CN214896313U - Main ventilation blower unattended system - Google Patents
Main ventilation blower unattended system Download PDFInfo
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- CN214896313U CN214896313U CN202121326262.9U CN202121326262U CN214896313U CN 214896313 U CN214896313 U CN 214896313U CN 202121326262 U CN202121326262 U CN 202121326262U CN 214896313 U CN214896313 U CN 214896313U
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Abstract
The utility model discloses a main ventilation blower unmanned on duty system, including a cabinet body and a detecting element, detecting element includes by survey fan, display screen, vibration sensor, wind pressure sensor, air sensor unit, air velocity transducer, temperature sensor unit, PLC, transfinite alarm module, wireless transmission module and supervisory equipment. The utility model discloses the advantage lies in can carrying out real time monitoring to main ventilation blower, realizes on-line monitoring to operating modes such as voltage, electric current, temperature, vibrations, amount of wind, wind pressure, frequency, possesses analysis and alarming function, and relevant monitoring data can save, inquire, and the long-range centralized control main ventilation blower of ground dispatch room or centralized control center is opened and shut down, and the long-range video surveillance main ventilation blower of ground dispatch room or centralized control center. The platform has high stability, easy operation, flexible operation mode and convenient management and maintenance.
Description
Technical Field
The utility model relates to a main blower unmanned on duty system for mine.
Background
The main mine ventilator is used for conveying fresh air to the underground, the health of underground workers and the safety production are guaranteed, the monitoring system is simple, the monitoring precision is low, the monitoring content is not comprehensive, the monitoring system is not in centralized control with a dispatching center information system, and the workers are turned on in three shifts.
Disclosure of Invention
An object of the utility model is to provide a main ventilation blower unmanned on duty system.
In order to achieve the above purpose, the utility model can adopt the following technical proposal:
main ventilation blower unmanned on duty system, on duty system include
A cabinet body;
the device comprises a detection unit, a monitoring unit and a control unit, wherein the detection unit comprises a detected fan, a display screen, a vibration sensor, a wind pressure sensor, a wind quantity sensor unit, a wind speed sensor, a temperature sensor unit, a PLC (programmable logic controller), an overrun alarm module, a wireless transmission module and monitoring equipment;
the tested fan sends working condition information data information to the PLC; the monitoring equipment is arranged at the position of the tested fan and used for monitoring environmental information in real time and sending data information to the PLC; the vibration sensor is arranged on the tested fan and used for acquiring vibration data of the tested fan and sending the vibration data to the PLC; the wind pressure sensor is arranged on a pipeline of the tested fan or connected through a pressure guiding pipe and used for acquiring wind pressure data and sending the wind pressure data to the PLC; the air volume sensor unit is used for acquiring air volume data of the tested fan and sending the air volume data to the PLC; the wind speed sensor is arranged at a wind port at the rear end of the tested wind turbine and used for acquiring wind speed data and sending the wind speed data to the PLC; the temperature sensor unit is used for acquiring coil temperature data of the tested fan and sending the data to the PLC; the PLC receives data information of the tested fan, the monitoring equipment, the vibration sensor, the wind pressure sensor, the wind volume sensor unit, the wind speed sensor and the temperature sensor unit and sends the data information to the display screen, and the display screen is used for receiving the data of the PLC and displaying the running state, parameters and monitoring images of the tested fan; the PLC sends a control instruction to the overrun alarming module for giving an alarm; the PLC is communicated with the upper computer and the tested fan through the wireless transmission module; the display screen is arranged on the cabinet body.
The air quantity sensor unit comprises a first air quantity sensor and a second air quantity sensor which are respectively arranged between two motors of the tested fan, the first air quantity sensor is perpendicular to the tested fan, and the second air quantity sensor is parallel to the tested fan.
The temperature sensor unit comprises a first temperature sensor and a second temperature sensor, and the first temperature sensor is arranged at the front shaft coil of the tested wind turbine and used for acquiring temperature information of the front shaft coil; the second temperature sensor is arranged at the rear shaft coil of the tested wind turbine and used for acquiring the temperature information of the rear shaft coil.
