JP4897037B2 - Cleaning method and cleaning apparatus for beer server - Google Patents

Cleaning method and cleaning apparatus for beer server Download PDF

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JP4897037B2
JP4897037B2 JP2009299385A JP2009299385A JP4897037B2 JP 4897037 B2 JP4897037 B2 JP 4897037B2 JP 2009299385 A JP2009299385 A JP 2009299385A JP 2009299385 A JP2009299385 A JP 2009299385A JP 4897037 B2 JP4897037 B2 JP 4897037B2
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beer
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carbon dioxide
pipe
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隆 仁田
宏 小嶺
勝 松尾
拓也 公文
祐 内間
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隆 仁田
宏 小嶺
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Description

本発明はビールサーバーへの通水に混合器を用いないで、自動注水洗浄する方法とその装置である。従来の水とガスの両方の圧力を調圧する通水法と異なり、ガス圧のみで水とガスの気液混相流を形成することによって、ビールサーバー内の通水と洗浄を同時に行う方法と装置に関するものである。   The present invention is a method and apparatus for automatic water washing without using a mixer for passing water to a beer server. Unlike conventional water flow methods that regulate both water and gas pressures, a method and apparatus for simultaneously passing water and washing in a beer server by forming a gas-liquid mixed-phase flow of water and gas using only the gas pressure. It is about.

従来ビールサーバーへの通水は使用したビール残液を速やかにサーバー外に排出するため通水を行っている、その通水方法は混合タンク内を炭酸ガスで加圧しガスの圧力で混合タンク内の水をサーバー内に通水する方法とその装置がある。（特許文献１）
更にこの装置を改良した方法として、この操作を自動で行う目的で、水圧とガス圧を調整するため混合器および、調圧（加圧、減圧）弁を設ける方法が知られている。（特許文献２） Conventionally, water is passed to the beer server in order to quickly drain the used beer residual liquid to the outside of the server. The water passing method is to pressurize the inside of the mixing tank with carbon dioxide and use the pressure of the gas inside the mixing tank. There is a method and apparatus for passing the water through the server. (Patent Document 1)
As a further method of improving this device, in order to do this automatically, a mixer and to adjust the pressure and gas pressure, pressure regulating (pressurization, decompression) method of providing a valve is known. (Patent Document 2)

特開２０００−１４２８９３号公報（特願平１０−３２２９７９号）JP 2000-142893 (Japanese Patent Application No. 10-322979) 特開２００７−３０８１７２号公報JP 2007-308172 A

従来ビールサーバーへの通水は使用した、ビール残液を速やかにサーバー外に排出するため通水を行うもので、通水方法は注水タンク内を炭酸ガスで加圧しガス圧力で注水タンク内の水をサーバー内へ通水する方法がある。
これらの操作は水道水を利用する場合は水道水の圧力がサーバー設置場所の条件により変動するため、人が立会い手動で水圧とガス圧のバランスを調圧する必要があった（特許文献１）。
また、この操作を改良し、自動的に通水を行うため、水圧とガス圧をバランスさせるため調圧（加圧、減圧）弁を設ける方法と装置が知られている（特許文献２）。
この場合でもサーバーの設置条件によりガス圧と水圧の圧力差が大きいと目視、手動による調圧の必要が生じる。また逆流弁の設置が必要で全自動化のシステムが確立されていないという問題点があり、操作技術面での個人差が解消されない課題があった。 Conventionally, water flow to the beer server is used to quickly drain the remaining beer liquid to the outside of the server, and the water flow method is to pressurize the water injection tank with carbon dioxide gas and gas pressure to fill the water inside the water injection tank. There is a way to pass water through the server.
In these operations, when tap water is used, the pressure of the tap water varies depending on the conditions of the server installation place. Therefore, it is necessary for a person to be present and manually adjust the balance between the water pressure and the gas pressure (Patent Document 1).
Moreover, in order to improve this operation and automatically perform water flow, a method and an apparatus are known in which a pressure regulating (pressurizing and depressurizing) valve is provided to balance water pressure and gas pressure (Patent Document 2).
Even in this case, if the pressure difference between the gas pressure and the water pressure is large depending on the installation conditions of the server, it is necessary to adjust the pressure visually or manually. In addition, there is a problem that it is necessary to install a backflow valve and a fully automatic system has not been established, and there is a problem that individual differences in operation technology cannot be resolved.

