Self-adjusting seepage and drainage well for sponge city construction
A sponge city, self-adjusting technology, applied in drainage structures, buildings, water supply devices, etc., can solve the problems of difficult rainwater, infiltration and purification, accumulation, etc., to achieve high light transmittance, increase discharge speed, and improve the effect of utilization.
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Embodiment 1
[0020] Such as Figure 1-2 As shown, a self-regulating seepage and drainage well for sponge city construction includes a well body 1 buried underground and a well cover 2 arranged above the well body 1. Both sides of the well body 1 are respectively connected with sewage discharge pipes 3 and groundwater seepage The horizontal position of the pipe 4 and the sewage discharge pipe 3 is higher than the groundwater infiltration pipe 4, and the groundwater infiltration pipe 4 is provided with a filter layer 11. The filter layer 11 is made of pebbles and activated carbon materials, and the filter layer 11 further filters and purifies the rainwater. , to avoid polluting the groundwater quality, the inner wall of the well body 1 is sealed and slidably connected with a water diversion plate 5, and a plurality of drainage holes 6 arranged in an annular array are run through the well cover 2, and a transparent daylighting is embedded in the center of the well cover 2 The plate 7, the upp...
Embodiment 2
[0025] Such as image 3 As shown, the difference between this embodiment and Embodiment 1 is that: the pull rod 10 is provided with a threaded barrel 12, the side wall of the pull rod 10 is provided with threads and is threadedly matched with the threaded barrel 12, and the threaded barrel 12 is fixedly sleeved with Water-repelling wheel 13, the outer ring of water-repelling wheel 13 is rotatably connected with the inner side wall of well body 1.
[0026] In this embodiment, when the deformation of the elastic plate 8 drives the pull rod 10 to move downward, the threaded barrel 12 threadedly matched with the pull rod 10 rotates, driving the water repelling wheel 13 to rotate, forming a suction force toward the bottom of the well body 1, because in the sealing During the deformation process of the elastic plate 8 caused by the cavity 9, the road area at this time has a large amount of water, but the underground permeation pipe 4 has not started to drain water, and the rotation ...
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