CN208653543U - A kind of main fan of the coal mine on-Line Monitor Device - Google Patents
A kind of main fan of the coal mine on-Line Monitor Device Download PDFInfo
- Publication number
- CN208653543U CN208653543U CN201821440959.7U CN201821440959U CN208653543U CN 208653543 U CN208653543 U CN 208653543U CN 201821440959 U CN201821440959 U CN 201821440959U CN 208653543 U CN208653543 U CN 208653543U
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- China
- Prior art keywords
- main fan
- fixedly connected
- sensor
- data acquisition
- machine
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Abstract
The utility model discloses a kind of main fan of the coal mine on-Line Monitor Devices, including main fan, detection sensor, data acquisition device, main controller, the main fan is provided with more, and every main fan is equipped with data acquisition device, the detection sensor is provided on every main fan, the detection sensor is connected by data line with the data acquisition device, and the data acquisition device is connected by data line with the main controller.The utility model have the advantages that it is full-featured, safe and reliable, easy to use, be mainly used for main fan of the coal mine operating condition monitoring.
Description
Technical field
The utility model relates to main fan of the coal mine monitoring device technical field, specifically a kind of main fan of the coal mine on-line monitoring
Device.
Background technique
Main fan is to guarantee mine safety and the most important equipment of production and link.On the one hand, since they are distributed in mining area
Remote areas, safety and production management are constantly in the state of relative loose；On the other hand, due to the fortune for these equipment
Row monitoring still rests on and simply manually sees table, and in the mode of time recording, technological means falls behind relatively.Be difficult to it is main fan into
The more scientific and effective management of row.From the point of view of the whole country, the accident thing of main fan has generation, and blower off-axis, fan blade sweep the things such as thorax
Therefore it is not rarely seen, these are related to the hidden danger of main fan safe operation, seriously threaten mine and the life security of worker.Especially exist
Current coal mining accident repeated, and State Council, Security Supervision Bureau and society is caused to pay much attention to even more compel with today of concern
The eyebrows and eyelashes.In the case that management modernization at the same time develops rapidly, to the link that coal mine Electromechanical Management is relatively weak ----main fan
By carrying out scientific and effective management with the present computer technology, network communications technology and the information processing technology, main fan is realized
Active maintenance and failure pre-alarm function, safe and reliable, high-efficiency and economic operation in main fan 24 hours is ensured, to promote electromechanical peace
Full management level is exactly for benefit from safety, and this project had not only had significant social benefit, but also had larger economic benefit.
Utility model content
Aiming at the defects existing in the prior art, the utility model aim is to provide a kind of full-featured, peace
Complete main fan on-Line Monitor Device reliable, easy to use.
The utility model technical solution used for the above purpose is: a kind of main fan of the coal mine on-Line Monitor Device,
Including main fan, detection sensor, data acquisition device, main controller, the main fan is provided with more, and described in every
Main fan is equipped with data acquisition device, and the main fan includes vent passages, motor, mounting rack, the ventilation
It is fixedly connected with two groups of mounting racks in channel, one group of motor, motor described in two groups are fixedly connected on mounting rack described in every group
About symmetrically, the machine shaft is provided with bearing, and the bearing is fixedly connected at carriage center, described in the middle part of vent passages
Bracket is in cross-shaped configuration, and the bracket outer end is vertically fixedly connected on the vent passages inner wall；Every main fan
On be provided with the detection sensor, the detection sensor include temperature sensor, vibrating sensor, B/P EGR Back Pressure Transducer EGR,
Firedamp sensor, CO sensor, air velocity transducer, the temperature sensor include stator temperature sensor, shaft temperature biography
Sensor, the stator temperature sensor are fixedly mounted on inside the motor, and the shaft temperature sensor is fixedly mounted on institute
It states on bearing, the vibrating sensor is provided with four groups and is separately mounted on four struts of the bracket, and the negative pressure passes
Sensor includes static pressure transducer, total pressure sensor, and the static pressure transducer is fixedly connected on the vent passages air inlet,
The total pressure sensor is fixedly connected on the inside of vent passages air inlet one end, and the firedamp sensor, CO sensor are solid
Surely it is connected on the inside of vent passages air inlet one end, the air velocity transducer is provided with two groups and is respectively fixedly connected in institute
It states on the inside of vent passages both ends；The data acquisition device includes data acquisition cabinet, PLC controller, data acquisition module, distribution
Power supply, information transmission modular, communication interface, the data acquisition cabinet inner bottom is fixedly connected with the power distribution, described
Data acquisition cabinet inner upper end side is fixedly connected with the PLC controller, and the PLC controller side is fixedly connected with described
Data acquisition module, the PLC controller other side are fixedly connected with information transmission modular, and the information transmission modular side is solid
Surely it is connected with the communication interface, the communication interface side is in contact with data acquisition cabinet inner wall and connect, and junction
Hole is set；The main controller includes display, operation button, PC machine, and the PC machine is connect by data line and the communication
Mouth is connected, and the display is connect with the PC machine line respectively with the operation button.
