CN101920656A - Pneumatic vehicles and pneumatic ships dispensing with frames and pressure vessel with arbitrary shape - Google Patents

Abstract

The invention provides a gas tank which can be made in any shape and is used for storing high-pressure fluid and various pneumatic vehicles and pneumatic ships made by applying the gas tank, such as pneumatic cars. Each country in the world possesses many inventions related to pneumatic vehicles. China also has hundreds of related inventions from the year 1985 up to the present. Such a lot of inventions related to pneumatic vehicles have not been applied up to the present just because the gas tank which can supply gas to the gas motors to continuously, stably and safely travel for some mileage has not been developed yet. The invention thoroughly solves the problem of storage of gas sources of the pneumatic vehicles and pneumatic ships, can absolutely ensure continuous and stable long-distance traveling of the vehicles and has the characteristics of zero pollution, zero emission, quick gassing, high efficiency, longer service life, lower cost, higher whole vehicle strength and further conformity to the national new industrial policy of energy conservation and emission reduction at present. The pressure vessel with arbitrary shape is applied to any other pressure vessels, such as liquefied petroleum gas tanks, and has the characteristics of high bearing pressure, high space utilization ratio and thin, light and economical materials.

Description

Can be without the railcar of vehicle frame, pneumatic ship and pressure vessel with arbitrary shape

The invention provides a kind of Any shape of can making, be used for the employed pressure container of stores high pressure fluid (gas and liquid etc.), the pneumatic ship and the various railcar of the various uses that (hereinafter to be referred as gas tank) and this gas tank of application are made, as pneumatic car, pneumatic motor bike, Pneumatic bicycle, pneumatic bus, pneumatic three-wheel vehicle, various pneumatic shippings and passenger vehicle, various pneumatic special-use vehicles etc., be applied to pressure container such as LPG cyoinders etc., mentioning the railcar countries in the world all has relevant a lot of inventions, but pneumatic ship is also expected it is created without any country so far.Only China from beginning in 1985 so far about the patent application of railcar according to my incomplete statistics with understand existing nearly hundred, have so much patent application why to today railcar all do not have place in operation, serve among our productive life?

Below we just analyze its profound reason, its crawler body and supporting light units in the railcar, light equipment, acoustical equipment, audio and video equipment, conditioning unit, watch-dog, facilities such as navigationsystem, various electric locomotives and internal-combustion engine vehicle have been done fairly goodly, we can directly use for reference, the air motor of railcar is in industrial application, at least also had history decades, that especially uses in inflammable and explosive industrial production environment is more extensive, the pneumatic spanner of the loading and unloading tire that often can see in our daily life (being commonly called as the wind big gun), the pneumatic breakup pick (being commonly called as pneumatic pick) that also has us often to use, the hand-held pneumatic puddle mixer, pneumatic brill, pneumatic screwdriver etc.The gas motor is vane type and piston type for modal two kinds, from power from tens watts to tens kilowatts, the vane type and the piston type pneumatic motor that go to more than ten thousand commentaries on classics from revolution from the per minute hundreds of are all complete, and corresponding gas motor all is furnished with perfect lubricated equipment.Railcar is compared with diesel locomotive, because gas motor operations temperature is low especially, is ambient temperature only, can produce the high temperature of thousands of degree unlike combustion engine, so can look many its service life than the service life of combustion engine, and there is not the discharging of pernicious gas and greenhouse gases yet.Railcar is compared with electric locomotive, the most batteries that adopt of present electric locomotive have the longest only being 1,000 times and charging consuming time of its charging times such as lead-acid battery, lithium cell, more much longer than the enforcement time, the replacing of battery and disassemble and caused energy dissipation and environmental pollution equally, lead-acid battery discharges and recharges also and has, and pernicious gas produces.Though the battery-driven car charging rate with charge of a capacitor is fast, charging times also can reach more than 10,000 times, and its volume high capacity is little, travels just not had electricity for a moment.So new Federation of Literary and Art Circles of the Chinese Central Television (CCTV) reports in broadcasting: " the present research and development manufacturing enterprise of the domestic electrocar of China; they are at all without any own technology; just the simple amalgamation of part together; its core technology has not more been known where to begin; 2013 is the decisive battle year of China's electrocar; country will determine the destiny of electrocar hoc anno is a taboo or limit.And our railcar aeration speed is that quickish (aeration speed of railcar is only by the decision of the gentle tankage of the power of charging blower, unlike lead-acid battery and lithium cell etc., charging current there is strict restriction, strengthen charging current and can cause the damage of battery) if railcar with the still unalterable air of pressurized air, so it has realized not having the zero-emission of any pollution as its discharge of power.Since railcar has so good development prospect, why also be not employed so far? its key issue be exactly also do not develop can for railcar travel provide one be attractive in appearance have again can bear high pressure, capacity is big again can to make full use of the space, it is the light weight gas tank of long service life again, those existing patent applications now about railcar, just install the gas motor, supporting lubricating system does not all have, set up a little gas bomb on only in common bicycle or car, its capacity only is tens to rise to several decaliters, do not walk and how far just do not had gas, car just can't start, the basic needs that do not satisfy actual use, Here it is basic reason place that railcar never obtains to be promoted the use of, and the present invention's railcar is broken the normal procedure, the initiative car load is as the theory of gas tank, make gas tank can accomplish 3000 liters, in addition more.

