KR20020079708A - A cryogenic container - Google Patents

A cryogenic container Download PDF

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Publication number
KR20020079708A
KR20020079708A KR1020020059237A KR20020059237A KR20020079708A KR 20020079708 A KR20020079708 A KR 20020079708A KR 1020020059237 A KR1020020059237 A KR 1020020059237A KR 20020059237 A KR20020059237 A KR 20020059237A KR 20020079708 A KR20020079708 A KR 20020079708A
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KR
South Korea
Prior art keywords
vessel
inner tank
tank
support
attached
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KR1020020059237A
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Korean (ko)
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KR100479641B1 (en
Inventor
최동준
백일우
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최동준
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Priority to KR10-2002-0059237A priority Critical patent/KR100479641B1/en
Publication of KR20020079708A publication Critical patent/KR20020079708A/en
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Publication of KR100479641B1 publication Critical patent/KR100479641B1/en

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Classifications

    • 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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/12—Supports
    • 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
    • F17C13/001—Thermal insulation specially adapted for cryogenic 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0308—Radiation shield
    • F17C2203/032—Multi-sheet layers
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0362—Thermal insulations by liquid means
    • F17C2203/0366—Cryogen

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE: A cryogenic vessel is provided to improve insulation property by vacuously charging perlite between an inner vessel and an outer vessel, to prevent the breakage of the inner and outer vessels by removing the relative displacement of the inner vessel and the outer vessel, and to improve safety and convenience in use by supporting a cryogenic vessel on a pallet. CONSTITUTION: An inner vessel(1) is installed in an outer vessel(3). The space between the inner vessel and the outer vessel is vacuumed by the super insulation technique. An inner vessel support for supporting the inner vessel is installed between an inner vessel lower head(4) and the inner bottom surface of the outer vessel. A perlite insulating material(6) is vacuously charged in the space between the inner vessel and the outer vessel. An outer vessel seat(7) is attached to the outer lower portion of the outer vessel. The outer vessel seat is supported on a lower supporter of a pallet(8). Many shock absorbers(21) for protecting the inner vessel and the outer vessel are installed on the pallet.

Description

초저온 용기{A cryogenic container}A cryogenic container

본 발명은 액화가스인 액체산소, 액체질소, 액체알곤, 액체탄산가스, 액체 아산화질소 가스 등을 액체상태로 운반, 저장하고 내장된 기화기나 별도로 설치된 기화기로 기화시켜서 기체상태의 가스를 소정의 압력, 온도, 유량으로 공급하기 위하여 사용하는 초저온 용기에 관한 것으로, 더욱 상세하게는 내조와 외조 사이의 공간에 단열 성능을 높이기 위하여 퍼얼라이트 단열재를 진공 충진시키고, 이송과 사용의 편리성을 증대시키기 위하여 팰리트에 안치된 초저온 용기에 관한 것이다.The present invention transports and stores liquid liquefied gas, such as liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide, and liquid nitrous oxide gas, in a liquid state, and vaporizes a gas in a gaseous state by vaporizing it with a built-in vaporizer or a separately installed vaporizer. The present invention relates to a cryogenic container used for supplying at a temperature and a flow rate, and more particularly, to vacuum-fill a perlite insulation material to increase insulation performance in a space between an inner tank and an outer tank, and to increase convenience of transport and use. It relates to a cryogenic container placed on a pallet.

초저온 용기는 임계온도가 -50℃이하의 액화가스를 고압력으로 충전하는 용기이고, 충전된 액화가스는 -150℃ 이하의 초저온이므로 고압가스안전관리법상 초저온 용기는 외부에서의 열침에 의한 액온의 상승 즉 용기 압력의 상승을 방지하기 위하여 단열을 실시하여 침입 열량을 규정치 이하로 하여야 하고, 용기 재료는 저온취성을 일으키지 않는 오스테나이트계 스테인리스강 또는 알미늄 합금을 사용하여야 한다.Cryogenic container is a container that fills the liquefied gas with a critical temperature of -50 ℃ or less at high pressure, and the filled liquefied gas is very low temperature of -150 ℃ or less. In other words, in order to prevent an increase in the pressure of the container, the heat intrusion should be lowered to below the prescribed value, and the container material should be made of austenitic stainless steel or aluminum alloy which does not cause low temperature embrittlement.

