污水源热泵温室大棚增温系统设计研究  

Research on the Design of Greenhouse Heating System of Sewage Source Heat Pump

作　　者：齐松平 王立宁[2] 曾铮 QI Songping;WANG Lining;ZENG Zheng(Panjin Beikong Environmental Protection Co.,Ltd.,Panjin Liaoning 124200,China;Liaoning Institute of Saline-Alkali Land Utilization,Panjin Liaoning 124010,China;Liaoning Fengchuang Construction and Installation Engineering Co.,Ltd.,Shenyang 110000,China)

机构地区：[1]盘锦北控环保有限公司,辽宁盘锦124200 [2]辽宁省盐碱地利用研究所,辽宁盘锦124010 [3]辽宁丰创建筑安装工程有限公司,沈阳110000

出　　处：《农业科技与装备》2024年第6期43-45,共3页Agricultural Science & Technology and Equipment

摘　　要：污水源热泵作为水源热泵的一种,能够有效回收污水处理厂排水中的低品位热能。以盘锦市某城市污水处理厂作为热源,设计一种污水源热泵温室大棚增温系统,使其能在-16℃的寒冷夜晚有效提升温室温度至32℃,并能精确维持在(21±1)℃的稳定范围内。通过监测系统的运行功率,发现其实际运行成本低于0.19元/m^(2)。污水源热泵作为一种清洁、稳定、高效且技术成熟的能源利用方式,具有成本低、效果好、稳定性高的优点,适合在污水处理厂周边的设施农业中推广应用。Sewage source heat pump as a kind of water source heat pump can effectively recover low-grade heat energy in sewage treatment plant drainage.A sewage source heat pump greenhouse heating system is designed to take a municipal sewage treatment plant in Panjin City as a heat source.It can effectively raise the greenhouse temperature to 32℃ in-16℃ cold night,and can accurately maintain within the stable range of(21±1)℃.By monitoring the operating power of the system,it is found that the actual operating cost could be significantly lower than 0.19 yuan/m^(2).Sewage source heat pump as a clean,stable,efficient and technologically mature energy utilization mode,has the advantages of low cost,good effect and high stability,and is suitable for promotion and application in facility agriculture around sewage treatment plant.

关 键 词：污水源热泵 温室大棚 增温系统 可再生能源 设计 

分 类 号：S-3[农业科学]