WO2019182317A1 - 액체 운반선의 적량 게이지 - Google Patents
액체 운반선의 적량 게이지 Download PDFInfo
- Publication number
- WO2019182317A1 WO2019182317A1 PCT/KR2019/003148 KR2019003148W WO2019182317A1 WO 2019182317 A1 WO2019182317 A1 WO 2019182317A1 KR 2019003148 W KR2019003148 W KR 2019003148W WO 2019182317 A1 WO2019182317 A1 WO 2019182317A1
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- WO
- WIPO (PCT)
- Prior art keywords
- liquid
- hole
- inlet
- weight
- gauge
- Prior art date
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/0046—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm with a stationary probe, where a liquid specimen is separated from the mean mass and measured
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
- G01D13/02—Scales; Dials
- G01D13/12—Graduation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/0023—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm with a probe suspended by a wire or thread
Definitions
- the present invention relates to a quantity gauge of a liquid carrier, and more particularly, to a quantity gauge of a liquid carrier that enables to accurately measure the level of liquid such as bunker-C oil and molasses.
- Liquid carrier is a ship that transports bulk liquids without bunker-C oil, molasses, glucose, wine liquor, chemicals, etc., without dividing the cargo hold into several compartments.
- each compartment is equipped with an automatic weighing gauge such as an ultrasonic method or a floating method for measuring the loading volume, and the operator including the shipper, according to the signal output from these automatic weighing gauges, controls the loading quantity. You can check it through a monitor.
- an automatic weighing gauge such as an ultrasonic method or a floating method for measuring the loading volume
- a measuring tape is mainly used as shown in FIG. 1.
- the measuring tape is a weight 12 having a scale formed on one side, a tape 14 connected to the weight 12, and a scale marked with a scale. It comprises a body 16 comprising a reel on which the tape 14 is wound.
- the conventional manual measuring gauge is a sounding pipe provided in each compartment of the cargo carrier, and when the operator inputs the weight, the tape is released by the weight. After calculating the proper amount by judging only the position of the liquid on the surface of the tape, the operator precisely checks the position where the liquid touches the weight, i.e., repeats the weight input and check process based on the depth predicted according to the proper quantity. If liquid gets on a part of the surface of the weight, check the weight by referring to the weight scale and tape scale at the corresponding position.
- bunker-C oil or molasses may generate bubbles during injection into the tank through the pump, and if these bubbles adhere to the weight of the weighing gauge, they may be mistaken for actual shipments. There was a problem.
- An object of the present invention for solving the above problems is to form a through hole in the center of the weight, the bottom end of the through hole is provided with a floating ball floating in contact with the interface of the liquid, the liquid to lift the ball of the weight It is to provide an appropriate amount gauge of the liquid carrier to measure the height of the liquid carrier when it is injected into the through hole so that accurate liquid level can be measured without being affected by bubbles.
- a feature of the present invention for achieving the above object is, in the appropriate amount gauge of the liquid carrier ship having a weight at the end of the tape marked scale, the weight is formed in the through hole in the vertical direction therein, the upper portion of the through hole A vent hole is formed at the lower end thereof, and an inlet is formed at the lower end thereof, and a corrosion resistant floating ball having a diameter larger than the inlet diameter is disposed at the inlet side of the through hole in contact with the interface of the liquid.
- the part is made transparent so that the height of the liquid inside the through hole can be measured, so that the liquid on the surface of the weight can be wiped off and only the level of liquid in the through hole can be measured so that accurate measurement can be performed without the effects of bubbles.
- the weight is divided into a plurality of parts to be assembled and detached from each other.
- the lower portion of the through hole is further provided with a blocking member for controlling the rising height of the floating ball and the liquid can pass through.
- the liquid is injected into the inner through hole of the weight while lifting the floating ball, and the amount of the liquid is calculated by observing the portion where the injected liquid is buried, so that the amount of the shipment is affected by bubbles, etc. There is an effect that can be measured simply and accurately at low cost without receiving.
- 1 is a diagram showing an appropriate amount gauge of a conventional liquid carrier
- FIG. 2 is a perspective view showing the appropriate amount gauge of the liquid carrier in accordance with the present invention.
- FIG. 3 is an exploded perspective view showing the appropriate amount gauge of the liquid carrier in accordance with the present invention
- 6 to 8 are diagrams showing the appropriate amount gauge of the liquid carrier according to another embodiment of the present invention.
- 140, 140a Floating Ball 144: Handle
- the appropriate weight gauge of the liquid carrier ship according to the present invention is a suitable weight gauge of the liquid carrier ship provided at the end of the graduated tape 200 as shown in FIGS. 2 to 3.
- the vent hole 112 is formed at an upper end thereof, and an inlet 122 is formed at a lower end thereof, and a vertical through hole 132 connecting the vent hole 112 and the inlet 122 is formed therein.
