CN103939236B - External combustion propelling motor - Google Patents
External combustion propelling motor Download PDFInfo
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- CN103939236B CN103939236B CN201410109183.0A CN201410109183A CN103939236B CN 103939236 B CN103939236 B CN 103939236B CN 201410109183 A CN201410109183 A CN 201410109183A CN 103939236 B CN103939236 B CN 103939236B
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- storage tank
- working medium
- bearing storage
- combustor
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Abstract
The invention discloses a kind of external combustion propelling motor, including liquid working substance pressure-bearing storage tank, working medium heating fluid channel, combustor and propelling nozzle, the bearing capacity of described liquid working substance pressure-bearing storage tank is more than 2MPa, the heat transfer of described working medium heating fluid channel is arranged by described combustor, described working medium heating fluid channel connects with described propelling nozzle, and described propelling nozzle externally exports power；Described liquid working substance pressure-bearing storage tank connects with the gravity flow of described working medium heating fluid channel, or described liquid working substance pressure-bearing storage tank connects with the gravity flow of described working medium heating fluid channel, described liquid working substance pressure-bearing storage tank is conducted heat by described combustor, or described liquid working substance pressure-bearing storage tank connects with described working medium heating fluid channel, described liquid working substance pressure-bearing storage tank is conducted heat by described combustor.Volume of the present invention is little, power density is high, low cost of manufacture, can use as the electromotor of the aircraft such as target drone.
Description
Technical field
The present invention relates to heat energy and dynamic field, particularly relating to is a kind of external combustion propelling motor.
Background technology
As the electromotor obtaining propulsive force, it is common that jet-propelled internal combustion engine, such as turbojet,
Fanjets etc., these electromotor manufacturing costs are high, are not readily used for some special circumstances, the most disposably
The aircraft used or simple aircraft.A kind of novel starting of propulsive force can be obtained accordingly, it would be desirable to invent
Machine.
Summary of the invention
In order to solve the problems referred to above, the technical scheme that the present invention proposes is as follows:
Scheme 1: a kind of external combustion propelling motor, adds hot fluid lead to including liquid working substance pressure-bearing storage tank, working medium
Road, combustor and propelling nozzle, the bearing capacity of described liquid working substance pressure-bearing storage tank is more than 2MPa, described combustion
Burning room to arrange the heat transfer of described working medium heating fluid channel, described working medium heating fluid channel advances spray with described
Pipe connects, and described propelling nozzle externally exports power；Described liquid working substance pressure-bearing storage tank heats with described working medium
Fluid passage gravity flow connection, or described liquid working substance pressure-bearing storage tank is with the gravity flow of described working medium heating fluid channel even
Logical, described liquid working substance pressure-bearing storage tank is conducted heat by described combustor, or described liquid working substance pressure-bearing storage tank and institute
Stating the connection of working medium heating fluid channel, described liquid working substance pressure-bearing storage tank is conducted heat by described combustor.
Scheme 2: on the basis of scheme 1, further technical scheme: the working medium of described propelling nozzle goes out
Mouth connects with the motive fluid entrance of jet pump.
Scheme 3: a kind of external combustion propelling motor, adds hot fluid lead to including liquid working substance pressure-bearing storage tank, working medium
Road, combustor, propelling nozzle and rotary shaft, the bearing capacity of described liquid working substance pressure-bearing storage tank is more than 2MPa,
The heat transfer of described working medium heating fluid channel is arranged by described combustor, and described working medium heating fluid channel is with described
Propelling nozzle connects, and described propelling nozzle externally exports power, described liquid working substance pressure-bearing storage tank, described work
Matter heating fluid channel and described propelling nozzle are arranged in described rotary shaft, wherein said propelling nozzle and institute
Stating rotary shaft forward has square to arrange, and sets thrust fan in described rotary shaft；Described liquid working substance pressure-bearing storage tank
Connect with the gravity flow of described working medium heating fluid channel, or described liquid working substance pressure-bearing storage tank heats with described working medium
Fluid passage gravity flow connection, described liquid working substance pressure-bearing storage tank is conducted heat by described combustor, or described liquid work
Matter pressure-bearing storage tank connects with described working medium heating fluid channel, and described combustor is to described liquid working substance pressure bearing stored
Tank conducts heat.
Scheme 4: a kind of external combustion propelling motor, adds hot fluid lead to including liquid working substance pressure-bearing storage tank, working medium
Road, combustor, propelling nozzle and rotary shaft, the bearing capacity of described liquid working substance pressure-bearing storage tank is more than 2MPa,
The heat transfer of described working medium heating fluid channel is arranged by described combustor, and described working medium heating fluid channel is with described
Propelling nozzle connects, and described propelling nozzle externally exports power, described working medium heating fluid channel and described push away
Entering jet pipe to be arranged in described rotary shaft, wherein said propelling nozzle and described rotary shaft forward have square to arrange,
Described rotary shaft sets thrust fan；Described liquid working substance pressure-bearing storage tank and described working medium heating fluid channel
The gravity flow connection of rotated joint, or described liquid working substance pressure-bearing storage tank and described working medium heating fluid channel are through rotation
Adaptor gravity flow connection, described liquid working substance pressure-bearing storage tank is conducted heat by described combustor, or described liquid working substance
Pressure-bearing storage tank and the described rotated fittings of working medium heating fluid channel, described combustor is to described liquid work
Matter pressure-bearing storage tank conducts heat.
