WO2015060598A2 - Oil vapor collecting device - Google Patents
Oil vapor collecting device Download PDFInfo
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- WO2015060598A2 WO2015060598A2 PCT/KR2014/009836 KR2014009836W WO2015060598A2 WO 2015060598 A2 WO2015060598 A2 WO 2015060598A2 KR 2014009836 W KR2014009836 W KR 2014009836W WO 2015060598 A2 WO2015060598 A2 WO 2015060598A2
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- oil vapor
- cooling tower
- collecting tank
- refrigerant
- tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
- B01D5/0006—Coils or serpentines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
Definitions
- the present invention relates to an oil vapor recovery apparatus, and more particularly, to an oil vapor recovery apparatus for recovering the oil vapor generated when the vehicle is refueled in the gas station so as not to be released into the atmosphere.
- fueling of a vehicle is generally performed at a gas station, and a gas tanker installed at a gas station is provided with a device such as a pump for supplying a large amount of fuel to a fuel tank in a short time.
- a device such as a pump for supplying a large amount of fuel to a fuel tank in a short time.
- a lot of oil vapor is generated inside the fuel tank by the pressure of the fluid discharge pump of the lubricator, which is then volatilized (volatile) through the fuel inlet to pollute the atmosphere. Let's do it.
- Fossil fuels contain Volatile Organic Compounds (VOCs), which are harmful to humans, as is well known.In Korea's Air Pollution Conservation Act, petroleum refining and storage facilities, gas stations, and paint facilities Emission standards are established and regulated.
- VOCs Volatile Organic Compounds
- the present invention has been made to solve the above problems, by absorbing the oil vapor generated during the fueling process of the vehicle to prevent the risk of explosion accident or fire caused by the oil vapor in advance, the fluid component contained in the absorbed vapor It is an object of the present invention to provide a vapor recovery apparatus for recovering the oil.
- the first collecting tank for collecting the oil vapor generated during the fueling of the vehicle through the suction pump;
- a cooling tower having a plurality of transfer pipes configured to transfer oil vapor collected from the first collecting tank to a lower portion, and condensing a gas component contained in the oil vapor transferred to the transfer pipe;
- a second collecting tank provided below the cooling tower, connected to the other end of the transfer pipe connected to one end of the first collecting tank, and collecting fluid components of oil vapor recovered through the cooling tower;
- a fluid storage tank provided below the second collecting tank and configured to store fluid components of oil vapor collected in the second collecting tank via the cooling tower;
- a refrigerant pipe provided inside the cooling tower and condensing a gas component contained in the oil vapor transferred through the transfer pipe;
- a refrigerant supply means for supplying a refrigerant to the refrigerant pipe.
- the vapor recovery apparatus is provided in the plurality of transfer pipes, the preheating tube to prevent the fluid component contained in the oil vapor conveyed to the transfer pipe is frozen in the cooling tower; And it may further comprise a heat source supply means for supplying a heat source to the preheating tube.
- the inside of the cooling tower may be filled with glycerin (glycerin) for condensing the gas component contained in the vapor to be transferred to the transfer pipe, the one side of the second collecting tank
- a vent hole may be formed to connect a vent pipe for discharging the gas in the second collecting tank to the outside, one end of which is connected to the first collecting tank, and the other end of which is connected to the second collecting tank to have a spiral shape.
- One side of the cooling tower may have a first through hole and a second through hole through which the refrigerant pipe connected to the refrigerant supply means passes.
- the vapor recovery apparatus according to the present invention has the following effects.
- the absorbed oil vapor may be supplied to the second collecting tank after passing through the cooling tower through the transfer pipe to recover the fluid component contained in the oil vapor, and energy efficiency may be increased by recycling the fluid component of the recovered oil vapor.
- FIG. 1 is a view schematically showing an oil vapor recovery apparatus according to an embodiment of the present invention.
- FIG. 2 is an enlarged view of the inside of the first collecting tank illustrated in FIG. 1.
- FIG. 3 is an enlarged view illustrating a state in which a transfer pipe is provided inside the cooling tower illustrated in FIG. 1.
- FIG. 1 is a view schematically showing an oil vapor recovery apparatus according to an embodiment of the present invention
- FIG. 2 is an enlarged view of the inside of the first collecting tank shown in FIG. 1
- FIG. 3 is shown in FIG. 4 is an enlarged view illustrating a state in which a transfer pipe is provided inside the cooling tower
- FIG. 4 is a cross-sectional view of the transfer pipe.
- the oil vapor recovery apparatus 100 may further include a preheating tube 170 and a heat source supply means 180.
- the first collecting tank 110 serves to suck and collect oil vapor generated when fueling gas such as gasoline in a gas station at a gas station. It is sucked by the member for sucking the oil vapor provided in the moved to the first collecting tank 110 is stored.
- the first collecting tank 110 is provided with a suction pump 112, the suction pump 112 is the first collecting the vapor sucked by a member for sucking the oil vapor provided in the fueling nozzle (not shown) It serves to suck into the tank 110.
- the oil vapor collected in the first collecting tank 110 includes a gas component and a fluid component.
- the oil vapor collected in the first collecting tank 110 passes through the cooling tower 120 provided in the lower portion of the first collecting tank 110 through a plurality of transfer pipes 122 and then the lower portion of the cooling tower 120. It is collected into a second collecting tank 130 provided in.
- the cooling tower 120 serves to condense a gas component contained in the oil vapor conveyed through the transfer pipe 122, and the oil vapor of the first collecting tank 110 is formed inside the cooling tower 120.
- a plurality of transfer pipes 122 for transferring to the two collecting tank 130 is provided.
- a plurality of first connection holes 110a connected to one end of the plurality of transfer pipes 122 are formed on a lower surface of the first collecting tank 110, and an upper surface of the second collecting tank 130 is provided.
- a plurality of second connection holes 130a connected to the other ends of the plurality of transfer pipes are formed.
- a plurality of first connection holes 110a are formed in the lower surface of the first collecting tank 110, and a plurality of second connection holes 130a are formed in the upper surface of the second collecting tank 110.
- the transfer pipe 122 connects the first connection hole 110a and the second connection hole 130a provided with the oil vapor collected in the first collection tank 110 to the second collection tank 130. Will be transferred to.
- the inside of the cooling tower 120 is preferably filled with glycerin (glycerin; 124).
- the glyceline 124 serves to condense gaseous components included in the oil vapor transferred from the first collecting tank 110 to the second collecting tank 130 through the plurality of transfer pipes 122.
- a coolant pipe 150 is provided on an inner circumferential surface of the cooling tower 120, and the coolant pipe 150 lowers the temperature of the cooling tower 120 by using a coolant supplied from a coolant supply means 160. It serves to condense gaseous components included in the oil vapor conveyed through the tube 122.
- the refrigerant pipe 150 serves to indirectly condense gaseous components included in the oil vapor by lowering the temperature of the cooling tower 120, and the glyceline 124 is in close contact with the transfer pipe 122. It serves to directly condense gaseous components contained in the oil vapor conveyed into the tube 122.
- One end and the other end of the refrigerant pipe 150 may be connected to the refrigerant supply means 160 to circulate the refrigerant supplied from the refrigerant supply means 160.
- One end of the first collecting tank 110 is connected, and the transfer tube 122 connected to the other end of the second collecting tank 130 has a spiral shape. Since the plurality of conveying pipes 122 have a spiral shape, the conveying speed of oil vapor transferred from the first collecting tank 110 to the second collecting tank 130 is slowed and oil vapor stays in the cooling tower 120. By increasing the time to increase the time of condensation of the gas component contained in the vapor can increase the condensation effect of the gas component contained in the vapor.
- the second collecting tank 130 collects the fluid component of the oil vapor condensed by the gas component contained in the oil vapor while passing through the cooling tower 120, and a ventilation hole 130b is formed on one surface of the second collecting tank 130. It is formed, it is preferable that the vent pipe 132 for discharging the gas in the second collecting tank 130 to the outside is connected to the vent hole (130b).
- a fluid storage tank 140 is provided below the second collection tank 130, and the fluid storage tank 140 includes fluid of oil vapor collected in the second collection tank 130 via the cooling tower 120. The ingredients are stored.
- a preheating tube 170 is provided inside the transfer pipe 122 for transferring the oil vapor collected in the first collecting tank 110 to the second collecting tank 130 via the cooling tower 120.
- the preheating tube 170 serves to prevent the fluid component contained in the oil vapor conveyed into the transfer pipe 122 from being frozen in the cooling tower 120, and into the preheating tube 170.
- the heat medium supplied from the heat source supply means 180 is transferred.
- the heat source supply means 180 serves to supply a heat medium that is a heat source into the preheating tube 170, and the heat medium that is a heat source supplied into the preheating tube 170 from the heat source supply means 180 is It is preferable to circulate the preheating tube 170 and supply it to the heat source supply means 180 again.
- As the preheating tube 170 it is preferable that a copper tube having excellent corrosion resistance, easy processing, and high heat transfer is used.
- vapor recovery unit 110 the first collecting tank
- 140 fluid storage tank 150: refrigerant pipe
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The present invention provides an oil vapor collecting device comprising: a first gathering tank for gathering oil vapor generated during refueling of a vehicle, through a suction pump; a cooling tower which has a plurality of feeding tubes formed therein to feed the oil vapor gathered in the first gathering tank to a lower portion thereof, and condenses a gas component included in the oil vapor fed to the feeding tubes; a second gathering tank which is located at the lower portion of the cooling tower and is connected to one side ends of the feeding tubes, the other side ends of which are connected to the first gathering tank, and in which a fluid component of the oil vapor collected via the cooling tower is gathered; a fluid storage tank which is located below the second gathering tank and stores the fluid component of the oil vapor gathered in the second gathering tank via the cooling tower; a refrigerant pipe which is located inside the cooling tower and condenses the fluid component included in the oil vapor fed via the feeding tubes; and a refrigerant supply means for supplying a refrigerant to the refrigerant pipe. Thus, the present invention can suction the oil vapor generated during refueling of a vehicle, thereby preventing dangerous situations such as an explosion and a fire, resulting from the oil vapor, and can reuse the fluid component of the collected oil vapor, thereby improving energy efficiency.
