KR20020045517A - Leakage of oil perception type oil tank - Google Patents

Leakage of oil perception type oil tank Download PDF

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Publication number
KR20020045517A
KR20020045517A KR1020010070143A KR20010070143A KR20020045517A KR 20020045517 A KR20020045517 A KR 20020045517A KR 1020010070143 A KR1020010070143 A KR 1020010070143A KR 20010070143 A KR20010070143 A KR 20010070143A KR 20020045517 A KR20020045517 A KR 20020045517A
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KR
South Korea
Prior art keywords
oil
oil tank
tank
leakage
air pressure
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Application number
KR1020010070143A
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Korean (ko)
Inventor
김용한
Original Assignee
김용한
정통진
(주)삼동기공
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 김용한, 정통진, (주)삼동기공 filed Critical 김용한
Priority to KR1020010070143A priority Critical patent/KR20020045517A/en
Publication of KR20020045517A publication Critical patent/KR20020045517A/en

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Classifications

    • 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
    • B65D90/48—Arrangements of indicating or measuring devices
    • B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
    • B65D90/501—Arrangements of indicating or measuring devices of leakage-indicating devices comprising hollow spaces within walls
    • 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
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/06—Large containers rigid cylindrical

Abstract

PURPOSE: An oil tank containing a double jacket in which a specified air pressure or water is poured into the inner space of the jacket is provided. It makes it possible to identify immediately when an oil leak occurs by the breakage of a tank. CONSTITUTION: A double jacket(11) is formed at the outside of an oil tank(1) to make an inner apace(10), the oil tank and double jacket are connected by a reinforcing rod(12), a specified air pressure is induced into the inner space, and air pressure is measured by a pressure gauge(14).

Description

누유감지형 유류탱크{Leakage of oil perception type oil tank}Leakage of oil perception type oil tank

본 발명은 지하에 매설되는 유류탱크에 관련된 것으로 특히, 탱크의 파손으로 인해 누유가 발생되면 즉각적으로 확인할 수 있어 유류손실과 환경오염을 미연에 방지할 수 있도록 한 누유감지형 유류탱크에 관한 것이다.The present invention relates to an oil tank buried underground, and more particularly, to an oil leak sensing oil tank capable of immediately identifying oil leakage due to a breakage of a tank so as to prevent oil loss and environmental pollution in advance.

일반적으로 유류저장고, 주유소 등에서 유류를 저장하기 위해 사용하는 유류탱크는 부피가 매우 크므로 그만큼 설치면적이 넓어지고 지상설치시 외부노출로 인해 안전상의 문제점이 뒤따르게 된다. 따라서 대부분 유류탱크를 지하에 매설하여 설치면적과 안전상의 문제점을 해결하게 된다.In general, the oil tank used to store the oil in the oil reservoir, gas station, etc. is very large in volume, so the installation area is widened, and safety problems are caused by external exposure during the ground installation. Therefore, most oil tanks are buried underground to solve the problem of installation area and safety.

그러나 탱크가 지하에 매설되므로써 탱크에 균열이나 파손이 발생되더라도 육안으로 확인할 수 없는 것이었다. 이로 인해 야기되는 누유량은 엄청난 것이었고 특히 누유되는 유류는 그대로 땅속으로 스며들어 토양과 지하수를 오염시키는 환경훼손의 심각한 문제점이 있는 것이었다.However, if the tank was buried underground, cracks or breakage in the tank could not be visually confirmed. The amount of oil leakage caused by this was enormous, and there was a serious problem of environmental damage that oil leaked into the ground and contaminated soil and groundwater.

본 발명은 유류탱크를 이중자켓으로 구성한 후 자켓의 내부공간에 일정 공기압이나 물을 주입하므로써 누유시 공기압이나 물이 탱크내부로 유입되어 발생되는 압력변화 및 기름띠를 확인하여 누유여부를 감지할 수 있도록 하는 것이다.According to the present invention, the oil tank may be configured as a double jacket, and then, by injecting a certain air pressure or water into the inner space of the jacket, it may be able to detect whether the oil leaks by checking the pressure change and oil band generated when the air pressure or water flows into the tank. To ensure that

이러한 본 발명은 상부에 유류주입구가 형성되고 내부에 유류가 담겨지는 유류탱크에 있어서,The present invention is in the oil tank in which the oil inlet is formed at the top and the oil is contained therein,

상기 유류탱크 외측에 내부공간이 마련되게 이중자켓을 형성하되 유류탱크와 이중자켓은 보강살로 연결하고,A double jacket is formed so that an inner space is provided outside the oil tank, and the oil tank and the double jacket are connected with a reinforcement bar.

상기 내부공간에 일정 공기압을 주입하며, 공기압은 압력게이지에 의해 측정 가능하게 구성하므로써 이루어지는 것이다.A constant air pressure is injected into the internal space, and the air pressure is formed by being configured to be measured by a pressure gauge.

