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Radiator Works
Author: Date:2014/11/27 10:59:14 Visits:

 How it works:

      Automobile engines produce a lot of heat during operation, in order to protect the engine to work and to improve gasoline combustion rate, and therefore when the engine operating temperature reaches a certain cooling method must be used to promote a certain engine operating temperature.
In the automotive engine cylinder, there is more for cooling water bar waterways, and put the car on the front of the radiator (commonly known as water tank) are connected by pipes to form a large water system, the water outlet on the engine, installed there is a water pump, driven by the fan belt to put the heat pump within the engine block waterways, the cold water is pumped. In this way the engine coolant between the liner and the radiator made a circular motion, which is divided into two loop modes:
First, when the internal temperature of the engine (ie cold) did not reach the thermostat default working status (generally recognized as 80 degrees), the cooling water pump not working, automobile radiator coolant does not flow, just inside the engine cycle, by the temperature difference between the coolant and engine heat exchange.
Second, in the engine and circulating coolant temperature reaches the thermostat default working state (above 80 degrees), the engine circulating pump started working inside the engine coolant pump into the heat sink, so that the radiator inside a loop , cold air generated by the movement of the car as well as to ensure the electronic cooling air flow cooling fan work when installed wind driven through the radiator, most of the heat away to complete a heat exchange, and then from the pump into the internal engine cooling pump heat exchange to work again. In this way the work of automotive engine cooling. (Note: The car radiator circulation pipe for flat tube can be close to the maximum extent of the cooling area, while in contact with the heat pipes for cooling belt with windows, to ensure the effective size while windows can change the cooling air wind direction, while the most heat into the air, this structure can be achieved in short maximum heat exchange area)
Third, to replenish the cooling heat consumption is usually installed automatically compensate for a bucket next to the radiator reservoir, which can automatically compensate for loss of coolant, radiator guarantee job stability.
Four, when the steam pressure inside the engine is higher than the set value, in order to ensure the safety of the radiator work, which cover water pressure valve portion automatically bounce, part of the cooling fluid flows into the water tank through the overflow tube being, so that the internal pressure of the radiator lower; when the coolant temperature decreases, the coolant through the vacuum valve and then back to the inside the radiator, effectively prevent the loss of loss of coolant.



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