TW202019806A - 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 flow reduction 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 liquid in the accommodating space to flow out from the outlet pipe body. The flow reduction unit reduces the amount of pressurized gas and liquid that exits the outlet tube. The buffer unit makes the gas and liquid flowing out of the outlet pipe smoother.

Description

Pressurized liquid storage device and its distribution behavior

The invention relates to a storage device, especially a pressurized liquid storage device, and the distribution behavior of the pressurized liquid storage device.

The general draft beer supply device is to set a wine barrel equipped with draft beer in a cold storage device and pressurize it with a pressurized gas storage barrel. The barrel is connected to a control valve and a control valve provided on the table body by a pipeline There are handles on the top to control the outflow of draft beer. Among them, the handle on the control valve is generally an upright style. The control valve must be fixed on the table body so that the user can hold the wine glass in one hand and pull the handle in the other hand to flow the draft beer into the wine glass.

Nitrogen coffee sold on the market utilizes a pressurizable gas to pressurize the coffee with nitrogen or mixed gas and leave it for a period of time to dissolve the gas into the coffee. When the nitrogen coffee flows out of the atmospheric pressure, the gas will flow from the coffee Released in the middle, making coffee foam. Among them, the control valve and connecting handle to control the outflow of nitrogen coffee are the same as the control valve and connecting handle to control draft beer.

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

The gas-liquid mixing section 10 is filled with liquid, and the high-pressure gas is supplied The part 11 supplies high-pressure gas to dissolve the gas into the liquid. The control valve 13 can be controlled by operating the handle 14 to discharge the gas-dissolved liquid from the liquid outlet 15.

As mentioned above, although the conventional knowledge discloses a supply device, the actual use still has the following disadvantages:

1. The operation is not easy:

The handle of the general beverage supply is upright, the handle and the control valve are hinged (hinged), the barrel must be fixed to the tabletop, the user can hold the cup in one hand, and pull the handle in one hand to let the beverage flow out, if the barrel does not It is fixed (fixed end), when the user applies force to pull the handle, the barrel will move with the power of the pull. If there is no free hand to fix the barrel, it is impossible to pull the handle with one hand, or the whole body structure Rocking will occur.

Second, the foam is not meticulous:

The source of the conventional pressurized gas is a gas storage cylinder, which makes the pressure of the gas insufficient, resulting in a rare foam in the liquid flowing out, and the generated foam is not meticulous.

3. It is not easy to save pressure:

It is known that the structure of pressurized gas mixed drinks is composed of many structural bodies, and the various components in the structure are prone to air leakage, so that the liquid storage cylinder is not easy to keep the pressure for a long time.

Therefore, how to improve the tightness and pressure resistance of the overall equipment and provide detailed bubbles to provide users with easier operation is a much-needed effort by relevant technical personnel.

In view of this, one object of the present invention is to provide an additional The pressurized liquid storage device is suitable for storing a pressurized gas and a liquid without alcohol components. The pressurized liquid storage device includes a housing unit, an output unit, a decompression unit, and a buffer unit.

The housing unit includes a storage housing surrounding a storage space, a housing opening provided in the storage housing, and a sealing body for sealing the opening of the housing, the storage space is used to seal the storage space Pressurized gas and the liquid, and the pressure of the containing space is greater than the external pressure.

The output unit includes an output channel provided in the housing unit, a control valve body provided at one end of the output channel, and an outlet pipe body connected to the control valve body, the other end of the output channel communicates with the container The control valve body controls the pressurized gas and liquid in the containing space to flow out of the outlet tube.

The buffer unit includes a buffer body disposed in the outlet pipe body, and a flow guide provided in the outlet pipe body, the flow guide body and the buffer body are perpendicular to each other, and the buffer body buffers the outflow from the outlet pipe body The pressurized gas and the liquid, the flow guide guides the pressurized gas and the liquid flowing through the buffer body.

Another technical means of the present invention is that the above-mentioned pressurized liquid storage device further includes a decompression unit, including at least one decompression body provided in the outlet pipe body, and at least one decompression body provided in the decompression body The pressure reducing hole is used to reduce 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.

Another technical means of the present invention is that the output unit described above further includes a handle for controlling the control valve body, the handle has a bending portion connected to the control valve body, and a bending portion connected to the control valve body The pressing part connected by the folding part.

Another technical means of the present invention is that the above-mentioned pressurized liquid storage device further includes an aeration unit, including an aeration channel provided in the housing unit, and a check valve provided in the aeration channel .

Another technical means of the present invention is that the gas filling unit described above further includes a sealing body for sealing the check valve.

Another technical means of the present invention is that the aeration unit described above further includes a pressure controller disposed in the aeration channel.

Another object of the present invention is to provide a distribution behavior based on the distribution behavior generated by the pressurized liquid storage device, including a liquid filling step, a gas discharge step, a gas filling step, a gas-liquid mixing step, a device Distribution steps, and a device use step.

Firstly, the liquid filling step is performed, and the liquid is filled into the accommodating space by using 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 execute the gas discharge step to discharge the original gas in the containing space.

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

Then perform the gas-liquid mixing step to contain the pressurized gas The body and the pressurized liquid storage device of the liquid are left for a period of time.

The device distribution step is then performed to distribute the pressurized liquid storage device to a customer.

Finally, the use steps of the device are executed, and the customer operates the handle to obtain the liquid gas and the liquid.

Another technical means of the present invention is that in the gas-liquid mixing step described above, the placement time of the pressurized liquid storage device containing the pressurized gas and the liquid is greater than 18 hours.

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

The beneficial effect of the present invention is that the pressurized liquid storage device can maintain a high-pressure sealed state, the pressure controller can control the pressure of the accommodating space, and further protect the user from danger during use, and the decompression unit can reduce the The flow rate of the pressurized gas and liquid flowing out of the outlet pipe body, and the buffer unit buffers the pressurized gas and liquid flowing out of the pressure reducing hole to make the pressurized gas and liquid flowing out of the outlet pipe body smoother, and The foam in the liquid placed in the cup is more delicate, and it is not easy to dissipate. The handle with the bending part and the pressing part can provide the user with one-handed operation and place the pressurized gas and the liquid Into the cup.

10‧‧‧gas-liquid mixing department

11‧‧‧High Pressure Gas Supply Department

12‧‧‧ connecting pipe

13‧‧‧Control valve

14‧‧‧handle

15‧‧‧Discharge Department

3‧‧‧Housing unit

31‧‧‧accommodation space

32‧‧‧Save the shell

33‧‧‧Housing opening

34‧‧‧Sealing body

4‧‧‧Output unit

41‧‧‧Output channel

42‧‧‧Control valve body

421‧‧‧Housing

43‧‧‧Export pipe

44‧‧‧Handlebar

441‧‧‧Bending Department

442‧‧‧Pressing part

5‧‧‧Decompression unit

51‧‧‧Decompression body

52‧‧‧Relief hole

53‧‧‧Rubber ring

6‧‧‧Buffer unit

61‧‧‧buffer

62‧‧‧Conducting fluid

7‧‧‧Aeration unit

71‧‧‧Aeration channel

72‧‧‧Check valve

73‧‧‧Sealing body

74‧‧‧Pressure controller

81‧‧‧Gas output channel

82‧‧‧Hybrid voltage regulator

901~906‧‧‧Step

Figure 1 is a schematic diagram of a device illustrating a beverage supply device; 2 is a schematic diagram of a device illustrating a first preferred embodiment of a pressurized liquid storage device of the present invention; FIG. 3 is a schematic cross-sectional diagram illustrating the cross-sectional appearance of the first preferred embodiment; FIG. 4 is a cross-sectional diagram A schematic diagram illustrating a housing unit and an aeration unit of the first preferred embodiment; FIG. 5 is a schematic diagram of an apparatus illustrating an output unit of the first preferred embodiment; FIG. 6 is a schematic diagram of the apparatus illustrating the One of the first preferred embodiment is a decompression unit and a buffer unit; FIG. 7 is a schematic sectional view illustrating the decompression unit and the buffer unit of the first preferred embodiment; FIG. 8 is a schematic sectional view illustrating a type of the invention A second preferred embodiment of a pressurized liquid storage device; FIG. 9 is a schematic cross-sectional view illustrating a third preferred embodiment of a pressurized liquid storage device of the present invention; FIG. 10 is a flowchart illustrating a type of the present invention. Distribution behavior of the pressurized liquid storage device; and FIG. 11 is a schematic cross-sectional view illustrating a fourth preferred embodiment of a pressurized liquid storage device of the present invention.

