CN114180064B - Wisdom city unmanned aerial vehicle that puts out a fire - Google Patents
Wisdom city unmanned aerial vehicle that puts out a fire Download PDFInfo
- Publication number
- CN114180064B CN114180064B CN202210078122.7A CN202210078122A CN114180064B CN 114180064 B CN114180064 B CN 114180064B CN 202210078122 A CN202210078122 A CN 202210078122A CN 114180064 B CN114180064 B CN 114180064B
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- plate
- rotating
- fire extinguishing
- block
- fire
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- 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
- A62C3/0242—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 by spraying extinguishants from the aircraft
-
- 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
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Abstract
The invention belongs to the technical field of fire-fighting equipment, and particularly relates to a smart city fire-fighting unmanned aerial vehicle, which comprises a body, wherein an inductor for inducing and detecting a fire source is fixedly arranged at the upper end of the body, four wings for taking off and landing are fixedly arranged around the body, two stable parts are arranged at the two sides below the body, two stable blocks are fixedly arranged at the two sides below the body, the two stable blocks are positioned at the two sides of a fixed block, two air pumps are arranged in the two stable blocks, and two water outlet valves for balancing air outlet are connected with the inside and the lower part of the two stable blocks. The invention can perform the conversion of diffusion fire extinguishing and centralized fire extinguishing, perform air suction to two sides and air discharge to two sides downwards to keep the unmanned aerial vehicle stable, perform air shock absorption when spraying water, and perform clamping fixture and airframe separation when extinguishing fire at the corners to reduce the acting force of centralized water spraying and improve the stability of the unmanned aerial vehicle.
Description
Technical Field
The invention belongs to the technical field of fire-fighting equipment, and particularly relates to a smart city fire-fighting unmanned plane.
Background
In recent years, with the rapid development of social economy, high-rise buildings with various devices and large population density are more and more, and when the high-rise buildings are in fire disaster, the existing high-pressure water gun cannot reach the floor with higher position, so that firefighters cannot perform fire-extinguishing rescue in time, and life and property safety of people are seriously threatened. Nowadays, along with the gradual maturation of unmanned aerial vehicles, unmanned aerial vehicles's application is wider and wider, and the birth of unmanned aerial vehicle of putting out a fire has alleviated the embarrassment of putting out a fire of high building to a certain extent. The existing unmanned aerial vehicle has the problems that the unmanned aerial vehicle is unstable and easy to shake due to the acting force generated by water spraying during fire extinguishment.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a smart city fire extinguishing unmanned aerial vehicle which can suck air to two sides and simultaneously discharge air downwards to two sides to keep the unmanned aerial vehicle stable.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a smart city unmanned aerial vehicle that puts out a fire, includes the fuselage, and the fuselage upper end has set firmly the inductor that carries out response and detect the source of fire, and four wings of taking off and landing have set firmly all around to the fuselage, and fuselage below both sides steady part has set firmly two steady pieces, and two steady pieces are located the fixed block both sides, and two steady pieces are inside to be equipped with two air pumps, and two steady piece are inside to be connected with the below and are equipped with two water valves that go out the air balance.
Preferably, the fuselage lower extreme has set firmly the fixed block, and the fixed block lower extreme slides and is equipped with the fire extinguishing block, and the interior slip of fire extinguishing block is equipped with the extrusion discharge plate, and extrusion discharge plate upper end has set firmly flexible post, and flexible post is by outer post and inner column constitution to carry out flexible effect, and flexible post runs through the outer post upper end of fire extinguishing block and has set firmly the holding down plate, and flexible post outer post rotates with the fire extinguishing block to be connected, and flexible post inner column rotates with the holding down plate to be connected, is equipped with the water outlet valve above the fire extinguishing block in the fixed block, and the holding down plate is sealed to slide in the water outlet valve, water outlet valve and steady piece internal connection.
Preferably, a fire extinguishing component is arranged below the machine body; the lower end of the fire extinguishing block is fixedly provided with a fixed arc plate, the upper end of the fixed arc plate is rotationally provided with a rotary arc plate, the fixed arc plate is provided with a plurality of discharge holes and spray heads, the rotary arc plate is provided with a plurality of water outlets, the number of the water outlets in different directions of the water outlets on the rotary arc plate is different, and the spray heads on the fixed arc plate are connected into the rotary arc plate through the water outlets on the rotary arc plate.
Preferably, the spring connection of extrusion discharging plate lower extreme is equipped with a plurality of unidirectional plates that control the water yield in the water cavity, and extrusion discharging plate lower extreme both sides slip is equipped with two sliders, rotates arc upper end and has two rectangle draw-in grooves, and two sliders correspond with two rectangle draw-in grooves that rotate arc upper end and carry out the linkage and rotate.
Preferably, a damping part is arranged above the stabilizing part; the damping part comprises a rotary connecting plate, the rotary connecting plate is fixed at the upper end of an inner column of the telescopic column, the rotary connecting plate is rotationally connected in the water outlet valve, the rotary column is fixedly arranged at the upper end of the rotary connecting plate, the rotary column penetrates through the upper end of the fixed block and is fixedly arranged with a rotary separation plate, the rotary separation plate rotates in the machine body, the rotary column is rotationally connected in the machine body, and the rotary separation plate slides up and down in the machine body in the direction of the rotation degree of the machine body.
Preferably, the periphery below the fire extinguishing component is provided with a gripping component; the gripping part comprises two connecting blocks, the two connecting blocks are fixed at two ends of the fixed block, four supporting blocks are fixedly arranged at the lower ends of the two connecting blocks, the four supporting blocks are rotated away from the direction of the connecting blocks and are provided with four clamping rotating walks, and two clamping arc-shaped blocks for clamping and fixing falling are rotationally arranged at two sides of each clamping rotating walk.
Preferably, two air cavities are arranged in the two connecting blocks, two connecting channels are arranged on two sides of the rotating connecting plate, the two connecting channels are connected with the two air cavities and the water outlet valve, a first air pressure cavity is arranged in the clamping rotating walking, a first T-shaped clamping block is arranged in the first air pressure cavity in a sealing sliding manner, an air inlet valve is fixedly arranged at the upper end of the clamping rotating walking, the air inlet valve is connected with the air cavities, the air inlet valve is connected with the first air pressure cavity, two second air pressure cavities are arranged in the two clamping arc blocks, two second T-shaped clamping blocks are arranged in the two second air pressure cavities in a sealing sliding manner, two air outlet valves are fixedly arranged in the clamping rotating walking at two sides of the first air pressure cavity, and the two air outlet valves are connected with the first air pressure cavity and the two air outlet valves are connected with the two second air pressure cavities.
The beneficial effects are that:
1. through the setting of extinguishing unit, carry out the conversion that the diffusion was put out a fire and centralized fire extinguishing, be favorable to the quick control to the fire source.
2. Through steady part setting, carry out to both sides inspiration and go out simultaneously to both sides downward give vent to anger and keep steady to unmanned aerial vehicle.
3. Through damping part and grabbing the setting of leaning on the part, carry out the air shock attenuation when spraying water, press from both sides tight fixture and fuselage separation when the corner is put out a fire and reduce the effort of concentrated water spray, improve unmanned aerial vehicle's stability.
Drawings
The invention is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of an isometric structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 2.
FIG. 4 is a schematic cross-sectional view of the structure at B-B in FIG. 2.
FIG. 5 is a schematic cross-sectional view of the structure at C-C in FIG. 2.
Fig. 6 is a partially enlarged structural schematic diagram at D in fig. 4.
Fig. 7 is a schematic diagram of the structure of the partial enlarged view at E in fig. 4.
Fig. 8 is a schematic view of the structure of the partial enlarged view at F in fig. 5.
