Agricultural recharging device utilizing rainfall flood resources

Abstract

The invention discloses an agricultural recharging device utilizing rainfall flood resources. The device comprises a runoff water collecting mechanism, a water diversion channel, a high-level reservoir, a low-level reservoir, a recharge mechanism and a single chip microcomputer, wherein the runoff water collecting mechanism is communicated with the high-position water storage pool through a waterdiversion channel, the low-position water storage pool is communicated with the high-position water storage pool through a water conveying pipeline, the low-position water storage pool is connected with the recharging mechanism through a recharging pipeline, the runoff water collecting mechanism and the recharging mechanism are arranged on the ground surface, and the water diversion channel, the high-position water storage pool and the low-position water storage pool are buried; the rainwater collection device and agricultural utilization are combined, and by collecting rainfall and surface runoff and adjusting the space-time difference of rainfall, recycling of water resources is achieved, drought is relieved, and the crop yield is increased.

Description

technical field [0001] The invention relates to rainwater collection and utilization technology, in particular to an agricultural refilling device utilizing rainwater resources. Background technique [0002] The distribution of rainfall in my country differs significantly in time and space. In terms of space, it is more in the south than in the north, more in the east and less in the west, more in mountains and less in plains; in terms of time, it is more in summer and less in winter. Therefore, the unbalanced combination of water and land resources in our country has led to serious water problems in industry and agriculture, and frequent drought and flood disasters. Drought and flood disasters have become the main natural disasters in my country and have a great impact on agricultural production. [0003] my country's agricultural production is extremely limited by water resources. On the one hand, the severe drought problem directly deters agricultural production, especia...

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Problems solved by technology

[0005] Although there are rainwater collection and utilization devices at present, most of the existing rainwater collection and utilization devices collect rainwater on the surface, and some areas use the principle of rainwater infiltration to collect underground. It is used in production and life, and is mainly used for non-drinking water in households, public, and industries; this kind of rainwater collection and utilization device is prone to problems of no water storage and water storage overflow; there is a certain degree of sedimentation problems, shortening the service life of the project; it is mostly used for domestic water, and cannot be used to provide sources of agricultural irrigation water; the overall automation control has not been realized, which limits agricultural labor

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