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Dc charging pile cooling tower: the guardian of heat dissipation
In the world of electric vehicle charging piles, an efficient and stable cooling system is the key to ensuring its performance and life. Among them, the cooling tower, as an important part of the cooling system, undertakes the task of effectively distributing the heat generated by the charging module to the external environment.
Main component
Concept:
A cooling tower is a device that uses water as a circulating cooling medium, which reduces the operating temperature of the charging module by absorbing heat from the coolant of the charging pile and releasing it into the atmosphere. This equipment is usually divided into open and closed two types, DC charging pile in the use of closed cooling tower to reduce water evaporation loss and pollution .
Function:
The main function of the cooling tower is to improve the heat dissipation efficiency of the charging pile and ensure that the charging module works at an appropriate temperature. During the charging process, the module will generate a lot of heat. If the heat dissipation is not timely, the module will overheat, affect the charging efficiency, and even damage the device. The cooling tower circulates the coolant to take away the heat and maintain the stable operation of the charging module .
Working Principle:
The working principle of closed cooling towers is relatively simple and efficient. In the cooling system of the DC charging pile, the high temperature coolant is driven by the circulating water pump and flows through the cooling tower. Inside the cooling tower, the coolant exchanges heat with the outside air, the heat is taken away by the air, and the coolant temperature is reduced and then recycled to the charging module to form a closed-loop cooling system . This design not only improves the heat dissipation efficiency, but also avoids the direct contact of the coolant with the outside air, reducing the maintenance cost and system complexity.
Sum up
Cooling tower plays an indispensable role in the cooling system of DC charging pile. It not only improves the heat dissipation efficiency of the charging pile, but also extends the service life of the equipment, ensuring the stability and safety of the charging process. With the popularity of electric vehicles and the continuous advancement of charging pile technology, the design and performance of cooling towers will also be continuously optimized to meet the needs of higher efficiency and more environmentally friendly heat dissipation.
DC CHARGING PIlE SERIES
DC charging pile is an efficient charging facility for electric vehicles, which uses direct current (DC) to directly charge the vehicle battery, significantly reducing the charging time. Compared with traditional AC charging piles, DC charging piles are able to provide higher power output and can usually charge an EV to 80% of its capacity in 30 minutes, providing users with a convenient charging experience.
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