KR19980051990U - Fuel heater - Google Patents
Fuel heater Download PDFInfo
- Publication number
- KR19980051990U KR19980051990U KR2019960065169U KR19960065169U KR19980051990U KR 19980051990 U KR19980051990 U KR 19980051990U KR 2019960065169 U KR2019960065169 U KR 2019960065169U KR 19960065169 U KR19960065169 U KR 19960065169U KR 19980051990 U KR19980051990 U KR 19980051990U
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- vehicle
- relay switching
- supplied
- engine
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 36
- 239000002828 fuel tank Substances 0.000 claims abstract description 11
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 239000000779 smoke Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004071 soot Substances 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
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/125—Fuel
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0236—Industrial applications for vehicles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0244—Heating of fluids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (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 차량의 엔진으로 공급되는 연료의 연소효율을 향상시킬 수 있도록 고안된 연료히터장치에 관한 것이다.The present invention relates to a fuel heater device designed to improve combustion efficiency of fuel supplied to an engine of a vehicle.
이같은 본 고안에 의하면, 외부온도변화에 따라 연료탱크내의 연료가 단계별로 릴레이됨과 동시에 최적의 온도에서 차량엔진으로 공급될 수 있도록 연료히터시스템을 구성시키므로서, 추운날씨에 차량엔진으로 공급되는 연료의 연소효율 및 엔진의 성능을 향상시킴과 동시에 차량에서 배출되는 매연을 최소화시키는등 차량의 주행성능을 향상시킴을 목적으로 하는 것이다.According to the present invention, the fuel heater system is configured so that the fuel in the fuel tank can be relayed step by step with the change of the external temperature and can be supplied to the vehicle engine at the optimum temperature. The purpose of the present invention is to improve the driving performance of the vehicle, such as improving combustion efficiency and engine performance and minimizing smoke emissions from the vehicle.
Description
본 고안은 차량의 연료에 관한 것으로서, 특히 차량의 엔진으로 공급되는 연료의 연소효율을 향상시킬 수 있도록 고안된 연료히터장치에 관한 것이다.The present invention relates to a fuel of a vehicle, and more particularly, to a fuel heater device designed to improve combustion efficiency of fuel supplied to an engine of a vehicle.
일반적으로, 차량의 연료탱크내의 연료는 외부날씨에 관계없이 일률적으로 차량엔진으로 공급되므로서, 추운날씨 특히 겨울철같이 외부온도가 낮을 경우에는 엔진으로 공급되는 연료의 연소효율이 크게 저하됨에 따라 차량엔진의 성능이 크게 저하되면서 심한 매연을 배출시키게 되는 문제점이 있었다.In general, the fuel in the fuel tank of the vehicle is uniformly supplied to the vehicle engine regardless of the external weather, so when the external temperature is low in cold weather, especially in winter, the combustion efficiency of the fuel supplied to the engine is greatly reduced. As the performance of the greatly reduced there was a problem that emits a lot of soot.
따라서, 본 고안은 이와 같은 문제점을 해결하기 위해 외부온도변화에 따라 연료탱크내의 연료가 단계별로 릴레이됨과 동시에 최적의 온도에서 차량엔진으로 공급될 수 있도록 연료히터시스템을 구성시키므로서, 추운날씨에 차량엔진으로 공급되는 연료의 연소효율 및 엔진의 성능을 향상시킴과 동시에 차량에서 배출되는 매연을 최소화시키는등 차량의 주행성능을 향상시키고자 하는데 그 목적이 있는 것이다.Therefore, in order to solve this problem, the present invention configures the fuel heater system so that fuel in the fuel tank can be relayed step by step according to the external temperature change and supplied to the vehicle engine at the optimum temperature. The purpose of the present invention is to improve the driving performance of the vehicle by improving the combustion efficiency of the fuel supplied to the engine and the performance of the engine and minimizing the smoke emitted from the vehicle.
도 1 은 연료 히터장치의 구조를 보인 구성도.1 is a configuration diagram showing the structure of a fuel heater device.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 배터리,2 : 연료파이프,1: battery, 2: fuel pipe,
10 : 연료탱크,20 : 열전대,10: fuel tank, 20: thermocouple,
30 : 전자제어 유니트,40 : 릴레이스위칭부,30: electronic control unit, 40: relay switching unit,
40a, 40b, 40c : 제 1 내지 제 3 릴레이,50 : 인젝터펌프40a, 40b, 40c: first to third relay, 50: injector pump
이하, 상기 목적을 달성하기 위한 본 고안의 바람직한 일실시예를 첨부된 도 1 을 참조하여 설명하면 다음과 같다.Hereinafter, with reference to the accompanying Figure 1 a preferred embodiment of the present invention for achieving the above object is as follows.
먼저, 차량을 주행시키기 위한 연료를 저장시킨 연료탱크(10)와, 상기 연료탱크(10)내에 저장된 연료의 온도를 감지하는 열전대(20)와, 상기 열전대(20)에서 감지된 연료의 온도에 따라 차량엔진으로 최적의 연료가 공급될 수 있도록 제어동작하는 전자제어 유니트(30)와, 상기 전자제어 유니트(30)의 제어동작에 따라 공급되는 배터리(1)의 전원에 따라 단계적으로 릴레이스위칭동작을 하도록 제 1 내지 제 2 릴레이(40a)(40b)(40c)로 이루어진 릴레이스위칭부(40)와, 상기 릴레이스위칭부(40)의 단계적인 릴레이스위칭동작에 따라 차량엔진으로 최적의 연료를 공급시키도록 펌프동작하는 인젝터펌프(50)로 구성된다.First, the fuel tank 10 storing the fuel for driving the vehicle, the thermocouple 20 for sensing the temperature of the fuel stored in the fuel tank 10, and the temperature of the fuel detected by the thermocouple 20 Accordingly, the relay switching operation may be performed step by step according to the power supply of the electronic control unit 30 and the battery 1 supplied according to the control operation of the electronic control unit 30 so as to supply the optimum fuel to the vehicle engine. Relay switching unit 40 consisting of the first to second relays (40a, 40b, 40c) and the step-by-step relay switching operation of the relay switching unit 40 to supply the optimum fuel to the vehicle engine It consists of an injector pump 50 which is pump operated to make.
상기와 같이 구성된 본 고안의 일실시예를 설명하면 다음과 같다.Referring to one embodiment of the present invention configured as described above are as follows.
먼저, 차량이 주행하면 연료탱크(10)에서는 연료파이프(2)를 통해 연료를 엔진으로 공급시키게 된다.First, when the vehicle travels, the fuel tank 10 supplies fuel to the engine through the fuel pipe 2.
이때, 상기 연료탱크(10)내에 구비된 열전대(20)에서는 엔진으로 공급되는 연료의 온도를 감지한 후 이를 전자제어 유니트(30)에 출력시키게 되고, 상기 전자제어 유니트(30)에서는 감지되어 입력된 연료의 온도를 인식한 후 차량엔진으로 최적의 연료가 공급될 수 있도록 제어동작을 하게 된다.At this time, the thermocouple 20 provided in the fuel tank 10 detects the temperature of the fuel supplied to the engine and outputs it to the electronic control unit 30, and the electronic control unit 30 detects and inputs the temperature. After recognizing the temperature of the used fuel, the control operation is performed to supply the optimum fuel to the vehicle engine.
그리고, 상기 전자제어 유니트(30)의 제어동작에 따라 배터리(1)의 전원이 제 1 내지 제 3 릴레이(40a)(40b)(40c)로 이루어진 릴레이스위칭부(40)에 공급되므로서, 상기 릴레이스위칭부(40)에서는 공급된 배터리(1)의 전원에 따라 단계적인 릴레이스위칭동작을 함과 동시에 인젝터펌프(50)를 구동시키게 된다.In addition, the power of the battery 1 is supplied to the relay switching unit 40 including the first to third relays 40a, 40b, and 40c according to the control operation of the electronic control unit 30. The relay switching unit 40 drives the injector pump 50 at the same time as the relay switching step by step according to the power of the supplied battery (1).
즉, 공급되는 연료가 저온일 경우, 상기 릴레이스위칭부(40)에 구비된 제 1 내지 제 3 릴레이(40a)(40b)(40c)가 릴레이스위칭동작을 동시에 수행하게 되고, 공급되는 연료가 약간저온일 경우에는 상기 제 1 및 제 2 릴레이(40a)(40b)가 릴레이 스위칭동작을 하게 되므로서, 상기 릴레이스위칭부(40)의 릴레이스위칭동작에 따라 인젝터펌프(50)에서는 차량엔진에 최적의 연료를 공급시키게 되는 것이다.That is, when the fuel to be supplied is low temperature, the first to third relays 40a, 40b, 40c provided in the relay switching unit 40 simultaneously perform the relay switching operation, and the fuel supplied is slightly In the case of low temperature, since the first and second relays 40a and 40b perform a relay switching operation, the injector pump 50 is optimal for a vehicle engine according to the relay switching operation of the relay switching unit 40. Fueled.
이상에서 설명한 바와 같이 본 고안은 외부온도변화에 따라 연료탱크내의 연료가 단계별로 릴레이됨과 동시에 최적의 온도에서 차량엔진으로 공급될 수 있도록 연료히터시스템을 구성시키므로서, 추운날씨에 차량엔진으로 공급되는 연료의 연소효율 및 엔진의 성능을 향상시킴과 동시에 차량에서 배출되는 매연을 최소화시키는 등 차량의 주행성능을 향상시키는 효과가 있는 것이다.As described above, the present invention configures the fuel heater system so that the fuel in the fuel tank can be relayed step by step according to the external temperature change and be supplied to the vehicle engine at the optimum temperature, thereby being supplied to the vehicle engine in cold weather. In addition to improving the combustion efficiency of the fuel and the performance of the engine at the same time to minimize the smoke emitted from the vehicle has the effect of improving the running performance of the vehicle.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960065169U KR19980051990U (en) | 1996-12-31 | 1996-12-31 | Fuel heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960065169U KR19980051990U (en) | 1996-12-31 | 1996-12-31 | Fuel heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980051990U true KR19980051990U (en) | 1998-10-07 |
Family
ID=54003148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960065169U KR19980051990U (en) | 1996-12-31 | 1996-12-31 | Fuel heater |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980051990U (en) |
-
1996
- 1996-12-31 KR KR2019960065169U patent/KR19980051990U/en not_active Application Discontinuation
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |