WO2021261671A1 - Appareil de production de boisson fermentée - Google Patents

Appareil de production de boisson fermentée Download PDF

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Publication number
WO2021261671A1
WO2021261671A1 PCT/KR2020/014683 KR2020014683W WO2021261671A1 WO 2021261671 A1 WO2021261671 A1 WO 2021261671A1 KR 2020014683 W KR2020014683 W KR 2020014683W WO 2021261671 A1 WO2021261671 A1 WO 2021261671A1
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WIPO (PCT)
Prior art keywords
fermented beverage
flow path
manufacturing apparatus
passage
coke
Prior art date
Application number
PCT/KR2020/014683
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English (en)
Korean (ko)
Inventor
강태일
이원석
정창훈
강병규
이승철
김윤상
Original Assignee
주식회사 인더케그
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Application filed by 주식회사 인더케그 filed Critical 주식회사 인더케그
Publication of WO2021261671A1 publication Critical patent/WO2021261671A1/fr

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C13/00—Brewing devices, not covered by a single group of C12C1/00 - C12C12/04
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/60—Cleaning devices
    • 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
    • B67D1/07—Cleaning beverage-dispensing apparatus
    • 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
    • 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
    • B67D1/0801—Details of beverage containers, e.g. casks, kegs
    • 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
    • B67D1/0829—Keg connection 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
    • B67D1/08—Details
    • B67D1/10—Pump mechanism
    • 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
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/003—Fermentation of beerwort
    • C12C11/006—Fermentation tanks therefor

Definitions

  • the present invention relates to a fermented beverage manufacturing apparatus and a manufacturing method thereof, and more particularly, to a fermented beverage manufacturing apparatus capable of manufacturing a homemade fermented beverage without professional knowledge or brewing equipment, and a manufacturing method thereof.
  • Beer is an alcoholic beverage made from malt made by sprouting barley, filtering the juice, adding hops, and fermenting it with yeast.
  • This beer production method consists of a step of producing wort by boiling malt, a step of supplying yeast to the wort to ferment it, and a step of maturing the fermented beer, which is sold in supermarkets or marts. Beer is sterilized for distribution and storage of the beer prepared as above, and then goes through a process of being put into bottles or cans.
  • craft beer is a beer with live yeast, and refers to a unique beer that is produced directly to enhance the taste and aroma of beer. Depending on whether hops are added, it is possible to manufacture more than 100,000 different types of craft beer.
  • the conventional beer manufacturing apparatus produces a large amount of wort at a time and ferments large-capacity beer in one tank. There was a problem that the quality of beer was deteriorated because it had to be stored for a long time.
  • Korean Patent Application No. 10-2017-0119868 discloses a beer manufacturing apparatus capable of manufacturing an appropriate amount of craft beer and producing various types of craft beer. has been initiated
  • the prior patent does not consider the viewpoint of the dispenser, such as how the manufactured beer is taken out, only considering the manufacturing viewpoint of craft beer. Therefore, the prior patent does not consider the flow path through which beer is taken out and the viewpoint of cleaning or sterilizing the flow path.
  • the prior patent discloses a flow path through which gas and wort move during the beer manufacturing process.
  • the movement of wort is generated by driving the pump.
  • the characteristics of the pump are not considered optimally. Therefore, the durability of the pump is reduced or the probability of malfunctioning is relatively high.
  • a delay may occur during operation of the pump, and thus accurate flow control may not be easy.
  • the prior patent discloses a feature of discharging the gas generated during the beer manufacturing process by branching it from the gas line. In this case, residues or bubbles may be discharged together with the gas, and thus a problem of contamination around the discharge unit may occur.
  • the prior patent does not disclose the details of the case structure of the beer manufacturing apparatus. Specifically, it does not disclose any structural connection relationship between the plurality of chambers to form a case.
  • beer is a fermented beverage
  • alcohol such as wine or makgeolli is also a fermented beverage.
  • the manufacturing methods of beer, wine, and makgeori may be similar.
  • the manufacturing method of fermented beverages such as kombucha, which is made by adding SCOBY (symbiotic clone of bacteria & yeast) beneficial bacteria to a undiluted solution of green tea or black tea with sugar and fermenting it, may be similar.
  • Fermented beverages such as wine, makgeolli, and kombucha, like beer, are not manufactured uniformly, but need to be manufactured in a variety of ways according to the tastes and preferences of consumers or manufacturers.
  • An object of the present invention is to basically solve the problems of the prior art.
  • the present invention is intended to provide a fermented beverage manufacturing apparatus and manufacturing method capable of independently manufacturing a plurality of fermented beverages and independently washing.
  • the fermented beverage manufacturing apparatus and manufacturing method that enables smooth movement of the stock solution and gas in the production process of the fermented beverage, and improves the durability of the pump driven for the movement of the fermented beverage and enables accurate flow control would like to provide
  • An object of the present invention is to provide an apparatus and method for manufacturing a fermented beverage capable of effectively cleaning a flow path module through which an undiluted solution and gas are moved during the manufacturing process of the fermented beverage.
  • a fermented beverage manufacturing apparatus and manufacturing method that can relatively increase the manufacturing capacity of the fermented beverage by securing the extraction convenience by taking out a plurality of fermented beverages through a single cock and simplifying the extraction structure would like to provide
  • chambers are formed up and down along the circumferential direction of the rotatable case, the fermented beverage is taken out through a specific upper chamber (dispensing chamber), and the lower chamber (common chamber) of the dispensing chamber is shared configuration It is intended to provide a fermented beverage manufacturing apparatus and manufacturing method that can flexibly cope with various usage scenarios by arranging them.
  • the present invention is intended to provide a fermented beverage manufacturing apparatus and manufacturing method that can be easily purchased and used like home appliances at home or a business.
  • An object of the present invention is to provide an apparatus for manufacturing fermented beverages.
  • the manufacturing apparatus includes a header assembly having the header and the plurality of check valves, wherein the header assembly includes a header therein and a plurality of fermented beverage inlets for connecting the plurality of fermented beverage passages, respectively. It may include a body that becomes
  • the plurality of check valves may be provided on the body.
  • the manufacturing apparatus includes a washing water channel connected to the header to provide washing water to the header, and a drain channel branched from the cock flow path to discharge the washing water.
  • the body is provided with a washing water inlet for connecting the washing water flow path and an outlet for connecting the cock flow path.
  • the outlet and the washing water inlet are provided at both ends in the longitudinal direction of the body, respectively, and the plurality of fermented beverage inlets may be provided on one or both sides of the body in the width direction.
  • the manufacturing apparatus may include: a washing water pump or a washing water valve provided to supply washing water from a washing water tank in which washing water is accommodated or an external washing water supply source to the washing water passage; And it is preferable to include a drain tank for storing the washing water discharged through the drain passage.
  • the plurality of chambers may be provided to be partitioned from each other along the circumference of the cabinet.
  • the dispenser assembly may be provided in any one of the plurality of chambers.
  • the plurality of chambers may be provided to be partitioned from each other vertically and horizontally along the circumference of the cabinet.
  • the dispenser assembly may be provided in any one of the plurality of chambers located above the plurality of chambers.
  • the chamber located below the chamber provided with the dispenser assembly may be provided to accommodate a carbon dioxide tank for supplying ejection pressure of the fermented beverage.
  • the plurality of chambers may include: a plurality of keg chambers each accommodating a plurality of kegs; a single dispensing chamber provided with a dispenser assembly for dispensing fermented beverages from the plurality of kegs; And it is preferable to include a single common chamber provided under the ejection chamber.
  • the cabinet is rotatably provided so that a plurality of chambers are sequentially positioned in front of the cabinet.
  • the keg provided in the keg chamber it is preferable to include a plurality of flow path modules each provided to prepare a fermented beverage independently of the keg provided in the other keg chamber.
  • a plurality of keg chamber, the ejection chamber and the common chamber is provided to be partitioned from each other inside the cabinet; a plurality of flow path modules connected to the keg provided in the keg chamber to prepare fermented beverages independently of other kegs; a plurality of fermented beverage passages connected to each of the plurality of passage modules; headers respectively connected to the plurality of fermented beverage passages; a dispenser assembly provided in the dispensing chamber and including a single cock from which the fermented beverage flowing into the header is taken out; a coke passage connected to the header to provide the fermented beverage introduced into the header to the coke; and a plurality of check valves provided between the plurality of fermented beverage passages and the header, wherein a plurality of fermented beverages manufactured independently of each other are taken out through the single cock.
  • the flow path module may include: an undiluted solution flow path provided to move the undiluted solution; a gas flow path provided to move gas; a coupler provided to independently connect the inside of the keg to the undiluted solution flow path and the gas flow path when combined with the keg cap of the keg; And it may include a pump provided on the undiluted oil passage.
  • the fermented beverage oil passage is branched from the undiluted liquid passage, and a discharge valve selectively opening and closing the fermented beverage passage is provided.
  • a case a case; a plurality of chambers partitioned inside the case; A plurality of couplers provided in each of the chambers of some of the plurality of chambers, the kegs containing the undiluted solution or the fermented beverage prepared from the undiluted solution are mounted; a dispenser assembly provided in some of the plurality of chambers and including a coke from which the fermented beverage is taken out; A plurality of fermented beverage passages respectively connected to the plurality of couplers and provided independently of each other; a coke passage provided between the fermented beverage passage and the coke to provide the fermented beverage flowing in from the fermented beverage passage to the coke; a washing water passage providing washing water to the coke passage; And the fermented beverage manufacturing apparatus including a drain passage for discharging the washing water by branching from the upstream side of the coke in the coke passage may be provided.
  • an extraction valve for selectively opening and closing the fermented beverage flow path and a washing water pump or a washing water valve for selectively supplying washing water to the washing water flow path may be provided.
  • the manufacturing apparatus may include: a drain valve selectively opening and closing the drain passage; And it may include a cock valve provided on the downstream side of the branch point at which the drain flow path is branched in the cock flow path, and selectively opening and closing the cock flow path.
  • the coke is a single coke, and a plurality of fermented beverages independently prepared from each other may be taken out through the single coke.
  • the manufacturing apparatus may include a header that is respectively connected to the plurality of fermented beverage passages to provide the fermented beverage to the coke passage, and is connected to the washing water passage to provide washing water to the coke passage.
  • a plurality of check valves may be provided between the plurality of fermented beverage passages and the header.