종래의 초저온 용기의 구조는 오스테나이트계 스테인리스강으로 된 내조가 탄소강ㅡ 등으로 된 외조의 내부 공간에 설치된 이중의 구조를 가지고, 내조 상단의 내조상부헤드에 열전도가 적고 강도가 큰 재료의 지지재가 외조의 상단에 고정 지지된 구조를 가진다.The conventional cryogenic container has a dual structure in which an inner bath made of austenitic stainless steel is installed in an inner space of an outer tank made of carbon steel, etc., and a support material of a material having high thermal conductivity and high strength is provided in the inner tank head of the upper end of the inner tank. Has a structure fixed to the top of the outer tank.

외조와 내조의 공간에는 슈퍼 인슈레이션이라는 단열법이 적용되는데, 이는반사재인 은박과 차폐재인 특수 단열종이를 사용하여 이들을 내조의 외면에 벌갈아 여러겹으로 감아두고 공간을 고진공으로 형성시켜 단열하는 방법이다.The insulation method called super insulation is applied to the space of outer tank and inner tank, which is made of silver foil, which is a reflector, and special insulation paper, which is a shielding material, which is wound around the outer surface of the inner tank, and the space is formed by high vacuum to insulate it. to be.

그러나, 종래의 초저온 용기는 산업 현장으로의 이송과 사용중의 충격에 의하여 내조가 외조와의 상대 변위에 의하여 내조를 외조에 지지시키는 지지재의 요동으로 내조 및 외조의 손상으로 가스가 누출되는 문제점이 있고, 내부 가스가 하루에 1.5％ ~ 2％씩 자연 증발되는 문제점이 있으며, 단열을 위하여 고진공을 만들어야하는 문제점이 있고, 일정 온도 이하의 고진공 하에서 내조와 외조의 재질에서 배출가스의 생성이 증대되므로 내조와 외조의 전처리가 불완전할 경우에 배출가스가 증대되어 진공도가 떨어져 단열 성능이 저하되는 문제점이 있다.However, the conventional cryogenic container has a problem in that gas leaks due to the damage of the inner tank and the outer tank due to the swing of the support material which supports the inner tank to the outer tank by the relative displacement with the outer tank due to the impact during transportation and use of the industrial site. , There is a problem that the internal gas is naturally evaporated 1.5% ~ 2% per day, there is a problem to make a high vacuum for thermal insulation, and because the generation of exhaust gas from the inner tank and the outer tank material under a high vacuum below a certain temperature is increased When the pretreatment of the and the outer tank is incomplete, there is a problem that the exhaust gas is increased and the degree of vacuum is lowered so that the thermal insulation performance is lowered.

본 발명의 문제점은 상기와 같은 종래의 문제점을 감안하여, 내조의 하부와 외조의 하부 사이에 내조받침대를 설치하고 그 사이에 퍼얼라이트를 진공으로 충진시켜 단열 성능을 향상시킴과 동시에 내조와 외조의 상대변위를 없게함으로써 내조와 외조의 파손을 줄이고, 이송과 사용상의 안전성 및 편의성을 위하여 격자상의 팰리트의 내측에 외조좌대와 완충재로써 팰리트에 지지되게 구성된 초저온 용기를 제공함에 있다.In view of the above problems, the present invention provides an inner tank support between the lower part of the inner tank and the lower part of the outer tank and fills the pearlite with vacuum therebetween to improve the thermal insulation performance and at the same time the inner tank and the outer tank. The present invention provides a cryogenic container configured to be supported by a pallet as an outer pedestal and a cushioning material inside the lattice-shaped pallet in order to reduce breakage of the inner tank and the outer tank by eliminating relative displacement.

