Ancient Science of China中国古代科学
← DiscoveriesS-Tier · Foundational

水排

Water-Powered Bellows

A water-powered piston bellows mechanism: water drives leather bellows to deliver continuous blast air, dramatically raising blast furnace temperatures for iron smelting.

水排

Scientific Principle

Crank-and-connecting-rod mechanism: mechanical conversion of rotary → linear reciprocating motion. Continuous blast improves combustion efficiency.

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