High-efficiency Thermal Management Solutions for New Energy Commercial Vehicles

The core component of new-energy commercial vehicles—batteries—is highly sensitive to temperature. In cold environments, the rate of chemical reactions inside the battery slows down significantly, leading to a dramatic decline in its charging and discharging performance. Consequently, the vehicle’s driving range is also sharply reduced, causing considerable inconvenience for users and severely limiting the promotion and adoption of new-energy commercial vehicles in colder regions.

In addition to declining battery performance, low temperatures can also significantly extend the charging time for new-energy commercial vehicles. In cold environments, to ensure both battery safety and longevity, charging equipment automatically reduces the charging power, which can increase the charging time by several hours—or even longer—thereby reducing operational efficiency.

In high-temperature environments, battery aging and degradation are accelerated, shortening the battery's lifespan, reducing the performance of components such as the motor and electronic control system, and even triggering malfunctions that may disrupt the vehicle's normal operation. Moreover, during operation, new-energy commercial vehicles generate significant heat from components like the battery, motor, and electronic control system. If this heat isn't dissipated promptly and effectively, it can cause component temperatures to rise excessively, ultimately compromising their performance and reliability.

Fuel-powered liquid heaters were initially primarily used for cold-starting fuel vehicles in low-temperature conditions and for heating the cab during parking. Their operating principle is based on combustion-based heat exchange technology, enabling them to efficiently convert the chemical energy of fuel into thermal energy, thereby providing a stable and reliable heat source for the vehicle.

Battery Preheating: In low-temperature environments, the performance of new-energy commercial vehicle batteries can be severely affected, leading to issues such as reduced capacity and lower charge/discharge efficiency. Fuel-based liquid heaters address this by circulating heated coolant through the battery thermal management system, preheating the battery to ensure it operates at an optimal temperature—thereby enhancing both battery performance and longevity.

Efficient Heating: Fuel-based liquid heaters deliver warm air to the cabin by circulating heated coolant through the vehicle’s heating system, creating a cozy and comfortable environment inside. Compared to traditional electric heating systems, fuel liquid heaters offer several advantages, including lower energy consumption, faster heat generation, and stable thermal output. Additionally, these heaters can provide warmth to other components in new-energy commercial vehicles—such as the motor and electronic control systems—ensuring optimal performance and reliability even in cold-weather conditions, thereby enhancing the vehicle’s overall efficiency and dependability.

The application scenarios for new-energy commercial vehicles are becoming increasingly diverse, and varying operating conditions and environments are placing higher demands on vehicle thermal management systems. Fuel-based liquid heaters, with their exceptional adaptability, can effectively meet the thermal management needs of new-energy commercial vehicles in a wide range of complex conditions and environments, helping these vehicles expand into new areas of application. Vehicles equipped with fuel-based liquid heaters can start up quickly even in low-temperature conditions while maintaining optimal performance, enabling new-energy commercial vehicles to be widely used in logistics transportation, urban public transit, and other sectors across northern regions.

Fuel-based liquid heaters play an indispensable and highly differentiated role in the thermal management systems of new-energy commercial vehicles. Not only are they critical equipment for addressing the industry's toughest thermal management challenges and enhancing vehicle performance, but they also serve as a powerful tool that helps new-energy commercial vehicles stand out in the market, enabling them to compete effectively through unique advantages. From tackling the performance limitations of batteries in cold environments and alleviating range anxiety, to boosting vehicle safety and comfort, every feature of fuel-based liquid heaters directly addresses key areas driving the advancement of new-energy commercial vehicles. Moreover, their energy-efficient, intelligent, and highly adaptable characteristics are injecting fresh momentum into the sustainable growth of the entire new-energy commercial vehicle sector.

Zhengzhou Yusheng Automotive Products Technology Development Co., Ltd. has been researching, developing, and manufacturing fuel liquid heaters for 15 years. We offer customized solutions for specialized fuel liquid heaters tailored to various new-energy commercial vehicles, helping these vehicles achieve efficient thermal management.