国产探花在线精品一区二区,在线亚州,午夜激情免费,三级免费片,国产91精品系列在线观看,欧美日韩亚洲成人,麻豆免费观看视频

      <small id="ccRsqK"><legend></legend></small>

      <dd id="ccRsqK"></dd>

      <small id="ccRsqK"><tt id="ccRsqK"></tt></small>

      1. <dl id="ccRsqK"></dl>

        1. 產(chǎn)(chan)品目(mu)錄(lu)
          電(dian)話(hua):微(wei)信(xin)13316629893
          傳(chuan)真(zhen):QQ:2692005723
          郵(you)箱:[email protected]
          當(dāng)(dang)前(qian)位(wei)置(zhi):首(shou)頁(yè)(ye) > 技術(shù)文(wen)章(zhang)
          技術(shù)文(wen)章(zhang)
          REXROTH減(jian)壓閥R901218100如(ru)何維護(hù)(hu)管理(li)能(neng)延(yan)長(zhǎng)(chang)使用(yong)壽(shou)命
          點(diǎn)擊(ji)次(ci)數(shù):1166 更(geng)新時(shí)間(jian):2019-12-12 打(da)印(yin)本頁(yè)面(mian) 返回

          今(jin)天工(gong)程(cheng)師為(wei)大(da)家(jia)講(jiang)解(jie)REXROTH減(jian)壓閥R901218100如(ru)何維護(hù)(hu)管理(li)能(neng)延(yan)遲長(zhǎng)(chang)使用(yong)壽(shou)命。
          從宏(hong)觀方面(mian)著眼,物業(yè)管理(li)、維修操作(zuo)人員(yuan)應(yīng)首(shou)先(xian)熟悉高(gao)層(ceng)建(jian)築(zhu)給水系統(tǒng)的概(gai)況和(he)類(lei)型(xing),掌握(wo)不同(tong)樓(lou)宇(yu)生(sheng)活給水系統(tǒng)、消防(fang)系統(tǒng)乃(nai)至(zhi)生產(chǎn)(chan)等復(fù)合給水系統(tǒng)性(xing)能(neng)特點(diǎn),基(ji)本理解(jie)系統(tǒng)水力(li)平(ping)衡(heng)運(yùn)(yun)作(zuo)機(jī)(ji)理(li),設(shè)置(zhi)技術(shù)情(qing)況,特(te)別(bie)要(yao)熟悉系統(tǒng)內(nèi)多(duo)種減(jian)壓元件的應(yīng)(ying)用(yong)原(yuan)理(li),性(xing)能(neng)要(yao)求。要(yao)掌握(wo)系統(tǒng)的正(zheng)常性(xing)能(neng)指標(biāo)(biao),當(dāng)系統(tǒng)出(chu)現(xiàn)(xian)故(gu)障時(shí),如(ru)某些(xie)用(yong)水(shui)設(shè)(she)備壓力(li)不穩(wěn)定,急(ji)驟波動(dòng)(dong),甚(shen)至(zhi)還伴有負(fù)壓抽吸(xi),或(huo)者減(jian)壓系統(tǒng)關(guān)(guan)鍵管段出(chu)現(xiàn)(xian)斷(duan)續(xù)嘯叫噪(zao)音情(qing)況時(shí),不僅(jin)能(neng)從理(li)性(xing)方(fang)面(mian)去分(fen)析判斷(duan)原因(yin),以(yi)正(zheng)確(que)的(de)思(si)路指導(dǎo)實(shí)(shi)踐;同(tong)時(shí),要(yao)加強(qiáng)(qiang)維護(hù)(hu)管理(li)責(zé)(ze)任意(yi)識(shí),提高(gao)專(zhuan)業(yè)技術(shù)水(shui)平(ping),培(pei)養(yǎng)(yang)系統(tǒng)調(diào)(tiao)試、操(cao)作(zuo)運(yùn)(yun)行(xing)、應(yīng)急(ji)排故(gu)的動(dòng)(dong)手(shou)能(neng)力(li)。管理(li)好(hao)每幢高(gao)層(ceng)建(jian)築(zhu)的供(gong)、用(yong)水(shui)設(shè)(she)施(shi),使業(yè)主(zhu)(用(yong)戶(hu))得到(dao)實(shí)(shi)惠。
