CN2245035Y - Jet flying boat - Google Patents

Abstract

The utility model relates to a jet flying boat. Jet type aeroengines are used as power by the utility model which solves the defects of the prior art, such as low speed, large energy consumption, etc. The utility model comprises a superstructure part and an underwater structure part. The front part of the boat bottom of twin-hull boats which are arranged on two sides of the lower side of a driving layer and a nacelle layer are from front to back and orderly provided with propulsion systems of the flying boat, which are composed of air compressors of inlets of engines, the jet type aeroengines, spraying cylinders which can rotate in omnidirection, propulsion controlling devices, the bottom part of liquid guiding tubes of the poop, and the liquid guiding tubes of the poop. The utility model can not only sail on rivers, lakes, rapid stream, shallow water, flat marsh, or snow land, but also on the sea.

Description

Jet airship

The utility model relates to a kind of jet airship of water sailing.

At present, in order to improve the speed that boats and ships navigate by water on the water, people design a lot of ways, and mainly are to solve from propulsion coefficient that improves marine propeller and the various resistances that reduce the ship's navigation.For example, the technology of patent applied for " Pneumatic airship " (application number: 91105933,4) obtained some progress in this respect.It utilizes the hull envelope gas inflation of catamaran steel apron, again the pump of waterjet propulsor is installed in bow and forms and gulp down wave and reach and reduce area of wetted surface and wave making resistance, reaches the purpose that improves the speed of a ship or plane, energy efficient, raising propulsion coefficient.This but " Pneumatic airship " is still not ideal enough at aspects such as the speed of a ship or plane, energy consumptions.

The purpose of this utility model is to provide a kind of can reduce resistance preferably, improves the speed of a ship or plane, saves the jet airship of energy consumption.

The purpose of this utility model is achieved in that jet airship includes superstructure partial sum submerged structure part.The freeboard 15 of superstructure part is marked with designed draft line 18 and rises floating line 19.Be provided with direction of operating disk 2, forward controller control lever 16, control spout direction hydraulic operation bar 4 in operator's compartment 22 central authorities of driving layer.The front of operator's compartment 22 is provided with Windshield 1.Be provided with engine inlet port 5, engine intake air compressor 6 in cabin layer 31, the top of ship is ship top 17.The submerged structure part of ship is made up of catamaran hull bottom 20, control spout direction hydraulic operation bar 4, comprehensive rotation spray tube 8, forward controller 9, stern mozzle 12, advance fumarole 13, stern mozzle bottom 14.Unique distinction of the present utility model is the jet power as marine propeller of this airship utilization aircraft jet engine 7 (containing gas-turbine powerplant), the particular design of aircraft jet engine 7 and catamaran and hull and the preposition installation of driving engine match and form the propulsion system of airship: in catamaran hull bottom 20 front portions, be arranged in order from front to back by engine inlet port 5, engine intake air compressor 6, control spout direction hydraulic operation bar 4, aircraft jet engine 7, comprehensive rotation spray tube 8, forward controller 9, air chamber 11, stern mozzle 12, advance fumarole 13 stern mozzles bottom 14 constitutes the propulsion system of airship.

Hull structure of the present utility model surrounds a sealed air chamber 11 by the underwater hull of hull two inboards, front and back and last five faces of catamaran rigid (containing steel, glass-felt plastic, other metals and hard material etc.) apron and the inboard water surface of catamaran, and aircraft jet engine 7 is jet jet to air chamber 11 through comprehensive rotation spray tube 8, forward controller 9, air nozzle 10.Catamaran hull bottom 20 both sides bows are provided with wave resistance guide plate 21 when gulping down wave, in the hull bottom, the latter half of automatic control balance cabin 35 that is provided with.

Handle structure of the present utility model is no rudder direction of operating, and the direction of operating disk 2 that operator's compartment 22 central authorities are provided with joins with control spout direction hydraulic operation bar 4, and operator's compartment 22 also is provided with engine power control arm 3, forward controller control lever 16.The place ahead of air chamber 11 is provided with comprehensive rotation spray tube 8, forward controller 9, and air chamber 11 rears are provided with advance fumarole 13.

