Ngokuthuthukiswa komthamo ophethe i-crysogenic rocket, imfuneko yokugcwaliswa kwe-pluging flow flow nayo iyanda. I-Cryogenic fluid edlulisa ipayipi yimishini ebaluleke kakhulu emkhakheni we-aerospace, osetshenziswa kuhlelo lokugcwalisa lwe-cryogenic profelant. Emanzi lamazinga okushisa aphansi adlulisela ipayipi, i-hose le-vacuum ephansi, ngenxa yokuvinjelwa kwalo okuhle, ukumelana nengcindezi nokusebenza okubangelwa ukuguquguquka okubangelwa ukuguqulwa kwepayipi futhi kunciphise ukuhanjiswa okubangelwa yi-Pipeline, kunciphise ukudlidliza okubangelwa i-viphaline nomsindo odlulayo ohlelweni lokugcwalisa lokushisa oluphansi. Ukuze uvumelane nezinguquko zesikhundla ezibangelwa ukudonswa kabusha nokuchitheka kwesixhumi esigcwalisiwe esikhaleni esincane sombhoshongo ovikelayo, ipayipi eliklanyelwe lelo kufanele libe nokuvumelana okuguquguqukayo kuzo zombili izinkomba eziguqukayo.

I-hose entsha ye-cryogenic vacuum ikhulisa ububanzi bokuqamba, ithuthukisa umthamo wokudlulisa uketshezi lwe-cryogenic fluid, futhi inokuvumelana nezimo eziguqukayo kuzo zombili izinkomba ze-lateral ne-leadedinal.

Ukwakheka kwesakhiwo okuphelele kwe-cryogenic vacuum hose

Ngokwezidingo zokusebenzisa kanye nemvelo yokufafaza usawoti, izinto zensimbi 06cr19NI10 zikhethwe njengezinto eziphambili zepayipi. Umhlangano wepayipi uqukethe izingqimba ezimbili zemizimba yamapayipi, umzimba wangaphakathi nomzimba wenethiwekhi yangaphandle, oxhunywe yi-90 ° elbow phakathi. Indwangu ye-aluminium foil nendwangu engeyona eye-alkali ilimele ngokuhlukile ebusweni bangaphandle lomzimba wangaphakathi ukwakha ungqimba lokufakelwa. Izindandatho zokusekelwa kwe-PTFE hose ye-PTFE zisethelwe ngaphandle kwesendlalelo sokufakelwa ukuvimbela ukuxhumana ngqo phakathi kwamapayipi angaphakathi nangaphandle futhi athuthukise ukusebenza kokufakwa. Amaphetho womabili wokuhlanganiswa ngokuya ngezidingo zokuxhumeka, ukwakheka kwesakhiwo esifanayo se-Big Dirence Adiabaratic Joint. Ibhokisi le-adsorption eligcwele ngesihluthuli se-5a molelisalar lihlelwe esiSandwini esakhiwa phakathi kwalezi zingqimba ezimbili zamashubhu ukuqinisekisa ukuthi ipayipi lineziqu ze-vacuum ezinhle kanye nempilo ye-cry. I-plug yokuvalwa isetshenziselwa isikhombimsebenzisi se-sandwich Vutuuming senqubo.

Izinto ezifakiwe

Isendlalelo sokufakelwa sakhiwa ngezendlalelo eziningi zesikrini sokuboniswa kanye nesendlalelo se-spacer ngokuhlukile ku-Adiabatic Wall. Umsebenzi oyinhloko wesikrini sokubonisa ukuhlukanisa ukudluliswa kokushisa kwemisebe yangaphandle. I-spacer ingavimbela ukuxhumana ngqo nesikrini sokubonisa futhi isebenze njenge-flame retardant kanye nokufakelwa kokushisa. Izinto ezibonakalayo zesikrini zifaka i-aluminium foil foil, ifilimu e-aluminised polyester, njll.

Kuhlelo lokuklama, i-aluminium foil ikhethiwe njengongqimba lokufakelwa njengesikrini esibonisa isikrini, nendwangu engeyona ye-alkali ye-alkali njengesendlalelo se-spacer.

Ibhokisi le-adsorbent ne-adsorption

I-adsorbent yinto enosakhiwo se-microporous, indawo yayo yobuningi be-adsorption indawo inkulu, ngamandla amamolekyuli ukuheha ama-molecule egesi ebusweni be-adsorbent. I-adsorbent esesangweji yepayipi ye-cryogenic idlala indima ebalulekile ekutholeni nasekugcinweni kwezinga le-vacuum yesamentshisi eCrywich. Ama-adsorbents asetshenziswa kakhulu angu-5A ngesihlungo se-molecular kanye nekhabhoni esebenzayo. Ngaphansi kwezimo ze-vacuum ne-cryogenic, i-5a isihlungo se-molecular kanye nekhabhoni esebenzayo inomthamo ofanayo we-adsorption we-N2, O2, AR2, H2 namanye amagesi ajwayelekile. I-Carbon eyenziwe icushiwe kulula ukuyisusa amanzi lapho ivalwa nge-sandwich, kepha kulula ukuyishisa ku-O2. I-carbon eyenziwe yasebenza ayikhethiwe njenge-adsorbent yepayipi eliphakathi nendawo eliphakathi nendawo.

I-5A isihlungo se-molelisalar sakhethwa njenge-sandwich adsorbent ehlelweni lokuqamba.