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The solution to the minor fault of the radiator of the diesel generator set
May 23, 2022
The diesel engine is the core component of the diesel generator set, and the radiator is one of the main working parts in the water cooling system of the diesel engine. If the diesel engine radiator fails, the heat of the unit itself during operation plus the high temperature outside, the diesel generator set. It is easy to cause overheating. In this article, Dingbo Power will introduce the solution to the small fault of the diesel engine radiator.
Diesel generator set radiator
In hot summer, the temperature rises, and the frequency of use of diesel generator sets also increases accordingly. The diesel engine is the core component of the diesel generator set, and the radiator is one of the main working parts in the water cooling system of the diesel engine. If the diesel engine dissipates heat If the radiator fails, then the heat of the unit itself plus the high temperature outside, the diesel generator set is prone to overheating. This article will introduce the solution to the small fault of the diesel radiator.
1. The water pump is leaking
The water leakage of the diesel generator set water pump is generally caused by the installation being too tight or too loose and the sealing is not strict. At this time, the user should pay attention to observe the plane of the dynamic and static rings of the mechanical seal. If there is serious burnt phenomenon, the plane has black and deep traces , indicating that the sealing rubber has hardened and lost its elasticity, which is caused by over-tight installation, and only needs to be adjusted at this time. If the thrust rubber ring is damaged, swollen and deformed, the spring lacks elasticity, or is broken, the user should replace it in time, and remember not to press the spring to death during installation.
2. The thermostat is damaged and fails
In most cases, if the water temperature of the diesel generator set is too high, it is generally due to the failure of the thermostat, which will slow down the large circulation flow rate of the coolant. The user only needs to replace the thermostat with a new one.
3. The fan belt is cracked
If the fan belt of the diesel generator set is damaged, it should be stopped immediately to replace the belt of the same type. If there is no new belt to replace at the moment, after the fan belt is broken, you can drill holes at both ends of the broken part and connect them with iron wires and tighten them. In order to prevent the iron wires from pulling the holes, the distance between the holes and the section should be larger when drilling.
Overheated operation of diesel generator sets will lead to increased wear and tear of all moving parts of the generator set, reduced power of the generator set, and poor acceleration performance. The damage will bring great harm to the normal operation of the diesel generator set, so the user must take it seriously.
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