儲(chu)(chu)液干(gan)燥(zao)器儲(chu)(chu)液干(gan)燥(zao)器的(de)作(zuo)用(yong)有(you):儲(chu)(chu)液作(zuo)用(yong);過濾(lv)作(zuo)用(yong);干(gan)燥(zao)作(zuo)用(yong)。以下是(shi)相(xiang)關內容的(de)具體介(jie)紹(shao):
液體儲(chu)(chu)存功能:盈虧調(diao)節系(xi)統(tong),用(yong)于(yu)(yu)(yu)制(zhi)(zhi)(zhi)冷(leng)(leng)系(xi)統(tong)中(zhong)液態制(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)(ji)的(de)(de)儲(chu)(chu)存和(he)供應,當工況發(fa)生變化(hua)時,可(ke)以對液態制(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)(ji)進行(xing)補(bu)償和(he)調(diao)節。開始工作(zuo)(zuo)時負荷大,需(xu)要制(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)(ji)循環(huan)量大。工作(zuo)(zuo)一段時間后,負荷會(hui)降(jiang)低,所需(xu)制(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)(ji)的(de)(de)量也(ye)會(hui)相(xiang)應減少。過濾:在(zai)制(zhi)(zhi)(zhi)冷(leng)(leng)系(xi)統(tong)中(zhong),由于(yu)(yu)(yu)制(zhi)(zhi)(zhi)造(zao)工藝的(de)(de)不(bu)完善,會(hui)帶(dai)入不(bu)純制(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)(ji)帶(dai)入的(de)(de)爐渣、灰塵或(huo)雜質,由于(yu)(yu)(yu)制(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)(ji)對系(xi)統(tong)部件內(nei)壁的(de)(de)作(zuo)(zuo)用(yong),雜質會(hui)脫落(luo),管路中(zhong)也(ye)會(hui)產(chan)生污垢,以及壓縮機運行(xing)過程(cheng)中(zhong)的(de)(de)金屬碎(sui)屑。干(gan)燥(zao)動作(zuo)(zuo):用(yong)于(yu)(yu)(yu)吸收(shou)制(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)(ji)中(zhong)的(de)(de)水(shui)分,而(er)水(shui)分的(de)(de)存在(zai)可(ke)能會(hui)造(zao)成冰堵。水(shui)分來自(zi)制(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)(ji)干(gan)燥(zao)不(bu)嚴格,或(huo)空氣體進入,或(huo)水(shui)分溶解在(zai)冷(leng)(leng)凍油中(zhong)。
儲(chu)(chu)液干燥(zao)器(qi)(qi)的功(gong)能:儲(chu)(chu)液功(gong)能;過濾;干燥(zao)動(dong)作。液體干燥(zao)器(qi)(qi)是保證壓縮機和制冷系統正常運行的必(bi)要設(she)備。
儲液(ye)干燥器的作用(yong):
1 .儲(chu)液器(qi)用于儲(chu)存和供(gong)應(ying)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統中的(de)液態制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)(ji),使液態制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)(ji)的(de)盈(ying)虧在(zai)工況變化(hua)時(shi)(shi)(shi)得到補償(chang)和調節。空(kong)調系(xi)(xi)統開始(shi)工作(zuo)時(shi)(shi)(shi),負(fu)荷(he)較大,需要大量的(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)(ji)循環(huan)。工作(zuo)一段(duan)時(shi)(shi)(shi)間后,負(fu)荷(he)會降(jiang)低,此(ci)時(shi)(shi)(shi)所需制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)(ji)的(de)量也會相(xiang)應(ying)縮(suo)短。因此(ci),當負(fu)載較大時(shi)(shi)(shi),補充儲(chu)液器(qi)中的(de)液體制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)(ji),當負(fu)載較小時(shi)(shi)(shi),可以儲(chu)存液體制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)(ji)。同時(shi)(shi)(shi),由于汽車空(kong)調系(xi)(xi)統的(de)連接管(guan)采用橡膠連接軟管(guan),總會有(you)必要的(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)(ji)泄漏,所以蓄能(neng)器(qi)也可以彌補系(xi)(xi)統中制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)(ji)的(de)輕(qing)微(wei)泄漏。
2.過濾。在(zai)(zai)制(zhi)(zhi)(zhi)冷(leng)系統(tong)中(zhong),會因(yin)(yin)為制(zhi)(zhi)(zhi)造(zao)時(shi)沒有清洗干凈而(er)(er)帶(dai)入爐渣(zha)和灰塵,或(huo)者(zhe)因(yin)(yin)為制(zhi)(zhi)(zhi)冷(leng)劑不純而(er)(er)帶(dai)入污(wu)染物(wu),或(huo)者(zhe)因(yin)(yin)為制(zhi)(zhi)(zhi)冷(leng)劑對系統(tong)部件內壁的(de)(de)侵(qin)蝕(shi)而(er)(er)導致雜質(zhi)脫落,還可能在(zai)(zai)管道中(zhong)造(zao)成污(wu)垢,以及壓縮機(ji)運行時(shi)的(de)(de)金屬碎屑。因(yin)(yin)此(ci),經常需(xu)要(yao)通過過濾來清除這些(xie)機(ji)械雜物(wu)和污(wu)垢,以保證制(zhi)(zhi)(zhi)冷(leng)劑的(de)(de)循環(huan)暢(chang)通,防(fang)止因(yin)(yin)堵塞而(er)(er)無法正常工作。
3.干(gan)燥是用來吸收(shou)制冷劑中(zhong)的水分,可(ke)能會造成冰堵。水來自制冷劑干(gan)燥不(bu)嚴格,或(huo)空氣進入(ru),或(huo)水溶解(jie)在冷凍油中(zhong)。
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