KR0126698Y1 - Filter cover for solenoid valve of an lpg automobile - Google Patents
Filter cover for solenoid valve of an lpg automobileInfo
- Publication number
- KR0126698Y1 KR0126698Y1 KR2019950043331U KR19950043331U KR0126698Y1 KR 0126698 Y1 KR0126698 Y1 KR 0126698Y1 KR 2019950043331 U KR2019950043331 U KR 2019950043331U KR 19950043331 U KR19950043331 U KR 19950043331U KR 0126698 Y1 KR0126698 Y1 KR 0126698Y1
- Authority
- KR
- South Korea
- Prior art keywords
- solenoid valve
- filter cover
- filter
- cover
- lpg
- Prior art date
Links
- 239000000446 fuel Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000003915 liquefied petroleum gas Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000006200 vaporizer Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
- F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (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 엘피지(L.P.G) 차량의 솔레노이브 밸브 필터커버에 관한 것으로, 필터커버(110)를 투명하게 형성하고, 이 필터커버(110)를 솔레노이드 밸브(100)에 나합식으로 장착하여 작업성 향상, 원가절감 및 필터의 교체시기를 외부에서 육안으로 판단할 수 있도록 한 것이다.The present invention relates to a solenoid valve filter cover of an LPG vehicle. The filter cover 110 is transparently formed, and the filter cover 110 is mounted on the solenoid valve 100 in a manner of workability. Improvement, cost reduction, and filter replacement time can be visually judged externally.
Description
제1도는 종래의 솔레노이드 밸브를 도시한 사시도.1 is a perspective view showing a conventional solenoid valve.
제2도는 종래 솔레노이드 밸브의 필터부를 나타낸 부분 측단면도.Figure 2 is a partial side cross-sectional view showing a filter portion of a conventional solenoid valve.
제3도는 본 고안 솔레노이드 밸브의 필터부를 나타낸 부분 측단면도.3 is a partial side cross-sectional view showing a filter portion of the inventive solenoid valve.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
12 : 필터부 12a, 110 : 필터커버12: filter part 12a, 110: filter cover
30 : 스크루 111 : 나사산30: screw 111: thread
본 고안은 엘피지(L.P.G) 차량의 솔레노이브 밸브에 관한 것으로, 특히 솔레노이드 밸브에 장착된 필터커버의 내장 필터를 외부에서 육안으로 볼 수 있고 , 필터커버를 손쉽게 장착할 수 있도록 엘피지(L.P.G) 차량의 솔레노이브 밸브 필터커버에 관한 것이다.The present invention relates to a solenoid valve of an LPG vehicle, and in particular, an internal filter of a filter cover mounted on a solenoid valve can be visually seen from the outside, and an LPG vehicle can be easily mounted. Of the solenoid valve filter cover.
현재 거의 모든 자동차는 가솔린을 연료로 사용하고 있지만 소형트럭 및 영업용 택시등의 영업차에는 가솔린보다 가격이 저렴한 엘피지(L.P.G)를 연료로 사용하고 있다.Currently, almost all cars use gasoline as fuel, but L.P.G (L.P.G), which is cheaper than gasoline, is used as fuel for small trucks and commercial taxis.
엘피지(L.P.G)는 액화석유가스를 말하며 유전에서 분출되는 천연가스 또는 석유를 정제하여 석유제품을 만들때 생기는 가스를 회수하여 가압이나 냉각함으로써 액화되는 가스이다.L.P.G refers to liquefied petroleum gas, which is a gas that is liquefied by recovering pressurized or cooled gas recovered from making oil products by refining natural gas or petroleum emitted from an oil field.
이것은 또 가열이나 감압에 의해 쉽게 기화된다.It is also easily vaporized by heating or reduced pressure.
이러한 엘피지를 연료로 하는 자동차의 엘피지 연료장치는 엘피지 연료탱크, 엘피지 필터, 엘피지 솔레노이드 밸브, 프리히터, 베이퍼라이저등으로 구성되어 엘피지 연료탱크에서 빼어낸 액화된 엘피지는 필터에서 엘피지중에 들어있는 녹이나 먼지등의 불순물이 여과되고, 엘피지 솔레노이드 밸브를 통하여 프리히터를 거쳐 베이퍼라이저에서 감압, 기화된후 기화기에서 공기와 혼합되어 엔진의 실린더에 유입된다.The LFG fuel device of a car powered by LFG fuel is composed of LFG fuel tank, LF filter, LF solenoid valve, preheater, vaporizer, etc. Impurities such as this are filtered, depressurized and vaporized in a vaporizer through a preheater through an ellipse solenoid valve, and then mixed with air in a vaporizer and introduced into an engine cylinder.
이와같은 엘피지 연료장치의 구성중 운전석에서 조작할 수 있는 엘피지 솔레노이드 밸브는 제1도에 도시한 바와같이 연료 탱크내의 기체/액체 엘피지 연료의 공급과 차단을 담당하는 기체/액체 솔레노이드 밸브(10) 한쌍으로 이루어진 것으로, 각 밸브는 솔레노이드부(11), 필터부(12), 기체/액제 엘피지 입구(13)로 구성되어 있고, 각 밸브와 연통된 1개의 출구(20)로 구성되어 있다.As shown in FIG. 1, a pair of gas / liquid solenoid valves (10) which are in charge of supplying and blocking gas / liquid LLP fuel in a fuel tank as shown in FIG. Each valve is composed of a solenoid portion 11, a filter portion 12, and a gas / liquid LLP inlet 13, and is composed of one outlet 20 in communication with each valve.
여기서 필터부(12)는 제2도에 도시한 바와같이 필터커버(12a)속에 필터(12b)가 내장되어 구성된 것으로, 이 필터(12b)가 엘피지속의 불순물을 여과하도록 되어있다.As shown in FIG. 2, the filter part 12 is comprised by the filter 12b built in the filter cover 12a, and this filter 12b is made to filter the impurity in an LPI paper.
그런데 이 필터커버가 복수개의 스크루(30)에 의해서 장착되어 있어 작업성저하 및 원가상승의 문제점이 있고, 또한 불투명하여 오염정도를 외부에서 확인할 수 없어 적정한 교체시기를 판단하는데 어려움이 있었다.However, since the filter cover is mounted by a plurality of screws 30, there is a problem of deterioration of workability and cost increase, and also it is difficult to determine an appropriate replacement time because it is opaque and the degree of contamination cannot be confirmed from the outside.
그런데 본 고안은 필터커버를 손쉽게 장착할 수 있도록 하여 작업성향상 및 원가절감을 이룩하고, 필터를 필터커버를 통해서 외부에서 육안으로 확인할 수 있도록 하여 필터의 교체시기를 적절하게 판단할 수 있도록 한 엘피지(L.P.G) 차량의 솔레노이브 밸브 필터커버를 제공함에 그 목적이 있는 것이다.However, the present invention makes it easy to install the filter cover to achieve work efficiency and cost reduction, and to check the filter visually from the outside through the filter cover so that the filter replacement time can be properly judged It is an object of the present invention to provide a solenoid valve filter cover of a vehicle (LPG).
이러한 목적은 투명하게 형성한 필터커버를 솔레노이드 밸브에 나합식으로 장착함으로써 달성되는 것이다.This object is achieved by screwing a transparent filter cover to a solenoid valve.
그러면 지금부터 본 고안의 기술구성과 그 작용효과를 첨부한 도면을 참고하여 상세하게 기술해 보겠다.Now, with reference to the accompanying drawings the technical configuration of the present invention and its effects will be described in detail.
제3도 솔레노이드 밸브의 필터부를 나타낸 부분 측단면도에 나타낸 바와같이, 본 고안은 필터커버(110)를 투명하게 형성하고, 이 필터커버(110)를 솔레노이드 밸브(100)에 나합식으로 장착하여 구성한 것이다.As shown in the partial side cross-sectional view showing the filter portion of the solenoid valve of FIG. 3, the present invention is formed by transparently forming the filter cover 110, and mounting the filter cover 110 to the solenoid valve 100 by screwing. will be.
즉, 필터커버(110)의 상단부 외주연에 솔레노이드 밸브와의 결합용 나사산(110)을 형성하고, 또한 이 필터커버(110)를 투명하게 형성하여 구성한 것이다.That is, the thread 110 for coupling with the solenoid valve is formed on the outer periphery of the upper end of the filter cover 110, and the filter cover 110 is formed transparent.
그리고 상기 나사산(111)에는 엘피지 연료의 누출을 방지토록 오링(O-ring)과 같은 고무패킹(120)이 끼워진다.And the thread 111 is fitted with a rubber packing 120, such as O-ring (O-ring) to prevent the leakage of the LLP fuel.
이와같이 구성한 필터커버(110)는 솔레노이드 밸브(100)에 나사산(111)에 의해 나합식으로 장착되어 나사산(111)의 고무패킹(120)이 밀봉작용을 하게 되는 것이다.The filter cover 110 configured in this manner is mounted to the solenoid valve 100 by a screw thread 111 so that the rubber packing 120 of the thread thread 111 performs a sealing function.
이처럼 필터커버를 필터커버 자체의 나사산에 의해 솔레노이드 밸브에 나합식으로 장착함으로써 장착작업이 용이해지고, 종래와 같이 별도의 복수개의 스크루를 사용하지 않음으로써 원가절감을 이룰 수 있으며, 또한 필터커버가 투명하기 때문에 외부에서 필터의 오염정도를 판단할 수 있어 필터를 적절한 시기에 교체할 수 있는 효과가 있다.In this way, the filter cover is screwed into the solenoid valve by the screw thread of the filter cover itself, thereby facilitating the mounting work, and reducing the cost by not using a plurality of screws as in the prior art, and the filter cover is transparent. Therefore, the degree of contamination of the filter can be determined from the outside, so that the filter can be replaced at an appropriate time.
상술한 바처럼 본 고안은 솔레노이드 밸브에 필터커버를 나합식으로 장착하고, 또한 이 필터커버를 투명하게 형성하여 작업성향상, 원가절감 및 필터의 교체시기를 외부에서 육안으로 판단할 수 있도록 한 것이다.As described above, the present invention is to install the filter cover on the solenoid valve in a combined manner, and also form the filter cover transparently so that the improvement of workability, cost reduction and replacement time of the filter can be visually judged from the outside. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950043331U KR0126698Y1 (en) | 1995-12-19 | 1995-12-19 | Filter cover for solenoid valve of an lpg automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950043331U KR0126698Y1 (en) | 1995-12-19 | 1995-12-19 | Filter cover for solenoid valve of an lpg automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970030591U KR970030591U (en) | 1997-07-24 |
| KR0126698Y1 true KR0126698Y1 (en) | 1998-10-01 |
Family
ID=19435451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950043331U KR0126698Y1 (en) | 1995-12-19 | 1995-12-19 | Filter cover for solenoid valve of an lpg automobile |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0126698Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100827986B1 (en) * | 2007-02-01 | 2008-05-07 | (주)모토닉 | A multi valve mounted with fuel filter |
-
1995
- 1995-12-19 KR KR2019950043331U patent/KR0126698Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100827986B1 (en) * | 2007-02-01 | 2008-05-07 | (주)모토닉 | A multi valve mounted with fuel filter |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970030591U (en) | 1997-07-24 |
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| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
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