What is the difference between a diesel engine and a gasoline engine?

Different ignition methods Due to the high ignition point of gasoline, after the engine piston is compressed, it must be ignited through a spark plug

What's wrong with the loud engine? How to solve it?

First of all, let's talk about the common phenomenon of loud valve sound. What's the reason for loud valve sound? How to solve it? a. If it is a hydraulic tappet type cylinder head, the loud sound of the valve may be caused by insufficient oil pressure or lack of oil, resulting in poor lubrication of the engine oil, which may cause rattling noises on the valve tappets!

Precautions for use of coal mine generator sets?

(1) When selecting diesel generator sets, units of the same power supply system should choose products of the same manufacturer with the same specification, model, and capacity, to facilitate maintenance and management, and to facilitate parallel operation.

Prediction and Analysis of Existing Problems and Development Prospects of China's Water Pump Industry in 2021

A pump is a machine that converts the mechanical energy of a prime mover into kinetic energy and potential energy flowing through its internal liquid to achieve liquid transportation or pressurization. The main function of a pump is to transport or pressurize liquid. Civil pumps are mainly used in fields such as agricultural irrigation, domestic water, deep well water extraction, livestock water, and hot water circulation. The data shows that in 2015, the effective irrigation area of China was 65.87 million hectares, showing a slight increase, while in 2019, it slightly decreased. The effective irrigation area was 67.6 million hectares, a year-on-year decrease of 0.98%.