KR19980074432A - Intake air replenishment and control device of automobile internal combustion engine - Google Patents

Abstract

-Suction air replenishment and control device of automobile internal combustion engine-

The complete combustion of a vehicle is the most ideal combustion when a mixture of 14.7g of air and 1g of fuel is the most ideal combustion. However, the engine part of the vehicle, especially the part of the mixer, is likely to be clogged by unburned carbon of fuel over time.

Due to this, incomplete combustion is performed, and thus, a method for solving fuel consumption, exhaust gas increase, and power reduction problem is proposed.

The intake air replenishment and control device of the internal combustion engine of the automobile is provided with an intake air hole in the intake manifold or passage tank of the internal combustion engine, and a valve device for replenishing and regulating the intake air is installed to supplement the ideal amount of oxygen. It is a method to lead to complete combustion.

Description

Intake air replenishment and control device of automobile internal combustion engine

The top view which assembled the whole figure 1

The second figure intake manifold front view

The third figure Nibbol front view

4th plan view of each part of the air filter

5th Speed Control Front View

* Description of the symbols for the main parts of the drawings *

①: Intake manifold ②: Air holes formed in the intake manifold

③: Nico ④: Hose

⑤: Air filter ⑥: Speed control

All cars are powered by the intake, compression, explosion and exhaust of the internal combustion engine. However, at the end of the exhaust stroke, a large amount of hazardous gases that are not 100% complete burned into the atmosphere.

Perfect combustion is the most ideal combustion when 14.7g of air and 1g of fuel are mixed, but the engine part of the vehicle, especially the part of the mixer, is likely to be blocked by carbon of fuel over time. Due to this, incomplete combustion is performed, and thus, a method for solving fuel consumption, exhaust gas increase, and power reduction problem is proposed.

The intake air replenishment and control device of the internal combustion engine of this vehicle is connected to the intake, compression, explosion, exhaust, and intake process during the stroke in all cylinders that use the internal combustion engine as a power source. It relates to a smooth combustion method.

The operating cycles of the internal combustion engines now in use were carburetor and fuel injection. In carburettor-type internal combustion engines, air and fuel are mixed into the cylinders and inhaled, and in injection-type internal combustion engines, the cylinders or intake manifold air are sucked in (suction stroke) and the inhaled mixer or compressed air (compression stroke) is compressed in a timely manner. When the fuel is ignited or injected into the compressed air, the fuel ignites and combusts and explodes (explosion stroke). When the fuel explodes, the inhaler in the cylinder expands and moves the piston to convert thermal energy into mechanical energy. At the end of the stroke, the exhaust valve opens, discharging the gas inside the cylinder (exhaust stroke) and repeating the cycle leading to the next intake stroke.

In the intake stroke of the internal combustion engine as described above, the most ideal fuel and air were mixed during the intake stroke, and the intake air was adjusted by installing a turbo or intercooler for complete combustion.

However, in spite of the improvement of the above suction device, the mixture of fuel and air due to the intake air amount decrease due to the incomplete combustion and the carbon deposition of the power reduction vaporizer or the throttle valve was not solved.

Detailed description of the intake air refilling and regulating device of the internal combustion engine of the present invention will be made with reference to the accompanying drawings.

Figure 2 forms four intake air holes in the intake manifold of the car's internal combustion engine, installs the ball balls shown in the drawing of 3 degrees, connects them to the hose pipe, and adjusts the air filter at 4 degrees and the amount of air to control the 5 degrees speed control. It will inhale the necessary amount of air. The speed control of the 5 has an adjustment screw that can artificially adjust the air volume easily, so that the appropriate amount can be adjusted according to R.P.M.

The intake air replenishment and control device of the car's internal combustion engine is installed in the intake system, and the location and number of installations are fully combusted in consideration of the quantity and specification of the intake manifold, fuel injection amount, intake air amount and suction pressure between each cylinder. According to the design data, one or two or more large, medium and small air distributors should be installed in the intake system and fixed in the empty space of the engine room according to the design data. will be.

If the air distributor is installed in the intake apparatus as above and the engine is running, the air regulated by the required amount according to RP M is continuously flowed through the intake manifold through the intake manifold through the intake stroke to the combustion chamber through FIG. It is done.

Claims (4)

The air filter (5) and the speed control (6), each of which has an intake air hole (2) formed in each of the intake manifolds (1) and installs a ball (3), can adjust the air volume with each hose pipe (4). Connect to the parts joined together. The intake air hole (2) is formed in four places of each intake manifold (1). According to claim 1, wherein each of the hose pipe (4) connected to the air filter (5) and the speed control (6) coupled together. The method of claim 3, wherein the air filter (5) and the speed control (6) is combined to adjust the amount of air.