JPH1035792A - Oil feeding equipment - Google Patents

Oil feeding equipment

Info

Publication number
JPH1035792A
JPH1035792A JP8213063A JP21306396A JPH1035792A JP H1035792 A JPH1035792 A JP H1035792A JP 8213063 A JP8213063 A JP 8213063A JP 21306396 A JP21306396 A JP 21306396A JP H1035792 A JPH1035792 A JP H1035792A
Authority
JP
Japan
Prior art keywords
pump
terminal
signal
control device
level gauge
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
JP8213063A
Other languages
Japanese (ja)
Other versions
JP3463477B2 (en
Inventor
Yuichi Yoshimura
雄一 吉村
Mitsuru Kuroki
充 黒木
Masami Tsuchiya
政巳 土谷
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.)
Tatsuno Corp
Original Assignee
Tatsuno Corp
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 Tatsuno Corp filed Critical Tatsuno Corp
Priority to JP21306396A priority Critical patent/JP3463477B2/en
Priority to KR1019970025314A priority patent/KR100201344B1/en
Publication of JPH1035792A publication Critical patent/JPH1035792A/en
Application granted granted Critical
Publication of JP3463477B2 publication Critical patent/JP3463477B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/58—Arrangements of pumps
    • B67D7/68—Arrangements of pumps submerged in storage tank or reservoir
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • B67D7/16—Arrangements of liquid meters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/78—Arrangements of storage tanks, reservoirs or pipe-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

PROBLEM TO BE SOLVED: To facilitate the wiring work without complicating the wiring to connect each equipment to a terminal. SOLUTION: An oil feeding equipment comprises a plurality of oil storage ranks 1, 2, 3, submersible pumps 4, 5, 6 provided on each oil storage tank, a plurality of meters 15, 16, 17 connected to a discharge pipe of each submersible pump, a power control panel 40 which is provided with a terminal to which the power cable of each submersible pumps is connected and in which the terminals is connected to the power supply through a switch, and a pump control device 30 which is provided with a terminal to which the signal line of each meter is connected, receives the signal of the feed oil request from the measuring machine, and outputs the closing signal to the corresponding switch on the control power panel. The pump control devices is provided with a storage means to store the related data of the submersible pump to be connected to each terminal and the meter, and a pump driving means which selects the terminal to which the submersible pump responded by receiving the oil feed request signal from the meter is connected from the storage means, and outputs the closing signal to the switch to which the terminal is connected.

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、複数の貯油タンク
のそれぞれに設けられたサブマージブルポンプと、各サ
ブマージブルポンプの吐出管に接続された複数台の計量
機と、計量機からの給油要求信号を受けてサブマージブ
ルポンプを駆動するポンプ制御装置とを有する給油装置
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a submerged pump provided in each of a plurality of oil storage tanks, a plurality of weighing machines connected to discharge pipes of the respective submerged pumps, and a demand for refueling from the weighing machine. And a pump control device that drives a submerged pump in response to a signal.

【０００２】[0002]

【従来の技術】複数のサブマージブルポンプと、各サブ
マージブルポンプの吐出管に接続された複数台の計量機
とをポンプ制御装置に接続し、計量機からの給油要求信
号を受けて、対応したサブマージブルポンプを駆動する
場合に、ポンプ制御装置と各機器とを接続する端子は、
予め関連づけられていて、各機器は必ず指定された端子
に接続しなければならない。そのために、各機器と端子
とを接続する配線が複雑となり、接続間違いをした場合
には、接続をやり直さなければならない不都合があっ
た。2. Description of the Related Art A plurality of submerged pumps and a plurality of weighing machines connected to the discharge pipe of each submerged pump are connected to a pump control device. When driving a submerged pump, the terminal connecting the pump control device and each device is:
Each device must be connected to a designated terminal, which is pre-associated. For this reason, the wiring for connecting each device and the terminal is complicated, and if a connection error is made, the connection must be re-established.

