Capsule extraction machine with multiple fast-charging buttons

Abstract

This application relates to a capsule extraction machine with multiple quick-pour buttons. The capsule extraction machine mainly includes a capsule extraction machine body, a processor, and quick-pour buttons. The capsule extraction machine body includes a shell, a water supply pipe housed in the shell, a pump, a capsule container, a water outlet pipe and a heater, and a beverage nozzle installed and exposed in the shell. The water supply pipe connects the pump, the heater and the capsule container, and the water outlet pipe connects the capsule container and the beverage nozzle. The capsules are housed in the capsule container. The processor is electrically connected to the pump and the heater. The quick-pour buttons are located on the surface of the shell and are electrically connected to the processor. Each quick-pour button is used to trigger the processor to control the pump to guide a preset amount of water to flow through the water supply pipe and the heater to the capsule container to brew the capsules into a beverage, and to guide the beverage to flow out through the water outlet pipe to the beverage nozzle.

Description

Technical Field

[0001] This application relates to a beverage machine for brewing beverages such as tea or coffee, and more particularly to a capsule extraction machine with multiple quick-brew buttons. Background Technology

[0002] With the increasing maturity of capsule technology, especially low-pressure capsule technology, delicious beverages such as coffee, latte, milk tea, black tea, and green tea can be made using capsules with a pressure of only 2 bar. This has made capsule extraction machines increasingly popular and widely used in homes, offices, shops, and other places.

[0003] However, different beverages such as coffee, latte, milk tea, black tea, and green tea require different brewing flow rates, as do large and small capsules. Given the high sales volume in stores, staff often forget to set the brewing flow rate due to their busy work, resulting in the inadvertent input of incorrect brewing flow rate settings, which in turn affects the quality and taste of the beverage.

[0004] In view of this, the applicant has devoted himself to studying the aforementioned prior art and applying theoretical principles to try his best to solve the above-mentioned problems, which has become the target of the applicant's improvement. Utility Model Content

[0005] This application provides a capsule extraction machine with multiple quick-pump buttons. The quick-pump buttons are used to trigger the processor to control the pump to guide the preset water volume through the water supply pipe and heater to the capsule container to brew the capsule into a beverage. The beverage is then guided through the water outlet pipe to the beverage nozzle to achieve the effect of pressing one button to quickly brew the beverage.

[0006] In this application embodiment, this application provides a capsule extraction machine with multiple quick-pour buttons for use with capsules. The capsule extraction machine includes: a capsule extraction machine body, comprising a housing, a water supply pipe, a pump, a capsule container, a water outlet pipe and a heater disposed within the housing, and a beverage nozzle disposed and exposed on the housing. The water supply pipe connects the pump, the heater and the capsule container, and the water outlet pipe connects the capsule container and the beverage nozzle. The capsule is disposed in the capsule container. A piercing needle is disposed corresponding to the capsule container to pierce the capsule. A processor is electrically connected to the pump and the heater. A power button is disposed on the surface of the housing and electrically connected to the processor. The power button is used to trigger the capsule extraction machine to start or stop. And at least three quick-pour buttons are disposed on the surface of the housing and electrically connected to the processor. Each quick-pour button is used to trigger the processor to control the pump to guide a preset amount of water to flow through the water supply pipe and the heater to the capsule container to brew the capsule into a beverage, and guide the beverage to flow out through the water outlet pipe to the beverage nozzle.

[0007] In one implementation, the default water volume corresponding to at least three quick-charge buttons is different from each other.

[0008] In one implementation, each quick-charge button is further used to trigger the processor to control the heater to heat a preset amount of water to a default temperature.

[0009] In one implementation, the default temperatures corresponding to at least three fast charging buttons are different from each other.

[0010] In one embodiment, the heater has a temperature sensor that outputs a temperature signal when it detects that the default water volume has been heated to the default temperature. After receiving the temperature signal, the processor controls the heater to stop heating.

[0011] In one embodiment, the capsule extraction machine body also includes a flow sensor, which is installed in the water supply pipeline or pump. When the flow sensor detects that the water volume in the water supply pipeline or pump has reached a preset water volume, it outputs a flow signal. After receiving the flow signal, the processor controls the pump to stop extraction.

[0012] In one embodiment, at least three flow indicators are included, each flow indicator is disposed on the surface of the housing and disposed on one side of each fast charging button, and the values ​​of the multiple flow indicators are different from each other.

[0013] In one embodiment, at least three beverage labels are included, each beverage label is disposed on the surface of the housing and disposed on one side of each fast charging button, and the text or pattern of the multiple beverage labels is different from each other.

[0014] In one embodiment, a detachable water tank is included. The capsule extraction machine body includes a water inlet pipe housed within the housing. One end of the water inlet pipe is connected to an external water source, and the other end is connected to a pump. The detachable water tank is detachably installed on the housing and connected to a water delivery pipeline. The pump is used to draw external water from the water inlet pipe and then deliver the external water to the detachable water tank through the water delivery pipeline.

[0015] In one embodiment, a control valve assembly is also included. The control valve assembly includes a first control valve installed at the bottom of the removable water tank and a second control valve installed on the housing and connected to the first control valve. The water supply pipeline includes a first water supply pipe and a second water supply pipe. One end of the first water supply pipe is connected to a pump and the other end is connected to the second control valve. One end of the second water supply pipe is connected to the second control valve and the other end is connected to a heater. The first control valve and the second control valve are used to control the external water source to first flow into the removable water tank from the first water supply pipe and then flow into the second water supply pipe from the removable water tank.

[0016] In one embodiment, the water supply line further includes a third water supply pipe, one end of which is connected to the puncture needle and the other end of which is connected to the heater.

[0017] In one embodiment, the device further includes a top cover, with the capsule container disposed on the top of the housing. The top cover is pivotally connected above the main body of the capsule extractor and covers the capsule container. The top cover has a bottom plate, and a puncture needle is installed on the bottom plate and configured corresponding to the capsule container, so that when the top cover covers the capsule container, it can drive the puncture needle to puncture the capsule.

[0018] Based on the above, each quick-pour button has a different preset water volume. Pressing any quick-pour button will directly trigger the processor to control the pump to guide the corresponding preset water volume through the water supply pipe to the heater. The processor then controls the heater to heat the preset water volume. The heated preset water volume then flows to the capsule container to brew the capsule into a beverage. Finally, the beverage flows out through the water outlet pipe to the beverage nozzle, allowing the user to obtain the beverage with one press of any quick-pour button. Attached Figure Description

[0019] Figure 1 This is a three-dimensional view of the capsule extraction machine used in this application.

[0020] Figure 2 This is another perspective view of the capsule extraction machine of this application.

[0021] Figure 3 This is a cross-sectional view of the capsule extraction machine of this application.

[0022] Figure 4 This is a three-dimensional view of the capsule extraction machine in use according to this application.

[0023] Figure 5 This is a schematic diagram showing the flow rate indicator on the casing of this application.

[0024] Figure 6 This is a schematic diagram of the shell of this application having a beverage label.

[0025] Figure 7 This is a circuit block diagram of the capsule extraction machine of this application.

[0026] Figure 8 This is a flowchart of the brewing process for the capsule extraction machine of this application.

[0027] Explanation of reference numerals in the attached figures:

[0028] 100: Capsules;

[0029] 10: Capsule extraction machine;

[0030] 1: Main body of the capsule extraction machine;

[0031] 11: Shell;

[0032] 111: Fixture;

[0033] 12: Water pipe;

[0034] 13: Water supply pipeline;

[0035] 131: First water supply pipe;

[0036] 132: Second water supply pipe;

[0037] 133: Third water supply pipe;

[0038] 14: Pump;

[0039] 15: Capsule container;

[0040] 16: Water outlet pipe;

[0041] 17: Heater;

[0042] 171: Temperature sensor;

[0043] 18: Beverage nozzle;

[0044] 2: Demountable water tank;

[0045] 3: Control valve assembly;

[0046] 31: First control valve;

[0047] 32: Second control valve;

[0048] 4: Top cover;

[0049] 41: Hollow cover;

[0050] 411: Base plate;

[0051] 42: Recessed groove;

[0052] 5: Locking structure;

[0053] 51: A lever-operated plate;

[0054] 511: A lever-operated part;

[0055] 6: Pierce the syringe;

[0056] 71: Processor;

[0057] 72: Power supply;

[0058] 73: Flow sensor;

[0059] 74: Sensors;

[0060] 81: Fast charging button;

[0061] 82: Power button;

[0062] 83: Monitor;

[0063] 91: Traffic flow indicator;

[0064] 92: Beverage labeling;

[0065] S81~S86: Steps. Detailed Implementation

[0066] The detailed description and technical content of this application will be explained below with reference to the accompanying drawings. However, the accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application.

[0067] Please refer to Figures 1 to 8 As shown, this application provides a capsule extraction machine with multiple quick-pump buttons, used to draw water from an external source and extract it from capsules 100 after heating and pressurizing, in order to make beverages corresponding to the contents of capsules 100, such as coffee, latte, milk tea, black tea, etc. This capsule extraction machine 10 mainly includes a capsule extraction machine body 1, a puncture needle 6, a processor 71, a power button 82, and at least three quick-pump buttons 81.

[0068] like Figures 1 to 6 As shown, the capsule extraction machine body 1 includes a housing 11, a water inlet pipe 12 housed in the housing 11, a water delivery pipe 13, a pump 14, a capsule container 15, a water outlet pipe 16 and a heater 17, and a beverage nozzle 18 installed and exposed in the housing 11. One end of the water inlet pipe 12 is connected to an external water source and the other end is connected to the pump 14. The water delivery pipe 13 connects the water inlet pipe 12, the pump 14, the heater 17 and the capsule container 15. The water outlet pipe 16 connects the capsule container 15 and the beverage nozzle 18. The capsule 100 is housed in the capsule container 15.

[0069] Additionally, a capsule container 15 is located on the top of the housing 11, and is used to hold the corresponding capsule 100 when the user needs to make a beverage using the capsule extractor 10. A beverage nozzle 18 is located on the front side of the housing 11, and is connected to the capsule container 15. A mounting base 111 extends from the rear side of the housing 11.

[0070] like Figures 1 to 4 As shown, the detachable water tank 2 is assembled or disassembled and installed on the fixed base 111 of the housing 11 and connected to the water supply pipeline 13. The pump 14 is used to draw external water source through the water inlet pipe 12 and then transport the external water source to the detachable water tank 2 through the water supply pipeline 13.

[0071] like Figures 1 to 3As shown, the capsule extraction machine 10 also includes a control valve assembly 3, which includes a first control valve 31 and a second control valve 32. The first control valve 31 is installed at the bottom of the detachable water tank 2 and is a mechanical valve. When the pressure inside the detachable water tank 2 is greater than the external pressure, the first control valve 31 will close its valve; when the external pressure of the detachable water tank 2 is greater than the internal pressure, the first control valve 31 will open its valve. The second control valve 32 is installed on the top of the mounting base 111 of the housing 11. When the detachable water tank 2 is installed on the mounting base 111 of the housing 11, the second control valve 32 can connect with the first control valve 31 at the bottom of the detachable water tank 2.

[0072] Furthermore, the water supply pipeline 13 includes a first water supply pipe 131, a second water supply pipe 132, and a third water supply pipe 133. One end of the first water supply pipe 131 is connected to the pump 14, and the other end is connected to the second control valve 32. One end of the second water supply pipe 132 is connected to the second control valve 32, and the other end is connected to the heater 17. One end of the third water supply pipe 133 is connected to the heater 17, and the other end is connected to the puncture needle 6, which is partially housed in the upper cover 4. In one embodiment, the second control valve 32 is used to first control the flow of fluid from the first water supply pipe 131 to the first control valve 31, and then control the flow of fluid from the first control valve 31 to the second water supply pipe 132. That is, the first control valve 31 and the second control valve 32 are used to control the external water source to first flow from the first water supply pipe 131 into the detachable water tank 2, and then from the detachable water tank 2 into the second water supply pipe 132.