Description
본 발명은 유증기 회수장치에 관한 것으로, 더욱 상세하게는 주유소 등에서 차량에 주유 시 발생되는 유증기가 대기 중으로 방출되지 않도록 회수하는 유증기 회수장치에 관한 것이다. The present invention relates to an oil vapor recovery apparatus, and more particularly, to an oil vapor recovery apparatus for recovering the oil vapor generated when the vehicle is refueled in the gas station so as not to be released into the atmosphere.
대한민국 공개특허 제2011-0095002호에 기재된 배경기술을 참조하면, 현재 대다수의 운송수단(vehicle)은 화석연료의 연소에너지를 기계적인 에너지로 전환하는 엔진(engine)으로부터 동력을 얻고 있다. 엔진이 탑재된 운송수단은 연료탱크에 저장된 연료를 연소하기 때문에 수시로 연료를 급유하여야 한다.Referring to the background art disclosed in Korean Patent Laid-Open Publication No. 2011-0095002, most vehicles currently obtain power from an engine that converts combustion energy of fossil fuel into mechanical energy. Vehicles equipped with engines must be refueled from time to time as they burn fuel stored in fuel tanks.
통상으로 차량 등과 같은 운송수단의 주유는 주유소에서 이루어지는 것이 일반적이며, 주유소에 설치된 주유기는 짧은 시간에 많은 양의 연료를 연료탱크로 주유하기 위한 펌프 등과 같은 장치들이 설치되어 있다. 상기와 같은 주유기를 이용하여 연료탱크에 주유하는 경우, 주유기의 유체 토출 펌프의 압력에 의해 연료탱크의 내부에는 많은 유증기가 생성되며, 이는 곧 연료주입구를 통해 외부로 휘산(휘발)되어 대기를 오염시킨다.In general, fueling of a vehicle such as a vehicle is generally performed at a gas station, and a gas tanker installed at a gas station is provided with a device such as a pump for supplying a large amount of fuel to a fuel tank in a short time. In the case of lubricating the fuel tank using the lubricator as described above, a lot of oil vapor is generated inside the fuel tank by the pressure of the fluid discharge pump of the lubricator, which is then volatilized (volatile) through the fuel inlet to pollute the atmosphere. Let's do it.
화석연료에는 이미 잘 알려진 바와 같이 인체에 해로운 휘발성유기화합물( Volatile Organic Compounds; VOC)이 포함되어 있으며, 우리나라의 대기환경보존법에는 VOC 배출의 주요시설인 석유정제 및 저장시설, 주유소, 도장시설 등의 배출기준을 설정하여 규제하고 있다.Fossil fuels contain Volatile Organic Compounds (VOCs), which are harmful to humans, as is well known.In Korea's Air Pollution Conservation Act, petroleum refining and storage facilities, gas stations, and paint facilities Emission standards are established and regulated.
상기와 같은 주유과정에서 발생하는 유증기에 의해 운전자나 주유원이 불쾌감을 느낄 뿐만 아니라 증발기체가 주유소 주변에 머물러 있을 경우 담배 불이나 불씨에 의해 발화가 되면 대형 폭발사고나 화재발생의 위험성이 매우 높은 문제점이 있었다.Not only the driver or gas station feels uncomfortable due to the oil vapor generated in the above oiling process, but when the evaporation gas stays near the gas station, if the ignition is caused by a cigarette fire or ember, there is a high risk of a large explosion accident or fire. There was this.
본 발명은 상기 문제점을 해결하기 위해 창출된 것으로서, 차량의 주유 과정에서 발생되는 유증기를 흡수하여 유증기에 의해 초래되는 폭발사고나 화재 등의 위험을 사전에 방지하며, 흡수된 유증기에 포함된 유체성분을 회수하도록 하는 유증기 회수장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, by absorbing the oil vapor generated during the fueling process of the vehicle to prevent the risk of explosion accident or fire caused by the oil vapor in advance, the fluid component contained in the absorbed vapor It is an object of the present invention to provide a vapor recovery apparatus for recovering the oil.
