Beverage concentration adjusting method of refrigerator beverage making device, storage medium and refrigerator

Abstract

The invention relates to the technical field of refrigerators, in particular to a beverage concentration adjusting method of a refrigerator beverage making device, a storage medium and a refrigerator, and aims at solving the problem that in the prior art, the beverage concentration of a refrigerator with a beverage making device cannot be adjusted. The beverage making device comprises a liquid supply assembly arranged on the main water pipeline, a material box arranged on the water distribution pipeline and a flow regulation and control assembly, the main water pipeline communicates with the water distribution pipeline, liquid in the material box can flow into the main water pipeline through the water distribution pipeline, and the flow regulation and control assembly comprises a mounting base and an extrusion part arranged on the mounting base. The water distribution pipeline is arranged on the mounting base, the extrusion part is controlled to extrude the water distribution pipeline so as to adjust the pipeline section of the pressed position of the water distribution pipeline, and the beverage concentration adjusting method comprises the steps that whether the extrusion part is located at a set position or not is judged; when the extrusion part is located at the non-set position, the extrusion part is controlled to move to the set position; and controlling the liquid supply assembly to start. The beverage concentration can be adjusted according to user requirements.

Description

Technical Field

[0001] This application relates to the field of refrigerator technology, specifically providing a method for adjusting the beverage concentration of a refrigerator beverage making device, a storage medium, and a refrigerator. Background Technology

[0002] Existing refrigerators are generally used to store food that needs to be preserved or bottled beverages that require refrigeration. To enable refrigerators to provide homemade chilled drinks, beverage-making devices are integrated inside, allowing users to directly dispense the desired amount of beverage from the refrigerator without opening the door. However, because existing refrigerators with beverage-making devices require mixing concentrates with water, the resulting beverage has a limited flavor and cannot meet the diverse taste preferences of different users. Therefore, it is necessary to provide an improved technical solution to address these problems. Summary of the Invention

[0003] This application aims to solve the aforementioned technical problem, namely, to solve the problem that the beverage concentration in refrigerators with beverage preparation devices in the prior art is not adjustable.

[0004] This application provides a method for adjusting the beverage concentration of a refrigerator beverage making device. The beverage making device includes a liquid supply component disposed on a main water pipeline and a material box disposed on a distribution water pipeline. The main water pipeline is connected to the distribution water pipeline, and the liquid in the material box can flow into the main water pipeline through the distribution water pipeline. The beverage making device also includes a flow control component, which includes a mounting base and a squeezing member disposed on the mounting base. The distribution water pipeline is disposed on the mounting base, and the squeezing member is controlled to squeeze the distribution water pipeline to adjust the pipe cross-section at the pressure point of the distribution water pipeline.

[0005] The beverage concentration adjustment method includes: determining whether the extruder is in a set position according to a control command; when the extruder is not in a set position, controlling the extruder to move to the set position; and controlling the liquid supply assembly to start.

[0006] In a preferred embodiment of the beverage concentration adjustment method of the above-mentioned refrigerator beverage making device, the beverage concentration adjustment method further includes: controlling the liquid supply component to stop working after the liquid supply component is started; and controlling the extruder to move back to its original position.

[0007] In a preferred embodiment of the beverage concentration adjustment method for the aforementioned refrigerator beverage making device, the beverage concentration adjustment method further includes: determining whether the liquid content in the container has reached a set value before controlling the liquid supply component to start; and controlling the refrigerator to start an alarm mode when the liquid content in the container is less than the set value, so as to remind the user to add liquid to the container.

[0008] In a preferred embodiment of the beverage concentration adjustment method for the aforementioned refrigerator beverage making device, the beverage concentration adjustment method further includes: controlling the liquid supply component to start when the liquid content in the container is greater than or equal to the set value; comparing the amount of liquid flowing out from the container with the preset liquid output amount corresponding to the set position; and controlling the refrigerator to start a reminder mode when the difference between the preset liquid output amount and the liquid flow amount exceeds a first preset range, so as to remind the user to check the water distribution pipeline.

[0009] In a preferred embodiment of the beverage concentration adjustment method for the aforementioned refrigerator beverage making device, the beverage concentration adjustment method further includes: detecting the actual water output of the liquid supply component; calculating the actual liquid output of the feed box based on the actual water output; and controlling the extruder to move to a position corresponding to the actual liquid output based on the actual liquid output.

