JPH02152694A - Apparatus for supplying concentrated beverage - Google Patents
Apparatus for supplying concentrated beverageInfo
- Publication number
- JPH02152694A JPH02152694A JP63307403A JP30740388A JPH02152694A JP H02152694 A JPH02152694 A JP H02152694A JP 63307403 A JP63307403 A JP 63307403A JP 30740388 A JP30740388 A JP 30740388A JP H02152694 A JPH02152694 A JP H02152694A
- Authority
- JP
- Japan
- Prior art keywords
- water
- coffee
- concentrated beverage
- concentrated
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000021557 concentrated beverage Nutrition 0.000 title claims description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 107
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000000605 extraction Methods 0.000 claims abstract description 38
- 235000013361 beverage Nutrition 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 description 18
- 239000007924 injection Substances 0.000 description 18
- 239000012141 concentrate Substances 0.000 description 8
- 230000035622 drinking Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 241001517013 Calidris pugnax Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Devices For Dispensing Beverages (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、濃縮飲料液と温水または冷水とを混合供給す
る濃縮飲料供給装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a concentrated beverage dispensing device for mixing and dispensing concentrated beverage liquid and hot or cold water.
従来の技術
喫茶店或いはレストラン等の飲食店においては、労務費
の高騰や労働力の不足のため、コーヒーの抽出を自動化
しようとする傾向にあり、自動化したコーヒーサーバー
が数多く商品化されている。BACKGROUND OF THE INVENTION Due to rising labor costs and labor shortages in cafes, restaurants, and other restaurants, there is a trend toward automating coffee extraction, and many automated coffee servers have been commercialized.
以下図面を参照しながら、上述したような従来のコーヒ
ーサーバーについて説明する。The conventional coffee server as described above will be described below with reference to the drawings.
第１図において、１は濃縮飲料供給装置（コーヒーサー
バー）の筐体である。In FIG. 1, 1 is a housing of a concentrated beverage supply device (coffee server).
図において、２は操作部であり、電源ス゛イッチ３、電
源ランプ４、抽出スイッチ６を有している。In the figure, reference numeral 2 denotes an operating section, which includes a power switch 3, a power lamp 4, and an extraction switch 6.
第２図は断面図であり、図において、６は断熱材７でお
おわれた冷水タンクであり、圧縮機８．凝縮器９．冷水
タンク６に巻きつけた蒸発器１０゜濃縮飲料パック冷蔵
室１１に巻きつけた蒸発器１２゜送風機１３より成る冷
却システムの上部に載架している。１４は背面に設けら
れた注水口であり、水道と直結するものである。１６は
前記注水口１４と冷水タンク６とを連通ずる注水パイプ
であり、その間に水量制御を行う注水バルブ１６を設け
ている。１７は冷水タンク６と給水口１８を連通ずる給
水パイプである。冷水タンク６の下部には排水口１９と
連通するドレンパイプ２０を設けている。２１は濃縮飲
料パック冷蔵室１１に挿入した濃縮飲料パックであり、
その先端は前記濃縮飲料パック２１から濃縮飲料を抽出
する濃縮液抽出コイル２２に挿入されている。濃縮飲料
パック２１先端部にはバルブ機構（図示せず）が内蔵さ
れており、濃縮液抽出コイル２２との電磁気的相互作用
により濃縮飲料液を抽出するものである。２３は給水口
１８から給水された水と濃縮飲料液とを混合するノズル
である。FIG. 2 is a sectional view, and in the figure, 6 is a cold water tank covered with a heat insulating material 7, a compressor 8. Condenser9. It is mounted on top of a cooling system consisting of a 10° evaporator wrapped around a cold water tank 6, a 12° evaporator wrapped around a refrigerator compartment 11, and a blower 13. 14 is a water inlet provided on the back, and is directly connected to the water supply. Reference numeral 16 denotes a water injection pipe that communicates the water injection port 14 with the cold water tank 6, and a water injection valve 16 for controlling the amount of water is provided therebetween. 17 is a water supply pipe that communicates the cold water tank 6 and the water supply port 18. A drain pipe 20 communicating with a drain port 19 is provided at the bottom of the cold water tank 6. 21 is a concentrated beverage pack inserted into the concentrated beverage pack refrigerator compartment 11;
Its tip end is inserted into a concentrate extraction coil 22 for extracting concentrated beverage from the concentrated beverage pack 21. A valve mechanism (not shown) is built into the tip of the concentrated beverage pack 21, and extracts concentrated beverage liquid through electromagnetic interaction with the concentrated liquid extracting coil 22. 23 is a nozzle that mixes the water supplied from the water supply port 18 and the concentrated drinking liquid.
２４は濃縮飲料供給装置の全体制御を行う制御回路であ
り、濃縮飲料液と水との混合比Ａを設定する第１スイッ
チ２６と、希釈飲料液の消費単位量Ｂを設定する第２ス
イッチ２６を具備している。Reference numeral 24 denotes a control circuit that performs overall control of the concentrated beverage supply device, and includes a first switch 26 that sets the mixing ratio A of the concentrated beverage liquid and water, and a second switch 26 that sets the consumption unit amount B of the diluted beverage liquid. Equipped with:
次に第３図に示す濃縮飲料供給装置の電気回路について
説明する。２７は商用の交流電源、３は電源スィッチで
あり、電流ヒユーズ２８を介して、電源ランプ４が接続
され、感温部を冷水タンク６に密着して設置した第１サ
ーモスタツト２９を介して圧縮機８と送風機１３が並列
接続され、さらに第２サーモスタソ）３０を介して電磁
弁３１が並列接続され、電源トランス３２の一次側が接
続されている。前記電源トランス３２の二次側には、マ
イクロコンピュータ３３および周辺回路から構成された
制御回路２４を接続している。Next, the electric circuit of the concentrated beverage supply device shown in FIG. 3 will be explained. 27 is a commercial AC power source, 3 is a power switch, to which a power lamp 4 is connected via a current fuse 28, and a temperature sensor is connected to a compressor via a first thermostat 29 installed in close contact with a cold water tank 6. The air blower 8 and the blower 13 are connected in parallel, and a solenoid valve 31 is connected in parallel via a second thermostat 30, and the primary side of a power transformer 32 is connected thereto. A control circuit 24 composed of a microcomputer 33 and peripheral circuits is connected to the secondary side of the power transformer 32.
前記制御回路２４には、入力として抽出スイッチ５、濃
縮飲料液と水との混合比Ａを設定する第１スイッチ２６
、希釈飲料液の消費単位量Ｓを設定する第２スイッチ２
６を有しており、出力として注水バルブ１６と濃、糊液
抽出・１コイル２２を有している。The control circuit 24 includes, as inputs, an extraction switch 5 and a first switch 26 for setting the mixing ratio A of concentrated beverage liquid and water.
, a second switch 2 for setting the consumption unit amount S of the diluted beverage liquid.
6, and has a water injection valve 16 and a concentrated liquid extracting coil 22 as outputs.
上記のように構成された従来の濃縮飲料供給装置につい
て、第６図のフローチャートを用いて動作を説明する。The operation of the conventional concentrated beverage supply device configured as described above will be explained using the flowchart shown in FIG.
冷水タンクθ内の水は冷却システムにより構成された蒸
発器１ｏにより冷却される。The water in the cold water tank θ is cooled by an evaporator 1o configured by a cooling system.
まず、ステップ３４において２桁のデジタルスイッチよ
り成る第１スイッチ２６で濃縮飲料液と水との混合比Ａ
を設定する。混合比Ａは１：１から１：９９まで１きざ
みで設定が可能である。次に、ステップ３６において同
様に２桁のデジタルスイッチより成る第２スイッチ２６
で希釈飲料液の消費単位量Ｂを設定する。消費単位量は
１０ＣＣから９９０ ＣＣまで１０ＣＣきざみで設定が
可能である。そして、ステップ３６．３７において制御
回路２４中のマイクロコンピュータ３３が、前記第１ス
イッチ２６で設定された混合比Ａと第２スイッチ２６で
設定された消費単位量Ｂとから、濃縮飲料抽出コイル２
２の駆動時間Ｃと注水バルブ１６の駆動時間りを下記計
算式に基づき演算する。First, in step 34, the first switch 26 consisting of a two-digit digital switch is used to control the mixing ratio A of concentrated beverage liquid and water.
Set. The mixing ratio A can be set in steps of 1 from 1:1 to 1:99. Next, in step 36, the second switch 26, which is also a two-digit digital switch,
Set the consumption unit amount B of the diluted beverage liquid. The consumption unit amount can be set in 10CC increments from 10CC to 990CC. Then, in step 36.37, the microcomputer 33 in the control circuit 24 selects the concentrated beverage extraction coil 2 from the mixing ratio A set by the first switch 26 and the consumption unit amount B set by the second switch 26.
The driving time C of No. 2 and the driving time of the water injection valve 16 are calculated based on the following formula.
ここで、Ｅは１秒当りの濃縮飲料抽出量であり、濃縮飲
料液パツク１７先端部に内蔵されたパルプ機構（図示せ
ず）と濃縮液抽出コイル２２により決まるものである。Here, E is the amount of concentrated beverage extracted per second, which is determined by the pulp mechanism (not shown) built in the tip of the concentrated beverage pack 17 and the concentrated fluid extraction coil 22.
通常はＩＣＣ７秒である。Ｆは１秒当りの給水量であり
、注水バルブ１６、冷水タンク６、注水パイプ１５及び
給水パイプ１７より成る給水系により決まるものである
。通常は２０ＣＣ／秒である。Normally the ICC is 7 seconds. F is the amount of water supplied per second, which is determined by the water supply system consisting of the water injection valve 16, the cold water tank 6, the water injection pipe 15, and the water supply pipe 17. Normally it is 20 CC/sec.
例えば、混合比Ａが２５、即ち１：２５、消費単位量Ｂ
が１５０ＣＣ１１秒当りの濃縮飲料抽出量ＥがＩＣＣ７
秒、１秒当りの給水量Ｆが２０ＣＣＶ／秒の場合には、
濃縮飲料抽出コイル２２の駆動時間Ｃは注水バルブ１６
の駆動時間りは
と演算され、演算結果はマイクロコンピュータ３３内の
ＲＡＭに記憶される。For example, if the mixing ratio A is 25, i.e. 1:25, the consumption unit amount B
is 150CC and the concentrated beverage extraction amount E per 11 seconds is ICC7
If the water supply amount F per second is 20 CCV/second, the driving time C of the concentrated beverage extraction coil 22 is as follows.
The driving time is calculated, and the calculation result is stored in the RAM in the microcomputer 33.
次に、ステップ３８においてユーザーが操作部２の抽出
スイッチ６を押すと、その信号が制御回路２４に入力さ
れ、ステップ３９においてコーヒーの抽出が行なわれる
。即ち、制御回路２４がらの出力により濃縮液抽出コイ
ル２２が時間Ｃだけ、駆動し、一定量の濃縮飲料液を抽
出する。同時に注水バルブ１６が時間りだけ駆動して水
道から一定量の水が注水パイプを通じて冷水タンク６に
注水され、その水圧により冷水タンクｅ内の冷水が給水
パイプ１７を通じて給水口１６がら給水される。そして
、濃縮飲料液と冷却水が混合されてノズル２３から１杯
分（消費単位量）のコーヒーが供給されるものである。Next, in step 38, when the user presses the extraction switch 6 of the operating section 2, the signal is input to the control circuit 24, and in step 39, coffee is extracted. That is, the concentrate extracting coil 22 is driven for a time C by the output of the control circuit 24 to extract a predetermined amount of concentrated beverage liquid. At the same time, the water injection valve 16 is driven for a certain amount of time to inject a certain amount of water from the tap into the cold water tank 6 through the water injection pipe, and the cold water in the cold water tank e is supplied from the water supply port 16 through the water supply pipe 17 due to the water pressure. Then, the concentrated beverage liquid and cooling water are mixed and one cup of coffee (consumption unit amount) is supplied from the nozzle 23.
前記の例示の場合には、濃縮液抽出コイル２２が５．８
秒間駆動して５．８ＣＧのコーヒー濃縮液が抽出される
。同時に、注水バルブが７．２秒間駆動して１４４．２
ＣＧの冷水が給水されて、ノズル２３から１杯分（１５
０ＣＣ）のアイスコーヒーが供給される。In the above example, the concentrate extraction coil 22 has a diameter of 5.8
Driving for seconds, 5.8 CG of coffee concentrate is extracted. At the same time, the water injection valve is activated for 7.2 seconds to reach 144.2 seconds.
CG cold water is supplied from nozzle 23 for one cup (15
0CC) of iced coffee is provided.
発明が解決しようとする課題
しかしながら上記のような構成においては、従来例で示
した条件では、抽出スイッチを押すと濃縮コーヒーが６
．８秒間、冷水が７．２秒間抽出される。従って、押出
を開始してから５．８秒間は希釈コーヒーが抽出される
が、それ以後１．４秒間は冷水のみ供給されるという問
題点があった。また、混合比Ａ、消費単位量Ｂの設定が
異なれば、押出を開始してからしばらくは希釈コーヒー
が抽出されるが、それ以後濃縮コーヒー液のみ供給され
るという問題点も生じる可能性がある。Problems to be Solved by the Invention However, in the above configuration, under the conditions shown in the conventional example, when the brewing switch is pressed, concentrated coffee
．． For 8 seconds, cold water is extracted for 7.2 seconds. Therefore, there is a problem in that diluted coffee is extracted for 5.8 seconds after extrusion is started, but only cold water is supplied for 1.4 seconds thereafter. Furthermore, if the mixing ratio A and consumption unit amount B are set differently, diluted coffee will be extracted for a while after extrusion is started, but after that, a problem may arise in that only concentrated coffee liquid is supplied. .
本発明は上記問題点に鑑み、濃縮飲料液（コーヒー）と
水とを同一時間だけ供給し抽出時間中を通して希釈コー
ヒーを供給する濃縮飲料供給装置を提供するものである
。In view of the above-mentioned problems, the present invention provides a concentrated beverage supply device that supplies concentrated beverage liquid (coffee) and water for the same period of time and supplies diluted coffee throughout the brewing time.
課題を解決するための手段
上記課題を解決するため本発明の濃縮飲料供給装置は、
設定された混合比Ａと消費単位量Ｂとから濃縮飲料液抽
出手段の駆動パルス数Ｃと給水手段の駆動時間りを演算
し、抽出スイッチからの入力信号により濃縮液抽出手段
を時間りにパルス数Ｃだけ、給水手段を時間Ｃだけ駆動
させる演算制御回路とを設けたものである。Means for Solving the Problems In order to solve the above problems, the concentrated beverage supply device of the present invention has the following features:
The number of driving pulses C of the concentrated beverage extracting means and the driving time of the water supply means are calculated from the set mixing ratio A and the consumption unit amount B, and the concentrated liquid extracting means is pulsed at certain times according to the input signal from the extraction switch. A calculation control circuit for driving the water supply means for a period of time C is provided.
作 用
この構成によって、抽出開始から終了まで希釈コーヒー
が抽出されるものであり、濃縮コーヒー液のみ抽出した
り、水のみ供給したりすることはないものである。Function: With this configuration, diluted coffee is extracted from the start to the end of extraction, and only concentrated coffee liquid is not extracted or only water is supplied.
実施例
以下本発明の一実施例について、図面を参照しながら説
明する。EXAMPLE Hereinafter, an example of the present invention will be described with reference to the drawings.
