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The role of the expansion tank of the car

(Summary description)The expansion tank is used in the closed water circulation system, which plays the role of balancing the water volume and pressure, avoiding the frequent opening of the safety valve and the frequent replenishment of the automatic water replenishment valve.

The role of the expansion tank of the car

(Summary description)The expansion tank is used in the closed water circulation system, which plays the role of balancing the water volume and pressure, avoiding the frequent opening of the safety valve and the frequent replenishment of the automatic water replenishment valve.

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The expansion tank is used in the closed water circulation system, which plays the role of balancing the water volume and pressure, avoiding the frequent opening of the safety valve and the frequent replenishment of the automatic water replenishment valve. The expansion tank not only plays the role of accommodating the expansion water, but also acts as a water replenishment tank. The expansion tank is filled with nitrogen, which can obtain a larger volume to accommodate the expansion water volume. Hydrate. The control of each point of the device is interlocking reaction, automatic operation, small pressure fluctuation range, safety and reliability, energy saving, and good economic effect.

The main function of setting the expansion tank in the system
(1) Expansion, so that the fresh water in the system has room to expand after being heated.
(2) Make up water, make up for the amount of water lost in the system due to evaporation and leakage and ensure that the fresh water pump has sufficient suction pressure.
(3) Exhaust, which discharges the air in the system.
(4) Dosing, dosing chemical agents for chemical treatment of frozen water.
(5) Heating, if a heating device is installed in it, the chilled water can be heated to warm the tank.

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