本発明のビールサーバーの洗浄方法は、ビールを収納するビール樽内に、該ビール樽の口部に着脱自在に装着されるビールヘッド２を通じて二酸化炭素ガスを供給することにより、そのガス圧でビールを前記ビール樽より前記ビールヘッド２を通じて移送及び注出するビールサーバーの配管５内を洗浄するための洗浄方法であって、洗浄用の水を収納する注水タンク１内に、該注水タンク１の口部１２に着脱自在に装着される前記ビールヘッド２を通じて二酸化炭素ガスを供給することにより、そのガス圧で、前記注水タンク内１に略縦方向に配設された通水管９の下部に設けられた開口部１３から該通水管９内に水を圧入するとともに、前記通水管９の上部に設けられた細孔１１から前記通水管９内に二酸化炭素ガスを送入することにより、前記通水管９内で水と二酸化炭素ガスからなる気液混相流を形成させ、さらに該気液混相流を、前記ビールヘッド２を通じて前記ビールサーバーの配管５内に供給することを特徴とする。The method for cleaning a beer server according to the present invention supplies beer at the gas pressure by supplying carbon dioxide gas through a beer head 2 that is detachably attached to the mouth of the beer barrel into a beer barrel that stores beer. Is a cleaning method for cleaning the inside of the pipe 5 of the beer server that transports and pours the beer from the beer barrel through the beer head 2, and the water injection tank 1 stores the water for cleaning. By supplying carbon dioxide gas through the beer head 2 that is detachably attached to the mouth portion 12, the gas pressure is provided at the lower portion of the water pipe 9 disposed in the water injection tank 1 in a substantially vertical direction. By injecting water into the water pipe 9 from the opening 13 formed, and by feeding carbon dioxide gas into the water pipe 9 from the pores 11 provided in the upper part of the water pipe 9 To form a gas-liquid mixed phase stream comprising water and carbon dioxide gas in the said water passage pipe 9, further gas-liquid multiphase flow, and supplying into the pipe 5 of the beer server through the beer head 2.
また、本発明のビールサーバーの洗浄装置は、ビールを収納するビール樽内に、該ビール樽の口部に着脱自在に装着されるビールヘッド２を通じて二酸化炭素ガスを供給することにより、そのガス圧でビールを前記ビール樽より前記ビールヘッド２を通じて移送及び注出するビールサーバーの配管５内を洗浄するための洗浄装置であって、洗浄用の水を収納する注水タンク１と、該注水タンク１内に略縦方向に配設され、前記注水タンクの口部１２に着脱自在に装着される前記ビールヘッド２を介して前記ビールサーバーの配管５に連通する通水管９と、前記ビールヘッド２を通じて前記注水タンク１内に二酸化炭素ガスの供給を受けるための、前記注水タンク１の口部１２から内部に貫通する二酸化炭素ガス通路（図示せず）を備え、前記通水管９の下部には、前記ビールヘッド２を通じて供給を受けた二酸化炭素ガスのガス圧によって前記通水管９内に水を圧入するための開口部１３が設けられ、前記通水管９の上部には、前記二酸化炭素ガスのガス圧によって前記通水管９内に二酸化炭素ガスを送入するための細孔１１が設けられており、前記通水管９内において前記開口部１３から圧入された水と前記細孔１１から送入された二酸化炭素ガスとから形成される気液混相流を、前記ビールヘッド２を通じて前記ビールサーバーの配管５内に供給することを特徴とする。Moreover, the cleaning apparatus for a beer server according to the present invention supplies a carbon dioxide gas into a beer barrel that stores beer through a beer head 2 that is detachably attached to the mouth of the beer barrel, thereby providing a gas pressure thereof. A beer server for transferring and pouring beer from the beer barrel through the beer head 2 and washing the pipe 5 of the beer server, the water pouring tank 1 for storing the washing water, and the water pouring tank 1 A water pipe 9 that communicates with the pipe 5 of the beer server via the beer head 2, which is arranged in a substantially vertical direction inside and is detachably attached to the mouth portion 12 of the water injection tank, and through the beer head 2. A carbon dioxide gas passage (not shown) penetrating from the mouth 12 of the water injection tank 1 for receiving the supply of carbon dioxide gas into the water injection tank 1, In the lower part of the water pipe 9 is provided an opening 13 for injecting water into the water pipe 9 by the gas pressure of the carbon dioxide gas supplied through the beer head 2. In addition, a pore 11 for feeding carbon dioxide gas into the water pipe 9 by the gas pressure of the carbon dioxide gas is provided, and the water press-fitted from the opening 13 in the water pipe 9 and the water A gas-liquid mixed phase flow formed from carbon dioxide gas fed from the pores 11 is supplied into the pipe 5 of the beer server through the beer head 2.

