Automatic flexible rainwater collection device and using method thereof

Abstract

The invention discloses an automatic flexible rainwater collection device. The automatic flexible rainwater collection device comprises a water storage pond, a fixed rod, a canopy bottom fixing device, a funnel-shaped rainwater collection canopy, a center control box, a conductive wire, a solar cell panel, a canopy top fixing device, steel wire pull ropes, a lightning rod, a rain sensor and supporting rods. The automatic flexible rainwater collection device can effectively increase the rainwater collection quantity, is small in occupied space, achieves the fact that the water storage pond can store water without depending on surface runoffs, and solves the problems that vast karst mountainous areas are affected by landforms, surface runoffs cannot be formed, water cannot be effectively stored in small pools and small cisterns, built pools are frequently dried up all year round and cannot play a role in fighting against a drought and protecting production and construction, the phenomenon that pools are used for containing the sun in the daytime and containing the moon at night occurs, manpower and material resources are wasted, precious cultivated land resources are occupied, and the water shortage problem seriously hinders economic development and social progress of karst regions.

Description

technical field [0001] The invention belongs to the technical field of rainfall collection devices, in particular to an automatic retractable rain collection device. Background technique [0002] In the vast karst landform area in southern China, although the rainfall is relatively large, due to the extremely developed surface and underground karst systems, the landform and hydrogeology are complex, the "two-dimensional three-dimensional structure" is prominent, underground cracks and caves are developed, and surface water and groundwater are converted. Fast, surface water is easy to leak, water shortage is serious, drought disasters occur frequently, and limited by topography, centralized water supply is very difficult. In order to solve the problem of irrigation water in karst mountainous areas, small pools, small water cellars, and small hills are usually built on the mountain. They can effectively solve the problem of scattered, non-concentrated and non-contiguous irriga...

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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide an automatic retractable rain collection device, which aims to solve the problem that due to the influence of topography and topography in the vast karst mountainous area, surface runoff cannot be formed, and small pools and small water cellars cannot be effectively stored. Dry all the year round, it can not play the role of drought resistance and escort for production and construction, a serious waste of manpower and material resources, and also takes up valuable cultivated land resources. The problem of water shortage has seriously hindered the economic development and social progress of karst areas.

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