CN109441665A - High-pressure gaseous hydrogen-oxygen jet engine device - Google Patents
High-pressure gaseous hydrogen-oxygen jet engine device Download PDFInfo
- Publication number
- CN109441665A CN109441665A CN201811600713.6A CN201811600713A CN109441665A CN 109441665 A CN109441665 A CN 109441665A CN 201811600713 A CN201811600713 A CN 201811600713A CN 109441665 A CN109441665 A CN 109441665A
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- CN
- China
- Prior art keywords
- oxygen
- hydrogen
- chamber
- high pressure
- pipe road
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000001301 oxygen Substances 0.000 title claims abstract description 123
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 123
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 119
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 100
- 239000001257 hydrogen Substances 0.000 claims abstract description 96
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 96
- 238000001816 cooling Methods 0.000 claims abstract description 33
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 19
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 12
- 238000005253 cladding Methods 0.000 claims abstract description 11
- 239000002826 coolant Substances 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000000110 cooling liquid Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 description 7
- 239000000446 fuel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/44—Feeding propellants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/60—Constructional parts; Details not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/60—Constructional parts; Details not otherwise provided for
- F02K9/62—Combustion or thrust chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/95—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by starting or ignition means or arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The present invention relates to the high-pressure gaseous hydrogen-oxygen jet engine devices of technical field of engines, including casing, gas supply part, ignition part, gas supply part includes hyperbaric oxygen gas chamber, High Pressure Hydrogen gas chamber, cooling chamber, hyperbaric oxygen gas chamber, High Pressure Hydrogen gas chamber cavity shape structure be annular and be subject to casing central axis, the outer wall of the inner cavity cladding mixing chamber of cooling chamber, High Pressure Hydrogen gas chamber is surround and cladding cooling chamber, and hyperbaric oxygen gas chamber is surround and cladding High Pressure Hydrogen gas chamber；Gas supply part includes oxygen directing conduits and hydrogen directing conduits, and the outlet side of oxygen directing conduits and hyperbaric oxygen gas chamber are connected, and the outlet side of hydrogen directing conduits and High Pressure Hydrogen gas chamber are connected；Gas supply part includes several oxygen feeding pipe roads and several hydrogen feed pipe roads；Oxygen feeding pipe road, hydrogen feed pipe road axis relative to mixing chamber circumferential wall tangentially deflect outward.Hydrogen and oxygen are quickly and uniformly mixed, so that burning is more abundant.
Description
Technical field
The present invention relates to technical field of engines, are hydrogen-oxygen jet engine devices specifically.
Background technique
Currently, hydrogen-oxygen jet engine is commonly used in space industry, and its hydrogen-oxygen fuel used is generally Low Temperature Liquid
State.Liquid oxyhydrogen engine mainly considers that fuel density is much bigger with respect to gaseous state using liquid hydrogen-oxygen fuel, and occupied space is opposite
It is small, it is carried convenient for spacecraft.But the processes such as storage and liquefaction are more complicated, and need high performance booster pump, lead to valence
Lattice valuableness etc..It is smaller to the storage space limitation of fuel in overland transport operating condition, it is not necessarily required to use liquid hydrogen-oxygen for combustion
Material, it is therefore proposed that one kind is using high voltage hydrogen-oxygen as fuel, the relatively simple hydrogen-oxygen jet engine of structure.
Summary of the invention
The object of the present invention is to provide high-pressure gaseous hydrogen-oxygen jet engine devices, and structure is relatively easy, and makes
Hydrogen and oxygen can be mixed quickly and uniformly, so that burning is more abundant.
The object of the present invention is achieved like this: high-pressure gaseous hydrogen-oxygen jet engine device, including casing, gas supply
Portion, ignition part, the casing are jatharapanvartanasana hollow cylinder structure, and the casing includes high compression combustion chamber, expansion cylinder, described swollen
The outlet side of swollen cylinder connects with outside atmosphere, and the casing includes mixing chamber, and the mixing chamber, high compression combustion chamber, expansion cylinder are pressed
It is sequentially communicated according to jet direction；
The gas supply part includes hyperbaric oxygen gas chamber, High Pressure Hydrogen gas chamber, cooling chamber, the hyperbaric oxygen gas chamber, High Pressure Hydrogen gas chamber
Cavity shape structure be annular and, the outer wall of the inner cavity of cooling chamber cladding mixing chamber coaxial with casing, the High Pressure Hydrogen gas chamber
It surround and cladding cooling chamber, the hyperbaric oxygen gas chamber surround and coat High Pressure Hydrogen gas chamber；
The cooling chamber matches the cooling liquid inlet pipe being arranged with for introducing coolant liquid, and for the cold of coolant liquid to be discharged
But liquid outlet, the cooling liquid inlet pipe, coolant outlet and cooling chamber are connected；
The mixing chamber generally cylinder-like structure, a wherein shaft end for the mixing chamber are Open architecture and and high pressure
Combustion chamber is connected, and the axis of the mixing chamber is overlapped with the axis of casing, the corresponding mixing of the energy output end of the ignition part
In the axis of room and inner cavity in mixing chamber, cooling chamber cladding mixing chamber outer wall；
The gas supply part includes oxygen directing conduits and hydrogen directing conduits, the outlet side of the oxygen directing conduits with
Hyperbaric oxygen gas chamber is connected, and the outlet side of the hydrogen directing conduits and High Pressure Hydrogen gas chamber are connected；
The gas supply part includes several being subject to that casing central axis is circumferentially uniformly distributed, oxygen feeding pipe of straight tube-like structure
Road and it is several be subject to that casing central axis is circumferentially uniformly distributed, hydrogen feed pipe road of straight tube-like structure, the oxygen supply
Pipeline, hydrogen feed pipe road inlet end be respectively turned on hyperbaric oxygen gas chamber, High Pressure Hydrogen gas chamber, the oxygen feeding pipe road, hydrogen
Mixing chamber is connected in the outlet side of service, and the oxygen feeding pipe road passes through High Pressure Hydrogen gas chamber and cooling chamber, and the hydrogen supplies
Cooling chamber is passed through to pipeline；
The oxygen feeding pipe road, hydrogen feed pipe road axis relative to mixing chamber circumferential wall tangential outside lateral deviation
Turn.
Further, the axis in the oxygen feeding pipe road and hydrogen feed pipe road is cut relative to the circumferential wall of mixing chamber
To deflection 10-30 degree outward.
Further, the mixing chamber and high compression combustion chamber are integrally formed.
Further, the oxygen directing conduits include several circumferentially uniformly distributed high pressure oxygens of casing central axis of being subject to
Hyperbaric oxygen gas chamber is connected in the outlet side of supply pipe, the high pressure oxygen supply pipe.
Further, the hydrogen directing conduits include several circumferentially uniformly distributed high pressure hydrogens of casing central axis of being subject to
High Pressure Hydrogen gas chamber is connected in the outlet side of supply pipe, the high pressure hydrogen supply pipe.
Further, the quantity of the high pressure oxygen supply pipe is equal with the quantity in oxygen feeding pipe road, and the high pressure
Oxygen feeding pipe matches one by one with oxygen feeding pipe road, and the inlet end in the oxygen feeding pipe road is in high pressure oxygen supply pipe
Outlet side downstream position, and the inlet end in oxygen feeding pipe road is close to the outlet side of high pressure oxygen supply pipe.
Further, the quantity of the high pressure hydrogen supply pipe is equal with the quantity in hydrogen feed pipe road, and the high pressure
Hydrogen feed pipe matches one by one with hydrogen feed pipe road, and the inlet end in the hydrogen feed pipe road is in high pressure hydrogen supply pipe
Outlet side downstream position, and the inlet end in the hydrogen feed pipe road is close to the outlet side of high pressure hydrogen supply pipe.
