KR810002099Y1 - Supplementary fuel supply for gasoline engine - Google Patents

Supplementary fuel supply for gasoline engine Download PDF

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Publication number
KR810002099Y1
KR810002099Y1 KR2019800003380U KR800003380U KR810002099Y1 KR 810002099 Y1 KR810002099 Y1 KR 810002099Y1 KR 2019800003380 U KR2019800003380 U KR 2019800003380U KR 800003380 U KR800003380 U KR 800003380U KR 810002099 Y1 KR810002099 Y1 KR 810002099Y1
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KR
South Korea
Prior art keywords
gasoline
carburetor
engine
fuel supply
gas
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KR2019800003380U
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Korean (ko)
Inventor
김정부
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김정부
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Priority to KR2019800003380U priority Critical patent/KR810002099Y1/en
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Publication of KR810002099Y1 publication Critical patent/KR810002099Y1/en

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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

내용 없음.No content.

Description

휘발유 엔진의 보조연료 공급장치Auxiliary fuel supply device for gasoline engine

제1도는 본 고안의 일부를 절결한 사시도.1 is a perspective view of a part of the present invention.

제2도는 본 고안의 사용상태를 보인 단면도.2 is a cross-sectional view showing a state of use of the present invention.

본 고안은 휘발류 엔진의 캬브레터 하방측에 적정 공기비로 기화된 보조연료를 휘발유 기화가스에 혼합되게 공급하여 휘발유를 경제적으로 절약할 수 있게 한 휘발유 엔진의 보조연료 공급장치에 관한 것으로 종래 휘발유 엔진에 보조연료를 혼합 사용할 때 대부분 캬브레터의 연료 유입구를 통하여 엔진에 공급하였으나, 본래 캬브레터는 휘발유의 기화에 알맞도록 설계 제작되어 있기 때문에 경유를 휘발유와 함께 혼합유입하여도 점도와 비중등이 서로 달라서 캬브레터에서는 경유가 제대로 기화되지 못하고 공기 혼합비의 조절도 어려워 아직껏 휘발유 엔진에 있어서의 보조연료의 공급 사용이 제대로 실용화되지 못하고 있는 실정이다.The present invention relates to an auxiliary fuel supply device for a gasoline engine that provides gasoline gas to be economically saved by supplying auxiliary gas vaporized at an appropriate air ratio to the gasoline vaporization gas at a lower side of the carburetor of the gasoline engine. Most of the fuel was supplied to the engine through the fuel inlet of the carburettor.However, since the carburettor is designed and manufactured to be suitable for gasification of gasoline, even if the gas is mixed with the gasoline, the viscosity and specific gravity are different. Is not properly evaporated and the air mixing ratio is difficult to adjust, and the supply and use of auxiliary fuel in gasoline engines has not been put into practical use.

본 고안은 이러한 문제점을 해결하기 위하여 캬브래터와 별도로 구성된 보조공기 조절기와 보조연료 기화통에 의하여 전정량의 공기와 혼합 기화된 보조연료가스를 캬브레터를 통하지 않고 다수의 분사공이 방사상으로 천공된 보조연료 공급관을 캬브레터 하방에 장착하여 보조연료 가스를 공급판의 분사공으로 분사시키어 캬브레터에서 분사기화된 휘발유와 혼합되면서 엔진에 공급되게 함으로서 엔진의 흡입력에 의하여 휘발유 기화가스와 함께 보조연료가스가 적당한 비율로 혼합 공급되어 엔진에서 양호하게 연소되면서 엔진의 출력을 높이고 휘발유의 사용량을 보다 경제적으로 절약하는 동시 구조가 간단하여 고장이 없이 보다 안전하고 편리하게 사용할 수 있게 안출한 것으로 이를 도면에 의하여 상세히 설명하면 다음과 같다.In order to solve this problem, the present invention has a sub-fuel fuel in which a plurality of injection holes are radially perforated without passing through the carburetor by the auxiliary air regulator and the auxiliary fuel vaporization tank configured separately from the carburettor. The supply pipe is installed under the carburetor to inject the auxiliary fuel gas into the injection hole of the supply plate so that the gas is mixed with the gasoline atomized in the carburetor and supplied to the engine. As it is supplied and burned well in the engine, it increases the output of the engine and saves the gasoline consumption more economically, and the simple structure is designed to be used safely and conveniently without failure. same.

휘발유 캬브레터(1)와 엔진(3)의 매니폴드(2) 사이에 정착할 수 있게된 가스켓트 형태의 판체(4) 중앙부에 캬브레터(1)의 통공과 거의 같은 크기의 환공(5)(5')을 천공하여 일측 환공(5)의 주위에는 환상의 유로(6)를 측방의 유로(6')와 연통되게 형성하고, 일측 환공(5)의 내주면에 여러개의 분사공(7)을 환상유로(6)와 연통되게 형성하여 판체(4) 상면에 복개판(4')을 복착하며 유로(6')의 단부에 유입관(6＂)을 측방으로 돌설하여 보조공기조절기(8)와 연관된 보조연료기화통(9)의 도관(10)을 유입관(6＂)에 관접하게 된 것이다.Vent holes 5 and 5 having the same size as the through hole of the carburetor 1 in the center of the gasket-shaped plate 4 which can be fixed between the gasoline carburetor 1 and the manifold 2 of the engine 3. ') Is drilled to form an annular flow passage 6 around the one side annular hole 5 so as to be in communication with the side passage 6', and to announce a plurality of injection holes 7 on the inner circumferential surface of the one side annular hole 5. It is formed in communication with the flow path (6) to the abdominal plate (4 ') on the upper surface of the plate body 4 and the inlet pipe (6 ＂) at the end of the flow path (6') to the side to the auxiliary air regulator (8) and The conduit 10 of the associated auxiliary fuel gas cylinder 9 is brought into contact with the inlet pipe 6 관.

이와 같이 된 본 고안은 엔진(3)의 매니폴드(2)와 캬브레터(1) 사이에 가스켓트처럼 장착하여 엔진의 흡입력으로 캬브레터(1)에서 휘발유의 기화가스가 판체(4)의 통공(5)(5')을 통하여 매니폴드로 유입할 때 보조공기조절기(8)에서 공급된 공기로 보조연료기화통(9)에서 충분히 기화된 보조연료가스가 도관(10) 및 유입관(6＂)을 통하여 유로(6)(6')를 거쳐 분사공(7)으로 분사되면서 휘발유 기화가스와 균일하게 혼압하여 매니폴드(2)를 통하여 엔진(3)으로 공급되는 것으로, 매니폴드와 캬브레터 사이에 장착할 수 있는 가스켓트 형태의 판체에 통공을 천공하여 통공 주위에 유로와 연통된 수개의 분사공을 천공하여 보조연료의 기화가스가 판체 내부의 유로를 거쳐 분사공으로 분사될 수 있게 하였기 때문에 캬브레터와는 별도로 보조연료가스를 휘발유 가스와 혼합되면서 매니폴드에 직접 공급할 수 있어 보조연료가 충분한 공기에 의하여 휘발유가스와 함께 용이하게 연소 폭발하여 엔진의 출력을 높여서 보조연료의 사용량만큼 휘발유량을 경제적으로 절약할 수 있는 동시 보조연료 공급판의 구조가 간단하여 고장이 없이 간편하게 장착하여 보다 편리하게 사용할 수 있는 효과를 가진다.In this way, the present invention is mounted between the manifold (2) and the carburetor (1) of the engine (3) like a gasket, the gaseous gas of gasoline in the carburetor (1) by the suction power of the engine through the hole (5) Sub-fuel gas sufficiently vaporized in the auxiliary fuel gas cylinder (9) by the air supplied from the auxiliary air regulator (8) when entering the manifold through the (5 ') conduit (10) and the inlet pipe (6) It is injected into the injection hole (7) through the flow path (6) (6 ') through and uniformly mixed with gasoline vaporization gas is supplied to the engine (3) through the manifold (2), between the manifold and the carburetor Holes were drilled in the gasket-type plate that could be installed to drill several injection holes communicating with the flow path around the holes so that vaporized gas of the auxiliary fuel could be injected into the injection holes through the flow path inside the plate. Separates the auxiliary fuel gas from the gasoline gas. It can be directly supplied to the manifold while being mixed, and the secondary fuel can be easily burned and exploded with gasoline gas by sufficient air to increase the output of the engine, thereby saving the gasoline amount economically as much as the amount of auxiliary fuel. Its simple structure makes it easy to install without any troubles.

Claims (1)

도면에 표시한 바와 같이 휘발유 캬브레터(1)와 매니폴드(2) 사이에 장착할 수 있게 된 가스켓트 형태의 판체(4) 중앙부에 캬브레터의 통공과 거의 같은 크기의 환공(5)(5')을 천공한 공지의 것에 있어서 일측 환공(5) 주연부에 환상유로(6)와 연통된 수개의 분사공(7)을 방사상으로 형성하여 복개판(4')을 복착하여서 된 휘발유 엔진의 보조연료 공급장치.As shown in the figure, a hole (5) (5 ') approximately the same size as the through hole of the carburetor in the center of the gasket-shaped plate (4) which can be mounted between the gasoline carburetor (1) and the manifold (2). In the well-known perforations, the auxiliary fuel supply of the gasoline engine is formed by radially forming a plurality of injection holes 7 communicating with the annular flow passage 6 at the periphery of one side of the annular hole 5. Device.
KR2019800003380U 1980-05-24 1980-05-24 Supplementary fuel supply for gasoline engine KR810002099Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019800003380U KR810002099Y1 (en) 1980-05-24 1980-05-24 Supplementary fuel supply for gasoline engine

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Application Number Priority Date Filing Date Title
KR2019800003380U KR810002099Y1 (en) 1980-05-24 1980-05-24 Supplementary fuel supply for gasoline engine

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KR810002099Y1 true KR810002099Y1 (en) 1981-11-17

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