KR200354097Y1 - An oil tank having a double wall style - Google Patents

An oil tank having a double wall style Download PDF

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Publication number
KR200354097Y1
KR200354097Y1 KR20-2004-0009644U KR20040009644U KR200354097Y1 KR 200354097 Y1 KR200354097 Y1 KR 200354097Y1 KR 20040009644 U KR20040009644 U KR 20040009644U KR 200354097 Y1 KR200354097 Y1 KR 200354097Y1
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South Korea
Prior art keywords
wall
tank
oil storage
storage tank
oil
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KR20-2004-0009644U
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Korean (ko)
Inventor
한금석
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한성산업(주)
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Priority to KR20-2004-0009644U priority Critical patent/KR200354097Y1/en
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Publication of KR200354097Y1 publication Critical patent/KR200354097Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/02Wall construction
    • B65D90/022Laminated structures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/48Arrangements of indicating or measuring devices
    • B65D90/50Arrangements of indicating or measuring devices of leakage-indicating devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2590/00Component parts, details or accessories for large containers
    • B65D2590/02Wall construction
    • B65D2590/026Special coating or treatment of the external surface

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

Abstract

본 고안은 유류저장탱크에 관한 것으로서, 특히 몸체를 형성하는 철재탱크외벽의 바깥쪽으로 고밀도 폴리에틸렌으로 된 방호외벽을 형성하여 외부환경으로부터 철재탱크외벽으로된 몸체를 완전히 격리시켜 철판부식 및 누유방지효과를 내구성이 뛰어난 이중벽구조를 갖는 유류저장탱크에 관한 것이다.The present invention relates to an oil storage tank. In particular, a protective outer wall made of high-density polyethylene is formed on the outer wall of the steel tank forming the body to completely isolate the body made of the steel tank outer wall from the external environment to prevent corrosion and leakage of the steel plate. An oil storage tank having a double wall structure with excellent durability is provided.

Description

이중벽구조를 갖는 유류저장탱크{ An oil tank having a double wall style}An oil tank having a double wall style}

본 고안은 유류저장탱크에 관한 것으로서, 특히 몸체를 형성하는 철재탱크외벽의 바깥쪽으로 고밀도 폴리에틸렌으로 된 방호외벽을 형성하여 외부환경으로부터 철재탱크외벽으로 된 몸체를 완전히 격리시켜 철판부식 및 누유방지효과를 향상시켜 내구성이 뛰어난 이중벽구조를 갖는 유류저장탱크에 관한 것이다.The present invention relates to an oil storage tank. In particular, a protective outer wall made of high-density polyethylene is formed on the outer side of the steel tank outer wall forming the body, thereby completely separating the body made of the steel tank outer wall from the external environment to prevent iron corrosion and leakage. The present invention relates to an oil storage tank having a double wall structure having excellent durability.

일반적으로 주유소나 저유소에서 사용되고 있는 유류저장탱크는 철재로 된 몸체의 외면에 방청도장을 하여 이를 지하에 매설하여 사용하는 것이 대부분이었다.In general, oil storage tanks used in gas stations or low-gas stations were mostly used by rust-proof coating on the outer surface of the steel body and buried them underground.

그러나 이러한 형태의 유류저장탱크는 외부의 온도변화나 각종 화학적 자극이나 반응 또는 기계적 외압등에 의하여 방청도장층이 회손되어 철재의 몸체가 외부 화경에 노출됨으로써 탱크의 균열이나 부식으로 이어져, 저장된 유류의 누출로 인한 재산적 손해는 물론이려니와 이로 인한 심각한 환경오염을 야기시켜 큰 문제점으로 되고 있다.However, in this type of oil storage tank, the antirust coating layer is damaged by external temperature change, various chemical stimuli or reactions, or mechanical external pressure, and the steel body is exposed to the external landscape, leading to cracking or corrosion of the tank, and leakage of stored oil. Of course, the property damage caused by this, and causing the serious environmental pollution caused by this has become a big problem.

또한 탱크의 누유감지를 위한 별도의 장치가 없어서, 유류의 누출이 심각한 상태로 진행된 후에야 발견이 가능하므로, 누유여부를 손쉽게 검사할 수 있는 구조또한 요청되고 있다.In addition, since there is no separate device for detecting leakage of the tank, it is possible to find the oil only after the leakage of the oil proceeds in a serious state, so that a structure for easily inspecting the leakage of oil is also required.

본 고안은 상기와 같은 종래의 유류저장탱크가 갖는 문제점을 해결하기 위해서 안출한 것으로서, 몸체를 이루는 철재탱크외벽의 외부에 별도의 방호외벽을 갖추어 외부환경으로부터 몸체를 안정적으로 보호할 수 있는 이중벽구조를 갖는 유류저장탱크의 제공을 그 목적으로 한다.The present invention was devised to solve the problems of the conventional oil storage tank as described above, and equipped with a separate protective outer wall on the outside of the steel tank outer wall constituting the body double wall structure that can reliably protect the body from the external environment To provide an oil storage tank having a for that purpose.

본 고안의 다른 목적은 외부의 충격에도 안전함은 물론 사무실에서도 누유여부를 손쉽게 파악할 수 있는 구조를 갖는 유류저장탱크를 제공하는 것이다.Another object of the present invention is to provide an oil storage tank having a structure that can be easily checked for leakage in the office as well as safe from external impact.

이러한 목적은 이중벽구조를 갖는 본 고안의 구성에 의하여 충분히 달성될 수 있게 되는 바, 이하 첨부된 도면을 참조로 상세히 기술한다.This object can be sufficiently achieved by the configuration of the present invention having a double wall structure, it will be described in detail with reference to the accompanying drawings.

도1은 본 고안의 정면도1 is a front view of the present invention

도2는 본 고안의 사시도2 is a perspective view of the present invention

도3은 본 고안의 일부 절개 사시도3 is a partially cutaway perspective view of the present invention

도4는 도3의 A-A선에 따른 단면도4 is a cross-sectional view taken along the line A-A of FIG.

도5는 본 4의 B부 상세도Figure 5 is a detailed view of the portion B of the present 4

도6은 도1의 C부 상세도6 is a detailed view of portion C of FIG.

《 도면의 주요부분에 대한 부호의 설명 》<< Explanation of code | symbol about main part of drawing >>

1: 철재탱크외벽 2: 방호외벽1: Steel tank outer wall 2: Protective outer wall

3: 방청도장층 5: 고밀도 폴리에틸렌망3: antirust coating layer 5: high density polyethylene network

6: 소성석회6: calcined lime

10: 누유검지관10: leak detector

도1은 본 고안의 정면도이고, 도2는 본 고안의 사시도이며, 도3은 본 고안의 일부절개된 상태를 보여주는 사시도이다.Figure 1 is a front view of the subject innovation, Figure 2 is a perspective view of the subject innovation, Figure 3 is a perspective view showing a partially cut state of the subject innovation.

상기 도면에서 보는 바와 같이, 본 고안은 철재로 몸체가 형성되고 그 상부에는 주유 및 송유용의 맨홀이 설치되는 유류저장탱크에 있어서, 상기 유류저장탱크는 몸체를 구성하는 철재탱크외벽(1)과, 상기 철재탱크외벽의 외부를 감싸는 방호외벽(2)을 포함하여 구성된 것을 특징으로 하는 이중벽구조를 갖는 유류저장탱크이다.As shown in the figure, the present invention is in an oil storage tank in which a body is formed of iron and a manhole for oiling and oiling is installed on the upper portion of the oil storage tank, and the oil tank outer wall 1 constituting the body and the oil tank. It is an oil storage tank having a double wall structure, characterized in that it comprises a protective outer wall (2) surrounding the outside of the steel tank outer wall.

상기 철재탱크외벽(1)은 탱크의 전체적인 몸체를 이루게 되며, 한국소방검정공사에서 제시한 형식승인기준에 적합한 철판(6mm ~ 9mm)중에서 광폭 강판을 사용하여 내,외부 용접을 실시하여 제조함으로써, 용접부위가 최소화 되고 구조적으로 매우 안정되도록 하는 것이 바람직 할 것이다.The steel tank outer wall (1) forms the overall body of the tank, by manufacturing the inner and outer welding by using a wide steel sheet from the steel plate (6mm ~ 9mm) suitable for the type approval standard proposed by Korea Fire Protection Corporation, It would be desirable to minimize the weld and to be very structurally stable.

