TWI667187B - Pressurized liquid storage device and its distribution method - Google Patents

Abstract

A pressurized liquid storage device for storing a pressurized gas and a liquid, comprising a housing unit, an output unit, a decompression unit, and a buffer unit. The housing unit includes a storage housing surrounding an accommodating space. The output unit includes an output passage, a control valve body, and an outlet pipe body. The control valve body controls the pressurized gas and the liquid in the accommodating space to flow out from the outlet pipe body. The decompression unit reduces the flow rate of the pressurized gas and the liquid flowing out of the outlet pipe body. The buffer unit makes the pressurized gas and liquid flowing out of the outlet pipe smoother.

Description

Pressurized liquid storage device and delivery method thereof

The present invention relates to a holding device, and more particularly to a pressurized liquid holding device, and a method of dispensing the pressurized liquid holding device.

The general draft beer supply device is provided with a beer-making wine canister in a refrigerating device, and is pressurized by a pressurized gas storage bucket, which is connected by a pipe to a control valve disposed on the table body, and a control valve Handles are provided to control the flow of draft beer. Among them, the handle generally disposed on the control valve is of an upright style, and the control valve must be fixed on the table body, the user can hold the wine glass in one hand, and the other hand pulls the handle to flow the draft beer into the wine glass.

Commercially available nitrogen coffee is a pressurized container that is pressurized with nitrogen or a mixed gas. The gas is allowed to dissolve in the coffee for a period of time. When the nitrogen coffee flows out to atmospheric pressure, the gas will be from the coffee. Released to make the coffee foam. Among them, the control valve for controlling the flow of nitrogen coffee and the connecting handle are the same as the control valve for controlling the draft beer and the connected handle.

Referring to FIG. 1, a beverage supply device includes a gas-liquid mixing portion 10, a high-pressure gas supply portion 11, a connecting pipe 12, a control valve 13, a handle 14, and a liquid outlet 15.

The gas-liquid mixing portion 10 is filled with a liquid, and the high-pressure gas supply The portion 11 supplies a high-pressure gas to dissolve the gas into the liquid, and the operating handle 14 controls the control valve 13 to discharge the liquid-laden liquid from the liquid outlet 15.

Continuing from the above, although a supply device has been disclosed, there are still the following disadvantages in practical use:

First, the operation is not easy:

The handle of the general beverage supply is upright, the handle and the control valve are hinged, the cylinder must be fixed on the table, the user can hold the cup in one hand, and the handle is pulled out by one hand, such as the cylinder. Fixed end, when the user applies the force to pull the handle, the cylinder will move with the folding force. If the hand is not vacated, it is impossible to fold the handle with one hand or the whole structure. Will produce free rocking (Rocking).

Second, the bubble is not meticulous:

The source of the conventional pressurized gas is a gas storage cylinder, so that the pressure of the gas is not sufficient, causing the foam in the flowing liquid to be scarce, and the foam generated is not fine.

Third, it is not easy to save pressure:

The conventional pressurized gas mixed drink structure is composed of a plurality of structures, and each of the combined components between the structures is prone to leaking gas, so that the liquid storage cylinder is not easy to store pressure for a long time.

Therefore, how to improve the sealing and pressure resistance of the whole equipment and provide fine bubbles to provide easier operation for the user is an urgent need of the technicians.

In view of this, one of the objects of the present invention is to provide an additive The pressure liquid storage device is adapted to store a pressurized gas and a liquid having no alcohol component. The pressurized liquid storage device comprises a casing unit, an output unit, a decompression unit, and a buffer unit.

The housing unit includes a storage housing defining an accommodating space, a housing opening disposed in the storage housing, and a sealing body for sealing the opening of the housing, the accommodating space for sealing the housing Pressurizing the gas and the liquid, and the pressure of the accommodating space is greater than the external pressure.

The output unit includes an output passage disposed in the housing unit, a control valve body disposed at one end of the output passage, and an outlet pipe body connected to the control valve body, and the other end of the output passage communicates with the receiving body In the space, the control valve body controls the pressurized gas and the liquid in the accommodating space to flow out from the outlet pipe body.

