KR200168859Y1 - Liquefied petroleum gas tank for car - Google Patents

Liquefied petroleum gas tank for car Download PDF

Info

Publication number
KR200168859Y1
KR200168859Y1 KR2019990016616U KR19990016616U KR200168859Y1 KR 200168859 Y1 KR200168859 Y1 KR 200168859Y1 KR 2019990016616 U KR2019990016616 U KR 2019990016616U KR 19990016616 U KR19990016616 U KR 19990016616U KR 200168859 Y1 KR200168859 Y1 KR 200168859Y1
Authority
KR
South Korea
Prior art keywords
liquefied petroleum
petroleum gas
vehicle
gas cylinder
mounting block
Prior art date
Application number
KR2019990016616U
Other languages
Korean (ko)
Inventor
신영자
Original Assignee
신영자
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.)
Filing date
Publication date
Application filed by 신영자 filed Critical 신영자
Priority to KR2019990016616U priority Critical patent/KR200168859Y1/en
Application granted granted Critical
Publication of KR200168859Y1 publication Critical patent/KR200168859Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/03006—Gas tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/03006—Gas tanks
    • B60K2015/03026—Gas tanks comprising a valve
    • 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
    • F17C13/04—Arrangement or mounting of valves
    • 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
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • 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
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/228—Assembling processes by screws, bolts or rivets
    • 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
    • F17C2270/0178—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

본 고안은 차량의 기관에 저장되어 있는 액화석유가스를 연료로 공급하기 위한 차량용 액화석유가스 봄베에 관한 것이다. 본 고안의 액화석유가스 봄베는 길이가 긴 원통형 본체와, 이 본체의 외주에 일체로 용접되는 입구를 갖는 마운팅 블록을 갖추고 있다. 마운팅 블록의 입구에 충전 밸브, 배출 밸브, 안전 밸브로 이루어지는 밸브 장치가 장착되고, 입구의 내주에는 밸브 장치에 형성되는 수나사를 체결에 의해 장착시킬 수 있도록 암나사가 형성되며, 본체의 외주에 마운팅 블록과 인접되도록 계측기가 설치된다. 본 고안에 의하면, 본체의 외주에 용접되는 단일의 마운팅 블록에 액화석유가스의 충전 및 공급, 차단 등을 수행하는 밸브 장치가 설치되어 액화석유가스 봄베를 차량에 용이하게 탑재할 수 있으며, 용량을 증가시킬 수 있고, 액화석유가스의 충전이 용이해지는 것이다. 또한, 용접 공정이 단순해지고, 부품수가 감소되어 생산성이 향상되며, 기밀성이 향상되는 것이다. 이 결과, 액화석유가스 봄베의 경쟁 우위가 확보된다.The present invention relates to a liquefied petroleum gas cylinder for a vehicle for supplying liquefied petroleum gas stored in the engine of the vehicle as a fuel. The liquefied petroleum gas cylinder of the present invention has a mounting block having a long cylindrical body and an inlet welded integrally to the outer circumference of the body. A valve device consisting of a charge valve, a discharge valve, and a safety valve is mounted at the inlet of the mounting block, and an internal thread is formed at the inner circumference of the inlet so that a male screw formed in the valve device can be mounted by tightening. The instrument is installed to be adjacent to According to the present invention, a valve device for filling, supplying, and shutting off liquefied petroleum gas is installed in a single mounting block welded to the outer circumference of the main body, so that the liquefied petroleum gas cylinder can be easily mounted on a vehicle. It can increase, and the filling of liquefied petroleum gas becomes easy. In addition, the welding process is simplified, the number of parts is reduced, productivity is improved, and airtightness is improved. As a result, the competitive advantage of the liquefied petroleum gas cylinder is secured.

