Coal Remote Control System Station Gas Pumping
■System structure
The Coal Remote Control System Station Gas Pumping system adopts a three-tier structure of application management, display control, detection and execution. The application management layer: the upper computer is responsible for real-time monitoring of the running status of all equipment of the entire drainage system, collecting monitoring data, judging control conditions, issuing control instructions, sharing control power (realizing remote control over the network), management of testing data, and statistical storage , Dynamic display process, query printing, network communication and other tasks.
Display control layer: The display control cabinet/PLC control cabinet is responsible for collecting field sensor data, data measurement and operation control, fault protection, panel operation, field data display, Sound And Light Alarm, control all controlled equipment on site, through stored program instructions Use conditional judgments to accurately realize remote control and so on.
■The remote control system of the coal mine gas pumping station mainly includes: the central master station monitoring platform of the duty room and the on-site pumping station control substation:
The central master station monitoring platform is composed of industrial computer, system monitoring software, and network access equipment, which can realize multiple functions such as monitoring, query, remote adjustment, calculation, statistics, control, storage, analysis, and alarm.
The on-site pump room control substation is mainly composed of data acquisition modules, electromagnetic flowmeters, pressure transmitters, liquid level sensors, solenoid valves, measurement and control instruments, data receivers, lightning arresters, power controllers, relay units, power distribution control cabinets and Installation accessories.
It is connected with the central master station monitoring platform through wireless digital radio or network. The pump houses of each well position in the water source are sub-stations, and the central pump house controls the sub-stations. Through the wireless data transmission equipment of China Mobile, point-to-multipoint communication is realized, so as to finally realize the remote centralized monitoring and control of the pumps of each well position. .
■Our Company
Jinzhou Jinshi Mining Equipment Technology Co., Ltd. is located in the beautiful coastal city of Jinzhou, specializing in mining communication products and coal Mine automation equipment design and development, production and sales, contract installation related to coal mine safety production monitoring and monitoring system, solutions, after-sales service, etc.
The company has a high-level research and development team, cooperates with many domestic and foreign scientific research institutions, adhering to the "excellence, service-oriented" business policy, adhere to the market-oriented and meet user needs as the development goal, and make every effort to intelligentize our country Mine development and construction services. A series of high-precision automation technology solutions are applied to the mines to escort the safe production of coal mines. Products can also be used in other explosion-proof and non-explosion-proof automation fields, such as chemical, dust, petroleum, heat, security and so on.
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