本発明のビールサーバーの洗浄方法及び洗浄装置によれば、注水タンク１に装備された通水管９の上部に細孔１１を設け調圧操作することなく、ガスと水を混合し気液混相流を作り、常に一定にビールサーバー配管５内に混相流を自動的に通水することが出来る。 According to the cleaning method and apparatus of the beer server of the present invention , gas and water are mixed and mixed into a gas-liquid mixed phase flow without adjusting the pressure by providing pores 11 in the upper part of the water pipe 9 provided in the water injection tank 1. the work is, always can be automatically passed through the multiphase flow in the beer server pipe 5 at a constant level.

ここでいう気液混相流を形成する液体とは水道水などの食品に利用できる液体であり、混相流を形成するガスとは炭酸ガスや窒素などの食品に利用できる不活性なガス体を言う。 The liquid forming a gas-liquid mixed phase stream referred to herein is a liquid that can be used for foods such as tap water, refers to inert gases body available for food such as carbon dioxide or nitrogen gas to form a multiphase flow .

この発明は操作上の個人差をなくし、誰でもが容易に操作できる。
更に、本発明では装置構造が簡単であり、従来技術で使用していた調圧操作が不要になることから、飲食店等現場での操作上の個人差をなくし誰でも操作できる簡易な装置で飲食現場の作業性（保守管理が容易）を向上できる。また、装置制作費、運転費を軽減することが出来る。 The present invention eliminates individual differences in operation and can be easily operated by anyone.
Furthermore, in the present invention, since the device structure is simple and the pressure adjustment operation used in the prior art is unnecessary, it is a simple device that can be operated by anyone without any individual differences in operation at restaurants and other sites. Workability at the eating and drinking spot (maintenance management is easy) can be improved. In addition, it is possible to reduce unit production costs, the operating costs.

本発明の一実施形態例の説明図である。It is explanatory drawing of one embodiment of this invention. 本発明のビールサーバー洗浄装置の一実施形態例の構造を示す図である。It is a figure which shows the structure of one embodiment of the beer server washing | cleaning apparatus of this invention.

本発明の内容を、図１及び図２を参照して説明する。
図１に示すビールサーバーに通水するガスと水の気液混相流通水装置であり、この装置は、注水タンク１、ビールヘッド２、二酸化炭素ガス配管３、給水配管４、ビールサーバー配管５、給水配管電磁弁６、コントロールボックス７、水位検知器８、通水管９、二酸化炭素ガス配管電磁弁１０、細孔１１、口部１２、開口部１３より構成されている。 The contents of the present invention will be described with reference to FIGS.
1 is a gas-water mixed-phase water distribution apparatus for gas and water that passes through the beer server shown in FIG. 1, and includes a water injection tank 1, a beer head 2, a carbon dioxide gas pipe 3, a water supply pipe 4, a beer server pipe 5, A water supply piping solenoid valve 6, a control box 7, a water level detector 8, a water pipe 9, a carbon dioxide gas piping solenoid valve 10, a pore 11, a mouth portion 12, and an opening portion 13 are included.

