KR19980056998U - Liquid gas multi-valve for LP gas vehicle - Google Patents

Liquid gas multi-valve for LP gas vehicle Download PDF

Info

Publication number
KR19980056998U
KR19980056998U KR2019970001095U KR19970001095U KR19980056998U KR 19980056998 U KR19980056998 U KR 19980056998U KR 2019970001095 U KR2019970001095 U KR 2019970001095U KR 19970001095 U KR19970001095 U KR 19970001095U KR 19980056998 U KR19980056998 U KR 19980056998U
Authority
KR
South Korea
Prior art keywords
valve
liquid
fuel
gas
vehicle
Prior art date
Application number
KR2019970001095U
Other languages
Korean (ko)
Other versions
KR200153966Y1 (en
Inventor
김경수
Original Assignee
김용설
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 김용설 filed Critical 김용설
Priority to KR2019970001095U priority Critical patent/KR200153966Y1/en
Publication of KR19980056998U publication Critical patent/KR19980056998U/en
Application granted granted Critical
Publication of KR200153966Y1 publication Critical patent/KR200153966Y1/en

Links

Classifications

    • 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
    • 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
    • B60K15/06—Fuel tanks characterised by fuel reserve systems
    • B60K15/061—Fuel tanks characterised by fuel reserve systems with level control
    • 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
    • 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
    • F17C2205/0341—Filters
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/015—Facilitating maintenance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

본 고안은 엘피가스용 자동차의 액상연료 공급과 비상시 긴급차단기능 및 수동개폐기능을 가지면서 일체화하고 내구성을 갖도록 한 LP가스 차량용 액상멀티밸브에 관한 것으로 종래의 연료공급계통은 다수의 부품이 결합되어 복잡하고, 고장의 우려가 많으며, 나사결합방법에 의해 밸브몸체(10)를 회전시켜 돌려 고정하며, 결합보스의 내측에도 액상 유도관을 용접(21)하여 불량일 경우 수리가 불가능한 문제점이 있었다.The present invention relates to a liquid multi-valve for an LP gas vehicle, which has a liquid fuel supply and an emergency shut-off function and an manual opening / closing function of an LP gas vehicle, and is integrated and durable. It is complicated, and there is a lot of troubles, and by rotating the valve body 10 by screwing method to fix, there is a problem that can not be repaired when the liquid induction pipe is welded (21) also inside the coupling boss.

본 고안은 액상멀티밸브(100)의 인입구(130)에는 선단부가 연료탱크(200)내의 저면으로 연장 위치되도록 하는 액상유도관(140)이 연결되며, 상기 액상유도관(140)의 선단부에는 표면적을 확장한 정화용 필터(150)가 부착 설치되고, 상기 액상멀티밸브(100)의 결합부에는 연료탱크(200)의 결합보스(210)에 나사(220)로 조립되도록 플렌지(101)가 형성됨을 특징으로 하는 것임.In the present invention, the liquid induction pipe 140 is connected to the inlet 130 of the liquid multi-valve 100 so that the tip portion is extended to the bottom surface of the fuel tank 200, and the surface area of the liquid induction pipe 140 is Purification filter 150 is installed is extended, and the flange 101 is formed on the coupling portion of the liquid multi-valve 100 to be assembled with a screw 220 to the coupling boss 210 of the fuel tank 200. It is characterized by.

Description

LP가스 차량용 액상멀티밸브.Liquid multi-valve for LP gas vehicle.

본 고안은 차량의 연료공급계통인 연료공급밸브에 관한 것으로 더욱 구체적으로는 엘피가스용 자동차의 액상연료 공급과 비상시 긴급차단기능 및 수동개폐기능을 가지면서 일체화하고 내구성을 갖도록 한 LP가스 차량용 액상멀티밸브에 관한 것이다.The present invention relates to a fuel supply valve, which is a fuel supply system of a vehicle. More specifically, liquid fuel supply for an LP gas vehicle has a liquid fuel supply for an LP gas vehicle, an emergency cut-off function and a manual opening / closing function in an emergency, and is integrated and durable. It is about a valve.