【０００３】[0003]

【発明が解決しようとする課題】そこで本発明は、各機
器と端子とを接続する配線が複雑となることがなく、配
線する作業を容易とした給油装置を提供することであ
る。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a lubricating apparatus in which wiring for connecting each device and a terminal is not complicated and wiring work is easy.

【０００４】[0004]

【課題を解決するための手段】上記目的を達成するため
に、本発明は、複数の貯油タンクと、各貯油タンクに設
けられたサブマージブルポンプと、各サブマージブルポ
ンプの吐出管に接続された複数台の計量機と、各サブマ
ージブルポンプの電力線が接続される端子を有し、該端
子をスイッチを介して電源に接続した動力制御盤と、各
計量機の信号線が接続される端子を有し、計量機からの
給油要求信号を受けて動力制御盤の該当するスイッチに
閉信号を出力するポンプ制御装置とより構成された給油
装置において、前記ポンプ制御装置には、各端子に接続
されたサブマージブルポンプと計量機との関連データを
記憶する記憶手段と、計量機からの給油要求信号を受け
て対応したサブマージブルポンプが接続されている端子
を記憶手段から選出し、該端子が接続されているスイッ
チに閉信号を出力するポンプ駆動手段とが設けられてい
るので、各機器と端子とは自由に接続してよく、配線が
複雑となることがなく、配線する作業が容易となる。SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a fuel cell system comprising a plurality of oil storage tanks, a submerged pump provided in each oil storage tank, and a discharge pipe of each submerged pump. A plurality of weighing machines, a power control panel having a terminal to which a power line of each submerged pump is connected, and the terminal connected to a power supply via a switch, and a terminal to which a signal line of each weighing machine is connected. A refueling device having a pump control device that receives a refueling request signal from a weighing machine and outputs a close signal to a corresponding switch of a power control panel, wherein the pump control device is connected to each terminal. A storage means for storing data relating to the submerged pump and the weighing machine, and a terminal connected to the corresponding submerged pump in response to a refueling request signal from the weighing machine. Since the switch to which the terminal is connected is provided with a pump driving means for outputting a closing signal, each device and the terminal may be freely connected, and the wiring is not complicated. Work becomes easier.

【０００５】そして、前記記憶手段に記憶されるサブマ
ージブルポンプと計量機との関連データは入力手段によ
り設定されるので、新しく設置したときはもとより、設
置後に配管の接続を変更した場合にも容易に対応でき
る。また、前記各貯油タンクには液面計が設けられ、該
液面計に接続された液面計制御装置は、液面計からの液
位信号を受けて液量を演算し、演算された液量が一定以
下になると液量僅か信号を出力し、前記ポンプ制御装置
のポンプ駆動手段は、前記液面計制御装置からの液量僅
か信号を受けてサブマージブルポンプを停止するので、
油がなくなると自動的にサブマージブルポンプが停止
し、空運転をしてサブマージブルポンプを損傷すること
がない。さらに、前記液面計制御装置と前記ポンプ制御
装置とのデータはシリアル通信で行われるので、両者の
接続は容易である。Since the data relating to the submergeable pump and the weighing machine stored in the storage means is set by the input means, it is easy not only when newly installed but also when the connection of piping is changed after installation. Can respond to. Further, a liquid level gauge is provided in each of the oil storage tanks, and a liquid level gauge controller connected to the liquid level gauge receives the liquid level signal from the liquid level gauge, and calculates the liquid amount. When the liquid amount becomes equal to or less than a certain value, a liquid amount slight signal is output, and the pump driving means of the pump control device receives the liquid amount slight signal from the liquid level gauge control device and stops the submerged pump.
When the oil runs out, the submergeable pump is automatically stopped, and the submergeable pump does not run idle and is not damaged. Further, since data between the liquid level gauge control device and the pump control device is performed by serial communication, the connection between the two is easy.

