WO2016122100A1

WO2016122100A1 - Carbonated drink production apparatus

Info

Publication number: WO2016122100A1
Application number: PCT/KR2015/012731
Authority: WO
Inventors: 이동헌; 안톤 페르뮬렌마틴; 페르뮬렌마틴
Original assignee: 주식회사 태성트레이딩
Priority date: 2015-01-27
Filing date: 2015-11-25
Publication date: 2016-08-04
Also published as: KR101608016B1

Abstract

The present invention relates to a carbonated drink production apparatus capable of quickly producing a carbonated drink by cooling and providing a fluid, which is an ingredient of the carbonated drink, to the surroundings of a beverage production vessel in which the carbonated drink is produced, thereby cooling the carbonated drink, and providing the fluid used to cool the carbonated drink to the inside of the beverage production vessel. A carbonated drink production apparatus according to the present invention comprises: a cooling case which is filled with a fluid; a cooling unit for cooling the fluid and providing the fluid to the inside of the cooling case; a beverage production vessel, installed inside the cooling case, having at least one inlet through which carbon dioxide (CO₂) gas and the fluid is introduced, and an outlet for discharging a carbonated drink produced thereinside to the outside; a carbon dioxide gas mixing means, installed inside the beverage production vessel, for producing a carbonated drink by dissolving the carbon dioxide gas into the fluid while circulating the fluid; and a fluid supply means for supplying the fluid within the cooling case to the inside of the beverage production vessel via the inlet.

Description

Carbonated Drink Manufacturing Equipment

The present invention relates to an apparatus for producing a carbonated beverage, and more particularly, to cool the carbonated beverage by cooling and supplying a fluid which is a material of the carbonated beverage around the beverage production container in which the carbonated beverage is made, The present invention relates to a carbonated beverage manufacturing apparatus capable of quickly producing a cold carbonated beverage by supplying a fluid used for cooling the beverage into a beverage production container to produce a carbonated beverage.

There is also a carbonated beverage mass-produced in a beverage production plant, but also known is a carbonated beverage maker that can easily produce their own unique carbonated beverages at home or restaurants. A conventional carbonated beverage maker includes a container for containing a beverage and a carbon dioxide gas injector for injecting carbon dioxide (CO2) into the container, in which beverages such as drinking water and juice are put into the carbon dioxide gas injector. Infused to make a carbonated beverage.

However, before the carbon dioxide is injected, the container is already filled with a large amount of air together with the beverage, so even when the carbon dioxide is injected into the container, the amount of dissolved carbon dioxide is small so that it is difficult to make a carbonated beverage in which the carbon dioxide is largely dissolved. .

In addition, the conventional carbonated beverage makers do not have a means to cool the carbonated beverages made, so the temperature of the beverage rises while making the carbonated beverage, it is difficult to make a cold drink as much as you want, or it takes a lot of time Therefore, there is a problem that the satisfaction is inevitably lowered.

The present invention is to solve the above problems, an object of the present invention is to cool the carbonated beverage by cooling the fluid to be the material of the carbonated beverage around the beverage production vessel in which the carbonated beverage is made, the carbonated beverage The present invention provides a carbonated beverage manufacturing apparatus capable of rapidly preparing a cold carbonated beverage by supplying a fluid used for cooling a beverage into a beverage manufacturing container to produce a carbonated beverage.

Carbonated beverage manufacturing apparatus according to the present invention for achieving the above object, the cooling case is filled with fluid; A cooling unit for cooling the fluid and supplying it into the cooling case; A beverage production container installed inside the cooling case and having at least one inlet through which carbon dioxide (CO ₂ ) and fluid are introduced and an outlet for discharging the carbonated beverage made therein; Carbon dioxide gas mixing means installed in the beverage production container and dissolving carbon dioxide gas in the fluid while circulating the fluid to produce a carbonated beverage; It characterized in that it comprises a fluid supply means for supplying the fluid in the cooling case into the beverage production container through the inlet.

According to the present invention, while the beverage is produced in the beverage production container, the carbonated beverage in the beverage production container can be cooled while the fluid is filled into the cooling case. Therefore, it is possible to provide a cold carbonated beverage to the user can further improve the user's satisfaction.

When the carbonated beverage is manufactured by supplying the coolant fluid inside the cooling case to a beverage manufacturing container, there is an effect that the time required for preparing a cold carbonated beverage can be greatly shortened.

