CN106019358A - Shale gas rock core gamma power spectrum scanning analyzer - Google Patents
Shale gas rock core gamma power spectrum scanning analyzer Download PDFInfo
- Publication number
- CN106019358A CN106019358A CN201610575899.9A CN201610575899A CN106019358A CN 106019358 A CN106019358 A CN 106019358A CN 201610575899 A CN201610575899 A CN 201610575899A CN 106019358 A CN106019358 A CN 106019358A
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- China
- Prior art keywords
- installing hole
- square box
- paper
- shale gas
- motor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention provides a shale gas rock core gamma power spectrum scanning analyzer which comprises a square casing, and four driving wheels under the square casing. A motor and a motor driver are arranged in the inner front section of the square casing, a 24V lithium battery and a processing module are arranged on the central section, and a detector and a signal amplification module are arranged on the rear section. A liquid crystal display screen, a keyboard, a USB flash disk and a power supply charging interface are arranged on the central section of the upper surface of the square casing. A minisize printer is arranged on the rear portion of the upper surface, and the tail end is provided with a first installing hole perpendicular to the end face of the tail end. Threads are arranged on the top end portion of the first installing hole, a second installing hole perpendicular to the upper surface is arranged in the front edge of the upper surface of the square casing, and threads are arranged on the top end portion of the second installing hole. The square casing is provided with a metallic rod, and a part of the metallic rod is provided with threads. The metallic rod inserts in the first installing hole or the second installing hole and is in threaded connection with the first installing hole or the second installing hole. The shale gas rock core gamma power spectrum scanning analyzer is convenient to move and capable of automatic operation and prints real-time scanning results.
Description
Technical field
The present invention relates to gamma scanning technique field, particularly relate to a kind of shale gas core gamma energy
Spectrum scanning analysis instrument.
Background technology
At petroleum exploration domain, core data is to obtain the firsthand information of subsurface geology information, rock
The most whether core data directly influences energy exploration exploitation and research work.Gamma scanner is on-the-spot
Measure core Gamma irradiation dose rate data, can be the lithology on geomatics engineer research stratum, physical property,
Electrically, oil-gas possibility provide foundation, formulation and core parked to site operation measure have very well
Directive function.
Existing gamma scanner volume is excessive, carrying inconvenience, and certainty of measurement is general, and cannot
Automatically run and field print scanning result.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of shale gas core gamma-ray spectrometry scanning
Analyser, it is possible to convenient carrying, automatically operation real time print scanning result.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of page
Rock gas core gamma-ray spectrometry scanning analysis instrument, including square box, is provided with below described square box
Four driving wheels, the internal leading portion of described square box is provided with motor and motor driver, described side
Shape box house stage casing is provided with 24V lithium battery and processing module, the internal back segment of described square box set
Have detector and signal amplification module, described square box upper surface middle part be provided with LCDs,
Keyboard, USB flash drive and power source charges interface, described square box upper surface rear portion is provided with miniature
Printer, described processing module is driven with described LCDs, keyboard, USB flash drive, motor
Dynamic device and the electrical connection of signal amplification module, described power source charges interface is with described 24V lithium battery even
Connect, described 24V lithium battery be described motor, motor driver, processing module, detector,
Signal amplification module, LCDs, keyboard and USB flash drive are powered, described square box
Tail end is provided with the first installing hole of vertical tail end end face, and the tip portion of described first installing hole is offered
Screw thread, described square box upper surface forward edge is had to be provided with the second installing hole of vertical upper surface,
The tip portion of described second installing hole offers screw thread, and described square box is additionally provided with metallic rod,
The part of described metallic rod offers screw thread, described metallic rod be inserted into described first installing hole or
Second installing hole, and threaded with described first installing hole or the second installing hole；Described motor drives
Dynamic device is used for driving motor, described motor and four driving wheels to couple, described signal amplification module
For amplifying the signal that described detector detects, described processing module is described for receiving and processing
Signal after the amplification of signal amplification module.
Preferably, the opening part of described second installing hole is additionally provided with described second installing hole screw thread even
The thread cap connect.
Preferably, described mini-printer includes that paper cabin, paper hatchcover and printhead, described paper cabin set
In described square box upper surface, described paper hatchcover is rotationally connected with described paper cabin, described printhead
Being positioned at described paper cabin, the edge of described paper hatchcover is provided with rotary spanner, when described paper hatchcover lid
After closing described paper cabin, when described rotary spanner turns to level, described rotary spanner is by described paper cabin
Lid is stuck on the bulkhead in described paper cabin, when described rotary spanner turns to vertical, and described rotary spanner
Separate described paper hatchcover and paper cabin.
Preferably, the probe of described detector is positioned at described square box tail end 15cm.
Preferably, described motor is motor.
It is different from the situation of prior art, the invention has the beneficial effects as follows: square box volume is little,
It is easy to carrying, is driven by motor four driving wheels of square box that square box can be made automatically to transport
OK, square box is provided with mini-printer, can go out scanning result with real time print.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention shale gas core gamma-ray spectrometry scanning analysis instrument
Figure.
Fig. 2 is the mini-printer of embodiment of the present invention shale gas core gamma-ray spectrometry scanning analysis instrument
Plan structure schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only that the part of the present invention is real
Execute example rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into this
The scope of invention protection.
Referring to Fig. 1, the shale gas core gamma-ray spectrometry scanning analysis instrument of the embodiment of the present invention includes
Square box 1, is provided with four driving wheels 10 below square box 1, the internal leading portion of square box 1
Being provided with motor 2 and motor driver 3, the internal stage casing of square box 1 is provided with 24V lithium battery 4
It is provided with signal amplification module 6 and detector 7 with processing module 5, the internal back segment of square box 1,
Square box 1 upper surface middle part is provided with LCDs 11, keyboard 12, USB flash drive 13 and
Power source charges interface 14, square box 1 upper surface rear portion is provided with mini-printer 15, processes mould
Block 5 and LCDs 11, keyboard 12, USB flash drive 13, motor driver 3 and letter
Number amplification module 6 electrically connects, and power source charges interface 14 is connected with 24V lithium battery 4,24V lithium
Battery 4 is motor 2, motor driver 3, processing module 5, detector 7, signal amplification mould
Block 6, LCDs 11, keyboard 12 and USB flash drive 13 are powered, the tail of square box 1
End is provided with the first installing hole 21 of vertical tail end end face, and the tip portion of the first installing hole 21 is offered
Screw thread, square box 1 upper surface forward edge is had to be provided with the second installing hole 22 of vertical upper surface,
The tip portion of the second installing hole 22 offers screw thread, and square box 1 is additionally provided with metallic rod 23,
The part of metallic rod 23 offers screw thread, and metallic rod 23 is inserted into the first installing hole 21 or the
Two installing holes 22, and threaded with the first installing hole 21 or the second installing hole 22.In this enforcement
In example, the opening part of the second installing hole 22 is additionally provided with the screw thread threadeded with the second installing hole 22
Cap 221.
Motor driver 3 is used for driving motor 2, motor 2 to couple with four driving wheels 10, letter
Number amplification module 6 is for amplifying the signal that detector 7 detects, and processing module 5 is for receiving also
Process the signal after signal amplification module 6 amplifies.In order to protect detector 7, the spy of detector 7
Head is positioned at square box 1 tail end 15cm.Motor 2 can be motor, it is simple to realize
Accurately control to run.
Mini-printer 15 can go out scanning result with real time print, owing to mini-printer 15 needs
Placing printing paper, therefore, mini-printer 15 can pick and place printing paper.Specifically, please join
See that Fig. 2, mini-printer 15 include paper cabin 151, paper hatchcover 152 and printhead (not shown),
Square box 1 upper surface is located in paper cabin 151, and paper hatchcover 152 is rotationally connected with paper cabin 151, beats
Print head is positioned at paper cabin 151, and the edge of paper hatchcover 152 is provided with rotary spanner 1521, when paper cabin
After lid 152 covers paper cabin 151, when rotary spanner 1521 turns to level, rotary spanner 1521
Paper hatchcover 152 is stuck on the bulkhead in paper cabin 152, when rotary spanner 1521 turns to vertical,
Rotary spanner 1521 separation papers hatchcover 152 and paper cabin 151.
