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How Carburettor Works ( 3D Animation) in Suzuki GS150R Motorcycle

May 11, 2020
The carburetor is the heart of the internal combustion engine. It is part of a gasoline engine in which a controlled amount of fuel is atomized and mixed with the controlled amount of air and sent to the engine cylinder. In this training module you will learn about the operation of the operation of a carburetor types of carburetor circuits in the components of a carburetor and the operation of carburetors type BS TPS is used in the B carburetor to achieve smooth throttle response, economy optimized fuel flow and a better feeling of power one of the functions of the carburetor is to atomize the fuel and mix the fuel with air and supply air fuel mixture in the form of a fine mist the regulated mixture of air and fuel is sent to the cylinder for a optimal combustion the tabulator uses the principle of a sprayer when the pump piston is pushed into the The air velocity increases and the pressure is reduced at the outlet of the liquid reservoir.
how carburettor works 3d animation in suzuki gs150r motorcycle
The liquid in the reservoir has a higher atmospheric pressure. This pressure difference results in the rise of the liquid. The principle of this sentence applies here. Air flows in the air duct. from the air filter to the engine the constriction in the center acts as a venturi the top of the constriction is at low pressure this causes the fuel to rise and emerge from the top the fuel mixes with the air and then the mixture of air and fuel is sent to the engine, here the same principle applies as shown, this is explained in detail when it is shown that the operation of the base type carburetor meets the requirements of the engine in different conditions.
how carburettor works 3d animation in suzuki gs150r motorcycle

More Interesting Facts About,

how carburettor works 3d animation in suzuki gs150r motorcycle...

The following circuits are used in a carburetor. Fuel inlet and float circuit. This circuit controls the fuel level in the float chamber starting circuit this circuit helps to start the cold engine pilot circuit this circuit is used when an engine is running at idle slow and medium speed main circuit this circuit is used When an engine is operating at medium and high speeds, as the throttle is opened, the speed increases according to the speed at which the vehicle is traveling. The carburetor uses the appropriate circuit to deliver fuel classified according to the throttle valve carburetor. two types of carburetor one piston type butterfly valve carburetor and two sliding butterfly type carburetor what you see on the screen is a piston type butterfly valve carburetor in this type of carburetor the venturi size is controlled by the piston valve which It is operated directly by the throttle cable.
how carburettor works 3d animation in suzuki gs150r motorcycle
What you see on the screen is a carburetor with a butterfly valve. In this type of carburetor, both butterfly valves and piston valves are incorporated. As you can see, the butterfly sliding valve is located after the piston valve and is controlled by the throttle cable when the throttle valve opens, the velocity of the gas in the passage increases due to engine suction and pressure drops in the venturi area when the pressure drops In the venturi, the pressure in the upper chamber of the diaphragm also drops due to the orifice provided in the piston valve connecting the upper chamber with the venturi, the lower chamber of the diaphragm is at atmospheric pressure due to the pressure difference between the upper chamber and the lower chamber of the diaphragm plane together with the piston and the jet needle is raised to align the required air-fuel mixture, it is clear that the lift of the piston is controlled by the opening of the butterfly sliding well, the Base type carburetor consists of the following parts: diaphragm, lower chamber, upper chamber, butterfly chain, slide well, pilot jet, main jet: piston and jet needle, the following are the components in the base type carburetor cover, spring diaphragm, piston valve, needle JS piston valve assembly with diaphragm float assembly with pin float chamber throat chamber seal pilot jet main nozzle starting jet a starting jet to pilot a main air jet dreadful butterfly lightweight starter plunger set throttle stop screw assembly pilot screw assembly and throttle position sensor fuel inlet system and The carburetor fluid system consists of a fruit chamber float needle valve assembly.
how carburettor works 3d animation in suzuki gs150r motorcycle
Fuel from the tank enters the float chamber of the carburetor passing through the fuel filter and the needle valve controlled by the float as the fuel level in the fuel chamber increases, it raises the float. which starts to compress the spring-loaded pin of the needle valve after the spring is fully compressed, closes the fuel inlet passage for any reason, if the fuel level increases, the fuel will come out through the drain grate of the overflow tube to remove dirty fuel from the chamber. the throttle slide is in almost closed condition on opening the throttle slide, the velocity of gases increases the inventory area, vacuum is created in the venturi area, the piston lifts due to the pressure difference between the chamber lower and upper diaphragm chamber, controlled amount of fuel.
It is sucked into the mixing chamber through the main jet when the butterfly sliding piston valve is fully open, it is fully lifted together with the jet needle and the fuel is mainly supplied through the main jet to overcome the difficulty of starting a cold engine, the richer mixture is provided through an additional circuit called the starter circuit. This starting system consists of the following parts: starter cable, starter jet, a starter jet, two plungers and a spring, when the starter motor is opened, the starter plunger is lifted from its seat and air enters to the starting circuit through the starting air.
The passage creates suction to drop fuel from the float chamber through the starter jets. Finally, the mixture enters the engine through the mixture outlet provided in the main venturi near the carburetor outlet. The pilot circuit provides the air-fuel mixture at slow and medium speed idling. The pilot circuit consists of the following parts piston valve slide butterfly air passage pilot jet fuel now you are seeing how the pilot circuit

works

when the engine is idling during idling the air enters the pilot circuit through the jet of pilot air located in the pilot air passage and fuel is fed to the mixing chamber through the pilot jet from the mixing chamber, the air-fuel mixture is sucked into the engine mainly through the pilot outlet and is complements with bypass ports.
You will soon see how the gun circuit

works

. During vehicles running at low speed, when the throttle valve is opened, the air-fuel mixture is fed to the engine mainly through the pilot outlet and pilot bypass and is supplemented by the main circuit. The main circuit provides the air/fuel mixture at medium and high speed. The main circuit consists of the following parts diaphragm lower chamber upper chamber thread piston sliding butterfly valve main fuel jet hole in the piston and jet needle The operation of the carburetor at medium speed is similar to that at slow speed except that the butterflies open 1/4 to 3/4 position allowing more fuel to enter from the main jet air enters the main circuit through an air passage and is controlled by the main air jet the controlled amount of fuel is sucked into the chamber of mixture through the main jet the solder is mixed with air only the controlled amount of mixture is fed to the motor the regulation of the mixture is carried out by the jet needle and the needle jet the jet needle closes the needle jet when the piston valve is in the closed position as can be seen The throttle light valve is located after the piston valve and is controlled by the throttle cable when the throttle slide valve is opened, the speed of the gas in the Passage increases due to the section of the motor and the pressure drops in the venturi area when the pressure drops. in the venturi the pressure in the upper chamber of the diaphragm also drops due to the orifice provided in the piston valve that connects the upper chamber to the venturi the lower chamber of the diaphragm is at atmospheric pressure due to the pressure difference between the upper chamber and the lower chamber of the diaphragm, the diaphragm along with the piston and the jet needle are raised, this creates a clearance between the jet needle and the jet needle, resulting in the flow of the air-fuel mixture required to the engine.

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