  • the manufacturing apparatus includes a header assembly having the header and the plurality of check valves, wherein the header assembly includes a header therein and a plurality of fermented beverage inlets for connecting the plurality of fermented beverage passages, respectively. It may include a body that becomes
  • a plurality of keg chamber, the ejection chamber and the common chamber is provided to be partitioned from each other inside the case; a plurality of flow path modules connected to the keg provided in the keg chamber to prepare fermented beverages independently of other kegs; a plurality of fermented beverage passages connected to each of the plurality of passage modules; a dispenser assembly provided in the dispensing chamber and including a single cock through which the fermented beverage is taken out; a coke passage provided between the plurality of fermented beverage passages and the single coke to provide the fermented beverage flowing in from the plurality of fermented beverage passages to the single coke; a single washing water passage providing washing water to the coke passage; a single drain passage branching from the coke passage at an upstream side of the single cock to discharge the washing water; And the fermented beverage manufacturing apparatus provided in the common chamber and comprising a drain tank for storing the washing water discharged
  • a cabinet a plurality of chambers partitioned inside the cabinet; A plurality of couplers provided in each of the chambers of some of the plurality of chambers, the kegs containing the undiluted solution or the fermented beverage prepared from the undiluted solution are mounted; a dispenser assembly provided in some of the plurality of chambers and including a coke from which the fermented beverage is taken out; A plurality of fermented beverage passages respectively connected to the plurality of couplers and provided independently of each other; a coke passage provided between the fermented beverage passage and the coke to provide the fermented beverage flowing in from the fermented beverage passage to the coke; a cock valve provided to selectively open and close the cock flow path; And in order to reduce the foam of the fermented beverage taken out through the cock, a fermented beverage manufacturing apparatus including a foam reducing unit provided to increase flow path resistance may be provided.
  • the bubble reduction unit is preferably provided on the downstream side of the cock valve.
  • the bubble reduction unit may include a tube wound a plurality of times in a coil shape.
  • a drain passage branched from the cock passage and a drain valve selectively opening and closing the drain passage may be included on a downstream side of the cock valve.
  • the drain valve is opened and then closed before the cock valve, and a portion of the fermented beverage is discharged through the cock after being discharged to the drain passage.
  • the manufacturing apparatus includes a drain tank located below the dispenser assembly to store the fermented beverage discharged through the drain passage.
  • the residue inside the foam reducing unit is discharged to the drain passage.
  • a cabinet in which a plurality of keg chambers, ejection chambers and common chambers are partitioned from each other inside; is connected to the keg provided in the keg chamber and is connected to another keg
  • a plurality of flow path modules each provided to independently prepare a fermented beverage; a plurality of fermented beverage passages connected to each of the plurality of passage modules; a dispenser assembly provided in the dispensing chamber and including a single cock through which the fermented beverage is taken out; a coke passage provided between the plurality of fermented beverage passages and the single coke to provide the fermented beverage flowing in from the plurality of fermented beverage passages to the single coke; a cock valve provided to selectively open and close the cock flow path; And in order to reduce the foam of the fermented beverage taken out through the cock, there may be provided a fermented beverage manufacturing apparatus including a foam reducing unit provided to increase the flow resistance.
  • the bubble reduction unit is preferably provided on the downstream side of the cock valve.
  • the bubble reduction unit preferably includes a tube wound a plurality of times in a coil shape.
  • a fermented beverage manufacturing apparatus and manufacturing method capable of smooth movement of raw liquid and gas in the fermented beverage manufacturing process, and improved durability and accurate flow control of a pump driven for moving the undiluted liquid can provide
  • a fermented beverage manufacturing apparatus and manufacturing method that can relatively increase the fermented beverage manufacturing capacity by securing extraction convenience by taking out a plurality of fermented beverages through a single cock and simplifying the extraction structure can provide
  • chambers are formed up and down along the circumferential direction of the rotatable case, the fermented beverage is taken out through a specific upper chamber (dispensing chamber), and the lower chamber (common chamber) of the dispensing chamber is shared configuration
  • a specific upper chamber dispenser chamber
  • the lower chamber common chamber
  • a fermented beverage manufacturing apparatus and manufacturing method that can be easily purchased and used like home appliances at home or a business.
  • a fermented beverage manufacturing apparatus and manufacturing method capable of simultaneously producing different fermented beverages and taking out each of the manufactured fermented beverages.
  • a plurality of chambers are implemented through each cell structure by applying a cell structure, and cold air is supplied through a space surrounded by the cell structures, thereby simplifying the cold air supply structure.
  • a fermented beverage manufacturing apparatus may be provided.
  • FIG. 1 shows a fermented beverage manufacturing apparatus according to an embodiment of the present invention
  • Figure 2 shows the assembly process of the fermented beverage production apparatus of Figure 1, showing the fermented beverage production apparatus before some cell cases are combined,
  • FIG. 3 shows a cell case forming a keg, a flow path module and a keg support provided inside the cell case are disassembled;
  • FIG. 4 is an enlarged view of the lower cell frame, hinge, cell case, door, decoration panel and duct are arranged and combined;
  • FIG. 5 is an enlarged view of a state in which the tegoration panel, the cell case, and the lower cell frame are coupled through the hinge;
  • Figure 6 schematically shows a horizontal cross section of the fermented beverage manufacturing apparatus based on the inner cell case and the evaporator assembly
  • FIG. 11 shows a flow path configuration for taking out a plurality of fermented beverages through a single dispenser assembly
  • FIG. 13 schematically shows a first cleaning process for cleaning flow paths including a flow path module
  • 22 is a diagram illustrating a control state of the entire flow path controlled in the ejection process.
  • the fermented beverage described in the present specification is prepared by fermenting a stock solution such as wort, such as beer or makgeolli.
  • a stock solution such as wort, such as beer or makgeolli.
  • beer is assumed as an example of the fermented beverage. Terms based on beer may be described, but this embodiment is not limited to beer, which is an example of a fermented beverage.
  • the fermented beverage manufacturing apparatus 1 may include a case 2 and a plurality of doors 10 forming an outer shape.
  • the case 2 may include a machine room housing 5 .
  • the machine room housing 5 may be located on the upper portion of the fermented beverage manufacturing device (1). That is, the machine room housing 5 may be provided to form the machine room and to protect the internal components of the machine room from the outside.
  • the fermented beverage manufacturing apparatus 1 may consist of a plurality of cells.
  • Each cell may include a chamber, and may be distinguished from each other according to the function of the chamber, and may be divided into a keg cell, an extraction cell, and a common cell.
  • Each cell may constitute part of the case 2 . That is, a plurality of cells may be engaged with each other to form a support structure of the fermented beverage manufacturing apparatus. A cell is formed through a cell case. Details on this will be described later.
  • a container for accommodating the undiluted liquid of the fermented beverage may be referred to as a keg.
  • the raw liquid of the fermented beverage goes through a manufacturing process to become a fermented beverage, and the fermented beverage may also be accommodated in the same keg.
  • the chamber in which the keg is provided may be referred to as a keg chamber 10 .
  • a fermented beverage may be prepared and stored from the stock solution through the keg provided in the keg chamber 10 .
  • a plurality of keg chambers 10 may be provided.
  • a keg is provided for each keg chamber, so that different types of fermented beverages can be prepared.
  • the production of the fermented beverage through the keg chamber 10 may be made independently of each other. Therefore, different fermented beverages can be prepared at the same time.
  • each keg chamber includes a flow path module.
  • the chamber for taking out the manufactured fermented beverage to the outside may be referred to as the ejection chamber 20 or the dispenser chamber.
  • a dispenser assembly 100 for dispensing the fermented beverage is provided inside the dispensing chamber 20 .
  • the fermented beverage prepared in the plurality of keg chambers 10 may be taken out through a single dispenser assembly 100 . That is, a single ejection chamber 20 may be provided. In addition, a single dispenser assembly 100 may be provided in the single ejection chamber 20 , and a single cock may be provided in the single dispenser assembly 100 . A fermented beverage selected from among a plurality of fermented beverages may be taken out through a single coke.
  • the plurality of chambers may include the common chamber 30 as well as the keg chamber 10 and the ejection chamber 20 .
  • the common chamber 30 may be a chamber for accommodating components such as a configuration for cleaning the dispenser assembly or a carbon dioxide tank required for taking out the fermented beverage after manufacturing the fermented beverage. That is, it can be said that a plurality of independently provided keg chambers 10 or chambers connected to the ejection chamber 20 are accommodated.
  • the aforementioned machine room 40 may be provided with components for performing a cooling cycle. These cooling cycle configurations are sufficiently durable. In addition, they are configurations that do not require frequent user access. Therefore, the machine room 40 can be located in the upper portion of the fermented beverage manufacturing apparatus (1).
  • the fermented beverage manufacturing apparatus 1 may have a hexagonal cross section.
  • a chamber may be formed on the upper part and the lower part of one surface, respectively. Since it has a total of 6 sides, a total of 12 chambers may be provided along the circumference of the fermented beverage manufacturing apparatus. That is, a total of 6 chambers are formed in the first layer along the circumferential direction, and a total of 6 chambers are formed in the second layer along the circumferential direction. It is preferable that the size and position of the cell case in which the chamber is formed are symmetrical to each other. Therefore, the hexagon is preferably a regular hexagon.
  • the ten chambers may be the keg chamber 10 , one may be the ejection chamber 20 , and the other may be the common chamber 30 .
  • a single extraction chamber and a single common chamber may be formed, and the remaining chambers may be formed as keg chambers. This is because, if a plurality of ejection chambers or common chambers are provided, the number of keg chambers is reduced by that amount, so that the production capacity of the fermented beverage is inevitably reduced.
  • the keg chamber 10 is a space for producing a fermented beverage, it can be said that it is a space that requires heating or cooling. Therefore, it must be insulated from the outside, and for this purpose, the door 3 is provided. That is, a door for opening and closing the chamber may be provided.
  • the door 3 is preferably formed as an insulating door, and a door 3 may be provided for each keg chamber 10 . Through this, independent cooling and independent heating can be performed.
  • the common chamber 30 may be a space accommodating a carbon dioxide tank or a drain tank. It is undesirable for these components to be exposed to the outside. Accordingly, the door 3 for opening and closing the common chamber 30 may also be provided.
  • the door of the common chamber may also be an insulated door, but may not be an insulated door because temperature control inside the chamber may be unnecessary.
  • the extraction chamber 20 is a chamber for taking out the manufactured fermented beverage. Therefore, it is the chamber that the user accesses the most. And, in order to take out the fermented beverage, the user must hold a container such as a drinking cup and insert the container into the chamber. Therefore, for ease of use, it is preferable that the ejection chamber 20 is not provided with a door.
  • the frequency of the user approaching the keg chamber 10 is relatively very low. That is, it will be common for the user to approach the keg chamber when replacing the keg, and it will take a relatively long time to manufacture and consume the fermented beverage from the installed keg.
  • the frequency at which the user approaches the common chamber 30 is greater than that of the keg chamber 10 and less than that of the ejection chamber 20 .
  • the maintenance frequency of relatively common components such as replacement of the carbon dioxide tank or cleaning of the drain tank, may be high. Therefore, by forming the common chamber 30 in the lower portion of the ejection chamber 20, it is possible to implement an optimized chamber arrangement according to the frequency of use of the user. This is because the ejection chamber 20 and the common chamber 30 can be exposed in front of the user's movement.