【０００６】[0006]

【発明の実施の形態】以下、本発明の実施の形態を説明
する。図１に示すように、給油所の地下に埋設される貯
油タンク１、２、３にはそれぞれサブマージブルポンプ
４、５、６と、各貯油タンク内の液位を計測する液面計
７、８、９とが設けられている。各サブマージブルポン
プ４、５、６の吐出管１１、１２、１３には、それぞれ
複数台の計量機１５Ａ、１５Ｂ・・・、１６Ａ、１６Ｂ
・・・、１７Ａ、１７Ｂ・・・が接続されている。Embodiments of the present invention will be described below. As shown in FIG. 1, submerged pumps 4, 5, and 6 are respectively provided in oil storage tanks 1, 2, and 3 buried under the gas station, and a level gauge 7, which measures a liquid level in each oil storage tank, 8 and 9 are provided. A plurality of weighing machines 15A, 15B..., 16A, 16B are respectively provided to the discharge pipes 11, 12, 13 of each of the submerged pumps 4, 5, 6.
, 17A, 17B, ... are connected.

【０００７】各計量機の給油ノズル１８をノズル掛けか
ら外したときに出力される給油要求信号は、端子２０
Ａ、２０Ｂ・・・を介してポンプ制御装置３０に入力さ
れている。また、各サブマージブルポンプ４、５、６は
端子２１Ａ、２１Ｂ、２１Ｃを介して動力制御盤４０に
接続され、この動力制御盤４０のスイッチはポンプ制御
装置３０からの駆動信号で開閉され、各サブマージブル
ポンプ４、５、６へ電力が供給されるようになってい
る。[0007] A refueling request signal output when the refueling nozzle 18 of each weighing machine is removed from the nozzle hook is connected to a terminal 20.
A, 20B... Are input to the pump control device 30. The sub-mergeable pumps 4, 5, and 6 are connected to a power control panel 40 via terminals 21A, 21B, and 21C, and the switches of the power control panel 40 are opened and closed by a drive signal from a pump control device 30. Electric power is supplied to the submerged pumps 4, 5, and 6.

【０００８】各貯油タンク１、２、３に設けられた液面
計７、８、９からの液位信号は液面計制御装置５０に入
力され、この液面計制御装置５０は液面計７、８、９か
らの液位信号を液量に演算し、演算された液量が一定以
下になると液量僅か信号をポンプ制御装置３０に出力す
るようになっている。The liquid level signals from the liquid level gauges 7, 8, 9 provided in the respective oil storage tanks 1, 2, 3 are inputted to a liquid level gauge control device 50, and the liquid level gauge control device 50 The liquid level signals from 7, 8, and 9 are calculated into the liquid amount, and when the calculated liquid amount becomes equal to or less than a predetermined value, a small liquid amount signal is output to the pump control device 30.

【０００９】図２に示すように、ポンプ制御装置３０の
パラレルインターフェイス３１の端子２０Ａ、２０Ｂ・
・・には各計量機からの信号線が接続され、シリアルイ
ンターフェイス３２には液面計制御装置５０からの信号
線が接続されている。そして、両インターフェイス３
１、３２を介して入力される信号はポンプ駆動手段３４
へ入力され、ポンプ駆動手段３４から動力制御盤４０へ
駆動信号が出力されている。キーボード３５またはリモ
コン３６から入力されるサブマージブルポンプと計量機
との関連データの信号は、入力手段３７を介して入力さ
れ、表示器３８に表示され、図４に示すような形態で記
憶手段３９に設定されるようになっている。As shown in FIG. 2, the terminals 20A and 20B of the parallel interface 31 of the pump controller 30 are provided.
.. Are connected to signal lines from the respective measuring machines, and the serial interface 32 is connected to signal lines from the liquid level gauge controller 50. And both interfaces 3
1 and 32 are supplied to the pump driving means 34.
And a drive signal is output from the pump drive means 34 to the power control panel 40. A signal of data relating to the submerged pump and the weighing machine, which is inputted from the keyboard 35 or the remote controller 36, is inputted through the input means 37, displayed on the display 38, and stored in the form shown in FIG. Is set to

【００１０】動力制御盤４０の端子２１Ａ、２１Ｂ、２
１Ｃには各サブマージブルポンプ４、５、６の動力線が
接続され、この動力線はポンプ駆動手段３４からの駆動
信号で開閉されるスイッチ４１Ａ、４１Ｂ、４１Ｃを介
して電源４２へ接続されている。The terminals 21A, 21B, 2
1C is connected to a power line of each of the submerged pumps 4, 5, and 6, and this power line is connected to a power supply 42 via switches 41A, 41B, and 41C that are opened and closed by a drive signal from a pump drive unit 34. I have.