Scheme 5: a kind of external combustion propelling motor, including liquid working substance pressure-bearing storage tank, the centrifugal stream of working medium heating
Body passage, combustor, propelling nozzle and rotary shaft, the bearing capacity of described working medium heating centrifugal fluid passage
More than 2MPa, the heating centrifugal fluid passage heat transfer of described working medium is arranged by described combustor, and described working medium heats
Centrifugal fluid passage connects with described propelling nozzle, and described propelling nozzle externally exports power, and described working medium adds
Hot centrifugal fluid passage and described propelling nozzle are arranged in described rotary shaft, wherein said propelling nozzle and institute
Stating rotary shaft forward has square to arrange, and sets thrust fan in described rotary shaft；Described liquid working substance pressure-bearing storage tank
Connect with the heating centrifugal fluid passage rotated joint gravity flow of described working medium, or described liquid working substance pressure-bearing storage tank
Connecting with the heating centrifugal fluid passage rotated joint gravity flow of described working medium, described combustor is to described liquid work
Matter pressure-bearing storage tank conducts heat, or described liquid working substance pressure-bearing storage tank heats centrifugal fluid passage through rotation with described working medium
Adaptor connects, and described liquid working substance pressure-bearing storage tank is conducted heat by described combustor.
Scheme 6: a kind of external combustion propelling motor, including liquid working substance pressure-bearing storage tank, the centrifugal stream of working medium heating
Body passage, combustor, propelling nozzle and rotary shaft, the bearing capacity of described working medium heating centrifugal fluid passage
More than 2MPa, the heating centrifugal fluid passage heat transfer of described working medium is arranged by described combustor, and described working medium heats
Centrifugal fluid passage connects with described propelling nozzle, and described propelling nozzle externally exports power, and described working medium adds
Hot centrifugal fluid passage and described propelling nozzle are arranged in described rotary shaft, wherein said propelling nozzle and institute
Stating rotary shaft forward has square to arrange, and sets thrust fan in described rotary shaft；Described liquid working substance pressure-bearing storage tank
Connect for structure gravity flow through distant with described working medium heating centrifugal fluid passage, or described liquid working substance pressure-bearing storage tank
Connecting for structure gravity flow through distant with described working medium heating centrifugal fluid passage, described combustor is to described liquid work
Matter pressure-bearing storage tank conducts heat, or described liquid working substance pressure-bearing storage tank heats centrifugal fluid passage through distant with described working medium
For fabric connectivity, described liquid working substance pressure-bearing storage tank is conducted heat by described combustor.
Scheme 7: on the basis of scheme 6, further technical scheme: described liquid working substance pressure-bearing storage tank
Pump into structure gravity flow by centrifugation with described working medium heating centrifugal fluid passage to connect, or described liquid working substance pressure-bearing
Storage tank pumps into structure gravity flow by centrifugation with described working medium heating centrifugal fluid passage and connects, and described combustor is to institute
State the heat transfer of liquid working substance pressure-bearing storage tank, or described liquid working substance pressure-bearing storage tank heats centrifugal fluid with described working medium
Passage pumps into fabric connectivity by centrifugation, and described liquid working substance pressure-bearing storage tank is conducted heat by described combustor.
Scheme 8: in scheme 5 to 7 on the basis of either a program, further technical scheme: described work
Matter heating centrifugal fluid passage is when described external combustion propelling motor feed liquid, and this liquid advances in vaporization
Described working medium heating centrifugal fluid passage.
Scheme 9: in scheme 3 to 8 on the basis of either a program, further technical scheme: described combustion
Burn room to be arranged in described rotary shaft.
Scheme 10: in scheme 3 to 9 on the basis of either a program, further technical scheme: outside described
Combustion propelling motor also includes that compressor, described compressor are arranged in described rotary shaft, described compressor
Compressed gas outlet and described combustion chamber.
Scheme 11: in scheme 3 to 10 on the basis of either a program, further technical scheme: described
External combustion propelling motor also includes that attached propelling nozzle, described attached propelling nozzle are arranged on described rotary shaft
On, what described combustor produced complete the gas after diabatic process enters described attached propelling nozzle.
Scheme 12: in scheme 1 to 11 on the basis of either a program, further technical scheme: described
External combustion propelling motor also includes inverting turbine and reversion thrust fan, the gas pair of described propelling nozzle ejection
The impact transmission of described reversion turbine, described reversion turbine drives described reversion thrust fan.
Scheme 13: in scheme 1 to 12 on the basis of either a program, further technical scheme: described
Liquid working substance in liquid working substance pressure-bearing storage tank is set to water or is set to mixed-burned gas liquefaction.
In the present invention, described mixed-burned gas liquefaction refers to the gas under the standard state being liquefied for gaseous state, here
Gas refer to that under standard state, its steam divides air pressure to be more than or equal to the material of an atmospheric pressure, such as, liquefy
Air, liquid nitrogen, liquid CO 2 or liquid oxygen etc..
In the present invention, so-called " propelling nozzle " and " attached propelling nozzle " is each meant and is obtained by injection
The passage of the jet fluid of counteracting force, can be subsonic effuser, supersonic nozzle (i.e. Laval nozzle)
Or turbine (including turbine).
In the present invention, so-called " described propelling nozzle and described rotary shaft forward have square to arrange " refers to described
Described rotary shaft is had square to arrange by propelling nozzle, and described propelling nozzle sprays the component of the propulsive force obtained
Projection on the direction of the propulsive force formed at described thrust fan greater than, equal to zero, the most described propelling
The propulsive force that jet pipe is formed is when having component on the axis direction of described rotary shaft, this of described propelling nozzle
Component should be consistent with the direction of the propulsive force that described thrust fan is formed.
In the present invention, so-called " described rotary shaft is had square to arrange by described propelling nozzle " refers to described propelling
Counteracting force suffered during jet pipe injection produces the set-up mode of moment of torsion to the rotation axis of described rotary shaft.
In the present invention, in the structure being provided with described rotary shaft, described propelling nozzle can be adjusted in described rotation
Angle on the axis of rotating shaft, plan as a whole jet-stream wind velocity component on the axis direction of described rotary shaft and
Velocity component on circumferencial direction, makes the self-propelled efficiency of described propelling nozzle and described propelling nozzle rotate
The propulsive efficiency sum of driver part reaches the purpose improved, so-called " described propelling nozzle rotary driving part
Part " refer to described thrust fan and described reversion thrust fan.
In the present invention, described reversion turbine refers to the turbine that direction of rotation is contrary with described rotary shaft direction of rotation
(including turbine), can be Radial Flow, it is also possible to be axially flowing.
