CN108248838A - Fire-fighting fire extinguishing unmanned helicopter system - Google Patents
Fire-fighting fire extinguishing unmanned helicopter system Download PDFInfo
- Publication number
- CN108248838A CN108248838A CN201711382824.XA CN201711382824A CN108248838A CN 108248838 A CN108248838 A CN 108248838A CN 201711382824 A CN201711382824 A CN 201711382824A CN 108248838 A CN108248838 A CN 108248838A
- Authority
- CN
- China
- Prior art keywords
- fire
- housing
- rotor
- tail
- fire extinguishing
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/06—Helicopters with single rotor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0214—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for buildings or installations in fire storms
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
- A62C3/025—Fire extinguishing bombs; Projectiles and launchers therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/11—Propulsion using internal combustion piston engines
Abstract
The present invention relates to a kind of fire-fighting fire extinguishing unmanned helicopter systems, including housing construction, dynamical system, flight control system, fire-fighting fire extinguishing gondola and Extinguishing bomb, the housing construction is made of main rotor, housing, tail-rotor and undercarriage, the undercarriage is arranged on the bottom of housing, the main rotor is mounted on the top of housing, and the tail-rotor is mounted on the side wall of housing tail end；The dynamical system is engine, and the engine is mounted in housing, and the engine is connected with main rotor and tail-rotor；The fire-fighting fire extinguishing gondola is mounted on the bottom of housing, and the fire-fighting fire extinguishing gondola is located in undercarriage, and the Extinguishing bomb is seated in inside fire-fighting fire extinguishing gondola；By using appeal structure, the present invention have it is of low cost, efficiency-cost ratio is high, convenient for largely equipping the advantages of use.
Description
Technical field
The invention belongs to unmanned helicopter technical fields, and in particular to a kind of unmanned plane helicopter system for fire-fighting fire extinguishing
System.
Background technology
Medium-and-large-sized unmanned helicopter generally moves engine as power using oil, with load is big, cruise duration is long, energy is empty
Middle hovering, the advantages that stability is good, easily controllable.Various industrial UAV system based on unmanned helicopter exploitation is
It rapidly develops.
Since the high level of each big and medium-sized cities, high-rise building are increasing, fire-fighting fire extinguishing problem is always world-famous puzzle,
It is a kind of effective solution route to carry out fire attack using unmanned plane, due to fixed-wing unmanned plane cannot hover, flexibility not
It is enough, rotor wing unmanned aerial vehicle exploitation consumption unmanned plane and fire-extinguishing system can only be used.Currently without related ripe technology and auxiliary products.
Invention content
For the present invention for the demand, fire-fighting fire extinguishing gondola, maximum load can be carried up to when 30kg, continuation of the journey by having developed one kind
Between up to the fire-fighting fire extinguishing unmanned helicopter system of 2 hours, can effectively put out tetra- class primary fire of A, B, C, D.
To solve the technical issues of above-mentioned, the present invention provides a kind of fire-fighting fire extinguishing unmanned helicopter system, including body
Structure, dynamical system, flight control system, fire-fighting fire extinguishing gondola and Extinguishing bomb,
The housing construction is made of main rotor, housing, tail-rotor and undercarriage, and the undercarriage is arranged on shell
The bottom of body, the main rotor are mounted on the top of housing, and the tail-rotor is mounted on the side wall of housing tail end；
Dynamical system is engine, and the engine is mounted in housing, the engine and main rotor and tail-rotor
It is connected；
Row control system forms nobody together by battery, sensing system, integrated flight control system, differential global positioning system
Helicopter is formed, and the battery, sensing system and integrated flight control system are mounted in housing, the differential GPS
System is mounted on the top of housing, and the battery, sensing system, differential global positioning system and engine fly respectively with integrated
Control system is electrically connected；
Fire-fighting fire extinguishing gondola is mounted on the bottom of housing, and the fire-fighting fire extinguishing gondola is located in undercarriage, and described disappears
Fire extinguishing bullet is seated in inside fire-fighting fire extinguishing gondola.
Further：The housing is made of glass fiber material, 2.7 meters of the housing overall length, 1.11 meters of height.
Further：The main rotor is made of aluminum alloy materials, is made of two panels blade, 3.2 meters of diameter, paddle disk
Area 8.04m2, the tail-rotor is also made of two panels blade, 0.55 meter of diameter, rotor disk area 0.238m2,The main rotor
1.8 meters of propeller hub center and tail-rotor distance.
Further：The engine be two-stroke water cooled engine, discharge capacity 350cc, mainly by engine body,
Water pump, radiator, water pipe, thermostat composition, main paddle and tail-rotor, main biography are transmitted power to after engine work by driver
Dynamic ratio 7.67, tail gearratio 1.14.
Further：The sensing system selects attitude measurement system, including 3 accelerometers and 3 angular speed
Meter, described 3 accelerometers and 3 angular speed meters are electrically connected respectively with integrated flight control system.
Further：The fire-fighting fire extinguishing gondola includes 4 launching tubes, 1 double light gunsight and 1 emission control
Box, described 4 launching tubes are connected respectively with emission control box, described 1 double light gunsight and 1 emission control box and one
Body flight control system is electrically connected.
Further：The Extinguishing bomb is provided with 4 pieces, and described 4 pieces of Extinguishing bombs are filled in 4 hairs respectively
In shooting cylinder.
Further：The Extinguishing bomb long 680mm, outer diameter 120mm.Head is made of Al-alloy metal, intermediate
Body is made of brittleness friable material, and interior filling 4kg high-efficiency water-base extinguishing chemicals, tail portion is driver, using propellant actuated.
With the above structure the device have the advantages that being：
(1) unmanned helicopter maximum ceiling is up to 1000 meters or more, and holds fire fighting truck maximum water spray height high and there was only 100
Rice, solves the problems, such as high-rise building fire attack.
(2) fire attack is carried out using unmanned helicopter, it is fast to set out speed, solve hold high fire fighting truck development rate it is slow,
The problem high to site requirements.
(3) principle is advanced, and accuracy at target is high.Double light gunsight interior designs that system is specially equipped with have special trajectory control
Algorithm processed can accurately calculate the point of impact, and the accuracy at target of fire extinguisher bomb can control to be less than 0.5 meter.
(4) it is of low cost, efficiency-cost ratio is high, convenient for largely equipping use.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
As shown in Figure 1 the present invention provides a kind of fire-fighting fire extinguishing unmanned helicopter system, including housing construction, dynamical system
System, flight control system, fire-fighting fire extinguishing gondola and Extinguishing bomb, the housing construction are by main rotor 1, housing 2, tail-rotor
3 and undercarriage 4 formed, the undercarriage 4 is arranged on the bottom of housing 2, and the main rotor 1 is mounted on the top of housing 2
Portion, the tail-rotor 3 are mounted on the side wall of 2 tail end of housing；The dynamical system is engine 5, and the engine 5 is pacified
In housing 2, the engine 5 is connected with main rotor 1 and tail-rotor 3；The row control system is by battery 6, sensor
System 7, integrated flight control system 8, differential global positioning system 9 form unmanned helicopter and are formed together, the battery 6, sensor
System 7 and integrated flight control system 8 are mounted in housing 2, and the differential global positioning system 9 is mounted on the top of housing 2, described
Battery 6, sensing system 7, differential global positioning system 9 and engine 5 be electrically connected respectively with integrated flight control system 8；The fire-fighting
Gondola 10 of putting out a fire is mounted on the bottom of housing 2, and the fire-fighting fire extinguishing gondola 10 is located in undercarriage 4, the fire-fighting fire extinguishing
Bullet 11 is seated in inside fire-fighting fire extinguishing gondola.
Housing 2 as shown in Figure 1 is made of glass fiber material, 2.7 meters of 2 overall length of housing, 1.11 meters of height；
Configuration design is carried out according to internal body equipment, emphasis considers the small requirement of flight resistance, carries out whole die sinking design processing.
Main rotor 1 as shown in Figure 1 is made of aluminum alloy materials, is made of two panels blade, 3.2 meters of diameter, paddle disk
Product 8.04m2, the tail-rotor 2 is also made of two panels blade, 0.55 meter of diameter, rotor disk area 0.238m2,The main rotor 1
1.8 meters of propeller hub center and tail-rotor distance；Turn left during work, in structure design, designed using anticreep paddle, blade revolves in the air
Turning can self-tightening.
Engine 5 as shown in Figure 1 be two-stroke water cooled engine, discharge capacity 350cc, mainly by engine body, water
Pump, radiator, water pipe, thermostat composition, main paddle and tail-rotor, main transmission are transmitted power to after engine work by driver
Than 7.67, tail gearratio 1.14；The engine using the machine oil of common 92 ﹟ gasoline addition 5% as fuel, delivery efficiency height,
Good reliability, single stream time are not less than 4 hours, and the total working service life is not less than 1000 hours.
