KR960014736A - Numerical control valve automatic control device and method - Google Patents

Numerical control valve automatic control device and method Download PDF

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KR960014736A
KR960014736A KR1019940026756A KR19940026756A KR960014736A KR 960014736 A KR960014736 A KR 960014736A KR 1019940026756 A KR1019940026756 A KR 1019940026756A KR 19940026756 A KR19940026756 A KR 19940026756A KR 960014736 A KR960014736 A KR 960014736A
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opening
valve
closing
automatic
setting
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KR1019940026756A
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Korean (ko)
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송병수
송병시
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송병수
송병시
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Abstract

본 밭명은 밸브를 자동으로 개폐하는 밸브자동조절장치에 관한 것으로, 특히 상기 밸브의 열림정도와 열림유지시간을 제어하여 유체의 유출정도를 미세하게 조절할 수 있는 수치제어 밸브자동조절장치 및 그 방법에 관한 것으로써, 밸브와, 상기 밸브의 열림정도 및 열림유지시간에 해당하는 수치실정, 설정치변경, 설정치확인, 밸브의 수동개폐조작등의 키이신호를 입력하는 운전조작수단과, 상기 운전조작수단에 의해 입력된 키이신호에 따라 상기 밸브의 열림정도 및 열림유지시간을 미세하게 조절하도록 밸브구동모터를 제어함과 동시에 전체동작을 제어하는 제어수단과, 상기 제어수단으로부터 출력되는 제어신호를 받아서 상기 수치제어 밸브자동조절장치의 동작상태를 표시하는 동작상태표시수단과, 상기 운전조작수단에 의해 입력된 키이신호에 따라 상기 제어수단으로부터 출력되는 제어신호를 받아서 상기 밸브를 개폐시키도록 밸브구동모터를 구동하는 모터구동수단과, 상기 제어수단으로부터 출력되는 제어신호를 받아서 상기 밸브의 열림진행시간을 표시하는 숫자표시수단으로 이루어진 것을 특징으로 한다.The field name relates to a valve automatic control device for automatically opening and closing the valve, and in particular, the numerical control valve automatic control device and the method for finely controlling the flow of the fluid by controlling the opening degree and the open holding time of the valve And a driving operation means for inputting a key signal such as a numerical value corresponding to an opening degree and an opening holding time of the valve, a setting value change, a setting value confirmation, a manual opening and closing operation of the valve, and the operation operation means. Control means for controlling the valve driving motor to finely adjust the opening degree and the opening holding time of the valve according to the key signal input by the key signal, and controlling the overall operation, and receiving the control signal outputted from the control means. Operation state display means for displaying the operation state of the control valve automatic regulating device, and the key input input by the operation operation means. Motor driving means for driving a valve driving motor to open and close the valve by receiving a control signal output from the control means according to the call; and a number indicating an opening progress time of the valve by receiving a control signal output from the control means. Characterized in that it comprises a display means.

Description

수치제어 밸브자동조절장치 및 그 방법Numerical control valve automatic control device and method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 일실시예에 의한 수치제어 밸브자동조절장치의 개략적인 제어블록도,1 is a schematic control block diagram of a numerical control valve automatic regulation apparatus according to an embodiment of the present invention,

제2도는 본 발명의 일실시예에 의한 수치제어 밸브자동조절장치의 상세한 제어블록도,2 is a detailed control block diagram of a numerical valve automatic control device according to an embodiment of the present invention,

제3A도 및 제3C도는 본 발명에 의한 수치제어 밸브자동조절장치의 제어동작순서를 도시한 플로우챠트,3A and 3C are flowcharts showing the control operation procedure of the numerical control valve automatic regulating device according to the present invention;

제4도는 본 발명에 의한 수치제어 밸브자동조절장치의 수동조작에 의한 인터럽트 제어동작순서를 도시한 플로우챠트.4 is a flowchart showing the interrupt control operation procedure by manual operation of the numerical control valve automatic regulating device according to the present invention.

