CN206363144U - A kind of coal main fan for mines monitoring system - Google Patents
A kind of coal main fan for mines monitoring system Download PDFInfo
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- CN206363144U CN206363144U CN201621427353.0U CN201621427353U CN206363144U CN 206363144 U CN206363144 U CN 206363144U CN 201621427353 U CN201621427353 U CN 201621427353U CN 206363144 U CN206363144 U CN 206363144U
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- monitoring system
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- main fan
- sensor
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- Testing And Monitoring For Control Systems (AREA)
Abstract
The utility model is related to a kind of coal main fan for mines monitoring system, including control system and monitoring system, control system is used to control coal mine main ventilator, it is monitored by monitoring system, control system includes multigroup sensor, multigroup sensor includes the wind pressure sensor and air flow sensor for being arranged on main fan ventilating opening, it is arranged on axle temperature sensor and vibrating sensor on main fan arbor, control system also includes detection module, on-off model, control module, PLC, vibration parameters acquisition module, temperature transmitter, serial ports, communication module, high-voltage switch protector, electric power signal transmitter, Ethernet switch, industry control machine host and display screen；Coal main fan for mines monitoring system of the present utility model, by control room monitoring system to diagnosis the problem of be scheduled maintenance so that failure is excluded in time, so as to reduce operation and the maintenance cost of equipment.
Description
Technical field
The utility model is related to monitoring system, more particularly to a kind of coal main fan for mines monitoring system.
Background technology
Main fan is one of the four big fixing equipments in colliery, be responsible for delivered downhole fresh air, discharge dust and
The important task of dirty airflow, the parking if main fan breaks down, it will the production and safety to whole mine constitute a serious threat,
Therefore, the main fan automatic monitoring system of a set of perfect in shape and function need to be set up, to ensure the safe and reliable operation of main ventilation,
But, existing main fan monitoring system monitor mode is simple, it is impossible to well sent monitoring signal to prison by network
Control system, facilitates remote monitoring system to monitor, and is easy to scheduling, main fan is repaired in time, it is ensured that colliery is just
Chang Zuoye.
Utility model content
The utility model in order to solve problem of the prior art there is provided it is a kind of by control room monitoring system to diagnosis
Problem is scheduled maintenance so that failure is excluded in time, is led to so as to reduce the operation of equipment and the colliery of maintenance cost with main
Fan monitoring system.
Concrete technical scheme of the present utility model is as follows：A kind of coal main fan for mines monitoring system, including control system
And monitoring system, the control system is for controlling coal mine main ventilator, and it is monitored by monitoring system, the control system bag
Multigroup sensor is included, multigroup sensor includes the wind pressure sensor and air flow sensor for being arranged on main fan ventilating opening,
Axle temperature sensor and vibrating sensor on main fan arbor are arranged on, the control system also includes detection module, opened
Signal is measured in pass, and control module, PLC, vibration parameters acquisition module, temperature transmitter, serial ports, communication module, height is pressed off
Protector, electric power signal transmitter, Ethernet switch, industry control machine host and display screen are closed, the detection module includes blast
Detection module, air volume test module and vibration detection module, the control module include blast control module, Boiler pressure control module
With vibration control module, the wind pressure sensor connects blast detection module, and the air flow sensor connects air volume test module,
The vibrating sensor connects vibration detection module, the blast detection module, air volume test module and vibration detection module point
Not Lian Jie blast control module, Boiler pressure control module and vibration control module, the PLC connect respectively blast control mould
Block, Boiler pressure control module, vibration control module, communication module and on-off model, the vibration parameters acquisition module connection are shaken
Dynamic sensor, the vibration parameters acquisition module by communication module, is transmitted the data collected by Ethernet switch, institute
Temperature transmitter connecting shaft temperature sensor is stated, the high-tension switch cabinet protector connects electric power signal transmitter, the serial ports
Difference connecting shaft temperature transmitter, electric power signal transmitter and PLC；The monitoring system includes industrial switch, remote
Range monitoring system and control room monitoring system, the industrial switch connect remote monitoring system and control room monitoring system respectively
System, and be connected by network with communication module.
