近期相信大家(jia)都對“家(jia)用中央空調(diao)維修方案(an)(an)”這個話(hua)題(ti)比(bi)較感興趣,要想知(zhi)道這個話(hua)題(ti)答案(an)(an),那(nei)(nei)么我們首先要了解一些與之相關(guan)的(de)內容(rong),小(xiao)編精心整理(li)了該話(hua)題(ti)的(de)相關(guan)內容(rong),那(nei)(nei)么下面(mian)就讓(rang)小(xiao)編帶(dai)大家(jia)一起了解一下吧!
家用中央空調對于其他小匹數的空調來說需要花費更多的費用,在中央空調出現故障需要維系的時候,其維修的難度也很高,因此選擇專業的中央空調維修公司的,才能保障合理正確的維修,保障維修后的正常使用,本文給大家介紹家用中央空調維修方(fang)案,讓(rang)使用(yong)家用(yong)中(zhong)央空調的人(ren),對(dui)維修有(you)一個(ge)清(qing)晰的概念(nian),便于(yu)處理自己使用(yong)過程中(zhong)遇到的問題。
了解家用空調的組成系統
中(zhong)央(yang)空(kong)調系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)由冷(leng)(leng)熱(re)(re)源系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)和空(kong)氣調節(jie)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)組成。采(cai)用(yong)液(ye)體汽(qi)化制冷(leng)(leng)的原理為(wei)空(kong)氣調節(jie)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)提供(gong)所需冷(leng)(leng)量,用(yong)以抵(di)消室內環境(jing)的冷(leng)(leng)負荷(he);制熱(re)(re)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)為(wei)空(kong)氣調節(jie)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)提供(gong)用(yong)以抵(di)消室內環境(jing)熱(re)(re)負荷(he)的熱(re)(re)量。制冷(leng)(leng)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)是中(zhong)央(yang)空(kong)調系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)至關重要(yao)的部分(fen),其采(cai)用(yong)種類、運行方式、結構形式等(deng)直接影響了中(zhong)央(yang)空(kong)調系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)在(zai)運行中(zhong)的經濟性、高(gao)效性、合理性。
常見故障1、自動停機
故障:據(ju)用(yong)戶反映中(zhong)央空調在使用(yong)過程(cheng)中(zhong)經常(chang)出現自動停機(ji)(ji)(ji)的(de)(de)現象(xiang),但立刻開(kai)機(ji)(ji)(ji)又能(neng)重新啟動,工(gong)作時(shi)制冷效(xiao)果良好,停機(ji)(ji)(ji)時(shi)間無規律,上門檢查,用(yong)萬(wan)用(yong)表(biao)(biao)測(ce)供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)正(zheng)常(chang),工(gong)作時(shi)測(ce)主(zhu)(zhu)板(ban)各極電(dian)(dian)(dian)(dian)壓(ya)都很(hen)正(zheng)常(chang),更(geng)換主(zhu)(zhu)板(ban)反復試(shi)機(ji)(ji)(ji),偶(ou)爾也會出現該(gai)故障,說明原來的(de)(de)主(zhu)(zhu)板(ban)是正(zheng)常(chang)的(de)(de),將電(dian)(dian)(dian)(dian)壓(ya)表(biao)(biao)一(yi)直接入(ru)內機(ji)(ji)(ji)接線端(duan)子(zi)口反復試(shi)機(ji)(ji)(ji),發(fa)現空調停機(ji)(ji)(ji)時(shi)電(dian)(dian)(dian)(dian)壓(ya)表(biao)(biao)的(de)(de)讀數突然降低,馬(ma)上又恢復正(zheng)常(chang),懷疑(yi)供電(dian)(dian)(dian)(dian)也接觸不良的(de)(de)地方,用(yong)手對插(cha)頭動一(yi)動,電(dian)(dian)(dian)(dian)壓(ya)表(biao)(biao)的(de)(de)讀數也擺動起來,拆(chai)開(kai)電(dian)(dian)(dian)(dian)源插(cha)座發(fa)現緊(jin)固(gu)零(ling)線端(duan)的(de)(de)螺絲(si)未擰緊(jin),并(bing)且有嚴(yan)重的(de)(de)打(da)火現象(xiang),更(geng)換新插(cha)座后反復試(shi)機(ji)(ji)(ji),故障消失。
維修小結:此故障從表面上看起來比(bi)較復雜,但是許(xu)多時(shi)候卻是由于外部原因(yin)所致(zhi),所以我們在維修處(chu)理故障時(shi),應該運用基本(ben)的維修辦(ban)法。
常見故障2、壓縮機啟動頻繁