The buffer unit includes a buffer body disposed in the outlet pipe body, and a fluid guiding body disposed in the outlet pipe body, the fluid guiding body and the buffer body are perpendicular to each other, and the buffer body buffering is discharged from the outlet pipe body The pressurized gas and the liquid, the pilot fluid directing the pressurized gas and the liquid flowing through the buffer body.

Another technical means of the present invention is the above-mentioned pressurized liquid storage device, further comprising a decompression unit, comprising at least one decompression body disposed in the outlet pipe body, and at least one disposed on the decompression body a pressure reducing hole for reducing the flow rate of the pressurized gas and the liquid flowing out of the outlet pipe body.

Another technical means of the present invention is that the outer edge of the buffer body is smaller than the inner edge of the outlet pipe body, so that the pressurized gas and the liquid flow out from the gap between the buffer body and the outlet pipe body.

According to still another aspect of the present invention, the output unit further includes a handle for controlling the control valve body, the handle has a bent portion connected to the control valve body, and a bend The pressing portion to which the folded portion is connected.

Another technical means of the present invention is the above-mentioned pressurized liquid storage device, further comprising a gas filling unit, comprising a gas filling channel disposed in the casing unit, and a check valve disposed on the gas filling channel .

Another technical means of the present invention is that the insufflation unit further includes a sealing body for sealing the check valve.

According to still another aspect of the present invention, the inhalation unit further includes a pressure controller disposed in the insufflation channel.

Another object of the present invention is to provide a dispensing method according to the above-described pressurized liquid storage device, comprising a liquid filling step, a gas discharging step, a gas filling step, a gas-liquid mixing step, and a device. The delivery step, and a device usage step.

The liquid filling step is first performed, and the liquid is filled into the accommodating space by the opening of the housing, and the volume of the liquid accommodated in the accommodating space is 50% to 90% of the volume of the accommodating space.

Then, the gas discharge step is performed to discharge the original gas in the accommodating space.

Then, the gas filling step is performed, and the pressurized gas is filled into the accommodating space by using the filling channel, so that the pressure of the accommodating space is greater than 3 bar.

Then performing the gas-liquid mixing step, which will accommodate the pressurized gas The pressurized liquid holding device of the body and the liquid is left for a while.

The device dispensing step is then performed to deliver the pressurized liquid holding device to a customer.

Finally, the step of using the device is performed, and the customer operates the handle to obtain the liquid gas and the liquid.

According to still another aspect of the present invention, in the gas-liquid mixing step, the placing time of the pressurized liquid holding device for accommodating the pressurized gas and the liquid is greater than 18 hours.

Another technical means of the present invention is that in the above-mentioned device use step, the customer can operate the handle with the handle of the control valve body with one hand by the handle having the bending portion and the pressing portion. To control the control valve body.

The beneficial effect of the present invention is that the pressurized liquid holding device can maintain a high-pressure sealed state, and the pressure controller can control the pressure of the accommodating space to further protect the user from danger when used, and the decompression unit can reduce the pressure. a flow rate of the pressurized gas and the liquid flowing out of the outlet pipe, the buffer unit buffering the pressurized gas and the liquid flowing out of the pressure reducing hole, and the pressurized gas and the liquid flowing out of the outlet pipe body are smoother, and The foam in the liquid placed in the cup is made finer and is not easily dissipated, and the handle having the bent portion and the pressing portion can provide a one-hand operation of the user, and the pressurized gas and the liquid are placed Into the cup.