In the figure, a fuselage 10, wings 11, an inductor 12, a fire extinguishing unit 13, a stabilizing unit 14, a shock absorbing unit 15, a gripping unit 16, a fire extinguishing block 17, a water chamber 18, a fixed arc plate 19, a rotating arc plate 20, an extrusion plate 21, a one-way plate 22, a sliding block 23, a telescopic column 24, a lower pressure plate 25, a stabilizing block 26, a water outlet valve 27, an air pump 28, a rotating separation plate 29, a rotating column 30, a rotating connection plate 31, a connection channel 32, a connection block 33, an air chamber 34, a support block 35, a clamping rotating step 36, a clamping arc block 37, a first air pressure chamber 38, an air inlet valve 39, a first T-shaped clamping block 40, a second air pressure chamber 41, an air outlet valve 42, a second T-shaped clamping block 43 and a fixed block 44.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Referring to fig. 1-8, a smart city fire extinguishing unmanned aerial vehicle comprises a body 10, wherein an inductor 12 for inducing and detecting a fire source is fixedly arranged at the upper end of the body 10, four wings 11 for taking off and landing are fixedly arranged around the body 10, two stable components 14 are arranged on two sides below the body 10, two stable blocks 26 are fixedly arranged on two sides below the body 10, the two stable blocks 26 are positioned on two sides of a fixed block 44, two air pumps 28 are arranged in the two stable blocks 26, and two water outlet valves 27 for balancing air outlet are connected with the lower part inside the two stable blocks 26.
Further, referring to fig. 1-8, a fixed block 44 is fixedly arranged at the lower end of the machine body 10, a fire extinguishing block 17 is slidably arranged at the lower end of the fixed block 44, an extrusion discharging plate 21 is slidably arranged in the fire extinguishing block 17, a telescopic column 24 is fixedly arranged at the upper end of the extrusion discharging plate 21, the telescopic column 24 is formed by an outer column and an inner column to perform telescopic action, the telescopic column 24 penetrates through the upper end of the outer column of the fire extinguishing block 17, a lower pressure plate 25 is fixedly arranged at the upper end of the telescopic column 24, the outer column of the telescopic column 24 is rotatably connected with the fire extinguishing block 17, the inner column of the telescopic column 24 is rotatably connected with the lower pressure plate 25, a water outlet valve 27 is arranged above the fire extinguishing block 17 in the fixed block 44, the lower pressure plate 25 is hermetically slid in the water outlet valve 27, and the water outlet valve 27 is internally connected with the stable block 26.
Further, referring to fig. 1 to 8, a fire extinguishing unit 13 is arranged below the main body 10; the lower end of the fire extinguishing block 17 is fixedly provided with a fixed arc plate 19, the upper end of the fixed arc plate 19 is rotatably provided with a rotary arc plate 20, the fixed arc plate 19 is provided with a plurality of discharge holes and spray heads, the rotary arc plate 20 is provided with a plurality of water outlets, the water outlets on the rotary arc plate 20 are different in number, and the spray heads on the fixed arc plate 19 are connected into the rotary arc plate 20 through the water outlets on the rotary arc plate 20.
Further, referring to fig. 1-8, the spring at the lower end of the extrusion discharging plate 21 is connected with a plurality of unidirectional plates 22 for controlling the water yield in the water cavity 18, two sliding blocks 23 are slidably arranged at two sides of the lower end of the extrusion discharging plate 21, two rectangular clamping grooves are formed at the arc-shaped upper end of the rotating arc-shaped plate 20, and the two sliding blocks 23 and the two rectangular clamping grooves at the arc-shaped upper end of the rotating arc-shaped plate 20 correspondingly perform linkage rotation.
Further, referring to fig. 1 to 8, a shock absorbing member 15 is provided above the stationary member 14; the shock-absorbing member 15 includes a rotary connection plate 31, the rotary connection plate 31 is fixed at the upper end of the inner column of the telescopic column 24, the rotary connection plate 31 is rotationally connected with the water outlet valve 27, the rotary connection plate 31 is fixedly provided with a rotary column 30, the rotary column 30 passes through the upper end of the fixed block 44 and is fixedly provided with a rotary separation plate 29, the rotary separation plate 29 rotates in the machine body 10, the rotary column 30 rotates in the machine body 10 and is rotationally connected with the rotary separation plate 29 to slide up and down in the machine body 10 in the direction of rotating 90 degrees in the machine body 10.