상기 철재탱크외벽(1)의 외면에는 종래에서와 같이 방청도장층(3)을 형성할 수 있을 것이며 상기 방청도장층(3)은 타르 에폭시 계열을 사용하는 것이 바람직하다.On the outer surface of the steel tank outer wall (1) can be formed a rustproof coating layer 3 as in the prior art, the rustproof coating layer (3) is preferably using a tar epoxy-based.

본 고안의 특징부인 상기 방호외벽(2)은 누유방지, 방청, 방진을 위하여 고밀도 폴리에틸렌의 판재로 형성하는 것이 바람직하며, 그 두께는 바람직하게는 3mm이상으로 하는 것이 좋다.The protective outer wall 2, which is a feature of the present invention, is preferably formed of a high-density polyethylene sheet for preventing leakage, rust prevention, and dust prevention, and the thickness thereof is preferably 3 mm or more.

이와 같은 방호외벽(2)은 철재탱크외벽(1)으로 형성되는 몸체를 외부환경과 완전히 격리시키는 역할을 하여 외부인자로 인한 탱크의 부식, 충격에 의한 균열 및 온도변화에 의한 탱크의 손상등을 효과적으로 방지할 수 있게 된다.Such a protective outer wall (2) serves to completely isolate the body formed by the steel tank outer wall (1) from the external environment to effectively prevent corrosion of the tank due to external factors, cracks due to impact and damage to the tank due to temperature changes. It can be prevented.

물론 이 외에도 송유관이나 주입관 및 통기관 등이 설치되는 맨홀(30,30`)이 본 고안의 상부에 설치되고, 유류저장탱크의 하부에 베이스쿠션(50)을 설치하여 균형을 잡으며, 고정용 밴드(40)를 이용하여 바닥 기초에 고정함은 종래의 경우와 동일하다.Of course, in addition to the manhole (30, 30`) is installed in the upper portion of the present invention, the oil supply pipe or injection pipe and the vent pipe is installed, the base cushion 50 is installed in the lower portion of the oil storage tank to balance, fixing band Fixing to the bottom base using 40 is the same as in the conventional case.

도3 내지 도5에서와 같이, 본 고안은 상기의 구조에 더하여 상기 철재탱크외벽(1)과 상기 방호외벽(2) 사이에는 외부충격흡수를 위한 고밀도 폴리에틸렌망(5)이 설치되도록 할 수 있다.3 to 5, in addition to the above structure, the present invention may allow a high density polyethylene network 5 for external shock absorption to be installed between the steel tank outer wall 1 and the protective outer wall 2. .

이와 같은 고밀도 폴리에틸렌망(5)의 설치로 인하여 외부의 충격흡수력을 대폭적으로 증대시켜 내구성을 크게 향상시킬 수 있게되는 것이다.Due to the installation of such a high-density polyethylene network (5) it is possible to significantly increase the external shock absorbing power significantly improved durability.

상기 고밀도 폴리에틸렌망(5)은 철재탱크외벽(1)과 방호외벽(2) 사이에 5mm이상의 충분한 공간이 형성되도록 하는 것이 더욱 바람직하다.The high-density polyethylene network 5 is more preferably such that a sufficient space of 5 mm or more is formed between the steel tank outer wall 1 and the protective outer wall 2.

또한 상기 고밀도 폴리에틸렌망(5)의 여유공간에는 부식방지를 위한 소성석회(6)가 충진되도록 하는 것이 가능하다. 알카리상태에서는 부식속도가 5배 이하로 감소된다. 따라서 상기 소성석회는 pH 11정도의 강 알카리성 물질이므로 철재탱크외벽의 몸체를 pH 10 정도로 향상시켜 부식방지역할을 하게된다.In addition, the free space of the high-density polyethylene network 5 may be filled with calcined lime 6 for preventing corrosion. In alkaline conditions, the corrosion rate is reduced to five times or less. Therefore, the calcined lime is a strong alkaline material having a pH of about 11, so that the body of the steel tank outer wall is improved to pH 10 to prevent corrosion.