10‧‧‧ gas-liquid mixing department

11‧‧‧High Pressure Gas Supply Department

12‧‧‧Connecting tube

13‧‧‧Control valve

14‧‧‧handle

15‧‧‧Liquid Department

3‧‧‧Sheet unit

31‧‧‧ accommodating space

32‧‧‧Save the housing

33‧‧‧Shell opening

34‧‧‧ Sealing body

4‧‧‧Output unit

41‧‧‧Output channel

42‧‧‧Control valve body

421‧‧‧Shell

43‧‧‧Export body

44‧‧‧handle

441‧‧‧Bend

442‧‧‧ Pressing Department

5‧‧‧Decompression unit

51‧‧‧Decompression body

52‧‧‧Relief hole

53‧‧ ‧ Rubber ring

6‧‧‧buffer unit

61‧‧‧ buffer

62‧‧‧Conducting fluid

7‧‧‧Intake unit

71‧‧‧Inspiratory channel

72‧‧‧ check valve

73‧‧‧ Sealing body

74‧‧‧ Pressure controller

81‧‧‧ gas output channel

82‧‧‧Mixed voltage regulator

901~906‧‧ steps

Figure 1 is a schematic view of a device illustrating a beverage supply device; Figure 2 is a schematic view showing a first preferred embodiment of a pressurized liquid holding device of the present invention; Figure 3 is a cross-sectional view showing the cross-sectional aspect of the first preferred embodiment; Figure 4 is a cross-sectional view BRIEF DESCRIPTION OF THE DRAWINGS FIG. 5 is a schematic view of an output unit of the first preferred embodiment; FIG. 6 is a schematic view of the device, illustrating a housing unit and a gas filling unit; FIG. 7 is a cross-sectional view showing the decompression unit and the buffer unit of the first preferred embodiment; FIG. 8 is a cross-sectional view showing a first embodiment of the present invention; A second preferred embodiment of a pressurized liquid holding device; FIG. 9 is a cross-sectional view showing a third preferred embodiment of a pressurized liquid holding device of the present invention; FIG. 10 is a flow chart illustrating a method of the present invention. A method of dispensing a pressurized liquid holding device; and Figure 11 is a schematic cross-sectional view showing a fourth preferred embodiment of a pressurized liquid holding device of the present invention.

The details of the related patents and the technical contents of the present invention will be clearly shown in the following detailed description of the four preferred embodiments with reference to the drawings. It should be noted before the detailed description is that similar Components are represented by the same number.

2 and 3, a first preferred embodiment of a pressurized liquid storage device according to the present invention, the first preferred embodiment is suitable for storing a pressurized gas (not shown), and a non-alcoholic Liquid of ingredients (not shown).

In the first preferred embodiment, the pressurized gas is nitrogen (N ₂ ), and the liquid is coffee. In practice, the pressurized gas may be other gases, and the liquid is other liquids. Limited. The pressurized liquid storage device comprises a housing unit 3, an output unit 4, a decompression unit 5, a buffer unit 6, and a filling unit 7.

The housing unit 3 includes a storage housing 32 defining an accommodation space 31, a housing opening 33 disposed in the storage housing 32, and a sealing body 34 for sealing the housing opening 33. The accommodating space 31 is configured to seal the pressurized gas and the liquid, and the pressure in the accommodating space 31 is greater than the external pressure, so that the pressurized gas and the liquid in the accommodating space 31 can be used by the output unit. 4 outflow.

The storage case 32 is made of a metal material, and the storage case 32 has a heat insulating layer for maintaining the temperature of the liquid and the pressurized gas in the accommodating space 31, wherein the heat insulating layer may be a vacuum layer or Air layer to prevent heat transfer. The housing opening 33 is provided with a thread so that the sealing body 34 can be screwed into the housing opening 33 and seal the accommodating space 31. The housing opening 33 can supply the liquid into the accommodating space 31. in.

The output unit 4 includes an output channel 41 disposed on the housing unit 3, a control valve body 42 disposed at one end of the output channel 41, An outlet pipe body 43 connected to the control valve body 42, and a handle 44 for controlling the control valve body 42.

The other end of the output channel 41 is connected to the accommodating space 31. The output channel 41 is provided with a tube body connecting the bottom end of the accommodating space 31 in the accommodating space 31 for outputting the output unit 4 The liquid at the bottom end of the accommodating space 31 and the pressurized gas dissolved in the liquid. The control valve body 42 is configured to control the pressurized gas in the accommodating space 31 and the liquid to flow out from the outlet pipe body 43.

A spring (not shown) or an elastically configured assembly is disposed in the control valve body 42 such that the control valve body 42 can close the output passage 41 and maintain the pressure of the accommodating space 31. The control valve body 42 is moved by the force of the spring to prevent the liquid and the pressurized gas in the accommodating space 31 from flowing outward.

