Txawm li cas los xij, txhua yam kev txiav txim yog qhov kev txiav txim siab tseem ceeb hauv tus neeg lub neej. Cov kev txiav txim siab tseem ceeb xws li xaiv tus tub yees. Koj yuav tsum xaiv txoj kev xaiv, yog li ntawd qhov ntaus ntawv haum rau koj rau tag nrho cov kev ua haujlwm, technologies tau rau hnub nyoog tseem ceeb, tsis hais qhov nce hauv nqi. Hnub no lub tub yees muaj nuj nqis heev thiab yuav tau them ntev. Yog li cia peb xav txog qhov tseem ceeb tshaj plaws rau xaiv lub tub yees thiab sim simulate koj tus kheej yuav khoom, yog li ntawd nws yog qhov zoo tshaj plaws.
Ib qho tseem ceeb rau feem ntau cov neeg yuav khoom thaum xaiv lub tub yees yog nws cov nqi. Nws nyob ntawm, ua ntej txhua yam, rau: qhov ntim ntawm lub cuab yeej, hom thiab qauv, kev ua haujlwm thiab ntau lwm yam. Cov tub yees txias tau muab faib ua peb pawg ntawm tus nqi.
Los pheej yig cov tub yees cov cav tov txog 200 dollars. Feem ntau, cov no yog cov chamber ib leeg uas muaj lub tub yees txias me me. Tsawg dua koj tuaj yeem yuav ntawm qhov nqi thiab cov tub yees nrog ob lub koob yees duab thiab lub thawv txias loj. Nquag xws li cov nqi nqe xws li cov tub yees Soviet, cov yees uas tsis tau pauv ntau tshaj 20 xyoo. Cov no muaj xws li: "Atlant", "North", "Saratov". Cov tuam txhab lag luam txawv teb chaws tsis tshua muaj cov tub yees ntawm cov nqi muag, tab sis kuj muaj qhov zam.
Cov tub yees ntawm cov nqi nruab nrab yog tsim los ntawm ntau lub tuam txhab txawv teb chaws. Cov khoom noj txias xws li cov khoom siv hauv khw thiab muaj kev thov heev. Cov no muaj xws li: Ariston, Bosch, Electrolux, Liebherr thiab lwm yam qauv. Tseem ceeb rau kev xaiv cov tub yees txias no yog lawv qhov ntim thiab kev muaj peev xwm, kev yees txias txias thiab cov qauv tsim tshiab. Lawv raug nqi txog 500 txog 1000 las. Lawv yooj yim dua los siv thiab yuav cia koj txuag hluav taws xob noj. Nws kuj yog tsim nyog hais txog nws cov haujlwm ntxiv: lub tswb ntawm lub qhov rooj, qhov kev ntsuas kub nyob rau hauv lub ntsiab thiab cov khov khov, kev hloov tshiab ntawm cov txee, thiab lwm yam.
Cov qauv kim tshaj plaws yog yuav, yeej yog, cov tswv ntawm lub tsev nyob, lub caij ntuj sov thiab cov tsev loj. Txawm li cas los xij, cov qauv no yeej ntau tshaj qhov barrier 1000 tauj US dollars, muab lub tub yees nrog cov kev khiav dej num uas tsis tas yuav tsim nyog rau cov neeg yuav khoom qub. Qhov tseem ceeb tshaj plaws rau xaiv tus tub yees ntawm cov nqi qeb siab yog: tsis tshua muaj suab nrov, tsim muaj thiab tsis tsim tshwj xeeb, ntau npaum li cas ntawm cov khov thiab cov tub yees txias. Lawv yog cov yooj yim mus siv, txawm lub fact tias tsim thiab tswj cov tub yees siv lub tshuab tamsim no. Xws li cov tub yees tau tsim los ntawm cov tuam txhab: Liebherr, Electrolux, General Electric thiab ntau lwm tus.
Kev xaiv ib lub tub yees tsis yog ib qho yooj yim, uas yuav tsum tau tshawb txog txhua yam ntawm nws txoj haujlwm. Ib qho tseem ceeb heev yog cov koob yees duab thiab qhov kub kub uas lawv tuaj yeem pab txhawb. Hnub no tus tub yees zoo yuav tsum muaj tsawg kawg yog ib lub tub yees txias thiab ib lub freezer, thiab cov khoom yuav tsum tau ceev cia ntawm qhov kub uas tsis tas yuav tsis qub, tab sis yuav tsis khov kiag li.
