冷庫包角板地安裝

所有(you)冷(leng)庫地(di)包(bao)角(jiao)(jiao)板(ban)(ban)兩邊內(nei)側同庫板(ban)(ban)接觸處(chu)打(da)一(yi)道(dao)密(mi)封膏。墻(qiang)板(ban)(ban)之間地(di)包(bao)角(jiao)(jiao)應(ying)分段(duan)固(gu)(gu)定，以(yi)便于現(xian)場澆注聚氨(an)酯(zhi)發泡料。固(gu)(gu)定頂板(ban)(ban)地(di)包(bao)角(jiao)(jiao)板(ban)(ban)應(ying)每(mei)隔500mm用鐵剪剪一(yi)個豁口(豁口地(di)大小以(yi)能(neng)到入(ru)發泡料為準)，然后將(jiang)其固(gu)(gu)定在(zai)頂板(ban)(ban)上(shang)(shang)和(he)墻(qiang)板(ban)(ban)上(shang)(shang)。包(bao)角(jiao)(jiao)板(ban)(ban)應(ying)用拉(la)鉚(liu)(liu)釘(ding)固(gu)(gu)定，拉(la)鉚(liu)(liu)釘(ding)間距應(ying)保持(chi)在(zai)100mm，固(gu)(gu)定在(zai)包(bao)角(jiao)(jiao)上(shang)(shang)地(di)拉(la)鉚(liu)(liu)釘(ding)應(ying)成(cheng)一(yi)條直(zhi)(zhi)線，間距相(xiang)等。注意拉(la)鉚(liu)(liu)釘(ding)地(di)鉆孔及(ji)用拉(la)鉚(liu)(liu)搶固(gu)(gu)定拉(la)鉚(liu)(liu)釘(ding)，所使用地(di)工具(ju)應(ying)同包(bao)角(jiao)(jiao)板(ban)(ban)垂直(zhi)(zhi)。

冷庫驗證

藥品(pin)穩(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)的(de)(de)(de)(de)考慮。冷鏈藥品(pin)必須保證在(zai)(zai)一個可接(jie)受(shou)溫(wen)度(du)范圍內運輸(shu)。在(zai)(zai)國外，這個可接(jie)受(shou)范圍可能(neng)有(you)別于藥品(pin)說明書中規定(ding)(ding)(ding)的(de)(de)(de)(de)長期(qi)儲存條件(jian)。因(yin)此(ci)，藥品(pin)穩(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)研究是冷鏈系統驗(yan)證的(de)(de)(de)(de)重要部(bu)分，冷庫4Q驗(yan)證價格，其目的(de)(de)(de)(de)是要通過長期(qi)和加速穩(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)研究、溫(wen)度(du)偏移研究以及(ji)溫(wen)度(du)循環研究的(de)(de)(de)(de)穩(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)數據，冷庫4Q驗(yan)證費(fei)用(yong)，評估并預(yu)測運輸(shu)過程(cheng)中發(fa)生溫(wen)度(du)偏移時(shi)對藥品(pin)質量(liang)的(de)(de)(de)(de)潛在(zai)(zai)影響。按照ICH要求，冷庫4Q驗(yan)證，冷鏈驗(yan)證，藥品(pin)的(de)(de)(de)(de)穩(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)測試(shi)應采用(yong)初(chu)級包裝進行，且考慮不同(tong)的(de)(de)(de)(de)規格。經過大(da)量(liang)的(de)(de)(de)(de)穩(wen)(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)試(shi)驗(yan)研究以及(ji)數據分析與評估后(hou)，實際運輸(shu)過程(cheng)中某些情況下的(de)(de)(de)(de)溫(wen)度(du)偏移有(you)可能(neng)被接(jie)受(shou)。

冷庫過濾器的(de)故障排除

臟堵(du)多為干燥(zao)過濾器和(he)過濾器產生故障的原因(yin)。其故障現象(xiang)大多表現在過濾器外(wai)殼由溫熱變冷(leng)或結(jie)(jie)霜、結(jie)(jie)露，導致向蒸發器供(gong)液不足。

當干(gan)(gan)燥過(guo)(guo)濾(lv)器(qi)(qi)和過(guo)(guo)濾(lv)器(qi)(qi)微(wei)堵(du)、全堵(du)時，其(qi)表(biao)現為(wei)(wei):制冷循環時室(shi)外冷凝(ning)器(qi)(qi)無(wu)熱風(feng)排(pai)(pai)出，室(shi)內出風(feng)口變(bian)常溫。這時壓縮機(ji)運轉沉(chen)悶。冷庫安裝(zhuang)停機(ji)后(hou)斷開干(gan)(gan)燥器(qi)(qi)附近的毛細(xi)管(guan)(guan)(guan)(guan)或(huo)(huo)連(lian)接管(guan)(guan)(guan)(guan)，冷庫4Q驗證咨詢中(zhong)心(xin)，如毛細(xi)管(guan)(guan)(guan)(guan)或(huo)(huo)連(lian)接管(guan)(guan)(guan)(guan)側(ce)(ce)能(neng)排(pai)(pai)出充足氣體而干(gan)(gan)燥器(qi)(qi)側(ce)(ce)無(wu)氣體排(pai)(pai)出，則判定為(wei)(wei)干(gan)(gan)燥器(qi)(qi)堵(du)塞(sai)(過(guo)(guo)濾(lv)器(qi)(qi)也(ye)相(xiang)同)，反之為(wei)(wei)毛細(xi)管(guan)(guan)(guan)(guan)或(huo)(huo)連(lian)接管(guan)(guan)(guan)(guan)側(ce)(ce)堵(du)塞(sai)。若(ruo)判定干(gan)(gan)燥過(guo)(guo)濾(lv)器(qi)(qi)或(huo)(huo)過(guo)(guo)濾(lv)器(qi)(qi)堵(du)塞(sai)，一般是焊(han)下(xia)干(gan)(gan)燥器(qi)(qi)或(huo)(huo)過(guo)(guo)濾(lv)器(qi)(qi)更(geng)換(huan)新件。