[1]王杰,索艳格,张治国,等.基于热电制冷的空气制水器的试验研究[J].浙江科技学院学报,2024,(03):185-194217.[doi:10.3969/j.issn.1671-8798.2024.03.001 ]
 WANG Jie,SUO Yan'ge,ZHANG Zhiguo,et al.Experimental study on air water generator based on thermoelectric cooler[J].,2024,(03):185-194217.[doi:10.3969/j.issn.1671-8798.2024.03.001 ]
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基于热电制冷的空气制水器的试验研究(/HTML)
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《浙江科技学院学报》[ISSN:1001-3733/CN:61-1062/R]

卷:
期数:
2024年03期
页码:
185-194217
栏目:
出版日期:
2024-06-28

文章信息/Info

Title:
Experimental study on air water generator based on thermoelectric cooler
文章编号:
1671-8798(2024)03-0185-10
作者:
王杰索艳格张治国楼汉青
(浙江科技大学 机械与能源工程学院,杭州 310023)
Author(s):
WANG Jie SUO Yan'ge ZHANG Zhiguo LOU Hanqing
(School of Mechanical and Energy Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, Zhejiang, China)
关键词:
空气制水 热电制冷器 比能耗 能效比
分类号:
TB657.8
DOI:
10.3969/j.issn.1671-8798.2024.03.001
文献标志码:
A
摘要:
【目的】为了解决从空气中取水的高能耗和低效率问题,设计了一种利用热电制冷器(thermoelectric cooler, TEC)进行空气制水的装置。【方法】首先结合空气冷凝制水原理,利用TEC将散热翅片表面温度降低至露点温度以下; 然后使装置与空气进行热量交换,从而实现空气中水蒸气的冷凝; 最后考察了在不同输入电压和散热翅片面积下TEC的热力学参数对系统的能效比(coefficient of performance,COP)及比能耗的影响。【结果】当输入电压为4 V、热端循环冷却水流速为0.3 L/min、散热翅片面积为20 320 mm2时,空气制水器比能耗最低,为2 135.27 kW·h/m3,系统的最佳COP为2.7。相对于现有研究,本试验通过对空气制水装置输入电压和散热翅片面积等参数的优化,将从空气中制水的能耗有效降低了13.8%。【结论】本研究结果为降低空气制水过程中的高能耗和提高空气制水过程中的系统效率提供了一定的技术支持。

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备注/Memo

备注/Memo:
收稿日期:2023-09-21
基金项目:浙江省自然科学基金项目(LZ23E060001)
通信作者:张治国(1980— ),男,安徽省寿县人,教授,博士,主要从事能源与环境系统工程研究。E-mail:zhangzhiguo@zust.edu.cn。
更新日期/Last Update: 2024-06-28