证券研究报告
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图表目录
图1: 我国液冷技术发展迅速 ...................................................................................................................................... 4
图2: 产业上下游分析 ................................................................................................................................................. 5
图3: 2019-2025 中国液冷数据中心行业应用结构 ...................................................................................................... 5
图4: 2022-2027 中国液冷服务器市场规模及预测 ..................................................................................................... 5
图5: 2023H1 中国液冷服务器厂商市场份额 ...............................................................................................................5
图6:2019-2025 中国液冷数据中心规模(亿元) ..................................................................................................... 6
图7:2019-2025 中国液冷数据中心分类(亿元) ..................................................................................................... 6
图8:2008-2025E 全球数据中心单机柜功率情况 .......................................................................................................7
图9:2017-2022 年我国在用数据中心机架规模 .........................................................................................................7
图10: 数据中心宕机原因 ........................................................................................................................................... 7
图11: 机柜密度越高,冷却失效时间越短 .................................................................................................................. 7
图12: 机柜功率密度与制冷方式 ................................................................................................................................ 8
图13: 液冷同比风冷散热能力(2MW 机房) ........................................................................................................... 8
图14: 数据中心 PUE 指标不断降低 ...........................................................................................................................8
图15: 数据中心制冷技术对应 PUE 范围 ....................................................................................................................9
图16: 典型数据中心能耗占比 .................................................................................................................................... 9
图17: 液冷同比风冷每年收益(2MW 机房) ........................................................................................................... 9
图18: 液冷三年愿景 .................................................................................................................................................10
图19: 液冷散热技术形式 ..........................................................................................................................................11
图20:2022 年中国液冷技术市场占比 ......................................................................................................................11
图21: 数据中心冷板式液冷架构示意图 ....................................................................................................................12
图22: 单相浸没式液冷运作原理 .............................................................................................................................. 13
图23: 两相浸没式液冷运作原理 .............................................................................................................................. 13
图24: 数据中心喷淋式液冷架构示意图 ....................................................................................................................13
图25: 飞荣达营业收入与通讯行业收入、占比 .........................................................................................................14
图26: 飞荣达产品在服务器的应用 ...........................................................................................................................14
图27: 曙光数创引领中国液冷数据中心发展 ............................................................................................................ 15
图28: 数创数据中心整体解决方案 ...........................................................................................................................15
图29: 曙光数创分业务营收情况 .............................................................................................................................. 15
图30: 曙光数创分业务毛利率情况 ...........................................................................................................................15
图31: 新华三液冷解决方案 ......................................................................................................................................16
图32: 新华三 ALL in GREEN 全栈液冷产品 ............................................................................................................16
图33: 英维克 XSpace 微模块液冷方案 ....................................................................................................................19
图34: 英维克 Coolinside 全链条液冷解决方案 ........................................................................................................ 19
图35: 英维克整体与机房温控节能设备收入及同比 ................................................................................................. 19
图36: 英维克整体与机房温控节能设备毛利率 .........................................................................................................19
表1: 液冷技术对比情况.......................................................................................................................................................... 11
表2: 单相、两相冷板式液冷技术内容..................................................................................................................................12
表3: 单相、两相浸没式液冷技术内容..................................................................................................................................12
表4: 飞荣达液冷散热产品...................................................................................................................................................... 14
表5: 新华三打造三大“全面”核心优势的全栈液冷解决方案..........................................................................................16
表6: 浪潮信息发展液冷技术,紧密合作上下游.................................................................................................................. 17
表7: 浪潮信息全液冷机柜具有高冷量低能耗、高效能、安全可靠等显著优势..............................................................18