CN202306307U - Automatic monitoring system of explosion door for mining - Google Patents
Automatic monitoring system of explosion door for mining Download PDFInfo
- Publication number
- CN202306307U CN202306307U CN2011204323969U CN201120432396U CN202306307U CN 202306307 U CN202306307 U CN 202306307U CN 2011204323969 U CN2011204323969 U CN 2011204323969U CN 201120432396 U CN201120432396 U CN 201120432396U CN 202306307 U CN202306307 U CN 202306307U
- Authority
- CN
- China
- Prior art keywords
- sensor
- explosion door
- switch
- video processor
- transducer
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model relates to an automatic monitoring system of an explosion door for mining, which mainly solves the technical problems of large weight, passive starting and incapacity of resetting correctly after deformation of the traditional explosion door for mining. According to the technical scheme, the automatic monitoring system of the explosion door for mining comprises a monitoring host, camera equipment, a video processor, an air shaft explosion door, a PLC (Programmable Logic Controller) control cabinet, a server, an air speed sensor, a carbon monoxide sensor, a smoke sensor, a gas sensor, a temperature sensor, a positive pressure sensor, a negative pressure sensor and a switch, wherein an output end of the camera equipment is connected with an input end of the video processor, an output end of the video processor is connected with an input end of the monitoring host, output ends of the air speed sensor, the carbon monoxide sensor, the smoke sensor, the gas sensor, the temperature sensor, the positive pressure sensor and the negative pressure sensor are connected with an input end of the PLC control cabinet, and an input end of an air shaft explosion door controller is connected with an output end of the PLC control cabinet.
Description
Technical field
The utility model relates to a kind of mine anti-explosion door Automatic monitoring systems, and it belongs to the explosion-proof automatically-monitored equipment of the packoff on a kind of return air well head of mine ventilation machine.
Background technology
Explosion door is mounted in the special seal device on the return air well head that main ventilation blower is housed.When normal the ventilation, it is used to barrier wells downstream and surface air, prevents distinguished and admirable short circuit, guarantees that ventilating system is normal.Because present explosion door has only simple explosion-proof, therefore, exist that weight is artificially difficultly opened greatly, passive unlatching distortion can't proper reset etc. technological deficiency.
Summary of the invention
The purpose of the utility model is to solve the problems of the technologies described above, and provide a kind of and can open, reset behind the venting of dust explosion at explosion time, the mine anti-explosion door Automatic monitoring systems of natural ventilation unlatching and inverted ventilation locking.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: mine anti-explosion door Automatic monitoring systems; Comprise at least one monitoring host computer, display screen and PRN device; Wherein: it also comprises picture pick-up device, video processor, ventilating shaft explosion door, PLC switch board, server, air velocity transducer, carbon monoxide transducer, smoke transducer, firedamp sensor, temperature sensor, positive pressure sensor, negative pressure transducer and switch; The information output of picture pick-up device is connected with the information input terminal of video processor; The information output of video processor is connected with the video information input end of monitoring host computer; The information output of air velocity transducer, carbon monoxide transducer, smoke transducer, firedamp sensor, temperature sensor, positive pressure sensor and negative pressure transducer is connected with the information input terminal of PLC switch board; The information input terminal of ventilating shaft explosion door control device is connected with the control information output terminal of PLC switch board; The Ethernet end of PLC switch board is connected with the Wide Area Network interface (WAN) of switch; The Ethernet end of server is connected with the Wide Area Network interface (WAN) of switch, the Ethernet end of Wide Area Network interface of switch (WAN) and monitoring host computer.
It also comprises at least one network terminal and at least one router the utility model; The information input terminal of the network terminal is connected with the Wide Area Network interface of switch (WAN) with the information output of video processor respectively, and the information output of router is connected with the Wide Area Network interface of switch (WAN).
Because the utility model has adopted technique scheme, adopts totally digitilized Signal Collection Technology, thoroughly stopped the unusual big number of supervisory system and disturbed, have good fault-tolerant technique, can pick undesired signal effectively, can thoroughly eradicate this persistent ailment of false alarm.Therefore, compare, the utlity model has advantage with background technology.
1, robotization controls such as explosion door is opened, resetted, natural ventilation, inverted ventilation locking have been realized.
2, monitoring in real time leak out, gas, carbon monoxide, temperature, smog, malleation, negative pressure, air door state, fan condition etc.
3, mode of operation has " automatically ", " manually ", " maintenance ", " long-range " etc.
4, embedded a large amount of control strategies in the Control Software, can make different decision-makings according to actual conditions.