Cov tub yees nrog ib lub koob yees duab thiab ib lub freezer, raws li txoj cai, tsis nrov heev nyob rau hauv kev ua lag luam, tiam sis cov qauv no muaj peev xwm them taus cov neeg sawv cev ntawm cov neeg tsis muaj teeb meem ntawm cov pej xeem. Nws tshwm sim li cov tub yees no tsis muaj lub freezer txhua, uas txhais tau hais tias cia cov qee yam khoom tau los ua ib txoj haujlwm tsis yooj yim.
Ob lub thawv txias thaij no yog hom kev muag khoom tshaj plaws ntawm hom no. Lawv yog cov ntau dua, thiab, yog li ntawd, ntau dua nyob rau hauv kev thov los ntawm neeg yuav khoom. Ib lub chamber yog ib lub tub yees, thiab lwm qhov yog lub tub yees. Raws li txoj cai, lub taub lub tub yees nyob rau hauv lub tub yees txias, uas tso cai rau koj siv cov khoom tsim nyog uas tsis muaj dabtsi yog khoov, tab sis tsuas qhib lub qhov rooj ntawm lub thawv txias tub yees. Hauv qab koj yuav khaws cov nqaij, ntses thiab lwm yam khoom uas yuav tsum tau khaws cia ntev, thiab rau saum koj yuav khaws cov qe, txiv hmab txiv ntoo thiab lwm yam khoom siv uas koj yuav tau siv txhua lub sijhawm.
Cov tub yees nrog peb lub koob yees duab yog, raws li txoj cai, ib qho qauv rau cov qauv kim. Rau cov koob yees duab zoo tib yam, ib lub koob yees duab ntxiv ntxiv, hu ua zero zero. Xws li lub koob thaij yuav yog ib qho khoom muag los yog, zoo li lwm tus, muaj nws lub qhov rooj thiab ib lub txee nyias. Lub koob yees duab xoom tso tau rau txhua qhov chaw, thiab qee zaus tseem loj tshaj qhov loj ntawm lub tub yees thiab lub tub yees.
Cov qauv kev xaiv ib lub tub yees yuav ua tau ntau yam. Ntawm lawv, lub ntim ntawm tag nrho cov lag luam ntawm lub tub yees occupies ib qho tseem ceeb qhov chaw, qhov chaw uas cov khoom yuav muab tso rau. Qhov xaiv qhov ntim yog txoj kev mus rau tus neeg siv, tsis muaj yam twg uas koj xaiv tsis tau qhov yog rau koj. Nws tag nrho yog nyob ntawm seb pes tsawg tus khoom koj khov txhua hnub. Yog hais tias koj yeej siv cov khaub ncaws ntau thiab cov khoom tseem ceeb tshaj plaws rau koj yog lub tub yees, ces koj yuav muaj txaus ntim ntawm 100 liters. Yog tias koj tsis nyiam khaws cov zaub mov, thiab ntau zaus koj xav noj lawv nrog tag nrho tsev neeg, ces koj yuav tswj xyuas ib nrab qhov loj ntawm 50 liters. Ib qho tseem ceeb ntawm kev xaiv thaum xaiv tus tub yees yog tus naj npawb ntawm cov neeg hauv tsev neeg. Rau tag nrho cov tau noj, thiab tsis muaj ib tug tseem deprived, yuav muaj txaus 200 liv ntawm volume. Qhov no yog qhov siab tshaj plaws uas lub tub yees muaj peev xwm muaj. Koj tsis xav tau qhov loj dua, yog tias koj tsis yog tus tswv ntawm lub lag luam loj.
Nco ntsoov hais tias kev xaiv ntawm txhua lub tshuab hluav taws xob yuav tsum raug xa mus rau tag nrho cov dej num. Tom qab tag nrho, raws li txoj cai, koj yuav ib lub tub yees tsis yog rau koj tus kheej, tab sis rau cov neeg nyob ze koj nyob ze. Siv cov tswv yim no, thiab kawm lo lus nug raws li nram no, ua ntej yuav ib lub tub yees. Yog tias koj ua txhua yam zoo, lub tub yees yuav thov koj thiab koj tsev neeg nrog cov khoom uas yuav tsis ua rau koj tsis zoo, tab sis yuav nyob twj ywm cua thiab pab tau.