JP3125613B2 - Water cutoff control device for cup-type vending machines - Google Patents
Water cutoff control device for cup-type vending machinesInfo
- Publication number
- JP3125613B2 JP3125613B2 JP07012161A JP1216195A JP3125613B2 JP 3125613 B2 JP3125613 B2 JP 3125613B2 JP 07012161 A JP07012161 A JP 07012161A JP 1216195 A JP1216195 A JP 1216195A JP 3125613 B2 JP3125613 B2 JP 3125613B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- cup
- water level
- vending machine
- valve
- 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.)
- Expired - Fee Related
Links
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は水道の給水を受けて温
水，冷水，氷等の水原料を作り、これらの水原料と他の
飲料の原料を用いて飲料を調合し、この飲料をカップに
て販売に供するカップ式自動販売機（以下自動販売機を
自販機とも略記する）おける、水道の断水に対応する制
御を行う装置としてのカップ式自動販売機の断水制御装
置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is to supply water such as hot water, cold water, ice and the like to water by receiving tap water, to prepare a drink using these water raw materials and other drinks, and to cup the drink. The present invention relates to a water supply control device for a cup-type vending machine as a device for performing control corresponding to water supply interruption in a cup-type vending machine (hereinafter, a vending machine is also abbreviated as a vending machine) to be sold at the same time.
【０００２】なお、以下各図において同一の符号は同一
もしくは相当部分を示す。[0002] In the drawings, the same reference numerals indicate the same or corresponding parts.
【０００３】[0003]
【従来の技術】この種のカップ式自販機では水道からは
必ず水が供給されるという前提で制御が行われており、
カップ式自販機内に水道の給水を貯留するために設けら
れている温水タンクや水リザーバ等の水貯留手段の水位
が所定の高水位を下回ると水道の給水路を開閉する給水
弁を付勢し弁を開いて給水を行わせ、他方、水貯留手段
の水位が前記の高水位を上回ると給水弁を消勢し弁を閉
じて給水を停止するようにしている。2. Description of the Related Art In a cup-type vending machine of this type, control is performed on the assumption that water is always supplied from water supply.
When the water level of the water storage means, such as a hot water tank or a water reservoir, provided for storing the water supply in the cup-type vending machine falls below a predetermined high water level, the water supply valve that opens and closes the water supply channel of the water supply is energized. The valve is opened to supply water. On the other hand, when the water level of the water storage means exceeds the high water level, the water supply valve is deenergized and the valve is closed to stop water supply.
【０００４】[0004]
【発明が解決しようとする課題】しかし前述のような制
御方式では水道の断水時、水貯留手段の水位低下に伴な
って給水弁が長時間通電されたままとなり、その寿命が
低下するばかりでなく、自販機に過って飲料に適さぬ水
が侵入する惧れもある。このため断水の時間帯は販売を
停止するようにし、この問題を防いでいる。However, in the above-described control method, when the water supply is cut off, the water supply valve is kept energized for a long time due to a decrease in the water level of the water storage means, and the life of the water supply valve is reduced. There is also a risk that water that is not suitable for drinking may enter the vending machine. For this reason, sales are stopped during the water cut-off period to prevent this problem.
【０００５】しかしながら断水の時間帯であっても、自
販機自体としては本来、自販機内の貯留水が無くなる迄
は飲料の販売は可能であるため、極力販売を継続するこ
とが望まれている。そこで本発明は水道の断水期間、給
水弁の寿命を低下させることなく、貯留水が無くなる迄
は販売を継続することができるカップ式自動販売機の断
水制御装置を提供することを課題とする。[0005] However, even during the water cut-off period, the vending machine itself can sell beverages until the stored water in the vending machine runs out, so it is desired to continue selling as much as possible. Accordingly, an object of the present invention is to provide a water cutoff control device for a cup-type vending machine that can continue selling until the stored water runs out without reducing the service life of the water supply valve during the water cutoff period.
