Multi-temperature hand brewing device

Abstract

A multi-temperature hand brewing device comprises a water storage tank, at least one cold water inlet mechanism, at least one hot water inlet mechanism, a brewing water outlet mechanism, a weighing device and a water guide cup. The cold water inlet mechanism, the hot water inlet mechanism and the brewing water outlet mechanism are connected to the water storage tank, the water storage tank is arranged on the weighing device, and the brewing water outlet mechanism can operate the opening and closing time and frequency to control the brewing procedure of the hand-brewed beverage. The water guide cup is arranged below the water outlet pipe of the brewing water outlet mechanism, the water guide cup can receive water discharged from the water outlet pipe of the brewing water outlet mechanism, and the water guide cup and the water outlet pipe of the brewing water outlet mechanism do not make contact with each other. Therefore, the connected water guide cup does not interfere with the weighing of the weighing device, and the water inlet and the water outlet of the water storage tank can be accurately controlled according to the weighing signal of the weighing device.

Description

Technical Field

[0001] This application relates to the field of pour-over brewing devices, and in particular to a pour-over brewing device that can provide a function of cooling hot water for brewing. Background Technology

[0002] Coffee has become a daily beverage for many people. Among them, hand-drip coffee is loved because it can be brewed according to the characteristics of coffee beans, with different brewing procedures and temperatures, allowing people to brew coffee to their personal preferences. In recent years, the temperature of the brewing water has been lowered during the brewing process, which can present a unique flavor and taste. However, the only way to cool down the brewing water is currently to adjust the water temperature manually. There is currently no suitable equipment available for commercial coffee shops. Summary of the Invention

[0003] The technical problem to be solved by this application is to provide a multi-temperature hand-brewed brewing device that can provide a function of cooling the brewing hot water, in order to overcome the shortcomings of the prior art.

[0004] To address the aforementioned technical problems, this application provides a multi-temperature hand-pour brewing device, comprising: a water storage tank; at least one cold water inlet mechanism, the cold water inlet mechanism having a cold water inlet end and a cold water outlet end, the cold water inlet end being connectable to a cold water source, and the cold water outlet end being connected to the water storage tank, allowing cold water to be delivered to the water storage tank through the cold water outlet end; and at least one hot water inlet mechanism, the hot water inlet mechanism having a hot water inlet end and a hot water outlet end, the hot water inlet end being connectable to a hot water source, and the hot water outlet end being connected to the water storage tank, allowing hot water to be delivered through the hot water outlet end. The beverage is conveyed to the water storage tank; a brewing and dispensing mechanism connected to the water storage tank, the brewing and dispensing mechanism having a water outlet pipe, the brewing and dispensing mechanism being used to control the water dispensing from the water storage tank, and the brewing process of the hand-poured beverage being controlled by the opening and closing time and number of times operated by the brewing and dispensing mechanism; a weighing device, the water storage tank being disposed on the weighing device; and a water guide cup, the water guide cup being disposed below the water outlet pipe of the brewing and dispensing mechanism, the water guide cup being able to receive the water dispensing from the water outlet pipe of the brewing and dispensing mechanism, the water guide cup and the water outlet pipe of the brewing and dispensing mechanism not being in contact with each other.

[0005] Optionally, the cold water outlet and the hot water outlet are connected to the water storage tank via a water inlet mechanism. The water inlet mechanism includes a water inlet pipe and a water inlet cup. The water inlet cup is connected to one end of the water inlet pipe, and the other end of the water inlet pipe is connected to the upper end of the water storage tank, so that the cold water outlet and the hot water outlet can be connected to the water storage tank via the water inlet pipe and the water inlet cup. The water inlet cup can receive the cold water output by the cold water inlet mechanism and the hot water output by the hot water inlet mechanism. The water inlet cup does not contact the cold water outlet and the hot water outlet.

[0006] Optionally, a first temperature detector is installed on the water storage tank, which can be used to detect the water temperature in the water storage tank.

[0007] Optionally, a second temperature detector is provided on the cold water inlet or the cold water outlet to detect the temperature of the flowing cold water.

[0008] Optionally, the hot water inlet is connected to a hot water boiler, which has a boiler body and a heater. The heater is disposed on the boiler body and can heat the water inside the boiler body. A third temperature detector is disposed on the hot water boiler to detect the hot water temperature of the hot water boiler.

[0009] Optionally, the water guide cup has several hot water injection holes distributed inside, and a pour-over cup, a filter paper, and a container are arranged below the water guide cup. The filter paper is placed inside the pour-over cup and can hold beverage ingredients. The container is arranged below the pour-over cup.

[0010] Optionally, a water guide cup cover is provided on the water guide cup, and the water guide cup cover is provided with a water inlet. The water inlet is arranged opposite to one end of the water outlet pipe, and the water inlet and the water outlet pipe of the brewing water outlet mechanism do not contact each other.

[0011] Optionally, the water guide cup is disposed on the pour-over cup or a water guide cup holder.

[0012] Optionally, a scanner is provided next to the weighing device. The scanner can scan the barcode of the beverage ingredients and execute the default brewing program based on the barcode.

[0013] Optionally, the water storage tank is a water storage device without a heater.

[0014] Beneficial effects of the invention

[0015] The beneficial effect of this application is that the multi-temperature hand-drip brewing device provided by this application includes a water storage tank, at least one cold water inlet mechanism, at least one hot water inlet mechanism, a brewing water outlet mechanism, a weighing device, and a water guide cup. The cold water inlet mechanism and the hot water inlet mechanism are connected to the water storage tank and can respectively deliver cold water and hot water to the water storage tank. The brewing water outlet mechanism is connected to the water storage tank and can be used to control the water output from the water storage tank. The brewing water outlet mechanism can control the brewing process of hand-drip beverages by operating the opening and closing time and number of times. The water storage tank is set on the weighing device, and the water guide cup is set below the water outlet pipe of the brewing water outlet mechanism. The water guide cup can receive the water output from the water outlet pipe of the brewing water outlet mechanism, and the water guide cup and the water outlet pipe of the brewing water outlet mechanism do not contact each other. This ensures that the connected water guide cup does not interfere with the weighing device, allowing for precise control of the water inlet and outlet of the water tank based on the weighing signal from the weighing device, thus providing a function for cooling hot water for brewing.

[0016] To gain a better understanding of the features and technical content of this application, please refer to the following detailed description and accompanying drawings. However, the drawings are provided for reference and illustration only and are not intended to limit this application. Attached Figure Description

[0017] Figure 1 This is a perspective view of the multi-temperature hand-brewed brewing device according to the first embodiment of this application.

[0018] Figure 2 This is a side view of the multi-temperature hand-brewed brewing device according to the first embodiment of this application.

[0019] Figure 3 This is a schematic diagram of the operation keys in this application.

[0020] Figure 4 This is a perspective view of the multi-temperature hand-brewed brewing device according to the second embodiment of this application. Detailed Implementation

[0021] First Embodiment

[0022] Please see Figure 1 and Figure 2 This application provides a multi-temperature hand-drip brewing device. This application is designed for multi-temperature hand-drip brewing function and can be used to brew beverages such as coffee, tea, and fruit tea. The multi-temperature hand-drip brewing device includes a water storage tank 1, at least one cold water inlet mechanism 2, at least one hot water inlet mechanism 3, a brewing water outlet mechanism 4, a weighing device 5, and a water guide cup 8.

[0023] The water storage tank 1 is used to hold water and is a water storage device without a heater. The water source for the water storage tank 1 includes hot water and cold water. The water storage tank 1 may have a tank body 11 and a cover 12, with the cover 12 placed on the tank body 11. The water storage tank 1 of this application has no heater, which allows the heating device (heat source) to be kept away from the weighing device 5.

[0024] The cold water inlet mechanism 2 can be a solenoid valve or a water pump, as shown in the figure. The cold water inlet mechanism 2 has a cold water inlet end 21 and a cold water outlet end 22. The cold water inlet end 21 can be connected to a cold water source, and the cold water outlet end 22 is connected to a water storage tank 1, so that cold water can be transported to the water storage tank 1 through the cold water outlet end 22.