I understood from network railcar can't the basic reason of place in operation after, just begin to have developed the gas tank of railcar.The enforcement illustration that the present invention is applied to car as Figure 1-1, this railcar fully can be without vehicle frame, can be fully by gas tank of the present invention, serve as outside face all or part of of vehicle frame, gas tank, car simultaneously.(independent vehicle frame and the present invention's gas tank are used in the time of can certainly being applied to various vehicle) is used for this gas tank of production of car and generally can accomplishes about 3000 liters by the vehicle different capabilities.With 30 kilograms of gas tank inflation pressuries is example, adopt 1 millimeter iron plate (or other metal sheet, alloy sheets, non-corrosive material etc.) to make gas tank, this pneumatic car fills once gas can travel 200 to 1000 kilometers, it is so far impossible not mentionlet alone away, data are (being determined by concrete pressure capability) that can't deceive people, its total cost can not increase than the cost of original combustion engine car and electric power car to some extent yet, and its cost is lower, safer on the contrary, the vehicle bulk strength is higher, longer service life.If air pressure is accomplished 150 kilograms or 300 kilograms, its gas tank will be thickeied, and we can reduce some capacity for this reason, but the distance that railcar can travel will be multiplied.Its concrete grammar is that gas tank inside is made by several zoariums of some and formed, porose communicating between the solid, solid can be square, cuboid, pyramid body, by triangle and the huge pentahedron that constitutes, constitute by the huge and trapezoidal hexahedral wherein a kind of solid that constitutes, also can constitute by two or more solid.What adopt in the present embodiment is that 1 cubic decimeter (1 cubic decimeter equals 1 liter for (the deciding as required) of some, how much fit sizes as required can be arbitrarily) separate space, each square space is all porose to be made it to link to each other becomes a big gas tank body, and its outer shape is determined according to concrete needs.What link to each other with container (gas tank) outer wall must be solid, and the in-to-in solid also can be by horizontal and vertical continuous bar or tubing and the replacement of narrow boards material.But the easiest enforcement and failure-free method are exactly, and gas tank inside is made of square fully.Certainly the bottom is for the antirust thickness that also can thicken the gas tank plate, using air pressure in the embodiment of the invention is 30 kilograms, the experiment sheet metal thickness that adopts is 1 millimeter, weld a cuboid gas tank of forming by 1 cubic decimeter square system and carried out pressure test, the air pressure that fills first after making will be higher than gas filed at ordinary times air pressure, inflates me first and has been charged to 35 kilograms, and this is during for 30 kilograms of each inflations after being allowed to condition at, any distortion can not take place in it, lays a solid foundation.When making irregular gas tank, even if the four edges of the inner part that contacts with the gas tank outer wall when being made up of square fully can not be square sometimes, even can be not in one plane, the solid that is constituted with the gas tank outer wall can no longer be a square also.Also can when keeping inner or outside solid size constant, increase or reduce the size of outside or inner geometry body by the various combination of solid.After the gas tank inflation under pressure its inner all squares without any distortion, just exterior each the foursquare four edges of casing has 5 millimeters the smooth excessiveness that increases gradually distortion to foursquare center highest point, this distortion is disposable, when being inflated to 30 kilograms more later on, the inflation how many times can not change yet.30 kilograms air pressure, 1 millimeter thickness are enough to guarantee long-term use without any problem, also need not thicken the thickness of sheet material at the pressure that doubles, if the lamina rara externa upsetting deformation can reduce or disappear; If think that this distortion is plain, we can also further improve for this reason, employing adds a cross in the outer wall inboard with the solid of outer wall contact portion, its area is divided into original 1/4th, its distortion has not almost just had, also can carry out littler cutting apart, also can appeal two kinds of ways and use simultaneously, this method is equally applicable to the gas tank of arbitrary shape.About the making of gas tank, when the solid of the inside certain number of plies of gas tank outer wall, when enough bearing corresponding air pressure, its gas tank remaining space inside also can be made a big geometric space.Also but ecto-entad increases the volume of solid gradually, thereby reduces the quantity of solid, enhances productivity.Thickness given here only is the thickness of contriver's experiment, and concrete thickness is not stipulated, can be determined voluntarily according to conditions such as concrete pressure by the producer.After inflation is once finished distortion, can carry out the processing of coating or coating, if outward appearance is done enough well, we just can promptly work as gas tank to it and vehicle frame has been used as the outside face of car to it again simultaneously, at this moment again by last seat, tire, gas motor, the steam-operating car has just been made, and the beautiful shell of one deck can certainly be installed outside gas tank.We can also be on the basis of the arbitrary shape gas tank that is made of independent solid, thereby the solid in-to-in laterally or is vertically connected the solid space that forms tubulose in inside, the gas tank of the arbitrary shape that formation is made of the tubulose solid, it is tubular can be square, oblong, trapezoidal, triangle, fan-shaped, when making the tubulose solid gas tank of arbitrary shape, also can only do and be used to prevent cutting apart of gas tank distortion in its all gas tank outer wall inboards, when making various gas tank, when the solid outside face of casing place part is made arc surface or sphere, and during both combinations, its outer wall need not to prevent the operation of being out of shape.The present invention be used for car its originally had living space by the place ahead of installation device and the back seat back have living space and all seats under the space and the space of underfooting all can be used as the use of single-piece gas tank, if you do not want to take the trouble, even the roof of automobile, doorframe, car door, seat also can be as the part of gas tank, being used as gas tank uses, thereby further increase its gas capacity, make car run fartherly.This gas tank can also be made the replaceable gas tank of unified pressure, unified capacity, unified size, unified interface according to every kind of concrete vehicle except that the mode of above introduction, when gas runs low like this to ventilation stand gas tank pulled out to change and get final product.Small-sized or the large-scale medium-sized charging blower inflation that such gas tank also can be pressed in local using such as gas station and the family of oneself gets final product, and the sort of 300 kilograms high-pressure aerated machine does not have small-sized, general family can not spend a huge sum of money to buy so large-scale charging blower, and this also is one of this high pressure gas motor-car reason of being difficult to popularize.This method is used for its front and back of car can respectively lay a gas tank, puts several being placed on certainly and where puts, can.

