CN101343997A - Directional tool of horizontal long drill hole - Google Patents
Directional tool of horizontal long drill hole Download PDFInfo
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- CN101343997A CN101343997A CNA2008101506994A CN200810150699A CN101343997A CN 101343997 A CN101343997 A CN 101343997A CN A2008101506994 A CNA2008101506994 A CN A2008101506994A CN 200810150699 A CN200810150699 A CN 200810150699A CN 101343997 A CN101343997 A CN 101343997A
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- inclinometer
- drilling hole
- electric source
- intrinsic safety
- drilling
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Abstract
The invention relates to an underground coal mine explosion-proof horizontal long drilling hole inclinometer which can measure the inclined angle of an azimuth angle, the acceleration and the deflection angle of a tool face while drilling, which belongs to the field of the geological exploration instrument. In the known technique, the drilling hole inclination survey technique is known by people for a long time, especially in the petroleum drilling and the vertical downward drilling exploration from the ground, the use of the inclinometer and the application of the inclination survey technique are relatively mature, but the use of the inclinometer under a coal mine, especially in an ultra-long horizontal drilling hole is still not explicitly reported. The long drilling hole inclinometer is composed of a probing pipe, a conversion interface, a monitor and a power supply which are connected sequentially; therefore, the explosion-proof horizontal long drilling hole inclinometer is an underground coal mine explosion-proof horizontal long drilling hole inclinometer which can measure the inclined angle of the azimuth angle, the acceleration and the deflection angle of the tool face.
Description
Technical field
The invention belongs to the exploration instrument for geology field, is the directional tool of horizontal long drill hole of the colliery downhole anti-explosion of energy interception angle lapping angle, acceleration and tools for angle specifically.
Background technology
In known technology, the drillhole inclination survey technology is familiar with by people already, particularly in the middle of oil boring and ground prospecting by boring vertically downward, the use of deviational survey instrument and deviational survey The Application of Technology still are comparative maturity, but the particularly use of inclinometer in the overlength horizontal drilling under coal mine yet there are no clearly report.
Summary of the invention
The directional tool of horizontal long drill hole that the purpose of this invention is to provide the colliery downhole anti-explosion of a kind of energy interception angle lapping angle, acceleration and tools for angle.
For addressing the above problem, the technical scheme that the present invention takes is:
A kind of directional tool of horizontal long drill hole, its special character is: said horizontal jumping chisel hole drill inclinometer is connected and composed successively by inserting tube, translation interface, monitoring monitor, power supply; Described inserting tube comprises cpu controller, the obliquity sensor of bowing, azimuth sensor, data acquisition unit, intrinsic safety electric source circuit, communication interface, battery pack, battery protecting circuit, charger, and its cpu controller is connected with data acquisition unit, intrinsic safety electric source circuit, communication interface respectively; Data acquisition unit is connected with azimuth sensor with the obliquity sensor of bowing respectively; Charger, battery protecting circuit, battery pack are connected successively with the intrinsic safety electric source circuit; The intrinsic safety electric source circuit is connected with the obliquity sensor of bowing, azimuth sensor, data acquisition unit; Battery protecting circuit also is connected with the intrinsic safety electric source circuit.
The present invention is with respect to prior art, and its advantage is as follows:
Owing to adopted the semiconductor circuit design of high integration microstructure, and adopt high diamagnetic bismuth copper as the shell encapsulating material, the data of measurement while drilling drill bit direct of travel can be carried out data communication with the monitor with serial communication interface and be shown the travel track of drill bit, the built-in rechargeable battery pack energy saving type of inserting tube is powered, and can fully guarantee the characteristics of long distance time communication.
Description of drawings
Fig. 1 is a directional tool of horizontal long drill hole structural principle block diagram;
Fig. 2 is the theory diagram of directional tool of horizontal long drill hole inserting tube;
1-inserting tube among the figure, the 2-translation interface, 3-monitors monitor, 4-power supply, 5-CPU controller; the 6-obliquity sensor of bowing, 7-azimuth sensor, 8-data acquisition unit, 9-intrinsic safety electric source circuit; the 10-communication interface, 11-battery pack, 12-battery protecting circuit, 13-charger.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, Fig. 2, the present invention is by inserting tube, translation interface, display, power supply; Wherein inserting tube also is made up of cpu controller, the obliquity sensor of bowing, azimuth sensor, data acquisition unit, intrinsic safety electric source circuit, communication interface, battery pack, battery protecting circuit, charger.Inserting tube is connected with display by translation interface, and power supply is connected with display.And the inside annexation of inserting tube is: cpu controller is connected with data acquisition unit, intrinsic safety electric source, communication interface respectively; data acquisition unit is connected with azimuth sensor with the obliquity sensor of bowing respectively; battery protecting circuit, battery pack and intrinsic safety electric source circuit are linked in sequence; the intrinsic safety electric source circuit is connected with the obliquity sensor of bowing, azimuth sensor, data acquisition unit; battery protecting circuit also is connected with the intrinsic safety electric source circuit, and charger is connected with battery protecting circuit.
The obliquity sensor of bowing in the inserting tube 1 has acceleration of gravity sensitiveness, and drilling rod luffing angle and roll angle induction are produced the signal of telecommunication; Azimuth sensor has the sensitiveness to big earth's magnetic field, to the angle induction generation signal of telecommunication of drilling rod with respect to the earth arctic.Signal input signal collecting unit with sensor) small-signal that collects is amplified, become digital quantity to store in the computing of input cpu controller then, output to the aperture by translation interface by communication interface, enter the monitoring monitor again, reach monitoring effect.
Claims (1)
1, a kind of directional tool of horizontal long drill hole is characterized in that: said horizontal jumping chisel hole drill inclinometer is connected and composed successively by inserting tube (1), translation interface (2), monitoring monitor (3), power supply (4); Described inserting tube (1) comprises cpu controller (5), the obliquity sensor of bowing (6), azimuth sensor (7), data acquisition unit (8), intrinsic safety electric source circuit (9), communication interface (10), battery pack (11), battery protecting circuit (12), charger (13), and its cpu controller (5) is connected with data acquisition unit (8), intrinsic safety electric source circuit (9), communication interface (10) respectively; Data acquisition unit (8) is connected with azimuth sensor (7) with the obliquity sensor of bowing (6) respectively; Charger (13), battery protecting circuit (12), battery pack (11) are connected successively with intrinsic safety electric source circuit (12); Intrinsic safety electric source circuit (12) is connected with the obliquity sensor of bowing (6), azimuth sensor (7), data acquisition unit (8); Battery protecting circuit (12) also is connected with intrinsic safety electric source circuit (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101506994A CN101343997B (en) | 2008-08-21 | 2008-08-21 | Directional tool of horizontal long drill hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101506994A CN101343997B (en) | 2008-08-21 | 2008-08-21 | Directional tool of horizontal long drill hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101343997A true CN101343997A (en) | 2009-01-14 |
| CN101343997B CN101343997B (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101506994A Active CN101343997B (en) | 2008-08-21 | 2008-08-21 | Directional tool of horizontal long drill hole |
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| CN (1) | CN101343997B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787880A (en) * | 2010-02-26 | 2010-07-28 | 煤炭科学研究总院重庆研究院 | Measurement-while-drilling device for underground sub-horizontal directional long drill hole of cola mine |
| CN102102538A (en) * | 2011-01-25 | 2011-06-22 | 煤炭科学研究总院西安研究院 | Orifice data processing device for coal mine underground measurement while drilling |
| CN101532839B (en) * | 2009-04-09 | 2011-12-21 | 宋华 | Non-excavation measurement-while-drilling system based on inertia technology |
| CN102606145A (en) * | 2012-03-08 | 2012-07-25 | 中煤科工集团西安研究院 | Underground coal mine anti-explosion mud-pulse wireless measurement while drilling system and using method thereof |
| CN102778698A (en) * | 2011-05-08 | 2012-11-14 | 中国石油化工集团公司 | Searching tube testing device |
| CN102889075A (en) * | 2012-09-25 | 2013-01-23 | 淮南矿业(集团)有限责任公司 | Coal mine drilling angle measuring system and method |
| CN104695944A (en) * | 2013-12-09 | 2015-06-10 | 淮南市松江电子有限责任公司 | Mining trajectory measurement exploring pipe control system while drilling |
| CN104790941A (en) * | 2015-04-17 | 2015-07-22 | 成都理工大学 | While-drilling measuring system of hole drilling track for mine |
| CN104912543A (en) * | 2015-06-24 | 2015-09-16 | 淮南矿业(集团)有限责任公司 | Deviational survey while drilling device |
| CN105444711A (en) * | 2014-09-26 | 2016-03-30 | 中铁西北科学研究院有限公司深圳南方分院 | Anti-torsion universal deep-hole inclinometry method, anti-torsion universal deep-hole inclinometer and anti-torsion universal deep-hole inclinometry system |
| CN106026622A (en) * | 2016-08-04 | 2016-10-12 | 北京六合伟业科技股份有限公司 | Power saving circuit of exploring tube |