도 1은 본 발명에 의한 유류탱크의 일부절결 사시도1 is a partially cutaway perspective view of an oil tank according to the present invention

도 2는 본 발명 유류탱크의 종단면도Figure 2 is a longitudinal cross-sectional view of the oil tank of the present invention

도 3은 본 발명 유류탱크의 다른 실시예의 종단면도3 is a longitudinal sectional view of another embodiment of the present invention oil tank

[도면의 주요 부분에 대한 부호의 설명][Description of Symbols for Main Parts of Drawing]

1: 유류탱크 10: 내부공간 11: 이중자켓1: oil tank 10: inner space 11: double jacket

12: 보강살 14: 압력게이지12: reinforcement 14: pressure gauge

본 발명의 구성을 첨부도면에 의거 상세하게 설명하면 다음과 같다.Referring to the configuration of the present invention in detail based on the accompanying drawings as follows.

일반적인 유류탱크(1)는 상부에 유류주입구(2)가 형성되고 내부에 각종 유류가 담겨지므로 탱크가 파손되면 파손부위를 통해 유류가 그대로 땅속으로 스며들게 되고 지하 매설로 인해 누유여부를 확인할 수 없게 된다.In general oil tank (1) is the oil inlet (2) is formed at the upper portion and various oils are contained therein, if the tank is damaged, oil will seep into the ground through the damaged part and will not be able to check for leakage due to underground laying. .

본 발명은 이를 해결하기 위한 방안으로 상기 유류탱크(1)의 외측에 내부공간(10)이 마련되게 이중자켓(11)을 형성한다. 여기에서 이중자켓(11)은 유류탱크(1)에 지지될 수 있도록 일정간격으로 다수의 보강살(12)을 연결시켜 이중자켓(11) 내부에서 유류탱크(1)가 유동되지 않고 견고히 고정될 수 있게 한다.The present invention forms a double jacket 11 so that the inner space 10 is provided on the outside of the oil tank (1) to solve this problem. Here, the double jacket 11 connects a plurality of reinforcement bars 12 at regular intervals to be supported by the oil tank 1 so that the oil tank 1 may be firmly fixed without flowing in the double jacket 11. To be able.

그리고 상기 내부공간(10)에는 별도의 에어콤프레셔를 이용하여 주입구(13)를 통해 15psl 정도의 공기압을 주입시키고 주입구(13)는 도면상 도시하지 않았지만 마개등을 이용하여 밀폐시킨다. 이때 공기압은 15psl에 한정되지 않고 상황에 따라 다양하게 변화될 수 있다.In addition, the inner space 10 is injected with an air pressure of about 15 psl through an inlet 13 using a separate air compressor, and the inlet 13 is sealed using a stopper, although not shown in the drawing. In this case, the air pressure is not limited to 15 psl and may be variously changed according to a situation.

한편 내부공간(10)에 연통되게 압력게이지(14)를 이중자켓(11) 상부에 설치하여 내부공간의 압력변화를 육안으로 쉽게 감지하게 한다.Meanwhile, the pressure gauge 14 is installed on the double jacket 11 to communicate with the internal space 10 so that the pressure change of the internal space can be easily detected with the naked eye.

이러한 구성으로 이루어진 본 발명에 의해 누유시 즉각적인 감지상태를 살펴보면 다음과 같다.Looking at the instant detection state when leakage by the present invention made of such a configuration as follows.

일단 유류탱크(1)에 도 2와 같이 파손부위(15)가 발생되면 내부공간(10)에 있던 공기압이 파손부위(15)를 통해 자연적으로 유류탱크(1) 내부로 유입된다. 따라서 내부공간(10)에 주입되어 있던 최초의 공기압이 유류탱크(1)로의 유입으로 인해 감소하면서 압력게이지(14)의 압력눈금이 떨어지게 된다. 그러므로 사용자는 누유시 발생되는 압력변화를 압력게이지(14)를 통해 확인하므로써 누유상태를 즉각적으로 감지할 수 있어 불필요한 유류낭비와 이로 인한 환경오염을 미연에 차단할 수 있게 된다.Once the damaged part 15 is generated in the oil tank 1 as shown in FIG. 2, the air pressure in the internal space 10 is naturally introduced into the oil tank 1 through the damaged part 15. Therefore, while the first air pressure injected into the inner space 10 decreases due to the inflow into the oil tank 1, the pressure scale of the pressure gauge 14 falls. Therefore, the user can immediately detect the leakage state by checking the pressure change generated during leakage through the pressure gauge 14, thereby preventing unnecessary waste of oil and environmental pollution.

또한 도 3은 본 발명의 다른 실시예에 관한 것으로 내부공간(10)에 물을 주입하여 누유상태를 확인할 수 있게 된다. 즉 파손부위(15)를 통해 내부공간(10)에있던 물이 유류탱크(1) 내부로 유입되면서 물보다 비중이 낮은 기름이 뜨면서 기름띠가 발생되고 동시에 부피가 증가되어 유류가 유류주입구(2)로 넘치게 된다.In addition, Figure 3 relates to another embodiment of the present invention is able to check the state of leakage by injecting water into the internal space (10). That is, the water in the internal space 10 flows into the oil tank 1 through the damaged part 15, and oil having a lower specific gravity than the water floats, an oil band is generated, and at the same time, the volume is increased so that the oil is injected into the oil inlet (2). Overflowed with).

그러므로 사용자는 기름띠 발생여부나 유류가 넘치는지의 여부를 확인하므로써 유류탱크(1)가 파손되었음을 감지할 수 있게 된다.Therefore, the user can detect that the oil tank 1 is damaged by checking whether an oil band is generated or whether the oil overflows.

본 발명은 유류탱크에 이중자켓을 설치하고 이중자켓의 내부공간에 일정공기압이나 물을 주입하여 누유시 발생되는 압력의 변화와 물넘침, 기름띠 발생여부를 확인하므로써 유류탱크의 누유상태를 육안으로 쉽게 감지할 수 있어 누유로 인한 유류손실과 토양,지하수의 오염을 차단하여 환경이 훼손됨을 미연에 방지할 수 있는 효과가 있게 된다.The present invention by installing a double jacket in the oil tank and injecting a constant air pressure or water into the inner space of the double jacket to check the oil leakage state of the oil tank by checking the change of pressure and water overflow, oil generation occurs when leakage occurs It can be easily detected, which prevents oil loss due to leakage and pollution of soil and groundwater.

Claims (2)

상부에 유류주입구(2)가 형성되고 내부에 유류가 담겨지는 유류탱크(1)에 있어서,In the oil tank (1) in which the oil inlet (2) is formed in the upper portion and the oil is contained therein, 상기 유류탱크(1) 외측에 내부공간(10)이 마련되게 이중자켓(11)을 형성하되 유류탱크(1)와 이중자켓(11)은 보강살(12)로 연결하고,A double jacket 11 is formed so that the inner space 10 is provided outside the oil tank 1, but the oil tank 1 and the double jacket 11 are connected by a reinforcement bar 12. 상기 내부공간(10)에 일정 공기압을 주입하며, 공기압은 압력게이지(14)에 의해 측정 가능하게 구성함을 특징으로 하는 누유감지형 유류탱크.A constant air pressure is injected into the internal space (10), and the air pressure is oil leakage sensing oil tank, characterized in that configured to be measured by the pressure gauge (14). 청구항 1에 있어서,The method according to claim 1, 내부공간(10)에 물을 주입시킨 것을 특징으로 하는 누유감지형 유류탱크.Oil leakage sensing oil tank, characterized in that the water injected into the inner space (10).
KR1020010070143A 2001-11-12 2001-11-12 Leakage of oil perception type oil tank KR20020045517A (en)

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KR1020010070143A KR20020045517A (en) 2001-11-12 2001-11-12 Leakage of oil perception type oil tank

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KR2020000034193U Division KR200221808Y1 (en) 2000-12-06 2000-12-06 Leakage of oil perception type oil tank

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011505A (en) * 2010-10-25 2011-04-13 潞城市新蓝天生物质能源开发有限公司 Storage tank used for oil station and gas station

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234777A (en) * 1975-09-12 1977-03-16 Kawasaki Heavy Ind Ltd Low temperature storage tank provided with leakage detection device
JPS54108012A (en) * 1978-02-13 1979-08-24 Toshiba Corp Leak-detecting and discharging system for double- bottomed tank and others
JPS62182088A (en) * 1986-01-24 1987-08-10 株式会社タツノ・メカトロニクス Double tank
JPS63281986A (en) * 1987-05-13 1988-11-18 Nippon Enjiniyaa Service Kk Underground tank having leakage detection means

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234777A (en) * 1975-09-12 1977-03-16 Kawasaki Heavy Ind Ltd Low temperature storage tank provided with leakage detection device
JPS54108012A (en) * 1978-02-13 1979-08-24 Toshiba Corp Leak-detecting and discharging system for double- bottomed tank and others
JPS62182088A (en) * 1986-01-24 1987-08-10 株式会社タツノ・メカトロニクス Double tank
JPS63281986A (en) * 1987-05-13 1988-11-18 Nippon Enjiniyaa Service Kk Underground tank having leakage detection means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011505A (en) * 2010-10-25 2011-04-13 潞城市新蓝天生物质能源开发有限公司 Storage tank used for oil station and gas station

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