CN107097963A - Aircraft energy-storage system and energy management method with elastic energy storage mechanism - Google Patents
Aircraft energy-storage system and energy management method with elastic energy storage mechanism Download PDFInfo
- Publication number
- CN107097963A CN107097963A CN201710274196.7A CN201710274196A CN107097963A CN 107097963 A CN107097963 A CN 107097963A CN 201710274196 A CN201710274196 A CN 201710274196A CN 107097963 A CN107097963 A CN 107097963A
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- energy
- brake
- elastic
- power transmission
- aircraft
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- 238000004146 energy storage Methods 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000007726 management method Methods 0.000 title claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 4
- 230000009194 climbing Effects 0.000 claims description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000000295 fuel oil Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
- B64D35/02—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions specially adapted for specific power plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Aircraft energy-storage system and energy management method with elastic energy storage mechanism, belong to energy storage and field of energy management.Solve aircraft fuel oil and there is the problem of substantial amounts of energy waste and environmental pollution.One end of the output shaft of the engine of the present invention and a bearing of coupler is coaxially connected, the other end of first power transmission shaft of coupler and the input shaft of decelerator are coaxially connected, decelerator drives propeller rotation, power is provided for aircraft, one end of a number power transmission shaft of elastic accumulator and No. two power transmission shafts of brake is coaxially connected, and the other end of No. two power transmission shafts of brake is coaxially connected by the second driving shaft of clutch and driver and coupler.The present invention is used suitable for the power energy storage of aircraft.
Description
Technical field
The invention belongs to energy storage and field of energy management.
Background technology
Aircraft is mainly the main energy sources using fuel oil as aircraft, and conventional airplane has substantial amounts of energy wave in landing
Take, it is serious with problem of environmental pollution, higher requirement is proposed to plane discharge, in order to improve the comprehensive utilization of energy
Rate, reduces the influence to environment, it is necessary to take more rational energy stores and management method, realizes to the excellent of energy framework
Change.
The content of the invention
The present invention is there is the problem of substantial amounts of energy waste and environmental pollution to solve aircraft fuel oil, it is proposed that a kind of
Aircraft energy-storage system and energy management method with elastic energy storage mechanism.
Aircraft energy-storage system of the present invention with elastic energy storage mechanism, it includes engine 1, coupler 2, slowed down
Device 3, propeller 4, clutch 5, driver 6, brake 7 and elastic accumulator 8；
One end of the output shaft of engine 1 and the first power transmission shaft of coupler 2 is coaxially connected, the first transmission of coupler 2
The input shaft of the other end of axle and decelerator 3 is coaxially connected, and decelerator 3 drives propeller 4 to rotate, and power, bullet are provided for aircraft
One end of the power transmission shaft and No. two power transmission shafts of brake 7 of property accumulator 8 is coaxially connected, No. two power transmission shafts of brake 7
The other end it is coaxially connected by the second driving shaft of clutch 5 and driver 6 and coupler 2.
Further, brake 7 includes electromagnet 71, sheet metal 72, spring 73, gear 74, No. two power transmission shafts 75 and gold
Belong to pin 76；
Electromagnet 71 is oppositely arranged with the side surface of sheet metal 72 1, another side surface of sheet metal 72 and the one of metallic pin 76
End connection, spring 73 is set in the outer surface of metallic pin 76, and gear 74 is set in the outer surface of No. two power transmission shafts 75, gear 74
Outer surface is provided with metal shell, and the outer surface of the metal shell, which is prolonged circumferencial direction and is provided with, multiple to be used to plug metallic pin 76
Mouthful.
Further, elastic accumulator 8 includes casing 81, power transmission shaft 82, whirlpool spring body 83 and chest expander 84；Whirlpool spring
Body 83 is arranged in casing 81, and the outer end of whirlpool spring body 83 is connected with one end of chest expander 84, the other end of chest expander 84 with
The inwall of casing 81 is fixedly connected；Whirlpool spring body 83, which is fixed, is set in the outside of a power transmission shaft 82, and whirlpool spring body 83 is interior
End is rigidly connected with a side wall of power transmission shaft 82.
The energy management method of aircraft energy-storage system with elastic energy storage mechanism, this method is concretely comprised the following steps：
Step 1: working as aircraft landing, when being braked, clutch 5 is closed, and brake 7 releases brake, and braking energy passes through
Clutch 5 and driver 6 pass to elastic accumulator 8, and elastic accumulator 8 starts to store energy, the pulling force according to suffered by chest expander,
The energy of elastic accumulator 8 is determined, when the energy of elastic accumulator 8 reaches the 90% of specified energy storage, clutch 5 is disengaged, made
Dynamic device 7 brakes, and stops energy storage；
Step 2: when taking off, climbing or accelerating, closing clutch 5, brake 7 releases brake, elastic accumulator
8 release energy, and provide flying power jointly for aircraft with engine 1, the pulling force according to suffered by chest expander determines elastic accumulator
Energy, when the energy of elastic accumulator drops to the 20% of specified energy storage, clutch 5 is disengaged, and brake 7 brakes, elastic energy storage
Device 8 stops energy release.
Aircraft bullet energy-storage system and its energy management method proposed by the present invention with elastic energy storage mechanism, using machinery
Coupling, it is simple and reliable for structure, in aircraft landing engine power be converted into elasticity release can, when taking off discharge elasticity
Energy is released, engine efficiency and capacity usage ratio is improved, reduces plane discharge, reduce oil consumption, reach environmental protection and section
About double effectses of cost.
Brief description of the drawings
Fig. 1 is the theory diagram of the aircraft energy-storage system of the present invention with elastic energy storage mechanism；
Fig. 2 is the structural representation of the brake described in embodiment two；
Fig. 3 is the structural representation of the elastic accumulator described in embodiment three；
View when Fig. 4 is the driver gear 1 described in embodiment three；
View when Fig. 5 is the driver gear 2 described in embodiment three
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment one, illustrate present embodiment with reference to Fig. 1, elastic energy storage mechanism is carried described in present embodiment
Aircraft energy-storage system, it include engine 1, coupler 2, decelerator 3, propeller 4, clutch 5, driver 6, brake 7
With elastic accumulator 8；
One end of the output shaft of engine 1 and the first power transmission shaft of coupler 2 is coaxially connected, the first transmission of coupler 2
The input shaft of the other end of axle and decelerator 3 is coaxially connected, and decelerator 3 drives propeller 4 to rotate, and power, bullet are provided for aircraft
One end of the power transmission shaft and No. two power transmission shafts of brake 7 of property accumulator 8 is coaxially connected, No. two power transmission shafts of brake 7
The other end it is coaxially connected by the second driving shaft of clutch 5 and driver 6 and coupler 2.
Embodiment two, illustrate present embodiment with reference to Fig. 2, present embodiment is to described in embodiment one
The aircraft energy-storage system with elastic energy storage mechanism further illustrate that brake 7 includes electromagnet 71, sheet metal 72, bullet
Spring 73, gear 74, No. two power transmission shafts 75 and metallic pin 76；
Electromagnet 71 is oppositely arranged with the side surface of sheet metal 72 1, another side surface of sheet metal 72 and the one of metallic pin 76
End connection, spring 73 is set in the outer surface of metallic pin 76, and gear 74 is set in the outer surface of No. two power transmission shafts 75, gear 74
Outer surface is provided with metal shell, and the outer surface of the metal shell, which is prolonged circumferencial direction and is provided with, multiple to be used to plug metallic pin 76
Mouthful.
Embodiment three, illustrate present embodiment with reference to Fig. 3, present embodiment is to described in embodiment one
The aircraft energy-storage system with elastic energy storage mechanism further illustrate that elastic accumulator 8 includes casing 81, a power transmission shaft
82nd, whirlpool spring body 83 and chest expander 84；Whirlpool spring body 83 is arranged in casing 81, outer end and the chest expander 84 of whirlpool spring body 83
One end is connected, and the other end of chest expander 84 is fixedly connected with the inwall of casing 81；Whirlpool spring body 83 is fixed and is set in a transmission
The outside of axle 82, and whirlpool spring body 83 the inner be rigidly connected with a side wall of power transmission shaft 82.
When elastic accumulator stores energy, gear change such as Fig. 4 of driver；When elastic accumulator releases energy, gear
Such as Fig. 5.
The energy pipe of the aircraft energy-storage system with elastic energy storage mechanism described in embodiment four, present embodiment
Reason method, this method is concretely comprised the following steps：
Step 1: working as aircraft landing, when being braked, clutch 5 is closed, and brake 7 releases brake, and braking energy passes through
Clutch 5 and driver 6 pass to elastic accumulator 8, and elastic accumulator 8 starts to store energy, the pulling force according to suffered by chest expander,
The energy of elastic accumulator 8 is determined, when the energy of elastic accumulator 8 reaches the 90% of specified energy storage, clutch 5 is disengaged, made
Dynamic device 7 brakes, and stops energy storage；
Step 2: when taking off, climbing or accelerating, closing clutch 5, brake 7 releases brake, elastic accumulator
8 release energy, and provide flying power jointly for aircraft with engine 1, the pulling force according to suffered by chest expander determines elastic accumulator
Energy, when the energy of elastic accumulator drops to the 20% of specified energy storage, clutch 5 is disengaged, and brake 7 brakes, elastic energy storage
Device 8 stops energy release.
In present embodiment, before elastic accumulator device practical application, first elastic accumulator is tested, obtains many
Pulling force T and bullet suffered by the chest expander that energy U experiment historical data stored by pulling force T and spring suffered by group chest expander is fitted
The relational expression U=f (T) of energy U stored by spring.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, be integrally connected or be detachably connected；Can be with
It is the connection of two element internals；Can be joined directly together, can also be indirectly connected to by intermediary, for the general of this area
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (4)
1. the aircraft energy-storage system with elastic energy storage mechanism, it is characterised in that it includes engine (1), coupler (2), subtracted
Fast device (3), propeller (4), clutch (5), driver (6), brake (7) and elastic accumulator (8)；
One end of the output shaft of engine (1) and the first power transmission shaft of coupler (2) is coaxially connected, and the first of coupler (2) passes
The other end of moving axis and the input shaft of decelerator (3) are coaxially connected, and decelerator (3) drives propeller (4) rotation, is provided for aircraft
Power, one end of the power transmission shaft and No. two power transmission shafts of brake (7) of elastic accumulator (8) is coaxially connected, brake (7)
No. two power transmission shafts the other end it is coaxially connected by the second driving shaft of clutch (5) and driver (6) and coupler (2).
2. the aircraft energy-storage system according to claim 1 with elastic energy storage mechanism, it is characterised in that brake (7)
Including electromagnet (71), sheet metal (72), spring (73), gear (74), No. two power transmission shafts (75) and metallic pin (76)；
Electromagnet (71) is oppositely arranged with the side surface of sheet metal (72) one, another side surface and the metallic pin (76) of sheet metal (72)
One end connection, spring (73) is set in the outer surface of metallic pin (76), and gear (74) is set in the outer of No. two power transmission shafts (75)
Surface, the outer surface of gear (74) is provided with metal shell, and the outer surface of the metal shell prolongs circumferencial direction and is provided with multiple be used for
Plug the mouth of metallic pin (76).
3. the aircraft energy-storage system according to claim 1 with elastic energy storage mechanism, it is characterised in that elastic accumulator
(8) casing (81), power transmission shaft (82), whirlpool spring body (83) and chest expander (84) are included；Whirlpool spring body (83) is arranged on case
In body (81), the outer end of whirlpool spring body (83) is connected with one end of chest expander (84), the other end and casing of chest expander (84)
(81) inwall is fixedly connected；The fixed outside for being set in a power transmission shaft (82) of whirlpool spring body (83), and whirlpool spring body (83)
The inner be rigidly connected with power transmission shaft (82) side wall.
4. the energy management method of the aircraft energy-storage system with elastic energy storage mechanism, it is characterised in that the specific step of this method
Suddenly it is：
Step 1: working as aircraft landing, when being braked, clutch (5) closure, brake (7) releases brake, and braking energy passes through
Clutch (5) and driver (6) pass to elastic accumulator (8), and elastic accumulator (8) starts to store energy, according to chest expander
Suffered pulling force, determines the energy of elastic accumulator (8), when the energy of elastic accumulator (8) reaches the 90% of specified energy storage, from
Clutch (5) is disengaged, brake (7) brake, stops energy storage；
Step 2: when taking off, climbing or accelerating, closing clutch (5), brake (7) releases brake, elastic accumulator
(8) release energy, provide flying power jointly for aircraft with engine (1), the pulling force according to suffered by chest expander determines elastic energy storage
The energy of device, when the energy of elastic accumulator drops to the 20% of specified energy storage, clutch (5) is disengaged, brake (7) brake,
Elastic accumulator (8) stops energy release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710274196.7A CN107097963B (en) | 2017-04-24 | 2017-04-24 | Aircraft energy-storage system and energy management method with elastic energy storage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710274196.7A CN107097963B (en) | 2017-04-24 | 2017-04-24 | Aircraft energy-storage system and energy management method with elastic energy storage mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107097963A true CN107097963A (en) | 2017-08-29 |
| CN107097963B CN107097963B (en) | 2019-06-04 |
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ID=59656626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710274196.7A Expired - Fee Related CN107097963B (en) | 2017-04-24 | 2017-04-24 | Aircraft energy-storage system and energy management method with elastic energy storage mechanism |
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| Country | Link |
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| CN (1) | CN107097963B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539485A (en) * | 2017-10-17 | 2018-01-05 | 天津邬金机械设备有限公司 | Suitable for the engine of general aviation aircraft |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654098A (en) * | 2008-08-18 | 2010-02-24 | 封永记 | Energy-saving device of transport facility |
| CN201900998U (en) * | 2009-11-11 | 2011-07-20 | 曹国杰 | Energy storage and oil saving accelerator for brake |
| CN102442208A (en) * | 2011-11-02 | 2012-05-09 | 华北电力大学（保定） | Mechanical elastic energy storage driving device |
| CN104097760A (en) * | 2013-04-05 | 2014-10-15 | 青岛科技大学 | Mechanical energy storage vessel |
| CN204020570U (en) * | 2014-07-11 | 2014-12-17 | 肇庆工商职业技术学院 | The endergonic saving emission reduction device for automobile of one braking effect |
| CN204801759U (en) * | 2015-04-29 | 2015-11-25 | 南宁燎旺车灯有限责任公司 | Spring stored energy formula car braking energy recovery unit |
-
2017
- 2017-04-24 CN CN201710274196.7A patent/CN107097963B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654098A (en) * | 2008-08-18 | 2010-02-24 | 封永记 | Energy-saving device of transport facility |
| CN201900998U (en) * | 2009-11-11 | 2011-07-20 | 曹国杰 | Energy storage and oil saving accelerator for brake |
| CN102442208A (en) * | 2011-11-02 | 2012-05-09 | 华北电力大学（保定） | Mechanical elastic energy storage driving device |
| CN104097760A (en) * | 2013-04-05 | 2014-10-15 | 青岛科技大学 | Mechanical energy storage vessel |
| CN204020570U (en) * | 2014-07-11 | 2014-12-17 | 肇庆工商职业技术学院 | The endergonic saving emission reduction device for automobile of one braking effect |
| CN204801759U (en) * | 2015-04-29 | 2015-11-25 | 南宁燎旺车灯有限责任公司 | Spring stored energy formula car braking energy recovery unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539485A (en) * | 2017-10-17 | 2018-01-05 | 天津邬金机械设备有限公司 | Suitable for the engine of general aviation aircraft |
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| Publication number | Publication date |
|---|---|
| CN107097963B (en) | 2019-06-04 |
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Granted publication date: 20190604 Termination date: 20200424 |
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