浙江农业学报

• 生物系统工程 • 上一篇    下一篇

太阳能与地源热泵联合温室大棚系统的设计

  

  1. (陕西科技大学 机电工程学院,陕西 西安 710021)
  • 出版日期:2015-02-25 发布日期:2015-03-12

System design of solar greenhouses combined with ground source heat pump

  1. (Electromechanic Engineering College, Shaanxi University of Science and Technology,Xian 710021,China)
  • Online:2015-02-25 Published:2015-03-12

摘要: 温室大棚是现代农业中不可替代的技术,但其受天气影响比较大,采用太阳能—地源热泵联合系统作业的方式,可充分利用二者的优势,使得温室大棚一年四季稳定运行。为此,设计了太阳能与地源热泵联合温室大棚系统及该系统的PLC控制回路,并对其可行性进行了简要分析,可为后续太阳能—地源热泵联合系统在温室大棚中的应用提供参考。

关键词: 太阳能, 温室大棚, 地源热泵, 联合系统, PLC控制

Abstract: Greenhouse is an irreplaceable technology in modern agriculture, but it was easily affected by weather. The combination of solar energy\|ground source heat pump system can make full use of the complementary advantages of both of them. It confirmed the stable operation of greenhouses all year round. Therefore, a solar greenhouse combined with ground source heat pump system and the PLC control circuit of the system were designed, and the brief analysis on the feasibility was carried out. It also provides certain reference and suggestion about subsequent application of the greenhouses combined with solar energy and ground source heat pump system.

Key words: solar energy, greenhouses, ground source heat pump, combined system, PLC control