[0010] In the preferred embodiment of the beverage concentration adjustment method of the above-mentioned refrigerator beverage making device, the step of "calculating the actual liquid output of the container based on the actual water output" further includes: calculating the water output coefficient based on the actual water output and the preset water output of the liquid supply component; calculating the liquid output coefficient of the container based on the water output coefficient; and calculating the actual liquid output of the container based on the liquid output coefficient.

[0011] In the preferred embodiment of the beverage concentration adjustment method of the above-mentioned refrigerator beverage making device, the step of "detecting the actual water output of the liquid supply component" further includes: detecting the actual water output of the liquid supply component in real time; the step of "controlling the extruder to move to the position corresponding to the actual water output according to the actual water output" further includes: controlling the extruder to move to the position corresponding to the actual water output in real time according to the actual water output.

[0012] In the preferred embodiment of the beverage concentration adjustment method of the above-mentioned refrigerator beverage making device, the original position is the position of the extruder when it squeezes the water distribution pipe until the water distribution pipe is completely closed, or the original position is the position of the extruder when it does not squeeze the water distribution pipe at all.

[0013] This application also provides a refrigerator, which includes a memory and a processor. The memory is used to store computer instructions that can be run on the processor, and the processor is used to adjust the beverage concentration of the refrigerator beverage making device according to any one of the above technical solutions when executing the computer instructions.

[0014] This application also provides a computer-readable storage medium, wherein when the program is executed by a processor, it implements the beverage concentration adjustment method of the refrigerator beverage making apparatus described in any of the above technical solutions.

[0015] By adopting the above technical solution, this application can adjust the cross-section of the water distribution pipe at the pressure point by adjusting the movement of the extruder, thereby adjusting the liquid output of the water distribution pipe per unit time and thus adjusting the concentration of the beverage. The above settings can adjust the beverage to meet the user's taste according to the user's needs, which is simple and convenient. Attached Figure Description

[0016] The preferred embodiments of this application are described below with reference to the accompanying drawings, in which:

[0017] Figure 1 This is a schematic diagram showing the flow control component of the refrigerator according to this application installed on the refrigerator.

[0018] Figure 2 This is a schematic diagram of the flow control component of the refrigerator according to this application;

[0019] Figure 3 This is a flowchart of the main steps of the beverage concentration adjustment method of the refrigerator beverage making apparatus of this application;

[0020] Figure 4 This is a flowchart of the first specific embodiment of the beverage concentration adjustment method of the refrigerator beverage making apparatus of this application;

[0021] Figure 5 This is the second specific implementation of the beverage concentration adjustment method of the refrigerator beverage making device of this application;

[0022] Figure 6 This is the third specific implementation of the beverage concentration adjustment method of the refrigerator beverage making device of this application.

[0023] List of reference numerals in the attached diagram:

[0024] 11. Main water pipeline; 12. Branch water pipeline; 121. First position; 122. Second position; 13. Flow control component; 131. Mounting base; 132. Extrusion component; 14. Material box. Detailed Implementation

[0025] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments are merely illustrative of the concept of this application and do not represent all embodiments of the concept of this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the concept of this application.

[0026] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should be understood in their ordinary sense by one of ordinary skill in the art to which this application pertains.

[0027] Unless otherwise stated, the terms "comprising" and similar expressions indicate that the elements or objects preceding "comprising" cover the elements or objects listed after "comprising" and their equivalents, and do not exclude other elements or objects in this application. "Connection" should be interpreted broadly; for example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection. Those skilled in the art will understand the specific meaning of the above terms in this application according to the specific circumstances.