この装置を構成する供給水配管４により、注水タンク１に水道水等が注入される、この注入は注水タンク１と給水配管４の間に給水配管電磁弁６を設ける。この弁６の自動開閉は水位検知器８とコントロールボックス７により注水タンク１内に注水する液体が一定水位（一定容量）になるよう自動的に制御する。 The feed water pipe 4 constituting the apparatus, water injection tank 1 tap water is injected, this injection provided the water supply pipe solenoid valve 6 between the water injection tank 1 and the water supply pipe 4. The automatic opening and closing of the valve 6 is automatically controlled by the water level detector 8 and the control box 7 so that the liquid injected into the water injection tank 1 becomes a constant water level (constant volume).

図２の注水タンク１内には通水管が取り付けられておりその上部に０．１から１．０ｍｍ程度の細孔１１（スリットでも良い）が開けられ、その細孔１１に注水タンク１内上部に二酸化炭素ガス配管３より注入された二酸化炭素等のガスが送入されているため、この細孔１１（スリットでも良い）から通水管９に吸引され、通水管９を通る注水タンク１内に貯留された水（液体）と混合し気液混相流が形成される。
このときの注水タンク１内ガス圧は０．１Ｍｐ（メガパスカル）〜０．５Ｍｐで通水管９の水位の差圧は０．００１〜０．０１Ｍｐで０．１〜１．０ｍｍ程度の細孔１１（スリットでも良い）を流れるガスの抵抗圧は０．００１〜０．０１Ｍｐであり、通水管９の水位の差圧が、ガス圧と細孔１１（スリットでも良い）を流れるガスの抵抗圧がバランスするために、注水タンク１内ガス圧は０．１Ｍｐ〜０．５Ｍｐのみで調圧操作を必要としない構造とした。 A water pipe is attached in the water injection tank 1 of FIG. 2 and a pore 11 (may be a slit) of about 0.1 to 1.0 mm is opened in the upper portion thereof, and the upper portion in the water injection tank 1 is formed in the pore 11. Since gas such as carbon dioxide injected from the carbon dioxide gas pipe 3 is fed into the water injection tank 1 through the pores 11 (may be slits) into the water pipe 9 and passes through the water pipe 9. A gas-liquid mixed phase flow is formed by mixing with the stored water (liquid).
At this time, the gas pressure in the water injection tank 1 is 0.1 Mp (megapascal) to 0.5 Mp, the differential pressure of the water level of the water pipe 9 is 0.001 to 0.01 Mp, and the pores are about 0.1 to 1.0 mm. 11 (which may be a slit) has a resistance pressure of 0.001 to 0.01 Mp, and the differential pressure of the water level of the water pipe 9 is the gas pressure and the resistance pressure of the gas which flows through the pore 11 (may be a slit). Therefore, the gas pressure in the water injection tank 1 is 0.1 Mp to 0.5 Mp, and no pressure adjustment operation is required.