Claims (10)

밸브와, 상기 밸브의 열림정도 및 열림유지시간에 해당하는 수치설정, 설정치변경, 설정치확인, 밸브의 수동개폐조작등의 키이신호를 입력하는 운전조작수단과, 상기 운전조작수단에 의해 입력된 키이신호에 따라 상기 밸브의 열림정도 및 열림유지시간을 미세하게 조절하도록 밸브구동모터를 제어함과 동시에 전체동작을 제어하는 제어수단과, 상기 제어수단으로부터 출력되는 제어신호를 받아서 상기 수치제어 밸브자동조절장치의 동작상태를 표시하는 동작상태표시수단과, 상기 운전조작수단에 의해 입력된 키이신호에 따라 상기 제어수단으로부터 출력되는 제어신호를 받아서 상기 밸브를 개폐시키도록 밸브구동모터를 구동하는 모터구동수단과, 상기 제어수단으로부터 출력되는 제어신호를 받아서 상기 밸브의 열림진행시간을 표시하는 숫자표시수단으로 이루어진 것을 특징으로 하는 수치제어 밸브자동조절장치.A valve, operation operation means for inputting key signals such as numerical setting, setting value change, setting value confirmation, manual opening / closing operation of the valve, etc. corresponding to the opening degree and the opening holding time of the valve, and a key input by the operation operation means. Control means for controlling the valve drive motor to finely adjust the opening degree and the opening holding time of the valve in accordance with this signal, and the control means for controlling the overall operation, and receives the control signal output from the control means to automatically adjust the numerical control valve Operation state display means for displaying an operation state of the device, and motor drive means for driving a valve drive motor to open and close the valve by receiving a control signal output from the control means according to a key signal input by the operation operation means. And a number indicating an opening progress time of the valve by receiving a control signal output from the control means. Numerical control valve automatic control device characterized in that consisting of display means. 제1항에 있어서, 상기 운전조작수단은 상기 밸브의 열림정도를 설정하기 위한 열림설정스위치와, 상기 밸브의 열림유지시간을 설정하기 위한 시간설정스위치와, 상기 열림설정스위치 및 상기 시간실정스위치의 선택시에 상기 밸브의 열림정도와 열림유지시간을 디지트로 설정하는 디지트설정스위치와, 상기 디지트설정스위치에 의해 설정된 열림정도 및 열림유지시간의 설정치에 따라 상기 밸브의 자동개폐진행 및 열림자동진행을 선택하는 동작선택스위치와, 상기 밸브의 개폐동작을 수동으로 조작하는 수동개폐스위치로 구성되어 있는 것을 특징으로 하는 수치제어 밸브자동조절장치.2. The apparatus according to claim 1, wherein the operation operation means comprises: an opening setting switch for setting an opening degree of the valve, a time setting switch for setting an opening holding time of the valve, and an opening setting switch and the time setting switch. A digit setting switch which sets the opening degree and the opening holding time of the valve to the digit at the time of selection, and the opening and closing operation of the valve according to the opening degree and the opening holding time set by the digit setting switch. A numerically controlled valve automatic control device comprising: an operation selection switch for selecting and a manual opening and closing switch for manually operating the opening and closing operation of the valve. 제1항에 있어서, 상기 제어수단은 상기 시간설정스위치 및 디지트실징스위치에 의해 설정된 설정치에 따라 상기 밸브가 열림진행시간을 유지하도륵 상기 밸브의 열림유지시간을 설정하는 열림유지시간설정부와, 상기 열림설정스위치 및 디지트설정스위치에 의해 설정된 설정치에 따라 상기 밸브가 열림동작을 수행하도록 상기 밸브의 열림정도를 설정하는 열림정도설정부와, 상기 수동개폐스위치의 온시에는 상기 밸브의 열림설정유무 및 열림정도에 관계없이 상기 밸브를 수동으로 개폐조작하는 수동개폐조작부와, 상기 동작선택스위치의 온/오프에 따라 상기 밸브의 자동개폐진행 및 열림자동진행을 선택하는 작동선택부와, 상기 작동선택부에 의해 선택된 자동개폐진행신호에 따라 상기 열림정도설정부에 설정된 열림정도 및 상기 열림유지시간설정부에 설정된 열림유지시간의 정보데이타를 출력하는 자동개폐진행조절부와, 상기 작동선택부에 의해 선택된 열림자동신호에 따라 상기 열림정도설정부에 저장된 열림정도의 정보데이타를 출력하는 열림자동진행조절부와, 상기 자동개폐진행조절부 및 상기 열림자동진행조절부의 출력정보데이타에 따라 상기 밸브의 열림진행시간을 카운터하여 펄스신호를 출력하는 펄스신호발생부와, 상기 자동개폐진행조절부, 열림자동진행조절부 및 상기 수동개폐조작부의 출력신호에 따라 상기 밸브를 개폐하도록 모터구동신호를 출력하는 모터구동신호부로 구성되어 있는 것을 특징으로 하는 수치제어 밸브자동조절장치.2. The apparatus according to claim 1, wherein the control means comprises: an opening holding time setting unit for setting the opening holding time of the valve even if the valve maintains the opening running time according to the set values set by the time setting switch and the digit sealing switch; An opening degree setting unit for setting an opening degree of the valve to perform the opening operation of the valve according to the set value set by the opening setting switch and the digit setting switch; A manual opening / closing operation unit for manually opening and closing the valve regardless