KR100394047B1 - A oil-supply valve locking device for the oil-supply pipe of the oil tanker - Google Patents

A oil-supply valve locking device for the oil-supply pipe of the oil tanker Download PDF

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Publication number
KR100394047B1
KR100394047B1 KR10-2001-0002552A KR20010002552A KR100394047B1 KR 100394047 B1 KR100394047 B1 KR 100394047B1 KR 20010002552 A KR20010002552 A KR 20010002552A KR 100394047 B1 KR100394047 B1 KR 100394047B1
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KR
South Korea
Prior art keywords
oil
oil supply
disk
supply pipe
handle
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KR10-2001-0002552A
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Korean (ko)
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KR20010025680A (en
Inventor
정종태
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주식회사성원기업
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Priority to KR10-2001-0002552A priority Critical patent/KR100394047B1/en
Publication of KR20010025680A publication Critical patent/KR20010025680A/en
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Publication of KR100394047B1 publication Critical patent/KR100394047B1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00Means to prevent accidental or unauthorised actuation
    • F16K35/10Means to prevent accidental or unauthorised actuation with locking caps or locking bars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00Vessels parts, details, or accessories, not otherwise provided for
    • B63B17/0027Tanks for fuel or the like ; Accessories therefor, e.g. tank filler caps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/24Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/26Arrangement of ship-based loading or unloading equipment for cargo or passengers of devices with throwing action

Abstract

본 발명은 원유운반선용 급유관의 급유밸브 록킹장치에 관한 것으로, 더욱 상세하게는 육상의 오일저장탱크로부터 원유운반선으로 오일을 공급할 경우나, 또는 원유운반선에 담긴 오일을 육상의 오일저장탱크로 공급하는 경우에 급유관에 장착된 급유밸브의 개방된 디스크를 잡아줄 수 있도록 함으로서, 오조작에 의해 디스크가 닫히면서 발생하는 피해를 사전에 예방할 수 있도록 하기 위한 것이다.The present invention relates to an oil supply valve locking device of an oil supply pipe for a crude oil carrier, and more particularly, when supplying oil from an oil storage tank of a land to a crude oil carrier or supplying oil contained in a crude oil carrier to an onshore oil storage tank. In this case, by holding the open disk of the oil supply valve mounted on the oil supply pipe, it is to prevent the damage caused when the disk is closed by the wrong operation in advance.

본 발명은 오일탱크(1)를 구비한 원유운반선(2)의 상부에는 오일탱크(1)와 통하는 급유관(3)이 연결되고, 이 급유관(3)의 선단부에는 육상의 오일저장탱크(9)와 연결된 플랙시블연결관(10)과 착탈식으로 연결되는 연결관부(4)가 설치되며, 상기 급유관(3)의 소정위치에는 내측에 버터플라이 밸브용 디스크(5)가 구비되고 디스크(5)와 연결된 디스크축(7)에는 원격조정기에 의해 디스크(5)를 구동시키는 밸브구동장치(8)가 설치된 급유밸브(6)가 설치된 것에 있어서, 상기 급유밸브(6)와 접하는 급유관(3)에는 디스크축(7)과 직각방향으로 교차하는 록크핀(11)이 관통되게 설치되고, 상기 급유관(3) 내부측의 록크핀(11)의 중앙부에는 개방된 디스크(5)를 잡아주는 V형 스톱퍼(12)가 설치되며, 급유관(3)의 상부 외측으로 노출된 록크핀(11)의 선단부에는 록크핀(11)을 회전시키는 핸들(14)이 설치되고, 상기 핸들(14)에는 핸들의 풀림을 방지하는 핸들잠금수단이 설치된 것으로서, 육상의 오일저장탱크(9)로부터 원유운반선(2)으로 오일을 공급할 경우나, 또는 원유운반선(2)에 담긴 오일을 육상의 오일저장탱크(9)로 공급하는 경우에,급유관(3)에 장착된 급유밸브(6)의 디스크(5)가 개방된 상태가 되어 급유관(3)의 중심선방향으로 열리게 되고, 이때 핸들(14)을 90°만큼 회전시켜서 록크핀(11)에 설치된 V형 스톱퍼(12)가 디스크(5)를 잡아주어 원격조정에 의해 개폐되는 디스크(5)가 오조작에 의해 닫히는 것을 사전에 예방할 수 있도록 하기 위한 것이다.In the present invention, an oil tank (3) connected to an oil tank (1) is connected to an upper portion of a crude oil carrier (2) provided with an oil tank (1), and an oil storage tank (on land) is connected to a distal end of the oil tank (3). A connecting pipe part 4 is detachably connected to the flexible connecting pipe 10 connected to 9), and the butterfly valve disk 5 is provided at a predetermined position of the oil supply pipe 3 and the disk ( In the oil supply valve 6 provided with a valve drive device 8 for driving the disc 5 by a remote controller, the oil supply pipe which is in contact with the oil supply valve 6 is connected to the disc shaft 7 connected to the air supply 5. 3) the lock pin 11 intersecting the disk shaft 7 at right angles is installed to pass therethrough, and the open disk 5 is held at the center of the lock pin 11 inside the oil supply pipe 3. The main V-stopper 12 is installed, and when the lock pin 11 is rotated at the tip of the lock pin 11 exposed to the outside of the upper portion of the oil supply pipe 3, The key is provided with a handle 14, the handle 14 is provided with a handle locking means for preventing the handle loosening, when supplying oil from the oil storage tank (9) of the land to the crude oil carrier (2), Alternatively, when the oil contained in the crude oil carrier (2) is supplied to the onshore oil storage tank (9), the disk (5) of the oil supply valve (6) attached to the oil supply pipe (3) is opened and the oil supply pipe (3) is opened in the direction of the center line, at which time the handle 14 is rotated by 90 °, the V-shaped stopper 12 provided on the lock pin 11 is held by the disk 5 to open and close the disk ( It is to prevent the closing of 5) by misoperation in advance.