In the present invention, described reversion thrust fan refers to that direction of rotation is contrary with described rotary shaft direction of rotation
Thrust fan.
In the present invention, the purpose arranging described thrust fan is to increase propulsive force, improves efficiency, i.e. its effect
Be equivalent to the fan in fanjet.
In the present invention, the purpose of described reversion thrust fan is set and is to increase propulsive force, improve efficiency, i.e. its
Function as the fan in fanjet.
In the present invention, described thrust fan and described reversion thrust fan can have duct.
In the present invention, so-called " working medium heating centrifugal fluid passage " refers to the stream having distribution in radial direction
Body adds the passage of heat and is added the passage of heat by the fluid having distribution in radial directions and do not have in radial directions
The fluid of distribution adds the fluid passage that the passage of heat is constituted, such as, lead to fully according to the fluid that radial direction is arranged
Road, by gradually opening or spiral fluid passage that tapered fashion is arranged, having fluid repeatedly to lead in radial directions
Road etc.；The effect of described working medium heating centrifugal fluid passage is to make liquid form pressure under the effect of revolving force
Constitute pump function, and the working medium in passage heated, make working medium gasification, criticalization, supercritical,
Ultra supercritical and/or superheat.
In the present invention, the effect of described working medium heating fluid channel is to heat the working medium in passage, makes
Working medium gasification, criticalization, supercritical, ultra supercritical and/or superheat.
In the present invention, so-called " distant for structure " refers to realize the structure of non-contact liquid transmission, example
As, A Yu B through distant for fabric connectivity refer to A Yu B on the premise of there is not solid contact, the fluid in A enters
Enter the connection form in B, such as, inject structure, spray into structure, instillation structure, suction structure or screw pump
Enter structure, but do not include centrifugal pumping into structure.
In the present invention, so-called " spiral pumps into structure " refers at described working medium heating centrifugal fluid passage
Helical structure, or the stream at described working medium heating centrifugal fluid passage is set in vias inner walls at fluid intake
Inside body suction inlet, static element is set, described static element sets helical structure, described static element and described work
The matter heating discontiguous version of centrifugal fluid passage.
In the present invention, so-called " be centrifuged and pump into structure " refers to that described rotary shaft connects with the rotary blade of centrifugal pump
Rotary blade that connect, by the described rotary shaft described centrifugal pump of drive rotates and liquid pumps into the heating of described working medium
The structure of centrifugal fluid passage.
In the present invention, the bearing capacity of described liquid working substance pressure-bearing storage tank can be set to more than 2MPa, 2.5MPa,
3MPa、3.5MPa、4MPa、4.5MPa、5MPa、5.5MPa、6MPa、6.5MPa、7MPa、7.5MPa、
8MPa, 8.5MPa, 9MPa, 9.5MPa or more than 10MPa.
In the present invention, the power pressure in described liquid working substance pressure-bearing storage tank should match with its bearing capacity,
The highest power pressure in the most described liquid working substance pressure-bearing storage tank reaches its bearing capacity.
In the present invention, described working medium heating centrifugal fluid passage bearing capacity can be set to more than 2MPa,
2.5MPa、3MPa、3.5MPa、4MPa、4.5MPa、5MPa、5.5MPa、6MPa、6.5MPa、7MPa、
7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa or more than 10MPa.
In the present invention, the power pressure in described working medium heating centrifugal fluid passage should be with its bearing capacity phase
Joining, the highest power pressure in the most described working medium heating centrifugal fluid passage reaches its bearing capacity.
In the present invention, in the structure being provided with described working medium heating fluid channel, can be by adjusting described combustion
Burn heating intensity and the throat dimension of described propelling nozzle of room, make the work in described liquid working substance pressure-bearing storage tank
Matter pressure matches with its bearing capacity, and the highest power pressure in the most described liquid working substance pressure-bearing storage tank reaches
Its bearing capacity.
In the present invention, in the structure being provided with described working medium heating centrifugal fluid passage, can be by adjusting institute
State heating intensity and the throat dimension of described propelling nozzle of combustor, make described working medium heating centrifugal fluid lead to
Power pressure in road matches with its bearing capacity, the most described working medium heating centrifugal fluid passage in the highest
Power pressure reaches its bearing capacity.
In the present invention, so-called " being connected with rotary shaft " include and rotary shaft body connect, also include and with rotation
The movement parts that rotary shaft body is connected connects.
In the present invention, so-called " arranging on the rotary shaft " (or " setting on the rotary shaft ") includes being arranged on
(set in rotary shaft body) in rotary shaft body, also include being arranged in the movement parts being connected with rotary shaft body (or
The movement parts connected with rotary shaft body sets).
In the present invention, so-called " jet pump " refers to by motive fluid injection non-powered fluid, two fluids
Interact the device discharged from an outlet, and so-called " jet pump " can be that gas jet pump (i.e. sprays
Penetrate pump), it is also possible to it is liquid-jet pump；So-called " jet pump " can be conventional fluidic pump, it is also possible to
It it is non-conventional fluidic pump.
In the present invention, described jet pump includes Multi-stage jet pump, multiple jets pump and Pulsed Jet Pump etc..
In the present invention, so-called " conventional fluidic pump ", refer to what the pipe arranged by two suits was constituted, its
One end of middle inner tube is located in outer tube；Thering is provided high voltage power fluid to inner tube, inner tube high voltage power fluid is outside
Pipe is interior to be sprayed, and makes other between inner and outer pipes under the common effect of the injection of inner tube high voltage power fluid and outer tube
Fluid (fluid entered from outer tube) produces, along the injection direction of inner tube high voltage power fluid, the device moved；
The outer tube of so-called jet pump can have reducing and expansion district, and outer tube can be set to Venturi tube, and inner tube nozzle can be set to
Laval nozzle, so-called reducing and expansion district refers to the region that area of section changes in outer tube；Described jet pump
At least three interfaces or title passage, i.e. motive fluid entrance (entrance of high voltage power fluid), lowpressure stream
Body entrance (spaces between two pipes) and fluid issuing.
In the present invention, so-called " non-traditional jet pump " refers to be arranged by two or more mutual sheathing
Or be mutually juxtaposed the pipe composition of setting, at least one of which pipe connects with kinetic current body source, and kinetic current
Dynamafluidal flowing in body source can cause the fluid in other pipes to produce the device of directed flow；So-called
The outer tube of jet pump can have reducing and expansion district, can be set to Venturi tube, and the nozzle of pipe can be set to Lavalle spray
Pipe, so-called reducing and expansion district is the region that area of section changes in vial；Described jet pump at least three
Interface or title passage, i.e. motive fluid entrance, low-pressure fluid entrance and fluid issuing；Described jet pump is permissible
Including multiple motive fluid entrances, in the structure including multiple motive fluid entrance, described motive fluid enters
Mouth can be arranged in the district of pipeline center of described low-pressure fluid entrance, it is also possible to is arranged in described low-pressure fluid and enters
Near the duct wall of mouth, described motive fluid entrance can also be around described low-pressure fluid inlet duct wall
Annular spray mouth.
In the present invention, certain more than numerical value A and certain below numerical value A all includes this number A.
The present inventor thinks according to thermodynamic (al) ultimate principle and the observation to universe phenomenon: do not having outside
On the premise of factor impact, heat can not absolutely be converted into other any type of energy or material.
Conventional thermal mechanics second law only elaborating, heat can not percent on the premise of not having external factor impact
The conversion success of hundred, this law is correct, but is unilateral.Can be fixed by heat with popular language
Justice is the minimum form of energy, or referred to as this is the rubbish in universe.Through analyzing, the present inventor is additionally considered that:
The growth course of any biology (animal, plant, microorganism, virus and antibacterial) is all heat release.Through dividing
Analysis, the present inventor is additionally considered that: any one process or any one circulation (be not limited to thermodynamic process,
Such as chemical reaction process, biochemical reaction process, photochemical reaction process, biological growth process, plant
Thing growth course is included) its maximum acting ability conservation, inventors believe that the most photosynthetic
Growing process can not improve its acting ability, say, that the acting ability of bean sprout is impossible
The acting ability sum of its nutrient absorbed is added higher than the acting ability of bean or pea；Why the doing of one tree wood
Function power is greater than the acting ability of seedling, be because sunlight with photosynthetic form take part in by seedling to
The growth course of trees.
Present inventors believe that the basic logic that heat engine works be restrain-be heated-dissipate.So-called convergence is working medium
The increase process of density, such as condense, compress and all belong to convergence process, under same pressure, temperature is low
Working medium degree of convergence big；It is exactly the endothermic process of working medium that what is called is heated；What is called dissipates the density referring to working medium
The process reduced, such as, expand or spray.Any one dissipates process all can form the reduction of acting ability,
Such as, the acting ability of the air of gaseous state will be well below the acting ability of liquid air；During methanol plus water adds
Equitemperature be thermally generated carbon monoxide and hydrogen, although the carbon monoxide generated and the combustion heat of hydrogen are more than
The combustion heat about 20% of methanol, but its acting ability the most micro-more than the ratio of acting ability of methanol its
Micro-, although its reason is this process and has inhaled the heat of about 20%, but product carbon monoxide and hydrogen
Degree of divergence be far longer than methanol.Therefore, it is to have no idea that the physochlaina infudibularis utilizing temperature the highest adds chemical reaction
It is effectively improved the acting ability of product.
Present inventors believe that distance increase is the process that entropy increases, the distance between Cooling and Heat Source also affects efficiency,
High apart from little efficiency, low apart from big efficiency.
In the present invention, according to the known technology of heat energy Yu dynamic field, necessity should be set in necessary place
Parts, unit or system etc..
Beneficial effects of the present invention is as follows:
Volume of the present invention is little, power density is high, low cost of manufacture, can be as the electromotor of the aircraft such as target drone
Use.
Accompanying drawing explanation
Shown in Fig. 1 is the structural representation of the embodiment of the present invention 1；
Shown in Fig. 2 is the structural representation of the embodiment of the present invention 2；
Shown in Fig. 3 is the structural representation of the embodiment of the present invention 3；
Shown in Fig. 4 is the structural representation of the embodiment of the present invention 4；
Shown in Fig. 5 is the structural representation of the embodiment of the present invention 5；
Shown in Fig. 6 is the structural representation of the embodiment of the present invention 6；
Shown in Fig. 7 is the structural representation of the embodiment of the present invention 7；
Shown in Fig. 8 is the structural representation of the embodiment of the present invention 8；
Shown in Fig. 9 is the structural representation of the embodiment of the present invention 9；
Shown in Figure 10 is the structural representation of the embodiment of the present invention 10；
Shown in Figure 11 is the structural representation of the embodiment of the present invention 11；
Shown in Figure 12 is the structural representation of the embodiment of the present invention 12；
Shown in Figure 13 is the structural representation of the embodiment of the present invention 13；
Shown in Figure 14 is the structural representation of the embodiment of the present invention 14；
Shown in Figure 15 is the structural representation of the embodiment of the present invention 15.
In figure:
1 liquid working substance pressure-bearing storage tank；2 working medium heating fluid channel；3 combustor；4 propelling nozzles；9 penetrate
Stream pump；5 rotary shafts；6 thrust fans；7 swivel joints；10 compressors；11 attached propelling nozzles；14
Reversion turbine；13 reversion thrust fans；12 centrifugal pump into structure；22 working medium heating centrifugal fluid passages.
Detailed description of the invention
Embodiment 1
External combustion propelling motor as shown in Figure 1, adds hot fluid including liquid working substance pressure-bearing storage tank 1, working medium
Passage 2, combustor 3 and propelling nozzle 4, the bearing capacity of described liquid working substance pressure-bearing storage tank 1 is more than 2MPa,
The heat transfer of described working medium heating fluid channel 2 is arranged by described combustor 3, described working medium heating fluid channel 2
Connecting with described propelling nozzle 4, described propelling nozzle 4 externally exports power, described liquid working substance pressure bearing stored
Tank 1 connects with the gravity flow of described working medium heating fluid channel 2.