It is attached technical scheme of the present utility model below.
Preferably, the blast detection module includes static pressure detection and dynamic pressure detection.
Preferably, the industrial switch and industry control machine host, remote monitoring system and control room monitoring system
Connected by Ethernet.
Preferably, the remote monitoring system includes computer and printer.
Preferably, the control room monitoring system includes microcomputer, image splitter and big screen display screen.
Technique effect of the present utility model：A kind of coal main fan for mines monitoring system of the present utility model, the system is thrown
Enter after operation, by detecting the setting with control module, admirably can detect and control the letter of the main fan of sensor passes
Number, and it is easy to PLC control, manager can be made to grasp the running status of main fan at any time, pass through remote monitoring system
System monitoring in real time, failure is diagnosed, moreover it is possible to the hidden danger that main fan transmission system is present is analyzed, manager is closed
Reason arrange repair schedule, by control room monitoring system to diagnosis the problem of be scheduled maintenance so that failure is excluded in time, from
And reduce operation and the maintenance cost of equipment.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of coal main fan for mines monitoring system of the utility model embodiment.
Fig. 2 is the schematic diagram of the remote monitoring system of the utility model embodiment.
Fig. 3 is the schematic diagram of the control room monitoring system of the utility model embodiment.
In figure：Control system 1, monitoring system 2, multigroup sensor 3, wind pressure sensor 31, air flow sensor 32, axle temperature degree
Sensor 33, vibrating sensor 34, vibration parameters acquisition module 341, detection module 4, blast detection module 41, air volume test mould
Block 42, vibration detection module 43, on-off model 5, control module 6, blast control module 61, Boiler pressure control module 62, vibration
Control module 63, PLC 7, axle temperature transmitter 8, serial ports 9, high-tension switch cabinet protector 10, electric power signal transmitter
11, Ethernet switch 12, communication module 13, remote monitoring system 100, computer 101, printer 102, control room monitoring system
System 200, microcomputer 201, image splitter 202, big screen display screen 203.
Embodiment
Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
As shown in Figure 1 to Figure 3, a kind of coal main fan for mines monitoring system of the present embodiment, including control system 1 and prison
Control system 2, the control system 1 is by monitoring system monitoring 2, and the control system 1 includes multigroup sensor 3, described multigroup
Sensor 3 includes the wind pressure sensor 31 and air flow sensor 32 for being arranged on main fan ventilating opening, is arranged on main fan machine
Axle temperature sensor 33 and vibrating sensor 34 on axle, the control system 1 include detection module 4, on-off model 5, control
Molding block 6, PLC 7, vibration parameters acquisition module 341, axle temperature transmitter 8, serial communication modular 9, high-tension switch cabinet
Protector 10, electric power signal transmitter 11, communication module 13, the detection module 4 includes blast detection module 41, air volume test
Module 42, the blast detection module 41 is included to static pressure detection and dynamic pressure detection, and wind pressure monitoring is using drilling pressure measurement wind
Pressure, measuring point is selected in main fan porch, and the pressure signal of acquirement is converted into electric signal by pressure transducer
PLC running state parameter is input to, load and no-load current, voltage of the operational factor including main fan is monitored, encourages
Magnetoelectricity stream and voltage, shaft power and power factor etc., are protected to the protector of main fan high-tension switch cabinet using brain comprehensive
Device, can be achieved the collection of operational factor.The air volume test module 42 connects air flow sensor 32, the blast detection module
41 connection wind pressure sensors 31, the vibration detection module 43 connects vibrating sensor 34, and the PLC 7 is connected respectively
Blast detection module 41, air volume test module 42, vibration detection module 43, communication module 13 and on-off model 8, are controlled with PLC
Device processed is core, and system monitoring parameter includes high-tension switch cabinet and electric equipment operation state parameter, main fan flow, temperature
Degree, blast, bearing temperature, the stator winding temperature of main fan motor, the bearing condition parameter of main fan, main fan