The utility model compared with prior art has more advantage: adopted aircraft jet engine because of it, made its power big, in light weight, volume is little, starts soon, and simple in structure, cost is low, is convenient to remote control.Because engine behind front wheel is installed and the characteristics formation of hull structure gulps down wave, noise is absorbed by the water surface in the sealed air chamber, so its noise is also smaller, has reduced the pollution to environment.What is more important safe reliability height, its application inflation gulps down unrestrained jet propulsion and has changed traditional marine propuision system.The utility model had both utilized the advantage of catamaran, supported hull and load-carrying with buoyancy of water, and the area of wetted surface that has reduced boats and ships again is more than 50%.It is compared with the above water craft of equal tonnage, equal horsepower, equal conditions can improve the speed of a ship or plane, reaches energy-conservation 30-50%, and than the propulsion coefficient height of Pneumatic airship, so also save energy consumption than Pneumatic airship, the speed of a ship or plane is faster.This airship is because jet propulsion, not only can be at rivers and lakes, torrent shallow water and big maritime navigation, and can navigate by water on anh river shoal, ice face, the snowfield with on the smooth marshy area that very little water is arranged.The speed of a ship or plane than the Pneumatic airship of waterjet propulsion is also faster.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is a vertical profile structural representation of the present utility model.

Fig. 2 is the B-B sectional elevation among Fig. 1.

Fig. 3 is the A-A sectional elevation among Fig. 1.

Fig. 4 is a surface structure scheme drawing of the present utility model.

Fig. 5 is a driving layer plan structure scheme drawing of the present utility model.

Fig. 6 is a cabin of the present utility model layer plan structure scheme drawing.

Fig. 7 is the cross-sectional structural representation in middle part of the present utility model.

More than each structure shown in the drawings be exactly embodiment of the present utility model.Among the figure, 1 is the operator's compartment Windshield.2 is the direction of operating disk.3 is engine power control arm.4 are control spout direction hydraulic operation bar.5 is engine inlet port.6 is the engine intake air compressor.7 are aircraft jet engine (containing gas-turbine powerplant).8 is comprehensive rotation spray tube.9 is forward controller.10 is air nozzle.11 is air chamber.12 is the stern mozzle.13 is advance fumarole.14 is stern mozzle bottom.15 is freeboard.16 is the forward controller control lever.17 are the ship top.18 is the designed draft line.19 for rising floating line.20 is both sides catamaran hull bottom.21 is bow both sides wave resistance guide plates.22 for driving layer.23 is the crewman bedroom.24 is stair.25 is the main cabin, seat.26 is the aisle.27 is door.28 is window.29 is the sleeping berth guest room.30 is the lavatory.31 is the cabin layer.32 is the kitchen.33 are the chamber of washing one's face and rinse one's mouth.34 is outer aisle.35 are automatic control balance cabin

Because the density ratio density of air of water is big 800 times, so hydrodynamicresistance is more much bigger than aerodynamic drag.Make hull reduce hydrodynamicresistance, manage to form alow one deck air cushion and the water surface separate make jet airship under sail hull bottom all the time with windage, concrete scheme is as follows: the superstructure of jet airship partly is equipped with direction of operating disk 2, forward controller control lever 16, control spout direction hydraulic operation bar 4 (upper parts), cabin layer engine inlet port 5, engine intake air compressor 6, aircraft jet engine 7, ship top 17 and is formed by indicating designed draft line 18 and rising in the freeboard 15, ship-handling layer operator's compartment 22 of floating line 19.The submerged structure part is made up of catamaran hull bottom 20, control spout direction hydraulic operation bar 4 (lower parts), comprehensive rotation cartouche 8, forward controller 9, air nozzle 10, stern mozzle 12, advance fumarole 13, stern mozzle bottom 14.

