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                簡單介紹下噴泉水泵工作原理
                來源:www.yvettesblogs.com? 發布時間:2014-09-16 12:00?? 瀏覽次數:
                【問】簡單介紹下噴泉水泵工作原理
                【答】一般都是用噴泉水泵前提是水池里的水位夠深,或是有地方挖泵坑;
                要是兩者都不滿足,那只好用噴泉水泵啦 噴泉水泵一般放在機房里;
                噴泉水泵揚程低,流量大  循環泵揚程大,流量??;
                至于有的噴泉噴出水柱時高時低,那是加變頻器了 通過變頻器調節水柱高低;噴嘴上也有球閥等閥門調節水量
                 
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