도 1은 본 발명의 전체 단면도1 is a cross-sectional view of the present invention

도 2는 본 발명의 팰리트 사시도2 is a perspective view of the pallet of the present invention

도 3은 도 1의 "A"부 평면도3 is a plan view of the portion "A" of FIG.

도 4는 도 3의 "C"부 정면도4 is a front view of the portion “C” of FIG. 3.

도 5는 도 1의 "B"부 평면도5 is a plan view of the portion "B" of FIG.

도 6은 본 발명의 내조받침대의 단면도6 is a cross-sectional view of the inner t support stand of the present invention

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1 : 내조 2 : 내조상부헤드 3 : 외조1: inner tank 2: inner tank upper head 3: outer tank

4 : 내조하부헤드 5 : 내조받침대 6 : 단열재4: inner tank lower head 5: inner tank support 6: insulation

7 : 외조좌대 8 : 팰리트 9 : 하부서포터7: outer support base 8: pallet 9: lower supporter

10 : 지지패드 11 : 쿠션 12 : 지주10 support pad 11 cushion 12 prop

13 : 외조하부헤드 14 : 고리 15 : 상부수평대13: outer tank lower head 14: hook 15: upper horizontal stage

16 : 하부수평대 17 : 수직골조 18 : 중앙수평대16: lower horizontal stage 17: vertical frame 18: central horizontal stage

19 : 중앙 서포터 20 : 하부 서포터 21 : 완충재19: center supporter 20: lower supporter 21: cushioning material

22 : 환형ㄷ채널22: annular channel

이하 본 발명의 구성 및 작용을 첨부 도면에 의거 상세히 설명하면 다음과같다.Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

내조(1) 상단의 내조상부헤드(2)에 부착된 지지재가 외조(3)의 상단에 고정 지지되어 내조(1)가 외조(3)의 내부 공간에 설치되고, 외조(3)와 내조(1)의 사이 공간에 반사재인 은박과 차폐재인 특수 단열종이를 사용하여 내조(1)의 외면에 벌갈아 여러겹으로 감은 후 공간을 고진공으로 형성시킨 슈퍼 인슈레이션 단열법이 적용된 초저온 용기에 있어서, 상기 내조(1)의 내조하부헤드(4)와 외조(3)의 내저면 사이에 내조받침대(5)가 설치되어 내조(1)를 지지하고, 내조받침대(5)에 의해 형성된 내조(1)와 외조(3) 사이의 공간에 퍼얼라이트 단열재(6)가 진공으로 충진되며, 외조(3)의 하부 외측에 외조좌대(7)가 부착되고, 상기 외조좌대(7)가 팰리트 (8)의 하부서포터(9)에 지지됨을 특징으로 한다.The support material attached to the inner tank upper head 2 at the upper end of the inner tank 1 is fixedly supported on the upper end of the outer tank 3 so that the inner tank 1 is installed in the inner space of the outer tank 3, and the outer tank 3 and the inner tank ( In the cryogenic container to which the super insulation insulation method which applied the space | surface with high vacuum after winding several layers on the outer surface of the inner tank 1 using silver foil which is a reflecting material and special insulating paper which is a shielding material in the space between 1), An inner tank (5) formed between the inner tank lower head (4) of the inner tank (1) and the inner bottom surface of the outer tank (3) to support the inner tank (1), and formed by the inner tank support (5). In the space between the outer tub (3) and the perlite insulation (6) is vacuum-filled, the outer pedestal (7) is attached to the lower outer side of the outer tub (3), the outer pedestal (7) is a pallet (8) It is characterized in that supported by the lower supporter (9).

여기서, 상기의 내조받침대(5)는 마주보는 한쌍의 지지패드(10) 사이에 고무재의 쿠션(11)이 부착된 강화플라스틱의 지주(12)가 삽입설치되어 구성되어, 상기 각각의 지지패드(10)가 내조하부헤드(4)와 외조하부헤드(13)에 부착되게 설치된다.Here, the inner support base (5) is composed of a pair of support pads (10) facing each other is formed by inserting the support (12) of the reinforced plastic with a cushion 11 of rubber material, the respective support pads ( 10) is installed to be attached to the inner tank lower head (4) and the outer tank lower head (13).