In addition, the user can select the carbonated beverage and the general beverage to drink by discharging the cold beverage in the cooling case to the outside without supplying directly to the beverage manufacturing container.

1 is a partial cutaway perspective view showing the overall configuration of the carbonated beverage manufacturing apparatus according to an embodiment of the present invention.

Figure 2 is a cross-sectional view showing the overall configuration of the carbonated beverage manufacturing apparatus of FIG.

3 is a partially cutaway perspective view showing the structure of a cooling case of the carbonated beverage manufacturing apparatus shown in FIG.

4 is a cross-sectional view showing the main configuration of producing a carbonated beverage in the carbonated beverage manufacturing apparatus shown in FIG.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the carbonated beverage manufacturing apparatus according to the present invention.

1 to 4, the carbonated beverage manufacturing apparatus according to the present invention, the cooling case (1) is filled with the fluid, the cooling unit 60 for cooling the fluid to supply into the cooling case (1) and , Carbonated gas mixing means for producing a carbonated beverage by dissolving carbonic acid gas in the fluid while circulating the fluid is installed in the beverage manufacturing container 10 installed inside the cooling case (1) and the beverage manufacturing container (10) And a fluid supply means for supplying the fluid in the cooling case 1 to the beverage production container 10 through the inlet 11.

Inside the beverage production container 10, a circulation pump 20, a mixing unit 30, and a gas injection pipe 40 are installed as carbon dioxide gas mixing means.

The beverage production container 10 is installed to be accommodated in the cooling case (1). The beverage production container 10 is made of a metal material with excellent thermal conductivity, such as aluminum, the outer surface of the beverage production container 10 is formed by protruding a plurality of heat dissipation fins 13 in the form of a long bar in the vertical direction. It is intended to have heat transfer performance.

The upper surface of the beverage production container 10 is connected to the carbon dioxide (CO ₂ ) supply source 81 and the fluid supply means, the inlet (11) receiving the carbon dioxide and the fluid as a beverage raw material and the beverage production container (10) An outlet 12 for discharging the carbonated beverage made in the outside is formed. The inlet 11 is connected to the external carbon dioxide supply source 81 and the fluid supply means through the main supply pipe (51). The fluid supplied from the fluid supply means may be a general beverage such as water or juice.

The circulation pump 20 is installed at the lower portion of the beverage production container 10 to inhale and discharge the fluid inside the beverage production container 10 to circulate the fluid. An upper portion of the circulation pump 20 is provided with an inlet 21 through which fluid is introduced and an outlet 22 through which the fluid is discharged, and a motor 23 is installed at a lower portion thereof so that fluid does not flow into the motor 23. The lower part of the circulation pump 20 is installed to be sealed in the pump mount box 25, and the upper part is installed to be exposed to the beverage production container 10.

The mixing unit 30 is installed so that the rear end is connected to the outlet 22 of the circulation pump 20, the side portion is installed to be connected to the lower end of the gas injection pipe 40 is discharged from the circulation pump 20 And discharges the mixed fluid and carbon dioxide gas (CO ₂ ) introduced through the gas injection pipe (40). In order to facilitate the injection of carbon dioxide gas into the mixing unit 30, a venturi nozzle 31 is installed in the mixing unit 30. The gas injection pipe 40 is connected directly to the rear part of the venturi nozzle 31 of the mixing unit 30.

The venturi nozzle 31 is gradually reduced in diameter from the rear to the front, and has a form in which the diameter is increased again. As the fluid discharged from the circulation pump 20 passes through the inside of the venturi nozzle 31, the flow velocity This rapidly increases, and accordingly the pressure is rapidly reduced (Bernoulli theorem), so that carbon dioxide gas can be automatically introduced through the gas injection pipe 40.

The front portion of the mixing unit 30 preferably has a form in which the diameter increases toward the front.

Between the outlet portion in front of the mixing unit 30 and the inlet 21 portion of the circulation pump 20, the fluid in which carbon dioxide gas discharged through the outlet of the mixing unit 30 is mixed is directly directed to the circulation pump 20. The partition part 32 which blocks inflow is installed vertically. The partition 32 has a plate shape coupled to the upper portion of the mixing unit 30, so that the bubble-type fluid discharged through the front outlet portion of the mixing unit 30 is not immediately reintroduced into the circulation pump 20. In order to prevent the degradation of the carbonated beverage dissolution efficiency is to function.