[0025] The hot water inlet mechanism 3 can be a solenoid valve or a water pump, as shown in the figure. The hot water inlet mechanism 3 has a hot water inlet end 31 and a hot water outlet end 32. The hot water inlet end 31 can be connected to a hot water source, and the hot water outlet end 32 is connected to a water storage tank 1, so that hot water can be delivered to the water storage tank 1 through the hot water outlet end 32. In this embodiment, the hot water inlet end 31 can be connected to a hot water heater 6. The hot water heater 6 has a furnace body 61 and a heater 62. The heater 62 is disposed on the furnace body 61 and can heat the water in the furnace body 61. The hot water can be delivered to the water storage tank 1 through the hot water outlet end 32.

[0026] In this embodiment, the cold water outlet 22 and the hot water outlet 32 ​​are connected to the water storage tank 1 via a water inlet mechanism 7. The water inlet mechanism 7 may include a water inlet pipe 71 and a water inlet cup 72. The water inlet cup 72 is a cup with an open top. The water inlet cup 72 is connected to one end of the water inlet pipe 71, and the other end of the water inlet pipe 71 is connected to the upper end of the water storage tank 1, so that the cold water outlet 22 and the hot water outlet 32 ​​can be connected to the water storage tank 1 through the water inlet pipe 71 and the water inlet cup 72. The water inlet mechanism 7 in this embodiment has a simple structure and is easy to assemble, so that the cold water outlet 22 and the hot water outlet 32 ​​can form a better water inlet pattern.

[0027] The water inlet cup 72 can receive cold water from the cold water inlet mechanism 2 and hot water from the hot water inlet mechanism 3 without overflowing. The cold water outlet 22 and the hot water outlet 32 ​​are close to the water inlet cup 72, so that the cold water outlet 22 and the hot water outlet 32 ​​can respectively deliver cold water and hot water to the water inlet cup 72. The water inlet cup 72 and the cold water outlet 22 and the hot water outlet 32 ​​do not come into contact with each other, so that they do not interfere with the weighing device 5. The water inlet and outlet of the water storage tank 1 can be precisely controlled according to the weighing signal of the weighing device 5, so as to provide suitable temperature and amount of hot water for brewing and the function of changing temperature and cooling of hot water for brewing.

[0028] The brewing and dispensing mechanism 4 can be a solenoid valve or a water pump, as shown in the diagram. The brewing and dispensing mechanism 4 is connected to the water storage tank 1 and can be used to control the water dispensing from the water storage tank 1. The water storage tank 1 is mounted on a weighing device 5, which can be an electronic scale or a load cell, and its type is not limited. The water storage tank 1 can output hot water, and the brewing and dispensing mechanism 4 controls the brewing process of the hand-drip beverage (coffee) by operating the opening and closing time and number of times.

[0029] A first temperature sensor 13 can be installed on the water storage tank 1 to detect the water temperature stored in the tank. The cold water source can be supplied externally. A second temperature sensor 23 can be installed on the cold water inlet 21 to detect the temperature of the flowing cold water. The second temperature sensor 23 can also be installed on the cold water outlet 22. The hot water source can be supplied by a water heater 6. A third temperature sensor 63 can be installed on the water heater 6 to control the heating temperature. The hot water temperature can usually be set to 97±2℃. The temperature detected by the third temperature sensor 63 provides the automatic control system with information to calculate the required number of CCs of hot water to mix for brewing coffee. The water heater 6 is a common device, so only a key illustration is shown.