【００１１】次に図３に基づいて、サブマージブルポン
プと計量機との関連データの記憶について説明する。ま
ず、キーボード３５またはリモコン３６からポンプ設定
の信号を入力すると（ＳＴ１）、表示器３８に「１番端
子に接続したポンプが設置されているタンク番号を入力
して下さい」と言う表示がされる（ＳＴ２）。そして１
番端子２１Ａに接続したポンプ４が設置されているタン
ク番号が「１」であるので、番号「１」を入力すると
（ＳＴ３）、記憶手段３９のタンク番号１のグループの
ポンプ端子番号の欄に「１」（図４ ａ）が設定される
（ＳＴ４）。Next, storage of data relating to the submerged pump and the weighing machine will be described with reference to FIG. First, when a pump setting signal is input from the keyboard 35 or the remote controller 36 (ST1), a message "Please input the tank number where the pump connected to the first terminal is installed" is displayed on the display 38. (ST2). And one
Since the tank number where the pump 4 connected to the terminal 21A is installed is "1", when the number "1" is input (ST3), the pump terminal number column of the group of the tank number 1 in the storage means 39 is displayed. “1” (FIG. 4A) is set (ST4).

【００１２】そして、再び表示器３８に「２番端子に接
続したポンプが設置されているタンク番号を入力して下
さい」と言う表示がされる（ＳＴ２）。そして２番端子
に接続したポンプ５が設置されているタンク番号が
「２」であるので、番号「２」を入力すると（ＳＴ
３）、記憶手段３９のタンク番号２のグループのポンプ
端子番号の欄に「２」（図４ ｂ）が設定される（ＳＴ
４）。このようにして全てのポンプの設定が終わったな
らば、設定終了を入力して（ＳＴ５）、ポンプ設定を終
わる。Then, the display 38 displays again, "Please input the tank number where the pump connected to the second terminal is installed" (ST2). Since the tank number where the pump 5 connected to the second terminal is installed is “2”, when the number “2” is input (ST
3), “2” (FIG. 4B) is set in the column of the pump terminal number of the group of the tank number 2 in the storage means 39 (ST)
4). When the setting of all the pumps is completed in this way, the end of the setting is input (ST5), and the pump setting is ended.

【００１３】次に計量機設定の信号を入力すると（ＳＴ
６）、表示器３８に「１番端子に接続した計量機が接続
されているタンク番号を入力して下さい」と言う表示が
される（ＳＴ７）。そして１番端子２０Ａに接続した計
量機が接続されているタンク番号が「２」である場合に
は、番号「２」を入力すると（ＳＴ８）、記憶手段３９
のタンク番号２のグループの計量機端子番号の欄に
「１」（図４ ｃ）が設定される（ＳＴ９）。Next, when a signal for setting the weighing machine is inputted (ST
6) The display 38 displays a message "Enter the tank number to which the weighing machine connected to the No. 1 terminal is connected" (ST7). If the tank number connected to the weighing machine connected to the first terminal 20A is “2”, the number “2” is input (ST8), and the storage means 39
"1" (FIG. 4c) is set in the column of the weighing machine terminal number of the group of the tank number 2 (ST9).

【００１４】そして、再び表示器３８に「２番端子に接
続した計量機が接続されているタンク番号を入力して下
さい」と言う表示がされる（ＳＴ７）。そして２番端子
２０Ｂに接続した計量機が接続されているタンク番号が
「１」である場合には、番号「１」を入力すると（ＳＴ
８）、記憶手段３９のタンク番号１のグループの計量機
端子番号の欄に「２」（図４ ｄ）が設定される（ＳＴ
９）。このようにして全ての計量機の設定が終わったな
らば、設定終了を入力して（ＳＴ１０）、計量機設定を
終わる。[0014] Then, a display saying "Please input the tank number to which the weighing machine connected to the second terminal is connected" is displayed again on the display 38 (ST7). If the tank number connected to the weighing machine connected to the second terminal 20B is "1", the number "1" is input (ST
8), “2” (FIG. 4D) is set in the column of the weighing machine terminal number of the group of tank number 1 in the storage means 39 (ST).
9). When the setting of all the weighing machines is completed in this way, the end of the setting is input (ST10), and the setting of the weighing machines is completed.

