KR20210119000A - Extinguisher carrying foldable fire fighting drone - Google Patents

Extinguisher carrying foldable fire fighting drone Download PDF

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KR20210119000A
KR20210119000A KR1020200035048A KR20200035048A KR20210119000A KR 20210119000 A KR20210119000 A KR 20210119000A KR 1020200035048 A KR1020200035048 A KR 1020200035048A KR 20200035048 A KR20200035048 A KR 20200035048A KR 20210119000 A KR20210119000 A KR 20210119000A
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drone
fire
fire extinguisher
wing
nozzle
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Korean (ko)
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최재호
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최재호
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    • 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
    • B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
    • 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
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
    • B64D27/26—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • 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
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/13—Propulsion using external fans or propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • B64C2201/024—
    • B64C2201/042—
    • B64C2201/108—
    • B64C2201/12—
    • B64C2201/165—
    • 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

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pest Control & Pesticides (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Remote Sensing (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The present invention relates to a foldable firefighting drone with a fire extinguisher, which comprises: a mainframe unit including an upper end base and a lower end base, which are connected to each other by a support pillar, and a wing supporter on a lower side of the upper end base; a wing unit in which an upper arm and a lower arm connected by a wing supporter and a wing unit pin are connected to a motor supporter by the wing unit pin, and in which a driving motor including a propeller is installed on one side of the motor supporter; and a cargo unit in which the fire extinguisher is mounted on a fire extinguisher transport box, and in which a quick coupler is fastened with a discharge unit of the fire extinguisher, and in which the quick coupler is connected to a hose, and in which the hose is connected to a solenoid and a nozzle. The present invention is able to extinguish fire on a high-rise building in an early stage, and protect the human lives and properties. In addition, in ordinary times, when the wing unit and the leg are folded, the volume of the drone can be much smaller than that of conventional drones. In addition, the position of the nozzle is maintained to have the same angle to the ground surface by the weight of the fire extinguisher, and when a fire-extinguishing agent is sprayed, the center of the generated repulsion force equals the center of the lifting force of the drone at any time. Accordingly, even if the spray repulsion force makes the drone move backward or a control command makes the drone move forward, the same spray angle is maintained, so the fire-extinguishing agent can be continuously sprayed to the point of fire, thereby efficiently extinguishing the fire.

Description

소화기가 탑재된 접이식 화재진화 드론 {Extinguisher carrying foldable fire fighting drone}{Extinguisher carrying foldable fire fighting drone}

본 발명은 소화기가 탑재된 접이식 화재진화 드론에 관한 것으로서, The present invention relates to a folding fire extinguishing drone equipped with a fire extinguisher,

더욱 상세하게는, 고층건물의 화재발생시 소화기가 탑재된 드론의 날개를 펼치고 More specifically, in the event of a fire in a high-rise building, it spreads the wings of the drone equipped with a fire extinguisher.

화재지점으로 비행하여 소화기에 탑재된 소화약재를 화재지점에 분사하는 It flies to the point of fire and sprays the extinguishing agent loaded on the fire extinguisher to the point of fire.

소화기가 탑재된 접이식 화재진화 드론에 관한 것이다.It is about a folding fire extinguishing drone equipped with a fire extinguisher.

소방사다리차가 닿지 못하는 고층건물의 화재발생시, 소방관이 소화장비를 화재지점까지 운반해야 하므로 화재진화가 지연되어 큰 피해가 발생한다.In the event of a fire in a high-rise building that cannot be reached by a fire ladder, firefighters have to transport the fire extinguishing equipment to the point of fire, resulting in a delay in extinguishing the fire and causing great damage.

고층건물의 화재는 일반적으로 스프링클러가 설치되어 있지 않거나 스프링클러가 고장이 나는 경우 더욱 큰 피해가 발생한다.Fires in high-rise buildings generally cause greater damage if sprinklers are not installed or if the sprinklers are broken.

소화호스를 매달고 비행하여 화재지점에 방화수를 분사하는 드론이 있으나, 고압펌프와 대형 드론을 수납하고 운반하는 별도의 차량을 필요로 하므로 화재발생 인지시점과 진화시작 시점 사이의 시간이 길어진다.There are drones that fly with a fire hose hanging and spray water to the fire site, but it requires a high-pressure pump and a separate vehicle to accommodate and transport the large drone, so the time between the time when the fire is recognized and the start of the fire-fighting becomes longer.

