JPH10203595A - Drink supply device - Google Patents

Drink supply device

Info

Publication number
JPH10203595A
JPH10203595A JP9007260A JP726097A JPH10203595A JP H10203595 A JPH10203595 A JP H10203595A JP 9007260 A JP9007260 A JP 9007260A JP 726097 A JP726097 A JP 726097A JP H10203595 A JPH10203595 A JP H10203595A
Authority
JP
Japan
Prior art keywords
water
water supply
solenoid valve
supply
beverage
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.)
Granted
Application number
JP9007260A
Other languages
Japanese (ja)
Other versions
JP3505335B2 (en
Inventor
Hiroshi Watanabe
博 渡辺
Naoyuki Shiraishi
直行 白石
Hiroshi Kosaka
宏 高坂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP00726097A priority Critical patent/JP3505335B2/en
Priority to KR1019970073317A priority patent/KR100261645B1/en
Publication of JPH10203595A publication Critical patent/JPH10203595A/en
Application granted granted Critical
Publication of JP3505335B2 publication Critical patent/JP3505335B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F13/00—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs
    • G07F13/06—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs with selective dispensing of different fluids or materials or mixtures thereof
    • G07F13/065—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs with selective dispensing of different fluids or materials or mixtures thereof for drink preparation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/52—Adding ingredients
    • A23L2/54—Mixing with gases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • A47J31/461—Valves, e.g. drain valves
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/54—Water boiling vessels in beverage making machines
    • A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)

Abstract

PROBLEM TO BE SOLVED: To minimize water-leak damage by composing so that a second control means stops water feed based on a signal indicating the elapse of second time, in case of the occurrence of an abnormal condition in a first control means due to, for example, program runaway. SOLUTION: If an abnormal condition occurs in a control system, such as program runaway, after the start of water feed, a control part 6 becomes unable to control the opening/closing of all solenoid valves and a current continues to flow in the relay coil 2b of a first electromagnetic relay 2. However, a monitor timer 4 closes a constant-open contact 4b after a value obtained by counting elapsed time exceeds a second limit energization time. As a result of it, a current flows in the relay coil 3c of a second electromagnetic relay 3, the constant-close contact 3a of the second electromagnetic relay 3 is opened, and a current to an electromagnetic valve 12 in a water inlet is shut off, so that the solenoid valve 12 in the water inlet is closed. By the flow of the current in the relay coil 3c a constant-open contact 3b is closed, and the constant-close contact 3a is kept open.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、飲料ディスペンサ
等に適用される飲料供給装置に関し、特に、水漏れの被
害を最小限にするようにした飲料供給装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a beverage dispenser applied to a beverage dispenser and the like, and more particularly to a beverage dispenser which minimizes damage caused by water leakage.

【０００２】[0002]

【従来の技術】飲料供給装置が適用される飲料ディスペ
ンサの配管系の一例を図３に示す。都市水道からの水道
水は、配管Ｐ1 を通り水フィルタ１１および水入口電磁
弁１２を介して第１の分配器１３Ａに供給される。第１
の分配器１３Ａに供給された水道水は、ここで、水槽１
４側と水槽１４内の水槽水中に配置されたコイルユニッ
ト１５側との２つに分岐する。水槽１４側に供給された
水道水は、配管Ｐ2 を通り水槽給水電磁弁１６を介して
水槽１４に流入する。コイルユニット１５側に供給され
た水道水は、配管Ｐ3 を通り加圧ポンプ１７で加圧さ
れ、コイルユニット１５を介して第２の分配器１３Ｂに
供給される。第２の分配器１３Ｂに供給された水道水
は、ここで、マルチバルブ１８側と、水槽１４の冷却水
中に配置され炭酸水を製造するカーボネータ１９側と、
一方のベリスタポンプ２０Ａ側と、他方のベリスタポン
プ２０Ｂ側との４つに分岐する。マルチバルブ１８側に
供給された水は、配管Ｐ4 を通り流量調整弁２１および
冷水電磁弁２２を介してマルチバルブ１８に流入し、冷
水としてカップＣに吐出される。カーボネータ１９側に
供給された水は、配管Ｐ5 を通りカーボネータ給水電磁
弁２３を介してカーボネータ１９に供給され、炭酸ガス
ボンベ２４からの炭酸ガスを取り込んで炭酸水となり、
その炭酸水は、流量調整弁２５，コイルユニット１５お
よび炭酸水電磁弁２６を介してマルチバルブ１８に流入
し、カップＣに吐出される。ベリスタポンプ２０Ａ，２
０Ｂ側に供給された水は、配管Ｐ6 ，Ｐ7 を通り流量調
整弁２７Ａ，２７Ｂを介してベリスタポンプ２０Ａ，２
０Ｂに供給され、ベリスタポンプ２０Ａ，２０Ｂ内の希
釈水電磁弁２０ａ，２０ｂを介して希釈水としてカップ
Ｃに吐出される。一方、炭酸ガスボンベ２４からの炭酸
ガスによってシロップタンク２８Ａ，２８Ｂ，２８Ｃ，
２８Ｄから圧送されたシロップI,II,III,IV は、コイル
ユニット１５およびシロップ電磁弁２９Ａ，２９Ｂ，２
９Ｃ，２９Ｄを介してマルチバルブ１８に流入し、カッ
プＣに吐出される。2. Description of the Related Art FIG. 3 shows an example of a piping system of a beverage dispenser to which a beverage supply device is applied. Tap water from the city water is supplied to the first divider 13A via the street water filter 11 and the water inlet solenoid valve 12 piping P 1. First
Of tap water supplied to the distributor 13A of the water tank 1
4 and a coil unit 15 disposed in the aquarium water in the aquarium 14. Tap water supplied to the water tank 14 side, the pipe P 2 via the street aquarium water supply electromagnetic valve 16 and flows into the water tank 14. Tap water supplied to the coil unit 15 side is pressurized piping P 3 are as pressure pump 17, is supplied to the second distributor 13B through the coil unit 15. The tap water supplied to the second distributor 13B is, here, a multi-valve 18 side, a carbonator 19 side arranged in the cooling water of the water tank 14 to produce carbonated water,
It branches into four, one on the side of the vesting pump 20A and the other on the side of the vesting pump 20B. Supplied to the multi-valve 18 side water flows into the multi-valve 18 to the pipe P 4 via the street flow control valve 21 and the cold water solenoid valve 22, is discharged to the cup C as cold water. Is supplied to the carbonator 19 side water is fed to the carbonator 19 through a street carbonator water supply electromagnetic valve 23 to the pipe P 5, becomes carbonated water capture carbon dioxide from the carbon dioxide gas cylinder 24,
The carbonated water flows into the multi-valve 18 via the flow control valve 25, the coil unit 15, and the carbonated water electromagnetic valve 26, and is discharged to the cup C. Verista pump 20A, 2
The water supplied to the 0B side passes through the pipes P 6 and P 7, and through the flow regulating valves 27A and 27B, the verister pumps 20A and 2B.
0B, and is discharged to the cup C as diluting water via the diluting water solenoid valves 20a and 20b in the verister pumps 20A and 20B. On the other hand, the syrup tanks 28A, 28B, 28C,
The syrups I, II, III, and IV pumped from 28D are supplied to the coil unit 15 and the syrup solenoid valves 29A, 29B, 2
It flows into the multi-valve 18 via 9C and 29D and is discharged to the cup C.

