Method, device, equipment and storage medium for making nitrogen beverage
Patent Information
- Application Number
- CN202510470542.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-10-23
AI Technical Summary
[0007]本发明的主要目的在于提供一种氮气饮料的制作方法、装置、设备及存储介质，旨在解决现有技术中如何连续进行氮气饮料制作的技术问题
[0037]本发明先基于启动指令进行启动检测，得到启动检测结果；若所述启动检测结果合格时，基于操作指令进行氮气制备；最后再将制备的氮气导入气瓶中进行气液混合，得到相应的氮气饮料。本发明先通过氮气制取设备得到所需氮气，进而将制取的氮气输入到气瓶中进行混合，从而最终得到相应的氮气饮料，实现了氮气饮料的连续制作功能，并且制作过程简洁高效。
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Figure CN122954048A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of nitrogen beverage production technology, and in particular to a method, apparatus, equipment and storage medium for producing nitrogen beverages. Background Technology
[0002] With economic development and rising living standards, the limited variety of beverage options can no longer meet the diverse needs of consumers. Currently, coffee remains a popular beverage among young consumers, and as consumer tastes evolve, other coffee-based beverages are also gaining popularity.
[0003] Current brewing methods for coffee mainly include hot coffee, cold brew coffee, and iced drip coffee. Cold brew and iced drip coffee both fall under the category of cold brew coffee. Due to their unique flavor and rich aroma, they retain these qualities to the maximum extent, while softening the acidity and bitterness. This makes cold brew coffee almost always in high demand in coffee shops. Because coffee oxidizes very easily, the longer it is exposed to air, the more acidic and bitter it becomes. Nitrogen, as an inert gas, removes oxygen from the liquid when added to coffee, slowing down the degradation rate of coffee flavor compounds and making them more stable. At the same time, nitrogen creates a unique silky, dense texture, and the numerous tiny bubbles make the liquid taste fuller. For these reasons, although nitrogen-infused cold brew coffee is expensive and takes longer to prepare, its unique flavor and texture make it highly sought after by consumers.
[0004] Furthermore, since most existing nitrogen cold brew beverages are made using conventional beverage machines or coffee machines, the resulting nitrogen cold brew beverages have poor taste, the machines are relatively complex in structure, and they cannot achieve continuous batch production.
[0005] Therefore, there is an urgent need for a nitrogen beverage machine that can achieve continuous production, has a simple structure, is easy to operate, and preserves the unique taste of nitrogen beverages.
[0006] The above content is only used to help understand the technical solution of the present invention and does not represent an admission that the above content is prior art. Summary of the Invention
[0007] The main objective of this invention is to provide a method, apparatus, equipment, and storage medium for making nitrogen beverages, aiming to solve the technical problem of how to continuously make nitrogen beverages in the prior art.
[0008] To achieve the above objectives, the present invention provides a method for preparing a nitrogen-infused beverage, the method comprising the following steps:
[0009] Startup detection is performed based on the startup command to obtain the startup detection results;
[0010] If the startup test result is qualified, nitrogen gas is prepared based on the operation command;
[0011] The prepared nitrogen gas is introduced into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage.
[0012] Optionally, a startup test is performed based on the startup command to obtain the startup test result, which specifically includes:
[0013] Based on the startup command, the device is powered on to detect the power-on status and the results are obtained.
[0014] Based on the start command, the cylinder connection is detected, and the connection detection result is obtained.
[0015] The power-on detection result and the connection detection result are integrated to obtain the startup detection result.
[0016] Optionally, if the start-up test result is qualified, nitrogen gas is prepared based on the operation command, specifically including:
[0017] If the startup detection result is qualified, obtain the operation instruction;
[0018] The operation instructions are parsed, and preparations for operation are made based on the instruction parsing results;
[0019] Nitrogen gas is prepared based on the aforementioned operating instructions and the prepared nitrogen generation equipment.