[0028] This application provides a refrigerator with a beverage preparation device inside. The beverage preparation device includes a liquid supply assembly (not shown in the figure) installed on the main water pipe 11 and a container 14 installed on the branch water pipe 12. Figure 1 , 2 As shown, the main water pipe 11 is connected to the branch water pipe 12. The liquid in the feed box 14 can flow into the main water pipe 11 through the branch water pipe 12. The beverage making device also includes a flow control component 13, which includes a mounting base 131 and a squeezing member 132 mounted on the mounting base 131. The branch water pipe 12 is mounted on the mounting base 131. The squeezing member 132 is controlled to squeeze the branch water pipe 12 to adjust the pipe cross-section at the pressure point of the branch water pipe 12. For ease of explanation, the liquid in the feed box 14 is taken as concentrated liquid, and the liquid in the liquid supply component is taken as water. By adjusting the degree of squeezing of the branch water pipe 12 by the squeezing member 132, the pipe cross-section at the pressure point of the branch water pipe 12 is adjusted. Under the condition that other conditions remain unchanged (for example, the water output per unit time of the liquid supply component remains unchanged), the larger the pipe cross-section at the pressure point, the greater the flow rate of the concentrated liquid in the feed box 14 per unit time.

[0029] It should be noted that the extruder 132 can adjust the cross-section of the water distribution pipe 12 at the pressure point by extruding the water distribution pipe 12 through linear movement. Of course, the extruder 132 can also rotate to extrude the water distribution pipe 12. The following description uses the example of the extruder 132 extruding the water distribution pipe 12 through rotation. Figure 2As shown, the extruder 132 can rotate to a first position 121 and a second position 122. In the first position 121, the water distribution pipe 12 is not squeezed by the extruder 132, thus achieving full opening. In the second position 122, the water distribution pipe 12 is squeezed by the extruder 132 to achieve complete closure. Since the distance between the rotation center of the water distribution pipe 12 and the extruder 132 gradually decreases from the first position 121 to the second position 122, during the process of the extruder 132 rotating from the first position 121 to the second position 122, the cross-sectional area of ​​the pipe at the pressure point of the water distribution pipe 12 gradually decreases, and the amount of liquid flowing out of the concentrate in the material box 14 per unit time also gradually decreases. Figure 2 In this context, d1 is the distance between the extruder 132 and the first position 121, and d2 is the distance between the extruder and the second position 122, where d1 > d2.

[0030] It should also be noted that the liquid supplied in the liquid supply component can be water, milk, coffee or other beverages, and the liquid in the container 14 can be a concentrate, milk or other substances. For ease of explanation, the following description will still take water in the liquid supply component and a concentrate in the container 14 as an example.

[0031] In addition, the concentrate in the feed box 14 can enter the main water pipe 11 through the water distribution pipe 12. A Venturi tube can be installed in the main water pipe 11, with the large-section end of the Venturi tube connected to the main water pipe 11 and the small-section end connected to the water distribution pipe 12. When water flows through the main water pipe 11 to the Venturi tube, the concentrate can be drawn into the Venturi tube, thereby saving costs. Of course, the concentrate in the feed box 14 can also be pumped into the main water pipe 11 by a pump device. The above is not limiting and can be configured according to the needs of those skilled in the art. All of the above are within the protection scope of this application. The following description takes the installation of a Venturi tube in the main water pipe 11 and the drawing of the concentrate into the main water pipe 11 through the Venturi tube as an example.

[0032] The beverage concentration adjustment method in this application needs to be referenced. Figure 1 , 2 The beverage preparation device and its flow control component 13, such as Figure 3 The diagram shows the main steps of adjusting beverage concentration, specifically including the following steps:

[0033] Step S100: Determine whether the extrusion part 132 is in the set position according to the control command;

[0034] Step S200: When the extruder 132 is in a non-set position, control the extruder 132 to move to the set position;

[0035] Step S300: Start the liquid supply assembly.

[0036] When a user wants to drink a beverage, they send a control command to the refrigerator according to their taste preferences, causing the refrigerator to release the beverage of the corresponding concentration. After the user makes their selection, the refrigerator receives the control command and releases the beverage of the corresponding concentration accordingly. Because the position of the extruder 132 pressing the water distribution pipe 12 varies, the amount of concentrated liquid released from the container 14 will also vary. This difference in liquid volume will cause a change in the beverage concentration. Therefore, the position of the water distribution pipe 12 pressed by the extruder 132 determines the concentration of the beverage released by the refrigerator. Therefore, this application calculates the correspondence between the position of the extruder 132 pressed onto the water distribution pipe 12 and the concentration of the beverage. For example, when the extruder 132 is pressed onto the first position 121, the water distribution pipe 12 is not compressed at all, and the concentration of the beverage released by the refrigerator at this position can be 50%. When the extruder 132 is pressed onto the second position 122, the extruder 132 is compressed to be completely sealed, and the refrigerator releases pure water at this position. Alternatively, when the extruder 132 is pressed between the first position 121 and the second position 122, the concentration of the beverage released by the refrigerator at this position is 25%. The above is not limiting and can be set according to the needs of those skilled in the art. All of the above are within the protection scope of this application.

