Small 12kw diesel generator

Small 12kw diesel alternator Flywheel and AC generator electric machinery The high-speed alternator, which is combined into one, makes the weight only half of the original, and reduces the volume by 30%. Energy saving gas door According to the load of the equipment used, the number of revolutions of the engine is automatically controlled, and the combustion efficiency is increased by 20%, realizing the same level of low noise control. AVR voltage stabilizing system, more stable voltage, less exhaust emissions, built-in smoke suppression system, greatly reduce emissions, low operating costs: smoke exhaust is less than 1 Bosch unit, low fuel consumption. Small appearance: ingenious industrial design, refined and compact appearance, simplicity without losing fashion, you deserve it.

Small 12kw diesel generator characteristic:
*Four stroke OHV engine, low fuel consumption, high reliability.
*Brushless alternator, stable performance, low failure rate.
*The engine oil starts the emergency signal system, which can automatically protect the engine.
*Large capacity oil tank can provide about 12 consecutive hours of work. Ensure that the machine can operate for a long time.
*The generator can be manufactured according to the user's needs, which is suitable for any electrical frequency.

The basic working process of a four stroke single cylinder diesel engine is to make the crankshaft of the diesel generator rotate by power, and then make the piston reciprocate in the closed cylinder to start the diesel engine
。 The piston completes four strokes: intake, compression, working and exhaust.
1、 The stroke is the intake stroke. Driven by the crankshaft, the piston moves from top dead center to bottom dead center. At this time, the exhaust valve is closed and the intake valve is opened. Due to the increase of cylinder volume, the external atmospheric pressure is higher than the pressure in the cylinder. Under the pressure difference between the inside and outside of the cylinder, the external air enters the cylinder through the intake valve. Due to the resistance of the intake system, The air pressure entering the cylinder is lower than the atmospheric pressure, and the temperature is higher than the outside atmospheric temperature.
The second stroke is the compression stroke. The inlet and exhaust valves are closed. The piston moves from the bottom dead center to the top dead center. The piston compresses the air sucked in in the first and second strokes to the combustion chamber, making its temperature and pressure higher.
The third stroke is the working stroke. The intake and exhaust valves are closed, and the piston moves from top dead center to bottom dead center. Near the end of the compression stroke, the fuel injector injects high-pressure fuel into the cylinder to mix it with high-pressure and high-temperature air. At this time, the temperature of the diesel fuel combustion point is almost exceeded, and then it ignites and burns, generating a lot of heat energy, which rapidly increases the pressure and temperature in the cylinder, Then push the piston downward and do work on the outside. With the process, the internal energy is converted into mechanical power energy, and the temperature and pressure of the gas in the cylinder decrease rapidly.
The fourth stroke is the exhaust stroke. When the intake valve is closed and the exhaust valve is open, the piston moves from BDC to TDC, and the gas after combustion becomes waste gas, which is then squeezed out through the exhaust valve when the piston moves upward. It can be seen from the above four working processes that the process of doing work is only the third stroke, and the other three strokes are auxiliary processes that consume energy
The flywheel is used to provide these energies, and in a multi cylinder diesel engine, the power stroke of the remaining cylinders is used to provide them.