蓄热式倾斜芯型太阳能蒸馏系统实验研究
发布时间:2018-11-09 14:35
【摘要】:建立了蓄热式倾斜芯型太阳能蒸馏系统,在实际天气条件下进行了实验研究,分析了给水流量和倾斜角度等对系统性能的影响。结果表明,在倾斜角度为45°时,白天的产水量最高可达4.07 L/m~2,在倾斜角度为30°时,白天的产水量最高可达3.67 L/m~2;随着给水流量的增大,太阳能蒸馏器的产水量降低;注入相变蓄热材料后夜间产水量最大可提高104%,日产水量最高可达到5.16 L/m~2,是传统式太阳能蒸馏器产水量的2.58倍。
[Abstract]:A regenerative inclined core solar distillation system was established. The effects of feed water flow and tilt angle on the system performance were studied experimentally under the actual weather conditions. The results show that when the inclination angle is 45 掳, the highest water yield can be 4.07 L / m ~ (-2) in daytime, and 3.67 L / m ~ (2) in day when the inclination angle is 30 掳. With the increase of feed water flow, the water production of solar distillation decreased. After injecting phase change heat storage material, the maximum water production at night can be increased by 104%, and the daily water yield can reach 5.16 L / m ~ (2), which is 2.58 times of that of traditional solar distillation.
【作者单位】: 国家海洋局天津海水淡化与综合利用研究所;
【基金】:国家自然科学基金项目(51209043)
【分类号】:P747.14
本文编号:2320697
[Abstract]:A regenerative inclined core solar distillation system was established. The effects of feed water flow and tilt angle on the system performance were studied experimentally under the actual weather conditions. The results show that when the inclination angle is 45 掳, the highest water yield can be 4.07 L / m ~ (-2) in daytime, and 3.67 L / m ~ (2) in day when the inclination angle is 30 掳. With the increase of feed water flow, the water production of solar distillation decreased. After injecting phase change heat storage material, the maximum water production at night can be increased by 104%, and the daily water yield can reach 5.16 L / m ~ (2), which is 2.58 times of that of traditional solar distillation.
【作者单位】: 国家海洋局天津海水淡化与综合利用研究所;
【基金】:国家自然科学基金项目(51209043)
【分类号】:P747.14
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