[0030] The water guide cup 8 is located below the water outlet pipe 41 of the brewing water dispensing mechanism 4. The water guide cup 8 can receive the water from the water outlet pipe 41 of the brewing water dispensing mechanism 4, and the water guide cup 8 and the water outlet pipe 41 of the brewing water dispensing mechanism 4 do not contact each other. The water guide cup 8 can be set on a water guide cup holder 9. Several hot water injection holes 81 are distributed inside the water guide cup 8 to make the brewing hot water more effectively flow onto the coffee powder (beverage ingredients). A water guide cup lid 82 is provided on the water guide cup 8 to reduce water vapor evaporation during hot water operation. Preferably, the water guide cup 8 and the water outlet pipe 41 of the brewing water dispensing mechanism 4 do not contact each other. For example, the water guide cup lid 82 is provided with a water inlet 821, which is concentrically arranged with one end of the water outlet pipe 41, and the water inlet 821 and the water outlet pipe 41 of the brewing water dispensing mechanism 4 do not contact each other, so as not to interfere with the weighing device 5. The pour-over cup 10, filter paper 20 and container 30 can be selected according to the operator's preferred specifications. The pour-over cup 10, filter paper 20 and container 30 are located below the water guide cup 8. The filter paper 20 is placed inside the pour-over cup 10, and coffee powder can be placed inside the filter paper 20. The container 30 is located below the pour-over cup 10. The hot water flow rate of the hot water inlet 81 of the water guide cup 8 per unit time is greater than the brewing flow rate of hand-drip coffee per unit time, so that the hot water can cover the entire surface of the coffee grounds when the hand-drip coffee cup 10 is in the hand-drip coffee extraction process. The water guide cup 8 has an appropriate amount of water stored in it. The water flow rate of the brewing water outlet mechanism 4 per unit time is greater than the total flow rate of the hot water inlet 81 of the water guide cup 8 per unit time. The number of times the brewing water outlet mechanism 4 (brewing solenoid valve) is opened and closed and the number of seconds it is open are adjusted according to the water level of the hand-drip cup 10 during brewing. That is, the amount of hot water in the water guide cup 8 is controlled so that the surface liquid level of the hand-drip cup 10 is not too high or the coffee extraction is interrupted during each brewing stage. The water flow rate of the cold water inlet mechanism 2 and the hot water inlet mechanism 3 must be greater than the flow rate of the brewing water outlet mechanism 4 so that the cold and hot water can be replenished during the period when the brewing water outlet mechanism 4 is closed, according to the needs of the next stage of coffee brewing.

[0031] The first water inlet of the water storage tank 1 is automatically controlled by the automatic control system based on the number of brewing cycles, brewing temperature, cold water temperature, and hot water temperature of the first water inlet. The system is further divided into a first water inlet for temperature testing and a second water inlet for temperature adjustment. Since the tank body 11 of the water storage tank 1 is at room temperature when in standby mode, the first water inlet will cause the water temperature to be slightly lower than the temperature calculated by the automatic control system. The correct hot water storage temperature is obtained by using two water inlets.

[0032] For example, in a multi-stage pour-over coffee brewing process, the water volume in each stage's water tank 1 can be equal to or greater than the set water volume for each stage. Ideally, the water volume in the final stage's water tank 1 should be exactly equal to the set brewing volume. This ensures that the water volume in the water tank 1 returns to zero after the pour-over coffee brewing process is completed, facilitating the temperature adjustment of the first stage's hot water to the set temperature in the next process. The automatic control system times in seconds, and the weighing device 5 measures the weight of the hot and cold water in grams in cubic centimeters.

[0033] Figure 1 Operation Example: Using quantitative data as an example, the water replenishment amount is calculated and rounded to one decimal place. 20 grams of coffee powder are brewed into 300cc. The first stage of hot water is 88℃ and 50cc, with a blooming time of 40 seconds. After 40 seconds of the pour-over coffee brewing program, the second stage of hot water is output, at 92℃ and 70cc. At 70 seconds, the third stage of hot water is output, at 92℃ and 70cc. At 100 seconds, the fourth stage of hot water is output, at 92℃ and 60cc. At 125 seconds, the fifth stage of hot water is output, at 65℃ and 50cc. At 150 seconds, the brewing program completion indicator lights up, indicating the brewing program is complete.

[0034] Before starting the preparation, prepare the pour-over cup (10), filter paper (20), coffee powder, and container (30), and position them accordingly. Then, press the corresponding buttons (40). Figure 3 (As shown) The default brewing programs are displayed. Operation key 40 can be a touchscreen, membrane key, or various other buttons; there are no restrictions. Figure 3Pressing key 1 on operation key 40 resets the weighing device 5 to zero, and the second temperature sensor 23 detects a cold water temperature of 25°C. The third temperature sensor 63 detects a hot water temperature of 98°C. The automatic control system calculates the cold and hot water volume based on the first stage hot water temperature of 88°C and 50°C, the cold water temperature of 25°C, and the hot water temperature of 98°C. It first activates the cold water inlet mechanism 2 to output cold water to the storage tank 1, which is then measured by the weighing device 5. When the cold water output reaches 6.8°C, the cold water inlet mechanism 2 is closed, and the hot water inlet mechanism 3 is then activated to output hot water. When the heated water output reaches 43.2 cc and the weighing device 5 measures 50 cc, the hot water inlet mechanism 3 is shut off. At this time, the first temperature sensor 13 on the water storage tank 1 detects the water temperature. Since the water storage tank 1 is at room temperature during standby, the temperature will be lower than the predetermined temperature of 88°C after the first stage of cold and hot water (50 cc) is added. For example, the first temperature sensor 13 detects a temperature of 85°C. The automatic control system then calculates the temperature based on the hot water storage capacity of 50 cc in the water storage tank 1, the temperature of 85°C, the cold water temperature of the water source of 25°C, and the hot water temperature of the water heater 6 of 98°C. The automatic control system then activates the hot water inlet mechanism 3 to output hot water. When the weighing device 5 detects a total water weight of 65cc, the hot water inlet mechanism 3 is closed, resulting in 88°C hot water in the water tank 1. The automatic control system then activates the brewing water outlet mechanism 4 to output 88°C hot water and begins timing. When the weighing device 5 detects a remaining water level of 15cc, the brewing water outlet mechanism 4 is closed, and the pour-over cup 10 begins the first stage of water filling and steaming. Simultaneously, according to the second stage brewing hot water setting parameters, the cold water inlet mechanism 2 is activated to output cold water to the water tank 1, and the weighing device 5 measures the water. When the weighing device 5 detects a weight of 19.9 cc, it closes the cold water inlet mechanism 2 and then opens the hot water inlet mechanism 3 to output hot water to the water storage tank 1. When the weighing device 5 detects a weight of 85 cc, it closes the hot water inlet mechanism 3. At this time, the first temperature sensor 13 on the water storage tank 1 detects that the water temperature is 92°C. At the 40th second, the automatic control system opens the brewing water outlet mechanism 4 to output 92°C hot water. The automatic control system continues to count the seconds. When the weighing device 5 detects that the water storage volume is 15 cc, it closes the brewing water outlet mechanism 4, completing the second stage of brewing water for hand-drip coffee. Next, the automatic control system starts the cold water inlet mechanism 2 according to the third stage hot water brewing settings, outputting cold water to the water storage tank 1. The weighing device 5 measures the weight. When the weighing device 5 detects a weight of 20.8 cc, the cold water inlet mechanism 2 is closed. Then, the hot water inlet mechanism 3 is opened, outputting hot water to the water storage tank 1. When the weighing device 5 detects a weight of 85 cc, the hot water inlet mechanism 3 is closed. At this time, the first temperature sensor 13 on the water storage tank 1 detects a water temperature of 92°C. At the 70th second, the automatic control system opens the brewing water outlet mechanism 4, outputting 92°C hot water to the pour-over cup 10 for coffee brewing. The automatic control system continues to count the seconds. When the weighing device 5 detects that the water level is 15 cc, the brewing water outlet mechanism 4 is closed, completing the third stage of pouring water for pour-over coffee. The pour-over cup 10 continues to brew coffee.The automatic control system starts the cold water inlet mechanism 2 according to the fourth stage hot water brewing settings, outputting cold water to the water storage tank 1. The weighing device 5 measures the weight. When the weighing device 5 detects a weight of 20cc, the cold water inlet mechanism 2 is closed. Then, the hot water inlet mechanism 3 is opened to output hot water to the water storage tank 1. When the weighing device 5 detects a weight of 75cc, the hot water inlet mechanism 3 is closed. At this time, the first temperature sensor 13 on the water storage tank 1 detects that the water temperature is 92°C. At the 100th second, the automatic control system opens the brewing water outlet mechanism 4 to output 92°C hot water. The automatic control system continues to count the seconds. When the weighing device 5 detects that the water level is 15cc, the brewing water outlet mechanism 4 is closed, completing the fourth stage of pouring water for hand-drip coffee. The pour-over cup 10 initiates coffee brewing. The automatic control system activates the cold water inlet mechanism 2 according to the fifth stage brewing hot water setting parameters, outputting cold water to the water tank 1. The weighing device 5 measures the weight. When the weighing device 5 detects a weight of 36.4 cc, the cold water inlet mechanism 2 is closed. Then, the hot water inlet mechanism 3 is activated, outputting hot water to the water tank 1. When the weighing device 5 detects a weight of 50 cc, the hot water inlet mechanism 3 is closed. At this time, the first temperature sensor 13 on the water tank 1 detects a water temperature of 65°C. At the 125th second, the automatic control system activates the brewing outlet mechanism 4, outputting 65°C hot water. The automatic control system continues to count down. When the weighing device 5 detects a water level of 0 cc, the brewing outlet mechanism 4 is closed, completing the fifth stage of pouring coffee. At the 150th second, the automatic control system illuminates a completion light or sounds to indicate the completion of the pour-over coffee brewing program. The pour-over cup 10 and filter paper 20 are removed, and the coffee liquid in the container 30 completes the final procedure according to the SOP.

[0035] Because the water inlet of the first stage of the water tank 1 needs to be adjusted to the set temperature, there will be a second water inlet. The total capacity of the water tank 1 will be greater than the amount of hot water for each brewing stage. In this embodiment, the water inlet of the last stage of the water tank 1 is corrected to the amount of water for the last pour-over coffee brewing stage, so that the water tank 1 is emptied when the current pour-over coffee brewing program is completed, and the capacity of the water tank 1 is reduced to zero, so as to facilitate temperature control in the next pour-over coffee brewing process. It is also possible to correct the storage capacity of the water tank 1 to zero by adding water in the middle stages.

[0036] Different coffee beans with different characteristics may have different brewing programs, such as brewing programs ranging from one-stage to six-stage brewing. Even professional pour-over coffee enthusiasts have their own unique brewing programs. Therefore, the capacity of the water heater 6, the number of brewing stages, the brewing temperature, the amount of cold and hot water replenished each time and the number of times the water is replenished, and the opening and closing time and number of times the water dispensing mechanism 4 is opened and closed, are all adjusted according to the actual brewing needs of pour-over coffee. This allows users of different brewing devices to make pour-over coffee that they consider to have the best taste based on their expertise.

[0037] Second Embodiment

[0038] Please see Figure 4In this embodiment, the water guide cup 8 is mounted on the pour-over cup 10. Since the water guide cup 8 is a movable device, different hot water flow rates can be matched to different coffee characteristics. Different coffee beans can have their brewing programs and temperatures set according to their own characteristics. The brewing programs for each coffee bean are pre-set in the automatic control system, and each brewing program is associated with a barcode. When executing the pour-over coffee brewing program, the barcode associated with the coffee bean is scanned by a scanner 50. The automatic control system then executes the default brewing program based on the barcode, reducing human error. The barcode can be a one-dimensional barcode or a two-dimensional barcode. After the container 30 is prepared and positioned, the pour-over cup 10 is placed on the container 30 after the filter paper and coffee powder are placed inside, followed by the water guide cup 8. The scanner 50 scans the barcode, and the subsequent pour-over coffee brewing process is the same as in the previous example. The scanner 50 can be placed next to the weighing device 5 or in another suitable location.

[0039] The beneficial effect of this application is that the multi-temperature hand-drip brewing device provided by this application includes a water storage tank, at least one cold water inlet mechanism, at least one hot water inlet mechanism, a brewing water outlet mechanism, a weighing device, and a water guide cup. The cold water inlet mechanism and the hot water inlet mechanism are connected to the water storage tank but do not contact each other, and can respectively deliver cold water and hot water to the water storage tank. The brewing water outlet mechanism is connected to the water storage tank and can be used to control the water output from the water storage tank. The brewing water outlet mechanism can control the brewing process of hand-drip beverages by operating the opening and closing time and number of times. The water storage tank is set on the weighing device, and the water guide cup is set below the water outlet pipe of the brewing water outlet mechanism. The water guide cup can receive the water output from the water outlet pipe of the brewing water outlet mechanism, and the water guide cup and the water outlet pipe of the brewing water outlet mechanism do not contact each other. This ensures that the connected water guide cup does not interfere with the weighing device, allowing for precise control of the water inlet and outlet of the water tank based on the weighing signal from the weighing device, thus providing a function for cooling hot water for brewing.