상기한 바와 같은 목적을 달성하기 위하여 본 발명은, 차량의 주유 시 발생되는 유증기를 흡입펌프를 통해 취합하는 제1취합탱크; 상기 제1취합탱크에서 취합된 유증기를 하부로 이송시키는 복수개의 이송관이 내부에 구비되며, 상기 이송관으로 이송되는 유증기에 포함된 기체성분을 응축시키는 냉각탑; 상기 냉각탑의 하부에 구비되고, 상기 제1취합탱크와 일단이 연결된 상기 이송관의 타단이 연결되며, 상기 냉각탑을 거쳐 회수되는 유증기의 유체성분이 취합되는 제2취합탱크; 상기 제2취합탱크의 하부에 구비되며, 상기 냉각탑을 거쳐 상기 제2취합탱크에 취합된 유증기의 유체성분이 저장되는 유체 저장탱크; 상기 냉각탑의 내부에 구비되며, 상기 이송관을 통해 이송되는 유증기에 포함된 기체성분을 응축시키는 냉매파이프; 및 상기 냉매파이프로 냉매를 공급하는 냉매공급수단을 포함하는 유증기 회수장치를 제공한다.In order to achieve the above object, the present invention, the first collecting tank for collecting the oil vapor generated during the fueling of the vehicle through the suction pump; A cooling tower having a plurality of transfer pipes configured to transfer oil vapor collected from the first collecting tank to a lower portion, and condensing a gas component contained in the oil vapor transferred to the transfer pipe; A second collecting tank provided below the cooling tower, connected to the other end of the transfer pipe connected to one end of the first collecting tank, and collecting fluid components of oil vapor recovered through the cooling tower; A fluid storage tank provided below the second collecting tank and configured to store fluid components of oil vapor collected in the second collecting tank via the cooling tower; A refrigerant pipe provided inside the cooling tower and condensing a gas component contained in the oil vapor transferred through the transfer pipe; And a refrigerant supply means for supplying a refrigerant to the refrigerant pipe.
본 발명에 따른 유증기 회수장치는 상기 복수개의 이송관 내부에 구비되며, 상기 이송관으로 이송되는 유증기에 포함된 유체성분이 상기 냉각탑에서 동결되는 것을 방지하는 예열관; 및 상기 예열관에 열원을 공급하는 열원공급수단을 더 포함할 수 있다.The vapor recovery apparatus according to the present invention is provided in the plurality of transfer pipes, the preheating tube to prevent the fluid component contained in the oil vapor conveyed to the transfer pipe is frozen in the cooling tower; And it may further comprise a heat source supply means for supplying a heat source to the preheating tube.
본 발명에 따른 유증기 회수장치에 있어서, 상기 냉각탑의 내부에는 상기 이송관으로 이송되는 유증기에 포함된 기체성분을 응축시키는 글리셀린(glycerin)이 충진될 수 있고, 상기 제2취합탱크의 일면에는 상기 제2취합탱크 내의 가스를 외부로 배출하는 통기관이 연결되는 통기홀이 형성될 수 있으며, 일단이 상기 제1취합탱크와 연결되고, 타단이 상기 제2취합탱크와 연결되는 상기 이송관은 나선형상을 가질 수 있고, 상기 냉각탑의 일면에는 상기 냉매공급수단과 연결된 냉매파이프가 관통하는 제1관통홀 및 제2관통홀이 형성될 수 있다.In the vapor recovery apparatus according to the present invention, the inside of the cooling tower may be filled with glycerin (glycerin) for condensing the gas component contained in the vapor to be transferred to the transfer pipe, the one side of the second collecting tank A vent hole may be formed to connect a vent pipe for discharging the gas in the second collecting tank to the outside, one end of which is connected to the first collecting tank, and the other end of which is connected to the second collecting tank to have a spiral shape. One side of the cooling tower may have a first through hole and a second through hole through which the refrigerant pipe connected to the refrigerant supply means passes.
본 발명에 따른 유증기 회수장치는 다음과 같은 효과를 가진다.The vapor recovery apparatus according to the present invention has the following effects.
첫째, 차량의 주유 시 발생되는 유증기를 흡입함으로써 유증기에 의해 초래되는 폭발사고나 화재 등의 위험을 사전에 방지할 수 있다.First, it is possible to prevent the risk of explosion accident or fire caused by the vapor in advance by inhaling the vapor generated during the fueling of the vehicle.
둘째, 흡수한 유증기를 이송관을 통해 냉각탑을 거친 후 제2취합탱크로 공급함으로써 유증기에 포함된 유체성분을 회수할 수 있으며, 회수된 유증기의 유체성분을 재활용함으로써 에너지 효율을 증대시킬 수 있다.Second, the absorbed oil vapor may be supplied to the second collecting tank after passing through the cooling tower through the transfer pipe to recover the fluid component contained in the oil vapor, and energy efficiency may be increased by recycling the fluid component of the recovered oil vapor.
도 1은 본 발명의 일 실시 예에 따른 유증기 회수장치를 개략적으로 도시한 도면이다.1 is a view schematically showing an oil vapor recovery apparatus according to an embodiment of the present invention.
도 2는 도 1에 도시된 제1취합탱크의 내부를 확대하여 도시한 도면이다.FIG. 2 is an enlarged view of the inside of the first collecting tank illustrated in FIG. 1.