Relevant patent application features and technical contents of the present invention will be clearly presented in the following detailed description with reference to the four preferred embodiments of the drawings. Before making a detailed explanation, it should be noted that similar Components are represented by the same number.

Referring to FIGS. 2 and 3, it is a first preferred embodiment of a pressurized liquid storage device of the present invention. The first preferred embodiment is suitable for storing a pressurized gas (not shown in the figure) and a non-alcoholic Components of liquid (not shown).

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

The housing unit 3 includes a storage housing 32 surrounding a storage space 31, a housing opening 33 provided in the storage housing 32, and a sealing body 34 for sealing the housing opening 33. The accommodating space 31 is used 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 passed by the output unit 4 outflow.

Wherein, the preservation shell 32 is made of metal, and the preservation shell 32 has a heat preservation layer to maintain the temperature of the liquid and pressurized gas in the accommodating space 31, wherein the heat preservation layer may be a vacuum layer or Air layer to prevent heat transfer. The housing opening 33 is provided with threads, so that the sealing body 34 can be screwed in the housing opening 33 and seal the accommodating space 31, and the housing opening 33 can provide the liquid to be injected into the accommodating space 31 in.

The output unit 4 includes an output channel 41 disposed in 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 communicates with the accommodating space 31, wherein the output channel 41 is provided with a tube communicating with the bottom end of the accommodating space 31 in the accommodating space 31, so that the output unit 4 outputs the accommodating space The liquid at the bottom end of the containing space 31 and the pressurized gas dissolved in the liquid. The control valve body 42 is used to control the pressurized gas and the liquid in the accommodating space 31 to flow out from the outlet pipe body 43.

The control valve body 42 is provided with a spring (not shown in the figure) or an assembly of an elastic structure, so that the control valve body 42 can close the output channel 41 and maintain the pressure of the accommodating space 31. Use 44 to resist the force of the spring to move the control valve body 42 so that the liquid and pressurized gas in the accommodating space 31 flow out.

Referring to FIG. 4, the gas filling unit 7 includes an gas filling channel 71 provided in the housing unit 3, a check valve 72 provided in the gas filling channel 71, and a valve for sealing the check valve 72封体73。 73 sealing body.

Preferably, the irrigation channel 71 is disposed in the sealing body 34, the opening of the irrigation channel 71 in the accommodating space 31 is located above the accommodation space 31, and the irrigation channel 71 is disposed in the outer port The check valve 72 can provide a device for filling the pressurized gas to fill the pressurized gas in the accommodating space 31 to increase the pressure of the accommodating space 31 when the pressurized gas is filled The device leaves the check valve 72, the check valve 72 can prevent the pressurized gas in the accommodating space 31 from flowing out, and the sealing body 73 can seal the check valve 72 to prevent the check valve 72 from leaking. Among them, the check valve 72 A sealing ring (O-ring) is provided between the filling channel 71 to prevent the pressurized gas from leaking out. In actual implementation, a high-pressure steel cylinder may be provided in the sealing body 73, pressurized gas is injected into the accommodating space 31 while the check valve 72 is sealed, and the gas filling channel 71 is provided in the storage housing 32. Should be limited to this.

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

Referring to FIGS. 6 and 7, the decompression unit 5 includes a decompression body 51 provided in the outlet pipe body 43, and at least one decompression hole 52 provided in the decompression body 51, the decompression body 51 blocks The liquid and pressurized gas in the outlet pipe body 43 can only pass through the decompression 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 An O-ring 53 (O-ring) is provided on the decompression body 51 to seal the position of the decompression body 51 in the outlet tube 43.

