Experiment Science and Technology, Volume. 22, Issue 2, 30(2024)

Research and Development of a Low Vacuum-cooling Water Circulation System for Laboratory

Junping DU*, Xianfang ZHANG, Fenghua CHEN, Shaoming FANG, Hualin ZHANG, and Guanglu HAN
Author Affiliations
  • College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
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    Figures & Tables(6)
    • Table 1. [in Chinese]

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      Table 1. [in Chinese]

      组别循环水真空泵系统
      12.652.04
      22.492.39
      32.432.35
      42.602.05
      52.872.31
      62.842.01
      标准差0.1790.176
    • Table 2. [in Chinese]

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      Table 2. [in Chinese]

      水量/mL时间/s水流量/(kg·h−1
      512.304.88377.93
      498.504.93364.02
      515.004.91377.60
    • Table 3. [in Chinese]

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      Table 3. [in Chinese]

      构件单价数量价格/元
      储水箱150元/个1个150
      真空瓶80元/个2个160
      188元/个1个188
      盖体30元/个1个30
      真空表25元/个2个50
      锥形瓶20元/个1个20
      水龙头20元/个4个80
      真空管3元/个20米60
      水管2元/个20米40
      喉箍2元/个20个40
      橡胶塞3元/个5个15
      玻璃管2元/个5个10
      胶带0.2元/米10米2
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    Junping DU, Xianfang ZHANG, Fenghua CHEN, Shaoming FANG, Hualin ZHANG, Guanglu HAN. Research and Development of a Low Vacuum-cooling Water Circulation System for Laboratory[J]. Experiment Science and Technology, 2024, 22(2): 30

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    Paper Information

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    Received: Feb. 9, 2023

    Accepted: --

    Published Online: May. 21, 2024

    The Author Email: Junping DU (dujunping@zzuli.edu.cn)

    DOI:10.12179/1672-4550.20230060

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