CN102139753A - Jet propeller and outboard engine device with same - Google Patents

Abstract

The invention provides a jet propeller capable of self-inflating and an outboard engine device with the jet propeller capable of self-inflating, which can be connected with a nozzle device with special functions besides the propelling function so as to achieve the functions of inflating, exhausting, being used as a spray gun, spraying water at high pressure (fire fighting or cleaning), pumping water and the like by using the same device, and the invention does not use common propeller blades, so that the jet propeller is not easy to cause injury to human bodies or marine organisms or is collided and tangled by foreign matters in water, and is an integrated multipurpose, safe and environment-friendly propeller.

Description

Jet flow propelling unit and have the angle of rake outboard engine device of this jet flow

Technical field

The present invention is about a kind of jet flow propelling unit and have the angle of rake outboard engine device of this jet flow, particularly a kind of can from the gas filed jet flow propelling unit of body and have this can be from the angle of rake outboard engine device of the gas filed jet flow of body.

Background technology

Boats and ships advance against engine and screw propeller, but the cavitation corrosion phenomenon of screw propeller often causes racing of the screw and drags slow ship's speed.According to " making great efforts principle in vain ", the fast more water flow pressure of propeller speed is just more little, therefore current also produce vaporization phenomenon, when the propeller blade surface pressure is lower than the seawater vapour pressure, can produce " screw propeller cavitation corrosion " phenomenon, the bubble that blade is taken out of is the main cause that causes ship vibrations and noise, and the bubble situation of breaking seriously can cause propeller efficiency to descend, racing of the screw and dragged slowly ship's speed, even make propeller blade produce as the pit of gear-like, cause the screw propeller damage.

Simultaneously, the traditional type propeller when rotated, the blade rear can produce resistance area and towing tension face, make ship's speed descend, the blade face size of screw propeller is except relevant with the thrust size, also form the resistance area and the towing tension face of boats and ships simultaneously, thereby offset partly speed of ship.In addition, screw propeller is easily twined or bump by foreign material in the water, makes screw propeller easily damaged.

Known international monopoly bulletin EP0334737 " Rotary non-positive machine " is with the shape of threads propeller blade configuration, though can strengthen current and improve resistance and the towing tension that is produced, but still be the structure of screw propeller and blade eventually, can't overcome all bad phenomenon that above-mentioned " making great efforts principle in vain " produced.

Comparatively advanced now waterjet propulsor (Jet Propulsor), its main improvement is that the traditional type propeller is retrofitted in the pipe; Because screw propeller in pipe, so fluid resistance that screw propeller produced and towing tension can be reduced to minimum, makes fltting speed improve.But waterjet propulsor still uses screw propeller, easily for foreign material twine, can't overcome the phenomenon that " making great efforts principle in vain " produced, and also still can't solve the problem of resistance and towing tension fully; Waterjet propulsor can't use the longer pipe tube, therefore can't make bigger pressure and make propelling usefulness increase.

Known TaiWan, China patent 572842,547573,528699,339756, and U.S. Pat 005181868A, US005083435A all with different clever thought construction the propelling unit of difference in functionality, but because still use screw propeller, so can't solve the problem of above-mentioned known technology.

No. 296599 jet fluid propelling units of prior art TaiWan, China patent of invention I of the present invention in addition (US Patent number US7497657B2) are introduced a kind of spiral or straight line water conservancy diversion lug or diversion groove by inside pipe wall, to increase the friction of fluid, make and be the pory fluid that scatters originally, when being subjected to pressurization, rotation, extruding, can twist together into the boundling shape, and forming the pipe internal pressure, this boundling shape fluid can produce propulsive force, makes carrier be advanced.

But above-mentioned patent case all only has a propulsion functions to there is no other additional function, therefore be Inflatable life-buoy if use the angle of rake carrier of cylinder, this propelling unit can be used as the gas filled device use so, also can promptly be used as propelling unit after inflation uses, under reusable situation, just can reach the effect of environmental protection and convenience so, and have certain buoyancy after the carrier inflation, when not in use also can be by the gas in this carrier is taken out, to reduce volume and weight; In addition, as long as hyperphoric shower nozzle can have fire-fighting, the function of cleaning, draw water or the like, therefore how to design a polyfunctional propelling unit, real industry is for this reason needed the problem of solution badly.

Summary of the invention

The object of the invention is to provide a kind of propeller blade that do not have, thus be not easy to damage for human body or marine creature, or by foreign matter collision, entanglement in the water, and be the one multipurpose safety propelling unit of environmental protection again.

Jet flow propelling unit of the present invention and its outboard engine device except that propulsion functions, also can be connected the specific function ejecting device, use same device to reach, can reach inflation, bleed, as spray gun, spray water with high pressure (fire-fighting or cleaning), function such as draw water.

The object of the invention be to provide a kind of can be from the gas filed power propeller of body.

The object of the invention is to provide a kind of safety propelling unit of environmental protection again.

A kind of jet flow propelling unit that achieves the above object, it comprises: one first flow-guiding structure, in order to the tube fluid that pressurizes; One drum-type mozzle has one second flow-guiding structure in its this drum-type mozzle, in order to this first flow-guiding structure pressurization this tube fluid is later pressurizeed once more; And a transmission shaft, in order to drive the rotation of this first flow-guiding structure and this second flow-guiding structure, this tube fluid is rotated with to this tube fluid pressurization by this first flow-guiding structure and this drum-type mozzle, and form the pipe internal pressure, in order to the generation propulsive force.

Further, this first flow-guiding structure is located at the front end of this transmission shaft, and this first flow-guiding structure and this drum-type mozzle set be essentially the length of this first flow-guiding structure diameter apart from length.

Further, this first flow-guiding structure is a fluid water conservancy diversion pressurization lug.

Further, this drum-type mozzle is a parallel pipe cylinder or front wide and rear narrow hollow tube cylinder design.

Further, this second flow-guiding structure is at least one or many spiral fashion water conservancy diversion lug or have the screw propeller of blade.

Further, also comprise an engine installation, in order to drive this transmission shaft.

Further, also comprise a connection tube pressure device, this connection tube pressure device is connected with this drum-type mozzle, in order to forced air with usefulness as inflation.

Further, this connection tube pressure device comprises: a connection tube, a forcing pipe, pressurization axostylus axostyle, a connection tube device and a clinching device, this connection tube is connected with this drum-type mozzle by this clinching device, this forcing pipe is located in this connection tube, and be provided with a pressurization tube wall and a pressure structure in it, and should be connected with this transmission shaft by the pressurization axostylus axostyle, and rotate in order to drive this pressure structure, and this connection tube device places an end of this connection tube.

Further, this pressurization tube wall is wing design.

Further, this pressure structure includes high pressure fan, low pressure fan and a fan at a high speed.

Further, this connection tube device further connects a delivery pipe or specific function ejecting device, in order to inflation or extraction fluid or water spray or jet.

