Cov nab kuab qhuav yog cov khoom uas khaws cia rau qhov kub hauv qab -70 degrees Celsius. Nws tsis tuaj yeem tsim cov ntau ntawm cov dej khov qhuav hauv tsev, tab sis raws li kev sim, koj tuaj yeem tau txais ib koob tshuaj me me.
Nws yog qhov tsim nyog
- - Cov pa roj carbon dioxide tua hluav taws;
- - tog hauv ncoo;
- - cardboard thawv;
- - Cov ntaub nplaum nplaum.
Cov Lus Qhia
Kauj ruam 1
Ua kom cov dej khov qhuav hauv tsev, koj xav tau lub taub tua hluav taws. Thov nco ntsoov tias lub tshuab pa CO2 tua hluav taws zoo rau lub hom phiaj no. Cov khoom siv no feem ntau siv rau hauv qhov chaw ib puag ncig xws li cov tsev, chaw ua haujlwm, tsev noj mov, thiab lwm yam. Thaum siv lub tua hluav taws, nco ntsoov hnav hnab looj tes, tau txais dej khov rau ntawm koj txhais tes tuaj yeem ua rau khov. Tsis tas li ntawd, tsis txhob kov lub tswb thiab txuas txuas, thaum siv hluav taws tua hluav taws, lawv qhov kub yuav poob rau -72 degrees Celsius.
Kauj ruam 2
Siv ib lub tog hauv ncoo thiab muab qhwv kom nruj nyob ib ncig ntawm lub tog raj thiab qhov dej ntawm lub tshuab hluav taws. Qhwv lub tog hauv ncoo kom qhov dej khov tsis xoob. Lub siab ntawm cov tshuaj tua hluav taws tsis zoo heev, nws yuav tsis nyuaj rau tuav lub tog hauv ncoo, tab sis kom muaj kev ntseeg siab dua, koj tuaj yeem tso nws nrog daim kab xev duct.
Kauj ruam 3
Dua daim ntawv foob lub tshuab tua hluav taws thiab rub tawm lub koob. Nias lub xeb thiab tuav nws li 2-3 feeb, koj yuav muab ib puag ncig los ntawm cov tuab tuab, tsis txhob txhawj, qhov no yog qhov qub. Koj yuav tsis tau dej khov heev, tab sis ib qho me me yuav sau hauv sab hauv ncoo.
Kauj ruam 4
Tshem lub tog hauv ncoo los ntawm lub tua hluav taws thaum tuav lub nozzle khov kho. Hauv sab hauv ntawm lub hauv ncoo, koj yuav pom qee cov dej khov qhuav hauv lub xoob xoob, ua npuas zoo li lub xeev. Sim kom tsis txhob tawg cov dej khov los yog kov nws nrog koj txhais tes, nws muaj qhov kub txias heev, txog -78 degrees Celsius. Txhawm rau ua kom khov, cia nws tuav li ob peb feeb.
Kauj ruam 5
Rau lub sijhawm ntev cia thiab tiv thaiv kom khov-kom qhuav ntawm cov dej khov qhuav, hloov mus rau hauv cov thawv ntawv thawv ntawv txoj kab nrog cov npuas dej tuab. Sim ua kom tiv thaiv huab cua hauv nws, rau qhov no, kua nplaum cov pob qij txha ua npuas ncauj nrog cov ntawv ci ntsaws. Yog tias qhov xav tau, cov dej khov tuaj yeem ua kom nruj me me siv ib qho khoom tiaj, xws li lub poom lossis iav uas muaj lub tiaj.
