The working principle of L16/24 air cooler temperature control valve is introduced

L16/24 diesel engine usually adopts air-cooled cooling system, in which the temperature control valve plays the role of regulating the diesel engine cooling water temperature. The working principle of the temperature control valve is as follows:

The temperature control valve regulates the cooling water circulation of the system by sensing the change of the cooling water temperature of the diesel engine to achieve the purpose of maintaining the normal working temperature of the diesel engine. When the working temperature of the diesel engine rises, the temperature control valve will automatically open, allowing the cooling water to circulate inside the diesel engine, thereby reducing the temperature of the diesel engine; When the working temperature of the diesel engine drops, the temperature control valve will automatically close, reduce the circulation of the cooling water, so that the temperature of the diesel engine will rise and remain within the appropriate range.

The temperature control valve is usually composed of a shell and a shell and a valve plate, and a diaphragm is separated between the shell and the valve plate. When the cooling water temperature increases, the water pressure under the diaphragm increases, resulting in elongation. When the elongation value reaches a certain degree, the diaphragm will push the valve plate open, allowing cooling water to enter the internal circulation of the diesel engine. On the contrary, when the cooling water temperature drops, the force of the diaphragm decreases, and the valve plate automatically closes, reducing the flow of circulating water and increasing the water temperature.

In short, the temperature control valve regulates the water temperature of the diesel engine by controlling the flow of the cooling water, ensuring that the diesel engine can operate normally within the appropriate temperature range, so as to ensure the service life and stable performance of the diesel engine.