  • the ejection chamber 20 be positioned above the common chamber 30 . That is, by positioning the dispenser assembly 100 according to the average height of the user, it is possible to take out the fermented beverage very easily.
  • the machine room in the lower part of the chambers.
  • the height of the dispenser assembly 100 since the height of the dispenser assembly 100 has to be relatively high, it may not be easy to take it out.
  • the machine room is formed as an empty space inside, and cooling cycle components are provided therein. Therefore, it is not preferable to allow the machine room itself to support the vertical load.
  • the machine room chamber can be formed similarly to the common chamber.
  • the number of keke chambers is inevitably reduced, thereby reducing the production capacity of the fermented beverage.
  • the keg chamber 10 When the positions of the ejection chamber 20 and the common chamber 30 are fixed, access to the keg chamber 10 may not be easy. For example, in order to access the keg chamber 10 located on the rear surface of the extraction chamber 20, the user needs to move to the rear surface of the fermented beverage manufacturing apparatus (1). In this case, a space accessible by the user through the entire circumference of the fermented beverage manufacturing apparatus 1 is required. That is, an excessively large installation space is required.
  • the fermented beverage manufacturing apparatus 1 may be provided rotatably with respect to the ground. That is, it may be sufficient even if the user's access space is secured only in front of the fermented beverage manufacturing apparatus (1). This is because, when the user approaches the specific keg chamber, the fermented beverage manufacturing apparatus 1 can be rotated so that the specific keg chamber can be positioned in front of the user. Therefore, a relatively small installation space is required. In other words, only a space that the user can access only from the front side, such as a refrigerator, may be required.
  • the fermented beverage manufacturing apparatus (1) may include a caster (8) for facilitating horizontal movement because it may be relatively heavy.
  • the caster (8) may be coupled to the bottom frame (7).
  • a lower cell frame 6 may be provided above the bottom frame 7 .
  • the lower cell frame 6 may be formed to face the bottom frame 7 .
  • a circular thrust bearing may be provided between the bottom frame 7 and the lower shell frame 6 . That is, the thrust bearing rotatably supports the vertical load transmitted through the lower shell frame 6 .
  • the lower cell frame 6 and the bottom frame 7 are provided to be vertically spaced apart due to the bearing.
  • the lower cell frame 6 can rotate while the bottom frame 7 is fixed.
  • This rotation means that the fermented beverage manufacturing apparatus 1 except for the bottom frame 7 and the casters can rotate horizontally. Therefore, since it is unnecessary to secure an extra installation space, it is possible to increase the usability. This is because the user can access all the chambers through one direction by rotating the fermented beverage maker.
  • Case (2) may include a decoration panel (4) provided in the corner portion.
  • a chamber may be provided up and down with both decoration panels 4 interposed therebetween.
  • the decoration panel 4 may be provided to support a vertical load and a lateral external force.
  • the decoration panel 4 can provide a beautiful design by forming a portion exposed to the outside from the edge of the fermented beverage manufacturing apparatus (1).
  • the fermented beverage manufacturing apparatus 1 of this embodiment can support the vertical load and the lateral external force by itself due to the engagement between the cell and the cell by applying the independent cell structure as described above. That is, vertical engagement is formed between the first-layer cell case and the second-layer cell case, and the circumferential engagement is performed between the cell cases of each layer, so that the structure can be manufactured very stably. Also, engagement may be performed between the cell cases of each layer in the radial direction through the evaporator assembly.
  • the decoration panel 4 for supporting the vertical load and the lateral external force is unnecessary and can be provided with a decoration panel in terms of design.
  • the decoration panel 4 When the decoration panel 4 performs the function of a pillar supporting a vertical load, the decoration panel 4 may be made of a metal material. Of course, the thickness can also be thick enough to support the vertical load.
  • the thickness may be made sufficiently thin, and it may be possible to manufacture with a material such as synthetic resin or wood rather than a metal material. Therefore, it is possible to obtain effects such as reduction of manufacturing cost, ease of manufacturing, and weight reduction.
  • the case 2 may include a lower cell frame 6 and an upper cell frame 9 . Since the cross section of the fermented beverage manufacturing apparatus is hexagonal, the lower cell frame 6 and the upper cell frame 9 may also have a hexagonal shape corresponding thereto.
  • Each corner portion of the hexagon may be provided with a decoration panel (4).
  • the Mosiri portion may be a space in which the front openings of adjacent chambers are spaced apart from each other. Therefore, the decoration panel 4 can be said to be a configuration for shielding such an empty space.
  • the decoration panel 4 may be divided up and down and connected to each other. That is, the upper end of the upper decoration panel 4 may be combined with the upper cell frame 9 , and the lower end of the lower decoration panel 4 may be combined with the lower cell frame 6 . The lower end of the upper decoration panel 4 and the upper end of the lower decoration panel 4 may be combined with each other.
  • the decoration panel 4 may be provided for mounting the door hinge 11 . That is, the hinge 11 is interposed between the upper end of the upper decoration panel 4 and the upper cell frame 9 to perform a coupling therebetween, and between the lower end of the lower decoration panel 4 and the lower cell frame 9 .
  • the hinge 11 is interposed therebetween can be combined.
  • the upper and lower two hinges 11 are interposed between the lower end of the upper decoration panel 4 and the upper end of the lower decoration panel 4, so that coupling between them can be performed.
  • the two hinges 11 may be coupled to the upper cell frame and the lower cell frame, respectively. Accordingly, the hinge can be firmly coupled and fixed.
  • FIG. 3 shows a cell case 60, in particular, a cell case forming a keg chamber.
  • a cell case forming the dispenser chamber or the common chamber may be the same or similar thereto.
  • the cell case 60 may include an outer cell case 61 and an inner cell case 62 . Both the outer cell case 61 and the inner cell case 62 have an open front shape. The inner cell case 62 may be inserted into the front opening of the outer cell case 61 to form the cell case 60 integrally with both.
  • the inner cell case 62 may be formed through injection or vacuum molding. That is, it may be formed of a synthetic resin material. Since the inner cell case 62 forms a chamber, it is possible to increase the texture and the ease of cleaning by forming it with a synthetic resin material.
  • the outer cell case 61 may be manufactured using a steel plate.
  • the outer cell case 61 forms a structure in which the upper surface, the lower surface, and the side surfaces are all connected except for the front opening. That is, the outer cell case 61 itself can support vertical and horizontal loads with one block.
  • the inner cell case 62 may have the same shape as the outer cell case 61 , but the size may be small so that the inner cell case 2 can be inserted and accommodated in the outer cell case.
  • the inner cell case 62 may be inserted into the outer cell case 61 and integrally formed by a foaming process. That is, the cell case 60 forms a single configuration.
  • the foam between the inner cell case 62 and the outer cell case 61 performs a function of improving thermal insulation performance.
  • a type of insulating material other than the foam may be interposed between the inner cell case and the outer cell case. Accordingly, the cell case 60 is combined with the above-described heat insulating door 3 to form an internal space chamber as a heat insulating space.
  • the keg supporter 70 and the flow path module 200 may be provided inside the inner cell case 62 .
  • the flow path module 200 may include a tank coupler 250 , an intermediate tank 260 , a coupler 270 , and a pump 219 .
  • the flow path module 200 may include a module case 219 for accommodating and shielding some components. Details of the keg supporter 70 and the flow path module 200 will be described later.
  • the case 2 of the fermented beverage manufacturing apparatus 1 includes a plurality of cell cases 60 . That is, a plurality of cell cases may be stacked vertically and engaged in a circumferential direction to support a vertical load and a horizontal load. Accordingly, a configuration such as a cabinet for accommodating a plurality of cell cases is not required.
  • Figure 2 shows an example in which a total of six cell cases 60 are mounted on the lower portion (1st floor) of the fermented beverage manufacturing apparatus 1 . And, an example in which the cell case constituting the ejection chamber is mounted on the upper part (second floor) is shown.
  • the six cell cases 60 are mounted on the lower cell frame 6 , and the six cell cases are mounted again on the upper part, and then the upper cell case is combined with the lower cell frame 9 . can Thereafter, the machine room 40 may be formed.
  • the machine room housing By combining the machine room housing to surround the upper cell frame, the machine room can be formed on the inside of the fermented beverage manufacturing apparatus (1).
  • the decoration panel 4 may be coupled first between the lower cell frame 6 and the upper cell frame 9 , and the decoration panel 4 may be coupled after the cell cases 60 are mounted.
  • the fermented beverage manufacturing apparatus 1 is a fermented beverage manufacturing apparatus 1 through a lower cell frame 6 , a plurality of cell cases 60 interlocking with each other, and an upper cell frame 9 . It is possible to form the case (2) forming the basic outline. Therefore, it is possible to manufacture the fermented beverage manufacturing apparatus 1 which is very simple and easy to manufacture. In particular, since chambers that have to have a thermal insulation space can each independently be implemented through the cell case 60 having a thermal insulation wall, it is very easy and simple to secure thermal insulation performance and form the thermal insulation wall.
  • the hinge shaft 11a has a radius than the decoration panel 4 in consideration of the rotation radius of the door 30 It should be located outside the direction.
  • the door hinge 11 may include a hinge bracket 11b and a hinge shaft 11a extending outwardly from the hinge bracket 11b may be provided.
  • the hinge bracket 11b and the hinge shaft 11a may be integrally formed, or the hinge shaft 11a may be coupled to the hinge bracket 11b to form a single hinge assembly.
  • the hinge bracket 11b may be fixedly coupled to the lower cell frame 6 or the upper cell frame 9 through the screw coupling portion 11c. At this time, the hinge bracket (11b) may be combined with the decoration panel (4). That is, the decoration panel 4 may be coupled to the lower cell frame 6 or the upper cell frame 9 through the hinge bracket 11b.
  • the hinge bracket 11b may be coupled to the cell case 50 . Also, by coupling the hinge bracket 11b to the lower cell frame 6 , the cell case 50 may be fixedly coupled to the lower cell frame 6 or the upper cell frame 9 .
  • the cell case 50 is configured to form a chamber therein.
  • the case 2 includes a plurality of cell cases 50 engaged with each other along the circumferential direction.
  • the plurality of cell cases 50 may be stacked in two layers.
  • the cell case is fixedly coupled to the lower cell frame 6 or the upper cell frame 9 through the lower and upper surfaces of the cell case 50 .
  • This fixed coupling may be performed through screws.
  • the cell cases 50 constitute the heat insulating wall
  • the heat insulating performance is deteriorated when the cell case is coupled through the lower surface and the upper surface. Accordingly, it is preferable to allow the cell case 60 to be coupled to the lower cell frame 6 or the upper cell frame 9 while minimizing the coupling portion through the side surface of the cell case.
  • the hinge 11 is moldedly coupled to the cell case 60 and the decoration panel 40, and the hinge 11 is fixed to the cell frames 6 and 9, so the cell case 60 and the decoration panel 40 ) may be fixed to the cell frames 6 and 9 .