[0040] The above description is merely a preferred embodiment of this application and is not intended to limit the scope of patent protection of this application. Therefore, all equivalent changes made based on the content of this application's specification and drawings are similarly included within the scope of protection of this application and are hereby stated.

Claims

1. A multi-temperature hand-pour brewing device, characterized in that, include: a water storage tank; At least one cold water inlet mechanism, the cold water inlet mechanism having a cold water inlet end and a cold water outlet end, the cold water inlet end being able to be connected to a cold water source, and the cold water outlet end being connected to the water storage tank, so that cold water can be transported to the water storage tank through the cold water outlet end. At least one hot water inlet mechanism, the hot water inlet mechanism having a hot water inlet end and a hot water outlet end, the hot water inlet end being able to be connected to a hot water source, and the hot water outlet end being connected to the water storage tank, so that hot water can be transported to the water storage tank through the hot water outlet end; A brewing and dispensing mechanism is connected to the water storage tank. The brewing and dispensing mechanism has a water outlet pipe. The brewing and dispensing mechanism can be used to control the water dispensing from the water storage tank, and the brewing process of hand-brewed beverages can be controlled by the opening and closing time and number of times operated by the brewing and dispensing mechanism. A weighing device, wherein the water storage tank is disposed on the weighing device; and A water guide cup is provided, which is located below the water outlet pipe of the brewing water dispensing mechanism. The water guide cup can receive the water from the water outlet pipe of the brewing water dispensing mechanism, and the water guide cup and the water outlet pipe of the brewing water dispensing mechanism do not come into contact with each other.

2. The multi-temperature hand-pour brewing device as described in claim 1, characterized in that, The cold water outlet and the hot water outlet are connected to the water storage tank through a water inlet mechanism. The water inlet mechanism includes a water inlet pipe and a water inlet cup. The water inlet cup is connected to one end of the water inlet pipe, and the other end of the water inlet pipe is connected to the upper end of the water storage tank, so that the cold water outlet and the hot water outlet can be connected to the water storage tank through the water inlet pipe and the water inlet cup. The water inlet cup can receive the cold water output by the cold water inlet mechanism and the hot water output by the hot water inlet mechanism. The water inlet cup does not contact the cold water outlet and the hot water outlet.

3. The multi-temperature hand-pour brewing device as described in claim 1, characterized in that, A first temperature detector is installed on the water storage tank, which can be used to detect the water temperature in the water storage tank.

4. The multi-temperature hand-pour brewing device as described in claim 1, characterized in that, A second temperature detector is installed on the cold water inlet or the cold water outlet to detect the temperature of the flowing cold water.

5. The multi-temperature hand-pour brewing device as described in claim 1, characterized in that, The hot water inlet is connected to a hot water boiler, which has a boiler body and a heater. The heater is mounted on the boiler body and can heat the water inside the boiler body. A third temperature detector is mounted on the hot water boiler to detect the hot water temperature.

6. The multi-temperature hand-pour brewing device as described in claim 1, characterized in that, The water guide cup has several hot water injection holes. A pour-over cup, a filter paper, and a container are located below the water guide cup. The filter paper is placed inside the pour-over cup and can hold beverage ingredients. The container is located below the pour-over cup.

7. The multi-temperature hand-pour brewing device as described in claim 6, characterized in that, The water guide cup is provided with a water guide cup cover, and the water guide cup cover is provided with a water inlet. The water inlet is positioned opposite to one end of the water outlet pipe, and the water inlet and the water outlet pipe of the brewing water outlet mechanism do not contact each other.

8. The multi-temperature hand-pour brewing device as described in claim 6, characterized in that, The water guide cup is mounted on the pour-over cup or a water guide cup holder.

9. The multi-temperature hand-pour brewing device as described in claim 1, characterized in that, A scanner is installed next to the weighing device. The scanner can scan the barcode of the beverage ingredients and execute the default brewing program based on the barcode.

10. The multi-temperature hand-pour brewing device as described in claim 1, characterized in that, The water storage tank is a water storage device without a heater.

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