摘要 |
<p>The present invention refers to an economical water pump and more specifically, to an installation of a water pumping system from wells, by channeling the water into a suitable area, for the automated, continuous and controlled irrigation of crops. According to a suggested indicative description of the invention, the installation is comprised of a pipe located inside the well at a maximum depth, so that it eliminates the possibility of sand suction from the bottom of the well, and with the other end reaching the irrigation area, which has to be at a somewhat lower level than that of the pipe's end found inside the well. The automated operation of the system is achieved by using a suitable arrangement of floaters, by which a hinge that is found next to the pipe's end (inside the well) opens or closes.</p> |