I am Sa sand, I answer back and forth.
After groovy submarine submergence, engine is shut, use batteries power supply, do not need air so.
Bluejacket people breathing air is reborn, have facility of special aerobic second birth.
If when submergence of submarine of vintage bavin report, informal actuate engine, that is disaster.
The oxygen that needs because of engine is tremendous, the likelihood brings about submarine interior quickly anoxic.
See this disaster.
The liberation army is naval of 4 big tragic event: The reason of Jing weather overall situation that is discovered by Chinese fisherman
Article chapter is Sa Sha Yuan to achieve, if reprint,make clear without fail please
On April 26, 2003, of Bohai Sea of course of fisher of a power sea and Yellow Sea boundary inside when long hill archipelago, discover a floating wreck submarine. On submarine of this liberation army 70 officers and soldiers sacrifice entirely, without one survival. This is the most serious accident on history of army of new China submarine! More those who make a person strange is, before the fisherman is reported the army does not know this thing actually. Sand audition Sa says!
This is naval the 2nd of 4 big tragic event! On April 24, 2003, of Bohai Sea of course of fisher of a power sea and Yellow Sea boundary inside when long hill archipelago, discover a floating submarine. The average depth of water here reachs 40 meters 20 meters only between, when weather is sunny, can see sea floor. Fishermans discover, submarine is apart from offing to be less than 10 meters, faint and OK see periscope is extended go up in water. This maritime space is the guttural thoroughfare of the Bohai Sea, also be the area that liberation army submarine often appears and disappear. Fishermans mind already not strange, should not return a responsibility.
This fisher went to sea again on April 26 the course is same when maritime space, still discover this submarine floats in place. For as usual manage, submarine is moved for long impossibly in so shallow deepness also do not move. Fishermans feel the likelihood is to have an accident, answer harbor to report to base of liberation army navy instantly later.
After receiving this report, naval respect sends a person to hurry to the spot. This submarine has periscope to show water only as expected, the clarity of 361 model of written characters on body of a light boat is visible. The basis trains a plan, 361 submarine had left a port train time 10 days, at present the position is not to grow hill archipelago inside absolutely around. Look, it is to go out really finish sth!
Through approval, the rescuer tries to enter 361 submarine cabin inside. What they see is very miserable one act! Submarine interior is whole nondestructive, perhaps collide without any explosive baked wheaten cake trace, but 70 people of officers and soldiers of full a light boat had sacrificed. Since liberation army navy founds an army oneself, besides 418 submarine accident had 1 person only 1959 beyond survival, never still had had so serious event. High level of the Central Military Commission special to this be furious, the command pulls 361 submarine a brigade to arrange base instantly, bury martyr appropriate and investigate accident matter.
Analyse through relapsing, defined martyr cause of death very quickly. These 70 martyr are done not have any traumatic, also do not have internal injury, before dying, do not have acuteness struggle fight evidence, even bearing is very normal. According to cadaver check, they are to die at choking, dead time is very brief, without what painful.
To the analysis of logbook, can conclude the accident happened on April 16, begin a log to had not been updated from this day. According to appearance and other clew, the army determined the cause that 361 submarine crash very quickly.
361 submarine are the submarine of 035 bright class of famous, the groovy motivation submarine that for our country the first kind of proper motion develops, 70 time begin to enlist in army. Actually, bright class submarine drew lessons from the main technique of submarine of Russia R class! R class submarine is the vintage submarine that 50 time design Russia, 2003 already outdated. Bright class submarine is 76 meters long, underwater displacement 2100 tons, motivation is two diesel engine, have two electromotor additionally, take a 58 people. Submarine equips 8 torpedo tubes, can carry 18 torpedo. Bright class submarine is overall it is more backward! Begin from 80 time, my army introduces western technology to undertake transforming to its, in noise system of control, weapon is mixed underwater acoustic there is greater progress on equipment. This 361 date submarine, had taken the type after improving namely,
361 submarine are groovy motivation submarine, also call bavin report submarine, support diesel engine and batteries assure motivation. On April 16 that day, electric power of 361 submarine battery is progressively and extinct, must rise undertakes charging. Of groovy submarine charge need starts diesel engine, and steam diesel engine needs many oxygen ability to be run quite. 361 submarine rise is apart from to periscope, mix periscope aerate the canal extends offing, begin routine to charge. During derv engine moves, aerate the pipe is unexpected however shut suddenly, cause serious consequence.
Analysis of after the event, this is at that time offing has certain storm, seawater is entered tracheal, bring about nozzle valve to be shut automatically prevent submarine to sink.
This itself is it doesn't matter, the key depends on the diesel engine that running stopping however, still absorbing oxygen in great quantities. Submarine and outside are already right now completely cut off, use up can the oxygen of submarine interior. Can submarine have how old? Be in 2 minutes short inside, all oxygen inside a light boat use up one sky. 70 officers and soldiers, what encountered dreariness for an instant is asphyxial.
What instant of this kind of oxygen uses up almost to use up is asphyxial, live unlike clutch the mechanical sex of the neck is asphyxial, it is soundless killer. The person is in after losing oxygen suddenly, most begin the left and right sides 1 minute, can appear stivy condition, pant namely. If the body is special good soldier or athlete, the likelihood is lengthened 3 to 5 minutes.
Subsequently 1 arrive 1.5 minutes, the person can feel serious and stivy accelerate with the heartbeat, discovering hard however was to give what job.
1 minute is made an appointment with later, rapid fainting, consciousness loses the person, brawn convulsion, occurrence shock symptom.
1 final minute arrives a few minutes inside, because,the person is met serious and anoxic bring about breath to stop, the heartbeat stops, cerebrum activity stops, die finally.
Above these processes, all happen in a few minutes short inside. From asphyxial begin to make an appointment with 2 after arriving 3 minutes, the person has been turned round hard, die basically surely undoubted.
The tragic of 361 submarine, happen inside a few minutes. All officers and soldiers appears to stop breath stivy, insensible, shock, finally inside short time gone. This course is very short very fast, it is from insensible to death, 70 officers and soldiers did not struggle evidence, without what painful also.
Above is the analysis of pair of this incident. So, why submarine crashed on April 16, after discovering a report by the fisherman till April 26, does the army just know this thing?
The matter is not complex also! 361 submarine execute training mission at that time, radio is become silent, do not interact with base. And the old submarine that 361 submarine belong to 70 time China to counterfeit, lack the contact tabulator of foreign advanced submarine.
Base pressing root does not know 361 submarine go out finish sth, think it still is undertaking daily training.
After this matter happening, our country navy was not hiding assist to wear.
Beijing of Xinhua News Agency on May 2, 2003 report: According to the information that navy provides, recently, submarine of a groovy motivation grows my navy inside when I get transgression to train all right to the south of hill, because mechanical failure crashs, misfortune of on a light boat 70 officers and soldiers dies entirely. The Central Military Commission, headquarters and concerned unit leader take trouble removal height seriously, to dying martyr states deep feeling of grief is mourned, express to its relative kind and condolatory. Show submarine to already pulled a haven, job of deal with problems arising from an accident is being handled in appropriate.
Piece finish sth, want to assume responsibility with respect to somebody, responsibility basically is two respects.
The first, blemish of submarine oneself technology.
To when groovy submarine charges, be being put in safe hidden trouble, this is each country army understands known thing. Serve as this kind of hidden trouble guard against technology, the difficulty on ongoing hair is not great. Want pair of simple oxygen inside a light boat to detect only, once shut diesel engine automatically under dangerous level,perhaps undertake callinged the police to be solved at least. Regretful is, old root of old 361 submarine pressing does not have this kind of equipment. On the technology old old, must rely on a person to come avoid is dangerous.
The 2nd, submarine officers and soldiers has fault.
During charging normally, want to start diesel engine only, be sure to affirm aerate whether is the canal opened. When diesel engine works, best engine room sealed, prevent to endanger full a light boat. If discover a circumstance, operator is about to make with the shortest time diesel engine quits the job, and as soon as possible float perhaps opens tracheal position to surface, have ventilated take a breath. But 361 submarine open tracheal case without strict surveillance however, engine room also was not shut. This is brought about 2 minutes short inside, submarine suffers disaster.
This accident finish 70 families! Originally the work out of submarine is 58 people, from training the consideration carried the 12 people of Qingdao submarine institute, sacrifice finally entirely.
Enrollment of sacrificial martyr Ma Chenjie already 10 years, enlist in army 5 years on 361 submarine. When dying, ma Chenjie just marries half an year. Because of for many times urgent executive task, the time that this gets along truly to newly-married husband and wife is less than 20 days only. His wife once said: I want to give birth to the desire of a child for him very much really, do not have law implementation regrettablly!
When Ma Chenjie martyr dies, the mother has severe heart disease, wife just come off sentry duty is done socially face industry, after the university graduates, the little brother did not find the job all the time. After Ma Chenjie sacrifices, army and local government appropriate solved his domestic problem, also let martyr in Tian Zhiling some are comforted.
Long Shinian of long Liu jade is 28 sonar business years old, it is the home is medium alone child. It is very difficult that the family member knows to be a soldier on submarine, describe so in a data: Submarine often is 9 months all right. Because the space is limited, life supply is very strict. Especially water, go up for the 40 submarine to 50 people in the work out, everybody can get 500 milliliter fresh water only everyday, in the sort of " live after the military affairs first " below design program, the berth of submarine does not have 40 centimeters wide only, there is air conditioning in the bedroom. Live below this kind of state tens of days, hard, average person can be not experienced.
Family once persuaded Liu Yulong not to want so bitter, breakfast answers a place to seek a job. Liu thinks this is the job that this likes, insisted to be done. When sacrifice, martyr of Liu jade dragon just does not marry half an year.
After this incident, navy undertook gravity is rectified.