【０００３】このように構成された配管系を制御する従
来の飲料供給装置を図４に示す。この飲料供給装置１０
は、各電磁弁を開けてからの経過時間を計数するタイマ
３０ａを備えた制御部３０を有し、この制御部３０に、
上記水入口電磁弁１２、水槽給水電磁弁１６、加圧ポン
プ１７、希釈水電磁弁２０ａ，２０ｂ、冷水電磁弁２
２、カーボネータ給水電磁弁２３、炭酸水電磁弁２６、
シロップ電磁弁２９Ａ，２９Ｂ，２９Ｃ，２９Ｄ、ベリ
スタポンプ２０Ａ，２０Ｂを各々接続し、水槽１４内の
水槽水の上限水位および下限水位を検出する水槽用フロ
ートスイッチ３１、およびカーボネータ１９内の炭酸水
の上限水位および下限水位を検出するカーボネータ用フ
ロートスイッチ３２を各々接続している。制御部３０に
は、予め、販売時の電磁弁開時間（例えば５〜１０秒）
が各水入口電磁弁１２、希釈水電磁弁２０ａ，２０ｂ、
冷水電磁弁２２、炭酸水電磁弁２６、シロップ電磁弁２
９Ａ，２９Ｂ，２９Ｃ，２９Ｄに対応して設定され、さ
らに、水漏れの被害の拡大を防ぐための水入口電磁弁１
２の限界通電時間（例えば１０分）が設定されている。[0003] Fig. 4 shows a conventional beverage supply device for controlling the piping system configured as described above. This beverage supply device 10
Has a control unit 30 provided with a timer 30a for counting the time elapsed since the opening of each solenoid valve.
The above water inlet solenoid valve 12, water tank water supply solenoid valve 16, pressurizing pump 17, dilution water solenoid valves 20a and 20b, cold water solenoid valve 2
2. Carbonator water supply solenoid valve 23, carbonated water solenoid valve 26,
The syrup solenoid valves 29A, 29B, 29C, 29D and the verista pumps 20A, 20B are respectively connected to each other to detect the upper and lower water levels of the aquarium water in the aquarium 14 and the carbonated water in the carbonator 19. Carbonate float switches 32 for detecting the upper limit water level and the lower limit water level are connected respectively. The control unit 30 previously stores the solenoid valve opening time at the time of sale (for example, 5 to 10 seconds).
Are each water inlet solenoid valve 12, dilution water solenoid valves 20a, 20b,
Chilled water solenoid valve 22, carbonated water solenoid valve 26, syrup solenoid valve 2
9A, 29B, 29C, 29D, and a water inlet solenoid valve 1 for preventing the damage caused by water leakage from spreading.
A limit energization time of 2 (for example, 10 minutes) is set.

【０００４】上述のように構成された飲料供給装置１０
において、販売信号が入力されると、制御部３０は、飲
料の供給に必要な電磁弁を開けるとともに、電磁弁を開
けてからの経過時間をタイマ３０ａにより計数し、タイ
マ３０ａの計数値が設定された電磁弁開時間を経過した
時点で各電磁弁を閉じ、タイマ３０ａの計数値をクリア
する。スイッチ３１，３２が下限水位を検出すると、制
御部３０は、スイッチ３１，３２が上限水位を検出する
まで、水入口電磁弁１２および水槽給水電磁弁１６ある
いはカーボネータ給水電磁弁２３を開け、水槽１４ある
いはカーボネータ１９へ水を補給する。通常、１〜２分
程度で補給は終了する。そして、水槽１４あるいはカー
ボネータ１９に水を補給する際に、スイッチ３１，３２
の故障によってスイッチ３１，３２が上限水位を検出で
きず、タイマ３０ａによる計数値が設定された限界通電
時間を経過すると、制御部３０は、水入口電磁弁１２を
閉じる。このように、水入口電磁弁１２の通電時間を制
御部３０内のタイマ３０ａいわゆるソフトタイマによっ
て監視することで、スイッチ３１，３２等の故障により
給水が連続して行われた場合でも水入口電磁弁１２を閉
じて水漏れの被害の拡大を防ぐことができる。[0004] The beverage supply apparatus 10 configured as described above.
, When the sales signal is input, the control unit 30 opens the solenoid valve required for supplying the beverage, counts the elapsed time since opening the solenoid valve by the timer 30a, and sets the count value of the timer 30a. When the set solenoid valve opening time has elapsed, each solenoid valve is closed, and the count value of the timer 30a is cleared. When the switches 31 and 32 detect the lower limit water level, the control unit 30 opens the water inlet solenoid valve 12, the water tank water supply solenoid valve 16 or the carbonator water supply solenoid valve 23 until the switches 31 and 32 detect the upper limit water level, and the water tank 14 Alternatively, water is supplied to the carbonator 19. Usually, replenishment is completed in about 1 to 2 minutes. When water is supplied to the water tank 14 or the carbonator 19, the switches 31 and 32 are used.
When the switches 31 and 32 cannot detect the upper limit water level due to the failure and the count value by the timer 30a exceeds the set limit energizing time, the control unit 30 closes the water inlet solenoid valve 12. As described above, the energization time of the water inlet solenoid valve 12 is monitored by the so-called soft timer of the timer 30a in the control unit 30, so that the water inlet solenoid valve can be operated even when the water supply is continuously performed due to the failure of the switches 31, 32 and the like. The valve 12 can be closed to prevent the damage from the water leak from spreading.

