CN203347844U - Hydrological dynamic monitoring and alarming system for coal mine - Google Patents
Hydrological dynamic monitoring and alarming system for coal mine Download PDFInfo
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- CN203347844U CN203347844U CN 201320435013 CN201320435013U CN203347844U CN 203347844 U CN203347844 U CN 203347844U CN 201320435013 CN201320435013 CN 201320435013 CN 201320435013 U CN201320435013 U CN 201320435013U CN 203347844 U CN203347844 U CN 203347844U
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Abstract
The utility model provides a hydrological dynamic monitoring and alarming system for a coal mine. The system comprises a monitoring computer which is arranged at a control center, wherein the monitoring computer is provided with an RS485 communication interface and a telemetering radio receiver; the RS485 communication interface is respectively connected with a ground monitoring substation used for monitoring the flow of a ground discharge pipeline and an underground monitoring substation used for monitoring underground hydrology through an RS485 bus; and the telemetering radio receiver performs radio communication with a water level telemeter which is used for monitoring a hydrological observing drill hole. The technological content of mines on the aspect of preventing and controlling water disasters is greatly improved; the real-time monitoring and overrun warning management of hydrological parameters in coal mining are realized; mine safety principals can master the mine water level, water temperature and flow data at first time; great significances to guide coal mine safe production and prevent and control water disasters are available; and the production safety of mines is ensured.
Description
Technical field
The utility model relates to a kind of Coal Mining Technology field, is specifically related to a kind of coal mine literary composition dynamic monitoring alarm system.
Technical background
Along with constantly increase, the mined bed of coal mining amount are also more and more dark, complicated hydrogeological conditions under coal mine, and under coal mine, great water inrush accident happens occasionally, caused massive losses and bad social influence to miner's life and national wealth, underground water has become the key factor that threatens Safety of Coal Mine Production.Water bursting in mine is one of major casualty affected Safety of Coal Mine Production always in recent years.For strengthening the mine water disaster prediction, improve the technical capability of mine water management evil, to the Real-Time Monitoring of coal mine underground water level and effectively management seem particularly important.
In traditional monitoring method, for mine, upper and lower hydrological observation wells adopts the method for manual measurement record to grasp the situation of change of water level (hydraulic pressure); For the measurement of pipeline flow, open channel flow rate, be also to adopt manually to carry the method that instrument measured and monitored.Traditional monitoring method can not be carried out real-time monitoring for needed monitored data, and, by the record of manually realizing this series data and management, also need data are carried out to statistics and analysis, its workload will be very huge, and mistake easily appears, cause managerial confusion.And can not realize dynamic monitoring and warning function.
The utility model content
In order to overcome the problems referred to above, the utility model provides a kind of coal mine literary composition dynamic monitoring alarm system, realizes dynamic monitoring and warning, has ensured the safety of coal mines exploitation.
The utility model solves the technical scheme that its safety problem adopts:
A kind of coal mine literary composition dynamic monitoring alarm system, comprise the supervisory control comuter of being located at control centre, described supervisory control comuter is provided with RS485 communication interface and remote measurement wireless receiver, described RS485 communication interface by the RS485 bus respectively with ground monitoring substation for monitoring land drainage pipeline flow, be connected for the underground monitoring substation of the hydrology under monitor well; Described remote measurement wireless receiver carries out wireless telecommunications with the water-level remote measuring instrument for monitoring hydrological observation boring.
Further, the input of described ground monitoring substation is connected with a plurality of intelligent electromagnetic flowmeters.
Further, described water-level remote measuring instrument is based on the GSM note, the Intelligent water level remote sensing instrument of mobile module is arranged, and it is located at hydrological observation boring top interior, that be positioned at boring and is provided with pilferproof closure.
Further, described underground monitoring substation provides its working power by intrinsic safety electric source, and the underground monitoring substation is connected with the hydraulic pressure water temperature integrated transducer of water temperature for measuring hydraulic pressure with being located at EXIT POINT, gutter place for the flow transmitter of measuring discharge and being located at drill hole respectively by the M-BUS bus.
Further, described flow transmitter, hydraulic pressure water temperature integrated transducer are attempted by the M-BUS bus by snap joint respectively.
Further, described supervisory control comuter is connected with the webserver and printer.
Hydrology dynamic monitoring alarm system of the present utility model is comprised of four parts:
(1) be located at the supervisory control comuter of control centre, realization to the focusing on of ground, down-hole hydrographic information, store, warning and Internet Transmission, make hydrographic data realize the instant network issue, realized the Real-Time Sharing of hydrographic data, facilitated the user's of each relevant departments data query.The people's life can also prevent ahead of time the contingent gushing water event of mine etc. according to hydrologic parameter tracing analysis hydrographic data tendency, for just can provide sound assurance.
(2) down-hole part: flow transmitter completes the flow detection in EXIT POINT, gutter, and hydraulic pressure water temperature integrated transducer completes the Real-Time Monitoring of boring hydraulic pressure, water temperature.The flow transmitter, the hydraulic pressure water temperature integrated transducer that are distributed in each measuring point send to the underground monitoring substation by survey data by a common transmission circuit M-BUS bus, reach the ground monitoring computer by the underground monitoring substation by another common transmission circuit RS485 bus again, realize focusing on, store, reporting to the police.
(3) land drainage tube portion: intelligent electromagnetic flowmeter completes the discharge pipe line flow measurement, and its result is sent to supervisory control comuter by the ground monitoring substation.
(4) water level telemetering part: by being arranged on the measurement of hydrological observation boring interior water-level remote measuring instrument in field to its water level, water temperature, water-level remote measuring instrument has GSM note and mobile module, it is sent to by the water level of measurement, water temperature data the remote measurement wireless receiver be connected with supervisory control comuter by short message mode, be transferred to supervisory control comuter by the remote measurement wireless receiver again, realize centralized displaying, storage.And once abnormal conditions appear, the situations such as abnormal vibrations, supply voltage deficiency appear as the range that water level transfinites, SEA LEVEL VARIATION speed transfinites, water level exceeds sensor, scene, the remote measurement wireless receiver carries out sound and light alarm immediately.
Use by hydrology dynamic monitoring alarm system of the present utility model, greatly improved the scientific and technological content of mine water management evil aspect, realized Real-Time Monitoring and the super-limit prewarning management of hydrologic parameter in the coal mining, and can make the mine safety person in charge very first time grasp mine water level, water temperature and data on flows, significant to instructing Safety of Coal Mine Production and preventing and treating water damage, guarantee the mine production safety.
The accompanying drawing explanation
Fig. 1 is this utility structure principle schematic.
The specific embodiment
As shown in Figure 1, a kind of coal mine literary composition dynamic monitoring alarm system, comprise the supervisory control comuter 2 of being located at control centre, described supervisory control comuter 2 is connected with the webserver 3 and printer 1, and be provided with RS485 communication interface 4 and remote measurement wireless receiver 5, described RS485 communication interface 4 by the RS485 bus respectively with ground monitoring substation 8 for monitoring land drainage pipeline flow, be connected for the underground monitoring substation 9 of the hydrology under monitor well; Described remote measurement wireless receiver 5 carries out wireless telecommunications with the water-level remote measuring instrument 6 for monitoring hydrological observation boring.
Further, the input of described ground monitoring substation 8 is connected with a plurality of intelligent electromagnetic flows 7; Water-level remote measuring instrument 6 is based on the GSM note, the Intelligent water level remote sensing instrument of mobile module is arranged, and it is located at hydrological observation boring top interior, that be positioned at boring and is provided with pilferproof closure.
Further, described underground monitoring substation 9 provides its working power by intrinsic safety electric source 10, and underground monitoring substation 9 is connected with the hydraulic pressure water temperature integrated transducer 12 of water temperature for measuring hydraulic pressure with being located at EXIT POINT, gutter place for the flow transmitter 11 of measuring discharge and being located at drill hole respectively by the M-BUS bus.
Further, described flow transmitter 11, hydraulic pressure water temperature integrated transducer 12 are attempted by the M-BUS bus by snap joint 13 respectively.
Above-described embodiment is not limited only to protection domain of the present utility model, all based on basic thought of the present utility model and all belonging in protection domain of the present utility model of modifying or change.
Claims (6)
1. coal mine literary composition dynamic monitoring alarm system, comprise the supervisory control comuter of being located at control centre, it is characterized in that: described supervisory control comuter is provided with RS485 communication interface and remote measurement wireless receiver, described RS485 communication interface by the RS485 bus respectively with ground monitoring substation for monitoring land drainage pipeline flow, be connected for the underground monitoring substation of the hydrology under monitor well; Described remote measurement wireless receiver carries out wireless telecommunications with the water-level remote measuring instrument for monitoring hydrological observation boring.
2. coal mine according to claim 1 literary composition dynamic monitoring alarm system, it is characterized in that: the input of described ground monitoring substation is connected with a plurality of intelligent electromagnetic flowmeters.
3. coal mine according to claim 1 literary composition dynamic monitoring alarm system, it is characterized in that: described water-level remote measuring instrument is based on the GSM note, the Intelligent water level remote sensing instrument of mobile module is arranged, and it is located at hydrological observation boring top interior, that be positioned at boring and is provided with pilferproof closure.
4. coal mine according to claim 1 literary composition dynamic monitoring alarm system, it is characterized in that: described underground monitoring substation provides its working power by intrinsic safety electric source, and the underground monitoring substation is connected with the hydraulic pressure water temperature integrated transducer of water temperature for measuring hydraulic pressure with being located at EXIT POINT, gutter place for the flow transmitter of measuring discharge and being located at drill hole respectively by the M-BUS bus.
5. coal mine according to claim 4 literary composition dynamic monitoring alarm system, it is characterized in that: described flow transmitter, hydraulic pressure water temperature integrated transducer are attempted by the M-BUS bus by snap joint respectively.
6. coal mine according to claim 1 literary composition dynamic monitoring alarm system, it is characterized in that: described supervisory control comuter is connected with the webserver and printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320435013 CN203347844U (en) | 2013-07-16 | 2013-07-16 | Hydrological dynamic monitoring and alarming system for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320435013 CN203347844U (en) | 2013-07-16 | 2013-07-16 | Hydrological dynamic monitoring and alarming system for coal mine |
Publications (1)
| Publication Number | Publication Date |
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| CN203347844U true CN203347844U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320435013 Expired - Fee Related CN203347844U (en) | 2013-07-16 | 2013-07-16 | Hydrological dynamic monitoring and alarming system for coal mine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899357A (en) * | 2014-01-10 | 2014-07-02 | 北京华安奥特科技有限公司 | System and method for real-time visual monitoring and early warning of mine floor water disasters |
| CN106647576A (en) * | 2016-12-29 | 2017-05-10 | 重庆奥海辉龙大数据有限公司 | Monitoring method for draining pipe network, platform and system |
| CN109899113A (en) * | 2019-02-27 | 2019-06-18 | 临沂矿业集团有限责任公司 | A kind of underground mine hydrology on-line monitoring early warning system based on cell phone application |
| CN112012793A (en) * | 2019-05-31 | 2020-12-01 | 辽宁工程技术大学 | Colliery is prevention and cure water early warning device in pit |
| CN113917558A (en) * | 2021-08-23 | 2022-01-11 | 云南滇东雨汪能源有限公司 | Mine water source rapid distinguishing method, hydrological monitoring system, device and storage medium |
| CN114046178A (en) * | 2021-09-01 | 2022-02-15 | 云南滇东雨汪能源有限公司 | Coal mine underground water prevention and control early warning system, method and application |
-
2013
- 2013-07-16 CN CN 201320435013 patent/CN203347844U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899357A (en) * | 2014-01-10 | 2014-07-02 | 北京华安奥特科技有限公司 | System and method for real-time visual monitoring and early warning of mine floor water disasters |
| CN106647576A (en) * | 2016-12-29 | 2017-05-10 | 重庆奥海辉龙大数据有限公司 | Monitoring method for draining pipe network, platform and system |
| CN109899113A (en) * | 2019-02-27 | 2019-06-18 | 临沂矿业集团有限责任公司 | A kind of underground mine hydrology on-line monitoring early warning system based on cell phone application |
| CN112012793A (en) * | 2019-05-31 | 2020-12-01 | 辽宁工程技术大学 | Colliery is prevention and cure water early warning device in pit |
| CN113917558A (en) * | 2021-08-23 | 2022-01-11 | 云南滇东雨汪能源有限公司 | Mine water source rapid distinguishing method, hydrological monitoring system, device and storage medium |
| CN114046178A (en) * | 2021-09-01 | 2022-02-15 | 云南滇东雨汪能源有限公司 | Coal mine underground water prevention and control early warning system, method and application |
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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: Suzhou Zhongkuang Sanjie Technology Co., Ltd. Assignor: Anhui Hengyuan Coal-Electricity Group Co., Ltd. Contract record no.: 2014340000051 Denomination of utility model: Hydrological dynamic monitoring and alarming system for coal mine Granted publication date: 20131218 License type: Exclusive License Record date: 20140326 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |