KR950017726A - Multiple Lubricator Control System - Google Patents

Multiple Lubricator Control System Download PDF

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Publication number
KR950017726A
KR950017726A KR1019930027905A KR930027905A KR950017726A KR 950017726 A KR950017726 A KR 950017726A KR 1019930027905 A KR1019930027905 A KR 1019930027905A KR 930027905 A KR930027905 A KR 930027905A KR 950017726 A KR950017726 A KR 950017726A
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KR
South Korea
Prior art keywords
excitation coil
lubricator
magnetic contactor
submersible pump
mcp
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Application number
KR1019930027905A
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Korean (ko)
Other versions
KR970009636B1 (en
Inventor
김원식
Original Assignee
성기설
엘지계전 주식회사
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Application filed by 성기설, 엘지계전 주식회사 filed Critical 성기설
Priority to KR93027905A priority Critical patent/KR970009636B1/en
Publication of KR950017726A publication Critical patent/KR950017726A/en
Application granted granted Critical
Publication of KR970009636B1 publication Critical patent/KR970009636B1/en

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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
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

본 발명은 복수의 주유기 제어시스템에 관한 것으로, 1개의 액중펌프에 복수개의 주유기를 접속하며 주유기 입력전원은 주유기의 교류전자접촉기의 여자코일과 주유상태 표시등만 제어하도록 하고, 액중펌프 입력전원은 액중펌프, 액정펌프 동작상태 표시등 및 액정펌프용 전자접촉기의 여자코일등을 제어하도록 함으로써 1개의 액중펌프로 복수개의 주유기에 동시 주유가 가능토록 하며, 종래 주유기 입력전원이 액중펌프 제어장치의 전원으로도 사용됨에 따른 전기적 쇼트현상을 방지한 것이다.The present invention relates to a plurality of lubricator control system, to connect a plurality of lubricator to one submersible pump, the lubricator input power to control only the excitation coil and lubrication status indicator of the AC magnetic contactor of the lubricator, the submersible pump input power is submerged By controlling the pump, liquid crystal pump operation status indicator, and the excitation coil of the magnetic contactor for liquid crystal pump, one submersible pump allows simultaneous lubrication to a plurality of lubricators. It is also used to prevent the electrical short phenomenon.

Description

복수의 주유기 제어시스템Multiple Lubricator Control System

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 일반적인 주유기 시스템 구성도.1 is a general lubricator system configuration.

제2도는 제1도의 제어회로도.2 is a control circuit diagram of FIG.

제3도는 본 발명에 따른 주유기 시스템 구성도.3 is a configuration diagram of a lubricator system according to the present invention.

제4도는 본 발명의 제어회로도이다.4 is a control circuit diagram of the present invention.

Claims (5)

