WO2014003325A1 - Liquefied gas transport tank - Google Patents

Liquefied gas transport tank Download PDF

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Publication number
WO2014003325A1
WO2014003325A1 PCT/KR2013/004922 KR2013004922W WO2014003325A1 WO 2014003325 A1 WO2014003325 A1 WO 2014003325A1 KR 2013004922 W KR2013004922 W KR 2013004922W WO 2014003325 A1 WO2014003325 A1 WO 2014003325A1
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Prior art keywords
tank
liquefied gas
guide
present
outer tank
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PCT/KR2013/004922
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French (fr)
Korean (ko)
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이강대
차경호
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연세대학교 원주산학협력단
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Publication of WO2014003325A1 publication Critical patent/WO2014003325A1/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
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • 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
    • F17C1/005—Storage of gas or gaseous mixture at high pressure and at high density condition, e.g. in the single state phase
    • 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
    • F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
    • F17C1/08—Integral reinforcements, e.g. ribs
    • 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
    • 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
    • F17C2201/03—Orientation
    • F17C2201/035—Orientation with substantially horizontal main axis
    • 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
    • F17C2201/05—Size
    • F17C2201/052—Size large (>1000 m3)
    • 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
    • F17C2201/05—Size
    • F17C2201/054—Size medium (>1 m3)
    • 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
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • 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
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • 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
    • F17C2205/0103—Exterior arrangements
    • F17C2205/0111—Boxes
    • 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
    • F17C2205/0126—One vessel
    • 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
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0192—Details of mounting arrangements with external bearing means
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • 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
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships
    • 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
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles

Abstract

The present invention relates to a liquefied gas transport tank. The liquefied gas transport tank comprises: an outer tank having a hollow inside; an inner tank which is spaced at a predetermined distance from the inside of the outer tank, and which is inserted into the outer tank in the longitudinal direction; a plurality of guide bars; and a plurality of guide members formed in the inside of the outer tank so as to guide the plurality of guide bars, wherein the guide bars are inserted into the guide members and are positioned between an inner surface of the outer tank and an outer surface of the inner tank. The liquefied gas transport tank of the present invention can increase the stability of the tank by effectively distributing the load of the inner tank when the liquefied gas transport tank is tilted.

Description

액화가스 운반용 탱크Liquefied Gas Transport Tank
본 발명은 액화가스 운반용 탱크로서, 더욱 상세하게는 외조탱크 내면에 가이드부재를 설치하고, 상기 가이드부재에 삽입된 가이드봉이 외조탱크의 내면과 내조탱크의 외면 사이에 위치하여, 상기 액화가스운반용탱크가 기울어질 경우에, 내조탱크의 하중을 효과적으로 분산하여 지지하는 액화가스 운반용 탱크에 관한 것이다.The present invention is a tank for transporting liquefied gas, and more particularly, a guide member is installed on an inner surface of the outer tank, and a guide rod inserted into the guide member is positioned between the inner surface of the outer tank and the outer surface of the inner tank, and thus the liquefied gas transportation tank When is inclined, the present invention relates to a liquefied gas transport tank for effectively distributing and supporting the load of the inner tank.
일반적으로 액화가스를 운반하기 위한, 운송용 탱크컨테이너는 규격에 합당한, 탱크프레임을 채택하고, 내부에 액화가스 저장탱크를 내장한 후 운반선이나,차량 등, 각종 운송수단을 통하여 적재하여 운반하게 된다. 또한, 상기 저장탱크는 외조탱크와 상기 외조탱크에 내부에 삽입된 내조탱크의 이중구조로 형성된다. 이때, 상기 내조탱크의 하부면이 상기 외조탱크에 내부면의 일측에 형성된 서포트에 안착하여, 결합된다.In general, for transporting liquefied gas, the transport tank container adopts a tank frame conforming to the standard, and embeds the liquefied gas storage tank therein, and loads and transports it through various transport means such as a carrier or a vehicle. In addition, the storage tank is formed of a dual structure of the outer tank and the inner tank inserted into the outer tank. At this time, the lower surface of the inner tank is mounted on the support formed on one side of the inner surface of the outer tank, is coupled.
