KR20240032198A - Storage tank assembly for hydrogen fuel - Google Patents

Storage tank assembly for hydrogen fuel Download PDF

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Publication number
KR20240032198A
KR20240032198A KR1020220109189A KR20220109189A KR20240032198A KR 20240032198 A KR20240032198 A KR 20240032198A KR 1020220109189 A KR1020220109189 A KR 1020220109189A KR 20220109189 A KR20220109189 A KR 20220109189A KR 20240032198 A KR20240032198 A KR 20240032198A
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South Korea
Prior art keywords
hydrogen fuel
container
fuel container
inlet
pressure release
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KR1020220109189A
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Korean (ko)
Inventor
신진오
제상윤
천호봉
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영도산업 주식회사
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Priority to KR1020220109189A priority Critical patent/KR20240032198A/en
Priority to PCT/KR2023/010020 priority patent/WO2024048984A1/en
Publication of KR20240032198A publication Critical patent/KR20240032198A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/06—Closures, e.g. cap, breakable member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0103—Exterior arrangements
    • F17C2205/0107—Frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/013—Two or more vessels
    • F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
    • F17C2205/0142—Two or more vessels characterised by the presence of fluid connection between vessels bundled in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0352—Pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/012—Hydrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0439—Temperature

Abstract

본 수소연료 용기 어셈블리는 수소연료가 충진되는 복수의 수소연료 용기와, 복수의 수소연료 용기가 일렬로 배열되어 장착되는 용기 트레이와, 복수의 수소연료 용기의 전방부에 형성되는 제1입구부에 장착되고 수소연료가 출입하는 연결 플러그와, 상기 연결 플러그 사이를 연결하여 수소연료가 통과하는 연결라인과, 상기 연결라인에 연결되고 수소연료 용기에 저장된 수소연료를 사용부로 공급하고, 용기에 수소연료를 충전할 때 수소연료의 흐름을 제어하는 제어밸브로 구성되어, 다양한 형태의 모빌리티에 적용이 가능하다. This hydrogen fuel container assembly includes a plurality of hydrogen fuel containers filled with hydrogen fuel, a container tray on which the plurality of hydrogen fuel containers are arranged in a row and mounted, and a first inlet portion formed at the front of the plurality of hydrogen fuel containers. A connection plug that is installed and through which hydrogen fuel enters and exits, a connection line that connects between the connection plugs and allows hydrogen fuel to pass through, and supplies hydrogen fuel connected to the connection line and stored in a hydrogen fuel container to the user part, and hydrogen fuel is supplied to the container. It consists of a control valve that controls the flow of hydrogen fuel when charging, and can be applied to various types of mobility.

Description

수소연료 용기 어셈블리{STORAGE TANK ASSEMBLY FOR HYDROGEN FUEL} Hydrogen fuel container assembly {STORAGE TANK ASSEMBLY FOR HYDROGEN FUEL}

본 발명은 모빌리티(수소연료 자동차, 드론, 보트, 트램 등)에 최적화로 배치할 수 있는 수소연료 용기 어셈블리에 관한 것이다. The present invention relates to a hydrogen fuel container assembly that can be optimally placed in mobility (hydrogen fuel vehicles, drones, boats, trams, etc.).

현재, 수소 연료전지 시스템은 전기 에너지와 더블어 모빌리티(수소연료 자동차, 드론, 보트, 트램 등)의 에너지원으로 사용되고 있다. Currently, hydrogen fuel cell systems are used as an energy source for electric energy and mobility (hydrogen fuel vehicles, drones, boats, trams, etc.).

수소원료가 저장된 수소연료 용기는 필수적으로 모빌리티에 장착해야되는데, 다양한 형태의 모빌리티에 대응하여 수소연료 용기의 구조도 그에 맞게 개발되어야한다. Hydrogen fuel containers storing hydrogen raw materials must be installed in mobility, and the structure of hydrogen fuel containers must be developed accordingly to respond to various types of mobility.

기존의 수소 탱크는 등록특허공보 10-0873242(2008년 12월 03일)에 개시된 바와 같이, 다수개의 수소탱크에 수소탱크를 지지하는 마운팅 부재가 장착되고, 마운팅 부재의 양단에는 지지 플레이트가 구비되고, 지지 플레이트는 모빌리티에 장착되는 구조이다.As disclosed in Registered Patent Publication No. 10-0873242 (December 3, 2008), the existing hydrogen tank is equipped with a mounting member for supporting the hydrogen tank in a plurality of hydrogen tanks, and support plates are provided at both ends of the mounting member. , the support plate is a structure mounted on mobility.