Air door running state parameter, main fan ambient, external environment parameter etc., monitoring parameter is both needed to be uploaded to the calculating of monitoring system
Machine or microcomputer are analyzed, while can access grass looped network, it can be to flow of the flow monitoring due to coal mine main ventilator
Monitoring can only be carried out on the ground, and ground lacks longer flat segments, so normal flow is limited, in addition, underground coal mine
Gas componant is complicated, high humidity, and travel fatigue content is big, adds coalmine ventilation section big.The control module includes blast and controls mould
Block 61, Boiler pressure control module 62 and vibration control module 63, the vibration parameters acquisition module 341 connect vibrating sensor 34,
Vibration monitoring measures the bearing vibration value of main ventilation fan shaft by vibrating sensor, by measured value feeding vibration parameters collection mould
Block, the real-time collection to the bearing vibration signal of main ventilation blower fan, analysis, alarm, record work(are realized using vibration analysis software
Can, vibrating sensor is based on the vibrated shock of Internal moving mass to produce velocity variations, and the axle temperature transmitter 8 connects axle temperature
Sensor 33 is spent, temperature monitoring system monitors main fan temperature using key position, and the high-tension switch cabinet protector 10 connects
Electric power signal transmitter 11 is connect, the serial ports 9 connects temperature transmitter and electric power signal transmitter 11, the monitoring system respectively
2 include industrial switch 12, remote monitoring system 100 and control room monitoring system 200, industrial switch by Ethernet with
The communication module 12 of PLC connection, remote monitoring system and control room monitoring system are coupled by Ethernet to be communicated.It is described
Remote monitoring system 100 includes computer 101 and printer 102, and computer connection printer can be by the data output of transmission.
The control room monitoring system 200 includes microcomputer 201, image splitter 202 and big screen display screen 203, microcomputer connection picture
Dispenser, image splitter connection big screen display screen, picture separate machine is 12 picture separate machines, and big screen display screen includes
12 screens, can be by the data of the display monitoring on big screen display screen.
A kind of operation principle of coal main fan for mines monitoring system of the present embodiment is：On main fan rotary part
The vibrating sensor installed, can be by itself or external Ethernet interface through interchanger and industry control after vibration parameters harvester
Machine communicates, and manager can understand the real-time working order of main fan rotary part by the vibration analysis software of host computer, and
When grasp main fan base bearing etc. and be usually difficult to check blast and systematic air flow etc. in the working order of obtained equipment, wind cave
Data by sensor gather after through PLC calculation process, shown in real time on the microcomputer or computer of monitoring system,
In addition, the situation of air door switch, the switching value such as air door winch running situation need to meet the control condition of PLC, run shape
State shows that each portion's temperature conditions of main fan and motoring data are adopted through sensor in real time on microcomputer or computer
Host computer is uploaded after collection by signal transmitting device to be shown in real time, and the setting protection alarm work(in microcomputer or computer software
Energy.
A kind of coal main fan for mines monitoring system of the present utility model, after the system puts into operation, by detecting and controlling
The setting of molding block, can admirably control the signal of main fan transmitted with detection sensor, and be easy to PLC control
System, can make manager grasp the running status of main fan at any time, be monitored in real time by remote monitoring system, failure is examined
It is disconnected, moreover it is possible to the hidden danger that main fan transmission system is present is analyzed, makes manager's reasonable arrangement repair schedule, pass through scheduling
The problem of room monitoring system is to diagnosis is scheduled maintenance so that failure is excluded in time, so as to reduce operation and the dimension of equipment
Protect cost.It is pointed out that above-mentioned preferred embodiment is only explanation technical concepts and features of the present utility model, its purpose exists
In allowing person skilled in the art to understand content of the present utility model and implementing according to this, this practicality can not be limited with this
New protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this practicality
Within new protection domain.
