Abstract: An intelligent clean energy generator contains: a case mounted on a base and accommodating a body. The body includes an accommodation chamber and an eccentric shaft, wherein a guide structure is defined in the accommodation chamber and includes a guiding face and a groove configured to guide a rotation stein. At least one flywheel is serially connected on the eccentric shaft, and each flywheel includes multiple inertial members, each of the multiple inertial members has a seat, a coupling bolt, and the rotation stein, wherein a distance between the rotation stein and the coupling bolt of each inertial member is identical fixedly. The seat has a slide rod on which a counterweight block is disposed, each flywheel is polygonal, and the rotation stein of each inertial member is movably arranged on each of corners of each flywheel so as to match with an energy release zone.

Abstract: A flywheel includes a disc mounted around a central shaft. An energy-storing section and an energy-releasing section are defined in two sides of the second side. A plurality of rods is slideably mounted on the disc. The rods are arranged in a radiant manner and spaced from one another in a circumferential direction about the central shaft. Each rod has an inner end spaced from the central shaft and an outer end having a spacing to the central shaft larger than the inner end. Each rod slides toward the central shaft under action of gravitational force while the rod is moving through an upper portion of the energy-storing section. Each rod slides away from the central shaft under action of the gravitational force while the rod is moving through a lower portion of the energy-releasing section. A plurality of weights is respectively mounted to the outer ends of the rods.

Abstract: An automatic cleaning device includes a cleaning tube having a longitudinal hole extending along a longitudinal axis. A connecting tube extends from a bottom of an intermediate section of the cleaning tube and is rotatably received in a draining tube in a bottom of a liquid container. Left and right guiding openings are defined in bottoms of left and right sections of the cleaning tube and extend slantingly from an outer periphery through an inner periphery of the cleaning tube. Each guiding opening includes a central axis spaced from the longitudinal axis. The left and right guiding openings have opposite extending directions. Siphon effect is created when a liquid in the liquid container is being drained via the draining tube. The liquid imparts force to inner peripheral walls of the guiding openings, causing the cleaning tube and the connecting tube to rotate about a central axis of the connecting tube.