The present invention relates to a fire extinguishing system, which includes, inside a box-shaped mobile loading container having a sea water feeding and discharging structure, a plurality of battery cells for supplying power to an electric propulsion ship, and thus can quickly extinguish an electric fire occurring at sea while minimizing damage caused by the electric fire. A system for extinguishing a fire in a battery loading container in an electric propulsion ship, according to the present invention, comprises: a box-shaped mobile loading container including, at one side of the upper end thereof, an inlet valve for the inflow of fire-fighting water, including, at one side of the bottom thereof, an outlet valve for the discharge of the fire-fighting water, and including a power supply device comprising a plurality of battery cells in a space formed therein; a fire detector, provided at the upper side of the inside of the loading container, for detecting a fire by measuring the temperature inside the loading container; a feeding part for feeding the fire-fighting water to the inside of the loading container by using a pump and a feeding hose connected to the inlet valve; and a control unit for controlling operations of the inlet valve, the outlet valve, and the pump according to the temperature measured by the fire detector.

The present invention relates to a fire extinguishing system, which includes, inside a box-shaped mobile loading container having a sea water feeding and discharging structure, a plurality of battery cells for supplying power to an electric propulsion ship, and thus can quickly extinguish an electric fire occurring at sea while minimizing damage caused by the electric fire. A system for extinguishing a fire in a battery loading container in an electric propulsion ship, according to the present invention, comprises: a box-shaped mobile loading container including, at one side of the upper end thereof, an inlet valve for the inflow of fire-fighting water, including, at one side of the bottom thereof, an outlet valve for the discharge of the fire-fighting water, and including a power supply device comprising a plurality of battery cells in a space formed therein; a fire detector, provided at the upper side of the inside of the loading container, for detecting a fire by measuring the temperature inside the loading container; a feeding part for feeding the fire-fighting water to the inside of the loading container by using a pump and a feeding hose connected to the inlet valve; and a control unit for controlling operations of the inlet valve, the outlet valve, and the pump according to the temperature measured by the fire detector.

A fire suppression system that includes a non-rigid pouch, a quantity of suppressant, a quantity of gas, and a pressurized gas source. The non-rigid pouch that includes an exterior surface and an interior space. The quantity of suppressant, the quantity of gas, and the pressurized gas source is contained within said interior space. The pressurize gas source is configured to increase the internal pressure of the non-rigid pouch by injecting gas into the interior space. The non-rigid pouch is configured to rupture when the internal pressure exceeds a predetermined threshold pressure.

A control system for use with a fire-fighting device includes a remote component having a touch sensitive screen configured to receive a user-requested parameter of fluid and to display a plurality of indicators associated with the fire-fighting device. The control system also includes a base component including a programmable logic controller having predefined logic stored thereon. The base component automatically controls operation of the pump based on the predefined logic and the user-requested parameter of fluid. The remote component receives signals from the base component and presents, via the touch sensitive screen, at least one of a first of the plurality of indicators indicative of a water volume associated with a first water source stored at a fire fighting device, and a second of the plurality of indicators indicative of a water pressure associated with a second water source remote from the fire-fighting device.

A control system for use with a fire-fighting device includes a remote component having a touch sensitive screen configured to receive a user-requested parameter of fluid and to display a plurality of indicators associated with the fire-fighting device. The control system also includes a base component including a programmable logic controller having predefined logic stored thereon. The base component automatically controls operation of the pump based on the predefined logic and the user-requested parameter of fluid. The remote component receives signals from the base component and presents, via the touch sensitive screen, at least one of a first of the plurality of indicators indicative of a water volume associated with a first water source stored at a fire fighting device, and a second of the plurality of indicators indicative of a water pressure associated with a second water source remote from the fire-fighting device.

The present invention relates to a cobra automatic fire extinguishing device capable of loading a fire extinguisher. The cobra automatic fire extinguishing device can automatically spray extinguishing fluid to a location of a fire by mounting a fire extinguisher inside, detecting the location of the fire, and directing the nozzle to the location of the fire. In addition, the cobra automatic fire extinguishing device can be installed economically since it does not require additional cost and time for manufacturing a separate, dedicated fire extinguisher and certification procedure. Furthermore, the cobra automatic fire extinguishing device can effectively extinguish a fire by precisely spraying the extinguishing liquid to the location of the fire, and can prevent conflagration by suppressing the initial fire.

The present invention relates to a cobra automatic fire extinguishing device capable of loading a fire extinguisher. The cobra automatic fire extinguishing device can automatically spray extinguishing fluid to a location of a fire by mounting a fire extinguisher inside, detecting the location of the fire, and directing the nozzle to the location of the fire. In addition, the cobra automatic fire extinguishing device can be installed economically since it does not require additional cost and time for manufacturing a separate, dedicated fire extinguisher and certification procedure. Furthermore, the cobra automatic fire extinguishing device can effectively extinguish a fire by precisely spraying the extinguishing liquid to the location of the fire, and can prevent conflagration by suppressing the initial fire.

A firefighting apparatus includes a reaction chamber, a CO.sub.2 tank fluidly connected to the reaction chamber, acid and carbonate tanks, acid and carbonate pumps, and a controller. The acid and carbonate pumps act to correspondingly regulate flow of acid from the acid tank and carbonate from the carbonate tank to the reaction chamber. Acid and carbonate react within the reaction chamber to produce CO.sub.2 gas which flows into the CO.sub.2 tank and liquid byproduct which is releasable through a reaction chamber outlet. A CO.sub.2 gas delivery valve is fluidly connected to a delivery outlet of the CO.sub.2 tank to regulate release of CO.sub.2 therefrom. The CO.sub.2 tank includes a pressure sensor for measuring a CO.sub.2 tank pressure. The controller is configured to control operation of the acid and carbonate pumps, and the CO.sub.2 gas delivery valve according to a user command signal, the CO.sub.2 tank pressure, or both.

A firefighting apparatus includes a reaction chamber, a CO.sub.2 tank fluidly connected to the reaction chamber, acid and carbonate tanks, acid and carbonate pumps, and a controller. The acid and carbonate pumps act to correspondingly regulate flow of acid from the acid tank and carbonate from the carbonate tank to the reaction chamber. Acid and carbonate react within the reaction chamber to produce CO.sub.2 gas which flows into the CO.sub.2 tank and liquid byproduct which is releasable through a reaction chamber outlet. A CO.sub.2 gas delivery valve is fluidly connected to a delivery outlet of the CO.sub.2 tank to regulate release of CO.sub.2 therefrom. The CO.sub.2 tank includes a pressure sensor for measuring a CO.sub.2 tank pressure. The controller is configured to control operation of the acid and carbonate pumps, and the CO.sub.2 gas delivery valve according to a user command signal, the CO.sub.2 tank pressure, or both.

A fire safety system particularly adapted for commercial kitchen applications provides control of exhaust levels for energy efficiency and intelligently responds to fires or fire risks. In embodiments, systems may provide early warning of fire hazards or impending fires. Embodiments employ probabilistic estimates with alarms that can be canceled. Embodiments employ classifiers that can make use of alarm cancellations as a mechanism for supervised learning.