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

The buffer body 61 is a plate body without holes, 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 caused by the buffer body 61 and the outlet pipe body The gap between 43 flows and further buffers the pressurized gas and the liquid flowing out of the decompression hole 52. real In practical implementation, the buffer body 61 may also be a wound metal wire, and should not be limited to this.

Since the accommodating space 31 is under high pressure, the pressurized gas and liquid passing through the decompression hole 52 will be ejected at a high speed with a small water column, which affects the pressurized gas and liquid flowing out of the outlet pipe body 43 and is not easy to be contained in the cup. The buffer body 61 blocks the small water column passing through the decompression hole 52 to slow down the pressurized gas and liquid flowing out of the outlet pipe body 43, and the outflow of the pressurized gas and liquid enters the cup without impact and splashing. .

The inner edge of the outlet tube 43 is provided with a beveled edge for supporting the fluid guide 62. The pressurized gas and liquid flowing out of the gap between the buffer body 61 and the outlet tube 43 pass through the fluid guide 62 After that, it can flow out of the outlet pipe body 43 more smoothly.

Generally, the high-pressure control valve body can be sealed, and it must have a large elastic force, so as to close the filling channel 71 to prevent the high-pressure pressurized gas from leaking out. The user must use a large force to resist the elastic force of the spring to move the valve. Pressurized gas or liquid flows out. Therefore, the early cylinder must be fixed on the table, or the cylinder body should be stabilized with another hand to move the valve to let the liquid or liquid flow out.

The bending portion 441 of the handle 44 sets the pressing portion 442 on the side of the housing 421, the control valve body 42 can be controlled with one hand, and the cup can be taken with the other hand, and the tube of the outlet pipe body 43 The mouth holds the pressurized gas and the liquid, and the pressurized gas dissolved in the liquid is released from the liquid under normal pressure, and fine bubbles appear in the liquid.

Referring to FIG. 8, it is a pressurized liquid preservation device of the present invention A second preferred embodiment, the second preferred embodiment is substantially the same as the first preferred embodiment, the same will not be described in detail here, the difference is that the decompression body 51 is plural, each The decompression body 51 is separated by a rubber ring 53 to reduce the flow rate of the liquid and the pressurized gas flowing out of the outlet tube 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 of the liquid and the pressurized gas, and further fill the liquid filled with bubbles with the pressurized gas The outlet tube 430 flows out more smoothly and enters the glass. Wherein, 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 to this.

Referring to FIG. 9, it is a third preferred embodiment of a pressurized liquid storage device of the present invention. The third preferred embodiment is substantially the same as the first preferred embodiment. The point is that the gas filling unit 7 further includes a pressure controller 74 disposed in the gas filling channel 71.

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

The pressurized liquid storage device is a structure that seals the pressurized gas and the liquid. After delivery to the client, the safety of the client must be ensured. The accommodating space is under high pressure, so that the pressurized gas can be forcibly dissolved in the liquid Therefore, there is a danger of explosion if used improperly.

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, avoiding the accommodating space 31 The actual pressure is too high. In actual implementation, the pressure controller 74 can be an electronic pressure control device. The pressure of the accommodating space 31 is sensed by an electronic pressure sensing device, and then the pressure is controlled by an electronic pneumatic valve. Obtaining the set pressure accurately and accurately should not be limited to this.

Referring to FIG. 10, the distribution behavior of a pressurized liquid storage device of the present invention includes a liquid filling step 901, a gas discharge step 902, a gas filling step 903, a gas-liquid mixing step 904, a device distribution step 905, and A device uses step 906.

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

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

Then execute the gas exhausting step 902 to exhaust the original gas in the accommodating space. Preferably, the air in the accommodating space is evacuated by the irrigation channel for a period of time. When the air in the accommodating space is evacuated At this time, the pressure in the accommodating space will be reduced, which was originally dissolved in the liquid Other gases will be forcibly released and pumped away, which can increase the purity of the pressurized gas after dissolving in the liquid.