[0020] Optionally, the operation instructions are parsed, and preparation for operation is performed based on the instruction parsing results, specifically including:
[0021] The operation instructions are parsed to obtain working mode information and operating pressure information, respectively;
[0022] Prepare the operating mode based on the aforementioned working mode information;
[0023] The operating pressure is set based on the operating pressure information.
[0024] Optionally, nitrogen is prepared based on the operation instructions and the prepared nitrogen generator, specifically including:
[0025] If the operation command is a high-concentration mode command, the initial nitrogen preparation is first performed based on the prepared nitrogen generator, and the secondary nitrogen preparation is performed after the initial nitrogen preparation is completed.
[0026] If the operation command is a fast mode command, nitrogen is directly generated based on the prepared nitrogen generator.
[0027] Optionally, performing startup detection based on the startup command to obtain startup detection results also includes:
[0028] The device performs a cooling operation based on the startup command and then opens the device display interface.
[0029] Optionally, after introducing the prepared nitrogen gas into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage, the process further includes:
[0030] Obtain a beverage remake instruction and perform subsequent beverage preparation based on the beverage remake instruction.
[0031] Furthermore, to achieve the above objectives, the present invention also provides an apparatus for making a nitrogen-infused beverage, the apparatus comprising:
[0032] Startup detection module: Performs startup detection based on startup commands and obtains startup detection results;
[0033] Nitrogen preparation module: If the start-up detection result is qualified, nitrogen is prepared based on the operation command;
[0034] Beverage preparation module: The prepared nitrogen gas is introduced into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage.
[0035] Furthermore, to achieve the above objectives, the present invention also proposes a nitrogen beverage preparation apparatus, which includes: a memory, a processor, and a nitrogen beverage preparation program stored in the memory and executable on the processor, wherein the nitrogen beverage preparation program is configured to implement the steps of the nitrogen beverage preparation method described above.
[0036] Furthermore, to achieve the above objectives, the present invention also proposes a computer-readable storage medium storing a computer program, wherein the storage medium stores a nitrogen beverage preparation program, and when the nitrogen beverage preparation program is executed by a processor, it implements the steps of the nitrogen beverage preparation method as described above.
[0037] This invention first performs a start-up detection based on a start-up command to obtain the start-up detection result; if the start-up detection result is qualified, nitrogen is prepared based on an operation command; finally, the prepared nitrogen is introduced into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage. This invention first obtains the required nitrogen through a nitrogen generation device, and then inputs the generated nitrogen into a gas cylinder for mixing, thereby finally obtaining the corresponding nitrogen beverage, realizing the continuous production function of nitrogen beverage, and the production process is simple and efficient. Attached Figure Description
[0038] Figure 1 This is a schematic diagram of the structure of a nitrogen beverage production device in the hardware operating environment of an embodiment of the present invention;
[0039] Figure 2 This is a schematic flowchart of the first embodiment of the method for preparing nitrogen beverage according to the present invention;
[0040] Figure 3 This is a schematic flowchart of the second embodiment of the method for preparing nitrogen beverage according to the present invention;
[0041] Figure 4 This is a schematic flowchart of the third embodiment of the method for preparing nitrogen beverage according to the present invention;
[0042] Figure 5 This is a structural block diagram of the first embodiment of the nitrogen beverage making apparatus of the present invention.
[0043] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0044] It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the invention.
[0045] Reference Figure 1 , Figure 1 This is a schematic diagram of the structure of a nitrogen beverage production equipment in the hardware operating environment of an embodiment of the present invention.
[0046] like Figure 1 As shown, the nitrogen beverage making device may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. The communication bus 1002 is used to enable communication between these components. The user interface 1003 may include a display screen and an input unit such as a keyboard; optionally, the user interface 1003 may also include a standard wired interface or a wireless interface. The network interface 1004 may optionally include a standard wired interface or a wireless interface (such as a Wireless-Fidelity (Wi-Fi) interface). The memory 1005 may be high-speed random access memory (RAM) or stable non-volatile memory (NVM), such as a disk storage device. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001.