故障(zhang)處(chu)理:該機(ji)(ji)(ji)(ji)(ji)(ji)使用過程之(zhi)中,發現(xian)制(zhi)冷(leng)(leng)效果較差,而且(qie)室(shi)外機(ji)(ji)(ji)(ji)(ji)(ji)壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)(ji)(ji)(ji)工(gong)作(zuo)噪音大,上(shang)(shang)門檢(jian)測其工(gong)作(zuo)電壓(ya)(ya)(ya)(ya),壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)(ji)(ji)(ji)啟動后(hou)電壓(ya)(ya)(ya)(ya)223V,此時制(zhi)冷(leng)(leng)效果還可(ke)以,大約10分(fen)(fen)鐘(zhong)(zhong)后(hou),室(shi)外壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)(ji)(ji)(ji)噪音增大,7-8分(fen)(fen)鐘(zhong)(zhong)后(hou),壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)(ji)(ji)(ji)停機(ji)(ji)(ji)(ji)(ji)(ji),內機(ji)(ji)(ji)(ji)(ji)(ji)只送風(feng)(feng),約5分(fen)(fen)鐘(zhong)(zhong)后(hou)壓(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)再(zai)啟動,檢(jian)查外機(ji)(ji)(ji)(ji)(ji)(ji)工(gong)作(zuo)環境,冷(leng)(leng)凝器(qi)表面結(jie)有(you)來塵,懷疑散熱不好引起(qi)壓(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)停機(ji)(ji)(ji)(ji)(ji)(ji),清(qing)洗外機(ji)(ji)(ji)(ji)(ji)(ji)冷(leng)(leng)凝器(qi)后(hou),試機(ji)(ji)(ji)(ji)(ji)(ji)故障(zhang)仍為停機(ji)(ji)(ji)(ji)(ji)(ji)頻繁,打(da)開(kai)外機(ji)(ji)(ji)(ji)(ji)(ji)機(ji)(ji)(ji)(ji)(ji)(ji)殼,感覺壓(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)特別凍手,檢(jian)查各接線,接線良(liang)好,接上(shang)(shang)壓(ya)(ya)(ya)(ya)力表及鉗上(shang)(shang)電流表開(kai)機(ji)(ji)(ji)(ji)(ji)(ji),壓(ya)(ya)(ya)(ya)力7Kgf/cm2,電流8.7A,說明壓(ya)(ya)(ya)(ya)力過高引起(qi)壓(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)保護(hu)。仔細觀察外機(ji)(ji)(ji)(ji)(ji)(ji)風(feng)(feng)扇(shan)電機(ji)(ji)(ji)(ji)(ji)(ji)轉速較之(zhi)前工(gong)作(zuo)緩慢許多(duo),更換外機(ji)(ji)(ji)(ji)(ji)(ji)風(feng)(feng)扇(shan)電容后(hou),試機(ji)(ji)(ji)(ji)(ji)(ji)風(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)轉速增大,此時工(gong)作(zuo)壓(ya)(ya)(ya)(ya)力降至(zhi)4.8Kgf/cm2,工(gong)作(zuo)電流也降至(zhi)6A。空調運(yun)行制(zhi)冷(leng)(leng)正(zheng)常,無頻繁開(kai)停機(ji)(ji)(ji)(ji)(ji)(ji)的(de)現(xian)象(xiang)。
專業的維保方案
(一)檢查機組壓縮機電機及其啟動器箱
1.檢查并收緊壓縮(suo)機電機電源(yuan)端子(zi)。
2.檢測(ce)電機三(san)相線圈溫度傳感器電阻值
3.檢測電機(ji)三(san)相(xiang)線圈絕緣阻(zu)抗
4.對電機接線端子箱進行清潔/除塵(chen)
5.檢查并(bing)收緊機組(zu)啟動器箱內(nei)所(suo)有電源接線端子
6.檢查并收緊啟動(dong)器箱內所有控制接(jie)線(xian)端子
7.檢測壓縮(suo)機電機起動器(qi)內所有其(qi)它電氣裝置
8.檢查啟動器(qi)箱內所有(you)電磁(ci)接觸(chu)器(qi)觸(chu)點狀態,若發現觸(chu)點損(sun)壞(huai)嚴重(zhong)則及(ji)時反(fan)應給客戶
9.清潔啟動器箱內所有電磁接觸(chu)器觸(chu)點(dian),線(xian)圈,銜鐵等部件
10.檢查(cha)運行/短路電磁接觸器機械(xie)互鎖。
11.保護性的處(chu)理各接觸器接點(dian)
(二)檢查機組控制機械部分
1.檢測及(ji)調整導葉連桿(僅對離心機(ji))
2.潤滑所(suo)有導葉(xie)之連桿及(ji)傳動(dong)部份(fen)(僅(jin)對離心機)
3.檢查并調整冷卻(que)水(shui)及冷凍水(shui)流(liu)量/壓(ya)差開關
4.對控制箱進行清潔(jie)/除塵
5.檢測及(ji)校正低溫(wen)傳感器(qi)
6.檢(jian)測冷(leng)卻水及冰水溫(wen)度傳感(gan)器(qi)
(三)冷凝器
1.檢(jian)測水及冷媒(mei)之溫差并調整
2.檢測冷(leng)媒(mei)飽(bao)和溫度傳感器
3.檢測冷媒(mei)飽和壓力傳感器
(四)蒸發器
1.檢(jian)測水及冷(leng)媒之溫差(cha)并調整
2.檢測冷(leng)媒(mei)飽和溫度傳感器(qi)
3.檢測及校(xiao)正冷媒蒸發壓力(li)
(五)機組例行滲漏檢修
1.使用電子檢(jian)(jian)漏(lou)儀(yi)或肥皂泡法對(dui)機組進行全面檢(jian)(jian)漏(lou),若發現泄漏(lou)及(ji)時修補(bu),以免(mian)造(zao)成更(geng)嚴重的損失(shi)。 (六)一般系統(tong)檢(jian)(jian)查
1.檢測不正(zheng)常之噪音,振(zhen)動及高溫
2.檢測及報告機(ji)組之(zhi)溫度計(ji)及壓(ya)力表
3.從窗口檢視壓(ya)縮機油位(wei)是否正常(僅對(dui)離心機)
4.運轉主機,檢查及報告其操作狀況(kuang)
以上是關于家用中央空調的維修方案和家用中央空調維保方法,故障不同,處理方法也也不同,沒有專業的經驗及成熟的維修方案流程,是難以保障對家用中央空調的正確維修,以及保障維修后的正常運轉,因此建議大家找專業的中央空調維修公司,當然京樂精工(gong)到(dao)家最好(hao),保證(zheng)能快速(su)科學合理的幫您(nin)解決您(nin)遇到(dao)的任何問題。
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