또한, 소화기를 탑재한 드론이 문헌으로 공개된 바 있으나, 부피가 커서 평상시 보관상의 어려움이 있고, 소화약재 분사반력을 기계적인 완충장치 또는 전자제어에 의하여 노즐을 수평유지하므로, 드론의 구조가 복잡해지고 드론의 크기가 증가하는 단점이 있다.In addition, although drones equipped with fire extinguishers have been published in the literature, there are difficulties in storage due to their large volume, and the structure of the drone is complicated because the nozzle is leveled by a mechanical shock absorber or electronic control for the reaction force of the fire extinguishing agent spraying. There is a disadvantage in that the size of the drone increases.

상술한 문제점들을 해결하기 위하여, 본 발명은 복수개의 접이식 날개를 메인프레임부에 설치하고, 비행시에는 날개를 전개하여 사용하므로 평상시 보관을 위하여 작은 부피를 차지할 뿐만 아니라, 소화약재가 분사되는 노즐의 수평중심을 드론의 양력중심과 동일선상에 위치하도록 설치하여, 소화기의 자체중량에 의하여 드론의 자세가 변하더라도(피칭) 항상 노즐은 지면과 동일한 각도를 유지할 수 있도록 함으로써, 보관이 용이하고, 소화약재를 집중적으로 화재지점에 분사할 수 있어서 효율적으로 화재진화가 가능한 소화기가 탑재된 접이식 화재진화 드론의 제공을 목적으로 한다.In order to solve the above-mentioned problems, the present invention installs a plurality of folding wings on the main frame part, and uses the wings to spread out during flight, so it not only occupies a small volume for normal storage, but also uses a nozzle to which the fire extinguishing agent is sprayed. By installing the horizontal center of gravity and the center of lift of the drone so that the drone’s posture changes (pitching) due to the fire extinguisher’s own weight, the nozzle can always maintain the same angle with the ground, so that it is easy to store and extinguish fire. The purpose of this is to provide a folding fire extinguishing drone equipped with a fire extinguisher that can efficiently extinguish fires by intensively spraying medicines to the fire spot.

상술한 목적을 달성하기 위한 본 발명의 소화기가 탑재된 접이식 화재진화 드론은A folding fire extinguishing drone equipped with a fire extinguisher of the present invention for achieving the above object is

상단베이스와 하단베이스는 지지기둥으로 연결되고, 상단베이스의 하부에는 날개지지대를 포함하는 메인프레임부;,The upper base and the lower base are connected by a support column, and the lower part of the upper base includes a main frame part including a wing support;

날개지지대와 날개부핀으로 연결된 상부암 및 하부암이 모터지지대와 날개부핀으로 연결되고, 모터지지대의 일측에는 프로펠러와 스피너를 포함한 구동모터가 설치되는 날개부; 및The upper arm and the lower arm connected to the wing support and the wing pin are connected to the motor support and the wing pin, and one side of the motor support is a wing in which a driving motor including a propeller and a spinner is installed; and

소화기가 소화기운반함에 탑재되고, 소화기의 토출부에는 퀵커플러가 체결되며, 퀵커플러는 호스와 연결되고 호스는 솔레노이드 및 노즐에 연결되는 화물부; 를 포함하되,A fire extinguisher is mounted on a fire extinguisher carrier, a quick coupler is fastened to the discharge part of the fire extinguisher, the quick coupler is connected to a hose and the hose is a cargo part connected to a solenoid and a nozzle; including,

고층건물의 화재발생시에 날개부를 펼치고 화재발생지점까지 비행하여 소화약재를 In the event of a fire in a high-rise building, spread the wings and fly to the point of fire to release fire extinguishing agents.

분사함으로써, 고층건물의 화재를 조기에 진압하여 인명과 재산을 보호하는 효과가 있다.By spraying, there is an effect of suppressing fires in high-rise buildings at an early stage to protect people and property.

또한, 평상시에 날개부를 접으면, 종래의 드론에 비하여 부피가 매우 작아지는 효과가 있다.In addition, when the wing portion is usually folded, there is an effect that the volume is very small compared to the conventional drone.

또한, 노즐의 위치는 소화기의 중량에 의하여 지면과의 각도를 동일하게 유지되고, 소화약재 분사시 발생하는 반력의 중심은 항상 드론의 양력중심과 일치하므로, 분사반력에 의하여 드론의 위치가 후퇴하거나 제어명령에 의하여 전진하더라도 동일한 분사각도를 유지하므로 소화약재를 화재지점에 계속하여 분사할 수 있어서, 효율적으로 화재진화하는 효과가 있다.In addition, the position of the nozzle is maintained at the same angle with the ground by the weight of the fire extinguisher, and the center of the reaction force generated when spraying the extinguishing agent always coincides with the center of lift of the drone. Even when moving forward according to the control command, the same spraying angle is maintained, so that the extinguishing agent can be continuously sprayed to the fire point, thereby effectively extinguishing the fire.

