JP2007039101A - Drink dispenser - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a drink dispenser for changing over sparkling beverage and non-sparkling beverage and dispensing either one of them and not dispensing it under its bubbled state when the non-sparkling beverage is dispensed. <P>SOLUTION: When beverage passed from a beverage container T to a dispensing plug 20 through a beverage passage 12 in a beverage dispenser is a shochu based beverage, a micro-computer 70 judges it YES based on a detection of shochu based beverage through a beverage type judgement sensor 13 and dispenses beverage under liquid state only for a period of dispensing time T4 in which the beverage is dispensed under liquid state and does not dispense beverage under bubble state in a substantially the same amount of liquid dispensed under bubble state only for a period of dispensing time T3 through a processing started from a step 130. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a beverage dispenser that can automatically dispense a beverage such as beer.

Conventionally, this kind of drink dispenser is shown by patent document 1 below, for example. This type of beverage dispenser has a liquid dispensing nozzle that pours foamed beverages such as beer sent from a beverage container in a liquid state by tilting the lever, and foam dispensing that foams in a foamed state. A pouring cock provided with a nozzle, and a pouring cock driving device that automatically performs a lever tilting operation of the pouring cock above the pouring cock are provided. In such a beverage dispenser, by placing a mug on a mug table and automatically dispensing by pushing the dispensing button, the dispensing cock driving device tilts the lever to make the foamed beverage in a liquid state. After being poured out, the sparkling beverage is poured out in a foamed state.
JP 2002-068383 A

  However, in the beverage dispenser as described above, there is a case where the same beverage dispenser is used to switch between a sparkling beverage such as beer and a non-foamed beverage such as Chuhai that does not cause foam. When switching automatically from sparkling beverages to non-foamed beverages with such a beverage dispenser, after the dispensing cock drive device tilts the lever and dispenses the non-foamed beverages in a liquid state as with sparkling beverages The non-effervescent beverage is poured out by a method of pouring the sparkling beverage in a foamed state. The method of pouring a sparkling beverage in a foamed state is to pour while foaming the foamed beverage, so the pouring time is long, and when the non-foamed beverage is poured out by this method, the pouring time becomes long At the same time, unnecessary electricity bills were required. Furthermore, when carbon dioxide is dissolved and poured into a non-foamed beverage such as Chu-Hi, the carbon dioxide dissolved in the beverage may be lost.

  Therefore, an object of the present invention is to provide a beverage dispenser in which a non-effervescent beverage is dispensed in a foamed state when a non-effervescent beverage is dispensed in a beverage dispenser that dispenses a sparkling beverage and a non-effervescent beverage.

  In order to solve the above-mentioned problems, the present invention pours out a liquid dispensed open state and a foam state in which a beverage sent from a beverage container storing either a sparkling beverage or a non-foamed beverage is dispensed in a liquid state. A pouring cock that is switched between a foam pouring open state and a closed state that stops the pouring of the beverage, and the pouring cock is kept in the liquid pouring open state for a first predetermined time and then the pouring cock is kept for a second predetermined time. In a beverage dispenser comprising a foam dispensing open state and automatic dispensing means for automatically dispensing a beverage in a beverage container in a liquid state and a foam state, the beverage in the beverage container is a sparkling beverage or a non-foamed beverage A beverage type determining means for determining whether or not the beverage in the beverage container is a non-foamed beverage based on the determination result of the beverage type determining means; The beverage in the beverage container There is provided a beverage dispenser, characterized in that manner controlled such that dispensed.

  In the beverage dispenser configured as described above, when the beverage is dispensed by the automatic dispensing means, when the beverage in the beverage container is a non-foamed beverage, the dispensing cock is not set in the foam dispensing open state. Since the beverage in the beverage container is automatically dispensed in the liquid state, the time for dispensing the beverage in the beverage container in the foam state with the dispensing cock in the foam dispensing open state is shortened.

  In the above beverage dispenser, the first predetermined time when the beverage in the beverage container is a non-foamed beverage based on the determination result of the beverage type determination unit is based on the determination result of the beverage type determination unit. It is preferable to control the beverage so as to be longer than the first predetermined time when the beverage is a sparkling beverage. When doing so, the above-described effects are obtained, and the beverage in the beverage container is a non-foamed beverage. When the beverage in the beverage container is a sparkling beverage, the beverage that is dispensed in the liquid state is dispensed so as to compensate for the shortage of the beverage that is dispensed in the foam state.

  In the above beverage dispenser, the first predetermined time when the beverage in the beverage container is a non-foamed beverage based on the determination result of the beverage type determination unit is based on the determination result of the beverage type determination unit. It is longer than the first predetermined time when the beverage is an effervescent beverage by the time when the same amount of beverage is dispensed as when the dispensing cock is in the foam dispensing open state for the second predetermined time. In such a case, the above-described effects can be obtained, and when the beverage in the beverage container is a non-foamed beverage, the beverage in the liquid state is foamed. It is poured out so that it is almost the same amount as when it is a beverage.

  Furthermore, in the beverage dispenser, the first predetermined time when the beverage in the beverage container is a non-foamed beverage based on the determination result of the beverage type determination unit is based on the determination result of the beverage type determination unit. The first predetermined time when the beverage is an effervescent beverage is added with the predetermined time converted to be the time corresponding to the amount of beverage dispensed in the second state during the second predetermined time. It is preferable to control, and even in such a case, the above-described effects can be obtained.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 1 to 6 show a beverage dispenser that can dispense a sparkling beverage mainly like beer and a non-foamed beverage like Chuhai according to the present invention, As shown in FIG. 1, the apparatus main body 10, the gas cylinder G in which the carbon dioxide gas was enclosed, and the drink container T which stored the drink are provided. As shown in FIG. 1, the apparatus main body 10 is provided with a cooling water tank 11 cooled by a freezing apparatus inside thereof, and a beverage sent from the beverage container T is pumped by a gas cylinder G and partially cooled. It is cooled by the beverage path 12 arranged in the water tank 11. The beverage path 12 is provided with a beverage type determination sensor (beverage type determination means) 13 that also serves as a beverage runout sensor, and the beverage type determination sensor 13 detects the electrical resistance value of the beverage in the beverage path 12. Here, when the electrical resistance value detected by the beverage type determination sensor 13 is, for example, a predetermined electrical resistance value in beer, the beverage sent from the beverage container T through the beverage path 12 corresponds to the detection of beer. When the electric resistance value is a predetermined value, the beverage sent from the beverage container T through the beverage path 12 corresponds to the detection of Chu-Hi. In addition, since the beverage type determination sensor 13 also serves as a beverage running out sensor, when the electrical resistance value detected by the beverage type determination sensor 13 is a predetermined electrical resistance value in gas (beer bubbles or carbon dioxide), the beverage type This corresponds to detection of running out of beverage in the container T.

  As shown in FIG. 2, the apparatus main body 10 includes two extraction units 14 on the front surface thereof, and each extraction unit 14 includes an extraction cock 20, a cock driving device 30, a mug table 40, and an elevator. Each device 50 is provided.

  The dispensing cock 20 includes a valve mechanism (not shown), and can be switched between a liquid dispensing open state, a bubble dispensing open state, and a neutral state (closed state) according to the tilting operation of the lever 21. . The dispensing cock 20 is brought into the liquid dispensing open state by tilting the lever 21 forward, and dispenses the beverage fed from the beverage container T in the liquid state from the liquid dispensing nozzle 22. In addition, the dispensing cock 20 is brought into a bubble dispensing open state by tilting the lever 21 backward, and dispenses the beverage fed from the beverage container T in a foamed state from the bubble dispensing nozzle 23. At this time, when the beverage is a foamed beverage such as beer, the beverage poured out in a foamed state from the foam dispensing nozzle 23 remains in a foamed state in the mug, and the beverage is a non-foamed beverage such as Chuhai. When it is a beverage, the beverage poured out in a foamed state from the foam dispensing nozzle 23 disappears without forming bubbles generated in the mug and becomes a liquid state. The dispensing cock 20 is in a neutral state when the lever 21 is erected at the intermediate position, and blocks the beverage in the beverage container T from flowing into the nozzles 22 and 23.