Description

원유운반선용 급유관의 급유밸브 록킹장치{A oil-supply valve locking device for the oil-supply pipe of the oil tanker}A oil-supply valve locking device for the oil-supply pipe of the oil tanker}

본 발명은 원유운반선용 급유관의 급유밸브 록킹장치에 관한 것으로, 더욱 상세하게는 육상의 오일저장탱크로부터 원유운반선으로 오일을 공급할 경우나, 또는 원유운반선에 담긴 오일을 육상의 오일저장탱크로 공급하는 경우에 급유관에 장착된 급유밸브의 개방된 디스크를 잡아줄 수 있도록 하는 디스크 홀딩수단을 설치함으로서, 디스크가 오조작에 의해 닫힐 때 발생하는 피해를 사전에 예방할 수 있도록 하기 위한 것이다.The present invention relates to an oil supply valve locking device of an oil supply pipe for a crude oil carrier, and more particularly, when supplying oil from an oil storage tank of a land to a crude oil carrier or supplying oil contained in a crude oil carrier to an onshore oil storage tank. In this case, by installing a disk holding means for holding the open disk of the oil supply valve mounted on the oil supply pipe, it is to prevent in advance the damage caused when the disk is closed by the wrong operation.

도 1은 육상의 오일저장탱크(9)로부터 원유운반선(2)으로 오일을 공급할 경우나, 또는 원유운반선(2)에 담긴 오일을 육상의 오일저장탱크(9)로 공급하기 위하여 원유운반선(2)의 연결관부(4)와, 육상에 설치된 오일저장탱크(9)의 플랙시블 연결관(10)을 연결한 상태를 나타내고 있다.1 illustrates a case in which oil is supplied from an oil storage tank 9 on land to a crude oil carrier 2 or a crude oil carrier 2 for supplying oil contained in a crude oil carrier 2 to an onshore oil storage tank 9. The connection part 4 of the ()) and the flexible connection pipe 10 of the oil storage tank 9 installed on the land are connected.

일반적으로 육상의 오일저장탱크(9)로부터 원유운반선(2)으로 오일을 공급할 경우나, 또는 원유운반선(2)에 담긴 오일을 육상의 오일저장탱크(9)로 공급하는 경우에 원유운반선(2)에 설치된 급유관의 연결관부(4)와, 육상에 설치된 오일저장탱크(9)의 플랙시블연결관(10)을 서로 착탈식으로 연결하여 오일을 서로주고 받도록 되어 있으며, 원유운반선(2)에 설치된 급유관(3)에는 도 2에서 보는 바와 같이 급유관(3)의 내측에 버터플라이 밸브용 디스크(5)가 90°방향으로 정역회전하도록 설치되고, 디스크(5)와 연결된 디스크축(7)에는 원격조정기에 의해 디스크(5)를 구동시키는 밸브구동장치(8)가 구비된 급유밸브(6)가 설치되어 있다.In general, when supplying oil from the oil storage tank (9) of the land to the crude oil carrier (2), or when the oil contained in the crude oil carrier (2) to the oil storage tank (9) of the crude oil carrier (2) Removably connects the connecting pipe part (4) of the oil supply pipe and the flexible connecting pipe (10) of the oil storage tank (9) installed on the land to each other to give and receive oil, and to the crude oil carrier (2) As shown in FIG. 2, the butterfly valve disk 5 is installed in the oil supply pipe 3 so that the butterfly valve disk 5 rotates forward and backward in the 90 ° direction, and the disk shaft 7 connected to the disk 5 is provided. ) Is provided with an oil supply valve 6 having a valve driving device 8 for driving the disk 5 by a remote controller.