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

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

Then perform the gas-liquid mixing step 904, seal the accommodating space and leave it for a period of time so that the pressurized gas can be incorporated into the liquid, wherein the time for which the pressurized liquid storage device is placed should be greater than 18 hours, preferably, The gas-liquid mixing time can be more than 36 hours or 48 hours, especially the nitrogen coffee that is put to the time more than 48 hours has the best taste. In addition, the temperature of the gas-liquid mixing is 4-8 degrees Celsius. In actual implementation, the time and temperature of gas-liquid mixing should be set according to the actual situation, and should not be limited to this.

Then execute the device distribution step 905 to distribute the pressurized liquid storage device containing the pressurized gas and the liquid to a customer, which can be delivered by a logistics system or by the manufacturer, and delivered in a low-temperature environment to save The pressurized liquid storage device with gas-liquid mixing is delivered to the customer.

Finally, the device using step 906 is executed, and the customer controls the handle to obtain the liquid with dense bubbles from the outlet pipe body. among them, The customer can support the handle of the control valve body with one hand to operate the handle to drain the liquid with dense air bubbles from the outlet pipe body. When the liquid in which the pressurized gas is dissolved flows out of the control valve body, under normal pressure, the pressurized gas dissolved in the liquid is released to the outside, and tiny bubbles are formed.

After the customer has finished using the liquid contained in the pressurized liquid storage device, he can contact the supplier to collect the empty pressurized liquid storage device to refill the pressurized gas and the liquid.

Referring to FIG. 11, it is a fourth preferred embodiment of a pressurized liquid storage device of the present invention. The fourth preferred embodiment is substantially the same as the first preferred embodiment. The point is that the pressurized liquid storage device further includes a second mixing unit.

The second mixing unit includes a gas output channel 81 connected to the output channel 41 and the top of the accommodating space 31, and a mixing pressure regulating element 82 disposed in the gas output channel, the gas output channel 81 can accommodate the The pressurized gas at the top of the space 31 is input into the output channel 41, and the mixed pressure regulating element 82 can adjust the pressure of the pressurized gas at the top of the accommodating space 31 so that the pressurized gas at the top of the accommodating space 31 can enter smoothly The output channel 41.

When the handle 44 is pressed, the control valve body 42 will open, the output channel 41 will obtain the liquid at the bottom of the containing space 31, and the gas output channel 81 will obtain the pressurized gas at the top of the containing space 31. The mixing and regulating element 82 adjusts the size of the gas output channel 81 so that the pressurized gas at the top of the accommodating space 31 enters the output channel 41 and performs the second gas-liquid mixing in the output channel 41.

In actual implementation, at least one through hole may be provided above the tube connecting the output channel 41 to the bottom of the accommodating space 31, so that the pressurized gas at the top of the accommodating space 31 and the pressurized gas in the output channel 41 and The liquid should be mixed for the second time, and should not be limited to this. Since the second gas-liquid mixing technique is numerous, it will not be described in detail here.

From the above description, it can be seen that the pressurized liquid storage device of the present invention and its distribution behavior do have the following effects:

1. Distribute the liquid with bubbles to the client:

Ordinary customers cannot have high-pressure pressurized gas or a container that can store high-pressure pressurized gas. The pressurized liquid storage device can withstand high-pressure containers and stabilize the pressurized gas and liquid at different high-pressure settings. The storage allows the pressurized gas to dissolve into the liquid. When the customer discharges the liquid, the liquid with bubbles can be obtained under normal pressure.

2. Enhance the value of drinks:

The buffer unit can stabilize the outlet pressure to effectively slow down the flow of liquid and pressurized gas flowing out of the outlet pipe body and generate more tiny bubbles. The buffer unit can make the liquid and pressurized gas flowing out of the outlet pipe body more stable For smoothness, the flavor and taste of the beverage (nitrogen coffee) can be further enhanced, and the value of the beverage can be enhanced.

3. Convenient operation:

The handle uses the bending portion to set the pressing portion on the side of the casing of the control valve body, providing the user to press the pressing portion with one hand against the casing of the control valve body to control the control valve The body allows the liquid to flow out, and the user's other hand can hold the cup to hold the liquid that flows out, especially The closer the cup is to the nozzle of the outlet pipe body, the plural bubbles generated are not easy to combine and disappear.