【０００５】[0005]

【発明が解決しようとする課題】しかし、従来の飲料供
給装置１０によると、給水を開始してからプログラムの
暴走等によって制御系に異常が発生した場合は、配管系
の電磁弁が通電したままとなって水漏れ事故が発生し、
水漏れの被害が大きくなるという問題がある。However, according to the conventional beverage supply device 10, if an abnormality occurs in the control system due to a program runaway or the like after the start of water supply, the solenoid valve of the piping system remains energized. And a water leak accident occurred,
There is a problem that the damage caused by water leakage increases.

【０００６】従って、本発明の目的は、水漏れの被害を
最小限にし得る飲料供給装置を提供することにある。Accordingly, it is an object of the present invention to provide a beverage supply device that can minimize damage caused by water leakage.

【０００７】[0007]

【課題を解決するための手段】本発明は、上記目的を達
成するため、共通の水入口電磁弁から複数の給水部へ水
を供給する給水系を備えた飲料供給装置において、前記
複数の給水部中の１つの給水部に給水された水量が所定
の値に達したとき給水停止信号を出力する信号発生手段
と、前記１つの給水部に給水が開始されたとき、第１の
時限の計時を開始する第１のタイマ手段と、前記１つの
給水部に給水が開始されたとき、第１の時限より大なる
第２の時限の計時を開始する第２のタイマ手段と、前記
給水停止信号あるいは前記第１の時限の計時終了信号に
基づいて前記１つの給水部への給水を停止する第１の制
御手段と、前記第１の制御手段に異常が発生したとき、
前記第２の時限の計時終了信号に基づいて前記１つの給
水部への給水を停止する第２の制御手段を備えたことを
特徴とする飲料供給装置を提供する。上記構成によれ
ば、センサ不良等によって信号発生手段に異常が発生し
た場合は、第１の制御手段が第１の時限の計時終了信号
に基づいて１つの給水部への給水を停止する。また、プ
ログラムの暴走等によって第１の制御手段に異常が発生
した場合は、第２の制御手段が第２の時限の計時終了信
号に基づいて給水を停止する。According to the present invention, there is provided a beverage supply apparatus having a water supply system for supplying water to a plurality of water supply units from a common water inlet solenoid valve. Signal generation means for outputting a water supply stop signal when the amount of water supplied to one of the water supply units has reached a predetermined value; and time measurement of a first time period when water supply to the one water supply unit is started. A first timer means for starting water supply, a second timer means for starting time measurement of a second time period that is larger than a first time period when water supply to the one water supply unit is started, and the water supply stop signal. Alternatively, a first control unit that stops water supply to the one water supply unit based on the first time measurement end signal, and when an abnormality occurs in the first control unit,
There is provided a beverage supply apparatus comprising: a second control unit that stops water supply to the one water supply unit based on a time end signal of the second time period. According to the above configuration, when an abnormality occurs in the signal generation unit due to a sensor failure or the like, the first control unit stops supplying water to one water supply unit based on the time measurement end signal of the first time period. Further, when an abnormality occurs in the first control means due to a program runaway or the like, the second control means stops water supply based on the timing end signal of the second time period.

【０００８】[0008]

【発明の実施の形態】以下、本発明の実施の形態を図面
を参照して詳細に説明する。図１は本発明の実施の形態
に係る飲料供給装置の構成図である。この飲料供給装置
１は、図３に示した飲料ディスペンサの配管系に適用さ
れるものであり、ＡＣ１００Ｖの交流ラインＬ1 ，Ｌ2
間に、図３に示す水入口電磁弁（ＳＶ）１２、第１の電
磁リレー２の常開接点２ａ、および自己保持型の第２の
電磁リレー３の常閉接点３ａを接続し、水入口電磁弁１
２に限時継電器としての監視タイマ４のタイマコイル
（Ｔ）４ａを並列に接続し、ＤＣ２４Ｖの直流ラインＬ
3 とＧＮＤとの間に第２の電磁リレー３の常開接点３ｂ
およびリレーコイル（Ｒ2 ）３ｃを接続し、第２の電磁
リレー３の常開接点３ｂに監視タイマ４の常開接点４ｂ
を並列に接続し、第２の電磁リレー３のリレーコイル
（Ｒ2 ）３ｃにＬＥＤランプ５を並列に接続し、ＤＣ２
４Ｖの直流ラインＬ3 と制御部６との間に第１の電磁リ
レー２のリレーコイル（Ｒ1 ）２ｂを接続したものであ
る。Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a configuration diagram of a beverage supply device according to an embodiment of the present invention. The beverage supply device 1 is applied to the piping system of the beverage dispenser shown in FIG. 3, and includes AC 100V AC lines L 1 and L 2.
The water inlet solenoid valve (SV) 12, the normally open contact 2a of the first electromagnetic relay 2, and the normally closed contact 3a of the self-holding second electromagnetic relay 3 shown in FIG. Solenoid valve 1
2, a timer coil (T) 4a of a monitoring timer 4 as a time limit relay is connected in parallel, and a DC line L of 24V DC is connected.
Normally open contact 3b of the second electromagnetic relay 3 between the relay 3 and GND
And the relay coil (R 2 ) 3c, and the normally open contact 4b of the monitoring timer 4 is connected to the normally open contact 3b of the second electromagnetic relay 3.
Are connected in parallel, an LED lamp 5 is connected in parallel to a relay coil (R 2 ) 3c of the second electromagnetic relay 3, and a DC2
The relay coil (R 1 ) 2 b of the first electromagnetic relay 2 is connected between the DC line L 3 of 4 V and the control unit 6.

【０００９】また、この飲料供給装置１は、制御部６
に、第１の電磁リレー２のリレーコイル（Ｒ1 ）２ｂ、
水槽給水電磁弁１６、加圧ポンプ１７、希釈水電磁弁２
０ａ，２０ｂ、冷水電磁弁２２、カーボネータ給水電磁
弁２３、炭酸水電磁弁２６、シロップ電磁弁２９Ａ，２
９Ｂ，２９Ｃ，２９Ｄ、水槽用フロートスイッチ３１、
カーボネータ用フロートスイッチ３２、ベリスタポンプ
２０Ａ，２０Ｂを各々接続している。Further, the beverage supply device 1 includes a control unit 6
A relay coil (R 1 ) 2b of the first electromagnetic relay 2;
Tank water supply solenoid valve 16, pressurizing pump 17, dilution water solenoid valve 2
0a, 20b, cold water solenoid valve 22, carbonator water supply solenoid valve 23, carbonated water solenoid valve 26, syrup solenoid valve 29A, 2
9B, 29C, 29D, water tank float switch 31,
The float switch 32 for carbonator and the veristor pumps 20A and 20B are connected to each other.