5, can inquire about, print the real-time tendency of the data that detect and the historical trend of random time section at any time.
6, system has the function such as statistics, printing of Realtime Alerts, alarm logging, monitoring state curve display, fault diagnosis and Monitoring Data.
7, network function: can get into supervisory system through the arbitrary station terminal computer in the network.
8, networking function: this system is articulated on the network node of switchgear building, can be connected with full ore deposit complex automatic system through network node.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the another embodiment of the utility model.
Embodiment
Embodiment 1
As shown in Figure 1; Mine anti-explosion door Automatic monitoring systems in the present embodiment; Comprise at least one monitoring host computer 1, display screen 7 and PRN device 8, wherein: it also comprises at least one picture pick-up device 2, video processor 3, ventilating shaft explosion door 4, PLC switch board 5, server 6, air velocity transducer 9, carbon monoxide transducer 10, smoke transducer 11, firedamp sensor 12, temperature sensor 13, positive pressure sensor 14, negative pressure transducer 15 and switch 16; The information output of picture pick-up device 2 is connected with the information input terminal of video processor 3, passes to video processor 3 with the video information that picture pick-up device 2 is gathered; The information output of video processor 3 is connected with the video information input end of monitoring host computer 1, so that video processor 3 information processed are passed to monitoring host computer 1; The information output of air velocity transducer 9, carbon monoxide transducer 10, smoke transducer 11, firedamp sensor 12, temperature sensor 13, positive pressure sensor 14 and negative pressure transducer 15 is connected with the information input terminal of PLC switch board 5, and content, smog content, gas bearing capacity, temperature value, malleation and the lnp information of the wind speed that collects, carbon monoxide is transferred in the PLC switch board 5; The information input terminal of ventilating shaft explosion door 4 control device is connected with the control information output terminal of PLC switch board 5; The Ethernet end of PLC switch board 5 is connected with the Wide Area Network interface (WAN) of switch 16; The Ethernet end of server 6 is connected with the Wide Area Network interface (WAN) of switch 16, the Ethernet end of Wide Area Network interface of switch 16 (WAN) and monitoring host computer 1.
Embodiment 2
Mine anti-explosion door Automatic monitoring systems in the present embodiment; It also comprises at least one Network Termination #1 7 and at least one router one 8; The information input terminal of Network Termination #1 7 is connected with the information output of video processor 3 and the Wide Area Network interface (WAN) of switch 16 respectively, so that the information that monitoring is gathered; The information input terminal of router one 8 is connected with the Wide Area Network interface (WAN) of switch 16, so that get into supervisory system through the arbitrary station terminal computer in the network.The structure of the mine anti-explosion door automatization controlling device among all the other structures of the mine anti-explosion door automatization controlling device in the present embodiment and the embodiment 1 is identical.
The principle of work of the utility model is:
Establish a switch board at power distribution room, switch board adopts PLC (Siemens s7 series) control, and communications protocol is supported ICP/IP protocol, realizes in the existing comprehensive automation looped network in seamless access ore deposit.
Explosion door picture configuration need adopt configuration software to carry out the configuration demonstration; Overall operation and operation control picture that all explosion doors are arranged; Operation and operation control picture that single explosion door is arranged; Have history curve, alarm logging, parameter setting, state simultaneously and check, operate pictures such as help information, equipment operation and sensor signal statistics, require picture friendly, be convenient to operation.
Automatic data collection mainly realized by PLC, and the PLC switching input module is through sensor continuous detecting fan condition, do not influencing under the prerequisite that explosion door opens automatically the control natural ventilation.PLC analog quantity load module is realized inverted ventilation locking through continuous monitoring positive/negative pressure sensor.Whether air velocity transducer is mainly used in the monitoring explosion door and leaks out.Gas, carbon monoxide, temperature sensor and transmitter are mainly used in monitoring ventilating shaft environment, for controlling automatically auxiliary data are provided.
Claims (2)
1. mine anti-explosion door Automatic monitoring systems; Comprise at least one monitoring host computer, display screen and PRN device; It is characterized in that: further comprising picture pick-up device, video processor, ventilating shaft explosion door, PLC switch board, server, air velocity transducer, carbon monoxide transducer, smoke transducer, firedamp sensor, temperature sensor, positive pressure sensor, negative pressure transducer and switch; The information output of picture pick-up device is connected with the information input terminal of video processor; The information output of video processor is connected with the video information input end of monitoring host computer; The information output of air velocity transducer, carbon monoxide transducer, smoke transducer, firedamp sensor, temperature sensor, positive pressure sensor and negative pressure transducer is connected with the information input terminal of PLC switch board; The information input terminal of ventilating shaft explosion door control device is connected with the control information output terminal of PLC switch board; The Ethernet end of PLC switch board is connected with the Wide Area Network interface of switch, and the Ethernet end of server is connected with the Wide Area Network interface of switch, the Ethernet end of the Wide Area Network interface of switch and monitoring host computer.