The gas injection pipe 40 has an upper end fixed to the upper portion of the beverage production container 10, and the lower end communicates directly to the rear side of the venturi nozzle 31 of the mixing unit 30, and thus the beverage production container 10. It serves to supply the internal carbon dioxide gas to the rear of the venturi nozzle 31 of the mixing unit 30.

Inside and outside the beverage production container 10, a discharge pipe 52 for discharging the carbonated beverage to the outside through the discharge port 12 is installed. It is preferable that the discharge pipe 52 installed inside the beverage production container 10 of the discharge pipe 52 is installed at a lower end of the discharge pipe 52 in close proximity to the bottom surface of the beverage production container 10. The discharge pipe 52 installed outside the beverage production container 10 of the discharge pipe 52 is connected to the intake port 54 through the discharge valve 53, when the discharge valve 53 is opened, the beverage production container ( 10) may be automatically discharged to the intake port 54 through the discharge pipe 52 by the pressure inside. Of course, by connecting a separate pump to the discharge pipe 52 may be configured to forcibly discharge the carbonated beverage in the beverage production container 10, even if only the discharge valve 53 as in the present embodiment the beverage production container (10) The carbonated beverage inside can be discharged automatically.

The cooling case 1 is composed of a lower cooling case (1a) is installed to cover the beverage manufacturing container 10, and the upper cooling case (1b) is installed to cover the upper portion of the lower cooling case (1a). The cooling case 1 is preferably made of a material having low thermal conductivity such as synthetic resin. The cooling case 1 is filled with a fluid (for example, water) cooled by the cooling unit 60 or a fluid supplied from the replenishment fluid source 90 at a predetermined level.

The beverage production container 10 is installed to be spaced a predetermined distance from the lower surface of the cooling case (1). One side of the lower end of the cooling case (1) is provided with a cooling fluid inlet (4) connected to the cooling unit 60 and the pipe (68) for supplying a fluid by connecting the cooling case (1). Accordingly, the fluid cooled in the cooling unit 60 is supplied through the cooling fluid inlet 4 formed at the lower end of the cooling case 1 and then along the heat dissipation fins 13 of the lower surface and the side of the beverage production container 10. Ascending to cool the beverage production container (10).

In order to allow the fluid introduced through the cooling fluid inlet 4 to be supplied from below the bottom of the beverage production container 10 and to flow along the bottom surface of the beverage production container 10, A cross-shaped (+) or radial fluid guide channel (3) communicating with the cooling fluid inlet (4) is formed on the bottom surface.

The upper surface of the fluid guide channel 3 is formed so that a plurality of fluid discharge holes (3a) through which the fluid is discharged.

The end of the fluid guide channel (3) is formed to extend to the outside of the bottom surface of the beverage production container 10, the gas discharge hole (3b) for discharging the gas in the fluid at the end of the fluid guide channel (3) It is formed to penetrate through.

The cooling unit 60 is configured to perform a function of cooling the fluid in the cooling case 1 from the outside of the cooling case 1 to supply the inside of the cooling case 1, preferably, the compression-liquefaction of the refrigerant (condensation). Cooling unit 60 may be configured by using a refrigerating cycle that repeats) -expansion-evaporation. In this embodiment, the cooling unit 60 includes a compressor 61 for compressing a refrigerant, a condenser 62 for condensing the refrigerant compressed by the compressor 61, and a refrigerant condensed in the condenser 62. An expansion means (63) for inflation, an evaporator (64) having both ends connected to the expansion means (63) and a compressor (61), and a refrigerant flowing through the expansion means (63); A heat exchanger 66 installed to be in contact with the refrigerant of the evaporator 64 and a fluid pump 65 for forcibly circulating the fluid in the cooling case 1 through the heat exchanger 66. .

The fluid stored in the cooling case 1 is forcibly transferred to the heat exchanger 66 by the fluid pump 65, and then cooled by heat transfer between the heat exchanger 66 and the evaporator 64 and then the cooling case 1. It is supplied back into the cooling case (1) through the cooling fluid inlet (4) of the bottom surface of the).

In order to replenish the fluid to the cooling case (1), the cooling case (1) is connected to the external replenishment fluid source (90) to receive the fluid, as in this embodiment the replenishment fluid source (90) is the heat exchanger It is preferable to be connected to the pipe (68) connecting the 66 and the cooling case (1).

On the other hand, the fluid in the cooling case (1) is supplied into the beverage production container (10) by the fluid supply means is used as a beverage material of the carbonated beverage. In this embodiment, the fluid supply means is connected to the cooling fluid discharge port 5 formed at one side of the lower end of the cooling case 1, the fluid supply pump 71 for pumping the fluid inside the cooling case (1) to the outside And, one end is connected to the outlet side of the fluid supply pump 71 and the other end is connected to the inlet 11 of the beverage production vessel 10 to the fluid pumped from the fluid supply pump 71 to the beverage production vessel (10). And a first control valve 73 for controlling the flow of the fluid through the fluid supply pipe 72. Here, the fluid supply pipe 72 is connected to the main supply pipe 51 also connected to the carbon dioxide gas supply source 81 to supply fluid into the beverage production container 10 through the main supply pipe 51.

The fluid supply means is to supply the cold fluid to the user as needed, apart from supplying the cold fluid transported by the fluid supply pump 71 into the beverage production container 10, the fluid supply pipe 72 By connecting one end of the bypass pipe 74 in communication with the outside can be directly discharged to the outside the fluid pumped from the fluid supply pump 71 through the bypass pipe (74). The bypass pipe 74 is provided with a second control valve 75 for controlling the discharge of the fluid through the bypass pipe 74, the bypass pipe 74 is intake port 54 together with the discharge pipe 52 When the second control valve 75 is opened to the fluid, the fluid passes through the bypass pipe 74 and is discharged to the intake port 54.

Meanwhile, a vertical support plate 6 is installed below the cooling case 1 in which the beverage production container 10 is inserted. The inner side of the vertical support plate (6) is inserted between the heat dissipation fins 13 formed on the outer surface of the beverage production vessel (10) while the guide projection (7) for guiding and preventing the beverage production vessel (10) protrudes inwardly. It is formed.

The vertical support plate 6 serves to support the lower portion of the beverage production container 10, and the cold fluid discharged through the fluid discharge hole 3a of the fluid guide channel 3 directly transfers the fluid pump 65. In addition to preventing the discharge through the cooling fluid to guide the flow along the heat radiation fin 13 of the beverage production vessel 10 by providing an effect to further improve the cooling efficiency.

Carbonated beverage manufacturing apparatus of the present invention configured as described above operates as follows.

First, the cooled fluid is supplied to the cooling case 1 through the operation of the cooling unit 60. That is, the fluid in the cooling case 1 is forcibly transferred to the heat exchanger 66 by the fluid pump 65, and the fluid in the heat exchanger 66 is cooled by heat exchange with the refrigerant of the evaporator 64. The fluid cooled through the cooled heat exchanger 66 passes through a pipe 68 connecting the heat exchanger 66 and the cooling case 1 to the cooling fluid inlet 4 formed at the lower end of the cooling case 1. Discharged.

The cold fluid discharged to the cooling fluid inlet 4 flows to the bottom side of the beverage production container 10 under the guide of the fluid guide channel 3 and then the beverage production container 10 through the fluid discharge hole 3a. After discharging toward the bottom surface of the beverage container 10, the upper surface of the beverage production container 10 flows upward along the heat dissipation fin 13 and heat exchanges with the carbonated beverage made in the beverage container 10 to cool the carbonated beverage. do.

At this time, the beverage production container 10 is made of a metal material having excellent thermal conductivity, such as aluminum, and because the plurality of heat dissipation fins 13 are formed to extend in the vertical direction on the outer surface of the fluid production container (10) When flowing along the outer surface of the can ensure a large contact area can increase the heat exchange effect.

Meanwhile, the cool fluid in the cooling case 1 is supplied into the beverage production container 10 by the fluid supply means. That is, when the first control valve 73 is opened and the fluid supply pump 71 is operated in the state in which the second control valve 75 is closed, the fluid supply pump 71 in the cooling case 1 The fluid flows along the fluid supply pipe 72, and is supplied into the beverage production container 10 through the main supply pipe 51 connected to the fluid supply pipe 72.

Therefore, the fluid in the cold state is supplied to the beverage production container 10 is made of a carbonated beverage, it is possible to produce a cold carbonated beverage in a short time.

The fluid supplied into the beverage production container 10 is a large amount of carbon dioxide gas through the action of the circulation pump 20, the mixing unit 30 and the gas injection pipe 40 in the beverage production container 10, as will be described later It melts into a soda.

When the fluid is filled in the beverage production container 10 by the set level, the supply of the fluid through the fluid supply means is stopped, the control valve 82 of the carbon dioxide gas supply source 81 is opened to open the main supply pipe 51. Carbon dioxide gas (CO ₂ ) is supplied through.

The carbon dioxide gas supplied through the main supply pipe 51 is supplied into the beverage production container 10 through the inlet 11 and filled in the upper portion of the beverage production container 10. When a predetermined amount of carbon dioxide is filled in the upper space of the beverage production container 10, the control valve 82 of the carbon dioxide supply source 81 is closed and the supply of carbon dioxide is stopped.

Subsequently, when the circulation pump 20 operates, the fluid in the beverage production container 10 is sucked into the circulation pump 20 and then discharged into the mixing unit 30 through the outlet 22 of the circulation pump 20. The flow rate rapidly increases while passing through the venturi nozzle 31 of the mixing unit 30. At this time, according to the Bernoulli theorem, a sudden pressure drop occurs in the venturi nozzle 31, and the carbon dioxide gas in the upper portion of the beverage production container 10 passes through the upper end of the gas injection pipe 40. Flows inside. The carbon dioxide gas introduced into the gas injection pipe 40 is introduced into the rear of the venturi nozzle 31 of the mixing unit 30, and then merges with the fluid discharged by the circulation pump 20. Discharged to the front end and dissolved in the fluid.

As such, while the circulation pump 20 operates to circulate the fluid in the beverage production container 10, the pressure drop phenomenon continuously occurs in the mixing unit 30 by the venturi nozzle 31, and the beverage production container (10) The carbon dioxide gas filled in the upper portion is continuously introduced into the mixing unit 30 through the gas injection pipe 40 and then discharged together with the fluid to be dissolved in the fluid.

Therefore, a large amount of carbon dioxide gas injected into the beverage production container 10 can be dissolved in the fluid after most of the inflow into the mixing unit 30 through the gas injection pipe (40).

As described above, while carbonic acid gas is dissolved in the fluid in the beverage production container 10 and the carbonated beverage is manufactured, the fluid cooled by the cooling unit 60 is supplied into the cooling case 1 so that the beverage production container 10 Cool the carbonated beverage in).

On the other hand, when the fluid in the cooling case (1) is supplied to the beverage production container 10 and the level of the fluid in the cooling case (1) is lower than the set level, the operation of the cooling unit 60 is temporarily stopped and replenished The fluid is supplied to the cooling case 1 through the fluid supply source 90 to a predetermined level. Therefore, the beverage production container 10 can always be maintained in a sufficient amount of fluid.

In addition, when the user wants to drink the carbonated beverage, it is possible to make a cold carbonated beverage to be discharged to the outside through the above-described process, but if the user simply wants to drink cold beverage (fluid), the first control valve 73 is closed. When the second control valve 75 is opened, the cold fluid of the cooling case 1 pumped from the fluid supply pump 71 is discharged to the outside through the bypass pipe 74, so that the user immediately cools the cooling case 1. You can also drink cold fluids.

Although the present invention has been described in detail with reference to the embodiments, those skilled in the art to which the present invention pertains will be capable of various substitutions, additions, and modifications without departing from the technical spirit described above. It is to be understood that such modified embodiments are also within the protection scope of the present invention as defined by the appended claims.

The present invention can be applied to an apparatus for producing a carbonated beverage.

Claims

A cooling case 1 filled with a fluid;

A cooling unit 60 for cooling the fluid and supplying it into the cooling case 1;

It is installed inside the cooling case (1), the beverage production having at least one inlet 11 for the carbon dioxide (CO 2 ) and fluid flows, and the outlet 12 for discharging the carbonated beverage made in the outside to the outside A container 10;

Carbon dioxide gas mixing means installed in the beverage production container 10 to dissolve carbon dioxide gas in the fluid while circulating the fluid to produce a carbonated beverage;

