The diesel engine itself will not freeze no matter how cold it is. What easily causes freezing is the liquid inside that is most likely to cause damage. Because the single-cylinder diesel engine is evaporative. no antifreeze is added. Ordinary water will freeze completely at around minus 3 degrees Celsius, causing the water tank to burst. Second, diesel and engine oil will freeze if you don't use special ones for winter.
Especially if the fuel is too full, the fuel tank may also burst. Therefore, when diesel engines stop working in winter, do not forget to drain the water. The fuel should not be overfilled and should be filled to less than two-thirds of the fuel tank each time.
The single-cylinder air-cooled diesel engine is deeply loved by users because of its light weight, small size, simple structure andof its ease of maintenance, and is widely used as supporting power for micro-tillage machines. However, compared to water-cooled diesel engines, they seem particularly "delicate", have a high frequency of malfunctions due to improper use and low reliability.
Detailed information:
Each operating cycle of a single-cylinder diesel engine goes through Four processes: intake, compression, power and exhaust. In a work cycle, only one stroke operates and the remaining three strokes are auxiliary strokes that create conditions for the power stroke. Therefore, the operation of a single-cylinder diesel engine is unstable.
The crank connecting rod mechanism is a transmission mechanism that realizes the working cycle of a diesel engine and completes the energy conversion. It is used to transmitchange the force and change the mode of movement. During operation, the crank-connecting rod mechanism converts the reciprocating motion of the piston into the rotational motion of the crankshaft during the power stroke and transmits the power to the outside world in the other three strokes, namely intake, compression and compression. exhaust strokes, it converts the reciprocating motion of the crankshaft into the rotational motion of the crankshaft. The rotational movement is converted into reciprocating linear movement of the piston.
In general, the crank rod mechanism is the mechanism by which the engine generates and transmits power. It converts the thermal energy emitted by fuel combustion into mechanical energy.
Baidu Encyclopedia - Single cylinder diesel engine
Baidu Encyclopedia - Diesel engine