智能人工氣候箱出現製冷故障怎麼辦?
我們都知道,智能人工氣候箱和準確控製箱內的溫室、濕度、光照度等,是種子、動(dong)植(zhi)物(wu)等(deng)培(pei)育(yu)試(shi)驗(yan)的(de)理(li)想(xiang)設(she)備(bei)。但(dan)如(ru)果(guo)儀(yi)器(qi)在(zai)長(chang)期(qi)運(yun)行(xing)的(de)情(qing)況(kuang)下(xia)不(bu)加(jia)以(yi)維(wei)護(hu)保(bao)養(yang)的(de)話(hua),也(ye)可(ke)能(neng)出(chu)現(xian)一(yi)些(xie)故(gu)障(zhang)問(wen)題(ti)。如(ru)果(guo)是(shi)遇(yu)到(dao)製(zhi)冷(leng)故(gu)障(zhang),我(wo)們(men)可(ke)以(yi)通(tong)過(guo)以(yi)下(xia)途(tu)徑(jing)進(jin)行(xing)排(pai)除(chu)解(jie)決(jue)。

①先xian用yong氮dan氣qi打da壓ya對dui係xi統tong進jin行xing檢jian漏lou,以yi判pan定ding泄xie漏lou是shi否fou發fa生sheng在zai高gao壓ya部bu位wei。經jing過guo一yi係xi列lie檢jian查zha,最zui終zhong確que定ding泄xie漏lou部bu位wei為wei壓ya機ji排pai氣qi管guan和he右you側ce冷leng凝ning機ji連lian接jie管guan之zhi間jian部bu分fen。此ci時shi,先xian將jiang連lian接jie管guan割ge除chu,再zai對dui冷leng凝ning器qi的de連lian接jie管guan進jin行xing焊han接jie,待dai焊han接jie完wan成cheng後hou,便bian可ke開kai始shi抽chou真zhen空kong加jia冰bing種zhong,加jia完wan後hou接jie通tong人ren工gong氣qi候hou箱xiang電dian源yuan,打da開kai開kai關guan觀guan察cha其qi是shi否fou製zhi冷leng。待dai其qi製zhi冷leng四si個ge小xiao時shi後hou,冷leng凍dong室shi的de溫wen度du達da到dao-13℃,冷藏室的溫度達到8℃,連續製冷約十個小時後,冷藏時的溫度降至3℃,冷凍室溫度開始回升,並一直上升,而冷藏室的毛細管則連續工作不會轉換。
②假jia設she故gu障zhang原yuan因yin為wei智zhi能neng人ren工gong氣qi候hou箱xiang的de毛mao細xi管guan發fa生sheng冰bing堵du,導dao致zhi製zhi冷leng係xi統tong失shi靈ling。則ze可ke以yi使shi用yong氮dan氣qi分fen別bie衝chong洗xi冷leng凍dong室shi和he冷leng藏zang室shi的de蒸zheng發fa器qi,並bing更geng換huan一yi個ge新xin的de同tong規gui格ge的de毛mao細xi管guan,更geng換huan完wan畢bi後hou向xiang係xi統tong注zhu入ru15mljiachun,zaijinxingchouzhenkong。jingguosangexiaoshihou,zhongxinjiarubingzhong,zaijinxingshiji。ruguorengranwufazhileng,zemashangtingji,bingshiyongzidongjiancegongnengduidiancifajinxingjiance,tongshijianzhabingdongshidemaoxiguanlianjiezhuangtai,pandingqishifoulianjiezhengque。
③將冷藏室關閉後,單獨運行冷凍室蒸發器,如果其能夠正常工作,並在溫度降至-15℃時仍無回升跡象,則可以排除蒸發器毛細管冰堵的可能性。
④假(jia)設(she)故(gu)障(zhang)原(yuan)因(yin)為(wei)電(dian)磁(ci)閥(fa)卡(ka)死(si),轉(zhuan)換(huan)功(gong)能(neng)失(shi)靈(ling),則(ze)更(geng)換(huan)一(yi)個(ge)新(xin)電(dian)磁(ci)閥(fa),再(zai)抽(chou)真(zhen)空(kong),加(jia)完(wan)冰(bing)種(zhong)後(hou)重(zhong)新(xin)試(shi)機(ji),如(ru)果(guo)係(xi)統(tong)仍(reng)然(ran)無(wu)法(fa)正(zheng)常(chang)工(gong)作(zuo),則(ze)可(ke)以(yi)排(pai)除(chu)電(dian)磁(ci)閥(fa)卡(ka)死(si)的(de)可(ke)能(neng)性(xing)。
⑤檢查四個傳感器,觀察其阻值是否為2.5KΩzuoyou,ruguoshi,zeqichuanganqizhengchang。dankaolvwenduduichuanganqizuzhideyingxiang,yingduisigechuanganqiyicigenghuanshiji,ruguzhangmeiyouxiaochu,zepaichuchuanganqiyichangdekeneng。
⑥研究控製部分運行情況,檢查電腦板和操作顯示板的工作情況,是否存在程序混亂和係統失靈問題,更換操作顯示板。
以上說明基本包括了智能人工氣候箱製冷故障的所有操作,如果都嚐試了還是不能解決的話,建議聯係廠家進行返廠維修。