Place both sides under the superstructure respectively by catamaran hull bottom 20, have engine inlet port 5, engine intake air compressor 6, aircraft jet engine 7, comprehensive rotation cartouche 8, forward controller 9, air nozzle 10 to constitute the jet airship propulsion system between cabin layer and the catamaran hull bottom 20 from front to back successively.The inboard water surface of catamaran hull two inboards, front and back, last five faces and catamaran surrounds a sealed air chamber 11, seals with the static pressure masterpiece leak free maximum gas pressure of draft.Boats and ships are suspended and are full of water in the air chamber when static, at this moment jet airship at the hydrostatic floating line for indicating designed draft line 18, the jet inflation of start the engine pushes away water water in the air chamber is released from afterbody fumarole 13, release rear gas chamber satisfactory gas, make the jet airship hull rise to the position of rising floating line 19.At this moment remove catamaran hull bottom 20 in the water China and foreign countries, catamaran two inboard major parts contact with air with top, and catamaran two outside area of wetted surface also reduce.Therefore the area of wetted surface of jet airship submerged structure part reduces more than 50%, after air chamber 11 pressure surpass hydrostatic pressure, gas sprays through advance fumarole 13 from the stern mozzle 12 of stern mozzle bottom 14, at this moment jet water spray, jet airship will advance, angle of rake power can be given full play to, and has increased substantially propulsion coefficient.When gas during from air nozzle 10 ejection, jet airship can be as required by the 2 no rudder operations of direction of operating disk, drive control spout direction hydraulic operation bar 4 and rotate comprehensive rotation cartouche 8 and operation engine power control arm 3, the control oil mass, action advances controller function bar 16 drives forward controllers 9 control air-flows, finishes function such as turn to, increase and decrease speed, suspend, fall back.Progressively lower because aircraft jet engine sprays high velocity air speed, make air-flow transfer powerful thrust to, this is the main thrust of boats and ships, and propulsion coefficient has also improved.Next sprays the high velocity air temperature up to more than 700 degree Celsius, and heat deflection is the kinetic energy work done, and air-flow is discharged from afterbody fumarole 13, produces certain additional thrust, so aircraft jet engine propulsion coefficient at this moment is higher.Because the driving engine air nozzle is in air chamber 11, air chamber is a fully enclosed silencer champer, and the sealed interior water surface of a large amount of noises is absorbed, and greatly reduces noise pollution.The preposition installation of propelling unit is exactly at bow, the air-flow that air nozzle 10 is sprayed is inflated and is pushed away water and moves backward, the bow water surface forms meiobar and gulps down wave, add the catamaran both sides wave resistance guide plate 21 is arranged, can reduce wave making resistance and improve the speed of a ship or plane, also can guarantee the safety of other boats and ships simultaneously at the meeting ship time.Jet airship is a twin hull construction, has adopted automatic control balance cabin 35 simultaneously, so good stability.

Claims (3)

1, a kind of jet airship includes superstructure partial sum submerged structure part; The freeboard (15) of superstructure part is marked with designed draft line (18) and rises floating line (19), be provided with direction of operating disk (2) in operator's compartment (22) central authorities of driving layer, the front of operator's compartment is provided with Windshield (1), and the top of ship is ship top (17); The submerged structure part of ship is made up of catamaran hull bottom (20), stern mozzle (12), advance fumarole (13), stern mozzle bottom (1 4); It is characterized in that: the jet power of this airship utilization aircraft jet engine (7) as marine propeller, the particular design of aircraft jet engine (7) and catamaran and hull and the preposition installation of driving engine match and form the propulsion system of airship: in catamaran hull bottom (20), the front portion is arranged in order from front to back by engine inlet port (5), engine intake air compressor (6), control spout direction hydraulic operation bar (4), aircraft jet engine (7), comprehensive rotation spray tube (8), forward controller (9), air nozzle (10), air chamber (11), stern mozzle (12), advance fumarole (13), stern mozzle bottom (14) constitutes the propulsion system of airship.

2, jet airship according to claim 1, it is characterized in that: hull structure is by hull two inboards of the rigid apron of catamaran, before and after and the underwater hull of last five faces and the inboard water surface of catamaran surround a sealed air chamber (11), aircraft jet engine (7) jet through comprehensive rotation spray tin (8), a forward controller (9), air nozzle (10) is jet to air chamber (11), catamaran hull bottom (20) both sides bow is provided with wave resistance guide plate (21) when gulping down wave, in the hull bottom, the latter half of automatic control balance cabin (35) that is provided with.

3, jet airship according to claim 1, it is characterized in that: handle structure is no rudder direction of operating, the direction of operating disk (2) that operator's compartment (22) central authorities are provided with joins with control spout direction hydraulic operation bar (4), operator's compartment (22) also is provided with engine power control arm (3), forward controller control lever (16), the place ahead of air chamber (11) is provided with comprehensive rotation spray tube (8), forward controller (9), and air chamber (11) rear is provided with advance fumarole (13).

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