하지만, 이와 같은 수소 탱크의 경우 그 형태 및 사이즈 등으로 인하여 다양한 형태의 모빌리티에 적용하기 어려운 문제가 있다. However, in the case of such hydrogen tanks, it is difficult to apply them to various types of mobility due to their shape and size.

등록특허공보 10-0873242(2008년 12월 03일)Registered Patent Publication 10-0873242 (December 3, 2008)

따라서, 본 발명의 목적은 수소연료 용기의 구조를 개선하여 다양한 형태의 모빌리티에 대응이 가능한 수소연료 용기 어셈블리를 제공하는 것이다. Therefore, the purpose of the present invention is to provide a hydrogen fuel container assembly capable of responding to various types of mobility by improving the structure of the hydrogen fuel container.

본 발명의 다른 목적은 복수의 수소연료 용기가 연결 플러그에 의해 연결되어 통로를 일원화하여 수소연료 용기에서 사용부로 수소연료를 공급하거나 수소연료 용기로 수소연료를 충전하기 쉽고 편리한 수소연료 용기 어셈블리를 제공하는 것이다. Another object of the present invention is to provide a hydrogen fuel container assembly that is easy and convenient to supply hydrogen fuel from the hydrogen fuel container to the user or to charge hydrogen fuel to the hydrogen fuel container by unifying the passage by connecting a plurality of hydrogen fuel containers by a connection plug. It is done.

본 발명의 또다른 목적은 수소연료 용기에 복수의 압력해제장치가 구비되어 수소연료 용기 내부의 온도가 상승하면 즉시 배출할 수 있어 안정성능을 향상시킬 수 있는 수소연료 용기 어셈블리를 제공하는 것이다. Another object of the present invention is to provide a hydrogen fuel container assembly that is equipped with a plurality of pressure relief devices in the hydrogen fuel container and can immediately discharge the hydrogen fuel when the temperature inside the container rises, thereby improving safety performance.

상기 목적을 달성하기 위하여, 본 발명의 수소연료 용기 어셈블리는 수소연료가 충진되는 복수의 수소연료 용기와, 복수의 수소연료 용기가 일렬로 배열되어 장착되는 용기 트레이와, 복수의 수소연료 용기의 전방부에 형성되는 제1입구부에 장착되고 수소연료가 출입하는 연결 플러그와, 상기 연결 플러그 사이를 연결하여 수소연료가 통과하는 연결라인와, 상기 연결라인에 연결되고 수소연료 용기에 저장된 수소연료를 사용부로 공급하고, 용기에 수소연료를 충전할 때 수소연료의 흐름을 제어하는 제어밸브를 포함한다.In order to achieve the above object, the hydrogen fuel container assembly of the present invention includes a plurality of hydrogen fuel containers filled with hydrogen fuel, a container tray on which the plurality of hydrogen fuel containers are arranged in a row and mounted, and a front of the plurality of hydrogen fuel containers. A connection plug is mounted on the first inlet formed in the part and through which hydrogen fuel enters and exits, a connection line is connected between the connection plugs and through which hydrogen fuel passes, and hydrogen fuel connected to the connection line and stored in a hydrogen fuel container is used. It supplies the fuel to the tank and includes a control valve that controls the flow of hydrogen fuel when filling the container.

상기 복수의 수소연료 용기의 후방부에는 제2입구부가 형성되고, 상기 제2입구부에는 제2입구부를 밀폐하는 엔드 플러그가 장착될 수 있다.A second inlet may be formed at the rear of the plurality of hydrogen fuel containers, and an end plug that seals the second inlet may be mounted on the second inlet.

상기 용기 트레이는 모빌리티에 고정되는 베이스 프레임과, 상기 베이스 프레임의 전방에 설치되어 수소연료 용기의 전방부를 지지하는 전방 지지부와, 상기 베이스 프레임의 후방에 장착되어 수소연료 용기의 후방부를 지지하는 후방 지지부와, 베이스 프레임의 내부에 장착되고 수소연료 용기의 외면을 지지하는 복수의 지지 프레임을 포함할 수 있다.The container tray includes a base frame fixed to the mobility, a front support part installed in front of the base frame to support the front part of the hydrogen fuel container, and a rear support part installed at the rear of the base frame to support the rear part of the hydrogen fuel container. It may include a plurality of support frames mounted inside the base frame and supporting the outer surface of the hydrogen fuel container.