【０００６】[0006]
【課題を解決するための手段】前記の課題を解決するた
めに、請求項１の断水制御装置は、水を貯留する水貯留
手段（水リザーバ２Ｃ，温水タンク２Ｈなど）、この水
貯留手段への水道の給水路を開閉する給水弁（Ｖな
ど）、前記水貯留手段の水位が所定の高水位を下回るか
否かに応じて夫々前記給水弁を開閉する高水位維持手段
（高水位スイッチ３など）を持ち、常時は前記給水弁お
よび高水位維持手段を介し水貯留手段の水位をほぼ前記
高水位に維持しつつ、商品販売時にはこの水貯留手段の
水を原料として飲料を調合したうえ、この飲料をカップ
にて販売し、水貯留手段の水位が（低水位スイッチ４な
どを介して検出する）所定の低水位を下回ったときは商
品販売を停止するカップ自動販売機において、断水制御
の期間を設定する手段（設定装置１５など）と、この設
定に基づいてこの断水制御期間中前記高水位維持手段と
無関係に給水弁を閉止する手段（ＣＰＵ１１，給水停止
リレーＸなど）とを備えたものとする。In order to solve the above-mentioned problems, a water cutoff control device according to a first aspect of the present invention includes a water storage means (water reservoir 2C, hot water tank 2H, etc.) for storing water, and a water storage means. A water supply valve (V or the like) for opening and closing the water supply channel of the water supply, and a high water level maintenance means (high water level switch 3) for opening and closing the water supply valve depending on whether the water level of the water storage means falls below a predetermined high water level. Etc.), and while constantly maintaining the water level of the water storage means substantially at the high water level via the water supply valve and the high water level maintaining means, at the time of selling the product, the beverage is prepared using the water of the water storage means as a raw material, This drink is sold in a cup, and when the water level of the water storage means falls below a predetermined low water level (detected through the low water level switch 4 or the like), the vending machine stops the product sales. Means for setting the period A setting such as device 15), the water outage during the control period the high water level maintaining means comprises means for closing the water supply valve independently (CPU 11, and that a damping stop relay X, etc.) and on the basis of this setting.
【０００７】また、請求項２の断水制御装置では、請求
項１に記載の断水制御装置において、前記カップ式自動
販売機は水貯留手段の水を湯として飲料調合を行う手段
（ヒータ２０，湯販売弁ＨＶ，ＣＰＵ１１，湯弁リレー
ＸＨなど）を備えたものとする。According to a second aspect of the present invention, the cup-type vending machine mixes the beverage with the hot water of the water storage means (heater 20, hot water). Sales valve HV, CPU 11, hot water valve relay XH, etc.).
【０００８】また、請求項３の断水制御装置では、請求
項１又は２に記載の断水制御装置において、前記カップ
式自動販売機は水貯留手段の水を冷却して飲料調合を行
う手段（冷水槽９，水ポンプＰ，冷水販売弁ＣＶ，ＣＰ
Ｕ１１，冷水弁リレーＸＣ，水ポンプリレーＸＰなど）
を備えたものとする。According to a third aspect of the present invention, the cup-type vending machine cools the water in the water storage means and mixes the beverage with the water. Water tank 9, water pump P, cold water sales valve CV, CP
U11, cold water valve relay XC, water pump relay XP, etc.)
Shall be provided.
【０００９】また、請求項４の断水制御装置では、請求
項１ないし３のいずれかに記載の断水制御装置におい
て、前記カップ式自動販売機は水貯留手段の水を氷とし
て飲料調合を行う手段（製氷機８，氷販売弁ＩＶ，ＣＰ
Ｕ１１，氷販売弁リレーＸＩなど）を備えたものとす
る。According to a fourth aspect of the present invention, in the water-supply control apparatus according to any one of the first to third aspects, the cup-type vending machine prepares a beverage using water in the water storage means as ice. (Ice maker 8, ice sales valve IV, CP
U11, ice sales valve relay XI, etc.).
【００１０】[0010]
【作用】設定した断水期間中、給水弁を閉弁したまま自
販機内部の貯留水が無くなるまでは飲料販売を可能にす
る。[Function] During the set water cut-off period, drinks can be sold with the water supply valve kept closed until the stored water inside the vending machine runs out.