즉, 상기 내조탱크의 하부와 결합된 서포트가 상기 내조탱크의 하중을 지지하는 구조이다. 그러나, 탱크컨테이너가 기울어졌을 때, 예를 들어, 90도 기울어졌을 때, 상기 내조탱크의 하부와 결합된 서포트에 상기 내조탱크의 모든 무게가 집중되어, 내조탱크와 서포트의 결합이 파손되어 내조탱크에 손상을 줄 수 있으며, 이로 인하여 탱크가 파손되어 가스 누출 등의 사고가 발생할 수 있다.That is, the support coupled to the lower portion of the inner tank is a structure for supporting the load of the inner tank. However, when the tank container is inclined, for example, 90 degrees, all the weight of the inner tank is concentrated on the support combined with the lower part of the inner tank, so that the combination of the inner tank and the support is broken and the inner tank is broken. This can cause damage to the tank, which can damage the tank and cause an accident such as a gas leak.
상기와 같은 문제점을 해결하기 위해 발명된 것으로써, 본 발명은 액화가스 운반용 탱크가 기울어질 경우에, 내조탱크의 하중을 효과적으로 분산하여 지지하여 액화가스 운반용 탱크의 안전성을 높일 수 있는 액화가스 운반용 탱크를 제공하는 것을 목적으로 한다.As invented to solve the above problems, the present invention, when the liquefied gas transport tank is inclined, the liquefied gas transport tank that can increase the safety of the liquefied gas transport tank by distributing and supporting the load of the inner tank effectively The purpose is to provide.
본 발명의 목적은 이상에서 언급한 것으로 제한되지 않으며, 언급되지 않은 또 다른 목적들은 아래의 기재로부터 본 발명이 속하는 기술 분야의 통상의 지식을 가진 자에게 명확하게 이해될 수 있을 것이다.The object of the present invention is not limited to those mentioned above, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.
상기 과제를 해결하기 위한 본 발명의 일 양상에 따른 액화가스 운반용 탱크는 내부가 중공형상으로 이루어진 외조탱크와 상기 외조탱크의 내측으로부터 소정간격 이격되어 길이방향으로 내부에 삽입된 내조탱크와 복수의 가이드 봉 및 상기 외조탱크의 내면에 형성되어 상기 가이드봉을 하기 위한 복수의 가이드부재를 포함하고, 상기 가이드봉은 상기 가이드부재에 삽입되어 상기 외조탱크의 내면과 상기 내조탱크의 외면 사이에 위치할 수 있다.The liquefied gas transport tank according to an aspect of the present invention for solving the above problems is the inner tank and the plurality of guides inserted into the inner tank in the longitudinal direction with a predetermined interval spaced from the inside of the outer tank and the outer tank having a hollow shape inside. A rod and a plurality of guide members formed on an inner surface of the outer tank to guide the rod, and the guide rod may be inserted into the guide member and positioned between the inner surface of the outer tank and the outer surface of the inner tank. .
상기 가이드봉은 상기 외조탱크와 상기 내조탱크의 직경방향으로 이동이 가능할 수 있다.The guide rod may be movable in the radial direction of the outer tank and the inner tank.
상기 가이드부재는 상기 외조탱크의 내면으로부터 상기 외조탱크의 직경방향으로 연장하여 형성되며, 상기 가이드부재는 일측이 개구된 원통형상으로 이루어질 수 있다.The guide member is formed by extending in the radial direction of the outer tank from the inner surface of the outer tank, the guide member may be formed in a cylindrical shape with one side opened.
상기 가이드봉은 원기둥 형상으로 형성될 수 있다.The guide rod may be formed in a cylindrical shape.
상기 복수의 가이드부재는 상기 외조탱크의 원주방향으로 각각 60도 간격으로 배치될 수 있다.The plurality of guide members may be arranged at intervals of 60 degrees in the circumferential direction of the outer tank, respectively.
상기 복수의 가이드부재 상기 외조탱크의 길이방향의 단부의 내면의 중앙에 형성될 수 있다.The plurality of guide members may be formed in the center of the inner surface of the end portion in the longitudinal direction of the outer tank.
상기 가이드봉은 베이크라이트(bakelite)로 이루어질 수 있다. The guide rod may be made of bakelite.
상기 복수의 가이드부재는 상기 외조탱크의 내면의 길이방향의 복수의 위치에 형성될 수 있다.The plurality of guide members may be formed at a plurality of positions in the longitudinal direction of the inner surface of the outer tank.