[0073] like Figures 1 to 4 As shown, the capsule extraction machine 10 of this application also includes an upper cover 4, which is pivotally connected above the capsule extraction machine body 1 and covers the capsule container 15. The upper cover 4 is a hollow cover body 41, the bottom surface of which has a base plate 411 and a recessed groove 42 at the front end. The piercing needle 6 is installed on the base plate 411 and is configured to correspond to the position of the capsule container 15, so that when the upper cover 4 covers the capsule container 15, it can drive the piercing needle 6 to pierce the capsule 100. A portion of the third water supply pipe 133 is housed in the hollow cover body 41.

[0074] like Figures 3 to 4 As shown, when a user wants to make a beverage using the capsule extractor 10, the capsule 100 is placed in the capsule container 15, and then the top cover 4 is placed on the capsule extractor body 1. First, the puncture needle 6 punctures the capsule 100 placed in the capsule container 15. The pump 14 and the heater 17 then deliver high-pressure hot water to the puncture needle 6 through the water supply pipe 13, so that the puncture needle 6 continuously injects high-pressure hot water into the capsule 100, so that the high-pressure hot water and the powder in the capsule 100 are evenly mixed into a beverage. Finally, the beverage is brewed and flows out from the beverage nozzle 18.

[0075] like Figures 3 to 4As shown, the capsule extraction machine 10 of this application also includes a locking structure 5, which includes a movable plate 51, pivotally connected to the upper cover 4. The upper cover 4 has a recessed groove 42 on one side, and the movable plate 51 is pivotally connected to the inner wall of the recessed groove 42 and can be fitted into or protrude from the recessed groove 42. The movable plate 51 also has a movable portion 511. When the movable portion 511 is subjected to force and the movable plate 51 is rotated towards the upper cover 4 to fit into the recessed groove 42, the movable plate 51 causes the upper cover 4 to be locked onto the housing 11 by the locking structure 5; and when the movable plate 51 is rotated away from the upper cover 4 to protrude from the recessed groove 42, the movable plate 51 allows the upper cover 4 to be released from the locking structure 5 and can be opened relative to the housing 11, thereby exposing the capsule container 15. By using the locking structure 5, the top cover 4 is not easily opened by accident, so as to avoid the failure of extraction of capsule 100 due to accidental opening of the top cover 4 during the process of puncturing the needle tube 6 to puncture capsule 100 and injecting hot water.

[0076] In one embodiment, the capsule extraction machine 10 of this application utilizes the feature that the detachable water tank 2 can be assembled or detached and installed on the housing 11, allowing the user to manually remove the detachable water tank 2 to replenish water, and then manually install the refilled detachable water tank 2 back onto the housing 11, so that the user can manually replenish water in the event of a water outage. Furthermore, when the detachable water tank 2 is installed on the fixing base 111 of the housing 11, because the pump 14 first draws external water through the water inlet pipe 12 and then delivers the external water to the detachable water tank 2 through the water delivery pipe 13, an automatic water replenishment function can be achieved, eliminating the need for the user to manually remove and reassemble the detachable water tank 2 to replenish water after brewing multiple cups of beverages.

[0077] like Figures 1 to 7 As shown, the capsule extraction machine 10 of this application is also provided with a processor 71, a power supply 72, three or more fast charging buttons 81, a power button 82, and at least one display 83. The processor 71, power supply 72, fast charging buttons 81, power button 82, and display 83 are all located on a motherboard (not shown in the figure) inside the housing 11, and the processor 71 is electrically connected to the power supply 72, fast charging buttons 81, power button 82, and display 83 through the motherboard.

[0078] The processor 71, housed within the housing 11, controls the pump 14 and heater 17 of the capsule extractor 10 to deliver high-pressure hot water for extracting the capsules 100 in the capsule container 15. In one embodiment, the processor 71 can be implemented using a central processing unit (CPU), microcontroller unit (MCU), programmable logic controller (PLC), system-on-chip (SoC), or field-programmable gate array (FPGA).

