JPS63147499U

JPS63147499U -

Info

Publication number: JPS63147499U
Application number: JP3988287U
Authority: JP
Priority date: 1987-03-20
Filing date: 1987-03-20
Publication date: 1988-09-28
Also published as: JPH0430158Y2

Description

[Brief explanation of the drawing]

第１図は従来の飲料供給装置を示す概略構成図
、第２図はこの考案の一実施例による飲料供給装
置を示す概略構成図、第３図は第２図の動作の概
略を説明するための図、第４図は第２図の動作の
詳細を説明するための電気回路図、第５図及び第
６図はこの考案による別の実施例を示す図である
。１：パツク容器、２：パツク容器、３：接続器
具、４，５：電磁弁、６：ポンプ、７：逆止弁、
８：ホース、９：液有無検知装置、１０：圧力ス
イツチ、１１：送出圧力検知装置、１２：リセツ
ト機構、１３：リセツトスイツチ、１４：記憶回
路。 FIG. 1 is a schematic configuration diagram showing a conventional beverage dispensing device, FIG. 2 is a schematic configuration diagram showing a beverage dispensing device according to an embodiment of the invention, and FIG. 3 is for explaining the outline of the operation of FIG. 2. FIG. 4 is an electric circuit diagram for explaining the details of the operation of FIG. 2, and FIGS. 5 and 6 are diagrams showing another embodiment of this invention. 1: Pack container, 2: Pack container, 3: Connection equipment, 4, 5: Solenoid valve, 6: Pump, 7: Check valve,
8: hose, 9: liquid presence/absence detection device, 10: pressure switch, 11: delivery pressure detection device, 12: reset mechanism, 13: reset switch, 14: memory circuit.

Claims

[Claims for Utility Model Registration] (1) A beverage supply device configured to supply beverages stored in containers via a supply path by a pump 6, including a plurality of containers 1 connected in parallel for storing beverages.
, 2; a plurality of electromagnetic valves 4, 5 provided for each container 1, 2, only one of which is opened at a time to deliver beverage to the supply channel; and each container is empty of liquid. A liquid presence/absence detection device 9 detects when the liquid is empty, and a liquid presence/absence detection device 9 stores the presence or absence of liquid in each container, and when the liquid presence/absence detection device 9 detects that there is no liquid, it closes the solenoid valve of the corresponding container without liquid. A memory circuit 14 for automatically operating a solenoid valve of a container containing a liquid to open the valve. (2) A reset mechanism 12 that is operated when a container without liquid is replaced with a container containing a beverage, and changes the memory contents of the memory circuit by being operated.
A beverage dispensing device according to claim 1 of the utility model registration claim. (3) The liquid presence detection device detects whether or not enough drink is being supplied from the container by detecting the pressure of the drink in the supply path, and thereby detects the presence or absence of liquid in the container. A beverage dispensing device according to claim 1 or 2 of the utility model registration claim. (4) The liquid presence/absence detection device detects whether or not enough drink is being supplied from the container by detecting the conductivity of the drink in the supply path, thereby detecting the presence or absence of liquid in the container. A beverage dispensing device according to claim 1 or 2 of the utility model registration claim.