CN105909464A - Long-acting floating remote-sensing earth observation platform utilizing captive balloons - Google Patents
Long-acting floating remote-sensing earth observation platform utilizing captive balloons Download PDFInfo
- Publication number
- CN105909464A CN105909464A CN201610426536.9A CN201610426536A CN105909464A CN 105909464 A CN105909464 A CN 105909464A CN 201610426536 A CN201610426536 A CN 201610426536A CN 105909464 A CN105909464 A CN 105909464A
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- earth observation
- sensor
- power supply
- long
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- 238000007667 floating Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 13
- 229910052734 helium Inorganic materials 0.000 claims description 4
- 239000001307 helium Substances 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 6
- 230000000694 effects Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/40—Balloons
- B64B1/50—Captive balloons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/98—Mounting on supporting structures or systems which is inflatable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a long-acting floating remote-sensing earth observation platform utilizing captive balloons. A roller is connected on the center position of a cross suspension bracket; the roller is vertically connected with the top end of a perpendicular shaft; the two sides of the perpendicular shaft are connected with a plurality of pairs of wind turbine blades through fixing rings; the bottom end of the perpendicular shaft is connected with a power generator partition plate through a flange; the power generator partition plate is fixedly connected with a power generator supporting plate and a disc type power generator through a power generator supporting post; the disc type power generator is connected with a power supply partition plate; the power supply partition plate is connected with a sensor partition plate through a power supply module supporting post; a controller, a storage battery and a voltage stabilizer are separately arranged on the sensor partition plate; and the disc type power generator is connected with the controller through a cable. The long-acting floating remote-sensing earth observation platform utilizing captive balloons has the technical effects that: a current floating earth observation platform is powered by carried power supply equipment or a mooring line is powered by ground. A vertical-axis wind power generation device is utilized to realize self-sufficient power supply of the remote-sensing earth observation platform, so that long-acting remote-sensing earth observation utilizing captive balloons can be met.
Description
Technical field
The present invention relates to a kind of observation platform, particularly relate to a kind of captive balloon long-acting floating remote sensing earth observation platform.
Background technology
At present, the floating earth observation platform of research and development is mainly powered by the power supply unit carried or mooring cable is by surface power supply both at home and abroad, and earth observation module is not mostly carried and carried out earth observation data acquisition from steady The Cloud Terrace.Merely with the power supply unit carried, need fuel supply or larger volume battery, device quality weight, affect the load of captive balloon, it is difficult to realize long earth observation.Utilize mooring cable by surface power supply, can realize for a long time to floating earth observation platform power, but along with the rising cable of height is elongated, the load-carrying of captive balloon strengthens, ground is wayward, there is also the defects such as cost height, low, the inconvenient operation of safety coefficient, have a certain distance with the present invention in earth observation time, operating aspect.Compare surface wind in the air higher, as do not carried from steady system, it is difficult to ensure the remote sensing earth observation quality of data.Vertical-shaft wind electric supply installation may utilize captive balloon at wind-force suffered by high-altitude or air-flow to floating remote sensing earth observation platform power, is advantageously implemented long-time floating remote sensing earth observation.Meanwhile, twin shaft can significantly strengthen the stability of sensor earth observation attitude from the design of steady platform.It addition, also have developed many floating type wind generator systems both at home and abroad, it is concentrated mainly on after utilizing high altitude wind energy generating and is sent to ground by downlead, but the research and development of floating earth observation platform self-centered electric supply installation are more lacked.
Existing floating earth observation platform power device is concentrated mainly on the battery of lift-launch or mooring cable and by surface power supply and directly hangs sensor and take photo by plane over the ground, the patent [1] that the patent close with the floating remote sensing earth observation study of platform content of the present invention has China to authorize for 2009, describe a kind of balloon to take photo by plane device for shooting and mooring line fixing device, aerial device that balloon carries, mooring becket bridle, motor etc. is utilized to simplify operation sequence, it is achieved to take photo by plane over the ground.Utility model patent [2] in 2014, region floating monitoring system is determined when describing a kind of long boat, this device by the camera collection installed on floating platform to video be sent to control module, and connected by draught line and ground control cabinet, in the way of traction, control platform and power supply.Utility model patent [3] in 2015, describes a kind of low latitude detection floating platform, and this device is equipped with the sensor such as synthetic aperture radar, optical device, is that floating platform energy supply carries out earth observation by the dynamical system carried.Utility model patent [4] in 2016, describes a kind of multi-functional floating device, and this device carrying platform and aircraft are powered by airborne power supply unit, use wired mooring way be observed over the ground and monitor.
