CN203296821U - Mine disaster multi-factor micro-seismic monitoring system - Google Patents
Mine disaster multi-factor micro-seismic monitoring system Download PDFInfo
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- CN203296821U CN203296821U CN2013203617998U CN201320361799U CN203296821U CN 203296821 U CN203296821 U CN 203296821U CN 2013203617998 U CN2013203617998 U CN 2013203617998U CN 201320361799 U CN201320361799 U CN 201320361799U CN 203296821 U CN203296821 U CN 203296821U
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Abstract
The utility model relates to a mine disaster multi-factor micro-seismic monitoring system. A stress sensor, a displacement sensor, a temperature sensor, a gas concentration sensor and a seepage sensor perform data collection respectively through a data collection part, the data collection part is connected with a data processing part, the data processing part is connected with a center measurement and control machine through a data transmission part, and the center measurement and control machine is respectively connected with a parameter database and an early warning module. According to the mine disaster multi-factor micro-seismic monitoring system, parameters on stress, displacement, temperature, gas concentration and seepage and the like can be monitored, description accuracy in the process of rock burst, gas burst and water leakage and the like is achieved, and accordingly high-precision synchronous collection of disaster factors and microquakes can be achieved.
Description
Technical field
The utility model relates to the field of Mine Monitoring, especially the multifactor Microseismic monitoring system of mine disaster.
Background technology
The ore deposit shake is the mine earthquake of Mining-induced, it is the Nature disaster of mine, when the ore deposit shake occurred, country rock released energy rapidly, and coal petrography is by the moment Sudden failure, can form powerful impact air-flow, cause the roof fall wall caving, support fractures, and tunnel is stopped up, earth shock, the disasters such as damaged house and personal injury.
Both at home and abroad all in the technology of research prediction and the shake of control ore deposit, although ore deposit shake mechanism is had gained some understanding and had some preventive action, never be well solved at present.Most research at present is all to specialize in for some phenomenons of ore deposit shake.China's mine was built in for five sixties mostly, these mines are about to enter deep mining at present, it is more and more serious that mine quake disaster will become, and further ascendant trend will appear in the generation of coal mine earthquake, as large of colliery, the capital coal group Mu Cheng of Co., Ltd ravine well, failure bump accident more than ten is inferior since 1961, has had a strong impact on Safety of Coal Mine Production.To the mine quake disaster especially real-time watch device of colliery microseism, monitored data is relatively single at present, does not reach flexibly, monitors reliably.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of mine disaster multifactor Microseismic monitoring system, can realize multidata accurate monitoring.
the technical scheme that its technical problem that solves the utility model adopts is: the multifactor Microseismic monitoring system of a kind of mine disaster, comprise the strain gauge that is distributed in monitored area, displacement transducer, temperature pick up, gas concentration sensor, the seepage flow sensor, part of data acquisition, data processing section, tcp data segment, parameter database and center observing and controlling machine and warning module, described strain gauge, displacement transducer, temperature pick up, gas concentration sensor is connected with part of data acquisition respectively with the seepage flow sensor, by part of data acquisition, carry out data acquisition, part of data acquisition is connected with data processing section, data processing section is connected with center observing and controlling machine by tcp data segment, observing and controlling machine in center is connected with warning module with parameter database respectively.
Described strain gauge, displacement transducer, temperature pick up, gas concentration sensor and seepage flow sensor are by wired connection or by wireless connections with part of data acquisition respectively.
The beneficial effects of the utility model are: the multifactor Microseismic monitoring system of described mine disaster, adopt the monitoring system of this kind design, can realize counter stress, displacement, temperature, gas density, the isoparametric monitoring of seepage flow, solve the degree of accuracy of bump, Gas Outburst, the process prescription such as permeable, thereby can realize the collection of disaster factor and microseism high-precise synchronization.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the overall structure block diagram of the multifactor Microseismic monitoring system of a kind of mine disaster described in the utility model.
Accompanying drawing acceptance of the bid score state as follows: 1, strain gauge, 2, displacement transducer, 3, temperature pick up, 4, gas concentration sensor, 5, the seepage flow sensor, 6, part of data acquisition, 7, data processing section, 8, tcp data segment, 9, parameter database, 10, center observing and controlling machine, 11, warning module.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
the multifactor Microseismic monitoring system of mine disaster as shown in Figure 1, comprise the strain gauge 1 that is distributed in monitored area, displacement transducer 2, temperature pick up 3, gas concentration sensor 4, seepage flow sensor 5, part of data acquisition 6, data processing section 7, tcp data segment 8, parameter database 9 and center observing and controlling machine 10 and warning module 11, strain gauge 1, displacement transducer 2, temperature pick up 3, gas concentration sensor 4 is connected with part of data acquisition 6 respectively with seepage flow sensor 5, by part of data acquisition 6, carry out data acquisition, part of data acquisition 6 is connected with data processing section 7, data processing section 7 is connected with center observing and controlling machine 10 by tcp data segment 8, the connected mode of tcp data segment 8 is: wired connection or wireless connections, center observing and controlling machine 10 is connected with warning module 11 with parameter database 9 respectively.