Claims (5)
1. a kind of coal main fan for mines monitoring system, including control system and monitoring system, the control system are used to control
Coal mine main ventilator, it is monitored by monitoring system, and the control system includes multigroup sensor, and multigroup sensor includes
The wind pressure sensor and air flow sensor of main fan ventilating opening are arranged on, the axle TEMP on main fan arbor is arranged on
Device and vibrating sensor, it is characterised in that the control system also includes detection module, on-off model, control module, PLC
Controller, vibration parameters acquisition module, temperature transmitter, serial ports, communication module, high-voltage switch protector, electric power signal pick-up
Device, Ethernet switch, industry control machine host and display screen, the detection module include blast detection module, air volume test module
With vibration detection module, the control module includes blast control module, Boiler pressure control module and vibration control module, the wind
Pressure sensor connects blast detection module, and the air flow sensor connects air volume test module, and the vibrating sensor connection is shaken
Dynamic detection module, the blast detection module, air volume test module and vibration detection module connect blast control module, wind respectively
Control module and vibration control module are measured, the PLC connects blast control module, Boiler pressure control module, vibration respectively
Control module, communication module and on-off model, the vibration parameters acquisition module connect vibrating sensor, the vibration parameters
Acquisition module by communication module, is transmitted the data collected by Ethernet switch, and the temperature transmitter connects axle temperature
Degree sensor, the high-tension switch cabinet protector connection electric power signal transmitter, the serial ports difference connecting shaft temperature transmitter,
Electric power signal transmitter and PLC；The monitoring system includes industrial switch, remote monitoring system and control room monitoring
System, the industrial switch connects remote monitoring system and control room monitoring system respectively, and passes through network and communication module
Connection.
2. a kind of coal main fan for mines monitoring system as claimed in claim 1, it is characterised in that the blast detection module
Including static pressure detection and dynamic pressure detection.
3. a kind of coal main fan for mines monitoring system as claimed in claim 1, it is characterised in that the industrial switch with
Remote monitoring system, control room monitoring system are coupled by Ethernet.
4. a kind of coal main fan for mines monitoring system as claimed in claim 3, it is characterised in that the remote monitoring system
Including computer and printer.
5. a kind of coal main fan for mines monitoring system as claimed in claim 3, it is characterised in that the control room monitoring system
System includes microcomputer, image splitter and big screen display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427353.0U CN206363144U (en) | 2016-12-23 | 2016-12-23 | A kind of coal main fan for mines monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427353.0U CN206363144U (en) | 2016-12-23 | 2016-12-23 | A kind of coal main fan for mines monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363144U true CN206363144U (en) | 2017-07-28 |
Family
ID=59375799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621427353.0U Expired - Fee Related CN206363144U (en) | 2016-12-23 | 2016-12-23 | A kind of coal main fan for mines monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363144U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469642A (en) * | 2018-12-28 | 2019-03-15 | 上海通用风机股份有限公司 | A kind of ventilation blower automatic running control integrated system |
| CN112684723A (en) * | 2020-12-08 | 2021-04-20 | 淮北祥泰科技有限责任公司 | Mining intelligent control switch based on internet of things |
| CN113007125A (en) * | 2021-04-07 | 2021-06-22 | 山东高速股份有限公司 | Monitoring equipment for highway electromechanical equipment and control system thereof |
| CN114415584A (en) * | 2021-12-24 | 2022-04-29 | 辽阳市弓长岭区瀚声矿业有限公司 | Remote centralized control unmanned control system and method for mining fan |
-
2016
- 2016-12-23 CN CN201621427353.0U patent/CN206363144U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469642A (en) * | 2018-12-28 | 2019-03-15 | 上海通用风机股份有限公司 | A kind of ventilation blower automatic running control integrated system |
| CN112684723A (en) * | 2020-12-08 | 2021-04-20 | 淮北祥泰科技有限责任公司 | Mining intelligent control switch based on internet of things |
| CN113007125A (en) * | 2021-04-07 | 2021-06-22 | 山东高速股份有限公司 | Monitoring equipment for highway electromechanical equipment and control system thereof |
| CN114415584A (en) * | 2021-12-24 | 2022-04-29 | 辽阳市弓长岭区瀚声矿业有限公司 | Remote centralized control unmanned control system and method for mining fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |