KR19980043891U - Apparatus for additive injection of fuel for commercial vehicles - Google Patents
Apparatus for additive injection of fuel for commercial vehicles Download PDFInfo
- Publication number
- KR19980043891U KR19980043891U KR2019960057014U KR19960057014U KR19980043891U KR 19980043891 U KR19980043891 U KR 19980043891U KR 2019960057014 U KR2019960057014 U KR 2019960057014U KR 19960057014 U KR19960057014 U KR 19960057014U KR 19980043891 U KR19980043891 U KR 19980043891U
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- additive
- injection
- amount
- sensor
- Prior art date
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Classifications
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- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
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- 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
-
- 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
- B60K2015/0319—Fuel tanks with electronic systems, e.g. for controlling fuelling or venting
-
- 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
- B60K2015/0321—Fuel tanks characterised by special sensors, the mounting thereof
- B60K2015/03217—Fuel level sensors
Abstract
본 고안의 목적은 엔진의 연소 및 윤활 작용을 상승시키기 위해 연료에 혼입하는 연료 첨가제를 자동으로 주입할 수 있도록 하는 장치에 관한 것이다.The object of the present invention is to provide an apparatus for automatically injecting fuel additives incorporated into fuel to increase combustion and lubrication of the engine.
본 고안의 구성은 연료 탱크와 연료 첨가제가 수용되는 용기를 주입 폄프와 액츄에이터를 개재하여 연결하고, 콘트롤러를 상기 주입 펌프 및 액츄에이터와 전기적으로 연결함과 동시에 연료 센서와도 전기적으로 연결하여서, 연료 탱크 내에 주입되는 연료량을 따라 적절한 양의 연료 첨가제가 공급되어 연료와 혼합되게 하는 것이다.The structure of the present invention is connected to the fuel tank and the container containing the fuel additive via the injection pump and the actuator, the controller is electrically connected to the injection pump and the actuator and at the same time electrically connected to the fuel sensor, fuel tank According to the amount of fuel injected into the fuel, an appropriate amount of fuel additive is supplied to mix with the fuel.
Description
본 고안은 엔진의 연소 및 윤활 작용을 상승시키기 위해 연료에 혼입하는 연료 첨가제를 자동으로 주입할 수 있도록 하는 장치에 관한 것으로, 특히, 연료의 주입시 혼합 비율에 따라 연료 첨가제 주입량을 제어하여 주입되게 함으로써, 운전자에게 편의를 제공할 수 있도록 하는 상용차용 연료의 첨가제 주입 장치에 관한 것이다.The present invention relates to an apparatus for automatically injecting fuel additives mixed into fuel to increase combustion and lubrication of an engine, and in particular, to control the fuel additive injection amount according to the mixing ratio during fuel injection. Thereby, the present invention relates to an additive injection device for fuel for a commercial vehicle that can provide convenience to a driver.
일반적으로 연료 첨가제는 엔진의 연소 및 윤활 작용을 보조하여 엔진 성능 향상 및 엔진의 내구성을 향상시킬 수 있도록 하는 기능을 구비하고 있다.In general, the fuel additive has a function of assisting combustion and lubrication of the engine, thereby improving engine performance and improving engine durability.
이러한 연료 첨가제는 통상 연료 주입시에 함께 넣어 연료탱크내에서 혼합되도록 하고 있다.Such fuel additives are usually put together at the time of fuel injection so as to be mixed in the fuel tank.
종래의 연료 첨가제의 공급은 일정량이 포장된 용기로 되어 있어 연료 주입시 마다 낱개로 사용하는 방식이었다.Conventional fuel additives have been provided in a container packaged in a predetermined amount and used individually at each fuel injection.
그런데 이러한 연료 첨가제는 연료량 주입시 주입되는 량의 기준이 매번 상이하기 때문에 일정 비율의 연료 첨가제를 매 주입시마다 넣어 주기란 여간 어려운 일이 아닐 수 없었다.However, since the fuel additive is different from the standard of the amount injected during the fuel injection, it is difficult to put a certain ratio of the fuel additive every injection.
본 고안은 상기와 같은 사정을 고려하여 이루어진 것으로, 그 목적은 연료의 주입시 혼합 비율에 따라 연료 첨가제 주입량을 제어하여 주입되게 함으로써, 운전자에게 편의를 제공할 수 있도록 하는 상용차용 연료의 첨가제 주입 장치를 제공하는 것이다.The present invention has been made in consideration of the above circumstances, and its purpose is to control the fuel additive injection amount according to the mixing ratio during the injection of fuel, thereby injecting fuel additives for commercial vehicles to provide convenience to the driver. To provide.
본 고안은 상기와 같은 목적을 달성하기 위해 연료 탱크와 연료 첨가제가 수용되는 용기를 주입 펌프와 액츄에이터를 개재하여 연결하고, 콘트롤러를 상기 주입 펌프 및 액츄에이터와 전기적으로 연결함과 동시에 연료 센서와도 적깆거으로 연결하여서, 연료 탱크 내에 주입되는 연료량에 따라 적절한 양의 연료 첨가제가 공급되어 연료와 혼합되게 하는 상용차용 연료의 첨가제 주입 장치를 제공함에 의해 달성된다.In order to achieve the above object, the present invention connects a fuel tank and a container containing a fuel additive through an infusion pump and an actuator, and electrically connects a controller with the infusion pump and the actuator, and at the same time, it is also suitable for the fuel sensor. In conjunction with this, it is achieved by providing an additive injection device for a fuel for a commercial vehicle that allows an appropriate amount of fuel additive to be supplied and mixed with the fuel in accordance with the amount of fuel injected into the fuel tank.
도 1 은 본 고안의 전체 구성도,1 is an overall configuration diagram of the present invention,
도 2 는 본 고안으 흐름도2 is a flow chart of the present invention
도 3 은 본 고안에 따른 도표이다3 is a diagram according to the present invention
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
(10):연료 탱크(12):센서(10): Fuel tank (12): Sensor
(14):캡(20):주입 펌프(14): Cap (20): Infusion pump
(22):연료 첨가제 센서(22): fuel additive sensor
(24):연료 첨가제 용기(24): fuel additive container
(26):콘트롤러(26): Controller
다음 본 고안의 실시예를 도면에 의거하여 구체적으로 설명하겠다.Next, embodiments of the present invention will be described in detail with reference to the drawings.
도 1 및 도 2 에는 본 고안에 따른 상용차용 연료의 첨가제 주입 장치가 도시되어 있는데, 이 상용차용 연료의 첨가제 주입 장치는 주입구인 캡(14)을 구비함과 동시에 센서(12)를 구비하는 연료 탱크(10) 일측에 연료 첨가제가 수용되고 연료 첨가제 센서(22)가 구비되는 연료 첨가제 용기(24)를 설치하고, 이 용기(24)와 연료 탱크(10)를 상호 연결하되 연결되는 곳에 액츄에이터(18) 및 주입 펌프(20)를 개재하여 설치하는 것이다.1 and 2 illustrate an additive injection device for fuel for a commercial vehicle according to the present invention, and the additive injection device for fuel for a commercial vehicle includes a cap 14, which is an injection hole, and a fuel including a sensor 12. A fuel additive container 24 having a fuel additive contained in one side of the tank 10 and having a fuel additive sensor 22 is installed, and the actuator 24 is connected to and connected to the container 24 and the fuel tank 10. 18) and the infusion pump 20 are installed.
연료 캡(14)이 열리게 되는 콘트롤러(26)는 연료 센서(12)의 변위량을 측정하고, 이어서 연료 주입후 연료 캡(14)이 닫히면 연료 센서(12)의 변위량을 다시 측정하여 연료 주입량을 산정하고, 액츄에이터(18)를 작동시켜 밸브를 개방시키며, 주입 펌프(20)를 작동시켜 산정된 연료 첨가제 주입량을 연료 탱크(10)내에 공급되도록 한다.The controller 26, which opens the fuel cap 14, measures the displacement amount of the fuel sensor 12, and then calculates the fuel injection amount by measuring the displacement amount of the fuel sensor 12 again when the fuel cap 14 is closed after the fuel injection. The actuator 18 is operated to open the valve, and the injection pump 20 is operated to supply the calculated fuel additive injection amount into the fuel tank 10.
콘트롤러(26)는 연료 첨가제 변위 변화 또는 주입 펌프(20)의 작동 시간으로 주입량을 결정하며 주입이 끝나면 다시 연료 캡(14)이 열릴 때까지 작동을 멈춘다.The controller 26 determines the injection amount based on the fuel additive displacement change or the operation time of the injection pump 20 and stops operation until the fuel cap 14 is opened again when the injection is completed.
도 3 에서와 같이 연료 첨가제는 시스템 스위치에 따라서 선택적으로 주입이 되며, 연료 센서(12)에서 변위 변화가 콘트롤러(26)에 입력되면 연료 첨가제 주입량을 디스플레이 한다.As shown in FIG. 3, the fuel additive is selectively injected according to the system switch. When the displacement change is input to the controller 26 in the fuel sensor 12, the fuel additive injection amount is displayed.
이때 연료 첨가제 혼합 비율 스위치 조작에 따라 주입 비율이 결정되고, 첨가제 주입 스위치를 작동시키면 밸브가 개방됨과 동시에 주입 펌프(20)가 작동되어 연료 탱크(10)내로 연료 첨가제가 주입된다.At this time, the injection ratio is determined according to the operation of the fuel additive mixing ratio switch, and when the additive injection switch is operated, the valve is opened and the injection pump 20 is operated to inject the fuel additive into the fuel tank 10.
다시 설명하면 연료 탱크와 연료 첨가제가 수용되는 용기를 주입 펌프와 액츄에이터를 개재하여 연결하고, 콘트롤러를 상기 주입 펌프 및 액츄에이터와 전기적으로 연결함과 동시에 연료 센서와도 전기적으로 연결하여서, 연료 탱크 내에 주입되는 연료량에 따라 적절한 양의 연료 첨가제가 공급되어 연료와 혼합되게 하는 것으로, 상기 콘트롤러가 연료 탱크 센서의 신호를 입력받아 혼합될 첨가제의 양을 결정하는 것이고, 연료의 주입량은 연료 캡의 열림 직후와 닫힘 직후를 비교하여 연료 센서가 센싱하는 것이며, 상기 연료 첨가제 주입량이 산출되면 운전석에서 스위치를 작동시켜 연료와 혼합되도록 하는 것이다.In other words, the fuel tank and the container containing the fuel additive are connected to each other via an infusion pump and an actuator, and a controller is electrically connected to the infusion pump and the actuator and also electrically connected to a fuel sensor. According to the amount of fuel to be supplied, an appropriate amount of fuel additive is supplied to mix with the fuel, and the controller receives a signal from the fuel tank sensor to determine the amount of the additive to be mixed. The fuel sensor is sensed by comparing immediately after the closing, and when the fuel additive injection amount is calculated, the switch is operated in the driver's seat to be mixed with the fuel.
그리고, 상기 연료 첨가제의 주입량은 주입 펌프의 작동 시간으로 제어하는 것과 함께 연료 첨가제 센서의 센싱에 의해 제어하는 것이다.In addition, the injection amount of the fuel additive is controlled by the sensing of the fuel additive sensor together with the operation time of the injection pump.
그러면 도 1 및 내지 도 3 을 참조하여 효과에 관해 설명하겠다.The effects will now be described with reference to FIGS. 1 and 3.
운전자가 연료 첨가제를 이용할 때 연료 주입시 마다 자동적으로 연료 첨가제 주입량이 결정되어 주입되게 됨으로써, 매 주입시 마다 연료 캡을 통해 넣어야 하는 불편함을 감소시키고 또한 연료에 혼합되는 비율을 정확하게 할 수 있는 것이다.When the fuel additive is used by the driver, the fuel additive injection amount is automatically determined and injected at each fuel injection, thereby reducing the discomfort required to be put through the fuel cap at each injection and precisely mixing the fuel with the fuel. .
따라서, 운전자에게는 편의를 제공할 수 있는 것이며, 또한 엔진 성능을 향상시킬 수 있는 것이다.Therefore, the driver can be provided with convenience and the engine performance can be improved.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960057014U KR19980043891U (en) | 1996-12-26 | 1996-12-26 | Apparatus for additive injection of fuel for commercial vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960057014U KR19980043891U (en) | 1996-12-26 | 1996-12-26 | Apparatus for additive injection of fuel for commercial vehicles |
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| Publication Number | Publication Date |
|---|---|
| KR19980043891U true KR19980043891U (en) | 1998-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2019960057014U KR19980043891U (en) | 1996-12-26 | 1996-12-26 | Apparatus for additive injection of fuel for commercial vehicles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101282823B1 (en) * | 2011-10-19 | 2013-07-05 | 정영섭 | System and method for supplying fuel in ships |
| KR20220021096A (en) * | 2020-08-13 | 2022-02-22 | 이경은 | Apparatus and method for controling fuel additive injector for commercial vehicle |
-
1996
- 1996-12-26 KR KR2019960057014U patent/KR19980043891U/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101282823B1 (en) * | 2011-10-19 | 2013-07-05 | 정영섭 | System and method for supplying fuel in ships |
| KR20220021096A (en) * | 2020-08-13 | 2022-02-22 | 이경은 | Apparatus and method for controling fuel additive injector for commercial vehicle |
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