Uketshezi oluyi-cryogenic lusetshenziswa ezimbonini ezahlukahlukene, okuhlanganisa ezokwelapha, ezindizayo, kanye namandla. Lokhu ketshezi olubandayo kakhulu, njenge-nitrogen ewuketshezi kanye ne-helium ewuketshezi, kuvame ukugcinwa futhi kuthuthwe ezitsheni ezikhethekile ezenzelwe ukugcina amazinga okushisa aphansi. Uhlobo oluvame kakhulu lwesitsha esisetshenziselwa ukugcina uketshezi oluyi-cryogenic yi-Dewar flask.
Amaflaski e-Dewar, aziwa nangokuthi amaflaski e-vacuum noma amabhodlela e-thermos, aklanyelwe ngqo ukugcina nokuthutha uketshezi olu-cryogenic emazingeni okushisa aphansi kakhulu.Ngokuvamile zenziwe ngensimbi engagqwali noma ingilazi futhi zinomklamo obiyelwe kabili one-vacuum phakathi kwezindonga. Le vacuum isebenza njengesivikelo sokushisa, ivimbela ukushisa ukuthi kungangeni esitsheni futhi ifudumale uketshezi oluyi-cryogenic.
Udonga lwangaphakathi lweflaski yeDewar yilapho kugcinwa khona uketshezi oluyi-cryogenic, kuyilapho udonga lwangaphandle lusebenza njengesivikelo esivikelayo futhi lusiza ekuvikeleni okuqukethwe. Ingxenye ephezulu yeflaski ngokuvamile inesivalo noma isembozo esingavalwa ukuze kuvinjelwe ukuphuma koketshezi oluyi-cryogenic noma igesi.
Ngaphezu kwamaflaski e-Dewar, uketshezi oluyi-cryogenic lungagcinwa nasezitsheni ezikhethekile ezifana namathangi e-cryogenic namasilinda. Lezi zitsha ezinkulu zivame ukusetshenziselwa ukugcina izinto eziningi noma izinhlelo zokusebenza ezidinga ukusetshenziswa kwenani elikhulu loketshezi oluyi-cryogenic, njengasezinkambisweni zezimboni noma ezikhungweni zezokwelapha.
Amathangi e-Cryogenicngokuvamile yimikhumbi emikhulu, enezindonga ezimbili eyenzelwe ukugcina nokuthutha inani elikhulu loketshezi oluyi-cryogenic, njenge-nitrogen ewuketshezi noma i-oxygen ewuketshezi. Lawa matanki avame ukusetshenziswa ezimbonini ezifana nokunakekelwa kwempilo, lapho asetshenziselwa ukugcina nokuthutha uketshezi oluyi-cryogenic lwezinga lezokwelapha ukuze kusetshenziswe njengokuhlinzwa kokuhlinzwa, ukugcinwa kokuhlinzwa ...
Ngakolunye uhlangothi, amasilinda e-cryogenic ayizitsha ezincane, eziphathwayo ezenzelwe ukugcina nokuthuthwa kwenani elincane loketshezi lwe-cryogenic. Lawa masilinda avame ukusetshenziswa emalabhorethri, ezindaweni zocwaningo, nasezindaweni zezimboni lapho kudingeka khona isitsha esincane, esithwalekayo sokuthutha uketshezi lwe-cryogenic.
Kungakhathaliseki ukuthi uhlobo luni lwesitsha esisetshenzisiwe, ukugcina nokuphatha uketshezi oluvela ku-cryogenic kudinga ukunakwa ngokucophelela ekuphepheni kanye nezinqubo ezifanele zokuphatha. Ngenxa yokushisa okuphansi kakhulu okuhilelekile, kumele kuthathwe izinyathelo ezikhethekile zokuvimbela ukusha, ukusha, kanye nokunye ukulimala okungenzeka lapho kuphathwa uketshezi oluvela ku-cryogenic.
Ngaphezu kwezingozi ezingokomzimba, uketshezi oluyi-cryogenic luphinde lube yingozi yokufutha uma luvunyelwa ukuba luphele futhi lukhiphe igesi ebandayo eningi. Ngenxa yalesi sizathu, kumele kube nezinqubo ezifanele zokungenisa umoya kanye nokuphepha ukuze kuvinjelwe ukunqwabelana kwamagesi ayi-cryogenic ezindaweni ezivalekile.
Sekukonke, ukusetshenziswa koketshezi oluyi-cryogenic kushintshe izimboni eziningi, kusukela ekunakekelweni kwezempilo kuya ekukhiqizweni kwamandla. Izitsha ezikhethekile ezisetshenziselwa ukugcina nokuthutha lezi ziphuzo ezibandayo kakhulu, njenge-Dewar flasks,amathangi e-cryogenic, kanye namasilinda, kudlala indima ebalulekile ekuqinisekiseni ukuphathwa okuphephile nokuphumelelayo kwalezi zinto ezibalulekile. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ukuthuthukiswa kwemiklamo yezitsha ezintsha nezithuthukisiwe kuzothuthukisa kakhulu ukuphepha nokusebenza kahle kokugcina nokuthutha uketshezi oluyi-cryogenic.
Isikhathi sokuthunyelwe: Mashi-21-2024
