Insulation cups also need to be maintained during daily use. Improper use will affect the insulation effect of the thermos cup. Let's find out whether the thermos cup can be placed in the refrigerator.
Nws feem ntau tsis pom zoo kom muab cov thermos ncaj qha rau hauv qhov sib npaug. Txawm hais tias cov thermos muaj zog tiv taus txias, kub tsis kam, tiv thaiv - caij nplooj zeeg, thiab muaj zog tiv thaiv, yog tias cov thermos siv tsis raug, lub hom ntawm cov thermos yuav nrov dua thiab tus nqi yuav siab dua. Ua kom puas tus yam ntxwv ntawm lub khob thermos. Lub luag haujlwm ntawm lub khob thermos yog tswj qhov ntsuas kub ntawm cov dej hauv lub khob, yog li nws tuaj yeem ua tiav cov txiaj ntsig ntawm kev rwb thaiv tsev kub. Tau kawg, nws yuav tsis ua haujlwm yog tias lub hau kaw nruj nreem thiab muab tso rau hauv lub tub yees. Yog tias koj tsuas yog xav kom txias, koj tuaj yeem siv lub thermos los tuav dej yam tsis tau npog lub hau, tab sis qhov no tsis huv heev, thiab cov dej hauv tub yees yuav muaj ntxhiab tsw.
Ice cubes can be placed in the thermos cup. The "warm" maintained by the thermos cup does not mean "warmness", but "temperature". Its structure enables it to isolate the changes in air temperature and keep the objects in the cup at the original temperature for a long time. Therefore, the ice cubes placed in the thermos cup can also maintain the original low temperature for a long time. , does not melt quickly.
Cov lus ceeb toom ntawm kev siv lub khob thermos
1. Thaum siv nws thawj zaug, nws yuav tsum tau ntxuav nrog xab npum hauv chav ua noj, thiab tom qab ntawd boiled nrog boiling dej ob peb zaug rau lub hom phiaj ntawm high - kub tshuaj tua kab mob thiab sterilization.
2. Before filling the hot water to be kept warm, first use the hot boiling water to scald the cup and pour it out, and then fill the hot water, which can make the cup's heat preservation effect better.
3. Tsis txhob ntim cov dej kub hauv lub khob thermos, txwv tsis pub, thaum lub hau ntawm lub hau yog twisted, cov dej kub npau npau yuav dhau mus thiab hlawv koj cov ntiv tes.
4. Nws yog qhov zoo tshaj yog tsis siv nws los ua tshuaj yej. Yog tias koj yuav tsum ua tshuaj yej, nco ntsoov ntxuav nws tsis tu ncua. Siv dej sov nrog me me ntawm vinegar thiab soaking rau 30 feeb yuav pab tshem tawm cov tshuaj yej stains los ntawm khob.
