CN108284954A - A kind of unmanned increasing rain aircraft - Google Patents

A kind of unmanned increasing rain aircraft Download PDF

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Publication number
CN108284954A
CN108284954A CN201711293274.4A CN201711293274A CN108284954A CN 108284954 A CN108284954 A CN 108284954A CN 201711293274 A CN201711293274 A CN 201711293274A CN 108284954 A CN108284954 A CN 108284954A
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CN
China
Prior art keywords
flame
unmanned
cloud
rain
seeding device
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Pending
Application number
CN201711293274.4A
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Chinese (zh)
Inventor
任卫国
林培鹏
郑颖
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Xian Aircraft Industry Group Co Ltd
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Xian Aircraft Industry Group Co Ltd
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Priority to CN201711293274.4A priority Critical patent/CN108284954A/en
Publication of CN108284954A publication Critical patent/CN108284954A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
    • B64D1/02Dropping, ejecting, or releasing articles
    • B64D1/04Dropping, ejecting, or releasing articles the articles being explosive, e.g. bombs
    • B64D1/06Bomb releasing; Bombs doors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00Equipment not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00Equipment not otherwise provided for
    • B64D47/08Arrangements of cameras
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00Type of UAV
    • B64U10/25Fixed-wing aircraft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00UAVs specially adapted for particular uses or applications
    • B64U2101/15UAVs specially adapted for particular uses or applications for conventional or electronic warfare

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The present invention provides a kind of unmanned increasing rain aircrafts, the unmanned rain aircraft that increases is equipped with cloud particle detection system and cloud macroscopic imaging systems, detection image and data are real-time transmitted to ground control centre by Air-Ground data Transmission system, carry out atmospheric conditions analysis, realizes meteorological detection function.By analyzing unmanned increasing rain airplane sounding the data obtained and image, if cloud layer has artificial precipitation condition, instruction of increasing rain artificially can be sent out to the unmanned rain machine that increases, function of increasing rain artificially finally is realized by flame seeding device and flame bullet seeding device.

