KR100556108B1 - System for recoverying vapor of oil tank car - Google Patents

System for recoverying vapor of oil tank car Download PDF

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Publication number
KR100556108B1
KR100556108B1 KR1020030054173A KR20030054173A KR100556108B1 KR 100556108 B1 KR100556108 B1 KR 100556108B1 KR 1020030054173 A KR1020030054173 A KR 1020030054173A KR 20030054173 A KR20030054173 A KR 20030054173A KR 100556108 B1 KR100556108 B1 KR 100556108B1
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South Korea
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tank
oil
loading
gas station
fuel
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KR1020030054173A
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Korean (ko)
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KR20050015385A (en
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황선건
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가나공항산업주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
    • B67D7/0476—Vapour recovery systems
    • B67D7/0478—Vapour recovery systems constructional features or components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/78—Arrangements of storage tanks, reservoirs or pipe-lines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

본 발명은 유조차의 유체증기 회수 시스템에 관한 것으로서, 저유탱크(21)에서 유조차 적재탱크(31)로 연료공급호스(23)를 통해 연료가 공급될 때, 저유탱크 (21)의 벤트구멍(25)과 유조차 적재탱크(31)의 벤트구멍(33)이 연결호스(35)에 의해 연결되어, 상기 유조차 적재탱크(31)에 채워져 있던 유체증기가 유조차 적재탱크(31)의 내압상승에 의해 연결호스(35)를 통해 저유탱크(21)로 배출되므로서, 유조차 적재탱크(31)의 유체증기(21)가 저유탱크로 회수하고, 유조차 적재탱크(33)에서 주유소 유류탱크(41)로 연료공급호스(43)를 통해 연료가 공급될 때, 유조차 적재탱크(31)의 벤트구멍(33)과 주유소 유류탱크(41)의 벤트구멍(45)이 연결호스(47)에 의해 연결되어, 주유소 유류탱크(41)로 연료가 공급에 의해 주유소 유류탱크 (41)이 압력상승되면서 주유소 유류탱크(41)에 있던 유체증기가 유조차 적재탱크 (31)로 공급되어, 주유소 유류탱크(41)의 유체증기가 유조차 적재탱크(31)로 회수되는 것을 특징으로 한다.The present invention relates to a fluid vapor recovery system of oil even, when the fuel is supplied from the oil storage tank 21 to the oil loading tank 31 through the fuel supply hose 23, the vent hole 25 of the oil storage tank 21 ) And even the oil vent tank 33 of the loading tank 31 is connected by the connecting hose 35, the fluid vapor filled in the oil loading tank 31 is connected by the increase in the internal pressure of the oil loading tank 31 As the oil is discharged into the oil storage tank 21 through the hose 35, the oil vapor 21 of the loading tank 31 is recovered to the oil storage tank, and the oil is fueled from the loading tank 33 to the gas station oil tank 41. When fuel is supplied through the supply hose 43, even the oil vent tank 33 of the loading tank 31 and the vent hole 45 of the gas station oil tank 41 are connected by the connecting hose 47, As the fuel is supplied to the oil tank 41, the gas station oil tank 41 rises in pressure and thus the gas station oil tank 41 The fluid vapor is supplied to the tanker loading tank 31, a fluid vapor in the gas station fuel tank 41 is being returned to the tanker loading tank 31.

Description

유조차의 유체증기 회수 시스템{System for recoverying vapor of oil tank car}System for recoverying vapor of oil tank car}

도 1은 종래의 유조차의 급액 및 출하 공정을 개략적으로 도시한 예시도1 is an exemplary view schematically showing a liquid supply and shipping process of the conventional oil even

도 2는 본 발명의 제 1 실시예에 따른 유조차의 유체증기 회수 시스템을 도시한 예시도Figure 2 is an illustration showing a fluid vapor recovery system of oil even according to the first embodiment of the present invention

도 3은 본 발명의 제 2 실시예에 따른 유조차의 유체증기 회수 시스템을 도시한 예시도3 is an exemplary view showing a fluid vapor recovery system of oil even according to a second embodiment of the present invention.

