Liquid-level monitoring system for ship fire-control high-pressure sealed fire extinguishing agent container

Abstract

The invention relates to a liquid-level monitoring system for a ship fire-control high-pressure sealed fire extinguishing agent container. Particularly, a detection device is capable of detecting whether the fire extinguishing agent container has the normal fire extinguishing capacity or not by periodically monitoring the liquid level of the fire extinguishing agent container, and meanwhile has the real-time liquid-level measurement and data uploading function. The liquid-level monitoring system is composed of a power monitoring module, a control module, a driving module, a signal processing module, an ultrasonic sensor and a wireless module. According to the liquid-level monitoring system for the ship fire-control high-pressure sealed fire extinguishing agent container, the liquid level of the ship high-pressure sealed fire extinguishing agent container can be periodically monitored, liquid-level data is uploaded to a fire extinguishing control system in real time through the wirelessmodule, and meanwhile the liquid-level monitoring system has the function of measuring the liquid level of a fire extinguishing agent in real time through a Bluetooth communication module. The liquid-level monitoring system for the ship fire-control high-pressure sealed fire extinguishing agent container has the advantages that the function of the fire extinguishing control system is expanded, the control level and reliability of the system are improved, the liquid-level monitoring system has the real-time measurement function, sailors can irregularly carry out spot checks and detect the liquid level, and the ship fire-control safety is further guaranteed.

Description

technical field [0001] The invention relates to the field of ship fire control systems, in particular to a liquid level monitoring system for ship fire-fighting high-pressure airtight fire extinguishing agent containers. Background technique [0002] In order to ensure the safety of marine navigation of ships, ship fire protection has always been a concern of people. Most modern ships are equipped with automatic fire extinguishing systems, which mainly include: automatic control systems and fire extinguishing agent cylinders. Among them, the automatic control system implements functions such as fire detection, alarm and evacuation, and fire extinguishing agent release, and the fire extinguishing agent cylinder is used to store high-pressure gas fire extinguishing agent. Since the frequency of fire extinguishing agent application is very low and its storage time is very long, small leaks often occur. This leakage will cause the internal pressure of the tank to drop over time,...

AI Technical Summary

Problems solved by technology

Its shortcoming is: the system lacks the detection function of the fire extinguishing dose in the fire extinguishing agent container

Therefore, the crew needs to replace the fire extinguishing agent regularly to ensure the normal application of the fire extinguishing system, but this method will inevitably cause a lot of waste of fire extinguishing agent, and if the fire extinguishing agent is not replaced, the crew will not be able to know whether the fire extinguishing agent is leaking, nor can they judge the container Whether the fire extinguishing agent in the container is sufficient may lead to the lack of fire extinguishing agent in the container when a fire breaks out on the ship, and the fire extinguishing cannot be carried out normally

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