이와 같이 급유관(3)에 설치된 디스크(5)를 개방시키는 경우에는 원격조정기를 이용하여 밸브구동장치(8)에 개방신호를 보내면, 밸브구동장치(8)가 구동하여 디스크축(7)을 회동시키게 되고 이 디스크축(7)에는 디스크(5)가 설치되어서 디스크(5)가 90°만큼 회전하면서 유로를 개방시키게 된다.When opening the disk 5 installed in the oil supply pipe 3 in this way, when the opening signal is sent to the valve driving device 8 using a remote controller, the valve driving device 8 is driven to drive the disk shaft 7. The disk shaft 7 is provided with a disk 5 so that the disk 5 rotates by 90 degrees to open the flow path.

상기와 같이 급유관(3)의 내부에서 디스크(5)를 개방시켜서 육상의 오일저장탱크(9)로부터 원유운반선(2)으로 오일을 공급하거나, 또는 원유운반선(2)에 담긴 오일을 육상의 오일저장탱크(9)로 공급하는 되는데, 이 경우에 원거리에서 원격조정기를 이용하여 밸브구동장치(8)를 구동시킬 때 부주의로 인하여 원격조정기를 잘못 조작하는 경우가 발생할 염려가 있다.As described above, the disk 5 is opened inside the oil supply pipe 3 to supply oil from the oil storage tank 9 on the land to the crude oil carrier 2 or the oil contained in the crude oil carrier 2 It is supplied to the oil storage tank (9), in which case there is a risk that the remote controller may be mishandled due to carelessness when driving the valve drive device (8) using the remote controller at a remote location.

상기와 같이 원격조정기를 잘못 조작시켜서 디스크(5)가 정상대로 개방되지 않고 비스듬하게 개방되는 경우에, 10∼16kg/㎠ 정도의 비교적 고압으로 주입되는 오일의 주입압력에 의해 비스듬하게 개방되었던 디스크가 순간적으로 닫히면서 큰 충격을 받게 되고, 그 순간적인 충격에 의해 디스크가 파손되거나 나가서는 밸브가 파손되는 등의 폐해를 발생시키게 문제점을 지니고 있었다.In the case where the disk 5 is opened at an angle instead of the normal state by operating the remote controller as described above, the disk that has been opened at an angle by the injection pressure of oil injected at a relatively high pressure of about 10 to 16 kg / cm 2 is The moment of closing and receiving a large shock, the momentary shock caused a problem such as damage to the disk is broken or the valve is gone out.

상기와 같이 디스크가 설치된 밸브가 파손되는 경우에 고압으로 주입되는 오일이 외부로 누출되어 오일의 손실이 발생함은 물론이고, 원유운반선의 주변과 해양을 오염시키는 등의 이차적인 문제점을 아울러 지니고 있었다.As described above, when the valve on which the disk is installed is broken, oil injected at high pressure leaks to the outside, resulting in loss of oil, as well as having secondary problems such as polluting the surroundings of the crude oil carrier and the ocean. .

본 발명은 상기와 같은 종래의 제반 문제점을 해결하기 위하여 버터플라이형 디스크가 설치된 밸브의 내부에 디스크가 개방된 경우에 디스크를 잡아주어 개방된 상태를 정확하게 유지하는 디스크 홀딩수단을 설치함으로서, 버터플라이형 디스크가 비정상적으로 닫히거나, 또는 고압으로 유입되는 오일압력에 의해 디스크가 순간적으로 닫히는 등의 문제점을 해결할 수 있도록 한 것을 기술적 과제로 한다.The present invention, in order to solve the above-mentioned conventional problems, by installing the disk holding means for holding the disk accurately when the disk is opened inside the valve in which the butterfly-type disk is installed, the butterfly, Technical problem is to solve the problem that the disk is closed abnormally, or the disk is temporarily closed due to the oil pressure flowing into the high pressure.

상기의 목적을 달성하기 위한 본 발명은, 오일탱크를 구비한 원유운반선의 상부에는 오일탱크와 통하는 급유관이 연결되고, 이 급유관의 선단부에는 육상의 오일저장탱크와 연결된 플랙시블연결관과 착탈식으로 연결될 연결관부가 설치되며, 상기 급유관의 소정위치에는 내측에 버터플라이 밸브용 디스크가 구비되고 디스크와 연결된 디스크축에는 원격조정기에 의해 디스크를 구동시키는 밸브구동장치가 설치된 급유밸브가 설치된 것에 있어서, 상기 급유밸브와 접하는 급유관에는 디스크축과 직각방향으로 교차되는 록크핀이 관통되게 설치되고, 상기 급유관 내부측의 록크핀의 중앙부에는 개방된 디스크를 잡아주는 V형 스톱퍼가 설치되며, 급유관의 상부 외측으로 노출된 록크핀의 선단부에는 록크핀을 회전시키는 핸들이 설치되고, 상기 핸들에는 핸들의 풀림을 방지하는 핸들잠금수단이 설치된 것을 특징으로 한다.In order to achieve the above object, the present invention, the upper part of the crude oil carrier ship having an oil tank is connected to the oil supply pipe communicating with the oil tank, the end of the oil supply pipe is connected to the flexible connection pipe and the oil storage tank of the land and detachable In the connection pipe portion is installed to be connected, the oil supply pipe is provided with a butterfly valve disk on the inside of the predetermined position of the oil supply pipe, and the oil supply valve is installed in the disk shaft connected to the disk is installed valve drive device for driving the disk by a remote controller The oil supply pipe which is in contact with the oil supply valve is installed so that the lock pin crossing at right angles with the disk shaft is penetrated, and the V-type stopper is installed at the center of the lock pin inside the oil supply pipe to hold the open disk. A handle for rotating the lock pin is installed at the distal end of the lock pin exposed to the outside of the upper part of the oil pipe. It is characterized in that the handle locking means for preventing loosening of the handle installed.

도 1은 원유운반선과 육상의 오일저장탱크와 오일을 서로 주고받는 작업과정을 설명하기 위한 설명도.1 is an explanatory diagram for explaining a process of exchanging oil with each other and oil storage tank of the crude oil carrier ship and the land.

도 2는 종래의 급유관의 구조를 도시한 단면도.2 is a cross-sectional view showing the structure of a conventional oil supply pipe.

도 3는 본 발명의 정면도로서, 도 1의 "A"부를 발췌 도시한 확대도.3 is an enlarged view of the front view of the present invention, taken from the "A" part of FIG.

도 4은 도 3의 종단면도.4 is a longitudinal cross-sectional view of FIG.

도 5는 도 3의 A-A선 단면도.5 is a cross-sectional view taken along the line A-A of FIG.

도 6는 도 3의 B-B선 단면도.6 is a cross-sectional view taken along the line B-B in FIG. 3.

도 7은 본 발명의 설치상태를 도시한 평면도.7 is a plan view showing an installation state of the present invention.

도 8은 본 발명의 주요 구성요소인 핸들잠금수단을 발췌하여 도시한 분해사시도.Figure 8 is an exploded perspective view showing an extract of the handle locking means of the main component of the present invention.

도 9는 도 8의 핸들잠금수단으로 디스크를 잠근 상태를 도시한 평면도이다.FIG. 9 is a plan view illustrating a state in which a disk is locked by the handle locking means of FIG. 8.

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1 : 오일탱크 2 : 원유운반선 3 : 급유관1: Oil tank 2: Crude oil carrier 3: Oil supply pipe

4 : 연결관부 5 : 디스크 6 : 급유밸브4 connection part 5 disc 6 oil supply valve

7 : 디스크축 8 : 밸브구동장치 9 : 오일저장탱크7: disc shaft 8: valve drive device 9: oil storage tank

10 : 플랙시블연결관 11 : 록크핀 12 : V형 스톱퍼10: Flexible connector 11: Lock pin 12: V stopper

13 : 연결와이어 14 : 핸들 15 : 고정홈13 connection wire 14 handle 15 fixing groove

16 : 고정판 17 : 고정핀 삽입구멍 18 : 고정키16: fixing plate 17: fixing pin insertion hole 18: fixing key

19 : 고정핀19: fixing pin

이하 본 발명을 첨부된 도면 도 3 내지 도 9를 참고하여 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to FIGS. 3 to 9.