Fig. 1-2 is the illustration that the present invention is applied to pneumatic motor bike and Pneumatic bicycle, and Pneumatic bicycle is meant that generally motor power is two-wheeled or the three-wheel vehicle about 200 watts, and it is two-wheeled or three-wheel vehicle more than 600 watts that pneumatic motor bike refers generally to motor power.This figure is the railcar with the existing gasoline motor bike transformation of the way, that just can not want vehicle frame fully if produce new railcar, can substitute vehicle frame even serve as the outside face of car load simultaneously by gas tank fully, only need install the wheel handlebar again additional and motor has just constituted car load.The contriver thinks, it is relatively good that pneumatic motor bike and Pneumatic bicycle are made the form of hired car, can convenient for passenger to get on and off and also the spacious beautiful gas tank that can make again of ride comfort sufficiently large.(also not opposing to make other form certainly) general common vehicle, the capacity of its gas tank can be accomplished about 120 liters, add once gas and can travelled distance compare and can reach 200 kilometers equally at least with pneumatic car, even farther (determining according to concrete pressure capability).Its gas tank volume of big hired car as the big sheep of Honda (being commonly called as big ship) can be accomplished about 300 liters.Pneumatic motor bike that certain this technology of employing is made and Pneumatic bicycle and other its cost of various railcars can not increase than the power car of original various combustion engines and its cost of power car of electric power machine yet, and the intensity that can reduce its car load on the contrary also can be higher.What adopt in this example is 2v type 0.69kw vane air motor, has adopted chain-driving among the figure, has made various railcars in fact and all also can adopt modes such as shaft drive or gear transmission.In the outer, coaxial of gas motor lubricating pump has been installed among the figure, its lubricating method is to change 1 to 2 of filling lubricating oil at air inlet end per minute or per 3000.What the contriver installed is lubricating pump, also can adopt special-purpose oiling machine oil supply and oil sprayer is installed.Find that in use the vane type motor operation is all right when high speed, but when operating in low speed moment too little poorly make, and that piston type motor operates in high, normal, basic quick-acting fruit is all fine, can realize very level and smooth speed governing, it is more better with the piston type pneumatic motor still is installed onboard, perhaps fit on power-transfer clutch and change speed gear box also can onboard, (no matter be that various gas motor applications such as vane air motor or piston type pneumatic horse are in various vehicles, power-transfer clutch and change speed gear box can be installed) when making four-wheel three-wheel railcars such as car, also need reverse gear, can realize by the mode that on the gas motor, installs change-over valve additional, also can realize by the mode that installs change speed gear box additional, be applied to various Pneumatic vehicles and can be made into infinite variable speed railcar, also can be made into the railcar that has change speed gear box.