  The cock driving device 30 tilts the lever 21 of the dispensing cock 20 and is disposed above the dispensing cock 20 so as to be movable in the vertical direction. The cock driving device 30 switches the state of the pouring cock 20 by tilting the lever 21 by driving the pouring cock motor 31 provided in the housing 30a, so that the beverage placed on the mug placed on the mug table 40 is served. Pour out. The cock driving device 30 also includes a dispensing cock sensor 32. The dispensing cock sensor 32 includes an encoder, and detects the state of the dispensing cock 20 by detecting the rotation angle of the dispensing cock motor 31.

  An operation panel 33 is provided on the front surface of the case 30a of the cock drive device, and this operation panel 33 includes a dispensing button 34, a liquid button 35, and a bubble button 36. The dispensing button 34 is for automatically dispensing a predetermined amount of beverage. The liquid button 35 is for instructing the start of pouring the beverage in a liquid state. The foam button 36 is for instructing the start of dispensing the beverage in a foam state.

  The mug stand 40 is disposed below the pouring cock 20 and is for placing a mug (not shown). The mug base 40 is assembled to the apparatus main body 10 at the upper end portion of the back plate 41 so as to be tiltable about an axis in the width direction. The elevating device 50 is configured to tilt the mug table 40 by raising and lowering the lower part of the mug table 40 by driving the mug table motor 51. When the lifting device 50 raises the lower part of the mug table 40, the mug table 40 tilts around the axis, and when the lifting device 50 lowers the lower part of the mug table 40, the mug table 40 becomes vertical. Stand up (state shown). The elevating device 50 also includes a mug table sensor 52, and the mug table sensor 52 is constituted by a reed switch and detects the position of the lower part of the mug table 40.

  As shown in FIG. 3, the beverage dispenser includes electric control circuits E connected to the motors 31 and 51, the sensors 32 and 52, and buttons 34 to 36. This electric control circuit E includes a microcomputer 70, executes a program corresponding to the flowchart shown in FIG. 4, and controls the operation of the cock driving device 30 and the lifting device 50 to automatically drink beverages in the beverage dispenser. Run out.

  The microcomputer 70 has a built-in memory 71 as a storage means and a timer 72 as a timing means. The memory 71 stores the dispensing times T1 to T4 at each stage, and the dispensing time T1 is the time for raising the lower part of the mug table 40 and dispensing the beverage in a liquid state to the tilted mug. It is a time that does not overflow even if the beverage is poured into the inclined mug. The pouring time T2 is a time for lowering the lower part of the mug table and pouring the beverage in a liquid state into the standing mug. In order to pour the beverage in a foam state with the tilted mug standing upright It is time to pour out the insufficient beverage in the liquid state. Moreover, when the drink in the drink path | route 12 is an effervescent drink, the extraction | pouring time T3 is time to which the lower part of the mug stand 40 descend | falls and pours out a drink to a standing state mug in a foam state, A liquid state It is time to pour the beverage in a foamed state into the remaining portion of the upright mug from which the beverage was dispensed. The dispensing time T4 is a time when the beverage in the beverage path 12 is a non-foamed beverage, and the lower part of the mug table is lowered to dispense the beverage in a liquid state to the standing mug. When the beverage is a sparkling beverage, the amount of liquid dispensed in the foam state is dispensed in the liquid state only during the dispensing time T3. The dispensing time T4 is a time corresponding to the liquid amount of the beverage dispensed in the bubble dispensing open state at the dispensing time T3, and is automatically set according to the dispensing time T3. It has become so. Further, these dispensing times T1 to T4 can be set in advance according to the dispensing amount in the mug to be dispensed, and are stored in the memory 71 of the microcomputer 70 at the initial setting. Is. The dispensing times T1 to T4 may be stored in advance in the memory 71 of the microcomputer 70. When the automatic dispensing mode is set by the timer 72 and the dispensing button 34, the dispensing times T1 to T4 are measured by the measurement time TM.

  The operation | movement of the automatic extraction of the drink in the said drink dispenser comprised as mentioned above is demonstrated in FIGS. Initially, when a power switch (not shown) is turned on, the beverage in the beverage path 12 sent from the beverage container T begins to be cooled in the cooling water tank 11, and the electric control circuit E starts executing the program. When the mug is placed on the mug table 40 and the dispensing button 34 is turned on, the microcomputer 70 determines YES in step 101 as shown in FIG.

