CN107097801A - A kind of pipeline air-suspending conveying arrangement - Google Patents
A kind of pipeline air-suspending conveying arrangement Download PDFInfo
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- CN107097801A CN107097801A CN201611232816.2A CN201611232816A CN107097801A CN 107097801 A CN107097801 A CN 107097801A CN 201611232816 A CN201611232816 A CN 201611232816A CN 107097801 A CN107097801 A CN 107097801A
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- toter
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- pipeline
- stainless steel
- conveying arrangement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/10—Tunnel systems
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Abstract
The invention provides a kind of pipeline air-suspending conveying arrangement, it is characterised in that：Including in-service pipeline, the inner bottom surface of the in-service pipeline is provided with operation guide rail, operation has toter on the operation guide rail；The toter is carriage-type structure；Airbreathing motor is internally provided with the toter, the output end of the airbreathing motor is connected with being arranged on the exhaust outlet of the toter rear end, and the input of the airbreathing motor is connected by intake stack with two grades of air inlet structures of the front end for being arranged on the toter.
Description
Technical field
The present invention relates to a kind of pipeline air-suspending conveying arrangement, belong to technical field of vehicle.
Background technology
In our life, conventional haulagman has automobile, train, aircraft, ship, electric car, motorcycle etc..Its
In, the species of automobile is a lot, can be divided into the passenger car taken mainly for personnel according to purposes, be mainly used in delivering the load of goods
Goods automobile, the specific use automobile for architectural engineering, agricultural production, agonistic sportses etc.；It can divide according to the adaptability to road
For general-utility car and offroad vehicle；It can be divided into internal-combustion piston engine automobile, electric automobile, combustion gas wheel vapour according to power set type
Car.The species of aircraft is also a lot, can be divided into civilian passenger airplane, military transport aircraft, military war craft etc. according to purposes；Press
The type of motivation approved for distribution can be divided into propeller aeroplane and jet plane.Train has ordinary train, magnetic suspension train and arranged at a high speed
Car etc..The super high ferro of pipeline being currently being deployed represents the developing direction of following high-speed rail transportation, using pipeline partial vacuum,
Linear electric motors drive and magnetic suspension is main running technology, aviation speed esd ground can be realized in theory, but maintain its pipeline
Partial vacuum and suspended state operation be technical barrier urgently to be resolved hurrily at present.Aviation speed esd ground is such as realized, except straight-line electric
Outside machine, existing driving can not all meet needs, and the construction cost of linear electric motors is expensive.The hair that the current vehicles are used
Motivation type of drive mainly includes two classes, i.e. frictional force drives engine and non-friction driving engine, wherein non-friction
Driving engine has reaction force to drive engine and linear electric motors engine.The engine of existing reaction force driving includes
Airbreathing motor and rocket jet formula engine, wherein airbreathing motor are also conventional aero-engine, actual big
Driven during power drive demand using fuel combustion, but driving power is still unsatisfactory for requiring or using not side in some cases
Just, and do not possess the engine directly or indirectly driven with electric energy for the high-power reaction force of main driving energy supply still.Cause
This, how by existing magnetic suspension train, bullet train, aircraft and aero-engine and the super high ferro of the pipeline developed
It is effectively combined, exploitation can both realize aviation speed esd ground, while there is the delivery system of low cost, with weight again
The realistic meaning wanted.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of pipeline air-suspending conveying arrangement and outstanding for pipeline
Air suction type driving structure in the in-service pipeline of floating toter.
To achieve the above object, the present invention takes following technical scheme：A kind of pipeline air-suspending conveying arrangement, its feature
It is：Including in-service pipeline, the inner bottom surface of the in-service pipeline is provided with operation guide rail, run on the operation guide rail
There is toter；The toter is carriage-type structure；In the airbreathing motor that is internally provided with of the toter, institute
State the output end of airbreathing motor and be connected with being arranged on the exhaust outlet of the toter rear end, the airbreathing motor
Input is connected by intake stack with two grades of air inlet structures of the front end for being arranged on the toter.
Two grades of air inlet structures use cellular plank frame.
Two grades of air inlet structures are passed through using the cellular plank frame for being provided with blast fence, the blast fence
Spaced pillar is fixedly connected with the cellular plank frame.
Two grades of air inlet structures are using the cellular plank frame for being provided with " T " font mozzle.
The top both sides of the toter are provided with wing structure.
It is the enclosed construction consistent with the toter profile below the wing structure of the toter.
The plugging structure of one-way gas flow valve-type is provided with the top and bottom of the toter.
Operation limiting structure is provided between the in-service pipeline in the side of the toter and above；The fortune
Row limiting structure is magnetic phase repelling structure or slide rail pulley contact operating structure.