本実施例において、濃縮飲料供給装置の外観、内部構成
、電気回路は従来例の説明と同じであり、第１図、第２
図、第３図の通りである。In this example, the appearance, internal structure, and electric circuit of the concentrated beverage supply device are the same as those described in the conventional example, and are shown in Figs. 1 and 2.
As shown in Figure 3.
上記のように構成された濃縮飲料供給装置について、第
４図のフローチャートを用いて動作を説明する。The operation of the concentrated beverage supply device configured as described above will be explained using the flowchart shown in FIG. 4.
冷水タンクｅ内の水は冷却システムにより構成された蒸
発器１ｏにより冷却される。The water in the cold water tank e is cooled by an evaporator 1o configured by a cooling system.
まず、ステップ４ｏにおいて２桁のデジタルスイッチよ
り成る第１スイッチ２６で濃縮飲料液と水との混合比Ａ
を設定する。混合比Ａは１：１から１：９９まで１きざ
みで設定が可能である。次に、ステップ４１において同
様に２桁のデジタルスイッチより成る第２スイッチ２６
で希釈飲料液の消費単位量Ｂを設定する。消費単位量は
１０ＣＣから９９０ＣＣまで１０ＣＣきざみで設定が可
能である。そして、ステップ４２．４３において制御回
路２４中のマイクロコンピュータ３３が、前記第１スイ
ッチ２６で設定された混合比Ａと第２スイッチ２６で設
定された消費単位ｉＢとから、濃縮飲料抽出コイル２２
の駆動パルス数Ｃと注水バルブ１６の駆動時間りを下記
計算式に基づき演算する。First, in step 4o, the first switch 26 consisting of a two-digit digital switch is used to control the mixing ratio A of concentrated beverage liquid and water.
Set. The mixing ratio A can be set in steps of 1 from 1:1 to 1:99. Next, in step 41, the second switch 26, which is also a two-digit digital switch,
Set the consumption unit amount B of the diluted beverage liquid. The consumption unit amount can be set in 10CC increments from 10CC to 990CC. Then, in step 42.43, the microcomputer 33 in the control circuit 24 determines the concentration beverage extraction coil 22 from the mixing ratio A set by the first switch 26 and the consumption unit iB set by the second switch 26.
The number of driving pulses C and the driving time of the water injection valve 16 are calculated based on the following formula.
ここで、Ｅは１パルス当りの濃縮飲料抽出量であり、濃
縮飲料液パツク１７先端部に内蔵されたバルブ機構（図
示せず）と濃縮液抽出コイル２２により決まるものであ
る。通常は０．２Ｃ，Ｃ，／パルスであり、１パルスは
０．１秒である。Ｆは１秒当りの給水量であり、注水バ
ルブ１６、冷水タンク６、注水パイプ１６及び給水パイ
プ１７より成る給水系により決まるものである。通常は
２ｏｃｃ／秒である。Here, E is the amount of concentrated beverage extracted per one pulse, which is determined by a valve mechanism (not shown) built in the tip of the concentrated beverage pack 17 and the concentrated fluid extraction coil 22. Normally, it is 0.2C,C,/pulse, and one pulse is 0.1 second. F is the water supply amount per second, which is determined by the water supply system consisting of the water injection valve 16, the cold water tank 6, the water injection pipe 16, and the water supply pipe 17. Normally it is 2 occ/sec.
例えば、混合比Ａが２６、即ち１：２６、消費単位量Ｂ
が１５０ＣＣ，１秒当りの濃縮飲料抽出量Ｅが１０Ｃ／
秒、１秒当りの給水量Ｆが２０ＣＣ／秒の場合には、濃
縮飲料抽出コイル２２の駆動パルス数Ｃは注水パルプ１
６の駆動時間りは
濃縮飲料抽出コイル２２の駆動パルス間隔ＧはＧ＝−
と演算され、演算結果はマイクロコンビーータ３３内の
ＲＡＭに記憶される。For example, if the mixing ratio A is 26, i.e. 1:26, the consumption unit amount B
is 150CC, and the amount of concentrated beverage extracted per second E is 10C/
If the water supply amount F per second is 20 CC/second, the number of driving pulses C of the concentrated beverage extraction coil 22 is 1
6, the driving pulse interval G of the concentrated beverage extracting coil 22 is calculated as G=-, and the calculation result is stored in the RAM in the microcombeater 33.
