CN202033481U - Mine omni-directional detecting instrument - Google Patents
Mine omni-directional detecting instrument Download PDFInfo
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- CN202033481U CN202033481U CN2011201266324U CN201120126632U CN202033481U CN 202033481 U CN202033481 U CN 202033481U CN 2011201266324 U CN2011201266324 U CN 2011201266324U CN 201120126632 U CN201120126632 U CN 201120126632U CN 202033481 U CN202033481 U CN 202033481U
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Abstract
The utility model provides a mine omni-directional detecting instrument, which comprises a power source module, a first voltage conversion module, a micro-control unit, a voltage collection module, a liquid crystal display module, a key module, a storage module, a second voltage conversion module and a current collection module. The micro-control unit is connected with the liquid crystal display module, the key module, the storage module and the second voltage conversion module respectively through an output circuit, and is connected with the first voltage conversion module, the voltage collection module and the current collection module through an input circuit. The power source module is connected with the first voltage conversion module and the second voltage conversion module. The mine omni-directional detecting instrument has the advantages of being good in safety performance, superior in technical performance, high in water detecting performance, convenient to operate and use, small in volume, light in weight and the like. In addition, the mine omni-directional detecting instrument is especially suitable for underground flood detection forecast, thereby effectively ensuring safe production of the mine.
Description
[technical field]
The utility model relates to a kind of data collecting instrument, especially a kind of utilization latest modern technological mine shaft geology exploration engineering and theory, the multi-functional mine geophysical exploration integrated exploration system that survey concealed orebody under mine, containing under the specific environments such as explosion risk such as gas, dust, contains that local anomaly geologic bodies such as permeable structure design, make.
[background technology]
Under the coal mine because the tectonic structure complexity, hydrologic regime is not clear, can be to the setting of recovery scheme, and the lifting of production efficiency and exploitation personnel life security guarantee to bring very big difficulty, so must take related technical measures to obtain technical information, for Coal Production provides safety assurance.
The down-hole geophysical prospecting equipment mainly contains at present: mine direct current method instrument, down-hole Transient Electromagnetic Apparatus, tunnel radio wave penetration system, slot wave seismic prospecting instrument etc.
The mine direct current method instrument is mainly used in solution tunnel vertical upward top, the base plate and the plastid partly in the place ahead of meeting head on or the detection problem of characteristic layer position.But the structure of the gushing water during to working face extraction but can't be explored;
The down-hole Transient Electromagnetic Apparatus, what it received is secondary field, and more responsive to low resistance, detection direction is strong, and investigation depth is big, and is more favourable to seeking metallic ore.But in underground work following deficiency is arranged: 1, explosion-proof performance is immature; 2, there is the superficial part blind area; 3, down-hole poor anti jamming capability.
The tunnel radio wave penetration system is mainly used in and surveys the geologic anomaly body (tectonic structure) in the same coal seam between two tunnels.Its deficiency is: 1, investigative range is limited; 2, down-hole poor anti jamming capability.
Slot wave seismic prospecting instrument, be in the coal seam, to excite, and a kind of seismic event of in same coal seam, propagating and receiving, carry out transmission and reflection measurement, with the purpose of the uncontinuity that reaches detection of coal seam (tomography, wash zone, the geologic anomaly body that can cause the coal seam to interrupt such as subside).Its deficiency is: 1, can not solve the water damage problem; 2, safety coefficient is not high in the downhole anti-explosion; 3, immature the remaining of theoretical foundation further studied.
[utility model content]
The purpose of this utility model provides the comprehensive detection instrument of a kind of mine, to solve the problems of the technologies described above.
To achieve these goals, the utility model adopts following technical scheme:
The comprehensive detection instrument of a kind of mine comprises: power module, first voltage transformation module, micro-control unit, voltage acquisition module, LCD MODULE, key-press module, memory module, second voltage transformation module and current acquisition module; Micro-control unit is connected with LCD MODULE, key-press module, memory module, second voltage transformation module respectively by output circuit; Micro-control unit is connected with first voltage transformation module, voltage acquisition module, current acquisition circuit respectively by input circuit; Described power module connects described first voltage transformation module and second voltage transformation module.
