Mw'isi ya kirogenike, gukenera ubushyuhe bwizewe kandi bwizewe nibyingenzi, cyane cyane mubijyanye no gutwara amazi arenze urugero nka helium.Imiyoboro ya Vacuum. Iyi ngingo iragaragaza uruhare runini rwimiyoboro ya vacuum ikoreshwa mumazi ya helium.
Imiyoboro ya Vacuum niyihe?
Imiyoboro ya Vacuum, bizwi kandi nk'imiyoboro ikingiwe, ni imiyoboro yihariye igaragaramo icyuho cya vacuum hagati y'urukuta rw'imiyoboro ibiri yibanze. Iyi vacuum igaragara nkinzitizi yubushyuhe ikora neza cyane, ikumira ihererekanyabubasha cyangwa ibikubiye mu muyoboro. Kuri helium yamazi, itetse ku bushyuhe bwa 4.2 Kelvin (-268.95 ° C), gukomeza ubushyuhe buke mugihe cyo gutambuka ni ngombwa kugirango wirinde guhumeka no gutakaza ibikoresho.
Akamaro ka Vacuum Jacketed Imiyoboro muri Liquid Helium Sisitemu
Liquid helium ikoreshwa cyane mu nganda nk'ubuvuzi (ku mashini za MRI), ubushakashatsi bwa siyansi (mu byihuta byihuta), no gushakisha icyogajuru (mu gukonjesha ibyogajuru byogajuru). Gutwara helium y'amazi kure cyane nta kongera ubushyuhe bukabije ni ngombwa mu kugabanya imyanda no gukora neza inzira.Imiyoboro ya Vacuumbyashizweho kugirango amazi agumane ubushyuhe bukenewe mugabanya cyane guhanahana ubushyuhe.
Kugabanya Ubushyuhe Bwinshi no Gutakaza Impanuka
Kimwe mu byiza byingenzi byavacuum jacketmuri sisitemu ya helium nubushobozi bwabo bwo gukumira ubushyuhe. Icyuho cya vacuum gitanga inzitizi hafi yubushyuhe bwo hanze, bigabanya cyane igipimo cyo kubira. Ibi nibyingenzi mukubungabunga amazi ya helium mugihe cyo gutwara intera ndende. Hatabayeho gukoresha insulente ya vacuum, helium yahinduka vuba, biganisha ku gihombo cyamafaranga ndetse no kudakora neza.
Kuramba no guhinduka
Imiyoboro ya Vacuumikoreshwa muri sisitemu ya helium yagenewe kuramba, akenshi yubatswe hamwe nicyuma kitagira umwanda cyangwa ibindi bikoresho bishobora kwihanganira ubushyuhe bukabije hamwe nihungabana ryimashini. Iyi miyoboro nayo iza mubishushanyo byoroshye, byemerera kwishyiriraho byoroshye muri sisitemu zishobora gusaba inzira zigoramye cyangwa zihinduka. Ihinduka rituma biba byiza kubikorwa remezo bigoye nka laboratoire, ibigega byo kubika cryogenic, hamwe nuyoboro wo gutwara abantu.
Umwanzuro
Imiyoboro ya VacuumGira uruhare runini mugutwara helium yamazi, itanga ubushyuhe bukomeye bwumuriro ugabanya ubushyuhe kandi bikagabanya igihombo. Mugukomeza ubusugire bwamazi ya kirogenike, iyi miyoboro ifasha kubungabunga helium yagaciro no kugabanya ibiciro byakazi. Nkuko inganda zikomeje guhanga udushya kandi zigasaba sisitemu zo hejuru za cryogenic, uruhare rwavacuum jacketbizakura gusa mubyingenzi. Nibikorwa byabo bitagereranywa byubushyuhe nuburambe,vacuum jacketguma tekinoroji yingenzi mubijyanye na cryogenics, cyane cyane kumazi ya helium.
Mu gusoza,vacuum jacket.
vacuum jacketed umuyoboro :https://www.hlcryo.com/vacuum-yakorewe-umuyoboro-series/
Igihe cyo kohereza: Ukuboza-04-2024