風動潛(qian)水(shui)泵(beng)適(shi)用于(yu)(yu)含有甲烷(wan)或煤塵(chen)爆(bao)炸危(wei)險場(chang)所抽排(pai)污水(shui)用,可廣泛應用于(yu)(yu)煤礦井(jing)下的作業面(mian),輸送含有污物、煤粉、泥(ni)沙(sha)等固體顆(ke)粒的地下水(shui)。你知道使用風動潛(qian)水(shui)泵(beng)的注意事項嗎?廠(chang)家(jia)帶你一起來學習(xi)...
風(feng)動(dong)潛(qian)水(shui)泵適(shi)用(yong)于含有甲烷(wan)或煤(mei)塵爆炸(zha)危險場所(suo)抽排污(wu)水(shui)用(yong),可廣泛應(ying)用(yong)于煤(mei)礦井下的作業面,輸(shu)送含有污(wu)物、煤(mei)粉、泥(ni)沙等固體顆(ke)粒的地下水(shui)。你(ni)(ni)知道(dao)使(shi)用(yong)風(feng)動(dong)潛(qian)水(shui)泵的注意事項(xiang)嗎?廠家(jia)帶你(ni)(ni)一起(qi)來學習一下注意事項(xiang),讓大(da)家(jia)更好的使(shi)用(yong)它,希望對大(da)家(jia)有所(suo)幫助。
一、電源電壓異常時(shi)開機
電(dian)(dian)(dian)壓(ya)(ya)(ya)過(guo)高和過(guo)低(di)(di)都會使(shi)(shi)FQW風動潛水(shui)(shui)(shui)泵(beng)溫(wen)升過(guo)高,縮短使(shi)(shi)用壽命(ming)甚至燒(shao)毀(hui)潛水(shui)(shui)(shui)泵(beng)。農村(cun)由于(yu)低(di)(di)壓(ya)(ya)(ya)供(gong)電(dian)(dian)(dian)線路比較長(chang),線路末端電(dian)(dian)(dian)壓(ya)(ya)(ya)過(guo)低(di)(di)、始端電(dian)(dian)(dian)壓(ya)(ya)(ya)過(guo)高是常有的事(shi)。因此,在使(shi)(shi)用潛水(shui)(shui)(shui)泵(beng)的過(guo)程中,操作(zuo)者須(xu)隨時(shi)觀(guan)察電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)壓(ya)(ya)(ya)值(zhi),若(ruo)低(di)(di)于(yu)額定(ding)電(dian)(dian)(dian)壓(ya)(ya)(ya)10%以下(xia),高于(yu)額定(ding)電(dian)(dian)(dian)壓(ya)(ya)(ya)10%以上,或電(dian)(dian)(dian)流大(da)于(yu)潛水(shui)(shui)(shui)泵(beng)額定(ding)電(dian)(dian)(dian)流的20%時(shi),應立(li)即停機,并(bing)避免電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)壓(ya)(ya)(ya)異常時(shi)開機。
二、在(zai)淤(yu)泥(ni)環境(jing)中(zhong)使用
風動潛(qian)水(shui)泵(beng)在使用(yong)時(shi)(shi)如果沉(chen)入(ru)泥中,會(hui)導致(zhi)散熱(re)不(bu)良而燒壞電(dian)機繞組。因此(ci),潛(qian)水(shui)泵(beng)定(ding)不(bu)能在淤(yu)泥環境(jing)(jing)中使用(yong)。為(wei)防止潛(qian)水(shui)泵(beng)沉(chen)入(ru)淤(yu)泥中,應在潛(qian)水(shui)泵(beng)下水(shui)前清除其工作(zuo)環境(jing)(jing)內淤(yu)泥,有(you)條件時(shi)(shi)還應采(cai)用(yong)柵(zha)欄(lan)護罩(zhao)把潛(qian)水(shui)泵(beng)罩(zhao)住,以避免廢棄物堵住進水(shui)柵(zha)欄(lan),導致(zhi)電(dian)機發熱(re)。
三、電(dian)機(ji)反方向旋轉
現在有許多類型的(de)FQW風(feng)動潛水(shui)(shui)泵正轉(zhuan)和(he)反(fan)轉(zhuan)皆可(ke)出(chu)水(shui)(shui),但反(fan)轉(zhuan)時(shi)出(chu)水(shui)(shui)量小、電(dian)(dian)流大,反(fan)轉(zhuan)時(shi)間(jian)長了會損壞電(dian)(dian)機繞組。因此,潛水(shui)(shui)泵電(dian)(dian)泵入水(shui)(shui)前應先接電(dian)(dian)源檢(jian)查(cha)旋轉(zhuan)方(fang)向是否(fou)正確(que)。若(ruo)三相潛水(shui)(shui)泵葉(xie)輪倒轉(zhuan),應立即停機,調換電(dian)(dian)纜中三相芯線(xian)中任意兩(liang)相的(de)接線(xian)即可(ke)。
四(si)、不接地
FQW風動潛水(shui)(shui)泵采(cai)(cai)取保(bao)護接地是國家強制(zhi)性標準的(de)(de)要(yao)求。只有(you)采(cai)(cai)取保(bao)護接地,才能(neng)保(bao)障使用時的(de)(de)人身安(an)全(quan)。如果沒有(you)保(bao)護接地,一旦外殼漏電,就造成FQW風動潛水(shui)(shui)泵出(chu)水(shui)(shui)口處的(de)(de)水(shui)(shui)及抽水(shui)(shui)的(de)(de)水(shui)(shui)面帶電,危及人畜安(an)全(quan),同時浪費大量電能(neng)。
五、長期超負荷工作
為(wei)避(bi)免FQW風(feng)動(dong)潛水(shui)泵長(chang)期超負荷工(gong)作,不要把低揚程泵用于高揚程工(gong)作,不要抽含沙量大(重泥(ni)漿)的(de)水(shui),并隨(sui)時觀察電(dian)流值是否(fou)在規定的(de)范圍內(nei)。若發(fa)現電(dian)流過(guo)(guo)大,應停機檢查。另外,潛水(shui)泵以水(shui)為(wei)冷(leng)卻源,因此,潛水(shui)泵脫水(shui)運行(xing)的(de)時間不宜過(guo)(guo)長(chang)。
六、頻(pin)繁開(kai)關
FQW風(feng)動潛水泵不宜過于頻(pin)繁啟(qi)(qi)(qi)動,這是因為潛水泵停轉時會產(chan)生回(hui)流,若立即開機(ji),會使電機(ji)負(fu)載(zai)啟(qi)(qi)(qi)動,導致(zhi)啟(qi)(qi)(qi)動電流過大。因此,停機(ji)后要(yao)等管內的(de)存水回(hui)流完畢才能(neng)再次(ci)啟(qi)(qi)(qi)動,一般需要(yao)間隔5min左(zuo)右。
七、不安(an)裝漏電保(bao)護(hu)器
FQW風動潛水(shui)(shui)泵(beng)工作(zuo)在水(shui)(shui)中,容易漏(lou)電造成電能損失甚至引(yin)發觸電事(shi)故(gu)。如(ru)果裝(zhuang)有漏(lou)電保護(hu)器,只要潛水(shui)(shui)泵(beng)漏(lou)電值(zhi)超(chao)過漏(lou)電保護(hu)器的動作(zuo)電流值(zhi),漏(lou)電保護(hu)器就會切斷潛水(shui)(shui)泵(beng)的電源。