The news that the Fujing 001 ship was in distress at sea touched the hearts of the Chinese people. Rescue work is underway, and it is hoped that someone will be rescued and return safely. [Prayer] [Prayer] [Prayer]
If you encounter danger or even abandon the ship to escape in an emergency, how should you save yourself, so as to try your best to persist until the rescue?
First, if you encounter a dangerous situation at sea, you must call the 12395 rescue telephone in time to report your location and situation to facilitate rescue.
Second, the sea wind and waves are large, the sun is strong, there must be a strong and firm desire to survive, before someone drifted at sea for 133 days and was rescued.
Third, try to prepare sufficient life-saving equipment, wear a life jacket before jumping, wear more warm and waterproof clothes, remove hard objects to prevent scratches, carry good water, lights, smoke sticks, shark repellent and other materials, fold your arms on your chest when abandoning the boat and diving, press the life jacket, cover your mouth and nose with your hands to prevent choking. Eyes look ahead, legs are stretched together, feet are in the water first, to prevent the body from throwing forward and injuring.
Fourth, after diving, you should quickly leave the accident ship to avoid the vortex when the ship sinks and suck people into the bottom of the ship, but also do not get too far away from the accident ship, so as not to find the search and rescue personnel.
Fifth, floating in the sea, a person should maintain a HELP posture, as shown below. When there are companions nearby, to take a multi-person posture (HUDDLE posture), as shown in the following figure, everyone holds their arms, forms a ring, which is conducive to reducing the loss of physical strength temperature, and the target is larger, which is conducive to search and rescue, when a helicopter search and rescue is found, the circle can be expanded, stretched and leaned back, lying flat on the sea surface, and the foot kicks the water to create a splash for easy detection.
Sixth, try to maintain a good body temperature. The lower the water temperature, the shorter the person will persist in the water. When the water temperature is 0 ° C, it can only be about 15 minutes. At a water temperature of 5 °C, it can last for about 3 hours. When the water temperature is 15 to 20 degrees, it can support more than 10 hours. When the water temperature is 25 ° C, it can be insisted on for more than one day and night.
Seventh, try to get fresh water and food as much as possible to maintain energy.
Is it possible to drink seawater as a last resort? The salinity of seawater is 4 times higher than the salt content of the human body, drinking seawater will increase the total osmotic pressure in the body, although it can quench thirst for a while, but soon it will urinate a lot, so that the body water is lost. In the absence of fresh water, drinking small amounts of seawater is also an emergency solution.
Collecting seaweed, fishing, catching birds, catching plankton, eating raw to fill the stomach, and surviving are effective methods for self-help in the event of a shipwreck at sea.