- the weight 100 On the inlet 122 side of the through hole 132 is a floating ball 140 is disposed in contact with the interface of the liquid and having a diameter larger than the diameter of the inlet 122, the weight 100 is a whole or vertical portion Formed to be transparent to measure the height of the liquid buried in the through-hole 132 to wipe the liquid on the surface of the weight 100, and only to measure the level of the liquid buried in the through-hole 132 to influence the bubble Accurate meter This shall be possible.
- the weight 100 is formed of a plurality of parts to be assembled and separated from each other, for example, the upper cap 110 is formed with a vent hole 112, the cone (corn) is formed in the inlet 122 at the lower end
- the lower cap 120 is divided into a cylinder 130 provided between the upper cap 110 and the lower cap 120, these upper cap 110 and lower cap 120 and the cylinder 130 Are separated and assembled by screwing, respectively.
- the floating ball 140 is formed of a corrosion-resistant metal, such as aluminum and has a space formed therein to have buoyancy, buoyancy buoyancy, etc. It does not float but is formed to float only in contact with the interface of the liquid.
- the lower portion of the cylinder 130 or the upper portion of the lower cap 120 is provided with a blocking member 150 for controlling the rising height of the floating ball 140 and the liquid can pass
- a blocking member 150 Is formed in a diameter that can be placed on the step formed in the lower cap 120 and positioned in the upper portion of the lower cap 120 and formed in the shape of a disk-shaped disk or formed in the shape of a cross across one or a plurality of bars in the ring
- the support 152 having a shape that crosses one bar in the ring, protruding to the lower portion of the support 152, the lower surface of the outer peripheral surface of the floating ball 140
- a support bar 154 formed in a shape corresponding to the space between the outer circumference of the support bar 154 and the inner circumference of the lower cap 120 so that the space between the floating ball 140 and the floating ball 140 is narrower. 140 moves Controls.
- the outer circumferential surface of the weight 100 is water-repellent coating to minimize the degree of liquid buried .
- the weight 100 is detachably coupled to the tape 200 via the hook 210 as shown in FIG. 2.
- the existing weight that is, the weight that does not have a through hole is formed at the end of the tape 200 of the appropriate amount gauge of the liquid carrier, the liquid level is roughly checked, and the through hole is not formed.
- the liquid comes out of the conventional weight, check the loosened length of the tape 200, and then install the weight 100 according to the present invention on the tape 200 by releasing the tape 200 by the previous length weight 100 of the present invention
- the liquid on the surface of the weight 100 is wiped off and only the height of the liquid on the through hole 132 is checked through the scale to calculate the correct amount of liquid shipment.
- the floating bubble 140 may be buried in the surface of the weight 100. 5 is not raised so that the inside of the through hole 132 is maintained in a clean state. Then, when the weight 100 is further lowered and the lower portion of the weight 100 is introduced onto the actual interface of the liquid L, as shown in FIG. 5. As the floating ball 140 rises by buoyancy, the liquid is injected into the through hole 132 through the inlet 122, and the height of the liquid injected into the through hole 132 is outside the weight 100. Accurate liquid level measurement is possible by matching the actual liquid height excluding bubbles.
- the air flows through the vent hole 112 so that the liquid can be smoothly injected into the through hole 132.
- the weight 100 is disassembled, and the inside of the through hole 132 is cleaned using alcohol or the like and reused.
- the floating ball in the embodiment of the present invention described above is empty form, in the case of a liquid having a high viscosity or density, the floating ball may also rise due to bubbles, which is shown in FIGS. 6 and 7 to prevent this.
- the floating ball 140a may use a steel ball having a specific gravity higher than that of the liquid.
- the blocking member 150 may further include a magnet 156.
- the magnet 156 is formed to adjust the height of the blocking member 150 to adjust the strength of the magnetic force transmitted to the floating ball 140a, the floating ball 140a is the inlet 122 In the state of blocking the magnetic force of the magnet 156 does not affect the position of the floating ball 140a, but once the floating ball 140a rises and approaches the magnet 156, the floating ball 140a By being attached to the magnet 156, the inlet 122 may be kept open.
- the inlet 122 is closed by the load of the floating ball 140a at the beginning when the lower end of the weight 100a contacts the bubble B or passes through the interface of the liquid L. Maintaining the state, the weight (100a) continues to fall, the hydraulic pressure of the liquid acting on the lower side of the floating ball 140a exceeds the atmospheric pressure acting on the upper side of the floating ball (140a) and the load of the floating ball (140a) itself In this case, the floating ball 140a is raised to open the inlet 122, and the floating ball 140a is attached to the magnet 156 so that the inlet 122 is kept open. In this process, the air inside the cylinder 130 is discharged through the vent hole 112 of the upper cap 110.
- the magnet 156 may be inserted or separately attached to the lower end of the support rod 154, the support rod 154 is screwed to the blocking member 150 to adjust the height of the magnet 156,
- the floating ball 140a is formed of a magnetic material attached to the magnet 156.
