Slope storage and water retention device in hilly area
A technology for slopes and hills, applied in the field of water collection irrigation equipment, can solve problems such as water and soil loss, interception difficulties, etc., and achieve the effect of improving effective utilization rate, improving drought resistance ability, and easy realization
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Embodiment 1
[0015] Example 1: see figure 1 and figure 2 The shown hill area slope storage and water retention device is mainly composed of structural components such as a surface filter 1, a funnel 2 and a cylindrical net bucket 3. The surface filter 1 can be a metal mesh structure or a plastic mesh structure, and is located on the ground surface above the funnel 2. Its filtering effect prevents debris such as sediment from entering the device and affecting the water seepage and storage function of the device.
[0016] figure 2 It can be seen that the lower surface of the surface filter screen 1 is closely attached to a funnel 2, which is used to collect as much water as possible through the filter screen and guide it into the underground cylindrical net bucket 3.
[0017] Cylindrical mesh bucket 3 has multiple structural modes, for example, it can be a cylindrical barrel rolled into metal mesh, and circular metal mesh is all housed on the left and right ends. Also set the net bucket...
Embodiment 2
[0026] Embodiment 2: On the basis of Embodiment 2, a floating body 13 is set in the reservoir 12, and a positioning rod 14 is connected vertically upward in the center of the floating body 13, and a positioning ring is set on the positioning rod 14 in the middle of the funnel 2 15. The positioning ring 15 is sleeved on the inner wall of the funnel 2 through the inner bracket 16.
[0027] In this embodiment, the upper part of the funnel can be temporarily isolated by using the floating body 13 , and the water storage in the funnel can be regarded as water storage, which can temporarily block the water storage in the funnel 2 . Because the buoyancy of the floating body 13 is relatively large, it is necessary to wait for the water level in the reservoir 12 to drop to a certain extent before releasing the water stored in the funnel, thereby achieving the effect of delaying water storage.
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