Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Greenhouse rainwater and evapotranspiration water collection self-irrigation system
The invention discloses a greenhouse rainwater and evapotranspiration water collection self-irrigation system which comprises a rainwater collector, a plurality of water conveying filtering pipelines are arranged below the rainwater collector, the tops of the water conveying filtering pipelines communicate with the rainwater collector, the bottoms of the water conveying filtering pipelines communicate with water storage ponds, the multiple water storage ponds communicate through drainage pipes, and the water storage ponds are connected with an irrigation system. Rainwater can be directly collected and stored in the water storage ponds in a greenhouse, waterlogging damage during rainfall can be prevented, and the collected rainwater can be used for irrigation; evapotranspiration water in the greenhouse can be collected, outward loss of water is avoided, and the utilization efficiency of irrigation water is improved; and a fuzzy algorithm is embedded in an automatic irrigation control device, water supply is controlled according to double factors of soil water content and air humidity detected in different time periods, the problem of deep layer leakage caused by excessive irrigation water can be effectively prevented, and the economic benefit of the greenhouse is improved.
本发明公开了一种温室大棚雨水及腾发水收集自灌溉系统，包括雨水收集器，雨水收集器的下方设置有多个输水过滤管道，输水过滤管道的顶部与雨水收集器连通，输水过滤管道的底部与储水池连通，多个储水池之间通过排水管连通，储水池与灌溉系统连接在一起。本发明能将雨水直接收集并储存于温室大棚内部的储水池内，既能防止降雨时发生涝害，又能将收集到的雨水利用到灌溉中；能将温室内腾发水收集起来，避免了水分的对外流失，提高灌溉水的利用效率；自动灌溉控制装置内嵌模糊算法，根据不同时段检测到的土壤水含量和空气湿度双重因素来控制供水，能够有效的防止灌溉水分过多造成的深层渗漏问题，提高温室大棚的经济效益。
Greenhouse rainwater and evapotranspiration water collection self-irrigation system
The invention discloses a greenhouse rainwater and evapotranspiration water collection self-irrigation system which comprises a rainwater collector, a plurality of water conveying filtering pipelines are arranged below the rainwater collector, the tops of the water conveying filtering pipelines communicate with the rainwater collector, the bottoms of the water conveying filtering pipelines communicate with water storage ponds, the multiple water storage ponds communicate through drainage pipes, and the water storage ponds are connected with an irrigation system. Rainwater can be directly collected and stored in the water storage ponds in a greenhouse, waterlogging damage during rainfall can be prevented, and the collected rainwater can be used for irrigation; evapotranspiration water in the greenhouse can be collected, outward loss of water is avoided, and the utilization efficiency of irrigation water is improved; and a fuzzy algorithm is embedded in an automatic irrigation control device, water supply is controlled according to double factors of soil water content and air humidity detected in different time periods, the problem of deep layer leakage caused by excessive irrigation water can be effectively prevented, and the economic benefit of the greenhouse is improved.
本发明公开了一种温室大棚雨水及腾发水收集自灌溉系统，包括雨水收集器，雨水收集器的下方设置有多个输水过滤管道，输水过滤管道的顶部与雨水收集器连通，输水过滤管道的底部与储水池连通，多个储水池之间通过排水管连通，储水池与灌溉系统连接在一起。本发明能将雨水直接收集并储存于温室大棚内部的储水池内，既能防止降雨时发生涝害，又能将收集到的雨水利用到灌溉中；能将温室内腾发水收集起来，避免了水分的对外流失，提高灌溉水的利用效率；自动灌溉控制装置内嵌模糊算法，根据不同时段检测到的土壤水含量和空气湿度双重因素来控制供水，能够有效的防止灌溉水分过多造成的深层渗漏问题，提高温室大棚的经济效益。
Greenhouse rainwater and evapotranspiration water collection self-irrigation system
一种温室大棚雨水及腾发水收集自灌溉系统
HE LIXIN (Autor:in) / LI BINJIAN (Autor:in) / ZHANG ZHENG (Autor:in) / CHENG DONGJUAN (Autor:in) / YANG XIN (Autor:in) / YAN GUO'AN (Autor:in)
14.05.2021
Patent
Elektronische Ressource
Chinesisch
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