CN203559928U - Multi-level comprehensive drainage control device for mine - Google Patents
Multi-level comprehensive drainage control device for mine Download PDFInfo
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- CN203559928U CN203559928U CN201320756028.9U CN201320756028U CN203559928U CN 203559928 U CN203559928 U CN 203559928U CN 201320756028 U CN201320756028 U CN 201320756028U CN 203559928 U CN203559928 U CN 203559928U
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Abstract
The utility model provides a multi-level comprehensive drainage control device for a mine. The multi-level comprehensive drainage control device comprises main drainage pumps arranged at all water burst areas and connected with an alternating current power supply. Each water burst area is provided with a liquid level sensor for detecting the water level of the corresponding water burst area, and the output ends of the liquid level sensors are electrically connected with an input end of a controller through a soft starting cabinet; the output end of the controller is electrically connected with the main drainage pumps and vacuum pumps for vacuumizing the main drainage pumps; the controller is in interactive connection with an upper computer through a communication module, the upper computer is arranged in a control room above the mine, the controller is electrically connected with an operation screen in an interactive mode, and the operation screen is used for displaying and inputting instructions. Concentration, remote monitoring and control of a multi-level drainage system of the mine are achieved; through detection of the water level, the flow amount of the main drainage pumps and voltage, automatic starting up or shutting down of the main drainage pumps and standby drainage pumps is achieved, automatic management, energy conservation and consumption reduction are realized, the drainage capacity of the mine is improved, and safety production of the mine is guaranteed.
Description
Technical field
The utility model relates to colliery technical field, is specifically related to the multilevel draining composite control apparatus of a kind of mine.
Background technology
In order to guarantee mine safety production, in the mine of each mining operations, be all provided with drainage pump and carry out draining.Due to colliery in recovery process because horizon mining mode appears in the trend in coal seam, its each horizontal continuity mine water of constantly gushing out, so must drain into water burst in time the production safety of ground guarantee mine.Traditional mine drainage mode mostly is Artificial Control, mainly according to the water level height of range estimation, carrys out starting and stopping water pump, easily causes when water yield increases suddenly, can not open water pump in time and causes the accident of flooding well to occur.And the drainage pump in each horizontal mine of manual operation, its operation is loaded down with trivial details, promptness is poor, especially open high-lift pump, when operating personnel fetch boiling water pump valve, labour intensity is large, if valve closing is not tight, can cause water pump starting under load phenomenon, give for Electrical Safety operation and brought hidden danger, and waste electric energy.Need operating personnel to carry out attended operation in round-the-clock 24 hours simultaneously, increased personnel cost and labour intensity.
Utility model content
The utility model, for Problems Existing, provides a kind of mine multilevel draining composite control apparatus, realizes and monitors the object that reaches safety in production with automatic opening water discharge pump.
In order to achieve the above object, the utility model provides a kind of mine multilevel draining composite control apparatus, comprise and be located at the main drain pump that each water burst district is connected with AC power, described each water burst district is equipped with the liquid level sensor that detects its water level, and the output of described liquid level sensor is electrically connected with the input of controller by soft-start cabinet; The output of described controller is respectively with main drain pump, be electrically connected for the vacuum pump that main drain pump is vacuumized; Described controller is connected with the host computer of being located at aboveground control room is interactive by communication module, and controller interactive mode is electrically connected with for showing with the operation of input instruction shields.
Further, between described soft-start cabinet and controller, be provided with data conversion module.
Further, avoid peak times of power consumption in order to save energy and reduce the cost, described AC power is connected with the voltage sensor that detects its voltage, and the output of described voltage sensor is electrically connected with soft-start cabinet.When water level is not reaching in limited time, as when the peak of power consumption, automatically stop main drain pump and carry out energy-conservation; As when the low power consumption, start main drain pump and carry out draining.
Further, the water outlet of described main drain pump is provided with the flow transmitter for detection of its drain discharge, and the output of described flow transmitter is electrically connected with soft-start cabinet.
