Fire suppression system for an aircraft including a pressurized air source and an air separation module arranged between the pressurized air source and a fire-protected space. The air separation module configured to generate an inerting gas from pressurized air supplied from the pressurized air source and supply the inerting gas to the fire-protected space. The fire suppression system includes a first thermal conditioning system arranged upstream of the air separation module. The first thermal conditioning system configured to increase a temperature of the pressurized air prior to entry into the air separation module. The fire suppression system includes a valve arranged upstream of the fire-protected space and downstream of the air separation module.

The present disclosure provides a method and a device for suppressing fire due to combustible gases generated from an energy storage unit. The device includes a substrate (102), a catalyst (103) coated on the substrate (102) and the catalyst coated substrate (101) placed with the energy storage unit for suppressing raging fire.

The present disclosure provides a method and a device for suppressing fire due to combustible gases generated from an energy storage unit. The device includes a substrate (102), a catalyst (103) coated on the substrate (102) and the catalyst coated substrate (101) placed with the energy storage unit for suppressing raging fire.

An oxygen-reducing installation and method include a compressed gas storage having a container for storing a compressed gas, which can be an oxygen-reduced gas mixture or an inert gas, and having a fluid connection to an enclosed area via a line system to feed at least a portion of the compressed gas to the enclosed area. A gas separation system provides an oxygen-reduced gas mixture and includes an outlet for delivery of the oxygen-reduced gas mixture produced in the gas separation system to the compressed gas storage and/or to the enclosed area as required.

An oxygen-reducing installation and method include a compressed gas storage having a container for storing a compressed gas, which can be an oxygen-reduced gas mixture or an inert gas, and having a fluid connection to an enclosed area via a line system to feed at least a portion of the compressed gas to the enclosed area. A gas separation system provides an oxygen-reduced gas mixture and includes an outlet for delivery of the oxygen-reduced gas mixture produced in the gas separation system to the compressed gas storage and/or to the enclosed area as required.

An outdoor energy storage system cabinet and an outdoor energy storage system are provided. The cabinet includes a cabinet body, a water firefighting system, and a gas firefighting system. The water firefighting system includes a water firefighting pipe. The water firefighting pipe is arranged at a top part of an interior of the cabinet body and is provided with a water nozzle. The gas firefighting system includes a gas firefighting pipe. The gas firefighting pipe, like the water firefighting pipe, is arranged on the top part of an interior of the cabinet body. The gas firefighting pipe is configured to contain a firefighting fire extinguishing agent or transport the firefighting fire extinguishing agent. The gas firefighting pipe is provided with an air nozzle for ejecting firefighting gas generated by the firefighting fire extinguishing agent.

An outdoor energy storage system cabinet and an outdoor energy storage system are provided. The cabinet includes a cabinet body, a water firefighting system, and a gas firefighting system. The water firefighting system includes a water firefighting pipe. The water firefighting pipe is arranged at a top part of an interior of the cabinet body and is provided with a water nozzle. The gas firefighting system includes a gas firefighting pipe. The gas firefighting pipe, like the water firefighting pipe, is arranged on the top part of an interior of the cabinet body. The gas firefighting pipe is configured to contain a firefighting fire extinguishing agent or transport the firefighting fire extinguishing agent. The gas firefighting pipe is provided with an air nozzle for ejecting firefighting gas generated by the firefighting fire extinguishing agent.

A safety process for recycling components of a confined space metal container reducing sparking, significantly mitigating worker exposure to fires by forming a first safety water blanket in first compartment, cutting a first top off, cutting off a first side, and a second side if needed. Next, pumping the first safety water blanket into a second compartment of the confined space metal container then cutting first piping out of the first compartment, and removing to a second containment area. Excavating equipment is used to remove portions of hydrocarbons from the first compartment and loading the hydrocarbons for transport; then cutting a bottom off the first compartment, and lifting the bottom onto the second containment area and cutting the bottom into preset mill sizes for recycling. Repeating the steps for additional components.

A safety process for recycling components of a confined space metal container reducing sparking, significantly mitigating worker exposure to fires by forming a first safety water blanket in first compartment, cutting a first top off, cutting off a first side, and a second side if needed. Next, pumping the first safety water blanket into a second compartment of the confined space metal container then cutting first piping out of the first compartment, and removing to a second containment area. Excavating equipment is used to remove portions of hydrocarbons from the first compartment and loading the hydrocarbons for transport; then cutting a bottom off the first compartment, and lifting the bottom onto the second containment area and cutting the bottom into preset mill sizes for recycling. Repeating the steps for additional components.

A dome-based cyclic inert sealing system for an external floating roof tank includes the external floating roof tank, a dome structure, an inert sealing pipeline, and a gas source servo device; wherein the dome structure is formed by a top portion of a tank wall of the external floating roof tank for sealing; the dome structure together with an internal wall of the external floating roof tank, a floating plate and a sealing device form a gas phase space which is isolated from atmosphere, so as to fill the gas phase space with an inert sealing medium; the inert sealing medium is a gas fire-fighting medium used in a suffocation fire-fighting method; the gas source servo device is connected to the gas phase space through the inert sealing pipeline and communicates through a valve for feedback-controlling states of the inert sealing medium in the gas phase space.