【００１１】[0011]
【実施例】図１は本発明の第１の実施例としての要部の
構成図で、同図（Ａ）は湯原料の供給経路の構成を示
し、同図（Ｂ）は同図（Ａ）に対する制御回路の構成を
示す。同図（Ａ）において２Ｈは温水タンク、２０は温
水タンク内の水を所定温度に加熱するためのヒータ、Ｖ
は温水タンク２Ｈへの水道の給水管路を開閉する給水
弁、３は温水タンク２Ｈ内の所定の高水位を検知する高
水位スイッチ、４は同じく温水タンク２Ｈ内の所定の低
水位を検知し売切信号を発する低水位スイッチ、ＨＶは
温水タンク２Ｈ内の湯をカップに吐出ための湯販売弁、
７は販売動作時、湯販売弁ＨＶから吐出される湯６Ｈを
受ける位置に搬送されたカップである。FIG. 1 is a structural view of a main part of a first embodiment of the present invention. FIG. 1A shows the structure of a hot water supply route, and FIG. 1B shows the same. 3) shows the configuration of a control circuit. 2A, 2H is a hot water tank, 20 is a heater for heating water in the hot water tank to a predetermined temperature, and V
Is a water supply valve for opening and closing a water supply line of a tap water to the hot water tank 2H, 3 is a high water level switch for detecting a predetermined high water level in the hot water tank 2H, and 4 is a predetermined low water level for detecting the same in the hot water tank 2H. A low water level switch that issues a sold-out signal, HV is a hot water selling valve for discharging hot water in the hot water tank 2H to the cup,
Reference numeral 7 denotes a cup transported to a position for receiving hot water 6H discharged from the hot water selling valve HV during a selling operation.
【００１２】また、同図（Ｂ）において１１は自販機を
制御するＣＰＵ、１２と１３は夫々このＣＰＵ１１に属
するＲＡＭとＲＯＭ、ＸとＸＨは夫々ＣＰＵ１１によっ
て駆動される給水停止リレーと湯弁リレー、１５はＣＰ
Ｕ１１に対して設定データや指令などを入力するための
設定装置である。なお、１４は給水停止リレーＸ，湯弁
リレーＸＨ，設定装置１５等に対するＣＰＵ１１の入出
力インタフェース（Ｉ／Ｏとも略記する）である。ま
た、３ｂ，Ｘｂは夫々、高水位スイッチ３，給水停止リ
レーＸのｂ接点、ＸＨａは湯弁リレーＸＨのａ接点であ
る。In FIG. 1B, reference numeral 11 denotes a CPU for controlling the vending machine, 12 and 13 denote a RAM and a ROM belonging to the CPU 11, X and XH denote a water supply stop relay and a hot water relay respectively driven by the CPU 11, 15 is CP
This is a setting device for inputting setting data and commands to U11. Reference numeral 14 denotes an input / output interface (I / O) of the CPU 11 for the water supply stop relay X, the hot water valve relay XH, the setting device 15, and the like. In addition, 3b and Xb are the b contact of the high water level switch 3 and the water supply stop relay X, respectively, and XHa is the a contact of the hot water valve relay XH.
【００１３】次に図１の動作を説明する。まず、設定装
置１５上の数字キー１５ａを用いて断水制御の期間を設
定する旨のコードを入力したのち、断水制御の開始時間
（図の例では９：００）と終了時間（図の例では１７：
００）を設定する。これにより断水制御が有効となる。
但し、この開始時間と終了時間が同じであれば断水制御
は無効となる（断水制御は行われない）。Next, the operation of FIG. 1 will be described. First, after inputting a code to set the period of water cutoff using the numeric keys 15a on the setting device 15, the start time (9:00 in the example in the figure) and the end time (9:00 in the example of the figure) 17:
00) is set. Thereby, water cutoff control becomes effective.
However, if the start time and the end time are the same, the water cutoff control becomes invalid (the water cutoff control is not performed).
