RU82059U1 - TRAINING COMPLEX ON MULTIFUNCTIONAL AUTOMATED MINING ATMOSPHERE CONTROL SYSTEMS - Google Patents

Abstract

A training complex on multifunctional automated systems for monitoring the mine atmosphere, which includes technical training tools, working mock-ups of preparatory and treatment faces with simulators of methane, carbon monoxide, speed, pressure and air temperature, dust, pressure and water flow in the fire fighting pipeline and technological equipment simulating the operation of an air-gas control system of a coal mine, monitoring and controlling the operation of local ventilation fans of an automated drainage plant in regular and abnormal operating modes and which allows for accelerated and high-quality training of coal mine specialists.

Description

The name of the utility model.

A training complex for multifunctional automated systems for monitoring the mine atmosphere.

The technical field to which the utility model belongs.

Technical training aids.

The prior art.

1. A training complex for managing the movement of trains. Research Laboratory "Integrated Automation Systems". Yekaterinburg, www.nilksa.ru

2. Volumetric model with a technological process. MAKET-W LLC Moscow, www.maket-w.ru

Utility Model Disclosure

The training complex on multifunctional automated mine atmosphere control systems is a technical training tool.

The technical result of the use of the training complex is to acquire skills from personnel in the operation and maintenance of life support systems, control and management of technological equipment, implemented on multifunctional automated systems for monitoring the mine atmosphere.

The training complex simulates the operation of a coal mine, consisting of one treatment and one preparatory faces.

Main functions:

- control of work and management of life support facilities of a coal mine;

- development of interactions between the operator and the underground personnel;

- implementation of mine automation and telemechanics operation algorithms: air and gas control, automatic gas protection, air flow rate control; early fire detection, dust control in treatment and preparation

workings, control of water supply and irrigation in the treatment and preparatory workings, management and control of the operation of local ventilation fans, control and management of the automated drainage system, control and management of the power supply of the preparatory sites, control of the operation of technological equipment;

- modeling of the operation of technological equipment of a coal mine;

- input of technological and emergency situations: failure of the elements of technological equipment, communication lines, power supply elements, including equipment malfunctions of the multifunctional system;

- logging information for further analysis of the learner's actions;

Structure:

- an automated workplace of a teacher;

- Automated workplace of the operator of aerogas control - 9 pcs .;

- the current model of the technological equipment of the working face with drainage elements;

- the current model of technological equipment for the preparatory slaughter.

The control room equipment contains: an intrinsic safety barrier, a modem, two server stations, two uninterruptible power supplies, and one workstation.

The current breadboard model of technological equipment for the working face contains: simulators of methane sensors, carbon monoxide, air velocity, dust, pressure and water flow and a simulator of an automated pumping unit for pumping water. The layout shows the contours of the mine workings indicating the direction of the air. Technological equipment is shown in the form of reduced copies with light indicators of the state of work.

The current model of the technological equipment for the preparatory slaughter contains simulators of sensors for methane, carbon monoxide, air velocity, pressure and flow rate, dustiness of air. To simulate an automated ventilation installation, miniature fans and an air duct with an air flow rate sensor installed in it are used. The rotation speed of the fan motors can vary from 0 to the maximum value, which allows simulating air supply emergency situations.

Technical training tools are computers connected by a common network with server stations and allowing to manage layout objects from workstations. As an additional means of visualization, a video projector is used.

Sensor simulators are copies of life-size sensors with electronic components that allow them to receive an adjustable signal similar to the signal of a real sensor at their output, as well as a signal level that goes beyond the sensor range, which allows you to simulate abnormal situations.

MineWatch PC-21 process equipment controllers from Davis Derby UK are used as the underground control system for the face and preparatory equipment. The equipment of the multifunctional system includes: a power supply 1300/1000, a telemetry unit BT, a control unit BU, an input-output unit BVV, an input input module, a methane sensor IDI 10.00.00, a carbon monoxide sensor TX6373, an air flow sensor TX5922, a sensor temperature ТХ6273, pressure sensor ТХ6143, sound signaling device ТХ6831. Multifunctional systems of other manufacturers can be used in the training complex: Mikon-1P, Granch (Russia), Mincos Germany, Baldwin & Francis Great Britain.

A brief description of the drawings.

Photo 1 - teacher's workstation.

Photo 2 - the current layout of the face.

Photo 3 - the current layout of the preparatory face.

Implementation of a utility model.

The utility model can be implemented by making mock-ups of elements made of wood, metal or plastic, installing and attaching to the walls of a room measuring 5 × 5 × 2.5 m. To connect the mock-up elements to the modules of a multifunctional system, multicore cables with a cross section of at least 0.5 mm2 are used . Power supply for the training complex 220 V 50 Hz. Power consumption no more than 3.5 kW.

Claims (1)

A training complex on multifunctional automated systems for monitoring the mine atmosphere, which includes technical training tools, working mock-ups of preparatory and treatment faces with simulators of methane, carbon monoxide, speed, pressure and air temperature, dust, pressure and water flow in the fire fighting pipeline and technological equipment simulating the operation of an air-gas control system of a coal mine, monitoring and controlling the operation of local ventilation fans of an automated drainage plant in regular and abnormal operating modes and which allows for accelerated and high-quality training of coal mine specialists.