본 발명은 저유탱크에서 유조차 적재탱크로 연료공급호스를 통해 연료가 공급될 때, 저유탱크의 벤트구멍과 유조차 적재탱크의 벤트구멍이 연결호스에 의해 연결되고, 유조차 적재탱크에서 주유소 유류탱크로 연료공급호스를 통해 연료가 공급될 때, 유조차 적재탱크의 벤트구멍과 주유소 유류탱크의 벤트구멍이 연결호스에 의해 연결되어, 유조차 적재탱크의 유체증기와 주유소 유류탱크의 유체증기가 회수되는 유조차의 유체증기 회수 시스템에 관한 것이다.According to the present invention, when fuel is supplied from a low oil tank to an oil loading tank through a fuel supply hose, a vent hole of the oil storage tank and a vent hole of the oil loading tank are connected by a connection hose, and the fuel even from the oil loading tank to a gas station oil tank. When fuel is supplied through the supply hose, even the vent hole of the oil tank and the gas tank oil tank vent are connected by a connecting hose so that the fluid vapor of the oil tank and the fluid vapor of the gas tank oil tank are recovered. A vapor recovery system.

도 1을 참조하면, 종래의 유조차의 급액 및 출하 시스템은 저유탱크(1)에서 유조차 적재탱크(3)에 연료를 공급할 때, 연료공급호스(5)에 의해 저유탱크(1)와 유조차 적재탱크(3)가 연결되어, 상기 연료공급호스(5)에 장착된 펌프(7)에 의해 저유탱크(1)의 연료가 유조차 적재탱크(3)로 공급되고, 만수된 유조차 적재탱크(3)에서 주유소 유류탱크(9)로 연료를 공급할 때, 유조차 적재탱크(3)와 주유소 유류탱크(9)가 연료공급호스(11)에 의해 연결되어 적재탱크(3)에 저장된 연료가 유류탱크(9)로 펌핑된다.Referring to FIG. 1, the conventional oil supply and delivery system of the oil even storage oil tank 1 and the oil storage tank 1 are supplied by the fuel supply hose 5 when fuel is supplied from the oil storage tank 1 to the oil loading tank 3. (3) is connected, even the oil in the oil storage tank (1) is supplied to the loading tank (3) by the pump (7) mounted on the fuel supply hose (5), even the full oil in the loading tank (3) When fueling the gas station oil tank (9), even the oil loading tank (3) and the gas station oil tank (9) is connected by the fuel supply hose 11, the fuel stored in the loading tank (3) is oil tank (9) Pumped into.

그러나, 종래의 유조차의 급액 및 출하 시스템은 저유탱크(1)에서 유조차 적재탱크(3)에 연료를 공급할 때, 증발에 의해 유조차 적재탱크(3)에 채워져 있던 유체증기가 적재탱크(3)의 내압 상승으로 인하여 벤트구멍(13)을 통해 외부로 배출되고, 유조차 적재탱크(3)에서 주유소 유류탱크(9)로 연료를 공급할 때, 유류탱크(9)의 내압 상승으로 인하여 유류탱크(9)의 유체증기가 통기관(15)을 통해 외부로 배출되므로서, 연료 손실이 많으며, 외부로 배출되는 유체증기에 의해 환경오염에 발생하는 문제점이 있었다.However, in the conventional oil supply and delivery system, when the fuel is supplied from the oil storage tank 1 to the oil loading tank 3, the fluid vapor filled in the oil even loading tank 3 by evaporation may cause When the fuel is discharged to the outside through the vent hole 13 due to the increase in the internal pressure, and even the fuel is supplied from the loading tank 3 to the gas station oil tank 9, the oil tank 9 due to the increase in the internal pressure of the oil tank 9 Since the fluid vapor is discharged to the outside through the vent pipe 15, there is a lot of fuel loss, there was a problem caused by environmental pollution by the fluid vapor discharged to the outside.