[0047] Those skilled in the art will understand that Figure 1The structure shown does not constitute a limitation on the equipment for making nitrogen beverages and may include more or fewer parts than shown, or combine certain parts, or have different arrangements of parts.
[0048] like Figure 1 As shown, the memory 1005, which serves as a storage medium, may include an operating system, a network communication module, a user interface module, and a nitrogen beverage making program.
[0049] exist Figure 1 In the nitrogen beverage making device shown, the network interface 1004 is mainly used for data communication with the network server; the user interface 1003 is mainly used for data interaction with the user; the processor 1001 and the memory 1005 in the nitrogen beverage making device of the present invention can be set in the nitrogen beverage making device, and the nitrogen beverage making device calls the nitrogen beverage making program stored in the memory 1005 through the processor 1001 and executes the nitrogen beverage making method provided in the embodiment of the present invention.
[0050] This invention provides a method for preparing a nitrogen-infused beverage, referring to... Figure 2 , Figure 2 This is a schematic flowchart of the first embodiment of a nitrogen-based beverage preparation method according to the present invention.
[0051] In this embodiment, the method for preparing the nitrogen beverage includes the following steps:
[0052] Step S10: Perform startup detection based on the startup command to obtain the startup detection result;
[0053] It should be noted that, in practice, the production process of nitrogen beverages is based on nitrogen beverage production equipment, which specifically includes a nitrogen production device (for extracting nitrogen from the air) and a gas cylinder (for mixing the extracted nitrogen with the target beverage).
[0054] Step S20: If the start-up test result is qualified, prepare nitrogen gas based on the operation command;
[0055] It should be noted that in practice, only when the drive detection result is qualified can it be indicated that the current nitrogen beverage making equipment has the conditions for normal operation and can then accept subsequent operation commands to prepare nitrogen accordingly.
[0056] It should also be noted that, in practice, if the start-up test result is unqualified, it indicates that the current nitrogen beverage making equipment does not meet the conditions for normal operation, such as abnormal power-on of the current nitrogen beverage making equipment (power failure, unstable voltage, or insufficient voltage, etc.) or abnormal connection between the gas cylinder and the nitrogen making device (loose connection or incorrect specifications, etc.).
[0057] Step S30: The prepared nitrogen gas is introduced into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage.
[0058] It should be noted that, in practice, nitrogen beverages are obtained by inputting prepared nitrogen into a gas cylinder for thorough mixing, and the gas cylinder can be a pressure vessel made of stainless steel.
[0059] This embodiment first performs a start-up detection based on a start-up command to obtain the start-up detection result; if the start-up detection result is qualified, nitrogen is prepared based on an operation command; finally, the prepared nitrogen is introduced into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage. This embodiment first obtains the required nitrogen through a nitrogen generation device, and then inputs the generated nitrogen into a gas cylinder for mixing, thereby finally obtaining the corresponding nitrogen beverage, realizing the continuous production function of nitrogen beverage, and the production process is simple and efficient.
[0060] refer to Figure 3 , Figure 3 This is a schematic flowchart of a second embodiment of a nitrogen-based beverage preparation method according to the present invention.
[0061] Based on the first embodiment described above, in this embodiment, step S10 specifically includes:
[0062] Step S11: Perform device power-on detection based on the startup command and obtain the power-on detection result;
[0063] It should be noted that, in the specific implementation, the power-on detection of the equipment based on the start command is essentially a detection and judgment of the normal power conditions of the nitrogen beverage making equipment and the working status of the electronic components of the equipment itself.
[0064] Step S12: Perform cylinder connection detection based on the start command and obtain the connection detection result;
[0065] It should also be noted that, in the specific implementation, the gas cylinder connection detection based on the start command is essentially a judgment on the connection status between the nitrogen production device and the gas cylinder, that is, whether the generated nitrogen can be normally input into the gas cylinder through the connection without leakage or other abnormalities.