Further, for prevent main drain pump break down with water level rise very fast or reached the water level upper limit and main drain pump draining not in time, so be also provided with standby drainage pump, when there is above-mentioned situation, controller directly starts standby drainage pump and carries out draining; The input of described standby drainage pump is electrically connected with vacuum pump, controller, AC power respectively.
Described controller is connected with power module.
The utility model has been realized the concentrating of the multilevel drainage system of mine, remote monitoring and control function, improved active and standby drainage pump automatic unlatching, stop, and by the detection to water level and main drain pump flow, thereby reach automatic unlatching for drainage pump, thereby realized unattended fully automated management function.Improve mine drainage ability, for the safety in production of mine provides safeguard.
Meanwhile, by the detection of AC supply voltage being judged to electricity consumption is peak or low ebb, according to water level, automatically control the unlatching of main drain pump or stop, when reaching draining, can also saving energy and reduce the cost and safety utilization of electric power simultaneously.
In addition, because controller is connected with the host computer of being located at aboveground control room is interactive by communication module, thereby realize the long-range object that it is controlled or is arranged; It is upper that relevant information is also presented at operation screen, and operation screen can also input control order simultaneously.Liquid level sensor, voltage sensor and flow transmitter detect that coherent signal all drives drainage pump by controller after soft-start cabinet receives, thereby reduce the impact of electric current on data and equipment, extend the application life of relevant device.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model structured flowchart.
The specific embodiment
As shown in Figure 1, the multilevel draining composite control apparatus of a kind of mine, comprise and be located at the main drain pump 8 that each water burst district is connected with AC power 7, each water burst district is equipped with the liquid level sensor 1 that detects its water level, and the output of described liquid level sensor 1 is electrically connected with the input of controller 4 by soft-start cabinet 2, data conversion module 3; The output of described controller 4 is respectively with main drain pump 8, be electrically connected for the vacuum pump 5 that main drain pump is vacuumized; Described controller 4 is by communication module 12 and be located at interactive connection of host computer 13 in aboveground control room, thereby realizes the long-range object that it is controlled or is arranged; Controller 4 interactive modes are electrically connected with for showing with the operation of input instruction shields 11.Controller 4 is connected with power module 14 and provides working power to it.
Further, avoid peak times of power consumption in order to save energy and reduce the cost, described AC power 7 is connected with the voltage sensor 10 that detects its voltage, and the output of described voltage sensor 10 is electrically connected with soft-start cabinet 2.When water level is not reaching in limited time, as when the peak of power consumption, automatically stop main drain pump and carry out energy-conservation; As when the low power consumption, start main drain pump and carry out draining.
Further, the water outlet of described main drain pump 8 is provided with the flow transmitter 9 for detection of its drain discharge, and the output of described flow transmitter 9 is electrically connected with soft-start cabinet 2.
Further, for prevent main drain pump break down with water level rise very fast or reached the water level upper limit and main drain pump draining not in time, so be also provided with standby drainage pump 6, the input of standby drainage pump 6 is electrically connected with vacuum pump 5, controller 4, AC power 7 respectively.When there is above-mentioned situation, controller 4 directly starts standby drainage pump 6 and carries out draining.
Soft-start cabinet receive the high and low water level control signal that detected by liquid level sensor, voltage sensor senses to ac supply signal and the main drain pump displacement signal that detects of flow transmitter, then after carrying out analog-to-digital conversion, data conversion module is transferred to controller, controller was controlled the unlatching of the main drain pump of being located at this water burst district afterwards by analyzing and processing, open vacuum pump simultaneously, make true pump carry out vacuum pumping to main drain pump, make main drain pump opening water discharge function; When main drain pump breaks down, drive standby drainage pump to carry out work.When liquid level sensor detects water level, reach on it in limited time, controller detects that according to flow transmitter the displacement of main drain pump judges the water yield in this water burst district, opens standby drainage pump and carries out work.When in peak of power consumption, as the water level in water burst district does not reach in draining, prescribe a time limit simultaneously, can suspend the work of main drain pump; And when low power consumption, can open main drain pump carries out work, thereby when guaranteeing safe draining, reach energy-saving and cost-reducing.
