Flywheel housing assembly, engine assembly, and vehicle

Abstract

The present disclosure provides a flywheel housing assembly, an engine assembly and a vehicle. The flywheel housing assembly comprises a housing, a first liquid level detection component, a second liquid level detection component and a valve. The bottom of the housing has a drainage flow channel. The first liquid level detection component is used to detect whether there is water in the inner cavity of the housing. The second liquid level detection component is used to detect whether there is water near the lower end of the drainage flow channel. The valve is arranged at the drainage flow channel and is electrically connected with the first liquid level detection component and the second liquid level detection component, so as to turn on or turn off the drainage flow channel according to the detection signals of the first liquid level detection component and the second liquid level detection component. The present disclosure can detect and judge whether the flywheel housing is waterlogged through the first liquid level detection component, and identify whether the surrounding environment is in a water environment and judge whether the drainage condition is met through the second liquid level detection component, so as to open the valve for drainage in the first time after leaving the water area, effectively reduce the waterlogging risk of the engine assembly, and the product has high competitiveness.

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