【００１４】この設定後、断水制御期間外では、ＣＰＵ
１１は給水停止リレーＸをオフしており、リレーＸのｂ
接点Ｘｂはオン状態にある。従って温水タンク２Ｈの水
位が高水位スイッチ３の作動する水位より低い間は高水
位スイッチ３のｂ接点３ｂはオン、従って給水弁Ｖもオ
ン（開）状態にあり、水道側から温水タンク２Ｈへの給
水が行われる。そして温水タンク２Ｈの水位が高水位ス
イッチ３の作動水位まで上昇すると高水位スイッチ３の
ｂ接点３ｂがオフ、従って給水弁Ｖもオフ（閉）とな
り、水道側からの給水が停止する。このようにして通
常、温水タンク２Ｈの水位はほぼ高水位スイッチ３の作
動水位の近傍に常時保たれる。After this setting, outside the water cutoff control period, the CPU
Numeral 11 indicates that the water supply stop relay X is off, and the relay X b
The contact Xb is on. Therefore, while the water level of the hot water tank 2H is lower than the water level at which the high water level switch 3 is operated, the b contact 3b of the high water level switch 3 is on, and therefore the water supply valve V is also on (open). Water is supplied. Then, when the water level of the hot water tank 2H rises to the operating water level of the high water level switch 3, the b contact 3b of the high water level switch 3 is turned off, so that the water supply valve V is also turned off (closed), and the water supply from the water supply side is stopped. In this way, the water level of the hot water tank 2H is normally kept almost always near the operating water level of the high water level switch 3.
【００１５】他方、客が金銭を投入し、湯原料を使用す
る商品を選択した時は、ＣＰＵ１１は湯弁リレーＸＨを
予め定められた時間オンする。これによりその時間、湯
弁リレーＸＨのａ接点ＸＨａがオン、従って湯販売弁Ｈ
Ｖもオン（開）となり、所定量の湯（原料）６Ｈがカッ
プ７に吐出され、その商品の販売が行われる。次に断水
制御期間に入った場合には、ＣＰＵ１１は給水停止リレ
ーＸをオンし、従ってこのリレーＸのｂ接点Ｘｂはオフ
状態となる。従って高水位スイッチ３とは無関係に給水
弁Ｖはオフ（閉）状態となる。On the other hand, when the customer inserts money and selects a product using the hot water raw material, the CPU 11 turns on the hot water valve relay XH for a predetermined time. As a result, at that time, the a contact XHa of the hot water valve relay XH is turned on, so that
V is also turned on (open), a predetermined amount of hot water (raw material) 6H is discharged to the cup 7, and the product is sold. Next, when the water cutoff control period starts, the CPU 11 turns on the water supply stop relay X, and accordingly, the b contact Xb of the relay X is turned off. Accordingly, the water supply valve V is turned off (closed) regardless of the high water level switch 3.
【００１６】しかし温水タンク２Ｈ内の水位が低水位ス
イッチ４の作動水位に下降する迄の間は、商品販売時に
おけるＣＰＵ１１による湯弁リレーＸＨの作動は有効で
あり、商品販売を行うことができる。なお、温水タンク
２Ｈの水位が低水位スイッチ４の作動水位迄下降する
と、このスイッチ４の作動を検知してＣＰＵ１１は以後
の湯原料を用いる商品の販売を停止する。However, until the water level in the hot water tank 2H falls to the operating water level of the low water level switch 4, the operation of the hot water valve relay XH by the CPU 11 at the time of selling the product is effective, and the product can be sold. . When the water level of the hot water tank 2H drops to the operation water level of the low water level switch 4, the operation of the switch 4 is detected, and the CPU 11 stops selling products using the hot water raw material thereafter.
