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A platform for research: civil engineering, architecture and urbanism
Agricultural water-saving irrigation circulating system
The invention belongs to the technical field of agricultural irrigation, and particularly discloses an agricultural water-saving irrigation circulating system which comprises an anti-seepage mechanism, a ventilation mechanism and a drip irrigation mechanism, the anti-seepage mechanism comprises a water collecting unit and a plurality of anti-seepage units, and the anti-seepage units are arranged side by side; each anti-seepage unit comprises an anti-seepage film, a drainage pipe and a foundation pit excavated in the cultivation land, the anti-seepage film is laid at the bottom end of the foundation pit, the edge of the anti-seepage film abuts against the side wall of the foundation pit after being turned over, the drainage pipe is arranged at the bottom end of the foundation pit and located at the top end of the anti-seepage film, and a plurality of water seepage holes are formed in the drainage pipe; the drainage pipe is wrapped and wound with a filtering assembly for blocking soil, one end of the drainage pipe penetrates through the impermeable film and communicates with the water collecting unit, the other end of the drainage pipe communicates with the ventilation mechanism, and the water collecting unit is used for supplying water to the drip irrigation mechanism. Irrigation water permeating into the ground can be collected and repeatedly irrigated, so that water resources are saved, and the tension situation of agricultural irrigation water is relieved.
本发明属于农业灌溉技术领域，具体公开了一种农业节水灌溉循环系统，包括防渗机构、透气机构和滴灌机构，防渗机构包括集水单元和若干个防渗单元，若干个防渗单元并排设置，每个防渗单元均包括防渗膜、排水管和开挖在耕种土地上的基坑，防渗膜铺设在基坑的底端，且边缘翻折后与基坑的侧壁相抵，排水管置于基坑的底端，并位于防渗膜的顶端，排水管上设有若干个渗水孔，排水管上包裹缠绕有阻隔土壤的过滤组件，排水管的一端贯穿防渗膜，并与集水单元连通，排水管的另一端与透气机构连通，集水单元用于给滴灌机构供水。本发明可以收集渗入地下的灌溉水并重复灌溉，以此来节约水资源，从而缓解农业灌溉用水的紧张局势。
Agricultural water-saving irrigation circulating system
The invention belongs to the technical field of agricultural irrigation, and particularly discloses an agricultural water-saving irrigation circulating system which comprises an anti-seepage mechanism, a ventilation mechanism and a drip irrigation mechanism, the anti-seepage mechanism comprises a water collecting unit and a plurality of anti-seepage units, and the anti-seepage units are arranged side by side; each anti-seepage unit comprises an anti-seepage film, a drainage pipe and a foundation pit excavated in the cultivation land, the anti-seepage film is laid at the bottom end of the foundation pit, the edge of the anti-seepage film abuts against the side wall of the foundation pit after being turned over, the drainage pipe is arranged at the bottom end of the foundation pit and located at the top end of the anti-seepage film, and a plurality of water seepage holes are formed in the drainage pipe; the drainage pipe is wrapped and wound with a filtering assembly for blocking soil, one end of the drainage pipe penetrates through the impermeable film and communicates with the water collecting unit, the other end of the drainage pipe communicates with the ventilation mechanism, and the water collecting unit is used for supplying water to the drip irrigation mechanism. Irrigation water permeating into the ground can be collected and repeatedly irrigated, so that water resources are saved, and the tension situation of agricultural irrigation water is relieved.
本发明属于农业灌溉技术领域，具体公开了一种农业节水灌溉循环系统，包括防渗机构、透气机构和滴灌机构，防渗机构包括集水单元和若干个防渗单元，若干个防渗单元并排设置，每个防渗单元均包括防渗膜、排水管和开挖在耕种土地上的基坑，防渗膜铺设在基坑的底端，且边缘翻折后与基坑的侧壁相抵，排水管置于基坑的底端，并位于防渗膜的顶端，排水管上设有若干个渗水孔，排水管上包裹缠绕有阻隔土壤的过滤组件，排水管的一端贯穿防渗膜，并与集水单元连通，排水管的另一端与透气机构连通，集水单元用于给滴灌机构供水。本发明可以收集渗入地下的灌溉水并重复灌溉，以此来节约水资源，从而缓解农业灌溉用水的紧张局势。
Agricultural water-saving irrigation circulating system
农业节水灌溉循环系统
WANG AIYUN (author)
2022-03-15
Patent
Electronic Resource
Chinese
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