          運(yùn)(yun)行(xing)操作(zuo)
          1.要(yao)避免(mian)存留臟物(wu)、雜(za)物進(jìn)入(ru)減(jian)壓閥減(jian)壓保障系統(tǒng)。新建(jian)或(huo)者改(gai)造(zao)工(gong)程(cheng)的減(jian)壓系統(tǒng)管網(wǎng)(wang),很(hen)可能(neng)遺(yi)留沙粒(li)、麻(ma)絲、雜物(wu)。投運(yùn)(yun)前(qian),壹(yi)般都應(yīng)(ying)進(jìn)行(xing)水沖(chong)洗,滿足清潔要(yao)求後(hou),後(hou)裝上(shang)減(jian)壓閥和(he)過(guò)(guo)濾(lv)器(qi)濾(lv)芯(xin),這(zhe)樣(yang)才(cai)能(neng)避免(mian)雜(za)物(wu)流(liu)入(ru)減(jian)壓閥,杜絕(jue)減(jian)壓閥卡(ka)芯(xin)現(xiàn)象。在系統(tǒng)進(jìn)入(ru)工(gong)作(zuo)後(hou),保障(zhang)減(jian)壓系統(tǒng)的水(shui)流(liu)暢(chang)通與(yu)否,與(yu)設(shè)置(zhi)在系統(tǒng)上的(de)過(guò)(guo)濾(lv)器(qi)流(liu)通能(neng)力(li)關(guān)(guan)系密切,如(ru)濾(lv)芯(xin)被(bei)雜(za)物嚴(yán)重吸附(fu),則會(huì)(hui)影(ying)響(xiang)減(jian)壓閥的(de)工(gong)作(zuo),為此必需對(duì)(dui)過(guò)(guo)濾(lv)器(qi)進(jìn)行(xing)定期檢(jian)查,及(ji)時(shí)清除汙穢(hui)。實(shí)(shi)踐表(biao)明這項(xiàng)(xiang)工(gong)作(zuo)2至3個(gè)月(yue)必須進(jìn)行(xing)壹次(ci),有些(xie)可調(diào)(tiao)式(彈簧(huang)式、薄(bo)膜(mo)式)減(jian)壓閥,其(qi)主(zhu)閥或(huo)者導(dǎo)閥自(zi)身(shen)設(shè)置(zhi)過(guò)濾(lv)器(qi),同(tong)樣(yang)需要(yao)定期拆(chai)洗(xi)濾(lv)芯(xin)。
          2.1用(yong)1備的減(jian)壓閥組(zu)應(yīng)(ying)定期輪(lun)換(huan)工(gong)作(zuo)。大(da)部(bu)分(fen)高(gao)層(ceng)建(jian)築(zhu)生活(huo)給水減(jian)壓閥減(jian)壓保障系統(tǒng),是(shi)以(yi)給水豎(shu)向分(fen)區(qū)(qu)設(shè)置(zhi)的,壹般設(shè)在(zai)每壹(yi)給水分(fen)區(qū)(qu)總管上(shang)??紤]到眾多(duo)用(yong)戶(hu)的(de)用(yong)水(shui)可靠安全(quan)性(xing)(住宅每壹分(fen)區(qū)(qu)有幾(ji)十(shi)戶(hu)至(zhi)上百(bai)戶,公(gong)共(gong)建(jian)築(zhu)如(ru)賓(bin)館(guan)、飯(fan)店(dian),每壹(yi)分(fen)區(qū)(qu)有幾(ji)十(shi)套(tao)客(ke)房(fang)……),設(shè)計(jì)(ji)時(shí)減(jian)壓閥應(yīng)(ying)兩(liang)套並(bing)列安裝(zhuang)(1用(yong)1備)。減(jian)壓通路兩(liang)側(cè)都(dou)輔(fu)以(yi)閘閥或(huo)蝶(die)閥,可啟閉任壹減(jian)壓通道(dao),為使並列的(de)兩套減(jian)壓閥通道(dao)能(neng)正(zheng)常工(gong)作(zuo),常規(guī)壹個(gè)月(yue)輪流(liu)交(jiao)換(huan)壹次(ci),擱(ge)置(zhi)時(shí)間(jian)過(guò)長(zhǎng)(chang)減(jian)壓通道(dao)死水結(jié)垢(gou),減(jian)壓元件閥芯(xin)會(huì)(hui)卡(ka)住失效(xiao)。
          3.應(yīng)(ying)及(ji)時(shí)排(pai)除(chu)管道(dao)中(zhong)的(de)積(ji)氣。當(dāng)(dang)空(kong)氣(qi)進(jìn)入(ru)減(jian)壓管網(wǎng)(wang)或(huo)管網(wǎng)(wang)內(nèi)(nei)隨壓力(li)變化(hua)時(shí)氣(qi)體(ti)從水(shui)中(zhong)析出(chu),這(zhe)時(shí)區(qū)(qu)域(yu)內(nèi)用(yong)戶(hu)的(de)水(shui)壓極(ji)不穩(wěn)定;處(chu)在(zai)供(gong)水不利(li)點(diǎn)用(yong)水(shui)器(qi)更(geng)是(shi)壓力(li)變化(hua)急驟,有時(shí)呈(cheng)現(xiàn)(xian)虛假的(de)峰值壓力(li),有時(shí)還會(huì)(hui)抽吸(xi)斷(duan)水,還有管網(wǎng)(wang)會(huì)(hui)伴(ban)隨撞(zhuang)擊聲(sheng)。產(chǎn)生這種現(xiàn)象,會(huì)(hui)影(ying)響(xiang)燃?xì)鉄?re)水(shui)器(qi)、電(dian)熱(re)水(shui)器(qi)等(deng)穩(wěn)定工(gong)作(zuo),嚴(yán)重時(shí)會(huì)(hui)被(bei)毀(hui)壞(huai);對(duì)(dui)各種盥洗(xi)器具的(de)進(jìn)水(shui)連(lian)接管破(po)壞(huai)力(li)也(ye)很(hen)大(da),因(yin)此爆管的(de)事(shi)件屢有發(fā)(fa)生;有些(xie)水表(biao)無(wú)(wu)法(fa)正(zheng)確(que)計(jì)(ji)量,出(chu)現(xiàn)(xian)用(yong)戶(hu)不用(yong)水(shui),水(shui)表(biao)也(ye)會(huì)(hui)不斷(duan)地轉(zhuǎn)(zhuan)動(dòng)(dong)。為杜絕(jue)這(zhe)類事故(gu),應(yīng)檢(jian)查屋(wu)頂(ding)水箱生(sheng)活(huo)給水總(zong)管的(de)蓄水(shui)高(gao)程(cheng)是(shi)否(fou)滿(man)足(zu),如(ru)不滿(man)足水(shui)箱出(chu)水(shui)口處會(huì)(hui)產(chǎn)(chan)生(sheng)水旋(xuan),吸入(ru)空(kong)氣(qi)。排除這(zhe)壹故(gu)障可調(diào)(tiao)整水(shui)箱內(nèi)(nei)液(ye)位(wei)控制(zhi)器(qi)的(de)低水(shui)位(wei)高(gao)程(cheng),經(jīng)驗(yàn)表(biao)明壹般低水(shui)位(wei)距(ju)出(chu)水(shui)口應(yīng)不小(xiao)於0.3m。也(ye)可反復(fù)開(kai)啟設(shè)置(zhi)在分(fen)區(qū)(qu)、減(jian)壓系統(tǒng)兩側(cè)的(de)壓力(li)表放氣(qi)旋(xuan)塞,把(ba)已(yi)進(jìn)入(ru)管網(wǎng)(wang)內(nèi)(nei)的空(kong)氣(qi)徐(xu)徐(xu)排出(chu)。如(ru)采取(qu)上(shang)述措施後(hou),在分(fen)區(qū)(qu)總管末(mo)梢以(yi)下(xia)的壹(yi)些用(yong)水(shui)器(qi)還出(chu)現(xiàn)(xian)上述現(xiàn)象,可以(yi)在這些(xie)部(bu)位(wei)增設(shè)(she)自(zi)動(dòng)(dong)排(pai)氣(qi)裝(zhuang)置(zhi)。
          4.註(zhu)意(yi)減(jian)壓閥的(de)減(jian)壓保障系統(tǒng)。無(wú)(wu)論選(xuan)用(yong)比(bi)例式還是(shi)可調(diào)(tiao)式減(jian)壓閥,其(qi)減(jian)壓比(bi)P1∶P2不宜選(xuan)擇過(guò)(guo)大(da),壹(yi)般應(yīng)控(kong)制(zhi)在(zai)5∶1之內(nèi)(nei)。超(chao)過(guò)這(zhe)個(gè)範(fàn)(fan)圍(wei)易產(chǎn)(chan)生(sheng)氣(qi)蝕(shi)現(xiàn)象,損(sun)壞(huai)閥件,產(chǎn)生(sheng)嘯叫噪(zao)音。有些(xie)活塞式減(jian)壓閥,制(zhi)造(zao)廠(chang)在(zai)其(qi)閥體(ti)上(shang)加工(gong)壹(yi)個(gè)直徑1.5mm左右的(de)小孔(kong),其(qi)功(gong)能(neng)是(shi)讓(rang)閥芯(xin)運(yùn)(yun)動(dòng)(dong)時(shí)起(qi)到(dao)透吸氣作(zuo)用(yong),維護(hù)(hu)管理(li)時(shí)應(yīng)(ying)註(zhu)意(yi)千萬(wàn)(wan)不要(yao)將小(xiao)孔(kong)塞住,否則影(ying)響(xiang)減(jian)壓閥的(de)正(zheng)常運(yùn)(yun)行(xing)。
          5.加強(qiáng)(qiang)減(jian)壓閥保(bao)障(zhang)系統(tǒng)的管理(li)查看(kan),要(yao)註(zhu)意(yi)觀察(cha)減(jian)壓閥本身(shen)的工(gong)作(zuo)動(dòng)態(tài)。閥前(qian)、閥後(hou)壓力(li)數(shù)值接近,表明(ming)減(jian)壓閥本身(shen)已(yi)存在故(gu)障。即(ji)活塞式減(jian)壓閥的(de)閥芯(xin)與(yu)閥體(ti)間(jian)的平(ping)面(mian)密封橡(xiang)膠(jiao)件損(sun)壞(huai);薄(bo)膜(mo)式可調(diào)(tiao)型(xing)減(jian)壓閥主(zhu)閥膜(mo)片(pian)有裂(lie)痕(hen)和O型(xing)圈損(sun)壞(huai),及導(dǎo)閥連(lian)通管堵塞,造成(cheng)減(jian)壓閥減(jian)壓作(zuo)用(yong)削(xue)弱(ruo)或者失效(xiao)。這(zhe)對(duì)(dui)分(fen)區(qū)(qu)管網(wǎng)(wang)危(wei)害極(ji)大(da),特(te)別(bie)是(shi)許(xu)多(duo)用(yong)水(shui)設(shè)(she)備可能(neng)因超(chao)壓力(li)而出(chu)現(xiàn)(xian)爆管,必(bi)須(xu)及時(shí)修復(fù)。比(bi)例式(活塞型(xing))減(jian)壓閥閥體(ti)上(shang)的透(tou)吸氣小(xiao)孔如(ru)出(chu)現(xiàn)(xian)滴漏(lou)不止,表明(ming)閥芯(xin)上(shang)幾檔O型(xing)密封圈(quan)已(yi)經(jīng)磨(mo)損(sun),要(yao)更換(huan)密封件。但在(zai)修理拆裝減(jian)壓元件時(shí),要(yao)謹(jǐn)慎細(xì)心,調(diào)(tiao)換(huan)內(nèi)密封件;清理雜物時(shí),應(yīng)(ying)因(yin)勢(shì)利(li)導(dǎo),不要(yao)用(yong)金(jin)屬(shu)棒(bang)、硬(ying)梗(geng)撬閥的(de)活(huo)動(dòng)部(bu)位(wei),使用(yong)木榔頭(tou)和(he)木柄敲(qiao)擊震(zhen)動(dòng)(dong),慢(man)慢(man)拆(chai)卸(xie)閥內(nèi)(nei)部(bu)件。修理完畢(bi)後(hou)重新安(an)裝(zhuang)時(shí),壹(yi)定(ding)要(yao)和閥門(men)上的流(liu)向指示(shi)保持(chi)壹(yi)致(zhi)。
          6.註(zhu)意(yi)檢查比(bi)例式減(jian)壓閥的(de)安(an)裝位(wei)置(zhi)。高(gao)層(ceng)內(nèi)減(jian)壓閥設(shè)(she)計(jì)(ji)安裝(zhuang)的(de)位(wei)置(zhi)不妥,會(huì)(hui)出(chu)現(xiàn)(xian)減(jian)壓閥閥後(hou)壓力(li)忽高(gao)忽(hu)低,管網(wǎng)(wang)壓力(li)嚴(yán)重(zhong)偏(pian)離(li)允許(xu)範(fàn)(fan)圍(wei),伴(ban)隨毀(hui)壞(huai)淋(lin)浴器,水(shui)管爆(bao)裂(lie)和損(sun)壞(huai)用(yong)戶(hu)水(shui)表(biao)等事故(gu)發(fā)生(sheng);有時(shí)也(ye)會(huì)(hui)水(shui)流(liu)不暢(chang),分(fen)區(qū)(qu)內(nèi)出(chu)現(xiàn)(xian)無(wú)(wu)規(guī)(gui)律的(de)斷(duan)水現(xiàn)(xian)象,影響(xiang)用(yong)戶(hu)用(yong)水(shui)。出(chu)現(xiàn)(xian)類似事故(gu),檢查整(zheng)個(gè)減(jian)壓閥減(jian)壓分(fen)區(qū)(qu)給水系統(tǒng),無(wú)(wu)疑(yi)點(diǎn)可找;拆卸(xie)減(jian)壓閥過(guò)(guo)濾(lv)器(qi)等(deng)元(yuan)件並無(wú)(wu)異(yi)常;有些(xie)物業(yè)管理(li)單(dan)位(wei)甚(shen)至(zhi)懷(huai)疑(yi)減(jian)壓閥的(de)技術(shù)性(xing)能(neng),多(duo)次(ci)調(diào)(tiao)換(huan)新的(de)減(jian)壓閥,也(ye)不能(neng)解(jie)決(jue)問(wèn)(wen)題(ti)。這(zhe)時(shí)可從檢(jian)查比(bi)例減(jian)壓閥設(shè)(she)計(jì)(ji)安裝(zhuang)位(wei)置(zhi)是(shi)否(fou)合理著(zhe)手(shou),認(rèn)真(zhen)檢(jian)查管網(wǎng)(wang)系統(tǒng)是(shi)否(fou)存(cun)在(zai)等(deng)位(wei)倒虹(hong)管現(xiàn)(xian)象,即分(fen)區(qū)(qu)的輸出(chu)管路標(biāo)(biao)高(gao)相(xiang)近。此類(lei)情(qing)況在(zai)主(zhu)、副(fu)樓(lou)同壹(yi)屋(wu)頂(ding)水箱,下(xia)給水供(gong)水系統(tǒng)中(zhong)很(hen)容(rong)易出(chu)現(xiàn)(xian)。發(fā)現(xiàn)這些(xie)問(wèn)(wen)題(ti),可以(yi)考慮把(ba)比(bi)例減(jian)壓閥安(an)裝(zhuang)位(wei)置(zhi)提高(gao)壹(yi)個(gè)層(ceng)面(mian)(不能(neng)提得太(tai)高(gao),必(bi)須顧(gu)全(quan)分(fen)區(qū)(qu)內(nèi)用(yong)水(shui)設(shè)(she)備的承(cheng)壓規(guī)範(fàn)(fan)要(yao)求);也(ye)可在主、副(fu)樓(lou)內(nèi),分(fen)設(shè)(she)兩組獨(dú)(du)立的(de)比(bi)例減(jian)壓閥給水系統(tǒng)。

          上壹(yi)篇(pian) 力(li)士(shi)樂(lè)減(jian)壓閥3DREME16 P-7X的(de)常(chang)見故(gu)障如(ru)何解(jie)決(jue) 下(xia)壹篇(pian) 力(li)士(shi)樂(lè)減(jian)壓閥R901218100的(de)性(xing)能(neng)和使用(yong)註(zhu)意(yi)事項(xiàng)(xiang)
          網(wǎng)站欄目
          公司(si)介紹
          產(chǎn)品中(zhong)心
          新聞動(dòng)態(tài)
          技術(shù)支(zhi)持(chi)
          在(zai)線留言(yan)
          資料(liao)下(xia)載
          產(chǎn)(chan)品中(zhong)心
          RV3100現(xiàn)貨銷售(shou)德國(guó)(guo)IFM編(bian)碼(ma)器(qi)
          00001392德國(guó)(guo)BURKERT角(jiao)座(zuo)閥現(xiàn)(xian)貨銷售(shou)
          PN7070全(quan)國(guó)(guo)包(bao)郵(you)銷售(shou)德國(guó)(guo)IFM壓力(li)傳感器(qi)
          R900932137包(bao)郵(you)銷售(shou)德國(guó)(guo)REXROTH力(li)士(shi)樂(lè)齒輪泵(beng)
          公(gong)司宗(zong)旨
          品質(zhì)(zhi)率先(xian),服(fu)務(wù)(wu)至(zhi)上
          誠(chéng)信(xin)經(jīng)營(yíng)
          聯(lián)(lian)系我(wo)們(men)
          東(dong)莞(guan)市(shi)廣聯(lián)(lian)自(zi)動(dòng)(dong)化(hua)科技有限公司(si)
          東(dong)莞(guan)市(shi)南(nan)城(cheng)區(qū)旺南(nan)世(shi)貿(mào)大(da)廈(sha)1號(hào)寫字(zi)樓(lou)1506
          聯(lián)(lian)系人(ren): 胡(hu)木蘭(lan)
          友情(qing)鏈接: 控溫(wen)儀(yi)廠(chang)家(jia) | 美國(guó)(guo)Disrad分(fen)散機(jī)(ji) | 減(jian)速(su)機(jī)(ji)箱體(ti)加工(gong) | 防(fang)電(dian)弧服 | 微(wei)機(jī)(ji)全(quan)自(zi)動(dòng)(dong)量(liang)熱(re)儀(yi) | 真(zhen)空(kong)泵(beng)油(you) | 打(da)沙(sha)機(jī)(ji)廠(chang)家(jia) | 濟(jì)寧(ning)不銹(xiu)鋼加工(gong) |
          網(wǎng)(wang)站首(shou)頁(yè)(ye) | 新聞中(zhong)心 | 聯(lián)(lian)系我(wo)們(men) | 2015 東(dong)莞(guan)市(shi)廣聯(lián)(lian)自(zi)動(dòng)(dong)化(hua)科技有限公司(si) GoogleSitemap ICP備案號(hào):粵ICP備2022089575號(hào)
          點(diǎn)擊(ji)這(zhe)裏給我發(fā)(fa)消息(xi)
           
          K1aNh

              <small id="ccRsqK"><legend></legend></small>

              <dd id="ccRsqK"></dd>

              <small id="ccRsqK"><tt id="ccRsqK"></tt></small>

              1. <dl id="ccRsqK"></dl>