Gasoline and gas filling station detection and integrated intelligent control device and control warning method thereof

Abstract

The invention relates to integrated monitoring of safe operation in gasoline and gas filling stations, and particularly relates to a simple and function-rich gasoline and gas filling station detection and integrated intelligent control device which can realize gasoline and gas concentration detection and warning, intelligently protect the power supply circuit and make an analysis of electricity consumption, and a control warning method thereof. The device comprises gasoline and gas concentration sensors, a PLC, an intelligent power distribution cabinet, and an alarm. The gasoline and gas concentration sensors, the intelligent power distribution cabinet and the alarm all interact with the PLC to realize real-time monitoring, protection and warning for the gasoline and gas concentration and the voltage and current of the power supply circuit. The device is connected with the charging system of a gasoline and gas filling station to analyze the electricity efficiency of the station. The problem that there are shortcomings of safety monitoring in gasoline and gas filling stations in the prior art is solved. Timely warning and protection are achieved.

Description

technical field [0001] The invention relates to the comprehensive monitoring of safe operation in a refueling station, in particular to a refueling station detection and monitoring system with simple structure and various functions, which can not only realize oil and gas concentration detection and early warning, but also intelligently protect the power supply circuit and analyze power consumption. A comprehensive intelligent control device and its control and early warning method. Background technique [0002] Existing oil and gas stations generally use oil and gas sensor devices to detect and alarm, but this detection method is only judged by the detected instantaneous threshold overvalue, and does not intelligently infer the development process of oil and gas concentration, resulting in overvalue When the concentration is too high due to the aggregation effect of the concentration, the alarm time is delayed; most of the power supply control of the existing gas station ado...

AI Technical Summary

Problems solved by technology

[0002]Oil and gas detection in existing refueling and gas stations generally uses oil and gas sensor devices to detect and alarm, and this detection method is only judged by the detected instantaneous threshold value. The development process of the oil and gas concentration is not intelligently inferred, resulting in the concentration being too high due to the accumulation effect of the concentration when the value exceeds the value, and the alarm time is delayed; most of the power supply control of the existing gas station adopts the old hand-pull The switch mode cannot automatically detect the power supply quality and working current, and there is no automatic protection device in case of failure, and it cannot be remotely controlled. When there is a problem with the refueling station, it must be manually entered into the power supply room for operation, which will bring delays in timeliness and personal injury. Security Question

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