【００１０】監視タイマ４は、水入口電磁弁１２の第２
の限界通電時間（例えば１１分）ｔ 3 を設定できるよう
になっており、水入口電磁弁１２の通電時間が第２の限
界通電時間ｔ3 を経過すると、タイマコイル（Ｔ）４ａ
によって常開接点４ｂを閉じるように構成されている。
このような監視タイマ４としては、例えば、ＣＲ発振計
数式タイマ，ＣＲ時定数形タイマ等を用いることができ
る。The monitoring timer 4 is provided with the second
Limit energizing time (for example, 11 minutes) t ThreeCan be set
And the energization time of the water inlet solenoid valve 12 is the second limit.
Field conduction time tThreeIs passed, the timer coil (T) 4a
Is configured to close the normally open contact 4b.
As such a monitoring timer 4, for example, a CR oscillation meter
Equation timer, CR time constant timer, etc. can be used.
You.

【００１１】制御部６には、予め、販売時の電磁弁開時
間（例えば５〜１０秒）ｔ1 が各水入口電磁弁１２、希
釈水電磁弁２０ａ，２０ｂ、冷水電磁弁２２、炭酸水電
磁弁２６、シロップ電磁弁２９Ａ，２９Ｂ，２９Ｃ，２
９Ｄに対応して設定され、さらに、水漏れの被害の拡大
を防ぐための水入口電磁弁１２の第１の限界通電時間
（例えば１０分）ｔ2 が設定できるようになっている。
また、制御部６は、第１の時限としての電磁弁開時間ｔ
1 ，第１の限界通電時間ｔ2 の計時を行うためのタイマ
（ソフトタイマ）６ａを備え、水入口電磁弁１２の通電
時間をタイマ６ａにより監視するようにしている。な
お、第１の電磁リレー２と制御部６により第１の制御手
段を構成し、第２の電磁リレー３と監視タイマ４により
第２の制御手段を構成する。The controller 6 preliminarily stores the solenoid valve opening time (for example, 5 to 10 seconds) t 1 at the time of sale at each water inlet solenoid valve 12, the dilution water solenoid valves 20a and 20b, the cold water solenoid valve 22, Solenoid valve 26, syrup solenoid valves 29A, 29B, 29C, 2
Set corresponding to 9D, furthermore, the first limit conduction time of the water inlet solenoid valve 12 to prevent the spread of damage water leakage (for example, 10 minutes) t 2 is adapted to be set.
Further, the control unit 6 controls the solenoid valve opening time t as the first time period.
1, a timer (software timer) 6a for performing a first measurement of the critical current supply time t 2, the energization time of the water inlet solenoid valve 12 is designed to monitor the timer 6a. The first electromagnetic relay 2 and the control unit 6 constitute first control means, and the second electromagnetic relay 3 and the monitoring timer 4 constitute second control means.

【００１２】次に、本装置１の動作を図２のタイミング
チャートを参照して説明する。 (1) 炭酸飲料の供給（図２の(a) 参照） 制御部６に炭酸飲料の販売信号ＳS が入力されると、制
御部６は、加圧ポンプ１７を駆動するとともに、水入口
電磁弁１２、冷水電磁弁２２、炭酸水電磁弁２６、およ
びシロップ用電磁弁２９Ａ，２９Ｂ，２９Ｃ，２９Ｄを
予め設定された電磁弁開時間ｔ1 に基づいて開閉し、炭
酸水，冷水，シロップI,II,III,IV をマルチバルブ１８
からカップＣに吐出する。なお、炭酸水，冷水およびシ
ロップの流れについては、図３で説明した通りである。
水入口電磁弁１２については、制御部６は、第１の電磁
リレー２のリレーコイル（Ｒ1 ）２ｂに電流を流して常
開接点２ａを閉じ、水入口電磁弁１２に電流を流して水
入口電磁弁１２を開けるとともに、水入口電磁弁１２を
開けてからの経過時間をタイマ６ａにより計数し、タイ
マ６ａの計数値が電磁弁開時間ｔ1 を経過すると、第１
の電磁リレー２のリレーコイル（Ｒ1 ）２ｂへの電流の
供給を停止して常開接点２ａを開け、水入口電磁弁１２
への電流を遮断して水入口電磁弁１２を閉じる。Next, the operation of the apparatus 1 will be described with reference to the timing chart of FIG. (1) Supply of carbonated beverage (see (a) of FIG. 2) When the carbonated beverage sales signal S S is input to the control unit 6, the control unit 6 drives the pressurizing pump 17 and performs the water inlet electromagnetic control. valve 12, the cold water solenoid valve 22, carbonated water solenoid valve 26 and the syrup electromagnetic valve 29A,, 29B, and opened and closed according 29C, the solenoid valve opening time t 1 which is preset 29D, carbonated water, cold water, syrup I , II, III, IV with multi valve 18
To the cup C. The flows of the carbonated water, the cold water, and the syrup are as described in FIG.
With respect to the water inlet solenoid valve 12, the control section 6 applies a current to the relay coil (R 1 ) 2b of the first electromagnetic relay 2 to close the normally open contact 2a, and allows a current to flow to the water inlet solenoid valve 12 to supply water. with open inlet solenoid valve 12, an elapsed time after opening the water inlet solenoid valve 12 counted by the timer 6a, the count value of the timer 6a has elapsed the solenoid valve opening time t 1, the first
The supply of current to the relay coil (R 1 ) 2b of the electromagnetic relay 2 is stopped, the normally open contact 2a is opened, and the water inlet electromagnetic valve 12
And shut off the water inlet solenoid valve 12.

