VORTEX PREVENTION APPARATUS AND INSULATION TANK COMPRISING SAME

The present invention relates to: a vortex prevention apparatus for, when a fluid filled in a tank member such as an insulation tank is being discharged, preventing a vortex from being generated at an outlet provided in the tank member, and minimizing the change in the flow rate of the fluid being d...

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Bibliographische Detailangaben
Hauptverfasser:	CHA, Seung Won, KIM, Soo Jong, WON, Do Yun, YANG, Chang Hwan
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to: a vortex prevention apparatus for, when a fluid filled in a tank member such as an insulation tank is being discharged, preventing a vortex from being generated at an outlet provided in the tank member, and minimizing the change in the flow rate of the fluid being discharged through the outlet; and an insulation tank comprising same. To this end, the vortex prevention apparatus is integrally coupled to a lower cover, having at least one outlet through which the fluid filled in the insulation tank is discharged, of a lower cap of the insulation tank, and comprises: a prevention body having a cone shape centered on an apex portion; spacing members extending vertically and horizontally from the prevention body; and mesh hole portions formed passing through the edges of the prevention body by the spacing members. La présente invention concerne : un appareil de prévention de vortex pour, lorsqu'un fluide déversé dans un élément de réservoir tel qu'un réservoir isolé est évacué, empêcher la génération d'un vortex au niveau d'une sortie disposée dans l'élément de réservoir, et réduire au minimum le changement du débit du fluide évacué à travers la sortie; et un réservoir isolé le comprenant. Pour ce faire, l'appareil de prévention de vortex est couplé d'un seul tenant à un couvercle inférieur, comportant au moins une sortie à travers laquelle est évacué le fluide déversé dans le réservoir d'isolation, d'un chapeau inférieur du réservoir d'isolation, et comprend : un corps de prévention ayant une forme de cône centrée sur une portion de sommet; des éléments d'espacement qui s'étendent verticalement et horizontalement à partir du corps de prévention; et des portions de trou de maillage formées pour passer à travers les bords du corps de prévention par les éléments d'espacement. 본 발명은 단열탱크와 같은 탱크부재에 충진된 유체가 배출될 때, 탱크부재에 구비된 출구에서 와류 현상이 발생되는 것을 방지하고, 출구를 통해 배출되는 유체의 유량 변화를 최소화하기 위한 와류 방지장치와 이것이 구비된 단열탱크에 관한 것이다. 이를 위해, 와류 방지장치는 단열탱크의 하부캡부 중 내부에 충진된 유체가 배출되는 적어도 하나의 출구가 구비된 하부커버에 일체형으로 결합되는 와류 방지장치이고, 첨단 꼭지부를 기준으로 콘 형상을 나타내는 방지바디와, 방지바디로부터 종횡으로 연장되는 간격부재와, 간격부재에 의해 방지바디의 가장자리에 관통 형성되는 메쉬홀부를 포함한다.