Kwintsimi yeevalve zoshishino, iivalve zebhola ze-cryogenic ziyinxalenye ebalulekileyo yokuphatha i-cryogenic fluids kunye neegesi.Ezi zivalo zikhethekileyo ziyakwazi ukumelana namaqondo obushushu abandayo kakhulu kwaye zibalulekile kumashishini afana ne-oyile negesi, i-aerospace, amayeza kunye nokulungiswa kokutya.Kule bhlog, siza kuphonononga iingenelo zeevalve zebhola ze-cryogenic kunye nokubaluleka kwazo kwizicelo ezahlukeneyo zoshishino.
1. Ukusebenza okuphezulu kobushushu obuphantsi
Iivalvu zebhola zeCryogenic ziyilelwe ngokukodwa ukusebenza kumaqondo obushushu aphantsi kakhulu, angaphantsi kwe-150°C.Kule meko, iivalve zendabuko zinokuthi zibe brittle kwaye zikwazi ukusilela, kodwa iivalve zebhola ze-cryogenic zenziwe ngezinto ezinokumelana nokubanda ngaphandle kokuchaphazela ukusebenza kwazo.Oku kubenza balungele izicelo ezibandakanya ukuphathwa kwegesi yendalo engamanzi (LNG), initrogen engamanzi kunye nolunye ulwelo lwe-cryogenic.
2. Vala ngokungqongqo kwaye uthintele ukuvuza
Enye yeenzuzo eziphambili zeevalve zebhola ze-cryogenic kukukwazi ukubonelela ukuvala okuqinileyo kunye nokuthintela ukuvuza nakwiimeko ze-cryogenic.Uyilo lwevalve yebhola luvumela ukutywinwa okuqinileyo xa ivaliwe, ukuqinisekisa ukuba i-cryogenic fluids iqulethwe ngaphandle komngcipheko wokuphunyuka.Oku kubalulekile ukugcina ingqibelelo yenkqubo kunye nokuthintela iingozi ezinokubakho ezinxulumene nokuvuza kwe-cryogenic.
3. Ukugcinwa okuncinci kunye nobomi benkonzo ende
Iivalve zebhola ze-Cryogenic ziyaziwa ngokuhlala kwazo kunye nokuphila ixesha elide, ezifuna ukugcinwa okuncinci ngexesha lokuphila kwabo kwenkonzo.Izinto ezisetyenziselwa ukwakhiwa kwayo zikhethwe ngokucokisekileyo ukumelana nokushisa okugqithisileyo kunye neemeko zokusebenza ezinzima, ukuvumela i-valve ukuba isebenze ngokuthembekileyo kwixesha elide ngaphandle kwesidingo sokulungiswa rhoqo okanye ukutshintshwa.Oku kubenza babe yisisombululo esinendleko kumashishini axhomekeke kwiinkqubo ze-cryogenic.
4. Ukuguquguquka nokuguquguquka
Iivalve zebhola ze-Cryogenic zifumaneka kwiindidi ezahlukeneyo zokucwangciswa, kubandakanywa i-port epheleleyo, i-port encitshisiweyo kunye ne-multi-port designs, evumela ukuguquguquka kwizicelo ezahlukeneyo.Ziyakwazi ukulungelelaniswa ukuhlangabezana neemfuno ezithile, ezifana noxinzelelo oluphezulu okanye izicelo ze-cryogenic, kunye nokuhlalisa iintlobo ezahlukeneyo zombane kunye negesi yokusingatha iimfuno.Oku kuguquguquka kwenza iivalve zebhola ze-cryogenic zilungele iinkqubo ezahlukeneyo zoshishino.
5. Ukhuseleko kunye nokuThotyelwa kweMigaqo
Kumashishini aphatha i-cryogenic fluids, ukhuseleko lubaluleke kakhulu.Iivalve zebhola ze-Cryogenic zenzelwe kwaye zivavanywe kwimigangatho engqongqo yokhuseleko kunye neemfuno zokulawula, ukuqinisekisa ukuba zingasetyenziswa ngokuzithemba kwizicelo ezibalulekileyo.Ukukwazi kwabo ukubonelela ngokuvalwa okuthembekileyo kunye nokukhusela ukuvuza kunceda ukuphucula ukhuseleko olupheleleyo lweenkqubo ezifakwe kuzo.
6. Ukwandisa ulawulo kunye nokusebenza kakuhle
Ulawulo oluchanekileyo olunikezwa yi-valve yebhola ye-cryogenic ilawula ngokufanelekileyo i-cryogenic fluids, ivumela abaqhubi ukuba balawule ngokuchanekileyo ukuhamba kunye noxinzelelo.Eli nqanaba lokulawula libalulekile ekuphuculeni iinkqubo kunye nokuqinisekisa ukuhanjiswa okusebenzayo kunye nokutywinwa kwe-cryogenic fluids, ekugqibeleni ukwandisa ukusebenza kakuhle kunye nemveliso.
Isishwankathelo, iivalve zebhola ze-cryogenic zidlala indima ebalulekileyo kwizicelo zoshishino ezibandakanya i-cryogenic fluid kunye nokuphathwa kwegesi.Ukusebenza kwabo okugqwesileyo kwiimeko ezibanda kakhulu, amandla okuvalwa okuqinileyo, iimfuno zokugcinwa okuncinci, ukuguquguquka, ukuthotyelwa kokhuseleko kunye nokusebenza kakuhle kubenza babaluleke kakhulu kumashishini afana ne-oyile negesi, i-aerospace, amayeza kunye namacandelo okulungisa ukutya.Njengoko itekhnoloji iqhubeka nokuqhubela phambili, imfuno yeevalvu zebhola ezithembekileyo ze-cryogenic ziya kuqhubeka zikhula kuphela, ziqinisa ngakumbi ukubaluleka kwazo kwicandelo leshishini.
Ixesha lokuposa: Mar-22-2024