Authors

Abstract

This study proposes a solar energy collection and release device based on a matrix pipe system installed on the north wall of a solar greenhouse. The indoor thermal environment was analyzed theoretically, and finite element simulations using ANSYS were conducted, along with comparative experiments at the College of Engineering, Heilongjiang Bayi Agricultural University. The results showed good agreement between theoretical predictions, simulation results, and experimental data. The proposed device significantly enhances greenhouse thermal insulation and solar energy utilization efficiency, providing a useful reference for the application and dissemination of similar thermal storage systems in solar greenhouses.

Abstract in Chinese

本文利用温室北墙铺设矩阵管道，形成太阳能集放热装置，对日光温室室内温度进行理论分析与推导、有限元模拟、对比试验验证，理论计算、模拟结果同试验数据变化趋势趋近一致，说明太阳能集放热装置对日光温室保温性能有良好的促进作用，提高了太阳能资源利用率，为太阳能集放热装置在日光温室中的应用提供参考。