Our car water tank is essential for our car and is the main part of the car cooling system; water tank is an essential part of the water-cooled engine and can absorb the heat of the cylinder block, prevent engine overheating due to the specific heat capacity of water being larger. Today Xiaobian will tell you about the car water tank useful, car water tank knowledge introduction.
Car water tank: How it works
water tank is an essential component of water cooled engine, as an essential component of water cooled engine cooling circuit, can absorb the heat of the cylinder block, prevent engine overheating. Because the specific heat capacity of water is large, the temperature rise after absorbing the heat of the cylinder block is not great, thus the heat of the engine through the liquid circuit of cooling water, the use of water as a heat carrier heat conduction, and then through the large area of the heat fin heat dissipation by convection, in order to maintain the appropriate working temperature of the engine. We have a bulk cement tanker here.
When the water temperature of the engine is high, the pump pumps the water repeatedly to reduce the engine temperature. (The tank is made of hollow copper pipes. Extreme temperature water into the water tank after air cooling and circulation to the engine cylinder wall) to protect the engine. If the winter water temperature is too low, this time will stop the water circulation, to avoid the engine temperature being too low.
Car radiator to be cleaned – car water tank maintenance steps
Step one: Immediately find a safe place to stop, but do not immediately turn off the engine. Maintain idle speed to continue the heat dissipation, while open the engine cover to improve heat dissipation speed. Note: in the case of too steep water temperature or even boiling pot: 1, do not try to continue driving, so as not to cause large damage accidents. 2, do not try to open the tank cover, otherwise it is highly likely to be hot liquid ejecta resulting in burns. 3, do not pour cold water to the engine cylinder block, cylinder head, it is likely to cause the cylinder block due to sudden cooling and burst.
Step two: After a period of time, check under the car for water leakage.
Step three: Wrap the water tank cover with a wet towel, slowly open the first switch (about 1/4 revolution), after the steam pressure is released, then fully open the water tank cover, check the water and water quality in the tank, and whether there is any abnormality of the fan belt. If water is insufficient, water should be slowly added to the highest mark near the line. If the water tank leaks or the fan belt is loose and broken, you can call the traction company and wait for the trailer rescue. If necessary, you can also wait for the engine to fully cool down, and drive the car to the service factory for maintenance at a low speed. Remember, do not drive at normal speed, or you may cause permanent damage to the engine.
Should the radiator of the car tank be cleaned – How frequently should the car tank be filled with water?
Car water tanks and cooling water need to see the scale, when adding the lowest scale and the highest scale, typically in the middle of the home can not be filled. And how high we add mainly depends on the situation of our own cars. If the long-term use time is shorter, if the long-term use time is longer, the best replacement is about 20000KM after the car. But it’s not all true. Take a look when you need to run long distances.
We need to pay attention to the water tank in winter when the temperature is relatively low and can not add cooling water, to add antifreeze. Car water tanks in maintenance must pay attention to the replacement of antifreeze or cooling water. This is also a time limit. And a long time to wash the water tank, to the impurities in the water tank is clear and pure, otherwise it is likely to cause damage to the water tank, but for a tank of thousands of it. If the replacement of cooling water is added, it is necessary to work extra frequently. After running tens of thousands of kilometers, you can wash the water tank once and then replace it. If it’s antifreeze, replace it every two years.
In the winter, if tap water inside the car, when you do not use the car is likely to be frozen, but antifreeze at more than 40 degrees below zero will not have a problem, so no matter what aspect of antifreeze is the only choice, and irreplaceable. The working environment of the car’s water tank is in the engine, and it is responsible for heat dissipation and cooling, so the working environment is extremely poor, and professional antifreeze must be used. And cooling water, of course, but not in the winter.