상기 수소연료 용기에는 수소연료 용기의 온도가 상승하면 수소원료를 외부로 방출하는 압력해제장치가 설치되고, 상기 압력해제장치는 용기 트레이의 제일 좌측에 배치되는 수소연료 용기의 제1입구부에 장착되는 제1압력해제장치와, 제2입구부에 장착되는 제2압력해제장치와, 용기 트레이의 제일 우측에 배치되는 수소연료 용기의 제1입구부에 장착되는 제3압력해제장치와, 제2입구부에 장착되는 제4압력해제장치를 포함할 수 있다.The hydrogen fuel container is equipped with a pressure release device that releases the hydrogen raw material to the outside when the temperature of the hydrogen fuel container rises, and the pressure release device is installed at the first inlet of the hydrogen fuel container located on the leftmost side of the container tray. A first pressure release device, a second pressure release device mounted on the second inlet, a third pressure release device mounted on the first inlet of the hydrogen fuel container disposed on the rightmost side of the container tray, and a second pressure release device It may include a fourth pressure release device mounted on the inlet portion.

상기 수소연료 용기에는 수소연료 용기의 온도가 상승하면 수소원료를 외부로 방출하는 압력해제장치가 설치되고, 상기 압력해제장치는 용기 트레이의 제일 좌측에 배치되는 수소연료 용기의 제1입구부에 장착되는 제1압력해제장치와, 제2입구부에 장착되는 제2압력해제장치와, 용기 트레이의 최우측에 배치되는 수소연료 용기의 제2입구부에 장착되는 제3압력해제장치와, 제어밸브 내부에 설치되는 제4압력해제장치를 포함할 수 있다. The hydrogen fuel container is equipped with a pressure release device that releases the hydrogen raw material to the outside when the temperature of the hydrogen fuel container rises, and the pressure release device is installed at the first inlet of the hydrogen fuel container located on the leftmost side of the container tray. a first pressure release device, a second pressure release device mounted on the second inlet portion, a third pressure release device mounted on the second inlet portion of the hydrogen fuel container disposed on the extreme right side of the container tray, and a control valve. It may include a fourth pressure release device installed inside.

상기한 바와 같이, 본 발명의 수소연료 용기 어셈블리는 용기 트레이에 복수의 수소연료 용기를 일렬로 배열하여 다양한 형태의 모빌리티에 대응이 가능하다.As described above, the hydrogen fuel container assembly of the present invention is capable of responding to various types of mobility by arranging a plurality of hydrogen fuel containers in a row on a container tray.

또한, 복수의 수소연료 용기가 연결 플러그에 의해 연결되어 통로를 일원화하여 수소연료 용기에서 사용부로 수소연료를 공급하거나 수소연료 용기로 수소연료를 충전하기 쉽고 편리하다.In addition, a plurality of hydrogen fuel containers are connected by a connection plug to unify the passage, making it easy and convenient to supply hydrogen fuel from the hydrogen fuel container to the user part or charge hydrogen fuel to the hydrogen fuel container.

또한, 압력해제장치가 제일 좌측에 배치되는 수소연료 용기 및 제일 우측에 배치되는 수소연료 용기에 설치되어 수소연료 용기 내부의 온도가 상승하면 즉시 배출할 수 있어 안정성능을 향상시킬 수 있다. In addition, a pressure release device is installed in the hydrogen fuel container located on the leftmost side and the hydrogen fuel container located on the rightmost side, so that the hydrogen fuel container can be discharged immediately when the temperature inside the container rises, thereby improving safety performance.

도 1은 본 발명의 일 실시예에 따른 수소연료 용기 어셈블리의 구성도이다.
도 2는 본 발명의 일 실시예에 따른 수소연료 용기 어셈블리의 측면도이다.
도 3은 본 발명의 일 실시예에 따른 수소연료 용기 어셈블리의 단면도이다.
도 4는 본 발명의 제2실시예에 따른 수소연료 용기 어셈블리의 구성도이다.1 is a configuration diagram of a hydrogen fuel container assembly according to an embodiment of the present invention.
Figure 2 is a side view of a hydrogen fuel container assembly according to an embodiment of the present invention.
Figure 3 is a cross-sectional view of a hydrogen fuel container assembly according to an embodiment of the present invention.
Figure 4 is a configuration diagram of a hydrogen fuel container assembly according to a second embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 실시예를 상세히 설명한다. 이 과정에서 도면에 도시된 구성요소의 크기나 형상 등은 설명의 명료성과 편의상 과장되게 도시될 수 있다. 또한, 본 발명의 구성 및 작용을 고려하여 특별히 정의된 용어들은 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 한다. Hereinafter, an embodiment according to the present invention will be described in detail with reference to the attached drawings. In this process, the size or shape of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. Additionally, terms specifically defined in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or operator. Definitions of these terms should be made based on the content throughout this specification.

