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Recently, a discussion about why data centers are increasingly adopting liquid cooling technology has attracted attention in the industry circle. On the surface, this is a topic in the field of data centers; But if we broaden our perspective, we will find that liquid cooling technology is rapidly extending from data centers to multiple fields such as new energy charging, energy storage systems, and power electronics equipment. More and more companies are paying attention to liquid cooling, not because it is a new technology, but because the power density of equipment is constantly increasing, and traditional heat dissipation methods are approaching the capacity boundary.

For the industry, liquid cooling is no longer an option, but is gradually becoming an important infrastructure in the era of high power. And behind this is the result of companies like Xi'an Tiantai Electronics Co., Ltd., which have long been deeply involved in the field of thermal management, continuously promoting the implementation of technology.

With the arrival of the AI era, data centers are the first to feel the 'heat'

In the past few years, the rapid development of artificial intelligence has led to a new wave of construction in global data centers. From large model training to cloud computing services, from computing power centers to edge computing nodes, server power continues to rise. The power consumption of a high-performance GPU has far exceeded that of traditional CPUs, and the power density of a single cabinet continues to increase. The traditional air cooling method is approaching its limit in terms of heat dissipation capacity, while liquid cooling has become an increasingly popular choice for data centers due to its higher heat transfer efficiency. The industry generally believes that as the demand for AI computing power continues to grow, liquid cooling technology will occupy an increasingly important position in future data center construction. However, in reality, data centers are just the beginning.

The new energy industry is also facing the challenge of "heat density"

If AI has driven the development of liquid cooling in data centers, then the new energy industry is driving further popularization of liquid cooling technology. Taking supercharging devices as an example, in the past, a charging pile of tens of kilowatts was already considered high power, but today, megawatt level flash charging and heavy-duty truck supercharging are rapidly being implemented. An increase in power means an increase in current, as well as a sharp rise in heat, and the same applies to energy storage systems. With the continuous expansion of energy storage capacity and the increasing density of battery clusters, thermal management capability has become an important factor determining system safety and lifespan. Many times, people see devices with increasing power, but they rarely pay attention to how the heat generated behind these devices is carried away. In fact, both data center servers and new energy equipment are essentially facing the same problem: how to handle increasingly concentrated heat in a limited space, and liquid cooling technology is precisely an important path to solve this problem.

The industry is undergoing changes from "heat dissipation" to "thermal management"

In the past, many companies talked about heat dissipation and focused on whether the temperature had dropped, but now the industry is more concerned about whether the system can operate stably for a long time. Because the real problem with equipment is often not the momentary high temperature, but the continuous temperature fluctuations during long-term operation. For data centers, temperature fluctuations mean a decrease in computing power efficiency; For energy storage systems, a large temperature difference means a decrease in battery consistency; For charging devices, it may result in limited output power. Therefore, the value of liquid cooling technology is changing, it is not just a heat dissipation solution, but also a system level thermal management capability.

Xi'an Tiantai Electronics: Integrating Liquid Cooling Technology into Practical Scenarios

As a technology enterprise in the field of new energy thermal management, Xi'an Tiantai Electronics has been focusing on the application of liquid cooling technology in practical scenarios in recent years. From energy storage liquid cooling systems to charging liquid cooling solutions, from heat exchange systems to intelligent temperature control units, the company has always focused on one core issue in its research and development: how to ensure long-term stable operation of equipment in high-power and high load environments. Unlike laboratory environments, real projects face high temperatures, continuous operation, complex working conditions, and long-term maintenance needs. Therefore, Xi'an Tiantai Electronics attaches greater importance to the combination of liquid cooling technology and practical application scenarios, continuously optimizing heat transfer efficiency, circulation systems, and intelligent control capabilities to enhance the overall thermal management level of the system. In many projects, customers may not be able to directly see the working status of the liquid cooling system, but the stability of equipment operation, sustained efficiency, and ease of maintenance are often closely related to thermal management capabilities.

An overlooked industry opportunity is emerging

A common trend is emerging from data centers to the new energy industry: increasing power and more concentrated heat. And every upgrade in computing power, every increase in power, ultimately returns to the issue of thermal management. Industry predictions suggest that the liquid cooling market will continue to grow rapidly in the coming years, with data centers, energy storage systems, and supercharging networks becoming important application scenarios for liquid cooling technology. This means that liquid cooling is not only a technological innovation, but also a rapidly growing new track.

The discussion on why data centers are increasingly adopting liquid cooling technology on Zhihu essentially reflects a larger industry trend. As computing power continues to improve and new energy equipment advances towards high power, the importance of thermal management is being redefined. For Xi'an Tiantai Electronics, liquid cooling is not only a product direction, but also a judgment on the future development of the industry. Because whether it is data centers in the AI era or charging and energy storage systems in the new energy era, they ultimately cannot avoid the same problem: devices can become stronger, but temperature must always be controllable. And this is precisely the significance of liquid cooling technology.