The shale gas core gamma-ray spectrometry scanning analysis instrument of the present embodiment operationally, by shale gas rock
After the sweep span of core gamma-ray spectrometry scanning analysis instrument and sampling time set, by square box 1
As on core, the gamma ray radiated at the radioactive substance measured on point in core is detected
Device 7 is collected, and the ray collected and NaI (T1) crystal in detector 7 ionize, swash
Send out etc. effect, is finally absorbed and through subsequent conditioning circuit be converted into voltage pulse signal export.General one
Individual gamma photons correspondence output one voltage pulse signal, therefore core release gamma ray intensity with
The voltage pulse signal of output is directly proportional.Meanwhile, the content of contained radionuclide in core to be measured
Determine the intensity size of gamma ray, and the characteristic of rock itself determines radioactivity in core
Nucleic number, therefore measure the i.e. gamma of number of pulses in this voltage pulse signal unit interval and shine
Penetrate dose rate and just can tentatively judge the kind of core, and then distinguish the lithology of core.
The pulse signal of output is mainly acquired and utilizes gamma-ray spectrometry to analyze skill by processing module 5
Art and XRF (xrf analysis) technology process, and demonstrate in LCDs 11
Corresponding counting rate, and all supplemental characteristics of institute's measuring point will automatic storage at USB flash drive
In 13, user can print the core natural gamma curve of correspondence at any time.Processing module 5 can be real
Existing gamma-ray spectrometry analysis, the total measurement of GR, shale elemental composition are quickly analyzed, for organic
The shale interval location that phosphorus content is abundant provides the scene of a kind of necessity, quick analysis means.
Metallic rod 23 may be used for maintaining square box 1 balance movement.Before the use, metal
Bar 23 is inserted in the first installing hole 21, when needs use the scanning point of shale gas core gamma-ray spectrometry
During analyzer, pull out outward after metallic rod 23 is turned on from the first installing hole 21 clockwise, then will
Cap nut 221 on second installing hole 22 takes off, and metallic rod 23 is inserted the second installing hole 22
In and tightened anti-clockwise.When shale gas core gamma-ray spectrometry scanning analysis instrument runs on core, survey
Examination personnel balance with holding square box 1 by hand steered firmly metallic rod 23.
Core can be carried out by the shale gas core gamma-ray spectrometry scanning analysis instrument of the embodiment of the present invention
Measuring multiple parameters, certainty of measurement is high, it is fast to analyze speed, can go out measurement result and core by field print
The graph of a relation of well depth, for the analysis of shale gas core interval, the exploration of core well logging, shale gas, resource
Potential Evaluation and preferably provide foundation, has good economic and social benefit.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention,
Every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion, or
Directly or indirectly being used in other relevant technical fields, the patent being the most in like manner included in the present invention is protected
In the range of protecting.
Claims (5)
1. a shale gas core gamma-ray spectrometry scanning analysis instrument, it is characterised in that include square box
Body, is provided with four driving wheels below described square box, the internal leading portion of described square box is provided with electricity
Machine and motor driver, the internal stage casing of described square box is provided with 24V lithium battery and processes mould
The internal back segment of block, described square box is provided with detector and signal amplification module, described square box
Upper surface middle part is provided with LCDs, keyboard, USB flash drive and power source charges interface, described
Square box upper surface rear portion is provided with mini-printer, described processing module and described liquid crystal display
Screen, keyboard, USB flash drive, motor driver and the electrical connection of signal amplification module, described electricity
Source charging inlet is connected with described 24V lithium battery, and described 24V lithium battery is described motor, motor
Driving means, processing module, detector, signal amplification module, LCDs, keyboard and
USB flash drive is powered, and the tail end of described square box is provided with the first installation of vertical tail end end face
Hole, the tip portion of described first installing hole offers screw thread, and described square box upper surface is anterior
Edge is provided with the second installing hole of vertical upper surface, and the tip portion of described second installing hole offers
Screw thread, described square box is additionally provided with metallic rod, and the part of described metallic rod offers screw thread, institute
State metallic rod and be inserted into described first installing hole or the second installing hole, and with described first installing hole
Or second installing hole threaded；
Described motor driver is used for driving motor, described motor and four driving wheels to couple, institute
Stating signal amplification module for amplifying the signal that described detector detects, described processing module is used for
Receive and process the signal after described signal amplification module amplifies.
