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Kev tawm
Tsev > Xov xwm > Ntsiab lus
Keeb kwm ntawm lub Windmill
- Dec 29, 2016 -

Hauv 644, ib Persian craftsmen tsev windmills npe hu ua Abu·luluya, ntes rau tib cov Caliph al-wumaer·yiben·katubu. 644 yog tus earliest windmills muaj nyob hauv cov ntawv nyeem txog cov era. Tshwj cov ntaub ntawv yog hais ntau tshaj 200 xyoo hauv Cestan (ntawm Iran thiab rau Afghanistan ntawm ciam teb) tus windmill nto moo, cov Windmill los ntawm tus thawj xyoo pua BC yog hu ua teb chaws Es Xias menyuam yaus txoj waterwheel evolved, nws koojtis mounted rau ib ntsug "cua ua teb", nyob rau lub teb rau lub txoj kev dav hlau.

Mob(nurses), ntsug windmill nyob sab hnub poob, yog nyob ntawm cov Roman Victoria tsib Lao Weisi ntawm 22 waterwheel ntsug evolved ntawm lub xyoo pua 21st BC. Lub Windmill peb paub los lawm raws li "tug ncej", ntawm 1180, nyob rau Fabkis, nyob 1191, nyob rau hauv lub tebchaws United Kingdom. Vim tus flange yuav tsum kom cov cua qhia lawv txhua lub sij hawm, xws li cov pob ntoo koj lub cev thiab kev ntaus kis rau ib sab txhawb, from behind ib qib ntev tig mus rau Windward. Zaum no paub tias cov Windmill no rau Canterbury 1270 nyob hauv paj huam, yog txoj kev ntawm no windmill earliest.