Further, this specific function ejecting device is that an aerating nozzle device, a fluid are extracted ejecting device, a spray gun ejecting device or a high-pressure sprayer out.

The another kind of jet flow propelling unit that achieves the above object, it comprises: a drum-type mozzle has a flow-guiding structure in its this drum-type mozzle, in order to tube fluid is pressurizeed; One transmission shaft in order to drive this flow-guiding structure rotation, makes this tube fluid rotate so that this tube fluid is pressurizeed by this drum-type mozzle; And a connection tube pressure device, this connection tube pressure device is connected with this drum-type mozzle, in order to this flow-guiding structure pressurization this tube fluid is later pressurizeed once more.

Further, this flow-guiding structure is at least one or many spiral fashion water conservancy diversion lug or have the screw propeller of blade.

Further, this connection tube pressure device comprises: a connection tube, a forcing pipe, pressurization axostylus axostyle, a connection tube device and a clinching device, this connection tube is connected with this drum-type mozzle by this clinching device, this forcing pipe is located in this connection tube, and be provided with a pressurization tube wall and a pressure structure in it, and should be connected with this transmission shaft by the pressurization axostylus axostyle, and rotate in order to drive this pressure structure, and this connection tube device places an end of this connection tube.

Further, this pressurization tube wall is wing design.

Further, this pressure structure includes high pressure fan, low pressure fan and a fan at a high speed.

Further, this connection tube device further connects a delivery pipe or specific function ejecting device, in order to inflation or extraction fluid or water spray or jet.

Further, this specific function ejecting device is that an aerating nozzle device, a fluid are extracted ejecting device, a spray gun ejecting device or a high-pressure sprayer out.

A kind of outboard engine device that achieves the above object, it comprises: a jet flow propelling unit has one first flow-guiding structure, a drum-type mozzle and a transmission shaft; One engine installation is in order to drive this transmission shaft; And a power actuation means, in order to open and close this engine installation start; This drum-type mozzle wherein, has one second flow-guiding structure in its this drum-type mozzle, in order to this first flow-guiding structure pressurization tube fluid is later pressurizeed once more, and start this engine installation start by this power actuation means, to drive the rotation of this first flow-guiding structure and this second flow-guiding structure, with to the pressurization of this tube fluid, and form the pipe internal pressure, in order to produce propulsive force.

Further, also comprise a direction to control device, in order to control its direct of travel.

Further, this first flow-guiding structure is located at the front end of this transmission shaft, and this first flow-guiding structure and this drum-type mozzle set be essentially the length of this first flow-guiding structure diameter apart from length.

Further, this first flow-guiding structure is a fluid water conservancy diversion pressurization lug.

Further, this second flow-guiding structure is at least one or many spiral fashion water conservancy diversion lug or have the screw propeller of blade.

Further, also comprise a connection tube pressure device, this connection tube pressure device is connected with this drum-type mozzle, in order to forced air with usefulness as inflation.

Further, this connection tube pressure device comprises: a connection tube, a forcing pipe, pressurization axostylus axostyle, a connection tube device and a clinching device, this connection tube is connected with this drum-type mozzle by this clinching device, this forcing pipe is located in this connection tube, and be provided with a pressurization tube wall and a pressure structure in it, and should be connected with this transmission shaft by the pressurization axostylus axostyle, and rotate in order to drive this pressure structure, and this connection tube device places an end of this connection tube.

Further, this pressurization tube wall is wing design.

Further, this pressure structure includes high pressure fan, low pressure fan and a fan at a high speed.

Further, this connection tube device further connects a delivery pipe or specific function ejecting device, in order to inflation or extraction fluid or water spray or jet.

Further, this specific function ejecting device is that an aerating nozzle device, a fluid are extracted ejecting device, a spray gun ejecting device or a high-pressure sprayer out.

The present invention is except that having propulsion functions, also can be connected the specific function ejecting device, so that use same device, can realize inflating, bleed, as spray gun, spray water with high pressure (fire-fighting or cleaning), function such as draw water, and the present invention is not owing to use general propeller blade, so be not easy to damage for human body or marine creature, or by foreign matter collision, entanglement in the water, and the present invention also has the effect of one high-mobility, multipurpose, wheeled vehicle, safety, environmental protection.

Description of drawings

Fig. 1 can be from the angle of rake scheme drawing of the gas filed jet flow of body for the present invention.

Fig. 2 can be applied to the scheme drawing of an inflatable carrier device from the gas filed jet flow propelling unit of body for the present invention.

Fig. 3 is the scheme drawing of connection tube pressure device of the present invention.

Fig. 4 is the scheme drawing of jet flow propelling unit of the present invention and the winding of connection tube pressure device.

Fig. 5 be jet flow propelling unit of the present invention with the winding of connection tube pressure device after cooperate and this aerating nozzle device bonded assembly scheme drawing.

Fig. 6 be jet flow propelling unit of the present invention with the winding of connection tube pressure device after cooperate with this fluid and extract ejecting device bonded assembly scheme drawing out.

Fig. 7 be jet flow propelling unit of the present invention with the winding of connection tube pressure device after cooperate and this high-pressure sprayer bonded assembly scheme drawing.

Fig. 8 is applied to the scheme drawing of an inflatable carrier device for Fig. 5 to Fig. 7 of the present invention.

Fig. 9 is the scheme drawing of indifferential device outboard engine of the present invention.

Figure 10 is the scheme drawing that the diff outboard engine is arranged of the present invention.

Figure 11 is the scheme drawing that the Hooke's coupling outboard engine is arranged of the present invention.

Figure 12 is a fluid emulation experiment velocity profile of the present invention.

Figure 13 is a fluid simulation experiment water conservancy diversion lug pressure distribution chart of the present invention.

[primary clustering nomenclature]

110---inflatable carrier device 370---cushion

112---direction to control device 372---high pressure fan

115---rudder stock 374---low pressure fan

120---rudder 410---prolongs the connection tube device

122---propeller system 415---latching connector

172---supporting plate 420---prolongs delivery pipe

210---drum-type jet-reaction unit 430---compression indicator

214---filter screen 450---aerating nozzle device

215---transmission shaft 455---interlocking headstock

218---shell 460---aerating nozzle

465---is jet for the 220---cylinder

221---cylinder tail pipe 510---fluid is extracted ejecting device out

222---spiral fashion water conservancy diversion lug 515---shower nozzle stream pipe

Portable of 225---fixed support 525---

226---bearing 530---fluid is extracted shower nozzle out

230---water inlet 535---fluid is extracted switch valve out

232---fluid flow guiding pressurization lug 540---fluid is extracted pipe out

234---penstock 545---filters tracheae

240---cylinder transmission shaft 560---spray gun ejecting device

255---water column 610---high-pressure sprayer

The 270--connection tube device 615---shower nozzle that sprays water with high pressure

272---connection tube 620---conduit switch valve

274---delivery pipe 625---external water pipe

276---joint 630---water filter

305---carrier 720---indifferential device outboard engine

310---engine installation 740---has the diff outboard engine

315---controller 760---has the Hooke's coupling outboard engine

320---actuator 780---submerged propeller

325---motor 800---power actuation means

330---Hooke's coupling 805---fixer

335---axle envelope 810---induction installation

340---battery module 815---linker

345---electric wire 825---is steering handwheel all around

350---charger 830---is deflecting bar all around

355---plug 835---pipe link

360---connection tube pressure device 840---ship side clamping plate

362---forcing pipe 845---deflecting plate

366---pressurization tube wall 850---cuts flow

368---Ka Parapet 855---base

376---pressurization axostylus axostyle 860---penstock

378---fans the 865---water stop at a high speed

380---clinching device 870---backstop

382---clinching 875---differential cross pin

384---padlock 880---handle

386---clasp 885---handle seat

The specific embodiment

Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.

Fig. 1 can be from the angle of rake scheme drawing of the gas filed jet flow of body for the present invention.Jet flow propelling unit 210 of the present invention comprises: one first flow-guiding structure, in order to the tube fluid that pressurizes; One drum-type mozzle 220 has one second flow-guiding structure in its this drum-type mozzle 220, in order to this first flow-guiding structure pressurization this tube fluid is later pressurizeed once more; An and transmission shaft 240, in order to drive the rotation of this first flow-guiding structure and this second flow-guiding structure, this tube fluid is rotated with to this tube fluid pressurization by this first flow-guiding structure and this drum-type mozzle 220, and form the pipe internal pressure, in order to the generation propulsive force.

As shown in the figure, jet flow propelling unit 210 of the present invention further comprises a penstock 234, this first flow-guiding structure, drum-type mozzle 220 and transmission shaft 240 are located in this penstock 234, and this first flow-guiding structure is a fluid water conservancy diversion pressurization lug 232, and second flow-guiding structure is at least one or many spiral fashion water conservancy diversion lug 222.

In this embodiment, jet flow propelling unit of the present invention 210 its mainly be the structure that presents drum-type jet flow propelling unit 210.When fluid through drum-type jet flow propelling unit 210 that one rotates the time, fluid can enter in this penstock 234 (can not rotate) via a water inlet 230 places earlier, fluid can pass through the rotation of fluid flow guiding pressurization lug 232 earlier in pipe then, fluid in the pipe then can produce the pressurized with fluid phenomenon because of rotating the front and back pressure reduction relation that the back produced, and the fluid that pressurizeed then begins to enter the cylinder mozzle 220 in the rotation in penstock 234; This fluid flow guiding pressurization lug 232 is positioned at the part of these transmission shaft 240 outstanding cylinder mozzles 220, the flow velocity that makes fluid enter this cylinder mozzle 220 promotes and then the increase propeller efficiency, fluid flow guiding pressurization lug 232 can not be too near with the distance of cylinder mozzle 220, otherwise can cause the flow field disorder, therefore be arranged on the fluid flow guiding pressurization lug 232 of transmission shaft 240 leading edges and the diameter length that the optimum distance length between the cylinder mozzle is about this fluid flow guiding pressurization lug 232.

Along with the velocity of rotation of transmission shaft 240, so the fluid that spiral stream guidance lug 222 will pressurize pressurization once more is rotation and accelerated movement that beginning is flowed after producing by forward direction in the tube of cylinder mozzle 220 in cylinder mozzle 220.Because the pitch of spiral stream guidance lug 222 is the designs of adopting run-in index or front wide and rear narrow formula, so fluid is when drum-type jet flow propelling unit 210 rotates, fluid in cylinder mozzle 220 produces the different difference of pressure in front and back gradually, so it can move the fluid of pressurized towards the opening part of tail end, when the pressure difference value in its pipe greatly too during the force value of cylinder mozzle 220 outsides, the interior fluid of pipe this moment will outwards spray from the tail end at cylinder mozzle 220 places, and produce fluid thrust, and then form a reflex thrust.Spiral fashion water conservancy diversion lug 222 on the jet flow propelling unit 210 inherent cylinder mozzles 220 also can change screw propeller in addition, with the demand of the various different thrusts on reaching design and using.The tail end of its drum-type jet flow propelling unit 210 also can link use with a connection tube pressure device 360 and specific function ejecting device 280, with extract out, draw water as inflation, fluid, the usefulness (please refer to Fig. 3 and Fig. 4) of jet or water column.

In addition in this embodiment, jet flow propelling unit 210 of the present invention, the structure that Yi Bentu is designed, be to use applicable to high, medium and low speed (as electric engine, internal combustion engine) engine installation 310, its propelling thrust that can produce about 1～30 joint/time, in being fit to, the carrier waterborne of slow speed of revolution engine installation uses, as canoe, canoe, rubber boat, the carrier that snorkels, diving machine.This figure only is the explanation of an embodiment, but its purposes is not placed restrictions on the usefulness of carrier in waterborne or water, can be used for other place yet, as fluid power plant, fluid engine etc.

Fig. 2 can be applied to the scheme drawing of an inflatable carrier device from the gas filed jet flow propelling unit of body for the present invention.This inflatable carrier device 110 comprises a rudder stock 115, rudder 120, carrier 305 and engine installation 310, wherein this carrier 305 is that general reference can be for carrying moving or load-carrying or floating entity, as the vehicle, boat, raft, ship, ship, warship, basin, diving facility etc., and this inflatable carrier device 110 is a carrier waterborne, it uses material to can be suitable various inflations, and can be used for making the material of carrier waterborne, as PVC, rubber, synthetic skin dry goods, strengthen plastic, wire drawing glass etc., its principal particulars has certain buoyancy for this carrier after inflation, gas in this carrier can be released when not in use, to reduce volume and weight.The carrier waterborne of indication in the present invention, also applicable certainly or extend to on-inflatable formula carrier device in other; Rudder stock 115 is for controlling a kind of union lever of rudder 120 usefulness; Rudder 120 is the direct of travel of control inflatable carrier device 110; Engine installation 310 is a kind of device that produces kinetic energy, in order to promote carrier waterborne, be applicable to electro-motor in the present invention, if but carrier waterborne is when needing bigger power, also can use internal combustion engine, turbine engine of various different styles etc. instead, with the kinetic energy demand in the realistic use; Jet flow propelling unit 210 its power resources are engine installation 310 of the present invention, this is a later-model propeller design, it is broken through and uses traditional screw propeller mode to work as thrust, change and adopt parallel pipe cylinder or front wide and rear narrow hollow tube cylinder design, at least one spiral fashion water conservancy diversion lug 222 is arranged in cylinder mozzle 220, when cylinder mozzle 220 is rolling, will utilize the fluid that spacing produced (air or water) the front and back pressure reduction mode of motion of cutting stream and decreasing worm-pitch of the spiral fashion water conservancy diversion lug 222 in the cylinder mozzle 220, allow centre and the tail end place of fluid in cylinder mozzle 220 produce a pressure, cylinder mozzle 220 is after continuous and continuous rolling, the fluid that spiral fashion water conservancy diversion lug 222 in cylinder mozzle 220 rolls in understanding tube, the force value that is produced when cutting stream will heighten, when the fluid pressure value in the cylinder mozzle 220 during gradually greater than cylinder mozzle 220 exterior pressure, will produce thrust outwards sprays, thereby producing a reaction thrust, this kind thrust is enough to promote inflatable carrier device 110 of the present invention or on-inflatable formula carrier device; Anyly in addition replace spiral fashion water conservancy diversion lug 222 in the cylinder mozzle 220 as screw propeller, thereby can produce the thrust of a brute force, and presenting that spurting or column penetrate as jet 465 or the product of water column 255 (please refer to Fig. 6 and Fig. 7), is that the non-the present invention with this function also can.

In the present invention and embodiment, the fluid of being addressed is any flowable air of general reference, filthy gas, chemical gas, miscellaneous gas, water, liquid body, sticky body, colloid, solvent body, chemical liquid body etc.

In this embodiment,, come head roll formula jet flow propelling unit 210, and then produce thrust, allow inflatable carrier device 110 be advanced to produce certain kinetic energy in the appropriate location of inflatable carrier device 110 device one engine installation 310.

Fig. 3 is the scheme drawing of connection tube pressure device of the present invention.In this embodiment, the keystone configuration body of connection tube pressure device 360 of the present invention comprises a connection tube 272, one forcing pipe 362, one pressurization axostylus axostyle 376, an one connection tube device 270 and a clinching device 380, this connection tube 272 is connected with this drum-type mozzle 220 by this clinching device 380, this forcing pipe 362 is located in this connection tube 272, and be provided with a pressurization tube wall 366 and a pressure structure in it, and should be connected with this transmission shaft 240 by pressurization axostylus axostyle 376, and rotate in order to drive this pressure structure, and this connection tube device 270 places the rear end of this connection tube 272, leads to locating that it is desired with the fluid after will pressurizeing.

One end of this connection tube 272 and leading portion jet flow propelling unit 210 are connected by clinching device 380, and the other end is connected mutually with the connection tube device 270 of back segment, and this connection tube 272 is in order to protection forcing pipe 362 and put forcing pipe 362 in-to-in all components; Forcing pipe 362, its in-to-in structure design can pressure fluid be purpose to reach all, and the tube wall 366 that should pressurize is pressurized with fluid and the flow velocity that reaches effectuation, thus generally all can adopt wing design, to improve its usefulness.

This pressure structure comprises high pressure fan 372, low pressure fan 374 and high speed fan 378, wherein this high pressure fans 372, its main purpose be exactly after rotating its valve can produce bigger fluid suction amount and enter in the forcing pipe 362, and this low pressure fan 374, different fan-shaped curved design by its valve, the area size, quantity and pitch, can produce different front and back pressure reduction, and then the fluids in the forcing pipe 362 are pressurizeed, and this fans 378 at a high speed, its main purpose be exactly after rotating its valve can produce bigger fluid quantity discharged and enter in the connection tube device 270 or be expelled to outside the forcing pipe 362.

This axostylus axostyle 376 that pressurizes, its front end is to be connected with cylinder transmission shaft 240 in the jet flow propelling unit 210, so that high pressure is fanned 372, low pressure fan 374, fanning at a high speed 378 grades is together in series and rotates together, and this clinching device 380 comprises a clinching 382, one clasp 386 and a padlock 384, this clinching 382 is assemblies that clasp 386 fastened padlock 384, and padlock 384, can be fixed in the outside appropriate position of jet flow propelling unit 210 or connection tube 272, with clasp 386, clinching 382 collocation link to be used, and this clasp 386, with padlock 384, clinching 382 can be arranged in pairs or groups to link and be used, so that jet flow propelling unit 210 and connection tube 272 are effectively reached close interconnecting between the two, and allow cylinder transmission shaft 240 and the forcing pipe 362 interior pressurization axostylus axostyles 376 in the jet flow propelling unit 210 be connected, or with the cylinder tail pipe in the jet flow propelling unit 210 221 directly and after forcing pipe 362 close proximity, and then will drive high pressure fan 372, low pressure fan 374, fan 378 grades at a high speed and rotate together, and reach the purpose of pressurizeing with exhaust fluid.

Connection tube pressure device 360 of the present invention further comprises a fixed support 225, one bearing, 226 Yi Ka Parapet 368 and a cushion 370, this fixed support 225, its outer fixedly jet flow propelling unit 210 and connection tube 272 junction between the two, there is bearing 226 can link the transmission shaft of two sections of front and back in it, forcing pipe 362 can be rotated, and then allow fluid produce the effect of pressurization, and this bearing 226, can allow drum-type jet flow propelling unit 210 smooth and easy with transmission shaft 240 rotations in the connection tube 272, and Gai Ka Parapet 368, its Position Design is in drum-type jet flow propelling unit 210 and connection tube 272 junction between the two, certain storing position or pattern when interconnecting, it are arranged, in order to avoid be misplaced, and this cushion 370, it places forcing pipe 362 foremost, its main purpose is that a cushion space is arranged when jet flow propelling unit 210 and connection tube 272 interconnect between the two, increasing it connects density on the one hand, again on the one hand because of its rubber-like characteristic, so the pettiness error amount can releive in linking the time.

Fig. 4 is the scheme drawing of jet flow propelling unit of the present invention and the winding of connection tube pressure device.When the user will use this device, after at first wanting earlier De Ka Parapet 368 between the front end of connection tube pressure device 360 and jet flow propelling unit 210 tail ends alignd, again the clasp on the clinching device 380 386 is enclosed within on the padlock 384, and then with clinching 382 with reversing sense to press down and must reach block till, again connection tube device 270 is connected on the rear of this connection tube pressure device 360 afterwards, promptly finishes erection procedure.Subsequently by starting an engine installation 310, along with the cylinder mozzle in the jet flow propelling unit 210 220 rolls, the pressurization axostylus axostyle 376 that cylinder transmission shaft 240 in it will drive in the connection tube pressure device 360 rotates simultaneously, also will drive the high pressure fan 372 of pressurization on the axostylus axostyle 376, low pressure fan 374, fan 378 etc. at a high speed and rotate together, and then the fluid in the external world can be sucked into valves pressurization and discharging effect in the connection tube pressure device 360.In addition also can by the cylinder tail pipe in the drum-type jet-reaction unit 210 221 directly with forcing pipe 362 close proximity after, and then will drive high pressure fan 372, low pressure fan 374, fan 378 etc. at a high speed and rotate together, pressurize and the purpose of exhaust fluid and reach.

Fig. 5 to Fig. 7 links scheme drawing with the specific function ejecting device after jet flow propelling unit of the present invention and the winding of connection tube pressure device.

In this embodiment, specific function ejecting device 280 of the present invention comprises an aerating nozzle device 450 at least, fluid is extracted ejecting device 510, high-pressure sprayer 610 out, cooperate by these different ejecting devices to be connected with connection tube pressure device 360, with the fluid filling after will pressurizeing extremely in the specific object or be disposed to the external world with jet flow propelling unit 210.

Please continue with reference to figure 5, its be jet flow propelling unit of the present invention with the winding of connection tube pressure device after cooperate and this aerating nozzle device bonded assembly scheme drawing.As shown in the figure, wherein comprise a jet flow propelling unit 210, a connection tube device 270, a prolongation connection tube device 410 and an aerating nozzle device 450 at least, the assembly of this jet flow propelling unit 210, link, operation etc. are narrated in Fig. 1 to Fig. 4 in detail, do not repeat them here.

In this embodiment, connection tube device 270 of the present invention comprises a connection tube 272 at least, and the tail end of its front end and jet flow propelling unit 210 combines closely, causes in the delivery pipe 274 so that it is produced thrust; One delivery pipe 274, its front end and connection tube 272 are connected, and its tail end then is connected with a joint 276, mainly is drum-type jet flow propelling unit 210 thrusts that produce to be sent to prolong on the connection tube device 410; Joint 276, its front end and delivery pipe 274 are connected, and its tail end then is linked with prolonging connection tube device 410, uses so that drum-type jet flow propelling unit 210 thrusts that produce are directed at the farther place.

In this embodiment, this prolongs connection tube device 410, and its main function is exactly a prolongation delivery pipe 274 that can be made into certain-length arbitrarily, and it comprises a latching connector 415 at least, the joint 276 of its front end and connection tube device 270 is connected, and its tail end then is connected with prolongation delivery pipe 420; One prolongs delivery pipe 420, is a delivery pipe 274 that can be made into certain-length arbitrarily, with make things convenient for the user lack, in, use in the long distance, its front end and latching connector 415 are connected, the other end then is connected with joint 425; Joint 425 is in order to be linked with this aerating nozzle device 450; One compression indicator 430 is flowed through when prolonging delivery pipe 420 when the fluid of ejection, can have certain force value in pipe, and this assembly is exactly at prolongation delivery pipe 420 or by the force value of filling fluid to the object, for user's reference in order to detecting.

In this embodiment, aerating nozzle device 450 of the present invention, be to be final application target, be to be used for the use of filling fluid after jet flow propelling unit 210 thrust that produces is derived herein, to save the energy, muscle power and to fill fullly fast, comprise an interlocking headstock 455 at least, its front end is connected with the joint 425 that prolongs connection tube device 410, its tail end then is connected with aerating nozzle 460, and fluid is derived; Aerating nozzle 460, its main function are insert to desire on the valve of product of filling, and in its body of importing filling that fluid is correct, up to fill full till, this assembly is extracted out closed valve again; Jet 465, generally be meant with drum-type jet flow propelling unit 210 the thrust that produces derive the fluid that the back is sprayed.

When user's desire is used this device, earlier with connection tube device 270 with prolong connection tube device 410, aerating nozzle device 450 and be in series together after, and then the tail end of connection tube device 270 with drum-type jet flow propelling unit 210 be connected; Or at the tail end of drum-type jet flow propelling unit 210, in regular turn connection tube device 270, prolongation connection tube device 410, aerating nozzle device 450 etc. are together in series, and then with in the valve on the gas filed object of aerating nozzle device 450 insertion desires, the last engine installation 310 that just starts on the carrier 305, along with allowing the user control gas filed degree of saturation specific humidity and safety by actv. by the demonstration of compression indicator 430 in the gas filed process.

In addition in this embodiment, the aerating nozzle device 450 of tail end is changed into a spray gun ejecting device (figure does not show), can reach the effect of spray gun.

Fig. 6 be jet flow propelling unit of the present invention with the winding of connection tube pressure device after cooperate with this fluid and extract ejecting device bonded assembly scheme drawing out.In this embodiment, fluid of the present invention is extracted ejecting device 510 out, and its main function is exactly that interior gas or other fluid of inflation body that utilizes this device that desire is extracted out extracted out fast, to save the energy, muscle power; At least comprise shower nozzle stream pipe 515, its main purposes is the gas that is sprayed in the connection tube device 410 prolonging certainly, and the gas of in pipe desire being extracted out is pleasant outwards to be taken out of, therefore reaches the purpose that fluid is extracted out; Portable 525, make things convenient for the user with portable or carry fluid and extract ejecting device 510 out; Fluid is extracted shower nozzle 530 out, can control speed, the speed of gas bleeding, the device of size; Fluid is extracted switch valve 535 out, mainly is to be used for controlling the switch valve of desiring to be drawn out of gas; Fluid is extracted pipe 540 out, and main purpose is to utilize this pipe that gas is derived, and its front end and latching connector 415, fluid are extracted switch valve 535 out and be connected, and the other end then is connected with latching connector 415; Filter tracheae 545 when desire fluid extraction body is muddiness, can be done the usefulness of filtering gas by this assembly.

In this embodiment, modes such as the use of fluid extraction ejecting device 510 of the present invention, operation, binding explain orally as follows; Please refer to the modes such as use, operation, binding of aforementioned aerating nozzle device 450, wherein different place makes aerating nozzle device 450 into fluid to extract ejecting device 510 out and can reach the purpose that fluid is extracted out, and this fluid can be gas or liquid.The interlocking headstock of locating 455 of at first fluid being extracted out ejecting device 510 tail ends is connected with the joint 425 that prolongs on the connection tube device 410, and then extract fluid out pipe 540 and place desire that fluid extracts out local or be connected together, arrest fluid with hand again and extract ejecting device 510 out, strike out fluid in addition with the hand and extract switch valve 535 out, it is the action that deployable fluid is extracted out, then according to the number must fluid extracted out, size is adjusted fluid extraction shower nozzle 530 and can be extracted out by smooth fluid, till the fluid extraction finishes, in regular turn fluid is extracted out switch valve 535 again, engine installation 310 grades are closed.

Fig. 7 be jet flow propelling unit of the present invention with the winding of connection tube pressure device after cooperate and this high-pressure sprayer bonded assembly scheme drawing.In this embodiment, high-pressure sprayer 610 of the present invention, its main function is exactly after the high-pressure fluid that utilizes this device that drum-type jet flow propelling unit 210 is produced is derived, and utilizes the shower nozzle 615 that sprays water with high pressure outwards spray, with the purpose that reaches the fire-fighting water spray or sprinkle water; The keystone configuration assembly of this device explains orally as follows, and the shower nozzle 615 that sprays water with high pressure can be controlled speed, the speed of ejecting fluid, the device of size; Conduit switch valve 620 mainly is to be used for controlling adding the switch valve that is ejected fluid; External water pipe 625, main purpose are to utilize this pipe that the fluid of desiring to add is derived, and its front end and latching connector 415, conduit switch valve 620 are connected, and the other end then is connected with latching connector 415; Water filter 630 mainly is the usefulness that is used for the filtering fluid.

In this embodiment, modes such as the use of high-pressure sprayer 610 of the present invention, operation, binding explain orally as follows; Please refer to aforesaid fluid and extract modes such as the use of ejecting device 510, operation, binding out, wherein different place extracts fluid out ejecting device 510 to make the purpose that high-pressure sprayer 610 can reach fire-fighting or cleaning into.At first the interlocking headstock of locating 455 with high-pressure sprayer 610 tail ends is connected with the joint 425 that prolongs on the connection tube device 410, and then extract fluid out pipe 540 and place desire that fluid extracts out local or be connected together, arrest high-pressure sprayer 610 with hand again, strike boiled water pipe switch valve 620 in addition with the hand, the fluid that adds can be incorporated in the shower nozzle stream pipe 515, then according to must injection flow rate number, the size adjustment shower nozzle 615 that sprays water with high pressure can outwards spray water smoothly, when not needing to spray again, as long as more in regular turn with conduit switch valve 620, engine installation 310 grades are closed and are got final product.

Fig. 8 is applied to the scheme drawing of an inflatable carrier device for Fig. 5 to Fig. 7.When user's desire is filled inflatable carrier device 110 full gas, as long as it is earlier with connection tube device 270, prolong connection tube device 410, aerating nozzle device 450 grades are in series after the combination, again connection tube device 270 is linked on the tail end of drum-type jet flow propelling unit 210, and then on the valve with aerating nozzle device 450 insertion desire inflatable objects, restart engine installation 310, just can reach from the gas filed purpose of body, up to fill full till, turn off engine installation 310 more afterwards just connection tube device 270, prolong connection tube device 410, aerating nozzle device 450 etc., pull out one by one on the valve of self-inflatingPads carrier device 110 and the drum-type jet flow propelling unit 210, just inflatable carrier device 110 can be advanced in the water after finishing through taking in.

When user's desire will be filled 110 venting of full inflatable carrier device, earlier inflatable carrier device 110 is dragged disembarkation, and then assembling is finished in regular turn, as long as the aerating nozzle device 450 in the time of will inflating changes into fluid and extracts ejecting device 510 out, according to boot sequence and shutdown operation in tandem and can finish fluid and extract action out, will take in behind inflatable carrier device 110 foldings more again.

In this embodiment, fluid of the present invention is extracted its assembly, link, operations etc. such as ejecting device 510, spray gun ejecting device 560, high-pressure sprayer 610 out, has all narrated at Fig. 5, so do not repeat them here.

Fig. 9 is the scheme drawing of indifferential device outboard engine of the present invention.In this embodiment, indifferential device outboard engine 720 its main structures of the present invention are a power actuation means 800, direction to control device 112, propeller system 122, and wherein this propeller system 122 comprises engine installation 310 and jet flow propelling unit 210.Since in the assembly of the described jet flow propelling unit 210 of this figure, link, operation etc., all narrated at Fig. 1 to Fig. 8, do not repeat them here, only with regard to other assembly explanation of not narrating as yet.

In this embodiment, the assembly in the power actuation means 800 of the present invention is done an explanation with regard to its use, purposes, controller 315, and its function is burning voltage, the control of electric power traffic transport; Actuator 320 is the drg of CD-ROM drive motor 325 rotations; Induction installation 810, this device mainly be for when drum-type jet flow propelling unit 210 in the time will changing forward or backward direct of travel, the master cock that engine installation 310 can be stopped or starting.

In this embodiment, engine installation 310 its keystone configurations of the present invention are at least one motor 325, engine installation (transmission shaft 215), a differential cross pin 875, a Hooke's coupling 330, envelope 335, one water stop 860, a battery module 340, an electric wire 345, a charger 350, a plug 355.

In this embodiment, the assembly in the engine installation 310 of the present invention is done an explanation with regard to its use, purposes, battery module 340, and its main purpose is for providing the power source of this engine installation 310 abundances; Electric wire 345 is delivered to electric power on other relevant device that needs electric energy; Motor 325 is one electric energy to be changed into the device of kinetic energy, can allow transmission shafts in the motor 325 according to its different electric energy flow, and produce different rotating speeds; Engine installation (transmission shaft 215), its front end is connected with rotor on the motor 325, and then outside extension of the rotating speed of motor 325 can be taken out of, its rear end then is connected with cylinder transmission shaft 240 in the drum-type jet flow propelling unit 210 in addition, so the rotating speed of motor 325 can be passed through this component passes to cylinder transmission shaft 240, and then drive 210 rotations of drum-type jet flow propelling unit; Differential cross pin 875, its function is exactly the gear cluster by varying in size, will be from the former rotating speed of motor 325, the speed discrepancy that multilayer gear by this assembly is produced or increase, promote or reduce the rotating speed of cylinder transmission shaft 240, to meet 210 rotating speeds that can produce preferable states fluid thrust of drum-type jet flow propelling unit; Hooke's coupling 330, its main purposes for will be not the transmission shaft on same bobbin, after the two ends by this assembly are connected, when rotating, its kinetic energy changeed reaching on another transmission shaft; Axle envelope 335, its main purpose is the sealing effectiveness by this bearing, can allow extraneous fluid be difficult for flowing in the body, and then have influence on the running of normal parts; Water stop 860, its main function are protected the assembly in electronic product (as power actuation means 800) or the engine installation 310 exactly, are difficult for because of water inlet, make moist or can't use under normal condition because of the overheated the present invention of causing or device; Charger 350 can be led into this assembly by plug 355 with it with the electric power (direct current (DC) or alternating current) in the external world, then through changing or directly being stored in the battery module 340, so that the electric power that will consume replenishes, makes things convenient for electric power to continue to use; Plug 355 is that this assembly is inserted on the socket of extraneous power supply, and the electric power in the external world is introduced in the charger 350.

In this embodiment, the assembly in the direction to control device 112 of the present invention is done an explanation with regard to its use, purposes, and rudder stock 115 rotates propeller system 122 and turns to the purpose of travelling and turning to reach; Fixer 805 in order to the fixing position of steering handwheel 825 all around, advances or retreats or to the right or direction left to form one; Induction installation 810, when fixer 805 leaves former use location, this assembly can reach the outage signal on the power actuation means 800, therefore engine installation 310 will close and will decommission simultaneously, when in case fixer 805 returns to former use location, this assembly can reach on the power actuation means 800 starting signal, and therefore engine installation 310 will be opened and will come into operation simultaneously; Linker 815 is that fixer 805 is fixed on the appropriate location on the pipe link 835; All around steering handwheel 825, are to be used for rotating propeller system 122 directions; All around deflecting bar 830, and its upper end is connected with steering handwheel 825 all around, its lower end then with the base 855 of propeller system 122; Handle 880 allows the user to hold the action that turns to control; Handle seat 885, one end and propeller system 122 suitable shells 218 join and in fixing its position, the other end then is connected with handle 880, hold to make things convenient for the user.

In this embodiment, the keystone configuration in the propeller system 122 of the present invention comprises an engine installation 310, jet flow propelling unit 210, filter screen 214, penstock 860, shell 218 at least.

In this embodiment, the assembly in the propeller system 122 of the present invention is done an explanation with regard to its use, purposes, engine installation 310, jet flow propelling unit 210; Rudder 120; Supporting plate 172, one side can be used to the intensity of stiffened shell 218, on the other hand then can be as the usefulness of fixing the assembly in this device; Filter screen 214 filters extraneous fluid before flowing into penstock 860 with it, in order to avoid damage the assembly in the drum-type jet flow propelling unit 210; Shell 218, tool are protected the complete of this device and interior all component thereof, and can meet the demand on the fluid mechanics and reduce the resistance of fluid; Water inlet 230 in the dead ahead of filter screen 214, penstock 860, is that this device enters penstock 860 unique entrance for fluid; Deflecting plate 845, the supporting plate 172 that exposes also can reduce resistance with the flow direction that meets correcting fluid on the fluid mechanics; Cutting flow 850, is fluid that this device is external angle design and the quantity number by this assembly, imports in the penstock 860 to increase external fluid, allows the interior fluid of pipe be able to abundant and can increase flow velocity; Base 855, its upper end is connected with pipe link 835, the direction to control when conveniently advancing, the lower end is then fixed in its appropriate position with this device; Penstock 860, all fluids all must enter in the drum-type jet flow propelling unit 210 after the flowing of this assembly, and then produce thrust; Backstop 870, this position are at the tail end place of drum-type jet flow propelling unit 210, enter in the drum-type jet flow propelling unit 210 in order to cover foreign material; Pipe link 835 is that the main body (power actuation means 800, direction to control device 112, propeller system 122) of apparatus of the present invention is connected mutually and is fixed together, and forms a spendable product; Ship side clamping plate 840, be device on the appropriate location of pipe link 835, indifferential device outboard engine of the present invention hung be attached on the carrier 305, to make things convenient for user's steer direction, speed.

In this embodiment, indifferential device outboard engine of the present invention 720 is done an explanation with regard to its binding, operation etc.When user's desire is used this device,, and be fixed and use as long as ship side clamping plate 840 extensions of this device are attached on the appropriate location of carrier 305.At first the user checks voluntarily earlier whether the electric power that battery module 340 can use is sufficient, if but sufficient just ultromotivity actuation means 800 starts propeller system 122, along with the demand of speed is adjusted voluntarily, and then steer direction actuation means 112 moves ahead or turns to the locus of desiring to reach and travels.

In this embodiment, indifferential device outboard engine 720 of the present invention advances running to do an explanation with regard to it.At first the ship side clamping plate on the pipe link 835 840 are hung and be attached on the carrier 305, then power actuation means 800 is started, therefore also starter motor 325 simultaneously, through after the rotor rotation of motor 325, with the fluid flow guiding pressurization lug device 232 on the drive cylinder transmission shaft 240 and the rotation of spiral fashion water conservancy diversion lug 222 (or screw propellers), and propeller system 122 outer fluids are sucked in the penstock 234, then after the rotation through fluid flow guiding pressurization lug device 232 (in penstocks 234), fluid after fluid in penstock 234 can produce pressurization enters in the cylinder 220, fluid after spiral fashion water conservancy diversion lug 222 (or screw propeller) will pressurize once more of this moment of rotation cylinder mozzle 220 in pressurizes again, allow cylinder mozzle 220 interior fluid pressure value improve gradually, in case when the force value in its cylinder mozzle 220 during greater than ambient pressure, promptly can outwards spray and produce counteractive thrust, therefore carried out forward by be allowed the attached carrier 305 of hanging.

Figure 10 is the diff outboard engine that has of the present invention.In this embodiment, it is of the present invention that diff outboard engine 740 and Fig. 9 are arranged almost is identical on its structure design, just difference increases by a differential cross pin 875 in its engine installation 310, can improve or reduce the speed of the former rotation of motor 325, to meet the thrust requirements of various different carriers 305.

Because contained in this embodiment assembly, link, operation, function etc. had all been narrated at Fig. 7, so do not repeat them here, please refer to Fig. 7 if necessary.

Fig. 1 is the Hooke's coupling outboard engine that has of the present invention.In this embodiment, it is of the present invention that Hooke's coupling outboard engine 760 and Figure 10 are arranged almost is identical on its structure design, just difference in its engine installation 310 except that original differential cross pin 875, increase a Hooke's coupling 330 and an engine installation (transmission shaft 215) in addition, to change the rotation mode of former horizontal, to meet various different carriers 305 spaces and thrust requirements.

Because contained in this embodiment assembly, link, operation, function etc. had all been narrated at Fig. 9, Figure 10, so do not repeat them here.

Figure 12 is a fluid emulation experiment velocity profile of the present invention.In this embodiment, the fluid velocity of fluid emulation experiment velocity profile of the present invention during according to the present invention's jet flow propelling unit 210 starts shown in Figure 1 distributes, and this fluid simulation experiment is by (the United Ship Design ﹠amp of United Ship Design ﹠ Development Center; Development Center) carry out, and please refer to the color map of Figure 12, can know and learn, the fluid velocity of jet flow propelling unit 210 of the present invention when advancing distributes, and proves that it has actv. and advances usefulness.Please refer to Figure 13, show fluid simulation experiment water conservancy diversion lug pressure distribution chart of the present invention.In this embodiment, this fluid simulation experiment is by (the United Ship Design ﹠amp of United Ship Design ﹠ Development Center; Development Center) carries out, and please refer to the color map of Figure 13, can know and learn, the front end of fluid flow guiding pressurization lug 232 of the present invention and the distribution of color of rear end drop on the place, two ends (as red and blue) of colour coding table, the front end of then obvious fluid flow guiding pressurization lug 232 and the pressure reduction of rear end are very big, so the fluid flow velocity that enters this cylinder mozzle promotes into and increases propeller efficiency.

Above said content; being preferred embodiment of the present invention only, is not to be used for limiting scope of the invention process, all according to spirit of the present invention and technological means disclosed according to the present invention; and make corresponding change and distortion, the scope that all belongs to the present invention and protected.

Claims (30)

1. jet flow propelling unit is characterized in that comprising:

One first flow-guiding structure is in order to the tube fluid that pressurizes;

One drum-type mozzle has one second flow-guiding structure in its this drum-type mozzle, in order to this first flow-guiding structure pressurization this tube fluid is later pressurizeed once more; And

One transmission shaft in order to drive the rotation of this first flow-guiding structure and this second flow-guiding structure, makes this tube fluid rotate with to this tube fluid pressurization by this first flow-guiding structure and this drum-type mozzle, and forms the pipe internal pressure, in order to the generation propulsive force.

2. jet flow propelling unit as claimed in claim 1 is characterized in that this first flow-guiding structure is located at the front end of this transmission shaft, and this first flow-guiding structure and this drum-type mozzle set be essentially the length of this first flow-guiding structure diameter apart from length.

3. jet flow propelling unit as claimed in claim 2 is characterized in that this first flow-guiding structure is a fluid water conservancy diversion pressurization lug.

4. jet flow propelling unit as claimed in claim 1 is characterized in that this drum-type mozzle is a parallel pipe cylinder or front wide and rear narrow hollow tube cylinder design.

5. jet flow propelling unit as claimed in claim 1 is characterized in that this second flow-guiding structure is at least one or many spiral fashion water conservancy diversion lug or have the screw propeller of blade.

6. jet flow propelling unit as claimed in claim 1 is characterized in that also comprising an engine installation, in order to drive this transmission shaft.

7. jet flow propelling unit as claimed in claim 1 is characterized in that also comprising a connection tube pressure device, and this connection tube pressure device is connected with this drum-type mozzle, in order to forced air with usefulness as inflation.

8. jet flow propelling unit as claimed in claim 7, it is characterized in that this connection tube pressure device comprises: a connection tube, a forcing pipe, pressurization axostylus axostyle, a connection tube device and a clinching device, this connection tube is connected with this drum-type mozzle by this clinching device, this forcing pipe is located in this connection tube, and be provided with a pressurization tube wall and a pressure structure in it, and should be connected with this transmission shaft by the pressurization axostylus axostyle, and rotate in order to drive this pressure structure, and this connection tube device places an end of this connection tube.

9. jet flow propelling unit as claimed in claim 8 is characterized in that this pressurization tube wall is wing design.

10. jet flow propelling unit as claimed in claim 8 is characterized in that this pressure structure includes high pressure fan, low pressure fan and a fan at a high speed.

11. jet flow propelling unit as claimed in claim 8 is characterized in that this connection tube device further connects a delivery pipe or specific function ejecting device, in order to inflation or extraction fluid or water spray or jet.

12. jet flow propelling unit as claimed in claim 1 is characterized in that this specific function ejecting device is that an aerating nozzle device, a fluid are extracted ejecting device, a spray gun ejecting device or a high-pressure sprayer out.

13. a jet flow propelling unit is characterized in that comprising:

One drum-type mozzle has a flow-guiding structure in its this drum-type mozzle, in order to tube fluid is pressurizeed;

One transmission shaft in order to drive this flow-guiding structure rotation, makes this tube fluid rotate so that this tube fluid is pressurizeed by this drum-type mozzle; And

One connection tube pressure device, this connection tube pressure device is connected with this drum-type mozzle, in order to this flow-guiding structure pressurization this tube fluid is later pressurizeed once more.

14. jet flow propelling unit as claimed in claim 13 is characterized in that this flow-guiding structure is at least one or many spiral fashion water conservancy diversion lug or have the screw propeller of blade.

15. jet flow propelling unit as claimed in claim 13, it is characterized in that this connection tube pressure device comprises: a connection tube, a forcing pipe, pressurization axostylus axostyle, a connection tube device and a clinching device, this connection tube is connected with this drum-type mozzle by this clinching device, this forcing pipe is located in this connection tube, and be provided with a pressurization tube wall and a pressure structure in it, and should be connected with this transmission shaft by the pressurization axostylus axostyle, and rotate in order to drive this pressure structure, and this connection tube device places an end of this connection tube.

16. jet flow propelling unit as claimed in claim 15 is characterized in that this pressurization tube wall is wing design.

17. jet flow propelling unit as claimed in claim 15 is characterized in that this pressure structure includes high pressure fan, low pressure fan and a fan at a high speed.

18. jet flow propelling unit as claimed in claim 15 is characterized in that this connection tube device further connects a delivery pipe or specific function ejecting device, in order to inflation or extraction fluid or water spray or jet.

19. jet flow propelling unit as claimed in claim 18 is characterized in that this specific function ejecting device is that an aerating nozzle device, a fluid are extracted ejecting device, a spray gun ejecting device or a high-pressure sprayer out.

20. an outboard engine device is characterized in that comprising:

One jet flow propelling unit has one first flow-guiding structure, a drum-type mozzle and a transmission shaft;

One engine installation is in order to drive this transmission shaft; And

One power actuation means is in order to open and close this engine installation start;

This drum-type mozzle wherein, has one second flow-guiding structure in its this drum-type mozzle, in order to this first flow-guiding structure pressurization tube fluid is later pressurizeed once more, and start this engine installation start by this power actuation means, to drive the rotation of this first flow-guiding structure and this second flow-guiding structure, with to the pressurization of this tube fluid, and form the pipe internal pressure, in order to produce propulsive force.

21. outboard engine device as claimed in claim 20 is characterized in that also comprising a direction to control device, in order to control its direct of travel.

22. outboard engine device as claimed in claim 20 is characterized in that this first flow-guiding structure is located at the front end of this transmission shaft, and this first flow-guiding structure and this drum-type mozzle set be essentially the length of this first flow-guiding structure diameter apart from length.

23. outboard engine device as claimed in claim 22 is characterized in that this first flow-guiding structure is a fluid water conservancy diversion pressurization lug.

24. outboard engine device as claimed in claim 20 is characterized in that this second flow-guiding structure is at least one or many spiral fashion water conservancy diversion lug or have the screw propeller of blade.

25. outboard engine device as claimed in claim 20 is characterized in that also comprising a connection tube pressure device, this connection tube pressure device is connected with this drum-type mozzle, in order to forced air with usefulness as inflation.

26. outboard engine device as claimed in claim 25, it is characterized in that this connection tube pressure device comprises: a connection tube, a forcing pipe, pressurization axostylus axostyle, a connection tube device and a clinching device, this connection tube is connected with this drum-type mozzle by this clinching device, this forcing pipe is located in this connection tube, and be provided with a pressurization tube wall and a pressure structure in it, and should be connected with this transmission shaft by the pressurization axostylus axostyle, and rotate in order to drive this pressure structure, and this connection tube device places an end of this connection tube.

27. outboard engine device as claimed in claim 26 is characterized in that this pressurization tube wall is wing design.

28. outboard engine device as claimed in claim 26 is characterized in that this pressure structure includes high pressure fan, low pressure fan and a fan at a high speed.

29. outboard engine device as claimed in claim 26 is characterized in that this connection tube device further connects a delivery pipe or specific function ejecting device, in order to inflation or extraction fluid or water spray or jet.

30. outboard engine device as claimed in claim 29 is characterized in that this specific function ejecting device is that an aerating nozzle device, a fluid are extracted ejecting device, a spray gun ejecting device or a high-pressure sprayer out.

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