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Working principle of automobile expansion tank

(Summary description)A car is not a single object. There are a lot of parts inside, but if any one part fails, it's as much as the whole car is paralyzed. Friends must be familiar with the car water tank, let's take a look at the working principle and function of the car side Xiao's car expansion tank.

Working principle of automobile expansion tank

(Summary description)A car is not a single object. There are a lot of parts inside, but if any one part fails, it's as much as the whole car is paralyzed. Friends must be familiar with the car water tank, let's take a look at the working principle and function of the car side Xiao's car expansion tank.

Information

A car is not a single object. There are a lot of parts inside, but if any one part fails, it's as much as the whole car is paralyzed. Friends must be familiar with the car water tank, let's take a look at the working principle and function of the car side Xiao's car expansion tank.

Working principle and function of automobile expansion tank Function and structure of expansion tank

Its function is to discharge the gas in the cooling system, and accordingly provide antifreeze to the cooling system, increase the pressure of the water pump by increasing the pressure of the cooling system, and also avoid the harm of cavitation of the water pump.

Expansion tanks are widely used in many industries, such as central air conditioning, boilers, water heaters, frequency conversion, constant pressure water supply and many other mechanical equipment. Besides the function of stabilizing pressure and unloading, it can also act as a buffer when the pressure changes slightly. In order to stabilize and ensure its function, please do not open it frequently when using it, and be sure to follow the corresponding procedures when closing it.
The structure of automobile expansion tank;

1. The design thickness of the PP/PE upper body of the expansion tank is 3.5mm, and the production process adopts injection molding.

2. The material used for the lower body of the expansion tank is PP/PE parts with a thickness of 3.5 mm, and the manufacturing process is injection molding.

3. The material used for the diversion mechanism is PP/PE parts with a thickness of 1 mm, and the manufacturing process is injection molding.

4. The overflow pipe is made of PP/PE parts with a thickness of 1 mm, and the manufacturing process is blow molding.

5. There are square and round models; other main parameters include nominal area, effective volume, external dimensions, nominal volume, effective volume and cylinder; basically, there are corresponding production specifications for height, inner diameter and height.

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