【００１３】(2) 無炭酸飲料の供給（図２の(a) 参照） 制御部６に無炭酸飲料の販売信号ＳS が入力されると、
制御部６は、加圧ポンプ１７を駆動するとともに、予め
設定された電磁弁開時間ｔ1 に基づいて水入口電磁弁１
２および希釈水電磁弁２０ａ，２０ｂを開閉し、図示し
ないノズルから希釈水をカップＣに吐出し、ベリスタポ
ンプ２０Ａ，２０Ｂを駆動して図示しないシロップタン
クからシロップをカップＣに吐出する。なお、希釈水お
よびシロップの流れについては、図３で説明した通りで
ある。また、水入口電磁弁１２に対する開閉制御は、上
記(1) の炭酸飲料の供給の場合と同様である。[0013] (2) When the selling signal S S of the supply (see FIG. 2 (a)) to the control unit 6 noncarbonated beverages noncarbonated beverage is input,
Control unit 6 drives the pressurizing pump 17, the water inlet solenoid valve based on the solenoid valve opening time t 1 which is set in advance 1
2 and the diluting water solenoid valves 20a and 20b are opened and closed, the diluting water is discharged from a nozzle (not shown) to the cup C, and the vests pumps 20A and 20B are driven to discharge syrup from the syrup tank (not shown) to the cup C. The flows of the dilution water and the syrup are as described in FIG. The opening / closing control for the water inlet solenoid valve 12 is the same as the above (1) in the case of supplying the carbonated beverage.

【００１４】(3) 水槽１４への水補給（図２の(b) 参
照） 水槽１４内の水槽水が蒸発等によって減り、水槽用フロ
ートスイッチ３１が下限水位を検出すると、下限水位検
出信号ＳL を制御部６に送る。制御部６は、水槽用フロ
ートスイッチ３１からの下限水位検出信号ＳL に基づい
て水入口電磁弁１２および水槽給水電磁弁１６を開け
る。水入口電磁弁１２については、第１の電磁リレー２
のリレーコイル（Ｒ1 ）２ｂに電流を流して常開接点２
ａを閉じ、水入口電磁弁１２に電流を流して水入口電磁
弁１２を開ける。都市水道からの水道水が、配管Ｐ1 を
通り水フィルタ１１および水入口電磁弁１２を介して第
１の分配器１３Ａに供給され、さらに、配管Ｐ2 を通り
水槽給水電磁弁１６を介して水槽１４に給水される。水
槽１４内の水槽水が増え、水槽用フロートスイッチ３１
が上限水位を検出すると、上限水位検出信号ＳU を制御
部６に送る。制御部６は、水槽用フロートスイッチ３１
からの上限水位検出信号ＳU に基づいて水入口電磁弁１
２および水槽給水電磁弁１６を閉じる。水入口電磁弁１
２については、第１の電磁リレー２のリレーコイル（Ｒ
1 ）２ｂへの電流の供給を停止して常開接点２ａを開
け、水入口電磁弁１２への電流を遮断して水入口電磁弁
１２を閉じる。(3) Water supply to the water tank 14 (see FIG. 2 (b)) When the water in the water tank 14 decreases due to evaporation or the like, and the water tank float switch 31 detects the lower water level, the lower water level detection signal S L is sent to the control unit 6. Control unit 6 opens the water inlet solenoid valve 12 and the water tank water supply electromagnetic valve 16 on the basis of the lower limit level detection signal S L from the aquarium float switch 31. For the water inlet solenoid valve 12, the first electromagnetic relay 2
A current flows through the relay coil (R 1 ) 2b of
a is closed, a current is supplied to the water inlet solenoid valve 12, and the water inlet solenoid valve 12 is opened. Tap water from a municipal water is supplied to the first divider 13A via the street water filter 11 and the water inlet solenoid valve 12 a pipe P 1, further piping P 2 via the street aquarium water supply electromagnetic valve 16 Water is supplied to the water tank 14. The tank water in the tank 14 increases, and the float switch 31 for the tank is used.
Sends an upper limit water level detection signal SU to the controller 6 when the upper limit water level is detected. The control unit 6 includes a water tank float switch 31.
Based on the upper limit water level detection signal S U from the water inlet solenoid valve 1
2 and the tank water supply solenoid valve 16 are closed. Water inlet solenoid valve 1
2, the relay coil (R
1 ) The supply of current to 2b is stopped, the normally open contact 2a is opened, the current to the water inlet solenoid valve 12 is cut off, and the water inlet solenoid valve 12 is closed.

【００１５】(4) カーボネータタンクへの水補給（図２
の(b) 参照） 炭酸水の供給によってカーボネータ１９内の炭酸水が減
り、カーボネータ用フロートスイッチ３２が下限水位を
検出すると、下限水位検出信号ＳL を制御部６に送る。
制御部６は、カーボネータ用フロートスイッチ３２から
の下限水位検出信号ＳL に基づいて加圧ポンプ１７を駆
動するとともに、水入口電磁弁１２およびカーボネータ
給水電磁弁２３を開ける。都市水道からの水道水が、配
管Ｐ1 を通り水フィルタ１１および水入口電磁弁１２を
介して第１の分配器１３Ａに供給され、さらに、配管Ｐ
3 を通り加圧ポンプ１７，コイルユニット１５および第
２の分配器１３Ｂに供給され、さらに、配管Ｐ5 を通り
カーボネータ給水電磁弁２３を介してカーボネータ１９
に給水される。給水された水と炭酸ガスから炭酸水が製
造され、カーボネータ１９内の炭酸水が増え、カーボネ
ータ用フロートスイッチ３２が上限水位を検出すると、
上限水位検出信号ＳU を制御部６に送る。制御部６は、
カーボネータ用フロートスイッチ３２からの上限水位検
出信号ＳU に基づいて加圧ポンプ１７の駆動を停止する
とともに、水入口電磁弁１２およびカーボネータ給水電
磁弁２３を閉じる。なお、水入口電磁弁１２に対する開
閉制御は、上記(3) の水槽１４への水補給の場合と同様
である。(4) Water supply to the carbonator tank (FIG. 2)
Of (b) refer) reduces carbonated water carbonator 19. by the supply of carbonated water, the float switch 32 detects the lower limit level for the carbonator, send a lower limit level detection signal S L to the control unit 6.
Control unit 6 drives the pressure pump 17 based on the lower limit level detection signal S L from the carbonator float switch 32, opens the water inlet solenoid valve 12 and the carbonator water supply electromagnetic valve 23. Tap water from a municipal water is supplied to the first divider 13A via the street water filter 11 and the water inlet solenoid valve 12 a pipe P 1, further, the pipe P
3 street pressure pump 17 is supplied to the coil unit 15 and a second divider 13B, further, the pipe P 5 through the streets carbonator water supply electromagnetic valve 23 carbonator 19
Water is supplied to When carbonated water is produced from the supplied water and carbon dioxide gas, the carbonated water in the carbonator 19 increases, and the float switch 32 for carbonator detects the upper limit water level.
Send an upper limit water level detection signal S U to the control unit 6. The control unit 6
Stops the driving of the pressure pump 17 based on the upper limit level detection signal S U from carbonator float switch 32 closes the water inlet solenoid valve 12 and the carbonator water supply electromagnetic valve 23. The opening / closing control of the water inlet solenoid valve 12 is the same as the above (3) in the case of supplying water to the water tank 14.

