The spiral water lifter uses archimedes' principle of lever.
The working principle is that when the inner spiral rotates, the screw rotates around its own axis on the one hand, and on the other hand, it rolls along the inner surface of the bushing, thus forming a sealed chamber of water.
Every turn of the screw, the water in the sealing chamber is pushed forward by a pitch, and as the screw continues to rotate, the water presses from one sealing chamber to another, and finally the water is extruded. Archimedes was a great ancient Greek philosopher, mathematician, and physicist, all of whom were well acquainted with Archimedes' principle of leverage. In addition, his research in mechanical applications is also very prominent. Archimedes invented machinery such as water spirals for water diversion, lever pulleys that can pull a fully loaded ship, etc., all have a very great impact on the actual work in the future, especially the Archimedes water extractor, which has been used for more than 2300 years and is still in use in Egypt and other places.
(Schematic)
Songhu Country Garden Tianxiao, the Milky Way Water Waterfall in the north of the park is a place where children's interactive entertainment and learning are integrated, and the Archimedean water intake device is placed to restore the earliest water pump device in history here. By rotating the turntable, the child rotates the water from a low place to the top, breaking the role of gravity, stimulating the child's curiosity to explore science, and allowing the child to actively learn the Archimedean principle for more than two thousand years. The combination of hands and brains not only enhances children's hands-on ability but also adds fun to learning.
"Give me a fulcrum and I'll be able to pry up the whole planet." The world knows that Archimedes was a great ancient Greek scientist, and his famous principle of leverage and buoyancy profoundly affected the world. In fact, he also had a great invention, the Archimedean water extractor, known as the world's earliest pumping device, which broke the inertial thinking of water flowing to a lower place and had a far-reaching impact.
(Schematic) The image originates from the Internet
Songhu Country Garden • Tianlu traces back to the source, in the northern water interaction area of about 60,000 square meters of the central garden, with a simple spiral line to restore the earliest water pump device in history, the use of centrifugal force generated by mechanical rotation, so that water breaks through the gravity constraint to flow to a high place, so that children in the process of play, hand and brain, promote the coordinated development of body and mind, but also stimulate children to recognize the world, explore the world.
(Renderings) Images originate from the Internet
The pleasure of water for children is everywhere, and the different feelings of dryness and wetness, the change of water flow rising and falling, are enough to arouse children's great interest. It is the nature of children to like to play with water, because water is a creative game for children, which can promote children's sensory development and exercise hands-on ability.
Songhu Country Garden Tianjun provides a good place for children to play and learn in the north of the park. Adults and children work together in the Milky Way Water Falls water interactive area by rotating the Archimedes water extractor, using the Archimedes principle, the water flow rotates up through the spiral, and experience the infinite fun brought by the earliest water pump device in history. While playing in the water, parents can also teach their children scientific knowledge, edutainment, and stimulate children's curiosity to explore science. Children can play with water here, learn skillfully, use both hands and brains, feel the characteristics of water and learn the wisdom of the ancients.