그리고, 상기의 팰리트(8)는 고리(14)가 부착된 상부수평대(15)와 하부수평대(16) 및 수직골조(17)의 끝단이 부착되어 입방형의 격자구조를 이루고, 수직골조 (17)의 가운데 부분에 네개의 중앙수평대(18)의 끝단이 고정부착되며, 상기의 중앙수평대(18)와 하부수평대(16)에 각각 중앙 서포터(19)와 하부 서포터(20)가 가로질러 설치되고, 상기의 중앙 서포터(19)에는 다수개의 완충재(21)가 부착된 환형ㄷ채널(22)이 설치되어 구성된다.And, the pallet 8 is the end of the upper horizontal stage 15 and the lower horizontal stage 16 and the vertical frame 17 to which the ring 14 is attached to form a cubic lattice structure, vertical The ends of the four central horizontal stages 18 are fixedly attached to the center portion of the frame 17, and the central supporters 19 and the lower supporters 20 are respectively attached to the central horizontal stages 18 and the lower horizontal stages 16, respectively. ) Is installed across, and the central supporter 19 is provided with an annular channel 22 having a plurality of cushioning materials 21 attached thereto.

이와 같이 본 발명은 외조(3)가 팰리트(8)의 내측에 삽입되어, 하부의 외조좌대(7)는 하부서포터(9)에 지지되고 가운데 측부는 환형ㄷ채널(22)에 끼워진 완충재(21)에 의해 지지되는 구조를 가진다.Thus, in the present invention, the outer tub 3 is inserted into the inside of the pallet 8, the lower outer rest 7 is supported by the lower supporter 9 and the center side is fitted with a cushioning material (filled in the annular channel 22) ( 21) has a structure supported by.

상기와 같은 구조를 가지는 본 발명은 운송 및 사용에 편리하도록 상부에 고리(14)가 부착된 팰리트(8)와 결합된 구조를 가진다.The present invention having the structure as described above has a structure coupled to the pallet 8 attached to the ring 14 on the top for convenient transportation and use.

초저온 용기의 생명은 그 단열성능에 있는데, 본 발명은 단열 성능이 좋은 퍼얼라이트 단열재(6)가 진공으로 충진되어 있다. 우선 본 발명은 이를 위한 제조상에 잇점을 가지게 된다. 즉, 내조(1)가 내조받침대(5)에 의해 지지되는 구조를 가짐으로써 퍼얼라이트의 단열재(6)를 충진하여 다지는 경우 내조(1)가 견고히 지지되어 외조(3)와의 진공부의 간격이 균일하게 된다. 따라서 진동과 충격 등에 의하여도 내조(1)와 외조(3)의 상대적인 변위가 없게 되고, 단열재(6)를 다지는 동안도 제 위치를 잡을 수 있다.The life of the cryogenic container lies in its heat insulating performance. In the present invention, the pearlite insulating material 6 having good heat insulating performance is filled with vacuum. First of all, the present invention has advantages in manufacturing for this purpose. That is, when the inner tank 1 has a structure supported by the inner tank support 5 to fill and insulate the insulating material 6 of the pearlite, the inner tank 1 is firmly supported so that a gap between the vacuum section and the outer tank 3 is maintained. Become uniform. Therefore, the relative displacement of the inner tank 1 and the outer tank 3 is eliminated even by vibration and impact, and it is possible to position it even while the heat insulating material 6 is compacted.

이에 비하여 종래는 내조(1)가 상부에 부착되는 지지재에 의해 외조(3)의 상부에 고정됨으로써 충격과 진동으로 내조(1)가 흔들리는 경우는 지지대의 고정부에 균열이 생기는 문제로 내부 가스가 손실되는 문제점을 가지고 있었다. 그러나 본 발명은 이러한 종래의 문제점을 해결하게 된다.On the other hand, since the inner tank 1 is fixed to the upper part of the outer tank 3 by the support material attached to the upper part, when the inner tank 1 is shaken by shock and vibration, the internal gas may be cracked due to a problem in the fixing part of the support. Had the problem of being lost. However, the present invention solves this conventional problem.