The sensing system 7 as shown in Figure 1 selects attitude measurement system, including 3 accelerometers and 3 angle speed
Degree meter, described 3 accelerometers and 3 angular speed meters are electrically connected respectively with integrated flight control system 8；Pass through 3 acceleration
Meter and 3 angular speed meters can measure flight attitude in real time, and measurement result is sent into integrated flight control system 8, flight control system
Unmanned plane stability analysis is controlled, and receive remote signal according to sensor measurement, control aircraft makes various flare maneuvers.
Fire-fighting fire extinguishing gondola 10 as shown in Figure 1 includes 4 launching tubes, 1 double light gunsight and 1 emission control box,
4 launching tubes are connected respectively with emission control box, described 1 double light gunsight and 1 emission control box and one
Change flight control system 8 to be electrically connected；Target burning things which may cause a fire disaster can be accurately indicated by using above structure, and the video pictures for passing through passback are closing
When opportunity tip ground manipulation hand transmitting fire extinguisher bomb, gondola can receive ground hair control instruction, fire extinguisher bomb is reliably launched
And accurately hit fire's point of origin.
Extinguishing bomb 11 as shown in Figure 1 is provided with 4 pieces, and described 4 pieces of Extinguishing bombs 11 are filled in 4 hairs respectively
In shooting cylinder；The Extinguishing bomb 11 long 680mm, outer diameter 120mm；Head is made of Al-alloy metal, can penetrate and be not less than
The glass of 20mm thickness, intermediate are made of brittleness friable material, and interior filling 4kg high-efficiency water-base extinguishing chemicals, tail portion is driver,
Using propellant actuated；Fire extinguishing resilience energy, which enters at interior of building burning things which may cause a fire disaster, to be acted on, and effectively puts out tetra- class primary fire of A, B, C, D.
Embodiment described above is only described the preferred embodiment of the present invention, not to the present invention's
Range is defined, and under the premise of design spirit of the present invention is not departed from, this field ordinary skill technical staff is to the technology of the present invention
The various modifications and improvement that scheme is made should all be fallen into the protection domain that claims of the present invention determines.
Claims (8)
1. a kind of fire-fighting fire extinguishing unmanned helicopter system, it is characterised in that：Including housing construction, dynamical system, flight control system
System, fire-fighting fire extinguishing gondola and Extinguishing bomb,
The housing construction is made of main rotor (1), housing (2), tail-rotor (3) and undercarriage (4), the undercarriage
(4) bottom of housing (2) is arranged on, the main rotor (1) is mounted on mounted on the top of housing (2), the tail-rotor (3)
On the side wall of housing (2) tail end；
The dynamical system is engine (5), the engine (5) in the housing (2), the engine (5) with
Main rotor (1) is connected with tail-rotor (3)；
The row control system is by battery (6), sensing system (7), integrated flight control system (8), differential global positioning system 9) one
It plays composition unmanned helicopter to be formed, the battery (6), sensing system (7) and integrated flight control system (8) are mounted on shell
In body (2), the differential global positioning system (9) mounted on the top of housing (2), the battery (6), sensing system (7),
Differential global positioning system (9) and engine (5) are electrically connected respectively with integrated flight control system (8)；
The fire-fighting fire extinguishing gondola (10) is mounted on the bottom of housing (2), and the fire-fighting fire extinguishing gondola (10) is positioned at undercarriage
(4) in, the Extinguishing bomb (11) is seated in inside fire-fighting fire extinguishing gondola.
2. fire-fighting fire extinguishing unmanned helicopter system according to claim 1, it is characterised in that：The housing (2) uses
Glass fiber material is made, 2.7 meters of the housing (2) overall length, 1.11 meters of height.
3. fire-fighting fire extinguishing unmanned helicopter system according to claim 1, it is characterised in that：The main rotor (1) is adopted
It is made of aluminum alloy materials, is made of two panels blade, 3.2 meters of diameter, rotor disk area 8.04m2, the tail-rotor (2) is also by two
Piece blade forms, 0.55 meter of diameter, rotor disk area 0.238m2,The propeller hub center of the main rotor (1) and tail-rotor distance 1.8
Rice.
4. fire-fighting fire extinguishing unmanned helicopter system according to claim 1, it is characterised in that：The engine (5) is
Two-stroke water cooled engine, discharge capacity 350cc are mainly made of engine body, water pump, radiator, water pipe, thermostat, hair
Main paddle and tail-rotor, final ratio 7.67, tail gearratio 1.14 are transmitted power to by driver after motivation work.
