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Under the high-temperature weather, everyone has been trying to cool down the diesel generator sets. At this time, everyone should not forget that the diesel generator set's thermostat system is also playing an important role, so it is suggested that everyone should pay more attention to the temperature control system during the maintenance work. When the initial temperature adjustment system was important.
When the internal water temperature of diesel engine body is lower than 70°C, the water outlet valve of the thermostat is closed, and the entire cooling water flows back to the inlet of the water pump through the bypass valve of the thermostat and is used for the cycle application. At this time, the cooling water is only in the water pump and the water jacket. The middle cycle is called a small cycle. When the internal water temperature of the diesel engine body is 70°C to 80°C, the by-pass valve of the thermostat is gradually closed, and the outlet valve to the radiator is gradually opened. At this point, part of the cooling water inside the body still ends the small cycle, and another part of the cooling water flows back to the radiator via the radiator return pipe. When the internal water temperature of the diesel engine body is above 80°C, the bypass valve of the thermostat is completely closed, and the outlet valve is fully opened.
At this point, the body's internal cooling water all flow through the radiator to stop the big cycle.
We artificial cooling operation is only a help method for excessive warming. In order to achieve good cooling, it is important to rely on the temperature control system. Therefore, we must focus on the maintenance of the temperature control system during the summer high temperature period to ensure the temperature regulation. The system functions normally.
The role of Weichai generator thermostat system hopes to bring new understanding to users.