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Chain pump

The chain pump is type of a water pump in which several circular discs are positioned on an endless chain. One part of the chain dips into the water, and the chain runs through a tube, slightly bigger than the diameter of the discs. As the chain is drawn up the tube, water becomes trapped between the discs and is lifted to and discharged at the top.…

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China

ChinaPhilosopherWang ChongHydraulicsWater wheel
22 related topics

In the Near East and Europe

BabylonianAncient EgyptGearAncient GreeceRome
14 related topics

Overview

PumpMiddle EastEuropeChina
4 related topics

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Overview

In the Near East and Europe

China

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Map overview Semantic statistics

Chain pump

Nodes44
Edges43
Triples36
Avg. degree1.95
Density0.045455
Components1

How this topic connects Entity context

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Chain pump

Top relations

related to China · 22
Chain pump → Bi Lan, Chain, China, Chinese, Eastern Han, Emperor Ming, From, Han, Illustrations, In China, Luoyang, Ma Jun, One, The, There, These, Three Kingdoms, Unlike, Wang Chong, Wei
related to In the Near East and Europe · 13
Chain pump → Babylonian, Byzantium, Egypt, Fragments, Greece, Lake Nemi, London, Philo, Roman, Rome, The, They, Vitruvius

Important terminology Word statistics

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Important terminology

chain pumps water china used pump century discs also square-pallet song technology chinese centuries ancient east part tube dubious discuss

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Li Chuquaninstance ofpowered by waterwheels and leading water up from the river to an elevated plain of agricultural crops.The contribution of chain pumps to agricultural growth during the Song was…0.80text
Chain pumprelated to ChinaChain0.60section
Chain pumprelated to ChinaChina0.60section
Chain pumprelated to ChinaIn China0.60section
Chain pumprelated to ChinaOne0.60section
Chain pumprelated to ChinaHan0.60section
Chain pumprelated to ChinaWang Chong0.60section
Chain pumprelated to ChinaUnlike0.60section
Chain pumprelated to ChinaWest0.60section
Chain pumprelated to ChinaIllustrations0.60section
Chain pumprelated to ChinaChinese0.60section
Chain pumprelated to ChinaThese0.60section

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