【００１５】このようにサブマージブルポンプと計量機
との関連データは、端子の接続後に設定するので、各端
子は自由に接続して良くなり、各機器と端子とを接続す
る配線が複雑となったり、接続をやり直すことがなくな
る。As described above, since the data relating to the submerged pump and the weighing machine are set after the connection of the terminals, each terminal can be freely connected, and the wiring for connecting each device and the terminal becomes complicated. Or reconnect.

【００１６】サブマージブルポンプと計量機との関連デ
ータを設定した後に、給油のために例えば計量機端子番
号「２」に接続されている計量機の給油ノズル１８を外
すと、計量機より給油要求信号がポンプ制御装置３０に
入力する。ポンプ制御装置３０のポンプ駆動手段３４
は、この給油要求信号が入力した計量機の端子番号
「２」（図４ ｄ）が属するグループのポンプ端子番号
「１」（図４ ａ）を記憶手段３９から選出し、動力制
御盤４０へポンプ端子番号「１」の駆動信号を出力す
る。そして、動力制御盤４０のスイッチ４１Ａは閉じ、
サブマージブルポンプ４は電源４２に接続され駆動され
る。After setting the relevant data between the submerged pump and the weighing machine, if the fueling nozzle 18 of the weighing machine connected to, for example, the weighing machine terminal number "2" is removed for refueling, a refueling request from the weighing machine is made. A signal is input to the pump controller 30. Pump driving means 34 of pump control device 30
Selects the pump terminal number "1" (FIG. 4a) of the group to which the terminal number "2" (FIG. 4d) of the weighing machine to which the refueling request signal is input from the storage means 39, and sends the selected signal to the power control panel 40. The drive signal of the pump terminal number “1” is output. Then, the switch 41A of the power control panel 40 is closed,
The submerged pump 4 is connected to and driven by a power supply 42.

【００１７】計量機の給油ノズル１８を自動車の給油口
へ挿入し、弁を開くと給油される。給油が終わり、給油
ノズル１８をノズル掛けに掛けると、給油要求信号が消
勢され、ポンプ駆動手段３４は駆動信号を消勢し、スイ
ッチ４１Ａが開いてサブマージブルポンプ４は停止す
る。The fuel is supplied when the fueling nozzle 18 of the weighing machine is inserted into the fueling port of the automobile and the valve is opened. When refueling is completed and the refueling nozzle 18 is put on the nozzle hook, the refueling request signal is deactivated, the pump driving means 34 deactivates the driving signal, the switch 41A is opened, and the submerged pump 4 is stopped.

【００１８】このように給油が行われてタンク内の液位
が下がり、液面計制御装置５０からシリアル通信で送ら
れてくる液量僅か信号がポンプ制御装置３０へ入力され
ると、ポンプ駆動手段３４は駆動信号を消勢し、動力制
御盤４０のスイッチが開いてサブマージブルポンプは停
止する。このように、油がなくなると自動的にサブマー
ジブルポンプが停止するので、空運転をしてサブマージ
ブルポンプを損傷することがなくなる。When the oil level is reduced as described above and the liquid level in the tank is lowered, and a signal indicating a small amount of liquid sent from the liquid level gauge controller 50 by serial communication is input to the pump controller 30, the pump is driven. The means 34 deactivates the drive signal, the switch of the power control panel 40 is opened and the submerged pump is stopped. As described above, when the oil runs out, the submergeable pump is automatically stopped, so that there is no possibility that the submergeable pump is operated idly and damaged.

【００１９】[0019]

【発明の効果】以上説明したように本発明は、複数の貯
油タンクと、各貯油タンクに設けられたサブマージブル
ポンプと、各サブマージブルポンプの吐出管に接続され
た複数台の計量機と、各サブマージブルポンプの電力線
が接続される端子を有し、該端子をスイッチを介して電
源に接続した動力制御盤と、各計量機の信号線が接続さ
れる端子を有し、計量機からの給油要求信号を受けて動
力制御盤の該当するスイッチに閉信号を出力するポンプ
制御装置とより構成された給油装置において、前記ポン
プ制御装置には、各端子に接続されたサブマージブルポ
ンプと計量機との関連データを記憶する記憶手段と、計
量機からの給油要求信号を受けて対応したサブマージブ
ルポンプが接続されている端子を記憶手段から選出し、
該端子が接続されているスイッチに閉信号を出力するポ
ンプ駆動手段とが設けられている。このようにサブマー
ジブルポンプと計量機との関連データは、端子の接続後
に設定するので、各端子は自由に接続して良くなり、各
機器と端子とを接続する配線が複雑となったり、接続を
やり直すことがなくなる。As described above, the present invention provides a plurality of oil storage tanks, a submerged pump provided in each oil storage tank, and a plurality of weighing machines connected to the discharge pipe of each submerged pump. A power control panel having a terminal to which a power line of each submerged pump is connected, and the terminal connected to a power source via a switch, and a terminal to which a signal line of each weighing machine is connected, and In a refueling device including a pump control device that receives a refueling request signal and outputs a closing signal to a corresponding switch of a power control panel, the pump control device includes a submerged pump connected to each terminal and a weighing machine. A storage means for storing data related to and a terminal to which a corresponding submerged pump is connected in response to a refueling request signal from the weighing machine, and from the storage means,
Pump driving means for outputting a closing signal to a switch to which the terminal is connected is provided. As described above, since the relevant data between the submerged pump and the weighing machine is set after the connection of the terminals, each terminal can be freely connected, and the wiring for connecting each device and the terminal becomes complicated, or the connection becomes difficult. Will not be redone.

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

【図１】本発明の給油装置を説明する全体図である。FIG. 1 is an overall view for explaining a fuel supply device of the present invention.

【図２】本発明のポンプ制御装置のブロック図である。FIG. 2 is a block diagram of a pump control device of the present invention.

【図３】サブマージブルポンプと計量機との関連データ
を設定するフロー図である。FIG. 3 is a flowchart for setting related data between a submerged pump and a weighing machine.

【図４】記憶手段に記憶されているサブマージブルポン
プと計量機との関連データを示す図である。FIG. 4 is a diagram showing data related to a submerged pump and a weighing machine stored in a storage means.

【符号の説明】[Explanation of symbols]

１、２、３ 貯油タンク ４、５、６ サブマージブルポンプ ７、８、９ 液面計 １１、１２、１３ 吐出管 １５、１６、１７ 計量機 １８ 給油ノズル ２０、２１ 端子 ３０ ポンプ制御装置 ３１ パラレルインターフェイス ３２ シリアルインターフェイス ３４ ポンプ駆動手段 ３５ キーボード ３６ リモコン ３７ 入力手段 ３８ 表示器 ３９ 記憶手段 ４０ 動力制御盤 ４１ スイッチ ４２ 電源 ５０ 液面計制御装置 1, 2, 3 Oil storage tank 4, 5, 6 Submerged pump 7, 8, 9 Level gauge 11, 12, 13 Discharge pipe 15, 16, 17 Metering machine 18 Refueling nozzle 20, 21 Terminal 30 Pump controller 31 Parallel Interface 32 Serial interface 34 Pump driving means 35 Keyboard 36 Remote control 37 Input means 38 Display 39 Storage means 40 Power control panel 41 Switch 42 Power supply 50 Level gauge controller

Claims (4)