次に、ステップ４４においてユーザーが操作部２の抽出
スイッチ６を押すと、その信号が制御回路２４に入力さ
れ、ステップ４６においてコーヒーの抽出が行なわれる
。即ち、制御回路２４からの出力により濃縮液抽出コイ
ル２２が時間りにパルス数Ｃだけ駆動し、一定量の濃縮
飲料液を抽出する。同時に注水バルブ１６が時間りだけ
駆動して水道から一定量の水が注水パイプ１６を通じて
冷水タンク６に注水され、その水圧により冷水タンク６
内の冷水が給水パイプ１７を通じて給水口１６から給水
される。そして、濃縮飲料液と冷却水が混合されてノズ
ル２３から１杯分（消費単位量）のコーヒーが供給され
るものである。上述した濃縮液抽出コイル２２と注水バ
ルブ１６の制御信号を図６に示す。Next, in step 44, when the user presses the brewing switch 6 of the operating section 2, the signal is input to the control circuit 24, and coffee is extracted in step 46. That is, the concentrated liquid extracting coil 22 is driven by the number of pulses C at regular intervals according to the output from the control circuit 24, and a certain amount of concentrated beverage liquid is extracted. At the same time, the water injection valve 16 is driven for a certain amount of time, and a certain amount of water is injected from the tap into the cold water tank 6 through the water injection pipe 16, and the water pressure causes the cold water tank 6 to be filled with water.
The cold water inside is supplied from the water supply port 16 through the water supply pipe 17. Then, the concentrated beverage liquid and cooling water are mixed and one cup of coffee (consumption unit amount) is supplied from the nozzle 23. FIG. 6 shows control signals for the concentrate extraction coil 22 and water injection valve 16 described above.
前記の例示の場合には、濃縮液抽出コイル２２が７．２
秒の間に２９回パルス駆動して５．８ＣＣのコーヒー濃
縮液が抽出される。同時に、注水ノ（ルフが７．２秒間
駆動して１４４．２ｃｃの冷水が給水されて、ノズル２
３から１杯分（１６０ＣＣ）のアイスコーヒーが供給さ
れる。In the above example, the concentrate extraction coil 22 is 7.2
Pulsing 29 times in seconds extracts 5.8 CC of coffee concentrate. At the same time, the water injection nozzle (Ruff) is driven for 7.2 seconds and 144.2cc of cold water is supplied to nozzle 2.
3 to 1 cup (160cc) of iced coffee is provided.
以上のように本実施例によれば、設定された混合比Ａと
消費単位量Ｂとから濃縮飲料液抽出手段の駆動パルス数
Ｃと給水手段の駆動時間りとを演算し、抽出スイッチか
らの信号により濃縮液抽出手段を時間りにパルス数Ｃだ
け、給水手段を時間Ｃだけ駆動させる演算制御回路を設
けたことにより、濃縮飲料液（コーヒー）と水とを同一
時間だけ供給し、抽出開始から終了まで希釈コーヒーを
供給できるものである。従って、押出を開始してからし
ばらくは希釈コーヒーが抽出されるが、それ以後濃縮コ
ーヒー液のみ供給したり、水のみ供給することはないも
のである。よって、濃縮コーヒーのみが供給されて水と
の混合が不十分となったり、水のみが供給されてユーザ
ーがコーヒー不足の疑いを感じる等の問題も生じないも
のである。As described above, according to this embodiment, the number of driving pulses C of the concentrated beverage extraction means and the driving time of the water supply means are calculated from the set mixing ratio A and the consumption unit amount B, and the number of driving pulses C of the concentrated beverage extraction means and the driving time of the water supply means are calculated. By providing an arithmetic control circuit that drives the concentrate extraction means by the number of pulses C and the water supply means by the time C according to the signal, concentrated beverage liquid (coffee) and water are supplied for the same period of time and extraction is started. It can supply diluted coffee from start to finish. Therefore, diluted coffee is extracted for a while after extrusion is started, but after that, only concentrated coffee liquid or only water is not supplied. Therefore, problems such as only concentrated coffee being supplied and insufficient mixing with water, or only water being supplied and the user feeling that there is insufficient coffee, do not occur.
発明の効果
以上の如く本発明は、濃縮飲料液貯蔵器と、前記濃縮飲
料液貯蔵器から濃縮飲料液を抽出する濃縮飲料液抽出手
段と、給水手段と、濃縮飲料液と水との混合比Ａを設定
する第１スイッチと、前記濃縮飲料液と水との希釈飲料
液の消費単位量Ｂを設定する第２スイッチと、前記第１
スイッチで設定した混合比Ａと第２スイッチで設定した
消費単位量Ｂとから前記濃縮飲料液抽出手段の駆動パル
ス数Ｃと前記給水手段の駆動時間りとを演算し駆動させ
る演算制御回路とから構成されたものである。Effects of the Invention As described above, the present invention provides a concentrated beverage reservoir, a concentrated beverage extraction means for extracting concentrated beverage from the concentrated beverage reservoir, a water supply means, and a mixing ratio of the concentrated beverage and water. a first switch for setting A; a second switch for setting a consumption unit amount B of the diluted drinking liquid of the concentrated drinking liquid and water;
an arithmetic control circuit that calculates and drives the number of driving pulses C of the concentrated beverage extracting means and the driving time of the water supply means from the mixing ratio A set by the switch and the consumption unit amount B set by the second switch; It is constructed.
従って、濃縮飲料液と水とを同一時間だけ供給し、抽出
開始から終了まで希釈飲料液を供給できるものであり、
押出を開始してからしばらくは希釈飲料液が抽出される
が、それ以後濃縮飲料液のみ供給したり、水のみ供給す
ることはないものである。よって、濃縮飲料液のみが供
給されて水との混合が不十分となったり、水のみが供給
されてユーザーが濃縮液不足の疑いを感じる等の問題も
生じないものであり、その実用的効果は大なるものがあ
る。Therefore, it is possible to supply concentrated drinking liquid and water for the same amount of time, and to supply diluted drinking liquid from the start to the end of extraction.
A diluted beverage liquid is extracted for a while after extrusion is started, but after that, only concentrated beverage liquid or only water is not supplied. Therefore, problems such as only concentrated drinking liquid being supplied and insufficient mixing with water, or only water being supplied and the user feeling suspicious that the concentrated liquid is insufficient, do not occur, and its practical effects are There is something big about it.
第１図は本発明の一実施例の濃縮飲料供給装置の外観斜
視図、第２図は同装置の構成図、第３図は同装置の電気
回路図、第４図は同装置の動作を示すフローチャート、
第５図は同装置の出力図、第６図は従来例のコーヒーサ
ーバーの動作を示すフローチャートである。
５・・・・・・抽出スイッチ、６・・・・・−冷水タン
ク、１６・・・・・・給水手段（注水パルプ）、２１・
・・・・・濃縮飲料液貯蔵器、２２・・・・・・濃縮液
抽出手段、２４・・・・・・演算制御回路、２５・・・
・・・第１スイッチ、２６・・・・・・第２スイッチ。
代理人の氏名 弁理士 粟 野 重 孝 ほか１名へ−
Ｆｔ！！捉
第
図
第
図Fig. 1 is an external perspective view of a concentrated beverage dispensing device according to an embodiment of the present invention, Fig. 2 is a configuration diagram of the device, Fig. 3 is an electric circuit diagram of the device, and Fig. 4 shows the operation of the device. Flowchart showing,
FIG. 5 is an output diagram of the same device, and FIG. 6 is a flowchart showing the operation of a conventional coffee server. 5...Extraction switch, 6...-Cold water tank, 16...Water supply means (water injection pulp), 21.
