JP3463477B2 - Refueling device - Google Patents
Refueling deviceInfo
- Publication number
- JP3463477B2 JP3463477B2 JP21306396A JP21306396A JP3463477B2 JP 3463477 B2 JP3463477 B2 JP 3463477B2 JP 21306396 A JP21306396 A JP 21306396A JP 21306396 A JP21306396 A JP 21306396A JP 3463477 B2 JP3463477 B2 JP 3463477B2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- control device
- terminal
- liquid level
- signal
- 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
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)
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 a discharge pipe of each submerged pump, and a refueling request from the weighing machine. The present invention relates to an oil supply device including a pump control device that receives a signal and drives a submerged pump.
【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 pipes of the respective submerged pumps are connected to a pump control device, and a refueling request signal from the weighing machine is received to respond. When driving a submerged pump, the terminals that connect the pump control device and each device are
Each device must be connected to the specified terminal because it is related in advance. As a result, the wiring connecting each device to the terminal becomes complicated, and if there is a mistake in connection, there is the inconvenience of having to reconnect.
【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 It is therefore an object of the present invention to provide an oil supply device which facilitates wiring work without complicating wiring for connecting each device to a terminal.
【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。In order to achieve the above object, the present invention is connected to a plurality of oil storage tanks, a submerged pump provided in each oil storage tank, and a discharge pipe of each submerged pump. A power control panel that has a plurality of weighing machines and terminals to which the power lines of each submerged pump are connected, and that terminals are connected to a power source via a switch, and a terminal to which the signal lines of each weighing machine are connected. A lubrication device having a pump control device that receives a lubrication request signal from the weighing machine and outputs a close signal to a corresponding switch of the power control panel, wherein the pump control device is connected to each terminal. The storage means for storing the relevant data between the submerged pump and the weighing machine and the terminal to which the corresponding submerged pump is connected in response to the lubrication request signal from the weighing machine are selected from the storage means. However, since the switch to which the terminal is connected is provided with the pump driving means for outputting a closing signal, each device may be freely connected to the terminal, and the wiring does not become complicated, and the wiring The work to do becomes easy.
【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 associated data of the submerged pump and the weighing machine stored in the storage means is set by the input means, it is easy not only when newly installing but also when the pipe connection is changed after the installation. Can handle. Further, a liquid level gauge is provided in each of the oil storage tanks, and a liquid level gauge control device connected to the liquid level gauge receives the liquid level signal from the liquid level gauge to calculate the liquid amount, which is calculated. When the liquid amount becomes equal to or less than a fixed amount, a liquid amount slight signal is output, and the pump driving means of the pump control device stops the submerged pump by receiving the liquid amount slight signal from the liquid level gauge control device.
When the oil runs out, the submerged pump automatically stops, and the submerged pump is not damaged by idling. Furthermore, since the data of the liquid level gauge control device and the data of the pump control device are serially communicated, both can be easily connected.
【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。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below. As shown in FIG. 1, submerged pumps 4, 5, and 6 are provided in oil storage tanks 1, 2, and 3 that are buried underground in a gas filling station, and a liquid level gauge 7 that measures the liquid level in each oil storage tank, 8 and 9 are provided. A plurality of weighing machines 15A, 15B ..., 16A, 16B are provided in the discharge pipes 11, 12, 13 of each submerged pump 4, 5, 6, respectively.
..., 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。The refueling request signal output when the refueling nozzle 18 of each weighing machine is removed from the nozzle hook is the terminal 20.
It is input to the pump control device 30 via A, 20B .... Further, each submerged pump 4, 5, 6 is connected to a power control board 40 via terminals 21A, 21B, 21C, and a switch of this power control board 40 is opened / closed by a drive signal from the 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。Liquid level signals from the liquid level gauges 7, 8, 9 provided in the oil storage tanks 1, 2, 3 are input to a liquid level gauge control device 50, and the liquid level gauge control device 50 is supplied to the liquid level gauges. The liquid level signals from 7, 8, and 9 are calculated as the liquid amount, and when the calculated liquid amount is below a certain level, a liquid amount slight 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, 20B of the parallel interface 31 of the pump control device 30.
