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The function of cooling system which using in the engineerin
Release time:2016-04-29 14:06

    The engineering machinery radiator belongs to the cooling system, the function of the cooling system is to take away the heat generated by the burning of the engine, so that the engine can be maintained in the normal operating temperature range. The cooling liquid is made from pure water and coolant. The coolant is refined to increase the boiling point of the cooling water. In order to ensure that the coolant is still liquid at high temperature, the heat generated by the engine can be taken away.

    The function of the cooling system is to take away the heat generated by the burning of the engine, so that the engine can be maintained in the normal operating temperature range. The engine according to the way of cooling can be divided into air-cooled engine and water cooled engine, air-cooled engine is driven by the engine to drive the fan and the flow of air to cool the engine; The water cooled engine is cooled by cooling water in the engine to cool the engine. No matter the way in which it is to be cooled, the normal cooling system must ensure that the engine is not overheated in all driving conditions.

    Because most of the vehicles are using a water cooled engine, so the engineering machinery water tank in the cooling cycle of the water cooling engine can be divided into "small cycle" and "big cycle". “Small cycle” is a cooling water only in the engine cycle, and “big cycle “is the cooling water in the engine and heat exchanger (water tank) cycle. Should there be large cycle and small cycle ? it is mainly because the engine is cold when the temperature is low, when a small amount of cooling water in the engine for a small cycle, so that the engine can quickly reach the working temperature; Once the engine is at operating temperature, control, small cycle transformations of the temperature control valve (commonly known as the terrapin) will open, cooling water can flow to the tank to allow the air will go tropical, the higher the temperature of the engine, turtle opened the greater degree of, the flow of cooling water is greater good take more heat.