[0079] Additionally, the power supply 72 is connected to the processor 71 and exposed from one side of the housing 11 to the capsule extractor 10 for connection to mains power. In one embodiment, the power supply 72 may be, for example, a power cord or a transformer.

[0080] Furthermore, the power button 82 is located on one side surface of the housing 11 and is configured to trigger the capsule extractor 10 to start or stop. For example, after the capsule extractor 10 is connected to mains power via the power supply 72, the user can start the capsule extractor 10 by pressing the power button 82.

[0081] Furthermore, three or more quick-pour buttons 81 are disposed on one side surface of the housing 11. Each quick-pour button 81 is used to trigger the processor 71 to control the pump 14 to guide a preset amount of water through the water supply pipe 13 to the heater 17. The processor 71 controls the heater 17 to heat the preset amount of water to a default temperature. The default amount of water heated to the default temperature then flows to the capsule container 15 to brew the capsules 100 into a beverage, and guides the beverage through the water outlet pipe 16 to the beverage nozzle 18. In this process, the pump 14 pressurizes the preset amount of water, and the heater 17 heats the preset amount of water to deliver high-pressure hot water to the puncture needle 6 to extract the capsules 100 in the capsule container 15.

[0082] In addition, the capsule extraction machine body 1 also includes a flow sensor 73, which is installed in the water supply pipe 13 or the pump 14. When the flow sensor 73 detects that the water volume in the water supply pipe 13 or the pump 14 has reached the preset water volume, it outputs a flow signal. After receiving the flow signal, the processor 71 controls the pump 14 to stop extraction. The heater 17 has a temperature sensor 171, which outputs a temperature signal when the default water volume is heated to the default temperature. After receiving the temperature signal, the processor 71 controls the heater 17 to stop heating.

[0083] like Figure 5As shown, in one embodiment, multiple quick-pour buttons 81 correspond to different types of flow rate indicators 91. Each flow rate indicator 91 is disposed on the surface of the housing 11 and positioned on one side of each quick-pour button 81. The values ​​of three or more flow rate indicators 91 are different from each other, so that the default water volume corresponding to each quick-pour button 81 is different from each other. When the user places different types of capsules 100 in the capsule container 15 and presses the corresponding quick-pour button 81, the capsule extractor 10 can extract the capsules 100 with the corresponding default water volume and default temperature, and output the prepared beverage from the beverage nozzle 18.

[0084] like Figure 6 As shown, in another embodiment, multiple quick-pour buttons 81 correspond to different types of beverage labels 92. Each beverage label 92 is disposed on the surface of the housing 11 and positioned on one side of each quick-pour button 81. The text or patterns of three or more beverage labels 92 are different from each other, so that the default water volume or default temperature corresponding to each quick-pour button 81 is different from each other. When the user places different types of capsules 100 in the capsule container 15 and presses the corresponding quick-pour button 81, the capsule extractor 10 can extract the capsules 100 with the corresponding default water volume and default temperature, and output the prepared beverage from the beverage nozzle 18.

[0085] like Figure 1 and Figure 4 As shown, multiple fast charging buttons 81 and a power button 82 are located on the same side of the housing 11. In one embodiment, the power button 82 is located below the multiple fast charging buttons 81. In one embodiment, there is one power button 82 and four fast charging buttons 81. However, the above is only one specific embodiment of this application, and the number and arrangement of buttons in the capsule extraction machine 10 of this application are not necessarily the same. Figure 1 and Figure 4 The examples shown are for illustrative purposes only. In this embodiment, the fast charging button 81 and the power button 82 are mechanical buttons, but this is not a limitation; the fast charging button 81 and the power button 82 may also be touch buttons.