Description

차량용 액화석유가스 봄베{LIQUEFIED PETROLEUM GAS TANK FOR CAR}Liquefied petroleum gas cylinder for vehicle {LIQUEFIED PETROLEUM GAS TANK FOR CAR}

본 고안은 차량에 관한 것으로, 보다 상세하게는 차량의 기관에 저장되어 있는 액화석유가스(LPG)를 연료로 공급하기 위한 차량용 액화석유가스 봄베(bombe)에 관한 것이다.The present invention relates to a vehicle, and more particularly to a vehicle liquefied petroleum gas bomb (bombe) for supplying liquefied petroleum gas (LPG) stored in the engine of the vehicle as a fuel.

차량의 구조는 기능적으로 크게 주행에 필요한 장치를 구비한 섀시와, 사람이나 화물을 수용하기 위한 차체로 나눌 수 있다. 차체는 차량의 외형을 이루는 부분으로 차실과 기관실, 트렁크 및 펜더 등으로 구성된다. 이러한 차량은 기관의 동력을 이용하여 도로를 주행하는 것으로, 그 연료로 가솔린과 경유가 주로 사용되고 있다.The structure of a vehicle can be divided into a chassis having functionally large devices necessary for driving, and a vehicle body for accommodating people or cargo. The body is the part that forms the exterior of the vehicle and is composed of a cabin, an engine room, a trunk and a fender. These vehicles are driven on the road using the power of the engine, and gasoline and diesel are mainly used as fuels.

최근에는 가솔린과 경유에 비하여 가격이 저렴하고 매연의 발생이 없는 액화석유가스를 원료로 사용하는 액화석유가스 차량의 보급이 급격이 증가하고 있는 추세에 있다. 액화석유가스 봄베에 저장되는 액화석유가스는 배관을 통하여 기관에 공급되며, 액화석유가스 봄베의 용량은 기관의 출력, 주행 거리, 설치 장소 등에 따라 다르게 되어 있다.Recently, the spread of liquefied petroleum gas vehicles using liquefied petroleum gas as a raw material, which is cheaper than gasoline and diesel, and does not generate soot, has been increasing rapidly. The liquefied petroleum gas cylinder stored in the liquefied petroleum gas cylinder is supplied to the engine through a pipe, and the capacity of the liquefied petroleum gas cylinder is varied according to the output of the engine, the mileage, and the installation place.

그런데, 택시 등과 같은 승용차의 경우 액화석유가스 봄베를 트렁크 내에 탑재시키고 있기 때문에 용량이 제한을 받고 있는 실정에 있다. 또한, 액화석유가스의 충전은 지정된 충전소에서만 이루어지고 있으나, 그 수가 그리 충분하지 않아 액화석유가스의 충전이 상당히 번거롭고 불편하여 액화석유가스 차량의 이용을 기피하게 하는 이유가 되고 있다.However, in the case of a passenger car such as a taxi, the capacity of the liquefied petroleum gas cylinder is mounted in the trunk. In addition, the filling of the liquefied petroleum gas is made only at the designated filling station, but the number is not so sufficient that the liquefied petroleum gas filling is quite cumbersome and inconvenient, which is a reason to avoid using the liquefied petroleum gas vehicle.

이와 같은 종래 차량용 액화석유가스 봄베에 대한 예를 살펴보면, 액화석유가스 봄베의 밀폐된 원통형 본체는 길이가 길게 제작된다. 본체의 한쪽 측면에는 액화석유가스를 충전하기 위한 충전 밸브와, 배관의 연결에 의해 기관에 액화석유가스를 공급하기 위한 배출 밸브, 액화석유가스의 충전 및 공급을 자동으로 차단해 주는 안전 밸브가 각각 배치된다.Looking at the example for such a conventional vehicle liquefied petroleum gas cylinder, the closed cylindrical body of the liquefied petroleum gas cylinder is made of a long length. One side of the main body has a filling valve for filling liquefied petroleum gas, a discharge valve for supplying liquefied petroleum gas to the engine by connecting pipes, and a safety valve for automatically shutting off the filling and supply of liquefied petroleum gas. Is placed.

그러나, 상기한 바와 같은 종래 차량용 액화석유가스 봄베는, 본체의 한쪽 측면에 충전 밸브, 배출 밸브, 안전 밸브로 이루어지는 밸브 장치가 배치되어 차량의 탑재에 지장을 받는 문제가 있었다. 즉, 차량의 트렁크에 액화석유가스 봄베를 탑재할 때는 본체를 횡방향으로 놓기 때문에 밸브 장치가 트렁크의 벽면에 닿지 않도록 주의해야 한다.However, the conventional liquefied petroleum gas cylinder for a vehicle as described above has a problem in that a valve device composed of a filling valve, a discharge valve, and a safety valve is disposed on one side of the main body, which hinders the mounting of the vehicle. In other words, when the liquefied petroleum gas cylinder is mounted on the trunk of the vehicle, care should be taken not to touch the wall of the trunk because the main body is placed in the transverse direction.

뿐만 아니라, 밸브 장치가 트렁크의 벽면에 닿지 않도록 하기 위하여 본체의 길이를 짧게 제작하고 있기 때문에 액화석유가스 봄베의 용량이 줄어드는 원인이 되고 있었다.In addition, since the length of the main body is made short so that the valve device does not touch the wall of the trunk, the capacity of the liquefied petroleum gas cylinder has been reduced.

또한, 밸브 장치와 트렁크의 벽면 사이에 형성되는 공간이 협소하여 밸브 장치의 조작이 어렵고, 충전 벨브를 통한 액화석유가스의 충전에 지장을 받는 문제가 있었다.In addition, there is a problem that the space formed between the valve device and the wall surface of the trunk is narrow so that the operation of the valve device is difficult and the charging of the liquefied petroleum gas through the filling valve is hindered.

한편, 본체의 한쪽 측면에 충전 밸브, 배출 밸브, 안전 밸브를 장착하기 위한 마운팅 블록(mount block)을 각각 별도로 용접하고 있으므로, 마운팅 블록의 용접 공정이 많고 복잡하며, 부품수의 증가로 인하여 생산성이 저하되는 문제가 있었다. 그리고, 마운팅 블록 각각의 별도 용접에 의해 기밀을 유지하기 어려워 신뢰성이 저하되는 문제가 있었다.On the other hand, since mounting blocks for mounting the filling valve, the discharge valve, and the safety valve are separately welded to one side of the main body, the welding process of the mounting block is many and complicated, and productivity is increased due to the increase in the number of parts. There was a problem of deterioration. In addition, airtightness is difficult to maintain by separate welding of each mounting block, and there is a problem that reliability is lowered.

본 고안은 상기한 바와 같은 종래의 제반 문제점을 해결하기 위하여 안출된 것으로서, 본 고안의 목적은 차량에 용이하게 탑재할 수 있는 차량용 액화석유가스 봄베를 제공하는데 있다.The present invention has been made to solve the conventional problems as described above, the object of the present invention is to provide a liquefied petroleum gas cylinder for a vehicle that can be easily mounted on a vehicle.

본 고안의 다른 목적은 용량을 증가시킬 수 있는 차량용 액화석유가스 봄베를 제공하는데 있다.Another object of the present invention is to provide a liquefied petroleum gas cylinder for a vehicle that can increase the capacity.

본 고안의 또 다른 목적은 액화석유가스의 충전이 용이해지도록 한 차량용 액화석유가스 봄베를 제공하는데 있다.Another object of the present invention is to provide a liquefied petroleum gas cylinder for a vehicle to facilitate the filling of liquefied petroleum gas.

본 고안의 또 다른 목적은 용접 공정이 단순해지고, 부품수가 감소되어 생산성이 향상되도록 한 차량용 액화석유가스 봄베를 제공하는데 있다.Still another object of the present invention is to provide a liquefied petroleum gas cylinder for a vehicle in which the welding process is simplified, the number of parts is reduced, and the productivity is improved.

본 고안의 또 다른 목적은 기밀성이 향상되도록 한 차량용 액화석유가스 봄베를 제공하는데 있다.Another object of the present invention is to provide a liquefied petroleum gas cylinder for a vehicle to improve the airtightness.

도 1은 본 고안에 따른 차량용 액화석유가스 봄베를 나타낸 사시도,1 is a perspective view showing a liquefied petroleum gas cylinder for a vehicle according to the present invention,

도 2는 본 고안에 따른 차량용 액화석유가스 봄베를 부분적으로 나타낸 단면도,2 is a partial cross-sectional view showing a liquefied petroleum gas cylinder for a vehicle according to the present invention,

도 3은 본 고안에 따른 차량용 액화석유가스 봄베의 실시예를 나타낸 단면도이다.3 is a cross-sectional view showing an embodiment of a vehicle liquefied petroleum gas cylinder according to the present invention.

♣ 도면의 주요 부분에 대한 부호의 설명 ♣♣ Explanation of symbols for the main parts of the drawing ♣

10: 액화석유가스 봄베 12: 본체10: liquefied petroleum gas cylinder 12: main body

20: 마운팅 블록 22: 입구20: mounting block 22: entrance

24: 암나사 26: 나사구멍24: female thread 26: screw hole

28: 보스 30: 밸브 장치28: boss 30: valve device

38: 수나사 40: 관통구멍38: external thread 40: through hole

42: 플랜지 44: 볼트42: flange 44: bolt

50: 계측기50: Instrument

이와 같은 목적을 달성하기 위한 본 고안의 특징은, 차량의 기관에 저장되어 있는 액화석유가스를 공급하는 차량용 액화석유가스 봄베에 있어서, 길이가 긴 원통형 본체와; 본체의 외주에 일체로 용접되는 입구를 갖는 마운팅 블록과; 마운팅 블록의 입구에 장착되는 밸브 장치와; 본체의 외주에 마운팅 블록과 인접되도록 설치되는 계측기로 이루어지는 차량용 액화석유가스 봄베에 있다.Features of the present invention for achieving the above object is a vehicle liquefied petroleum gas cylinder for supplying liquefied petroleum gas stored in the engine of the vehicle, the cylindrical body having a long length; A mounting block having an inlet welded integrally to the outer periphery of the main body; A valve device mounted to the inlet of the mounting block; In the vehicle liquefied petroleum gas cylinder consisting of a measuring instrument installed to be adjacent to the mounting block on the outer periphery of the main body.

또한, 입구의 내주에는 밸브 장치에 형성되는 수나사를 체결에 의해 장착시킬 수 있도록 암나사가 형성되며, 마운팅 블록의 상면에 입구와 동심을 이루도록 배치됨과 동시에 관통되지 않는 복수의 나사구멍을 갖는 보스가 형성되고, 마운팅 블록의 나사구멍에 볼트의 체결이 가능하도록 밸브 장치의 외주에 복수의 관통구멍을 갖는 플랜지가 형성되는 것에 있다.In addition, a female thread is formed on the inner circumference of the inlet so that the male screw formed in the valve device can be mounted by tightening, and a boss having a plurality of threaded holes which are arranged to be concentric with the inlet on the upper surface of the mounting block and not penetrated. In addition, a flange having a plurality of through holes is formed on the outer circumference of the valve device so that the bolt can be fastened to the screw holes of the mounting block.

이하, 본 고안에 따른 차량용 액화석유가스 봄베에 대한 바람직한 실시예를 첨부된 도면에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the liquefied petroleum gas cylinder for vehicles according to the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 3은 본 고안에 따른 차량용 액화석유가스 봄베를 설명하기 위하여 나타낸 도면이다.1 to 3 is a view showing for explaining the liquefied petroleum gas cylinder for vehicles according to the present invention.

먼저, 도 1을 참조하여 설명하면, 본 고안의 액화석유가스 봄베(10)는 길이가 긴 원통형 본체(12)를 갖추고 있으며, 본체(12)의 외주에 마운팅 블록(20)이 기밀이 유지되도록 일체로 용접된다. 도면에서, 마운팅 블록(20)은 대략 사각형으로 형성되어 있는 것을 나타냈으나, 마운팅 블록(20)의 형상은 원형, 타원형, 기타 적절한 형상으로 변경할 수 있다.First, referring to Figure 1, the liquefied petroleum gas cylinder 10 of the present invention has a long cylindrical body 12, so that the mounting block 20 on the outer periphery of the body 12 is kept airtight Welded integrally. In the figure, although the mounting block 20 is shown to be formed in a substantially rectangular, the shape of the mounting block 20 can be changed to a circular, elliptical, other suitable shape.

또한, 마운팅 블록(20)의 상면에는 밸브 장치(30), 즉 액화석유가스를 충전하기 위한 충전 밸브(32)와, 도시하지 않은 배관의 연결에 의해 기관에 액화석유가스를 공급하기 위한 배출 밸브(34), 액화석유가스의 충전 및 공급을 자동으로 차단해 주는 안전 밸브(36)를 대응하는 관계로 장착할 수 있는 입구(22)가 형성된다.In addition, a valve device 30, that is, a filling valve 32 for filling liquefied petroleum gas, and a discharge valve for supplying liquefied petroleum gas to the engine by connecting pipes (not shown) are provided on an upper surface of the mounting block 20. (34), an inlet (22) capable of mounting a safety valve (36) that automatically shuts off the filling and supply of liquefied petroleum gas in a corresponding relationship is formed.

도 1 및 도 2에 나타낸 바와 같이, 입구(22)의 내주에는 밸브 장치(30)에 형성되는 수나사(38)를 체결에 의해 장착시킬 수 있도록 암나사(24)가 형성된다. 밸브 장치(30)의 수나사(38)와 마운팅 블록(20)의 암나사(24)를 체결에 의해 장착시키는 것에 따라 밸브 장치(30)를 긴밀하고 견고하게 장착시킬 수 있다. 그리고, 암나사(24)와 수나사(38) 사이에는 기밀성을 보다 향상시킬 수 있도록 가스킷 등을 개재시킬 수 있다. 본체(12)의 외주에 마운팅 블록(20)과 인접되도록 액화석유가스의 양 등을 측정할 수 있는 계측기(50)가 설치되며, 계측기(50)는 본체(12)의 길이 방향을 따라 마운팅 블록(20)과 일렬로 설치하는 것이 바람직하다.As shown in FIG. 1 and FIG. 2, a female screw 24 is formed on the inner circumference of the inlet 22 so that the male screw 38 formed in the valve device 30 can be attached by fastening. By mounting the male screw 38 of the valve device 30 and the female screw 24 of the mounting block 20 by tightening, the valve device 30 can be mounted tightly and firmly. And a gasket etc. can be interposed between the female screw 24 and the male screw 38 so that an airtightness can be improved more. A measuring device 50 capable of measuring the amount of liquefied petroleum gas is installed on the outer circumference of the main body 12 so as to be adjacent to the mounting block 20, and the measuring device 50 has a mounting block along the longitudinal direction of the main body 12. It is preferable to install in line with (20).

이와 같은 본 고안의 액화석유가스 봄베(1O)는 본체(12)의 외주에 용접되는 마운팅 블록(20)의 상면에 밸브 장치(30)가 장착되므로, 마운팅 블록(20)의 용접이 단순해질 뿐만 아니라, 부품수가 감소되어 생산성이 향상된다. 그리고, 본체(12)와 단일의 마운팅 블록(20)의 용접에 의해 기밀성을 향상시킬 수 있다.The liquefied petroleum gas cylinder 10 according to the present invention has a valve device 30 mounted on the upper surface of the mounting block 20 welded to the outer circumference of the main body 12, thereby simplifying welding of the mounting block 20. Rather, the number of parts is reduced and productivity is improved. And airtightness can be improved by welding the main body 12 and the single mounting block 20.

한편, 차량의 트렁크에 액화석유가스 봄베(10)를 탑재시킬 때에는, 트렁크의 횡방향으로 본체(12)가 놓이더라도 밸브 장치(30)가 트렁크의 벽면에 닿는 것이 방지되므로, 액화석유가스 봄베(10)의 탑재를 용이하게 수행할 수 있어 작업성이 향상된다.On the other hand, when the liquefied petroleum gas cylinder 10 is mounted in the trunk of the vehicle, even if the main body 12 is placed in the transverse direction of the trunk, the valve device 30 is prevented from touching the wall surface of the trunk. 10) can be easily mounted so that workability is improved.

특히, 본체(12)의 길이를 충분하게 제작할 수 있어 액화석유가스 봄베(10)의 용량을 증가시킬 수 있는 것은 물론, 차량의 트렁크를 열었을 때 밸브 장치(30)가 정면에서 보이도록 액화석유가스 봄베(10)를 탑재시킬 수 있어 충전 밸브(32)를 통한 충전이 용이해진다.In particular, the length of the main body 12 can be produced sufficiently to increase the capacity of the liquefied petroleum gas cylinder 10, as well as the liquefied petroleum gas so that the valve device 30 is visible from the front when the trunk of the vehicle is opened. The cylinder 10 can be mounted to facilitate filling through the filling valve 32.

또한, 계측기(50)를 통하여 액화석유가스의 양 등을 계측하면서 충전밸브(32)와 안전 밸브(36)를 조절하여 액화석유가스의 충전을 용이하게 수행할 수 있다.In addition, the filling valve 32 and the safety valve 36 may be adjusted while measuring the amount of liquefied petroleum gas through the measuring device 50, thereby easily filling the liquefied petroleum gas.

도 3에는 본 고안에 따른 차량용 액화석유가스 봄베에 대한 실시예가 나타나 있다. 이에 따르면, 본체(12)의 외주에 용접되는 마운팅 블록(20)의 상면에 입구(22)와 동심을 이루도록 배치되는 복수의 나사구멍(26)을 갖는 보스(28)가 형성된다. 나사구멍(26)은 보스(28)를 관통되지 않도록 형성되며, 보스(28)는 마운팅 블록(20)의 내측으로 돌출 형성된다. 나사구멍(26)이 보스(28)를 관통되지 않도록 형성되는 것에 의해 나사구멍(26)을 통하여 액화석유가스의 누설이 방지되므로, 액화석유가스 봄베(10)의 기밀성이 향상된다.Figure 3 shows an embodiment for a vehicle liquefied petroleum gas cylinder according to the present invention. According to this, a boss 28 having a plurality of screw holes 26 arranged concentrically with the inlet 22 is formed on the upper surface of the mounting block 20 welded to the outer circumference of the main body 12. The screw hole 26 is formed so as not to penetrate through the boss 28, and the boss 28 is formed to protrude to the inside of the mounting block 20. Since the screw hole 26 is formed so as not to penetrate the boss 28, leakage of the liquefied petroleum gas through the screw hole 26 is prevented, thereby improving the airtightness of the liquefied petroleum gas cylinder 10.

또한, 밸브 장치(30)의 외주에는 마운팅 블록(20)의 나사구멍(26)과 대응되도록 복수의 관통구멍(40)을 갖는 플랜지(42)가 형성된다. 플랜지(42)의 관통구멍(40)을 통하여 마운팅 블록(20)의 나사구멍(26)에 볼트(44)를 체결하는 것에 의해 마운팅 블록(20)과 밸브 장치(30)를 견고하게 장착시킬 수 있다. 그리고, 마운팅 블록(20)과 밸브 장치(30) 사이에는 기밀성을 보다 향상시킬 수 있도록 가스킷 등을 개재시킬 수 있다.In addition, a flange 42 having a plurality of through holes 40 is formed on the outer circumference of the valve device 30 so as to correspond to the screw holes 26 of the mounting block 20. The mounting block 20 and the valve device 30 can be firmly mounted by fastening the bolt 44 to the screw hole 26 of the mounting block 20 through the through hole 40 of the flange 42. have. And a gasket etc. can be interposed between the mounting block 20 and the valve apparatus 30 so that an airtightness can be improved more.

상기한 실시예는 본 고안의 바람직한 실시예를 설명한 것에 불과하고, 본 고안의 적용 범위는 이와 같은 것에 한정되는 것은 아니며, 동일 사상의 범주내에서 적절하게 변경 가능한 것으로, 본 고안의 실시예에 구체적으로 나타난 각 구성 요소의 형상 및 구조는 변형하여 실시할 수 있는 것이다.The embodiments described above are merely to describe preferred embodiments of the present invention, the scope of application of the present invention is not limited to such, and can be appropriately modified within the scope of the same idea, specific to the embodiments of the present invention The shape and structure of each component represented by can be modified and carried out.

이상에서 설명한 바와 같이 본 고안에 따른 차량용 액화석유가스 봄베에 의하면, 본체의 외주에 용접되는 단일의 마운팅 블록에 액화석유가스의 충전 및 공급, 차단 등을 수행하는 밸브 장치가 설치되어 액화석유가스 봄베를 차량에 용이하게 탑재할 수 있으며, 용량을 증가시킬 수 있고, 액화석유가스의 충전이 용이해지는 것이다. 또한, 용접 공정이 단순해지고, 부품수가 감소되어 생산성이 향상되며, 기밀성이 향상되는 것이다. 이 결과, 액화석유가스 봄베의 경쟁 우위가 확보되는 것이다.As described above, according to the liquefied petroleum gas cylinder for a vehicle according to the present invention, a valve device for filling, supplying, and blocking liquefied petroleum gas is installed in a single mounting block welded to the outer circumference of the main body. It can be easily mounted on the vehicle, the capacity can be increased, the filling of the liquefied petroleum gas is easy. In addition, the welding process is simplified, the number of parts is reduced, productivity is improved, and airtightness is improved. As a result, the competitive advantage of liquefied petroleum gas bomb is secured.

Claims (3)

차량의 기관에 저장되어 있는 액화석유가스를 공급하는 차량용 액화석유가스 봄베에 있어서,In the vehicle liquefied petroleum gas cylinder for supplying liquefied petroleum gas stored in the engine of the vehicle, 길이가 긴 원통형 본체(12)와;A long cylindrical body 12; 상기 본체(12)의 외주에 일체로 용접되는 입구(22)를 갖는 마운팅 블록(20)과;A mounting block (20) having an inlet (22) integrally welded to the outer circumference of the body (12); 상기 마운팅 블록(20)의 입구(22)에 장착되는 밸브 장치(30)와;A valve device (30) mounted to the inlet (22) of the mounting block (20); 상기 본체(12)의 외주에 상기 마운팅 블록(20)과 인접되도록 설치되는 계측기(50)로 이루어지는 것을 특징으로 하는 차량용 액화석유가스 봄베.Liquefied petroleum gas cylinder for a vehicle, characterized in that consisting of a measuring instrument 50 installed to be adjacent to the mounting block 20 on the outer circumference of the body (12). 제 1 항에 있어서, 상기 입구(22)의 내주에는 상기 밸브 장치(30)에 형성되는 수나사(38)를 체결에 의해 장착시킬 수 있도록 암나사(24)가 형성되는 것을 특징으로 하는 차량용 액화석유가스 봄베.2. The liquefied petroleum gas for vehicles according to claim 1, wherein a female screw (24) is formed at an inner circumference of the inlet (22) so that a male screw (38) formed at the valve device (30) can be mounted by fastening. bomb. 제 1 항에 있어서, 상기 마운팅 블록(20)의 상면에 상기 입구(22)와 동심을 이루도록 배치됨과 동시에 관통되지 않는 복수의 나사구멍(26)을 갖는 보스(28)가 형성되고, 상기 마운팅 블록(20)의 나사구멍(26)에 볼트(44)의 체결이 가능하도록 상기 밸브 장치(30)의 외주에 복수의 관통구멍(40)을 갖는 플랜지(42)가 형성되는 것을 특징으로 하는 차량용 액화석유가스 봄베.The boss 28 according to claim 1, wherein a boss 28 having a plurality of screw holes 26 is formed on the upper surface of the mounting block 20 so as to be concentric with the inlet 22 and not penetrated therethrough. Vehicle liquefaction, characterized in that the flange 42 having a plurality of through-holes 40 are formed on the outer circumference of the valve device 30 so that the bolt 44 can be fastened to the screw hole 26 of the 20. Oil gas cylinder.
KR2019990016616U 1999-08-12 1999-08-12 Liquefied petroleum gas tank for car KR200168859Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019990016616U KR200168859Y1 (en) 1999-08-12 1999-08-12 Liquefied petroleum gas tank for car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019990016616U KR200168859Y1 (en) 1999-08-12 1999-08-12 Liquefied petroleum gas tank for car

Publications (1)

Publication Number Publication Date
KR200168859Y1 true KR200168859Y1 (en) 2000-02-15

Family

ID=19584539

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019990016616U KR200168859Y1 (en) 1999-08-12 1999-08-12 Liquefied petroleum gas tank for car

Country Status (1)

Country Link
KR (1) KR200168859Y1 (en)

Similar Documents

Publication Publication Date Title
JP3129658B2 (en) Pressurized fuel pipe structure for automobile and pipe leak inspection method
NZ244989A (en) Toroidal shaped lpg tank having valve assembly located in sealed central chamber
KR100297294B1 (en) Fuel device for lng vehicle
US7377269B1 (en) Automobile fuel saver
US3874225A (en) Pressure tester for injector sleeve of diesel engine head
KR200168859Y1 (en) Liquefied petroleum gas tank for car
CN214890466U (en) Ring-shaped liquefied petroleum gas steel cylinder for motor vehicle
CN105142953A (en) Fuel supply device for internal combustion engine and fuel filter installation method
KR200166098Y1 (en) Liquid gas tank for use in automotive vehicle
CN209938313U (en) Stainless steel welding oil tank for plug-in hybrid electric vehicle
WO2021171527A1 (en) Hybrid automobile
US11920545B2 (en) Internal combustion engine with intake manifold injection, in particular hydrogen combustion engine with intake injection
KR200162202Y1 (en) Fuel supply apparatus for an automobile
KR200142150Y1 (en) Apparatus for jointing the fuel delivery pipe of an automobile
KR0126698Y1 (en) Filter cover for solenoid valve of an lpg automobile
KR0138401B1 (en) Fuel filler connecting device
KR19980044859A (en) Fuel supply pipe
JP3247017U (en) Mobile power supply vehicle
KR200193203Y1 (en) Exhaust gas means of gas tank for an automobile
KR0136535Y1 (en) Fuel rail of a natural gas automobile
KR200147860Y1 (en) An installation structure lpg tank in a car
KR19980015986U (en) Cross member for LPG tank with guide line
KR0138566B1 (en) Fuel filler connecting device
RU2059861C1 (en) Method of obtaining hydrogen fuel for internal combustion engine
KR19990083179A (en) Fuel supply apparatus of a liquid fuel tank in a motor vehicle

Legal Events

Date Code Title Description
REGI Registration of establishment
T601 Decision on revocation of utility model registration
LAPS Lapse due to unpaid annual fee