CN1037116A

CN1037116A - Water life rescue

Info

Publication number: CN1037116A
Application number: CN 88105896
Authority: CN
Inventors: 邹永平
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-04-28
Filing date: 1988-04-28
Publication date: 1989-11-15

Abstract

The invention provides a kind of water life rescue, a kind of unaerated when standby, the time spent control ignition is successively burnt gunpowder, produces gas, the water life-saving facility of sufficient air bag after cooling off rapidly.Can make the anti-heavy device of extraordinary buoyant apparatus and boats and ships.Gas cooled can adopt multiple mode.Have inflation rapidly, volume is little, adorns the characteristics such as object space is just rapid of changing dressings.It is heavy that suitable water survival, boats and ships are prevented, wreck salvage, and the time spent aeration of water life saving apparatus and submarine etc.

Description

Water life rescue

The present invention relates to a kind of water life rescue, particularly a kind of water survival facility of unaerated when standby and boats and ships rescue facility.

Existing water survival facility, as the buoy quoit that kapok or foamed plastic are done, life jacket etc., its shortcoming is that volume is big, inconvenience is carried; And for example utilize inflation or compressed-air actuated air sac lifesaving appliance, its shortcoming is must be standby, both time-consuming at sufficient gas before the water down, and volume is big again, and also inconvenience is carried.Especially operation at sea, fight waterborne, flood-fighting, swimming etc., it is very inconvenient to carry lifesaving appliance.Utilize general chemical reaction method to produce " Lifesaving appliance in the hour of dangar " (number of patent application: 87103027) that gas is full of air bag for another example, its shortcoming is to select two or more chemical substances, dilute with water, the difference splendid attire, need to be equipped with and open bag and pressing mechanism accordingly, structure is complicated, and reusable chemical substance is carried in inconvenience, and the long period needs to change chemical substance when not using.When boats and ships navigate by water now, there is not anti-heavy facility on the boats and ships in the ocean, rivers and lakes.When maritime distress (sea warfare is hit by a bullet, hits a submerged reef, is hit a mine, storm, two ships are collided etc.),, lose huge because boats and ships self do not have anti-heavy rescue facility and will not cause sinking, it is very difficult to salvage a sunken ship, spend sizable cost and time, especially in the deep-sea, often can't raising integrally.Many at present employing pressurized airs or air-pressure equipment put on the air to water life rescues such as rubber boats, and its shortcoming is to expend the power plant and the energy.

The object of the present invention is to provide a kind of water life rescue product, have air bag unaerated when standby, volume is little, inflation rapidly, the dress object space of changing dressings is just rapid, medicine can be organized characteristics such as commodity production separately.By the difference of using object, can make the extraordinary buoyant apparatus product of human and the anti-heavy device product of boats and ships peculiar to vessel, suitable respectively people's operation at sea, fight waterborne, overwater bailout, flood-fighting, swimming, deepwater work etc. waterborne save oneself and unexpected fall into water to save oneself use with the boats and ships of ship anti-heavyly, the time spent inflation of wreck salvage, water life rescue, inflatable dinghy waterborne (as rubber boat) and submarine is used.