  • a total of two hinges 11 are required for the upper and lower two doors 30 . Accordingly, the middle two hinges may or may not be fixed to the cell frames 6 and 9 .
  • the machine room (40).
  • the side of the machine room is shielded through the machine room housing 5 , and the machine room housing 5 may be provided to shield the upper surface of the machine room.
  • the upper surface of the machine room may be opened to enable smooth heat exchange through the condenser.
  • the machine room 40 may include a compressor 450 , a condenser 460 , and a condenser fan 470 .
  • a relatively large power supply (SMPS, 480) can be accommodated in the machine room.
  • the evaporator for supplying cold air to the keg chamber is not located in the machine room. This is because there is a fear that cold air loss may occur because the separation distance between the machine room and each chamber is relatively large. Accordingly, the components associated with the evaporator may be substantially located in the central empty space 50 of the fermented beverage manufacturing apparatus 1 .
  • the refrigerant pipe may be provided in the machine room and outside the machine room.
  • the duct 411 is in close contact with the rear wall of the cell case 60 .
  • a defrost water tank 490 may be provided at a lower portion of the duct 411 . It can be seen that the inlet 401 for supplying cold air into the cell case is formed in the duct 411 .
  • the duct 411 , the evaporator 410 , and the defrost water tank 490 form one evaporator assembly 400 .
  • plates 418 may be provided above and below the evaporator assembly, respectively.
  • a cross-section of the plate may be formed to fit into the empty space 50 in a hexagonal shape.
  • An opening is formed in the center of the upper cell frame 9 , ie, an upper portion of the empty space, through which the evaporator assembly 400 can be inserted.
  • the top plate of the evaporator assembly closes the opening.
  • Figure 6 schematically shows a horizontal cross section of the fermented beverage manufacturing apparatus.
  • the cell case 60 is provided in close contact along the circumference of the fermented beverage manufacturing apparatus.
  • the illustrated cell case 60 is an inner cell case 62 forming a chamber, which are positioned at a predetermined distance from each other in the circumferential direction.
  • the side surfaces of the cell case 60 may be in close contact with each other through the outer cell case 61 .
  • the cell case 60 may be formed in a wide front and narrow rear. In order to secure an access space, the left and right widths are constant from the front to the rear to a certain depth, but the left and right widths may become narrower toward the rear. That is, it may have an approximately trapezoidal cross-section.
  • the sidewall of the cell case 60 may be engaged with the sidewall of the neighboring cell case 60 . And, the cell case 60 may be formed to sufficiently support the vertical load in the form of one block.
  • an empty space 50 is formed in the rear of the cell cases.
  • This space 50 has a hexagonal column shape.
  • the evaporator assembly 400 may be configured using the empty space 50 in the middle of the fermented beverage manufacturing apparatus 1 .
  • cold air may be supplied to each chamber through the duct 411 surrounded by the heat insulating material and the evaporator 410 vertically mounted in the duct.
  • the duct 411 may be an insulating wall column in which the evaporator is accommodated.
  • each cell case 60 The side walls of each cell case 60 are engaged with each other, and the rear walls of the cell case are engaged with the duct 411 . Accordingly, the empty space 50 can be automatically formed through engagement with the shape of the cell cases without the need to separately form a space for installing the duct. That is, the cell cases are provided to abut in the vertical direction and the circumferential direction, and may also be provided to abut in the radial direction through the duct 411 in the middle.
  • the empty space 50 is formed in the center of the fermented beverage manufacturing apparatus 1, smooth and efficient cold air supply and cold air recovery in the radial direction can be performed.
  • the flow of air to the outside of the empty space 50 may be excluded separately, the loss of cool air may be minimized.
  • the duct 411 itself may be formed of a heat insulating material and at the same time surround the duct with the cell cases 60 having a heat insulating wall.
  • a cold air inlet 401 or a cold air outlet 402 is formed between the duct 411 and the cell case 60 .
  • the duct 411 is provided with an evaporator (410).
  • the keg chamber 10 is formed in the cell case 60 , and the inner wall of the keg chamber 10 is formed by the inner cell case 62 .
  • a front opening 62a is formed in the inner cell case 62 , and sidewalls 62b and 62c are formed on both sides of the rear of the front opening 62a.
  • the front sidewall 62b may be formed so that both sides are substantially parallel to form a wide entrance through the front opening 62b.
  • the rear sidewall 62c may be formed such that the width between both sides becomes narrower toward the rear. That is, a space in the form of a trapezoid that becomes narrower toward the rear may be formed inside the inner cell case 62 by the rear sidewall 62c.
  • the cell case 60 Based on the integral cell case 60 in which the inner cell case 62 is inserted into the outer cell case 61, the cell case 60 has a front opening 61a, an upper wall 61b, and a lower wall 61c. , left and right side walls 61d and 61e, and a rear side wall 61f may be included.
  • the upper and lower walls extend from the top and bottom of the front opening to the rear, respectively, the left and right walls respectively extend from the left and right to the rear of the front opening, and the rear wall is an upper wall, a lower wall, a left wall and a right wall from the rear of the front opening is connected with
  • the left and right walls 61d and 61 are front left and right walls 61d extending rearward substantially parallel to each other on both sides of the front opening, and rear left and right walls extending from the rear of the front left and right walls to the rear wall so that the left and right widths are narrower ( 61e) will be included.
  • the neighboring cell cases 60 can be in close contact with each other in the circumferential direction.
  • the rear wall 62d of the inner cell case 62 is formed as a flat vertical wall, and a fan 490 is mounted at the lower portion so that cold air heat-exchanged from the evaporator can be introduced into the inner cell case. That is, an inlet 401 through which air is introduced may be formed under the rear wall 62d of the inner cell case 62 .
  • an outlet 402 for discharging air cooled inside the inner cell case 62 to the outside of the inner cell case 62 may be formed on the rear wall 62d of the inner cell case 62 .
  • the air discharged through the outlet 402 may be heat-exchanged with the evaporator 410 and then descend, and after heat exchange with the evaporator 410 again, may be introduced into the inner cell case 62 through the inlet 401 .
  • the fan 490 will have to be driven. Accordingly, since the double heat exchanged cold air flows into the chamber, very effective cooling can be performed.
  • the size of the inlet 401 is larger than the size of the outlet 402 for smooth air intake and discharge.
  • the shape of the inlet and the outlet is preferably circular.
  • a cell PCB mounting unit 402 may be provided on a rear wall of the inner cell case 62 .
  • the CellPCB may be mounted on the CellPCB mounting unit.
  • the cell PCB mounting part is provided between the inlet 401 and the outlet 402 . Accordingly, as the PCB is mounted on the path through which the cold air is introduced and discharged, smooth PCB cooling can be performed.
  • a keg support 70 on which a keg can be seated may be provided under the inner cell case 62 .
  • the keg supporter 70 may include a keg seating part 71 , and the keg supporter 70 may include a door sensor 73 and a temperature sensor 72 .
  • the temperature sensor 72 may be provided to be substantially in close contact with the keg seating part 71 . That is, it may be provided to be substantially in close contact with the lower portion of the keg. Therefore, it can be provided to very effectively detect the temperature of the stock solution or fermented beverage inside the most important keg.
  • the flow path module 200 is mounted on the inner side of the inner cell case 62 , and the intermediate tank 260 may also be mounted thereon.
  • the intermediate tank 260 may be a part of the flow path module 200 .
  • the flow path module 200 may include a coupler 270 provided to be coupled to the cap of the keg.
  • the flow path module 200 may include various components such as a pump, a plurality of fittings, a plurality of tubes, and a plurality of valves. However, the flow path module can be manufactured and mounted as a single module, and is preferably formed as a compact module.
  • Cool air is introduced and discharged through the rear wall 62d of the inner cell case 62, and the cell PCB is mounted. Therefore, it is preferable that the air inlet/outlet and the cell PCB are shielded so as not to be exposed to the user.
  • some components of the flow path module 200 provided on the inner cell case 62 are also shielded. That is, only some components such as the coupler 270 or the intermediate tank 260 of the flow path module 200 that need to be operated by the user are provided to be exposed inside the inner cell case 62 , and the rest of the flow path module 200 is It is desirable that the detailed components be shielded.
  • a back cover 90 may be provided in the inner cell case 62 .
  • FIG. 9 shows a back cover
  • FIG. 8 shows a state in which the back cover is mounted to the inner cell case 62 .
  • the back cover 90 has a bent plate shape and may be formed of a steel plate.
  • the front surface of the back cover since the front surface of the back cover is exposed inside the inner cell case 62, it may be made of a stainless steel plate.
  • the back cover may perform a heat plate function. Therefore, it is preferable to make a steel sheet, particularly a stainless steel sheet, not a synthetic resin. Of course, it may also be possible to be made of an aluminum material.
  • the back cover 90 is positioned in front of the rear wall 62d of the inner cell case 62 to form a predetermined space in the front and rear. That is, a space is formed between the rear wall 62d and the rear surface of the back cover 90 , and connection lines between the Cell PCB and the sensors 72 and 73 may be provided and shielded using this space. In addition, a space in which the fan 490 is mounted may be formed.
  • the back cover 90 may include a lower plate 93 and an upper plate 91 .
  • a middle plate 92 provided between the lower plate 93 and the upper plate 91 may be included.
  • the left and right widths of the upper plate 91 are greater than the left and right widths of the lower plate 93 , and the left and right widths of the middle plate 92 may increase from the lower plate 93 to the upper plate 91 .
  • the middle plate 92 may be formed in a bent shape between the lower plate 93 and the upper plate 91 , and may be formed in an oblique shape from the rear to the front. Accordingly, the upper plate 91 is positioned more forward than the rear wall 62d compared to the lower plate 93 , so that a larger space can be formed between the rear surface of the upper plate 91 and the rear wall 62d. That is, a larger shielding space may be formed between the rear wall 62d and the upper plate 91 in the upper portion of the inner cell case 62 .
  • a plurality of communication holes may be formed in the middle plate 92 .
  • the communication hole may be formed in the form of a slit 92a. Accordingly, cold air may be introduced from the front to the rear of the back cover and the cold air may be discharged to the outside of the chamber.
  • various configurations may be provided in the space shielded by the upper plate 91 , except for the configuration of the coupler 270 and the intermediate tank 260 of the flow path module 200 .
  • the flow module case 201 constituting the flow module may be mounted on the inner cell case 62 , and the pump 219 and the tube may be accommodated in the flow module case 201 .
  • many components of the flow module may be shielded and fixedly supported through the flow module case 201 and the back cover 90 . That is, components such as the coupler 270 for coupling with the keg and the tank coupler 250 for coupling with the intermediate tank 260 are exposed, and other components may be shielded.
  • an upper portion of the back cover 90 may be coupled to the flow path module case 201 .
  • such a shielding space may be a space for forming a flow path connected to common components as well as independent components inside each chamber. That is, a portion of the fermented beverage flow path or the carbon dioxide flow path to be connected to the flow path module 200 may be located in this shielding space. In addition, after cleaning the flow path module, a portion of the flow path for discharging the cleaning solution or the like may be located in the shielding space.
  • a heater 96 may be provided on the rear surface of the back cover 97 .
  • the heater 96 may be a plate-type heater. That is, the wide surface of the plate may be brought into close contact with the rear surface of the back cover 97 .
  • the heater 96 may be a silicon heater.
  • a thermostat for controlling the heating temperature by the heater 96 may be provided.
  • the thermostat may be provided to be in close contact with the heater 96 .
  • the heater 96 has a function of increasing the temperature inside the chamber during fermentation of the stock solution so that the fermentation is performed smoothly. Accordingly, as the heater 96 is heated, heat can be well transferred to the back cover 90 having a larger area. That is, the back cover may function as a heat diffusion plate. Therefore, heat can be uniformly applied to the inside of the chamber.
  • connecting lines connecting the heater 96 and the thermostat 97 to the cell PCB may be provided through this space.
  • An inlet hole 64 through which cold air flows into the inner cell case 62 may be formed in the lower portion of the back cover 90 , that is, the lower plate 93 .
  • a guide 95 for guiding cold air upwards may be provided at a lower portion of the inlet hole 64 .
  • the guide 95 may be coupled to the lower plate 93 by welding or the like, and the welded joint portion is covered by the keg supporter 70 .
  • the fermented beverage manufacturing apparatus 1 may include a coupler holder 275.
  • the coupler holder 275 is a configuration that is selectively coupled with the coupler 270, and is not used in the fermented beverage manufacturing process, fermented beverage storage process, and fermented beverage extraction process.
  • the coupler holder 275 is configured for cleaning the inside of the flow path module 200 and may be coupled to the coupler only during the cleaning process.
  • the coupler holder 275 When the coupler holder 275 is required, there is a possibility that the coupler holder 275 is invisible to the naked eye. This is because it is not a configuration that is always used. For this reason, the coupler holder 275 needs to be always provided inside the keg chamber.
  • a holder mounting portion 275a may be formed on the upper sidewall of the keg chamber.
  • the coupler holder 275 may be fixed to the holder mounting part 275a or may be provided detachably.
  • the coupler 275 may be movably provided inside the keg chamber to be respectively coupled to the keg cap and the coupler holder provided at different positions. That is, it may be provided so as to be able to move to some extent through the tubes forming the undiluted solution flow path and the gas flow path.
  • the coupler holder 275 may be provided to be detachably attached to the holder mounting part 275a using a magnet. If the outer cell case itself is formed of a steel plate, it will be possible to fix the coupler holder using a magnet.
  • the coupler 275 constitutes a path for the fermented beverage and gas to move. It also constitutes a path for the washing liquid to move. Therefore, in the process of using the fermented beverage manufacturing apparatus, the coupler 275 should always be coupled to the keg cap or coupler holder.
  • the coupler 275 is provided with a sensor for checking whether such a coupling is present, and when it is confirmed through the sensor that the coupler is coupled to the keg cap or the coupler holder, it can be determined as a normal state.
  • a plurality of cell cases 60 are stacked in upper and lower two layers, and six cell cases are interlocked along the periphery to describe a fermented beverage manufacturing apparatus having a total of 12 cell cases. That is, an embodiment of the hexahedral fermented beverage manufacturing apparatus has been described.
  • the fermented beverage manufacturing apparatus may have a quadrangular shape or a pentagonal shape, and may have a 7-angle or an octagonal shape.
  • it may be formed in a substantially square, regular pentagonal, regular heptagonal or regular octagonal shape.
  • the left and right lengths of the fermented beverage manufacturing apparatus are the same, the number of chambers increases as the angle increases, but the size of the chamber is inevitably reduced.
  • the rear sidewalls of the cell case 60 are formed in a trapezoidal shape. Accordingly, the rear sidewalls of the cell case 60 may be engaged with each other along the circumferential direction even if there is only a difference in the inclination of the rear sidewall and each number changes. Therefore, even if each number of the fermented beverage manufacturing apparatus changes, the structure of the case (2) of the above-described fermented beverage manufacturing apparatus may be equally applied.
  • fermented beverages are manufactured from stock solutions through various processes.
  • the stock solution accommodated in the keg before the production of the fermented beverage and the stock solution until just before the state in which the stock solution is finally completed as a fermented beverage are all referred to as the stock solution.
  • the flow path module 200 will be described in detail with reference to FIG. 10 .
  • the keg 80 receives the undiluted solution and goes through a manufacturing process such as fermentation of the undiluted solution to manufacture a fermented beverage. And, the fermented beverage is accommodated in the keg (80). That is, the stock solution and the brewer are always provided in the same keg 80 until all the fermented beverage prepared from the stock solution is consumed. Of course, some of the undiluted solution is moved in the flow module during the manufacturing process of the fermented beverage, but in the end, all of the undiluted beverage is recovered into the keg when the product is completed as a fermented beverage.
  • the keg 80 is provided with a keg cap 500 , and after the undiluted solution is accommodated and the keg 80 is positioned inside the keg chamber with the keg cap mounted, the keg cap may be coupled to the coupler 270 . .
  • the inside of the keg 80 may not be completely filled with the stock solution, but air or carbon dioxide may be filled in the upper portion of the inside of the keg. Of course, it may be filled with nitrogen.
  • the undiluted solution hose 510 is mounted on the keg cap 500, and the undiluted solution hose 510 may extend downward from the inside of the keg 80 to near the bottom surface of the keg.
  • the keg cap 500 may be formed so as to divide a flow path through which the undiluted solution (liquid phase) enters and exits and a flow path through which gas (gas phase) enters and exits between the inside and outside of the keg.
  • the flow path through which the undiluted solution enters and exits is directly connected to the undiluted solution hose.
  • the passage through which the gas is introduced communicates with the top of the keg. Therefore, both can form a flow path independent of each other.
  • the coupler 270 is provided to independently connect the inside of the keg with the stock solution flow path 210 and the gas flow path 230 when coupled with the cap 500 of the keg.
  • the stock solution flow path 210 is a flow path through which the stock solution flows
  • the gas flow path 230 is a flow path through which the gas flows.
  • the flow path through which the undiluted liquid or fermented beverage moves in the fermented beverage manufacturing process may be referred to as the undiluted liquid flow path 210
  • the flow path through which the gas flows during the fermented beverage manufacturing process may be referred to as the gas flow path 230 .
  • the gas flow path 230 may form a part of a flow path for introducing carbon dioxide into the keg when the fermented beverage is taken out.
  • a stock solution flow path 210 and a gas flow path 230 may be divided based on the coupler 270 .
  • the stock solution flow path 210 and the gas flow path 230 may be divided based on the intermediate tank 260 .
  • the stock solution flow path 210 is shown by a solid line and the gas flow path 230 is shown by a dotted line.
  • a fermented beverage In order to prepare a fermented beverage, it is necessary to move at least a portion of the stock solution accommodated in the keg to the outside of the keg. For example, in the process of supplying yeast to the stock solution or in the process of infusing the stock solution, at least a part of the stock solution needs to be moved to the inside of the keg after being moved outside the keg.
  • a flow path through which the undiluted solution is moved may be referred to as a undiluted solution flow path 210 .
  • a pump 219 may be provided to move the stock solution in the keg 80 to the outside of the keg.
  • the pump 219 is provided in the stock solution flow path 210 , and the stock solution introduced through the pump 219 may be supplied to the intermediate tank 260 . Accordingly, from the coupler 270 to the intermediate tank 260 via the pump may be referred to as the stock solution flow path 210 .
  • the stock solution inside the intermediate tank 260 may be introduced into the keg through the pump 219 .
  • a flow path between the coupler 270 and the pump 219 may be referred to as a first undiluted solution flow path 211
  • a flow path between the pump 219 and the intermediate tank 260 may be referred to as a second undiluted solution flow path 220 .
  • the first undiluted solution flow path 211 is directly connected to the undiluted solution hose 510 .
  • the pump 219 sucks the stock solution in the keg
  • no air or gas is introduced into the first stock solution flow path 211 and only the stock solution can be sucked. That is, by providing the pump 219 on the undiluted solution flow path 210, a configuration such as a tank in which a negative pressure is generated inside the undiluted solution flow path when the pump is driven can be excluded. That is, there is no time delay between the pump control and the negative pressure release. Therefore, the control of the pump for the movement of the stock solution becomes precise, and the pressure deviation on the stock solution flow path can be gently issued. For this reason, precise control of the pump and improvement of pump durability are possible.
  • the pump When driving the pump to move the stock solution inside the keg to the intermediate tank, in this embodiment, it can be said that the pump is provided between the keg and the intermediate tank. Therefore, when the pump is driven, the undiluted solution is immediately sucked and can be moved to the intermediate tank through the pump.
  • the first stock solution flow path 211 may include a flow meter 213 and a pump valve 216 .
  • the stock solution may be introduced into the pump 219 from the inside of the keg through the flow meter and the pump valve.
  • the pump valve 216 is a valve for opening and closing the undiluted solution flow path 210, and is preferably controlled to be opened when the pump 219 is driven.
  • the flow meter 213 performs a function of detecting a flow rate so that a fixed amount of the stock solution flows, and pump control may be performed through the sensed flow rate.
  • elbows 212 and 214 may be connected to both ends of the flow meter, respectively, and the elbow may be a one-way elbow.
  • both directions means that a socket to which a tube can be connected is provided on both sides, and a one direction means that a socket to which a tube can be connected is provided on only one side. The side without the socket is exposed in the form of a tube, so that the tube is connected to a socket of another fitting or inserted into the flexible tube to be combined with the flexible tube.
  • Elbow 214 is connected to the tee 215, the tee 215 is connected to the pump valve 213, and the pump valve 213 can be connected to the 'U'-shaped curved pipe 218 through the elbow 217. have.
  • the curved pipe may be connected to the pump 219 .
  • the tea 215 may form a branch point at which the first undiluted solution flow path 211 branches, and may be connected to the fermented beverage flow path 330 for taking out the fermented beverage at the branch point.
  • the fermented beverage flow path 330 is provided with a discharge valve 331 for selectively opening and closing the fermented beverage flow path, and the extraction valve 331 may be connected to the elbow 332 .
  • the configuration of the subsequent fermented beverage flow path 330 will be described later.
  • the pump valve 216 is provided between the branch point and the pump 219 in the first undiluted solution flow path.
  • the flow meter is provided between the branch point and the coupler.
  • a discharge valve 331 for selectively opening and closing the fermented beverage flow path 330 may be provided on the downstream side of the branching point.
  • the undiluted solution discharged from the pump 219 may be introduced into the container 261 of the intermediate tank 260 through the second undiluted solution flow path 220 .
  • a water level sensor 221 may be provided in the second undiluted solution flow path 22 .
  • the water level sensor may be connected to the elbow 222 .
  • the second undiluted solution flow path 220 may be connected to the undiluted solution connector 252 of the tank coupler 250 . That is, the undiluted solution may be introduced into the container 261 from the second undiluted solution flow path 220 through the undiluted solution connector 252 .
  • the capacity of the container 261 is relatively smaller than the capacity of the keg. Therefore, it is necessary to prevent an excessive amount of the stock solution from flowing into the container. Therefore, by installing the water level sensor 221 on the second undiluted solution flow path 220, it is possible to control the operation of the pump.
  • the water level sensor 221 is for detecting the flow of liquid inside the water level sensor 221 , rather than sensing the water level inside the intermediate tank.
  • the level of the liquid flowing into the intermediate tank can be indirectly calculated based on the point in time when the liquid is sensed using the electrode.
  • the undiluted solution must be introduced into the intermediate tank to have an appropriate water level.
  • the process of adding yeast there is no need to inject the stock solution into the intermediate tank. Therefore, it is possible to allow the stock solution to flow into the intermediate tank for a certain period of time after the water level sensor 221 detects the liquid. This is during the infusing process.
  • the yeast input process it is preferable to stop the operation of the pump before the water level sensor 221 detects the liquid, and when the water level sensor detects the liquid, it may be controlled to immediately stop the operation of the pump.
  • the stock solution inside the keg is supplied to the intermediate tank 260 through the stock solution flow path 210 .
  • the stock solution inside the intermediate tank 260 is introduced into the keg through the stock solution flow path 210 . That is, the direction of movement of the stock solution is changed through the forward and reverse operation of the pump, and in this process, yeast can be supplied to the stock solution or infusing can be performed on the stock solution.
  • the driving direction of the pump and the flow direction of the stock solution may be opposite to each other.
  • connection relationship between the intermediate tank 260 and the tank coupler 250 may be the same as the connection relationship between the coupler 270 and the keg cap 500 .
  • the liquid is introduced into the tank through the undiluted solution connector 252 and the tank hose 265 directly connected thereto.
  • the gas connector 251 of the tank coupler 250 is connected to the cap 162 of the intermediate tank. That is, it is connected to the upper space inside the tank. Accordingly, the tank coupler 250 independently connects the stock solution flow path 210 and the gas flow path 230 while being connected to the intermediate tank 260 . After all, it can be said that the inside of the keg and the inside of the intermediate tank are spaces where buffering is performed between liquid and gas.
  • the pump 219 is preferably located at the top of the flow path module. That is, the potential energy may be located high.
  • the 'U'-shaped curved pipe 281 can prevent an abrupt pressure difference from occurring at both ends of the pump 219 when the pump 219 is reverse driven. When the pump is operated in reverse, substantially all of the stock solution contained in the intermediate tank may be discharged, and when all the stock solution is discharged, a sudden pressure difference may occur at both ends of the pump.
  • the pump valve 215 may be opened and closed in conjunction with the operation of the pump 219 .
  • the stock solution before the fermented beverage is not taken out unless there is a special reason. Therefore, it will be preferable that the extraction valve 331 on the fermented beverage flow path 330 is always closed in the fermented beverage manufacturing process.
  • the pump valve 215 is closed to exclude the flow in the undiluted liquid passage 210, and the ejection valve 331 is opened to generate flow in the fermented beverage passage.
  • a portion of the stock solution may be discharged together with the gas, and in particular, bubbles may be discharged together with the gas.
  • a gas flow path 230 may be formed between the intermediate tank 260 and the coupler 270 .
  • the coupler 270 Through the coupler 270 , the upper space of the keg may communicate with the gas flow path 230 independently of the undiluted hose 510 .
  • the first gas flow path 231 is formed from the coupler 270
  • the second gas flow path 242 is formed to be connected to the gas connector 251 of the tank coupler 250 past the branch point.
  • the gas connector 251 communicates with the upper space of the container 261 through the cap 262 of the tank.
  • the upper space is positioned independently of the tank hose 265 . Therefore, the intermediate tank is respectively connected to the undiluted solution flow path and the gas flow path to communicate both, but can perform a liquid and gaseous buffer function. That is, the intermediate tank 260 may perform an indirect connection function through buffering without directly connecting the undiluted solution flow path and the gas flow path.
  • a branch point of the first gas flow path 231 may be formed through the tee 232 .
  • a carbon dioxide flow path 300 may be connected to the branch point.
  • the carbon dioxide flow path may be provided to supply pressure when the pressure inside the gas flow path 230 is low.
  • the carbon dioxide flow path 300 may be provided to supply the ejection pressure when the fermented beverage is taken out.
  • the carbon dioxide flow path 300 may include a check valve 301 and a carbon dioxide valve 302 for selectively opening and closing the carbon dioxide flow path may be provided.
  • the carbon dioxide flow path 300 is connected to a carbon dioxide tank spaced apart through a tee or elbow 303 . The entire carbon dioxide flow path will be described later.
  • the carbon dioxide discharged from the inside of the keg may be discharged into the intermediate tank 260 through the gas valve 238 through the first gas flow path 331 .
  • the gas valve 238 may be provided to selectively open and close the gas flow path 230 .
  • the fermentation pressure should be properly controlled. That is, in order to sense the gas pressure generated during fermentation, the gas flow path 230 is preferably provided with a gas pressure gauge 237 .
  • the pressure gauge 237 is preferably provided between the coupler 270 and the gas valve 238 . That is, the pressure can be sensed through the gas valve 238 while the gas flow path 230 is closed.
  • the pressure gauge is preferably located downstream of a branch point where the carbon dioxide flow path is branched from the gas flow path 230 .
  • the pressure gauge is branched from the second gas flow path 231 . That is, it is preferable that the pressure gauge on the gas flow path 230 is located at a position with the highest head.
  • a semicircular curved pipe is provided between the branch point 232 of the carbon dioxide and the branch point 235 of the pressure gauge.
  • This curved pipe 234 is erected vertically, and may be positioned so that the head difference between both ends is maximized.
  • An elbow 236 is connected at the branch point 235 and then a pressure gauge 237 may be provided. That is, the pressure gauge 237 and the gas valve 238 are positioned on both sides of the branch point 235 , respectively. Thereafter, after the two elbows 240 and 241 are directly connected to each other, the second gas flow path is connected to the intermediate tank 260 through the tube.
  • the stock solution flow path 210 independently provided between the tank coupler 250 and the coupler 270 is shown by a solid line, and the gas flow path 230 is shown by a dotted line.
  • the inside of the intermediate tank 260 and the keg 80 communicates with each other so as to be separated from the stock solution flow path and the gas flow path.
  • the flow path module 200 including the intermediate tank 260 and the coupler 270 can be configured and manufactured very compactly. Therefore, it is preferable to configure the flow path module 200 by using a plurality of fittings such as elbows and tees by minimizing the required tube. Most of the components of the flow path module 200 are accommodated in or connected to the flow path module case 201, as shown in FIG. 3, so that they can be compactly mounted inside the chamber.
  • FIG. 10 shows the connection of the euro module to the keg, which may be a fermented beverage manufacturing process or a storage process after the fermented beverage manufacturing is completed.
  • the keg which may be a fermented beverage manufacturing process or a storage process after the fermented beverage manufacturing is completed.
  • a process of sterilizing, cleaning, or washing the inside of the flow path module hereinafter referred to as a cleaning process is performed.
  • Distilled water or purified water is used in the sterilization, washing or washing process, and a substance having a sterilizing or washing component may be dissolved.
  • rinsing may be performed using only distilled water or purified water after sterilization or cleaning through a sterilization or cleaning component.
  • the fermented beverage provided in the plurality of kegs may be taken out through one dispenser assembly. Therefore, different fermented beverages may be mixed in the process of being taken out.
  • the fermented beverage B having a completely different flavor may be taken out. At this time, the flavor of the fermented beverage A is highly likely to be added to the fermented beverage B. Therefore, a way to exclude the mixing of flavors between fermented beverages should be sought.
  • carbon dioxide may be supplied into the keg in order to take out the fermented beverage. That is, the fermented beverage can be taken out through the carbon dioxide supply pressure. In other words, the fermented beverage can be taken out with gas pressure without a configuration such as a pump.
  • a carbon dioxide tank 308 is provided, and the carbon dioxide tank may be provided inside the common chamber 30 .
  • An area indicated by a dotted line in FIG. 11 may be referred to as a common chamber area.
  • the header assembly 360 may be located in the rear space of the ejection chamber instead of the common chamber 30 . That is, it may be provided to be shielded at the rear of the dispenser assembly 100 .
  • the carbon dioxide tank 308 is connected to the gas flow path 230 through the carbon dioxide flow path 300 .
  • carbon dioxide is supplied to the plurality of gas flow paths 230 through one carbon dioxide tank.
  • a carbon dioxide valve assembly 304 may be provided.
  • the carbon dioxide valve assembly 304 may be said to consist of a plurality of carbon dioxide valves as one assembly.
  • a plurality of carbon dioxide valves 302 are arranged and fixed on the base. When a total of 10 gas flow paths 230 are provided, 10 carbon dioxide valves 302 may also be provided to be connected to the gas flow paths 230 of different keg chambers, respectively.
  • the carbon dioxide valve assembly 304 may include a check valve 301 .
  • the check valve and the on/off valve in the main flow path may be provided on the carbon dioxide supply path, and the on/off valve and the check valve may also be provided on the branch flow path. Therefore, double backflow of gas can be prevented.
  • the carbon dioxide tank supplies a constant pressure during the fermentation process and the extraction process.
  • the pressure regulator 307 is located on the main flow path.
  • the flow path valve 305 may be in an open state.
  • the plurality of carbon dioxide valves 302 are selectively opened and closed to independently supply carbon dioxide to the gas flow path.
  • the carbon dioxide flow path is prevented from flowing back through the check valve (301). Accordingly, the carbon dioxide flow path is a flow path through which only carbon dioxide flows. Therefore, there is no need to separately clean the inside of the flow path.
  • the corresponding carbon dioxide valve 302 is opened and the carbon dioxide is introduced into the keg 80 through the gas flow path 230 . That is, it provides a blow-out pressure.
  • the gas valve 240 and the pump valve 216 are closed.
  • the extraction valve 331 is opened.
  • the fermented beverage inside the keg flows along the undiluted liquid flow path, particularly the first undiluted solution flow path 211 , and flows into the fermented beverage flow path 330 .
  • the fermented beverage flowing to the fermented beverage passage 330 may be taken out through the coke 110 while flowing along the coke passage 370 .
  • the fermented beverages taken out once through the single coke 110 should be the same.
  • the fermented beverage passage connected to the fermented beverage must be opened.
  • the present embodiment may include a header assembly 360 .
  • the header assembly 360 may include a header 363 .
  • the header 363 is provided to be connected to a plurality of fermented beverage passages 330 . That is, the fermented beverage is supplied to the header 363 through the plurality of fermented beverage passages 330 . Accordingly, the header 363 can be said to be a single flow path and is configured to connect a plurality of fermented beverage flow paths with one coke flow path 370 .
  • Each of the fermented beverage passages 330 are connected in the lateral direction of the header 363, and a check valve 362 is preferably provided at the connection portion. That is, it is possible to prevent the fermented beverage supplied to the header from the specific fermented beverage passage 330 from flowing back into the other fermented beverage passage 330 . In addition, as described later, it is possible to prevent the washing liquid flowing into the header 363 from flowing back into the fermented beverage passage 330 .
  • the header assembly 360 includes a base 361, to which the plurality of check valves may be fixed.
  • the header assembly 360 is preferably positioned as close to the dispenser assembly 120 as possible. That is, it is preferable to minimize the length of the cock flow passage 120 between the header assembly 360 and the cock 110 . This is because it is desirable to reduce the area in which the flavors of a plurality of fermented beverages are mixed with each other. In addition, it is because it is desirable to reduce the length of the coke flow path required to be cleaned. Therefore, it is preferable that the header assembly 360 is provided in the space behind the ejection chamber.
  • a washing tank 351 in which the washing liquid is accommodated may be provided, and a washing flow path 350 is provided between the washing tank 351 and the header 363 .
  • the washing water provided in the washing tank may be introduced into the header 363 by driving the pump 352 and then may flow through the coke passage 370 . Of course, it may be discharged through the cock 110 .
  • a check valve 353 may be provided in the washing water passage to prevent the fermented beverage from flowing back, and the washing water passage 350 may be connected to the header 363 through the check valve 353 .
  • the washing water passage is preferably connected in the longitudinal direction of the head.
  • the washing tank 351 is not provided, and externally purified washing water may be supplied to the washing water passage.
  • a washing water flow path valve other than the pump may be provided. When the valve is opened, washing water is supplied to the washing water path to wash the header and the cock flow path.
  • Washing water that has washed the header 363 and the coke passage 370 may be discharged to the drain tank 382 through the drain passage 380 .
  • the drain tank 382 may be provided to accommodate not only the washing water, but also the washing water for washing the flow path module, the defrosting water from the evaporator, and the remaining water from the dispenser tray 115 . Therefore, it can be said that the cleaning frequency is relatively high.
  • the drain tank 382 may have a capacity of about 5L, and therefore it is preferable to be accommodated in the common chamber 30 in consideration of the capacity and cleaning frequency.
  • the drain tank 382 may be provided with a water level sensor 383 for notifying the cleaning time.
  • Defrost water from the defrost water tank 490 may be introduced into the drain tank 382 through the check valve 386 by driving the defrost water pump 385 .
  • a branch point 381 is formed on the drain passage 380, and through this, the defrost water can also be introduced into the drain tank.
  • the dispenser assembly 100 may include a tower 120 , a cock 110 , and a lever 130 .
  • the lever may be a manual valve, and the stopper 111 opens the cock or blocks the cock by operating the lever 130 .
  • an ejection signal connected to the lever 130 is generated, and the corresponding ejection valve, carbon dioxide valve, and cock valve may be controlled to open.
  • the stopper 111 may be omitted, and the operation of the lever 130 may be configured to simply generate a take-out signal, not to mechanically open the stopper.
  • a coke passage 370 and a drain passage 380 may be formed inside the tower 120 .
  • the fermented beverage is introduced into the coke passage 370 through the header, and when the cock valve 372 is opened, it can be taken out through the cock 110 .
  • the operation of the lever 110 is maintained during the take-out, so that the electrical signal must be continued.
  • the bubble reduction unit 140 is provided on the coke flow path 380 .
  • the foam reduction unit may be provided to reduce the foam of the fermented beverage taken out through the coke. That is, it may be provided to increase the flow resistance to reduce bubbles.
  • the bubble reduction unit 140 is preferably provided on the downstream side of the cock valve (372).
  • the pressure of the fermented beverage discharged from the coke valve does not change rapidly until it reaches the coke, but gradually changes through the bubble reduction unit 140 . Accordingly, it is possible to significantly reduce the amount of bubbles taken out through the coke.
  • the effect of the bubble reduction unit 140 may be reduced by half.
  • the bubble reduction unit 140 may include a tube wound a plurality of times in a coil shape. That is, although the shortest distance between both ends of the bubble reduction unit 140 is very short, the distance at which the flow is actually generated can be significantly increased. Accordingly, the pressure gradient is gently formed by the flow resistance, and thus, the discharge of bubbles can be significantly reduced.
  • the drain flow path 380 may be branched from the cock flow path 370 at one side of the cock valve 372 .
  • a drain valve 387 for selectively opening and closing the drain passage 380 may be provided.
  • the washing water passage 350 when the washing water passage 350 is opened and the washing water flows into the coke passage 370 , the washing water may be discharged to the coke or the drain tank.
  • the drain valve 387 When the drain valve 387 is opened and the cock valve 372 is closed, the washing water is discharged to the drain tank. In the opposite case, the washing water is discharged into the coke. Accordingly, not only the cock flow path 370 but also the inside of the cock can be washed with washing water.
  • the drain valve 387 may be opened before the cock valve 372 and then closed. At this time, a very small portion of the fermented beverage may be discharged to the drain passage 380 . Thereafter, the drain valve 387 is closed and the cock valve 372 is opened, and the fermented beverage is discharged through the cock 111 .
  • the flavor of the previous fermented beverage remaining over a large portion of the header 363 and the coke passage 370 may be replaced with the current fermented beverage and then taken out with coke. Therefore, by appropriately controlling the operation timing and operation time of the drain valve and the cock valve, it is possible to effectively remove the flavor of the previous fermented beverage. This can be said to be possible due to the branching position of the drain passage from the cock passage and the positional relationship between the drain valve and the cock valve.
  • foam and previously fermented beverages may be ejected with coke at the time of first ejection. Therefore, a portion of the initial extraction can be received in a separate empty container, and then the desired fermented beverage can be taken out in earnest. In the initial extraction process, the flavor of the previously fermented beverage can be effectively removed.
  • FIGS. 13 to 15 schematically show flow paths including a flow path module.
  • a closed valve is shown in a filled form with a valve icon, and an open valve is shown in a blank form with a valve icon.
  • a flow path in which the liquid flow occurs is shown as a solid line, and a flow path in which the liquid flow is not generated is shown as a dotted line.
  • a valve on a flow path in which no flow is generated is shown in an empty form with a valve icon for convenience.
  • the cake 80 is separated from the coupler 270 .
  • the coupler 270 is coupled to the coupler holder 275 .
  • the undiluted solution flow path 210 and the gas flow path 230 are directly connected. That is, since a tank in which a gas-liquid buffer such as a keg is performed is omitted, a direct flow of the cleaning liquid between the stock solution flow path and the gas flow path is possible.
  • the intermediate tank 260 may be replaced or the cleaning solution may be filled therein.
  • the intermediate tank may be referred to as a cleaning liquid tank rather than an infusing tank.
  • This cleaning liquid may be referred to as a liquid for cleaning the inside of the flow path module 200 .
  • the cleaning liquid accommodated in the intermediate tank 260 may be supplied into the flow path module as the pump 219 is driven. At this time, the pump may be driven in the reverse direction.
  • the cleaning liquid sucked through the tank hose 265 provided in the container 262 flows into the pump 219 and is supplied to the coupler holder 275 through the coupler 270 . That is, the undiluted solution flow path 210 flows inside.
  • the pump valve 216 is opened, and the discharge valve 331 is closed.
  • the cleaning liquid supplied to the coupler holder 275 is supplied to the gas flow path 230 by the pump pressure and then supplied to the intermediate tank 260 . Therefore, if the reverse driving of the pump is continued, the cleaning liquid inside the intermediate tank 260 sequentially passes through the stock solution flow path and the gas flow path, and then is recovered into the intermediate tank. As illustrated, substantially the entire interior of the flow path module may be cleaned by the cleaning liquid by such driving. That is, the flow path module 200 constitutes one closed loop, that is, a closed flow path by the coupler holder, and the cleaning liquid can be circulated. This process may be referred to as the first cleaning process.
  • the pump 219 may be driven in the forward direction. That is, as shown in FIG. 14 , a process of recovering the cleaning liquid remaining in the flow path module to the intermediate tank may be performed. That is, the second cleaning process may be performed.
  • the pump sucks air through the gas flow path connected to the intermediate tank.
  • the sucked air flows along the gas flow path, the coupler holder and the undiluted solution flow path, and is discharged into the tank through the tank hose of the intermediate tank.
  • the cleaning liquid remaining inside the flow path module by the pressure of the sucked air can be very effectively recovered into the intermediate tank 260 .
  • carbon dioxide may be supplied to the gas flow path 230 . That is, the residual cleaning liquid in the flow path may be removed through the carbon dioxide supply pressure. This can be referred to as an auxiliary cleaning process.
  • the first cleaning process and the second cleaning process may be repeated. Since the substantially cleaning process is the first cleaning process, it is preferable that the first cleaning process execution time is longer than the second cleaning process execution time.
  • the fermented beverage passage 330 can be effectively cleaned through the third cleaning process. That is, it is possible to clean the fermented beverage flow path 330 through the intermediate tank, the flow path module, and the fermented beverage flow path 330 without requiring an additional flow path or configuration. Also, in the third cleaning process, the header 363 , the cock passage 370 , the drain passage 380 , and the cock 111 may be cleaned.
  • the third washing process of washing the fermented beverage passage while discharging the washing water in the intermediate tank may be performed.
  • the discharge valve 331 may be opened while the pump 219 is driven in the reverse direction.
  • the washing liquid sucked from the tank hose of the intermediate tank 260 flows into the fermented beverage passage 330 through the pump valve 216 and the extraction valve 331 after being discharged from the pump.
  • the washing liquid discharged from the pump flows to the fermented beverage flow path, not the flow meter direction, due to the head difference.
  • the cleaning liquid supplied to the fermented beverage passage 330 is supplied to the coke passage 370 through the header 363 .
  • the cleaning liquid is discharged to the cock 111
  • the drain valve 387 is opened, the cleaning liquid may be discharged to the drain tank 382 . Accordingly, it is possible to clean not only the flow path module 200 but also the cock 111 , the cock flow path 370 , and the drain flow path 380 through the discharged cleaning liquid.
  • carbon dioxide may be supplied to the gas flow path 230 . That is, the residual cleaning liquid in the flow path may be removed through the carbon dioxide supply pressure. That is, it may be possible to recover the residual cleaning liquid from the intermediate tank. This can be referred to as an auxiliary cleaning process.
  • a new fermented beverage can be prepared by replacing the intermediate tank and mounting a keg for accommodating the undiluted solution in the coupler.
  • the intermediate tank connected to the tank coupler is omitted, and the tank coupler holder may be coupled to the tank coupler.
  • a cleaning tank such as a keg may be connected to the coupler.
  • the tank coupler holder can directly connect the undiluted solution flow path and the gas flow path like the coupler holder.
  • a cleaning tank such as a keg
  • it can accommodate a relatively large volume of cleaning liquid. Accordingly, cleaning may be performed while repeating the above-described cleaning processes.
  • the stock solution accommodated in the keg 80 should be fermented by adding yeast to the stock solution prior to fermentation. That is, the yeast input process should be preceded.
  • yeast may be provided on the stock solution flow path 210 .
  • it may be provided inside the keg cap 500, and a capsule containing yeast may be accommodated in the keg cap or may be integrally formed.
  • the process of discharging a part of the stock solution and recovering it again may be repeated. Since the yeast and the stock solution are mixed in the forward and reverse directions without mixing the yeast and the stock solution in one direction, the mixing process can be performed very effectively and in a short time.
  • the stock solution inside the keg flows as a whole so that the yeast can be evenly mixed with the stock solution.
  • Discharge and recovery of the undiluted solution may be performed only in a partial section of the mode undiluted solution flow path. That is, it can only be performed up to the flow meter.
  • the gas valve 238 is preferably opened. Through this, the repetition of discharging and collecting the stock solution can be smoothly performed. This is because the discharge and recovery of the gas must be allowed in this process to facilitate the discharge and recovery of the undiluted solution.
  • a primary fermentation process may be performed. At this time, it is preferable to perform fermentation by an appropriate pressure. That is, it is preferable to control the fermentation pressure in the primary fermentation process. It can be seen that fermentation bubbles are generated inside the keg as fermentation proceeds.
  • the pump valve 216 and the discharge valve 331 are closed, and the gas valve 238 and the carbon dioxide valve 302 are also closed. That is, by allowing the fermentation pressure to rise, it is possible to increase the fermentation efficiency. In other words, some of the undiluted liquid flow path, the inside of the keg, and some gas flow paths form a closed space, and as fermentation proceeds, the pressure of the closed space may increase.
  • the pressure gauge 237 provided on the gas flow path 230 is also provided to sense the pressure of the closed space.
  • this valve control is maintained until a preset pressure is reached, controlling the fermentation pressure to increase.
  • a preset pressure is reached, and the fermentation foam is further increased as shown in FIG. 18 . Therefore, a process of lowering the fermentation pressure is required.
  • the undiluted solution flow path may be kept closed and the gas valve 238 may be opened. Accordingly, the fermentation gas is discharged into the intermediate tank 260 while flowing along the gas flow path 230 .
  • the gas valve 238 when the gas valve 238 is opened in a state where the fermentation pressure is high, bubbles may be introduced into the gas flow path 230 together with the fermentation gas. If these bubbles are discharged to the outside, contamination may be a concern.
  • the gas flow path 230 is connected to the intermediate tank.
  • Fermentation gas and foam discharged to the intermediate tank are accommodated inside the intermediate tank. And, the fermentation gas is discharged to the outside by the vent (vent, 263) formed on the upper part of the intermediate tank. That is, the foam remains inside the intermediate tank and only the fermentation gas of excessive pressure is discharged to the outside.
  • the size of the vent is very small, so that even when the gas valve is opened, a low pressure can be maintained in the gas flow path.
  • the vent is shielded by the tank coupler so that it is not exposed to the outside. However, excessive pressure may be discharged to the outside of the intermediate tank through the vent.
  • the primary fermentation process can be performed by repeating the pressure control and pressure release processes.
  • a process of infusing the stock solution may be performed. That is, the process of adding a characteristic to the fermented beverage may be performed. Depending on the type of infusing, that is, very different fermented beverages can be manufactured depending on the infusing material.
  • the infusing process may be controlled in the same manner as the yeast input process described above. However, the amount of the undiluted solution discharged and recovered from the keg is different, and some routes for discharging and recovery may be different.
  • Infusing can be said to be a process in which the undiluted solution is introduced into the infusing tank in which the infusing raw material is accommodated, and the undiluted solution extracts the unique flavor of the infusing raw material. Accordingly, the duration of infusing may be relatively long. And, the infusing may be repeatedly performed.
  • the stock solution contained in the keg is supplied to the intermediate tank (infusing tank).
  • the stock solution may be introduced into the intermediate tank in a preset maximum amount.
  • the infusing process is performed for a set time, and the infused stock solution is recovered back into the keg.
  • Dispensing, infusing and recovery of the undiluted solution can be repeated. That is, this cycle can be repeatedly performed according to the fermented beverage manufacturing method.
  • the infusing time or number of cycle repetitions may be different for each fermented beverage. That is, it may be preset according to the manufacturing method.
  • a secondary fermentation process may be performed.
  • FIG. 20 shows a state of controlling the gas pressure in the secondary fermentation process.
  • the control at this time may be the same as or similar to the primary fermentation of FIG. 17 and the pressure release of FIG. 18 .
  • the pressure release may be performed until the pressure is completely released on the gas flow path, but in the primary fermentation process, it is preferable to release the pressure only up to a preset pressure. That is, the opening of the gas valve may be maintained only until a preset low pressure is sensed by the pressure gauge. This is to maintain and receive carbon dioxide above a predetermined pressure in the fermented beverage after the secondary fermentation process.
  • the cooling temperature may vary depending on the manufacturing method of the fermented beverage.
  • FIG. 21 shows the flow path module control in the aging process.
  • the stock solution can be finally prepared as a fermented beverage.
  • the carbon dioxide valve 302 When the carbon dioxide valve 302 is opened and the ejection valve 331 is opened, the carbon dioxide flows into the keg and the fermented beverage flows into the fermented beverage flow path 330 .
  • the cock valve since the cock valve is opened, the fermented beverage is taken out through the cock 111 through the header assembly 360 and the coke passage 370 . Of course, at this time, the user must operate the lever.
  • the ejection valve and the cock valve are closed, and the carbon dioxide valve remains open. Accordingly, the inside of the keg can be maintained at a predetermined pressure even when the ejection is terminated.
  • the fermented beverage manufacturing apparatus and the fermented beverage extraction apparatus may be formed through separate cases, respectively. That is, in the fermented beverage manufacturing apparatus, only the fermented beverage is manufactured, and a separate fermented beverage extraction apparatus may be provided to take out the manufactured fermented beverage. In the latter case, flow paths through which the fermented beverage and carbon dioxide may be introduced may be connected between the fermented beverage manufacturing apparatus and the fermented beverage extraction apparatus.
  • the fermented beverage manufacturing apparatus may be separately manufactured and installed into an apparatus for manufacturing a fermented beverage and an apparatus for taking out the fermented beverage. And, the flow paths connecting both may be equally applied. However, the whole may not be provided in one device, but may be provided to connect between two devices.

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  • Devices For Dispensing Beverages (AREA)

Abstract

La présente invention concerne un appareil et un procédé de production de boisson fermentée, et, plus particulièrement, un appareil et un procédé de production de boisson fermentée qui peuvent fabriquer des boissons fermentées artisanales sans connaissances techniques ni équipement d'infusion. Selon un mode de réalisation de la présente invention, il est prévu un appareil de production de boisson fermentée comprenant les éléments suivants : une armoire ; une pluralité de chambres divisées à l'intérieur de l'armoire ; une pluralité de coupleurs respectivement prévus au niveau de certaines de la pluralité de chambres, et sur lesquels sont montés des fûts destinés à contenir un liquide brut ou une boisson fermentée produite à partir du liquide brut ; un ensemble distributeur prévu au niveau de certaines de la pluralité de chambres, et comprenant un seul robinet par lequel la boisson fermentée est extraite ; une pluralité de voies d'écoulement de la boisson fermentée connectées à la pluralité de coupleurs, respectivement, et prévues indépendamment les unes des autres ; des collecteurs connectés à la pluralité de voies d'écoulement de boisson fermentée, respectivement, et fournissant, au robinet, la boisson fermentée s'y écoulant à travers la pluralité de voies d'écoulement de boisson fermentée ; une voie d'écoulement de robinet connectée au collecteur pour fournir, au robinet, la boisson fermentée s'écoulant dans le collecteur ; et une pluralité de clapets de retenue prévus entre la pluralité de voies d'écoulement de boisson fermentée et le collecteur, la pluralité de boissons fermentées produites indépendamment les unes des autres étant extraites par le robinet unique.
PCT/KR2020/014683 2020-06-24 2020-10-26 Appareil de production de boisson fermentée WO2021261671A1 (fr)

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KR1020200077457A KR102534858B1 (ko) 2020-06-24 2020-06-24 발효주 제조장치
KR10-2020-0077457 2020-06-24

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JPH05319489A (ja) * 1992-05-18 1993-12-03 Bokuson Kogyo Kk ビール注出装置
WO2015018965A1 (fr) * 2013-08-09 2015-02-12 Torras Hernandez Juan Angel Système de distribution de boissons et procédé de nettoyage intégré
US20160251606A1 (en) * 2015-02-27 2016-09-01 Anheuser-Busch Inbev S.A. Appliances and containers for preparing a beverage in a transparent chamber
KR20170086880A (ko) * 2016-01-19 2017-07-27 엘지전자 주식회사 맥주제조장치
KR101817480B1 (ko) * 2017-10-25 2018-01-11 권민지 수제 맥주 제조장치
KR101962410B1 (ko) * 2017-09-18 2019-03-26 주식회사 인더케그 맥주 제조장치
KR102084448B1 (ko) * 2018-10-05 2020-03-04 정성욱 냉장숙성 다기능 생맥주 공급장치

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EP2889262A1 (fr) * 2013-12-27 2015-07-01 Anheuser-Busch InBev S.A. Distributeur de boissons et procédé pour mélanger un ou plusieurs composants de boissons avec au moins un liquide gazéifié
KR101962413B1 (ko) * 2017-09-18 2019-03-26 주식회사 인더케그 맥주 제조장치 및 이를 이용한 맥주 제조방법
KR102548264B1 (ko) * 2017-11-17 2023-06-27 엘지전자 주식회사 음료 제조기 및 음료 제조기의 제어 방법

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05319489A (ja) * 1992-05-18 1993-12-03 Bokuson Kogyo Kk ビール注出装置
WO2015018965A1 (fr) * 2013-08-09 2015-02-12 Torras Hernandez Juan Angel Système de distribution de boissons et procédé de nettoyage intégré
US20160251606A1 (en) * 2015-02-27 2016-09-01 Anheuser-Busch Inbev S.A. Appliances and containers for preparing a beverage in a transparent chamber
KR20170086880A (ko) * 2016-01-19 2017-07-27 엘지전자 주식회사 맥주제조장치
KR101962410B1 (ko) * 2017-09-18 2019-03-26 주식회사 인더케그 맥주 제조장치
KR101817480B1 (ko) * 2017-10-25 2018-01-11 권민지 수제 맥주 제조장치
KR102084448B1 (ko) * 2018-10-05 2020-03-04 정성욱 냉장숙성 다기능 생맥주 공급장치

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KR102534858B1 (ko) 2023-05-19

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