5. fire-fighting fire extinguishing unmanned helicopter system according to claim 1, it is characterised in that：The sensing system
(7) attitude measurement system, including 3 accelerometers and 3 angular speed meters, described 3 accelerometers and 3 angular speed are selected
Meter is electrically connected respectively with integrated flight control system (8).
6. fire-fighting fire extinguishing unmanned helicopter system according to claim 1, it is characterised in that：The fire-fighting fire extinguishing gondola
(10) including 4 launching tubes, 1 double light gunsight and 1 emission control box, described 4 launching tubes respectively with emission control
Box is connected, and described 1 double light gunsight and 1 emission control box are electrically connected with integrated flight control system (8).
7. fire-fighting fire extinguishing unmanned helicopter system according to claim 6, it is characterised in that：The Extinguishing bomb
(11) 4 pieces are provided with, described 4 pieces of Extinguishing bombs (11) are filled in respectively in 4 launching tubes.
8. according to the fire-fighting fire extinguishing unmanned helicopter system described in any one of claim 1 or 6, it is characterised in that：Described
Extinguishing bomb (11) long 680mm, outer diameter 120mm, head are made of Al-alloy metal, and intermediate is brittleness friable material system
Into interior filling 4kg high-efficiency water-base extinguishing chemicals, tail portion is driver, using propellant actuated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382824.XA CN108248838A (en) | 2017-12-20 | 2017-12-20 | Fire-fighting fire extinguishing unmanned helicopter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382824.XA CN108248838A (en) | 2017-12-20 | 2017-12-20 | Fire-fighting fire extinguishing unmanned helicopter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108248838A true CN108248838A (en) | 2018-07-06 |
Family
ID=62723402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382824.XA Pending CN108248838A (en) | 2017-12-20 | 2017-12-20 | Fire-fighting fire extinguishing unmanned helicopter system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108248838A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230308042A1 (en) * | 2022-01-27 | 2023-09-28 | Ameristar Solar, LLC | SOLAR eVTOL DRONE TOWER |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101464443B1 (en) * | 2013-07-29 | 2014-11-27 | 황승수 | Helicopter for high altitude Fire subjugation |
| CN204010209U (en) * | 2014-05-30 | 2014-12-10 | 国家电网公司 | Forest fire early-warning system based on depopulated helicopter |
| CN204660021U (en) * | 2015-03-12 | 2015-09-23 | 上海良相智能化工程有限公司 | The unmanned reconnaissance helicopter system of a kind of six rotor |
| CN105667795A (en) * | 2016-01-18 | 2016-06-15 | 江苏顶飞航空科技有限公司 | Fire extinguishing bomb launching system for unmanned aerial vehicle |
| CN206087319U (en) * | 2016-08-29 | 2017-04-12 | 重庆成吉消防安全技术有限公司 | Fire helicopter of intelligence location |
| CN107158602A (en) * | 2017-04-27 | 2017-09-15 | 陶霖密 | A kind of emission type disaster relief and unmanned plane and fire-extinguishing |
| CN207860442U (en) * | 2017-12-20 | 2018-09-14 | 江苏天域航空科技集团股份有限公司 | Fire-fighting fire extinguishing unmanned helicopter system |
-
2017
- 2017-12-20 CN CN201711382824.XA patent/CN108248838A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101464443B1 (en) * | 2013-07-29 | 2014-11-27 | 황승수 | Helicopter for high altitude Fire subjugation |
| CN204010209U (en) * | 2014-05-30 | 2014-12-10 | 国家电网公司 | Forest fire early-warning system based on depopulated helicopter |
| CN204660021U (en) * | 2015-03-12 | 2015-09-23 | 上海良相智能化工程有限公司 | The unmanned reconnaissance helicopter system of a kind of six rotor |
| CN105667795A (en) * | 2016-01-18 | 2016-06-15 | 江苏顶飞航空科技有限公司 | Fire extinguishing bomb launching system for unmanned aerial vehicle |
| CN206087319U (en) * | 2016-08-29 | 2017-04-12 | 重庆成吉消防安全技术有限公司 | Fire helicopter of intelligence location |
| CN107158602A (en) * | 2017-04-27 | 2017-09-15 | 陶霖密 | A kind of emission type disaster relief and unmanned plane and fire-extinguishing |
| CN207860442U (en) * | 2017-12-20 | 2018-09-14 | 江苏天域航空科技集团股份有限公司 | Fire-fighting fire extinguishing unmanned helicopter system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230308042A1 (en) * | 2022-01-27 | 2023-09-28 | Ameristar Solar, LLC | SOLAR eVTOL DRONE TOWER |
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