그리고, 본 발명은 팰리트(8)에 설치되어 이송과 작업시에 용이한 취급이 가능하게 된다. 즉, 팰리트(8) 상단의 고리(14)를 걸어 이송할 수 있고, 충격과 요동에도 견딜 수 있게 다수개의 완충재(21)를 설치하여 넘어지거나 떨어뜨리거나 뉘어서 쌓아 운반하면 내조(1) 및 외조(3)를 보호할 수 있게 된다.In addition, the present invention is installed on the pallet 8, so that easy handling during transport and operation is possible. That is, the hook 14 of the upper end of the pallet (8) can be transported, and if a plurality of shock absorbing materials (21) are installed to withstand impacts and fluctuations, falling, falling or lying down and stacked, the inner tank (1) and The outer tank 3 can be protected.

이와 같이 된 본 발명은 내조(1)의 하부와 외조의 하부 사이에 내조받침대 (5)를 설치하고 그 사이에 퍼얼라이트 단열재(6)를 진공으로 충진시켜 단열 성능을 향상시킴과 동시에 내조(1)와 외조(3)의 상대변위를 없게함으로써 내조(1)와 외조(3)의 파손을 방지하는 효과가 있고, 격자상의 팰리트(8)의 내측에 외조좌대 (7)와 완충재(21)로써 팰리트(8)에 지지되게 구성됨으로써 이송과 사용상의 안전성 및 편의성이 증대되는 효과가 있다.According to the present invention, the inner tank support 5 is installed between the lower part of the inner tank 1 and the lower part of the outer tank, and the perlite insulation material 6 is filled with a vacuum therebetween to improve the thermal insulation performance and at the same time the inner tank 1 By removing the relative displacement between the outer shell 3 and the outer shell 3, the inner shell 1 and the outer shell 3 are prevented from being damaged, and the outer pedestal 7 and the cushioning material 21 are provided inside the lattice-like pallet 8. As it is configured to be supported by the pallet 8, there is an effect of increasing safety and convenience in transport and use.

Claims (3)