노즐 스위치(LS1-LSn) 온시 여자되며 각각의 입력전원(V1-Vn)을 갖는 복수개의 주유기(N1-NN)의 교류전자접촉기의 여자코일(MC1-MCn)의 3번 접점(1S3-nS3)에 상기 주유기(N1-NN)의 교류전자접촉기 여자코일(MC1-MCn)의 3번 접점(1S3-nS3)온시 액중펌프(M1)를 동작시켜 상기 교류전자접촉기의 여자코일(MC1-MCn)의 3번 접점(1S3-nS3)이 온된 주유기로 주유가 되도록 하는 액정 펌프 제어장치(10)가 접속되어 구성됨을 특징으로 하는 복수의 주유기 제어시스템.Contact point 3 (1S3-nS3) of the excitation coil MC1-MCn of the AC magnetic contactor of the plurality of lubricators N1-NN having the nozzle switches LS1-LSn turned on and having respective input power sources V1-Vn. On the third contact (1S3-nS3) of the AC magnetic contactor excitation coil MC1-MCn of the lubricator N1-NN, the submersible pump M1 is operated to operate the excitation coil MC1-MCn of the AC magnetic contactor. A plurality of lubricator control systems, characterized in that the liquid crystal pump control device (10) connected to the third lubrication point (1S3-nS3) is turned into the lubricator turned on. 제1항에 있어서, 상기 액중펌프 제어장치(10)는 입력전원단(T)에 접속되며 상기 주유기(N1-NN)의 교류전자접촉기의 여자코일(MC1-MCn)의 3번 접점(1S3-nS3)온시 여자되는 액중펌프 구동용 교류전자접촉기의 여자코일(MCP)과, 입력전원단(R)에 접속된 유류선택용 스위치(SW1)와, 상기 액중펌프 구동용 교류전자접촉기의 여자코일(MCP) 여자시 온되는 액중펌프 동작상태 표시등(LP)과, 상기 스위치(SW1)및 상기 액중펌프 구동용 교류전자접촉기의 여자코일(MCP) 및 상기 주유기(N1-NN)의 교류전자접촉기의 여자코일(MC1-MCn)의 3번 접점(1S3-nS3)에 접속되는 병렬단자블럭(T1), (T2)으로 구성됨을 특징으로 하는 복수의 주유기 제어시스템.The submersible pump control apparatus 10 is connected to an input power supply terminal T, and the third contact point 1S3- of the excitation coil MC1-MCn of the AC magnetic contactor of the lubricator N1-NN. nS3) Excitation coil (MCP) of the submersible pump driving AC magnetic contactor which is excited when turned on, oil selection switch SW1 connected to the input power supply terminal R, and excitation coil of the AC magnetic contactor for driving the submersible pump ( MCP) of the submersible pump operation status indicator LP, which is turned on at the time of excitation, the excitation coil MCP of the switch SW1 and the AC magnetic contactor for driving the submersible pump, and the AC magnetic contactor of the lubricator N1-NN. A plurality of lubricator control system comprising a parallel terminal block (T1), (T2) connected to the third contact point (1S3-nS3) of the excitation coil (MC1-MCn). 제2항에 있어서, 상기 액중펌프 구동용 교류전자접촉기의 여자코일(MCP)은 3개의 접점(PS1-PS3)을 가짐을 특징으로 하는 복수의 주유기 제어시스템.The lubricator control system according to claim 2, wherein the excitation coil (MCP) of the submersible pump driving AC magnetic contactor has three contacts (PS1-PS3). 제3항에 있어서, 상기 액중 펌프 구동용 교류전자접촉기의 여자코일(MCP)의 1번 및 2번 접점(PS1), (PS2)에는 접점 보호용 콘덴서(C1), (C2)및 저항(R1), (R2)이 병렬로 접속됨을 특징으로 하는 복수의 주유기 제어시스템.4. The contact protection capacitors C1, C2, and R1 of the excitation coil MCP of the submersible pump driving AC magnetic contactor according to claim 3, respectively. And (R2) are connected in parallel. 제2항 또는 제3항에 있어서, 상기 액중펌프 동작상태 표시등(LP)은 상기 액중펌프 구동용 교류전자접촉기의 여자코일(MCP)의 3번 접점(PS3)에 접속됨을 특징으로 하는 복수의 주유기 제어시스템.4. The plurality of submersible pump operation status indicators LP are connected to contact point 3 of the excitation coil MCP of the submersible pump driving AC magnetic contactor. Lubricator Control System. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR93027905A 1993-12-15 1993-12-15 Multiple oil supplier control system KR970009636B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR93027905A KR970009636B1 (en) 1993-12-15 1993-12-15 Multiple oil supplier control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93027905A KR970009636B1 (en) 1993-12-15 1993-12-15 Multiple oil supplier control system

Publications (2)

Publication Number Publication Date
KR950017726A true KR950017726A (en) 1995-07-20
KR970009636B1 KR970009636B1 (en) 1997-06-17

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Application Number Title Priority Date Filing Date
KR93027905A KR970009636B1 (en) 1993-12-15 1993-12-15 Multiple oil supplier control system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102336385B (en) * 2011-06-30 2014-04-02 华南理工大学 Submersible pump type oiling machine variable-frequency hydraulic control system and control method of the same

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