CN204716292U - Based on the forward type down-hole microseism data acquisition system of Internet of Things - Google Patents
Based on the forward type down-hole microseism data acquisition system of Internet of Things Download PDFInfo
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- CN204716292U CN204716292U CN201520229696.5U CN201520229696U CN204716292U CN 204716292 U CN204716292 U CN 204716292U CN 201520229696 U CN201520229696 U CN 201520229696U CN 204716292 U CN204716292 U CN 204716292U
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Abstract
The utility model discloses a kind of forward type down-hole microseism data acquisition system based on Internet of Things, relate to underground monitoring device or systems technology field.Described acquisition system comprises several wave detectors, several gather substation, some sub-switches, group's core switch and Surveillance center's master server, described wave detector is arranged in the respective bore of down-hole, several wave detectors form one group, often organize wave detector to gather substation by cable be connected with one, gathering substation is arranged in different mines, the corresponding sub-switch of each collection substation, each switch is connected with corresponding down-hole looped network by optical fiber, down-hole looped network passes through Fiber connection with collection substation, some are carried out data transmission by cable network or wireless network between sub-switch and group's core switch, data transmission is carried out by cable network between group's core switch and Surveillance center's master server.Described acquisition system has that cost is low, data analysis accurately, feature reliably.
Description
Technical field
The utility model relates to underground monitoring device or systems technology field, particularly relates to a kind of forward type down-hole microseism data acquisition system based on Internet of Things.
Background technology
Relatively independent mode of operation that routine monitoring generally adopts " ore deposit one system ", downhole data collection, ground data analysis are all carried out in an ore deposit, as shown in Figure 1.Well geophone receives signal, is transferred to down-hole gathers substation by private cable, and collection substation, is undertaken analyzing, processing, as shown in Figure 2 to grass Control Room by Control Room technician by Optical Fiber Transmission.This mode of operation have easy and simple to handle, be easy to management, operating efficiency comparatively advantages of higher, but also exist following not enough simultaneously:
(1) as a kind of precision monitor equipment, complete equipment cost is generally more than three, 4,000,000 yuan, and " ore deposit one system " cost is obviously higher, has both caused mine financial burden overweight, and has also affected this Technique Popularizing;
(2) limitting by peopleware, technical capability etc., professional and technical personnel lacks, and subsequent data analysis work does not catch up with, although Microseismic monitoring system installed by many mines, result of use is also not obvious, and the technical functionality of system advanced person fails to play completely;
(3) system master server itself has powerful extended function, a master server at least has 256 road capacity (also can expand further according to actual needs), 256 wave detectors can be connected, the wave detector sum that ore deposit can be arranged generally only has tens, and " ore deposit one system " pattern constrains the expansion of system hardware function.
At present, domestic conventional micro seismic monitoring network is all that each grass is equipped with a master server, and microseism data process all completes at this mine using single mine as a relatively independent complete monitoring means.Monitoring result by Internet of things system, is transferred to monitoring center by each mine master server again.This data-transmission mode also can claim rear-mounted transmission mode, in fact only plays the centralized displaying to monitoring result, management, scheduling effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of forward type down-hole microseism data acquisition system based on Internet of Things, described acquisition system has that cost is low, data analysis accurately, feature reliably.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of forward type down-hole microseism data acquisition system based on Internet of Things, it is characterized in that: described acquisition system comprises several wave detectors, several gather substation, some sub-switches, group's core switch and Surveillance center's master server, described wave detector is arranged in the respective bore of down-hole, several wave detectors form one group, often organize wave detector to gather substation by cable be connected with one, gathering substation is arranged in different mines, the corresponding sub-switch of each collection substation, each switch is connected with corresponding down-hole looped network by optical fiber, down-hole looped network passes through Fiber connection with collection substation, some are carried out data transmission by cable network or wireless network between sub-switch and group's core switch, data transmission is carried out by cable network between group's core switch and Surveillance center's master server.
Preferred technical scheme is further: described wireless network is 3G/4G wireless network.
Preferred technical scheme is further: described wave detector comprises three axle wave detectors and single shaft wave detector, and three axle wave detectors are alternate with single shaft wave detector to be arranged in boring.
Preferred technical scheme is further: single shaft wave detector is arranged in lower inclined borehole, dip angle of hole-15 ° ~-30 °, and three axle wave detectors are arranged in horizontal drilling or upper inclined borehole, dip angle of hole 0 ° ~+30 °.
Preferred technical scheme is further: the hole depth of described boring is between 4m-20m.
The beneficial effect adopting technique scheme to produce is: acquisition system moves forward by the utility model, multiple mine shares a master server, each mine only configures downhole data acquisition system, underground monitoring data are directly transferred to Surveillance center's master server by Internet of Things, what transmit is initial data, mine is a data collection station, and data analysis, process are all completed by Surveillance center's master server.Surveillance center professional and technical personnel analysis treatment technology advantage can be given full play to, the huge processing capacity of a master server can be given full play to again, each ore deposit only need be equipped with a set of downhole data acquisition system as a monitoring means, without the need to being equipped with the equipment such as specific resources analyst and master server, computer, analysis software, equipment investment and cost of human resources decline greatly.Meanwhile, due to transmission is initial data, and avoid mine layman and process that the effective information that may cause is omitted, erroneous judgement, therefore, the reliability of analysis explanation significantly improves.
Accompanying drawing explanation
Fig. 1 is simple ore well Microseismic monitoring system in prior art
Fig. 2 is traditional rear-mounted transmission mode many mines Microseismic monitoring system in prior art;
Fig. 3 is theory diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As shown in Figure 3, the utility model discloses a kind of forward type down-hole microseism data acquisition system based on Internet of Things, described acquisition system comprises several wave detectors, several gather substation, some sub-switches, group's core switch and Surveillance center's master servers.Described wave detector is arranged in the respective bore of down-hole, several wave detectors form one group, often organize wave detector to gather substation by cable be connected with one, gathering substation is arranged in different mines, the corresponding sub-switch of each collection substation, each switch is connected with corresponding down-hole looped network by optical fiber, down-hole looped network passes through Fiber connection with collection substation, some are carried out data transmission by cable network or wireless network between sub-switch and group's core switch, data transmission is carried out by cable network between group's core switch and Surveillance center's master server.
Method for arranging and operating principle: first, carry out specialized designs according to engineering purpose to mine A downhole monitoring system, construction down-hole drilling, arranges 1 wave detector in each boring, each wave detector is connected to down-hole by cable and gathers substation A, composition down-hole monitoring subsystem A.Gather substation A to be connected with down-hole looped network by optical fiber, by the sub-switch access enterprise group physical network of mine A, to group's core switch, Surveillance center's master server is transmitted data to again by group's core switch, undertaken analyzing, processing by professional, realize the monitoring and warning function of system.
Compared with the rear-mounted transmission mode of routine, acquisition system moves forward by the utility model, multiple mine shares a master server, each mine only configures downhole data acquisition system, underground monitoring data are directly transferred to Surveillance center's master server by Internet of Things, what transmit is initial data, and mine is a data collection station, and data analysis, process are all completed by Surveillance center's master server.Surveillance center professional and technical personnel analysis treatment technology advantage can be given full play to, the huge processing capacity of a master server can be given full play to again, each ore deposit only need be equipped with a set of downhole data acquisition system as a monitoring means, without the need to being equipped with the equipment such as specific resources analyst and master server, computer, analysis software, equipment investment and cost of human resources decline greatly.Meanwhile, due to transmission is initial data, and avoid mine layman and process that the effective information that may cause is omitted, erroneous judgement, therefore, the reliability of analysis explanation significantly improves.
Downhole monitoring system arranges general employing circulating type arrangement, centered by monitoring objective region, is evenly arranged wave detector along surrounding tunnel, the general 100m-200m of adjacent detector interval, three axle wave detectors layout alternate with single shaft wave detector.Single shaft wave detector is generally arranged in lower inclined borehole, dip angle of hole-15 ° ~-30 °, and three axle wave detectors are generally arranged in horizontal drilling or upper inclined borehole, dip angle of hole 0 ° ~+30 °.The wave detector depth of burying require avoid tunnel relaxation zone damage envelope, hole depth generally between 4m-20m, and with country rock close contact.Wave detector locus, as far as possible not in a horizontal plane or layer position, a rock stratum, forms a space, stereoscopic monitoring network.
The microseismic signals that each wave detector monitors gathers substation by down-hole, enters down-hole looped network, is transferred to group's core switch by the sub-switch of mine, be transferred to monitoring center again, enter master server, undertaken analyzing, processing by professional, realize the monitoring and warning function of system.Enterprise group's physical network is lacked or independent mine, the real time remote transmission of data can be realized by means of 3G/4G base station by internet.
Gathering the necessary consensus of substation IP section for conventional microseism equipment oneself requirement master server and down-hole, by firmly establishing at the sub-switch of subsidiary, across a network, trans-regional transmission can be realized smoothly.
Claims (5)
1. the forward type down-hole microseism data acquisition system based on Internet of Things, it is characterized in that: described acquisition system comprises several wave detectors, several gather substation, some sub-switches, group's core switch and Surveillance center's master server, described wave detector is arranged in the respective bore of down-hole, several wave detectors form one group, often organize wave detector to gather substation by cable be connected with one, gathering substation is arranged in different mines, the corresponding sub-switch of each collection substation, each switch is connected with corresponding down-hole looped network by optical fiber, down-hole looped network passes through Fiber connection with collection substation, some are carried out data transmission by cable network or wireless network between sub-switch and group's core switch, data transmission is carried out by cable network between group's core switch and Surveillance center's master server.
2. the forward type down-hole microseism data acquisition system based on Internet of Things according to claim 1, is characterized in that: described wireless network is 3G/4G wireless network.
3. the forward type down-hole microseism data acquisition system based on Internet of Things according to claim 1, is characterized in that: described wave detector comprises three axle wave detectors and single shaft wave detector, and three axle wave detectors are alternate with single shaft wave detector to be arranged in boring.
4. the forward type down-hole microseism data acquisition system based on Internet of Things according to claim 3, it is characterized in that: single shaft wave detector is arranged in lower inclined borehole, dip angle of hole-15 ° ~-30 °, three axle wave detectors are arranged in horizontal drilling or upper inclined borehole, dip angle of hole 0 ° ~+30 °.
5. the forward type down-hole microseism data acquisition system based on Internet of Things according to claim 1, is characterized in that: the hole depth of described boring is between 4m-20m.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974462A (en) * | 2016-05-14 | 2016-09-28 | 刘洋 | Intelligent seismic exploration system based IOT (Internet of Things) |
| CN106019364A (en) * | 2016-05-08 | 2016-10-12 | 大连理工大学 | Floor water inrush early-warning system and method in coal mining |
| CN108693553A (en) * | 2017-04-06 | 2018-10-23 | 河南理工大学 | System is monitored based on the mine microquake of internet and supercomputer |
| WO2023061513A1 (en) * | 2022-03-30 | 2023-04-20 | 河南理工大学 | Interconnected mine water inrush disaster micro-seismic monitoring system |
-
2015
- 2015-04-16 CN CN201520229696.5U patent/CN204716292U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019364A (en) * | 2016-05-08 | 2016-10-12 | 大连理工大学 | Floor water inrush early-warning system and method in coal mining |
| CN106019364B (en) * | 2016-05-08 | 2019-02-05 | 大连理工大学 | Process of coal mining insole board gushing water early warning system and method |
| CN105974462A (en) * | 2016-05-14 | 2016-09-28 | 刘洋 | Intelligent seismic exploration system based IOT (Internet of Things) |
| CN108693553A (en) * | 2017-04-06 | 2018-10-23 | 河南理工大学 | System is monitored based on the mine microquake of internet and supercomputer |
| WO2023061513A1 (en) * | 2022-03-30 | 2023-04-20 | 河南理工大学 | Interconnected mine water inrush disaster micro-seismic monitoring system |
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