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. the multilevel draining composite control apparatus of mine, comprise and be located at the main drain pump that each water burst district is connected with AC power, it is characterized in that: described each water burst district is equipped with the liquid level sensor that detects its water level, and the output of described liquid level sensor is electrically connected with the input of controller by soft-start cabinet; The output of described controller is respectively with main drain pump, be electrically connected for the vacuum pump that main drain pump is vacuumized; Described controller is connected with the host computer of being located at aboveground control room is interactive by communication module, and controller interactive mode is electrically connected with for showing with the operation of input instruction shields.
2. the multilevel draining composite control apparatus of a kind of mine according to claim 1, is characterized in that: between described soft-start cabinet and controller, be provided with data conversion module.
3. the multilevel draining composite control apparatus of a kind of mine according to claim 2, is characterized in that: described AC power is connected with the voltage sensor for detection of its voltage, and the output of described voltage sensor is electrically connected with soft-start cabinet.
4. the multilevel draining composite control apparatus of a kind of mine according to claim 2, it is characterized in that: the water outlet of described main drain pump is provided with the flow transmitter for detection of its drain discharge, the output of described flow transmitter is electrically connected with soft-start cabinet.
5. the multilevel draining composite control apparatus of a kind of mine according to claim 1, is characterized in that: also comprise standby drainage pump, the input of described standby drainage pump is electrically connected with vacuum pump, controller, AC power respectively.
6. the multilevel draining composite control apparatus of a kind of mine according to claim 1, is characterized in that: described controller is connected with power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756028.9U CN203559928U (en) | 2013-11-20 | 2013-11-20 | Multi-level comprehensive drainage control device for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756028.9U CN203559928U (en) | 2013-11-20 | 2013-11-20 | Multi-level comprehensive drainage control device for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559928U true CN203559928U (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320756028.9U Expired - Fee Related CN203559928U (en) | 2013-11-20 | 2013-11-20 | Multi-level comprehensive drainage control device for mine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203559928U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321146A (en) * | 2016-08-29 | 2017-01-11 | 中煤科工集团重庆研究院有限公司 | Automatic mine water drainage system |
| CN106989005A (en) * | 2017-05-04 | 2017-07-28 | 苏州市计量测试研究所 | A kind of air compressor performance detecting system and method |
| CN107893911A (en) * | 2017-10-30 | 2018-04-10 | 广州地铁设计研究院有限公司 | The booster monitoring system of feed pipe |
| CN108037728A (en) * | 2017-12-29 | 2018-05-15 | 山东东山新驿煤矿有限公司 | A kind of mine automates drainage control system |
| CN111677549A (en) * | 2020-06-10 | 2020-09-18 | 开滦（集团）有限责任公司电信分公司 | Mine drainage control method, device, equipment and storage medium |
-
2013
- 2013-11-20 CN CN201320756028.9U patent/CN203559928U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321146A (en) * | 2016-08-29 | 2017-01-11 | 中煤科工集团重庆研究院有限公司 | Automatic mine water drainage system |
| CN106989005A (en) * | 2017-05-04 | 2017-07-28 | 苏州市计量测试研究所 | A kind of air compressor performance detecting system and method |
| CN107893911A (en) * | 2017-10-30 | 2018-04-10 | 广州地铁设计研究院有限公司 | The booster monitoring system of feed pipe |
| CN108037728A (en) * | 2017-12-29 | 2018-05-15 | 山东东山新驿煤矿有限公司 | A kind of mine automates drainage control system |
| CN111677549A (en) * | 2020-06-10 | 2020-09-18 | 开滦（集团）有限责任公司电信分公司 | Mine drainage control method, device, equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140423 Termination date: 20141120 |
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| EXPY | Termination of patent right or utility model |