Carbonated beverage manufacturing apparatus characterized in that it comprises a fluid supply means for supplying the fluid in the cooling case (1) into the beverage production vessel (10) through the inlet (11).
According to claim 1, wherein the cooling unit 60, the compressor 61 for compressing the refrigerant, a condenser 62 for condensing the refrigerant compressed in the compressor 61, and the condensed in the condenser 62 Expansion means (63) for expanding a refrigerant, an evaporator (64) through which both ends are connected to the expansion means (63) and the compressor (61), and the refrigerant passing through the expansion means (63) flows, and the evaporator (64). Heat exchanger 66 which is installed to be in contact with the refrigerant of the evaporator 64, and a fluid pump 65 for forcibly circulating the fluid in the cooling case 1 through the heat exchanger 66. Carbonated beverage manufacturing apparatus comprising a.
The carbonated beverage manufacturing apparatus according to claim 2, wherein the pipe (68) connecting the heat exchanger (66) and the cooling case (1) is connected to a supplemental fluid supply source (90) for supplying a fluid from the outside.
According to claim 1, wherein the fluid supply means, is installed to be connected to the cooling case 1, the fluid supply pump 71 for pumping the fluid in the cooling case (1) to the outside, one end of the fluid supply pump The fluid supply pipe 72 connected to the outlet side of the 71 and the other end is connected to the inlet 11 of the beverage production container 10 to guide the fluid pumped from the fluid supply pump 71 to the beverage production container 10. And a first control valve (73) for controlling the flow of the fluid through the fluid supply pipe (72).
The bypass pipe (74) of claim 4, wherein one end is connected to the fluid supply pipe (72) to directly discharge the fluid pumped from the fluid supply pump (71) to the outside through the intake port (54). Carbonated beverage manufacturing apparatus characterized in that it further comprises a second control valve (75) for controlling the discharge of the fluid through the pass pipe (74).
The inlet 11 of the beverage manufacturing container 10 is connected to the carbon dioxide gas supply source 81 through the main supply pipe 51, the fluid supply pipe 72 is connected to the main supply pipe 51 Carbonated beverage manufacturing apparatus characterized in that for supplying a fluid into the beverage production container 10 through the main supply pipe (51) connected.
According to claim 2, wherein the beverage production container 10 is installed at a predetermined distance from the bottom surface of the cooling case 1, the pipe 68 connecting the heat exchanger 66 and the cooling case (1) is Carbonated beverage manufacturing apparatus characterized in that connected to the cooling fluid inlet (4) formed in the lower end of the cooling case (1) to supply fluid through the lower end of the cooling case (1).
The cross-shaped (+) or radial fluid guide of claim 7, wherein the bottom surface of the cooling case (1) is in communication with the cooling fluid inlet (4) to guide the fluid to the lower side of the bottom of the beverage production container (10) The channel (3) is installed, the carbonated beverage manufacturing apparatus characterized in that the upper surface of the fluid guide channel (3) is formed so that a plurality of fluid discharge holes (3a) through which the fluid is discharged.
The method of claim 8, wherein the end of the fluid guide channel (3) is formed to extend to the outside of the bottom surface of the beverage production container 10, the end of the fluid guide channel (3) is a gas for discharging the gas in the fluid Carbonated beverage manufacturing apparatus characterized in that the discharge hole (3b) is formed to pass through.
The carbonated beverage manufacturing apparatus according to claim 1, wherein a plurality of heat dissipation fins 13 are formed on the outer surface of the beverage container 10 in a vertical bar shape.
According to claim 1, wherein the vertical support plate (6) is installed in the lower portion of the cooling case 1 is inserted into the beverage manufacturing container 10, the inner surface of the vertical support plate 6 is a beverage manufacturing container ( Carbonated beverage manufacturing apparatus, characterized in that the plurality of guide projections (7) in contact with the outer surface of 10) formed to protrude inward.
The method of claim 1, wherein the carbon dioxide gas mixing means,

A circulation pump (20) installed inside the beverage production container (10) for circulating the fluid by inhaling and then discharging the fluid in the beverage production container (10);

The rear end is connected to the outlet portion of the circulation pump 20, the diameter is gradually reduced from the rear to the front gradually venturi nozzle 31 is provided with a larger diameter is discharged from the circulation pump 20 A mixing unit 30 discharging the fluid into the beverage production container 10 through the venturi nozzle 31;

The upper end is disposed above the beverage production container 10 and the lower end is connected to the rear portion of the venturi nozzle 31 of the mixing unit 30 to supply carbon dioxide gas inside the beverage production container to the venturi nozzle 31. Carbonated beverage manufacturing apparatus comprising a gas injection pipe 40 for supplying to the rear of the.