CN207961031U - A kind of main fan intelligent controlling device - Google Patents
A kind of main fan intelligent controlling device Download PDFInfo
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- CN207961031U CN207961031U CN201820251261.4U CN201820251261U CN207961031U CN 207961031 U CN207961031 U CN 207961031U CN 201820251261 U CN201820251261 U CN 201820251261U CN 207961031 U CN207961031 U CN 207961031U
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- main fan
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- intelligent controlling
- silencers channel
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Abstract
A kind of main fan intelligent controlling device, it is related to a kind of intelligent controlling device, including main fan, outer case, silencers channel and intelligence control system, it is equipped with main fan in the interior side of outer case, it is equipped with silencers channel in the inside other side of outer case, multiple be arranged concentrically and the hush pipe of reduced diameter is equipped in silencers channel, it is equipped at least one fixed plate in the outside of multiple hush pipes, the periphery of fixed plate is in contact setting with the inner wall of silencers channel, it is equipped in the air outlet of main fan and takes tracheae, tracheae is taken to be connect with intelligence control system；The utility model in the side of main fan by being arranged silencers channel, multilayer hush pipe is set in silencers channel, solves the noise problem of main fan, by the way that intelligence control system is arranged, complete wind turbine field management, wind turbine operating condition and wind speed, air quantity, vibration parameters Centralized Monitoring, it realizes unattended, operating parameter can be monitored at any time, it is ensured that safe operation.
Description
Technical field
The utility model is related to a kind of intelligent controlling devices, more particularly, to a kind of main fan intelligent controlling device.
Background technology
Well known, ventilating system is one of eight big system of mine down-hole, is the multiple device systems of safety accident, is《Gold
Belong to non-metal mine safety code》（GB16423-2006）The emphasis device systems strictly regulated are that reflection mine equipment is automatic
Change horizontal typical equipments system；In main production process, since main fan noise is big, this brings to production environment and makes an uproar
Sound pollutes, and not only influence is brought on production work, but also be unfavorable for the health of staff, further, since noise meeting
Cause to resonate, this impacts production security；Mine main fan is the Unique Device blown to underground, is responsible for mine
Well delivered downhole fresh air, discharge pernicious gas, the important task for ensureing mine safety production, simultaneously because main fan is in dirt
In turbid air-flow, operating voltage is higher, and electric current is larger, and the probability of failure is also larger, currently without a set of perfect in shape and function, peace
Complete reliable, easy to operate mine main fan online monitoring system controls the operation of main fan, and operation characteristic can not
It is monitored accurately and in time, prodigious difficulty is brought to ensureing mine safety and increasing economic efficiency.
Invention content
In order to overcome the shortcomings of in background technology, the utility model discloses a kind of main fan intelligent controlling devices.
In order to realize the goal of the invention, the utility model adopts the following technical solution：
A kind of main fan intelligent controlling device, including main fan, outer case, silencers channel and intelligence control system,
It is equipped with main fan in the interior side of outer case, silencers channel is equipped in the inside other side of outer case, in silencers channel
It is arranged concentrically and the hush pipe of reduced diameter equipped with multiple, at least one fixed plate is equipped in the outside of multiple hush pipes,
The periphery of fixed plate is in contact setting with the inner wall of silencers channel, multiple through-holes is equipped in fixed plate, in main fan
Air outlet is equipped with and takes tracheae, and described that tracheae is taken to be connect with intelligence control system, the intelligence control system includes gas analysis system
System, PLC controller, signal acquisition module and wind turbine on off controller, described that tracheae is taken to be connect with gas analysis system, the gas
Body analysis system is connected by signal Analysis cable and the signal input part of PLC controller, and the signal acquisition module includes wind
Fast sensor, temperature sensor, vibrating sensor, air flow sensor, wind pressure sensor, the air velocity transducer, temperature sensing
The collected signal of device, vibrating sensor, air flow sensor, wind pressure sensor and the input terminal of PLC controller connect, PLC controls
The signal output end of device processed is connect with wind turbine on off controller.
The main fan intelligent controlling device, PLC controller and host computer and passes through signal or connection.
The main fan intelligent controlling device, further includes video monitoring system, and the video monitoring system includes taking the photograph
As head, monitoring server and monitor terminal, the camera is arranged on the top of main fan, and monitoring server is logical with camera
Signal connection is crossed, the monitor terminal is connect with monitoring server by signal.
The main fan intelligent controlling device, the gas analysis system use on-line gas analysis system.
By adopting the above-described technical solution, the utility model has the advantages that：
Main fan intelligent controlling device described in the utility model is logical by the way that noise reduction is arranged in the side of main fan
Multilayer hush pipe is arranged in silencers channel, solves the noise problem of main fan for road, by the way that intelligence control system is arranged,
Complete wind turbine field management, wind turbine operating condition and wind speed, air quantity, vibration parameters Centralized Monitoring, realize it is unattended,
Operating parameter can be monitored at any time, it is ensured that safe operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, outer case；2, silencers channel；3, hush pipe；4, fixed plate；5, through-hole.
Specific implementation mode
By the following examples can detailed explanation the utility model, open the purpose of this utility model is intended to protect
All technological improvements in the scope of the utility model.
Main fan intelligent controlling device in conjunction with described in attached drawing 1, including main fan, outer case 1,2 and of silencers channel
Intelligence control system is equipped with main fan in the interior side of outer case 1, logical equipped with noise reduction in the inside other side of outer case 1
Road 2, be equipped in the silencers channel 2 it is multiple be arranged concentrically and the hush pipe of reduced diameter 3, in the outside of multiple hush pipes 3
Equipped at least one fixed plate 4, the periphery of fixed plate 4 is in contact setting with the inner wall of silencers channel 2, is set in fixed plate 4
There are multiple through-holes 5, is equipped in the air outlet of main fan and takes tracheae, described that tracheae is taken to be connect with intelligence control system, the intelligence
Can control system include gas analysis system, PLC controller, signal acquisition module and wind turbine on off controller, it is described to take tracheae
It is connect with gas analysis system, the gas analysis system is connected by signal Analysis cable and the signal input part of PLC controller
It connects, the signal acquisition module includes air velocity transducer, temperature sensor, vibrating sensor, air flow sensor, wind pressure sensing
Device, the collected signal of the air velocity transducer, temperature sensor, vibrating sensor, air flow sensor, wind pressure sensor with
The input terminal of PLC controller connects, and the signal output end of PLC controller is connect with wind turbine on off controller.
The main fan intelligent controlling device, PLC controller and host computer and passes through signal or connection.
The main fan intelligent controlling device, further includes video monitoring system, and the video monitoring system includes taking the photograph
As head, monitoring server and monitor terminal, the camera is arranged on the top of main fan, and monitoring server is logical with camera
Signal connection is crossed, the monitor terminal is connect with monitoring server by signal.
The main fan intelligent controlling device, the gas analysis system use on-line gas analysis system.
Implement main fan intelligent controlling device described in the utility model, when in use, the setting of main fan side
Setting multilayer hush pipe 3 in silencing channel 2, noise dispersion, effective noise reduction function, gas analysis system in multilayer hush pipe 3
The gas concentration signal of analysis detection is sent to PLC controller by signal Analysis cable, by PLC controller by the gas of acquisition
After bulk concentration signal processing, wind turbine on off controller is controlled, is detected by air velocity transducer, air flow sensor, wind pressure sensor
To the wind speed, air quantity, wind pressure of main fan, the temperature of main fan is also detected respectively by temperature sensor, vibrating sensor
And Vibration Condition, to judge fan operation performance, by after the collected signal processing of sensor, control wind turbine opens PLC controller
Stop controller；The function of realizing unattended, automatic running by video monitoring system, shoot with video-corder automatically.
The non-detailed portion of the utility model is the prior art.
The embodiment selected herein for the goal of the invention of open the utility model, is presently considered to be suitable,
However, it should be understood that the utility model be intended to include all embodiments belonged within the scope of this design and utility model institute
It changes and improves.
Claims (4)
1. a kind of main fan intelligent controlling device, including main fan, outer case, silencers channel and intelligence control system,
It is characterized in：It is equipped with main fan in the interior side of outer case, silencers channel is equipped in the inside other side of outer case, in noise reduction
Be equipped in channel it is multiple be arranged concentrically and the hush pipe of reduced diameter, be equipped in the outside of multiple hush pipes at least one
Fixed plate, the periphery of fixed plate are in contact setting with the inner wall of silencers channel, multiple through-holes are equipped in fixed plate, in main fan
The air outlet of wind turbine is equipped with and takes tracheae, and described that tracheae is taken to be connect with intelligence control system, the intelligence control system includes gas
Analysis system, PLC controller, signal acquisition module and wind turbine on off controller, it is described that tracheae is taken to be connect with gas analysis system,
The gas analysis system is connected by signal Analysis cable and the signal input part of PLC controller, the signal acquisition module
Including air velocity transducer, temperature sensor, vibrating sensor, air flow sensor, wind pressure sensor, the air velocity transducer, temperature
The input terminal for spending sensor, vibrating sensor, air flow sensor, the collected signal of wind pressure sensor and PLC controller connects,
The signal output end of PLC controller is connect with wind turbine on off controller.
2. main fan intelligent controlling device according to claim 1, it is characterized in that：PLC controller and host computer with it is logical
Cross signal or connection.
3. main fan intelligent controlling device according to claim 1, it is characterized in that：Further include video monitoring system, institute
It includes camera, monitoring server and monitor terminal to state video monitoring system, and the camera is arranged on the top of main fan,
Monitoring server is connect with camera by signal, and the monitor terminal is connect with monitoring server by signal.
4. main fan intelligent controlling device according to claim 1, it is characterized in that：The gas analysis system uses
Line gas analysis system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251261.4U CN207961031U (en) | 2018-02-12 | 2018-02-12 | A kind of main fan intelligent controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251261.4U CN207961031U (en) | 2018-02-12 | 2018-02-12 | A kind of main fan intelligent controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961031U true CN207961031U (en) | 2018-10-12 |
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ID=63739311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820251261.4U Active CN207961031U (en) | 2018-02-12 | 2018-02-12 | A kind of main fan intelligent controlling device |
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| Country | Link |
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| CN (1) | CN207961031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017090A (en) * | 2021-10-20 | 2022-02-08 | 中国计量大学 | Intelligent control system and method for mine main fan |
-
2018
- 2018-02-12 CN CN201820251261.4U patent/CN207961031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017090A (en) * | 2021-10-20 | 2022-02-08 | 中国计量大学 | Intelligent control system and method for mine main fan |
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