管(guan)(guan)(guan)道(dao)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)是(shi)(shi)一項重要的(de)(de)維護工作，可以有(you)(you)效(xiao)減少管(guan)(guan)(guan)道(dao)堵塞和(he)(he)腐蝕，天(tian)津食(shi)堂凈(jing)化(hua)(hua)器清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)，延長管(guan)(guan)(guan)道(dao)使用(yong)壽(shou)命。管(guan)(guan)(guan)道(dao)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)方法有(you)(you)很多種，食(shi)堂凈(jing)化(hua)(hua)器清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)廠，常(chang)見的(de)(de)有(you)(you)化(hua)(hua)學清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)、高(gao)壓(ya)水(shui)(shui)(shui)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)、機(ji)(ji)(ji)械(xie)(xie)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)等。化(hua)(hua)學清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)是(shi)(shi)利用(yong)化(hua)(hua)學劑清(qing)(qing)(qing)(qing)(qing)(qing)(qing)除管(guan)(guan)(guan)道(dao)內的(de)(de)油脂、垢層和(he)(he)鐵(tie)銹等污(wu)(wu)物(wu)，常(chang)用(yong)的(de)(de)化(hua)(hua)學清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑有(you)(you)氯(lv)化(hua)(hua)鈉、氯(lv)化(hua)(hua)鈣、氯(lv)化(hua)(hua)鎂等。高(gao)壓(ya)水(shui)(shui)(shui)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)是(shi)(shi)利用(yong)高(gao)壓(ya)水(shui)(shui)(shui)射流清(qing)(qing)(qing)(qing)(qing)(qing)(qing)除管(guan)(guan)(guan)道(dao)內的(de)(de)污(wu)(wu)物(wu)和(he)(he)沉積物(wu)，高(gao)壓(ya)水(shui)(shui)(shui)射流清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)技術(shu)也被稱為水(shui)(shui)(shui)炮清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)。機(ji)(ji)(ji)械(xie)(xie)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)是(shi)(shi)利用(yong)機(ji)(ji)(ji)械(xie)(xie)設(she)備清(qing)(qing)(qing)(qing)(qing)(qing)(qing)除管(guan)(guan)(guan)道(dao)內的(de)(de)污(wu)(wu)物(wu)和(he)(he)沉積物(wu)，食(shi)堂凈(jing)化(hua)(hua)器清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)廠家(jia)，常(chang)見的(de)(de)機(ji)(ji)(ji)械(xie)(xie)設(she)備有(you)(you)旋轉刷、蛇形刷、沖洗(xi)(xi)(xi)球等。管(guan)(guan)(guan)道(dao)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)需要的(de)(de)技術(shu)人員和(he)(he)設(she)備，清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)前(qian)需要對管(guan)(guan)(guan)道(dao)進(jin)(jin)行檢查和(he)(he)評估(gu)，大學食(shi)堂凈(jing)化(hua)(hua)器清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)，確定清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)方案和(he)(he)安全措施。管(guan)(guan)(guan)道(dao)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)后需要進(jin)(jin)行驗收，確保管(guan)(guan)(guan)道(dao)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)效(xiao)果達到標準。

管(guan)道(dao)清(qing)(qing)(qing)(qing)洗(xi)是一(yi)項(xiang)重要(yao)的維(wei)護(hu)工作，可以(yi)有(you)效減少管(guan)道(dao)堵(du)塞(sai)和(he)腐(fu)蝕(shi)，延長管(guan)道(dao)使用壽命。管(guan)道(dao)清(qing)(qing)(qing)(qing)洗(xi)方法有(you)很多種，常見的有(you)化學清(qing)(qing)(qing)(qing)洗(xi)、高壓水清(qing)(qing)(qing)(qing)洗(xi)、機械清(qing)(qing)(qing)(qing)洗(xi)等。管(guan)道(dao)清(qing)(qing)(qing)(qing)洗(xi)的頻率取(qu)決于(yu)管(guan)道(dao)的類型、材料和(he)大小。一(yi)般來說，家(jia)庭(ting)管(guan)道(dao)每(mei)(mei)月(yue)清(qing)(qing)(qing)(qing)洗(xi)一(yi)次(ci)(ci)，而商業管(guan)道(dao)可能需要(yao)每(mei)(mei)季(ji)度或每(mei)(mei)半年清(qing)(qing)(qing)(qing)洗(xi)一(yi)次(ci)(ci)。清(qing)(qing)(qing)(qing)洗(xi)頻率的具體計算方式(shi)為：將每(mei)(mei)次(ci)(ci)清(qing)(qing)(qing)(qing)洗(xi)的時間乘以(yi)清(qing)(qing)(qing)(qing)洗(xi)次(ci)(ci)數，例如，每(mei)(mei)兩個月(yue)清(qing)(qing)(qing)(qing)洗(xi)一(yi)次(ci)(ci)，需要(yao)400漢(han)字

食堂(tang)凈化器一般每(mei)季度需要清洗兩次，即半(ban)年左右時間一次。1.電源部(bu)件：檢查及(ji)維修(xiu)凈菜機(ji)(ji)各項電氣(qi)線路、電路元件是(shi)否(fou)漏(lou)電等(deng)出現故(gu)障時應斷(duan)電能工作但需注意不(bu)能拔下插頭以防觸(chu)發(fa)(fa)(fa)電動(dong)(dong)機(ji)(ji)熱(re)保護(hu)裝置(zhi)自動(dong)(dong)切斷(duan)；清潔電動(dong)(dong)機(ji)(ji)通風(feng)口使(shi)(shi)其(qi)周圍(wei)無遮擋物確保空氣(qi)流通防止(zhi)過載(zai)運(yun)行或(huo)超(chao)負荷運(yun)轉(zhuan)發(fa)(fa)(fa)生異常現象。（如發(fa)(fa)(fa)現電機(ji)(ji)繞組部(bu)分(fen)發(fa)(fa)(fa)燙超(chao)過35℃時必須停止(zhi)使(shi)(shi)用(yong)(yong)打開后殼清除油(you)污(wu)更換同型號潤滑劑(ji)）；緊固作用(yong)(yong)經常活動(dong)(dong)和受力的零(ling)部(bu)件定期(qi)上好(hao)防護(hu)罩并保持(chi)其(qi)良好(hao)狀態及(ji)時修(xiu)復有缺陷的零(ling)件保證機(ji)(ji)械正常運(yun)作避(bi)免因(yin)小問題而造成安全事故(gu)的發(fa)(fa)(fa)生以及(ji)機(ji)(ji)器使(shi)(shi)用(yong)(yong)壽命降低(di)。）。