How to solve the problem of high temperature of diesel generator set

Introduction How to solve the problem of high temperature of diesel generator set 1. Adverse effects If the temperature of diesel generator set is too high, the water temperature gauge will indicate that the water temperature meter exceeds the specified value ( normal

How to solve the problem of high temperature of diesel generator set

1. Adverse effects

If the temperature of the diesel generator set is too high, the water temperature meter reading will exceed the specified value (the normal water temperature the water temperature internal combustion engine is ≤90°C), and heat dissipation. The cooling water in the generator is very hot or even boiling, the power of the internal combustion engine decreases, and the internal combustion engine is difficult to stall. the reasons should be investigated in time, otherwise the diesel generator may fire the cylinders and burn the tiles. In severe cases, the crankshaft could even be worn or broken.

2. Solution

1. First check whether the internal combustion engine is leaking and the water tank is short of water, then check the tightness. of the fan belt. If the fan belt is not loose, check to see if the fan blade angle isinstalled correctly, if the fan blade is damaged and if the water pump is worn and its pumping capacity.

2. Check whether the internal combustion engine has been running at low speed and overload for a long time, and whether its fuel injection time (or ignition time) is too late. Engine fuel injection times (or ignition times) too late are: The exhaust noise is loud, black smoke comes from the exhaust, the machine runs weakly, and the power drops significantly.

3. Check if the internal combustion engine thermostat is malfunctioning. The characteristic of thermostat failure is that the temperature of the cooling water inside the internal combustion engine is high, while the temperature of the water in the radiator is low. At this point, the thermostat can be removed from the internal combustion engine, and then the engine starts. If the water temperature of the minternal combustion engine is normal, it can be determined that the thermostat has failed if the water tank pipe is partially. blocked, the internal combustion engine water temperature will increase too quickly.

4. If there is too much scale deposited in the radiator cooling water jacket or the water distribution pipe cannot separate the water, there will be uneven cold and heat when touching the block -cylinders with your hands.

It's very simple, just open a screw at the water pump on the body of the oil machine, then open a screw at the water outlet. This way you can add water. for heating. Generally there are 2 KW, 4 KW and others, it depends on the power of your generator. For more details, please greet me on Baidu

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