In summary, the present invention uses the decompression unit and the buffer unit to make the liquid and pressurized gas flowing out of the outlet pipe body smoother, and the bending portion is used to arrange the pressing portion in the shell of the control valve body The side of the body provides the user with one-handed operation of the outflow status of the liquid and the pressurized gas, and the pressure controller is used to control the pressure of the accommodating space to prevent the filling pressure from being too large and dangerous, so the cost can indeed be reached The purpose of the invention.

However, the above are only the four preferred embodiments of the present invention, which should not be used to limit the scope of the implementation of the present invention, that is, the simple equivalent changes made by the patent application scope and the description of the invention of the invention Modifications are still covered by the patent of the present invention.

421‧‧‧Housing

43‧‧‧Export pipe

51‧‧‧Decompression body

52‧‧‧Relief hole

53‧‧‧Rubber ring

61‧‧‧buffer

62‧‧‧Conducting fluid

Claims (10)

A pressurized liquid preserving device, suitable for preserving a pressurized gas and a liquid without alcohol content, which comprises: a housing unit, including a preserving housing which defines a containing space, and a preserving housing A housing opening of the body, and a sealing body for sealing the opening of the housing, the accommodating space is used to enclose the pressurized gas and the liquid, and the pressure in the accommodating space is greater than the external pressure; an output unit, It includes an output channel provided in the housing unit, a control valve body provided at one end of the output channel, and an outlet pipe body connected to the control valve body, the other end of the output channel communicates with the accommodating space, the The control valve body controls the pressurized gas and the liquid in the accommodating space to flow out of the outlet pipe body; and a buffer unit including a buffer body provided in the outlet pipe body and a outlet body provided in the outlet pipe body In the flow guide, the flow guide and the buffer body are perpendicular to each other, the buffer body buffers the pressurized gas and the liquid flowing out of the outlet pipe body, the flow guide guides the pressurized gas and the fluid flowing through the buffer body liquid. The pressurized liquid storage device according to item 1 of the scope of the patent application further includes a decompression unit, including at least one decompression body provided in the outlet pipe body, and at least one decompression body provided in the decompression body The hole is used to reduce the flow rate of the pressurized gas and the liquid flowing out of the outlet pipe body. The pressurized liquid storage device according to item 1 of the patent application scope, wherein the outer edge of the buffer body is smaller than the inner edge of the outlet pipe body, so that the The compressed gas and the liquid flow through the gap between the buffer body and the outlet pipe body. The pressurized liquid storage device according to item 1 of the patent application scope, wherein the output unit further includes a handle for controlling the control valve body, the handle having a bent portion connected to the control valve body , And a pressing part connected to the bending part. The pressurized liquid storage device according to item 1 of the scope of the patent application further includes an aeration unit, including an aeration channel provided in the housing unit, and a check valve provided in the aeration channel. According to the pressurized liquid preservation device described in item 5 of the patent application scope, wherein the gas filling unit further includes a sealing body for sealing the check valve. According to the pressurized liquid preservation device described in item 1 of the patent application scope, wherein the gas filling unit further includes a pressure controller disposed in the gas filling channel. A distribution behavior generated by the pressurized liquid storage device according to any one of the items 1 to 7 of the patent application scope includes the following steps: a liquid filling step, filling the liquid into the accommodating space using the housing opening, The volume of the liquid contained in the accommodating space is 50% to 90% of the volume of the accommodating space; a gas discharge step, the original gas in the accommodating space is discharged; a gas filling step, using the filling gas The channel fills the pressurized gas into the containing space so that the pressure of the containing space is greater than 3 bar; A gas-liquid mixing step, placing the pressurized liquid holding device containing the pressurized gas and the liquid for a period of time; a device distribution step, distributing the pressurized liquid holding device to a client; and a device using step, the client Operate the handle to obtain the liquid gas and the liquid. According to the distribution behavior described in item 8 of the patent application scope, in the gas-liquid mixing step, the placement time of the pressurized liquid storage device containing the pressurized gas and the liquid is greater than 18 hours. According to the distribution behavior described in item 8 of the patent application scope, in the use step of the device, by the handle with the bending part and the pressing part, the customer can support the shell of the control valve body with one hand Body to operate the handle to control the control valve body.

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