【００１６】(5) 第１の異常が発生した場合の給水（図
２の(c) 参照） 第１の異常としてスイッチ３１，３２が故障した場合
は、水槽１４あるいはカーボネータ１９に水を補給して
も、スイッチ３１，３２が上限水位を検出できないが、
タイマ６ａの計数値が第１の限界通電時間ｔ2 を経過す
ると、制御部６は、第１の電磁リレー２のリレーコイル
（Ｒ1 ）２ｂへの電流の供給を停止して常開接点２ａを
開け、水入口電磁弁１２への電流を遮断して水入口電磁
弁１２を閉じる。(5) Water supply when the first abnormality occurs (see FIG. 2C) When the switches 31 and 32 fail as the first abnormality, water is supplied to the water tank 14 or the carbonator 19. Although the switches 31 and 32 cannot detect the upper limit water level,
The count value of the timer 6a has passed the first critical current supply time t 2, the control unit 6, a first electromagnetic relay 2 relay coil (R 1) by stopping the supply of current to 2b normally open contacts 2a Is opened, the current to the water inlet solenoid valve 12 is shut off, and the water inlet solenoid valve 12 is closed.

【００１７】(6) 第２の異常が発生した場合の給水（図
２の(d) 参照） 給水を開始してから第２の異常としてプログラムの暴走
等の制御系の異常が発生した場合は、制御部６は、全て
の電磁弁の開閉制御を行えなくなり、第１の電磁リレー
２のリレーコイル（Ｒ1 ）２ｂに電流が流れ続けるが、
監視タイマ４は、タイマコイル（Ｔ）４ａに電流が流れ
てからの経過時間の計数値が第２の限界通電時間ｔ3 を
経過すると、常開接点４ｂを閉じる。この結果、図２の
(d) に示すように、第２の電磁リレー３のリレーコイル
（Ｒ2 ）３ｃに電流が流れ、第２の電磁リレー３の常閉
接点３ａを開け、水入口電磁弁１２への電流を遮断して
水入口電磁弁１２を閉じる。リレーコイル（Ｒ2 ）３ｃ
に電流が流れることで、常開接点３ｂが閉じ、常閉接点
３ａの開状態が保持される。これと同時に、ＬＥＤラン
プ５が点灯し、異常が発生したことをオペレータに知ら
せる。(6) Water supply when a second abnormality occurs (see (d) in FIG. 2) When a control system abnormality such as a program runaway occurs as a second abnormality after water supply is started. The control unit 6 cannot perform the opening / closing control of all the solenoid valves, and the current continues to flow through the relay coil (R 1 ) 2 b of the first solenoid relay 2.
Monitoring timer 4, the count value of the elapsed time since the current flows in the timer coil (T) 4a has passed the second limit current supply time t 3, to close the normally open contact 4b. As a result, FIG.
As shown in (d), a current flows through the relay coil (R 2 ) 3 c of the second electromagnetic relay 3, the normally closed contact 3 a of the second electromagnetic relay 3 is opened, and the current to the water inlet electromagnetic valve 12 is reduced. Shut off and close the water inlet solenoid valve 12. Relay coil (R 2) 3c
, The normally open contact 3b is closed, and the open state of the normally closed contact 3a is maintained. At the same time, the LED lamp 5 is turned on to notify the operator that an abnormality has occurred.

【００１８】上述した本装置１によれば、以下の効果が
得られる。 (イ) いわゆるソフトタイマの他に、監視タイマ４によっ
て水入口電磁弁１２の通電時間を監視して二重の安全を
図っているので、給水を開始してからプログラムの暴走
等によって制御系に異常が発生しても、水漏れの被害を
最小限にすることができる。また、ソフトとハードの両
面から監視しているので、より確実に水漏れの被害を最
小限にすることができる。 (ロ) ＬＥＤランプ５によって異常を報知しているので、
故障箇所の修理を速やかに行うことができる。 (ハ) 配管系の上流側に設けられている共通の水入口電磁
弁１２の通電時間をソフトタイマおよび監視タイマ４に
よって監視しているので、配管系の全ての電磁弁を監視
する回路を個々に設けるのと比較して構成を簡素化する
ことができ、コストアップを回避することができる。 (ニ) 第１の電磁リレー２の常開接点２ａが接点不良等に
よって水入口電磁弁１２が通電し続けた場合でも、監視
タイマ４によって水入口電磁弁１２の通電を解除するこ
とができる。According to the above-described apparatus 1, the following effects can be obtained. (B) In addition to the so-called soft timer, the monitoring timer 4 monitors the energization time of the water inlet solenoid valve 12 to ensure double safety. Even if an abnormality occurs, damage from water leakage can be minimized. In addition, since monitoring is performed from both the software and hardware sides, damage from water leakage can be more reliably minimized. (B) Since the abnormality is reported by the LED lamp 5,
Repair of a failed part can be performed promptly. (C) Since the energization time of the common water inlet solenoid valve 12 provided on the upstream side of the piping system is monitored by the soft timer and the monitoring timer 4, a circuit for monitoring all the solenoid valves of the piping system is individually provided. The configuration can be simplified as compared with the configuration provided in the above, and an increase in cost can be avoided. (D) Even if the normally open contact 2a of the first electromagnetic relay 2 keeps energizing the water inlet electromagnetic valve 12 due to a contact failure or the like, the energization of the water inlet electromagnetic valve 12 can be released by the monitoring timer 4.

【００１９】なお、本発明は、上記実施の形態に限定さ
れず、種々な実施の形態が可能である。例えば、ＬＥＤ
ランプ５による報知は、ブザー音等の他の方法によって
もよい。また、監視タイマ４の代わりに、第２の制御部
によるソフトタイマによって水入口電磁弁１２の通電時
間を監視してもよい。The present invention is not limited to the above-described embodiment, and various embodiments are possible. For example, LED
The notification by the lamp 5 may be performed by another method such as a buzzer sound. Further, instead of the monitoring timer 4, the energization time of the water inlet solenoid valve 12 may be monitored by a soft timer by the second control unit.