Referring to FIG. 4, the gas filling unit 7 includes a gas filling passage 71 disposed in the casing unit 3, a check valve 72 disposed in the gas filling passage 71, and a sealing valve 72 for sealing the check valve 72. Sealing body 73.

Preferably, the insufflation channel 71 is disposed in the sealing body 34. The opening of the insufflation channel 71 in the receiving space 31 is located above the receiving space 31, and the insufflation channel 71 is disposed at the outer port. The check valve 72, the check valve 72 can provide a device for filling the pressurized gas to fill the accommodating space 31, so that the pressure of the accommodating space 31 is increased when the pressurized gas is filled. The device leaves the check valve 72, and the check valve 72 prevents the pressurized gas in the accommodating space 31 from flowing out. The sealing body 73 can seal the check valve 72 to prevent the check valve 72 from leaking. Wherein, the check valve 72 An sealing ring (O-ring) is disposed between the filling passage 71 to prevent the pressurized gas from leaking out. In the actual implementation, a high-pressure steel cylinder can be disposed in the sealing body 73, and the pressurized gas is injected into the accommodating space 31 while the check valve 72 is sealed, and the gas filling passage 71 is disposed in the storage casing 32. It should be limited to this.

Referring to FIG. 5, the handle 44 has a bent portion 441 connected to the control valve body 42, and a pressing portion 442 connected to the bent portion 441. The control valve body 42 is provided with a housing 421. The bending portion 441 is disposed on the side of the housing 421 and is spaced apart from the housing 42 so that the hand can be supported by the palm. The housing 421 is pressed against the pressing portion 442 by a finger, and the control valve body 42 is further controlled.

Referring to FIGS. 6 and 7, the decompression unit 5 includes a decompression body 51 disposed in the outlet tube body 43 and at least one decompression hole 52 disposed in the decompression body 51. The decompression body 51 blocks The liquid and pressurized gas in the outlet pipe body 43 can only pass from the pressure reducing hole 52 to reduce the flow rate of the pressurized gas and the liquid flowing out of the outlet pipe body 43. Preferably, the outlet pipe body 43 is A pressure ring 53 (O-ring) is disposed on the pressure reducing body 51 to seal the position of the pressure reducing body 51 in the outlet pipe body 43.

The buffer unit 6 includes a buffer body 61 disposed in the outlet tube body 43 and at least one fluid guiding body 62 disposed in the outlet tube body 43. The fluid guide 62 is connected to the buffer body 62 and perpendicular to each other.

The buffer body 61 is a plate body having no hole, and the outer edge of the buffer body 61 is smaller than the inner edge of the outlet pipe body 43 so that the pressurized gas and the liquid are from the buffer body 61 and the outlet pipe body. The gap between the 43 spaces flows to further buffer the pressurized gas and the liquid flowing out of the pressure reducing hole 52. real In the implementation, the buffer body 61 may also be a wound metal wire, and should not be limited thereto.

Since the accommodating space 31 is at a high pressure, the pressurized gas and the liquid passing through the pressure reducing hole 52 are ejected at a high speed by a small water column, and the pressurized gas and the liquid flowing out of the outlet pipe body 43 are affected, and are not easily contained in the cup. The buffer body 61 blocks the small water column passing through the pressure reducing hole 52 to slow down the pressurized gas and liquid flowing out of the outlet pipe body 43, and the pressurized gas and liquid flowing out of the cup enter the cup without impact splashing. .

The inner edge of the outlet pipe body 43 is provided with a beveled edge for supporting the guiding fluid 62, and the pressurized gas and liquid flowing out of the gap between the buffering body 61 and the outlet pipe body 43 are passed through the guiding fluid 62. It can then flow out from the outlet pipe body 43 more smoothly.

Generally, the high-pressure control valve body can be sealed, and a large elastic force is required to tightly close the gas filling passage 71 to prevent the high-pressure pressurized gas from leaking out. The user must use a large force against the spring force of the spring to move the valve. Pressurized gas or liquid flows out. Therefore, the early cylinder must be fixed to the table top, or the barrel can be stabilized with another hand to move the valve to allow liquid or liquid to flow out.