본 발명에 실시예에 따른 액화가스 운반용 탱크에 의하면, 외조탱크의 내면에 설치된 가이드부재에 가이드봉이 삽입되고 상기 가이드봉이 외조탱크 내면과 내조탱크의 외면 사이에 위치하여 상기 액화가스 운반용 탱크가 기울어질 경우에, 내조탱크의 하중을 효과적으로 분산시켜 내조탱크를 지지하는 서포트와 내조탱크의 결합의 파손을 방지하고 액화가스 용 탱크의 안전성을 향상시키는 효과가 있다.According to the tank for liquefied gas transport according to an embodiment of the present invention, the guide rod is inserted into the guide member installed on the inner surface of the outer tank and the guide rod is located between the outer tank inner surface and the outer surface of the inner tank tank inclined In this case, there is an effect of effectively dispersing the load of the inner tank to prevent breakage of the coupling of the support and the inner tank tank for supporting the inner tank tank and improve the safety of the tank for liquefied gas.
본 발명의 효과는 이상에서 언급한 것으로 제한되지 않으며, 언급되지 않은 또 다른 효과들은 아래의 기재로부터 본 발명이 속하는 기술 분야의 통상의 지식을 가진 자에게 명확하게 이해될 수 있을 것이다.The effects of the present invention are not limited to those mentioned above, and other effects that are not mentioned will be clearly understood by those skilled in the art from the following description.
도 1은 본 발명의 실시예에 따른 액화가스운반용탱크의 제1 단면도이다.1 is a first cross-sectional view of a liquefied gas transport tank according to an embodiment of the present invention.
도 2는 본 발명의 실시예에 따른 액화가스운반용탱크의 제2 단면도이다.2 is a second cross-sectional view of a liquefied gas transport tank according to an embodiment of the present invention.
도 3은 본 발명의 실시예에 따른 액화가스운반용탱크의 가이드부재와 가이드봉의 구성을 나타낸 사시도이다.Figure 3 is a perspective view showing the configuration of the guide member and the guide rod of the liquefied gas transport tank according to an embodiment of the present invention.
도 4는 본 발명의 실시예에 따른 액화가스운반용탱크의 가이드부재와 가이드봉의 직경운동을 나타낸 확대측면도이다.Figure 4 is an enlarged side view showing the diameter movement of the guide member and the guide rod of the liquefied gas transport tank according to an embodiment of the present invention.
본 발명의 목적 및 효과, 그리고 그것들을 달성하기 위한 기술적 구성들은 첨부되는 도면과 함께 상세하게 뒤에 설명이 되는 실시 예들을 참조하면 명확해질 것이다. 본 발명을 설명함에 있어서 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐를 수 있다고 판단되는 경우에는 그 상세한 설명을 생략할 것이다. 그리고 뒤에 설명되는 용어들은 본 발명에서의 구조, 역할 및 기능 등을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례 등에 따라 달라질 수 있다.Objects and effects of the present invention, and technical configurations for achieving them will be apparent with reference to the embodiments described later in detail in conjunction with the accompanying drawings. In describing the present invention, when it is determined that a detailed description of a known function or configuration may unnecessarily flow the gist of the present invention, the detailed description thereof will be omitted. The terms to be described later are terms defined in consideration of structures, roles, functions, and the like in the present invention, which may vary according to intentions or customs of users and operators.
그러나 본 발명은 이하에서 개시되는 실시 예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 수 있다. 단지 본 실시 예들은 본 발명의 개시가 완전하도록 하고, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 오로지 특허청구범위에 기재된 청구항의 범주에 의하여 정의될 뿐이다. 그러므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.However, the present invention is not limited to the embodiments disclosed below but may be implemented in various forms. The present embodiments are merely provided to complete the disclosure of the present invention, and to fully inform the scope of the invention to those skilled in the art, and the present invention is described only in the claims. It is only defined by the scope of the claims. Therefore, the definition should be made based on the contents throughout the specification.
이하에서는 본 발명의 실시예에 따른 액화가스 운반용 탱크 대하여 첨부한 도면을 참고하여 구체적으로 설명한다.Hereinafter, with reference to the accompanying drawings for the liquefied gas transport tank according to an embodiment of the present invention will be described in detail.
도 1은 본 발명의 실시예에 따른 액화가스 운반용 탱크의 제1 단면도이고, 도 2는 본 발명의 실시예에 따른 액화가스 운반용 탱크의 제2 단면도이다. 상기 도 1에 도시된 바와 같이, 본 발명의 실시예에 따른 액화가스 운반용 탱크는 내부가 중공형상으로 이루어진 외조탱크(10)와, 상기 외조탱크(10)의 내측으로부터 소정간격 이격되어 길이방향으로 내부에 삽입된 내조탱크(20)와 복수의 가이드봉(31), 및 상기 외조탱크(10)의 내면에 형성되어 상기 가이드봉(31)을 삽입하기 위한 복수의 가이드부재(30)를 포함하며, 상기 액화가스 운반용 탱크는 탱크프레임(100)에 의해 지지된다.1 is a first cross-sectional view of a liquefied gas transport tank according to an embodiment of the present invention, Figure 2 is a second cross-sectional view of a liquefied gas transport tank according to an embodiment of the present invention. As shown in Figure 1, the tank for transporting liquefied gas according to an embodiment of the present invention in the longitudinal direction spaced apart from the inside of the outer tank 10, the inner tank of the outer tank 10 and a predetermined interval in the longitudinal direction Inner tank 20 and a plurality of guide rods 31 inserted therein, and formed on the inner surface of the outer tank 10 includes a plurality of guide members 30 for inserting the guide rod 31, , The liquefied gas transport tank is supported by the tank frame (100).
상기 가이드봉(31)은 상기 가이드부재(30)에 삽입되어 상기 외조탱크(10)의 내면과 상기 내조탱크(20)의 외면 사이에 위치한다.The guide rod 31 is inserted into the guide member 30 and positioned between the inner surface of the outer tank 10 and the outer surface of the inner tank 20.
도 3은 본 발명의 실시예에 따른 액화가스 운반용 탱크의 가이드부재(30)와 가이드봉(31)의 구성을 나타낸 사시도이다. 상기 도 3에 도시된 바와 같이, 본 발명의 실시예에 따른 액화가스 운반용 탱크는, 상기 가이드부재(30)가 상기 외조탱크(10)의 내면으로부터 직경방향으로 연장하여 형성되며, 상기 가이드부재(30)는 일측이 개구된 원통형상으로 이루어진다.Figure 3 is a perspective view showing the configuration of the guide member 30 and the guide rod 31 of the tank for transporting liquefied gas according to an embodiment of the present invention. As shown in Figure 3, the liquefied gas transport tank according to an embodiment of the present invention, the guide member 30 is formed extending in the radial direction from the inner surface of the outer tank 10, the guide member ( 30 is formed in a cylindrical shape with one side opened.
또한, 상기 가이드봉(31)은 가이드부재(30)에 삽입 가능하도록 원기둥의 형상이다. 원기둥형상의 가이드봉(31)은 상기 가이드부재(30)에 삽입되며, 상기 가이드부재(30)는 상기 가이드봉(31)을 감싸고 있기 때문에 상기 가이드봉(31)에 하중이 집중되어 좌굴하는 경우에 이를 효과적으로 방지할 수 있다.In addition, the guide rod 31 is in the shape of a cylinder to be inserted into the guide member (30). The cylindrical guide rod 31 is inserted into the guide member 30, and the guide member 30 surrounds the guide rod 31 so that the load is concentrated on the guide rod 31 and buckled. This can be effectively prevented.
한편, 본 발명의 실시예에 따른 액화가스 운반용 탱크가 임의의 각도로 기울어지는 경우에 모든 방향에서 내조탱크의 하중이 효과적으로 분산되도록 하기 위하여 상기 가이드부재(30) 및 가이드봉(31)은 상기 외조탱크(10)의 원주방향으로 동일하게 이격되어 배치될 수 있으며, 바람직하게는 60도 간격으로 배치될 수 있다.On the other hand, when the liquefied gas transport tank according to an embodiment of the present invention is inclined at any angle, the guide member 30 and the guide rod 31 is the outer tank in order to effectively distribute the load of the inner tank in all directions The tank 10 may be equally spaced apart in the circumferential direction, and may be preferably arranged at intervals of 60 degrees.
