水由(you)(you)入口進入，首(shou)先經過粗(cu)濾(lv)網(wang)濾(lv)掉較(jiao)大顆(ke)粒的雜質(zhi)(zhi)，然后到(dao)達細(xi)(xi)(xi)濾(lv)網(wang)。在過濾(lv)過程中，細(xi)(xi)(xi)濾(lv)網(wang)逐漸累積水中的臟物、雜質(zhi)(zhi)，形(xing)成過濾(lv)雜質(zhi)(zhi)層(ceng)，由(you)(you)于雜質(zhi)(zhi)層(ceng)堆積在細(xi)(xi)(xi)濾(lv)網(wang)的內(nei)(nei)側，因此在細(xi)(xi)(xi)濾(lv)網(wang)的內(nei)(nei)、外兩側就(jiu)形(xing)成了(le)一個(ge)壓差。
當過濾(lv)(lv)器(qi)(qi)的(de)壓差(cha)(cha)達(da)到過濾(lv)(lv)器(qi)(qi)預設值時(shi)，將開(kai)始自動(dong)清(qing)洗過程，此間凈水供應(ying)不(bu)斷流，清(qing)洗閥打開(kai)，清(qing)洗室及吸污器(qi)(qi)內水壓大幅度下降，通過濾(lv)(lv)筒(tong)與(yu)吸污管的(de)壓力差(cha)(cha)，吸污管與(yu)清(qing)洗室之間通過吸嘴產生(sheng)一(yi)個吸力，形成一(yi)個吸污過程。同時(shi)，過濾(lv)(lv)器(qi)(qi)電(dian)力馬達(da)帶動(dong)吸污管沿軸向做(zuo)螺旋運(yun)動(dong)。
吸污器軸向(xiang)運動與旋(xuan)轉運動的結合將整(zheng)(zheng)個(ge)濾網(wang)內表面(mian)*清(qing)洗(xi)干凈。整(zheng)(zheng)個(ge)沖洗(xi)過(guo)程只需數十秒(miao)鐘。排污閥(fa)在清(qing)洗(xi)結束(shu)時關(guan)閉。過(guo)濾器開始準備下一個(ge)沖洗(xi)周(zhou)期。
全自動清洗過濾器工(gong)作原(yuan)理（刷式）
待處(chu)理的水(shui)由入(ru)水(shui)口進(jin)(jin)(jin)(jin)入(ru)機(ji)體(ti)(ti)，水(shui)中(zhong)的雜質沉(chen)積(ji)在不銹(xiu)鋼濾(lv)網上(shang)，由此產生(sheng)壓(ya)差(cha)(cha)。通過(guo)壓(ya)差(cha)(cha)開關(guan)監測進(jin)(jin)(jin)(jin)出水(shui)口壓(ya)差(cha)(cha)變化，當(dang)(dang)壓(ya)差(cha)(cha)達(da)到設定值時(shi)，電(dian)(dian)(dian)(dian)控(kong)器(qi)給(gei)水(shui)力控(kong)制(zhi)(zhi)(zhi)(zhi)閥(fa)、驅動電(dian)(dian)(dian)(dian)機(ji)信號，引發下列(lie)動作：電(dian)(dian)(dian)(dian)動機(ji)帶(dai)(dai)動刷(shua)子旋轉(zhuan)(zhuan)，對(dui)濾(lv)芯(xin)(xin)進(jin)(jin)(jin)(jin)行(xing)清洗，同時(shi)控(kong)制(zhi)(zhi)(zhi)(zhi)閥(fa)打開進(jin)(jin)(jin)(jin)行(xing)排(pai)(pai)污，整個清洗過(guo)程只需(xu)持(chi)續數(shu)十秒鐘，當(dang)(dang)清洗結束時(shi)，關(guan)閉控(kong)制(zhi)(zhi)(zhi)(zhi)閥(fa)，電(dian)(dian)(dian)(dian)機(ji)停(ting)止(zhi)轉(zhuan)(zhuan)動，系(xi)統(tong)恢復至(zhi)其(qi)初始狀態，開始進(jin)(jin)(jin)(jin)入(ru)下一個過(guo)濾(lv)工序(xu)。設備安裝(zhuang)后，由技術人員進(jin)(jin)(jin)(jin)行(xing)調(diao)試，設定過(guo)濾(lv)時(shi)間(jian)和清洗轉(zhuan)(zhuan)換時(shi)間(jian)，待處(chu)理的水(shui)由入(ru)水(shui)口進(jin)(jin)(jin)(jin)入(ru)機(ji)體(ti)(ti)，過(guo)濾(lv)器(qi)開始正常工作，當(dang)(dang)達(da)到預設清洗時(shi)間(jian)時(shi)，電(dian)(dian)(dian)(dian)控(kong)器(qi)給(gei)水(shui)力控(kong)制(zhi)(zhi)(zhi)(zhi)閥(fa)、驅動電(dian)(dian)(dian)(dian)機(ji)信號，引發下列(lie)動作：電(dian)(dian)(dian)(dian)動機(ji)帶(dai)(dai)動刷(shua)子旋轉(zhuan)(zhuan)，對(dui)濾(lv)芯(xin)(xin)進(jin)(jin)(jin)(jin)行(xing)清洗，同時(shi)控(kong)制(zhi)(zhi)(zhi)(zhi)閥(fa)打開進(jin)(jin)(jin)(jin)行(xing)排(pai)(pai)污，整個清洗過(guo)程只需(xu)持(chi)續數(shu)十秒鐘，當(dang)(dang)清洗結束時(shi)，關(guan)閉控(kong)制(zhi)(zhi)(zhi)(zhi)閥(fa)，電(dian)(dian)(dian)(dian)機(ji)停(ting)止(zhi)轉(zhuan)(zhuan)動，系(xi)統(tong)恢復至(zhi)其(qi)初始狀態，開始進(jin)(jin)(jin)(jin)入(ru)下一個過(guo)濾(lv)工序(xu)。
