Unyango olungxamisekileyo lwe-Cryzogenic Dewar

I-1. Ikhowudi yokunxiba yonyango olungxamisekileyo lwe-Dewar
Iliso okanye unxibelelwano lwesikhumba ngolwelo olusezantsi lobushushu kunokubangela ukuvutha okubandayo njengetshisi. Lumka ungakukhupheli okanye uchithe ulwelo olusezantsi lobushushu. Ukukhusela amehlo, ulusu kunye namanye amalungu anxibelelana ngokulula nolwelo lwe-Crygenic, banxibe iiglasi zokukhusela okanye izihlangu zobuso; Kucetyiswa ukuba unxibe iigloves zokhuselo kunye nemikhono emide ekulula ukuyikhupha ukukhusela iingalo; Nxiba ibhulukhwe ngaphandle kwe-cuffs, ibhulukhwe kufuneka igubungele izihlangu ukuba ithintele ulwelo olusezantsi lobushushu. Impahla yoqeqesho olungxamisekileyo yeenqanawa zoxinzelelo kufuneka zenziwe ngekotoni, ngokukhethekileyo ngaphandle kweepokotho okanye ziqengqelwe ndawo. Kunqatshelwe ukuba unxibe impahla yefayili yefilimi yekhemikhali enokubangela umbane we-static, kwaye unxibe izihlangu zesikhumba ngaphandle kwezipikili zentsimbi ezinyaweni.

2. Xa i-dewar ikwimo yomlilo
Ngeli xesha, zonke iivalves zeisilinda igesiOko kunxibelelana negesi kunye nesigaba solwelo kufuneka sivaliwe ngexesha. Xa ivalve engenakuvalwa okanye ivumba alinakuvinjwa, musa ukutshiza ngokuthe ngqo ngamanzi, kuyacetyiswa ukuba usebenzise umgubo owomileyo

3. Xa i-dewar iphantsi koncedo olungaphezulu
Ngeli xesha, ivalve yokukhupha kufuneka ivulwe ngexesha, kwaye igesi yokugqwesa kwigesi yegesi kufuneka ikhutshwe kwisitulo esiqhelekileyo sevalve yokhuseleko ngokukhawuleza. Xa ikhupha ioksijini okanye irhasi yendalo emoyeni, kufuneka igqitywe kwangaphambili ukuba akukho malangatye, akukho zixhobo ezinokutsha, kwaye akukho ntambo ndawonye kwindawo ekufutshane. Ukuba isiphumo sokudakumba kwegesi yokuphelisa ihlwempu, hambisa isilinda igesi kwindawo evulekileyo, qhagamshela i-hose yokuhanjiswa, kwaye ivule i-ivalet ye-inlet kunye ne-valve ye-dilve (i-valve ye-DPW
QAPHELA: Ulwelo oluvaliweyo aluvunyelwa ukuba luthathe kumngxunya ongaphantsi komhlaba.4. Xa isikhongozelo sangaphakathi se-dewar ngengozi
Ngeli xesha, inqanawa yoxinzelelo iphantsi koxinzelelo olugqithisileyo ngenxa yokuvuza kwangaphakathi, okuya kubangela kwaye ibangele ingozi. Ulwelo kwibhotile kufuneka lukhutshelwe ngononophelo ngokukhawuleza okanye luthunyelwe kwezinye iibhotile ezifanayo. Xa imvume yemvume, ibhotile eyonakalisiweyo kufuneka idluliselwe kwindawo engenamakhephu evulekileyo, evuthayo, kunye nabahambi ngeenyawo ngonyango olungxamisekileyo ngokukhawuleza.
　　
I-5. Xa ivalve ye-Dewar iqhwa
Ukuba ivalve yeInqanawa yoxinzeleloIqhwa, kufuneka ityatyathwe ngamanzi acocekileyo, angenasi-i-oyile acocekileyo okanye i-nitrogen eshushu ngaphambi kokusebenza. Sukusebenzisa isando okanye ezinye izinto zokuvula kakuhle isilinda