- a handle 144 such as a wire is installed at the lower end of the floating ball 140a so that the floating ball 140a can be separated from the magnet 156 and reused.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Level Indicators Using A Float (AREA)
Abstract
Description
Claims (7)
- 눈금이 표시된 테이프의 종단에 웨이트가 구비된 액체 운반선의 적량 게이지에 있어서,상기 웨이트(100)는 상부에는 벤트홀(112)이 형성되고 하종단에는 유입구(122)가 형성되며 내부에 상기 벤트홀(112)과 유입구(122)를 연결하는 수직방향 관통공(132)이 형성되고, 상기 관통공(132)의 유입구(122) 측에는 액체의 계면과 접하면 부유되고 유입구(122) 직경보다 큰 직경을 갖는 플로팅 볼(140)이 배치되며, 상기 웨이트(100)는 전체 또는 수직방향 일부분이 투명하게 형성되어 관통공(132) 내부에 묻은 액체의 높이를 계측할 수 있도록 형성된 것을 특징으로 하는 액체 운반선의 적량 게이지.
- 제 1항에 있어서, 상기 웨이트(100)는 벤트홀(112)이 형성된 상부캡(110)과, 하종단에 유입구(122)가 형성된 콘(corn)형상의 하부캡(120) 및, 상기 상부캡(110)과 하부캡(120) 사이에 구비되는 실린더(130)로 분할되고, 이들 상부캡(110)과 하부캡(120) 및 실린더(130)는 각각 나사결합을 통하여 분리 및 조립되는 것을 특징으로 하는 액체 운반선의 적량 게이지.
- 제 1항에 있어서, 상기 플로팅 볼(140)은 내식성 금속으로 형성되는 것을 특징으로 하는 액체 운반선의 적량 게이지.
- 제 1항에 있어서, 상기 관통공(132)의 하부에는 플로팅 볼(140)의 상승높이를 제어하고 액체는 통과가능한 차단부재(150)가 구비되는 것을 특징으로 하는 액체 운반선의 적량 게이지.
- 제 1항에 있어서, 상기 웨이트(100)의 외주면은 발수코팅한 것을 특징으로 하는 액체 운반선의 적량 게이지.
- 제 1항에 있어서, 상기 관통공(132)의 유입구(122) 측에는 액체보다 비중이 높은 자성체로 형성된 플로팅 볼(140a)이 설치되고, 상기 관통공(132)의 하부에는 액체가 통과되는 차단부재(150)가 설치되며, 상기 차단부재(150)에는 자석(156)이 그 높낮이가 조정되도록 구비되는 것을 특징으로 하는 액체 운반선의 적량 게이지.
- 제 6항에 있어서, 상기 플로팅 볼(140a)에는 종단이 유입구(122)를 관통하여 하부캡(120) 외부에 위치되는 손잡이(144)를 설치하는 것을 특징으로 하는 액체 운반선의 적량 게이지.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR2020180001202U KR200486524Y1 (ko) | 2018-03-20 | 2018-03-20 | 액체 운반선의 적량 게이지 |
KR20-2018-0001202 | 2018-03-20 |
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WO2019182317A1 true WO2019182317A1 (ko) | 2019-09-26 |
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PCT/KR2019/003148 WO2019182317A1 (ko) | 2018-03-20 | 2019-03-18 | 액체 운반선의 적량 게이지 |
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WO (1) | WO2019182317A1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH063101A (ja) * | 1992-06-16 | 1994-01-11 | Morihisa Seisakusho:Kk | 測深器 |
KR100935464B1 (ko) * | 2009-07-07 | 2010-01-06 | 수자원기술 주식회사 | 부력식 휴대용 수위 및 심도 측정장치 |
KR20120007117U (ko) * | 2011-04-07 | 2012-10-17 | 대우조선해양 주식회사 | 측심기 |
KR20150138613A (ko) * | 2014-06-02 | 2015-12-10 | 석 봉 최 | 줄자를 이용한 유량 계측장치 |
US20180038725A1 (en) * | 2016-04-26 | 2018-02-08 | Cleaning Systems, Inc. | Self-Filling Graduated Cylinder System |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20040080262A (ko) | 2003-03-11 | 2004-09-18 | 주식회사 웰게이트 | 통화중 서비스 제공 방법 및 장치 |
-
2018
- 2018-03-20 KR KR2020180001202U patent/KR200486524Y1/ko active IP Right Grant
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2019
- 2019-03-18 WO PCT/KR2019/003148 patent/WO2019182317A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH063101A (ja) * | 1992-06-16 | 1994-01-11 | Morihisa Seisakusho:Kk | 測深器 |
KR100935464B1 (ko) * | 2009-07-07 | 2010-01-06 | 수자원기술 주식회사 | 부력식 휴대용 수위 및 심도 측정장치 |
KR20120007117U (ko) * | 2011-04-07 | 2012-10-17 | 대우조선해양 주식회사 | 측심기 |
KR20150138613A (ko) * | 2014-06-02 | 2015-12-10 | 석 봉 최 | 줄자를 이용한 유량 계측장치 |
US20180038725A1 (en) * | 2016-04-26 | 2018-02-08 | Cleaning Systems, Inc. | Self-Filling Graduated Cylinder System |
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KR200486524Y1 (ko) | 2018-05-31 |
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