KR20220130440A - Electric vehicle fire suppression system - Google Patents

Electric vehicle fire suppression system Download PDF

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KR20220130440A
KR20220130440A KR1020210035328A KR20210035328A KR20220130440A KR 20220130440 A KR20220130440 A KR 20220130440A KR 1020210035328 A KR1020210035328 A KR 1020210035328A KR 20210035328 A KR20210035328 A KR 20210035328A KR 20220130440 A KR20220130440 A KR 20220130440A
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South Korea
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water tank
electric vehicle
tank structure
floor member
fire suppression
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KR1020210035328A
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Korean (ko)
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KR102623287B1 (en
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신동진
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주식회사 한진지티씨
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Priority to KR1020230153794A priority patent/KR20230157923A/en
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    • 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
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • 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
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0092—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption with use of redundant elements for safety purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The present invention relates to a fire suppression device for an electric vehicle, which allows at least a battery of an electric vehicle after an accident to be immersed within a temporary water tank which is a fire suppression device in order to prevent a fire outbreak due to the accident of the electric vehicle and a recurrence of fire due to the battery, thereby improving safety. In particular, the present invention relates to a fire suppression device for an electric vehicle, wherein a temporary water tank may be conveniently installed in an accident site of the electric vehicle in an air charging method, and the water tank may be fixed by the load of injected water, thereby maximizing convenience in installation. Therefore, according to the present invention, after the fire caused by the accident of an electric vehicle is suppressed, at least the battery of the electric vehicle after the accident may be immersed within a temporary water tank in order to prevent the recurrence of fire due to the battery, thereby improving safety. Moreover, the temporary water tank may be conveniently installed in an air charging method in an accident site of the electric vehicle, and the water tank may be fixed by the load of injected water, thereby maximizing convenience in installation. To this end, the present invention comprises: a floor member; and a water tank structure body.

Description

전기자동차 화재진압장치 {Electric vehicle fire suppression system}Electric vehicle fire suppression system

본 발명은 전기자동차 화재진압장치에 관한 것으로서, 보다 상세하게는 전기자동차의 사고 등에 따른 화재 발생 및 배터리를 통한 재발화를 미연에 방지할 수 있도록 사고 전기자동차를 화재진압장치인 간이수조 내에 적어도 배터리가 침수되게 함으로써 안전성을 향상시키도록 한 것이다.The present invention relates to a fire suppression device for an electric vehicle, and more particularly, to prevent the occurrence of a fire due to an accident of the electric vehicle and re-ignition through the battery in advance, the electric vehicle having an accident in a simple water tank, which is a fire suppression device, at least a battery. It is designed to improve safety by allowing it to be submerged.

특히, 전기자동차의 사고현장에서 간이수조를 에어 충전방식으로 간편하게 설치하고, 주입되는 물의 하중으로 수조를 고정시켜 설치편의성을 증대시키도록 구성한 전기자동차 화재진압장치에 관한 것이다.In particular, it relates to an electric vehicle fire suppression device configured to easily install a simple water tank in an air charging method at an accident site of an electric vehicle, and to increase installation convenience by fixing the water tank with the load of injected water.

최근 세계적인 고유가 및 CO2 규제로 연비향상 및 친환경은 차량개발의 핵심항목이 되었고 선진 자동차 메이커들은 이러한 목표를 달성하기 위해 하이브리드차량 및 전기차 기술을 지속적으로 개발하고 있다.Recently, fuel efficiency improvement and eco-friendliness have become key items in vehicle development due to global high oil price and CO2 regulations, and advanced car makers are continuously developing hybrid vehicle and electric vehicle technologies to achieve these goals.

전기차는 가솔린 자동차와 달리 크게 배터리와 전력변환장치(인버터)와 모터로 구성되는데, 상기 배터리는 에너지 저장장치이고 전력변환장치는 필요한 구동력을 발생시키기 위해서 배터리의 전기에너지를 변환하는 장치이며, 이 전기에너지를 이용하여 모터를 구동시켜 차량을 움직이게 한다.Unlike gasoline vehicles, an electric vehicle is largely composed of a battery, a power converter (inverter) and a motor. The battery is an energy storage device, and the power converter is a device that converts the electric energy of the battery to generate necessary driving force. It uses energy to drive a motor to move the vehicle.

전기차는 친환경이라는 장점이 있지만 외부 충격 및 내부 단락 등으로 화재가 발생하면 배터리가 완전히 타버릴 때까지 전소되는데, 배터리 셀에 불이 붙으면 완전히 탈 때까지 불이 꺼지지 않고, 배터리의 용량과 크기는 상당히 크기 때문에 차량도 전소할 가능성이 크다. Electric vehicles have the advantage of being eco-friendly, but if a fire occurs due to an external shock or an internal short circuit, they burn until the battery is completely burned. Because of its size, there is a high possibility that the vehicle will also be burned.

따라서 차량의 고장 및 오작동에 대비해 추가 장치나 시스템을 둬 안전주행을 유지할 수 있게 하는 기술인 페일 세이프티(FAIL SAFETY) 측면에서 배터리 화재 시 초기진화가 절실히 요구되고 있는 실정이다.Therefore, in terms of FAIL SAFETY, a technology that enables safe driving by installing additional devices or systems in preparation for vehicle breakdowns and malfunctions, initial firefighting in the event of a battery fire is urgently required.

현재 배터리는 내부 단락 및 과전류가 흐를 때 내부 휴즈가 끊어지거나 릴레이(relay)가 차단될 수 있는 구조로 되어 있지만, 배터리 내부에 들어 있는 전선(wire) 및 배터리관리시스템(Battery Management System ; BMS) 등이 외부의 화재가 발생한 상태에서 배터리셀에 화재가 옮겨 붙지 않도록 하는 장치가 없는 문제점이 있었다.Currently, the battery has a structure in which the internal fuse can be blown or the relay can be cut off when an internal short circuit or overcurrent flows. There was a problem that there is no device to prevent the fire from spreading to the battery cell in the state where this external fire occurred.

그리고, 자동차 충돌 등에 배터리 셀이 분열되면 '열 폭주 현상' 즉, 배터리의 단락으로 인해 열이 더 많이 발생하여, 불의 연쇄반응이 일어나고 인접한 셀에서 열이 더 많이 발생하면서 결국 연쇄 폭발로 이어져 차량전체가 전소되는 문제점이 있었다. In addition, when a battery cell is split in a car crash, etc., a 'thermal runaway phenomenon', that is, more heat is generated due to a short circuit of the battery, causing a chain reaction of fire and more heat in adjacent cells, which eventually leads to a chain explosion There was a problem of being burned out.

대한민국 등록특허공보 제10-1424704호 '배터리 팩 화재진압 장치' (등록일자 2014.07.23.)Republic of Korea Patent Publication No. 10-1424704 'Battery Pack Fire Suppression Device' (Registration Date 2014.07.23.)

상기와 같은 문제점을 해결하기 위해서, 본 발명은 사고현장에서 전기자동차를 바닥부재에 이동시키고, 상기 전기자동차를 감싸는 수조구조체를 설치하여 상기 수조구조체의 내측공간에 물을 공급하고 전기자동차의 배터리를 침수시켜 배터리의 재발화를 방지할 수 있도록 하는데 그 목적이 있다.In order to solve the above problems, the present invention moves an electric vehicle to a floor member at the scene of an accident, installs a water tank structure surrounding the electric vehicle, supplies water to the inner space of the water tank structure, and supplies the battery of the electric vehicle. The purpose is to prevent re-ignition of the battery by submerging it.

또, 본 발명은 바닥부재와 수조구조체를 분리 구성하여 보관 및 설치가 용이하고, 상기 바닥부재가 수조구조체를 외측에서 감싸 전기자동차를 감싸 수위가 높아지도록 함으로서 전기자동차의 배터리를 보다 용이하게 침수시켜 화재발생을 방지하도록 하는데 그 목적이 있다. In addition, the present invention separates the floor member and the water tank structure for easy storage and installation, and the floor member wraps the water tank structure from the outside to surround the electric vehicle so that the water level rises, so that the battery of the electric vehicle is more easily submerged. The purpose is to prevent the occurrence of fire.

그리고, 수조구조체를 삼각, 원형 다각형상 중에서 어느 하나의 형상으로 성형하여 물의 하중을 이용해 바닥부재에 보다 안정적으로 고정되도록 하고, 바닥부재와 밀착부위가 증대되어 전기자동차를 신속하게 침수시키도록 하는데 그 목적이 있다.In addition, the water tank structure is molded into any one of triangular and circular polygonal shapes so that it is more stably fixed to the floor member using the load of water, and the contact area with the floor member is increased to rapidly submerge the electric vehicle. There is a purpose.

상기와 같은 목적을 달성하기 위해서, 본 발명에 따른 전기자동차 화재진압장치는, 전기자동차의 평면 보다 크게 구비되어 바닥면에 펼쳐지는 바닥부재(10)와; 상기 바닥부재(10)의 상면에서 전기자동차의 외측 둘레를 따라 기밀되게 부착되는 수조구조체(20)를 포함해 구성된다.In order to achieve the above object, an electric vehicle fire suppression device according to the present invention includes a floor member 10 that is larger than the plane of the electric vehicle and spreads on the floor; It is configured to include a water tank structure 20 that is hermetically attached along the outer periphery of the electric vehicle on the upper surface of the floor member 10 .

또, 상기 수조구조체(20)는, 에어충전식 튜브구조를 갖고 최상단부가 전기자동차의 배터리수납부의 위치보다 더 높게 형성되어, 수조 내에 주입된 물에 적어도 배터리수납부가 잠겨지도록 구성한다.In addition, the water tank structure 20 has an air-rechargeable tube structure, and the uppermost end is formed higher than the position of the battery housing of the electric vehicle, so that at least the battery housing is submerged in the water injected into the water tank.

또한, 상기 수조구조체(20)는, 삼각, 원형 다각형상 중에서 어느 하나의 형상을 갖고 밑면에 바닥부재(10)와 요철 또는 접착 조립되는 결합수단(30)이 구비되어 달성한다.In addition, the water tank structure 20 has a shape of any one of a triangular, circular polygonal shape, and is provided with a bottom member 10 and a coupling means 30 that is concave-convex or adhesively assembled on the bottom surface to achieve.

그리고, 상기 수조구조체(20)는, 바닥부재(10)와 마주하는 밑면에 접합시트(25)를 더 구비하여, 상기 바닥부재(10)와 접합시트(25)를 상호 융착해 고정한다.In addition, the water tank structure 20 is further provided with a bonding sheet 25 on the bottom surface facing the bottom member 10, and the bottom member 10 and the bonding sheet 25 are mutually fused and fixed.

또, 상기 접합시트(25)는, 수조구조체(20)의 밑면 양측에 형성되어, 바닥부재(10)와 이중으로 상호 융착 고정시켜 구성할 수 있다.In addition, the bonding sheet 25 is formed on both sides of the bottom surface of the water tank structure 20 , and may be configured by double fusion fixing with the bottom member 10 .

또한, 상기 바닥부재(10)는, 상면에 전기자동차의 위치를 안내하는 중앙안내라인(12)을 더 형성시켜 구성할 수 있다.In addition, the floor member 10 may be configured by further forming a central guide line 12 for guiding the position of the electric vehicle on the upper surface.

그리고, 상기 수조구조체(20)는, 서로 마주하는 내측벽면의 하측과 상측에 수조고리(21a,21b)가 각각 구비되어, 상기 수조고리(21a,21b)에 길이조절이 가능한 벨트(B)를 상호 연결시켜 수조 내측의 수압에 대응하도록 보강하여 구성할 수 있다.In addition, the water tank structure 20 is provided with water tank rings 21a and 21b on the lower and upper sides of the inner wall surfaces facing each other, respectively, and a belt (B) with adjustable length on the water tank rings 21a and 21b. It can be configured by reinforcing to correspond to the water pressure inside the water tank by interconnecting them.

또, 상기 바닥부재(10)는, 외측 테두리에 일정간격을 두고 바닥고리(11)와 길이조절이 가능한 벨트(B)가 구비되고, 수조구조체(20)의 내측면에 상기 벨트(B)의 일단을 각각 연결하여, 상기 벨트(B)를 당겨 수조구조체(20)의 외측면을 바닥부재(10)가 감싸며 조립되게 구성할 수 있다.In addition, the bottom member 10 is provided with a bottom ring 11 and a belt (B) adjustable in length at regular intervals on the outer edge, and the belt (B) is provided on the inner surface of the water tank structure (20). By connecting one end of each, the bottom member 10 wraps around the outer surface of the water tank structure 20 by pulling the belt (B) and can be configured to be assembled.

또한, 상기 바닥부재(10)는, 외측 테두리에 일정간격을 두고 바닥고리(11)와 길이조절이 가능한 벨트(B)가 구비되고, 전기자동차의 루프 상측에 더 고정 설치하는 간이체결봉(40)에 상기 벨트(B)의 일단을 각각 연결하여, 상기 벨트(B)를 당겨 바닥부재(10)가 전기자동차를 감싸며 조립되게 구성할 수 있다.In addition, the bottom member 10 is provided with a bottom ring 11 and a belt (B) adjustable in length at regular intervals on the outer edge, and a simple fastening rod 40 that is further fixedly installed on the roof of the electric vehicle. ) by connecting one end of the belt (B) to each, pulling the belt (B) so that the floor member 10 wraps around the electric vehicle and is assembled.

그리고, 상기 수조구조체(20)는, 외측면에 일정간격을 두고 부착부재(27)가 더 구비되어, 바닥부재(10)가 수조구조체(20)를 감싸면서 상기 부착부재(27)에 부착 고정되게 구성할 수 있다.In addition, the water tank structure 20 is further provided with an attachment member 27 at a predetermined interval on the outer surface, so that the bottom member 10 is attached and fixed to the attachment member 27 while surrounding the water tank structure 20 . It can be configured to

상기와 같은 해결수단에 의해, 본 발명은 전기자동차의 사고 등에 따른 화재 진압 이후에 간이수조 내에 적어도 사고 전기자동차의 배터리를 침수시켜 배터리를 통한 재발화를 미연에 방지할 수 있도록 함으로써 안전성을 향상시킬 수 있는 장점이 있다.By means of the above solution, the present invention can improve safety by immersing at least the battery of the accident electric vehicle in the simple water tank after fire suppression due to an accident of the electric vehicle, thereby preventing re-ignition through the battery in advance. There are advantages that can be

특히, 전기자동차의 사고현장에서 간이수조를 에어 충전방식으로 간편하게 설치하고, 주입되는 물의 하중으로 수조를 고정시켜 설치편의성을 증대시킬 수 있는 장점도 있다.In particular, there is an advantage that a simple water tank can be easily installed by an air charging method at the accident site of an electric vehicle, and the installation convenience can be increased by fixing the water tank with the load of injected water.

또, 본 발명은 바닥부재에 수조구조체를 분리해 사고현장에서 간편하게 결합해 사용할 수 있도록 하여, 보관 및 이동이 간편한 장점도 있다.In addition, the present invention separates the water tank structure from the floor member so that it can be easily combined and used at the scene of an accident, and there is also an advantage of easy storage and movement.

또한, 본 발명은 수조구조체와 바닥부재를 융착해 수조구조체 내의 물이 누수되는 것을 방지함으로써, 배터리의 재점화에 따른 화재발생을 방지할 수 있는 장점도 있다.In addition, the present invention has the advantage of preventing the occurrence of a fire due to the re-ignition of the battery by preventing water leakage in the water tank structure by fusing the water tank structure and the floor member.

그리고, 바닥부재에 전기자동차의 종류에 따른 중앙안내라인을 구비해, 상기 중앙안내라인에 맞춰 전기자동차를 위치시켜 수조구조체를 보다 신속하게 조립시킬 수 있는 장점도 있다.In addition, by providing a central guide line according to the type of electric vehicle on the floor member, the electric vehicle is positioned in accordance with the central guide line, so that the water tank structure can be assembled more quickly.

또, 수조구조체의 내측을 벨트로 연결하여 수압에 의해 수조구조체가 벌어져 누수되는 것을 방지해 안전성 및 견고성을 향상시킬 수 있는 장점도 있다.In addition, by connecting the inner side of the water tank structure with a belt, there is an advantage in that the water tank structure is prevented from leaking due to water pressure, thereby improving safety and robustness.

또한, 사고 전기자동차의 루프 상측에 간이체결봉을 고정 설치하고 바닥부재의 테두리에 구비된 벨트를 연결한 다음에 상기 벨트를 당겨 수조구조체 내의 수위를 상승시킴으로써, 보다 신속하게 전기자동차의 배터리를 침수시켜 화재발생을 방지할 수 있는 장점도 있다.In addition, by fixing a simple fastening rod on the roof of the accidental electric vehicle, connecting a belt provided on the edge of the floor member, and then pulling the belt to raise the water level in the water tank structure, the battery of the electric vehicle is flooded more quickly It also has the advantage of preventing fires.

그리고, 수조구조체를 삼각, 원형 다각형상 중에서 어느 하나의 형상으로 성형하여 수압을 이용해 바닥부재에 보다 안정적으로 고정되면서 바닥부재와 밀착부위가 증대되어 제품의 경쟁력을 향상시킬 수 있는 장점도 있다.In addition, the water tank structure is molded into any one of triangular and circular polygonal shapes, and is more stably fixed to the floor member using water pressure, and the contact portion with the floor member is increased to improve the competitiveness of the product.

