ZQB、HQB、型(xing)潛水軸(zhou)流(liu)泵、混流(liu)泵
 

900ZQB-125大流量污水泵蘭(lan)江ZQB、HQB型潛水軸流泵、混流泵它廣(guang)泛應(ying)用于農田排灌，工礦船(chuan)塢(wu)，城市建設，電(dian)站給排水和水利工程中。

900ZQB-125大流量污水泵使用條件 ：
適(shi)用于輸送清水(shui)或物(wu)理(li)化(hua)學性質類似于水(shui)的其它液體

被輸送介質高溫度：40℃

被輸送介質 PH 值： 5～9
大潛水深度： 10m
每兩(liang)次啟動間隔時間不小(xiao)于(yu) 10 分鐘。

采用(yong)目前的(de)(de)(de)水(shui)力(li)模型換算所得(de)，性能(neng)優良、穩(wen)定、成熟。選擇較小(xiao)(xiao)的(de)(de)(de)nD值，抗汽(qi)蝕性能(neng)好，確(que)保(bao)運(yun)行平穩(wen)。兩套獨立的(de)(de)(de)機(ji)械密(mi)封(feng)(feng)，使電(dian)(dian)(dian)(dian)(dian)機(ji)與泵密(mi)封(feng)(feng)隔(ge)離(li)；上下串聯安裝，提(ti)供(gong)多(duo)重保(bao)險，提(ti)高(gao)了可靠性。油室運(yun)用(yong)油潤滑并冷卻密(mi)封(feng)(feng)，在電(dian)(dian)(dian)(dian)(dian)機(ji)與所輸送的(de)(de)(de)介(jie)質之間起(qi)到隔(ge)離(li)作(zuo)用(yong)。內留的(de)(de)(de)體(ti)積可減(jian)緩(huan)油室內壓(ya)力(li)的(de)(de)(de)升高(gao)。機(ji)組(zu)啟動(dong)瞬間，電(dian)(dian)(dian)(dian)(dian)機(ji)啟動(dong)力(li)矩的(de)(de)(de)反(fan)作(zuo)用(yong)力(li)矩，常常會使機(ji)組(zu)整體(ti)向(xiang)相(xiang)反(fan)方向(xiang)旋轉(zhuan)，防轉(zhuan)裝置能(neng)解(jie)決這種問題。軸承(cheng)采用(yong)滾動(dong)軸承(cheng)，能(neng)夠(gou)承(cheng)受所有的(de)(de)(de)軸向(xiang)和徑向(xiang)負荷，并*與泵輸送的(de)(de)(de)介(jie)質分開。泵與電(dian)(dian)(dian)(dian)(dian)機(ji)同軸，結構(gou)緊湊(cou)，軸伸(shen)盡量縮(suo)短(duan)，從(cong)設計上減(jian)小(xiao)(xiao)撓度，運(yun)動(dong)時振動(dong)小(xiao)(xiao)，密(mi)封(feng)(feng)和軸承(cheng)壽命更(geng)長(chang)。高(gao)性能(neng)鼠籠(long)式感(gan)應電(dian)(dian)(dian)(dian)(dian)機(ji)，特別為潛水(shui)泵設計制(zhi)造，符合GB755標準。絕緣(yuan)(yuan)等(deng)級為F級，高(gao)工作(zuo)溫(wen)度可達135℃.隨(sui)功(gong)率(lv)不同,可采用(yong)380V、660V、3KV、6KV、10KV等(deng)電(dian)(dian)(dian)(dian)(dian)壓(ya)等(deng)級，對高(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)(dian)機(ji)采用(yong)兩次(ci)VPI絕緣(yuan)(yuan)工藝，確(que)保(bao)絕緣(yuan)(yuan)可靠。電(dian)(dian)(dian)(dian)(dian)機(ji)外殼直接(jie)將熱(re)量傳到周圍介(jie)質中(zhong)，熱(re)量被周圍的(de)(de)(de)水(shui)流(liu)帶走。大功(gong)率(lv)高(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)(dian)機(ji)，采用(yong)內風(feng)道散熱(re)技術，使得(de)三相(xiang)繞組(zu)溫(wen)升低、溫(wen)度場分布均勻(yun)。潛水(shui)泵裝有多(duo)道保(bao)護裝置，可把引線引至(zhi)電(dian)(dian)(dian)(dian)(dian)控(kong)箱。

潛(qian)水軸(zhou)流泵(beng)參數樣本選型