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1. WO2022211419 - PRESSURE BUILDUP SYSTEM OF CRYOGENIC FLUID STORAGE TANK

Publication Number WO/2022/211419
Publication Date 06.10.2022
International Application No. PCT/KR2022/004338
International Filing Date 28.03.2022
IPC
F17C 13/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
13Details of vessels or of the filling or discharging of vessels
02Special adaptations of indicating, measuring, or monitoring equipment
CPC
F17C 13/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
13Details of vessels or of the filling or discharging of vessels
02Special adaptations of indicating, measuring, or monitoring equipment
F17C 13/025
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
13Details of vessels or of the filling or discharging of vessels
02Special adaptations of indicating, measuring, or monitoring equipment
025having the pressure as the parameter
F17C 2205/0323
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2205Vessel construction, in particular mounting arrangements, attachments or identifications means
03Fluid connections, filters, valves, closure means or other attachments
0302Fittings, valves, filters, or components in connection with the gas storage device
0323Valves
F17C 2221/012
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2221Handled fluid, in particular type of fluid
01Pure fluids
012Hydrogen
F17C 2227/0306
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2227Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
03Heat exchange with the fluid
0302by heating
0306using the same fluid
F17C 2260/025
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2260Purposes of gas storage and gas handling
02Improving properties related to fluid or fluid transfer
025Reducing transfer time
Applicants
  • 하이리움산업(주) HYLIUM INDUSTRIES, INC. [KR]/[KR]
Inventors
  • 김서영 KIM, Seo Young
Agents
  • 심충섭 SHIM, Choong Sup
Priority Data
10-2021-004118730.03.2021KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) PRESSURE BUILDUP SYSTEM OF CRYOGENIC FLUID STORAGE TANK
(FR) SYSTÈME D'ACCUMULATION DE PRESSION D'UN RÉSERVOIR DE STOCKAGE DE FLUIDE CRYOGÉNIQUE
(KO) 극저온 유체 저장탱크의 압력제어 시스템
Abstract
(EN) A pressure buildup system of a cryogenic fluid storage tank is disclosed. A pressure buildup system of a cryogenic fluid storage tank, according to an embodiment of the present invention, comprises: a storage tank for storing cryogenic fluid; a discharge line communicating with the lower part of the storage tank so that the stored fluid flows therein; a first line branching off from the discharge line, and having one end connected to the upper part of the storage tank so that gravity pressure buildup is performed therein; a second line branching off from the discharge line, and having one end connected to an object to which the fluid is supplied; and a third line having one end branching off from a first point of the second line so that a portion thereof passes the inside of the fluid stored in the storage tank and then other end thereof is connected to the second line at a second point outside the storage tank, and thus gravity pressure buildup is performed therein.
(FR) L'invention divulgue un système d'accumulation de pression d'un réservoir de stockage de fluide cryogénique. Un système d'accumulation de pression d'un réservoir de stockage de fluide cryogénique, selon un mode de réalisation de la présente invention, comprend : un réservoir de stockage pour stocker un fluide cryogénique ; une conduite d'évacuation communiquant avec la partie inférieure du réservoir de stockage de telle sorte que le fluide stocké s'écoule à l'intérieur de celle-ci ; une première conduite se ramifiant à partir de la conduite d'évacuation et présentant une extrémité reliée à la partie supérieure du réservoir de stockage de telle sorte que l'accumulation de pression par gravité soit effectuée à l'intérieur de celui-ci ; une deuxième conduite se ramifiant à partir de la conduite d'évacuation et présentant une extrémité reliée à un objet auquel le fluide est fourni ; et une troisième conduite présentant une extrémité se ramifiant à partir d'un premier point de la seconde conduite de telle sorte qu'une partie de celle-ci passe à l'intérieur du fluide stocké dans le réservoir de stockage et, ensuite, une autre extrémité de celle-ci est reliée à la seconde conduite à un second point à l'extérieur du réservoir de stockage, et, par conséquent, une accumulation de pression par gravité est effectuée à l'intérieur de celui-ci.
(KO) 극저온 유체 저장탱크의 압력제어 시스템이 개시된다. 본 발명의 실시 예에 따른 극저온 유체 저장탱크의 압력제어 시스템은, 극저온 유체가 저장되는 저장탱크, 상기 저장탱크의 하부와 연통되어 저장된 상기 유체가 흐르도록 형성되는 배출라인, 상기 배출라인으로부터 분기되며 일 단이 상기 저장탱크의 상부에 연결되어 중력식 압력 제어가 이루어지는 제1라인, 상기 배출라인으로부터 분기되며 일 단이 공급대상과 연결되는 제2라인, 및 일 단이 상기 제2라인의 제1지점으로부터 분기되며 일부가 상기 저장탱크 내에 저장된 유체 내부를 지난 후 상기 저장탱크 외부에서 타 단이 제2지점에서 상기 제2라인과 연결되도록 형성되어 비중력식 압력 제어가 이루어지는 제3라인을 포함한다.
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