  If YES is determined in step 101, the microcomputer 70 drives the mug table motor 51 in a direction to raise the lower portion of the mug table 40 in step 102. After the process of step 102, if the determination process of step 103 is repeatedly executed based on the detection by the jog stand sensor 52 and the lowering of the lower portion of the jog stand 40 is completed, the microcomputer 70 in step 103 Based on the detection by the sensor 52, YES is determined, and in step 104, the operation of the mug motor 51 is stopped.

  After the processing in step 104, in step 105, the microcomputer 70 drives the dispensing cock motor 31 of the cock driving device 30 in the direction in which the lever 21 is in the liquid dispensing open state. After the processing in step 105, if the determination processing in step 106 is repeatedly executed based on the detection by the dispensing cock sensor 32 and the lever 21 is in the liquid dispensing open state, the microcomputer 70 performs dispensing in step 106. Based on the detection by the cock sensor 32, it is determined YES, and in step 107, the operation of the dispensing cock motor 31 is stopped. Through the above steps, the liquid beverage begins to be dispensed from the liquid dispensing nozzle 22 of the dispensing cock 20 to the mug on the tilted mug table 40.

  Then, with the transition of the pouring cock 20 to the liquid pouring open state, the timer 72 starts measuring time in step 108. After the process in step 108, the determination process in step 109 for determining whether or not the measurement time TM measured by the timer 72 reaches the dispensing time T1 stored in the memory 71 is repeatedly executed, and the liquid dispensing state of the dispensing cock 20 is determined. If the dispensing time T1 has elapsed from the shift to the transition and the measurement time TM has reached the dispensing time T1, the microcomputer determines YES in step 109 based on the measurement time TM of the timer 72, and step 110. , The mug table motor 51 is driven in the direction in which the lower part of the mug table 40 is lowered, that is, the direction in which the mug table stands upright. In step 111, the measurement time TM is reset to the value “0”, and then in step 112, the timer 72 is started again.

  After the processing in each of the above steps, the circulation processing in steps 113 to 120 is executed. During this circulation processing, the determination processing in step 113 is performed based on the detection by the mug stand sensor 52, and the lowering of the mug stand 40 is completed. Then, the microcomputer 70 determines YES in step 113 based on the detection by the mug table sensor 52, and stops the operation of the mug table motor 51 in step 114.

  Further, during the circulation process, a determination process of step 115 is performed to determine whether or not the measurement time TM measured by the timer 72 reaches the dispensing time T2 stored in the memory 71. If the dispensing time T2 has elapsed and the measurement time TM has reached the dispensing time T2, the microcomputer determines YES in step 115 based on the measurement time TM of the timer 72. On the other hand, if the measurement time TM has not reached the extraction time T2 after the pouring time T2 has elapsed from the start of descending the lower part of the mug table 40, the microcomputer determines in step 115 based on the measurement time TM of the timer 72. It is determined as NO, and the processing in step 113 to step 115 is repeatedly executed.

  During the circulation process, after the pour time T2 has elapsed since the lower part of the mug table 40 started to descend in step 115, a process for determining whether or not the beverage in the beverage path 12 is beer is performed. If the beverage in 12 is beer, the microcomputer 70 determines YES in step 116 based on the detection of beer by the beverage type determination sensor 13 and executes the processing from step 117 onward. On the other hand, if the beverage in the beverage path 12 is Chu-Hi, the microcomputer 70 determines YES based on the detection of Chu-Hi by the beverage type determination sensor 13, and executes the processing from Step 130 onward.

  Further, during the circulation process, it is determined that the dispensing time T2 has elapsed from the start of the lowering of the mug 40 in step 110, the measurement time TM has reached the dispensing time T2, and the beverage in the beverage path 12 is beer. Then, the microcomputer 70 proceeds to step 119 based on the determinations of YES, YES, and NO in steps 115, 116, and 117, respectively, and sets the direction in which the dispensing cock motor 31 is caused to raise the lever 21, that is, the dispensing cock. Drive in the direction to shift to the neutral state. When the movement in the direction in which the lever 21 is erected is completed, the microcomputer 70 determines YES in step 117, and stops driving the dispensing cock motor 31 in step 118. Thereby, when the beverage in the beverage path 12 is beer, the dispensing cock 20 is returned to the neutral state, and the dispensing of the beverage in the liquid state is stopped.