【特許請求の範囲】[Claims] 【請求項１】 複数の貯油タンクと、各貯油タンクに設
けられたサブマージブルポンプと、各サブマージブルポ
ンプの吐出管に接続された複数台の計量機と、各サブマ
ージブルポンプの電力線が接続される端子を有し、該端
子をスイッチを介して電源に接続した動力制御盤と、各
計量機の信号線が接続される端子を有し、計量機からの
給油要求信号を受けて動力制御盤の該当するスイッチに
閉信号を出力するポンプ制御装置とより構成された給油
装置において、前記ポンプ制御装置には、各端子に接続
されたサブマージブルポンプと計量機との関連データを
記憶する記憶手段と、計量機からの給油要求信号を受け
て対応したサブマージブルポンプが接続されている端子
を記憶手段から選出し、該端子が接続されているスイッ
チに閉信号を出力するポンプ駆動手段とが設けられてい
ることを特徴とする給油装置。A plurality of oil storage tanks, a submerged pump provided in each oil storage tank, a plurality of measuring machines connected to a discharge pipe of each submerged pump, and a power line of each submerged pump. And a power control panel having a terminal connected to a power supply via a switch, and a terminal connected to a signal line of each weighing machine, and receiving a refueling request signal from the weighing machine. A pump control device that outputs a closing signal to a corresponding switch of the above, wherein the pump control device has storage means for storing data relating to the submerged pump connected to each terminal and the meter. Receiving a refueling request signal from the weighing machine, selects a terminal to which the corresponding submerged pump is connected from the storage means, and outputs a close signal to the switch to which the terminal is connected. And a pump driving means. 【請求項２】 前記記憶手段に記憶されるサブマージブ
ルポンプと計量機との関連データは入力手段により設定
される請求項１記載の給油装置。2. The refueling apparatus according to claim 1, wherein the data related to the submergeable pump and the weighing machine stored in the storage means is set by an input means. 【請求項３】 前記各貯油タンクには液面計が設けら
れ、該液面計に接続された液面計制御装置は、液面計か
らの液位信号を受けて液量を演算し、演算された液量が
一定以下になると液量僅か信号を出力し、前記ポンプ制
御装置のポンプ駆動手段は、前記液面計制御装置からの
液量僅か信号を受けてサブマージブルポンプを停止する
請求項１記載の給油装置。3. Each of the oil storage tanks is provided with a level gauge, and a level gauge controller connected to the level gauge receives a level signal from the level gauge and calculates a liquid level. When the calculated liquid amount becomes equal to or less than a predetermined value, a liquid amount small signal is output, and the pump driving means of the pump control device receives the liquid amount small signal from the liquid level gauge control device and stops the submerged pump. Item 1. A refueling device according to Item 1. 【請求項４】 前記液面計制御装置と前記ポンプ制御装
置とのデータはシリアル通信で行われる請求項１記載の
給油装置。4. The refueling device according to claim 1, wherein data between the level gauge control device and the pump control device is performed by serial communication.
JP21306396A 1996-07-24 1996-07-24 Refueling device Expired - Fee Related JP3463477B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP21306396A JP3463477B2 (en) 1996-07-24 1996-07-24 Refueling device
KR1019970025314A KR100201344B1 (en) 1996-07-24 1997-06-18 Refueling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21306396A JP3463477B2 (en) 1996-07-24 1996-07-24 Refueling device

Publications (2)

Publication Number Publication Date
JPH1035792A true JPH1035792A (en) 1998-02-10
JP3463477B2 JP3463477B2 (en) 2003-11-05

Family

ID=16632926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21306396A Expired - Fee Related JP3463477B2 (en) 1996-07-24 1996-07-24 Refueling device

Country Status (2)

Country Link
JP (1) JP3463477B2 (en)
KR (1) KR100201344B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009518577A (en) * 2005-12-09 2009-05-07 アイティーティー・マニュファクチャリング・エンタープライジズ・インコーポレーテッド Tank refill pump structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009518577A (en) * 2005-12-09 2009-05-07 アイティーティー・マニュファクチャリング・エンタープライジズ・インコーポレーテッド Tank refill pump structure

Also Published As

Publication number Publication date
JP3463477B2 (en) 2003-11-05
KR19990001845A (en) 1999-01-15
KR100201344B1 (en) 1999-06-15

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