Further, with reference to fig. 1 to 8, the lower periphery of the fire extinguishing member 13 is provided with a gripping member 16; the grasping part 16 comprises two connecting blocks 33, the two connecting blocks 33 are fixed at two ends of a fixed block 44, four supporting blocks 35 are fixedly arranged at the lower ends of the two connecting blocks 33, the four supporting blocks 35 are rotationally provided with four clamping rotating walks 36 far away from the direction of the connecting blocks 33, and two clamping arc-shaped blocks 37 which are used for clamping and fixing falling are rotationally arranged at two sides of the clamping rotating walks 36.
Further, referring to fig. 1-8, two air chambers 34 are disposed in the two connecting blocks 33, two connecting channels 32 are disposed on two sides of the rotating connecting plate 31, the two connecting channels 32 connect the two air chambers 34 with the water outlet valve 27, a first air pressure chamber 38 is disposed in the clamping rotating step 36, a first T-shaped clamping block 40 is disposed in the first air pressure chamber 38 in a sealing sliding manner, an air inlet valve 39 is fixedly disposed at the upper end of the clamping rotating step 36, the air inlet valve 39 is connected with the air chambers 34, the air inlet valve 39 is connected with the first air pressure chamber 38, two second air pressure chambers 41 are disposed in the two clamping arc blocks 37, two second T-shaped clamping blocks 43 are disposed in the two second air pressure chambers 41 in a sealing sliding manner, two air outlet valves 42 are fixedly disposed on two sides of the first air pressure chamber 38 in the clamping rotating step 36, and the two air outlet valves 42 are connected with the first air pressure chamber 38, and the two air outlet valves 42 are connected with the two second air pressure chambers 41.
Principle of operation
The aircraft body 10 takes off and lands through the wings 11, and the aircraft body 10 senses and detects a fire source through the sensor 12; the air outside the stable block 26 is sucked into the stable block 26 by the two air pumps 28, part of air is discharged downwards through the two water outlet valves 27 to perform stable action on the machine body 10, the air in the stable block 26 enters into the water outlet valves 27, the air pressure in the water outlet valves 27 is increased to push the lower pressing plate 25 to slide downwards, the lower pressing plate 25 slides downwards through the telescopic columns 24 to drive the extrusion discharging plate 21 to drop down, and water in the rotary arc plate 20 is sprayed out through a water outlet on the rotary arc plate 20 and a discharging hole and a spray nozzle on the fixed arc plate 19 to perform diffusion type water outlet fire extinguishing.
When the corner needs to be extinguished, the telescopic column 24 stretches and pushes the extrusion discharging plate 21 to slide downwards, two sliding blocks 23 on the extrusion discharging plate 21 slide into the rotary arc plate 20, the clamping rotation 36 rotates to drive two clamping arc blocks 37 to clamp and fix on a pipeline or slide out through the matching of the first T-shaped clamping blocks 40 and the two second T-shaped clamping blocks 43 to clamp on square objects such as a door frame and a window frame, the wing 11 rotates to drive the machine body 10 to be fixed by matching with the fixed blocks 44, the rotating disengaging plate 29 slides in the machine body 10, the rotating disengaging plate 29 can slide upwards and downwards in the machine body 10 to be disengaged from the fixed blocks 44, the rotating disengaging plate 29 rotates to drive the rotating connecting plate 31 to rotate to enable the connecting channel 32 to connect the air cavity 34 with the water outlet valve 27 through the rotating column 30, the rotating connecting plate 31 rotates to drive the extrusion discharging plate 21 to rotate through the telescopic column 24 to enable the water outlet on the rotary arc plate 20 to be reduced through the corresponding discharge port on the fixed arc plate 19, the telescopic column 24 stretches and drives the extrusion discharging plate 21 to slide upwards and downwards to enable water in the water cavity 18 to slide downwards to enter the fixed arc plate 20 through the rotating arc plate 20, and the rotating plate 25 is pushed downwards to be concentrated by the rotating air pressure in the water outlet 25, and the rotating plate 25 rotates to drive the air pressure in the lower arc plate 20 to slide downwards to be ejected downwards through the rotating plate 25 to rotate.
