山东建筑大学学报2023，Vol.38Issue(6)：23-30,8.DOI:10.12077/sdjz.2023.06.004
日光温室露点蒸发苦咸水淡化系统性能研究
Study on the performance of dew point evaporation brackish water desalination system in solar greenhouse
房小磊 1张丽丽 1张林华1
作者信息
- 1. 山东建筑大学热能工程学院,山东济南 250101
- 折叠
摘要
Abstract
Desalination technology has become mature in China.The application of dew point evaporation desalination technology in solar greenhouses to develop and utilize various types of brackish water resources for crop irrigation is a practical research endeavor.Based on the principle of dew point evaporation desalination,this article designs a dew point evaporation brackish water desalination system for solar greenhouses and analyzes the changes in temperature,humidity,and water production through simulation calculations.The results show that under conditions of return air,the highest temperature and humidity inside the greenhouse reach 27.18℃and 89%respectively,meeting the requirements for normal crop growth.As the proportion of return air increases,the water production inside the greenhouse shows an increasing trend.When the return air rate is 100%,the maximum water production reaches 2 kg,which is sufficient to meet the normal irrigation needs of crops.关键词
露点蒸发淡化/日光温室/回风/温湿度/产水量Key words
dew point evaporation desalination/solar greenhouse/return air/temperature and humidity/water yield分类
建筑与水利引用本文复制引用
房小磊,张丽丽,张林华..日光温室露点蒸发苦咸水淡化系统性能研究[J].山东建筑大学学报,2023,38(6):23-30,8.
