Multi-CPU pump set controller based on distributed network structure

Abstract

The invention discloses a multi-CPU pump set controller based on a distributed network structure, and relates to the field of mine drainage control. The system comprises a water sump, a water pump, a check valve, a motor, a drainage system pipeline, an electromagnetic valve, a drainage valve, a power supply module, a monitoring microprocessor, an analog-to-digital conversion processor, a data acquisition module and a pump set controller, one end of the pump set controller is connected with the water sump, and the other end of the pump set controller is connected with the drainage system pipeline. The multi-CPU pump set controller based on the distributed network structure is reasonable in design, multi-parameter all-directional monitoring is achieved, hidden dangers and fault points existing in a system are found in time, the fault risk of the controller is reduced, the fault rate of pump set equipment is reduced, associated data are analyzed in a centralized mode, all-directional multi-parameter is provided for pump set control, and the reliability of pump set control is improved. Through standardized design and production, the cost is reduced, the equipment operation efficiency is improved, the comprehensive data analysis and processing capability is improved, and the system is suitable for more communication modes and has a relatively high popularization value.

Description

technical field [0001] The invention relates to the field of mine drainage control, in particular to a multi-CPU pump group controller based on a distributed network structure. Background technique [0002] In the process of mineral production, mine water is formed by underground water flow roadways and working faces formed by atmospheric precipitation, surface water, fault water, aquifer water and goaf water. Regardless of the rational discharge and reuse of mine water or the safety hazards it has, it is necessary to discharge mine water from the mine in a timely and effective manner. Therefore, the reliability and economy of underground mine water equipment operation are of great significance to the safe production of mines. However, the existing mine pump controllers on the market can only monitor a single data, the communication interface is not uniform, the cost is high, and the correlation of monitoring data is poor, so it is not suitable for continued promotion and u...

AI Technical Summary

Problems solved by technology

However, the existing mine pump controllers on the market can only monitor a single data, the communication interface is not uniform, the cost is high, and the correlation of monitoring data is poor, so it is not suitable for continued promotion and use.

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