The front end of the toter be provided with for by front air-flow be divided into from toter top flow through it is up
The segmenting structure of air-flow and the descending air-flow flowed through from toter bottom, wherein the stroke of the air upflow be more than it is described under
The stroke of promoting the circulation of qi stream.
The in-service pipeline is provided with the one-way gas flow ventilation knot that can be switched between opening and closed mode
Structure.
The present invention is due to taking above technical scheme, and it has advantages below：1st, the present invention is due in toter front end
Two grades of air inlet structures are provided with, and toter is in in-service pipeline, is in outside air and is relatively isolated state, because
This, after airbreathing motor startup, in time can deliver to the air suction in front of toter after toter side by side
Side, makes toter be in anterior outer surface and its extended space and is run under semi-vacuum state；Simultaneously because in delivery
The upper downstream segmenting structure of device Front-end Design, and the stroke of segmenting structure updraft is more than segmenting structure downdraught
Stroke, flows through the air velocity above toter and is noticeably greater than the air velocity flowed through below toter, when operation reaches
During certain speed, upward lift is produced, toter is in suspended state and runs, realization is same with existing magnetic suspension
Suspension effect, but huge electric energy and electromagnetic induction need not be provided, but produce by delivering the operation of structure itself
Suspend, operational efficiency is not only increased, while having significant energy saving effect.2nd, the present invention using duct type operation due to being set
Meter, it is possible to prevente effectively from the influence of the toter external environment such as wind-engaging, rain, snow, thunder and lightning in the process of running, is not only increased
The security of operation, while significantly reducing the extra design and construction cost for overcoming above-mentioned ambient influnence to be applied.3、
The present invention as a result of duct type operating energy loss, in-service pipeline can dispose on the ground, on subsurface, bridge, in tunnel,
The inferior a variety of construction methods in part ground, because in-service pipeline is enclosed extensional pipeline, to pipe during design building
The requirement in road itself is high, and the surface geology for carrying pipeline is rebuild and requires then relatively low.The construction input 80% of existing high ferro is left
The right side is that in underground, i.e., ground is rebuild.The main construction input of the present invention on the ground, therefore, can significantly reduce road construction throwing
Enter.4th, this hair is designed as a result of the tight type of in-service pipeline, i.e., air-flow is mainly by space up and down, and left and right is to run restriction
Structure is principal mode, so makes the air-flow in front of toter with high speed by toter overhead stream space, with lower section
Air-flow forms obvious air velocity difference, can produce effective suspension function, improves operational efficiency.5th, the present invention is due to using
Airbreathing motor, i.e. aeroplane engine drive device, make toter in the case where departing from wheel rail drive, linear electric motors driving
Effective driving force can also be produced, the feasibility of implementation is effectively increased.6th, the present invention is provided with unidirectional on in-service pipeline
Air flow ventilating structure, can avoid forming vortex or other low pressure states in the rear end of toter, and then improve driving effect
Rate.7th, the present invention is provided with the pipeline of the one-way gas flow valve-type opposite with traffic direction between toter and in-service pipeline
Plugging structure, makes airbreathing motor effectively to prevent the toter rear portion in the anterior air of suction delivery structure
Air improves suction for anterior effect of easing stress by the reflux forward of ventilation space up and down.8th, the present invention is due in fortune
Carry and put front end two grades of air inlet structures of setting as the air intake vent of airbreathing motor, air-breathing is mounted with toter rear end
The exhaust outlet of formula engine, the air draft backward of power set generates the reaction force run forward.Simultaneously because toter
In closed in-service pipeline, it is in outside air and is relatively isolated state, therefore, after the startup of air suction type power set,
Air suction in front of toter can side by side be delivered to the rear of toter in time, make the atmospheric pressure in front of toter
Less than toter rear, high preceding low atmospheric pressure is poor after formation, resulting that the air that toter applies is pressed to
Preceding thrust, realizes the double drive effect of air draft reaction force and atmospheric pressure difference driving, forms driving superposition, improve
Operational efficiency.9th, the present invention is available for due to being designed using the tight type between in-service pipeline and toter around running gear
The space very little of gas flowing, air-flow is mainly pumped to the rear of toter by ventilation shaft in front of toter,
Effective front and rear atm difference can be produced, operation drive efficiency is improved.10th, the toter in in-service pipeline of the present invention is by inhaling
The forward thrust that the reaction force and atm difference that the air draft of gas formula engine is produced are produced, its drive need not by wheel and its
The frictional force of contact surface produces driving thrust, can replace existing suspension driving device, such as linear electric motors, aero-engine.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is toter front portion structure schematic diagram of the present invention；
Fig. 3 is downstream segmenting structure schematic side view on toter of the present invention；
Fig. 4 is that two grades of air inlet structures of the present invention are shown using the structure during cellular plank frame for being provided with blast fence
It is intended to；
Fig. 5 is two grades of air inlet structures of the present invention using during the cellular plank frame for being provided with " T " font mozzle
Structural representation；
Fig. 6 is toter rear structure schematic diagram of the present invention；
Fig. 7 is toter wing closed downwards structural representation of the present invention；
Fig. 8 is the horizontal middle position Structure of cross section schematic diagram of overall structure of the present invention；
Fig. 9 is the pipe plugging structural representation of single unit system one-way gas flow valve-type of the present invention；
Figure 10 is the one-way gas flow aeration structure schematic diagram that the present invention is arranged on in-service pipeline；
Figure 11 is that overall structure of the present invention operation limits magnetic and repelled each other structural representation.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
As shown in Figures 1 to 3, the present invention includes in-service pipeline 1, and the inner bottom surface of in-service pipeline 1 is provided with operation guide rail
4, operation has toter 2 on operation guide rail 4.Toter 2 is carriage-type structure, and its front end, which is provided with, to be used for front gas
Flow point is segmented into the segmentation knot of the air upflow flowed through from the top of toter 2 and the descending air-flow flowed through from the bottom of toter 2
Structure 24.The position of rear end is provided with airbreathing motor 6, the output end of airbreathing motor 6 in the inside of toter 2
It is connected with the exhaust outlet 7 for being arranged on the rear end of toter 2, the input of airbreathing motor 6 is by intake stack 8 with being arranged on
Two grades of air inlet structures 9 of the front end of toter 2 are connected.Toter 2 of the present invention in the process of running, by the gas run into
Flow point be air upflow and descending air-flow, and air upflow stroke be more than descending air-flow stroke.Air upflow is by upper
Promoting the circulation of qi stream interface 26 enters the overdraught space 12 for being located at the top of toter 2, and is discharged through rear portion, in the top of toter 2
Form quick flow.Descending air-flow enters the downstream space 13 for being located at the lower section of toter 2 by descending airflow interface 25, and
Discharged through rear portion, in the air-flow formed below of toter 2.Because the stroke of air upflow is more than the stroke of descending air-flow, make
The air velocity of airflow space 12 is noticeably greater than the air velocity in downstream space 13, produces significant lift upwards, fills delivery
Put suspension.
Further, two grades of air inlet structures 9 can use cellular plank frame (as shown in Figure 2), and now air-flow can
To be directly entered intake stack 8 by the fresh air inlet 16 on cellular plank frame；Two grades of air inlet structures 9 can also be using peace
Cellular plank frame (as shown in Figure 4) equipped with blast fence 21, blast fence 21 by spaced pillar 23 with it is many
Poroid plank frame is fixedly connected, now, and air-flow can pass through the space side between blast fence 21 and cellular plank frame
Enter intake stack 8 to reaching fresh air inlet 16, then by fresh air inlet 16；Two grades of air inlet structures 9, which can also be used, to be provided with " T "
The cellular plank frame (as shown in Figure 5) of font mozzle 17, now, air-flow can be by " T " font mozzles 17 from side
Enter intake stack 8 to entrance, then by fresh air inlet 16.Because toter 2 is anterior for two grades of air inlet structures 9, simultaneously suction
The high speed pumping power of gas formula engine 6, two grades of outer surfaces of air inlet structure 9 for making toter 2 anterior form relative half
Vacuum state, significantly reduces the air drag that toter 2 is run forward, while the air-flow differential before and after toter 2 is formed,
Produce efficient forward driving forces.
Further, as shown in Figure 1 and Figure 2, constituted between the upper wall of the top of toter 2 and in-service pipeline 1
Overdraught space 12, it is width homogeneous structural up and down, flows through the air-flow formation straight flow and high speed shape in overdraught space 12
State, significantly improves the upward lift of toter 2.
Further, as can be seen from figures 6 to 8, the top both sides of toter 2 are provided with wing structure 27, when delivery dress
When putting 2 startup optimization, front air-flow is most of to be entered positioned at toter 2 by the anterior air upflow interface 26 of toter 2
The overdraught space 12 of anterior top, and discharged through rear portion, toter 2 and the top of wing structure 27 is formed high speed gas
Stream；The lower section of wing structure 27 is low due to the throughput of entrance, is formed very with the air velocity of the top of flight wing spline structure 27
Big difference.So significantly improving makes the suspending power of toter 2.
Further, as shown in fig. 7, the lower section of wing structure 27 of toter 2 is the envelope consistent with the profile of toter 2
Structure is closed, closed chamber 28 is formed with following sideways, the formation of flow-disturbing in running can be prevented effectively from.
Further, as shown in figure 9, the top and bottom of toter 2 are provided with the closure of one-way gas flow valve-type
Structure 31.When starting airbreathing motor 6, the air positioned at the front of pipe plugging type structure 31 passes through airbreathing motor 6
Two grades of air inlets 9 be sucked into the rear of pipe plugging type structure 31, force down the air in the front of pipe plugging type structure 31
Atmospheric pressure in the rear of pipe plugging type structure 31, and then front and rear atm difference is formed, promote toter 2 to run forward.Fortune
Carry when putting 2 operation, when the air pressure in the front of plugging structure 31 is less than the air pressure at the rear of plugging structure 31, plugging structure 31 is closed
Close, prevent the air-flow at rear reflux forward；When air pressure in front of plugging structure is more than the air pressure at plugging structure rear, closure knot
Structure 31 is opened, and front air-flow flows backward along air flow spaces up and down.
Further, as shown in Fig. 2, Fig. 6, toter 2 is the homogeneous pipe plugging type structure in face from front to back.Before
The toter 2 of view (Fig. 2) and rearview (Fig. 6) is identical the location of in in-service pipeline 1, and rearview has exhaust outlet 7,
Front view has fresh air inlet 16.It is provided with above in the side of toter 2 and between in-service pipeline 1 and runs limiting structure 15,
It is magnetic phase repelling structure or slide rail pulley contact operating structure to run limiting structure 15, for keeping toter 2 to be managed in operation
Even running in road 1.
Further, as shown in Figure 10, in-service pipeline 1 is provided with one-way gas flow aeration structure 32, and it is in closing and opens
Two states.When the atmospheric pressure in in-service pipeline 1 is less than or equal to the atmospheric pressure outside in-service pipeline 1, one-way gas flow is led to
Wind structure 32 is closed.When the atmospheric pressure in in-service pipeline 1 is more than the atmospheric pressure outside in-service pipeline 1, unidirectionally
Air flow ventilating structure 32 is in opening.The exhaust resistance of airbreathing motor 6 so not only can be effectively reduced, while can
To avoid forming vortex or other low pressure states in the rear end of toter 2, and then improve drive efficiency.
The operation principle of inventive pipeline air-suspending conveying arrangement is：Toter is placed in in-service pipeline and run,
Operation driving includes air suction type drive system, the front that gas-powered air inlet is located at toter is inhaled, while toter exists
Run in in-service pipeline with in-service pipeline to be in close contact, there is the air-flow segmenting structure of lateral direction penetrating in front of toter,
In addition the design of flight wing.Result is that the anterior outer surface of toter and its extended space are in semi-vacuum state, significantly
Reduce operation air drag；The significant air velocity difference of air-flow segmenting structure formation toter upper and lower, flies in addition
The design of row wing, can be such that toter is run in suspended state.Air suction type driving can substantially meet toter operation
Demand, while can be aided with wheel rail drive and linear electric motors driving.It can so solve what the operation of duct type track was faced
The technical barrier of vacuum or partial vacuum and suspension operation is maintained, while so simple in-service pipeline structure is also significantly lower than existing
High ferro construction cost, and the operation of duct type high ferro also has a variety of advantages such as quick, safe better than existing high ferro.
When the toter provided with pipe plugging type structure is in the local pipeline in sealing state of operation, deliver simultaneously
Device be provided with pipe plugging type structure in front of air communicate air inlet, airbreathing motor and with pipe plugging type structure
The exhaust outlet that rear air is communicated, after airbreathing motor starts, by air inlet by the sky in front of pipe plugging type structure
Gas aspirates and the rear of pipe plugging type structure is discharged into by exhaust outlet, forms the atm difference between front and rear.
In addition the anterior outer surface of toter and its extended space are in semi-vacuum state, add front and rear atm difference.It is this big
Draught head can produce powerful forward thrust to the toter in pipeline, and then drive toter to run forward.With this
Meanwhile, the high velocity air that airbreathing motor is discharged backward by exhaust outlet can produce reaction force forward, and then promote fortune
Carry to put and run forward.Therefore, this technology can be produced in in-service pipeline atm difference and reaction force superposition drive forwards
Power, significantly improves driving efficiency.
Illustrate the effect of the present invention below by the simulated experiment in laboratory：
Experimental example (one)：Pipeline semi-vacuum state simulated experiment:
Experiment material：JetCat P120 SX whirlpools spray engine model, remote control, stainless steel plate, the intelligent numbers of SYT-2000V
Word pressure anemobiagraph (upper sea green high-tech).
The preparation of experimental provision：
400X 400mm stainless steel square tubes are welded, it is long 6 meters.Stainless steel plate is taken, a height of 400X 405X405mm of length and width are welded
Stainless steel square box, the front end stainless steel plate of square box is spaced apart diameter 5mm hole, the bottom of square box rear end stainless steel plate with 15mm
Open diameter 155mm circular hole.The front end of stainless steel square box is welded to one end of stainless steel square tube.The rear end of stainless steel square box with
JetCat P120 SX whirlpools spray engine model air intake vent closed is connected and fixed.Take two SYT-2000V intelligent digital pressures
Power anemobiagraph, the stainless steel square box front-end and back-end that pressure measurement end is placed in stainless steel square tube.
Experimental method and result：
Remote control starts JetCat P120 SX whirlpools spray engine model, it is seen that spray engine model in JetCat P120 SX whirlpools
Exhaust outlet quickly discharges hot blast, and air pressure change is observed on pressure gauge.The pressure that shows of 3 minutes visible pressure gauges of operation is from rear end
99kPa be down to the 87kPa of front end, illustrate there is negative pressure to be formed in the pipeline of motor head.Engine is closed, terminates experiment.
Experimental example (two)：Canned semi-vacuum state simulated experiment:
Experiment material：JetCat P120 SX whirlpools spray engine model, remote control, stainless steel plate, the intelligent numbers of SYT-2000V
Word pressure anemobiagraph (upper sea green high-tech).
The preparation of experimental provision：
400X 400mm stainless steel square tubes are welded, it is long 6 meters.Stainless steel plate is taken, a height of 400X 405X405mm of length and width are welded
Stainless steel square box, the front end stainless steel plate of square box is spaced apart diameter 5mm hole, the bottom of square box rear end stainless steel plate with 15mm
Open diameter 155mm circular hole.The front end of stainless steel square box is welded to one end of stainless steel square tube.The rear end of stainless steel square box with
JetCat P120 SX whirlpools spray engine model air intake vent closed is connected and fixed.Another welding 400X 400mm stainless steel squares
Pipe, long 1 meter, one end is welded with stainless steel plate and blocked, and diameter 155mm circular hole is opened in the bottom of closure stainless steel plate, with
JetCat P120 SX whirlpools spray engine model exhaust outlet closed is connected and fixed.In 1 meter long stainless steel square tube with blocking not
Become rusty on the inside of steel plate, weld diameter 5mm stainless steel tubes, the other end of stainless steel tube is placed in outside 1 meter long stainless steel square tube.By one
The stainless steel square box front end that the pressure measurement end of SYT-2000V intelligent digital pressure anemobiagraphs is placed in stainless steel square tube.By another
The pressure measurement end of SYT-2000V intelligent digital pressure anemobiagraphs and the stainless steel tube closed of 1 meter long stainless steel square tube external
Connect and fix.
Experimental method and result：
Remote control starts JetCat P120 SX whirlpools spray engine model, it is seen that spray engine model in JetCat P120 SX whirlpools
Exhaust outlet quickly discharges hot blast, and air pressure change is observed on pressure gauge.The pressure that 3 minutes visible pressure gauges of operation are shown, rear end
For 94kPa, front end is 88kPa, illustrates have negative pressure to be formed in the pipeline of motor head, but also formed in engine rear end pipeline
Negative pressure, it is possible to decrease the efficiency of front and rear pipes negative pressure formation.Engine is closed, terminates experiment.
Experimental example (two)：Deliver structure suspension simulated experiment:
Experiment material：JetCat P120 SX whirlpools spray engine model, remote control, stainless steel plate, stainless steel square tube, T-
The long Supreme Being's flat-panel touch electronic scales of VKS303.
The preparation of experimental provision：
400X 400mm stainless steel square tubes are welded, it is long 6 meters, it is used as in-service pipeline.Welded and grown with thickness 1mm stainless steel plates
600mm, high 370mm, width 385mm toter, front portion are streamlined structure, the ratio of the up height of air-flow and descending height
For 5, pulley is installed in the left and right sides of toter, the outwardly height of pulley is 5mm.The lower plane of in-service pipeline is fixed flat
Row places two thickness 12mm stainless steel rectangular pipe.Flat panel electronic is installed in toter bottom to claim.Toter is disposed
In one end (rear end) of in-service pipeline and carry out prevent movable fixation.Installed in the other end (front end) of in-service pipeline
Engine model is sprayed in JetCat P120 SX whirlpools, and engine exhaust outlet and in-service pipeline are carried out into closed is connected and fixation.
Experimental method and result：Remote control starts JetCat P120 SX whirlpools spray engine model, it is seen that thermal current is from rear end
Quick discharge, observation flat panel electronic read number change.In high-speed cruising 3 minutes, it was observed that reading is from 2.2 kilograms before startup
It is changed into 0, illustrates that toter has been suspended.Remote closing engine, terminates experiment.
Experimental example (three)：The floated operation simulated experiment of pipeline:
Experiment material：JetCat P120 SX whirlpools spray engine model, stainless steel plate, stainless steel square tube, remote control.
