pump head 是什麼?

2007-12-16 1:49 am
請問什麼叫做pump head ? 同埋 1m pump head 等如幾多 kpa ?

回答 (2)

2007-12-16 3:55 am
✔ 最佳答案
開始時唔係幾明你既 pump head 問題,如果我用直接翻譯就係“泵頭”,既係水泵油泵既頭,參考網站: http://www.longerpump.com/product/heads_e.htm

但係你又問 1m pump head 等如幾多 kpa ?
我想你問既應該係 水泵泵水既高度同吸水既深度,呢 D 因爲我以前學師時師父有教,水係以高度來計既,唔係以壓力來計,以前叫 feet head 家陣叫 meter head,如果我無計錯應該係 1 meter head = 10 Kpa = 0.1 Bar = 1.45 PSI

圖片參考:http://img81.imageshack.us/img81/6083/feetheadtopsiyk7.png

或參考
http://www.engineeringtoolbox.com/pump-head-pressure-d_663.html
http://www.csgnetwork.com/csgpumppsi.html
http://www.bblap.org.au/BBLAP/pdfs/WUE%20Project/conversion.pdf

圖片參考:http://img511.imageshack.us/img511/5760/convertev2.png


希望幫到你,更多既詳細資料 [email protected]
2007-12-17 4:54 pm
pump head “泵頭”,即係水泵既頭


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