2. mine anti-explosion door Automatic monitoring systems according to claim 1; It is characterized in that: further comprising at least one network terminal and at least one router; The information input terminal of the network terminal is connected with the information output of video processor and the Wide Area Network interface of switch respectively, and the information output of router is connected with the Wide Area Network interface of switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204323969U CN202306307U (en) | 2011-11-04 | 2011-11-04 | Automatic monitoring system of explosion door for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204323969U CN202306307U (en) | 2011-11-04 | 2011-11-04 | Automatic monitoring system of explosion door for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202306307U true CN202306307U (en) | 2012-07-04 |
Family
ID=46375165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204323969U Withdrawn - After Issue CN202306307U (en) | 2011-11-04 | 2011-11-04 | Automatic monitoring system of explosion door for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202306307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508476A (en) * | 2011-11-04 | 2012-06-20 | 煤炭科学研究总院 | Automatic monitoring device for mining explosion door |
| CN103452422A (en) * | 2013-09-10 | 2013-12-18 | 盐城市瑞恒电力石化设备制造有限公司 | Transmission device for escape door of mine |
| CN113107461A (en) * | 2021-04-08 | 2021-07-13 | 煤炭科学研究总院 | Intelligent monitoring and control system for coal mine gas extraction and use method thereof |
-
2011
- 2011-11-04 CN CN2011204323969U patent/CN202306307U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508476A (en) * | 2011-11-04 | 2012-06-20 | 煤炭科学研究总院 | Automatic monitoring device for mining explosion door |
| CN102508476B (en) * | 2011-11-04 | 2013-08-14 | 煤炭科学研究总院 | Automatic monitoring device for mining explosion door |
| CN103452422A (en) * | 2013-09-10 | 2013-12-18 | 盐城市瑞恒电力石化设备制造有限公司 | Transmission device for escape door of mine |
| CN103452422B (en) * | 2013-09-10 | 2016-04-20 | 盐城市瑞恒电力石化设备制造有限公司 | The transmission device of escape door for mine |
| CN113107461A (en) * | 2021-04-08 | 2021-07-13 | 煤炭科学研究总院 | Intelligent monitoring and control system for coal mine gas extraction and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101158858B (en) | Machinery room environmental monitoring system and method | |
| CN103488154A (en) | Remote comprehensive monitoring system for transformer substation operating environment and linkage control method thereof | |
| WO2012161525A2 (en) | Intelligent air compressor system | |
| CN103048965A (en) | Visual centralized monitoring system for loading videos of dynamic machine rooms | |
| CN201638382U (en) | Remote monitoring system of LED display screen | |
| CN102354198A (en) | Method and device for monitoring machine room | |
| WO2017219286A1 (en) | Internet of things operation and maintenance monitoring apparatus | |
| CN201589978U (en) | Computer room centralized monitoring equipment based on BAC net field bus | |
| CN202306307U (en) | Automatic monitoring system of explosion door for mining | |
| CN104111632A (en) | Power environment centralized monitoring system | |
| CN106582146A (en) | Control system special for industrial dust removing equipment and control method of control system | |
| CN101730320A (en) | Base station environment monitoring system and method | |
| CN102495597A (en) | Cabinet environment acquisition and monitoring equipment | |
| CN207319042U (en) | A kind of wisdom water utilities unmanned pump station intelligence guard system | |
| CN202887410U (en) | Distributed comprehensive monitoring alarm system | |
| CN102508476B (en) | Automatic monitoring device for mining explosion door | |
| CN204515589U (en) | Moving miniature data center | |
| CN203366163U (en) | Measurement-control auxiliary unit for wireless grain condition monitoring for granary | |
| CN201569901U (en) | Comprehensive monitor of base station | |
| CN102635922A (en) | Work environment monitoring and adjusting system for 10kV power distribution station | |
| CN219459108U (en) | Shale gas gathering station's control sled dress system | |
| CN102705007A (en) | Monitoring system for explosion door of coal mine air shaft | |
| CN203812080U (en) | Coal mine downhole gas monitoring and controlling system | |
| CN216561565U (en) | Material warehouse environmental monitoring system | |
| CN212201474U (en) | Integrated intelligent mini machine room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20130814 |
|
| RGAV | Abandon patent right to avoid regrant |