【００２０】[0020]

【発明の効果】以上説明した通り、本発明の飲料供給装
置によれば、給水を開始してからプログラムの暴走等に
よって第１の制御手段に異常が発生しても、第２の制御
手段によって給水を停止することができるので、水漏れ
の被害を最小限にすることができる。また、給水系の上
流側に設けられている共通の水入口電磁弁の通電時間を
監視することで、給水系の全ての電磁弁を監視するのと
比較して構成を簡素化することができる。As described above, according to the beverage supply apparatus of the present invention, even if an abnormality occurs in the first control means due to a runaway of a program after water supply is started, the second control means does not. Since water supply can be stopped, damage from water leakage can be minimized. Also, by monitoring the energization time of the common water inlet solenoid valve provided on the upstream side of the water supply system, the configuration can be simplified as compared with monitoring all the solenoid valves of the water supply system. .

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明に係る飲料供給装置の構成図FIG. 1 is a configuration diagram of a beverage supply device according to the present invention.

【図２】本発明に係る飲料供給装置のタイムチャートFIG. 2 is a time chart of the beverage supply device according to the present invention.

【図３】飲料供給装置が適用される飲料ディスペンサの
配管系を示す図FIG. 3 is a diagram showing a piping system of a beverage dispenser to which the beverage supply device is applied.

【図４】従来の飲料供給装置のブロック図FIG. 4 is a block diagram of a conventional beverage supply device.

【符号の説明】[Explanation of symbols]

１ 飲料供給装置 ２ 第１の電磁リレー ２ａ 常開接点 ２ｂ リレーコイル（Ｒ1 ） ３ 第２の電磁リレー ３ａ 常閉接点 ３ｂ 常開接点 ３ｃ リレーコイル（Ｒ2 ） ４ 監視タイマ ４ａ タイマコイル（Ｔ） ４ｂ 常開接点 ５ ＬＥＤランプ ６ 制御部 ６ａ タイマ １１ 水フィルタ １２ 水入口電磁弁（ＳＶ） １３Ａ 第１の分配器 １３Ｂ 第２の分配器 １４ 水槽 １５ コイルユニット １６ 水槽給水電磁弁 １７ 加圧ポンプ １８ マルチバルブ １９ カーボネータ ２０Ａ，２０Ｂ ベリスタポンプ ２０ａ，２０ｂ 希釈水電磁弁 ２１，２５，２７Ａ，２７Ｂ 流量調整弁 ２２ 冷水電磁弁 ２３ カーボネータ給水電磁弁 ２４ 炭酸ガスボンベ ２６ 炭酸水電磁弁 ２８Ａ，２８Ｂ，２８Ｃ，２８Ｄ シロップタンク ２９Ａ，２９Ｂ，２９Ｃ，２９Ｄ シロップ電磁弁 ３１ 水槽用フロートスイッチ ３２ カーボネータ用フロートスイッチ Ｃ カップ Ｌ1 ，Ｌ2 交流ライン Ｌ3 直流ライン Ｐ1 ，Ｐ2 ，Ｐ3 ，Ｐ4 ，Ｐ5 ，Ｐ6 ，Ｐ7 配管 ＳL 下限水位検出信号 ＳS 販売信号 ＳU 上限水位検出信号 ｔ1 電磁弁開時間 ｔ2 第１の限界通電時間 ｔ3 第２の限界通電時間REFERENCE SIGNS LIST 1 beverage supply device 2 first electromagnetic relay 2 a normally open contact 2 b relay coil (R 1 ) 3 second electromagnetic relay 3 a normally closed contact 3 b normally open contact 3 c relay coil (R 2 ) 4 monitoring timer 4 a timer coil (T) 4b normally open contact 5 LED lamp 6 control unit 6a timer 11 water filter 12 water inlet solenoid valve (SV) 13A first distributor 13B second distributor 14 water tank 15 coil unit 16 water tank water supply electromagnetic valve 17 pressurizing pump 18 Multi valve 19 Carbonator 20A, 20B Verista pump 20a, 20b Dilution water solenoid valve 21, 25, 27A, 27B Flow control valve 22 Chilled water solenoid valve 23 Carbonator water supply solenoid valve 24 Carbon dioxide gas cylinder 26 Carbonated water solenoid valve 28A, 28B, 28C, 28D syrup tank 29A, 29B, 29C, 29D syrup Solenoid valve 31 Float switch aquarium float switch 32 carbonator C Cup L 1, L 2 ac line L 3 DC line P 1, P 2, P 3 , P 4, P 5, P 6, P 7 pipe S L lower limit level detection signal S S sales signal S U upper water level detection signal t 1 solenoid valve opening time t 2 the first limit energization time t 3 the second limit energization time

Claims (7)