【００１７】図２は本発明の第２の実施例としての要部
の構成図である。図２の図１と異なるところは温水タン
ク２Ｈが水リザーバ２Ｃに置換わり、商品販売時に湯の
代わりに冷水（原料）６Ｃが吐出される点のみである。
なお、図２（Ａ）においてＣＶは冷水（原料）６Ｃをカ
ップ７に吐出するための管路開閉用の冷水販売弁、９は
水リザーバ２Ｃからの水を冷却するための冷水槽、Ｐは
水リザーバ２Ｃから冷水槽９を経てカップ７まで水を圧
送するための水ポンプである。また、図２（Ｂ）におい
てＸＣは冷水販売弁ＣＶを作動するための冷水弁リレ
ー、ＸＣａはこのリレーＸＣのａ接点、ＸＰは水ポンプ
を作動するための水ポンプリレー、ＸＰａはこのリレー
ＸＰのａ接点である。FIG. 2 is a configuration diagram of a main part as a second embodiment of the present invention. FIG. 2 differs from FIG. 1 only in that the hot water tank 2H is replaced by a water reservoir 2C, and cold water (raw material) 6C is discharged instead of hot water at the time of selling the product.
In FIG. 2 (A), CV is a cold water sales valve for opening and closing a pipeline for discharging cold water (raw material) 6C to the cup 7, 9 is a cold water tank for cooling water from the water reservoir 2C, and P is This is a water pump for pumping water from the water reservoir 2C through the cold water tank 9 to the cup 7. In FIG. 2B, XC is a chilled water valve relay for operating the chilled water sales valve CV, XCa is a contact of the relay XC, XP is a water pump relay for operating the water pump, and XPa is this relay XP. A contact.
【００１８】従ってこの図２の実施例では断水制御期間
外では高水位スイッチ３の作動に応じて給水弁Ｖが開閉
され、水リザーバ２Ｃの水位が通常高スイッチ３の作動
水位近傍に保たれる。また、断水制御期間内ではＣＰＵ
１１による給水停止リレーＸのオンによって給水弁Ｖは
高水位スイッチ３と無関係にオフ（閉）状態となる。他
方、商品販売は低水位スイッチ４が作動しない限り、独
自に可能であり、商品販売動作時に冷水（原料）を吐出
すべき商品が選択された場合には、ＣＰＵ１１は所定時
間、冷水弁リレーＸＣおよび水ポンプリレーＸＰをオン
する。これにより、この所定時間この各リレーのａ接点
ＸＣａ，ＸＰａがオン、従って冷水販売弁ＣＶ，水ポン
プＰがオンし、冷水（原料）６Ｃが所定量カップ７に吐
出される。Therefore, in the embodiment of FIG. 2, the water supply valve V is opened and closed in response to the operation of the high water level switch 3 outside the water cutoff control period, and the water level of the water reservoir 2C is normally kept close to the operation water level of the high water switch 3. . During the water cutoff period, the CPU
When the water supply stop relay X is turned on by 11, the water supply valve V is turned off (closed) regardless of the high water level switch 3. On the other hand, as long as the low water level switch 4 does not operate, the product can be independently sold. When a product to be discharged with cold water (raw material) is selected during the product selling operation, the CPU 11 sets the cold water valve relay XC for a predetermined time. And the water pump relay XP is turned on. As a result, the a contacts XCa and XPa of the respective relays are turned on for the predetermined time, so that the cold water sales valve CV and the water pump P are turned on, and the cold water (raw material) 6C is discharged to the cup 7 in a predetermined amount.
【００１９】このようにして断水制御期間には、給水弁
Ｖをオフ（閉）にした状態で低水位スイッチ４が作動す
るまで冷水６Ｃを用いた商品販売が可能である。図３は
本発明の第３の実施例としての要部の構成図である。図
３も図１に対し温水タンク２Ｈが水リザーバ２Ｃに置換
わり、商品販売時に湯の代わりに氷６Ｉを吐出する点が
異なるのみである。In this manner, during the water cutoff period, it is possible to sell the product using the cold water 6C until the low water level switch 4 is operated with the water supply valve V turned off (closed). FIG. 3 is a configuration diagram of a main part as a third embodiment of the present invention. FIG. 3 also differs from FIG. 1 only in that the hot water tank 2H is replaced with a water reservoir 2C and that ice 6I is discharged instead of hot water when selling the product.