도 1은 본 발명인 전기자동차 화재진압장치의 분해사시도.
도 2는 본 발명인 전기자동차 화재진압장치의 결합사시도.
도 3은 본 발명인 전기자동차 화재진압장치의 평면도.
도 4는 본 발명인 전기자동차 화재진압장치의 측단면도.
도 5는 본 발명인 전기자동차 화재진압장치의 실시예를 도시한 측단면도.
도 6은 본 발명인 전기자동차 화재진압장치의 다른 실시예를 도시한 측단면도.
도 7 내지 도 13은 본 발명인 전기자동차 화재진압장치의 사용과정을 도시한 실시예.
도 14 내지 도 15는 본 발명의 다른 실시예의 사용상태도.1 is an exploded perspective view of a fire suppression device for an electric vehicle according to the present invention;
Figure 2 is a combined perspective view of the present invention electric vehicle fire suppression device.
3 is a plan view of an electric vehicle fire suppression device according to the present invention.
4 is a side cross-sectional view of an electric vehicle fire suppression device according to the present invention.
5 is a side cross-sectional view showing an embodiment of the fire suppression device for an electric vehicle according to the present invention.
6 is a side cross-sectional view showing another embodiment of the fire suppression device for an electric vehicle according to the present invention.
7 to 13 are embodiments showing a process of using the fire suppression device for an electric vehicle according to the present invention.
14 to 15 are diagrams in use of another embodiment of the present invention.

본 발명의 구성인 전기자동차 화재진압장치에 대한 예는 다양하게 적용할 수 있으며, 이하에서는 첨부된 도면을 참조하여 가장 바람직한 실시 예에 대해 설명하기로 한다.Examples of the fire suppression device for an electric vehicle, which is a configuration of the present invention, can be applied in various ways. Hereinafter, the most preferred embodiment will be described with reference to the accompanying drawings.

먼저, 본 발명인 전기자동차 화재진압장치(100)를 간략히 설명하면, 도 1 내지 도 6에서와 같이 전기자동차의 평면 보다 크게 구비되어 바닥면에 펼쳐지는 바닥부재(10)의 상면에 전기자동차의 외측 둘레를 따라 기밀되게 부착되는 수조구조체(20)를 포함해 구성된다.First, briefly explaining the electric vehicle fire suppression device 100 according to the present invention, as shown in FIGS. 1 to 6 , on the upper surface of the floor member 10 that is provided larger than the plane of the electric vehicle and spreads out on the floor surface of the electric vehicle, the outside of the electric vehicle It is configured to include a water tank structure 20 that is hermetically attached along the perimeter.

상기 바닥부재(10)는, 전기자동차의 평면크기 보다 적어도 1.5배의 크기를 갖는 PVC(Polyvinyl Chloride)계열의 합성수지재로 성형되며, 외측 테두리에 일정간격을 두고 바닥고리(11)와 길이조절이 가능한 벨트(B)가 구비된다.The floor member 10 is molded from a PVC (Polyvinyl Chloride)-based synthetic resin material having a size at least 1.5 times larger than the flat size of the electric vehicle, and the length adjustment is possible with the floor ring 11 at regular intervals on the outer rim. A possible belt B is provided.

또, 상기 바닥부재(10)는 상면에 전기자동차의 이동 위치를 안내하는 중앙안내라인(12)이 더 형성되어, 사고가 발생된 전기자동차를 상기 중앙안내라인(12)에 맞춰 이동되게 한다.In addition, the bottom member 10 is further formed with a central guide line 12 for guiding the moving position of the electric vehicle on the upper surface, so that the electric vehicle in which the accident has occurred is moved according to the central guide line 12 .

수조구조체(20)는, 삼각형상의 에어충전식 튜브구조를 갖도록 PVC(Polyvinyl Chloride)계열의 합성수지재로 성형되어, 평상 시 보관과 이동이 용이하도록 하고, 사고현장에서는 수조구조체(20)의 일측에 구비된 에어주입부에 소방관 등의 호흡기 탱크에 구비된 고압공기를 이용해 현장에서 간편하게 에어를 주입해 수조구조체(20)를 설치할 수 있게 한다.The water tank structure 20 is molded with a PVC (Polyvinyl Chloride)-based synthetic resin material to have a triangular air-filled tube structure, so that it is easy to store and move in normal times, and is provided on one side of the water tank structure 20 at an accident site The water tank structure 20 can be installed by simply injecting air in the field using high-pressure air provided in a breathing tank such as a firefighter to the air injection unit.

여기에서, 상기 바닥부재(10)와 수조구조체(20)는, 난연소재를 갖도록 하여 화재진압 이후에 배터리에서의 재점화에도 상기 바닥부재(10) 및 수조구조체(20)의 파손이 발생되지 않도록 한다.Here, the floor member 10 and the water tank structure 20 have a flame retardant material so that the floor member 10 and the water tank structure 20 are not damaged even after re-ignition in the battery after the fire is extinguished. do.

상기 수조구조체(20)는, 삼각형상을 갖고 밑면이 바닥부재(10)에 보다 많은 면적으로 고정되게 구성함으로써, 수조구조체(20) 내측에 주입된 물의 수압에도 상기 수조구조체(20)의 형상이 변형되지 않고 견고하게 지지될 수 있도록 하는데, 도 6에서와 같이 삼각, 사각, 원형 다각형상 중에서 어느 하나의 형상을 선택하여 적용하는 것도 가능함을 밝혀둔다.The water tank structure 20 has a triangular shape and the bottom surface is configured to be fixed to the floor member 10 with a larger area, so that the shape of the water tank structure 20 is changed even under the water pressure of the water injected into the water tank structure 20 To be supported firmly without being deformed, as shown in FIG. 6 , it is revealed that it is also possible to select and apply any one shape among triangular, square, and circular polygonal shapes.

이를 위해, 상기 수조구조체(20)는 밑면에 바닥부재(10)와 요철 또는 접착 조립되는 결합수단(30)이 구비되어, 상기 결합수단(30)을 통해 바닥부재(10)와 기밀되게 조립되어 수조구조체(20)의 내측으로 물을 주입해 수조를 형성한다.To this end, the water tank structure 20 is provided with a coupling means 30 that is assembled with the bottom member 10 and uneven or adhesively assembled on the bottom surface, and is airtightly assembled with the floor member 10 through the coupling means 30. Water is injected into the water tank structure 20 to form a water tank.

