儲液(ye)干(gan)燥器儲液(ye)干(gan)燥器的(de)作用有:儲液(ye)作用;過(guo)濾作用;干(gan)燥作用。以下是相(xiang)關內容的(de)具(ju)體介紹:
液(ye)體(ti)儲存功能:盈(ying)虧(kui)調(diao)節系(xi)統(tong)(tong),用(yong)(yong)于(yu)制冷(leng)系(xi)統(tong)(tong)中(zhong)(zhong)(zhong)液(ye)態制冷(leng)劑(ji)的(de)儲存和(he)供應,當工(gong)況發生變(bian)化時(shi),可以對(dui)液(ye)態制冷(leng)劑(ji)進(jin)行(xing)(xing)補償和(he)調(diao)節。開始工(gong)作(zuo)時(shi)負荷(he)大(da),需要制冷(leng)劑(ji)循(xun)環(huan)量大(da)。工(gong)作(zuo)一段(duan)時(shi)間后,負荷(he)會(hui)降低,所需制冷(leng)劑(ji)的(de)量也(ye)會(hui)相應減少。過濾:在(zai)制冷(leng)系(xi)統(tong)(tong)中(zhong)(zhong)(zhong),由(you)于(yu)制造工(gong)藝的(de)不(bu)完善,會(hui)帶入(ru)不(bu)純制冷(leng)劑(ji)帶入(ru)的(de)爐渣、灰塵或雜(za)質,由(you)于(yu)制冷(leng)劑(ji)對(dui)系(xi)統(tong)(tong)部件內壁的(de)作(zuo)用(yong)(yong),雜(za)質會(hui)脫(tuo)落,管(guan)路中(zhong)(zhong)(zhong)也(ye)會(hui)產生污垢,以及壓縮機運行(xing)(xing)過程中(zhong)(zhong)(zhong)的(de)金屬碎屑。干(gan)燥(zao)動(dong)作(zuo):用(yong)(yong)于(yu)吸收制冷(leng)劑(ji)中(zhong)(zhong)(zhong)的(de)水(shui)(shui)(shui)(shui)分(fen),而水(shui)(shui)(shui)(shui)分(fen)的(de)存在(zai)可能會(hui)造成冰堵。水(shui)(shui)(shui)(shui)分(fen)來自制冷(leng)劑(ji)干(gan)燥(zao)不(bu)嚴格,或空氣(qi)體(ti)進(jin)入(ru),或水(shui)(shui)(shui)(shui)分(fen)溶解在(zai)冷(leng)凍(dong)油中(zhong)(zhong)(zhong)。
儲液干燥(zao)器(qi)的(de)功(gong)能:儲液功(gong)能;過濾;干燥(zao)動作。液體干燥(zao)器(qi)是保證壓縮(suo)機和制冷系統正常運行的(de)必(bi)要設(she)備(bei)。
儲(chu)液干燥器的作(zuo)用:
1 .儲(chu)液(ye)(ye)器(qi)用(yong)于(yu)儲(chu)存和供應(ying)制(zhi)(zhi)冷系統中(zhong)的(de)(de)(de)液(ye)(ye)態(tai)制(zhi)(zhi)冷劑,使液(ye)(ye)態(tai)制(zhi)(zhi)冷劑的(de)(de)(de)盈虧在工況變化時(shi)得到補(bu)償和調節(jie)。空(kong)調系統開始(shi)工作時(shi),負荷(he)較大,需(xu)要大量的(de)(de)(de)制(zhi)(zhi)冷劑循環。工作一段時(shi)間后,負荷(he)會降低,此時(shi)所需(xu)制(zhi)(zhi)冷劑的(de)(de)(de)量也(ye)(ye)會相應(ying)縮短(duan)。因此,當(dang)負載較大時(shi),補(bu)充儲(chu)液(ye)(ye)器(qi)中(zhong)的(de)(de)(de)液(ye)(ye)體(ti)制(zhi)(zhi)冷劑,當(dang)負載較小時(shi),可(ke)以(yi)儲(chu)存液(ye)(ye)體(ti)制(zhi)(zhi)冷劑。同(tong)時(shi),由于(yu)汽車(che)空(kong)調系統的(de)(de)(de)連接管(guan)采用(yong)橡膠連接軟管(guan),總會有必要的(de)(de)(de)制(zhi)(zhi)冷劑泄漏,所以(yi)蓄能(neng)器(qi)也(ye)(ye)可(ke)以(yi)彌補(bu)系統中(zhong)制(zhi)(zhi)冷劑的(de)(de)(de)輕(qing)微泄漏。
2.過濾(lv)。在制冷(leng)(leng)系(xi)統中,會(hui)因(yin)為(wei)制造時沒(mei)有(you)清(qing)洗干(gan)凈而帶入爐渣(zha)和灰塵(chen),或者因(yin)為(wei)制冷(leng)(leng)劑不純而帶入污染物,或者因(yin)為(wei)制冷(leng)(leng)劑對系(xi)統部件(jian)內壁的侵蝕(shi)而導致雜(za)質(zhi)脫落,還可能(neng)在管道中造成污垢,以及壓縮機(ji)運行時的金屬碎屑。因(yin)此,經常需要通(tong)過過濾(lv)來清(qing)除(chu)這(zhe)些(xie)機(ji)械雜(za)物和污垢,以保證制冷(leng)(leng)劑的循(xun)環(huan)暢通(tong),防止因(yin)堵塞而無法正(zheng)常工作。
3.干(gan)燥(zao)是用來(lai)吸(xi)收制冷(leng)劑中的水(shui)分,可能會(hui)造(zao)成(cheng)冰堵(du)。水(shui)來(lai)自制冷(leng)劑干(gan)燥(zao)不嚴格,或(huo)空氣進入,或(huo)水(shui)溶(rong)解在冷(leng)凍油中。
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