The comprehensive detection instrument of described mine also comprises housing, and described power module, first voltage transformation module, micro-control unit, voltage acquisition module, second voltage transformation module and current acquisition module are installed in the described housing.
The comprehensive detection instrument of described mine also comprises first aviation plug that connects described voltage acquisition module, second aviation plug that connects described second voltage transformation module; Described housing has a panel, and described LCD MODULE, key-press module, memory module, first aviation plug, second aviation plug are installed on the described panel.
Described power module is the Ni-MH battery group of 10.8V 6.5Ah.
The DC-DC voltage transformation module that described first voltage transformation module is 12V to 5V.
The DC-DC voltage transformation module that described second voltage transformation module is 12V to 85V.
Compared with prior art, the utlity model has following advantage: the comprehensive detection instrument of a kind of mine of the utility model is with rock, electrical property difference between ore and the moisture geologic body is a material base, setting up the stablizing of the total space artificial electric field in the rock stratum by the transmitting electrode that is arranged in the tunnel around the tunnel, this consistent electric field feature depends on the tunnel electrical property feature and the occurrence status thereof of rock on every side, observe and study the earth's crust variation and the regularity of distribution of artificial electric field on every side again by potential electrode, use total space electric field theory to handle and explain, and then obtain causing in the rock around the tunnel hydrology of electric field change, situations such as tectonic structure; Thereby for the recovery scheme and the design of mineralized belt provides technical information, reduce the probing workload, improve tunnelling efficient, avoid taking place the gushing water accident, guarantee tunnelling safety.The comprehensive detection instrument of the utility model mine has that security performance is good, technical feature is superior, visits the water-based height, easy for operation, volume is little, distinguishing feature such as in light weight, be specially adapted to the down-hole water damage and survey forecast, be the powerful guarantee of Safety of Coal Mine Production.
[description of drawings]
Fig. 1 is the vertical view of the utility model detection instrument;
Fig. 2 is the circuit block diagram of the utility model detection instrument;
Wiring schematic diagram when Fig. 3 is the measurement of the utility model detection instrument;
Fig. 4 is the circuit diagram of the micro-control unit of the utility model detection instrument;
Fig. 5 is the synoptic diagram of a tunnelling forward probe method;
Fig. 6 is the synoptic diagram of tunnel roof and floor and lateral wall probe method;
Fig. 7 is the synoptic diagram of coal face roof and floor probe method.
[embodiment]
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
See also illustrated in figures 1 and 2ly, the comprehensive detection instrument 18 of the utility model mine comprises: power module 1, first voltage transformation module 2, micro-control unit 3, voltage acquisition module 4, LCD MODULE 5, key-press module 6, memory module 7, second voltage transformation module 9 and current acquisition module 10.
In the comprehensive detection instrument 18 of the utility model mine, internal circuit comprises collection plate and output board, is installed in the cabinet 11; Wherein collection plate is by forming with lower module: first voltage transformation module 2, micro-control unit 3, voltage acquisition module 4, LCD MODULE 5, key-press module 6, memory module 7; Output board is made up of second voltage transformation module 9 and current acquisition module 10.Micro-control unit 3 is connected with LCD MODULE 5, key-press module 6, memory module 7, second voltage transformation module 9 respectively by output circuit; Micro-control unit 3 is connected with first voltage transformation module 2, voltage acquisition module 4, current acquisition circuit 10 respectively by input circuit.
See also Fig. 2 and shown in Figure 3, voltage acquisition carries out with acquisition electrode (M, N) by acquisition module 4, first aviation plug 12, first connecting line 15; Voltage acquisition module 4, first aviation plug 12, first connecting line 15 that are installed on the panel 13 connect successively, and first connecting line 15 is connected with acquisition electrode (M, N).
Current acquisition module 10 connects the output terminal of second voltage transformation module 9, monitors the output current size of detection instrument in real time; Second voltage transformation module 9, second aviation plug 14, second connecting line 16 that are installed on the panel 13 connect successively, and second connecting line 16 is through the current limliting converters, are connected with+∞ electrode far away with transmitting electrode (A1, A2, A3).
LCD MODULE 5, key-press module 6, memory module 7, first aviation plug 12, second aviation plug 14 and electricity quantity display module 17 are installed on the panel 13.Electricity quantity display module 17 connects power module 1, is used for the electric weight of display power supply module 1.
The circuit diagram of micro-control unit 3 as shown in Figure 4, by the MCU chip, voltage collection circuit, the current acquisition circuit, the MCU debug circuit is formed.
The firmware program that has in the micro-control unit 3 can be realized transmitting electrode (A1, A2, A3) institute emitted power signal is gathered and calculated through the power signal after tectonic structures such as the rock stratum decay.
See also shown in Figure 3, the comprehensive detection instrument of mine (hereinafter to be referred as detection instrument) is carried out wiring, electrodes of A 1, A2, A3 spacing are 4m, and acquisition electrode M, N spacing are 4m ,+∞ electrode distance detection instrument 500m, after wiring is finished by the ON key on the panel, detection instrument promptly enters the start interface, and the rotation restrictor makes on the liquid crystal display and to show that range of current at 40～65mA, can carry out test job, by the work key point, detection instrument promptly carries out data acquisition.At first the switch of restrictor is beaten to A1, after treating the voltage and current stable reading of liquid crystal display demonstration, press storage key, with the A1 electrode in the data storage of this point in storage card, under the motionless situation of acquisition electrode, the switch of restrictor is gone to A2 respectively then, A3, with A2, the A3 electrode in the data storage of this point in storage card, next, the acquisition electrode that the range sensing instrument is nearer moves to the direction away from detection instrument, remain between the MN acquisition electrode apart from being 4m, according to above survey A1, A2, the A3 electrode repeats above method in the data of this point, tests 15～30 groups of data and gets final product.In canned data input computer 8 in the storage module 7, just can analyze the information of gathering by the analysis software in the computer 8.
The comprehensive detection instrument construction method of mine is divided into three kinds, is respectively: 1, a tunnelling forward probe method (the leading spy), and construction method is as shown in Figure 5; 2, tunnel roof and floor and lateral wall probe method (electric sounding), construction method is as shown in Figure 6; 3, coal face roof and floor probe method (electricity perspective), construction method as shown in Figure 7.
Claims (7)
1. comprehensive detection instrument of mine, it is characterized in that, comprising: power module (1), first voltage transformation module (2), micro-control unit (3), voltage acquisition module (4), LCD MODULE (5), key-press module (6), memory module (7), second voltage transformation module (9) and current acquisition module (10); Micro-control unit (3) is connected with LCD MODULE (5), key-press module (6), memory module (7), second voltage transformation module (9) respectively by output circuit; Micro-control unit (3) is connected with first voltage transformation module (2), voltage acquisition module (4), current acquisition circuit (10) respectively by input circuit; Described power module (1) connects described first voltage transformation module (2) and second voltage transformation module (9).
2. the comprehensive detection instrument of a kind of according to claim 1 mine, it is characterized in that: the comprehensive detection instrument of described mine also comprises housing (11), and described power module (1), first voltage transformation module (2), micro-control unit (3), voltage acquisition module (4), second voltage transformation module (9) and current acquisition module (10) are installed in the described housing (11).
3. the comprehensive detection instrument of a kind of according to claim 1 mine is characterized in that: the comprehensive detection instrument of described mine also comprises first aviation plug (12) that connects described voltage acquisition module (4), second aviation plug (14) that connects described second voltage transformation module (9); Described housing (11) has a panel (13), and described LCD MODULE (5), key-press module (6), memory module (7), first aviation plug (12), second aviation plug (14) are installed on the described panel (13).
4. the comprehensive detection instrument of a kind of according to claim 1 mine is characterized in that: described power module (1) is the Ni-MH battery group of 10.8V 6.5Ah.
5. the comprehensive detection instrument of a kind of according to claim 1 mine is characterized in that: described first voltage transformation module (2) is the DC-DC voltage transformation module of 12V to 5V.
6. the comprehensive detection instrument of a kind of according to claim 1 mine is characterized in that: described second voltage transformation module (9) is the DC-DC voltage transformation module of 12V to 85V.
7. as the comprehensive detection instrument of a kind of mine as described in the claim 3, it is characterized in that: also be provided with an electricity quantity display module (17) on the described panel (13); Described electricity quantity display module (17) connects described power module (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201266324U CN202033481U (en) | 2011-04-26 | 2011-04-26 | Mine omni-directional detecting instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201266324U CN202033481U (en) | 2011-04-26 | 2011-04-26 | Mine omni-directional detecting instrument |
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| Publication Number | Publication Date |
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| CN202033481U true CN202033481U (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011201266324U Expired - Fee Related CN202033481U (en) | 2011-04-26 | 2011-04-26 | Mine omni-directional detecting instrument |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928889A (en) * | 2012-11-08 | 2013-02-13 | 中国矿业大学 | Integrative radio wave perspective exploration instrument |
| CN104007476A (en) * | 2014-06-17 | 2014-08-27 | 中煤科工集团西安研究院有限公司 | Borehole-surface electromagnetic prospecting device |
| CN112083505A (en) * | 2019-12-04 | 2020-12-15 | 安徽省勘查技术院(安徽省地质矿产勘查局能源勘查中心) | Comprehensive physical well logging method and system based on induced emission system |
-
2011
- 2011-04-26 CN CN2011201266324U patent/CN202033481U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928889A (en) * | 2012-11-08 | 2013-02-13 | 中国矿业大学 | Integrative radio wave perspective exploration instrument |
| CN102928889B (en) * | 2012-11-08 | 2016-01-20 | 中国矿业大学 | Integrative radio wave perspective exploration instrument |
| CN104007476A (en) * | 2014-06-17 | 2014-08-27 | 中煤科工集团西安研究院有限公司 | Borehole-surface electromagnetic prospecting device |
| CN104007476B (en) * | 2014-06-17 | 2017-05-10 | 中煤科工集团西安研究院有限公司 | Borehole-surface electromagnetic prospecting device |
| CN112083505A (en) * | 2019-12-04 | 2020-12-15 | 安徽省勘查技术院(安徽省地质矿产勘查局能源勘查中心) | Comprehensive physical well logging method and system based on induced emission system |
| CN112083505B (en) * | 2019-12-04 | 2024-02-23 | 安徽省勘查技术院(安徽省地质矿产勘查局能源勘查中心) | Comprehensive physical logging method and system based on laser emission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Deep Mining Equipment Technology Development Co., Ltd. Assignor: Wang Xueli Contract record no.: 2012610000010 Denomination of utility model: Mine omni-directional detecting instrument Granted publication date: 20111109 License type: Exclusive License Record date: 20120221 |
|
| ASS | Succession or assignment of patent right |
Owner name: XI AN BOSSUN MINING EQUIPMENT TECHNOLOGY DEVELOPME Free format text: FORMER OWNER: WANG XUELI Effective date: 20120831 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120831 Address after: 710065 No. 28 Foreign Exchange Road, new industrial zone, Xi'an hi tech Zone, Shaanxi Patentee after: Xi'an Deep Mining Equipment Technology Development Co., Ltd. Address before: 710065 No. 28 Foreign Exchange Road, new industrial zone, Xi'an hi tech Zone, Shaanxi Patentee before: Wang Xueli |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20160426 |