Fig. 1-the 3rd, the present invention are applied to the motor transmission of pneumatic motor bike and Pneumatic bicycle and a specific embodiment card of lubrication system.Adopted vane air motor 4 among the figure, exhausr port 1 and 7 have been housed on gas motor 4, air inlet pipe 5, lubricating pump 3, lubricating pump oil inlet 2, lubricating pump oil outlet pipe 8,6 is for being fixed on the sprocket wheel on the motor cycle rear wheel.Its working process and principle are as follows: the high pressure air of storing in gas tank, through enter behind the valve by right hand control be installed in accelerator pressure regulation on the handlebar (or through pressure reducer with by the valve of right hand control) after enter the gas motor by air inlet pipe 5, drive the rotation of gas motor, the gas that uses up is discharged by exhausr port 1 and 7, also driving lubricating pump 3 after the gas revolution and beginning to rotate, making railcar to overtake thereby driving sprocket wheel 6 rotations by minor sprocket on the gas motor and chain simultaneously.The lubricating pump of rotation is by lubrication box, thereby the air inlet pipe 5 that feeds the gas motor through lubricating pump oil outlet pipe 8 after lubricating pump oil inlet 2 sucks lubricating oil is finished the whole process of travelling and lubricating.

I once repeatedly listened the friend in the village, Taegu working to say, because careless, cylinder valve lands earlier and broken when steel mill's loading and unloading oxygen bottle, and the swoosh oxygen bottle has flown day, flies to such an extent that people can't see with eyes, did not know also at last that it drops to where to have gone.The oxygen bottle that the level that has is put, careless cylinder valve is pounded disconnected, and the arm that the air-flow that high speed is gone out is incited somebody to action the workman of work has just nearby been cut away.Though, allow the expert give to have had one shot so on vehicles such as bicycle motorcycle, directly place the scheme of high-pressure gas bottle so the gas cylinder pressure of this superhigh pressure is very high but very dangerous and finite capacity do not run how far just do not had gas yet onboard.The sort of inside of low pressure is not dangerous with the separated container of air chamber yet, although have only tens kilograms gaseous tension, in case in the bottom or the side hit and split, its gas moment, in a large number, at a high speed, go out and be enough to this car is thrown, even it is even worse, cause second accident, in the container front portion or the rear portion hit and split equally also danger close.The gas cylinder of the railcar of a lot of now countries research and development is all made with carbon fiber, inflation pressure can reach 300 kilograms, (China somewhere has also been indiscriminately imitated their scheme and has been developed such gas cylinder voluntarily, 3000 yuan of each costs, and the present invention's gas tank cost less than the carbon fiber gas cylinder 1/3rd) carbon fiber gas cylinder high-speed impact only can leak gas and also can not pop, but when very easily being pierced the openning that hits formation and reaching a few sq cm, because the inner space is that an overall space gas is understood moment equally, at a high speed, in a large number, go out, the same danger close of pressure that each sq cm is 300 kilograms, even the capacity of single carbon fiber gas cylinder has only several decaliters also not all right, read this and want to do shouldn't learning of carbon fiber gas cylinder, the carbon fiber gas cylinder is made the structure the same with my gas tank with me! And be that chemical products all exist an aging problem, and the inflatable appliance that such high pressure is general can't be inflated for it, and charging blower of the gas tank of pressing in adopting outfit is only wanted hundreds of unit (deciding according to aeration speed), can wear also and can sell separately with car.Air pressure should be with tens kilograms from gas filed economy, efficient and charging blower aspect, my design-calculated gas tank is by the whole gas tank formed of the little space of solid independently one by one, even collision happens, gas tank is broken, gas in the case is owing to be contained in respectively independently in the solid, the aperture in each space has limited the gas rate of outflow, thus can not produce very big impulsive force, thus guaranteed being perfectly safe of people's car.The present invention's gas tank is used for various pneumatic cars, even make the gas tank of 30 kilograms pressure, also with the sort of vehicle of adorning 300 kilograms of high-voltage six five decaliter carbon fiber gas cylinders run the same far away, because the capacity of the sort of gas cylinder of volume ratio of this gas tank goes out ten times greatly, even the present invention's gas tank is accomplished the high pressure the same with oxygen bottle or accomplish more also to be perfectly safe up to the pressure to 300 kilograms.

The gas motor has had the history of decades at least in industrial application, and the reliability of gas motor, durability, efficient are already by numerous users' approvals of countries in the world.The air consumption of gas motor unit time when maximum power of every kind of specification, all there are fixing data to look into, want to know railcar can run how far a need calculates just passable according to the pressure of gas tank and the air consumption of the gentle motor of capacity, be applied to Pneumatic bicycle, motor bike, car, bus, we can directly take industrial gas motor applications, the gas motor of every kind of car special use is perhaps bought in the also improvement that can be fit to.(a lot of countries have all developed special-purpose gas motor) is so in the railcar technology, the pressure of gas tank, capacity, safety are to become a ring of most critical in the railcar.Inflation mode about railcar, the mode of the air compressor of present stage employing electric power is more suitable, in the future can also utilize modes such as wind energy, water energy, solar power to make or drive air compressor, be the railcar inflation, thereby realize the zero cost inflation of railcar.Really make pneumatic power become it green clean energy resource without cease of no any pollution, zero-emission, inexhaustible usefulness.About pneumatic ship, just be not described further here.

By above introduction this railcar and pneumatic ship as can be known, with the perfect storage problem that has solved railcar and pneumatic ship source of the gas, assurance vehicle that fully can be continual and steady and the ship needs that travel at a distance, can be widely used on the various Pneumatic vehicles such as Pneumatic bicycle, pneumatic motor bike, pneumatic car, pneumatic bus, pneumatic three-wheel vehicle and on the various pneumatic ship, have pollution-free, zero-emission, aerating rapidly, efficient, longer service life, cost is lower, the whole ship intensity of car load is higher, more meet the characteristics of the new industry policy of national current energy-saving and emission-reduction.The pressure container of arbitrary shape can be applicable to various railcars and pneumatic ship, also can use as various pressure containers separately simultaneously, as LPG cyoinders etc., have bear pressure height, space availability ratio height, with the thin, light, economic characteristics of material.

Claims (1)

1. the present invention is a kind of Any shape of can making, be used to store the employed pressure container of various high-pressure fluids (gas and liquid etc.), (hereinafter to be referred as gas tank) and use the various railcars that this gas tank is made is as various Pneumatic vehicles such as pneumatic car, pneumatic motor bike, Pneumatic bicycle, pneumatic bus and various pneumatic ships etc.; The present invention is applied to the steam-operating car can be fully without vehicle frame, can be fully by gas tank of the present invention, serve as outside face all or part of of vehicle frame, gas tank, car simultaneously, and be used for pneumatic ship and also can serve as whole hull or part hull fully by the present invention's gas tank; Can certainly adopt independent vehicle frame and gas tank to be used in combination, its sheet material can use iron plate or other metal sheet, alloy sheets, non-corrosive material etc.; Its concrete grammar is to make in gas tank inside by several zoariums of some to form, porose communicating between the solid, solid can be square, cuboid, pyramid body, by triangle and the huge pentahedron that constitutes, constitute by the huge and trapezoidal hexahedral wherein a kind of solid that constitutes, also can constitute by two or more solid; What adopt in the present embodiment is the independent square space of (the deciding as required) 1 cubic decimeter of some, and each square space is all porose to be made it to link to each other becomes a big gas tank body, and its outer shape is determined according to concrete needs; What link to each other with container (gas tank) outer wall must be solid, and the in-to-in solid also can be by horizontal and vertical continuous bar or tubing and the replacement of narrow boards material; But the easiest enforcement and failure-free method are exactly, and gas tank inside is made of square fully; Certainly the bottom is for the antirust thickness that also can thicken the gas tank plate, and using air pressure in the embodiment of the invention is 30 kilograms, and the experiment sheet metal thickness of employing is 1 millimeter, and concrete used thickness and pressure are not stipulated; When making irregular gas tank, even if the part that inside contacts with the gas tank outer wall when being made up of square fully can not be a square because of the four edges of the variation of profile sometimes, even can be not in one plane, the solid that is constituted with the gas tank outer wall can no longer be a square also; Also can when keeping inner or outside solid size constant, increase or reduce the size of outside or inner geometry body by the various combination of solid, the beautiful shell of one deck can certainly be installed outside gas tank; If thickening the distortion of its outer wall, lamina rara externa can reduce or disappear, if think that this distortion is plain, we can also further improve for this reason, employing adds a cross in the outer wall inboard with the solid of outer wall contact portion, its area is divided into original 1/4th, its distortion has not almost just had, and can carry out littler cutting apart yet, also can appeal two kinds of ways and use simultaneously, this method is equally applicable to the gas tank of arbitrary shape; About the making of gas tank, when the solid of the inside certain number of plies of gas tank outer wall, when enough bearing corresponding air pressure, its gas tank remaining space inside also can be made a big geometric space; Also but ecto-entad increases the volume of solid gradually, thereby reduces the quantity of solid, enhances productivity; We can also be on the basis of the arbitrary shape gas tank that is made of independent solid, thereby the solid in-to-in laterally or is vertically connected the solid space that forms tubulose in inside, the gas tank of the arbitrary shape that formation is made of the tubulose solid, it is tubular can be square, oblong, trapezoidal, triangle, fan-shaped, when making the tubulose solid gas tank of arbitrary shape, also can only do and be used to prevent cutting apart of gas tank distortion in its all gas tank outer wall inboards, when making various gas tank, when the solid outside face of casing place part is made arc surface or sphere, and during both combinations, its outer wall need not to prevent the operation of being out of shape; The present invention be used for car its originally had living space by the place ahead of installation device and the back seat back have living space and all seats under the space and the space of underfooting all can be used as the use of single-piece gas tank, if you do not want to take the trouble, even the roof of automobile, doorframe, car door, seat also can be as the part of gas tank, being used as gas tank uses, thereby further increase its gas capacity, make car run fartherly; This gas tank can also be made the replaceable gas tank of unified pressure, unified capacity, unified size, unified interface according to every kind of concrete vehicle except that the mode of above introduction; No matter be various gas motor applications such as vane air motor or piston type pneumatic horse in various vehicles, can install or not install power-transfer clutch and change speed gear box; Its type of drive can be shaft drive, chain-driving or gear transmission; Its lubricating system can be installed also and can not install, and its lubricating method can adopt all modes existing and that occur in the future.

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