본 발명에 따른 원유운반선용 급유관의 급유밸브 록킹장치는, 오일탱크(1)를 구비한 원유운반선(2)의 상부에는 오일탱크(1)와 통하는 급유관(3)이 연결되고, 이 급유관(3)의 선단부에는 육상의 오일저장탱크(9)와 연결된 플랙시블연결관(10)과 착탈식으로 연결될 연결관부(4)가 설치되며, 상기 급유관(3)의 소정위치에는 내측에 버터플라이 밸브용 디스크(5)가 구비되고 디스크(5)와 연결된 디스크축(7)에는 원격조정기에 의해 디스크(5)를 구동시키는 밸브구동장치(8)가 설치된 급유밸브(6)가 설치되어 있다.In the oil supply valve locking device of the oil supply pipe for crude oil carrier according to the present invention, an oil supply pipe 3 communicating with the oil tank 1 is connected to an upper portion of the crude oil carrier having an oil tank 1, and At the distal end of the oil pipe (3) is provided with a connecting pipe part (4) to be detachably connected to the flexible connection pipe (10) connected to the onshore oil storage tank (9), the butter oil inside the predetermined position of the oil supply pipe (3) A refueling valve 6 provided with a fly valve disc 5 and a disc shaft 7 connected to the disc 5 is provided with a valve driving device 8 for driving the disc 5 by a remote controller. .

그리고, 상기 급유밸브(6)와 접하는 급유관(3)에는 디스크축(7)과 직각방향으로 겨차하는 록크핀(11)이 관통되게 설치되고, 상기 급유관(3) 내부측의 록크핀(11)의 중앙부에는 개방된 디스크(5)를 잡아주는 V형 스톱퍼(12)가 설치되며, 급유관(3)의 상부 외측으로 노출된 록크핀(11)의 선단부에는 록크핀(11)을 회전시키는 핸들(14)이 설치되고, 상기 핸들(14)에는 핸들의 풀림을 방지하는 핸들잠금수단이 설치되어 있다.In addition, the oil supply pipe (3) in contact with the oil supply valve (6) is installed to pass through the lock pin (11) in the direction perpendicular to the disk shaft (7), the lock pin inside the oil supply pipe (3) ( 11, the V-shaped stopper 12 is installed to hold the open disk 5, and the lock pin 11 is rotated at the tip of the lock pin 11 exposed to the outside of the upper portion of the oil supply pipe 3. The handle 14 is provided, and the handle 14 is provided with a handle locking means for preventing the handle loosening.

상기 핸들잠금수단은, 도 7 내지 도 9에서 보는 바와 같이 록크핀(11)이 상향돌출된 급유관(3)의 상면에 록크핀(11)을 중심으로 90°만큼 회전된 위치에 키홈을 구비한 고정홈(15)이 90° 간격으로 각각 형성된 고정판(16)이 핸들(14) 보다 낮은 위치에 고정 설치되고, 상기 핸들(14)에는 상기 고정홈(15)과 중첩되는 위치에 키홈을 구비한 고정핀 삽입구멍(17)이 형성되며, 상기 고정홈(15)과 고정핀 삽입구멍(17)에는 일측에 고정키(18)를 구비한 고정핀(19)이 삽탈가능하게 설치되고, 상기 고정핀(19)과 록크핀(11)의 각각의 선단부에는 연결와이어(13)가 서로 연결되어 있다.The handle locking means is provided with a key groove in a position rotated by 90 ° about the lock pin 11 on the upper surface of the oil supply pipe 3 from which the lock pin 11 protrudes upward as shown in FIGS. 7 to 9. Fixing plates 16 each having a fixing groove 15 formed at intervals of 90 ° are fixedly installed at a lower position than the handle 14, and the handle 14 includes a key groove at a position overlapping with the fixing groove 15. A fixing pin insertion hole 17 is formed, and a fixing pin 19 having a fixing key 18 on one side thereof is detachably installed in the fixing groove 15 and the fixing pin insertion hole 17. Connection wires 13 are connected to each of the front end portions of the fixing pin 19 and the lock pin 11.

상기와 같이 구성되어 있는 본 발명의 작용 관계를 도 1 내지 도 9를 참고하여 설명하면 다음과 같다.Referring to Figures 1 to 9 the operational relationship of the present invention configured as described above is as follows.

육상의 오일저장탱크(9)로부터 원유운반선(2)으로 오일을 공급할 경우나, 또는 원유운반선(2)에 담긴 오일을 육상의 오일저장탱크(9)로 공급하는 경우에 원유운반선(2)에 설치된 급유관(3)과 육상에 설치된 오일저장탱크(9)의 플랙시블연결관(10)을 서로 착탈식으로 연결하여 오일을 서로 주고 받을 수 있도록 한다.When oil is supplied from the oil storage tank 9 of the land to the crude oil carrier 2, or when the oil contained in the crude oil carrier 2 is supplied to the oil storage tank 9 of the land, the crude oil carrier 2 The oil supply pipe (3) installed and the flexible connection pipe (10) of the oil storage tank (9) installed on the land detachably connected to each other to exchange oil.

