KR100660157B1 - 폐-루프 방식에 의한 타공사 감시 시스템 - Google Patents
폐-루프 방식에 의한 타공사 감시 시스템 Download PDFInfo
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- KR100660157B1 KR100660157B1 KR1020050129956A KR20050129956A KR100660157B1 KR 100660157 B1 KR100660157 B1 KR 100660157B1 KR 1020050129956 A KR1020050129956 A KR 1020050129956A KR 20050129956 A KR20050129956 A KR 20050129956A KR 100660157 B1 KR100660157 B1 KR 100660157B1
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- Prior art keywords
- closed
- monitoring system
- connection terminal
- loop
- control box
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000009412 basement excavation Methods 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000009428 plumbing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 32
- 230000001133 acceleration Effects 0.000 description 8
- 238000007405 data analysis Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
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- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/04—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using a single signalling line, e.g. in a closed loop
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/003—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by analysing drilling variables or conditions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/06—Indicating or recording devices, e.g. for remote indication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Physics & Mathematics (AREA)
- Tourism & Hospitality (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Geochemistry & Mineralogy (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Strategic Management (AREA)
- Primary Health Care (AREA)
- Marketing (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Human Resources & Organizations (AREA)
- General Health & Medical Sciences (AREA)
- Economics (AREA)
- Health & Medical Sciences (AREA)
- Educational Administration (AREA)
- Development Economics (AREA)
- Emergency Management (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (4)
- 가스배관과 전기적으로 접촉된 채로 지상으로 인출된 전선이 수납되어 있는 테스트박스; 및상기 테스트박스의 전선과 전기적으로 연결되는 연결단자(a) 및 굴착장치 단말과 전기적으로 연결되는 연결단자(b)를 포함하여 이루어지며, 상기 연결단자(a) 및 연결단자(b)의 상기 가스배관에 의한 도통 여부를 감지하여 타공사 발생 여부를 경보하는 제어박스를 포함하여 이루어진 폐-루프 방식에 의한 타공사 감시 시스템.
- 제 1 항에 있어서, 상기 굴착장치는 회전절삭식 굴착장치인 것을 특징으로 하는 폐-루프 방식에 의한 타공사 감시 시스템.
- 제 2 항에 있어서, 상기 제어박스의 외부에는 영구자석이 설치되어 있고, 상기 제어박스는 상기 영구자석에 의해 굴착장치 본체에 고정되는 것을 특징으로 하는 폐-루프 방식에 의한 타공사 감시 시스템.
- 제 2 항에 있어서, 상기 제어박스의 외부에는 집게 수단이 설치되어 있고, 상기 제어박스는 상기 집게 수단에 의해 굴착장치 본체에 고정되는 것을 특징으로 하는 폐-루프 방식에 의한 타공사 감시 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050129956A KR100660157B1 (ko) | 2005-12-26 | 2005-12-26 | 폐-루프 방식에 의한 타공사 감시 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050129956A KR100660157B1 (ko) | 2005-12-26 | 2005-12-26 | 폐-루프 방식에 의한 타공사 감시 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060003844A KR20060003844A (ko) | 2006-01-11 |
KR100660157B1 true KR100660157B1 (ko) | 2006-12-20 |
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KR1020050129956A KR100660157B1 (ko) | 2005-12-26 | 2005-12-26 | 폐-루프 방식에 의한 타공사 감시 시스템 |
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KR (1) | KR100660157B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100660156B1 (ko) * | 2005-12-26 | 2006-12-20 | 한국가스공사연구개발원 | 가스배관을 도파체로 하는 무선 타공사 감시 시스템 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4689552A (en) | 1983-04-12 | 1987-08-25 | Osaka Gas Company, Ltd. | Method and device for detecting insulation damage to a buried object |
KR19980081894A (ko) * | 1998-07-03 | 1998-11-25 | 기옥연 | 배관의 상태를 감지하는 방법 및 이를 수행하기 위한 장치 |
KR100402685B1 (ko) | 2001-04-25 | 2003-10-22 | 한국가스공사연구개발원 | 타공사에 의한 매설배관의 실시간 손상감지 모니터링시스템 및 가스배관의 충격위치 산출방법 |
US6785618B2 (en) | 2001-03-02 | 2004-08-31 | Gas Research Institute | In-ground pipeline monitoring |
JP2005016983A (ja) | 2003-06-23 | 2005-01-20 | Osaka Gas Co Ltd | アンテナ体及びこれを用いた埋設管の損傷監視システム |
-
2005
- 2005-12-26 KR KR1020050129956A patent/KR100660157B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4689552A (en) | 1983-04-12 | 1987-08-25 | Osaka Gas Company, Ltd. | Method and device for detecting insulation damage to a buried object |
KR19980081894A (ko) * | 1998-07-03 | 1998-11-25 | 기옥연 | 배관의 상태를 감지하는 방법 및 이를 수행하기 위한 장치 |
US6785618B2 (en) | 2001-03-02 | 2004-08-31 | Gas Research Institute | In-ground pipeline monitoring |
KR100402685B1 (ko) | 2001-04-25 | 2003-10-22 | 한국가스공사연구개발원 | 타공사에 의한 매설배관의 실시간 손상감지 모니터링시스템 및 가스배관의 충격위치 산출방법 |
JP2005016983A (ja) | 2003-06-23 | 2005-01-20 | Osaka Gas Co Ltd | アンテナ体及びこれを用いた埋設管の損傷監視システム |
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Publication number | Publication date |
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KR20060003844A (ko) | 2006-01-11 |
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