Description

A kind of unmanned increasing rain aircraft
Technical field
The present invention relates to unmanned Special Aircraft field, especially a kind of unmanned increasing rain aircraft.
Background technology
There are mainly two types of modes for country's artificial snowfall operation at present:Manned aircraft urges rain operation and ground shell, fire Arrow urges rain operation.Manned aircraft is suitble to work continuously to stratiform precipitable water cloud system, by a variety of sowing apparatus that catalyst is straight It connects and is sown into cloud.But manned increase rain artificially aircraft utilization and maintenance cost height, flight formality is cumbersome, easily by weather condition system About.And unmanned plane be it is a kind of can remote control distributor can autonomous flight unmanned vehicle, production cost is only someone 5%~15% to drive an airplane, flight cost be only its 1%~5%.With economical and practical, operation is flexible, safe and reliable, load Lotus diversification, performance the advantages such as are not limited by Human Physiology condition.
Invention content
The object of the present invention is to provide it is a kind of integrate the functions such as meteorological detection and artificial snowfall operation it is extraordinary nobody Machine.
A kind of unmanned increasing rain aircraft, using no swept-back high mounted wing, wing planform uses RECTANGULAR WINGS, and aerofoil profile is using high Lift laminar flow airfoil, nacelle formula fuselage, twin beams brace type empennage, separate unit push type piston engine, bikini undercarriage layout, The unmanned rain aircraft that increases has autonomous landing and by task trajectory planning autonomous flight function, and during task Reprogrammable or Remote driving, body uses carbon fiber and glass fiber compound material hot compression molding, unmanned to increase rain aircraft maximum take-off weight Not less than 1100kg, 200~300km/h of max level speed, max-endurance is not less than 6h, and ceiling is not less than 6000m, should Unmanned increasing rain machine is integrated with meteorological detection system and artificial rain operation sows system, and meteorological detection and artificial snowfall operation function is made to close It is integrated.
Meteorological detection system includes fuselage head equipped with extension type synthesis meteorological measuring system probe;Left side fuselage stage casing fills There are cloud particle spectrum probe (CDP) and back scattering cloud dimension physical characteristic probe (BCP);Right side fuselage stage casing is equipped with particulate Spectrometer (PCASP-100X+SPP200);Middle fuselage top left side is equipped with cloud particle coupling probe (CIP);At the top of middle fuselage Right side is equipped with precipitation particles imaging probe (PIP);Wide-angle cloud macroscopic view imager is housed at the top of nosing;At the top of aft body and Abdomen respectively fills a uncooled infrared imager instrument.
The artificial rain operation system of sowing includes that respectively one flame seeding device of hanging and belly install a flame to left and right wing Seeding device is played, under the premise of ensureing that flame item sows operation, flame seeding device uses pyramid type head, cylindrical type stage casing to shrink Type tail cone, flame seeding device meet certain slenderness ratio, and the tangential securement head of flame seeding device protrudes the leading edge of a wing, flame seeding device It is mainly used to carry out silver iodide or the catalysis of warm cloud flame agent is sowed, ignition generation is shocked by electricity largely by the compound flame agent of silver iodide Silver iodide aerosol, generation surface is strong at ice activity, and the high thin clouds colloidal sol plasmid of nucleation rate, flame agent is oriented by unmanned plane toward cloud In sow, by the eddy diffusion of aircraft, there is certain catalysis depth;Equivalent section is bored using inverted triangle among flame bullet seeding device Shape section is designed, and the left and right sides can respectively load 100 pieces of flame bullets, equivalent section front and back belt radome fairing, can be installed and be sowed a little in radome fairing Fire and control device, the smooth streamline of flame bullet seeding device monnolithic case.Flame bullet seeding device is mainly used to carry out silver-colored flame agent to sow, and passes through The compound flame agent burning of silver iodide generates a large amount of silver iodide aerosols, and flame bullet vertical mounting surface emits obliquely, and transmitting has certain Range, after being sowed into cloud, flame bullet burning fall, have certain catalysis depth.
The unmanned rain aircraft that increases is equipped with cloud particle detection system and cloud macroscopic imaging systems, and detection image and data are led to It crosses Air-Ground data Transmission system and is real-time transmitted to ground control centre, carry out atmospheric conditions analysis, realize meteorological detection function.It is logical It crosses and unmanned increasing rain airplane sounding the data obtained and image is analyzed, it, can be to nobody if cloud layer has artificial precipitation condition Increase rain machine and send out instruction of increasing rain artificially, function of increasing rain artificially finally is realized by flame seeding device and flame bullet seeding device.
Description of the drawings
Fig. 1 left side views
Fig. 2 right side views
Fig. 3 front views
Fig. 4 rearviews
Fig. 5 vertical views
Fig. 6 upward views
Fig. 7 task devices schematic layout pattern one
Fig. 8 task devices schematic layout pattern two
Fig. 9 long endurance flame schematic layout patterns
Explanation is numbered in figure:101, comprehensive meteorological measuring system probe;102, back scattering cloud dimension physical characteristic probe; 103, cloud particle coupling probe;104, precipitation particles imaging probe;105, wide-angle cloud macroscopic view imager;106, uncooled IRFPA is infrared Thermal imaging system;107, flame seeding device;108, flame bullet seeding device;109, particulate spectrometer
Specific implementation mode
According to the present invention, it is described it is unmanned increase rain aircraft using no swept-back high mounted wing (wing planform using RECTANGULAR WINGS, Shape is succinct, simple for process, at low cost;Aerofoil profile uses high-lift laminar flow airfoil, and with lower cruise drag, climb lift resistance ratio Greatly, maximum lift coefficient is high, stalling characteristics compare mitigation), nacelle formula fuselage, twin beams brace type empennage, separate unit push type piston Engine, bikini undercarriage layout (being specifically shown in attached drawing 1~6), the unmanned plane have autonomous landing and by task trajectory plannings Autonomous flight function, and Reprogrammable or remote driving during task.For mitigation body weight, mission payload is improved, and And considering the requirement of built-in antenna equipment wave, body uses carbon fiber and glass fiber compound material hot compression molding.The nothing People increases rain aircraft maximum take-off weight and is not less than 1100kg, 200~300km/h of max level speed, and max-endurance is small In 6h, ceiling is not less than 6000m.
For the detection demand for meeting to air cloud particle, unmanned increase is configured with Cloud particle detection system on rain machine With wide angle imaging system (being specifically shown in attached drawing 7~8):
Fuselage head is mainly used for and cloud precipitation Microphysical equipped with extension type synthesis meteorological measuring system probe (ADP) 101 The measurement for the air temperature and pressure wet wind and airplane motion parameter that measurement data matches, detection content includes air speed, the angle of attack, sideslip The GPS information of angle, air pressure and relative humidity and aircraft.
Physical characteristic probe (BCP) 102 is tieed up in left side fuselage stage casing equipped with cloud particle spectrum probe (CDP) and back scattering cloud, CDP mainly measures the cloud particle of 2~50um, and BCP mainly surveys the cloud particle scale spectrum of 5~75um Amount, calculates the data such as total number density, Liquid water content, median diameter, the effective diameter of this range cloud particle.
Right side fuselage stage casing is used for equipped with particulate spectrometer (PCASP-100X+SPP200) 109, PCASP-100X Atmospheric aerosol particle diameter spectrum within the scope of a diameter of 0.1~3um is measured, and SPP200 is installed on PCASP-100X It is mainly used to monitor sampling air flow and sheath gas.
Middle fuselage top left side is equipped with cloud particle coupling probe (CIP) 103, mainly measures the cloud particle of 15~930um Son spectrum and its particle two dimensional image, including Liquid water content (0.01~3g/m of measurement range3), temperature, air pressure, relative humidity pass Sensor.
Middle fuselage top right side is equipped with precipitation particles imaging probe (PIP) 104, and resolution ratio 100um can be measured big The small atmospheric particles between 100~6200um are mainly used for the measurement of larger water particle concentration and size and image in cloud.It can Measure size and shape, the two dimensional image for generating precipitation particles and the one-dimensional particle spectra of precipitation particles.
Wide-angle cloud macroscopic view imager 105 is housed at the top of nosing, the cloud profile in aircraft forward fixed range is carried out Shooting realizes the imaging of cloud macroscopic view, there is stabilization function.
At the top of aft body and abdomen respectively fills a uncooled infrared imager instrument 106, above and below to carrier aircraft Cloud layer, observe the distribution and variation of cloud layer.
To realize the purpose increased rain artificially, it is described it is unmanned increase equipment artificial rain operation on rain machine and sow system (be specifically shown in attached drawing 7 ~8):
Respectively one flame seeding device 107 of hanging, each seeding device can respectively carry 20 flame items to left and right wing, to meet Different artificial rain operation demands, it is also optional to hang diameter and the smaller flame seeding device 107 (being specifically shown in attached drawing 9) of weight, each sow Device can carry 10 flame items, alleviate mission payload, increase cruise duration.Flame seeding device is mainly used to carry out silver iodide or warm The catalysis of cloud flame agent is sowed, and is generated a large amount of silver iodide aerosols by the compound flame agent electric shock ignition of silver iodide, is generated surface Strong, the high thin clouds colloidal sol plasmid of nucleation rate at ice activity.Flame agent is oriented by unmanned plane sows into cloud, passes through the power of aircraft Diffusion has certain catalysis depth.
Belly installs a flame bullet seeding device 108, front and back belt radome fairing, and the straight sections such as centre left and right sides can respectively load 100 pieces of flame bullets.It is mainly used to carry out silver-colored flame agent to sow, passes through the compound flame agent burning of silver iodide and generate a large amount of silver iodide aerosols. Flame bullet vertical mounting surface emits obliquely, and transmitting has certain range, and after being sowed into cloud, the burning of flame bullet is fallen, and is had certain Catalysis depth.
According to the present invention, the unmanned rain aircraft that increases is equipped with cloud particle detection system and cloud macroscopic imaging systems, and detection is schemed Picture and data are real-time transmitted to ground control centre by Air-Ground data Transmission system, carry out atmospheric conditions analysis, realize meteorological Detecting function.By analyzing unmanned increasing rain airplane sounding the data obtained and image, if cloud layer has artificial precipitation condition, Can then instruction of increasing rain artificially be sent out to the unmanned rain machine that increases, work(of increasing rain artificially finally is realized by flame seeding device and flame bullet seeding device Energy.