도 1은 본 발명의 일 실시예에 따른 수소연료 용기 어셈블리의 구성도이고, 도 2는 본 발명의 일 실시예에 따른 수소연료 용기 어셈블리의 측면도이고, 도 3은 본 발명의 일 실시예에 따른 수소연료 용기 어셈블리의 단면도이다. Figure 1 is a configuration diagram of a hydrogen fuel container assembly according to an embodiment of the present invention, Figure 2 is a side view of a hydrogen fuel container assembly according to an embodiment of the present invention, and Figure 3 is a schematic diagram of a hydrogen fuel container assembly according to an embodiment of the present invention. This is a cross-sectional view of the hydrogen fuel container assembly.

본 발명의 일 실시예에 따른 수소연료 용기 어셈블리는 수소연료가 충진되고 일렬로 배열되는 복수의 수소연료 용기(10)와, 복수의 수소연료 용기(10)가 수납되는 용기 트레이(20)와, 각각의 수소연료 용기(10)의 전방부에 형성되는 제1입구부(12)에 장착되고 수소연료가 출입하는 연결 플러그(30)와, 연결 플러그(30) 사이를 연결하고 수소연료가 통과하는 연결라인(40)과, 연결라인(40)에 연결되고 수소연료 용기(10)에 저장된 수소연료를 사용부로 공급하고, 용기에 수소연료를 충전할 때 수소연료의 흐름을 제어하는 제어밸브(50)를 포함한다. A hydrogen fuel container assembly according to an embodiment of the present invention includes a plurality of hydrogen fuel containers 10 filled with hydrogen fuel and arranged in a row, a container tray 20 in which the plurality of hydrogen fuel containers 10 are stored, It is mounted on the first inlet 12 formed in the front part of each hydrogen fuel container 10 and connects the connection plug 30 through which hydrogen fuel enters and exits, and the connection plug 30 through which hydrogen fuel passes. A connection line 40 and a control valve 50 connected to the connection line 40 and supplying the hydrogen fuel stored in the hydrogen fuel container 10 to the user part, and controlling the flow of hydrogen fuel when charging the container with hydrogen fuel. ) includes.

복수의 수소연료 용기(10)의 후방부에는 제2입구부(14)가 형성되고, 제2입구부(14)에는 제2입구부(14)를 밀폐하는 엔드 플러그(16)가 장착될 수 있다. 그리고 제2입구부(14)에 연결 플러그(30)가 장착되고 제1입구부(12)에 엔드 플러그(16)가 장착되는 구조도 적용이 가능하다. 즉, 모빌리티의 구조에 따라 제1입구부(12)와 제2입구부(14) 중 어느 하나가 수소연료가 통과하는 통로로 사용될 수 있다. A second inlet 14 is formed at the rear of the plurality of hydrogen fuel containers 10, and an end plug 16 that seals the second inlet 14 may be mounted on the second inlet 14. there is. Additionally, a structure in which the connection plug 30 is mounted on the second inlet 14 and the end plug 16 is mounted on the first inlet 12 is also applicable. That is, depending on the structure of the mobility, either the first inlet 12 or the second inlet 14 can be used as a passage through which hydrogen fuel passes.

용기 트레이(20)는 도 2에 도시된 바와 같이, 모빌리티에 고정되는 베이스 프레임(22)과, 베이스 프레임(22)의 전방에 장착되어 수소연료 용기(10)의 전방부를 지지하는 전방 지지부(24)와, 베이스 프레임(22)의 후방에 장착되어 수소연료 용기(10)의 후방부를 지지하는 후방 지지부(26)와, 베이스 프레임(22)의 내부에 장착되고 수소연료 용기의 외면을 지지하는 복수의 지지 프레임(28)을 포함한다. As shown in FIG. 2, the container tray 20 includes a base frame 22 fixed to the mobility, and a front support portion 24 that is mounted in front of the base frame 22 and supports the front portion of the hydrogen fuel container 10. ), a rear support portion 26 mounted on the rear of the base frame 22 to support the rear portion of the hydrogen fuel container 10, and a plurality of plurality of devices mounted inside the base frame 22 and supporting the outer surface of the hydrogen fuel container. It includes a support frame 28.

