News

News

News

When the diesel generator set is working normally, what range of water temperature is better?


The heat dissipation water tank is an important part of the diesel generator set and plays a vital role in the normal operation of the diesel generator set. So, water temperature in what temperature range is more appropriate? Let's look:

In the hot summer, the ambient temperature rises, and the coolant of the diesel generator set rises rapidly in such a high temperature environment. As we all know, the engine can easily cause cylinder pulling accidents at a high temperature of 100°C, so the diesel generator unit should stop working or reduce the load when the coolant exceeds about 95°C.

On the contrary, the ambient temperature in winter is low, and the temperature of the coolant will be relatively low. Therefore, the temperature of the coolant in the diesel generator set will rise more slowly. When the diesel engine exerts 100 percent of the power, the temperature of the coolant should be around 80 degrees Celsius.

Recommended News

Internal combustion engine noise is a complex noise composed of multiple sound sources. According to the nature of the noise, it can be divided into aerodynamic noise, mechanical noise, and combustion noise.


A generator is a mechanical device that converts other forms of energy into electrical energy. It is driven by a water turbine, steam turbine, diesel engine or other power machinery. It converts the energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits it to the generator. The generator is converted into electrical energy.


During the operation of the gasoline engine, various failures will occur due to the natural wear of the parts and improper use and maintenance. The fuel supply system and the ignition system often fail. Sometimes the two systems fail at the same time, and more complicated failures will occur, which brings certain difficulties to troubleshooting.


The fuel consumption of gasoline generators is high, and a large amount of oil escapes to the combustion chamber, which will increase the accumulation of spark plug combustion chambers, cylinder liners, etc., causing the pistons and piston rings to glue, seize, and fail to work. At the same time, due to the carbon deposits in the piston group, the main parts such as the cylinder liner are worn out, which in turn seriously affects the fuel consumption of the engine, and seriously affects the power and economy of the internal combustion engine. In addition, the burning engine oil makes the engine emit black smoke, pollute the environment, and endanger people's health.


In the case of normal operation of the unit, according to the need for electricity, the power supply circuit is connected to start power supply. Generators are not allowed to leave the unit and chat without authorization, and pay attention to the operation of the unit at any time, and whether the voltage and temperature rise are normal.