Special Mic What are the types of water life -saving supplies for water life -saving equipment?
What are the water life -saving equipment?
1. Floating installation
Floating equipment mainly includes lifeboats, life -saving vests, and waterproof and cold -proof flight uniforms.Lifeboat is a kind of qi-type rubber boat that can be loaded about 4-7 people.After the gas boat of the rubber boat is inflated, it generates buoyancy on the water to sink.When not in use, the lifeboat is folded and packaged in the canvas bag. When used urgently, open the canvas bag, and the lifeboat can be automatically inflated. The life -saving vest and waterproof and cold clothes are when the on board is leaving the plane.The floating clothing worn on the body.Cold anti -flying service, in the zero -degree water temperature, can ensure that the personnel on the machine do not freeze.Once the waterproof flight suit is contacted, a layer of waterproof clothing is formed immediately on the surface, ensuring that the personnel on the aircraft are not soaked by seawater after the water falls into the water.
communication equipment is a small sending and receiving reporter.After this small -scale sending and receiving reporter is soaked by seawater, the performance of the machine does not change, and the call distance is 100 kilometers.
3. Signal equipment
There are many types of signal equipment, which can be divided into visual signal equipment, audio signal equipment and signal flags.The visual signal equipment has a reflector, sea water staining agent, smoke, etc., and the fire light, flash, incandescent light, flash bombs, tracer, signal bullets, etc. at night.The audio signal equipment includes pistols, whists, alarms, and shouts for shooting.The signal flag is divided into three sides of red, green, and white.Persons on board use these equipment to express various signals and requests to rescue.
Although the water life -saving equipment is relatively complete, its life -saving ability is limited. After being killed, the personnel on board should contact the poor personnel as soon as possible and take measures to strive for a long time to survive to wait for rescue.
What are the types of water life supplies?
Water life -saving equipment mainly includes: life jackets, life rafts, life -saving radio stations, and maritime body weapons and shark -proof agents.
1. slide a life raft
According to statistics, about 10%of the accident occurred in the accident occurred by passengers.The aircraft forced the aircraft to solve the problem of rescue of passengers.Floating equipment has a personal life jacket and a Lifeline for multiple people.In addition, emergency inflatable slides can also be used as floating life equipment for water survivors. Its carrier capacity is much greater than the lifeboat. Generally, it can be loaded 50 to 100 people. It is a good water life -saving equipment.
The slide -life raft is installed under the aircraft's emergency cabin. When the door is emergency opening, it will automatically expand and inflatable to the aircraft.Because the slide life raft is directly connected to the cabin door, passengers can easily board the life raft.When all passengers board the life raft, pull out the "forced landing handle" connected to the exit floor of the door exit, which can separate the life raft and the aircraft.
The slider is equipped with emergency items and communication equipment, such as rafts, floating anchors, repairing equipment, signal generators, emergency positioning transmitters, etc.Emergency positioning transmitter is in seawater, and the seawater battery begins to work.
2. Safe Ship
On passenger planes without slide -life rafts, the floating equipment on the water is mainly inflatable lifeburn.There are various specifications such as 6 -person, 10 -person, 25 -person, and 42 persons.There is a high -speed inflatable system at the lifeboat, which can be carried by 15s after the inflation is started.
The lifeboat is usually closely packed and is collected in the partition compartment of the aircraft cabin exit.Under emergency conditions, take out the lifeboat and put it into the water from the open emergency cabin door.When the lifeboat falls into the water, the D -shaped pull ring is pulled, and the high -pressure gas cylinder is started to expand the ruthless puzzle (should be avoided in the cabin and the lifeboat can be expanded in the aircraft).The lifeboat is inflated and floated on the water, and you can use Lasula back to the emergency cockpit to board the Ship.After boarding the Ship, cut off, and the lifeboat broke away from the plane.The items and equipment on the lifeboat are generally the same as the slider -life raft.
3. Safe clothes
Lifetime clothing, also known as life -saving vest, is a kind of rescue clothing. It is designed with a vest that uses nylon fabrics or chlorine rubber, buoyancy materials or inflatable materials, reflective materials, etc.The bright color in the life jacket or the color with fluorescent ingredients can stimulate our optic nerve.This is related to the wavelength of this color. Human eyes are easy to accept and not easily confused by other colors.Wearing such a color life jacket is easy to be discovered in order to implement rescue as soon as possible.The useful life of general life jackets is 5 to 7 years. It has enough buoyancy to wear on the body so that the head of the water drop can expose the water.
Ship -for -life jackets and Ship children's life jackets are more suitable for life -coastal and inland people's life -saving life.The production of life jackets has strict requirements. It uses polyethylene foam plastic as the production material. After soaking in water for 24 hours, the buoyancy loss of life jacket should be less than 5%.In addition, there are shipwreck work life jackets, which are suitable for all kinds of people in the coast and inland river.
The inflatable life jacket is used when people and children fall into the water.Life clothes are usually strap, which are generally stored under the seat or the top of the cabin.In front of the plane, the flight attendant assisted passengers to put on a life jacket.Passengers pulled the inflatable switch before and after the departure, and the high -pressure carbon dioxide cylinder was ghostic to life jackets.The inflatable life jacket shows a U -shaped U -shaped, around the neck and chest, which can ensure that the water falling person's head is higher than the water surface, the face is upward, and the body and the water surface are about 40 degrees.Because the buoyancy of the life jacket is mostly distributed in the chest of the wearer.Therefore, it can produce sufficient torque and maintain good stability.When wearing a life jacket floating in the water, do not swim unless it is urgently needed, so as not to consume too much energy.
4. Inflatable lifeburn
The life ring is a kind of water life -saving equipment. It is usually made of cork, foam plastics or other light materials with smaller proportion, with canvas and plastic on the outer bread.The appearance is orange -red, which is convenient for water search and rescue. The minimum buoyancy in the working state is 8 kg.Put it on the waist when used.
5. Drowning automatic Lifeline
A micro -portable water life -saving equipment.It is composed of airbags and gas generators. Turn on the generator in time when used.
6. Lifeboat
Water life -saving equipment.Safe vessels located in natural swimming places such as seaside and lakes.Manipulated by life -saving personnel, swimming in his working scope, observing water conditions to prevent drowning and other phenomena.
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