Intshayelelo kuThutho lweNitrojeni elulwelo
Initrogen yolwelo, isibonelelo esibalulekileyo kumashishini ahlukeneyo, ifuna iindlela ezichanekileyo nezisebenzayo zothutho ukugcina imeko yayo ye-cryogenic. Esinye sezona zisombululo zisebenzayo kukusetyenziswa kweivacuum insulated imibhobho (VIPs), eziqinisekisa ukuthembeka kunye nokhuseleko lwe-nitrogen engamanzi ngexesha lokuthutha. Le bhlog iphonononga ukusetyenziswa kwevacuum imibhobho insulatedekuthuthweni kwenitrogen engamanzi, egxile kwimigaqo yabo, izicelo kushishino, kunye nokudityaniswaiivalve zevacuum, abahluli besigaba, adsorbents, kunye getters.
Imigaqo yeTekhnoloji ye-Vacuum Insulated Pipe (VIP).
Vacuum imibhobho egqunyiweyoziyilelwe ukunciphisa ukuhanjiswa kobushushu kunye nokugcina amaqondo obushushu asezantsi kakhulu afunekayo kulwelo lwenitrogen. Ubume be-VIP bubandakanya umbhobho wangaphakathi, ophethe i-nitrogen engamanzi, kunye nombhobho wangaphandle, kunye nesithuba se-vacuum phakathi. Le vacuum isebenza njenge-insulator, inciphisa kakhulu i-thermal conductivity kunye nokuthintela ukushisa ekungeneni kumbhobho wangaphakathi.
Ukusebenza kakuhle kwe-VIPs kuphuculwe ngakumbi ngezinto zokufakelwa kwe-multilayer, zihlala ziqulunqwe ngeefoyile ezibonakalisayo kunye ne-spacers, ezinciphisa ukuhanjiswa kobushushu bemitha. Ukongeza, indawo yokucoca ihlala iqulethe ii-adsorbents kunye ne-getters ukugcina umgangatho wevacuum:
·Ii-Adsorbents: Ezi zixhobo, ezifana ne-charcoal activated, zisetyenziselwa ukubamba kunye nokubamba iigesi ezishiyekileyo kunye nokufuma ngaphakathi kwendawo yokucoca, ukuthintela ukuthotywa kweempawu zokukhusela ze-vacuum.
·IiGetters: Ezi zizinto ezisetyenziswayo ezifunxayo kwaye zibopheleleke ngokwekhemikhali kwiimolekyuli zerhasi, ngakumbi ezo ii-adsorbents zingenako ukuzibamba ngokufanelekileyo. IiGeters ziqinisekisa ukuba nakuphi na ukukhupha umoya okwenzeka ekuhambeni kwexesha kuyathotywa, kugcina ingqibelelo yevacuum.
Olu lwakhiwo luqinisekisa ukuba initrogen engamanzi ihlala kubushushu bayo obufunekayo be-cryogenic ngexesha lothutho, ukunciphisa ilahleko kunye nokuphucula ukusebenza kakuhle.
Izicelo kumaShishini ahlukeneyo
I-1.Amashishini oNyango kunye naMayeza: I-nitrogen yolwelo iyimfuneko kwi-cryopreservation, equka ukugcina iisampulu zebhayoloji kunye nezicubu. Ii-VIPs ziqinisekisa ukuba initrogen engamanzi ithuthwa ngokufanelekileyo ukugcina ukusebenza kwezi sampuli.
I-2.Ishishini lokuTya kunye neSiselo: Ekulungiseni ukutya, initrogen engamanzi isetyenziselwa ukukhenkceza kweflash, igcina umgangatho kunye nobunjani beemveliso. Ii-VIP zenza uthutho oluthembekileyo ukusuka kwiindawo zokuvelisa ukuya kwiindawo zokugcina.
3.I-Electronics kunye ne-Semiconductor Manufacturing: I-nitrogen engamanzi isetyenziswa kwiinkqubo zokupholisa izixhobo kunye nemathiriyeli. Ii-VIPs ziqinisekisa ukuba ezi nkqubo zokupholisa zisebenza ngokufanelekileyo, zigcina ubushushu obufunekayo obuphantsi.
4.Ukwenziwa kweChemical: Kwishishini lemichiza, initrogen engamanzi isetyenziselwa izinto ezahlukeneyo ezifana ne-reactors yokupholisa, ukugcina izinto eziguqukayo, kunye nokuthintela i-oxidation. Ii-VIPs ziqinisekisa ukuba initrogen engamanzi ithuthwa ngokukhuselekileyo nangempumelelo ukuxhasa ezi nkqubo zibalulekileyo.
5.I-Aerospace kunye ne-Rocket Applications: I-nitrogen yolwelo ibalulekile kwishishini le-aerospace yokupholisa iinjini ze-rocket kunye namanye amacandelo. Ii-VIPs zibonelela ngeziseko eziyimfuneko zokuthutha initrogen engamanzi ngokufanelekileyo, iqinisekisa ulawulo oluchanekileyo lwe-thermal olufunekayo kwezi ndawo ziphezulu.
Ukudityaniswa kweVacuum iivalufa ezigqunyiweyokwayeIzahluli zeSigaba
Ukuphucula ukusebenza kwevacuum imibhobho insulated, indibaniselwano yeiivalve zevacuumkwayeabahluli besigabaibalulekile.
·Vacuum iivalufa ezigqunyiweyo: Ezi zivalo zigcina i-vacuum ngaphakathi kwe-insulation layer ye-VIP, iqinisekisa ukusebenza kwe-insulation ehambelanayo ngexesha. Zibalulekile ekugcineni ukusebenza kakuhle kunye nobomi obude be-vacuum insulated system.
·Izahluli zeSigaba: Kwinkqubo yothutho yenitrogen engamanzi,abahluli besigabaidlala indima ebalulekileyo ekwahluleni initrogen enegesi kwinitrogen engamanzi. Oku kuqinisekisa ukuba i-nitrogen yolwelo kuphela ifikelela kwisicelo somsebenzisi wokugqibela, ukugcina ubushushu obufunekayo kunye nokuthintela igesi ekuphazamiseni inkqubo.
Ukuqukumbela: Ukuphucula uThutho lweNitrojeni elulwelo
Ukusetyenziswa kwevacuum imibhobho insulatedkuthutho lwenitrogen engamanzi lubonelela ngobuchule obungalinganiyo kunye nokuthembeka kuwo wonke amashishini ahlukeneyo. Ngokubandakanya itekhnoloji ephezulu efanaiivalve zevacuum, abahluli besigaba, i-adsorbents, kunye ne-getters, ezi nkqubo zibonelela ngesisombululo esomeleleyo sokugcina ukushisa kwe-cryogenic ngexesha lokuthutha. Unikezelo oluchanekileyo kunye nolusebenzayo lwe-nitrogen engamanzi oluququzelelwa yi-VIPs luxhasa izicelo ezibalulekileyo zonyango, ukulungiswa kokutya, i-electronics, ukuveliswa kweekhemikhali, kunye namacandelo e-aerospace, ukuqinisekisa ukuba la mashishini anokusebenza kakuhle nangempumelelo.
Ixesha lokuposa: May-25-2024