도 3은 도 1에 도시된 냉각탑의 내부에 이송관이 구비된 상태를 확대하여 도시한 도면이다.3 is an enlarged view illustrating a state in which a transfer pipe is provided inside the cooling tower illustrated in FIG. 1.
도 4는 이송관의 단면도이다.4 is a cross-sectional view of the transfer pipe.
이하, 첨부된 도면을 참조하여 본 발명에 따른 바람직한 실시 예를 상세히 설명하기로 한다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여, 본 발명의 진정한 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept corresponding to the true technical idea of the present invention.
도 1은 본 발명의 일 실시 예에 따른 유증기 회수장치를 개략적으로 도시한 도면, 도 2는 도 1에 도시된 제1취합탱크의 내부를 확대하여 도시한 도면, 도 3은 도 1에 도시된 냉각탑의 내부에 이송관이 구비된 상태를 확대하여 도시한 도면, 도 4는 이송관의 단면도이다.1 is a view schematically showing an oil vapor recovery apparatus according to an embodiment of the present invention, FIG. 2 is an enlarged view of the inside of the first collecting tank shown in FIG. 1, and FIG. 3 is shown in FIG. 4 is an enlarged view illustrating a state in which a transfer pipe is provided inside the cooling tower, and FIG. 4 is a cross-sectional view of the transfer pipe.
도면을 참조하면, 본 발명의 일 실시 예에 따른 유증기 회수장치(100)는 제1취합탱크(110)와, 냉각탑(120)과, 제2취합탱크(130)와, 유체 저장탱크(140)와, 냉매파이프(150)와, 냉매공급수단(160)을 포함하고, 예열관(170)과, 열원공급수단(180)을 더 포함할 수 있다.Referring to the drawings, the oil vapor recovery apparatus 100 according to an embodiment of the present invention, the first collecting tank 110, the cooling tower 120, the second collecting tank 130, the fluid storage tank 140 And a coolant pipe 150 and a coolant supply means 160, and may further include a preheating tube 170 and a heat source supply means 180.
상기 제1취합탱크(110)는 주유소 등에서 차량에 가솔린 등과 같은 연료를 주유 시 발생되는 유증기를 흡입하여 취합하는 역할을 하며, 연료의 주유 시 발생되는 유증기는 주유 시 사용되는 주유 노즐(미도시)에 구비되는 유증기를 흡입하는 부재에 의해 흡입되어 상기 제1취합탱크(110)로 이동되어 저장된다. 상기 제1취합탱크(110)에는 흡입펌프(112)가 구비되며, 상기 흡입펌프(112)는 상기 주유 노즐(미도시)에 구비되는 유증기를 흡입하는 부재에 의해 흡입된 유증기를 상기 제1취합탱크(110)의 내부로 흡입하는 역할을 수행한다. 여기서, 상기 제1취합탱크(110)로 취합되는 유증기는 기체성분 및 유체성분을 포함한다.The first collecting tank 110 serves to suck and collect oil vapor generated when fueling gas such as gasoline in a gas station at a gas station. It is sucked by the member for sucking the oil vapor provided in the moved to the first collecting tank 110 is stored. The first collecting tank 110 is provided with a suction pump 112, the suction pump 112 is the first collecting the vapor sucked by a member for sucking the oil vapor provided in the fueling nozzle (not shown) It serves to suck into the tank 110. Here, the oil vapor collected in the first collecting tank 110 includes a gas component and a fluid component.
상기 제1취합탱크(110)에 취합된 유증기는 복수개의 이송관(122)를 통해 상기 제1취합탱크(110)의 하부에 구비되는 냉각탑(120)을 통과한 후 상기 냉각탑(120)의 하부에 구비되는 제2취합탱크(130)로 취합된다. 상기 냉각탑(120)은 상기 이송관(122)를 통해 이송되는 유증기에 포함된 기체성분을 응축시키는 역할을 하며, 상기 냉각탑(120)의 내부에는 상기 제1취합탱크(110)의 유증기를 상기 제2취합탱크(130)로 이송시키는 복수개의 이송관(122)이 구비된다.The oil vapor collected in the first collecting tank 110 passes through the cooling tower 120 provided in the lower portion of the first collecting tank 110 through a plurality of transfer pipes 122 and then the lower portion of the cooling tower 120. It is collected into a second collecting tank 130 provided in. The cooling tower 120 serves to condense a gas component contained in the oil vapor conveyed through the transfer pipe 122, and the oil vapor of the first collecting tank 110 is formed inside the cooling tower 120. A plurality of transfer pipes 122 for transferring to the two collecting tank 130 is provided.
상기 제1취합탱크(110)의 하부면에는 상기 복수개의 이송관(122)의 일단과 연결되는 복수개의 제1연결홀(110a)이 형성되고, 상기 제2취합탱크(130)의 상부면에는 상기 복수개의 이송관의 타단과 연결되는 복수개의 제2연결홀(130a)이 형성되는 것이 바람직하다.A plurality of first connection holes 110a connected to one end of the plurality of transfer pipes 122 are formed on a lower surface of the first collecting tank 110, and an upper surface of the second collecting tank 130 is provided. Preferably, a plurality of second connection holes 130a connected to the other ends of the plurality of transfer pipes are formed.
상기 제1취합탱크(110)의 하부면에 복수개의 제1연결홀(110a)이 형성되고, 상기 제2취합탱크의 상부면에 복수개의 제2연결홀(130a)이 형성됨으로 인하여 동일위치에 구비되는 상기 제1연결홀(110a)과 상기 제2연결홀(130a)을 상기 이송관(122)이 연결함으로써 상기 제1취합탱크(110)에 취합된 유증기가 상기 제2취합탱크(130)로 이송되게 된다.A plurality of first connection holes 110a are formed in the lower surface of the first collecting tank 110, and a plurality of second connection holes 130a are formed in the upper surface of the second collecting tank 110. The transfer pipe 122 connects the first connection hole 110a and the second connection hole 130a provided with the oil vapor collected in the first collection tank 110 to the second collection tank 130. Will be transferred to.
상기 냉각탑(120)의 내부에는 글리셀린(glycerin;124)이 충진되는 것이 바람직하다. 상기 글리셀린(124)는 상기 복수개의 이송관(122)를 통해 상기 제1취합탱크(110)에서 상기 제2취합탱크(130)로 이송되는 유증기에 포함된 기체성분을 응축시키는 역할을 한다. The inside of the cooling tower 120 is preferably filled with glycerin (glycerin; 124). The glyceline 124 serves to condense gaseous components included in the oil vapor transferred from the first collecting tank 110 to the second collecting tank 130 through the plurality of transfer pipes 122.
상기 냉각탑(120)의 내측 둘레면에는 냉매파이프(150)가 구비되며, 상기 냉매파이프(150)는 냉매공급수단(160)에서 공급되는 냉매를 이용하여 상기 냉각탑(120)의 온도를 낮춰 상기 이송관(122)을 통해 이송되는 유증기에 포함된 기체성분을 응축시키는 역할을 한다. 상기 냉매파이프(150)는 상기 냉각탑(120)의 온도를 낮춤으로써 유증기에 포함된 기체성분을 간접적으로 응축시키는 역할을 하며, 상기 글리셀린(124)은 상기 이송관(122)과 밀착되어 상기 이송관(122)의 내부로 이송되는 유증기에 포함된 기체성분을 직접적으로 응축시키는 역할을 한다. 상기 냉매파이프(150)는 일단과 타단이 상기 냉매공급수단(160)과 연결되어 상기 냉매공급수단(160)에서 공급되는 냉매를 순환시켜 사용하는 것이 바람직하다.A coolant pipe 150 is provided on an inner circumferential surface of the cooling tower 120, and the coolant pipe 150 lowers the temperature of the cooling tower 120 by using a coolant supplied from a coolant supply means 160. It serves to condense gaseous components included in the oil vapor conveyed through the tube 122. The refrigerant pipe 150 serves to indirectly condense gaseous components included in the oil vapor by lowering the temperature of the cooling tower 120, and the glyceline 124 is in close contact with the transfer pipe 122. It serves to directly condense gaseous components contained in the oil vapor conveyed into the tube 122. One end and the other end of the refrigerant pipe 150 may be connected to the refrigerant supply means 160 to circulate the refrigerant supplied from the refrigerant supply means 160.
상기 제1취합탱크(110)와 일단이 연결되고, 상기 제2취합탱크(130)와 타단이 연결되는 상기 이송관(122)은 나선형상을 가지는 것이 바람직하다. 상기 복수개의 이송관(122)이 나선형상을 가짐으로 인하여 상기 제1취합탱크(110)에서 상기 제2취합탱크(130)로 이송되는 유증기의 이송속도를 늦추고 유증기가 상기 냉각탑(120)에 머무는 시간을 증가시켜 유증기에 포함된 기체성분이 응축되는 시간을 증가시켜 유증기에 포함된 기체성분의 응축효과를 증대시킬 수 있다.One end of the first collecting tank 110 is connected, and the transfer tube 122 connected to the other end of the second collecting tank 130 has a spiral shape. Since the plurality of conveying pipes 122 have a spiral shape, the conveying speed of oil vapor transferred from the first collecting tank 110 to the second collecting tank 130 is slowed and oil vapor stays in the cooling tower 120. By increasing the time to increase the time of condensation of the gas component contained in the vapor can increase the condensation effect of the gas component contained in the vapor.
상기 제2취합탱크(130)로는 상기 냉각탑(120)를 거치면서 유증기에 포함된 기체성분이 응축된 유증기의 유체성분이 취합되며, 상기 제2취합탱크(130)의 일면에는 통기홀(130b)이 형성되며, 상기 통기홀(130b)에는 상기 제2취합탱크(130) 내의 가스를 외부로 배출하는 통기관(132)이 연결되는 것이 바람직하다.The second collecting tank 130 collects the fluid component of the oil vapor condensed by the gas component contained in the oil vapor while passing through the cooling tower 120, and a ventilation hole 130b is formed on one surface of the second collecting tank 130. It is formed, it is preferable that the vent pipe 132 for discharging the gas in the second collecting tank 130 to the outside is connected to the vent hole (130b).
상기 제2취합탱크(130)의 하부에는 유체 저장탱크(140)가 구비되며, 상기 유체 저장탱크(140)에는 상기 냉각탑(120)을 거쳐 상기 제2취합탱크(130)에 취합된 유증기의 유체성분이 저장된다.A fluid storage tank 140 is provided below the second collection tank 130, and the fluid storage tank 140 includes fluid of oil vapor collected in the second collection tank 130 via the cooling tower 120. The ingredients are stored.
상기 제1취합탱크(110)에 취합된 유증기를 상기 냉각탑(120)를 거쳐 상기 제2취합탱크(130)로 이송시키는 상기 이송관(122)의 내부에는 예열관(170)이 구비된다. 상기 예열관(170)은 상기 이송관(122)의 내부로 이송되는 유증기에 포함된 유체성분이 상기 냉각탑(120)에서 동결되는 것을 방지하는 역할을 하며, 상기 예열관(170)의 내부로는 열원공급수단(180)에서 공급되는 열매체가 이송되는 것이 바람직하다. 상기 열원공급수단(180)은 상기 예열관(170)의 내부로 열원인 열매체를 공급하는 역할을 하며, 상기 열원공급수단(180)에서 상기 예열관(170)의 내부로 공급되는 열원인 열매체은 상기 예열관(170)을 순환하여 다시 상기 열원공급수단(180)으로 공급되는 것이 바람직하다. 상기 예열관(170)으로는 내식성이 우수하고 가공이 용이하며 열전달이 높은 동관이 사용되는 것이 바람직하다.A preheating tube 170 is provided inside the transfer pipe 122 for transferring the oil vapor collected in the first collecting tank 110 to the second collecting tank 130 via the cooling tower 120. The preheating tube 170 serves to prevent the fluid component contained in the oil vapor conveyed into the transfer pipe 122 from being frozen in the cooling tower 120, and into the preheating tube 170. It is preferable that the heat medium supplied from the heat source supply means 180 is transferred. The heat source supply means 180 serves to supply a heat medium that is a heat source into the preheating tube 170, and the heat medium that is a heat source supplied into the preheating tube 170 from the heat source supply means 180 is It is preferable to circulate the preheating tube 170 and supply it to the heat source supply means 180 again. As the preheating tube 170, it is preferable that a copper tube having excellent corrosion resistance, easy processing, and high heat transfer is used.
따라서, 차량의 주유 시 발생되는 유증기를 흡입함으로써 유증기에 의해 초래되는 폭발사고나 화재 등의 위험을 사전에 방지할 수 있고, 회수된 유증기의 유체성분을 재활용함으로써 에너지 효율을 증대시킬 수 있다.Therefore, by inhaling the oil vapor generated during the refueling of the vehicle, it is possible to prevent the risk of explosion accident or fire caused by the oil vapor in advance, and to increase energy efficiency by recycling the fluid component of the recovered oil vapor.
본 발명은 도면에 도시된 실시 예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 다른 실시 예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호 범위는 첨부된 특허청구범위의 기술적 사상에 의하여 정해져야 할 것이다.Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.
[부호의 설명][Description of the code]
100 : 유증기 회수장치 110 : 제1취합탱크100: vapor recovery unit 110: the first collecting tank
120 : 냉각탑 130 : 제2취합탱크120: cooling tower 130: second collecting tank
140 : 유체 저장탱크 150 : 냉매파이프140: fluid storage tank 150: refrigerant pipe
160 : 냉매공급수단 170 : 예열관160: refrigerant supply means 170: preheating tube
180 : 열원공급수단180: heat source supply means
Claims (6)
- 차량의 주유 시 발생되는 유증기를 흡입펌프를 통해 취합하는 제1취합탱크;A first collecting tank configured to collect oil vapor generated when the vehicle is refueled through a suction pump;상기 제1취합탱크에서 취합된 유증기를 하부로 이송시키는 복수개의 이송관이 내부에 구비되며, 상기 이송관으로 이송되는 유증기에 포함된 기체성분을 응축시키는 냉각탑;A cooling tower having a plurality of transfer pipes configured to transfer oil vapor collected from the first collecting tank to a lower portion, and condensing a gas component contained in the oil vapor transferred to the transfer pipe;상기 냉각탑의 하부에 구비되고, 상기 제1취합탱크와 일단이 연결된 상기 이송관의 타단이 연결되며, 상기 냉각탑을 거쳐 회수되는 유증기의 유체성분이 취합되는 제2취합탱크;A second collecting tank provided below the cooling tower, connected to the other end of the transfer pipe connected to one end of the first collecting tank, and collecting fluid components of oil vapor recovered through the cooling tower;상기 제2취합탱크의 하부에 구비되며, 상기 냉각탑을 거쳐 상기 제2취합탱크에 취합된 유증기의 유체성분이 저장되는 유체 저장탱크;A fluid storage tank provided below the second collecting tank and configured to store fluid components of oil vapor collected in the second collecting tank via the cooling tower;상기 냉각탑의 내부에 구비되며, 상기 이송관을 통해 이송되는 유증기에 포함된 기체성분을 응축시키는 냉매파이프; 및A refrigerant pipe provided inside the cooling tower and condensing a gas component contained in the oil vapor transferred through the transfer pipe; And상기 냉매파이프로 냉매를 공급하는 냉매공급수단을 포함하는 유증기 회수장치.And a refrigerant supply means for supplying a refrigerant to the refrigerant pipe.
- 청구항 1에 있어서,The method according to claim 1,상기 복수개의 이송관 내부에 구비되며, 상기 이송관으로 이송되는 유증기에 포함된 유체성분이 상기 냉각탑에서 동결되는 것을 방지하는 예열관; 및A preheating tube provided inside the plurality of conveying tubes and preventing a fluid component contained in the oil vapor conveyed to the conveying tube from being frozen in the cooling tower; And상기 예열관에 열원을 공급하는 열원공급수단을 더 포함하는 유증기 회수장치.And a heat source supply means for supplying a heat source to the preheating tube.
- 청구항 1에 있어서,The method according to claim 1,상기 냉각탑의 내부에는 상기 이송관으로 이송되는 유증기에 포함된 기체성분을 응축시키는 글리셀린(glycerin)이 충진되는 것을 특징으로 하는 유증기 회수장치.The inside of the cooling tower is a vapor recovery apparatus characterized in that the glycerin (glycerin) for condensing the gas components contained in the vapor to be transferred to the transfer pipe is filled.
- 청구항 1에 있어서,The method according to claim 1,상기 제2취합탱크의 일면에는 상기 제2취합탱크 내의 가스를 외부로 배출하는 통기관이 연결되는 통기홀이 형성되는 유증기 회수장치.One side of the second collecting tank, the oil vapor recovery device is formed with a vent hole is connected to the vent pipe for discharging the gas in the second collecting tank to the outside.
- 청구항 1에 있어서,The method according to claim 1,일단이 상기 제1취합탱크와 연결되고, 타단이 상기 제2취합탱크와 연결되는 상기 이송관은 나선형상을 가지는 것을 특징으로 하는 유증기 회수장치.The transfer pipe having one end connected to the first collecting tank and the other end connected to the second collecting tank has a spiral shape.
- 청구항 1에 있어서,The method according to claim 1,상기 냉각탑의 일면에는 상기 냉매공급수단과 연결된 냉매파이프가 관통하는 제1관통홀 및 제2관통홀이 형성되는 것을 특징으로 하는 유증기 회수장치.One side of the cooling tower is a vapor recovery device, characterized in that the first through hole and the second through hole through which the refrigerant pipe connected to the refrigerant supply means is formed.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14856220.0A EP3061508A4 (en) | 2013-10-21 | 2014-10-20 | Oil vapor collecting device |
| CN201480057695.5A CN105658292A (en) | 2013-10-21 | 2014-10-20 | Oil vapor collecting device |
| US15/030,812 US20160370043A1 (en) | 2013-10-21 | 2014-10-20 | Oil vapor collecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2013-0125314 | 2013-10-21 | ||
| KR20130125314 | 2013-10-21 | ||
| KR1020140134289A KR101592120B1 (en) | 2013-10-21 | 2014-10-06 | Oil gas recovery system |
| KR10-2014-0134289 | 2014-10-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| WO2015060598A2 true WO2015060598A2 (en) | 2015-04-30 |
| WO2015060598A3 WO2015060598A3 (en) | 2015-06-11 |
| WO2015060598A8 WO2015060598A8 (en) | 2016-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/KR2014/009836 WO2015060598A2 (en) | 2013-10-21 | 2014-10-20 | Oil vapor collecting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110095002A (en) | 2010-02-18 | 2011-08-24 | 김덕수 | Fuel nozzle for collecting oil vapor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100733770B1 (en) * | 2007-02-22 | 2007-07-02 | 강민식 | Apparatus for extracting oil from oil vapor |
| KR200448063Y1 (en) * | 2009-04-30 | 2010-03-12 | (주)동명엔터프라이즈 | Apparatus for retrieving volatile organic compound |
| KR101221132B1 (en) * | 2012-08-24 | 2013-01-10 | 신상신 | Voc retrieving apparatus for connecting stage 1,2 in gas station |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20110095002A (en) | 2010-02-18 | 2011-08-24 | 김덕수 | Fuel nozzle for collecting oil vapor |
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| See also references of EP3061508A4 |
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| WO2015060598A3 (en) | 2015-06-11 |
| WO2015060598A8 (en) | 2016-06-02 |
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