CN203614130U - Mine drainage system - Google Patents

Mine drainage system Download PDF

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Publication number
CN203614130U
CN203614130U CN201320765746.2U CN201320765746U CN203614130U CN 203614130 U CN203614130 U CN 203614130U CN 201320765746 U CN201320765746 U CN 201320765746U CN 203614130 U CN203614130 U CN 203614130U
Authority
CN
China
Prior art keywords
mine
motor
water pump
ethernet switch
industrial ethernet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320765746.2U
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Chinese (zh)
Inventor
陈彬
胡涛
刘世奎
曹锋
孙良
范永
赵庆阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG HUATENG AUTOMATION TECHNOLOGY Co Ltd
Original Assignee
SHANDONG HUATENG AUTOMATION TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANDONG HUATENG AUTOMATION TECHNOLOGY Co Ltd filed Critical SHANDONG HUATENG AUTOMATION TECHNOLOGY Co Ltd
Priority to CN201320765746.2U priority Critical patent/CN203614130U/en
Application granted granted Critical
Publication of CN203614130U publication Critical patent/CN203614130U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a mine drainage system. The mine drainage system comprises a water pump and a water pump automatic control system, the water pump automatic control system comprises a ground monitoring host and a mine monitoring host, the ground monitoring host is connected with an overground industrial Ethernet switch ring network, the mine monitoring host is connected with a mine industrial Ethernet switch ring network, the overground industrial Ethernet switch ring network is connected with the mine industrial Ethernet switch ring network, the water pump is connected with a temperature measuring sensor, a variable frequency motor is connected with a motor bearing temperature measuring sensor, a motor shell temperature measuring sensor and a motor and water pump connecting shaft temperature measuring sensor, a drainage pipeline is provided with a pipeline electromagnetic valve, a water sump is provided with a water level sensor, the pipeline is connected with a flow sensor, a water outlet is connected with a water outlet pressure sensor, and the sensors and the variable frequency motor are connected with a PLC 6 which is connected with the mine industrial Ethernet switch ring network. Data and working states of all portions can be collected and monitored in real time, and the number of production accidents is reduced.