Embodiment 2
External combustion propelling motor as shown in Figure 2, it is with the difference of embodiment 1: described liquid working substance
Pressure-bearing storage tank 1 connects with the gravity flow of described working medium heating fluid channel 2, and described combustor 3 is to described liquid work
Matter pressure-bearing storage tank 1 conducts heat.
As disposable embodiment, also can change into making described liquid working substance pressure-bearing storage tank 1 and described working medium
Heating fluid channel 2 connects, and described liquid working substance pressure-bearing storage tank 1 is conducted heat by described combustor 3.
Embodiment 3
External combustion propelling motor as shown in Figure 3, it is on the basis of embodiment 2: also include jet pump 9,
The sender property outlet of described propelling nozzle 4 connects with the motive fluid entrance of jet pump 9.
As the embodiment that can convert, can be optionally in embodiment 1 and at the base of embodiment 2
On the basis of the embodiment that plinth up conversion obtains, described jet pump 9 is set with reference to the present embodiment.
Embodiment 4
External combustion propelling motor as shown in Figure 4, adds hot fluid including liquid working substance pressure-bearing storage tank 1, working medium
Passage 2, combustor 3, propelling nozzle 4 and rotary shaft 5, the pressure-bearing energy of described liquid working substance pressure-bearing storage tank 1
Power is more than 2MPa, and the heat transfer of described working medium heating fluid channel 2 is arranged by described combustor 3, and described working medium adds
Zone of heat liberation 2 connects with described propelling nozzle 4, and described propelling nozzle 4 externally exports power, described liquid
Body working medium pressure-bearing storage tank 1, described working medium heating fluid channel 2 and described propelling nozzle 4 are arranged on described rotation
In rotating shaft 5, wherein said propelling nozzle 4 has square to arrange, in described rotary shaft with described rotary shaft 5 forward
Setting thrust fan 6 on 5, described liquid working substance pressure-bearing storage tank 1 flows automatically with described working medium heating fluid channel 2
Connection.
Embodiment 5
External combustion propelling motor as shown in Figure 5, it is with the difference of embodiment 4: described liquid working substance
Pressure-bearing storage tank 1 connects with the gravity flow of described working medium heating fluid channel 2, and described combustor 3 is to described liquid work
Matter pressure-bearing storage tank 1 conducts heat.
As disposable embodiment, also can change into making described liquid working substance pressure-bearing storage tank 1 and described working medium
Heating fluid channel 2 connects, and described liquid working substance pressure-bearing storage tank 1 is conducted heat by described combustor 3.
Embodiment 6
External combustion propelling motor as shown in Figure 6, adds hot fluid including liquid working substance pressure-bearing storage tank 1, working medium
Passage 2, combustor 3, propelling nozzle 4 and rotary shaft 5, the pressure-bearing energy of described liquid working substance pressure-bearing storage tank 1
Power is more than 2MPa, and the heat transfer of described working medium heating fluid channel 2 is arranged by described combustor 3, and described working medium adds
Zone of heat liberation 2 connects with described propelling nozzle 4, and described propelling nozzle 4 externally exports power, described work
Matter heating fluid channel 2 and described propelling nozzle 4 are arranged in described rotary shaft 5, and wherein said propelling is sprayed
Pipe 4 and described rotary shaft 5 forward have square to arrange, and set thrust fan 6, described liquid in described rotary shaft 5
Body working medium pressure-bearing storage tank 1 connects with the gravity flow of described working medium heating fluid channel 2 rotated joint 7.
Embodiment 7
External combustion propelling motor as shown in Figure 7, it is with the difference of embodiment 6: described liquid working substance
Pressure-bearing storage tank 1 connects with the gravity flow of described working medium heating fluid channel 2 rotated joint 7, described combustor 3
Described liquid working substance pressure-bearing storage tank 1 is conducted heat.
As disposable embodiment, also can change into making described liquid working substance pressure-bearing storage tank 1 and described working medium
The rotated joint of heating fluid channel 27 connects, and described combustor 3 is to described liquid working substance pressure-bearing storage tank 1
Heat transfer.
Embodiment 8
External combustion propelling motor as shown in Figure 8, is centrifuged including liquid working substance pressure-bearing storage tank 1, working medium heating
Fluid passage 22, combustor 3, propelling nozzle 4 and rotary shaft 5, described working medium heating centrifugal fluid passage
The bearing capacity of 22 is more than 2MPa, and described working medium heating centrifugal fluid passage 22 is conducted heat by described combustor 3
Arranging, described working medium heating centrifugal fluid passage 22 connects with described propelling nozzle 4, described propelling nozzle 4
Externally exporting power, described working medium heating centrifugal fluid passage 22 and described propelling nozzle 4 are arranged on described
In rotary shaft 5, wherein said propelling nozzle 4 has square to arrange, in described rotation with described rotary shaft 5 forward
Setting thrust fan 6 on axle 5, described liquid working substance pressure-bearing storage tank 1 heats centrifugal fluid passage with described working medium
22 rotated joint 7 gravity flow connections.
Embodiment 9
External combustion propelling motor as shown in Figure 9, it is with the difference of embodiment 8: described liquid working substance
Pressure-bearing storage tank 1 connects with heating centrifugal fluid passage 22 rotated joint 7 gravity flow of described working medium, described combustion
Burn room 3 described liquid working substance pressure-bearing storage tank 1 is conducted heat.
As disposable embodiment, also can change into making described liquid working substance pressure-bearing storage tank 1 and described working medium
The heating rotated joint of centrifugal fluid passage 22 7 connects, and described combustor 3 is to described liquid working substance pressure-bearing
Storage tank 1 conducts heat.