  If the pouring cock 20 is returned to the neutral state during the circulation process and the lowering of the mug stand is completed and the mug stand is standing vertically, the microcomputer 70 determines YES in steps 117 and 120, respectively. It determines and the bubble extraction process after step 121 is started.

  In the bubble extraction process, in step 121, the microcomputer 70 drives the extraction cock motor 31 in the direction in which the lever 21 is in the bubble extraction open state. After the processing of step 121, if the determination processing of step 122 is repeatedly executed based on the detection by the dispensing cock sensor 32 and the lever 21 is in the bubble dispensing open state, the microcomputer 70 performs dispensing in step 122. Based on the detection by the cock sensor 32, the determination is YES, and in step 123, the operation of the dispensing cock motor 31 is stopped. Through the above steps, the beverage in the foam state starts to be poured from the foam dispensing nozzle 23 of the dispensing cock 20 to the mug on the mug table 40.

  Then, along with the transition of the dispensing cock 20 to the bubble dispensing open state, the measurement time TM is reset to the value “0” in step 124, and then the timer 72 is started again in step 125. After the processing in step 125, the determination processing in step 127 for determining whether or not the measurement time TM measured by the timer 72 reaches the dispensing time T3 stored in the memory 71 is repeatedly executed, and the foam dispensing opening of the dispensing cock 20 is opened. If the dispensing time T3 has elapsed from the transition to the state and the measurement time TM has reached the dispensing time T3, the microcomputer determines YES in step 126 based on the measurement time TM of the timer 72, and the step In 127, the extraction cock motor 31 is driven in a direction in which the lever 21 is in a neutral state. When the movement in the direction in which the lever 21 is raised is completed, the microcomputer 70 determines YES in step 128, and stops driving the dispensing cock motor 31 in step 129. Thereby, the pouring cock 20 is returned to the neutral state, and the pouring of the beverage in the foam state is stopped.

  On the other hand, when the beverage in the beverage path 12 is Chu-Hi, it is determined NO in Step 116 based on the detection of Chu-Hi by the beverage type determination sensor 13, and the microcomputer 70 sets the measurement time TM to the value “0” in Step 130. Reset to “”. After the processing of step 130, the microcomputer 70 changes the extraction time T3 stored in the memory 71 to T4 in step 131, and repeatedly executes the circulation processing consisting of steps 132 to 138.

  During the circulation process, the determination process of step 132 is performed to determine whether or not the measurement time TM measured by the timer 72 reaches the dispensing time T4 stored in the memory 71, and after the beverage type determination sensor 13 determines that it is Chu-Hi. If the dispensing time T4 has elapsed and the measurement time TM has reached the dispensing time T4, the microcomputer determines YES in step 132 based on the measurement time TM of the timer 72.

  Furthermore, during the circulation process, if it is determined that the dispensing time T4 has elapsed after the beverage type determination sensor 13 has determined that the beverage is chu-hi and the measurement time TM has reached the dispensing time T4, the microcomputer 70 Based on the determination of YES and NO in steps 132 and 133, the process proceeds to step 135, and the dispensing cock motor 31 is driven in the direction in which the lever 21 is raised, that is, in the direction in which the dispensing cock is shifted to the neutral state. When the movement in the direction to raise the lever 21 is completed and the microcomputer 70 is in the neutral state, the microcomputer 70 determines YES in step 133 and stops driving the dispensing cock motor 31 in step 134. . Thereby, the pouring cock 20 is returned to the neutral state, and the pouring of the beverage is stopped.

  Further, if the lowering of the mug table is completed and the mug table 40 stands up vertically during the circulation process, the microcomputer 70 determines YES in step 136 based on the detection by the mug table sensor 52. In step 137, the operation of the mug stand motor 51 is stopped.

  Further, during the circulation process, if the dispensing cock 20 is returned to the neutral state and the mug stand 40 stands upright, the automatic dispensing of the beverage is completed by determining YES in steps 136 and 138, respectively. To do.

  As described above, the beverage dispenser in the present embodiment dispenses only the time T1 and T2 as the first predetermined time when the beverage sent from the beverage container T through the beverage path 12 is a sparkling beverage such as beer. With the cock 20 in the liquid pouring open state, the beverage in the beverage container T is in the liquid state, and as the second predetermined time, the pouring cock 20 is in the bubble pouring open state for the time T3, and the beverage in the beverage container T is foamed. Automatically pour out in state. On the other hand, when the beverage sent from the beverage container T through the beverage path 12 is a non-foamed beverage such as Chuhai, the dispensing cock 20 is in the liquid dispensing open state for the time T1, T2, and T4 as the first predetermined time. Thus, the beverage in the beverage container T is automatically poured out in a liquid state, and the dispensing cock 20 is set in a bubble dispensing open state so that the beverage in the beverage container T is not poured out in a foam state.

  Therefore, when the non-foamed beverage such as Chu-Hi is poured out, the beverage dispenser in the present embodiment has a time for pouring the beverage in the beverage container T in a foamed state by setting the dispensing cock 20 in the foam dispensing open state. It is shortened and the electricity bill which makes the pouring cock 20 a bubble pouring open state can be reduced. Moreover, the chu-hi to be dispensed does not lose the carbonated carbon that has been dispensed and dissolved in the foam-opening state, so that the quality of the chu-hi to be dispensed does not deteriorate. Furthermore, there is no need to set a different automatic dispensing operation depending on the type of beverage in the beverage container T, and there is no need to learn a different automatic dispensing operation method, so the beverage dispenser can be easily operated. .

  In addition, the sparkling beverage in the present invention is a beverage that causes foam to be poured out, such as beer, and the non-foamed beverage is a beverage that disappears even if foam is generated, such as Chuhai. Say.

  The first predetermined time in the present invention is represented by T1 and T2 when the beverage passing through the beverage path 12 is a sparkling beverage, and is represented by T1, T2 and T4 when the beverage passing through the beverage path 12 is a non-foamed beverage. Is done.

It is a partially broken side view of the beverage dispenser concerning one embodiment of the present invention. It is a front view of the beverage dispenser of FIG. It is a block diagram of the electric control circuit of the drink dispenser of FIG. It is a flowchart which shows the action | operation of the automatic dispensing process of a drink dispenser (1). It is a flowchart which shows the action | operation of the automatic dispensing process of a drink dispenser (2). It is a flowchart which shows the action | operation of the automatic dispensing process of a drink dispenser (3).

Explanation of symbols

13 ... Beverage type determination means (beverage type determination sensor), 20 ... pouring cock, T ... beverage container.

Claims (4)

Beverage open state in which beverages are dispensed in a liquid state from a beverage container storing either a sparkling beverage or a non-foamed beverage, a liquid dispensing open state in which the beverage is dispensed in a foam state, and a beverage dispensing state in which the beverage is dispensed in a foam state A pouring cock that is switched by a closed state to stop
After the pouring cock is left in the liquid pouring open state for a first predetermined time, the pouring cock is in the foam pouring open state for the second predetermined time, and the beverage in the beverage container is automatically in the liquid state and the foam state. Beverage dispenser with automatic dispensing means for automatically dispensing,
A beverage type determining means for determining whether the beverage in the beverage container is an effervescent beverage or a non-effervescent beverage,
When the beverage in the beverage container is a non-foamed beverage based on the determination result of the beverage type determination unit, the automatic dispensing unit does not place the dispensing cock in the bubble dispensing open state. A beverage dispenser that is controlled so as to automatically dispense a beverage in a liquid state.   Based on the determination result of the beverage type determination means, the first predetermined time when the beverage in the beverage container is a non-foamed beverage, the beverage in the beverage container is based on the determination result of the beverage type determination means. The beverage dispenser according to claim 1, wherein the beverage dispenser is controlled to be longer than a first predetermined time.   Based on the determination result of the beverage type determination means, the first predetermined time when the beverage in the beverage container is a non-foamed beverage, the beverage in the beverage container is based on the determination result of the beverage type determination means. It is controlled to be longer than the first predetermined time when the beverage is poured out for the second predetermined time by the time when the same amount of beverage is poured out. The beverage dispenser according to claim 1 or 2, characterized by the above. Based on the determination result of the beverage type determination means, the first predetermined time when the beverage in the beverage container is a non-foamed beverage, the beverage in the beverage container is based on the determination result of the beverage type determination means. The predetermined time converted to be the time corresponding to the liquid amount of the beverage poured out in the bubble pouring open state at the second predetermined time is controlled to be added to the first predetermined time when The beverage dispenser according to any one of claims 1 to 3.

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