KR101168196B1 - 저장탱크 내부의 압력측정이 가능한 유수경계면 측정장치 - Google Patents
저장탱크 내부의 압력측정이 가능한 유수경계면 측정장치 Download PDFInfo
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- KR101168196B1 KR101168196B1 KR1020120023158A KR20120023158A KR101168196B1 KR 101168196 B1 KR101168196 B1 KR 101168196B1 KR 1020120023158 A KR1020120023158 A KR 1020120023158A KR 20120023158 A KR20120023158 A KR 20120023158A KR 101168196 B1 KR101168196 B1 KR 101168196B1
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- Prior art keywords
- storage tank
- information
- sensor
- oil
- pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
- F17C13/126—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
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- 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
- G01F23/22—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 by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—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 by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Measuring Volume Flow (AREA)
Abstract
본 발명은 저장탱크 내부의 물, 기름 또는 가스의 유수경계면에 대한 정보(유수/유공경계면 및 유온에 대한 정보 등) 및 저장탱크 내부의 압력을 동시에 측정할 수 있는 효과가 있다.
Description
도 2는 본 발명의 제 1실시예에 따른 유수경계면 측정장치를 나타낸 도면이다.
도 3은 도 2의 'A'를 확대하여 나타낸 도면이다.
도 4는 본 발명의 제 2실시예에 따른 유수경계면 측정장치를 나타낸 도면이다.
도 5는 본 발명의 실시예에 따른 유수경계면 측정장치가 저장탱크에 결합되어 있는 상태도이다.
도 6은 본 발명의 실시예에 따른 유수경계면 측정장치가 저장탱크 내부에서 작동하고 있는 상태도이다.
20: 측정기
21: 가이드부
22: 줄자
23: 측정 센서
30: 몸체
40: 압력 게이지
100: 측정부
110: 초음파 센서
120: 전극 센서
130: 온도 센서
140: 압력 센서
200: 제어부
210: AMP(증폭기)
220: 다중화기
230: 필터
240: ADC(아날로그 신호-디지털 신호 변환기)
250: 마이크로 프로세서
300: 출력부
310: 화면부
320: 알람부
400: 조절부
500: 전원부
600: 갑판
700: 저장탱크
Claims (5)
- 삭제
- 삭제
- 삭제
- 삭제
- 가이드바와, 상기 가이드바의 내측에 위치하는 측정 센서를 포함하되, 상기 측정 센서는 저장탱크 내부로 이동하여 상기 저장탱크 내부의 기름, 물 또는 가스의 유수경계면을 초음파를 이용하여 측정하는 초음파 센서와, 상기 유수경계면을 전기 신호를 이용하여 측정하는 전극 센서와, 상기 저장탱크 내부의 온도를 측정하는 온도 센서를 포함하는 측정기;
상기 가이드바의 외측에 위치하며, 상기 저장탱크 내부에서 발생되는 가스의 절대압과 대기압의 차이를 이용하여 상기 저장탱크 내부의 압력을 측정하는 압력 게이지; 및
상기 측정기의 상단에 결합되며, 사용자가 원하는 형태의 정보를 출력하는 출력부와, 사용자가 원하는 방식으로 조절할 수 있는 스위치를 포함한 조절부를 포함하는 몸체;를 포함하는 저장탱크 내부의 압력측정이 가능한 유수경계면 측정장치.
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KR1020120023158A KR101168196B1 (ko) | 2012-03-07 | 2012-03-07 | 저장탱크 내부의 압력측정이 가능한 유수경계면 측정장치 |
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KR1020120023158A KR101168196B1 (ko) | 2012-03-07 | 2012-03-07 | 저장탱크 내부의 압력측정이 가능한 유수경계면 측정장치 |
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KR101168196B1 true KR101168196B1 (ko) | 2012-07-25 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103267556A (zh) * | 2013-05-14 | 2013-08-28 | 贵州大学 | 一种电容式液位分界面测量仪 |
CN109520591A (zh) * | 2018-12-10 | 2019-03-26 | 中国核动力研究设计院 | 新型树脂界面液位仪及树脂界面测量方法 |
KR20200142654A (ko) * | 2019-06-13 | 2020-12-23 | 삼성중공업 주식회사 | 선박용 센서 유닛 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100188542B1 (ko) * | 1995-12-27 | 1999-06-01 | 양재신 | 연료탱크의 가감압 측정기 |
KR200173359Y1 (ko) * | 1999-08-25 | 2000-03-15 | 김청균 | 누출가스 통합제어 안전시스템 |
KR200322428Y1 (ko) * | 2003-05-16 | 2003-08-09 | 탱크테크 (주) | 줄자보호장치가 구비된 유수경계면 검출기 |
-
2012
- 2012-03-07 KR KR1020120023158A patent/KR101168196B1/ko active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100188542B1 (ko) * | 1995-12-27 | 1999-06-01 | 양재신 | 연료탱크의 가감압 측정기 |
KR200173359Y1 (ko) * | 1999-08-25 | 2000-03-15 | 김청균 | 누출가스 통합제어 안전시스템 |
KR200322428Y1 (ko) * | 2003-05-16 | 2003-08-09 | 탱크테크 (주) | 줄자보호장치가 구비된 유수경계면 검출기 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103267556A (zh) * | 2013-05-14 | 2013-08-28 | 贵州大学 | 一种电容式液位分界面测量仪 |
CN109520591A (zh) * | 2018-12-10 | 2019-03-26 | 中国核动力研究设计院 | 新型树脂界面液位仪及树脂界面测量方法 |
KR20200142654A (ko) * | 2019-06-13 | 2020-12-23 | 삼성중공업 주식회사 | 선박용 센서 유닛 |
KR102516467B1 (ko) * | 2019-06-13 | 2023-03-30 | 삼성중공업 주식회사 | 선박용 센서 유닛 |
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