[0037] When the extruder 132 presses at different positions on the water distribution pipe 12 to correspond to different beverage concentrations, after receiving the control command (i.e., the beverage concentration desired by the user), the refrigerator first needs to determine whether the beverage concentration corresponding to the position of the extruder 132 is the user's desired concentration. If the position of the extruder 132 does not correspond to the user's desired concentration, the refrigerator controls the extruder 132 to move to the set position (i.e., the position corresponding to the user's desired concentration). After the extruder 132 moves to the set position, the liquid supply component is activated, and the beverage of the user's desired concentration can be obtained. By adjusting the extruder 132, the refrigerator's beverage making device can release beverages of different concentrations, thereby satisfying the different taste needs of different users. In addition, the above settings are simple to operate and highly feasible.

[0038] In one embodiment, such as Figure 4 The diagram shown is a flowchart illustrating the steps of the first specific implementation method for adjusting beverage concentration, which includes the following steps:

[0039] Step S100: Determine whether the extrusion part 132 is in the set position according to the control command;

[0040] Step S200: When the extruder 132 is in a non-set position, control the extruder 132 to move to the set position;

[0041] Step S300: Control the liquid supply assembly to start;

[0042] Step S400: After the liquid supply component starts up, control the liquid supply component to stop working;

[0043] Step S500: Control the extruder 132 to move back to its original position.

[0044] After the user selects to receive the beverage released by the refrigerator, and the amount of beverage released by the refrigerator after the liquid supply component is activated meets the user's needs, the liquid supply component stops working. In order to facilitate the control of the extruder 132, the extruder 132 can be controlled to return to its original position.

[0045] It should be noted that after the liquid supply component starts working, it stops working. The instruction to stop the liquid supply component can be automatically controlled by the refrigerator, that is, the refrigerator controls the liquid supply component to work for a short time and then stops working. Alternatively, the user can issue an instruction to stop the liquid supply component to the refrigerator, and the refrigerator will control the liquid supply component to stop working after receiving the instruction. The above is not restrictive and can be set according to the needs of those skilled in the art. All of the above are within the protection scope of this application.

[0046] It should be noted that the original position of the extruder 132 can be set according to the user's needs. For example, some users prefer to drink ice water but only occasionally need to drink beverages. The original position of the extruder 132 can be set to the position where the extruder 132 is located when it extrudes the water distribution pipe 12 until the water distribution pipe 12 is completely closed (i.e., Figure 2 In the second position 122), in most cases, the user's needs can be met without controlling the movement of the extruder 132. Alternatively, the original position can also be the position of the extruder 132 when it is not extruding the water distribution pipe 12 at all (i.e., Figure 2 In the first position 121), when the user is not using the beverage making device, the water distribution pipe 12 is not squeezed, which can extend the service life of the water distribution pipe 12. The above setting is not restrictive and can be set according to the needs of those skilled in the art. All of the above are within the protection scope of this application.

[0047] In one embodiment, such as Figure 5 The diagram shows a flowchart of the second specific implementation method for adjusting beverage concentration, which includes the following steps:

[0048] Step S100: Determine whether the extrusion part 132 is in the set position according to the control command;

[0049] Step S200: When the extruder 132 is in a non-set position, control the extruder 132 to move to the set position;

[0050] Step S210: Determine whether the liquid content in the material box 14 is less than the set value;

[0051] Step S211: When the liquid content in the feed box 14 is less than the set value, control the refrigerator to start the alarm mode to remind the user to add liquid to the feed box 14;

[0052] Step S212: When the liquid content in the material box 14 is greater than or equal to the set value, control the liquid supply component to start;

[0053] Step S600: Compare the amount of liquid flowing out from the material box 14 with the preset liquid output amount corresponding to the set position;

[0054] Step S610: When the difference between the preset liquid output and the liquid outflow exceeds the first preset range, control the refrigerator to start the reminder mode to remind the user to check the water distribution pipe 12.