... Concentrated beverage storage device, 22 ... Concentrated liquid extraction means, 24 ... Arithmetic control circuit, 25 ...
...first switch, 26...second switch. Name of agent: Patent attorney Shigetaka Awano and one other person.
Ft! ! Capture diagram diagram
Claims (1)
料液を抽出する濃縮飲料液抽出手段と、水を貯えるタン
クと、前記タンクから水を給水する給水手段と、濃縮飲
料液と水との混合比Ａを設定する第１スイッチと、前記
濃縮飲料液と水との希釈飲料液の消費単位量Ｂを設定す
る第２スイッチと、希釈飲料液を消費単位量供給する抽
出スイッチと、前記第１スイッチで設定した混合比Ａと
第２スイッチで設定した消費単位量Ｂとから前記濃縮飲
料液抽出手段の駆動パルス数Ｃと前記給水手段の駆動時
間Ｄとを演算し、 Ｃ＝１／（１＋Ａ）×Ｂ÷Ｅ （Ｅ：濃縮飲料液抽出手段の１パルス当りの濃縮飲料抽
出量）Ｄ＝Ａ／（１＋Ａ）×Ｂ÷Ｆ （Ｆ：給水手段の１秒当りの給水量） 前記抽出スイッチからの入力信号により濃縮液抽出手段
を時間Ｄにパルス数Ｃだけ、給水手段を時間Ｄだけ駆動
させる演算制御回路とより構成される濃縮飲料供給装置
。[Scope of Claims] A concentrated beverage storage device, a concentrated beverage extraction means for extracting concentrated beverage from the concentrated beverage storage device, a tank for storing water, and a water supply device for supplying water from the tank, a first switch that sets a mixing ratio A of the concentrated beverage liquid and water; a second switch that sets a consumption unit amount B of the diluted beverage liquid of the concentrated beverage liquid and water; and a consumption unit supply amount of the diluted beverage liquid. Calculate the number of driving pulses C of the concentrated beverage extracting means and the driving time D of the water supply means from the mixing ratio A set by the first switch and the consumption unit amount B set by the second switch. Then, C=1/(1+A)×B÷E (E: Amount of concentrated beverage extracted per 1 pulse of concentrated beverage extraction means) D=A/(1+A)×B÷F (F: 1 second of water supply means (amount of water supplied per unit) A concentrated beverage supply device comprising an arithmetic control circuit that drives the concentrated liquid extraction means by the number of pulses C at time D and the water supply means for time D according to an input signal from the extraction switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63307403A JPH02152694A (en) | 1988-12-05 | 1988-12-05 | Apparatus for supplying concentrated beverage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63307403A JPH02152694A (en) | 1988-12-05 | 1988-12-05 | Apparatus for supplying concentrated beverage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02152694A true JPH02152694A (en) | 1990-06-12 |
Family
ID=17968632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63307403A Pending JPH02152694A (en) | 1988-12-05 | 1988-12-05 | Apparatus for supplying concentrated beverage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02152694A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0610198U (en) * | 1992-07-16 | 1994-02-08 | ホシザキ電機株式会社 | Beverage dispenser dispenser |
| JP2022500151A (en) * | 2018-09-13 | 2022-01-04 | シュペングラー ゲーエムベーハー ウント コー．， カーゲー | Beverage vending machines for implementing methods and methods for preparing hot water with variable discharge temperatures |
-
1988
- 1988-12-05 JP JP63307403A patent/JPH02152694A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0610198U (en) * | 1992-07-16 | 1994-02-08 | ホシザキ電機株式会社 | Beverage dispenser dispenser |
| JP2022500151A (en) * | 2018-09-13 | 2022-01-04 | シュペングラー ゲーエムベーハー ウント コー．， カーゲー | Beverage vending machines for implementing methods and methods for preparing hot water with variable discharge temperatures |
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