[0086] Additionally, the display 83 is a light-emitting diode (LED), disposed on one side surface of the housing 11. The display 83 can be independently mounted on and exposed on the surface of the housing 11, and is configured to emit warning signals. For example, when the fast-charge button 81 is pressed, the processor 71 of the capsule extractor 10 controls the display 83 to flash, reminding the user that the capsule 100 will be extracted according to the settings of the pressed fast-charge button 81. In one embodiment, the processor 71 controls the display 83 to flash with different colors, frequencies, and durations to provide different types of warnings, such as fault warnings, water shortage warnings, and warnings that the top cover 4 is not properly closed, etc., but is not limited to these.

[0087] In one embodiment, the number of displays 83 is the same as the total number of power buttons 82 and multiple fast-charging buttons 81, and these displays 83 are respectively disposed in the power button 82 and multiple fast-charging buttons 81. For example, if the capsule extraction machine 10 has one power button 82 and four fast-charging buttons 81, then it also has five displays 83, and these five displays 83 are respectively disposed in the power button 82 and multiple fast-charging buttons 81. In this embodiment, the power button 82 and multiple fast-charging buttons 81 are made of a transparent or semi-transparent substrate, so when the displays 83 emit light, light can penetrate through the power button 82 and multiple fast-charging buttons 81 for the user to view.

[0088] In one embodiment, the number of displays 83 is the same as the total number of power buttons 82 and multiple fast charging buttons 81, and these displays 83 are respectively arranged around the outer edge of the power button 82 and multiple fast charging buttons 81. In this embodiment, the power button 82 and multiple fast charging buttons 81 can be made of any substrate material. Since the displays 83 surround the outer ring of the power button 82 and multiple fast charging buttons 81, the user can directly perceive the light emitted by the displays 83 with the naked eye.

[0089] Please see below. Figure 8 This is a flowchart of the brewing process for the capsule extraction machine of this application. Figure 8 The brewing mechanism used in the capsule extraction machine 10 of this application is disclosed, and this brewing mechanism is suitable for... Figures 1 to 6 The capsule extraction machine 10 shown.

[0090] like Figure 8As shown, the user first presses the power button 82 to start the capsule extractor 10 (step S81). Next, the user places the capsule 100 into the capsule container 15, closes the top cover 4 to puncture the capsule 100 with the piercing needle 6, and presses any quick-pump button 81 to extract the capsule 100 and prepare the beverage (step S82). At this time, the trigger processor 71 controls the pump 14 to guide a preset amount of water through the water supply pipe 13 to the heater 17 (step S83). Then, the processor 71 controls the heater 17 to heat the preset amount of water to a default temperature (step S84). Next, the default amount of water heated to the default temperature flows back to the capsule container 15 to brew the capsule 100 into a beverage (step S85). Finally, the beverage flows out through the water outlet pipe 16 to the beverage nozzle 18 (step S85).

[0091] Therefore, each quick-pour button 81 has a different corresponding default water volume or default temperature. Pressing any quick-pour button 81 will directly trigger the processor 71 to control the pump 14 to guide the corresponding preset water volume through the water supply pipe 13 to the heater 17. The processor 71 then controls the heater 17 to heat the preset water volume to the corresponding default temperature. The default water volume heated to the default temperature then flows to the capsule container 15 to brew the capsule 100 into a beverage. Finally, the beverage flows out through the water outlet pipe 16 to the beverage nozzle 18, allowing the user to obtain a beverage with one press of any quick-pour button 81. This eliminates the conventional steps of first pressing the button to select the desired flow rate and the button to select the desired heating temperature, and then pressing the beverage preparation button. This prevents forgetting the brewing flow rate and heating temperature settings, or entering incorrect brewing flow rate and heating temperature settings, thus achieving the effect of obtaining a beverage with one press of the quick-pour button 81 and quickly brewing beverages.