【００２０】なお、図３（Ａ）において８は水リザーバ
２Ｃの水から氷片を作る製氷機、ＩＶは氷６Ｉを製氷機
８からカップ７に吐出するための管路を開閉する氷販売
弁である。また、図３（Ｂ）においてＸＩは氷販売弁Ｉ
Ｖを作動させるための氷販売弁リレー、ＸＩａはこのリ
レーＸＩのａ接点である。In FIG. 3A, reference numeral 8 denotes an ice maker for making ice chips from water in a water reservoir 2C, and IV denotes an ice sales valve for opening and closing a pipe for discharging ice 6I from the ice maker 8 to the cup 7. It is. In FIG. 3B, XI is an ice sales valve I.
An ice selling valve relay XIa for operating V is the a contact of this relay XI.
【００２１】図３においても断水制御期間にはＣＰＵ１
１が給水停止リレーＸをオンし、リレーＸのｂ接点をオ
フするため、給水弁Ｖは高水位スイッチ３とは無関係に
オフ（閉）状態、つまり給水停止状態となり、低水位ス
イッチ４が作動する迄の間商品販売が可能である。即
ち、商品販売動作時に氷６Ｉが吐出されるべき商品が選
択されると、ＣＰＵ１１は氷販売弁リレーＸＩを所定時
間オンし、従ってリレーＸＩのａ接点ＸＩａ、従って氷
販売弁ＩＶが夫々所定時間オンし、所定量の氷６Ｉがカ
ップ７に吐出される。Also in FIG. 3, the CPU 1
1 turns on the water supply stop relay X and turns off the b contact of the relay X, so that the water supply valve V is turned off (closed) irrespective of the high water level switch 3, that is, the water supply stop state, and the low water level switch 4 is operated. Until you do, you can sell the goods. That is, when a product from which ice 6I is to be discharged is selected during the product selling operation, the CPU 11 turns on the ice selling valve relay XI for a predetermined time, and accordingly, the a contact XIa of the relay XI, and thus the ice selling valve IV, respectively, is set for a predetermined time. It turns on, and a predetermined amount of ice 6I is discharged to the cup 7.
【００２２】[0022]
【発明の効果】本発明によれば、断水制御期間を設定す
る手段を設け、断水制御期間中給水弁をオフ（閉）して
水道給水を断ち、水貯留手段（温水タンク２Ｈ，水リザ
ーバ２Ｃ）に水が存在する限り（つまり低水位スイッチ
４が作動する迄）は、商品販売を可能としたので、従来
のように断水期間中給水弁を閉じる必要があることか
ら、水がカップ式自販機内に残っていても販売停止（売
切）とする必要がなくなり、断水期間中でも商品販売を
行わせることができる。According to the present invention, the means for setting the water cutoff control period is provided, and the water supply valve is turned off (closed) during the water cutoff control period to cut off the supply of tap water, and the water storage means (the hot water tank 2H, the water reservoir 2C) is provided. As long as water is present (i.e., until the low water level switch 4 is activated), it is possible to sell the product, so that the water supply valve must be closed during the water-off period as in the prior art. It is no longer necessary to stop selling (sold out) even if it remains inside, and the product can be sold even during the water outage period.
【図１】本発明の第１の実施例としての要部の構成図FIG. 1 is a configuration diagram of a main part as a first embodiment of the present invention.
【図２】本発明の第２の実施例としての要部の構成図FIG. 2 is a configuration diagram of a main part as a second embodiment of the present invention.
【図３】本発明の第３の実施例としての要部の構成図FIG. 3 is a configuration diagram of a main part as a third embodiment of the present invention.