The upward force generated by the water outlet of the fixed arc 19 slides in the fixed block 44 through the fire extinguishing block 17 and passes through the stable block 26 for gas shock absorption and buffering, and the body 10 is separated from the fixed block 44 to reduce the gravity to the wing 11.
The rotary disengaging plate 29 rotates to drive the rotary connecting plate 31 to rotate through the rotary column 30, so that the connecting channel 32 is connected with the air cavity 34 and the water outlet valve 27, air in the air cavity 34 enters the first air pressure cavity 38 through the air inlet valve 39 to press the first T-shaped clamping block 40 towards the middle, and air in the first air pressure cavity 38 enters the two second air pressure cavities 41 through the two air outlet valves 42 to drive the two second T-shaped clamping blocks 43 to be matched with the first T-shaped clamping block 40 for clamping and fixing.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (1)
1. The utility model provides a smart city unmanned aerial vehicle that puts out a fire, includes fuselage (10), its characterized in that, fuselage (10) upper end has set firmly inductor (12) that carry out the response and detect the source of fire, four wings (11) that take off and land have been set firmly around fuselage (10), fuselage (10) below both sides steady part (14), fuselage (10) below both sides have set firmly two steady piece (26), two steady piece (26) are located fixed block (44) both sides, be equipped with two air pumps (28) in two steady piece (26), two steady piece (26) are inside to be connected with two outlet valves (27) that go out air balance with the below; the fire extinguishing device is characterized in that a fixed block (44) is fixedly arranged at the lower end of the machine body (10), a fire extinguishing block (17) is slidably arranged at the lower end of the fixed block (44), an extrusion discharging plate (21) is slidably arranged in the fire extinguishing block (17), a telescopic column (24) is fixedly arranged at the upper end of the extrusion discharging plate (21), the telescopic column (24) is formed by an outer column and an inner column to perform telescopic action, a lower pressing plate (25) is fixedly arranged at the upper end of the telescopic column (24) penetrating through the outer column of the fire extinguishing block (17), the outer column of the telescopic column (24) is rotationally connected with the fire extinguishing block (17), a water outlet valve (27) is arranged above the fire extinguishing block (17) in the fixed block (44), the lower pressing plate (25) is hermetically slid in the water outlet valve (27), and the water outlet valve (27) is internally connected with the stable block (26). A fire extinguishing component (13) is arranged below the machine body (10); the fire extinguishing block is characterized in that a fixed arc plate (19) is fixedly arranged at the lower end of the fire extinguishing block (17), a rotary arc plate (20) is rotatably arranged at the upper end of the fixed arc plate (19), a plurality of discharge holes and spray heads are formed in the fixed arc plate (19), a plurality of water outlets are formed in the rotary arc plate (20), the number of water outlets in different directions of the water outlets in the rotary arc plate (20) is different, and the spray heads on the fixed arc plate (19) are connected into the rotary arc plate (20) through the water outlets in the rotary arc plate (20); the lower end spring of the extrusion discharging plate (21) is connected with a plurality of one-way plates (22) for controlling the water yield in the water cavity (18), two sliding blocks (23) are slidably arranged on two sides of the lower end of the extrusion discharging plate (21), two rectangular clamping grooves are formed in the arc-shaped upper end of the rotating arc-shaped plate (20), and the two sliding blocks (23) and the two rectangular clamping grooves in the arc-shaped upper end of the rotating arc-shaped plate (20) correspondingly perform linkage rotation; a damping part (15) is arranged above the stabilizing part (14); the damping component (15) comprises a rotating connecting plate (31), the rotating connecting plate (31) is fixed at the upper end of an inner column of the telescopic column (24), the rotating connecting plate (31) is rotationally connected with the water outlet valve (27), the rotating connecting plate (31) is fixedly provided with a rotating column (30), the rotating column (30) penetrates through the upper end of the fixing block (44) and is fixedly provided with a rotating disengaging plate (29), the rotating disengaging plate (29) rotates in the machine body (10), the rotating column (30) is rotationally connected with the machine body (10), and the rotating disengaging plate (29) slides up and down in the machine body (10) in the direction of rotating (90 degrees in the machine body (10); the periphery below the fire extinguishing component (13) is provided with a gripping component (16); the gripping part (16) comprises two connecting blocks (33), the two connecting blocks (33) are fixed at two ends of a fixed block (44), four supporting blocks (35) are fixedly arranged at the lower ends of the two connecting blocks (33), the four supporting blocks (35) are rotationally provided with four clamping rotating walks (36) far away from the connecting blocks (33), and two clamping arc-shaped blocks (37) for clamping and fixing falling are rotationally arranged at two sides of the clamping rotating walks (36); be equipped with two air chambers (34) in two connecting blocks (33), it is equipped with two connecting channel (32) to rotate connecting plate (31) both sides, two connecting channel (32) connect two air chambers (34) and play water valve (27), the centre gripping rotates and is equipped with first pneumatic chamber (38) in walking (36), sealed slip is equipped with first T shape clamp splice (40) in first pneumatic chamber (38), centre gripping rotates and walks (36) upper end and has set firmly admission valve (39), admission valve (39) are connected with air chamber (34), admission valve (39) are connected with first pneumatic chamber (38), be equipped with two second pneumatic chambers (41) in two centre gripping arc pieces (37), sealed slip is equipped with two second T shape clamp splice (43) in two second pneumatic chamber (41), two pneumatic chamber (38) both sides are walked (36) in the centre gripping rotation, two air outlet valves (42) are connected with first pneumatic chamber (38), two air outlet valves (42) are connected with two pneumatic chambers (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210078122.7A CN114180064B (en) | 2022-01-24 | 2022-01-24 | Wisdom city unmanned aerial vehicle that puts out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210078122.7A CN114180064B (en) | 2022-01-24 | 2022-01-24 | Wisdom city unmanned aerial vehicle that puts out a fire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114180064A CN114180064A (en) | 2022-03-15 |
| CN114180064B true CN114180064B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210078122.7A Active CN114180064B (en) | 2022-01-24 | 2022-01-24 | Wisdom city unmanned aerial vehicle that puts out a fire |
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| Country | Link |
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| CN (1) | CN114180064B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204814A (en) * | 2018-09-03 | 2019-01-15 | 王浩 | A kind of high-storey fire rescue method |
| CN109364407A (en) * | 2018-09-03 | 2019-02-22 | 王浩 | A kind of floated intelligent extinguishing device based on unmanned plane |
| CN212423475U (en) * | 2020-07-21 | 2021-01-29 | 长沙市云智航科技有限公司 | Container formula fire control rescue of putting out a fire moored unmanned aerial vehicle |
| CN113577600A (en) * | 2021-08-11 | 2021-11-02 | 卜黎君 | Intelligent maintenance fire extinguishing system for forest |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6245998B2 (en) * | 2014-01-17 | 2017-12-13 | 三菱航空機株式会社 | Aircraft fire extinguishing equipment and aircraft |
| KR101566341B1 (en) * | 2015-06-01 | 2015-11-05 | 원기연 | A multi- purpose fire fighting drone |
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2022
- 2022-01-24 CN CN202210078122.7A patent/CN114180064B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204814A (en) * | 2018-09-03 | 2019-01-15 | 王浩 | A kind of high-storey fire rescue method |
| CN109364407A (en) * | 2018-09-03 | 2019-02-22 | 王浩 | A kind of floated intelligent extinguishing device based on unmanned plane |
| CN212423475U (en) * | 2020-07-21 | 2021-01-29 | 长沙市云智航科技有限公司 | Container formula fire control rescue of putting out a fire moored unmanned aerial vehicle |
| CN113577600A (en) * | 2021-08-11 | 2021-11-02 | 卜黎君 | Intelligent maintenance fire extinguishing system for forest |
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| Publication number | Publication date |
|---|---|
| CN114180064A (en) | 2022-03-15 |
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