[0066] Step S13: Integrate the power-on detection results and connection detection results to obtain the startup detection results.
[0067] It should be noted that, in practice, the startup detection results are generally divided into two categories: startup detection normal and startup detection abnormal. Startup detection normal indicates that the nitrogen beverage making equipment is working normally (normal power supply and normal equipment component status) and the nitrogen making device is properly connected to the gas cylinder. Startup detection abnormal indicates that the nitrogen beverage making equipment is working abnormally (abnormal power supply or abnormal equipment component status) or the nitrogen making device is not properly connected to the gas cylinder.
[0068] This embodiment performs power-on detection and gas cylinder connection detection based on the start command, and obtains the corresponding power-on detection results and connection detection results. Then, the two are integrated to obtain the start detection result, which provides a judgment on the working status of the nitrogen beverage making equipment.
[0069] refer to Figure 4 , Figure 4 This is a schematic flowchart of a third embodiment of a nitrogen-based beverage preparation method according to the present invention.
[0070] Based on the first embodiment described above, in this embodiment, step S20 specifically includes:
[0071] Step S21: If the start-up test result is qualified, obtain the operation command;
[0072] It should be noted that in the specific implementation, if the start-up test result is qualified, subsequent operation instructions can continue to be accepted. These operation instructions can be input through the nitrogen display screen or through intelligent control devices (such as mobile phones or tablets that are connected to the nitrogen beverage making equipment).
[0073] Step S22: Parse the operation instructions and prepare for operation based on the instruction parsing results;
[0074] It should be noted that, in the specific implementation, the operation instructions are actually a set of sub-instructions related to the nitrogen beverage preparation process, including nitrogen preparation pressure setting instructions, nitrogen preparation working mode instructions, etc.
[0075] Step S23: Prepare nitrogen gas based on the operating instructions and the prepared nitrogen generator.
[0076] It is understandable that, in practical implementation, the prepared nitrogen generator essentially refers to the nitrogen generator whose operating parameters have been adjusted according to the command parsing results. For example, the corresponding nitrogen generation limit pressure value is set according to the nitrogen generation pressure information in the command parsing results; or the subsequent nitrogen generation mode is adjusted and set according to the nitrogen generation mode information in the command parsing results.
[0077] In this embodiment, when the start-up detection result is qualified, the operation command is obtained, the operation command is then parsed, and the operation preparation is carried out based on the command parsing result. Finally, nitrogen is prepared, providing a nitrogen source for the production of nitrogen beverages.
[0078] Furthermore, the operation instructions are parsed, and operation preparation is performed based on the instruction parsing results. Specifically, this includes: parsing the operation instructions to obtain working mode information and operating pressure information; preparing the operating mode based on the working mode information; and setting the operating pressure based on the operating pressure information.
[0079] It should be noted that, in the actual implementation, the working mode information is used for working mode control, while the operating pressure information is set by the user according to their own needs and is used to determine the maximum operating pressure threshold of the equipment.
[0080] It should also be noted that, in practice, the nitrogen production equipment has two working modes when making nitrogen beverages: a high-concentration mode and a fast mode. Furthermore, due to the different number of molecular sieves (used to adsorb oxygen and then extract nitrogen) actually involved in the work of the molecular sieve module in the nitrogen production equipment, the actual operation of these two working modes will also differ.
[0081] Understandably, in practical implementation, the high-concentration mode operation process can be as follows: when the working mode information is high-concentration mode, the maximum operating pressure threshold of the equipment is first set based on the operating pressure information. Then, the molecular sieves in the molecular sieve module operate alternately until the working pressure inside the equipment reaches the maximum operating pressure threshold. At this point, the solenoid valve is opened to release gas, and the user disconnects the gas cylinder to complete this round of (high-concentration) nitrogen beverage preparation. The fast mode operation process can be as follows: when the working mode information is fast mode, the maximum operating pressure threshold of the equipment is first set based on the operating pressure information. Then, any molecular sieve in the molecular sieve module operates independently until the working pressure inside the equipment reaches the maximum operating pressure threshold. At this point, the solenoid valve is opened to release gas, and the user disconnects the gas cylinder to complete this round of nitrogen beverage preparation.