전방 지지부(24)에는 연결 플러그(30)가 안착되는 제1안착부(62)가 형성되고, 후방 지지부(26)에는 엔드 플러그(16)가 안착되는 제2안착부(64)가 형성될 수 있다. A first seating portion 62 on which the connection plug 30 is seated may be formed in the front support portion 24, and a second seating portion 64 on which the end plug 16 may be seated may be formed on the rear support portion 26. there is.

하나의 베이스 프레임(22)에 측방향으로 복수의 지지 프레임(28)이 장착되고 복수의 수소연료 용기(10)가 지지 프레임(28)에 지지되어 베이스 프레임(22)에 일렬로 배열된다. 따라서, 용기 트레이(20)에 복수의 수소연료 용기(10)가 일렬로 장착되고, 복수의 수소연료 용기는 연결 플러그(30)에 의해 연결되어 하나의 통로를 통해 배출 및 충전될 수 있어 모듈화가 가능하고, 이러한 모듈화된 수소연료 용기 어셈블리는 설치되는 모빌리티의 종류 및 크기에 따라 다양한 사이즈 및 형태로 형성될 수 있어 다양한 형태의 모빌리티에 적용이 가능하다. A plurality of support frames 28 are mounted laterally on one base frame 22, and a plurality of hydrogen fuel containers 10 are supported on the support frame 28 and arranged in a row on the base frame 22. Accordingly, a plurality of hydrogen fuel containers 10 are mounted in a row on the container tray 20, and the plurality of hydrogen fuel containers are connected by a connection plug 30 so that they can be discharged and charged through one passage, making modularization possible. It is possible, and this modularized hydrogen fuel container assembly can be formed in various sizes and shapes depending on the type and size of the mobility to be installed, so it can be applied to various types of mobility.

연결 플러그(30)는 도 3에 도시된 바와 같이, 수소연료 용기(10)의 제1입구부(12)에 밀봉 가능하게 장착되는 제1연결부(32)와, 제1연결부(32)에서 연장되고 좌측에 위치되는 연결라인(40)이 연결되는 제2연결부(34)와, 제1연결부(32)에서 연장되고 우측에 위치되는 연결라인(40)이 연결되는 제3연결부(36)를 포함한다. As shown in FIG. 3, the connection plug 30 extends from the first connection portion 32, which is sealably mounted on the first inlet 12 of the hydrogen fuel container 10, and the first connection portion 32. and a second connection part 34 to which the connection line 40 located on the left is connected, and a third connection part 36 extending from the first connection part 32 and connected to the connection line 40 located on the right. do.

제2연결부(34) 및 제3연결부(36)와 연결라인(40) 사이는 밀봉부재(68)에 의해 밀봉된다. 제1연결부(32)에는 제1입구부(12)와 연통되는 제1통로부(42)가 형성되고, 제2연결부(34)에는 제1통로부(42)와 직각방향으로 연결되는 제2통로부(44)가 형성되고, 제3연결부(36)에는 제1통로부(42)와 직각방향으로 연결되는 제3통로부(46)가 형성된다. The space between the second connection part 34 and the third connection part 36 and the connection line 40 is sealed by a sealing member 68. A first passage portion 42 connected to the first inlet 12 is formed in the first connection portion 32, and a second passage portion 42 connected to the first passage portion 42 at a right angle is formed in the second connection portion 34. A passage portion 44 is formed, and a third passage portion 46 connected to the first passage portion 42 at a right angle is formed in the third connection portion 36.

복수의 수소연료 용기 중 일부에는 모빌리티에 사고 등으로 인한 화재 발생시 수소연료 용기(10)의 온도가 상승하면 수소연료 용기(10) 내의 수소원료를 외부로 방출하여 수소연료 용기(10)가 폭발하는 것을 방지하는 압력해제장치(Pressure Relief Device)(72,74,76,78)가 설치된다. In some of the plurality of hydrogen fuel containers, when a fire occurs due to a mobility accident, etc., the temperature of the hydrogen fuel container 10 increases, the hydrogen raw material in the hydrogen fuel container 10 is released to the outside, causing the hydrogen fuel container 10 to explode. Pressure relief devices (72, 74, 76, 78) are installed to prevent this.

압력해제장치(Pressure Relief Device)(72,74,76,78)는 용기 트레이의 최좌측에 배치되는 수소연료 용기(10)의 제1입구부(12)에 장착되는 제1압력해제장치(72)와, 제2입구부(14)에 장착되는 제2압력해제장치(74)와, 용기 트레이(20)의 최우측에 배치되는 수소연료 용기(10)의 제1입구부(12)에 장착되는 제3압력해제장치(76)와, 제2입구부(14)에 장착되는 제4압력해제장치(78)를 포함할 수 있다. The pressure relief device (72, 74, 76, 78) is a first pressure relief device (72) mounted on the first inlet (12) of the hydrogen fuel container (10) disposed on the leftmost side of the container tray. ), a second pressure release device 74 mounted on the second inlet 14, and a first inlet 12 of the hydrogen fuel container 10 disposed on the rightmost side of the container tray 20. It may include a third pressure release device 76 and a fourth pressure release device 78 mounted on the second inlet 14.

즉, 복수의 수소연료 용기(10)의 제1입구부(12) 중 최좌측 및 최우측에 배치되는 제1입구부(12)에는 제1압력해제장치(72) 및 제3압력해제장치(76)가 설치되고, 제1압력해제장치(72) 및 제3압력해제장치(76)는 연결 플러그(40)에 장착될 수 있다. That is, the first inlet 12 disposed on the leftmost and rightmost sides of the first inlet 12 of the plurality of hydrogen fuel containers 10 is equipped with a first pressure release device 72 and a third pressure release device ( 76) is installed, and the first pressure release device 72 and the third pressure release device 76 can be mounted on the connection plug 40.

이와 같이, 압력해제장치가 수소연료 용기(10)에 직접 설치되어 수소연료 용기(10) 내부의 온도가 상승하면 수소연료 용기(10) 내의 수소원료를 즉시 외부로 방출하여 안정 성능을 향상시킬 수 있다. In this way, the pressure release device is installed directly in the hydrogen fuel container 10, so that when the temperature inside the hydrogen fuel container 10 increases, the hydrogen raw material in the hydrogen fuel container 10 is immediately released to the outside, thereby improving stability performance. there is.

그리고 복수의 수소연료 용기(10) 중 적어도 하나의 제2입구부(14)에는 온도센서(78)가 설치될 수 있다. 온도센서(78)가 수소연료 용기(10)에 직접 연결되어 수소연료 용기(10) 내부의 온도를 즉시 감지할 수 있고, 이에 따라 수소연료 용기(10) 내부온도가 급격하게 상승할 때 온도센서(78)가 수소연료 용기(10) 내부의 온도를 즉시 감지할 수 있어 빠른 조치가 가능하다. Additionally, a temperature sensor 78 may be installed in the second inlet 14 of at least one of the plurality of hydrogen fuel containers 10. The temperature sensor 78 is directly connected to the hydrogen fuel container 10 and can immediately detect the temperature inside the hydrogen fuel container 10. Accordingly, when the internal temperature of the hydrogen fuel container 10 rises rapidly, the temperature sensor (78) can immediately detect the temperature inside the hydrogen fuel container (10), allowing quick action.

제어밸브(50)는 수소연료 용기(10)와 사용부(52) 및 충전부(54)와 각각 연결되어 충전부(54)에서 수소연료를 수소연료 용기(10)에 충전할 때 및 수소연료 용기(10)에 충전된 수소연료를 사용부(52)로 공급될 때 수소연료의 흐름을 제어한다. The control valve 50 is connected to the hydrogen fuel container 10, the use part 52, and the charging part 54, respectively, when charging hydrogen fuel into the hydrogen fuel container 10 from the charging part 54 and the hydrogen fuel container ( When the hydrogen fuel charged in 10) is supplied to the use unit 52, the flow of hydrogen fuel is controlled.

도 4는 본 발명의 제2실시예에 따른 수소연료 용기 어셈블리의 구성도이다. Figure 4 is a configuration diagram of a hydrogen fuel container assembly according to a second embodiment of the present invention.

제2실시예에 따른 수소연료 용기 어셈블리의 압력해제장치(Pressure Relief Device)는 용기 트레이의 최좌측에 배치되는 수소연료 용기(10)의 제1입구부(12)에 장착되는 제1압력해제장치(72)와, 제2입구부(14)에 장착되는 제2압력해제장치(74)와, 용기 트레이(20)의 최우측에 배치되는 수소연료 용기(10)의 제2입구부(14)에 장착되는 제3압력해제장치(76)와, 제어밸브(50) 내부에 설치되는 제4압력해제장치(76)를 포함한다. 즉, 용기 트레이(20)의 최우측에 배치되는 수소연료 용기(10)는 제2입구부(14)에 제3압력해제장치(76)가 설치되고, 제1입구부에는 연결 플러그가 설치된다. 그리고 제4압력해제장치는 제어밸브 내부에 설치되어 제어밸브로 유입되는 수소연료를 제어한다. The pressure relief device of the hydrogen fuel container assembly according to the second embodiment is a first pressure relief device mounted on the first inlet 12 of the hydrogen fuel container 10 disposed on the leftmost side of the container tray. (72), a second pressure release device 74 mounted on the second inlet 14, and a second inlet 14 of the hydrogen fuel container 10 disposed on the rightmost side of the container tray 20. It includes a third pressure release device 76 mounted on the and a fourth pressure release device 76 installed inside the control valve 50. That is, the hydrogen fuel container 10 disposed on the far right side of the container tray 20 has a third pressure release device 76 installed at the second inlet 14, and a connection plug is installed at the first inlet. . And the fourth pressure release device is installed inside the control valve to control the hydrogen fuel flowing into the control valve.