The signal lines from the respective weighing machines are connected to ... And the signal lines from the liquid level gauge control device 50 are connected to the serial interface 32. And both interfaces 3
The signals input via the first and the second 32 are pump driving means 34.
The pump drive means 34 outputs a drive signal to the power control panel 40. A signal of data relating to the submerged pump and the weighing machine, which is input from the keyboard 35 or the remote controller 36, is input via the input means 37, displayed on the display 38, and stored in the storage means 39 in a form as 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。Power control board 40 terminals 21A, 21B, 2
The power line of each submerged pump 4, 5, 6 is connected to 1C, and this power line is connected to the power source 42 via switches 41A, 41B, 41C which are opened and closed by a drive signal from the pump drive means 34. There is.
【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）。Storage of related data between the submerged pump and the weighing machine will be described below with reference to FIG. First, when a signal for pump setting is input from the keyboard 35 or the remote controller 36 (ST1), a message saying "Please input the tank number in which the pump connected to the first terminal is installed" is displayed on the display 38. (ST2). And 1
Since the tank number in which the pump 4 connected to the terminal No. 21A is installed is "1", if the number "1" is input (ST3), the column of the pump terminal number of the group of the tank No. 1 of 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 again displays "Please input the tank number in which the pump connected to the No. 2 terminal is installed" (ST2). Since the tank number in which the pump 5 connected to the second terminal is installed is "2", enter the number "2" (ST
3), "2" (FIG. 4b) is set in the column of pump terminal number of the tank number 2 group of the storage means 39 (ST.
4). When the setting of all the pumps is completed in this way, the setting end is input (ST5), and the pump setting is completed.
【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 input (ST
6), the display 38 displays "Please input the tank number to which the weighing machine connected to terminal 1 is connected" (ST7). When the tank number to which the weighing machine connected to the first terminal 20A is connected is "2", the number "2" is entered (ST8), and the storage means 39 is entered.
"1" (Fig. 4c) is set in the weighing machine terminal number column of the tank number 2 group (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。Then, the display 38 displays again "Please input the tank number to which the weighing machine connected to the 2nd terminal is connected" (ST7). If the tank number to which the weighing machine connected to the second terminal 20B is connected is "1", enter the number "1" (ST
8), "2" (FIG. 4d) is set in the weighing machine terminal number field of the tank number 1 group of the storage means 39 (ST.
9). When the setting of all the weighing machines is completed in this way, the setting end is input (ST10) and the setting of the weighing machines is finished.
【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 related to the submerged pump and the weighing machine are set after the terminals are connected, each terminal can be freely connected, and the wiring for connecting each device and the terminal becomes complicated. Or reconnecting.
【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 of the submerged pump and the weighing machine, if the fueling nozzle 18 of the weighing machine connected to the weighing machine terminal number "2" is removed for refueling, the refueling request is issued from the weighing machine. The signal enters the pump controller 30. Pump drive means 34 of the pump control device 30
Selects from the storage means 39 the pump terminal number "1" (FIG. 4a) of the group to which the terminal number "2" (FIG. 4d) of the weighing machine to which this refueling request signal is input, and 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 board 40 is closed,
The submerged pump 4 is connected to a power source 42 and driven.
【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。When the fueling nozzle 18 of the weighing machine is inserted into the fueling port of the automobile and the valve is opened, fueling is performed. When refueling is completed and the refueling nozzle 18 is hooked on the nozzle, the refueling request signal is deactivated, the pump drive means 34 deactivates the drive 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 refueling is performed as described above, the liquid level in the tank is lowered, and when a liquid level slight signal sent from the liquid level gauge control device 50 by serial communication is input to the pump control device 30, the pump is driven. The means 34 deactivates the drive signal, the switch of the power control board 40 is opened and the submerged pump is stopped. As described above, when the oil runs out, the submerged pump automatically stops, so that the submerged pump is not damaged by idling.