The bending portion 441 of the handle 44 is disposed on the side of the housing 421, and the control valve body 42 can be controlled by one hand, and the cup can be taken by the other hand. The pressurized gas and the liquid are contained in the mouth, and the pressurized gas dissolved in the liquid is released from the liquid under normal pressure, and fine bubbles are formed in the liquid.

Referring to Figure 8, a pressurized liquid storage device of the present invention In a second preferred embodiment, the second preferred embodiment is substantially the same as the first preferred embodiment, and the same is not described in detail here, except that the pressure reducing body 51 is plural, each The pressure reducing body 51 is spaced by a rubber ring 53 to reduce the flow rate of the liquid and the pressurized gas flowing out of the outlet pipe body 43.

In the second preferred embodiment, the plurality of decompression bodies 51 can effectively block the pressure of the accommodating space 31, reduce the flow rate of the liquid and the pressurized gas, and further fill the liquid filled with the bubbles of the pressurized gas. The outlet pipe body 43 flows out more smoothly and enters the glass. The number of the decompression bodies 51 and the number of the decompression holes 52 should be set according to actual conditions, and should not be limited thereto.

FIG. 9 is a third preferred embodiment of a pressurized liquid storage device according to the present invention. The third preferred embodiment is substantially the same as the first preferred embodiment, and the same is not described in detail herein. The gas filling unit 7 further includes a pressure controller 74 disposed on the gas filling passage 71.

In the third preferred embodiment, the pressure controller 74 of the gas filling unit 7 is a mechanical pressure relief valve, which is decompressed by the elastic force of the spring, and the pressure relief pressure can be set to 1.5 times the accommodating space 31. The pressure.

The pressurized liquid storage device is a structure for sealing the pressurized gas and the liquid, and is safe to be used by the customer after being delivered to the client. The accommodating space is high pressure, and the pressurized gas is forcibly dissolved in the liquid. Therefore, improper use can have the risk of explosion.

The pressure controller 74 of the gas filling unit 7 can ensure that the pressure in the accommodating space 31 does not exceed the set pressure, and the accommodating space 31 is avoided. The pressure in the middle is too large. In actual implementation, the pressure controller 74 can be an electronic pressure control device, and the pressure of the accommodating space 31 is sensed by the electronic pressure sensing device, and the pressure control is performed by the electronic air pressure valve. Accurate and accurate set pressure should not be limited to this.

10 is a distribution method of a pressurized liquid storage device according to the present invention, comprising a liquid filling step 901, a gas discharging step 902, a gas filling step 903, a gas-liquid mixing step 904, a device dispensing step 905, and A device uses step 906.

Before the liquid filling step 901, a cleaning step may be performed, and the storage casing, the sealing body, the control valve body, the outlet pipe body, the handle and the sealing rubber ring disposed therein must be cleaned, disinfected, and Dry (CIP, Clean In-Place) to keep the pressurized liquid holding device in an optimal state of hygiene.

Then, the liquid filling step 901 is performed, and the liquid is filled into the accommodating space. Preferably, the sealing body is separated from the opening of the housing, and the liquid is filled into the accommodating space from the opening of the housing. The volume of the liquid contained in the accommodating space is 50% to 90% of the volume of the accommodating space. For example, when the capacity of the accommodating space is 10 liters, the liquid filled in the accommodating space is 5 liters to 9 liters, when the liquid addition procedure is completed, the sealing body is tightly screwed to the opening of the housing.

Then, the gas discharge step 902 is performed to discharge the original gas in the accommodating space. Preferably, the air in the accommodating space is extracted by the irrigating passage for a period of time, when the air in the accommodating space is extracted. When the space of the accommodating space is reduced, it is originally dissolved in the liquid. Other gases are forced to be released and pumped away, and the purity of the pressurized gas after it is dissolved can be increased.

Then, the gas filling step 903 is performed, and the pressurized gas is filled into the accommodating space by using the filling channel, wherein the pressure of the accommodating space is greater than 3 bar, and preferably, the pressure of the accommodating space is 7 bar. The pressurized gas placed in the accommodating space has sufficient pressure to dissolve into the liquid.