본 발명에 따른 소화기가 탑재된 접이식 화재진화 드론은A foldable fire extinguishing drone equipped with a fire extinguisher according to the present invention

평상시에 날개부를 접으면 종래 동급 드론에 비하여 바닥면적과 보관부피를When the wing is normally folded, the floor area and storage volume are reduced compared to conventional drones of the same class.

매우 감소시킬 수 있어서, 드론의 보관 및 운반이 용이한 효과가 있다.Since it can be greatly reduced, there is an effect that the storage and transport of the drone is easy.

한 실시예로서, 종래의 12kg급 드론과 비교하는 경우, 바닥면적은 20%의 감소효과, 보관부피는 60%의 감소효과를 얻을 수 있다.As an example, when compared with a conventional 12kg class drone, the effect of reducing the floor area by 20% and the storage volume by 60% can be obtained.

또한, 본 발명에 따른 소화기가 탑재된 접이식 화재진화 드론은 드론의 자세가 변화하더라도(피칭), 노즐은 지면과 항상 동일한 각도를 유지하므로, 분사반력에 In addition, in the folding fire extinguishing drone equipped with a fire extinguisher according to the present invention, even if the posture of the drone changes (pitching), the nozzle always maintains the same angle with the ground, so

의하여 드론이 후방으로 이동하거나 제어명령에 의하여 전방으로 이동하는 과정 중에도 항상 지면과 동일한 각도로 소화약재를 분사하므로 소화약재의 낭비를 줄이고 화재진화를 효율적으로 하는 효과가 있다.By this, the fire extinguishing agent is always sprayed at the same angle as the ground even during the process of the drone moving backward or moving forward according to a control command, thereby reducing the wastage of the extinguishing agent and effectively extinguishing the fire.

도 1은 본 발명에 따른 소화기가 탑재된 접이식 화재진화 드론의 날개를 접고 보관중인 상태를 설명하는 도면,
도 2는 본 발명에 따른 소화기가 탑재된 접이식 화재진화 드론의 보관중인 상태의 정면도,
도 3은 본 발명에 따른 소화기가 탑재된 접이식 화재진화 드론의 보관중인 상태의 측면도,
도 4는 본 발명에 따른 소화기가 탑재된 접이식 화재진화 드론의 보관중인 상태의 평면도,
도 5는 본 발명에 따른 소화기가 탑재된 접이식 화재진화 드론의 날개구조를 설명하는 도면,
도 6은 본 발명에 따른 소화기가 탑재된 접이식 화재진화 드론의 날개를 완전히 전개한 상태를 설명하는 도면,
도 7은 본 발명에 따른 소화기가 탑재된 접이식 화재진화 드론이 전진하는 상태를 설명하는 도면 및,
도 8은 본 발명에 따른 소화기가 탑재된 접이식 화재진화 드론의 후진하는 상태를 설명하는 도면이다.1 is a view for explaining a state in which the wings of a folding fire extinguishing drone equipped with a fire extinguisher according to the present invention are folded and stored;
2 is a front view of a folding fire extinguishing drone equipped with a fire extinguisher according to the present invention in storage;
3 is a side view of a folding fire extinguishing drone equipped with a fire extinguisher according to the present invention in storage;
4 is a plan view of a folding fire extinguishing drone equipped with a fire extinguisher according to the present invention in storage;
5 is a view for explaining the wing structure of a folding fire extinguishing drone equipped with a fire extinguisher according to the present invention;
6 is a view for explaining a state in which the wings of the folding fire extinguishing drone equipped with a fire extinguisher according to the present invention are fully deployed;
7 is a view for explaining a state in which a folding fire extinguishing drone equipped with a fire extinguisher according to the present invention moves forward;
8 is a view for explaining the backward state of the folding fire extinguishing drone equipped with a fire extinguisher according to the present invention.

이하, 첨부 도면을 참조하여 본 발명의 실시예를 보다 상세하게 설명하고자 한다.Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정하여 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위하여 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여, 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and the inventor should properly understand the concept of the term in order to best describe his invention. Based on the principle that can be defined, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

따라서 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Therefore, the configuration shown in the embodiments and drawings described in the present specification is only one of the most preferred embodiments of the present invention and does not represent all the technical spirit of the present invention, so various equivalents that can replace them at the time of the present application It should be understood that there may be water and variations.

