Mu nganda zisaba inganda nubumenyi, kubona ibikoresho kuva A kugeza kuri B ku bushyuhe bukwiye ni ngombwa. Bitekerezeho gutya: Tekereza kugerageza gutanga ice cream kumunsi wotsa - ukeneye ikintu kugirango gikonje! Icyo "kintu" mubihe byinshi niImiyoboro ya Vacuum(VIP) na babyara babo kabuhariwe,Imiyoboro ya Vacuum(VJPs). Izi sisitemu zikoresha amayeri yubwenge: zirema icyuho cyegeranye-cyuzuye kugirango zihagarike ubushyuhe, bigatuma biba byiza mugutwara ibikoresho bikonje cyane cyangwa ubukonje bukabije, neza, kandi bidahenze. Reka dusuzume aho iyi miyoboro igira uruhare runini mubuzima bwa none.

Bikunze gukoreshwa kuriImiyoboro ya Vacuum? Cryogenics, birumvikana! By'umwihariko,Imiyoboro ya Vacuumni igipimo cya zahabu cyo gutwara gaze karemano (LNG), azote yuzuye (LIN), ogisijeni y'amazi (LOX), argon y'amazi (LAR), na hydrogen y'amazi (LH2). Iyi miyoboro ikikijwe n'inkuta ebyiri, ifite icyuho kinini hagati yinkuta, igabanya cyane ubushyuhe bwiyongera, igabanya gaze ya "boil-off" (BOG) itanga iyo ibicuruzwa bishyushye. Ibi nibyingenzi kuri LNG Terminals & Bunkering, Umusaruro wa gazi yinganda & Ikwirakwizwa hamwe nindege & Ubushakashatsi.

ArikoImiyoboro ya Vacuumntabwo ari ibya kirogenike gusa. Ni ngombwa kandi mu gutunganya imiti:

ü Gutwara ubukonje bwa Ethylene: Kugumya amazi ya Ethylene (inyubako yibanze muri plastiki) amazi hafi -104 ° C mugihe cyo gutwara.

ü Dioxyde de Carbone (LCO2) Gukemura: Kugumana ubushyuhe buke bukenewe mu rwego rw’ibiribwa n’inganda CO2, kwirinda guhumeka no kwiyongera.

ü Gutanga imiti yihariye: Gutanga ibidukikije bihamye, bigenzurwa nubushyuhe bwo gutwara imiti yoroheje, birinda ingaruka zidakenewe cyangwa kwangirika.

NikiImiyoboro ya Vacuum, cyane cyaneImiyoboro ya Vacuum, ingenzi cyane muri izi nganda? Dore ibyiza bike byingenzi:

1. Kwigereranya ntagereranywa: Icyuho kinini (mubisanzwe <10 ^ -3 mbar) hafi ya yose ikuraho ihererekanyabubasha, bigatuma ikora neza kuruta izisanzwe.
2. Nta gucucike: Urukuta rw'inyuma rwa aImiyoboro ya Vacuumguma hafi yubushyuhe bwicyumba, birinda ubukonje hamwe nubura gukora - byongera umutekano kandi bigabanya ruswa.
3. Kugabanya ibicuruzwa byatakaye: Ningirakamaro mu kuzigama amafaranga hamwe na cryogenics, kugabanya igihombo cyibicuruzwa mugihe cyoherejwe no kubika.
4. Umutekano wongerewe:Imiyoboro ya Vacuumtanga icya kabiri, kugabanya ibyago byo kumeneka.
5. Kuramba: Gukora neza ibyuma bidafite ingeseImiyoboro ya Vacuumtanga kuramba bidasanzwe no kubungabunga bike.

Mugihe inganda zireba ejo hazaza - hamwe na hydrogène yamazi yingufu zisukuye, ibisabwa bisukuye cyane, hamwe nibisabwa kugirango habeho gukora neza - hakenewe ikoranabuhanga rigezweho rya tekinoroji (kandi rikomeye)Imiyoboro ya Vacuumbyumwihariko) biziyongera gusa. Udushya twibanze ku kwagura ubuzima bwa vacuum, kunoza ubwinshi bwimyororokere (MLI) mu muyoboro, no guteza imbere cyane cyane ubuziranenge bukabije (UHP). Kuva imbaraga zoguhindura ingufu kwisi yose hamwe na LNG kugeza muburyo butangaje bwo gukora chip,Imiyoboro ya VacuumUmuyoboro wa Vacuum Jacketed ningirakamaro mubisubizo byubwubatsi, ucecetse ucecekesha imigendekere yiterambere muri bariyeri nziza yubushyuhe. Muri make, ni gihamya yimbaraga zo gukumira vacuum mugutsinda ibibazo byubushyuhe.