The preparation of experimental provision：
400X 400mm stainless steel square tubes are welded, it is long 6 meters, it is used as in-service pipeline.Stainless steel plate is taken, length and width are welded a height of
600X 380X 380mm stainless steel square box, as toter, installs pulley in the left and right sides of toter, pulley to
Outer protrusion height is 5mm, and the front end stainless steel plate of square box is spaced apart diameter 5mm hole with 15mm, square box rear end stainless steel plate
Open diameter 155mm circular hole in bottom.JetCat P120 SX whirlpools spray engine model is installed in stainless steel box, air inlet exists
Front, exhaust outlet is connected and fixed with the rear end closed of stainless steel square box.Stainless steel square box is put into the one of stainless steel square tube
In end.The steel wire of 5.5 meters of a length is connected in toter rear end and is connected with the in-service pipeline of near-end (toter end).
Experimental method and result：Remote control starts JetCat P120 SX whirlpools spray engine model, accelerates to maximum, it is seen that fortune
Carry to put and quickly slided forward in in-service pipeline, stop moving ahead by steel wire drawing close to in-service pipeline exit.Remote control is closed
Engine is closed, experiment terminates.
Experimental example (four)：Two grades of air inlet semi-vacuum state simulated experiments:
Experiment material：JetCat P120 SX whirlpools spray engine model, remote control, stainless steel plate, the intelligent numbers of SYT-2000V
Word pressure anemobiagraph (upper sea green high-tech) (southern general Kechuang).
The preparation of experimental provision：
400X 400mm stainless steel square boxes are welded, each 1 meter of length, width and height are opened on the stainless steel plate of stainless steel square box one side
Diameter 155mm circular hole, JetCat P120 SX whirlpools spray engine model is put into stainless steel square box, engine exhaust outlet is put
In perforate on stainless steel plate and fixation.Two kinds of shapes are used in the top side face of stainless steel square box：Shape one：Four are opened with interval 30mm
Individual 5mm circular hole, cuts the stainless steel square plate of 15mm square, and in center weld stainless steel bar, the opposite side of stainless steel bar is welded
The center of four circular holes is connected to, the circular hole for making stainless steel square plate and four 5mm is in umbrella shape fixed structure；Shape two：With interval
30mm opens four 5mm circular hole.By the survey press bond of SYT-2000V intelligent digital pressure anemobiagraph (upper sea green high-tech) not
The top side face of rust steel square box.
Experimental method and result：
Remote control starts JetCat P120 SX whirlpools spray engine model, it is seen that spray engine model in JetCat P120 SX whirlpools
Exhaust outlet quickly discharges hot blast, and air pressure change is observed on pressure gauge.Shape one：The pressure that pressure gauge is shown is shown in operation for 3 minutes
78kPa is down to from 100kPa；Shape two：Operation is shown in that the pressure that pressure gauge is shown is down to 89kPa from 100kPa, illustrates two for 3 minutes
Level air inlet structure can form negative pressure on its surface, and the effect of lateral flow type is better than front suction-type.Engine is closed, is terminated
Experiment.
Experimental example (eight)：Air-breathing power set compare simulated experiment：
Experiment material：It is JetCat P120 SX whirlpools spray engine model, remote control, the leaf ducted fans of 120mm 12, stainless
Steel plate, tensiometer.
The preparation of experimental provision：
400X 400mm stainless steel square tubes are welded, it is long 6 meters.Stainless steel plate is taken, a height of 400X 405X405mm of length and width are welded
Stainless steel square box, the front end stainless steel plate of square box is spaced apart diameter 5mm hole, the bottom of square box rear end stainless steel plate with 15mm
Open diameter 155mm circular hole.The front end of stainless steel square box is welded to one end of stainless steel square tube.Adopt the rear end of stainless steel square box
Connected with two kinds of forms：Form one：It is connected and fixes with JetCat P120 SX whirlpools spray engine model air inlet closed；Shape
Formula two：It is connected and fixes with the leaf ducted fan air inlet closed of 120mm 12.Take two SYT-2000V intelligent digital pressure winds
Fast instrument, the stainless steel square box front-end and back-end that pressure measurement end is placed in stainless steel square tube.
Experimental method and result：
Remote control starts JetCat P120 SX whirlpools spray engine model, it is seen that stainless steel box in stainless steel square tube is to reach
Dynamic, tensiometer shows that maximum pull is 16 kilograms.JetCat P120 SX whirlpools spray engine model is closed, stainless steel box is put into
Outside stainless steel square tube, remote control starts JetCat P120 SX whirlpools spray engine model, it is seen that the stainless steel box in stainless steel square tube
Move forward, tensiometer shows that maximum pull is 12 kilograms.JetCat P120 SX whirlpools spray engine model is closed, terminates whirlpool spray
Engine model is tested.
Take and the leaf ducted fan engine stainless steel boxs of 120mm 12 are installed, be put into stainless steel square tube, connect 120mm12
Leaf ducted fan engine power, starts the leaf ducted fan engines of 120mm 12, it is seen that the stainless steel box in stainless steel square tube
Move forward, tensiometer shows that maximum pull is 9.4 kilograms.The leaf ducted fan engines of 120mm 12 are closed, by stainless steel box
It is put into outside stainless steel square tube, connects the leaf ducted fan engine powers of 120mm 12, starts 120mm12 leaf ducted fans and start
Machine, it is seen that the stainless steel box in stainless steel square tube is moved forward, tensiometer shows that maximum pull is 6.5 kilograms.Close 120mm
12 leaf ducted fan engines, terminate ducted fan engine test.
Illustrate that the airbreathing motor of different driving pattern shows obvious pipeline air-breathing driving efficiency.
Experimental example (nine)：Magnetic, which is repelled each other, controls operation simulated experiment：
Experiment material：150mm X 50mm X 10mm Nd-Fe-B rare-earth permanent magnets magnet plate, JetCat P120 SX whirlpools spray boat
Mould engine, remote control, stainless steel plate.
The preparation of experimental provision：400X 400mm stainless steel rectangular tubes are welded, arc-shaped extension is long 6 meters.Take stainless steel
Plate, is welded a height of 600X 380X 380mm of length and width stainless steel square box, as toter, the front end stainless steel plate of square box with
15mm is spaced apart diameter 5mm hole, and diameter 155mm circular hole is opened in the bottom of square box rear end stainless steel plate.By JetCat P120
SX whirlpools spray engine model is installed in stainless steel box, and air inlet is in front, the rear end closed of exhaust outlet and stainless steel square box
Connect and fix.In stainless steel rectangular tube madial wall high 250mm to the 300mm continuous stationary arrangement Nd-Fe-B rare-earth permanent magnet in position
Magnet plate, correspondence position (high 250mm to 300mm position) is with the continuous stationary arrangement in opposite magnetic pole direction on the outside of stainless steel box
Nd-Fe-B rare-earth permanent magnet magnet plate.The stainless steel box for being provided with JetCat P120 SX whirlpools spray engine model is placed into stainless
In steel square tube initiating terminal.Stainless steel box rear end connect one length 5.5 meters steel wire and with the square tube outside of stainless steel on a ground
Fixed support be connected.
Experimental method and result：
Remote control starts JetCat P120 SX whirlpools spray engine model, accelerates to maximum, it is seen that in stainless steel square tube not
Rust steel box is quickly slided forward in arc line type, stops moving ahead by steel wire drawing close to in-service pipeline exit, in running
In do not occur yet due to arc-operation influence the speed of service.Remote closing engine, will be equipped with the stainless steel square of stainless steel box
Pipe does the rollover at 45 degree of angles to the left, it is seen that magnet Board position of the stainless steel box in stainless steel square tube is in suspended state.Illustrate magnetic
Property phase repelling structure can control even running.Experiment terminates.
Experimental example (ten)：Computer system simulation is tested：
Software for calculation：GASTUBE analysis softwares.
Computational methods and result：It is high 2 meters if pipeline is wide 3 meters, blocked in one end of pipeline using cellular plank frame,
Engine is installed in the other end of pipeline, engine air inlet is in pipeline, and exhaust outlet is outside pipeline, engine and seal for pipe joints
Connection.When the atmospheric pressure of cellular plank frame outer surface is dropped to 60kpa by calculating under static state, required engine
Air draft speed.By above-mentioned parameter, it is 228kg/s to calculate engine flow, less than the engine flow of space shuttle, illustrates this
Inventive technique has feasibility.
The present invention is only illustrated with above-described embodiment, and structure, set location and its connection of each part are all to have
Changed.On the basis of technical solution of the present invention, all improvement carried out according to the principle of the invention to individual part or equivalent
Conversion, should not be excluded outside protection scope of the present invention.
Claims (10)
1. a kind of pipeline air-suspending conveying arrangement, it is characterised in that：Including in-service pipeline, in the inner bottom of the in-service pipeline
Face is provided with operation guide rail, and operation has toter on the operation guide rail；The toter is carriage-type structure；Institute
The airbreathing motor that is internally provided with of toter is stated, the output end of the airbreathing motor is filled with being arranged on the delivery
The exhaust outlet connection at end is postponed, the input of the airbreathing motor is by intake stack and is arranged on the toter
Two grades of air inlet structures connection of front end.
2. a kind of pipeline air-suspending conveying arrangement as claimed in claim 1, it is characterised in that：Two grades of air inlet structures
Using cellular plank frame.
3. a kind of pipeline air-suspending conveying arrangement as claimed in claim 1, it is characterised in that：Two grades of air inlet structures
Using the cellular plank frame for being provided with blast fence, the blast fence passes through spaced pillar and the cellular
Plank frame is fixedly connected.
4. a kind of pipeline air-suspending conveying arrangement as claimed in claim 1, it is characterised in that：Two grades of air inlet structures
Using the cellular plank frame for being provided with " T " font mozzle.
5. a kind of pipeline air-suspending conveying arrangement as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：In the fortune
Carry the top both sides put and be provided with wing structure.
6. a kind of pipeline air-suspending conveying arrangement as claimed in claim 5, it is characterised in that：The toter it is described
It is the enclosed construction consistent with the toter profile below wing structure.
7. a kind of pipeline air-suspending conveying arrangement as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The delivery
The plugging structure of one-way gas flow valve-type is provided with the top and bottom of device.
8. a kind of pipeline air-suspending conveying arrangement as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：In the fortune
Carry the side put and be provided with operation limiting structure between the in-service pipeline above；The operation limiting structure is magnetic
Phase repelling structure or slide rail pulley contact operating structure.
9. a kind of pipeline air-suspending conveying arrangement as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The operation
Pipeline is provided with the one-way gas flow aeration structure that can be switched between opening and closed mode, wherein the operation pipe
Road internal pressure is in opening when being more than external pressure, and the in-service pipeline internal pressure is in closed mode when being less than or equal to external pressure.
10. a kind of pipeline air-suspending conveying arrangement as claimed in claim 1, it is characterised in that：Before the toter
End is provided with for front air-flow to be divided into the air upflow that is flowed through from toter top and is flowed through from toter bottom
Descending air-flow segmenting structure, wherein the stroke of the air upflow be more than the descending air-flow stroke.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016100928809 | 2016-02-20 | ||
| CN201610092880 | 2016-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107097801A true CN107097801A (en) | 2017-08-29 |
Family
ID=59676403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611232816.2A Pending CN107097801A (en) | 2016-02-20 | 2016-12-28 | A kind of pipeline air-suspending conveying arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN107097801A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108909724A (en) * | 2018-06-27 | 2018-11-30 | 武汉工程大学 | A kind of superexpress train that running resistance is small |
| WO2019179099A1 (en) * | 2018-03-17 | 2019-09-26 | 刘凤鸣 | High-speed transportation device enclosed in low-pressure tube |
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| CN102897176A (en) * | 2011-07-25 | 2013-01-30 | 北京航空航天大学 | High speed railway based aerodynamic aerotrain with simulated wings |
| CN105292135A (en) * | 2015-10-29 | 2016-02-03 | 西京学院 | Vehicle operation piston effect exhaust vacuum pumping arrangement for evacuated tube transportation |
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| FR1292581A (en) * | 1961-06-17 | 1962-05-04 | Vehicle transport system | |
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| CN102781755A (en) * | 2010-10-15 | 2012-11-14 | 张耀胜 | Railway vehicle with aerofoil |
| CN102897176A (en) * | 2011-07-25 | 2013-01-30 | 北京航空航天大学 | High speed railway based aerodynamic aerotrain with simulated wings |
| CN105292135A (en) * | 2015-10-29 | 2016-02-03 | 西京学院 | Vehicle operation piston effect exhaust vacuum pumping arrangement for evacuated tube transportation |
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| WO2019179099A1 (en) * | 2018-03-17 | 2019-09-26 | 刘凤鸣 | High-speed transportation device enclosed in low-pressure tube |
| WO2019179039A1 (en) * | 2018-03-17 | 2019-09-26 | 刘凤鸣 | High-speed transportation device using low-pressure tube |
| WO2019179077A1 (en) * | 2018-03-17 | 2019-09-26 | 刘凤鸣 | High-speed transportation device using partially-reduced-pressure tube |
| WO2019179308A1 (en) * | 2018-03-17 | 2019-09-26 | 刘凤鸣 | High-speed transportation device enclosed in partially-reduced-pressure tube |
| JP2021515736A (en) * | 2018-03-17 | 2021-06-24 | 劉鳳鳴ＬＩＵ， Ｍａｒｖｉｎ | High-speed traffic transportation equipment with a pipeline as an orbit |
| EP3770037A4 (en) * | 2018-03-17 | 2021-11-24 | Marvin Liu | High-speed transportation device using tube in place of rail |
| CN108909724A (en) * | 2018-06-27 | 2018-11-30 | 武汉工程大学 | A kind of superexpress train that running resistance is small |
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Application publication date: 20170829 |