It is worth mentioning that, in the gas filling step 903, the pressurized gas is first filled with a pressurized gas, the pressurized gas in the accommodating space is vented, and the pressurized gas is filled in the accommodating space. Set the space and reach the preset pressure.

Then, the gas-liquid mixing step 904 is performed, and the accommodating space is sealed and left for a period of time so that the pressurized gas can be incorporated into the liquid, wherein the pressurized liquid holding device should be placed for more than 18 hours, preferably, The gas-liquid mixing time is preferably greater than 36 hours or 48 hours, especially for the nitrogen coffee having a time of more than 48 hours. In addition, the gas-liquid mixing temperature is 4-8 degrees Celsius. In actual implementation, the time and temperature of gas-liquid mixing should be set according to actual conditions and should not be limited to this.

Then, the device delivery step 905 is executed, and the pressurized liquid storage device that accommodates the pressurized gas and the liquid is delivered to a customer, and can be transported by the logistics system or by the manufacturer and distributed in a low temperature environment, and will be saved. A pressurized liquid storage device with a gas-liquid mixture is delivered to the customer.

Finally, the apparatus is executed using step 906, the customer controls the handle to take liquid with dense bubbles from the outlet tube. among them, The customer can operate the handle with one hand of the housing of the control valve body to discharge liquid having dense bubbles from the outlet tube. When the liquid in which the pressurized gas is dissolved flows out of the control valve body, the pressurized gas dissolved in the liquid is released to the outside at normal pressure, and minute bubbles are formed.

After the customer has used the liquid placed in the pressurized liquid holding device, the liaison can recover the empty pressurized liquid holding device to refill the pressurized gas and the liquid.

FIG. 11 is a fourth preferred embodiment of a pressurized liquid storage device according to the present invention. The fourth preferred embodiment is substantially the same as the first preferred embodiment, and the same is not described in detail herein. The pressurized liquid holding device further comprises a second mixing unit.

The second mixing unit includes a gas output passage 81 connecting the output passage 41 and the top end of the accommodating space 31, and a mixing pressure regulating member 82 disposed on the gas output passage, and the gas output passage 81 can accommodate the same. The pressurized gas at the top of the space 31 is input to the output channel 41. The mixing pressure regulating member 82 can adjust the pressure of the pressurized gas at the top end of the accommodating space 31 so that the pressurized gas at the top end of the accommodating space 31 can smoothly enter. The output channel 41.

When the handle 44 is pressed, the control valve body 42 is opened, and the output channel 41 takes the liquid at the bottom of the accommodating space 31, and the gas output channel 81 takes the pressurized gas at the top of the accommodating space 31. The mixing pressure regulating member 82 adjusts the size of the gas output passage 81 so that the pressurized gas at the top of the accommodating space 31 enters the output passage 41, and performs a second gas-liquid mixing in the output passage 41.

In the actual implementation, at least one through hole may be disposed above the tube body connecting the bottom of the accommodating space 31 to the pressurized gas at the top of the accommodating space 31 and the pressurized gas in the output channel 41. The second gas-liquid mixing of the liquid should not be limited to this. Since the second gas-liquid mixing technology is numerous, it will not be repeated here.

As can be seen from the above description, the pressurized liquid storage device and the delivery method thereof of the present invention have the following effects:

1. Distribute the liquid with bubbles to the client:

A typical customer cannot have a high-pressure pressurized gas, nor a container that can store a high-pressure pressurized gas. The pressurized liquid storage device can withstand a high-pressure vessel and stabilize the pressurized gas and liquid at different high pressures. The storage allows the pressurized gas to be dissolved into the liquid, and when the customer flows the liquid, the liquid having the bubble can be obtained under normal pressure.

Second, enhance the value of drinks:

The buffer sheet can stabilize the outlet pressure to effectively reduce the flow rate of the liquid and the pressurized gas flowing out of the outlet pipe body and generate more tiny bubbles, and the buffer unit can make the liquid flowing out of the outlet pipe body and the pressurized gas more For smoothness, you can further enhance the flavor and taste of the drink (nitrogen coffee), which can enhance the value of the drink.

