CN211149260U - Mining beam tube monitoring system - Google Patents
Mining beam tube monitoring system Download PDFInfo
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- CN211149260U CN211149260U CN202020098779.6U CN202020098779U CN211149260U CN 211149260 U CN211149260 U CN 211149260U CN 202020098779 U CN202020098779 U CN 202020098779U CN 211149260 U CN211149260 U CN 211149260U
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- beam tube
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Abstract
The utility model discloses a mining beam tube monitored control system, including setting up at colliery safety monitoring substation in the pit, outage ware, the water level controller of being connected with the aspiration pump and setting up the surveillance center on ground, be provided with the controller in the surveillance center, the one end of safety monitoring substation with controller communication connection, the other end of safety monitoring substation with the one end of outage ware is connected, the other end of outage ware with water level controller connects, the controller passes through the safety monitoring substation with outage ware control opening or closing of water level controller. Implement the utility model discloses, through at colliery under set up safety monitoring substation, outage ware and the water level controller of being connected with beam pipe aspiration pump to set up the controller in the surveillance center on ground, realize opening or closing of remote monitoring safety monitoring substation and water level controller, need not to be equipped with the special messenger and open and stop monitoring substation and drainage system, improve work efficiency, reduce cost.
Description
Technical Field
The utility model relates to a colliery technical field especially relates to a mining beam tube monitored control system.
Background
The beam tube monitoring system can realize real-time monitoring of gas in the goaf and is an important monitoring means for prediction and forecast in mine fire prevention and extinguishing. The beam tube monitoring system mainly comprises an underground sampling system (an air pump and a beam tube pipeline), an analysis system (a safety monitoring substation) and a drainage system. However, the existing beam tube monitoring system needs to be equipped with a specially-assigned person start-stop monitoring substation and a drainage system, so that the working efficiency is reduced, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a mining beam tube monitored control system, realize opening or closing of remote monitoring safety monitoring substation and water level controller, need not to be equipped with the special messenger and open and stop monitoring substation and drainage system, improve work efficiency, reduce cost.
The technical scheme of the utility model a mining beam tube monitored control system is provided, including setting up at colliery safety monitoring substation in the pit, outage ware, the water level controller of being connected with the aspiration pump and setting up the surveillance center on ground, be provided with the controller in the surveillance center, the one end of safety monitoring substation with controller communication connection, the other end of safety monitoring substation with the one end of outage ware is connected, the other end of outage ware with water level controller connects, the controller passes through the safety monitoring substation with outage ware control opening or closing of water level controller.
Further, control switch includes normally closed terminal and normally open terminal, the water level controller includes first terminal and second terminal, normally closed terminal with first terminal electricity is connected, normally open terminal with the second terminal electricity is connected.
Furthermore, the circuit breaker further comprises a first power supply end and a first signal end, and the safety monitoring substation comprises a second power supply end electrically connected with the first power supply end and an output end connected with the first signal end.
The power supply further comprises a start-stop sensor, the input end of the start-stop sensor is connected with the breaker, and the output end of the start-stop sensor is connected with the controller.
Further, the start-stop sensor comprises a third power supply end electrically connected with the first power supply end and a second signal end connected with the first signal end.
Furthermore, the device also comprises an alarm connected with the controller.
Further, the device also comprises a display connected with the controller.
Further, the water level controller is a mining explosion-proof vacuum electromagnetic starter.
After adopting above-mentioned technical scheme, have following beneficial effect: through set up safety monitoring substation, outage ware and the water level controller of being connected with beam pipe aspiration pump in the pit in the colliery to set up the controller in the surveillance center on ground, realize opening or closing of remote monitoring safety monitoring substation and water level controller, need not to be equipped with the special messenger and open and stop monitoring substation and drainage system, improve work efficiency, reduce cost.