이때 초기에는 도 3에서 보는 바와 같이 디스크(5)가 오일의 흐름방향 "a"와 직각방향으로 위치하여 급유관(3) 내부의 급유밸브(6)를 막아 오일의 흐름이 정지된 상태이고, 디스크(5)를 잡아주는 V형 스톱퍼(12)도 도 5의 "b"와 같이 오일의 흐름방향 "a"와 직각방향으로 위치하여 디스크(5)가 회전할 때 걸림이 없도록 한 상태이다.At this time, as shown in FIG. 3, the disk 5 is positioned at right angles to the flow direction "a" of the oil to block the oil supply valve 6 inside the oil supply pipe 3 to stop the flow of oil. The V stopper 12 holding the disk 5 is also positioned at right angles to the oil flow direction " a " as shown in " b "

이상태에서 원격조정기를 이용하여 버터플라이형 디스크(5)가 도 4 및 도 5와 같이 오일의 흐름방향 "a"와 동일하게 개방되게 한다. 이때, 디스크(5)의 회전동작은 원격조정기에서 보낸 신호에 의해 밸브구동장치(8)의 수신부에서 그 신호를 수신하여 밸브구동장치(8)를 구동시키게 되며, 밸브구동장치(8)의 구동에 의해 디스크축(7)이 90°만큼 회전하여 도 2와 같이 디스크(5)가 급유밸브(6)의 내부에서오일의 흐름방향과 동일하게 개방되게 한다.In this state, using the remote controller, the butterfly disk 5 is opened in the same direction as the oil flow direction "a" as shown in Figs. At this time, the rotation operation of the disk 5 receives the signal from the receiver of the valve driving device 8 by the signal sent from the remote controller to drive the valve driving device 8, and drives the valve driving device 8. As a result, the disk shaft 7 rotates by 90 ° so that the disk 5 is opened in the same way as the flow direction of the oil inside the oil supply valve 6 as shown in FIG.

이렇게 디스크(5)가 오일의 흐름방향 "a"와 동일 방향으로 회전할 때 위에서 설명한 V형 스톱퍼(12)는 오일의 흐름방향 "a"와 직각방향으로 위치하고 있기 때문에 원판형태의 디스크(5)가 회전하는데는 아무런 지장을 주지 않게 되는 것이며, 이상태에서 록크핀(11)의 핸들(14)을 돌리면, 록크핀(11)의 내부에 고정 설치된 V형 스톱퍼(12)도 핸들(14)을 돌리는 방향과 동일하게 회전하게 된다.Thus, when the disk 5 rotates in the same direction as the oil flow direction "a", the V-shaped stopper 12 described above is located in a direction perpendicular to the oil flow direction "a", and thus the disk 5 in the form of a disk. It does not interfere with the rotation, and in this state by turning the handle 14 of the lock pin 11, the V-type stopper 12 fixed to the inside of the lock pin 11 also rotates the handle 14 Rotate in the same direction.

상기와 같이 회전하는 V형 스톱퍼(12)가 90° 만큼 회전하면, 이 V형 스톱퍼(12)는 도 3 내지 도 5와 같이 디스크(5)의 외측단을 협지하는식으로 감싸게 된다. 이때 핸들(14)은 도 8 및 도 9에서 보는 바와 같이 핸들(14)의 고정핀 삽입구멍(17)과 고정판(16)의 고정홈(15)이 동일한 위치선상에 겹쳐지게 된다.When the V-type stopper 12 that rotates as described above rotates by 90 °, the V-type stopper 12 is wrapped in such a manner as to sandwich the outer end of the disk 5 as shown in FIGS. In this case, as shown in FIGS. 8 and 9, the fixing pin insertion hole 17 of the handle 14 and the fixing groove 15 of the fixing plate 16 overlap the same position line.

상기와 같이 핸들(14)의 고정핀 삽입구멍(17)과 고정판(16)의 고정홈(15)이 동일한 위치선상에 겹쳐지게 된 뒤에는 고정핀(19)을 핸들(14)의 고정핀 삽입구멍(17)과 고정판(16)의 고정홈(15)으로 삽입시킨 뒤에 고정핀(19)을 90°만큼 회전시키면, 고정핀(19)의 고정키(18)가 고정홈(15)의 키홈을 90°만큼 벗어나 고정핀(19)이 서로 중첩된 고정홈(15)과 고정핀 삽입구멍(17)에서 빠지지 않고 핸들(14)을 돌릴 수 없는 상태가 된다.As described above, after the fixing pin insertion hole 17 of the handle 14 and the fixing groove 15 of the fixing plate 16 overlap on the same position line, the fixing pin 19 is inserted into the fixing pin insertion hole of the handle 14. After the insertion pin 17 is inserted into the fixing groove 15 of the fixing plate 16 and the fixing pin 19 is rotated by 90 °, the fixing key 18 of the fixing pin 19 opens the key groove of the fixing groove 15. The handle pin 14 cannot be turned by 90 ° without being pulled out of the fixing groove 15 and the fixing pin insertion hole 17 overlapping each other.

상기와 같이 핸들(14)을 돌릴 수 없는 고정상태가 되고 V형 스톱퍼(12)는 디스크(5)가 돌아가지 못하게 잡고있는 상태가 되어 밸브구동장치(8)를 구동시키는 원격조정기를 오조작시킨 경우에도 디스크(5)가 회전되지 않고 오일의 흐름방향과 동일한 방향, 즉 "a" 방향을 지속적으로 개방상태를 유지하고 있어 원활하게 오일을 원유운반선(2)에서 육상의 오일저장탱크(9)로, 육상의 오일저장탱크(9)에서 원유운반선(2)의 오일탱크(1)로 오일을 원활하게 주고 받을 수 있는 것이다.As described above, the handle 14 cannot be rotated and the V stopper 12 is held in a state where the disc 5 is not rotated so that the remote controller for driving the valve drive device 8 is misoperated. Even when the disk 5 is not rotated and continuously maintained in the same direction as the flow direction of the oil, that is, the "a" direction, the oil can be smoothly transferred from the crude oil carrier (2) to the onshore oil storage tank (9). Furnace, it is possible to smoothly exchange oil from the oil storage tank (9) of the land to the oil tank (1) of the crude oil carrier (2).

이상에서 살펴본 바와 같은 본 발명에 따른 원유운반선용 급유관의 급유밸브 록킹장치는, 버터플라이형 디스크가 설치된 밸브의 내부에 디스크가 개방된 경우에 디스크를 잡아주어 개방된 상태를 정확하게 유지하지 하게 하는 디스크 홀딩수단인 V형 스톱퍼에 의해 버터플라이형 디스크가 비정상적으로 닫히거나, 또는 고압으로 유입되는 오일압력에 의해 디스크가 순간적으로 닫히는 등의 문제점을 완벽하게 해결할 수 있는 효과가 있는 것이다.The oil supply valve locking device of the oil supply pipe for crude oil carrier according to the present invention as described above is to hold the disc when the disc is opened inside the valve in which the butterfly-type disc is installed so as not to maintain the open state accurately. The butterfly-type disk is abnormally closed by the V-type stopper, which is the disk holding means, or the disk is temporarily closed by the oil pressure flowing into the high pressure.

상기와 같이 오일을 급유하는 과정에서 디스크의 개방된 상태를 완벽하게 유지시킴에 따라 디스크 및 급유밸브가 파손되는 등의 폐단과, 오일의 누설, 그리고 오일누설에 의한 해양오염등의 문제점을 완벽하게 해소하는 매우 유용한 효과가 있는 것이다.As described above, the disc is completely maintained in the open state of the oil lubrication process, thereby completely eliminating the problems such as breakage of the disc and the oil supply valve, leakage of oil, and marine pollution due to oil leakage. There is a very useful effect to solve.

Claims (2)

