CN209980081U - Mining sump entrance guard safety control device - Google Patents
Mining sump entrance guard safety control device Download PDFInfo
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- CN209980081U CN209980081U CN201920824397.4U CN201920824397U CN209980081U CN 209980081 U CN209980081 U CN 209980081U CN 201920824397 U CN201920824397 U CN 201920824397U CN 209980081 U CN209980081 U CN 209980081U
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- entrance guard
- sump
- door
- controller
- mining
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Abstract
The utility model relates to a mining sump entrance guard safety control device comprises electric lock, electric control box, entrance guard's controller, entrance guard's card, LED display screen, heat release infrared light-operated sensor, gas sensor, industrial computer and fan, electric lock installs on the sump door, entrance guard's controller installs the top at electric lock, the top at the sump door is installed to the LED display screen, electric control box respectively with electric lock, entrance guard's controller and LED display screen, infrared light-operated sensor, fan control connection, gas sensor sets up at the sump top, gas sensor with electric control box signal connection, the entrance guard's card with entrance guard's controller signal connection, the industrial computer with electric control box data transmission connects. The utility model discloses a mining sump entrance guard safety control device, collect and punch the card and open the door, lock automatically, remote control is as an organic whole, has realized important occasion access & exit safety precaution management.
Description
Technical Field
The utility model relates to a colliery control apparatus field, concretely relates to mining sump entrance guard safety control device.
Background
The underground water drainage system of the coal mine is taken as an important system in underground production, and in order to ensure normal and safe production of a mine, the drainage system must have enough drainage capacity and higher operation reliability. The production mining area in colliery must design the construction mining area sump as required, in colliery construction and production, the sump plays very important effect, personnel get into the sump operation, it is especially important to open the sump lock fast, traditional mechanical lock, the key management is very troublesome, and still need set up the personnel post of special management key, the key is lost and personnel change all will be traded lock and key together, if personnel forget the key, fail to get into the sump work fast, can delay the job schedule, arouse unnecessary danger. In addition, when personnel enter the water sump for operation, the safety of the operation environment is ensured, if the gas cannot be detected in time, the fan is started for regulation and control, and casualty accidents can be caused, so that the problems that the gas of a water sump roadway exceeds the limit, the personnel enter the automatic fan and the like are solved.
Disclosure of Invention
The utility model aims at providing a mining sump entrance guard safety control device collects and punches the card and opens the door, locks automatically, remote control is as an organic whole, possesses video monitoring and pronunciation function of talkbacking simultaneously, can realize function such as talkbacking with the dispatch center, has realized important occasion access & exit safety precaution management.
The technical scheme of the utility model as follows: the utility model provides a mining sump entrance guard safety control device, comprises electronic lock, electrical control box, entrance guard's controller, entrance guard's card, LED display screen, heat release infrared light-operated sensor, gas sensor, industrial computer and fan, electronic lock is installed on the sump door, entrance guard's controller installs the top at electronic lock, the top at the sump door is installed to the LED display screen, electrical control box respectively with electronic lock, entrance guard's controller and LED display screen, infrared light-operated sensor, fan control connection, gas sensor sets up at the sump top, gas sensor with electrical control box signal connection, entrance guard's card with entrance guard's controller signal connection, the industrial computer with electrical control box data transmission connects.
Preferably, the electric control box is an KXJ127B mining explosion-proof and intrinsic safety type electric control box, the electric lock is an SH12 mining intrinsic safety type electric lock, the access controller is a ZKM12-K mining intrinsic safety type access controller, and the industrial personal computer is an IPC-610 industrial personal computer.
Preferably, the information displayed by the LED display screen is the position of a person and the gas condition, the central water sump is green and static, the four states of the gas over-limit forbidding entrance, the fan waiting for unlocking, the person in the central water sump forbidding door closing and the person in the central water sump please open the central water sump are red and fast rolling display, and the staff can make corresponding response according to the display information of the LED display screen.
The utility model discloses a mining sump entrance guard safety control device, can intelligent monitoring and open and stop the fan automatically, effectively avoid sump tunnel gas transfinite, realize the intelligent management and the fan coordinated control of sump door, the energy has been practiced thrift effectively, guarantee personnel safety, important occasion safety does not have the dead angle control, post structure and process have been simplified, and can also monitor working conditions in the pit in real time better, automatic control has been realized, to the prevention and avoid sump incident, it is automatic to improve the colliery, the digitization level has important meaning.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is a flow chart of the present invention.
