一种数据中心二次侧环网管路系统

Abstract

本实用新型公开了一种数据中心二次侧环网管路系统，包括：套罐体、换热翅管以及动能补偿组件。所述套罐体为中空筒体结构，两端分别设有管路入口和管路出口，内部设置两个封隔板，将内部空间分隔为换热腔和分流腔。所述换热翅管包括交替连接的翅片体与翅管体，若干换热翅管沿圆周方向均匀布设于两个封隔板之间，翅管体两端贯穿封隔板并与分流腔连通。动能补偿组件设于套罐体轴心线上，包括电机座、离心叶轮和轴流叶轮，电机座为双向输出结构，驱动离心叶轮实现入口流体的径向分散，驱动轴流叶轮实现出口流体的轴向排出。本实用新型具备结构紧凑、换热效率高、流体分布均衡等优点，适用于新型数据中心二次侧水冷环网系统中，提高了系统的热管理性能和运行稳定性。

Claims

1. A data center secondary side ring bus duct system, comprising: include: The system comprises a shell (100), heat exchange fins (200), and a kinetic energy compensation assembly (300) fixed inside the shell (100). The shell (100) has a pipe inlet (101) and a pipe outlet (102) at its two ends. A baffle plate (110) is fixedly installed inside the shell (100) at the ends of the pipe inlet (101) and the pipe outlet (102). A heat exchange cavity (106) is formed between the two baffle plates (110) inside the shell (100), and a flow divider cavity (105) is formed on the opposite sides of the two baffle plates (110). A refrigerant inlet (103) and a refrigerant outlet (104) are provided on the surface of the shell (100) and communicate with the two flow dividers (105), respectively. The heat exchange fins (200) are numerous and evenly distributed circumferentially between the two baffle plates. Between the partition plates (110), the heat exchange finned tube (200) includes alternating finned bodies (210) and finned tube bodies (220). The two ends of the finned tube body (220) pass through the two partition plates (110) respectively and are connected to the inner side of the two flow distribution chambers (105). The kinetic energy compensation component (300) includes a motor base (310), a centrifugal impeller (320) and an axial flow impeller (330). The two ends of the motor base (310) are provided with guide cones (311) facing the pipeline inlet (101) and the pipeline outlet (102). The two output ends of the motor base (310) are connected to the centrifugal impeller (320) and the axial flow impeller (330) respectively, and the centrifugal impeller (320) and the axial flow impeller (330) face the inner side of the pipeline inlet (101) and the pipeline outlet (102) respectively.

2. The data center secondary side ring bus duct system of claim 1, wherein, The finned body (210) and the finned tube body (220) are connected alternately in sequence and extend radially along the sealing plate (110) in a planar spiral direction. A number of heat exchange finned tubes (200) are evenly distributed in the circumference. A gap is provided between adjacent heat exchange finned tubes (200) for the dispersion of fluid inside the ring network pipeline.

3. The data center secondary side ring bus duct system of claim 1, wherein, The two ends of the finned body (210) are fixedly connected to the two side sealing plates (110), and a plurality of heat exchange fins (200) are fixedly connected to the outer periphery of the motor base (310) to support the kinetic energy compensation component (300) located on the axis of the outer shell (100).

4. The data center secondary side ring bus duct system of claim 1, wherein, The motor mount (310) is a bidirectional output motor structure, and the inner side of the guide cone (311) is provided with a bearing ring sleeved on the surface of the dual output shaft of the motor mount (310).

5. The data center secondary-side ring network piping system according to claim 1, characterized in that, The centrifugal impeller (320) has blades on its surface to centrifugally disperse the liquid flow entering through the pipeline inlet (101), and the axial flow impeller (330) is used for axial output of the liquid flow inside the pipeline outlet (102).

6. The data center secondary side ring bus duct system of claim 1, wherein, The refrigerant inlet (103) and the refrigerant outlet (104) are tangentially connected to the diversion chambers (105) on both sides inside the outer shell (100) for connecting the circulating cooling water circuit.

7. The data center secondary side ring bus duct system of claim 1, wherein, The pipeline inlet (101), pipeline outlet (102), centrifugal impeller (320) and axial flow impeller (330) are all located on the axis of the shell (100). The pipeline inlet (101) and pipeline outlet (102) are provided with flange rings at their ends for connecting with the ring network pipeline.

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