yet reached the packaging 5 of the pad 3. This moment is shown in Figure 4.
- the edge of the lid 24 slides along the wall of the reaction cup 20, the reaction container 12 remaining closed in a pressure-tight manner.
- the reaction of the activation liquid 6 with the carbonizing agent 4 can now release CO 2 gas 8 without the CCV gas 8 being able to escape from the reaction container 12.
- FIG. 5 shows a system 1 for carbonating a drinking liquid 2.
- the system 1 comprises a carbonizer 10, which is fluidly connected to a drinking liquid container 100 via a hose 112.
- the carbonizer 10 in the illustrated embodiment has a left and a right chamber, that is to say two chambers. Both chambers together form the reaction container here.
- the chambers are separated from one another by a partition and connected to one another by means of a connecting means, which is arranged here as a connection opening in the upper region of the reaction container.
- an activation liquid 6 is filled into one of the chambers.
- a Karbonisie approximately 4 is introduced.
- the carbonizing agent 4 can be brought into contact with the activation liquid 6 by tilting the carbonizer and the activation liquid 6 flowing from its chamber via the partition into the adjacent chamber with the carburizing agent 4. If necessary, the carbonator 10 can be shaken to better mix the mixture of activation liquid 6 and carbonizing agent 4 and to increase the CO 2 yield.
- the carbonator 10 comprises a gas outlet opening 14.
- the carbonizer 10 is fluidly connected to the drinking liquid container 100 via a flexible hose 112.
- a first end of the hose is fluidly connected to the gas outlet opening 14 and a second end to the drinking liquid container 100.
- the carbonator 10 in the gas outlet opening 14 comprises a gas outlet valve 16.
- Another gas outlet valve 16 is shown in FIG in this embodiment, positioned at the second end of tube 112.
- the gas outlet valves 16 can be designed in particular as a check valve and preferably as a ball check valve.
- the gas outlet valves 16 can, for example, be constructed in such a way that they are opened by attaching the hose 112.
- the first or the second end of the hose 112 can comprise a pin which opens a mechanism inside the gas outlet valves 16.
- the illustrated embodiment has a pressure relief valve 114 in the drinking liquid container 100. If the pressure inside the reaction container 12 is too large for the drinking liquid container, the excess can C0 2 gas 8 are released to the environment via the pressure relief valve 114.
- the pressure relief valve 114 is positioned, for example, directly in the carbonator and in particular in the wall of the reaction container 12.
- the two chambers of the carbonator 10 are connected to one another via a connecting means, the connecting means comprising a valve.
- the reaction takes place only in one chamber, since the valve prevents the activation liquid 6 from flowing back out of the chamber with the carbonizing agent 4.
- a first chamber with the activation liquid 6 is positioned in a second chamber filled with the carbonizing agent 4.
- the first chamber can in particular be cup-shaped, so that it can be suspended in the second chamber.
- the first chamber has a closable outlet, which represents the connecting means. The outlet can be opened, for example, by a mechanical or electromechanical coupling from outside the reaction container 12 and in particular by connecting the reaction container 12 to a hose 112 or an actuating pin.
Landscapes
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Devices For Dispensing Beverages (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202019000510.2U DE202019000510U1 (de) | 2019-02-02 | 2019-02-02 | Karbonisator, Trinkflüssigkeitsbehälter und Vorrichtung zum Karbonisieren einer Trinkflüssigkeit |
PCT/EP2020/051495 WO2020156900A1 (de) | 2019-02-02 | 2020-01-22 | Karbonisator, trinkflüssigkeitsbehälter und vorrichtung zum karbonisieren einer trinkflüssigkeit |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3917332A1 true EP3917332A1 (de) | 2021-12-08 |
Family
ID=65910485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20701600.7A Pending EP3917332A1 (de) | 2019-02-02 | 2020-01-22 | Karbonisator, trinkflüssigkeitsbehälter und vorrichtung zum karbonisieren einer trinkflüssigkeit |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3917332A1 (de) |
CN (1) | CN113412059A (de) |
DE (1) | DE202019000510U1 (de) |
IL (1) | IL285243A (de) |
WO (1) | WO2020156900A1 (de) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4186215A (en) | 1978-03-02 | 1980-01-29 | Pepsico. Inc. | Beverage carbonation arrangement |
US4466342A (en) | 1983-02-22 | 1984-08-21 | General Foods Corporation | Carbonation chamber with sparger for beverage carbonation |
US5460846A (en) * | 1994-03-21 | 1995-10-24 | William C. Stumphauzer | Process and apparatus for rapidly carbonating a liquid beverage using a single pressure vessel |
US5549037A (en) | 1994-03-21 | 1996-08-27 | Effervescent Products, Llc | Gas generator attachment |
DE20206874U1 (de) * | 2002-04-30 | 2002-07-25 | ds-produkte Dieter Schwarz GmbH, 22145 Stapelfeld | Vorrichtung zum Lösen eines Gases in einer Flüssigkeit |
US9289731B2 (en) * | 2009-11-18 | 2016-03-22 | Pat's Backcountry Beverages Inc. | Carbonation device |
EP2754376B1 (de) | 2010-02-01 | 2015-03-25 | Keurig Green Mountain, Inc. | Verfahren und Vorrichtung Für Kartuschenbasierte Karbonisierung von Getränken |
US9936834B2 (en) * | 2010-02-01 | 2018-04-10 | Bedford Systems Llc | Method and apparatus for cartridge-based carbonation of beverages |
RU2567953C2 (ru) * | 2010-04-22 | 2015-11-10 | Конинклейке Филипс Электроникс Н.В. | Карбонизатор напитка и способ получения газированного напитка |
US20140004240A1 (en) * | 2012-06-29 | 2014-01-02 | Darren Hatherell | Beverage carbonating system and method for carbonating a beverage |
US20140079856A1 (en) | 2012-06-29 | 2014-03-20 | Darren Hatherell | Beverage Carbonating System and Method for Carbonating a Beverage |
WO2014131101A1 (en) | 2013-03-01 | 2014-09-04 | Bonne O Inc. | Carbon dioxide source tablet and beverage carbonating system including the same |
US9364018B1 (en) | 2015-02-11 | 2016-06-14 | Keurig Green Mountain, Inc. | Adsorbent particle sizing for gas dissolution in beverages |
CH712153A1 (de) * | 2016-02-29 | 2017-08-31 | Cupic Aleksandar | Trinkflasche mit einem volumenumschliessenden Flaschenkörper und einem auf dem Flaschenhals montierbaren Deckel mit einer Karbonisierungseinheit. |
-
2019
- 2019-02-02 DE DE202019000510.2U patent/DE202019000510U1/de active Active
-
2020
- 2020-01-22 EP EP20701600.7A patent/EP3917332A1/de active Pending
- 2020-01-22 WO PCT/EP2020/051495 patent/WO2020156900A1/de active Application Filing
- 2020-01-22 CN CN202080011795.XA patent/CN113412059A/zh not_active Withdrawn
-
2021
- 2021-07-29 IL IL285243A patent/IL285243A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020156900A1 (de) | 2020-08-06 |
DE202019000510U1 (de) | 2019-03-13 |
CN113412059A (zh) | 2021-09-17 |
IL285243A (en) | 2021-09-30 |
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