Control system of diesel engine fire pump

Abstract

The invention discloses a control system of a diesel engine fire pump. The control system comprises a control device, wherein a PLC (Programmable Logic Controller) is installed in the control device,a control panel is installed on the control device, an LCD (Liquid Crystal Display), an adjusting button, a control button and an operating state indicator light are arranged on the control panel, thecontrol panel is electrically connected with the PLC, and the PLC comprises an integrated prewarning / warning module, a fault protection module, a parameter setting module, a power supply protection module, a security module and a parameter collecting / monitoring module. According to the control system, the integrated panel, the color LCD and the indicator light are adopted, and automatic program control is jogged by the panel button, so that the effects of clarity, dummy operation, no need of professional programming or codes, simplicity, easiness in learning and high system integrity and intelligent degree are achieved, and all states of the diesel engine fire pump are monitored and controlled in real time, so that monitoring personnel can clearly observe the operating state of the dieselengine fire pump, and the operating efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of control systems, in particular to a control system for a diesel engine fire-fighting water pump. Background technique [0002] Diesel engine water pump generally refers to the diesel engine as the power. The pump set is driven by the diesel engine through an elastic coupling. It has the advantages of advanced and reasonable structure, high efficiency, good cavitation performance, small vibration, low noise, stable and reliable operation, and convenient assembly and disassembly. It is an emergency water supply equipment. Because of its independent power, wide head / flow range, and high degree of automation, it is widely used in smelting, wharfs, airports, petrochemicals, power plants, liquefied gas stations, textiles and other industrial and mining enterprises for fire water supply, high-risk Equipment water supply, labor relief and other fields. Become the most indispensable safety-critical equipment for ...

AI Technical Summary

Problems solved by technology

[0003] However, during the development process of diesel water pumps, the matching control system is far behind the development speed of diesel water pumps. The diesel water pump control systems on the market are not mature enough, and most of them have simple functions and can only perform some basic monitoring. A large amount of data requires operators to collect data on site, which wastes a lot of manpower, and the work efficiency is low, and the existing control system is not intelligent enough to completely achieve unmanned monitoring and operation. Diesel engine fire pump control system to solve the above problems

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