of the opening degree, an operation selection unit for selecting the automatic opening and closing operation and the automatic opening operation of the valve according to on / off of the operation selection switch, and the operation selection unit The opening degree and the holding time set in the opening degree setting section according to the automatic opening and closing progress signal selected by Automatic opening and closing progress control unit for outputting the information data of the open holding time set in the setting unit, and the automatic opening operation for outputting the information of the opening degree stored in the opening degree setting unit in accordance with the opening automatic signal selected by the operation selection unit A control unit, a pulse signal generation unit for outputting a pulse signal by counting the opening progress time of the valve according to the output information data of the automatic opening and closing progress control unit and the opening automatic progress control unit, and the automatic opening and closing progress control unit and the opening Numerical control valve automatic control device comprising a motor drive signal unit for outputting a motor drive signal to open and close the valve in accordance with the output signal of the automatic progress control unit and the manual opening and closing operation unit. 제1항에 있어서, 상기 동작상태표시수단은 상기 펄스발생부로부터 출력되는 펄스신호를 받아서 설정치입력상태를 표시하는 SIGNAL LED와, 상기 펄스발생부로부터 출력되는 펄스신호를 받아서 시스템의 리셋(RESET)상태를 표시하는 RESET LED와, 상기 모터구동신호부로부터 출력되는 정방향구동신호를 입력받아 상기 밸브의 열림동작상태를 표시하는 OPEN LED와, 상기 모터구동신호부로부터 출력되는 역방향구동신호를 받아서 상기 밸브의 닫힘동작상태를 표시하는 CLOSE LED와. 상기 자동개폐진행조절부로부터 출력되는 신호를 받아서 상기 밸브의 자동개폐진행상태를 표시하는 T.RUN LED와, 상기 열림자동진행조절부로부터 출력되는 신호를 받아서 상기 밸브의 열림동작이 자동진행상태임을 표시하는 RUN LED로 구성되어 있는 것을 특징으로 하는 수치제어 밸브자동조절장치.The system of claim 1, wherein the operation state display means receives a pulse signal output from the pulse generator and displays a set value input state, and resets the system by receiving a pulse signal output from the pulse generator. The valve is configured to receive a RESET LED indicating a state, a forward drive signal output from the motor drive signal unit, and an open LED to indicate an opening state of the valve, and a reverse drive signal output from the motor drive signal unit. CLOSE LED to indicate closed operation status. T.RUN LED indicating the automatic opening and closing progress state of the valve by receiving the signal output from the automatic opening and closing progress control unit, and receiving the signal output from the automatic opening and closing control unit is that the opening operation of the valve is in the automatic progress state Numerical control valve automatic regulating device, characterized by consisting of the RUN LED to display. 제1항에 있어서, 상기 모터구동수단은 상기 모터구동신호부로부터 출력되는 정방향구동신호를 받아서 상기 밸브구동모터를 정방향으로 회전시키도록 온/오프되는 열림릴레이와, 상기 모터구동신호부로부터 출력되는 역방향구동신호를 받아서 상기 밸브구동모터를 역방향으로 회전시키도록 온/오프되는 닫힘릴레이로 구성되어 있는 것을 특징으로 하는 수치제어 밸브자동조절장치.The motor driving means of claim 1, wherein the motor driving means receives an forward drive signal output from the motor drive signal unit, and is opened and turned on and off to rotate the valve drive motor in a forward direction, and is output from the motor drive signal unit. And a closed relay configured to turn on and off the valve driving motor in a reverse direction in response to a reverse driving signal. 제2항에 있어서, 상기 수동개폐조작부는 열림스위치의 온시에 상기 밸브의 열림설정유무에 관계없이 상기 밸브를 열림조작하는 열림조작부와, 닫힘스위치의 온시에 상기 밸브의 열림설정유무에 관계없이 상기 밸브를 닫힘조작하는 닫힘조작부와, 상기 열림조작부 및 상기 닫힘조작부의 수동개폐조작에 따라 상기 밸브의 수동개폐를 진행하는 수동개폐진행부로 구성되어 있는 것을 특징으로 하는 수치제어 밸브자동조절장치.The opening and closing operation unit according to claim 2, wherein the manual opening and closing operation unit opens and closes the valve regardless of whether the valve is opened or not when the opening switch is turned on, and the valve is open or closed when the closing switch is turned on. Numerical control valve automatic control device comprising a closing operation unit for closing the valve and a manual opening and closing progress portion for performing the manual opening and closing of the valve in accordance with the manual opening and closing operation of the opening operation portion and the closing operation portion. 상기 밸브의 열림유지시간을 설정하는 열림유지시간설정스템과, 상기 밸브의 열림정도를 설정하는 열림정도설정스텝과, 상기 밸브의 개폐진행동작을 선택하는 작동선택스텝과, 상기 작동선택스텝에서 선택된 개폐진행동작에 따라 상기 밸브의 자동개폐진행을 수행하는 자동개폐진행스텝과, 상기 작동선택스텝에서 선택한 개폐진행동작에 따라 상기 밸브의 열림자동진행을 수행하는 열림자동진행스텝으로 이루어진 것을 특징으로 하는 수치제어 밸브자동조절방법.An opening holding time setting system for setting the opening holding time of the valve, an opening degree setting step for setting the opening degree of the valve, an operation selecting step for selecting the opening and closing operation of the valve, and an operation selecting step selected in the operation selecting step The automatic opening and closing step of performing the automatic opening and closing progress of the valve in accordance with the opening and closing progress operation, and the opening automatic progress step of performing the automatic opening and closing of the valve in accordance with the opening and closing progress operation selected in the operation selection step, characterized in that Numerical control valve automatic adjustment method. 제7항에 있어서, 상기 자동개폐진행스템은 열림정도설정부에 설정된 설정치에 따라 상기 밸브의 열림동작을 수행하고, 상기 열림유지시간설정부에 설정된 설정치에 따라 상기 밸브의 열림진행시간을 유지하면서 숫자표시수단을 통해 표시하고, 상기 밸브의 열림진행시간이 상기 열림유지시간설정부에 설정된 열림유지시간을 경과하면 상기 밸브의 닫힘동작을 수행하는 것을 특징으로 하는 수치제어 밸브자동조절방법.The valve according to claim 7, wherein the automatic opening and closing progress system performs the opening operation of the valve in accordance with the setting value set in the opening degree setting section, and maintains the opening progress time of the valve in accordance with the setting value set in the opening holding time setting section. A numerically controlled valve automatic adjustment method characterized by displaying through a numerical display means and performing the closing operation of said valve when the opening progress time of said valve passes the opening holding time set in said opening holding time setting part. 제7항에 있어서, 상기 자동개폐진행스텝은 상기 열림유지시간설정부에 설정된 열림유지시간을 4단계로 나누어 상기 열림정도설정부에 설정된 상기 밸브의 열림정도에서 그 열림정도를 3단계로 변환시키는 자동더열림기능을 구비하고 있는 것을 특징으로 하는 수치제어 밸브자동조정방법.8. The method of claim 7, wherein the automatic opening and closing step divides the opening holding time set in the opening holding time setting unit into four stages and converts the opening degree in three steps from the opening degree of the valve set in the opening degree setting section. A numerical control valve automatic adjustment method characterized by having an automatic further opening function. 제7항에 있어서, 상기 열림자동진행스텝은 상기 열림정도설정부에 설정된 열림정도에 따라 상기 밸브의 열림동작을 수행하고, 상기 밸브의 열림진행시간을 상기 숫자표시수단을 통해 표시하면서 동작스위치의 오프신호에 따라 상기 밸브의 닫힘동작을 수행하는 것을 특징으로 하는 수치제어 밸브자동조절방법.The operation of the operation switch according to claim 7, wherein the opening automatic progress step performs the opening operation of the valve according to the opening degree set in the opening degree setting section, and displays the opening progress time of the valve through the numeric display means. The valve control method of the numerical control, characterized in that for performing the closing operation of the valve in accordance with the off signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940026756A 1994-10-19 1994-10-19 Numerical control valve automatic control device and method KR960014736A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452565B1 (en) * 1996-06-24 2004-12-17 내셔날 몰딩 코오포레이션 Side-release buckle having improved locking feature
KR100472028B1 (en) * 2002-08-13 2005-02-21 이두우 Valve control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452565B1 (en) * 1996-06-24 2004-12-17 내셔날 몰딩 코오포레이션 Side-release buckle having improved locking feature
KR100472028B1 (en) * 2002-08-13 2005-02-21 이두우 Valve control method

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