【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, according to the present invention, a plurality of oil storage tanks, submerged pumps provided in each oil storage tank, and a plurality of weighing machines connected to the discharge pipe of each submerged pump, It has a terminal to which the power line of each submerged pump is connected, a power control panel that connects the terminal to a power source through a switch, and a terminal to which the signal line of each weighing machine is connected. A refueling device configured by a pump control device that receives a refueling request signal and outputs a close signal to a corresponding switch of a power control panel, wherein the pump control device includes a submerged pump connected to each terminal and a weighing machine. A storage means for storing related data with and a terminal to which a corresponding submerged pump is connected in response to a refueling request signal from the weighing machine is selected from the storage means,
Pump driving means for outputting a closing signal is provided to the switch to which the terminal is connected. In this way, since the related data between the submerged pump and the weighing machine is set after connecting the terminals, each terminal can be connected freely, and the wiring connecting each device to the terminal becomes complicated, There is no need to start over.
【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 an oil 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 flow chart 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 related data between a submerged pump and a weighing machine stored in a storage means.
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 Liquid level gauge 11, 12, 13 Discharge pipe 15, 16, 17 Weighing machine 18 Refueling nozzle 20, 21 terminals 30 Pump control device 31 parallel interface 32 serial interface 34 Pump drive 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 control device
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平４−154596（ＪＰ，Ａ) 特開 平８−34499（ＪＰ，Ａ) 特開 平５−270595（ＪＰ，Ａ) 特開 平７−41095（ＪＰ，Ａ) 実開 昭62−93100（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B67D 5/00 ─────────────────────────────────────────────────── ─── Continuation of front page (56) References JP-A-4-154596 (JP, A) JP-A-8-34499 (JP, A) JP-A-5-270595 (JP, A) JP-A-7- 41095 (JP, A) Actual development Sho 62-93100 (JP, U) (58) Fields investigated (Int.Cl. 7 , DB name) B67D 5/00
Claims (4)
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。1. A plurality of oil storage tanks, a submerged pump provided in each oil storage tank, a plurality of weighing machines connected to a discharge pipe of each submerged pump, and an electric power line of each submerged pump are connected. A power control panel having a terminal for connecting to a power source through a switch and a terminal to which a signal line of each weighing machine is connected, and receiving a refueling request signal from the weighing machine, the power control panel Of a pump control device that outputs a close signal to the corresponding switch of the pump control device, the pump control device having storage means for storing data relating to a submerged pump connected to each terminal and a weighing machine. In response to the refueling request signal from the weighing machine, the terminal to which the corresponding submerged pump is connected is selected from the storage means, and a close signal is output to the switch to which the terminal is connected. And a pump drive means that is provided.
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 device according to claim 1, wherein the associated data of the submerged pump and the weighing machine stored in the storage means is set by the input means.
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. A liquid level gauge is provided in each of the oil storage tanks, and a liquid level gauge control device connected to the liquid level gauge receives a liquid level signal from the liquid level gauge to calculate a liquid amount, A liquid amount slight signal is output when the calculated liquid amount falls below a certain level, and the pump drive 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. The oil supply device according to item 1.
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 oil supply device according to claim 1, wherein data between the liquid level gauge control device and the pump control device is serially communicated.
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 JPH1035792A (en) | 1998-02-10 |
| JP3463477B2 true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0525134D0 (en) * | 2005-12-09 | 2006-01-18 | Itt Mfg Enterprises Inc | Refuelling pumps |
-
1996
- 1996-07-24 JP JP21306396A patent/JP3463477B2/en not_active Expired - Fee Related
-
1997
- 1997-06-18 KR KR1019970025314A patent/KR100201344B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100201344B1 (en) | 1999-06-15 |
| KR19990001845A (en) | 1999-01-15 |
| JPH1035792A (en) | 1998-02-10 |
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