Fire-fighting control system for oil depot

Abstract

The invention provides a fire-fighting control system for an oil depot. The fire-fighting control system for the oil depot comprises a motor foam pump, a motor foam pump outlet valve, PLC, a foam proportion mixing device, a foam proportion mixing device outlet valve and a foam outlet valve of a crude oil storage tank. After PLC receives a one-button fire-fighting control instruction sent by an external part is received, a control instruction is outputted to start the motor foam pump and the motor foam pump outlet valve is opened, so that water in a fire-fighting water tank can be pumped into the foam proportion mixing device; and the foam proportion mixing device is started and the foam proportion mixing device outlet valve and the foam outlet valve of the crude oil storage tank are opened, so that foam in the foam proportion mixing device can be conveyed to the crude oil storage tank. In the fire-fighting control system for the oil depot, valves are all changed into electrically operated valves, so that PLC remote monitoring and control can be realized; error rate of manual mis-operation is reduced; labor intensity is reduced; and good fire-fighting guarantee is provided for secure operation of the oil depot.

Description

technical field [0001] The invention relates to a fire fighting device, in particular to a "one-button" program-controlled oil depot fire control system. Background technique [0002] The fire risk of oil depots belongs to the serious danger level area. The crude oil depot area is a first-class fire prevention area. Once a fire occurs, if the fire is not timely, it will cause heavy losses to the country and people's lives and properties. The built crude oil storage tanks in the existing oil depots are all equipped with fixed cooling water systems and fixed foam fire extinguishing systems, but due to the large area of ​​the oil depot tank area and the large number of oil tanks, there are many valves and equipment to be controlled , The process is complicated and the operation time is long, which can easily lead to misoperation. It is difficult to guarantee the fire safety of the oil tank farm, especially the fire foam system, which still stays on the original manual operation...

AI Technical Summary

Problems solved by technology

[0002] The fire risk of the oil depot belongs to the serious danger level area. The crude oil depot area is a first-class fire protection area. Once a fire occurs, if the fire is not timely, it will cause heavy losses to the country and people's lives and properties.

The built crude oil storage tanks in the existing oil depots are all equipped with fixed cooling water systems and fixed foam fire extinguishing systems, but due to the large area of ​​the oil depot tank area and the large number of oil tanks, there are many valves and equipment to be controlled , the process is complicated and the operation time is long, which can easily lead to misoperation. It is difficult to ensure the fire safety of the oil tank area, especially the fire foam system, which still stays on the original manual operation.

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