Ｖ 給水弁 ２Ｈ 温水タンク ２Ｃ 水リザーバ ３ 高水位スイッチ ３ｂ 高水位スイッチのｂ接点 ４ 低水位スイッチ ＨＶ 湯販売弁 ＣＶ 冷水販売弁 ＩＶ 氷販売弁 ６Ｈ 湯 ６Ｃ 冷水 ６Ｉ 氷 ７ カップ Ｐ 水ポンプ ８ 製氷機 ９ 冷水槽 Ｘ 給水停止リレー Ｘｂ 給水停止リレーのｂ接点 １１ ＣＰＵ １２ ＲＡＭ １３ ＲＯＭ １４ 入出力インタフェース（Ｉ／Ｏ） １５ 設定装置 １５ａ 数字キー ２０ ヒータ ＸＨ 湯弁リレー ＸＨａ 湯弁リレーのａ接点 ＸＰ 水ポンプリレー ＸＰａ 水ポンプリレーのａ接点 ＸＣ 冷水弁リレー ＸＣａ 冷水弁リレーのａ接点 ＸＩ 氷販売弁リレー ＸＩａ 氷販売弁リレーのａ接点 V water supply valve 2H hot water tank 2C water reservoir 3 high water level switch 3b high water level switch b contact 4 low water level switch HV hot water sales valve CV cold water sales valve IV ice sales valve 6H hot water 6C cold water 6I ice 7 cup P water pump 8 ice making machine 9 Cold water tank X Water supply stop relay Xb Water supply stop relay b contact 11 CPU 12 RAM 13 ROM 14 Input / output interface (I / O) 15 Setting device 15a Numeric key 20 Heater XH Hot water valve relay XHa Hot water valve relay a contact XP Water Pump relay XPa Water pump relay a contact XC Chilled water valve relay XCa Chilled water valve relay a contact XI Ice sales valve relay XIa Ice sales valve relay a contact
Claims (4)
応じて夫々前記給水弁を開閉する高水位維持手段を持
ち、 常時は前記給水弁および高水位維持手段を介し水貯留手
段の水位をほぼ前記高水位に維持しつつ、商品販売時に
はこの水貯留手段の水を原料として飲料を調合したう
え、この飲料をカップにて販売し、 水貯留手段の水位が所定の低水位を下回ったときは商品
販売を停止するカップ式自動販売機において、 断水制御の期間を設定する手段と、 この設定に基づいてこの断水制御期間中前記高水位維持
手段と無関係に給水弁を閉止する手段とを備えたことを
特徴とするカップ式自動販売機の断水制御装置。1. A water storage means for storing water, a water supply valve for opening and closing a water supply passage for a water supply to the water storage means, and a water supply means for detecting whether a water level of the water storage means is lower than a predetermined high water level. It has a high water level maintaining means for opening and closing the water supply valve, and always keeps the water level of the water storage means at the high water level through the water supply valve and the high water level maintaining means at all times. The beverage is sold as a cup, and the beverage is sold in a cup. When the water level of the water storage means falls below a predetermined low water level, product sales are stopped. And a means for closing the water supply valve based on the setting, independently of the high water level maintaining means, during the water cutoff control period.
料調合を行う手段を備えたことを特徴とするカップ式自
動販売機の断水制御装置。2. The cup-type vending machine according to claim 1, wherein said cup-type vending machine includes means for preparing a beverage by using hot water from a water storage means as hot water. Water cutoff control device.
いて、 前記カップ式自動販売機は水貯留手段の水を冷却して飲
料調合を行う手段を備えたことを特徴とするカップ式自
動販売機の断水制御装置。3. The cup-type automatic vending machine according to claim 1, wherein said cup-type vending machine includes means for cooling water in a water storage means to prepare a beverage. Water cutoff control device for vending machine.
制御装置において、 前記カップ式自動販売機は水貯留手段の水を氷として飲
料調合を行う手段を備えたことを特徴とするカップ式自
動販売機の断水制御装置。4. The water cut-off control device according to claim 1, wherein the cup-type vending machine is provided with a unit for preparing a beverage by using water in the water storage unit as ice. Water cutoff control device for a vending machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07012161A JP3125613B2 (en) | 1995-01-30 | 1995-01-30 | Water cutoff control device for cup-type vending machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07012161A JP3125613B2 (en) | 1995-01-30 | 1995-01-30 | Water cutoff control device for cup-type vending machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08202938A JPH08202938A (en) | 1996-08-09 |
| JP3125613B2 true JP3125613B2 (en) | 2001-01-22 |
Family
ID=11797732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07012161A Expired - Fee Related JP3125613B2 (en) | 1995-01-30 | 1995-01-30 | Water cutoff control device for cup-type vending machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3125613B2 (en) |
-
1995
- 1995-01-30 JP JP07012161A patent/JP3125613B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08202938A (en) | 1996-08-09 |
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