Description

Mine Drainage System
Technical field
The utility model relates to mine drainage technical field, particularly a kind of Mine Drainage System.
Background technology
Mine Drainage System of the prior art, owing to being operated in adverse circumstances with water, often break down, in long use procedure, particularly in mine actual production process, often occur that getting working face impeded drainage causes production equipment to be submerged or visits the work of discharging water and can not normally carry out, owing to can not finding in time the place that fault occurs thereby can not taking in time safety and safeguard procedures, by being when the mine generation water inrush accident time, be easy to occur that mine is flooded, even cause personal safety accident.Meanwhile, the most of mine drainages of China still adopt traditional relay control mode at present, and this system automation degree is low, should be acute not high, there is very large potential safety hazard, and can not adapt to the requirement of current coal industry develop rapidly.
Summary of the invention
The purpose of this utility model is exactly the problems referred to above that exist for solving prior art, and a kind of Mine Drainage System is provided; The utility model is by ground and Mine Monitoring main frame, can Real-time Collection and the monitoring data at each position of water pump system and the duty of each equipment, and realize site plant and protect controls, assurance Safety of Coal Mine Production, the generation of minimizing production accident.
The technical scheme of the utility model technical solution problem is:
A kind of Mine Drainage System, comprises water pump, water pump automatic control system, and the motor being connected with water pump, drainage pipe, sump, described water pump automatic control system comprises ground monitoring main frame, Mine Monitoring main frame, described ground monitoring main frame is connected with aboveground industrial ethernet switch looped network, Mine Monitoring main frame is connected with mine industrial ethernet switch, aboveground industrial ethernet switch is connected by optical fiber with mine industrial ethernet switch, described water pump is connected with pump shell temperature transducer, and motor is connected with motor bearings temperature transducer, motor housing temperature transducer, motor and water pump connecting axle temperature transducer, drainage pipe is provided with magnet valve of pipe, and sump is provided with level sensor, pipeline is connected with flow transmitter, delivery port is connected with delivery port pressure sensor, and described motor adopts the variable-frequency motor being regulated by frequency converter, described level sensor, magnet valve of pipe, pump shell temperature transducer, motor bearings temperature transducer, motor housing temperature transducer, motor and water pump connecting axle temperature transducer, pressure sensor, frequency converter is connected with PLC controller, and PLC controller is connected with mine industrial ethernet switch.
Mine industrial ethernet switch is electrically connected with overrun alarm by PLC controller, and overrun alarm comprises water level overrun alarm, delivery port pressure limit alarm, motor bearings temperature over-range alarm, pump shell temperature over-range alarm, motor housing temperature over-range alarm.After water level, pressure, motor axle temperature, pump shell and motor housing temperature etc. transfinite alarm automatic alarm, automatically record warning message, simultaneity factor is displaying scene drainage situation in real time, show water pump, pipeline valve and running status, the opened and closed positions that shows pump working state and electromagnetic valve, shows that water pump vacuumizes the instantaneous value such as situation and delivery port pressure, flow in real time.
Described PLC controller is connected with mine industrial ethernet switch by optical fiber, and PLC controller is connected with described each sensor, magnet valve of pipe and frequency converter.
The utility model can gather and the real time data of monitoring all site plants such as water pump, motor, each gutter, valve, sump by system; and can show in real time the duty of each equipment, can carry out interlock protection control to site plant by pre-set control strategy.PLC controller is equipped with ethernet communication module simultaneously, PLC can be accessed to mine Industrial Ethernet, and Central Pump Room PLC access mine central electric substation ring exchanger, passes to ground monitoring system through aboveground looped network by operation information real-time water pump assembly.System is displaying scene drainage technology flow process in real time, by figure dynamic display water pump, valve, running status, show intuitively the duty of water pump and the opened and closed positions of motor operated valve, show that in real time water pump vacuumizes the instantaneous value such as situation and delivery port pressure, flow.System is by the on-the-spot drainage technology flow process of altitude simulation, adopt change graphic color and flashing mode to carry out accident alarming, show intuitively the duty of water pump and relevant device, as the overload alarm of water level, pressure, motor axle temperature, pump shell temperature etc., automatically record warning message so that engineer's analysis of failure information.Ground monitoring system Real-time Collection Important Parameters also carries out scheduled store, and operator can inquire about the data that store historical data base into, for technician's analytical system operation conditions provides the foundation of science.
The beneficial effects of the utility model:
1. the utility model is by ground and Mine Monitoring main frame, and automaticity is high, can Real-time Collection and the monitoring data at each position of water pump system and the duty of each equipment, and realize site plant and protect control.
2. by control system of water pump, each pump house drainage pump is carried out to comprehensive automatic monitoring, and realize automatic alarm, can grasp in time its swallet situation, and grasp the real-time working state of water pump, guarantee that pump working is at intact state, complete draining task, guarantee Safety of Coal Mine Production, reduce the generation of production accident.
Accompanying drawing explanation
Fig. 1 is topological structure schematic diagram of the present utility model.
The specific embodiment
In order to understand better the utility model, explain in detail embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of Mine Drainage System, comprises water pump, water pump automatic control system, and the motor being connected with water pump, drainage pipe, sump, described water pump automatic control system comprises ground monitoring main frame 3, Mine Monitoring main frame 4, described ground monitoring main frame 3 is connected with aboveground industrial ethernet switch looped network 1, Mine Monitoring main frame 4 is connected with mine industrial ethernet switch looped network 2, aboveground industrial ethernet switch looped network 1 is connected by optical fiber with mine industrial ethernet switch looped network 2, described water pump is connected with pump shell temperature transducer 51, and motor is connected with motor bearings temperature transducer 52, motor housing temperature transducer 53, motor and water pump connecting axle temperature transducer 54, drainage pipe is provided with magnet valve of pipe 55, sump is provided with level sensor 56, pipeline is connected with flow transmitter 57, delivery port is connected with delivery port pressure sensor 58, described motor adopts the variable-frequency motor being regulated by frequency converter, described level sensor 56, magnet valve of pipe 55, pump shell temperature transducer 51, motor bearings temperature transducer 52, motor housing temperature transducer 53, motor and water pump connecting axle temperature transducer 52, pressure sensor 58, frequency converter 59 is connected with PLC controller 6, and PLC controller 6 is connected with mine industrial ethernet switch looped network 2.
Mine industrial ethernet switch looped network 2 is electrically connected with overrun alarm 7 by PLC controller 6, and overrun alarm 7 comprises water level overrun alarm 71, delivery port pressure limit alarm 72, motor bearings temperature over-range alarm 73, pump shell temperature over-range alarm 74, motor housing temperature over-range alarm 75.After water level, pressure, motor axle temperature, pump shell and motor housing temperature etc. transfinite alarm automatic alarm, automatically record warning message, simultaneity factor is displaying scene drainage situation in real time, show water pump, pipeline valve and running status, the opened and closed positions that shows pump working state and electromagnetic valve, shows that water pump vacuumizes the instantaneous value such as situation and delivery port pressure, flow in real time.
Described PLC controller 6 is connected with mine industrial ethernet switch looped network 2 by optical fiber, and PLC controller 6 is connected with described each sensor, magnet valve of pipe and frequency converter.The utility model can Real-time Collection and the field equipment data such as monitoring water pump, motor, each gutter, valve, sump by each sensor; show in real time the duty of each equipment; simultaneity factor is by figure dynamic display water pump, valve, running status; show intuitively the duty of water pump and the opened and closed positions of motor operated valve; show that in real time water pump vacuumizes the instantaneous value such as situation and delivery port pressure, flow, realizes site plant and carries out interlock protection control.By PLC being accessed to mine industry net, and by Central Pump Room PLC access mine central electric substation ring exchanger, through aboveground mine looped network, operation information real-time water pump assembly is passed to ground monitoring system.System, by water level, delivery port pressure, motor bearings temperature, pump shell temperature, motor housing temperature over-range alarm, realizes the warning of overload, automatically records and transmit warning message.By control system of water pump, each pump house drainage pump is carried out to comprehensive automatic monitoring, grasp in time its swallet situation, can complete in time draining task, and grasp the real-time working state of water pump, record water pump operation parameter, guarantee that pump working, at intact state, guarantees Safety of Coal Mine Production, reduce the generation of production accident.
By reference to the accompanying drawings the specific embodiment of utility model is described although above-mentioned; but the not restriction to the utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.