오일탱크(1)를 구비한 원유운반선(2)의 상부에는 오일탱크(1)와 통하는 급유관(3)이 연결되고, 이 급유관(3)의 선단부에는 육상의 오일저장탱크(9)와 연결된 플랙시블연결관(10)과 착탈식으로 연결되는 연결관부(4)가 설치되며, 상기 급유관(3)의 소정위치에는 내측에 버터플라이 밸브용 디스크(5)가 구비되고 디스크(5)와 연결된 디스크축(7)에는 원격조정기에 의해 디스크(5)를 구동시키는 밸브구동장치(8)가 설치된 급유밸브(6)가 설치된 것에 있어서,An oil supply pipe 3 communicating with an oil tank 1 is connected to an upper portion of a crude oil carrier 2 having an oil tank 1, and an end portion of the oil supply pipe 3 is connected to an oil storage tank 9 on land. A connecting pipe part 4 is detachably connected to the flexible connecting pipe 10 connected thereto, and a butterfly valve disk 5 is provided at a predetermined position of the oil supply pipe 3, and the disk 5 and In the connected disk shaft (7) is provided with an oil supply valve (6) provided with a valve drive device (8) for driving the disk (5) by a remote controller, 상기 급유밸브(6)와 접하는 급유관(3)에는 디스크축(7)과 직각방향으로 교차하는 록크핀(11)이 관통되게 설치되고, 상기 급유관(3) 내부측의 록크핀(11)의 중앙부에는 개방된 디스크(5)를 잡아주는 V형 스톱퍼(12)가 설치되며, 급유관(3)의 상부 외측으로 노출된 록크핀(11)의 선단부에는 록크핀(11)을 회전시키는 핸들(14)이 설치되고, 상기 핸들(14)에는 핸들의 풀림을 방지하는 핸들잠금수단이 설치된 것을 특징으로 하는 원유운반선용 급유관의 급유밸브 록킹장치.The oil supply pipe 3 which is in contact with the oil supply valve 6 is installed so that the lock pin 11 intersecting at right angles with the disc shaft 7 is penetrated therethrough, and the lock pin 11 inside the oil supply pipe 3. A V-shaped stopper 12 is installed at the center of the lock to hold the open disk 5, and a handle for rotating the lock pin 11 at the distal end of the lock pin 11 exposed to the upper outside of the oil supply pipe (3). (14) is installed, the handle (14), the oil supply valve locking device of the oil supply pipe for oil carriers, characterized in that the handle locking means for preventing the handle is loosened. 제 1항에 있어서, 상기 핸들잠금수단은, 록크핀(11)이 상향돌출된 급유관(3)의 상면에 록크핀(11)을 중심으로 90°만큼 회전된 위치에 키홈을 구비한 고정홈(15)이 90°간격으로 각각 형성된 고정판(16)이 핸들(14) 보다 낮은 위치에 고정 설치되고, 상기 핸들(14)에는 상기 고정홈(15)과 중첩되는 위치에 키홈을 구비한 고정핀 삽입구멍(17)이 형성되며, 상기 고정홈(15)과 고정핀 삽입구멍(17)에는 일측에 고정키(18)를 구비한 고정핀(19)이 삽탈가능하게 설치되고, 상기 고정핀(19)과 록크핀(11)의 각각의 선단부에는 연결와이어(13)가 서로 연결된 것을 특징으로 하는 원유운반선용 급유관의 급유밸브 록킹장치.According to claim 1, wherein the handle locking means, the locking groove having a key groove in a position rotated by 90 ° about the lock pin 11 on the upper surface of the oil supply pipe 3, the lock pin 11 is protruded upward Fixing plates (16) formed at intervals of 90 °, respectively, are fixedly installed at a lower position than the handle (14), and the handle (14) is provided with a key groove at a position overlapping with the fixing groove (15). An insertion hole 17 is formed, and a fixing pin 19 having a fixing key 18 on one side thereof is detachably installed in the fixing groove 15 and the fixing pin insertion hole 17, and the fixing pin ( 19) and the oil supply valve locking device of the oil supply pipe for the crude oil carrier, characterized in that the connecting wire 13 is connected to each of the front end of the lock pin (11).
KR10-2001-0002552A 2001-01-17 2001-01-17 A oil-supply valve locking device for the oil-supply pipe of the oil tanker KR100394047B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111473154A (en) * 2020-05-18 2020-07-31 武芳 Butterfly valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006053370A1 (en) * 2004-11-22 2006-05-26 Glenn Walter Knight Valve assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156720A (en) * 1974-06-08 1975-12-18
JPS51103737U (en) * 1975-02-19 1976-08-19
JPS5471229U (en) * 1977-10-28 1979-05-21
JPS61101174U (en) * 1984-12-08 1986-06-27
JPH09217858A (en) * 1996-02-15 1997-08-19 Tomoe Gijutsu Kenkyusho:Kk Opening displaying device for butteryfly valve
US6036172A (en) * 1996-03-18 2000-03-14 Magneti Marelli France Butterfly valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156720A (en) * 1974-06-08 1975-12-18
JPS51103737U (en) * 1975-02-19 1976-08-19
JPS5471229U (en) * 1977-10-28 1979-05-21
JPS61101174U (en) * 1984-12-08 1986-06-27
JPH09217858A (en) * 1996-02-15 1997-08-19 Tomoe Gijutsu Kenkyusho:Kk Opening displaying device for butteryfly valve
US6036172A (en) * 1996-03-18 2000-03-14 Magneti Marelli France Butterfly valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111473154A (en) * 2020-05-18 2020-07-31 武芳 Butterfly valve
CN111473154B (en) * 2020-05-18 2021-12-07 温州龙泽轻工机械有限公司 Butterfly valve

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