이에 더하여 본 고안은, 상기 탱크 몸체의 내부에 누유검지관(10)이 설치되되 그 상단부는 몸체의 상부로 돌출되고 그 하단부는 상기 철재탱크외벽(1)의 내면에 용접되어 고정되고 상기 고정된 누유검지관(10)의 하단부의 내경부에 위치하는 철재탱크외벽(1)에는 상기 누유검지관(10)에 연통하도록 검지홀(11)이 형성되어 상기 검지홀을 통하여 누유검지관(10)과 상기 고밀도 폴리에틸렌망(5)의 층이 연통되게 되며, 상기 누유검지관(10)의 하부 내측에는 누유검지센서(12)가 설치되며, 상기 누유검지센서에 연결되는 센서케이블(13)이 누유검지관(10)을 통하여 외부로 인출되어 외부에서도 누유상태를 자동적으로 파악할 수 있도록 구성할 수 있다.In addition, the present invention, the oil leakage detecting tube 10 is installed in the tank body, the upper end of which protrudes to the upper portion of the lower end of the steel tank outer wall (1) is welded and fixed and fixed In the steel tank outer wall 1 located at the inner diameter portion of the lower end of the leak detecting tube 10, a detection hole 11 is formed to communicate with the leak detecting tube 10, and the leak detecting tube 10 is connected to the leak detecting tube 10. And a layer of the high density polyethylene network 5 are in communication with each other, and an oil leakage detecting sensor 12 is installed at the lower inner side of the oil leak detecting tube 10, and a sensor cable 13 connected to the oil leak detecting sensor is leaked. Withdrawal to the outside through the detection tube 10 can be configured to automatically detect the state of leakage from the outside.

이렇게 되면, 만일의 경우에 탱크에서 누수가 발생한다 할 지라도 외부로 누출되기 전에 방호외벽과 철재탱크외벽 사이에서 누설되었을 때 이미 이를 감지하여 필요한 조치를 취할 수 있게되며, 또한 상기 센서케이블을 사무실로 연결하여 설치하게 되면, 실내에서도 만약의 누유를 즉각적으로 파악할 수 있게되므로 안전한 사용을 보장하게 된다.In this case, even if a leak occurs in the tank, if it leaks between the protective outer wall and the steel tank outer wall before leaking to the outside, it is possible to detect the necessary action and take necessary measures. When connected and installed, it is possible to immediately identify any leakage in the room, thereby ensuring safe use.

이상에서와 같이, 본 고안은 고밀도 폴리에틸렌의 판재로된 방호외벽을 통한 이중벽구조에 의하여 탱크의 몸체를 외부의 환경으로부터 완전히 격리하여 부식이나 균열 또는 진동으로부터 안전하게 보호할 수 있으며, 또한 고밀도 폴리에틸렌망과 이 사이에 충진된 소성석회로 인하여 우수한 충격흡수력 및 부식방지효과를 제공하게 되어 뛰어난 품질의 유류저장탱크를 제공할 수 있게된다.As described above, the present invention can be completely isolated from the external environment by the double wall structure through the protective outer wall made of a plate of high-density polyethylene to protect from corrosion, crack or vibration, and also to protect the high-density polyethylene network and The calcined stone circuit filled between them provides excellent shock absorption and corrosion prevention effect, thereby providing an oil storage tank of excellent quality.

또한 본 고안은 누유검지관을 설치하여 저장된 기름이 외부로 새어나와 환경오염을 시키기 전에 이를 미연에 자동적으로 감지하여 필요한 조치를 취할 수 있도록 한다.In addition, the present invention installs a leak detection tube so that stored oil leaks to the outside and causes environmental pollution so that it can be automatically detected before taking necessary measures.

Claims (6)

철재로 몸체가 형성되고 그 상부에는 주유 및 송유용의 맨홀이 설치되는 유류저장탱크에 있어서, 상기 유류저장탱크는 몸체를 구성하는 철재탱크외벽과, 상기 철재탱크외벽의 외부를 감싸는 방호외벽을 포함하여 구성된 것을 특징으로 하는 이중벽구조를 갖는 유류저장탱크.In an oil storage tank in which a body is formed of steel and a manhole for oil supply and oil supply is installed thereon, the oil storage tank includes an iron tank outer wall constituting the body, and a protective outer wall surrounding the outside of the iron tank outer wall. Oil storage tank having a double wall structure, characterized in that configured. 제1항에 있어서;The method of claim 1; 상기 방호외벽은 고밀도 폴리에틸렌의 판재로 형성된 것을 특징으로 하는 이중벽구조를 갖는 유류저장탱크.The protective outer wall is an oil storage tank having a double wall structure, characterized in that formed of a plate of high density polyethylene. 제2항에 있어서;The method of claim 2; 상기 철재탱크외벽과 상기 방호외벽 사이에는 외부충격흡수를 위한 고밀도 폴리에틸렌망이 설치된 것을 특징으로 하는 이중벽구조를 갖는 유류저장탱크.An oil storage tank having a double wall structure, wherein a high density polyethylene network is installed between the steel tank outer wall and the protective outer wall for external shock absorption. 제1항 내지 제3항 중의 어느 한 항에 있어서;The method of any one of claims 1 to 3; 상기 철재탱크외벽의 외면에는 방청도장층이 형성된 것을 특징으로 하는 이중벽구조를 갖는 유류저장탱크.Oil storage tank having a double wall structure, characterized in that the antirust coating layer is formed on the outer surface of the steel tank outer wall. 제3항에 있어서;The method of claim 3; 상기 고밀도 폴리에틸렌망의 여유공간에는 부식방지를 위한 소성석회가 충진된 것을 특징으로 하는 이중벽구조를 갖는 유류저장탱크.The oil storage tank having a double wall structure, characterized in that the free space of the high-density polyethylene network is filled with calcined lime to prevent corrosion. 제5항에 있어서;The method of claim 5; 상기 탱크 몸체의 내부에 누유검지관이 설치되되 그 상단부는 몸체의 상부로 돌출되고 그 하단부는 상기 철재탱크외벽의 내면에 용접되어 고정되되 상기 고정된 누유검지관의 하단부의 내경부에 위치하는 철재탱크외벽에는 상기 누유검지관에 연통하도록 검지홀이 형성되어 상기 검지홀을 통하여 누유검지관과 상기 고밀도 폴리에틸렌망의 층이 연통되게 되며, 상기 누유검지관의 하부 내측에는 누유검지센서가 설치되며, 상기 누유검지센서에 연결되는 센서케이블이 누유검지관을 통하여 외부로 인출되어 외부에서도 누유상태를 자동적으로 파악할 수 있도록 구성된 것을 특징으로 하는 이중벽구조를 갖는 유류저장탱크.An oil leak detecting tube is installed inside the tank body, and an upper end thereof protrudes to an upper portion of the body, and a lower end thereof is welded to and fixed to an inner surface of the outer wall of the steel tank, and located in an inner diameter portion of a lower end of the fixed oil leak detecting tube. A detection hole is formed in the outer wall of the tank so as to communicate with the leak detection tube so that the leak detection tube and the layer of the high density polyethylene network communicate with each other through the detection hole, and a leak detection sensor is installed inside the lower part of the leak detection tube. Oil storage tank having a double wall structure characterized in that the sensor cable connected to the leak detection sensor is drawn out to the outside through the leak detection tube to automatically detect the leak state from the outside.
KR20-2004-0009644U 2004-04-08 2004-04-08 An oil tank having a double wall style KR200354097Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101761169B1 (en) * 2015-11-18 2017-07-25 (주)유원 Storage tank for oil
CN108454385A (en) * 2018-03-29 2018-08-28 宝鸡市中煜徳钛业有限公司 Nested type collision prevention electrostatic automotive oil tank with titanium alloy liner
KR102519877B1 (en) * 2022-11-14 2023-04-11 주식회사 지오그린21 Experimental system and method for a carbon dioxide storage with water pumping

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101761169B1 (en) * 2015-11-18 2017-07-25 (주)유원 Storage tank for oil
CN108454385A (en) * 2018-03-29 2018-08-28 宝鸡市中煜徳钛业有限公司 Nested type collision prevention electrostatic automotive oil tank with titanium alloy liner
KR102519877B1 (en) * 2022-11-14 2023-04-11 주식회사 지오그린21 Experimental system and method for a carbon dioxide storage with water pumping

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