그리고, 온도센서(102,104,106,108,110)는 좌우측에 배치되는 두개의 수소연료 용기(10)를 제외한 나머지 수소연료 용기에 전부 설치되어 수소연료 용기 내부의 온도를 측정한다. In addition, temperature sensors 102, 104, 106, 108, and 110 are installed in all hydrogen fuel containers except for the two hydrogen fuel containers 10 disposed on the left and right sides to measure the temperature inside the hydrogen fuel containers.

이와 같은 제2실시예에 따른 수소연료 용기 어셈블리는 복수의 수소연료 용기에 온도센서가 설치되어 각각의 수소연료 용기 내부의 온도를 감지할 수 있어 온도 측정 정밀도를 향상시킬 수 있다. In the hydrogen fuel container assembly according to the second embodiment, temperature sensors are installed in a plurality of hydrogen fuel containers to detect the temperature inside each hydrogen fuel container, thereby improving temperature measurement accuracy.

이상에서는 본 발명을 특정의 바람직한 실시예를 예를 들어 도시하고 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며 본 발명의 정신을 벗어나지 않는 범위 내에서 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 다양한 변경과 수정이 가능할 것이다. In the above, the present invention has been shown and described by taking specific preferred embodiments as examples, but the present invention is not limited to the above-described embodiments and is within the scope of the spirit of the present invention and is within the scope of common knowledge in the technical field to which the invention pertains. Various changes and modifications will be possible by those who have it.

10: 수소연료 용기 12: 제1입구부
14: 제2입구부 20: 용기 트레이
30: 연결 플러그 40: 연결라인
50: 제어밸브 52: 사용부
54: 충전부
10: Hydrogen fuel container 12: First inlet
14: second entrance 20: container tray
30: connection plug 40: connection line
50: control valve 52: use part
54: Charging part

Claims (6)

