1. Difficulty in ignition: The situation where the combustion engine cannot ignite during startup. Possible causes include power failure, damage to ignition electrodes, fuel supply issues, etc. The solution includes checking the power connection, replacing the ignition electrode, cleaning the fuel pipeline, etc.

 

2. Incomplete combustion: The combustion engine may experience incomplete combustion during operation, which may lead to a decrease in thermal efficiency and environmental pollution. Possible reasons include insufficient fuel supply, excessive or insufficient air, and carbon buildup in the combustion chamber. The solutions include adjusting fuel supply, adjusting air flow, and cleaning the combustion chamber.

 

3. Unstable combustion: The combustion engine may experience unstable combustion during operation, which may lead to a decrease in work efficiency and equipment damage. Possible reasons include poor fuel quality, carbon buildup in the combustion chamber, ignition system malfunction, etc. The solutions include replacing high-quality fuel, cleaning the combustion chamber, and maintaining the ignition system.

 

4. Abnormal smoke emissions: The smoke emitted by the combustion engine during operation exceeds the standard, which may cause environmental pollution and safety hazards. Possible reasons include incomplete fuel combustion and high combustion chamber temperature. The solution includes adjusting combustion parameters, cleaning the combustion chamber, and replacing the filter screen.

 

5. Temperature control failure: The combustion engine cannot accurately control the temperature of the combustion chamber, which may cause the equipment to overheat or become too cold. Possible causes include temperature sensor malfunction, control system malfunction, etc. The solution includes replacing the temperature sensor, maintaining the control system, etc.

 

The above are some common combustion engine faults and their solutions. Timely detection and resolution of faults are crucial for ensuring the normal operation of equipment and extending its lifespan. In daily use, regular maintenance and upkeep of the combustion engine, timely handling of faults, can effectively improve equipment efficiency and safety, ensuring smooth production and energy utilization.