도 1 및 도 7에 도시된 바와 같이, As shown in Figures 1 and 7,

상기 소화기(330)는 소화기운반함(310)에 탑재되고, 소화기(330)의 토출구에는 퀵커플러(340)가 체결되고 퀵커플러(340)의 일단에는 솔레노이드(370)가 연결되며, 솔레노이드의 일단에는 호스(350)가 연결되고, 호스(350)의 일단에는 노즐(380)이 체결된다.The fire extinguisher 330 is mounted on the fire extinguisher carrier 310, a quick coupler 340 is fastened to the outlet of the fire extinguisher 330, and a solenoid 370 is connected to one end of the quick coupler 340, and one end of the solenoid A hose 350 is connected to the , and a nozzle 380 is fastened to one end of the hose 350 .

드론의 비행전 지상에서, 소화기(330)의 안전핀을 제거하고 소화기손잡이(390)를 벨크로벨트로 묶어서 소화약재가 제어명령으로 분사 가능한 상태로 한다.On the ground before flight of the drone, the safety pin of the fire extinguisher 330 is removed and the fire extinguisher handle 390 is tied with a Velcro belt so that the fire extinguishing agent can be sprayed with a control command.

드론이 비행하여 화재지점에 도달한 후, 제어명령에 의하여 솔레노이드(370)를 작동시키면, 소화약재가 노즐(380)에서 분사된다.After the drone flies and reaches the fire point, when the solenoid 370 is operated according to a control command, the extinguishing agent is sprayed from the nozzle 380 .

도 5 및 도 6에 도시된 바와 같이,As shown in Figures 5 and 6,

드론의 비행전 지상에서, 메이프레임부(100)의 바깥쪽으로 모터지지대(240)를 펼친다.On the ground before flight of the drone, the motor support 240 is spread outward of the mayframe unit 100 .

이때, 날개지지대(210), 상부암(220), 하부암(230), 모터지지대(240) 및 날개부핀(270)의 링크 구조로 인하여 수직방향으로 접혀있던 모터지지대(240)는 수평방향으로 전환되고, 구동모터(250) 및 프로펠러(260)가 수평상태로 정렬된다.At this time, due to the link structure of the wing support 210 , the upper arm 220 , the lower arm 230 , the motor support 240 , and the wing pin 270 , the motor support 240 that was folded in the vertical direction is moved in the horizontal direction. is switched, and the driving motor 250 and the propeller 260 are aligned in a horizontal state.

모터지지대(240)가 수평방향으로 전환되기 직전에 날개고정핀(290)을 당겼다가 모터지지대(240)가 수평방향이 되면 날개고정핀(290)을 놓아서 모터지지대(240)와 상부암(220)이 상호 고정되도록 한다.Just before the motor support 240 is converted to the horizontal direction, the wing fixing pin 290 is pulled, and when the motor support 240 is in the horizontal direction, the wing fixing pin 290 is released to the motor support 240 and the upper arm 220 ) to be mutually fixed.

프로펠러(260)는 구동모터가 회전하면 자동적으로 전개가 되므로 수동으로 전개할 필요가 없다.The propeller 260 is automatically deployed when the driving motor rotates, so there is no need to deploy manually.

도 7 및 도 8에 도시된 바와 같이,As shown in Figures 7 and 8,

소화약재가 분사되면 반력에 의하여 드론은 후퇴하는데, 이 과정에서 드론의 자세가 변화하더라도 소화기(330)의 중량에 의하여 노즐(380)이 지면과 이루는 각도는 변하지 않으며, 또한 제어명령에 의하여 드론이 다시 원래의 위치로 이동하면서 드론의 자세가 변하여도 노즐(380)과 지면이 When the fire extinguishing agent is sprayed, the drone retreats by the reaction force. In this process, even if the posture of the drone changes, the angle between the nozzle 380 and the ground does not change due to the weight of the fire extinguisher 330. Even if the posture of the drone changes while moving back to the original position, the nozzle 380 and the ground

이루는 각도는 변하지 않으므로, 드론의 이동에 관계없이 항상 같은 화재지점에 소화약재를 분사할 수 있다.Since the angle formed does not change, the fire extinguishing agent can always be sprayed to the same fire spot regardless of the drone's movement.