Drawings
The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:
fig. 1 is a schematic structural diagram of a mining beam tube monitoring system according to an embodiment of the present invention;
fig. 2 is a schematic circuit diagram of the circuit breaker shown in fig. 1 connected with a safety monitoring substation and a water level controller.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
It is easily understood that, according to the technical solution of the present invention, a plurality of structural modes and implementation modes that can be mutually replaced by those of ordinary skill in the art can be achieved without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are only exemplary illustrations of the technical solutions of the present invention, and should not be construed as limiting or restricting the technical solutions of the present invention in its entirety or as a limitation of the present invention.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.
As shown in fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a mining beam tube monitoring system according to an embodiment of the present invention, figure 2 is a schematic diagram of the circuit configuration of the circuit breaker shown in figure 1 in connection with a safety monitoring substation and a water level controller, the mining beam tube monitoring system comprises a safety monitoring substation 20 arranged under a coal mine, a breaker 30, a water level controller 40 connected with an air suction pump and a monitoring center 10 arranged on the ground, wherein a controller 11 is arranged in the monitoring center 10, one end of the safety monitoring substation 20 is in communication connection with the controller 11, the other end of the safety monitoring substation 20 is connected with one end of the breaker 30, the other end of the breaker 30 is connected with the water level controller 40, and the breaker 30 is used for breaking the water level controller 40, and the controller 11 of the water level controller 40 of the breaker 30 controls the water level controller 40 to be opened or closed through the safety monitoring substation 20 and the breaker 30.
The utility model provides a mining beam tube monitored control system mainly comprises surveillance center 10, safety monitoring substation 20, outage ware 30 and water level controller 40.
The monitoring center 10 is arranged on the ground, so that the remote monitoring and control of operators on duty are facilitated, and the times of patrolling and troubleshooting when the patrolmen and vehicles enter a coal mine underground are reduced.
The Controller 11 may be a device integrated with control software, such as a Programmable logic Controller (Programmable L analog Controller, P L C), or a separate chip integrated with control software, as long as the Controller 11 can send a control signal to the breaker 30 to control the breaker 30 to switch between a normally open point and a normally closed point, and the control signal can control the breaker 30 to turn over in a high level and a level manner.
The circuit breaker 30 is used for reversing the normal and reverse directions according to a control signal sent by the controller 11, so as to switch between the normally open point and the normally closed point, and the water level controller 40 is controlled to be opened or closed by switching between the normally open point and the normally closed point of the circuit breaker 30.
The safety monitoring substation 20 is used for collecting underground gas components and analyzing the collected gas components, and the structure and the working principle of the safety monitoring substation are the same as those of the conventional safety monitoring substation, and are not described herein again.
The water level controller 40 is used for controlling the opening or closing of the air pump, and the structure and the working principle thereof are the same as those of the existing water level controller, and are not described herein again.
The utility model provides a mining beam tube monitored control system through set up safety monitoring substation, outage ware and the water level controller of being connected with beam tube aspiration pump in the pit in the colliery to set up the controller in the surveillance center on ground, realize opening or closing of remote monitoring safety monitoring substation and water level controller, need not to be equipped with the special messenger and open and stop monitoring substation and drainage system, improve work efficiency, reduce cost.
Optionally, to facilitate control of the water level controller 40, the circuit breaker 30 includes a normally closed terminal 31 and a normally open terminal 32, the water level controller 40 includes a first terminal 41 and a second terminal 42, the normally closed terminal 31 is electrically connected to the first terminal 41, and the normally open terminal 32 is electrically connected to the second terminal 42.
Optionally, in order to facilitate the control of the safety monitoring substation 20, the power breaker 30 further comprises a first power terminal 33 and a first signal terminal 34, and the safety monitoring substation 20 comprises a second power terminal 21 electrically connected to the first power terminal 33 and an output terminal 22 connected to the first signal terminal 34.
Optionally, the system further comprises a start-stop sensor 12, an input end of the start-stop sensor 12 is connected with the breaker 30, and an output end of the start-stop sensor 12 is connected with the controller 11.