１．営業終了後、洗浄タンク（注水タンク１）の頭頂部（口部１２）に取り付けられている蓋（図示せず）を外し、ビール樽（図示せず）の頭頂部（口部：図示せず）のビールヘッド２を洗浄タンクヘッド（注水タンク１の口部１２）に装着する。
２．注水タンク１に水道水を注入するために注水ボタンを押す。コントローラー（コントロールボックス７）により給水配管電磁弁６に信号が送られ、この電磁弁６が開き注水タンク１に水が注入される。（このとき、給水配管電磁弁６は開である。二酸化炭素ガス配管電磁弁１０は閉である。注水タンク１内の水位は上昇する。）
注入の終了は水位検知器８で一定水位を感知し給水配管電磁弁６を閉じる。（このとき、給水配管電磁弁６、二酸化炭素ガス配管電磁弁１０は共に閉である。注水タンク１内の水位は定位置である。）
３．注水タンク１内にガスを送入する。コントローラー（コントロールボックス７）から二酸化炭素ガス配管電磁弁１０に信号が送られ、この電磁弁１０が開き注水タンク１にガスが送入される。（このとき、給水配管電磁弁６は閉である。二酸化炭素ガス配管電磁弁１０は開である。）
４．注水タンク１にガスが送入され、タンク１内の水の水面がガス圧により押されるため、通水管９内を水が上昇し、通水管９の上部の細孔１１からガスが吸引されこの水と混合し、気液混相流を形成する。（このとき、給水配管電磁弁６は閉である、二酸化炭素ガス配管電磁弁１０は開である。注水タンク１内の水位は除々に低下する。）
５．この気液混相流がビールサーバー配管５内に送入され通水と洗浄が行われる。通水が終了した後、約６０秒間ガスのみを送入し水をビールサーバー配管５外に放出する。
６．前記の約６０秒間のガスのみの送入が終了すると、二酸化炭素ガス配管電磁弁１０を閉じる。（このとき、給水配管電磁弁６は閉である。注水タンク１内の水位は０となる。）
７．通水操作終了後、洗浄タンク（注水タンク１）の頭頂部（口部１２）に取り付けられているビールヘッド２を外し、ビール樽の頭頂部（口部：図示せず）へビールヘッド２を装着する。 1. After the end of business, the lid (not shown ) attached to the top (mouth 12) of the washing tank (water injection tank 1) is removed, and the top (mouth: not shown ) of the beer barrel (not shown). beer head 2) is mounted to the cleaning tank head (mouth 12 of the water injection tank 1).
2. Press the water injection button to inject tap water into the water injection tank 1 . A signal is sent to the water supply piping electromagnetic valve 6 by the controller (control box 7) , and the electromagnetic valve 6 is opened to inject water into the water injection tank 1. (At this time, the water supply piping solenoid valve 6 is open. The carbon dioxide gas piping solenoid valve 10 is closed. The water level in the water injection tank 1 rises.)
At the end of injection, the water level detector 8 detects a constant water level and closes the water supply piping solenoid valve 6. (At this time, the water supply piping solenoid valve 6 and the carbon dioxide gas piping solenoid valve 10 are both closed. The water level in the water injection tank 1 is a fixed position.)
3. Gas is fed into the water injection tank 1. A signal is sent from the controller (control box 7) to the carbon dioxide gas piping solenoid valve 10 , the solenoid valve 10 is opened, and gas is fed into the water injection tank 1. (At this time, the water supply piping solenoid valve 6 is closed . The carbon dioxide gas piping solenoid valve 10 is open.)
4). Since the gas is fed into the water injection tank 1 and the water level in the tank 1 is pushed by the gas pressure , the water rises in the water pipe 9 and the gas is sucked from the pores 11 at the top of the water pipe 9. Mix with water to form a gas-liquid multiphase flow. (At this time, the water supply piping solenoid valve 6 is closed and the carbon dioxide gas piping solenoid valve 10 is open. The water level in the water injection tank 1 gradually decreases.)
5). This gas-liquid mixed phase flow is sent into the beer server pipe 5 to perform water flow and washing. After the water flow is completed, only the gas is fed in for about 60 seconds, and the water is discharged out of the beer server pipe 5 .
6). When fed only about 60 seconds of the gas of the ends, close the carbon dioxide gas pipe solenoid valve 10. (At this time, the water supply solenoid valve 6 is closed. The water level in the water injection tank 1 is 0.)
7). After completion of the water flow operation, the beer head 2 attached to the top (mouth 12) of the washing tank (water injection tank 1) is removed, and the beer head 2 is moved to the top of the beer barrel (mouth: not shown) . Installing.

