Ukucoca itanki yokugcina ubushushu obuphantsi benitrogen

Itanki yokugcina ulwelo lwenitrogen yobushushu obuphantsi isetyenziselwa ukugcina initrogen engamanzi, ngoko ke iimfuno zetanki yokugcina ziphezulu kakhulu. Emva kokusebenzisa itanki, kufuneka sihlambulule itanki ngexesha, elinokwandisa ubomi benkonzo yetanki kwaye ungalibazisi ukusetyenziswa okuqhelekileyo okulandelayo.

Xa iitanki yokugcina initrogen enobushushu obuphantsiayisetyenziswanga, iya kuhlanjululwa ngamanzi acocekileyo, ikhutshwe, yomiswe nge-blower, kwaye ibekwe ukuba isetyenziswe kwiqondo lokushisa. Emva kokuba initrogen elulwelo kwitanki yokugcina initrogen ingumphunga, izinto ezishiyekileyo ezilahlekileyo (ezifana nedlozi elinomkhenkce) ziyanyibilika ngokukhawuleza zibe zizinto ezingamanzi kwaye zincamathele kwitanki, nto leyo eya kubangela umhlwa kwitanki yealluminiyam. Ukuba i-cavity yenziwe, itanki yokugcina i-nitrogen yolwelo iya kuchithwa, ngoko ke kuyimfuneko ukuxubha itanki emva kokuba i-nitrogen engamanzi kwitanki yokugcina i-nitrogen iphelile.

Iindlela zokukhuhla ezikhethekileyo zezi zilandelayo: okokuqala, khupha i-cylinder yokunyusa yangaphakathiitanki yokugcina initrogen cryogenic, susa i-nitrogen engamanzi, kwaye uyibeke iintsuku ezingama-2-3. Xa iqondo lobushushu kwitanki linyuka ukuya kuthi ga kwi-0 ℃, emva koko ugalele amanzi ashushu malunga ne-30 ℃ kwaye uyikhuhle ngelaphu. Ukuba kufunyaniswe ukuba ezinye izinto ezinyibilikisiweyo zibambekile phantsi kwe-liner, kuyimfuneko ukuyihlamba ngononophelo. Emva koko hlamba ngamanzi acocekileyo amaxesha amaninzi, kwaye emva koko ujike itanki yokugcina initrogen engamanzi, uyibeke kwindawo engakhuselekanga ukuba ibhukuqe ngaphakathi, kwaye umoya wome ngokwendalo, okanye womise umoya ngesivuthelo njengoko bekutshiwo ngaphambili.Qaphela ukuba kuyo yonke inkqubo yokuxubha, isenzo kufuneka sicothe, kwaye ubushushu bokugalela amanzi akufanele budlule i-40 ℃, kwaye ubunzima obupheleleyo akufanele budlule i-2kg.

Izinto eziluncedo kwitanki yokugcina initrogen engamanzi:
Ubomi beshelufu yenitrogen engamanzi bunokwandiswa; itanki yokugcina i-nitrogen yolwelo yenziwe nge-alloy ye-aluminiyam ephezulu kwaye ine-multi-layer screen (i-vacuum insulation), eqinisekisa ubomi obude beshelufu. Ubomi beshelufu obuthile buxhomekeke kwimodeli, i-caliber kunye nokusetyenziswa kamva.

Isigqubuthelo sesitya esitywiniweyo sinoyilo olukhethekileyo, olunokuthintela ukunyuswa koxinzelelo kwitanki kunye nokunciphisa ukuhanjiswa kobushushu ngomqala. Isibambo setanki nganye yokugcina iisampulu zezinto eziphathekayo sinengubo ekhethekileyo, enokukhusela isibambo ekupholiseni kwaye kulula ukuyisebenzisa. Itanki ye-nitrogen engamanzi enomthamo ongaphantsi kweelitha ezili-10 inesiphatho esifanelekileyo.