내조(1) 상단의 내조상부헤드(2)에 부착된 지지재가 외조(3)의 상단에 고정 지지되어 내조(1)가 외조(3)의 내부 공간에 설치되고, 외조(3)와 내조(1)의 사이 공간에 반사재인 은박과 차폐재인 특수 단열종이를 사용하여 내조(1)의 외면에 벌갈아 여러겹으로 감은 후 공간을 고진공으로 형성시킨 슈퍼 인슈레이션 단열법이 적용된 초저온 용기에 있어서, 상기 내조(1)의 내조하부헤드(4)와 외조(3)의 내저면 사이에 내조받침대(5)가 설치되어 내조(1)를 지지하고, 내조받침대(5)에 의해 형성된 내조(1)와 외조(3) 사이의 공간에 퍼얼라이트 단열재(6)가 진공으로 충진되며, 외조(3)의 하부 외측에 외조좌대(7)가 부착되고, 상기 외조좌대(7)가 팰리트 (8)의 하부서포터(9)에 지지됨을 특징으로 하는 초저온 용기.The support material attached to the inner tank upper head 2 at the upper end of the inner tank 1 is fixedly supported on the upper end of the outer tank 3 so that the inner tank 1 is installed in the inner space of the outer tank 3, and the outer tank 3 and the inner tank ( In the cryogenic container to which the super insulation insulation method which applied the space | surface with high vacuum after winding several layers on the outer surface of the inner tank 1 using silver foil which is a reflecting material and special insulating paper which is a shielding material in the space between 1), An inner tank (5) formed between the inner tank lower head (4) of the inner tank (1) and the inner bottom surface of the outer tank (3) to support the inner tank (1), and formed by the inner tank support (5). In the space between the outer tub (3) and the perlite insulation (6) is vacuum-filled, the outer pedestal (7) is attached to the lower outer side of the outer tub (3), the outer pedestal (7) is a pallet (8) Cryogenic vessel, characterized in that supported on the lower supporter (9). 제 1항에 있어서, 내조받침대(5)는 마주보는 한쌍의 지지패드(10) 사이에 고무재의 쿠션(11)이 부착된 강화플라스틱의 지주(12)가 삽입설치되어 구성되어, 상기 각각의 지지패드(10)가 내조하부헤드(4)와 외조하부헤드(13)에 부착되게 설치됨을 특징으로 하는 초저온 용기.According to claim 1, wherein the inner support base (5) is composed of a support (10) of the reinforced plastic holding the rubber cushion 11 is attached between the pair of support pads (10) facing each other, the respective support Cryogenic container, characterized in that the pad 10 is installed to be attached to the inner tank lower head (4) and the outer tank lower head (13). 제 1항에 있어서, 팰리트(8)는 고리(14)가 부착된 상부수평대(15)와 하부수평대(16) 및 수직골조(17)의 끝단이 부착되어 입방형의 격자구조를 이루고, 수직골조(17)의 가운데 부분에 네개의 중앙수평대(18)의 끝단이 고정부착되며, 상기의 중앙수평대(18)와 하부수평대(16)에 각각 중앙 서포터(19)와 하부 서포터(20)가 가로질러 설치되고, 상기의 중앙 서포터(19)에는 다수개의 완충재(21)가 부착된 환형ㄷ채널(22)이 설치되어 구성됨을 특징을 하는 초저온 용기.According to claim 1, the pallet 8 is the end of the upper horizontal stage 15, the lower horizontal stage 16 and the vertical frame 17 to which the ring 14 is attached to form a cubic lattice structure. The ends of the four central horizontal stages 18 are fixedly attached to the center portion of the vertical frame 17, and the central supporters 19 and the lower supporters are respectively attached to the central horizontal stages 18 and the lower horizontal stages 16, respectively. 20 is installed across the cryogenic vessel, characterized in that the central supporter (19) is provided with an annular channel (22) with a plurality of cushioning material (21) is installed.
KR10-2002-0059237A 2002-09-30 2002-09-30 A cryogenic container KR100479641B1 (en)

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Cited By (4)

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KR100873300B1 (en) * 2007-11-27 2008-12-11 한국가스공사연구개발원 Vessel for liquefied gas with function to prevent overcharge
KR101334354B1 (en) * 2011-09-29 2013-11-29 삼성중공업 주식회사 Support device of liquid cargo storage tank and ship having the same
CN105465598A (en) * 2015-12-31 2016-04-06 西安轨道交通装备有限责任公司 Adsorption device for vacuum interlayer of lower-temperature container
KR20170002404U (en) * 2015-12-24 2017-07-04 주식회사 한국가스기술공사 Internal pipe supporting structure for the Inner Tank of LNG Storage Tank

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KR101433295B1 (en) 2012-06-07 2014-08-22 (주) 한창엔지니어링 Micro bulk type cryogenic vessel
KR101465592B1 (en) * 2013-06-07 2014-11-27 (주) 한창엔지니어링 Integration storage tank
KR102172695B1 (en) * 2019-04-29 2020-11-03 최동준 Storage tank for cryogenic liquid gas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100873300B1 (en) * 2007-11-27 2008-12-11 한국가스공사연구개발원 Vessel for liquefied gas with function to prevent overcharge
KR101334354B1 (en) * 2011-09-29 2013-11-29 삼성중공업 주식회사 Support device of liquid cargo storage tank and ship having the same
KR20170002404U (en) * 2015-12-24 2017-07-04 주식회사 한국가스기술공사 Internal pipe supporting structure for the Inner Tank of LNG Storage Tank
CN105465598A (en) * 2015-12-31 2016-04-06 西安轨道交通装备有限责任公司 Adsorption device for vacuum interlayer of lower-temperature container

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