The present invention is achieved in that the present invention is made of air bag, gas cooler, powder storehouse, triggering ignition mechanism and control setup etc.The admission port of air bag is connected with the air extractor duct of gas cooler.The air extractor duct of powder storehouse is connected with the admission port of gas cooler.Trigger the ignition mechanism igniting by control setup control, the gunpowder in the powder storehouse is successively burnt, produce a large amount of gas sufficient air bag after gas cooler cools off rapidly, produce buoyancy.Can make the extraordinary buoyant apparatus of human or the anti-heavy device of boats and ships peculiar to vessel according to the difference of using object.Saucisson is housed in the powder storehouse, has filled the gunpowder (as black powder, nitrocellulose class gunpowder etc.) that compresses in the saucisson, the oral area sealing of saucisson is to prevent the gunpowder damp failure.Trigger ignition mechanism and can adopt physical shock igniting or electric ignition.During as the extraordinary buoyant apparatus of adult's usefulness, control setup comprises insurance, water switch and hand switch, realizes automatic guidance by water depth pressure control water switch, and the pressure of the control depth of water is adjustable or fixing.When making the anti-heavy device of boats and ships peculiar to vessel, control setup adopts radio telecommand or wired electric direct control, is loaded on the cockpit of boats and ships or other appropriate locations on the ship.Gas cooler can adopt the multiple type of cooling and make the water life rescue of various ways, as the extraordinary buoyant apparatus of crooked pipeline cooled, the anti-heavy device of crooked pipeline cooled boats and ships, the extraordinary buoyant apparatus of suction spraying cooled, the anti-heavy device of suction spraying cooled boats and ships, the anti-heavy device of spraying cooled boats and ships etc. draws water.When adopting the crooked pipeline type of cooling, cooling duct is selected the metal thin-wall pipeline brake forming of rapid heat dissipation for use.Extraordinary buoyant apparatus of the suction that utilizes the suction effect principle of air-flow and make spraying cooled or the anti-heavy device of suction spraying cooled boats and ships are equipped with unidirectional flood valve in suction culvert, so that behind the sufficient air bag, unlikelyly leak gas from coolant inlet pipe.Its working process is: when the powder burning high speed jet in the powder storehouse, the water outlet formation local decompression at unidirectional flood valve so unidirectional flood valve is opened water inlet, atomizes under the effect of high velocity air, makes gas charge into air bag after the cooling rapidly.Employing is drawn water the type of cooling and the anti-heavy device of the spraying cooled boats and ships that draw water made, and selects an amount of water pump and unidirectional flood valve for use, and unidirectional flood valve is loaded on the water outlet place of water pump, so that behind the sufficient air bag, unlikelyly leaks gas from water pump.When making the anti-heavy device of boats and ships peculiar to vessel, can make a plurality of suitable positions that are divided in hull separately as required, to adapt to the needs of battleship.Air bag can be made different shape according to the condition and the object that use, and as annular, sphere, bar shaped, square, the air bag of the extraordinary buoyant apparatus of human also can be made back belt type, belt type or link together etc. with swimming suit.Powder volume can calculate according to using the required buoyancy size of object to determine required gas volume.

The present invention has following advantage compared to existing technology: unaerated when 1, standby, and volume is little, the good loading; 2, adopt gunpowder, dose is few, and the gas of generation is many, and burning is inflated fast rapidly; 3, portability multitube medicine repeat function, it is just rapid to adorn the object space of changing dressings, and shell is fast as going up; 4, saucisson can be organized commodity production separately; 5, the anti-heavy device of boats and ships peculiar to vessel can be made a plurality ofly, is divided in the suitable position of hull separately, damages one of them, other function as usual, the needs of suitable especially battleship.6, boats and ships peculiar to vessel are prevented heavy device saving in power equipment, save energy resource consumption.

The present invention further describes below with reference to the embodiment in the accompanying drawing:

Fig. 1 is the outside drawing of the extraordinary buoyant apparatus of crooked pipeline cooled.Fig. 2 is the cross sectional representation of cooling duct.Fig. 3 is the generalized section of cooling duct, powder storehouse, mechanical type ignition mechanism of Fig. 1 etc.Fig. 4 is the extraordinary buoyant apparatus structural representation of suction spraying cooled.Fig. 5 is the structural representation of the anti-heavy device of crooked pipeline cooled boats and ships.Fig. 6 is the structural representation of the anti-heavy device of spraying cooled boats and ships of drawing water.

