1, oxygen cylinder
Aircraft oxygen chamber is mainly to deal with the lack of oxygen at high altitude, so the oxygen cylinder is an essential item. In regular commercial airplanes, each seat is equipped with an oxygen mask underneath, and the oxygen inside the mask comes from an oxygen cylinder. The number and quality of oxygen cylinders are based on factors such as the type of airplane, the number of passengers, and the distance flown to ensure that enough oxygen can be provided during the flight.
2, first aid kit
In addition to the oxygen cylinders, an airplane is usually equipped with a first aid kit in the aerobic chamber. The items contained in this first aid kit may include medications, life support equipment, first aid supplies, and more. The types and quantities of these items are also ordered based on factors such as range, type of aircraft, number of passengers, etc., to ensure that possible emergencies can be dealt with.
First aid kits are usually kept in a confined space behind the galley for quick access by flight attendants when needed.
3. Fire extinguishers
Fire is a possible safety hazard on flights, especially long-haul flights. Therefore, every airplane should be equipped with multiple fire extinguishers to ensure that fires can be extinguished quickly and effectively. One or more fire extinguishers, usually carbon dioxide extinguishers, are also placed in the aerobic cabin because carbon dioxide can generate a large amount of gas in a short period of time, which can effectively control the fire and will not cause secondary pollution.
4, standby power
In the case of an airplane that loses its power supply, a standby power supply is an important piece of equipment to ensure the normal operation of the flight. In the aerobic chamber of the airplane, it will also be equipped with a backup power supply to ensure that the power supply can be restored as soon as possible in case of emergency.
Backup power is usually made up of lithium batteries, which are lightweight and compact enough to be easily placed inside an airplane's aerobar. In an emergency, the backup power supply is connected to the aircraft's electrical system and provides enough power to keep the aircraft running.