Intshayelelo kwiThutho lweNitrogen oluyiLiquid
I-nitrogen engamanzi, umthombo obalulekileyo kumashishini ahlukeneyo, ifuna iindlela zokuthutha ezichanekileyo nezisebenzayo ukuze igcine imeko yayo i-cryogenic. Esinye sezisombululo ezisebenzayo kukusebenzisaimibhobho egqunywe nge-vacuum (VIPs), eziqinisekisa ukuthembeka nokhuseleko lwe-nitrogen engamanzi ngexesha lokuthuthwa. Le bhlog ihlola ukusetyenziswa kweimibhobho egqunywe nge-vacuumekuthuthweni kwe-nitrogen engamanzi, kugxilwe kwimigaqo yayo, usetyenziso lweshishini, kunye nokuhlanganiswaiivalvu ze-vacuum, abahluli besigaba, izinto ezifaka i-adsorbents, kunye nezinto ezifumana i-getters.
Imigaqo yeTekhnoloji yeVacuum Insulated Pipe (VIP)
Imibhobho egqunywe nge-vacuumzenzelwe ukunciphisa ukudluliselwa kobushushu kunye nokugcina amaqondo obushushu aphantsi kakhulu afunekayo kwi-nitrogen engamanzi. Ulwakhiwo lwe-VIPs luquka umbhobho wangaphakathi, othwala i-nitrogen engamanzi, kunye nombhobho wangaphandle, onendawo yokufunxa i-vacuum phakathi. Le vacuum isebenza njengesivikelo, inciphisa kakhulu ukuhanjiswa kobushushu kwaye ithintela ubushushu ukuba bungene kumbhobho wangaphakathi.
Ukusebenza kakuhle kwee-VIPs kuphuculiswa ngakumbi zizinto zokukhusela ezisebenzisa iileya ezininzi, ezidla ngokwenziwa ngeefoyile ezibonisa ukukhanya kunye nee-spacers, ezinciphisa ukudluliselwa kobushushu obusebenzisa imisebe. Ukongeza, indawo ye-vacuum idla ngokuba nezinto ezifaka i-adsorbents kunye nee-getters ukugcina umgangatho we-vacuum:
·Ii-Adsorbents: Ezi zinto, ezifana ne-activated charcoal, zisetyenziselwa ukubamba nokugcina iigesi eziseleyo kunye nokufuma kwindawo ye-vacuum, zithintele ekungcoliseni iipropati zokukhusela ze-vacuum.
·IiGetter: Ezi zizinto ezisabelayo ezifunxa kwaye zibopha ngeekhemikhali kwiimolekyuli zegesi, ingakumbi ezo zingenako ukufunxwa ngokufanelekileyo zii-adsorbents. IiGetter ziqinisekisa ukuba naluphi na ukukhupha igesi okwenzekayo ngokuhamba kwexesha kuyancitshiswa, kugcina ingqibelelo ye-vacuum.
Olu lwakhiwo luqinisekisa ukuba i-nitrogen engamanzi ihlala kubushushu bayo obufunekayo ngexesha lokuthuthwa, nto leyo enciphisa ilahleko kwaye iphucula ukusebenza kakuhle.
Izicelo kwiiShishini ezahlukeneyo
1. Amashishini Ezonyango Namayeza: I-nitrogen engamanzi ibalulekile ekugcinweni kwe-cryopreservation, equka ukugcina iisampulu zebhayoloji kunye nezicubu. Ii-VIP ziqinisekisa ukuba i-nitrogen engamanzi ithuthwa ngokufanelekileyo ukuze kugcinwe ubomi bezi sampuli.
2. Ishishini Lokutya Neziselo: Kwicandelo lokulungisa ukutya, i-nitrogen engamanzi isetyenziselwa ukukhenkceza ngokukhawuleza, igcina umgangatho kunye nobume beemveliso. Ii-VIPs zivumela uthutho oluthembekileyo ukusuka kwiindawo zemveliso ukuya kwiindawo zokugcina.
3. Ukwenziwa kwe-Elektroniki kunye ne-Semiconductor: I-nitrogen engamanzi isetyenziswa kwiinkqubo zokupholisa izixhobo kunye nezinto. Ii-VIP ziqinisekisa ukuba ezi nkqubo zokupholisa zisebenza ngokufanelekileyo, zigcina amaqondo obushushu aphantsi afunekayo.
4. Ukwenziwa kweeKhemikhali: Kwishishini leekhemikhali, i-nitrogen engamanzi isetyenziselwa ukusetyenziswa ngeendlela ezahlukeneyo ezifana nee-reactors zokupholisa, ukugcina izinto eziguquguqukayo, kunye nokuthintela i-oxidation. Ii-VIP ziqinisekisa ukuba i-nitrogen engamanzi ithuthwa ngokukhuselekileyo nangokufanelekileyo ukuxhasa ezi nkqubo zibalulekileyo.
5. Usetyenziso lwe-Aerospace kunye neRocket: I-nitrogen engamanzi ibalulekile kwishishini leenqwelo-moya ukuze kupholiswe iinjini zerocket kunye nezinye izinto. Ii-VIP zibonelela ngeziseko eziyimfuneko zokuthutha i-nitrogen engamanzi ngokufanelekileyo, ukuqinisekisa ulawulo oluchanekileyo lobushushu olufunekayo kwezi ndawo zinobungozi obukhulu.
Ukuhlanganiswa kweIivalvu ezigqunywe nge-vacuumkwayeAbahluli beSigaba
Ukuphucula ukusebenza kweimibhobho egqunywe nge-vacuum, ukuhlanganiswa kweiivalvu ze-vacuumkwayeabahluli besigabakubaluleke kakhulu.
·Iivalvu ezigqunywe nge-vacuum: Ezi valve zigcina i-vacuum ngaphakathi komaleko we-insulation we-VIP, ziqinisekisa ukusebenza kakuhle kwe-insulation ngokuhamba kwexesha. Zibalulekile ekugcineni ukusebenza kakuhle kunye nobude benkqubo ye-insulation ye-vacuum.
·Abahluli beSigaba: Kwinkqubo yokuthutha i-nitrogen engamanzi,abahluli besigabazidlala indima ebalulekileyo ekwahlukaniseni i-nitrogen enegesi kwi-nitrogen engamanzi. Oku kuqinisekisa ukuba yi-nitrogen engamanzi kuphela efikelela kumsebenzisi wokugqibela, igcina ubushushu obufunekayo kwaye ithintele igesi ekuphazamiseni inkqubo.
Isiphelo: Ukuphucula ukuThuthwa kweNitrogen yolwelo
Ukusetyenziswa kweimibhobho egqunywe nge-vacuumekuthuthweni kwe-nitrogen engamanzi kunika ukusebenza kakuhle nokuthembeka okungenakuthelekiswa nanto kumashishini ahlukeneyo. Ngokubandakanya ubuchwepheshe obuphambili obufanaiivalvu ze-vacuum, abahluli besigaba, ii-adsorbents, kunye nee-getters, ezi nkqubo zibonelela ngesisombululo esiqinileyo sokugcina amaqondo obushushu e-cryogenic ngexesha lokuthuthwa. Ukuhanjiswa ngokuchanekileyo nangokufanelekileyo kwe-nitrogen engamanzi okuqhutywa yi-VIPs kuxhasa usetyenziso olubalulekileyo kwicandelo lezonyango, ukucubungula ukutya, izixhobo ze-elektroniki, ukwenziwa kweekhemikhali, kunye neenqwelo-moya, ukuqinisekisa ukuba la mashishini anokusebenza kakuhle nangokufanelekileyo.
Ixesha leposi: Meyi-25-2024