[0082] Furthermore, nitrogen preparation is performed based on the operation command and the prepared nitrogen generator, specifically including: if the operation command is a high-concentration mode command, the initial nitrogen preparation is performed based on the prepared nitrogen generator, and a secondary nitrogen preparation is performed after the initial nitrogen preparation is completed; if the operation command is a fast mode command, nitrogen preparation is performed directly based on the prepared nitrogen generator.
[0083] Furthermore, the startup detection based on the startup command, and the startup detection result, also include: performing a cooling operation based on the startup command and opening the device display interface.
[0084] Understandably, in practice, after receiving the start command, the nitrogen beverage making equipment will directly activate the cooling device in the equipment, which may be a fan cooling component or other refrigeration components.
[0085] Furthermore, after introducing the prepared nitrogen gas into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage, the process also includes: obtaining a beverage re-making instruction and performing subsequent beverage production based on the beverage re-making instruction.
[0086] It should be noted that, in the actual implementation, the beverage re-making instruction can be issued after the user re-inserts the gas cylinder some time after the first round of nitrogen beverage preparation is completed (e.g., 5 seconds), and then the first round of nitrogen beverage preparation process is repeated (for subsequent rounds of nitrogen beverage preparation) until the user's desired beverage preparation process is completed.
[0087] It should also be noted that in the actual implementation, after a certain round of nitrogen production is completed, the system will automatically detect the container pressure and then determine whether the preset pressure value has been reached. If the preset value has not been reached, the working molecular sieve will be replaced, that is, the new molecular sieve will carry out the subsequent nitrogen production work, while the other used molecular sieve will be regenerated automatically.
[0088] Understandably, in practice, once a round of nitrogen preparation is completed, the single molecular sieve used in the previous round of nitrogen preparation will no longer have a continuous gas input due to the switching of the gas port by the first solenoid valve. The pressure in the container where the molecular sieve is located will decrease, and the molecular sieve will automatically start regeneration and restore its adsorption capacity.
[0089] Furthermore, embodiments of the present invention also propose a computer-readable storage medium storing a computer program, wherein the storage medium stores a nitrogen beverage preparation program, and when the nitrogen beverage preparation program is executed by a processor, it implements the steps of the nitrogen beverage preparation method as described above.
[0090] Since this storage medium adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be repeated here.
[0091] Reference Figure 5 , Figure 5 This is a structural block diagram of the first embodiment of the nitrogen beverage making apparatus of the present invention.
[0092] like Figure 5 As shown, the apparatus for making nitrogen beverages according to an embodiment of the present invention includes:
[0093] Startup detection module 10: Performs startup detection based on startup commands and obtains startup detection results;
[0094] Nitrogen preparation module 20: If the start-up test result is qualified, nitrogen is prepared based on the operation command;
[0095] Beverage preparation module 30: The prepared nitrogen gas is introduced into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage.
[0096] This embodiment first performs a start-up detection based on a start-up command to obtain the start-up detection result; if the start-up detection result is qualified, nitrogen is prepared based on an operation command; finally, the prepared nitrogen is introduced into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage. This embodiment first obtains the required nitrogen through a nitrogen generation device, and then inputs the generated nitrogen into a gas cylinder for mixing, thereby finally obtaining the corresponding nitrogen beverage, realizing the continuous production function of nitrogen beverage, and the production process is simple and efficient.
[0097] It should be understood that the above are merely illustrative examples and do not constitute any limitation on the technical solutions of the present invention. In specific applications, those skilled in the art can make settings as needed, and the present invention does not impose any restrictions on this.
[0098] It should be noted that the workflow described above is merely illustrative and does not limit the scope of protection of this invention. In practical applications, those skilled in the art can select some or all of the workflow to achieve the purpose of this embodiment according to actual needs, and no restrictions are imposed here.
[0099] In addition, for technical details not described in detail in this embodiment, please refer to the nitrogen beverage preparation method provided in any embodiment of the present invention, which will not be repeated here.
[0100] Furthermore, it should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or system. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or system that includes that element.
[0101] The sequence numbers of the above embodiments of the present invention are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.
[0102] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as read-only memory (ROM) / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal device (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in the various embodiments of the present invention.
[0103] The above are merely preferred embodiments of the present invention and do not limit the scope of the patent. Any equivalent structural or procedural transformations made based on the description and drawings of the present invention, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of the present invention.
Claims
1. A method for preparing a nitrogen-infused beverage, characterized in that, include: Startup detection is performed based on the startup command to obtain the startup detection results; If the startup test result is qualified, nitrogen gas is prepared based on the operation command; The prepared nitrogen gas is introduced into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage.
2. The method for preparing a nitrogen-infused beverage according to claim 1, characterized in that, Startup detection is performed based on the startup command, and the startup detection results are obtained, including: Based on the startup command, the device is powered on to detect the power-on status and the results are obtained. Based on the start command, the cylinder connection is detected, and the connection detection result is obtained. The power-on detection result and the connection detection result are integrated to obtain the startup detection result.
3. The method for preparing a nitrogen-infused beverage according to claim 1, characterized in that, If the startup test result is qualified, nitrogen gas is prepared based on the operation command, specifically including: If the startup detection result is qualified, obtain the operation instruction; The operation instructions are parsed, and preparations for operation are made based on the instruction parsing results; Nitrogen gas is prepared based on the aforementioned operating instructions and the prepared nitrogen generation equipment.
4. The method for preparing a nitrogen-infused beverage according to claim 3, characterized in that, The operation instructions are parsed, and preparations for execution are made based on the parsing results, specifically including: The operation instructions are parsed to obtain working mode information and operating pressure information, respectively; Prepare the operating mode based on the aforementioned working mode information; The operating pressure is set based on the operating pressure information.
5. The method for preparing a nitrogen-infused beverage according to claim 3 or 4, characterized in that, Nitrogen gas is prepared based on the aforementioned operating instructions and the prepared nitrogen generation equipment, specifically including: If the operation command is a high-concentration mode command, the initial nitrogen preparation is first performed based on the prepared nitrogen generator, and the secondary nitrogen preparation is performed after the initial nitrogen preparation is completed. If the operation command is a fast mode command, nitrogen is directly generated based on the prepared nitrogen generator.
6. The method for preparing a nitrogen-infused beverage according to any one of claims 1-4, characterized in that, The startup detection is performed based on the startup command, and the startup detection results are also included: The device performs a cooling operation based on the startup command and then opens the device display interface.
7. The method for preparing a nitrogen-infused beverage according to any one of claims 1-5, characterized in that, After introducing the prepared nitrogen gas into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage, the process also includes: Obtain a beverage remake instruction and perform subsequent beverage preparation based on the beverage remake instruction.
8. An apparatus for producing a nitrogen-infused beverage, characterized in that, The apparatus for producing the nitrogen beverage includes: Startup detection module: Performs startup detection based on startup commands and obtains startup detection results; Nitrogen preparation module: If the start-up detection result is qualified, nitrogen is prepared based on the operation command; Beverage preparation module: The prepared nitrogen gas is introduced into a gas cylinder for gas-liquid mixing to obtain the corresponding nitrogen beverage.
9. A nitrogen beverage preparation apparatus, characterized in that, The nitrogen beverage production equipment includes: a memory, a processor, and a nitrogen beverage production program stored in the memory and executable on the processor, the nitrogen beverage production program being configured to implement the nitrogen beverage production method according to any one of claims 1 to 7.
10. A computer-readable storage medium storing a computer program, characterized in that, When executed by a processor, the computer program is capable of implementing the steps in the method for preparing a nitrogen beverage according to any one of claims 1 to 7.