Embodiment 10
External combustion propelling motor as shown in Figure 10, is centrifuged including liquid working substance pressure-bearing storage tank 1, working medium heating
Fluid passage 22, combustor 3, propelling nozzle 4 and rotary shaft 5, described working medium heating centrifugal fluid passage
The bearing capacity of 22 is more than 2MPa, and described working medium heating centrifugal fluid passage 22 is conducted heat by described combustor 3
Arranging, described working medium heating centrifugal fluid passage 22 connects with described propelling nozzle 4, described propelling nozzle 4
Externally exporting power, described working medium heating centrifugal fluid passage 22 and described propelling nozzle 4 are arranged on described
In rotary shaft 5, wherein said propelling nozzle 4 has square to arrange, in described rotation with described rotary shaft 5 forward
Setting thrust fan 6 on axle 5, described liquid working substance pressure-bearing storage tank 1 heats centrifugal fluid passage with described working medium
22 connect for structure gravity flow through distant.
Embodiment 11
External combustion propelling motor as shown in figure 11, it is with the difference of embodiment 10: described liquid work
Matter pressure-bearing storage tank 1 connects for structure gravity flow through distant with described working medium heating centrifugal fluid passage 22, described combustion
Burn room 3 described liquid working substance pressure-bearing storage tank 1 is conducted heat.
As disposable embodiment, it is also possible to change into making described liquid working substance pressure-bearing storage tank 1 and described work
Matter heating centrifugal fluid passage 22 is through distant for fabric connectivity, and described combustor 3 is to described liquid working substance pressure-bearing
Storage tank 1 conducts heat.
Embodiment 12
External combustion propelling motor as shown in figure 12, it is with the difference of embodiment 10: make described liquid
Working medium pressure-bearing storage tank 1 pumps into structure 12 by centrifugation with described working medium heating centrifugal fluid passage 22 and connects, institute
State combustor 3 described liquid working substance pressure-bearing storage tank 1 is conducted heat.
As the embodiment that can convert, described liquid working substance pressure-bearing storage tank 1 can be made to add with described working medium
Hot centrifugal fluid passage 22 pumps into structure 12 gravity flow connection by centrifugation, and the most described combustor 3 is to described liquid
Body working medium pressure-bearing storage tank 1 conducts heat, or only makes described liquid working substance pressure-bearing storage tank 1 centrifugal with the heating of described working medium
Fluid passage 22 changes into pumping into structure 12 gravity flow connection by centrifugation.
Embodiment 13
External combustion propelling motor as shown in fig. 13 that, it is on the basis of embodiment 4, and described external combustion advances
Electromotor also includes that compressor 10, described compressor 10 are arranged in described rotary shaft 5, described compressor
The compressed gas outlet of 10 connects with described combustor 3.
Embodiment 14
Such as external combustion propelling motor as shown in figure 14, it is on the basis of embodiment 13, and described external combustion pushes away
Motivation of setting out also includes that attached propelling nozzle 11, described attached propelling nozzle 11 are arranged on described rotary shaft 5
On, what described combustor 3 produced complete the gas after diabatic process enters described attached propelling nozzle 11.
As the embodiment that can convert, in the present embodiment, described compressor 10 can be cancelled and not set.
As disposable embodiment, in the embodiment of above-mentioned all structures being provided with described rotary shaft 5,
All can refer to embodiment 13 or embodiment 14 arranges described compressor 10 and/or described attached propelling nozzle 11
Embodiment.
Embodiment 15
External combustion propelling motor as shown in figure 15, it is on the basis of embodiment 10, and described external combustion advances
Electromotor also includes compressor 10, reversion turbine 14 and reversion thrust fan 13, and described compressor 10 sets
Putting in described rotary shaft 5, the compressed gas outlet of described compressor 10 connects with described combustor 3,
Described reversion turbine 14 is impacted transmission by the gas of described propelling nozzle 4 ejection, and described reversion turbine 14 drives
Dynamic described reversion thrust fan 13.
As the embodiment that can convert, in the present embodiment, described compressor 10 can be cancelled and not set.
As disposable embodiment, in the embodiment of above-mentioned all structures being provided with described rotary shaft 5,
All can refer to that the present embodiment arranges described compressor 10 and/or described reversion turbine 14 and described reversion pushes away
Air intake fan 13.
In above-mentioned all embodiments being provided with described working medium heating fluid channel 2, can optionally by
The bearing capacity of described liquid working substance pressure-bearing storage tank change be set to more than 2.5MPa, 3MPa, 3.5MPa, 4MPa,
4.5MPa、5MPa、5.5MPa、6MPa、6.5MPa、7MPa、7.5MPa、8MPa、8.5MPa、9MPa、
9.5MPa or more than 10MPa.
In above-mentioned all embodiments being provided with described working medium heating centrifugal fluid passage 22, can select
Property ground by described working medium heating centrifugal fluid passage 22 bearing capacity be set to more than 2.5MPa, 3MPa,
3.5MPa、4MPa、4.5MPa、5MPa、5.5MPa、6MPa、6.5MPa、7MPa、7.5MPa、8MPa、
8.5MPa, 9MPa, 9.5MPa or more than 10MPa.
As disposable embodiment, in above-mentioned all embodiments, can the most described liquid
Liquid working substance in working medium pressure-bearing storage tank 1 all can be set to water or be set to mixed-burned gas liquefaction.
As disposable embodiment, above-mentioned all it is simultaneously provided with described combustor 3 and described rotary shaft 5
Embodiment in, the most described combustor 3 is arranged in described rotary shaft 5.
In order to preferably utilize described working medium heating centrifugal fluid passage 22 to working medium supercharging, above-mentioned all set
Have in all embodiments of described working medium heating centrifugal fluid passage 22 structure, can optionally make
Described working medium heating centrifugal fluid passage 22 is when described external combustion propelling motor feed liquid, and this liquid exists
Vaporization advances into described matter heating centrifugal fluid passage 22.