[1] balloon is taken photo by plane device for shooting and mooring line fixing device, application number: CN200820158942.2, invention designer: Hu Jinggang
[2] region floating monitoring system is determined during long boat, application number: CN201320418352.X, invention designer: Xie Haibin;Li Rui;Old;Lu Chang;Zheng Rui;Wang Mao;Yin Dong
[3] low latitude detection floating platform, application number: CN201410566339.8, invention designer: Chen Yong;Xue Fuli;He Yingping;Guo Haijun;Li Qi;Field enters east;Horse is open-minded;Yu Gang
[4] multi-functional floating device, application number: CN201520279374.1, invention designer: Tang Depin;Zhao Pingchang;Luo Zhaocheng;Li Jianfeng;Zhang Genghua;Zhang Xuehui.
Summary of the invention
It is an object of the invention to provide a kind of captive balloon long-acting floating remote sensing earth observation platform, this platform is equipped with wind power generating set with vertical shaft, the wind wheel blade of this device is little with vertical axis contact surface, resistive torque is little, have that starting wind velocity is low and wind energy utilization high, can be that captive balloon floating remote sensing earth observation systems is powered, reduce the dependence that ground is carried power supply, it is achieved long-time remote sensing earth observation data acquisition, and ground can be transferred data in real time.Meanwhile, this platform is equipped with twin shaft from steady The Cloud Terrace, and the platform that can liquidate, by rocking that windage produces, at utmost ensures vertical earth observation and remote sensing image quality.The installation durable, easy of apparatus of the present invention simple in construction and maintenance, cost are relatively low.
The present invention is realized in, it includes balloon, cross hanger bracket, roller, vertical axis, wind wheel blade, retainer ring, flange, electromotor dividing plate, electromotor support column, electromotor gripper shoe, disk generator, power supply dividing plate, controller, accumulator, manostat, sensor diaphragm, sensor assembly central plate, shock-absorbing ball, The Cloud Terrace gripper shoe, hanger bar, fixed frame, servo motor, sensor, wireless image transmission equipment, balloon utilizes hanging rope to connect cross hanger bracket, and it is connected fixing with ground by heaving pile, it is characterized in that: cross hanger bracket center connects roller, roller vertically connects the top of vertical axis, the both sides of vertical axis connect some to wind wheel blade by retainer ring, Flange joint electromotor dividing plate is passed through in the bottom of vertical axis；Electromotor dividing plate connects electromotor gripper shoe and disk generator by electromotor support column is fixing, disk generator connects power supply dividing plate, power supply dividing plate connects sensor diaphragm by supply module support column, controller is placed respectively on sensor diaphragm, accumulator and manostat, disk generator connects controller by cable, controller connects accumulator, accumulator connects manostat, manostat is powered to sensor assembly by cable, described sensor diaphragm lower surface connects sensor assembly central plate, sensor assembly central plate connects The Cloud Terrace gripper shoe by several shock-absorbing balls, The Cloud Terrace gripper shoe is fixing connects hanger bar and wireless image transmission equipment；The bottom of described hanger bar connects one end of fixed frame by servo motor, and the other end of fixed frame connects sensor by servo motor, and sensor is connected with wireless image transmission equipment by data wire.
Described balloon is PVC specialty helium balloon.
Described sensor is earth observation sensor.
Described balloon is fixedly connected with the ground by 2 root system cables.
The solution have the advantages that: 1, the power supply unit that existing floating earth observation Platform Dependent carries is powered or heaving pile is by surface power supply, the present invention utilizes wind power generating set with vertical shaft to achieve the remote sensing self-sufficient power supply of earth observation platform, can meet captive balloon long-acting remote sensing earth observation；2, the present invention utilizes twin shaft from steady The Cloud Terrace, and sensor generation is rocked by the wind-force that liquidates, at utmost stability sensor earth observation attitude, it is ensured that the remote sensing earth observation quality of data；3, the present invention utilizes wireless image transmission equipment, can transmit remote sensing earth observation data in real time to opposite；4, present configuration simple and durable, lighter weight, easily install and safeguard, with low cost, environmental protection, stagnant idle job time long.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is vertical axis wind power generation structure chart of the present invention；
Fig. 3 is supply module figure of the present invention；
Fig. 4 is inventive sensor function structure chart.
In the drawings, 1:PVC specialty helium balloon；2: hanging rope；3: heaving pile；4: cross hanger bracket；5: roller；6: vertical axis；7: wind wheel blade；8: fixed screw；9: retainer ring；10: flange；11: electromotor dividing plate；12: electromotor support column；13: electromotor gripper shoe；14: disk generator；15: power supply dividing plate；16: supply module support column；17: controller；18: accumulator；19: manostat；20: sensor diaphragm；21: sensor assembly central plate；22: shock-absorbing ball；23: The Cloud Terrace gripper shoe；24: hanger bar；25: fixed frame；26: servo motor；27: sensor；28: wireless image transmission equipment.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the present invention is such, and PVC specialty helium balloon 1 utilizes hanging rope 2 to be connected to cross hanger bracket 4, and heaving pile 3 is connected fixing with ground；Cross hanger bracket 4 connects roller 5；Vertical axis 6 connects wind wheel blade 7 by retainer ring 9 and fixed screw 8, connects electromotor dividing plate 11 by flange 10 simultaneously；Electromotor dividing plate 11 secures electromotor gripper shoe 13 and disk generator 14 by electromotor support column 12, disk generator 14 connects power supply dividing plate 15, power supply dividing plate 15 connects sensor diaphragm 20 by supply module support column 16, controller 17, accumulator 18 and manostat 19 is placed respectively on sensor diaphragm, under wind drive, wind wheel blade 7 drives vertical axis 6 rotation to order about disk generator 14 and generates electricity；Power supply dividing plate 15 supports whole wind power generating set with vertical shaft and is connected to power supply and control module thereof；Disk generator 14 produces electric energy and is connected to controller 17 by cable, and controller 17 is connected to accumulator 18, and accumulator 18 is connected to manostat 19, and is powered to sensor assembly by cable；Sensor assembly central plate 21 is connected to shock-absorbing ball 22, to reduce the wind power generation plant vibrations impact on sensor assembly；The Cloud Terrace gripper shoe 23 secures hanger bar 24 and wireless image transmission equipment 28；Hanger bar 24 is connected to 25, two servo motors 26 of fixed frame；Fixed frame 25 connects and secures sensor 27, and is connected with wireless image transmission equipment 28 by data wire, and remote sensing earth observation data are sent to ground；Described balloon is captive balloon, and be connected with ground installation by 2 root system cables, improve the stability of platform, guarantee that the remotely-sensed data that sensor is not obtained by heaving pile produces interference, described pair of wind wheel blade and disk generator, double wind wheel blades are connected by two retainer ring with vertical axis, reduce the moment of resistance, even if driving low wind speed disc electromotor still can generate electricity；Power supply and control device thereof, controller is utilized to control electric energy input, it is stored in the accumulator of lift-launch, and powered to remote sensing earth observation device by manostat, shock-absorbing ball is utilized to be connected with hanger bar, wireless image transmission equipment, reduce the vibrations of vertical-shaft wind electric supply installation and carry out stability sensor module, utilize simultaneously 2 servo motors to liquidate platform because of wind-force rock on sensor attitude produce impact, wireless image transmission equipment, being powered by the electric supply installation carried, the data of sensor acquisition are sent to ground in real time via wireless image transmission equipment.
Claims (4)
1. a captive balloon long-acting floating remote sensing earth observation platform, it includes balloon, cross hanger bracket, roller, vertical axis, wind wheel blade, retainer ring, flange, electromotor dividing plate, electromotor support column, electromotor gripper shoe, disk generator, power supply dividing plate, controller, accumulator, manostat, sensor diaphragm, sensor assembly central plate, shock-absorbing ball, The Cloud Terrace gripper shoe, hanger bar, fixed frame, servo motor, sensor, wireless image transmission equipment, balloon utilizes hanging rope to connect cross hanger bracket, and it is connected fixing with ground by heaving pile, it is characterized in that: cross hanger bracket center connects roller, roller vertically connects the top of vertical axis, the both sides of vertical axis connect some to wind wheel blade by retainer ring, Flange joint electromotor dividing plate is passed through in the bottom of vertical axis；Electromotor dividing plate connects electromotor gripper shoe and disk generator by electromotor support column is fixing, disk generator connects power supply dividing plate, power supply dividing plate connects sensor diaphragm by supply module support column, controller is placed respectively on sensor diaphragm, accumulator and manostat, disk generator connects controller by cable, controller connects accumulator, accumulator connects manostat, manostat is powered to sensor assembly by cable, described sensor diaphragm lower surface connects sensor assembly central plate, sensor assembly central plate connects The Cloud Terrace gripper shoe by several shock-absorbing balls, The Cloud Terrace gripper shoe is fixing connects hanger bar and wireless image transmission equipment；The bottom of described hanger bar connects one end of fixed frame by servo motor, and the other end of fixed frame connects sensor by servo motor, and sensor is connected with wireless image transmission equipment by data wire.
Captive balloon the most according to claim 1 long-acting floating remote sensing earth observation platform, it is characterised in that: described balloon is PVC specialty helium balloon.
Captive balloon the most according to claim 1 long-acting floating remote sensing earth observation platform, it is characterised in that: described sensor is earth observation sensor.
Captive balloon the most according to claim 1 long-acting floating remote sensing earth observation platform, it is characterised in that: described balloon is fixedly connected with the ground by 2 root system cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610426536.9A CN105909464B (en) | 2016-06-16 | 2016-06-16 | The long-acting floating remote sensing earth observation platform of captive balloon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610426536.9A CN105909464B (en) | 2016-06-16 | 2016-06-16 | The long-acting floating remote sensing earth observation platform of captive balloon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105909464A true CN105909464A (en) | 2016-08-31 |
| CN105909464B CN105909464B (en) | 2018-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179565A (en) * | 2017-07-26 | 2017-09-19 | 钱克韦 | A kind of air weather detecting system for High aititude |
| CN108915928A (en) * | 2018-07-10 | 2018-11-30 | 海建平 | A kind of environment scaffold tower of water turbine type power generation |
| CN108999748A (en) * | 2018-07-10 | 2018-12-14 | 海建平 | A kind of environment scaffold tower to generate electricity |
| CN111806669A (en) * | 2020-07-20 | 2020-10-23 | 邓迪 | Captive balloon system suitable for small ship carries on |
| CN117189498A (en) * | 2023-10-12 | 2023-12-08 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | Low-altitude constraint wind power generation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030080245A1 (en) * | 2001-11-01 | 2003-05-01 | Moshe Greenberg | Self-inflated marine airship or balloon |
| DE102004055212A1 (en) * | 2004-11-16 | 2006-05-24 | Alexander Schuster | Solar wind power device to produce electricity has surfaces covered with solar cells, and wind power units are attached to cabin |
| US20120235410A1 (en) * | 2011-03-15 | 2012-09-20 | Serrano Richard J | Lighter than air wind and solar energy conversion system |
| CN104309795A (en) * | 2014-10-22 | 2015-01-28 | 襄阳宏伟航空器有限责任公司 | Low-altitude detection floating platform |
| CN205689357U (en) * | 2016-06-16 | 2016-11-16 | 东华理工大学 | Captive balloon long-acting floating remote sensing earth observation platform |
-
2016
- 2016-06-16 CN CN201610426536.9A patent/CN105909464B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030080245A1 (en) * | 2001-11-01 | 2003-05-01 | Moshe Greenberg | Self-inflated marine airship or balloon |
| DE102004055212A1 (en) * | 2004-11-16 | 2006-05-24 | Alexander Schuster | Solar wind power device to produce electricity has surfaces covered with solar cells, and wind power units are attached to cabin |
| US20120235410A1 (en) * | 2011-03-15 | 2012-09-20 | Serrano Richard J | Lighter than air wind and solar energy conversion system |
| CN104309795A (en) * | 2014-10-22 | 2015-01-28 | 襄阳宏伟航空器有限责任公司 | Low-altitude detection floating platform |
| CN205689357U (en) * | 2016-06-16 | 2016-11-16 | 东华理工大学 | Captive balloon long-acting floating remote sensing earth observation platform |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179565A (en) * | 2017-07-26 | 2017-09-19 | 钱克韦 | A kind of air weather detecting system for High aititude |
| CN108915928A (en) * | 2018-07-10 | 2018-11-30 | 海建平 | A kind of environment scaffold tower of water turbine type power generation |
| CN108999748A (en) * | 2018-07-10 | 2018-12-14 | 海建平 | A kind of environment scaffold tower to generate electricity |
| CN111806669A (en) * | 2020-07-20 | 2020-10-23 | 邓迪 | Captive balloon system suitable for small ship carries on |
| CN117189498A (en) * | 2023-10-12 | 2023-12-08 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | Low-altitude constraint wind power generation system |
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| Publication number | Publication date |
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| CN105909464B (en) | 2018-08-14 |
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