The start-stop sensor 12 is used for detecting the running state (including the on state and the off state) of the breaker 30 and sending the detection result to the controller 11, the start-stop sensor 12 can detect in a high level and low level mode, and the controller 11 judges whether the running state of the breaker 30 is normal or not according to the detection result sent by the start-stop sensor 12, so that the breaker 30 can be monitored in real time.
Optionally, to facilitate monitoring of the circuit breaker 30, the start-stop sensor 12 includes a third power terminal electrically connected to the first power terminal 33 and a second signal terminal connected to the first signal terminal 34.
Optionally, an alarm 13 is also included in connection with the controller 11.
The alarm 13 may be a buzzer, an indicator light, or a combination of the buzzer and the indicator light, the alarm 13 is connected with the controller 11 in a wireless and/or wired manner, and is used for giving an alarm to remind an operator when the start-stop sensor 12 detects that the on or off state of the breaker 30 does not accord with a control signal sent by the controller 11.
Optionally, a display connected to the controller 11 is included to facilitate setting control parameters and monitoring.
Optionally, in order to facilitate remote control and improve safety, the breaker 30 is a mining explosion-proof vacuum electromagnetic starter.
To sum up, the utility model provides a mining beam tube monitored control system through set up safety monitoring substation, outage ware and the water level controller of being connected with beam tube aspiration pump in the pit in the colliery to set up the controller in the surveillance center on ground, realize opening or closing of remote monitoring safety monitoring substation and water level controller, need not to be equipped with the special messenger and open and stop monitoring substation and drainage system, improve work efficiency, reduce cost. Meanwhile, the safety monitoring substations and the water level controller can be monitored in real time through the alarm and the display.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (8)
1. The utility model provides a mining beam tube monitored control system, is including setting up safety monitoring substation, outage ware in the pit in the colliery, the water level controller of being connected with the aspiration pump, its characterized in that still including setting up the surveillance center on ground, be provided with the controller in the surveillance center, the one end of safety monitoring substation with controller communication connection, the other end of safety monitoring substation with the one end of outage ware is connected, the other end of outage ware with the water level controller is connected, the controller passes through the safety monitoring substation with outage ware control opening or closing of water level controller.
2. The mining beam tube monitoring system of claim 1 wherein the electrical disconnect includes a normally closed terminal and a normally open terminal, the water level controller including a first terminal and a second terminal, the normally closed terminal being electrically connected to the first terminal, the normally open terminal being electrically connected to the second terminal.
3. The mining beam tube monitoring system of claim 2, wherein the electrical disconnect further comprises a first power terminal and a first signal terminal, and the safety monitoring substation comprises a second power terminal electrically connected to the first power terminal and an output terminal connected to the first signal terminal.
4. The mining beam tube monitoring system of claim 3, further comprising a start-stop sensor, an input of the start-stop sensor being connected to the breaker, an output of the start-stop sensor being connected to the controller.
5. The mining beam tube monitoring system of claim 4, wherein the start-stop sensor comprises a third power terminal electrically connected to the first power terminal and a second signal terminal connected to the first signal terminal.
6. The mining beam tube monitoring system of claim 4, further comprising an alarm connected to the controller.
7. The mining beam tube monitoring system of claim 4, further comprising a display connected to the controller.
8. The mine beam tube monitoring system of any of claims 1-7, wherein the water level controller is a mine explosion-proof vacuum electromagnetic starter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020098779.6U CN211149260U (en) | 2020-01-16 | 2020-01-16 | Mining beam tube monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020098779.6U CN211149260U (en) | 2020-01-16 | 2020-01-16 | Mining beam tube monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211149260U true CN211149260U (en) | 2020-07-31 |
Family
ID=71756388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020098779.6U Active CN211149260U (en) | 2020-01-16 | 2020-01-16 | Mining beam tube monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211149260U (en) |
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2020
- 2020-01-16 CN CN202020098779.6U patent/CN211149260U/en active Active
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