상기 결합수단(30)에는 바닥부재(10)와 수조구조체(20)에 일면이 밀착 고정된 요(凹)형상의 부재와 철(凸)형상의 부재를 대응되게 각각 형성하거나, 접착부재를 이용해 상호 기밀되게 접착시키는 것도 본 발명에 포함된다.In the coupling means 30, a concave-shaped member and a convex-shaped member, each of which one surface is closely fixed to the floor member 10 and the water tank structure 20, is formed correspondingly, or using an adhesive member Bonding to each other airtightly is also included in the present invention.

또, 상기 수조구조체(20)는, 에어충전식 튜브구조를 갖고 있어 에어충진시 최상단부가 전기자동차의 배터리수납부의 위치보다 더 높게 형성되어, 수조 내에 주입된 물에 적어도 배터리수납부가 잠겨지도록 구성하는 것이 중요하다.In addition, the water tank structure 20 has an air-charging tube structure, so that the uppermost end is formed higher than the position of the battery storage part of the electric vehicle when air is filled, so that at least the battery storage part is immersed in the water injected into the water tank. it is important

상기, 전기자동차의 배터리는 높은 충격이 가해지면 내부 단락, 공기노출 등으로 인해 배터리에 화재가 발생할 위험이 있기 때문에 최초 전기자동차의 사고에 따라 발생된 화재를 진압한 이후에 상기 전기자동차를 이동시키는 경우 적어도 상기 배터리수납부는 수조 내에 침수상태를 유지하고 있어야 한다.The battery of the electric vehicle has a risk of fire due to an internal short circuit, air exposure, etc., when a high impact is applied. In this case, at least the battery accommodating part should be kept submerged in the water tank.

그리고, 본 발명의 상기 수조구조체(20)는, 바닥부재(10)와 마주하는 밑면에서 일측 또는 양측에 접합시트(25)를 더 구비하여, 상기 바닥부재(10)와 접합시트(25)를 상호 융착해 고정하는 것도 가능하다.And, the water tank structure 20 of the present invention further includes a bonding sheet 25 on one side or both sides of the bottom surface facing the bottom member 10, so that the bottom member 10 and the bonding sheet 25 are connected to each other. It is also possible to fix by fusion to each other.

즉, 상기 수조구조체(20)의 내측에 접합시트(25)가 구비된 상태에서 바닥부재(10)에 상기 접합시트(25)를 안착시킨 다음에 외부 공구를 이용해 상호 융착시키게 되면 상기 바닥부재(10)와 수조구조체(20)는 일체 구조를 갖게 되며, 상기 수조구조체(20)의 내측과 외측에 접합시트(25)를 구비해 바닥부재(10)에 이중으로 융착 고정시켜 수조 내측의 물이 누수되는 것을 더욱 방지할 수 있도록 하는 것도 본 발명에 포함된다.That is, when the bonding sheet 25 is seated on the floor member 10 in a state in which the bonding sheet 25 is provided inside the water tank structure 20 and then fused to each other using an external tool, the bottom member ( 10) and the water tank structure 20 have an integrated structure, and by providing a bonding sheet 25 on the inside and outside of the water tank structure 20 and doubly fusion-fixed to the floor member 10, the water inside the water tank It is also included in the present invention to further prevent leakage.

그리고, 상기 수조구조체(20)는, 서로 마주하는 내측벽면의 하측과 상측에 수조고리(21a,21b)가 각각 구비되는데, 하측 수조고리(21a)는 마주하는 수조구조체(20)의 내측으로 길이조절이 가능한 벨트(B)를 상호 연결시켜 수조 내측의 수압에도 수조구조체(20)의 형상을 보강하도록 하며, 상측 수조고리(21b)는 바닥부재(10)의 테두리에 구비된 바닥고리(11)와 길이조절이 가능한 벨트(B)에 상호 연결되어 수조구조체(20)의 외측을 바닥부재(10)가 견고하게 감싸도록 구성된다.In addition, the water tank structure 20 is provided with water tank rings 21a and 21b on the lower side and upper side of the inner wall surface facing each other, respectively, the lower water tank ring 21a has a length inward of the water tank structure 20 facing each other. The adjustable belt (B) is interconnected to reinforce the shape of the water tank structure 20 even under water pressure inside the water tank, and the upper water tank ring 21b is a bottom ring 11 provided on the edge of the bottom member 10. And it is interconnected to the adjustable belt (B) and is configured so that the outer side of the water tank structure (20) the bottom member (10) is tightly wrapped.

또, 상기 수조구조체(20)는, 외측면에 일정간격을 두고 벨크로테이프, 접착테이프 등의 부착부재(27)가 더 구비되어, 바닥부재(10)가 수조구조체(20)를 감싸면서 상기 부착부재(27)에 부착 고정되게 한다.In addition, the water tank structure 20 is further provided with attachment members 27 such as Velcro tape and adhesive tape at regular intervals on the outer surface, so that the bottom member 10 surrounds the water tank structure 20 while the attachment It is attached and fixed to the member (27).

또한, 상기 수조구조체(20)의 외측면에는 일정간격을 두고 이동손잡이(26)를 각각 구비시켜, 작업자가 상기 이동손잡이(26)를 파지해 수조구조체(20)를 바닥부재(10)에 이동시킬 수 있도록 한다.In addition, the outer surface of the water tank structure 20 is provided with movable handles 26 at regular intervals, respectively, and the operator grips the movable handle 26 to move the water tank structure 20 to the floor member 10 . make it possible

상기와 같이 구성된 본 발명인 전기자동차 화재진압장치(100)의 사용 실시예를 첨부된 도 7 내지 도 13를 참조해 설명하면 다음과 같다.An embodiment of the use of the electric vehicle fire suppression device 100 according to the present invention configured as described above will be described with reference to the accompanying FIGS. 7 to 13 as follows.

먼저, 도 7에서와 같이 차량사고가 발생된 지점에서 바닥부재(10)를 바닥에 펼치고, 상기 바닥부재(10)의 중앙안내라인(12)에 맞춰 사고차량인 전기자동차를 수동 또는 견인 이동시킨다.First, as shown in FIG. 7 , the floor member 10 is spread on the floor at the point where the vehicle accident occurred, and the electric vehicle, which is the accident vehicle, is manually or towed in line with the central guide line 12 of the floor member 10. .

그리고, 도 8에서와 같이 튜브구조를 갖는 수조구조체(20)를 펼쳐 에어주입부로 공기를 주입한 다음에 상기 전기자동차의 상측에서 바닥부재(10)로 안착시키고, 결합수단(30) 또는 접합시트(25)로 상호 기밀되게 결합한다.Then, as shown in FIG. 8 , the water tank structure 20 having a tube structure is spread and air is injected into the air injection part, and then is seated on the floor member 10 from the upper side of the electric vehicle, and the coupling means 30 or the bonding sheet. (25) is combined in an airtight manner.

이때, 도 9에서와 같이 상기 수조구조체(20)의 외측면에 구비된 이동손잡이(26)를 이용해 작업자는 보다 용이하게 수조구조체(20)를 전기자동차의 상부로 이동시켜 바닥부재(10)에 정확하게 안착시킬 수 있도록 한다.At this time, as shown in FIG. 9 , by using the moving handle 26 provided on the outer surface of the water tank structure 20, the operator more easily moves the water tank structure 20 to the upper part of the electric vehicle and attaches it to the floor member 10. Make sure it is seated correctly.

또, 상기 수조구조체(20)의 내측에 구비된 접합시트(25)를 바닥부재(10)에 융착고정하면, 상기 수조구조체(20)는 융착부를 기준으로 수조구조체(20)가 상부 방향으로 이동가능하여 후술되는 바닥부재(10)의 외측을 당겨 전기자동차를 감싸 수위를 높이는 구조에서 보다 용이하게 대응할 수 있도록 한다.In addition, when the bonding sheet 25 provided on the inside of the water tank structure 20 is fused and fixed to the bottom member 10, the water tank structure 20 moves in the upper direction based on the fusion part. It is possible to pull the outside of the floor member 10 to be described later so that it can more easily respond in a structure that surrounds the electric vehicle and raises the water level.

또한, 수조구조체(20)의 내측과 외측에 구비된 접합시트(25)를 바닥부재(10)에 융착고정하여 상기 수조구조체(20)와 바닥부재(10)가 이중으로 융착돼 내측 수조의 물이 누수되는 것을 방지할 수 있도록 하는 것도 본 발명에 포함된다.In addition, the water tank structure 20 and the bottom member 10 are double-fused by fusion fixing the bonding sheets 25 provided on the inside and the outside of the water tank structure 20 to the bottom member 10, so that the water in the inner water tank It is also included in the present invention to be able to prevent this leakage.

그리고, 도 10에서와 같이 상기 수조구조체(20)의 서로 마주하는 내측벽면의 하측에 각각 구비된 수조고리(21a)에 길이조절이 가능한 벨트(B)를 상호 연결시키고, 수조 내측에 저장되는 수압에 수조구조체(20)의 변형이 방지될수 있도록 벨트(B)의 길이를 조정한다.And, as shown in Fig. 10, the length-adjustable belt (B) is interconnected to the water tank ring (21a) provided on the lower side of the inner wall surface facing each other of the water tank structure 20, and the water pressure stored inside the water tank Adjust the length of the belt (B) so that the deformation of the water tank structure 20 can be prevented.

즉, 수조구조체(20)를 바닥부재(10)에 안착시킨 다음에 상기 벨트(B)를 전기자동차의 하측으로 통과시켜 서로 마주하는 내측벽면에 양단부를 조립하고 수조구조체(20)의 변형이 방지하도록 벨트(B)의 길이를 조절해 고정한다.That is, after the water tank structure 20 is seated on the floor member 10, the belt B is passed through the lower side of the electric vehicle to assemble both ends on the inner wall surfaces facing each other, and deformation of the water tank structure 20 is prevented. Adjust the length of the belt (B) to fix it.

또, 상기 바닥부재(10)의 외측 테두리에도 일정간격을 두고 바닥고리(11)와 길이조절이 가능한 벨트(B)가 구비되어 있어, 도 11에서와 같이 수조구조체(20)의 내측면 상측에 구비된 수조고리(21b)에 상기 벨트를 연결한 다음에 상기 벨트(B)를 당겨 수조구조체(20)의 외측면을 바닥부재(10)가 감싸며 조립되게 구성할 수 있다.In addition, the outer edge of the bottom member 10 is also provided with a bottom ring 11 and a belt (B) adjustable in length at regular intervals, so as to After connecting the belt to the provided water tank ring 21b, the bottom member 10 wraps around the outer surface of the water tank structure 20 by pulling the belt B to be assembled.

이때, 상기 수조구조체(20)의 외측면에 구비된 부착부재(27)를 이용해 바닥부재(10)를 당겨 선 부착한 다음에 상기 벨트를 당겨 바닥부재(10)가 수조구조체(20)의 외측을 감싸도록 하는 것도 가능하다.At this time, the bottom member 10 is attached by pulling the line using the attachment member 27 provided on the outer surface of the water tank structure 20 , and then pulling the belt so that the bottom member 10 is attached to the outside of the water tank structure 20 . It is also possible to wrap

그리고, 본 발명의 다른 실시예로 도 12에서와 같이 전기자동차의 루프 상측에 벨트(B)가 연결되는 간이체결봉(40)을 고정 설치한 다음에 상기 바닥부재(10)의 외측 테두리를 따라 구비된 벨트(B)를 상기 간이체결봉(40)에 각각 연결시키도록 하는 것도 본 발명에 포함된다.In another embodiment of the present invention, as shown in FIG. 12 , a simple fastening rod 40 to which the belt B is connected is fixedly installed on the upper side of the roof of the electric vehicle, and then along the outer edge of the floor member 10 . It is also included in the present invention to connect the provided belt (B) to the simple fastening rod (40), respectively.