[0055] To prevent users from not receiving the desired beverage concentration due to insufficient concentrate in the container 14, the liquid content in the container 14 can be checked before the liquid supply component is activated. If the liquid content in the container 14 is less than the set value, there is a high possibility of insufficient concentrate during beverage preparation. In this case, an alarm should be triggered to remind the user to add liquid to the container 14. When the liquid content in the container 14 is greater than or equal to the set value, it indicates that the liquid content in the container 14 is sufficient to meet the user's drinking concentration requirements. Therefore, the liquid supply component should be activated to continue beverage preparation.

[0056] Since the liquid outflow rate of the concentrate corresponding to different concentrations of beverages is different, after the beverage is made, it can be checked whether the concentrate discharged from the container 14 is the same as the preset liquid outflow rate. When the difference between the preset concentrate and the liquid outflow rate exceeds the first preset range, it is very likely that there is a problem with the water distribution pipe 12. Therefore, the user needs to check the water distribution pipe 12. For example, if the difference between the preset concentrate and the liquid outflow rate exceeds the first preset range, and the liquid outflow rate in the container 14 is less than the preset outflow rate, it may be that the water distribution pipe 12 is clogged. Therefore, it may be necessary to clean the water distribution pipe 12. When the liquid outflow rate in the container 14 is greater than the preset outflow rate, it may be that the distance between the water distribution pipe 12 and the extruder 132 has increased with the increase of usage time. Therefore, it is necessary to check the water distribution pipe 12. The above is not limiting and can be set according to the needs of those skilled in the art.

[0057] It should be noted that the above-mentioned reminder mode can be a buzzing sound, a flashing light, or a direct voice broadcast to notify the user of the refrigerator malfunctions. The above-mentioned alarm mode can also be one or more of the following: a buzzing sound, a flashing light, and a voice broadcast notification. In addition, to avoid confusion between alarm mode and reminder mode, a distinction is made between alarm mode and reminder mode. All of the above are within the scope of protection of this application.

[0058] In one embodiment, such as Figure 6 The diagram shows a flowchart of the third specific implementation method for adjusting beverage concentration, which includes the following steps:

[0059] Step S100: Determine whether the extruder 132 is in the set position according to the control command;

[0060] Step S200: When the extruder 132 is in a non-set position, control the extruder 132 to move to the set position;

[0061] Step S300: Control the liquid supply assembly to start;

[0062] Step S700: Detect the actual water output of the liquid supply component;

[0063] Step S710: Calculate the actual liquid output of the feed box 14 based on the actual water output;

[0064] Step S720: Control the extruder 132 to move to the position corresponding to the actual liquid output based on the actual liquid output.

[0065] After the liquid supply component is activated, it is necessary to detect the actual water output. Since the user requires a certain concentration of beverage, the actual water output will affect the beverage concentration. For example, if the actual water output is high, and the output of the dispensing box 14 remains unchanged, the concentration of the beverage received by the user will be lower. To solve this problem, the actual water output of the liquid supply component is detected. Based on the actual water output and parameters such as the beverage concentration in the control command, the actual water output can be calculated. The extruder 132 is then controlled to move to the position corresponding to the actual water output. This setting ensures that the user receives a beverage with the required concentration even if there is an error in the water output of the liquid supply component, thereby improving the user experience.

[0066] In calculating the actual liquid output of the feed hopper 14, the water output coefficient can be calculated first. Based on the actual and preset water output, the water output coefficient is calculated, and then the liquid output coefficient of the feed hopper 14 is calculated based on the water output coefficient. When it is necessary to ensure that the beverage concentration remains constant, the water output coefficient and the liquid output coefficient are equal, at which point the actual liquid output of the feed hopper 14 can be calculated. This setup allows for rapid calculation of the liquid output of the feed hopper 14 and timely adjustment of the extruder 132 based on the actual liquid output of the feed hopper 14.

[0067] It should be noted that the actual water output of the liquid supply component can be detected either after water dispensing is completed or in real time. Real-time detection allows for the calculation of the actual liquid output from the distribution pipe 12 based on the detected output, and the extruder 132 is adjusted accordingly to position the extruder 132 in the distribution pipe 12 that corresponds to the concentration desired by the user. Real-time adjustment allows for the real-time regulation of the liquid output in the container 14 based on the water output of the liquid supply component, ensuring that the user receives the beverage of their desired concentration.