図１の二酸化炭素ガス配管３より注入された二酸化炭素等のガスと細孔１１（スリットでも良い）から．通水管に吸引された水（液体）との混合した気液混相流の形成状況は以下の通りである。
図２の注水タンク１内には通水管９が取り付けておりその上部に０．１から１．０ｍｍ程度の細孔１１（スリットでも良い）が開けられ、その細孔１１に注水タンク１内上部に二酸化炭素ガス配管３より注入された二酸化炭素等のガスが送入されているため、この細孔１１（スリットでも良い）からガスが通水管９に吸引され、通水管９を通る注水タンク１内に貯留された水（液体）と混合し気液混相流が形成される。

(表１)
炭酸ガスと水との気液混相流形成試験の結果

Figure 0004897037
判定：ガス／水の混合割合 ◎＝３、○＝２、△＝1、×＝1以下
From a gas such as carbon dioxide injected from the carbon dioxide gas pipe 3 in FIG. The formation state of the gas-liquid mixed phase flow mixed with the water (liquid) sucked into the water pipe is as follows.
A water pipe 9 is attached in the water injection tank 1 of FIG. 2, and a pore 11 (may be a slit) of about 0.1 to 1.0 mm is opened in the upper portion thereof, and the upper portion in the water injection tank 1 is formed in the pore 11. Since a gas such as carbon dioxide injected from the carbon dioxide gas pipe 3 is fed into the water pipe 9, the gas is sucked into the water pipe 9 through the pores 11 (may be slits) and the water injection tank 1 passing through the water pipe 9. A gas-liquid mixed phase flow is formed by mixing with water (liquid) stored in the inside.

(Table 1)
Results of gas-liquid mixed-phase flow formation test between carbon dioxide and water
Figure 0004897037
Judgment: Gas / water mixing ratio ◎ = 3 、 ○ = 2 、 △ = 1 、 × = 1 or less

従来のビールサーバー洗浄技術は、１．従来の通水洗浄方法、２．ＣＯ２ と水の調圧方法の何れも装置費が高く、年間維持管理費も大きいものになり、ビールを取り扱う、飲食店等では年間維持管理費も大きいものになり、この経費の削減が課題であり、さらに衛生管理上、店員の技術を必要としない誰でも簡単に、衛生的に操作できる装置が求められている。
ビールサーバーはわが国では１００万台、世界全体で１５００万台あるとされており装置費の年間維持管理費が大幅に削減できることから、ビール業界の注目を集めている技術である。
装置費および年間維持管理費について、本発明と従来方法等の比較例を表２に示す。

(表２)
従来技術との建設費維持管理費等の比較例

Figure 0004897037
Conventional beer server cleaning techniques are: 1. Conventional water washing method; CO 2 and none of the water of the governor pressure system method high equipment costs, annual maintenance costs also becomes larger, dealing with beer, it becomes a thing annual maintenance costs also large in the restaurant or the like, the problem is this reduction in expenses In addition, there is a need for a device that can be easily and hygienically operated by anyone who does not need the skills of a store clerk for hygiene management.
There are 1 million beer servers in Japan and 15 million in the world, and the annual maintenance cost of equipment costs can be greatly reduced.
Table 2 shows a comparative example of the present invention and the conventional method regarding the device cost and the annual maintenance cost.

(Table 2)
Comparison example of construction cost maintenance cost with conventional technology
Figure 0004897037

１ 注水タンク
２ ビールヘッド
３ 二酸化炭素ガス配管
４ 給水配管
５ ビールサーバー配管
６ 給水配管電磁弁
７ コントロールボックス
８ 水位検知器
９ 通水管
１０ 二酸化炭素ガス配管電磁弁
１１ 細孔
１２ 口部
１３ 開口部 1 Water injection tank 2 Beer head
3 CO2 gas piping
4 Water supply piping
5 Beer server piping
6 Water supply piping solenoid valve
7 Control box
8 Water level detector
9 Water pipe
10 Carbon dioxide gas piping solenoid valve
11 pores
12 mouths
13 openings

Claims (2)