Claims (3)

1. a Mine Drainage System, comprises water pump, water pump automatic control system, and the motor being connected with water pump, drainage pipe, sump, is characterized in that, described water pump automatic control system comprises ground monitoring main frame, Mine Monitoring main frame, described ground monitoring main frame is connected with aboveground industrial ethernet switch looped network, Mine Monitoring main frame is connected with mine industrial ethernet switch looped network, aboveground industrial ethernet switch looped network is connected by optical fiber with mine industrial ethernet switch looped network, described water pump is connected with pump shell temperature transducer, and motor is connected with motor bearings temperature transducer, motor housing temperature transducer, motor and water pump connecting axle temperature transducer, drainage pipe is provided with magnet valve of pipe, and sump is provided with level sensor, pipeline is connected with flow transmitter, delivery port is connected with delivery port pressure sensor, and described motor adopts the variable-frequency motor being regulated by frequency converter, described level sensor, magnet valve of pipe, pump shell temperature transducer, motor bearings temperature transducer, motor housing temperature transducer, motor and water pump connecting axle temperature transducer, pressure sensor, frequency converter is connected with PLC controller, and PLC controller is connected with mine industrial ethernet switch looped network.
2. Mine Drainage System as claimed in claim 1, it is characterized in that, described mine industrial ethernet switch looped network is electrically connected with overrun alarm by PLC controller, and overrun alarm comprises water level overrun alarm, delivery port pressure limit alarm, motor bearings temperature over-range alarm, pump shell temperature over-range alarm, motor housing temperature over-range alarm.
3. Mine Drainage System as claimed in claim 1, is characterized in that, described PLC controller is connected with mine industrial ethernet switch looped network by optical fiber, and PLC controller is connected with described each sensor, magnet valve of pipe and frequency converter.
CN201320765746.2U 2013-11-29 2013-11-29 Mine drainage system Expired - Fee Related CN203614130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320765746.2U CN203614130U (en) 2013-11-29 2013-11-29 Mine drainage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320765746.2U CN203614130U (en) 2013-11-29 2013-11-29 Mine drainage system

Publications (1)

Publication Number Publication Date
CN203614130U true CN203614130U (en) 2014-05-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320765746.2U Expired - Fee Related CN203614130U (en) 2013-11-29 2013-11-29 Mine drainage system

Country Status (1)

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CN (1) CN203614130U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104079231A (en) * 2014-08-02 2014-10-01 浙江威隆机械科技有限公司 Motor control system for trailer of electric water pump set
CN104675429A (en) * 2015-01-29 2015-06-03 湖南科技大学 Mining multistage intelligent drainage apparatus and method
CN104948225A (en) * 2015-06-11 2015-09-30 滁州市西控电子有限公司 Novel energy-saving drainage control system for mine
CN105041373A (en) * 2015-08-27 2015-11-11 淮南矿业(集团)有限责任公司 Water drainage connection device
CN112796838A (en) * 2021-03-30 2021-05-14 中国矿业大学(北京) Mine flood alarm system based on full mine data fusion

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104079231A (en) * 2014-08-02 2014-10-01 浙江威隆机械科技有限公司 Motor control system for trailer of electric water pump set
CN104675429A (en) * 2015-01-29 2015-06-03 湖南科技大学 Mining multistage intelligent drainage apparatus and method
CN104948225A (en) * 2015-06-11 2015-09-30 滁州市西控电子有限公司 Novel energy-saving drainage control system for mine
CN105041373A (en) * 2015-08-27 2015-11-11 淮南矿业(集团)有限责任公司 Water drainage connection device
CN112796838A (en) * 2021-03-30 2021-05-14 中国矿业大学(北京) Mine flood alarm system based on full mine data fusion

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140528

Termination date: 20191129