[0068] The refrigerator provided in this application also includes a memory and a processor. The memory is used to store computer instructions that can be run on the processor, and the processor is used to adjust the beverage concentration of the refrigerator beverage making device based on any of the above technical solutions when executing the computer instructions.

[0069] This application also provides a computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the beverage concentration adjustment method of any of the above-described technical solutions for a refrigerator beverage making apparatus.

[0070] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A method for adjusting the beverage concentration in a refrigerator beverage making device, characterized in that, The beverage making device includes a liquid supply component installed in the main water pipeline and a material box installed in the distribution water pipeline. The main water pipeline is connected to the distribution water pipeline, and the liquid in the material box can flow into the main water pipeline through the distribution water pipeline. The beverage making device also includes a flow control component, which includes a mounting base and a squeezing member installed on the mounting base. The distribution water pipeline is installed on the mounting base, and the squeezing member is controlled to squeeze the distribution water pipeline to adjust the pipe cross-section at the pressure point of the distribution water pipeline. The method for adjusting the concentration of the beverage includes: The control command determines whether the extrusion component is in the set position. When the extruder is in a non-set position, control the extruder to move to the set position; Control the start of the liquid supply assembly.

2. The beverage concentration adjustment method of the refrigerator beverage making device according to claim 1, characterized in that, The beverage concentration adjustment method also includes: Immediately after the liquid supply component is started, control the liquid supply component to stop working; Control the extruder to move back to its original position.

3. The beverage concentration adjustment method of the refrigerator beverage making device according to claim 1, characterized in that, The beverage concentration adjustment method also includes: Before starting the liquid supply assembly, determine whether the liquid content in the material box has reached the set value; When the liquid content in the container is less than a set value, the refrigerator is controlled to activate the alarm mode to remind the user to add liquid to the container.

4. The method for adjusting the beverage concentration of the refrigerator beverage making device according to claim 3, characterized in that, The beverage concentration adjustment method also includes: When the liquid content in the material box is greater than or equal to the set value, the liquid supply component is activated. Compare the amount of liquid flowing out of the material box with the preset liquid output amount corresponding to the set position; When the difference between the preset liquid output and the liquid outflow exceeds the first preset range, the refrigerator is controlled to activate the reminder mode to remind the user to check the water distribution pipe.

5. The method for adjusting the beverage concentration of the refrigerator beverage preparation apparatus according to any one of claims 1 to 4, characterized in that, The beverage concentration adjustment method also includes: Detect the actual water output of the liquid supply component; Calculate the actual liquid output of the feed box based on the actual water output. The extruder is controlled to move to a position corresponding to the actual liquid output based on the actual liquid output.

6. The method for adjusting the beverage concentration of the refrigerator beverage making device according to claim 5, characterized in that, The step of "calculating the actual liquid output of the feed box based on the actual water output" further includes: The water output coefficient is calculated based on the actual water output and the preset water output of the liquid supply component; Calculate the liquid discharge coefficient of the material box based on the water discharge coefficient; The actual liquid output of the material box is calculated based on the liquid output coefficient.

7. The method for adjusting the beverage concentration of the refrigerator beverage making device according to claim 5, characterized in that, The step of "detecting the actual water output of the liquid supply component" further includes: detecting the actual water output of the liquid supply component in real time; The step of "controlling the movement of the extruder to a position corresponding to the actual liquid output" further includes: controlling the movement of the extruder to a position corresponding to the actual liquid output in real time according to the actual liquid output.

8. The method for adjusting the beverage concentration of the refrigerator beverage making device according to claim 2, characterized in that, The original position is the position of the extruder when it squeezes the water distribution pipe until the water distribution pipe is completely closed, or the original position is the position of the extruder when it does not squeeze the water distribution pipe at all.

9. A refrigerator, characterized in that, The refrigerator includes a memory and a processor. The memory is used to store computer instructions that can be run on the processor. The processor is used to adjust the beverage concentration of the refrigerator beverage preparation apparatus according to any one of claims 1 to 8 when executing the computer instructions.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the program is executed by the processor, it implements the beverage concentration adjustment method of the refrigerator beverage making apparatus according to any one of claims 1 to 8.

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