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  • Chain pump - Wikipedia
    Chain pumps were also used in ancient China from at least the 1st century A D In China, they were also called dragon backbones [8] One of the earliest accounts was a description by the Han dynasty philosopher Wang Chong (A D 27–97) around A D 80 [9]
  • Agricultural Advances - exploring china
    In both the Tang and Song Dynasty, China developed new irrigation techniques and devices such as the dragon backbone pump This device allowed one person to do the work of several Using this portable pump, a farmer could scoop up water and pour it into an irrigation canal
  • What does the dragon backbone pump do? - Answers
    The Dragon Backbone Pump is a traditional Chinese medicine technique that involves manipulating specific points on the back to promote the flow of Qi (energy) through the body This
  • Flooding a higher paddy field with a dragons backbone water ladder . . .
    A foot-powered, wooden chain pump being used to flood a field of rice Also known as a keel waterwheel, dragon’s backbone, dragon spine, water ladder pump, water lift pump (龍骨水車)
  • What was the purpose of the dragon Backbone pump?
    The dragon backbone pump was used for irrigation in the Song Dynasty and was used for about 300 years It was used to collect water from wells and areas with fresh water
  • Chain Pump - Square-pallet in China - LiquiSearch
    In China, they were also called dragon backbones One of the earliest accounts was a description by the Han Dynasty philosopher Wang Chong (A D 27–97) around A D 80 Unlike those found in the West, chain pumps in China resembled the square-pallet type instead of the pear-shaped bucket
  • Machinery: hydraulic mills and wheels, lifting machines and norias . . .
    The pump with chain and square paddles (rectangular, in fact), also called the drag­on backbone machine, is explicitly mentioned in the text It is typical of Chinese inven­tions, and Figure 8 18 gives an idea of its workings
  • Who invented the Chinese dragon backbone pump? - Answers
    The Dragon Backbone Pump is a traditional Chinese medicine technique that involves manipulating specific points on the back to promote the flow of Qi (energy) through the body


















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