Claims (3)

1. a kind of unmanned increasing rain aircraft, using no swept-back high mounted wing, wing planform uses RECTANGULAR WINGS, aerofoil profile to use promotion Power laminar flow airfoil, nacelle formula fuselage, twin beams brace type empennage, separate unit push type piston engine, bikini undercarriage layout, nothing People increases rain aircraft and has autonomous landing and by task trajectory planning autonomous flight function, and the Reprogrammable or distant during task Control drives, and body uses carbon fiber and glass fiber compound material hot compression molding, unmanned to increase rain aircraft maximum take-off weight not Less than 1100kg, 200~300km/h of max level speed, max-endurance is not less than 6h, and ceiling is not less than 6000m, special Sign is that unmanned increasing rain machine is integrated with meteorological detection system and artificial rain operation sows system, makes meteorological detection and artificial snowfall operation Function is integrated.
2. a kind of unmanned increasing rain aircraft according to claim 1, it is characterised in that the meteorological detection system includes fuselage Head is equipped with extension type synthesis meteorological measuring system probe;Left side fuselage stage casing is dissipated equipped with cloud particle spectrum probe (CDP) and backward Penetrate cloud dimension physical characteristic probe (BCP);Right side fuselage stage casing is equipped with particulate spectrometer (PCASP-100X+SPP200);Machine Body stage casing top left side is equipped with cloud particle coupling probe (CIP);Middle fuselage top right side is equipped with precipitation particles imaging probe (PIP);Wide-angle cloud macroscopic view imager is housed at the top of nosing;At the top of aft body and abdomen respectively fills the infrared heat of uncooled IRFPA Imager.
A kind of unmanned increase rain aircraft 3. according to claim 1, it is characterised in that the artificial rain operation system of sowing includes Respectively one flame seeding device of hanging and belly install a flame bullet seeding device to left and right wing, and operation is sowed in guarantee flame item Under the premise of, flame seeding device uses pyramid type head, and cylindrical type stage casing, shrinkage type tail cone, it is thin that flame seeding device meets a fixed length Than the tangential securement head of flame seeding device protrudes the leading edge of a wing, and flame seeding device is mainly used to carry out silver iodide or warm cloud flame agent Catalysis sow, a large amount of silver iodide aerosols are generated by the compound flame agent of silver iodide ignition of shocking by electricity, surface is generated and lives at ice Strong, the high thin clouds colloidal sol plasmid of nucleation rate of property, flame agent are oriented by unmanned plane and are sowed into cloud, by the eddy diffusion of aircraft, With certain catalysis depth;Equivalent section is designed using inverted triangle taper section among flame bullet seeding device, and the left and right sides can respectively fill 100 pieces of flame bullets are carried, equivalent section front and back belt radome fairing can be installed in radome fairing and sow igniting and control device, and flame bullet seeding device is whole Body smooth-shaped streamline.Flame bullet seeding device is mainly used to carry out silver-colored flame agent to sow, and is generated by the compound flame agent burning of silver iodide big Silver iodide aerosol is measured, flame bullet vertical mounting surface emits obliquely, and transmitting has certain range, after being sowed into cloud, flame bullet Burning is fallen, and has certain catalysis depth.
CN201711293274.4A 2017-12-08 2017-12-08 A kind of unmanned increasing rain aircraft Pending CN108284954A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110175793A (en) * 2019-06-14 2019-08-27 吉林工程技术师范学院 A kind of course line design method of increasing rain artificially based on ground demand analysis
CN111610793A (en) * 2019-02-26 2020-09-01 北京京东尚科信息技术有限公司 Artificial rainfall method and device
CN112793782A (en) * 2021-01-14 2021-05-14 青海大学 Rain and snow increasing method and system based on unmanned aerial vehicle
CN114384828A (en) * 2020-10-16 2022-04-22 中航西飞民用飞机有限责任公司 Airplane rain enhancement control system and control method
CN117898156A (en) * 2024-03-07 2024-04-19 成都润联科技开发有限公司 Artificial weather intervention system based on unmanned aerial vehicle

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CN104412878A (en) * 2013-09-10 2015-03-18 中国兵器科学研究院 Unmanned aircraft system for artificial influence type weather detection
CN204568065U (en) * 2015-02-02 2015-08-19 上海交通大学 Hybrid power unmanned plane during long boat
CN105292507A (en) * 2015-11-05 2016-02-03 天津津航计算技术研究所 Airborne meteorological detection and communication integration system

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CN1586993A (en) * 2004-08-06 2005-03-02 北京市气象局观象台 Drone for artificially influenzing weather and its spreading method
CN203827813U (en) * 2013-09-10 2014-09-17 中国兵器科学研究院 Novel artificial weather influencing system
CN104412878A (en) * 2013-09-10 2015-03-18 中国兵器科学研究院 Unmanned aircraft system for artificial influence type weather detection
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111610793A (en) * 2019-02-26 2020-09-01 北京京东尚科信息技术有限公司 Artificial rainfall method and device
CN110175793A (en) * 2019-06-14 2019-08-27 吉林工程技术师范学院 A kind of course line design method of increasing rain artificially based on ground demand analysis
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CN114384828A (en) * 2020-10-16 2022-04-22 中航西飞民用飞机有限责任公司 Airplane rain enhancement control system and control method
CN114384828B (en) * 2020-10-16 2024-04-09 中航西飞民用飞机有限责任公司 Airplane rain increasing control system and control method
CN112793782A (en) * 2021-01-14 2021-05-14 青海大学 Rain and snow increasing method and system based on unmanned aerial vehicle
CN112793782B (en) * 2021-01-14 2023-08-04 青海大学 Unmanned aerial vehicle-based rain and snow increasing method and system
CN117898156A (en) * 2024-03-07 2024-04-19 成都润联科技开发有限公司 Artificial weather intervention system based on unmanned aerial vehicle
CN117898156B (en) * 2024-03-07 2024-05-31 成都润联科技开发有限公司 Artificial weather intervention system based on unmanned aerial vehicle

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