In order to adapt to the development trend of data centers and help achieve the dual carbon goal, China Academy of Building Research Co., Ltd., Zhongtongfu Consulting and Design Institute Co., Ltd., HVAC Industry Technology Innovation Alliance and other institutions jointly organized the "5th National Data Center Cooling Energy Saving Peak Forum"7moon28-30At the same time, Danfoss, as a deep cultivator of core equipment and solutions in data center infrastructure, was invited to participate in this summit forum and brought a report on "Danfoss Efficient Cooling and Heating Solutions Drive the Future of Data Centers" to the conference. The report focuses on the new opportunities and challenges faced by the data center cooling and energy-saving industry under the background of "Eastern Data and Western Computing", and deeply explores data center operations, low-carbon technologies, product applications, future development trends, etc.

Parallel double bonus:

Danfoss Data Center

Efficient cooling and heating solutions

Data centers are strategic resources that support the future development of the digital economy and are also important infrastructure for computing power networks. In the context of the national "dual carbon" policy, data centers, as an important component of the new computing power network system, provide new challenges and opportunities for the industry through their low-carbon construction and intelligent operation.

Danfoss has carried out many green and low-carbon energy comprehensive utilization practices worldwide. In response to the development path of low-carbon and green in large data center parks, Danfoss is based on application foresight and industry development trends, and has launched the Danfoss data center "efficient cooling, source network load storage, liquid cooling, and waste heat recovery" application coupling solution to drive the sustainable development of data centers in the future.

Smart Operation: Double "Cold" Bonus

Efficient and low-carbon cooling solution for data centers

+Danfoss liquid cooling system

Liquid cooling technology for low power density server cabinetsPUEThe operational requirements have developed rapidly in recent years. Danfoss provides a comprehensive product solution for liquid cooling systems, including reliable quick connect fittings and connecting pipes, efficient and innovative heat exchange distributors, microchannel heat exchangers customized for dry coil units, as well as reliable and stable regulating and shut-off valves, high-precision pressure and temperature sensors, and various other products.

Perennial cooling is one of the main reasons for high energy consumption in data centers, and efficient refrigeration technology and longer use of natural cooling are promoting energy conservation, carbon reduction, and cost reduction in data centersPUEThe main means. Danfoss continues to useLeading NfirstOur technology and products are committed to ensuring the efficient, stable, and reliable operation of data center cold source products: Danfoss small temperature difference high-efficiency detachable board replacement helps to utilize natural cold sources for a longer period of time; Danfoss high-efficiency scroll compressors are optimized with an evaporation temperature of up to 27 ℃ and a low pressure ratio of up to 1.1. They are designed specifically for IDV to improve annual operating energy efficiency by 15%, and feature a full range of frequency converters, leading the development of precision air conditioning and fluorine pump systems; The Danfoss Tianci series magnetic levitation oil-free compressors have the characteristics of high evaporation temperature of up to 30 ℃, optimized operation at low pressure ratio, high energy efficiency, oil-free and maintenance free, etc., leading to the PUE limit of the Y-lead chilled water system in data center applications; At the same time, the magnetic levitation compressor has the characteristics of oil-free and low pressure ratio operation efficiency, which has been successfully applied in the phase change multi heat pipe system, and has also led to a new low in PUE for the application of Y-lead air cooling system in data centers.

Low carbon construction Waste heat reuse

Danfoss Efficient Low Carbon Data Center

Heat recovery plan

This summit forum advocates and disseminates the concept of carbon neutrality throughout the entire process, encourages the public to actively practice low-carbon lifestyles, and clearly implements low-carbon concepts. If we can properly utilize the waste heat emitted from data centers throughout the year, then up to97%The heat dissipation of data centers can be recovered through technological means, thereby achieving heating for residential and commercial buildings in winter. Data centers can transform from energy consumers to energy producers and sellers.

As an expert in the application of magnetic levitation oil-free technology, Danfoss has pioneered the application of waste heat recovery heat pumps in data centers, supporting high-temperature effluent and large temperature differences between supply and return water to meet regional heating needs.Combining DanfossLead Y collarThe regional heating technology, intelligent control technology, and the fifth generation regional energy system in Europe in the market provide reliable and innovative solutions for heat recovery and comprehensive energy utilization in data centers, breaking through the singlePUEComprehensively enhance the existing system of data centersCPUValue provides a pathway for achieving carbon neutrality in data centers.

Data centers have always been a core area of focus for Danfoss to promote low-carbon and efficient technology solutions. At the 5th National Data Center Cooling Energy Saving Summit Forum, Danfoss was awarded the Outstanding Contribution Award. Danfoss will continue to consider the cost-effectiveness and implementation difficulty of various emission reduction measures from the perspectives of comprehensive green energy technology, high energy efficiency technology, and energy recovery technology, to solve energy, energy consumption, and recovery problems, to assist in the comprehensive utilization of energy, reduce carbon emissions quickly, economically, and efficiently, and achieve the comprehensive utilization of energy and green development innovation of data centers.