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| CN2039733U (en) * | 1988-12-09 | 1989-06-21 | 中南地质勘探局三○四大队地质仪器厂 | Directioning instrument for core drilling in rock |
| WO1992022833A1 (en) * | 1991-06-14 | 1992-12-23 | Baroid Technology, Inc. | Method and apparatus for detecting boundary stratum |
| CN2163869Y (en) * | 1992-07-27 | 1994-05-04 | 煤炭科学研究总院西安分院 | Underground omnibearing wireless borehole slope-determining instrument |
| EP1126129A1 (en) * | 2000-02-18 | 2001-08-22 | Brownline B.V. | Guidance system for horizontal drilling |
| CN2746123Y (en) * | 2004-02-03 | 2005-12-14 | 北京合康科技发展有限责任公司 | Antivibration probe of under well electronic teleclinometer |
| CN2689170Y (en) * | 2004-04-23 | 2005-03-30 | 北京长城博创科技有限公司 | Multifunctional inclination measuring apparatus |
| CN1948707B (en) * | 2006-11-20 | 2010-11-03 | 北京航空航天大学 | Strapdown type hole drilling inclinometer based on magnetic resistance and inclination sensor |
| CN201254987Y (en) * | 2008-08-21 | 2009-06-10 | 煤炭科学研究总院西安研究院 | Horizontal long drilling on-drilling clinometer |
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2008
- 2008-08-21 CN CN2008101506994A patent/CN101343997B/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532839B (en) * | 2009-04-09 | 2011-12-21 | 宋华 | Non-excavation measurement-while-drilling system based on inertia technology |
| CN101787880A (en) * | 2010-02-26 | 2010-07-28 | 煤炭科学研究总院重庆研究院 | Measurement-while-drilling device for underground sub-horizontal directional long drill hole of cola mine |
| CN102102538A (en) * | 2011-01-25 | 2011-06-22 | 煤炭科学研究总院西安研究院 | Orifice data processing device for coal mine underground measurement while drilling |
| CN102778698A (en) * | 2011-05-08 | 2012-11-14 | 中国石油化工集团公司 | Searching tube testing device |
| CN102606145B (en) * | 2012-03-08 | 2013-10-16 | 中煤科工集团西安研究院 | Underground coal mine anti-explosion mud-pulse wireless measurement while-drilling system and using method thereof |
| CN102606145A (en) * | 2012-03-08 | 2012-07-25 | 中煤科工集团西安研究院 | Underground coal mine anti-explosion mud-pulse wireless measurement while drilling system and using method thereof |
| CN102889075A (en) * | 2012-09-25 | 2013-01-23 | 淮南矿业(集团)有限责任公司 | Coal mine drilling angle measuring system and method |
| CN102889075B (en) * | 2012-09-25 | 2015-05-20 | 淮南矿业(集团)有限责任公司 | Coal mine drilling angle measuring system and method |
| CN104695944A (en) * | 2013-12-09 | 2015-06-10 | 淮南市松江电子有限责任公司 | Mining trajectory measurement exploring pipe control system while drilling |
| CN104695944B (en) * | 2013-12-09 | 2018-03-06 | 淮南市松江电子有限责任公司 | It is a kind of mining with brill trajectory measurement inserting tube control system |
| CN105444711A (en) * | 2014-09-26 | 2016-03-30 | 中铁西北科学研究院有限公司深圳南方分院 | Anti-torsion universal deep-hole inclinometry method, anti-torsion universal deep-hole inclinometer and anti-torsion universal deep-hole inclinometry system |
| CN104790941A (en) * | 2015-04-17 | 2015-07-22 | 成都理工大学 | While-drilling measuring system of hole drilling track for mine |
| CN104912543A (en) * | 2015-06-24 | 2015-09-16 | 淮南矿业(集团)有限责任公司 | Deviational survey while drilling device |
| CN106026622A (en) * | 2016-08-04 | 2016-10-12 | 北京六合伟业科技股份有限公司 | Power saving circuit of exploring tube |
| CN106026622B (en) * | 2016-08-04 | 2019-05-10 | 北京六合伟业科技股份有限公司 | Inserting tube power-saving circuit |
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| CN101343997B (en) | 2012-03-21 |
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Owner name: CHINA COAL TECHNOLOGY + ENGINEERING GROUP XI AN RE Free format text: FORMER NAME: SIAN BRANCH OF CHINA COAL RESEARCH INSTITUTE |
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Address after: 710075 Xi'an high tech Industrial Development Zone, Shaanxi, Jin Jin Road, No. 82 Patentee after: China Coal Technology & Engineering Group Xi'an Research Institute Address before: 710054 No. 52, Yanta Road, Xi'an, Shaanxi Patentee before: Sian Branch Of China Coal Research Institute |
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Address after: 710075 Xi'an high tech Industrial Development Zone, Shaanxi, Jin Jin Road, No. 82 Patentee after: Xi'an Research Institute, CCTEG Address before: 710075 Xi'an high tech Industrial Development Zone, Shaanxi, Jin Jin Road, No. 82 Patentee before: China Coal Technology & Engineering Group Xi'an Research Institute |