ビールを収納するビール樽内に、該ビール樽の口部に着脱自在に装着されるビールヘッドを通じて二酸化炭素ガスを供給することにより、そのガス圧でビールを前記ビール樽より前記ビールヘッドを通じて移送及び注出するビールサーバーの配管内を洗浄するための洗浄方法であって、洗浄用の水を収納する注水タンク内に、該注水タンクの口部に着脱自在に装着される前記ビールヘッドを通じて二酸化炭素ガスを供給することにより、そのガス圧で、前記注水タンク内に略縦方向に配設された通水管の下部に設けられた開口部から該通水管内に水を圧入するとともに、前記通水管の上部に設けられた細孔から前記通水管内に二酸化炭素ガスを送入することにより、前記通水管内で水と二酸化炭素ガスからなる気液混相流を形成させ、さらに該気液混相流を、前記ビールヘッドを通じて前記ビールサーバーの配管内に供給することを特徴とするビールサーバーの洗浄方法。   By supplying carbon dioxide gas through a beer head that is detachably attached to the mouth portion of the beer barrel, the beer is transferred from the beer barrel through the beer head with the gas pressure. A cleaning method for cleaning the inside of a pipe of a beer server to be dispensed, wherein carbon dioxide is passed through the beer head that is detachably attached to a mouth of the water injection tank in a water injection tank that stores water for cleaning. By supplying gas, water is pressed into the water pipe from the opening provided in the lower part of the water pipe disposed in the water injection tank in a substantially vertical direction by the gas pressure, and the water pipe By feeding carbon dioxide gas into the water pipe from the pores provided in the upper part of the gas, thereby forming a gas-liquid mixed phase flow consisting of water and carbon dioxide gas in the water pipe, and The method of cleaning beer server, characterized in that the gas-liquid mixed flow, fed into the pipe of the beer server through the beer head. ビールを収納するビール樽内に、該ビール樽の口部に着脱自在に装着されるビールヘッドを通じて二酸化炭素ガスを供給することにより、そのガス圧でビールを前記ビール樽より前記ビールヘッドを通じて移送及び注出するビールサーバーの配管内を洗浄するための洗浄装置であって、洗浄用の水を収納する注水タンクと、該注水タンク内に略縦方向に配設され、前記注水タンクの口部に着脱自在に装着される前記ビールヘッドを介して前記ビールサーバーの配管に連通する通水管と、前記ビールヘッドを通じて前記注水タンク内に二酸化炭素ガスの供給を受けるための、前記注水タンクの口部から内部に貫通する二酸化炭素ガス通路を備え、前記通水管の下部には、前記ビールヘッドを通じて供給を受けた二酸化炭素ガスのガス圧によって前記通水管内に水を圧入するための開口部が設けられ、前記通水管の上部には、前記二酸化炭素ガスのガス圧によって前記通水管内に二酸化炭素ガスを送入するための細孔が設けられており、前記通水管内において前記開口部から圧入された水と前記細孔から送入された二酸化炭素ガスとから形成される気液混相流を、前記ビールヘッドを通じて前記ビールサーバーの配管内に供給することを特徴とするビールサーバーの洗浄装置。   By supplying carbon dioxide gas through a beer head that is detachably attached to the mouth portion of the beer barrel, the beer is transferred from the beer barrel through the beer head with the gas pressure. A cleaning device for cleaning the inside of a pipe of a beer server to be dispensed, a water injection tank for storing water for cleaning, and a substantially vertical direction disposed in the water injection tank, at the mouth of the water injection tank From a mouth of the water injection tank for receiving a supply of carbon dioxide gas into the water injection tank through the beer head, and a water flow pipe communicating with the pipe of the beer server through the beer head that is detachably attached A carbon dioxide gas passage penetrating inside is provided, and a lower part of the water pipe is formed by a gas pressure of carbon dioxide gas supplied through the beer head. An opening for injecting water into the water conduit is provided, and an upper portion of the water conduit has pores for injecting carbon dioxide gas into the water conduit by the gas pressure of the carbon dioxide gas. A gas-liquid mixed-phase flow formed from water injected from the opening and carbon dioxide gas fed from the pores in the water pipe is provided in the pipe of the beer server through the beer head. A cleaning device for a beer server, characterized by being supplied inside.
JP2009299385A 2009-12-15 2009-12-15 Cleaning method and cleaning apparatus for beer server Expired - Fee Related JP4897037B2 (en)

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JPH0948497A (en) * 1995-08-04 1997-02-18 Suntory Ltd Method and device for cleaning beer dispenser
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