이상과 같이, 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 이것에 의해 한정되지 않으며 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술 사상과 하기에 기재될 청구범위의 균등 범위 내에서 다양한 수정 및 변형이 가능함은 물론이다.As described above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is not limited thereto, and the technical spirit of the present invention and the following by those of ordinary skill in the art to which the present invention pertains. It goes without saying that various modifications and variations are possible within the scope of equivalents of the claims to be described.

100 : 메인프레임부
110 : 하단베이스
120 : 상단베이스
130 : 지지기둥
200 : 날개부
210 : 날개지지대
220 : 상부암
230 : 하부암
240 : 모터지지대
250 : 구동모터
260 : 프로펠러
270 : 날개부핀
280 : 양력중심
290 : 날개고정핀
300 : 화물부
310 : 소화기운반함
320 : 화물부핀
330 : 소화기
340 : 퀵커플러
350 : 호스
370 : 솔레노이드
380 : 노즐
390 : 소화기손잡이100: main frame part
110: lower base
120: upper base
130: support pillar
200: wing
210: wing support
220: upper arm
230: lower arm
240: motor support
250: drive motor
260: propeller
270: wing puffin
280: center of lift
290: wing fixing pin
300: cargo department
310: fire extinguisher carrier
320: cargo buffin
330: fire extinguisher
340: quick coupler
350: hose
370: solenoid
380: nozzle
390: fire extinguisher handle

Claims (2)

소화기가 탑재된 접이식 화재진화 드론에 있어서,
상기 하단베이스(110), 상단베이스(120) 및 지지기둥(130)을 포함하는 메인프레임부(100);
상기 날개지지대(210), 상부암(220), 하부암(230), 모터지지대(240), 구동모터(250), 프로펠러(260) 및 날개고정핀(290)을 포함하는 날개부(200); 및
소화기운반함(310), 화물부핀(320), 소화기(330), 퀵커플러(340), 호스(350), 솔레노이드(370) 및 노즐(380)을 포함하는 화물부(300);를 포함하되,
상기 모터지지대(240)를 당겨서 수평으로 펼치면 비행이 가능한 드론의 구조가 되는 것을 특징으로 하는 소화기가 탑재된 접이식 화재진화 드론
In a foldable fire extinguishing drone equipped with a fire extinguisher,
a main frame unit 100 including the lower base 110 , the upper base 120 and the support column 130 ;
The wing support 210, the upper arm 220, the lower arm 230, the motor support 240, the driving motor 250, the propeller 260 and the wing portion 200 including the wing fixing pin 290. ; and
A fire extinguisher carrier 310, a cargo part pin 320, a fire extinguisher 330, a quick coupler 340, a hose 350, a cargo part 300 including a solenoid 370 and a nozzle 380; including; ,
Folding fire extinguishing drone equipped with a fire extinguisher, characterized in that when the motor support 240 is pulled and spread horizontally, it becomes a structure of a drone that can fly
 소화기가 탑재된 접이식 화재진화 드론에 있어서,
상기 노즐(380)의 수평중심은 드론의 양력중심(280)과 일직선상에 위치하여, 소화기(330)로 부터 소화약재가 분사될 때 발생하는 반력에 의하여 드론이 후방으로 밀려나더라도 노즐(380)의 지면과의 각도는 동일하게 유지되며, 제어명령에 의하여 드론이 다시 원래의 위치로 이동할 때 드론의 자세가 기울어지더라도 또한 노즐(380)의 각도는 동일하게 유지되는 것을 특징으로 하는 소화기가 탑재된 접이식 화재진화 드론

In a foldable fire extinguishing drone equipped with a fire extinguisher,
The horizontal center of the nozzle 380 is located in a straight line with the lift center 280 of the drone, so even if the drone is pushed backward by the reaction force generated when the extinguishing agent is sprayed from the fire extinguisher 330, the nozzle 380 The angle with the ground is maintained the same, and when the drone moves back to its original position according to the control command, even if the drone's posture is tilted, the angle of the nozzle 380 is also maintained the same. foldable firefighting drone
KR1020200035048A 2020-03-23 2020-03-23 Extinguisher carrying foldable fire fighting drone KR20210119000A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115501513A (en) * 2022-09-29 2022-12-23 秦皇岛外火内救科技有限公司 Fire extinguishing device for external wall of high-rise building and fire extinguishing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115501513A (en) * 2022-09-29 2022-12-23 秦皇岛外火内救科技有限公司 Fire extinguishing device for external wall of high-rise building and fire extinguishing method thereof
CN115501513B (en) * 2022-09-29 2023-08-11 秦皇岛外火内救科技有限公司 Fire extinguishing device for outer wall of high-rise building and fire extinguishing method thereof

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