| Beach rescue complex |
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| Written by Юрий РужинÑкий | |
| Wednesday, 02 April 2008 | |
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Transferred via translate.google.com
Rethinking the American TV series «Rescuers Malibu», one can not play hero actors, their bodies, short and finished storylines. But gloom is rescue process. Of course, there are stationary towers, jeeps, high-speed boats, perfect nat. Preparation of the rescuers. But the primary means of rescue (not including binoculars and red plotikov for strings) left much to be desired. Against the ocean waves and the length of the sandy coast rescuers to a large extent can be countered only their own strength and endurance, and this may prove grossly inadequate, when the time comes to account sekundy.V principle, a similar situation is observed in the post-Soviet space of water: Water less space to more than offset underdeveloped or even totally missing rescue infrastructure. In the XXI century, new technological solutions to save the people on the water, new methods of water recreation, forecasting and modeling of extraordinary events. There should be a set of active and passive activities, which together can reduce by several orders of magnitude the number of fatal ishodov.Prezhde, it is necessary to consider the possibility of drowning myself to help themselves, without outside help (given the state of panic, physical weakness, and often - alcohol intoxication). To do this, I would suggest everyone to wear bathing at the hands of a small bracelet (children - in the neck). In emergency situations it is necessary to press on the front cover of the bracelet and initiate pirozaryad that for 1-2 seconds to pump a small ball of bright red latex volume of 3-5 liters. This would be sufficient to confidently stay afloat. Simultaneously with the pumping of air cylinder pirozaryad sdeformiruet pezoelementny sensor. That in turn will give a pulse of electric current level, which, after simple transformations give a radio alarm at a fixed frequency of rescue. Thus, rescue with a simple frame-finder will be able to receive alarm and accurately determine the bearing (azimuth). Then, at a distance of 15-20 meters from the shore and from each other is necessary to place a chain of small floating platforms anchored to the ground. They should have a round shape with a comfortable surface and underwater handrails (lesenkami), to be brightly colored. Displacement of this dish - 300-500 kg.Kak generally unprepared diver can easily swim 20-30 meters. But in certain circumstances (Charley, intoxication, asthma, heart, etc.), this distance can be substantially reduced. The problem is that people entering the water, often can not adequately assess their potential. Often, 20-30 m swim, the swimmer begins to feel physically tired, it turns to the bank and withdrew its forces catastrophically. It starts panicking, which only exacerbates the situation. The availability of a sufficient number of floating islands on the critical distance (20 m) will allow swimmers manage their forces. Swim to the «plate», could be a few minutes to relax while in the water and holding onto the handrails, restore breathing and physical strength, then go back to the shore. In the case of ill-being - to climb onto the platform and otlezhatsya or cause spasateley.Originalno decorated platform (eg: in the form of a small island with a small symbolic palm), a fine addition to any beach, will serve as a kind of attraction for bathers (who can arrange various competitions, games) , quietly playing the role of restrictive buoy. In addition to their basic life functions, bracelet and a platform will be able to give swimmers mental equilibrium, because the panic condition dramatically reduces physical endurance person, leads to premature action and stage of development oshibkam.Sleduyuschy rescue funds - pooling of individual rescue bracelets and floating platforms into one system. For this purpose, the platform must have the automatic direction finder, receiving distress signals from bracelets. Upon receipt bearing platform themselves automatically with electric water and alkaline battery starts to move (previously snyavshis anchor) at a speed of approximately 7-8 km / h (2.2 m / s) surrounded by and through its 3-10 seconds Saves (if he still kept alive). This includes sound siren, attracting the attention of rescuers and requires the water to leave the area of all vacationers for paving the way for rescue funds. As the reaction time (3-10 seconds) Automatic saving means comparable with the help of foreign frogman accidentally caught nearby. Of course, automation can not fully substitute for the professional rescuer, can dive under water for past victims, but often this is not required if podospeet assistance in the shortest possible time, when people still keep afloat. Recruiting howl sirens also psychologically beneficial impact on drowning - he will already be aware that it is not forgotten, he noticed and help will arrive in a few seconds. This is somewhat reassure the victim (the panic - the enemy!), Give it an extra sily.V highly rescue funds can offer high-speed small radio tower with the apparatus employed in the air (analog mikrovertoleta) and on the surface of the water. The latter option is preferable, because easier to service and manufacturing at an acceptable financial cost. In this case the power plant may be very different design (engine, electric batteries, energoakkumulyatory), bearing in mind that require maximum output with a relatively short work (distance podskoka). The best, in my view, the option - pnevmodvigatel running on compressed air or gas in the powder. Accordingly, and the rescue equipment should take the form of small oval torpedo with water, and underwater side handrails, long antennoy.Bolee exotic option-speed delivery «lifebuoys» in the disaster zone - shooting of a special mortar special capsules with several segments that are in contact with water inflate in 6-8 balls connected to one another, nakryvaya thus sufficient area of water surface. Privodnenie capsules should be soft (by parachute) so that you do not accidentally injure the drowning and did not achieve it. Either the division of the capsule on the elastic segments should occur even in the air at the end of a ballistic traektorii.Bolshoy minus system - the need for artillery notation (azimuth, elevation barrel range to the target, the atmospheric influence) for the most accurate throwing the capsule. However, with radio (bracelet), the whole process easy to automate, using modern technology. The best systems - virtually instantaneous reaction (0,1-1 sec) as well as the possibility of multiple shooting rescue capsule, which dramatically increases the effectiveness of the rescue operation of this type. For rapid movement of the rescuers as on the coastal zone (not only on the sandy beach, but also on rocks, thick jungle, etc.) and water-water area, I would suggest to equip rescue station quadricycle Full power (4-wheel motorcycles) with elastic pneumatic high-volume, giving the quality of the TC surface. Being on quadricycles lifeguard can wear the extra equipment: fins, mask, aqualung. It would be impossible to move to rescue the bank on foot (especially in the fields!). Quadricycle best to show themselves in patrolling the river estuaries, lakes, wild beaches that are so rich in Ukraine. It also helps «catch» early spring with the ice floes reckless fishermen, which is also rich in Ukraine and which from year to year does not become smaller. / "TRAKTAT the reduction of entropy, vol II, issue number 10 / |