따라서, 본 발명의 목적은 저유탱크에서 유조차 적재탱크로 연료공급호스를 통해 연료가 공급될 때, 저유탱크의 벤트구멍과 유조차 적재탱크의 벤트구멍이 연결호스에 의해 연결되고, 유조차 적재탱크에서 주유소 유류탱크로 연료공급호스를 통해 연료가 공급될 때, 유조차 적재탱크의 벤트구멍과 주유소 유류탱크의 벤트구멍이 연결호스에 의해 연결되어, 유조차 적재탱크의 유체증기와 주유소 유류탱크의 유체증기가 회수되므로서, 연료손실과 유체증기에 의한 환경오염을 방지할 수 있는 유조차의 유체증기 회수 시스템을 제공하는 것이다.Therefore, an object of the present invention is that when the fuel is supplied through the fuel supply hose from the oil storage tank to the oil loading tank, the vent hole of the oil storage tank and the vent hole of the oil loading tank are connected by a connecting hose, and the gas station in the oil loading tank When fuel is supplied to the oil tank through the fuel supply hose, the vent hole of the oil tank and the gas tank oil tank vent are connected by a connecting hose so that the fluid vapor of the oil tank and the oil tank of the gas station oil tank are recovered. Therefore, to provide a fluid vapor recovery system of oil even to prevent the environmental pollution caused by fuel loss and fluid vapor.

상기와 같은 목적을 달성하기 위한 본 발명의 바람직한 실시예를 도면을 참조하여 상세하게 설명하기로 한다.Preferred embodiments of the present invention for achieving the above object will be described in detail with reference to the drawings.

도 2를 참조하면, 본 발명의 제 1 실시예에 따른 유조차의 유체증기 회수 시스템은 저유탱크(21)에서 유조차 적재탱크(31)로 연료공급호스(23)를 통해 연료가 공급될 때, 저유탱크(21)의 벤트구멍(25)과 유조차 적재탱크(31)의 벤트구멍(33)이 연결호스(35)에 의해 연결되어, 상기 유조차 적재탱크(31)에 채워져 있던 유체증기가 유조차 적재탱크(31)의 내압상승에 의해 연결호스(35)를 통해 저유탱크(21)로 배출되므로서, 유조차 적재탱크(31)의 유체증기(21)가 저유탱크로 회수하고, 유조차 적재탱크(33)에서 주유소 유류탱크(41)로 연료공급호스(43)를 통해 연료가 공급될 때, 유조차 적재탱크(31)의 벤트구멍(33)과 주유소 유류탱크(41)의 벤트구멍 (45)이 연결호스(47)에 의해 연결되어, 주유소 유류탱크(41)로 연료가 공급에 의해 주유소 유류탱크(41)이 압력상승되면서 주유소 유류탱크(41)에 있던 유체증기가 유조차 적재탱크(31)로 공급되어, 주유소 유류탱크(41)의 유체증기가 유조차 적재탱크(31)로 회수된다.2, the oil even fluid vapor recovery system according to the first embodiment of the present invention, when the fuel is supplied from the low oil tank 21 to the oil even loading tank 31 through the fuel supply hose 23, The vent hole 25 of the tank 21 and the vent hole 33 of the oil loading tank 31 are connected by a connecting hose 35 so that the fluid vapor filled in the oil loading tank 31 is even loaded with the oil. Due to the increase in the internal pressure of the 31 is discharged to the oil storage tank 21 through the connecting hose 35, even the oil vapor 21 of the oil storage tank 31 is recovered to the oil storage tank, even oil storage tank 33 When fuel is supplied to the gas station oil tank 41 through the fuel supply hose 43, the vent hole 33 of the oil loading tank 31 and the vent hole 45 of the gas station oil tank 41 are connected to the hose. Connected by a 47, the gas station oil tank 41 is increased in pressure by the fuel supplied to the gas station oil tank 41 The fluid vapor that the fuel tank 41 is supplied to the tanker loading tank 31, a fluid vapor in the gas station fuel tank 41 is returned to the tanker loading tank 31.

상기 주유소 유류탱크(41)는 기존의 통기관(51)과는 별도의 벤트구멍(45)이 형성되어, 상기 벤트구멍(45)이 연결호스(47)에 의해 유조차 적재탱크(31)의 벤트구멍(33)과 연결될 수 있다.The gas station oil tank 41 has a vent hole 45 separate from the existing vent pipe 51, and the vent hole 45 is a vent hole of the oil loading tank 31 by the connection hose 47. 33 can be connected.

도 3을 참조하면, 본 발명의 제 2 실시예에 따른 유조차의 유체증기 회수 시 스템은 릴레이 밸브(53)가 주유소 유류탱크(41)의 통기관(51)에 설치되어, 유조차 적재탱크(31)에서 주유소 유류탱크(41)로 연료공급호스(43)를 통해 연료가 공급될 때, 유조차 적재탱크(31)의 벤트구멍(33)과 상기 릴레이 밸브(53)가 연결호스(47)에 의해 연결되므로서, 주유소 유류탱크(41)에 있던 유체증기가 통기관(51) 및 릴레이 밸브(53)를 통해 유조차 적재탱크(31)로 공급되는 것을 제외하고, 제 1 실시예과 구성이 동일하다.Referring to Figure 3, the oil vapor fluid vapor recovery system according to the second embodiment of the present invention, the relay valve 53 is installed in the vent pipe 51 of the gas station oil tank 41, the oil even loading tank 31 When fuel is supplied to the gas station oil tank 41 through the fuel supply hose 43, the oil vent tank 33 of the loading tank 31 and the relay valve 53 are connected by a connection hose 47. Therefore, the configuration is the same as that of the first embodiment except that the fluid vapor in the gas station oil tank 41 is supplied to the loading tank 31 even through the vent pipe 51 and the relay valve 53.

위에서 설명한 바와같이, 본 발명에 따른 유조차의 유체증기 회수 시스템은 저유탱크에서 유조차 적재탱크로 연료를 공급하거나 상기 유조차 적재탱크에서 주유소 유류탱크로 연료를 공급할 때, 유조차 적재탱크 및 주유소 유류탱크 내의 유체증기를 회수할 수 있어, 연료손실과 유체증기에 의한 환경오염을 방지할 수 있는 효과가 있다.As described above, the oil even fluid vapor recovery system according to the present invention is a fluid even in the oil loading tank and the gas station oil tank when the fuel from the low oil tank to fuel even the oil loading tank or the fuel even from the oil loading tank to the gas station oil tank The steam can be recovered, thereby preventing the environmental damage caused by fuel loss and fluid steam.

Claims (2)

저유탱크(21)에서 유조차 적재탱크(31)로 연료공급호스(23)를 통해 연료가 공급될 때, 저유탱크(21)의 벤트구멍(25)과 유조차 적재탱크(31)의 벤트구멍(33)이 연결호스(35)에 의해 연결되어, 상기 유조차 적재탱크(31)에 채워져 있던 유체증기가 유조차 적재탱크(31)의 내압상승에 의해 연결호스(35)를 통해 저유탱크(21)로 배출되므로서, 유조차 적재탱크(31)의 유체증기(21)가 저유탱크로 회수하고, 유조차 적재탱크(33)에서 주유소 유류탱크(41)로 연료공급호스(43)를 통해 연료가 공급될 때, 유조차 적재탱크(31)의 벤트구멍(33)과 주유소 유류탱크(41)의 벤트구멍 (45)이 연결호스(47)에 의해 연결되어, 주유소 유류탱크(41)로 연료가 공급에 의해 주유소 유류탱크(41)이 압력상승되면서 주유소 유류탱크(41)에 있던 유체증기가 유조차 적재탱크(31)로 공급되어, 주유소 유류탱크(41)의 유체증기가 유조차 적재탱크(31)로 회수되는 것을 특징으로 하는 유조차의 유체증기 회수 시스템.When fuel is supplied from the oil storage tank 21 to the oil loading tank 31 through the fuel supply hose 23, the vent hole 25 of the oil storage tank 21 and the vent hole 33 of the oil loading tank 31 are provided. ) Is connected by the connection hose 35, the oil vapor even filled in the loading tank 31 is discharged to the low oil tank 21 through the connection hose 35 by the internal pressure rise of the oil loading tank 31. Therefore, even when the oil vapor of the fluid tank 21 of the loading tank 31 is recovered to the low oil tank, even oil is supplied from the loading tank 33 to the gas station oil tank 41 through the fuel supply hose 43, Even the oil vent port 33 of the loading tank 31 and the vent hole 45 of the gas station oil tank 41 are connected by a connecting hose 47 to supply the fuel to the gas station oil tank 41 to supply the gas station oil. As the tank 41 rises in pressure, the fluid vapor in the gas station oil tank 41 is supplied to the loading tank 31, and thus the gas station oil tank A fluid vapor recovery system for oil, characterized in that the fluid vapor of the tank (41) is recovered even in the oil loading tank (31). 저유탱크(21)에서 유조차 적재탱크(31)로 연료공급호스(23)를 통해 연료가 공급될 때, 저유탱크(21)의 벤트구멍(25)과 유조차 적재탱크(31)의 벤트구멍(33)이 연결호스(35)에 의해 연결되어, 상기 유조차 적재탱크(31)에 채워져 있던 유체증기가 유조차 적재탱크(31)의 내압상승에 의해 연결호스(35)를 통해 저유탱크(21)로 배출되므로서, 유조차 적재탱크(31)의 유체증기(21)가 저유탱크로 회수하고, 유조차 적재탱크(33)에서 주유소 유류탱크(41)로 연료공급호스(43)를 통해 연료가 공급 될 때, 릴레이 밸브(53)가 주유소 유류탱크(41)의 통기관(51)에 설치되어, 유조차 적재탱크(31)에서 주유소 유류탱크(41)로 연료공급호스(43)를 통해 연료가 공급될 때, 유조차 적재탱크(31)의 벤트구멍(33)과 상기 릴레이 밸브(53)가 연결호스(47)에 의해 연결되므로서, 주유소 유류탱크(41)에 있던 유체증기가 통기관(51) 및 릴레이 밸브(53)를 통해 유조차 적재탱크(31)로 공급되는 것을 특징으로 하는 유조차의 유체증기 회수 시스템.When fuel is supplied from the oil storage tank 21 to the oil loading tank 31 through the fuel supply hose 23, the vent hole 25 of the oil storage tank 21 and the vent hole 33 of the oil loading tank 31 are provided. ) Is connected by the connection hose 35, the oil vapor even filled in the loading tank 31 is discharged to the low oil tank 21 through the connection hose 35 by the internal pressure rise of the oil loading tank 31. Therefore, even when the oil vapor of the fluid tank 21 of the loading tank 31 is recovered to the low oil tank, even oil is supplied from the loading tank 33 to the gas station oil tank 41 through the fuel supply hose 43, The relay valve 53 is installed in the vent pipe 51 of the gas station oil tank 41 so that even oil is supplied from the loading tank 31 to the gas station oil tank 41 through the fuel supply hose 43. The vent hole 33 of the loading tank 31 and the relay valve 53 are connected by a connecting hose 47, so that the gas station oil tank 41 is connected. Dunn fluid vapor vent pipe 51 and the tanker vapor recovery system of a fluid through a relay valve (53) being supplied to the tanker loading tank 31.
KR1020030054173A 2003-08-05 2003-08-05 System for recoverying vapor of oil tank car KR100556108B1 (en)

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KR102587951B1 (en) 2023-06-01 2023-10-11 주식회사한결이엔지 Folding stair for tanker

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CN106744619A (en) * 2016-12-16 2017-05-31 中国重汽集团柳州运力专用汽车有限公司 Vehicle-mounted tax control refueling device
CN108313967A (en) * 2017-01-18 2018-07-24 湖北星火化工有限公司 A kind of totally enclosed hydrochloric acid tank car handler and its handling method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102587951B1 (en) 2023-06-01 2023-10-11 주식회사한결이엔지 Folding stair for tanker

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