The present invention is according to the different water life rescues of making various ways of the gas cooled mode of using object and employing.As the extraordinary buoyant apparatus (Fig. 1, Fig. 2, Fig. 3) of crooked pipeline cooled, the extraordinary buoyant apparatus (Fig. 4) of suction spraying cooled, the anti-heavy device (Fig. 5) of crooked pipeline cooled boats and ships, the anti-heavy device (Fig. 6) of spraying cooled boats and ships and the anti-heavy device of spraying cooled boats and ships etc. that absorbs water draw water.The extraordinary buoyant apparatus of crooked pipeline cooled (Fig. 1) by protective case 1, cooling duct 2, air bag 3, air bag buckle 4, trigger ignition mechanism 5, insurance 6, water switch 7, protecting cover 8, hand switch 9, powder storehouse 10, storehouse lid 11 etc. constitute.Cooling duct 2 usefulness flat metal tubes (as stainless steel tube, copper pipe, aluminum alloy etc.), its shape of cross section as shown in Figure 2, wall thickness can reach below 0.3 millimeter, wall spacing 2-5 millimeter, o ing (seeing Fig. 1, Fig. 3) repeatedly is to reduce oad.Air bag 3 can be made multiple shape as required, as annular, belt type, back belt type, also can combine as a whole with swimsuit, makes with the high material of tensile strength (as rubber, flexible plastic etc.), and wall thickness can reach below 0.4 millimeter, and can make all size size.Trigger ignition mechanism 5 and adopt physical shock igniting or electric ignition.Water switch 7 adopts pressure-sensitive diaphragm, and its control presssure is that fix or adjustable.Protecting cover 8 usefulness metals or duroplasts are made louvre type or net like, can intake, but finger can not touch pressure-sensitive diaphragm.Hand switch 9 is for touching by switch.Powder storehouse is equipped with saucisson 12 for 10 li, and saucisson has been filled the gunpowder 13 that compresses for 12 li.The oral area sealing of saucisson 12 is in case the gunpowder damp failure.But be easy to be washed open when using by powder gases.Gunpowder 13 can be selected black powder or nitrocellulose class gunpowder for use.Because gunpowder has successively burning, its burning velecity can be controlled according to the factors such as the degree that compresses of caliber, mouth of pipe footpath, pipe range and the gunpowder of saucisson.Powder volume can be determined required gas volume according to required buoyancy and calculate.As black powder:

Reaction equation:

Mol wt:

2 * 101 3 * 12 32 22.4(liters) 3 * 22.4(liter)

Producing gas behind every gram powder burning is:

(22.4+3 * 22.4)/(2 * 101+3 * 12+32) ≈ 0.33(liter)

The extraordinary buoyant apparatus (Fig. 4) of suction spraying cooled is made of storehouse lid 14, powder storehouse 15, unidirectional flood valve 16, air bag 17, triggering ignition mechanism 18, insurance 19, water switch 20, protecting cover 21, hand switch 22 etc.It is different to the type of cooling of gas with the structure difference of the extraordinary buoyant apparatus of crooked pipeline cooled (Fig. 1, Fig. 3).Promptly utilize the suction effect principle of air-flow, adopted the suction spraying type of cooling.Be exactly to replace cooling duct 2, make more compact structure, small and exquisite with unidirectional flood valve 16.Its working process is: when the powder burning high speed jet of 15 li of powder storehouses, water outlet at unidirectional flood valve 16 forms local decompression, so unidirectional flood valve 16 is opened water inlet, water is blown to spray or mist under the effect of high velocity air, makes gas charge into air bag 17 after the cooling rapidly; When powder burning intact, during air bag 17 sufficient gas, the corresponding malleation that is of the water outlet of unidirectional flood valve, this pressure makes unidirectional flood valve 16 close unlikely gas leakage.

The anti-heavy device (Fig. 5) of crooked pipeline cooled boats and ships is made of air bag 23, cooling duct 24, triggering ignition mechanism 25, control setup 26, saucisson 27, powder storehouse 28, storehouse lid 29 etc.Its principle of work is identical with the extraordinary buoyant apparatus of crooked pipeline cooled (Fig. 1, Fig. 3) with process, and difference is: 1, structure is much bigger; 2, control setup 26 adopts radio telecommand or wired electric direct control, is contained in other appropriate location on cockpit or the ship; 3, air bag 23.Can do as required circularize, sphere, bar shaped, square etc.

The spraying cooled boats and ships that draw water are prevented heavy device (Fig. 6), are made of storehouse lid 30, powder storehouse 31, saucisson 32, water pump 33, unidirectional flood valve 34, air bag 35, triggering ignition mechanism 36, control setup 37 etc.It and the anti-key distinction of sinking device (Fig. 5) of crooked pipeline cooled boats and ships are on the type of cooling.Promptly adopted water pump 33 and unidirectional flood valve 34 to replace cooling duct 24.Unidirectional flood valve 34 is contained in the outlet pipeline of water pump 33, its role is to only allow the water of water pump 33 feed, and does not allow gas spill from the outlet pipeline of water pump 33.

Also can make the anti-heavy device of suction spraying cooled boats and ships.Its principle of work is identical with the extraordinary buoyant apparatus of spraying cooled (Fig. 4) with process.It treats sole ㄍ with misty weight the speech sauce amine Lay that draws water) relatively, difference is: reduced water pump, the water intake mode difference of cooling.The comprehensive type of cooling that the cooling dress system of the anti-heavy device of boats and ships can also take cooling duct to combine with the spraying of drawing water.

Claims

1, water life rescue, a kind of unaerated when standby, suitable water survival, boats and ships are anti-heavy, wreck salvage, gas filed equipment of time spent such as water life saving apparatus, inflatable dinghy waterborne (as rubber boat) and submarine, comprise formations such as powder storehouse, control setup, triggering ignition mechanism, gas cooler, air bag, it is characterized in that: (1), trigger the ignition mechanism igniting by control setup control successively burns the gunpowder in the powder storehouse, produce a large amount of gas, sufficient air bag after gas cooler cools off rapidly; (2), can make the extraordinary buoyant apparatus of human or the anti-heavy device of boats and ships peculiar to vessel according to the difference of using object.

2, the powder storehouse of water life rescue according to claim 1 is characterized in that saucisson is housed in the powder storehouse, has filled the gunpowder (as black powder, nitrocellulose class gunpowder etc.) that compresses in the saucisson, the oral area sealing of saucisson.

3, the triggering ignition mechanism of water life rescue according to claim 1 is characterized in that adopting physical shock igniting or electric ignition.

4, the control setup of water life rescue according to claim 1, when it is characterized in that the extraordinary buoyant apparatus as adult's usefulness, comprise insurance, water switch and hand switch, control water switch by water depth pressure and realize automatic guidance, and the pressure of the control depth of water is adjustable or fixing; When making the anti-heavy device of boats and ships, adopt radio telecommand or wired electric control.

5, the gas cooler of water life rescue according to claim 1, the water life rescue that it is characterized in that to adopt the multiple type of cooling and make various ways, as the extraordinary buoyant apparatus of crooked pipeline cooled, the anti-heavy device of crooked pipeline cooled boats and ships, the extraordinary buoyant apparatus of suction spraying cooled, the anti-heavy device of suction spraying cooled boats and ships, the anti-heavy device of spraying cooled boats and ships etc. draws water.

6, gas cooler according to claim 1 or 5, during the anti-heavy device of extraordinary buoyant apparatus of the crooked pipeline cooled of making when adopting the crooked pipeline type of cooling or crooked pipeline cooled boats and ships, it is characterized in that cooling duct selects the thin-wall metal pipe brake forming of rapid heat dissipation for use.

7, gas cooler according to claim 1 or 5 during the anti-heavy device of extraordinary buoyant apparatus of making when the suction effect principle that adopts air-flow of suction spraying cooled or suction spraying cooled boats and ships, is characterized in that being equipped with unidirectional flood valve in suction culvert.

8, gas cooler according to claim 1 or 5 is when employing is drawn water the type of cooling and during the anti-heavy device of the spraying cooled boats and ships that draw water made, be it is characterized in that selecting for use suitable water pump and unidirectional flood valve.

9, the air bag of water life rescue according to claim 1, it is characterized in that and to make different shape according to the condition and the object that use, as annular, spherical, square, bar shaped, the air bag of the extraordinary buoyant apparatus of human can also be made back belt type, belt type or link together etc. with swimsuit, trousers etc.