The multifactor Microseismic monitoring system of mine disaster of the present utility model, utilize part of data acquisition 6 by the collection of strain gauge 1, displacement transducer 2, temperature pick up 3, gas concentration sensor 4,5 pairs of multifactor data in mine of seepage flow sensor, data after collection are transferred to center observing and controlling machine 10 by tcp data segment 8, center observing and controlling machine 10 carries out data by parameter database 9 comparisons, if surpass the comparison value, by warning module 11, send warning.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to the claim scope.
Claims (2)
1. multifactor Microseismic monitoring system of mine disaster, it is characterized in that: comprise the strain gauge (1) that is distributed in monitored area, displacement transducer (2), temperature pick up (3), gas concentration sensor (4), seepage flow sensor (5), part of data acquisition (6), data processing section (7), tcp data segment (8), parameter database (9) and center observing and controlling machine (10) and warning module (11), described strain gauge (1), displacement transducer (2), temperature pick up (3), gas concentration sensor (4) is connected with part of data acquisition (6) respectively with seepage flow sensor (5), part of data acquisition (6) is connected with data processing section (7), data processing section (7) is connected with center observing and controlling machine (10) by tcp data segment (8), center observing and controlling machine (10) is connected with warning module (11) with parameter database (9) respectively.
2. the multifactor Microseismic monitoring system of mine disaster according to claim 1, it is characterized in that: described strain gauge (1), displacement transducer (2), temperature pick up (3), gas concentration sensor (4) and seepage flow sensor (5) are by wired connection or by wireless connections with part of data acquisition (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203617998U CN203296821U (en) | 2013-06-21 | 2013-06-21 | Mine disaster multi-factor micro-seismic monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203617998U CN203296821U (en) | 2013-06-21 | 2013-06-21 | Mine disaster multi-factor micro-seismic monitoring system |
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| CN203296821U true CN203296821U (en) | 2013-11-20 |
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| CN2013203617998U Expired - Fee Related CN203296821U (en) | 2013-06-21 | 2013-06-21 | Mine disaster multi-factor micro-seismic monitoring system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967524A (en) * | 2014-05-23 | 2014-08-06 | 安徽理工大学 | Gas real-time monitoring and absorption device |
| CN104074547A (en) * | 2014-06-25 | 2014-10-01 | 天地科技股份有限公司 | Coal mine mining roadway rock burst early warning method |
| CN104500140A (en) * | 2014-12-16 | 2015-04-08 | 华北科技学院 | Coal mine gas disaster multi-parameter and multipoint monitoring device |
| CN105626151A (en) * | 2016-02-28 | 2016-06-01 | 辽宁工程技术大学 | Coalmine stoping roadway impact ground pressure pre-warning method |
| CN109578075A (en) * | 2018-11-15 | 2019-04-05 | 国家能源投资集团有限责任公司 | The micro seismic monitoring method for early warning of bump danger, device and system |
| CN110043317A (en) * | 2019-04-15 | 2019-07-23 | 兖州煤业股份有限公司 | Knowledge method for early warning is sentenced in a kind of mine disaster many reference amounts local danger area |
| CN110454229A (en) * | 2019-07-17 | 2019-11-15 | 天地科技股份有限公司 | A kind of mining Microseismic monitoring system |
-
2013
- 2013-06-21 CN CN2013203617998U patent/CN203296821U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967524A (en) * | 2014-05-23 | 2014-08-06 | 安徽理工大学 | Gas real-time monitoring and absorption device |
| CN104074547A (en) * | 2014-06-25 | 2014-10-01 | 天地科技股份有限公司 | Coal mine mining roadway rock burst early warning method |
| CN104500140A (en) * | 2014-12-16 | 2015-04-08 | 华北科技学院 | Coal mine gas disaster multi-parameter and multipoint monitoring device |
| CN104500140B (en) * | 2014-12-16 | 2016-11-23 | 华北科技学院 | A kind of coal mine gas disaster many reference amounts multi-measuring point monitoring device |
| CN105626151A (en) * | 2016-02-28 | 2016-06-01 | 辽宁工程技术大学 | Coalmine stoping roadway impact ground pressure pre-warning method |
| CN105626151B (en) * | 2016-02-28 | 2018-04-24 | 辽宁工程技术大学 | Press method for early warning stope of coal mines roadway bump |
| CN109578075A (en) * | 2018-11-15 | 2019-04-05 | 国家能源投资集团有限责任公司 | The micro seismic monitoring method for early warning of bump danger, device and system |
| CN110043317A (en) * | 2019-04-15 | 2019-07-23 | 兖州煤业股份有限公司 | Knowledge method for early warning is sentenced in a kind of mine disaster many reference amounts local danger area |
| CN110043317B (en) * | 2019-04-15 | 2020-07-21 | 兖州煤业股份有限公司 | Mine disaster multi-parameter local danger area judgment and early warning method |
| CN110454229A (en) * | 2019-07-17 | 2019-11-15 | 天地科技股份有限公司 | A kind of mining Microseismic monitoring system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20160621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |