A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Farmland circulating irrigation and drainage system for water conservancy project
The invention relates to the field of farmland irrigation and drainage, in particular to a farmland circulation irrigation and drainage system for hydraulic engineering, which comprises a water storage channel and a branch channel, the branch channel is communicated with the water storage channel, and the branch channel is communicated with an irrigation pipeline; a drainage groove is formed in the farmland and is communicated with the water storage channel; the farmland is divided into a plurality of planting areas, communicating holes are formed in the side walls of the branch canals, and the communicating holes which are formed in one sides of the planting areas and communicate with the irrigation pipelines in the same planting area form a group; a blocking mechanism used for being communicated with the irrigation pipeline is arranged in the branch canal, at least one set of communicating holes are in a communicating state, and at least one set of communicating holes are in a blocking state. According to the application, rainwater can be discharged and collected in the water storage channel in the rainy season, water in the water storage channel is used for irrigating the farmland in the dry season, zoned irrigation can be automatically realized during farmland irrigation, the utilization rate of water resources is higher, and thus cyclic utilization and reasonable distribution of the water resources are realized, so that the stable and high yield of the farmland is realized.
本申请涉及农田排灌的领域，尤其是涉及一种水利工程用农田循环排灌系统，其包括蓄水渠和支渠，支渠连通于蓄水渠，支渠上连通有灌溉管道；农田内设置有排水槽，排水槽连通于蓄水渠；农田划分为多块种植区，支渠的侧壁上设置有连通孔，设置于种植区一侧且与同一种植区内的灌溉管道连通的连通孔为一组；支渠内设置有用于连通所述灌溉管道的封堵机构，至少一组连通孔处于连通状态，至少一组连通孔处于封堵状态。本申请中，在雨季时可将雨水排出并收集在蓄水渠内，在旱季时，将蓄水渠内的水用于灌溉农田，并且，在进行农田灌溉时可自动实现分区灌溉，水资源的利用率更高，从而实现水资源的循环利用及合理分配，以使农田稳产高产。
Farmland circulating irrigation and drainage system for water conservancy project
The invention relates to the field of farmland irrigation and drainage, in particular to a farmland circulation irrigation and drainage system for hydraulic engineering, which comprises a water storage channel and a branch channel, the branch channel is communicated with the water storage channel, and the branch channel is communicated with an irrigation pipeline; a drainage groove is formed in the farmland and is communicated with the water storage channel; the farmland is divided into a plurality of planting areas, communicating holes are formed in the side walls of the branch canals, and the communicating holes which are formed in one sides of the planting areas and communicate with the irrigation pipelines in the same planting area form a group; a blocking mechanism used for being communicated with the irrigation pipeline is arranged in the branch canal, at least one set of communicating holes are in a communicating state, and at least one set of communicating holes are in a blocking state. According to the application, rainwater can be discharged and collected in the water storage channel in the rainy season, water in the water storage channel is used for irrigating the farmland in the dry season, zoned irrigation can be automatically realized during farmland irrigation, the utilization rate of water resources is higher, and thus cyclic utilization and reasonable distribution of the water resources are realized, so that the stable and high yield of the farmland is realized.
本申请涉及农田排灌的领域，尤其是涉及一种水利工程用农田循环排灌系统，其包括蓄水渠和支渠，支渠连通于蓄水渠，支渠上连通有灌溉管道；农田内设置有排水槽，排水槽连通于蓄水渠；农田划分为多块种植区，支渠的侧壁上设置有连通孔，设置于种植区一侧且与同一种植区内的灌溉管道连通的连通孔为一组；支渠内设置有用于连通所述灌溉管道的封堵机构，至少一组连通孔处于连通状态，至少一组连通孔处于封堵状态。本申请中，在雨季时可将雨水排出并收集在蓄水渠内，在旱季时，将蓄水渠内的水用于灌溉农田，并且，在进行农田灌溉时可自动实现分区灌溉，水资源的利用率更高，从而实现水资源的循环利用及合理分配，以使农田稳产高产。
Farmland circulating irrigation and drainage system for water conservancy project
一种水利工程用农田循环排灌系统
SONG SHIBIAO (author) / JIANG WENQING (author) / WANG JUN (author) / SUN ZHISEN (author) / LEE KI-SOO (author) / WANG SHILI (author) / GUO CHAOMING (author) / XU XIAOKUN (author) / DUAN PAN (author) / ZHANG JING (author)
2023-08-01
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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