Claims

1. A capsule extraction machine having a plurality of express buttons, characterized in that, For use with capsules, the capsule extraction machine includes: The capsule extraction machine body includes a housing, a water supply pipe housed within the housing, a pump, a capsule container, a water outlet pipe and a heater, and a beverage nozzle disposed and exposed within the housing. The water supply pipe connects the pump, the heater and the capsule container, and the water outlet pipe connects the capsule container and the beverage nozzle. The capsules are housed in the capsule container. The needle is punctured and positioned corresponding to the capsule cavity to puncture the capsule. The processor is electrically connected to the pump and the heater; A power button, located on the surface of the housing and electrically connected to the processor, is used to trigger the capsule extraction machine to start or stop; and At least three quick-pour buttons are disposed on the surface of the housing and electrically connected to the processor. Each quick-pour button is used to trigger the processor to control the pump to guide a preset amount of water through the water supply pipe, the heater and the capsule container to brew the capsule into a beverage, and guide the beverage through the water outlet pipe to the beverage nozzle to flow out.

2. A capsule extractor with multiple express buttons as claimed in claim 1, characterized in that, The default water volume corresponding to the at least three fast-charge buttons is different from each other.

3. The capsule extractor with multiple express buttons according to claim 1, characterized in that, Each of the aforementioned fast-charging buttons is further used to trigger the processor to control the heater to heat the preset water volume to the default temperature.

4. A capsule extractor with multiple express buttons as claimed in claim 3, characterized in that, The default temperatures corresponding to the at least three fast charging buttons are different from each other.

5. The capsule extractor with multiple express buttons according to claim 3, characterized in that, The heater has a temperature sensor. When the temperature sensor detects that the default water volume has been heated to the default temperature, it outputs a temperature signal. After receiving the temperature signal, the processor controls the heater to stop heating.

6. The capsule extraction machine with multiple fast-charging buttons as described in claim 1, characterized in that, The capsule extraction machine body also includes a flow sensor, which is installed in the water supply pipeline or the pump. When the flow sensor detects that the water volume in the water supply pipeline or the pump has reached the preset water volume, it outputs a flow signal. After receiving the flow signal, the processor controls the pump to stop extraction.

7. The capsule extraction machine with multiple fast-charging buttons as described in claim 1, characterized in that, It includes at least three flow indicators, each of which is disposed on the surface of the housing and positioned on one side of each fast charging button, and the values ​​of the plurality of flow indicators are different from each other.

8. The capsule extraction machine with multiple fast-charging buttons as described in claim 1, characterized in that, It includes at least three beverage labels, each of which is disposed on the surface of the housing and positioned on one side of each of the fast charging buttons, and the text or pattern of the plurality of beverage labels is different from each other.

9. The capsule extraction machine with multiple fast-charging buttons as described in claim 1, characterized in that, The capsule extraction machine includes a detachable water tank. The main body of the capsule extraction machine includes a water inlet pipe housed within the housing. One end of the water inlet pipe is connected to an external water source, and the other end is connected to the pump. The detachable water tank is detachably installed on the housing and connected to the water delivery pipeline. The pump is used to draw water from the external source through the water inlet pipe and then deliver the external water source to the detachable water tank through the water delivery pipeline.

10. The capsule extraction machine with multiple fast-charging buttons as described in claim 9, characterized in that, It also includes a control valve assembly, which includes a first control valve installed at the bottom of the removable water tank and a second control valve installed on the housing and connected to the first control valve. The water supply pipeline includes a first water supply pipe and a second water supply pipe. One end of the first water supply pipe is connected to the pump and the other end is connected to the second control valve. One end of the second water supply pipe is connected to the second control valve and the other end is connected to the heater. The first control valve and the second control valve are used to control the external water source to first flow into the removable water tank from the first water supply pipe, and then flow into the second water supply pipe from the removable water tank.

11. The capsule extraction machine with multiple fast-charging buttons as described in claim 10, characterized in that, The water supply pipeline also includes a third water supply pipe, one end of which is connected to the puncture needle tube and the other end of which is connected to the heater.

12. The capsule extraction machine with multiple fast-charging buttons as described in claim 1, characterized in that, It also includes a top cover, the capsule container is disposed on the top of the housing, the top cover is pivotally connected above the capsule extraction machine body and covers the capsule container, the top cover has a bottom plate, the piercing needle is installed on the bottom plate and is configured corresponding to the capsule container, so that when the top cover covers the capsule container, it can drive the piercing needle to pierce the capsule.

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