Carborator And Fuel Injector ரெண்டுல எது பெஸ்ட் தெரியுமா?

Carborator And Fuel Injector Explained by Pearlvin Ashby. உங்கள் வாகனம் கார்பரேட்டர் மற்றும் ஃப்யூயல் இன்ஜெக்டர் ஆகிய இரண்டில் ஏதாவது ஒரு வகையாக இருக்கும். இந்த தொழிற்நுட்பம் எப்படி வேலை செய்கிறது? இதில் எது பெஸ்ட்? எந்த வாகனம் வாங்க வேண்டும் என எப்படி முடிவு செய்வது உள்ளிட்ட விபரங்களை இங்கே வீடியோவாக வழங்கியுள்ளோம்.

#carborator #fuelinjectionh #howto #automobile #DrivesparkTamil

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~PR.306~ED.156~##~

Transcript

00:00In the last episode, we saw 2 stroke and 4 stroke and how the engine works

00:06In this video, we are going to talk about the dry spark tech class

00:15Once again, I am Pallavi and welcome to Dry Spark Tamil Tech Series

00:19In this video, we are going to see how an engine runs and how to control the power

00:27We are going to talk about the gearbox, air filter and fuel management system

00:34First, let's talk about the fuel management system

00:37There are 2 types of fuel management systems

00:41Currently, there is only one fuel injection system in the modern age

00:46Before this, there were carburetor additions

00:49A carburetor is similar to a throttle body

00:57But the fuel comes through the shutter valve

01:01In a fuel injector, there is a separate throttle body and an injector

01:05The injector comes through the shutter valve

01:09The valve is like a gate and the injector controls the fuel

01:13There are 2 types of valves

01:15One is like a shutter valve and the other is like a butterfly valve

01:20Let me tell you the concept of this valve

01:22How can you expect a shutter valve?

01:25In our village, there is a shutter valve to open and close the river

01:36People say that the water will flow forcefully if the valve is opened

01:40This is the shutter valve

01:42The water will flow forcefully when it's opened

01:45When the valve is closed, the water will stop

01:47When the valve is opened, the water will flow

01:50This is the butterfly valve

01:53The butterfly valve will flow forcefully

01:59The water will flow forcefully

02:02This is the butterfly valve

02:06So basically, this carburetor has these two types of valves

02:12In modern times, most of the cars have butterfly valves

02:16because of fuel injection

02:18So this throttle body

02:20That is, the whole body

02:23In the carburetor

02:24Fuel comes from the tank to here

02:27When it comes here, this valve adjusts

02:29So how does this valve adjust?

02:31If you give an accelerator, a cable is connected here mechanically

02:36In modern times, let it be KTM 3 in India

02:40Or even Gorilla 450 in Royal Enfield

02:42Ride by wire

02:43So through a sensor, there will be a small motor in it

02:47So here

02:49This motor will engage in the mechanic through the electric

02:53So it will be very fast

02:55With the effort of humans, it will be very fast

02:58That is why they have given that setup

03:01So now, this valve

03:03This is how

03:04So this cable comes here and as you give it

03:08That valve opens

03:09So if you shut it, it will open

03:11Otherwise, the butterfly valve will be like this

03:13Otherwise it will be like this, it will be completely blocked

03:15It will open like this

03:17So as this fuel goes in

03:20When its burning increases, the power of that engine also produces

03:24That is, in the power band

03:25How much that fuel

03:26Explodes

03:28Builds that pressure

03:30So all of that is based on this air and fuel

03:33So in that place, this carburetor or throttle body

03:37I said that the throttle body is a working process

03:40So I will tell you how this carburetor works

03:43So again, the fuel comes from the tank here

03:46There will be a carburetor air here

03:48There will be a section inside the engine

03:50Through that section, this valve goes inside

03:53There is a float, a needle in the carburetor

03:57It will be like this

03:58So if you look at this needle

04:00It will come in small drops

04:02It will come in very minute drops

04:04To put it in a way

04:06When injecting

04:08You would have seen, the nurse comes and takes the injection

04:11Second, they will tap it like this

04:13Second, they will tap it in the syringe

04:18When you press it

04:19The liquid that comes out will come in a spray form

04:23You would have seen

04:24When it comes under pressure, the same concept is here

04:27It will come like a spray in that needle

04:29When the air goes inside, it will go in a gas form

04:31It will go inside the engine chamber

04:33That is, it will go inside the cylinder

04:34In that, the explosion will happen

04:36This is the carburetor

04:38Second, when you hold the injector

04:40There will be an injector in this

04:42It will be like a mechanical shutter valve

04:44So, fuel pump

04:47That is, you have a pump in the tank

04:49Through that pump, pressure will come here

04:52This injector will be like this

04:55Even in that, the electric connector will close the shutter

04:58It will close for many nanoseconds

05:00When it sprays

05:02The shutter will be based on this

05:04So, it will spray a lot

05:06When it comes from this

05:08It will spray more than a carburetor

05:13So, it will come in a gas form

05:15After that, it will mix with the air

05:17It will have a good fueling

05:19Now, when you do it through FI engines

05:23The performance is good

05:25Plus, you have fuel efficiency

05:27When you compare it with a carburetor

05:29It has more fuel efficiency

05:31Another thing that happens in a carburetor

05:33There will be an overflow issue

05:35So, you have switched off the engine

05:37But still, when the fuel comes

05:39The needle will be like this

05:41So, it will come little by little

05:43It will get locked

05:45So, when you come to that place

05:47The engine will start immediately

05:49Because, until the fuel goes out

05:51The needle won't come

05:53So, we will put a choke

05:55When there is an overflow, the petrol will come down

05:57So, we will put a valve and switch it off

05:59In the modern age

06:01The fuel is for people to easily access

06:03So, there is no concept of overflow

06:05No matter how much pressure you put

06:07No matter how much throttle you give

06:09There is no pressure for overflow

06:11The fuel will go in efficiently

06:13It will go in with that much pressure

06:15So, it will produce the power

06:17That goes into the compression

06:19So, this is the basic setup

06:21for a carburetor

06:23Another important access point

06:25is the air filter

06:27So, in the air filter

06:29The maximum we get in OEMs

06:31are paper air filters

06:33If you go to performance

06:35You have

06:37many types of air filters

06:39So, this air filter

06:41Basically

06:43The concept is

06:45There is an air section

06:47There is a throttle body

06:49There is an air box

06:51The air that is outside will be inside

06:53So, basically what this air filter does

06:55For example

06:57Let's say we are breathing

06:59If there is a lot of

07:01smoke or dust

07:03Will we breathe?

07:05Will we be able to breathe freely?

07:07No, we won't be able to breathe

07:09It's the same for a car

07:11If you don't send enough air

07:13The car will misfire

07:15Just like how we breathe

07:17The car will breathe

07:19That is called misfire

07:21The air won't go in properly

07:23The fuel mixture won't be correct

07:25The car won't start

07:27This is the proper performance

07:29So, in that area, a proper air filter

07:31will filter all the dust

07:33and send a lot of air

07:35So, in this area

07:37The air-fuel mixture

07:39will work very well

07:41So, this is the concept of an air filter

07:43This is a basic step

07:45In the next part, it will get

07:47even more interesting

07:49If you find this concept

07:51interesting

07:53Follow, Like, Comment and Share

07:55Make this video

07:57College Students and Basic Beginners

07:59For you

08:01I will try to explain

08:03as simple as possible

08:05If you want me to explain

08:07more easily, let me know in the comments

08:09Until then

08:11This is your Palvin

08:13See you in another video

08:15Ride safe, throttle bin

08:17See you in another video

08:19Once again, Happy New Year

Carborator And Fuel Injector ரெண்டுல எது பெஸ்ட் தெரியுமா? | Pearlvin Ashby

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