The utility model discloses the advantage lies in can carrying out real time monitoring to main ventilation blower, realizes on-line monitoring to operating modes such as voltage, electric current, temperature, vibrations, amount of wind, wind pressure, frequency, possesses analysis and alarming function, and relevant monitoring data can save, inquire, and the long-range centralized control main ventilation blower of ground dispatch room or centralized control center is opened and shut down, and the long-range video surveillance main ventilation blower of ground dispatch room or centralized control center. The platform has high stability, easy operation, flexible operation mode and convenient management and maintenance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic block circuit diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the unattended system of the main ventilator of the present invention comprises a cabinet body 10 and a detection unit, wherein the detection unit comprises a detected blower, a display screen 20, a vibration sensor, a wind pressure sensor, an air volume sensor unit 30, a wind speed sensor, a temperature sensor unit 40, a PLC, an over-limit alarm module, a wireless transmission module and a monitoring device;
the tested fan sends working condition information data information such as voltage, current and the like to the PLC; the monitoring equipment is arranged at the position of the tested fan and used for monitoring environmental information in real time and sending data information to the PLC; the vibration sensor is vertically or horizontally arranged on a vibration point to be measured, the bottom M10 multiplied by 1.5 multiplied by 10 of the sensor is fixed on a fan or a motor shell to be measured by screws, and then the sensor is screwed on the sensor and is used for collecting fan XYZ three-dimensional coordinate vibration data and sending the fan XYZ three-dimensional coordinate vibration data to the PLC; the wind pressure sensor interface is of an M10 thread and cock structure, can be directly arranged on a measuring pipeline or connected through a pressure guiding pipe, and is used for acquiring wind pressure data and sending the data to the PLC; the air quantity sensor unit 30 comprises a first air quantity sensor and a second air quantity sensor, which are respectively arranged between two motors of the tested fan, wherein the first air quantity sensor is vertical to the tested fan, and the second air quantity sensor is parallel to the tested fan and is used for acquiring air quantity data of the tested fan and sending the data to the PLC; the wind speed sensor is arranged at a wind port at the rear end of the tested fan and used for acquiring wind speed data and sending the wind speed data to the PLC; the temperature sensor unit comprises a first temperature sensor and a second temperature sensor, and the first temperature sensor is arranged at the front shaft coil of the tested fan and used for acquiring temperature information of the front shaft coil; the second temperature sensor is arranged at the rear shaft coil of the tested fan and used for acquiring temperature information of the rear shaft coil and sending the temperature information to the PLC; the PLC receives data information of the tested fan, the monitoring equipment, the vibration sensor, the wind pressure sensor, the wind volume sensor unit, the wind speed sensor and the temperature sensor unit, and sends the data information to the display screen 20, and the display screen 20 is used for receiving the data of the PLC and displaying the running state, parameters and monitoring images of the tested fan; the PLC sends a control instruction to the overrun alarm module and the tested fan, and is used for giving an alarm or controlling the tested fan when data is abnormal; the PLC communicates with an upper computer through a wireless transmission module; the display screen 20 is disposed at the upper portion of the cabinet 10 for the operator to observe.
Claims (3)
1. A main ventilator unattended system, characterized in that the attended system comprises
A cabinet body;
the device comprises a detection unit, a monitoring unit and a control unit, wherein the detection unit comprises a detected fan, a display screen, a vibration sensor, a wind pressure sensor, a wind quantity sensor unit, a wind speed sensor, a temperature sensor unit, a PLC (programmable logic controller), an overrun alarm module, a wireless transmission module and monitoring equipment;
the tested fan sends working condition information data information to the PLC; the monitoring equipment is arranged at the position of the tested fan and used for monitoring the environmental state in real time and sending data information to the PLC; the vibration sensor is arranged on the tested fan and used for acquiring vibration data of the tested fan and sending the vibration data to the PLC; the wind pressure sensor is arranged on a pipeline of the tested fan or connected through a pressure guiding pipe and used for acquiring wind pressure data and sending the wind pressure data to the PLC; the air volume sensor unit is used for acquiring air volume data of the tested fan and sending the air volume data to the PLC; the wind speed sensor is arranged at a wind port at the rear end of the tested wind turbine and used for acquiring wind speed data and sending the wind speed data to the PLC; the temperature sensor unit is used for acquiring coil temperature data of the tested fan and sending the data to the PLC; the PLC receives data information of the tested fan, the monitoring equipment, the vibration sensor, the wind pressure sensor, the wind volume sensor unit, the wind speed sensor and the temperature sensor unit and sends the data information to the display screen, and the display screen is used for receiving the data of the PLC and displaying the running state, parameters and monitoring images of the tested fan; the PLC sends a control instruction to the overrun alarming module for giving an alarm; the PLC is communicated with the upper computer and the tested fan through the wireless transmission module; the display screen is arranged on the cabinet body.
2. The main ventilator unattended system according to claim 1, wherein: the air quantity sensor unit comprises a first air quantity sensor and a second air quantity sensor which are respectively arranged between two motors of the tested fan, the first air quantity sensor is perpendicular to the tested fan, and the second air quantity sensor is parallel to the tested fan.
3. The main ventilator unattended system according to claim 1, wherein: the temperature sensor unit comprises a first temperature sensor and a second temperature sensor, and the first temperature sensor is arranged at the front shaft coil of the tested wind turbine and used for acquiring temperature information of the front shaft coil; the second temperature sensor is arranged at the rear shaft coil of the tested wind turbine and used for acquiring the temperature information of the rear shaft coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121326262.9U CN214896313U (en) | 2021-06-15 | 2021-06-15 | Main ventilation blower unattended system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121326262.9U CN214896313U (en) | 2021-06-15 | 2021-06-15 | Main ventilation blower unattended system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214896313U true CN214896313U (en) | 2021-11-26 |
Family
ID=78930822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121326262.9U Active CN214896313U (en) | 2021-06-15 | 2021-06-15 | Main ventilation blower unattended system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214896313U (en) |
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2021
- 2021-06-15 CN CN202121326262.9U patent/CN214896313U/en active Active
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