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更新時間:2019-06-24
瀏(liu)覽(lan)次數(shu):2309全(quan)面解析(xi)PARKER電(dian)磁(ci)閥故障(zhang)排(pai)除手(shou)段(duan)
再(zai)好(hao)的東(dong)西也(ye)得(de)安裝(zhuang)得(de)當才能發揮(hui)出它(ta)應有的作(zuo)用(yong),下(xia)面就由(you)小編(bian)給大(da)家講(jiang)解(jie)壹下(xia)安裝(zhuang)PARKER電(dian)磁(ci)閥的註(zhu)意事項。
1、安裝(zhuang)時應註(zhu)意閥體上(shang)箭(jian)頭應與(yu)介(jie)質流向壹致(zhi)。不(bu)可裝(zhuang)在有直(zhi)接(jie)滴水(shui)或(huo)濺水(shui)的地(di)方(fang)。派(pai)克(ke)電(dian)磁(ci)閥應垂(chui)直(zhi)向上安裝(zhuang)。
2、PARKER電(dian)磁(ci)閥應保(bao)證(zheng)在(zai)電(dian)源電(dian)壓(ya)為(wei)額(e)定(ding)電(dian)壓(ya)的15%-10%波(bo)動(dong)範圍(wei)內正常(chang)工(gong)作(zuo)。
3、電(dian)磁(ci)閥安裝(zhuang)後(hou),管(guan)道(dao)中不得(de)有反向壓差(cha)。並需(xu)通(tong)電(dian)數(shu)次(ci),使(shi)之適溫後(hou)方(fang)可(ke)正(zheng)式(shi)投入(ru)使用。
4、電(dian)磁(ci)閥安裝(zhuang)前(qian)應*清(qing)洗(xi)管道(dao)。通(tong)入(ru)的介(jie)質應無(wu)雜質。閥前(qian)裝(zhuang)過濾器。分析(xi)來自(zi)濟南三諾科(ke)技。
5、當電(dian)磁(ci)閥發生(sheng)故障(zhang)或(huo)清(qing)洗(xi)時,為(wei)保證(zheng)系統繼(ji)續(xu)運(yun)行,應安裝(zhuang)旁路裝(zhuang)置(zhi)。
您(nin)想了(le)解PARKER電(dian)磁(ci)閥故障(zhang)分析(xi)以(yi)及(ji)派(pai)克(ke)電(dian)磁(ci)閥解決方(fang)法(fa)嗎?請(qing)查看(kan)壹(yi)下如(ru)下(xia)PARKER派(pai)克(ke)電(dian)磁(ci)閥的故障(zhang)分析(xi)與(yu)排(pai)除方法(fa)
故障(zhang)現象 分析(xi)故障(zhang)產(chan)生(sheng)的原因(yin) 故障(zhang)排(pai)除方法(fa)
控制(zhi)輸出電(dian)源後(hou) (1)線(xian)圈(quan)沒有接(jie)通電(dian)源 (1)用萬(wan)用表或(huo)電(dian)筆(bi)直(zhi)接(jie)檢(jian)測線圈接(jie)線盒(he)處是否(fou)有電(dian)
電(dian)磁(ci)閥的動(dong)磁芯 (2)電(dian)源接(jie)觸不(bu)良(liang)或(huo)端子(zi)松動(dong) (2)打開(kai)線圈接(jie)線盒(he)擰緊電(dian)線(xian)端(duan)子(zi)螺絲(si)
無(wu)吸合動(dong)作(zuo)聲(sheng) (3)電(dian)源電(dian)壓(ya)過高或(huo)過低(di) (3)調整電(dian)壓(ya)或(huo)給供(gong)電(dian)、控(kong)制(zhi)設(she)備(bei)增加(jia)穩(wen)壓(ya)裝(zhuang)置(zhi)
(4)線(xian)圈(quan)斷路或(huo)短路 (4)重新購(gou)買(mai)更換(huan)線(xian)圈(quan)
(萬(wan)用表可測出:電(dian)阻值(zhi)為(wei)0或(huo)者無(wu)窮大(da)時(shi))
通電(dian)後(hou)動(dong)磁芯 (1)流體超過大工(gong)作(zuo)壓(ya)力或(huo)壓差(cha) (1)降(jiang)低(di)流體輸(shu)送(song)壓力或(huo)電(dian)磁(ci)閥前(qian)增加(jia)減壓(ya)設(she)施
有吸合動(dong)作(zuo)聲(sheng) (2)動(dong)磁芯和閥內有雜質堵(du)塞或(huo)卡住(zhu) (2)拆開電(dian)磁(ci)閥清(qing)洗(xi),並在(zai)閥前(qian)安裝(zhuang)過濾器
但(dan)電(dian)磁(ci)閥沒打開 (3)使用(yong)時間過長(chang)或(huo)壽命到期(qi) (3)更換(huan)新(xin)的電(dian)磁(ci)閥
(1)線圈頂上的螺(luo)母(mu)松動(dong) (1)擰緊螺(luo)母(mu)或(huo)在線(xian)圈下面加壹(yi)個(ge)軟密(mi)封墊(dian)圈(quan)
(2)電(dian)壓(ya)波(bo)動(dong)超過允許公(gong)差(cha)範圍(wei) (2)調整電(dian)源的電(dian)壓(ya)或(huo)增加(jia)穩(wen)壓(ya)設(she)施
通(tong)電(dian)時(shi)噪(zao)音過大 (3)流體壓(ya)力或(huo)壓差(cha)超出允(yun)許範圍(wei) (3)降(jiang)低(di)流體輸(shu)出壓(ya)力或(huo)在電(dian)磁(ci)閥前(qian)增加(jia)減壓(ya)裝(zhuang)置(zhi)
(4)隔(ge)磁(ci)管(guan)內(nei)或(huo)動(dong)磁芯吸合面粘有雜物(wu) (4)清(qing)洗(xi)隔磁(ci)管(guan)和動(dong)磁芯
線圈(quan)過熱(re) (1)電(dian)壓(ya)過高或(huo)過低(di) (1)調整電(dian)源的電(dian)壓(ya)或(huo)增加(jia)穩(wen)壓(ya)設(she)施
(3)長(chang)期(qi)超負(fu)荷(he)或(huo)帶(dai)電(dian)使(shi)用(yong) (2)若溫升(sheng)沒有超標(biao)則(ze)屬正(zheng)常(chang)現象,否(fou)則(ze)更換(huan)高(gao)溫(wen)型
(2)流體溫(wen)度或(huo)環境(jing)溫度過高 (3)選配(pei)節(jie)能模塊(kuai),或(huo)針對工(gong)況需(xu)要(yao)選擇(ze)常(chang)開型(xing)
斷電(dian)後(hou),電(dian)磁(ci)閥不能 (1)流體粘度過高並超標(biao) (1)定(ding)購(gou)適(shi)應高(gao)粘度的電(dian)磁(ci)閥
關閉或(huo)關不(bu)死內漏(lou) (2)動(dong)磁芯和閥內有雜質堵(du)塞卡住(zhu) (2)拆開電(dian)磁(ci)閥清(qing)洗(xi)內件(jian),並(bing)在(zai)閥前(qian)安裝(zhuang)過濾器
(指常閉型) (3)閥芯密封被(bei)堅硬雜(za)質劃傷(shang)破(po)壞(huai) (3)清(qing)洗(xi)雜質、研(yan)磨(mo)密封面、更換(huan)密(mi)封件(jian)或(huo)閥芯組件(jian)
(4)復位彈簧變形或(huo)彈簧(huang)疲勞(lao)老(lao)化(hua) (4)糾正、拉(la)伸彈簧(huang)或(huo)更新彈簧
(5)閥座粘附(fu)臟(zang)物或(huo)被(bei)硬物(wu)劃(hua)傷破(po)壞(huai) (5)清(qing)洗(xi)雜質、臟物(wu),研(yan)磨(mo)閥座
(6)密封墊(dian)脫落(luo)、缺陷、變形(xing)、破(po)損 (6)更換(huan)新(xin)的密(mi)封件(jian)
(7)閥芯磨損、使(shi)用(yong)壽命到期(qi) (7)更換(huan)新(xin)的閥芯或(huo)重新買(mai)新(xin)的電(dian)磁(ci)閥
(1)連接(jie)處松動(dong) (1)擰緊泄(xie)漏(lou)處的螺(luo)栓或(huo)緊固(gu)螺母(mu)
(2)連(lian)接(jie)處密(mi)封件(jian)損壞(huai) (2)拆(chai)開(kai)更換(huan)密(mi)封件(jian)
電(dian)磁(ci)閥外漏(lou) (3)受到(dao)碰(peng)撞或(huo)安裝(zhuang)時用(yong)力過猛 (3)更換(huan)受損的零(ling)部(bu)件(jian)或(huo)閥體
造(zao)成閥體或(huo)零部(bu)件裂(lie)紋(wen)、破(po)裂(lie)
全(quan)面解析(xi)PARKER電(dian)磁(ci)閥故障(zhang)排(pai)除手(shou)段(duan)
Parker派(pai)克(ke)電(dian)磁(ci)閥線圈燒(shao)壞的原因(yin):
1.Lucifer電(dian)磁(ci)閥的線(xian)圈(quan)是(shi)否(fou)在(zai)淋水(shui)?常規的線(xian)圈(quan)淋水(shui)很容易(yi)燒(shao)壞;
2.供電(dian)的電(dian)壓(ya)是(shi)否(fou)與(yu)線(xian)圈(quan)匹配(pei)?如(ru)果匹配(pei),電(dian)壓(ya)是(shi)否(fou)波(bo)動(dong)過大?電(dian)壓(ya)波(bo)動(dong)超過±10%就可能燒(shao)線圈;
3.電(dian)磁(ci)閥的通(tong)電(dian)時(shi)間(jian)是(shi)否(fou)過長(chang)?通(tong)電(dian)時(shi)間(jian)過長(chang),線(xian)圈(quan)會燒(shao)壞;
4.壽命到期(qi)。
Parker電(dian)磁(ci)閥的線(xian)圈(quan)保(bao)修(xiu)原則(ze):
1.電(dian)磁(ci)閥的Lucifer線(xian)圈(quan)原則(ze)上(shang)不保修(xiu),這(zhe)是(shi)本行業的基(ji)本(ben)原則(ze);
2.收到(dao)電(dian)磁(ci)閥七天(tian)內線(xian)圈(quan)燒(shao)壞,可以(yi)說明(ming)原因(yin)後(hou)與(yu)供(gong)應商交涉(she);
3.派(pai)克(ke)電(dian)磁(ci)閥的通(tong)電(dian)時(shi)間(jian)過長(chang),應定(ding)制(zhi)連續(xu)通(tong)電(dian)的線(xian)圈(quan),並(bing)在(zai)訂貨時特別說明(ming);
4.壽命到期(qi)請(qing)購(gou)買(mai)更換(huan)。

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