수소연료가 충진되는 복수의 수소연료 용기;
복수의 수소연료 용기가 일렬로 배열되어 장착되는 용기 트레이;
복수의 수소연료 용기의 전방부에 형성되는 제1입구부에 장착되고 수소연료가 출입하는 연결 플러그;
상기 연결 플러그 사이를 연결하여 수소연료가 통과하는 연결라인; 및
상기 연결라인에 연결되고 수소연료 용기에 저장된 수소연료를 사용부로 공급하고, 용기에 수소연료를 충전할 때 수소연료의 흐름을 제어하는 제어밸브를 포함하는 수소연료 용기 어셈블리. A plurality of hydrogen fuel containers filled with hydrogen fuel;
A container tray on which a plurality of hydrogen fuel containers are arranged and mounted in a row;
A connection plug mounted on a first inlet formed at the front of a plurality of hydrogen fuel containers and through which hydrogen fuel enters and exits;
A connection line connecting the connection plugs through which hydrogen fuel passes; and
A hydrogen fuel container assembly connected to the connection line and including a control valve that supplies hydrogen fuel stored in the hydrogen fuel container to a user part and controls the flow of hydrogen fuel when charging the container with hydrogen fuel. 제1항에 있어서,
상기 복수의 수소연료 용기의 후방부에는 제2입구부가 형성되고, 상기 제2입구부에는 제2입구부를 밀폐하는 엔드 플러그가 장착되는 수소연료 용기 어셈블리.According to paragraph 1,
A hydrogen fuel container assembly in which a second inlet is formed at the rear of the plurality of hydrogen fuel containers, and an end plug for sealing the second inlet is mounted on the second inlet. 제1항에 있어서,
상기 용기 트레이는 모빌리티에 고정되는 베이스 프레임;
상기 베이스 프레임의 전방에 설치되어 수소연료 용기의 전방부를 지지하는 전방 지지부; 및
상기 베이스 프레임의 후방에 장착되어 수소연료 용기의 후방부를 지지하는 후방 지지부와, 베이스 프레임의 내부에 장착되고 수소연료 용기의 외면을 지지하는 복수의 지지 프레임을 포함하는 수소연료 용기 어셈블리. According to paragraph 1,
The container tray includes a base frame fixed to mobility;
a front support portion installed in front of the base frame to support the front portion of the hydrogen fuel container; and
A hydrogen fuel container assembly including a rear support portion mounted on the rear of the base frame to support the rear portion of the hydrogen fuel container, and a plurality of support frames mounted inside the base frame and supporting the outer surface of the hydrogen fuel container. 제2항에 있어서,
상기 수소연료 용기에는 수소연료 용기의 온도가 상승하면 수소원료를 외부로 방출하는 압력해제장치가 설치되고,
상기 압력해제장치는 용기 트레이의 제일 좌측에 배치되는 수소연료 용기의 제1입구부에 장착되는 제1압력해제장치와, 제2입구부에 장착되는 제2압력해제장치와, 용기 트레이의 제일 우측에 배치되는 수소연료 용기의 제1입구부에 장착되는 제3압력해제장치와, 제2입구부에 장착되는 제4압력해제장치를 포함하는 수소연료 용기 어셈블리. According to paragraph 2,
The hydrogen fuel container is equipped with a pressure release device that releases the hydrogen raw material to the outside when the temperature of the hydrogen fuel container rises,
The pressure release device includes a first pressure release device mounted on the first inlet of the hydrogen fuel container disposed on the leftmost side of the container tray, a second pressure release device mounted on the second inlet, and the rightmost side of the container tray. A hydrogen fuel container assembly including a third pressure release device mounted on the first inlet portion of the hydrogen fuel container and a fourth pressure release device mounted on the second inlet portion. 제2항에 있어서,
상기 복수의 수소연료 용기의 제2입구부 중 적어도 하나에는 온도센서가 장착되는 수소연료 용기 어셈블리. According to paragraph 2,
A hydrogen fuel container assembly in which a temperature sensor is mounted on at least one of the second inlets of the plurality of hydrogen fuel containers. 제2항에 있어서,
상기 수소연료 용기에는 수소연료 용기의 온도가 상승하면 수소원료를 외부로 방출하는 압력해제장치가 설치되고,
상기 압력해제장치는 용기 트레이의 제일 좌측에 배치되는 수소연료 용기의 제1입구부에 장착되는 제1압력해제장치와, 제2입구부에 장착되는 제2압력해제장치와, 용기 트레이의 최우측에 배치되는 수소연료 용기의 제2입구부에 장착되는 제3압력해제장치와, 제어밸브 내부에 설치되는 제4압력해제장치를 포함하는 수소연료 용기 어셈블리.



According to paragraph 2,
The hydrogen fuel container is equipped with a pressure release device that releases the hydrogen raw material to the outside when the temperature of the hydrogen fuel container rises,
The pressure release device includes a first pressure release device mounted on the first inlet of the hydrogen fuel container disposed on the leftmost side of the container tray, a second pressure release device mounted on the second inlet, and the rightmost side of the container tray. A hydrogen fuel container assembly including a third pressure release device mounted on the second inlet of the hydrogen fuel container and a fourth pressure release device installed inside the control valve.
KR1020220109189A 2022-08-30 2022-08-30 Storage tank assembly for hydrogen fuel KR20240032198A (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100873242B1 (en) 2007-07-13 2008-12-11 현대자동차주식회사 Protective device for hydrogen tank of fuel cell car

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY125147A (en) * 1998-10-27 2006-07-31 Univ Johns Hopkins Compressed gas manifold
CN204109794U (en) * 2014-09-29 2015-01-21 芜湖国氢能源股份有限公司 A kind of hydrogen cylinder memory structure of applicable hydrogen energy source automobile
JP7067241B2 (en) * 2017-08-09 2022-05-16 トヨタ自動車株式会社 High-pressure container unit and fuel cell vehicle
IT202000009409A1 (en) * 2020-04-29 2021-10-29 Omb Saleri S P A Soc Benefit CYLINDER GROUP FOR AN AUTOMOTIVE HYDROGEN FUEL CELL SYSTEM
US20220123332A1 (en) * 2020-10-16 2022-04-21 Cummins Inc Smart hydrogen storage tanks for fuel cell applications

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100873242B1 (en) 2007-07-13 2008-12-11 현대자동차주식회사 Protective device for hydrogen tank of fuel cell car

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