상기 간이체결봉(40)은 사고발생에 따라서 폐차대상인 전기자동차의 루프에 용접 또는 리벳 등의 작업으로 일체 고정되어, 상기 바닥부재(10)에 구비된 벨트(B)를 당겨 수조구조체(20)를 포함해 바닥부재(10)가 전기자동차를 감싸도록 함으로써, 보다 적은 물의 공급으로도 전기자동차의 침수 수위를 높여 배터리의 재점화 우려를 현장에서 간편하게 저지할 수 있도록 한다.The simple fastening rod 40 is integrally fixed to the roof of an electric vehicle, which is a scrap vehicle according to the occurrence of an accident, by welding or riveting, etc., and pulling the belt B provided on the floor member 10 to pull the water tank structure 20 By allowing the floor member 10 to surround the electric vehicle, including the electric vehicle, the water level of the electric vehicle can be increased even with less water supply, thereby making it possible to easily prevent the risk of re-ignition of the battery in the field.

그리고, 본 발명의 또 다른 실시예로, 도 13에서와 같이 바닥부재(10)의 크기를 보다 더 크게 설치하여 중앙에 위치한 전기자동차의 루프 상측에 벨트(B)가 연결되는 간이체결봉(40)을 고정한 다음에 상기 바닥부재(10)의 외측 테두리를 따라 구비된 벨트(B)를 상기 간이체결봉(40)에 각각 연결시키면서 수조구조체(20)의 위치는 변동되지 않은 상태에서 바닥부재(10)만으로 전기자동차를 감싸도록 함으로서, 전기자동차의 침수 수위를 높여 재점화 우려를 방지할 수 있도록 할 수 있다.And, as another embodiment of the present invention, as shown in FIG. 13, a simple fastening rod 40 to which the belt B is connected to the upper side of the roof of the electric vehicle located in the center by installing a larger size of the floor member 10 ) and then connecting the belt (B) provided along the outer edge of the bottom member 10 to the simple fastening rod 40, respectively, the position of the water tank structure 20 is not changed while the bottom member ( By enclosing the electric vehicle with only 10), it is possible to prevent the risk of re-ignition by increasing the level of flooding of the electric vehicle.

그리고, 상기 수조구조체(20)가 원형의 형상을 갖고도 내측에 주입된 물의 수압에 상기 수조구조체(20)의 형상이 변형되지 않고 견고하게 지지될 수 있도록 도 14에서와 같이 바닥부재(10)의 외측 테두리에 바닥고리(11)와 길이조절이 가능한 벨트(B)를 구비시켜 수조구조체(20)의 내측면 상측에 구비된 수조고리(21b)에 상기 벨트를 연결한 다음에 상기 벨트(B)를 당겨 수조구조체(20)의 외측면을 바닥부재(10)가 감싸며 조립되게 구성하는 것도 본 발명에 포함된다.And, even though the water tank structure 20 has a circular shape, the shape of the water tank structure 20 is not deformed by the water pressure of the water injected inside, and the bottom member 10 as shown in FIG. 14 can be firmly supported. A bottom ring 11 and an adjustable belt (B) are provided on the outer rim of the water tank structure 20 to connect the belt to the water tank ring 21b provided on the upper side of the inner surface of the water tank structure 20, and then the belt (B) ) to pull the bottom member 10 around the outer surface of the water tank structure 20 is also included in the present invention to configure the assembly.

또, 본 발명의 다른 실시예로 도 15에서와 같이 전기자동차의 루프 상측에 벨트(B)가 연결되는 간이체결봉(40)을 고정 설치한 다음에 상기 바닥부재(10)의 외측 테두리를 따라 구비된 벨트(B)를 상기 간이체결봉(40)에 각각 연결시키도록 하는 것도 본 발명에 포함된다.In another embodiment of the present invention, as shown in FIG. 15 , the simple fastening rod 40 to which the belt B is connected is fixedly installed on the upper side of the roof of the electric vehicle, and then along the outer edge of the floor member 10 . It is also included in the present invention to connect the provided belt (B) to the simple fastening rod (40), respectively.

여기에서, 상기 간이체결봉(40)은, 전기자동차의 루프에 용접 또는 리벳, 자석 등의 작업으로 일체 고정되는 받침판(41)과, 상기 받침판(41)의 상면에 형성된 스크류에 회전가능하게 체결되는 조절손잡이(43)와, 상기 조절손잡이(43)의 회전으로 승,하강 이동하는 체결고리(44)를 포함해 구성된다.Here, the simple fastening rod 40 is rotatably fastened to the support plate 41 that is integrally fixed to the roof of the electric vehicle by welding, rivets, magnets, etc., and the screw formed on the upper surface of the support plate 41 . It is configured to include an adjustment handle 43 and a fastening ring 44 that moves up and down by rotation of the adjustment handle 43 .

또, 상기 받침판(41)의 하면에는 간이체결봉(40)의 유동을 방지하기 위한 스파이크돌기를 더 형성하고, 체결고리(44)에 벨트(B)의 선단이 연결되게 한 다음에 상기 조절손잡이(43)의 회전으로 체결고리(44)를 승강 시켜 벨트(B)와 연결된 수조구조체(20)를 포함한 바닥부재(!0)가 전기자동차를 감싸도록 하여 전기자동차의 침수 수위를 높여 배터리의 재점화 우려를 현장에서 간편하게 저지할 수 있도록 할 수 있다.In addition, a spike protrusion is further formed on the lower surface of the support plate 41 to prevent the flow of the simple fastening rod 40, and the front end of the belt B is connected to the fastening ring 44, and then the adjustment knob By rotating (43), the fastening ring 44 is raised and lowered so that the bottom member (!0) including the water tank structure 20 connected to the belt (B) surrounds the electric vehicle, thereby increasing the level of submergence of the electric vehicle and recharging the battery. It can make it easy to stop ignition concerns in the field.

이러한 본 발명의 기술적 구성은 본 발명이 속하는 기술분야의 당업자가 본 실시될 수 있다는 것을 이해할 수 있을 것이다.Such technical configuration of the present invention will be understood by those skilled in the art to which the present invention pertains can be practiced.