It is clear that the invention is not restricted to above example, according to techniques known and presently disclosed
Technical scheme, can derive or association goes out many flexible programs, all these flexible programs, also should recognize
For being protection scope of the present invention.
Claims (13)
1. an external combustion propelling motor, adds hot fluid lead to including liquid working substance pressure-bearing storage tank (1), working medium
Road (2), combustor (3) and propelling nozzle (4), it is characterised in that: described liquid working substance pressure-bearing storage tank
(1) bearing capacity is more than 2MPa, and described combustor (3) is to described working medium heating fluid channel (2)
Heat transfer is arranged, and described working medium heating fluid channel (2) connects with described propelling nozzle (4), described propelling
Jet pipe (4) externally exports power；Described liquid working substance pressure-bearing storage tank (1) and described working medium add hot fluid and lead to
Road (2) gravity flow connection, or described liquid working substance pressure-bearing storage tank (1) and described working medium heating fluid channel (2)
Gravity flow connection, described liquid working substance pressure-bearing storage tank (1) is conducted heat by described combustor (3), or described liquid
Working medium pressure-bearing storage tank (1) connects with described working medium heating fluid channel (2), and described combustor (3) is right
Described liquid working substance pressure-bearing storage tank (1) is conducted heat.
2. external combustion propelling motor as claimed in claim 1, it is characterised in that: described propelling nozzle (4)
Sender property outlet connect with the motive fluid entrance of jet pump (9).
3. an external combustion propelling motor, adds hot fluid lead to including liquid working substance pressure-bearing storage tank (1), working medium
Road (2), combustor (3), propelling nozzle (4) and rotary shaft (5), it is characterised in that: described liquid
The bearing capacity of working medium pressure-bearing storage tank (1) is more than 2MPa, and described combustor (3) adds hot-fluid to described working medium
Body passage (2) heat transfer is arranged, and described working medium heating fluid channel (2) is with described propelling nozzle (4) even
Logical, described propelling nozzle (4) externally exports power, described liquid working substance pressure-bearing storage tank (1), described work
Matter heating fluid channel (2) and described propelling nozzle (4) are arranged in described rotary shaft (5), wherein
Described propelling nozzle (4) and described rotary shaft (5) forward have square to arrange, in described rotary shaft (5)
If thrust fan (6)；Described liquid working substance pressure-bearing storage tank (1) and described working medium heating fluid channel (2)
Gravity flow connects, or described liquid working substance pressure-bearing storage tank (1) is flow automatically with described working medium heating fluid channel (2)
Connection, described liquid working substance pressure-bearing storage tank (1) is conducted heat by described combustor (3), or described liquid working substance
Pressure-bearing storage tank (1) connects with described working medium heating fluid channel (2), and described combustor (3) is to described
Liquid working substance pressure-bearing storage tank (1) conducts heat.
4. an external combustion propelling motor, adds hot fluid lead to including liquid working substance pressure-bearing storage tank (1), working medium
Road (2), combustor (3), propelling nozzle (4) and rotary shaft (5), it is characterised in that: described liquid
The bearing capacity of working medium pressure-bearing storage tank (1) is more than 2MPa, and described combustor (3) adds hot-fluid to described working medium
Body passage (2) heat transfer is arranged, and described working medium heating fluid channel (2) is with described propelling nozzle (4) even
Logical, described propelling nozzle (4) externally exports power, described working medium heating fluid channel (2) and described push away
Enter jet pipe (4) to be arranged in described rotary shaft (5), wherein said propelling nozzle (4) and described rotation
Axle (5) forward has square to arrange, and sets thrust fan (6) in described rotary shaft (5)；Described liquid working substance
Pressure-bearing storage tank (1) connects with the rotated joint of described working medium heating fluid channel (2) (7) gravity flow, or
Described liquid working substance pressure-bearing storage tank (1) and the rotated joint of described working medium heating fluid channel (2) (7)
Gravity flow connection, described liquid working substance pressure-bearing storage tank (1) is conducted heat by described combustor (3), or described liquid
Working medium pressure-bearing storage tank (1) connects with the rotated joint of described working medium heating fluid channel (2) (7), institute
State combustor (3) described liquid working substance pressure-bearing storage tank (1) is conducted heat.
5. an external combustion propelling motor, including liquid working substance pressure-bearing storage tank (1), the centrifugal stream of working medium heating
Body passage (22), combustor (3), propelling nozzle (4) and rotary shaft (5), it is characterised in that: described
The bearing capacity of working medium heating centrifugal fluid passage (22) is more than 2MPa, and described combustor (3) is to described
Working medium heating centrifugal fluid passage (22) heat transfer arrange, described working medium heating centrifugal fluid passage (22) with
Described propelling nozzle (4) connects, and described propelling nozzle (4) externally exports power, the heating of described working medium from
Heart fluid passage (22) and described propelling nozzle (4) are arranged in described rotary shaft (5), wherein said
Propelling nozzle (4) and described rotary shaft (5) forward have square to arrange, and set and push away in described rotary shaft (5)
Air intake fan (6)；Described liquid working substance pressure-bearing storage tank (1) and described working medium heating centrifugal fluid passage (22)
Rotated joint (7) gravity flow connection, or the heating of described liquid working substance pressure-bearing storage tank (1) and described working medium from
Heart fluid passage (22) rotated joint (7) gravity flow connection, described combustor (3) is to described liquid work
Matter pressure-bearing storage tank (1) is conducted heat, or described liquid working substance pressure-bearing storage tank (1) stream centrifugal with the heating of described working medium
Body passage (22) rotated joint (7) connects, and described combustor (3) is to described liquid working substance pressure bearing stored
Tank (1) conducts heat.
6. an external combustion propelling motor, including liquid working substance pressure-bearing storage tank (1), the centrifugal stream of working medium heating
Body passage (22), combustor (3), propelling nozzle (4) and rotary shaft (5), it is characterised in that: described
The bearing capacity of working medium heating centrifugal fluid passage (22) is more than 2MPa, and described combustor (3) is to described
Working medium heating centrifugal fluid passage (22) heat transfer arrange, described working medium heating centrifugal fluid passage (22) with
Described propelling nozzle (4) connects, and described propelling nozzle (4) externally exports power, the heating of described working medium from
Heart fluid passage (22) and described propelling nozzle (4) are arranged in described rotary shaft (5), wherein said
Propelling nozzle (4) and described rotary shaft (5) forward have square to arrange, and set and push away in described rotary shaft (5)
Air intake fan (6)；Described liquid working substance pressure-bearing storage tank (1) and described working medium heating centrifugal fluid passage (22)
Through distant for structure gravity flow connection, or described liquid working substance pressure-bearing storage tank (1) stream centrifugal with the heating of described working medium
Body passage (22) is through distant for structure gravity flow connection, and described combustor (3) is to described liquid working substance pressure bearing stored
Tank (1) conducts heat, or described liquid working substance pressure-bearing storage tank (1) heats centrifugal fluid passage (22) with described working medium
Through distant for fabric connectivity, described liquid working substance pressure-bearing storage tank (1) is conducted heat by described combustor (3).
7. external combustion propelling motor as claimed in claim 6, it is characterised in that: described liquid working substance pressure-bearing
Storage tank (1) and described working medium heating centrifugal fluid passage (22) pump into structure (12) gravity flow even by centrifugation
Logical, or described liquid working substance pressure-bearing storage tank (1) and described working medium heating centrifugal fluid passage (22) through from
The heart pumps into structure (12) gravity flow connection, and described combustor (3) is to described liquid working substance pressure-bearing storage tank (1)
Conduct heat, or described liquid working substance pressure-bearing storage tank (1) heats centrifugal fluid passage (22) warp with described working medium
Being centrifuged and pump into formula fabric connectivity, described liquid working substance pressure-bearing storage tank (1) is conducted heat by described combustor (3).
8. external combustion propelling motor as according to any one of claim 5 to 7, it is characterised in that: described
Working medium heating centrifugal fluid passage (22) is when described external combustion propelling motor feed liquid, and this liquid is at vapour
Change and advance into described working medium heating centrifugal fluid passage (22).
9. external combustion propelling motor as according to any one of claim 3 to 7, it is characterised in that: described
Combustor (3) is arranged in described rotary shaft (5).
10. external combustion propelling motor as according to any one of claim 3 to 7, it is characterised in that: described
External combustion propelling motor also includes that compressor (10), described compressor (10) are arranged on described rotary shaft (5)
On, the compressed gas outlet of described compressor (10) connects with described combustor (3).
11. as according to any one of claim 3 to 7 external combustion propelling motor, it is characterised in that: described
External combustion propelling motor also includes that attached propelling nozzle (11), described attached propelling nozzle (11) are arranged on
In described rotary shaft (5), the gas after diabatic process that what described combustor (3) produced complete enters described
Attached propelling nozzle (11).
12. as according to any one of claim 1 to 7 external combustion propelling motor, it is characterised in that: described
External combustion propelling motor also includes inverting turbine (14) and reversion thrust fan (13), described propelling nozzle
(4) described reversion turbine (14) is impacted transmission by the gas sprayed, and described reversion turbine (14) drives
Described reversion thrust fan (13).
13. as according to any one of claim 1 to 7 external combustion propelling motor, it is characterised in that: described
Liquid working substance in liquid working substance pressure-bearing storage tank (1) is set to water or is set to mixed-burned gas liquefaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109183.0A CN103939236B (en) | 2013-03-23 | 2014-03-21 | External combustion propelling motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094723 | 2013-03-23 | ||
| CN201310094723.8 | 2013-03-23 | ||
| CN2013100947238 | 2013-03-23 | ||
| CN201310097834 | 2013-03-25 | ||
| CN2013100978344 | 2013-03-25 | ||
| CN201310097834.4 | 2013-03-25 | ||
| CN2013101051792 | 2013-03-28 | ||
| CN201310105179 | 2013-03-28 | ||
| CN201310105179.2 | 2013-03-28 | ||
| CN201410109183.0A CN103939236B (en) | 2013-03-23 | 2014-03-21 | External combustion propelling motor |
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| CN103939236A CN103939236A (en) | 2014-07-23 |
| CN103939236B true CN103939236B (en) | 2017-01-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106014680A (en) * | 2015-03-24 | 2016-10-12 | 熵零股份有限公司 | Engine |
| CN106065828A (en) * | 2015-04-21 | 2016-11-02 | 熵零股份有限公司 | Working medium energy-accumulating engine |
| CN112856413B (en) * | 2021-01-15 | 2022-03-18 | 西安交通大学 | Adjustable hydrogen injection/secondary air inlet burner and combustion method |
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| GB2086483B (en) * | 1980-10-31 | 1985-07-31 | Kershaw H A | Plant vaporizing a secondary fluid using heat of compression of a primary fluid |
| US5417057A (en) * | 1992-10-23 | 1995-05-23 | Robey; Marvin L. | Thermodynamic drive |
| CN102278233A (en) * | 2010-07-07 | 2011-12-14 | 靳北彪 | Supersonic rotor engine |
| CN102374069A (en) * | 2010-06-21 | 2012-03-14 | 靳北彪 | Hot-stamping engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09133047A (en) * | 1995-11-10 | 1997-05-20 | Ishikawajima Harima Heavy Ind Co Ltd | Air turbo-ramjet engine |
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|---|---|---|---|---|
| GB2086483B (en) * | 1980-10-31 | 1985-07-31 | Kershaw H A | Plant vaporizing a secondary fluid using heat of compression of a primary fluid |
| US5417057A (en) * | 1992-10-23 | 1995-05-23 | Robey; Marvin L. | Thermodynamic drive |
| CN102374069A (en) * | 2010-06-21 | 2012-03-14 | 靳北彪 | Hot-stamping engine |
| CN102278233A (en) * | 2010-07-07 | 2011-12-14 | 靳北彪 | Supersonic rotor engine |
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