Detailed Description
As shown in fig. 1, a mining sump entrance guard safety control device comprises electronic lock, electric control box, entrance guard controller, entrance guard's card, LED display screen, heat release infrared light-operated sensor, gas sensor, industrial computer and fan, the electronic lock is installed on the sump door, entrance guard controller installs the top at the electronic lock, the top at the sump door is installed to the LED display screen, the electric control box respectively with electronic lock, entrance guard controller and LED display screen, infrared light-operated sensor, fan control connection, gas sensor sets up at the sump top, gas sensor with electric control box signal connection, the entrance guard card with entrance guard controller signal connection, the industrial computer with electric control box data transmission connects.
Furthermore, the electric control box is KXJ127B mining explosion-proof and intrinsic safety type electric control box, the electric lock is an SH12 mining intrinsic safety type electric lock, the access controller is a ZKM12-K mining intrinsic safety type access controller, the infrared light control sensor is a GUR5 sensor, and the industrial personal computer is an IPC-610 industrial personal computer.
Further, information displayed by the LED display screen is of personnel positions and gas conditions, the central water sump is green and static, the gas is forbidden to enter in an overrun mode, the fan waits for unlocking, personnel operation in the central water sump is forbidden to close the door, and the personnel operation in the central water sump please open the door, wherein four states are red and fast rolling display.
During specific implementation, as shown in fig. 2, when gas is normal, the fan is in the stop state, the staff judges action on next step through the information of LED display screen earlier, if the sump allows personnel to go on, then the staff starts the operation 2 minutes door lock and opens when punching the card, the back fan is opened to the lock and is operated always, delay 2 minutes stops until the lock is closed, simultaneously, whether there is personnel's activity in the thermal release infrared light control sensor detection sump, when detecting personnel's activity signal, the sump door lock is closed when the fan is forced to start in order to prevent the staff operation.
When the gas exceeds the standard, the fan automatically operates and simultaneously prohibits personnel from entering the water sump for operation, the card swiping is invalid, the fan can be normally swiped for unlocking and entering the water sump, the fan operates all the time after the door lock is opened, the fan stops 2 minutes after the door lock is closed, meanwhile, the pyroelectric infrared light-operated sensor detects whether personnel move in the water sump, and when a personnel movement signal is detected, the water sump door lock is closed when the fan is forcibly started to prevent the operation of the personnel.
The utility model discloses a mining sump entrance guard safety control device has realized long-range intercommunication control and event record function through the access control ware, and when the staff need get into the sump and do not take personnel's card, the accessible talkbacks with regard to ground end and ground video, confirms to have ground control center long-range unblanking after permitting to get into, and long-range unblanking back fan automatic start execution and the last synchronous step of unblanking.
Claims (3)
1. The utility model provides a mining sump entrance guard safety control device, its characterized in that comprises electronic lock, electrical control box, entrance guard's controller, entrance guard's card, LED display screen, heat release infrared light-operated sensor, gas sensor, industrial computer and fan, electronic lock installs on the sump door, entrance guard's controller installs the top at electronic lock, the top at the sump door is installed to the LED display screen, electrical control box respectively with electronic lock, entrance guard's controller and LED display screen, infrared light-operated sensor, fan control connection, gas sensor sets up at the sump top, gas sensor with electrical control box signal connection, entrance guard's card with entrance guard's controller signal connection, the industrial computer with electrical control box data transmission connects.
2. The mining water sump door control safety control device according to claim 1, characterized in that the electrical control box is KXJ127B mining flameproof and intrinsically safe electrical control box, the electric lock is an SH12 mining intrinsically safe electric lock, the door control controller is a ZKM12-K mining intrinsically safe door control controller, and the industrial personal computer is an IPC-610 industrial personal computer.
3. The mining water sump entrance guard safety control device according to claim 1, characterized in that information displayed by the LED display screen includes a person position and a gas condition, the central water sump is green and static, the gas is out of limit and is forbidden to enter, the fan is in operation waiting for unlocking, the person is working in the central water sump is forbidden to close the door, and the person is working in the central water sump and is asking to open the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824397.4U CN209980081U (en) | 2019-06-03 | 2019-06-03 | Mining sump entrance guard safety control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824397.4U CN209980081U (en) | 2019-06-03 | 2019-06-03 | Mining sump entrance guard safety control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209980081U true CN209980081U (en) | 2020-01-21 |
Family
ID=69265157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920824397.4U Active CN209980081U (en) | 2019-06-03 | 2019-06-03 | Mining sump entrance guard safety control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209980081U (en) |
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2019
- 2019-06-03 CN CN201920824397.4U patent/CN209980081U/en active Active
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