節能水泵什么原理？

節能水泵節能原理的前提是，該泵(beng)的水利(li)模(mo)型設(she)計比常規水泵(beng)更加節能；

模具需要(yao)采用高精度模具鑄(zhu)造，葉輪必須通(tong)過(guo)計算機(ji)控(kong)制的葉輪平衡器進行平衡；

并且所使(shi)用(yong)的(de)(de)(de)(de)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)也(ye)應為節能(neng)(neng)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)。由(you)于(yu)(yu)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)是直(zhi)接啟(qi)(qi)動(dong)(dong)(dong)或Y/D啟(qi)(qi)動(dong)(dong)(dong)，因此啟(qi)(qi)動(dong)(dong)(dong)電(dian)(dian)流(liu)(liu)等于(yu)(yu)額(e)定電(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)（4-7）倍，這會(hui)(hui)對機(ji)(ji)(ji)電(dian)(dian)設(she)備(bei)和(he)電(dian)(dian)網造(zao)成(cheng)嚴重影響，電(dian)(dian)網容量(liang)(liang)的(de)(de)(de)(de)要求也(ye)會(hui)(hui)被提高，啟(qi)(qi)動(dong)(dong)(dong)時會(hui)(hui)由(you)于(yu)(yu)電(dian)(dian)流(liu)(liu)過大產生振動(dong)(dong)(dong)，從而損壞擋板和(he)閥門，非(fei)常不(bu)利于(yu)(yu)設(she)備(bei)和(he)管道(dao)的(de)(de)(de)(de)使(shi)用(yong)壽命。使(shi)用(yong)變頻器節能(neng)(neng)裝置后(hou)，可(ke)以利用(yong)變頻器的(de)(de)(de)(de)軟啟(qi)(qi)動(dong)(dong)(dong)功能(neng)(neng)，將使(shi)啟(qi)(qi)動(dong)(dong)(dong)電(dian)(dian)流(liu)(liu)從零開(kai)始，最大值(zhi)不(bu)會(hui)(hui)超過額(e)定電(dian)(dian)流(liu)(liu)，從而減(jian)少(shao)了對電(dian)(dian)網的(de)(de)(de)(de)沖擊(ji)和(he)供(gong)電(dian)(dian)容量(liang)(liang)的(de)(de)(de)(de)影響，設(she)備(bei)和(he)閥門的(de)(de)(de)(de)使(shi)用(yong)壽命也(ye)被延長(chang)了，節省(sheng)了設(she)備(bei)維(wei)護成(cheng)本。節能(neng)(neng)水泵使(shi)用(yong)的(de)(de)(de)(de)葉(xie)輪是非(fei)常節能(neng)(neng)的(de)(de)(de)(de)葉(xie)輪，葉(xie)輪模具全(quan)(quan)部由(you)高精(jing)度鋁模和(he)精(jing)密(mi)鑄(zhu)件制成(cheng)。葉(xie)輪流(liu)(liu)道(dao)非(fei)常光(guang)滑，葉(xie)輪材料全(quan)(quan)部為雙相不(bu)銹鋼，整個葉(xie)輪設(she)計成(cheng)螺旋形；

配合葉輪引流口環，節能水泵的自吸高度和效率在原有的基礎上(shang)更(geng)加節(jie)能。