The main fan is connected with power control cabinet by conducting wire, and the power control cabinet is provided with multiple groups, power control cabinet described in every group
It is connected with 3-5 group main fan, the power control cabinet is internally provided with corresponding voltmeter, ammeter, the power control cabinet outer wall
Surface is correspondingly arranged on multiple groups electric-controlled switch and run indicator, and electric parameter acquisition mould is additionally provided with inside the power control cabinet
Block, the electric parameter acquisition module are connected by conducting wire with the PC machine.
The data acquisition device is provided with wireless communication module, and the wireless communication module is fixedly connected on the information
Transmission module side is simultaneously connected by data line, and the wireless communication module is connected by wireless network with the PC machine.
The main controller is provided with printer, and the printer is connected by data line with the PC machine.
The main fan outer wall is fixedly connected with warning device, the warning device include alarm receiver, buzzer,
Warning indicator light, the alarm receiver are connected with the buzzer, warning indicator light respectively by data line, the alarm
Receiver is connected by wireless network with the PC machine.
The utility model has the beneficial effects that main fan on-Line Monitor Device include the detection sensor, data acquisition device,
The composition such as main controller, the function such as real time monitoring, blower stoppage in transit alarm, the monitoring of blower remote center with main fan operation
Energy；Device is suitable for various coal mine communication conditions, is using plurality of data transmission modes such as communication interface, wireless communication modules
Coal mine provides security monitoring means most timely, safe and reliable, convenient, economic, easy to maintain, realize live main fan nobody
On-line monitoring on duty.
Detailed description of the invention
Fig. 1 is the utility model attachment structure schematic diagram；
Fig. 2 is the utility model detection sensor distributed architecture schematic diagram；
Fig. 3 is the utility model data acquisition device structural schematic diagram；
Fig. 4 is the utility model main controller structural schematic diagram.
In figure: 1 main fan, 2 detection sensors, 3 data acquisition devices, 4 main controllers, 5 vent passages, 6 motors, 7 peaces
Shelve, 8 bearings, 9 brackets, 10 stator temperature sensors, 11 shaft temperature sensors, 12 vibrating sensors, 13 static pressure transducers,
14 total pressure sensors, 15 firedamp sensors, 16CO sensor, 17 air velocity transducers, eighteen data acquire cabinet, 19PLC controller, 20
Data acquisition module, 21 power distributions, 22 information transmission modulars, 23 communication interfaces, 24 displays, 25 operation buttons, 26PC machine,
27 wireless communication modules, 28 printers, 29 alarm devices.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4, a kind of main fan of the coal mine on-Line Monitor Device, including main fan 1, detection sensor 2, data are please referred to adopt
Acquisition means 3, main controller 4, main fan 1 is provided with more, and every main fan 1 is equipped with data acquisition device 3, main fan
Blower 1 includes vent passages 5, motor 6, mounting rack 7, and two groups of mounting racks 7, every group of installation are fixedly connected in vent passages 5
One group of motor 6 is fixedly connected on frame 7, two groups of motors 6 are symmetrical about 5 middle part of vent passages, and 6 shaft of motor is provided with bearing
8, bearing 8 is fixedly connected at 9 center of bracket, and bracket 9 is in cross-shaped configuration, and it is logical that 9 outer end of bracket is vertically fixedly connected on ventilation
5 inner wall of road；Detection sensor 2 is provided on every main fan 1, detection sensor 2 includes temperature sensor, vibrating sensing
Device 12, B/P EGR Back Pressure Transducer EGR, firedamp sensor 15, CO sensor 16, air velocity transducer 17, temperature sensor include stator temperature
Sensor 10, shaft temperature sensor 11, stator temperature sensor 10 are fixedly mounted on inside motor 6, shaft temperature sensor
11 are fixedly mounted on bearing 8, and vibrating sensor 12 is provided with four groups and is separately mounted on four struts of bracket 9, negative pressure
Sensor includes static pressure transducer 13, total pressure sensor 14, and static pressure transducer 13 is fixedly connected on 5 air inlet of vent passages
Place, total pressure sensor 14 are fixedly connected on the inside of 5 air inlet one end of vent passages, and firedamp sensor 15, CO sensor 16 are fixed
It is connected on the inside of 5 air inlet one end of vent passages, air velocity transducer 17 is provided with two groups and is respectively fixedly connected in vent passages 5
On the inside of both ends；Data acquisition device 3 include data acquisition cabinet 18, PLC controller 19, data acquisition module 20, power distribution 21,
Information transmission modular 22, communication interface 23, data acquisition 18 inner bottom of cabinet are fixedly connected with power distribution 21, and data acquire cabinet
18 inner upper end sides are fixedly connected with PLC controller 19, and 19 side of PLC controller is fixedly connected with data acquisition module 20,
19 other side of PLC controller is fixedly connected with information transmission modular 22, and 22 side of information transmission modular is fixedly connected with communication and connects
Mouth 23,23 side of communication interface is in contact with data acquisition 18 inner wall of cabinet and connect, and hole is arranged in junction；Main controller 4 wraps
Display 24, operation button 25, PC machine 26 are included, PC machine 26 is connected by data line with communication interface 23, display 24 and behaviour
Make key 25 to connect with 26 line of PC machine respectively.
In the utility model, main fan 1 is connected with power control cabinet by conducting wire, and power control cabinet is provided with multiple groups, and every group automatically controlled
Cabinet is connected with 3-5 group main fan 1, and power control cabinet is internally provided with corresponding voltmeter, ammeter, power control cabinet outer wall surface pair
It should be provided with multiple groups electric-controlled switch and run indicator, electric parameter acquisition module, electric power ginseng are additionally provided with inside power control cabinet
Number acquisition module is connected by conducting wire with PC machine 26, and main function is the electricity consumption peace for controlling main fan 1 and other equipment
Entirely, guarantee the normal operation of facility, while detecting and acquiring the electricity consumption of main fan 1 and the voltage of each facility, electric current ginseng
Number；Data acquisition device 3 is provided with wireless communication module 27, and wireless communication module 27 is fixedly connected on information transmission modular 22 1
Side is simultaneously connected by data line, and wireless communication module 27 is connected by wireless network with PC machine 26, when 4 position of main controller compared with
Far, when being unfavorable for connecting by data line, data transmission can be carried out by wireless communication module 27, enhances this monitoring device
Practicability；Main controller 4 is provided with printer 28, and printer 28 is connected by data line with PC machine 26, and major function has:
(1) value that transfinites printing: a certain parameter is more than limit value in monitoring system, then automatic printing is recorded and recorded when transfiniting
It carves；
(2) print tracking: current all monitoring parameters can be printed at any time；
(3) class's report form statistics prints: each statistical number with every eight hours for class, in changing shifts this class of moment automatic printing work
According to；
1 outer wall of main fan is fixedly connected with warning device 29, and warning device 29 includes alarm receiver, buzzer, police
Indicator light is reported, alarm receiver is connected with buzzer, warning indicator light respectively by data line, and alarm receiver passes through wireless
Network is connected with PC machine 26, prompts for auto-alarm-signal keying device after 1 failure of main fan.
The working principle of the utility model is: in use, detection sensor 2 is respectively run for real-time monitoring main fan 1
Parameter, wherein 6 temperature of motor measurement are detected by temperature sensor, temperature sensor stator temperature sensor 10,8 temperature of bearing
Spend sensor, temperature-measuring range is -20~+180 DEG C, can A, B, C phase winding temperature and front and back bearings 8 to motor 6 temperature
It carries out while monitoring；Wind pressure measurement is detected by B/P EGR Back Pressure Transducer EGR, and B/P EGR Back Pressure Transducer EGR includes static pressure transducer 13, total pressure sensing
Device 14, measurement range is -5~0Kpa, for static pressure, the measurement of total pressure；Fan vibration measurement is carried out by vibrating sensor 12
Detection, for measuring horizontal fan, vertical vibrating velocity；Gas density measurement is detected by firedamp sensor 15, for surveying
Measure the gas density in vent passages 5；CO measurement of concetration is detected by CO sensor 16, for measuring in vent passages 5
CO concentration；The measuring wind speed in air duct is detected by air velocity transducer 17, for measuring the wind speed in vent passages 5；
Data acquisition device 3 is used to for each sensor detection data in scene being collected, and the data acquisition setting of cabinet 18 is being leaned on
1 one side position of nearly main fan, wherein data acquisition module 20 is connected with each sensor in scene, for acquiring data, and will
Then real time data is sent to master by information transmission modular 22 and communication interface 23 to PLC controller 19 by data transmission
Control machine 4；
Monitoring of the PC machine 26 that main controller 4 includes for data is handled, and realizes the real-time analysis to main fan operating condition, and
The operating condition of main fan 1 is shown by display 24, after main fan 1, which is run, to break down, display 24 is carried out
Display reminding, and transfinited the moment by 28 print record of printer and record, PC machine 26 controls corresponding event by Wireless transceiver
The alarm device 29 hindered on main fan 1 carries out alarm sounds, to realize that the efficient operation of main fan provides foundation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of main fan of the coal mine on-Line Monitor Device, including main fan (1), detection sensor (2), data acquisition device (3),
Main controller (4), it is characterised in that: the main fan (1) is provided with more, and every main fan (1) is equipped with
Data acquisition device (3), the main fan (1) include vent passages (5), motor (6), mounting rack (7), and the ventilation is logical
Two groups of mounting racks (7) are fixedly connected in road (5), are fixedly connected to one group of motor (6) on mounting rack described in every group (7), two
The group motor (6) is about symmetrically, motor (6) shaft is provided with bearing (8), the bearing (8) in the middle part of vent passages (5)
It is fixedly connected at bracket (9) center, the bracket (9) is in cross-shaped configuration, and bracket (9) outer end is vertically fixedly connected on
Vent passages (5) inner wall；It is provided with the detection sensor (2) on every main fan (1), the detection passes
Sensor (2) include temperature sensor, vibrating sensor (12), B/P EGR Back Pressure Transducer EGR, firedamp sensor (15), CO sensor (16),
Air velocity transducer (17), the temperature sensor include stator temperature sensor (10), shaft temperature sensor (11), described
Stator temperature sensor (10) is fixedly mounted on the motor (6) inside, and the shaft temperature sensor (11) is fixedly mounted on
On the bearing (8), the vibrating sensor (12) is provided with four groups and is separately mounted to four struts of the bracket (9)
On, the B/P EGR Back Pressure Transducer EGR includes static pressure transducer (13), total pressure sensor (14), and the static pressure transducer (13) is fixed to be connected
It connects in the vent passages (5) air inlet, the total pressure sensor (14) is fixedly connected on the vent passages (5) air inlet
On the inside of one end, the firedamp sensor (15), CO sensor (16) are fixedly connected in the vent passages (5) air inlet one end
Side, the air velocity transducer (17) are provided with two groups and are respectively fixedly connected on the inside of the vent passages (5) both ends；The number
According to acquisition device (3) include data acquisition cabinet (18), PLC controller (19), data acquisition module (20), power distribution (21),
Information transmission modular (22), communication interface (23), described data acquisition cabinet (18) inner bottom are fixedly connected with the distribution electricity
Source (21), data acquisition cabinet (18) inner upper end side are fixedly connected with the PLC controller (19), the PLC control
Device (19) side is fixedly connected with the data acquisition module (20), and PLC controller (19) other side is fixedly connected with letter
It ceases transmission module (22), information transmission modular (22) side is fixedly connected with the communication interface (23), and the communication connects
Mouth (23) side is in contact with data acquisition cabinet (18) inner wall and connect, and hole is arranged in junction；The main controller (4)
Including display (24), operation button (25), PC machine (26), the PC machine (26) passes through data line and the communication interface (23)
It is connected, the display (24) connect with the PC machine (26) line respectively with the operation button (25).
2. a kind of main fan of the coal mine on-Line Monitor Device according to claim 1, it is characterised in that: the main fan (1)
It is connected with power control cabinet by conducting wire, the power control cabinet is provided with multiple groups, and power control cabinet described in every group is connected with 3-5 group main fan
(1), the power control cabinet is internally provided with corresponding voltmeter, ammeter, and the power control cabinet outer wall surface is correspondingly arranged on more
Electric-controlled switch and run indicator are organized, is additionally provided with electric parameter acquisition module, the parameters of electric power inside the power control cabinet
Acquisition module is connected by conducting wire with the PC machine (26).
3. a kind of main fan of the coal mine on-Line Monitor Device according to claim 1, it is characterised in that: the data acquisition device
(3) it is provided with wireless communication module (27), the wireless communication module (27) is fixedly connected on the information transmission modular (22)
Side is simultaneously connected by data line, and the wireless communication module (27) is connected by wireless network with the PC machine (26).
4. a kind of main fan of the coal mine on-Line Monitor Device according to claim 1, it is characterised in that: the main controller (4) sets
It is equipped with printer (28), the printer (28) is connected by data line with the PC machine (26).
5. a kind of main fan of the coal mine on-Line Monitor Device according to claim 1, it is characterised in that: the main fan (1)
Outer wall is fixedly connected with warning device (29), and the warning device (29) includes alarm receiver, buzzer, warning indicator light,
The alarm receiver is connected with the buzzer, warning indicator light respectively by data line, and the alarm receiver passes through
Wireless network is connected with the PC machine (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440959.7U CN208653543U (en) | 2018-09-04 | 2018-09-04 | A kind of main fan of the coal mine on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440959.7U CN208653543U (en) | 2018-09-04 | 2018-09-04 | A kind of main fan of the coal mine on-Line Monitor Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208653543U true CN208653543U (en) | 2019-03-26 |
Family
ID=65792581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821440959.7U Expired - Fee Related CN208653543U (en) | 2018-09-04 | 2018-09-04 | A kind of main fan of the coal mine on-Line Monitor Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208653543U (en) |
-
2018
- 2018-09-04 CN CN201821440959.7U patent/CN208653543U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20190904 |