Shale gas core gamma-ray spectrometry scanning analysis instrument the most according to claim 1, its feature
Being, the opening part of described second installing hole is additionally provided with the spiral shell threadeded with described second installing hole
Stricture of vagina cap.
Shale gas core gamma-ray spectrometry scanning analysis instrument the most according to claim 1, its feature
Being, it is described that described mini-printer includes that paper cabin, paper hatchcover and printhead, described paper cabin are located at
Square box upper surface, described paper hatchcover is rotationally connected with described paper cabin, and described printhead is positioned at institute
Stating in paper cabin, the edge of described paper hatchcover is provided with rotary spanner, when described paper hatchcover covers described
Behind paper cabin, when described rotary spanner turns to level, described paper hatchcover is stuck in by described rotary spanner
On the bulkhead in described paper cabin, when described rotary spanner turns to vertical, described rotary spanner separates institute
State paper hatchcover and paper cabin.
Shale gas core gamma-ray spectrometry scanning analysis instrument the most according to claim 1, its feature
Being, the probe of described detector is positioned at described square box tail end 15cm.
Shale gas core gamma-ray spectrometry scanning analysis instrument the most according to claim 1, its feature
Being, described motor is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575899.9A CN106019358A (en) | 2016-07-20 | 2016-07-20 | Shale gas rock core gamma power spectrum scanning analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575899.9A CN106019358A (en) | 2016-07-20 | 2016-07-20 | Shale gas rock core gamma power spectrum scanning analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106019358A true CN106019358A (en) | 2016-10-12 |
Family
ID=57116217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610575899.9A Pending CN106019358A (en) | 2016-07-20 | 2016-07-20 | Shale gas rock core gamma power spectrum scanning analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106019358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514897A (en) * | 2020-04-10 | 2021-10-19 | 中国石油化工股份有限公司 | Instrument for scanning and measuring natural gamma and gamma energy spectrum of rock sample |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0310303A1 (en) * | 1987-09-28 | 1989-04-05 | Amoco Corporation | Beltless core conveyor system for wellsite analysis |
| CN201998566U (en) * | 2010-11-30 | 2011-10-05 | 南京富士通计算机设备有限公司 | Portable miniature stylus printer |
| CN104634798A (en) * | 2015-01-26 | 2015-05-20 | 成都国辐科技有限公司 | Light type automatic rock-core gamma scanner |
| CN104777118A (en) * | 2015-04-24 | 2015-07-15 | 中国地质调查局南京地质调查中心 | Visible near infrared core spectrum scanner |
| CN204812546U (en) * | 2015-07-31 | 2015-12-02 | 瑞安市卓越箱包有限公司 | Can arrange pull rod in box in |
-
2016
- 2016-07-20 CN CN201610575899.9A patent/CN106019358A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0310303A1 (en) * | 1987-09-28 | 1989-04-05 | Amoco Corporation | Beltless core conveyor system for wellsite analysis |
| CN201998566U (en) * | 2010-11-30 | 2011-10-05 | 南京富士通计算机设备有限公司 | Portable miniature stylus printer |
| CN104634798A (en) * | 2015-01-26 | 2015-05-20 | 成都国辐科技有限公司 | Light type automatic rock-core gamma scanner |
| CN104777118A (en) * | 2015-04-24 | 2015-07-15 | 中国地质调查局南京地质调查中心 | Visible near infrared core spectrum scanner |
| CN204812546U (en) * | 2015-07-31 | 2015-12-02 | 瑞安市卓越箱包有限公司 | Can arrange pull rod in box in |
Non-Patent Citations (1)
| Title |
|---|
| 肖明: "轻便型自动岩芯伽玛扫描仪的研制", 《中国优秀硕士学位论文全文数据库工程科技II辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514897A (en) * | 2020-04-10 | 2021-10-19 | 中国石油化工股份有限公司 | Instrument for scanning and measuring natural gamma and gamma energy spectrum of rock sample |
| CN113514897B (en) * | 2020-04-10 | 2024-03-01 | 中国石油化工股份有限公司 | Instrument for scanning and measuring natural gamma and gamma energy spectrum of rock sample |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |