Thermoses mumapurazi edu ari kure nekugadzirwa, asi kunyange mushure mekuonekwa kwezvinhu zvitsva zvekicheni midziyo, haina kuenda kunzvimbo dziri kure mashefufu. Sezvo mutemo, guru thermos inotengeswa kushandiswa kwekumba nemukurumbira uye inotengwa nemhuri dzine vana.
Thermos ane rumbidzo uye maitiro ayo
Saka, tinozviisa isu basa rekutenga thermos ( kwekudya kana kunwa) kwemhuri, saka tichasarudza muenzaniso wakakodzera kwazvo. Mutengo uchaumbwa zvichienderana nemuti, "kuzadza" uye zvechokwadi ivhu.
Chinhu chinowanzosarudzwa ndecheChina thermos ine rukudzo. Icho chinobva kune chikamu che "zvishoma uye zvakatsamwa". Mumusika kana muchitoro, Stenson ave aripo kwemakore uye chikwangwani chekambani chacho chakanaka. Anobereka mienzaniso yakafanana ye thermos nebhuruzi regirazi uye pombi yakagadzirirwa kuchengetedza kunwa kupisa kana kutonhora. Girazi inochengetedza kupisa kwepamusoro pane imwechete seyesirivha isina chinhu. Ikoko kune Chinese thermosi ine rumbidzo uye rimwe ruzivo, muwedzera kune mutengo unodhura. Izvi zvinoreva kusununguka kwekutarisirwa: mushure meii, mashizha uye nzvimbo yakasviba icharamba ichidikanwa, uye zviri nyore zvikuru kuzvishambidza kubva pagirasi kupfuura kubva pane zvesimbi.
Asi zvakajeka kuti a thermos ane bhozi regirazi uye rumbidzo panguva yekuwa icharaira hupenyu hurefu, saka, nekushandiswa nguva dzose uye kushingaira, vazhinji vanosarudza kuzara kwesimbi. Mienzaniso yakadaro inopiwa neChinese, iyo Zojirushi. Uyewo zvakakodzerwa nehutano pamutengo unodhura. Mumuenzaniso uyu, ivhu rakaita 3 litita, izvo zvakakwana kumhuri yevanhu vaviri kana vatatu.
Kana iwe uchida yakakwirira ye thermos ine pombi iyo isiri ikozvino kana yakashandurwa, uye iwe hauna kushandiswa kuvimba ne "kumabvazuva" makambani, unogona kuwana yakakodzera zvakasimba zvakanyanya. Somuenzaniso, muRussia inobatsira zvikuru Geyser thermos inogona kupona kurasikirwa pasina kurasikirwa. Inenge yose mienzaniso ye thermos ine pombi ichapa chikamu chekumwa kwechirongwa chemamita 100, uye chimiro chebizi chinobvumira kuzvidururira pasina kupera.