Classification And Introduction of Thermal Management System for New Energy Vehicles-3

Different thermal management systems have different component types, different weights, different system costs, and different control methods, which result in different system performances. There are five main categories:

3. Direct cooling water cooling system

The direct cooling water cooling system is a highly efficient thermal management solution known for its compact design, excellent cooling performance, and wide range of industrial applications. This system directly utilizes water or a water-based coolant to absorb and dissipate heat from components, ensuring optimal operating temperatures.

Advantages:

• Compact System Design: The direct cooling water cooling system is characterized by its compact structure, making it suitable for applications with limited space.

• Superior Cooling Performance: Water's high heat capacity and thermal conductivity enable efficient heat transfer, ensuring effective cooling even under high thermal loads.

• Wide Industrial Applications: This system finds extensive use in various industries, including automotive, electronics, and manufacturing, due to its versatility and reliability.

Disadvantages:

• Increased Component Count: Compared to direct cooling systems, the direct cooling water cooling system requires additional components, such as pumps, pipelines, and heat exchangers, leading to a more complex system structure.

• Higher System Complexity: The involvement of more components and the need for precise control increase the overall complexity of the system, potentially impacting maintenance and operational costs.

Recommend Materials：modified PA

Recommended modified PA material types

Glass fiber reinforced PA (PA+GF): Improves strength, rigidity and heat resistance.

Hydrolysis resistant PA: Adds hydrolysis stabilizer to improve hydrolysis resistance.

Flame retardant PA (PA+FR): Used in electronic and electrical cooling systems that require flame retardancy.

Carbon fiber reinforced PA (PA+CF): Further improves strength and rigidity, suitable for high-performance cooling systems.