Further, the inlet end in the oxygen feeding pipe road, hydrogen feed pipe road inlet end respectively with high pressure oxygen
The inner wall of room, the inner wall of High Pressure Hydrogen gas chamber smoothly connect.
Further, the outlet side in all oxygen feeding pipe roads, hydrogen feed pipe road outlet side along mixing chamber circumference
Wall is circumferentially uniformly distributed and smoothly connects with the circumferential wall of mixing chamber.
Further, the ignition part includes harness pillar, igniter, igniting harness, and the harness pillar is hollow
Sleeve-like structure and cooling chamber being installed, the igniter is mounted on the wall of mixing chamber and the axial centerline of corresponding mixing chamber,
The igniter is connected with igniting harness, and the igniting harness passes through the inner cavity of harness pillar.
The beneficial effects of the present invention are: structure is relatively easy, and the gas supply route of hydrogen and oxygen is smooth, and makes hydrogen
Gas and oxygen can be mixed quickly and uniformly, so that burning is more abundant, uniform；Hydrogen and oxygen are being provided
When, oxygen enters mixing chamber after passing sequentially through high pressure oxygen supply pipe, oxygen feeding pipe road, and hydrogen passes sequentially through high pressure hydrogen confession
To mixing chamber is entered behind pipe, hydrogen feed pipe road, since the axis in oxygen feeding pipe road and hydrogen feed pipe road is relative to mixing
The circumferential wall of room tangentially deflects certain angle outward, and so that hydrogen and oxygen uniformly mix, hydrogen and oxygen are mixed
A cyclone is formed after conjunction, and due to the outlet side edge mixing of the outlet side in all oxygen feeding pipe roads, hydrogen feed pipe road
The circumferential wall of room is circumferentially uniformly distributed, so that the center of hydrogen and oxygen mixture rotation corresponds to the position of igniter just, carries out a little in igniter
When fiery, hydrogen and oxygen mixture rotation can fairly evenly burn.
Detailed description of the invention
Fig. 1 is general assembly schematic diagram of the invention.
Fig. 2 is the A-A cross-sectional view in Fig. 1.
In figure, 1 casing, 101 mixing chambers, 102 high compression combustion chambers, 103 expansion cylinders, 2 hyperbaric oxygen gas chambers, 3 hyperbaric oxygen gas chambers,
4 oxygen feeding pipe roads, 5 High Pressure Hydrogen gas chambers, 6 high pressure hydrogen supply pipes, 7 hydrogen feed pipe roads, 8 cooling chambers, 9 cooling liquid inlets
Pipe, 10 coolant outlets, 11 harness pillars, 12 igniting harness, 13 igniters.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific examples.
In conjunction with shown in Fig. 1-2, high-pressure gaseous hydrogen-oxygen jet engine device, including casing 1, gas supply part, ignition part,
Casing 1 is jatharapanvartanasana hollow cylinder structure, and casing 1 includes high compression combustion chamber 102, expansion cylinder 103, the outlet side of expansion cylinder 103
Connect with outside atmosphere, casing 1 includes mixing chamber 101, and mixing chamber 101, high compression combustion chamber 102, expansion cylinder 103 are according to jet side
To being sequentially communicated.
Above-mentioned gas supply part includes hyperbaric oxygen gas chamber 2, High Pressure Hydrogen gas chamber 5, cooling chamber 8, hyperbaric oxygen gas chamber 2, High Pressure Hydrogen gas chamber 5
Cavity shape structure be annular and coaxial with casing 1, the inner cavity of cooling chamber 8 coats the outer wall of mixing chamber 101,5 ring of High Pressure Hydrogen gas chamber
Around and cladding cooling chamber 8, hyperbaric oxygen gas chamber 2 surround and cladding High Pressure Hydrogen gas chamber 5.
Above-mentioned cooling chamber 8 matches the cooling liquid inlet pipe 9 being arranged with for introducing coolant liquid, and for coolant liquid to be discharged
Coolant outlet 10, cooling liquid inlet pipe 9, coolant outlet 10 and cooling chamber 8 are connected.Therefore, when in use, full of cold
But the cooling chamber 8 of liquid can completely cut off the heat in mixing chamber 101, in case the high-heat environment in mixing chamber 101 influences high pressure hydrogen
Room 5 and hyperbaric oxygen gas chamber 2, and due to being provided with cooling liquid inlet pipe 9, coolant outlet 10, it can be by cooling liquid inlet
Pipe 9, coolant outlet 10 access circulating pump system, constantly recycle to update the coolant liquid in cooling chamber 8.
Above-mentioned mixing chamber 101 generally cylinder-like structure, the wherein shaft end of mixing chamber 101 be Open architecture and with height
Combustion chamber 102 is pressed to connect, the axis of mixing chamber 101 is overlapped with the axis of casing 1, the corresponding mixing of the energy output end of ignition part
The axis of room 101 and in mixing chamber 101 inner cavity in, cooling chamber 8 coat 101 outer wall of mixing chamber.
Above-mentioned gas supply part includes oxygen directing conduits and hydrogen directing conduits, the outlet side of oxygen directing conduits and high pressure
Oxygen room 2 connects, and the outlet side of hydrogen directing conduits and High Pressure Hydrogen gas chamber 5 are connected.
Above-mentioned gas supply part includes several being subject to that 1 central axis of casing is circumferentially uniformly distributed, the supply of oxygen of straight tube-like structure
Pipeline 4 and it is several be subject to that 1 central axis of casing is circumferentially uniformly distributed, hydrogen feed pipe road 7 of straight tube-like structure, oxygen supplies
Hyperbaric oxygen gas chamber 2, High Pressure Hydrogen gas chamber 5, oxygen feeding pipe road 4, hydrogen are respectively turned on to the inlet end of pipeline 4, hydrogen feed pipe road 7
Mixing chamber 101 is connected in the outlet side of gas service 7, and oxygen feeding pipe road 4 passes through High Pressure Hydrogen gas chamber 5 and cooling chamber 8, and hydrogen supplies
Cooling chamber 8 is passed through to pipeline 7.
Above-mentioned oxygen feeding pipe road 4, hydrogen feed pipe road 7 axis relative to mixing chamber 101 circumferential wall it is tangential to
Outside deflects 10-30 degree, and hydrogen stream and oxygen stream are passed through within mixing chamber 101 with the cut-in angle of 10-30 degree, made
Obtaining hydrogen stream and oxygen stream can rapidly and evenly mix.
Above-mentioned mixing chamber 101 is integrally formed with high compression combustion chamber 102.
Above-mentioned oxygen directing conduits include it is several be subject to the circumferentially uniformly distributed high pressure oxygen supply pipe 3 of 1 central axis of casing,
Hyperbaric oxygen gas chamber 2 is connected in the outlet side of high pressure oxygen supply pipe 3, so that all oxygen gas supply points are uniformly distributed.
Above-mentioned hydrogen directing conduits include it is several be subject to the circumferentially uniformly distributed high pressure hydrogen supply pipe 6 of 1 central axis of casing,
High Pressure Hydrogen gas chamber 5 is connected in the outlet side of high pressure hydrogen supply pipe 6.So that all hydrogen gas supply points are uniformly distributed.
The quantity of above-mentioned high pressure oxygen supply pipe 3 is equal with the quantity in oxygen feeding pipe road 4, and high pressure oxygen supply pipe 3
It is matched one by one with oxygen feeding pipe road 4, the inlet end in oxygen feeding pipe road 4 is in the outlet side downstream of high pressure oxygen supply pipe 3
Position, and the inlet end in oxygen feeding pipe road 4 is close to the outlet side of high pressure oxygen supply pipe 3.Enable oxygen rapidly into
Enter in oxygen feeding pipe road 4, accelerates oxygen and supply process.
The quantity of above-mentioned high pressure hydrogen supply pipe 6 is equal with the quantity in hydrogen feed pipe road 7, and high pressure hydrogen supply pipe 6
It is matched one by one with hydrogen feed pipe road 7, the inlet end in hydrogen feed pipe road 7 is in the outlet side downstream of high pressure hydrogen supply pipe 6
Position, and the inlet end in hydrogen feed pipe road 7 is close to the outlet side of high pressure hydrogen supply pipe 6.It can accelerate hydrogen gas supply process.
The inlet end respectively and in hyperbaric oxygen gas chamber 2 of the inlet end in above-mentioned oxygen feeding pipe road 4, hydrogen feed pipe road 7
Wall surface, High Pressure Hydrogen gas chamber 5 inner wall smoothly connect.So that oxygen or hydrogen have good fluency during gas supply.
Outlet side, the outlet side in hydrogen feed pipe road 7 in all oxygen feeding pipe roads 4 are all along the circumferential wall of mixing chamber 101
To uniformly distributed and smoothly connected with the circumferential wall of mixing chamber 101.In order to form uniform hydrogen-oxygen mixture cyclone.
Above-mentioned ignition part includes harness pillar 11, igniter 13, igniting harness 12, and harness pillar 11 is hollow shell-like knot
Structure and cooling chamber 8 is installed, igniter 13 is mounted on the wall of mixing chamber 101 and the axial centerline of corresponding mixing chamber 101, point
Firearm 13 is connected with igniting harness 12, and igniting harness 12 passes through the inner cavity of harness pillar 11.
When the engine operation, high pressure oxygen supply pipe 3, which connects, draws high pressure oxygen, so that oxygen passes sequentially through high pressure oxygen confession
To mixing chamber 101 is entered behind pipe 3, oxygen feeding pipe road 4, high pressure hydrogen supply pipe 6, which connects, draws high pressure hydrogen, so that hydrogen successively leads to
Enter mixing chamber 101 after crossing high pressure hydrogen feed pipe 6, hydrogen feed pipe road 7, due to oxygen feeding pipe road 4 and hydrogen feed pipe
The axis in road 7 deflects certain angle relative to the tangential of circumferential wall of mixing chamber 101 outward, so that hydrogen and oxygen are equal
Even mixing, hydrogen and oxygen form a cyclone upon mixing, and due to the outlet side in all oxygen feeding pipe roads 4, hydrogen
The outlet side of service 7 is circumferentially uniformly distributed along the circumferential wall of mixing chamber 101, so that the lucky corresponding points in center of hydrogen and oxygen mixture rotation
The position of firearm 13, when igniter 13 is lighted a fire, hydrogen and oxygen mixture rotation can fairly evenly burn.
It is the preferred embodiment of the present invention above, those of ordinary skill in the art can also carry out various changes on this basis
It changes or improves, under the premise of not departing from the present invention total design, these transformation or improve all should belong to that the present invention claims guarantors
Within the scope of shield.
Claims (10)
1. high-pressure gaseous hydrogen-oxygen jet engine device, including casing (1), gas supply part, ignition part, the casing (1) are
Jatharapanvartanasana hollow cylinder structure, the casing (1) include high compression combustion chamber (102), expansion cylinder (103), the expansion cylinder (103)
Outlet side connect with outside atmosphere, it is characterised in that: the casing (1) includes mixing chamber (101), the mixing chamber (101),
High compression combustion chamber (102), expansion cylinder (103) are sequentially communicated according to jet direction；
The gas supply part includes hyperbaric oxygen gas chamber (2), High Pressure Hydrogen gas chamber (5), cooling chamber (8), the hyperbaric oxygen gas chamber (2), height
Coaxially for annular and with casing (1), the inner cavity of the cooling chamber (8) coats mixing chamber (101) to the cavity shape structure of pressure hydrogen chamber (5)
Outer wall, the High Pressure Hydrogen gas chamber (5) surround and cladding cooling chamber (8), the hyperbaric oxygen gas chamber (2) surround and cladding High Pressure Hydrogen
Gas chamber (5)；
The cooling chamber (8) matches the cooling liquid inlet pipe (9) being arranged with for introducing coolant liquid, and for coolant liquid to be discharged
Coolant outlet (10), the cooling liquid inlet pipe (9), coolant outlet (10) and cooling chamber (8) are connected；
The mixing chamber (101) generally cylinder-like structure, the wherein shaft end of the mixing chamber (101) be Open architecture and
It is connected with high compression combustion chamber (102), the axis of the mixing chamber (101) is overlapped with the axis of casing (1), the ignition part
Energy output end corresponds to the axis of mixing chamber (101) and is in the inner cavity of mixing chamber (101), and cooling chamber (8) cladding is mixed
Close room (101) outer wall；
The gas supply part includes oxygen directing conduits and hydrogen directing conduits, the outlet side of the oxygen directing conduits and high pressure
Oxygen room (2) connects, and the outlet side and High Pressure Hydrogen gas chamber (5) of the hydrogen directing conduits are connected；
The gas supply part includes several being subject to that casing (1) central axis is circumferentially uniformly distributed, oxygen feeding pipe of straight tube-like structure
Road (4) and it is several be subject to that casing (1) central axis is circumferentially uniformly distributed, hydrogen feed pipe road (7) of straight tube-like structure, institute
State oxygen feeding pipe road (4), the inlet end of hydrogen feed pipe road (7) is respectively turned on hyperbaric oxygen gas chamber (2), High Pressure Hydrogen gas chamber (5),
Outlet side connection mixing chamber (101) of the oxygen feeding pipe road (4), hydrogen feed pipe road (7), the oxygen feeding pipe road
(4) High Pressure Hydrogen gas chamber (5) and cooling chamber (8) are passed through, the hydrogen feed pipe road (7) passes through cooling chamber (8)；
The oxygen feeding pipe road (4), hydrogen feed pipe road (7) axis relative to mixing chamber (101) circumferential wall it is tangential
It deflects outward.
2. high-pressure gaseous hydrogen-oxygen jet engine device according to claim 1, it is characterised in that: the oxygen supply
Pipeline (4) and the axis of hydrogen feed pipe road (7) tangentially deflect 10-30 relative to the circumferential wall of mixing chamber (101) outward
Degree.
3. high-pressure gaseous hydrogen-oxygen jet engine device according to claim 1, it is characterised in that: the mixing chamber
(101) it is integrally formed with high compression combustion chamber (102).
4. high-pressure gaseous hydrogen-oxygen jet engine device according to claim 1, it is characterised in that: the oxygen guiding
Pipeline include it is several be subject to the circumferentially uniformly distributed high pressure oxygen supply pipe (3) of casing (1) central axis, the high pressure oxygen supply
Hyperbaric oxygen gas chamber (2) are connected in the outlet side for managing (3).
5. high-pressure gaseous hydrogen-oxygen jet engine device according to claim 1, it is characterised in that: the hydrogen guiding
Pipeline include it is several be subject to the circumferentially uniformly distributed high pressure hydrogen supply pipe (6) of casing (1) central axis, the high pressure hydrogen supply
High Pressure Hydrogen gas chamber (5) are connected in the outlet side for managing (6).
6. high-pressure gaseous hydrogen-oxygen jet engine device according to claim 4, it is characterised in that: the high pressure oxygen
The quantity of supply pipe (3) is equal with the quantity of oxygen feeding pipe road (4), and the high pressure oxygen supply pipe (3) and oxygen supply
Pipeline (4) matches one by one, and the inlet end of the oxygen feeding pipe road (4) is in the outlet side downstream of high pressure oxygen supply pipe (3)
Position, and the inlet end of oxygen feeding pipe road (4) is close to the outlet side of high pressure oxygen supply pipe (3).
7. high-pressure gaseous hydrogen-oxygen jet engine device according to claim 5, it is characterised in that: the high pressure hydrogen
The quantity of supply pipe (6) is equal with the quantity of hydrogen feed pipe road (7), and the high pressure hydrogen supply pipe (6) and hydrogen supply
Pipeline (7) matches one by one, and the inlet end of the hydrogen feed pipe road (7) is in the outlet side downstream of high pressure hydrogen supply pipe (6)
Position, and the inlet end in the hydrogen feed pipe road (7) is close to the outlet side of high pressure hydrogen supply pipe (6).
8. high-pressure gaseous hydrogen-oxygen jet engine device according to claim 1, it is characterised in that: the oxygen supply
The inlet end of pipeline (4), hydrogen feed pipe road (7) inlet end respectively with the inner wall of hyperbaric oxygen gas chamber (2), High Pressure Hydrogen gas chamber
(5) inner wall smoothly connects.
9. high-pressure gaseous hydrogen-oxygen jet engine device according to claim 1, it is characterised in that: all oxygen supplies
The outlet side of pipeline (4), hydrogen feed pipe road (7) outlet side it is circumferentially uniformly distributed along the circumferential wall of mixing chamber (101) and with mix
The circumferential wall of room (101) smoothly connects.
10. high-pressure gaseous hydrogen-oxygen jet engine device according to claim 1, it is characterised in that: the ignition part
Part includes harness pillar (11), igniter (13), igniting harness (12), and the harness pillar (11) is hollow sleeve-like structure and wears
It fills cooling chamber (8), the igniter (13) is mounted on the wall of mixing chamber (101) and the central axis of corresponding mixing chamber (101)
Position, the igniter (13) are connected with igniting harness (12), and igniting harness (12) passes through the inner cavity of harness pillar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600713.6A CN109441665B (en) | 2018-12-26 | High-pressure gaseous hydrogen-oxygen jet engine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600713.6A CN109441665B (en) | 2018-12-26 | High-pressure gaseous hydrogen-oxygen jet engine device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109441665A true CN109441665A (en) | 2019-03-08 |
| CN109441665B CN109441665B (en) | 2024-05-28 |
Family
ID=
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3292374A (en) * | 1963-03-29 | 1966-12-20 | Rolls Royce | Gas turbine engine and aircraft provided therwith |
| JPS62104038A (en) * | 1985-07-15 | 1987-05-14 | Dainippon Screen Mfg Co Ltd | Steam-containing oxygen gas supplying device |
| KR890005822A (en) * | 1987-09-01 | 1989-05-17 | 후세 노보루 | Oxidation device |
| CN101466462A (en) * | 2006-05-04 | 2009-06-24 | 荷兰施蒂希廷-埃内尔金恩代尔佐埃克中心 | A reactor device, and a method for carrying out a reaction with hydrogen as reaction product |
| CN209385252U (en) * | 2018-12-26 | 2019-09-13 | 同济大学 | High-pressure gaseous hydrogen-oxygen jet engine device |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3292374A (en) * | 1963-03-29 | 1966-12-20 | Rolls Royce | Gas turbine engine and aircraft provided therwith |
| JPS62104038A (en) * | 1985-07-15 | 1987-05-14 | Dainippon Screen Mfg Co Ltd | Steam-containing oxygen gas supplying device |
| KR890005822A (en) * | 1987-09-01 | 1989-05-17 | 후세 노보루 | Oxidation device |
| CN101466462A (en) * | 2006-05-04 | 2009-06-24 | 荷兰施蒂希廷-埃内尔金恩代尔佐埃克中心 | A reactor device, and a method for carrying out a reaction with hydrogen as reaction product |
| CN209385252U (en) * | 2018-12-26 | 2019-09-13 | 同济大学 | High-pressure gaseous hydrogen-oxygen jet engine device |
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