Third, convenient operation:

The handle is disposed on the side of the casing of the control valve body by the bending portion, and provides a user to press the pressing portion with a single hand to support the casing of the control valve body to control the control valve. The body allows the liquid to flow out, and the other hand of the user can hold the liquid in the cup, especially The closer the cup is to the nozzle of the outlet tube, the more the foam is not easily combined and disappeared.

In summary, the present invention utilizes the decompression unit and the buffer unit to make the liquid and the pressurized gas flowing out of the outlet pipe body smoother, and further uses the bending portion to set the pressing portion to the shell of the control valve body. The side of the body provides the user with one hand to operate the liquid and the outflow condition of the pressurized gas, and the pressure controller is used to control the pressure of the accommodating space to prevent the filling pressure from being excessively dangerous, so that the present invention can be achieved. The purpose of the invention.

However, the above is only the four preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes made by the scope of the present invention and the description of the invention are Modifications are still within the scope of the invention.

Claims (10)

A pressurized liquid storage device, suitable for storing a pressurized gas, and a liquid having no alcohol component, comprising: a casing unit, comprising a storage casing surrounding a receiving space, and a storage casing a housing opening, and a sealing body for sealing the opening of the housing, the accommodating space is used for sealing the pressurized gas and the liquid, and the pressure in the accommodating space is greater than the external pressure; an output unit, The utility model comprises an output channel disposed in the housing unit, a control valve body disposed at one end of the output channel, and an outlet pipe body connected to the control valve body, wherein the other end of the output channel communicates with the accommodating space, The control valve body controls the pressurized gas in the accommodating space and the liquid flows out from the outlet pipe body; and a buffer unit includes a buffer body disposed in the outlet pipe body, and a discharge pipe body disposed at the outlet pipe body a guiding fluid, the guiding fluid is perpendicular to the buffer body, the buffering body buffering the pressurized gas flowing out of the outlet pipe body and the liquid, the guiding fluid guiding the pressurized gas flowing through the buffer body and the Body. The pressurized liquid storage device according to claim 1, further comprising a decompression unit, comprising at least one decompression body disposed in the outlet tube body, and at least one decompression device disposed in the decompression body a hole for reducing the flow rate of the pressurized gas and the liquid flowing out of the outlet pipe body. The pressurized liquid storage device according to claim 1, wherein the outer edge of the buffer body is smaller than an inner edge of the outlet pipe body to enable the addition The pressurized gas and the liquid flow from a gap between the buffer body and the outlet pipe body. The pressurized liquid holding device of claim 1, wherein the output unit further comprises a handle for controlling the control valve body, the handle having a bent portion connected to the control valve body And a pressing portion connected to the bent portion. The pressurized liquid storage device according to claim 1, further comprising a gas filling unit comprising a gas filling passage disposed in the housing unit and a check valve disposed in the gas filling passage. The pressurized liquid storage device according to claim 5, wherein the gas filling unit further comprises a sealing body for sealing the check valve. The pressurized liquid storage device according to claim 1, wherein the gas filling unit further comprises a pressure controller disposed in the gas filling passage. A method for dispensing a pressurized liquid storage device according to any one of claims 1 to 7, comprising the following steps: a liquid filling step of filling the liquid into the accommodating space by using the opening of the housing, The volume of the liquid contained in the accommodating space is 50% to 90% of the volume of the accommodating space; a gas discharging step is performed to discharge the original gas in the accommodating space; and a gas filling step is utilized The passage fills the pressurized gas into the accommodating space, so that the pressure of the accommodating space is greater than 3 bar; a gas-liquid mixing step of placing the pressurized gas and the liquid pressurized liquid holding device for a period of time; a device dispensing step, delivering the pressurized liquid holding device to a customer; and a device using step, the customer The handle is operated to obtain the liquid gas and the liquid. The dispensing method according to claim 8, wherein in the gas-liquid mixing step, the pressurized liquid holding device for accommodating the pressurized gas and the liquid is allowed to stand for more than 18 hours. The delivery method according to claim 8, wherein in the step of using the device, the customer can support the shell of the control valve body with one hand by the handle having the bending portion and the pressing portion The handle is operated to control the control valve body.