【特許請求の範囲】[Claims] 【請求項１】共通の水入口電磁弁から複数の給水部へ水
を供給する給水系を備えた飲料供給装置において、 前記複数の給水部中の１つの給水部に給水された水量が
所定の値に達したとき給水停止信号を出力する信号発生
手段と、 前記１つの給水部に給水が開始されたとき、第１の時限
の計時を開始する第１のタイマ手段と、 前記１つの給水部に給水が開始されたとき、第１の時限
より大なる第２の時限の計時を開始する第２のタイマ手
段と、 前記給水停止信号あるいは前記第１の時限の計時終了信
号に基づいて前記１つの給水部への給水を停止する第１
の制御手段と、 前記第１の制御手段に異常が発生したとき、前記第２の
時限の計時終了信号に基づいて前記１つの給水部への給
水を停止する第２の制御手段を備えたことを特徴とする
飲料供給装置。1. A beverage supply device comprising a water supply system for supplying water from a common water inlet solenoid valve to a plurality of water supply units, wherein the amount of water supplied to one of the plurality of water supply units is a predetermined amount. Signal generation means for outputting a water supply stop signal when the water supply value is reached; first timer means for starting timing of a first time period when water supply to the one water supply section is started; and the one water supply section When water supply is started, a second timer means for starting time measurement of a second time period larger than the first time period, and the first timer based on the water supply stop signal or the time end signal of the first time period. To stop water supply to two water supply units
And a second control unit for stopping water supply to the one water supply unit based on the time end signal of the second time period when an abnormality occurs in the first control unit. A beverage supply device characterized by the above-mentioned. 【請求項２】前記第２のタイマ手段は、前記水入口電磁
弁に電流が供給されたときに前記１つの給水部に給水が
開始されたとして前記第２の時限の計時を開始し、 前記第２の制御手段は、前記水入口電磁弁に供給されて
いる電流を遮断することによって前記１つの給水部への
給水を停止する構成の請求項１記載の飲料供給装置。2. The method according to claim 1, wherein the second timer means starts counting time of the second time period assuming that water is started to be supplied to the one water supply unit when current is supplied to the water inlet solenoid valve. 2. The beverage supply device according to claim 1, wherein the second control unit stops supplying water to the one water supply unit by interrupting a current supplied to the water inlet solenoid valve. 3. 【請求項３】前記第１の制御手段は、ＣＰＵの制御によ
って前記１つの給水部への給水を停止し、 前記第２のタイマ手段および前記第２の制御手段は、限
時継電器によって前記第２の時限の計時を開始するとと
もに、前記１つの給水部への給水を停止する構成の請求
項１記載の飲料供給装置。3. The first control means stops water supply to the one water supply unit under the control of a CPU, and the second timer means and the second control means operate the second water supply means by a time relay. The beverage supply device according to claim 1, wherein the time measurement of the time limit is started and water supply to the one water supply unit is stopped. 【請求項４】前記第１および第２の制御手段は、ＣＰＵ
の制御によって前記１つの給水部への給水を停止する構
成の請求項１記載の飲料供給装置。4. The apparatus according to claim 1, wherein said first and second control means include a CPU.
The beverage supply device according to claim 1, wherein the water supply to the one water supply unit is stopped by the control of (1). 【請求項５】前記１つの給水部は、供給された前記水に
よって飲料を冷却する水槽であり、前記信号発生手段
は、前記水槽内の水槽水の少なくとも上限水位を検出し
て前記給水停止信号として上限水位検出信号を出力する
構成のフロートスイッチである請求項１記載の飲料供給
装置。5. The water supply unit is a water tank that cools a drink with the supplied water, and the signal generation unit detects at least an upper limit water level of the water in the water tank and outputs the water supply stop signal. The beverage supply device according to claim 1, wherein the beverage supply device is a float switch configured to output an upper limit water level detection signal. 【請求項６】前記１つの給水部は、供給された前記水と
炭酸ガスより炭酸水を製造するカーボネータであり、 前記信号発生手段は、前記カーボネータ内の炭酸水の少
なくとも上限水位を検出して前記給水停止信号として上
限水位検出信号を出力する構成のフロートスイッチであ
る請求項１記載の飲料供給装置。6. The one water supply section is a carbonator for producing carbonated water from the supplied water and carbon dioxide gas, and the signal generating means detects at least an upper limit water level of carbonated water in the carbonator. The beverage supply device according to claim 1, wherein the beverage supply device is a float switch configured to output an upper limit water level detection signal as the water supply stop signal. 【請求項７】前記第２の制御手段は、前記１つの給水部
への給水を停止する際、前記信号発生手段あるいは前記
第１の制御手段の異常を報知する報知手段を備える構成
の請求項１記載の飲料供給制御装置。7. The apparatus according to claim 1, wherein said second control means includes a notifying means for notifying an abnormality of said signal generating means or said first control means when stopping water supply to said one water supply section. A beverage supply control device according to claim 1.
JP00726097A 1997-01-20 1997-01-20 Beverage supply device Expired - Fee Related JP3505335B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP00726097A JP3505335B2 (en) 1997-01-20 1997-01-20 Beverage supply device
KR1019970073317A KR100261645B1 (en) 1997-01-20 1997-12-24 Beverage feeding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP00726097A JP3505335B2 (en) 1997-01-20 1997-01-20 Beverage supply device

Publications (2)

Publication Number Publication Date
JPH10203595A true JPH10203595A (en) 1998-08-04
JP3505335B2 JP3505335B2 (en) 2004-03-08

Family

ID=11661067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP00726097A Expired - Fee Related JP3505335B2 (en) 1997-01-20 1997-01-20 Beverage supply device

Country Status (2)

Country Link
JP (1) JP3505335B2 (en)
KR (1) KR100261645B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008114926A (en) * 2000-05-01 2008-05-22 Coca Cola Co:The Self-monitoring intelligent fountain dispenser

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4549037B2 (en) * 2003-06-16 2010-09-22 サントリーフーズ株式会社 Beverage supply apparatus and beverage supply method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008114926A (en) * 2000-05-01 2008-05-22 Coca Cola Co:The Self-monitoring intelligent fountain dispenser

Also Published As

Publication number Publication date
KR100261645B1 (en) 2000-07-15
JP3505335B2 (en) 2004-03-08
KR19980070219A (en) 1998-10-26

Similar Documents

Publication Publication Date Title
AU2008347649B2 (en) Quality control system for beverage dispenser
US8424725B2 (en) Beverage proportioning
US6711507B2 (en) Compressed air monitor system for monitoring leakage of compressed air in compressed air circuit
US8225621B2 (en) Detection and correction of reverse operation of a compressor in a refrigeration system
US20100230436A1 (en) Apparatus and method for monitoring bulk tank cryogenic systems
JPH10203595A (en) Drink supply device
US6036053A (en) Method and apparatus for controlling a pump
JPS61115890A (en) Device for filling and supplying storage tank with liquid
JP2011126569A (en) Drink dispenser
JPS6233155B2 (en)
US8011539B1 (en) Bulk tank cryogenic safety system
EP0892231A2 (en) Maintenance pre-prediction system in isothermal-liquid circulating apparatus
JPH07279854A (en) Water supply device
JP3070752B2 (en) Operating method of pump device
JP3625943B2 (en) Water supply device control method and control device
JP3110595B2 (en) Method of detecting syrup break in dispenser of frozen carbonated beverage
JP3463472B2 (en) Refueling device
JPH09217399A (en) Water supply controller
JP2004205074A (en) Water heater
JP3285271B2 (en) Water supply control device
JP2006264696A (en) Sparkling beverage dispenser
JP3304183B2 (en) Water supply control device
CN117345897A (en) Abnormal reversing control method for two-way supply four-way valve
JP2003108225A (en) Method and apparatus for specifying cause of abnormality of device
JP2003296811A (en) Sellout detector

Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20031202

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20031215

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081219

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081219

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091219

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101219

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101219

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111219

Year of fee payment: 8

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121219

Year of fee payment: 9

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131219

Year of fee payment: 10

LAPS Cancellation because of no payment of annual fees