본 발명의 실시예에 따른 액화가스 운반용 탱크가 운반 및 이동 시 기울어지는 경우에 이와 같이 배치된 가이드부재(30) 및 가이드봉(31)에 의해, 상기 내조탱크가 지지됨으로써 내조탱크(20)의 하중이 효과적으로 분산될 수 있다.When the tank for transporting liquefied gas according to the embodiment of the present invention is inclined during transport and movement, the inner tank is supported by the guide member 30 and the guide rod 31 disposed as described above, The load can be effectively distributed.
한편, 도 4는 본 발명의 실시예에 따른 액화가스 운반용 탱크에 있어서, 가이드부재(30)와 가이드봉(31)이 설치된 부분의 확대측면도이다. 상기 가이드봉(31)이 상기 내조탱크(20)의 외면과 내조탱크(10)의 내면에 고정되도록 결합되고, 온도변화에 의해 상기 내조탱크(20)가 수축 또는 팽창하는 경우에 수축력 또는 팽창력이 내조탱크(20)와 외조탱크(10) 사이에 발생하여 본 발명의 실시예에 따른 액화가스 운반용 탱크의 안전성에 영향을 줄 수 있다. 따라서, 상기 도 4에 도시된 바와 같이 본 발명의 실시예에 따른 상기 가이드봉(310)은 상기 가이드부재(30)에 삽입될 뿐 상기 가이드봉(31)은 외조탱크(10)의 내면 또는 내조탱크(20)의 외면에 고정되지 않도록 형성되어, 상기 외조탱크(10)와 상기 내조탱크(20)의 직경방향으로 이동이 가능하다.On the other hand, Figure 4 is an enlarged side view of the portion of the liquefied gas transport tank according to an embodiment of the present invention, the guide member 30 and the guide rod 31 is installed. The guide rod 31 is coupled to be fixed to the outer surface of the inner tank 20 and the inner surface of the inner tank 10, the contracting force or expansion force when the inner tank 20 shrinks or expands due to temperature change Occurs between the inner tank 20 and the outer tank 10 may affect the safety of the liquefied gas transport tank according to an embodiment of the present invention. Therefore, as shown in FIG. 4, the guide rod 310 according to the embodiment of the present invention is inserted into the guide member 30, but the guide rod 31 is the inner surface or the inner tank of the outer tank 10. It is formed so as not to be fixed to the outer surface of the tank 20, it is possible to move in the radial direction of the outer tank 10 and the inner tank 20.
또한, 상기 가이드부재(30) 및 가이드봉(31)은, 상기 외조탱크(10)의 길이방향의 단부의 내면의 중앙에 배치될 수 있다. 이는, 본 발명의 액화가스 운반용 탱크가 길이 방향으로 기울어질 경우에 상기 내조탱크(20)와 양단부의 하중을 효과적으로 분산하여 지지하기 위함이다.In addition, the guide member 30 and the guide rod 31 may be disposed in the center of the inner surface of the end portion in the longitudinal direction of the outer tank 10. This is to effectively distribute and support the loads of the inner tank 20 and both ends when the liquefied gas transport tank of the present invention is inclined in the longitudinal direction.
또한 상기 가이드봉(31)은 고온 및 저온에 의한 영향을 받지 않는 소재가 바람직하며, 예를 들어, 열경화성수지의 일종인 베이크라이트(bakelite)가 바람직하다.In addition, the guide rod 31 is preferably a material that is not affected by high and low temperatures, for example, bakelite which is a kind of thermosetting resin is preferable.
또한, 도 2에 도시된 바와 같이 상기 가이드부재(30)는 상기 외조탱크(10)의 내면의 길이방향의 복수의 위치에 형성이 가능하다. 즉, 상기 가이드부재는(30) 운반수단과 탱크의 길이에 따라서, 탱크의 길이방향으로 복수의 위치에 배치될 수 있다. 예를 들어, 길이 방향으로 양 단의 두 군데 또는 길이 방향으로 양 단 및 중앙의 세 군데에 설치될 수 있다.In addition, as illustrated in FIG. 2, the guide member 30 may be formed at a plurality of positions in the longitudinal direction of the inner surface of the outer tank 10. That is, the guide member 30 may be disposed at a plurality of positions in the longitudinal direction of the tank, depending on the length of the transport means and the tank. For example, it may be installed at two places at both ends in the longitudinal direction or at three places at both ends and the center in the longitudinal direction.
이상에서는 첨부된 도면들을 참조하면서 본 발명의 실시 예를 설명하였지만, 본 발명은 본 발명의 정신 및 필수적 특징을 벗어나지 않는 범위에서 다른 특정한 형태로 구체화될 수 있다. 따라서, 상기의 상세한 설명은 모든 면에서 제한적으로 해석되어서는 안되고 예시적인 것으로 고려되어야 한다. 본 발명의 범위는 첨부된 청구항의 합리적 해석에 의해 결정되어야 하고, 본 발명의 등가적 범위 내에서의 모든 변경은 본 발명의 범위에 포함된다.While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention may be embodied in other specific forms without departing from the spirit and essential features of the present invention. Accordingly, the above detailed description should not be construed as limiting in all aspects and should be considered as illustrative. The scope of the invention should be determined by reasonable interpretation of the appended claims, and all changes within the equivalent scope of the invention are included in the scope of the invention.

Claims (8)

  1. 내부가 중공형상으로 이루어진 외조탱크;An outer tank made of a hollow inside;
    상기 외조탱크의 내측으로부터 소정간격 이격되어 길이방향으로 내부에 삽입된 내조탱크The inner tank is inserted in the longitudinal direction at a predetermined interval away from the inner side of the outer tank
    복수의 가이드 봉; 및A plurality of guide rods; And
    상기 외조탱크의 내면에 형성되어 상기 가이드봉을 하기 위한 복수의 가이드부재를 포함하고,It is formed on the inner surface of the outer tank includes a plurality of guide members for the guide rod,
    상기 가이드봉은 상기 가이드부재에 삽입되어 상기 외조탱크의 내면과 상기 내조탱크의 외면 사이에 위치하는,The guide rod is inserted between the guide member and positioned between the inner surface of the outer tank and the outer surface of the inner tank,
    액화가스운반용 탱크.Tank for liquefied gas transportation.
  2. 제1항에 있어서,The method of claim 1,
    상기 가이드봉은 상기 외조탱크와 상기 내조탱크의 직경방향으로 이동이 가능한The guide rod is movable in the radial direction of the outer tank and the inner tank.
    액화가스운반용 탱크.Tank for liquefied gas transportation.
  3. 제1항에 있어서,The method of claim 1,
    상기 가이드부재는 상기 외조탱크의 내면으로부터 상기 외조탱크의 직경방향으로 연장하여 형성되며, 상기 가이드부재는 일측이 개구된 원통형상으로 이루어진,The guide member is formed extending from the inner surface of the outer tank in the radial direction of the outer tank, the guide member is made of a cylindrical shape, one side is opened,
    액화가스운반용 탱크.Tank for liquefied gas transportation.
  4. 제 3항에 있어서,The method of claim 3, wherein
    상기 가이드봉은 원기둥 형상으로 형성된,The guide rod is formed in a cylindrical shape,
    액화가스운반용 탱크.Tank for liquefied gas transportation.
  5. 제1항에 있어서,The method of claim 1,
    상기 복수의 가이드부재는 상기 외조탱크의 원주방향으로 각각 60도 간격으로 배치되는,The plurality of guide members are disposed at intervals of 60 degrees each in the circumferential direction of the outer tank,
    액화가스운반용 탱크.Tank for liquefied gas transportation.
  6. 제1항에 있어서,The method of claim 1,
    상기 복수의 가이드부재 상기 외조탱크의 길이방향의 단부의 내면의 중앙에 형성되는,The plurality of guide members are formed in the center of the inner surface of the end portion in the longitudinal direction of the outer tank,
    액화가스운반용 탱크.Tank for liquefied gas transportation.
  7. 제1항에 있어서,The method of claim 1,
    상기 가이드봉은 베이크라이트(bakelite)로 이루어진,The guide rod is made of bakelite,
    액화가스운반용 탱크.Tank for liquefied gas transportation.
  8. 제 1항에 있어서,The method of claim 1,
    상기 복수의 가이드부재는 상기 외조탱크의 내면의 길이방향의 복수의 위치에 형성되는,The plurality of guide members are formed in a plurality of positions in the longitudinal direction of the inner surface of the outer tank,
    액화가스운반용 탱크.Tank for liquefied gas transportation.
PCT/KR2013/004922 2012-06-26 2013-06-04 Liquefied gas transport tank WO2014003325A1 (en)

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US10479829B2 (en) 2017-05-11 2019-11-19 Argenx Bvba GARP-TGF-beta 1 antibodies

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