그러므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며, 한정적인 것이 아닌 것으로서 이해되어야 한다.Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

10 : 바닥부재 11 : 바닥고리
12 : 중앙안내라인 20. 수조구조체
21a,21b : 수조고리 25 : 접합시트
27 : 부착부재 30 : 결합수단
40 : 간이체결봉 100 : 화재진압장치
B : 벨트10: floor member 11: bottom ring
12: central guide line 20. water tank structure
21a, 21b: water tank ring 25: bonding sheet
27: attachment member 30: coupling means
40: simple fastening rod 100: fire suppression device
B: Belt

Claims (10)

전기자동차의 평면 보다 크게 구비되어 바닥면에 펼쳐지는 바닥부재와;
상기 바닥부재의 상면에서 전기자동차의 외측 둘레를 따라 기밀되게 부착되는 수조구조체를 포함해 구성되는 것을 특징으로 하는 전기자동차 화재진압장치.
a floor member that is larger than the plane of the electric vehicle and spreads out on the floor;
and a water tank structure that is hermetically attached along the outer periphery of the electric vehicle on the upper surface of the floor member.
 제 1항에 있어서,
상기 수조구조체는,
에어충전식 튜브구조를 갖고 최상단부가 전기자동차의 배터리수납부의 위치보다 더 높게 형성되어, 수조 내에 주입된 물에 적어도 배터리수납부가 잠겨지도록 구성한 것을 특징으로 하는 전기자동차 화재진압장치.
The method of claim 1,
The water tank structure,
An electric vehicle fire suppression device, characterized in that it has an air-rechargeable tube structure and has a top end formed higher than the position of the battery compartment of the electric vehicle, so that at least the battery compartment is submerged in the water injected into the water tank.
 제 1항에 있어서,
상기 수조구조체는,
삼각, 원형 다각형상 중에서 어느 하나의 형상을 갖고 밑면에 바닥부재와 요철 또는 접착 조립되는 결합수단이 구비되는 것을 특징으로 하는 전기자동차 화재진압장치.
The method of claim 1,
The water tank structure,
An electric vehicle fire suppression device, characterized in that it has a shape of any one of a triangular shape, a circular polygon shape, and a coupling means for assembling the floor member with irregularities or adhesives on the bottom thereof.
 제 1항에 있어서,
상기 수조구조체는,
바닥부재와 마주하는 밑면에 접합시트를 더 구비하여, 상기 바닥부재와 접합시트를 상호 융착해 고정한 것을 특징으로 하는 전기자동차 화재진압장치.
The method of claim 1,
The water tank structure,
An electric vehicle fire suppression device, characterized in that by further providing a bonding sheet on the bottom surface facing the floor member, the floor member and the bonding sheet are fused to each other and fixed.
 제 4항에 있어서,
상기 접합시트는,
수조구조체의 밑면 양측에 형성되어, 바닥부재와 이중으로 상호 융착 고정되는 것을 특징으로 하는 전기자동차 화재진압장치.
5. The method of claim 4,
The bonding sheet is
An electric vehicle fire suppression device, characterized in that it is formed on both sides of the bottom surface of the water tank structure and is double-bonded and fixed to the floor member.
 제 1항에 있어서,
상기 바닥부재는,
상면에 전기자동차의 위치를 안내하는 중앙안내라인이 더 형성한 것을 특징으로 하는 전기자동차 화재진압장치.
The method of claim 1,
The floor member,
An electric vehicle fire suppression device, characterized in that a central guide line guiding the location of the electric vehicle is further formed on the upper surface.
 제 1항에 있어서,
상기 수조구조체는,
서로 마주하는 내측벽면의 상측과 하측에 수조고리가 각각 구비되어, 상기 수조고리에 길이조절이 가능한 벨트를 상호 연결시켜 수조 내측의 수압에 대응하도록 보강한 것을 특징으로 하는 전기자동차 화재진압장치.
The method of claim 1,
The water tank structure,
An electric vehicle fire suppression device, characterized in that each of the water tank rings are provided on the upper and lower sides of the inner wall surfaces facing each other, and reinforced to correspond to the water pressure inside the water tank by interconnecting a belt with adjustable length to the water tank ring.
 제 1항에 있어서,
상기 바닥부재는,
외측 테두리에 일정간격을 두고 바닥고리와 길이조절이 가능한 벨트가 구비되고, 수조구조체의 내측면에 상기 벨트의 일단을 각각 연결하여, 상기 벨트를 당겨 수조구조체의 외측면을 바닥부재가 감싸며 조립되게 구성한 것을 특징으로 하는 전기자동차 화재진압장치.
The method of claim 1,
The floor member,
A bottom ring and a belt adjustable in length are provided on the outer edge at regular intervals, and one end of the belt is connected to the inner surface of the water tank structure, respectively, to pull the belt so that the floor member wraps around the outer surface of the water tank structure and assembles it Electric vehicle fire suppression system, characterized in that it is composed.
 제 1항에 있어서,
상기 바닥부재는,
외측 테두리에 일정간격을 두고 바닥고리와 길이조절이 가능한 벨트가 구비되고, 전기자동차의 루프 상측에 더 고정 설치하는 간이체결봉에 상기 벨트의 일단을 각각 연결하여, 상기 벨트를 당겨 바닥부재가 전기자동차를 감싸며 조립되게 구성한 것을 특징으로 하는 전기자동차 화재진압장치.
The method of claim 1,
The floor member,
A bottom ring and a belt adjustable in length are provided on the outer edge at regular intervals, and one end of the belt is connected to a simple fastening rod that is further fixedly installed on the upper side of the roof of the electric vehicle. An electric vehicle fire suppression device, characterized in that it is assembled by wrapping the vehicle.
 제 1항에 있어서,
상기 수조구조체는,
외측면에 일정간격을 두고 부착부재가 더 구비되어, 바닥부재가 수조구조체를 감싸면서 상기 부착부재에 부착 고정되게 구성한 것을 특징으로 하는 전기자동차 화재진압장치.
The method of claim 1,
The water tank structure,
An electric vehicle fire suppression device, characterized in that an attachment member is further provided on the outer surface at a predetermined interval, and the floor member is attached and fixed to the attachment member while enclosing the water tank structure.
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KR102603952B1 (en) * 2023-06-30 2023-11-21 주식회사 가드케이 Water trap for fire suppression
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