통상적으로 자동차용 가스연료 공급 계통은 액상, 기상 선택용 전자밸브가 예열기의 전 단계에 설치되어 엔진의 온도 조건에 따라 액상 혹은 기상의 연료를 선택 기화기에서 예열, 기화, 감압과정을 거쳐 연소 조건에 맞게 혼합기로 공급되어 연소실로 들어가게 된다.Normally, the gas fuel supply system for automobiles is provided with a solenoid valve for liquid and gas phase selection at all stages of the preheater and selects liquid or gaseous fuel depending on the temperature condition of the engine. It is then fed into the mixer and into the combustion chamber.

통상적인 종래의 LPG 연료 공급 관로는 도 4에 도시된 바와 같이 연료탱크(1)에 연료의 충진시 적정한 충진이 이루어 지도록 하기 위한 과충진방지밸브(2)와; 일측에 액체상태의 연료를 공급하도록 수동으로 작동하는 액상공급밸브(3)와; 타측에 기체상태의 연료를 공급하도록 수동작동하는 기상공급밸브(4)가 각각 설치되어 있다.Conventional conventional LPG fuel supply line is an overfill prevention valve (2) for proper filling of the fuel tank 1 when filling the fuel tank as shown in Figure 4; A liquid supply valve 3 which is manually operated to supply liquid fuel to one side; The gas phase supply valves 4 which are manually operated to supply gaseous fuel to the other side are respectively provided.

또한 상기 수동으로 작동되는 액상공급밸브(3)와 기상공급밸브(4)로 부터 공급되는 연료를 긴급 차단하는 것으로 전자제어되어 작동되도록 하는 긴급차단밸브(5)가 각각 상기 액상,기상공급밸브(3)(4)에 연결되며; 또한 액체연료나 기체연료를 선택 공급하도록 하는 액,기상선택밸브(6)가 설치되어 별도의 연료관(7)을 통하여 연결되도록 구성된다.In addition, the emergency shut-off valve (5) for controlling the electronically controlled by the emergency shut off of the fuel supplied from the manually operated liquid supply valve (3) and the gas phase supply valve (4), respectively, the liquid, gas supply valve ( 3) (4); In addition, the liquid, gaseous selection valve (6) for supplying the liquid fuel or gas fuel is selectively provided is configured to be connected through a separate fuel pipe (7).

그러나 종래의 이와 같은 연료공급계통은 다수의 부품이 결합 설치되어야 하므로 복잡하고, 고장의 우려가 많으며, 특히 제작 비용의 상승요인이 되었다.However, such a fuel supply system of the related art is complicated because a large number of components must be installed in combination, and there are many risks of failure, and in particular, an increase in manufacturing cost.

이를 해소하기 위하여 본출원인은 선출원 실용신안 제 96-2298호를 통하여 상기 수동밸브기능과 전자밸브를 하나의 몸체로 결합형성되어 동시작동될 수 있도록 한 멀티밸브를 제안한 바 있다.In order to solve this problem, the present applicant has proposed a multi-valve in which the manual valve function and the solenoid valve are combined and formed in one body through the prior application model No. 96-2298.

상기 선출원은 도 5에 도시된 바와 같이 하나의 밸브몸체(10)내에 수동밸브(11)와 전자밸브(12)가 동시 설치되어 가스경로를 단속할 수 있도록 한 것이다.As shown in FIG. 5, the first application is provided such that the manual valve 11 and the solenoid valve 12 are simultaneously installed in one valve body 10 to control the gas path.

즉 상기 도 4의 종래의 연료공급계통에 있어 수동으로 작동되는 액상공급밸브(3)와 연료를 긴급 차단하는 것으로 전자제어되어 작동되도록 하는 긴급차단밸브(5)를 일체화 한 것이다.That is, in the conventional fuel supply system of FIG. 4, the liquid supply valve 3 manually operated and the emergency shutoff valve 5 to be operated electronically by emergency shutoff of the fuel are integrated.

상기 멀티밸브의 입구(13)측 통로 중간에는 불순물의 밸브내 유입을 방지하도록 하는 정화용 필터(14)가 내장 결합되어 있다.In the middle of the passage of the inlet 13 side of the multi-valve is a built-in filter 14 for preventing impurities from entering the valve.

이와 같은 멀티밸브는 먼저 수동밸브(11)을 개방한 상태에서 전자밸브(12)에 전원이 가해지면 솔레노이드에 의한 자력에 의해 밸브는 열리게 되며, 입구(13)로 유입된 가스는 정화용필터(14)를 통하여 출구(15)을 통하여 공급되게 된다.In the multi-valve, the power is applied to the solenoid valve 12 while the manual valve 11 is first opened, and the valve is opened by the magnetic force of the solenoid, and the gas introduced into the inlet 13 is a purification filter 14. Through the outlet (15).

그러나 상기 선출원은 밸브몸체(10)의 입구(13)내에 여과용 필터(14)가 내장설치된 구조로서 사용상의 문제점이 제기 되었다.However, the prior application has raised problems in use as a structure in which the filtration filter 14 is built in the inlet 13 of the valve body 10.

즉 연료에 함유된 불순물을 여과하는 기능을 하도록 하는 상기 여과용 필터(14)의 규격이 한정적으로 매우 소형이기 때문에 정기적으로 밸브몸체(10)를 분리하여 교환이나 수리해야 하는 의무사항이 규정되어 있다.That is, since the size of the filter 14 for filtering the impurities contained in the fuel is limited to a very small size, the duty to remove and replace the valve body 10 regularly is prescribed. .

즉 항상 일정방향으로 유입되는 연료에 함유된 불순물이 상기 필터(14)에 포집되어 연료공급에 장애를 줄 우려가 있기 때문이다.In other words, the impurities contained in the fuel flowing in a certain direction are always collected in the filter 14, which may interfere with the fuel supply.

또한 종래의 밸브장치는 탱크(1)에 고정되는 부분을 나사(16) 결합식으로 구성함으로서 상기 나사(16)에 대응하는 암나사산(18)이 형성된 별도의 결합보스(17)를 용접(19)에 의해 고정하고, 상기 결합보스(17)의 내측에 액상유도관(20)을 용접(21)하여 구성하였다.In addition, the conventional valve device welds a separate coupling boss 17 having a female thread 18 corresponding to the screw 16 by constituting a screw 16 coupled to a portion fixed to the tank 1. It is fixed by the), and the liquid induction pipe 20 is welded 21 to the inside of the coupling boss 17 was configured.

그런데 이와 같은 종래의 나사결합방법은 밸브몸체(10)를 회전시켜 돌려 고정시켜야 하므로 액상밸브의 위치조정이 용이하지 않으며, 특히 상기 결합보스(17)의 내측에도 액상 유도관(20)을 고정하기 위한 용접(21)이 불량일 경우 수리가 불가능한 문제점이 있었다.By the way, such a conventional screw coupling method is not easy to adjust the position of the liquid valve because it must be fixed by rotating the valve body 10, in particular to fix the liquid induction pipe 20 in the inner side of the coupling boss (17). There was a problem that the repair is impossible if the welding 21 for.

이와 같은 문제점을 개선하기 위하여 안출된 본고안에서는 장기간 사용하여도 정화용 필터의 막힘이 자체 해결되며, 특히 액상유도관의 용접부 불량시에도 간단하게 수리가 용이하여 내구성을 갖도록 한 LP가스 차량용 액상멀티밸브를 제공하는데 그 목적이 있다.In order to improve this problem, the clogging of the purification filter is self-resolved even after long-term use.In particular, the liquid multi-valve for the LP gas vehicle, which is easy to repair even in the case of poor welding of the liquid induction pipe, has durability. The purpose is to provide.

상기의 목적을 달성하기 위하여 본 고안에서는 수동밸브와 전자밸브가 일체로 구성된 차량용 LP가스 탱크용 액상멀티밸브로서 밸브의 인입구에 액상유도관을 결합 고정하며, 상기 액상유도관의 선단부에는 표면적을 확장한 정화용 필터가 부착 설치되고, 상기 액상멀티밸브의 결합부에 결합용 플렌지가 형성되어 설치시 나사결합되도록 함을 특징으로 하는 것이다.In order to achieve the above object, the present invention is a liquid multi-valve for a LP gas tank for vehicles, in which a manual valve and an solenoid valve are integrally fixed, and the liquid induction pipe is coupled to the inlet of the valve, and the surface area of the liquid induction pipe is extended. A purifying filter is attached, and a coupling flange is formed at the coupling portion of the liquid multi-valve to be screwed during installation.

도 1의 (a)는 본 고안의 일실시예로서 탱크에 설치된 상태의 외관 정면도임.Figure 1 (a) is an exterior front view of a state installed in the tank as an embodiment of the present invention.

(b)는 평면도임.(b) is a plan view.

도 2는 본 고안 밸브의 내부구성을 보인 단면도이고,Figure 2 is a cross-sectional view showing the internal configuration of the valve of the present invention,

도 3은 탱크내의 연료정화장치부의 부분단면도.3 is a partial cross-sectional view of a fuel purifying unit portion in a tank;

도 4는 종래의 엘피가스 공급 라인(액상공급,긴급차단 전자밸브) 계통도.4 is a schematic diagram of a conventional LP gas supply line (liquid supply, emergency shut-off solenoid valve).

도 5는 종래의 멀티밸브 내부구조을 보인 단면도.Figure 5 is a cross-sectional view showing a conventional multi-valve internal structure.

도 6는 종래의 액상공급 밸브 설치상태 단면도.Figure 6 is a cross-sectional view of a conventional liquid supply valve installation state.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

100:액상멀티밸브101:플렌지100: liquid multi-valve 101: flange

110:수동밸브120:전자밸브110: manual valve 120: solenoid valve

130:인입구140:액상유도관130: entrance 140: liquid induction pipe

150:정화용 필터151:금속망150: filter for purification 151: metal mesh

152:여과지153:유입통로152: filter sheet 153: inflow passage

154:영구자석155:캡154: permanent magnet 155: cap

이하 첨부된 도면에 의거하여 본고안을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 차량용 LP가스 탱크(200)에 설치된 액상 연료를 선택하여 공급하도록 하는 액상멀티밸브(100)의 설치상태를 보여주는 설치상태 단면도이다.1 is a cross-sectional view showing an installation of a liquid multi-valve 100 for selecting and supplying a liquid fuel installed in a vehicle LP gas tank 200.

상기 액상멀티밸브(100)는 엘.피.(LP)가스 연료를 사용하는 차량의 연료공급계통에서 연료탱크(200)에 설치되어 액체상태의 연료를 공급하는 것으로 수동밸브(110)와 전자밸브(120)가 일체로 구성된 것이다.The liquid multi-valve 100 is installed in the fuel tank 200 in the fuel supply system of the vehicle using the LP gas fuel to supply the liquid fuel in the manual valve 110 and the solenoid valve 120 is integrally configured.

상기 액상멀티밸브(100)의 인입구(130)에는 선단부가 연료탱크(200)내의 저면으로 연장 위치되도록 하는 액상유도관(140)이 직접 연결되어 있다.The liquid induction pipe 140 is directly connected to the inlet 130 of the liquid multi-valve 100 so that the front end portion is extended to the bottom surface of the fuel tank 200.

상기 액상유도관(140)의 선단부에는 표면적을 확장한 정화용 필터(150)가 부착 설치되어 있다.The front end of the liquid induction pipe 140 is attached to the purifying filter 150 having an extended surface area.

상기 정화용 필터(150)는 외측이 금속망(151)으로 둘러싸이고, 상기 금속망(151)의 내측에는 여과지(152)가 다층으로 겹쳐 구성되며, 상기 여과지(152)의 내측에는 유입통로(153)가 형성되고, 상기 유입통로(153)의 내측에는 다단계의 영구자석(154)이 일정간격으로 설치되며, 양측단이 캡(155)에 의해 둘러져 구성된다.The purifying filter 150 has an outer side surrounded by a metal mesh 151, and a filter paper 152 is formed in a multi-layered manner inside the metal mesh 151, and an inflow passage 153 is formed inside the filter paper 152. ) Is formed, and the multi-step permanent magnet 154 is installed at a predetermined interval inside the inflow passage 153, and both ends are surrounded by the cap 155.

상기 액상멀티밸브(100)의 결합부에는 연료탱크(200)의 결합보스(210)에 나사(220)로 조립되도록 플렌지(101)가 형성되어 결합이 용이하도록 하였다.In the coupling portion of the liquid multi-valve 100, a flange 101 is formed on the coupling boss 210 of the fuel tank 200 so as to be assembled with the screw 220 to facilitate the coupling.

상기 결합보스(210)와 멀티밸브(100)의 사이에는 기밀을 유지하기 위하여 패킹(211)이 삽입설치되어 있다.A packing 211 is inserted between the coupling boss 210 and the multi-valve 100 to maintain airtightness.

미설명 부호(131)은 엔진으로 연결되어 연료를 공급하는 관이 연결되는 인출구이다.Reference numeral 131 is a lead outlet to which a pipe is connected to the engine to supply fuel.

이와 같이 구성된 본 고안은 액상유도관(140)이 액상멀티밸브(100)의 인입구(130)에 직접 연결되므로 연결부의 이상 발생시 용이하게 분리하여 수리할 수 있다.The present invention configured as described above, the liquid induction pipe 140 is directly connected to the inlet 130 of the liquid multi-valve 100 can be easily separated and repaired in the event of an abnormal connection.

또한 상기 멀티밸브(100)의 결합부는 일체로 형성된 플렌지(101)에 의해 나사(220)로 결합보스(210)에 결합시킨 것이므로 분해 조립이 용이하다.In addition, since the coupling portion of the multi-valve 100 is coupled to the coupling boss 210 with the screw 220 by the flange 101 formed integrally, it is easy to disassemble and assemble.

특히 본 고안은 연료중에 함유된 이물질을 여과하도록 하는 정화용 필터(150)가 표면적을 대폭적으로 확장되게 설치되며, 연료탱크(200)내에 위치하는 액상유도관(140)의 선단부에 설치되므로 필터(150)의 막힘현상이 발생하지 않는다.In particular, the present invention is installed so that the purification filter 150 to filter the foreign substances contained in the fuel significantly extends the surface area, and is installed at the front end of the liquid induction pipe 140 located in the fuel tank 200 filter 150 ) Clogging does not occur.

즉 본 고안은 주로 운행중인 차량에 설치되는 것이므로 운행중의 진동에 의한 새로운 효과를 창출한다.That is, the present invention is mainly installed in a vehicle in operation, thereby creating a new effect by vibration during operation.

차량의 운행시 발생하는 진동(요동)에 의해 연료탱크(200)내의 연료가 흔들리게 되며, 따라서 상기 연료탱크(200)내에 설치되어 있는 정화용 필터(150)이 자동적으로 세척되게 되므로 별도의 정비작업을 할 필요가 없다.The fuel in the fuel tank 200 is shaken by vibrations (fluctuations) generated during operation of the vehicle, and thus, the purification filter 150 installed in the fuel tank 200 is automatically cleaned, so that maintenance work is performed separately. No need to do

이상 살펴본 바와 같이 본 고안은 설치작업이 용이하며, 장기간 사용하여도 자체 청소기능에 의해 필터의 막힘현상을 줄일 수 있고, 밸브의 조립성이 좋아 보수 관리가 용이한 잇점이 있는 것이다.As described above, the present invention is easy to install, and even if used for a long time, it is possible to reduce the clogging of the filter by the self-cleaning function, and it is easy to maintain and maintain the valve assembly.

Claims (2)

엘.피.(LP)가스 연료를 사용하는 차량의 연료공급계통에서 연료탱크에 설치되어 액체상태의 연료를 공급하는 수동밸브(110)와 전자밸브(120)가 일체로 구성된 차량용 LP가스 탱크용 액상멀티밸브(100)에 있어서,LP gas tank for a vehicle in which a manual valve 110 and an solenoid valve 120 are integrally installed in a fuel tank in a fuel supply system of a vehicle using L.P. gas fuel. In the liquid multi-valve 100, 상기 액상멀티밸브(100)의 인입구(130)에는 선단부가 연료탱크(200)내의 저면으로 연장 위치되도록 하는 액상유도관(140)이 연결되며,The liquid induction pipe 140 is connected to the inlet 130 of the liquid multi-valve 100 so that the front end portion is extended to the bottom surface of the fuel tank 200. 상기 액상유도관(140)의 선단부에는 표면적을 확장한 정화용 필터(150)가 부착 설치되고,At the front end of the liquid induction pipe 140, a purification filter 150 having an extended surface area is attached, 상기 액상멀티밸브(100)의 결합부에는 연료탱크(200)의 결합보스(210)에 나사(220)로 조립되도록 플렌지(101)가 형성됨을 특징으로 하는 LP가스 차량용 액상멀티밸브.LPG vehicle liquid multi-valve, characterized in that the flange 101 is formed on the coupling portion of the liquid multi-valve 100 to be assembled by a screw 220 to the coupling boss 210 of the fuel tank 200. 제 1 항에 있어서,The method of claim 1, 상기 정화용 필터(150)는The purification filter 150 is 외측이 금속망(151)으로 둘러싸이고, 상기 금속망(151)의 내측에는 여과지(152)가 다층으로 겹쳐 구성되며, 상기 여과지(152)의 내측에는 유입통로(153)가 형성되고, 상기 유입통로(153)의 내측에는 다단계의 영구자석(154)이 일정간격으로 설치되며, 양측단이 캡(155)에 의해 둘러져 구성됨을 특징으로 하는 LP가스 차량용 액상멀티밸브.The outer side is surrounded by a metal mesh 151, the inside of the metal mesh 151 is composed of filter paper 152 is stacked in multiple layers, the inlet passage 153 is formed inside the filter paper 152, the inflow Inside the passage 153 is a multi-step permanent magnet 154 is installed at a predetermined interval, the liquid multi-valve for LP gas vehicle, characterized in that the both ends are surrounded by a cap 155.
KR2019970001095U 1997-01-27 1997-01-27 Liquid multi-valve for lp gas car KR200153966Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970001095U KR200153966Y1 (en) 1997-01-27 1997-01-27 Liquid multi-valve for lp gas car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970001095U KR200153966Y1 (en) 1997-01-27 1997-01-27 Liquid multi-valve for lp gas car

Publications (2)

Publication Number Publication Date
KR19980056998U true KR19980056998U (en) 1998-10-15
KR200153966Y1 KR200153966Y1 (en) 1999-09-01

Family

ID=19494807

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019970001095U KR200153966Y1 (en) 1997-01-27 1997-01-27 Liquid multi-valve for lp gas car

Country Status (1)

Country Link
KR (1) KR200153966Y1 (en)

Also Published As

Publication number Publication date
KR200153966Y1 (en) 1999-09-01

Similar Documents

Publication Publication Date Title
RU2414640C2 (en) Manifold unit of tank
US8276763B2 (en) Filter cartridge with flow passage in end plate
US5958237A (en) Fuel filter and water separator apparatus with integrated fuel pump
US20020040729A1 (en) Valve assembly
US10532296B1 (en) Filter controller
US6253789B1 (en) Valve for metered introduction of volatilized fuel
US20200338482A1 (en) Retrofittable no filter no run filtration system
US5676116A (en) Vapor pressure control system
US20090255516A1 (en) Solenoid valve
US6746603B2 (en) Fuel filtering system with valve
WO2003036148A1 (en) Cutoff valve and fuel feed mechanism
KR200153966Y1 (en) Liquid multi-valve for lp gas car
CN105142953B (en) The fuel supply device of internal combustion engine and the installation method of fuel filter
KR200160396Y1 (en) A Multi-valve of gas phase for LP gas vehicle
US20010027781A1 (en) Delivery device for delivering fuel
CA2272899A1 (en) Heatable device
JPS5855348B2 (en) fuel injector
JPH04179851A (en) Fuel supply device diesel engine
US20110079738A1 (en) Filter Means, Motor Vehicle, and Method for Operating Filter Means
CN218447993U (en) Integrated filtering electromagnetic valve device, hydrogen supply module and hydrogen fuel cell system
KR19980072008A (en) Valve device for L.P.G container
KR200203357Y1 (en) Gas valve for lp gas car
WO2024166130A1 (en) A fuel supply system with an integrated device and method thereof for automotive vehicle
KR19980016809U (en) Gas fuel supply valve device of vehicle
KR100284155B1 (en) LPG excessive leakage preventing structure of car

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020510

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee