Thermoses m'nyumba zathu zili kutali ndi zachilendo, koma ngakhale pambuyo pa makina atsopano ophikira khitchini, sizinasamuke kupita kumapulatifomu akutali. Monga lamulo, thermos yaikulu imagulidwa kuti azigwiritsa ntchito pakhomo pompano ndipo nthawi zambiri imagulidwa ndi mabanja omwe ali ndi ana.
Thermos ndi phokoso ndi makhalidwe ake
Kotero, ife timadziyika tokha ntchito yogula thermos ( chakudya kapena zakumwa) kwa banja, kotero ife tidzasankha chitsanzo choyenera kwambiri. Mtengo udzapangidwa malinga ndi wopanga, "kudzazidwa" komanso ndithudi voliyumu.
Njira yowonjezereka ndiyo Chinese thermos ndi phokoso. Zachokera ku gulu la "wotsika mtengo ndi wokwiya". Msika kapena m'sitolo, Stenson wakhala akukhala kwa zaka zambiri ndipo chizindikiro cha kampaniyo chikuwonekera ndithu. Amapanga mitundu yofanana ya thermos ndi babu ya galasi ndi mpope yokonzera kuti zakumwa zikhale zotentha kapena kuzizira. Galasi imapangitsa kuti kutenthedwa kumakhala pafupi mofanana ndi chitsulo chosapanga kanthu. Pali thermos ya Chitchaina yokhala ndi phokoso komanso mwayi winanso, kuphatikizapo mtengo wogula. Izi zikutanthauza kusasamala kwa chitetezo: mutatha tiyi, madontho ndi mdima wakuda zidzakhalabe zofunika, ndipo zimakhala zosavuta kuziyeretsa pa galasi kusiyana ndi zitsulo.
Koma n'zoonekeratu kuti thermos yokhala ndi babu ya galasi komanso phokoso panthawi ya kugwa idzalamulira moyo wautali, motero, ndi kugwiritsira ntchito nthawi zonse ndikugwira ntchito mwakhama, ambiri amakonda kukhuta zitsulo. Zitsanzo zoterezi zimaperekedwa ndi a Chitchaina, omwe ndi Zojirushi. Komanso khalidwe loyenerera pamtengo wogula. Mwachitsanzo, voliyumu ndi malita atatu, omwe ali okwanira kwa banja la anthu awiri kapena atatu.
Ngati mukusowa thermos yokhala ndi mpopu yomwe siiliyendetsedwa pakalipano, ndipo simukugwiritsidwa ntchito kudalira makampani "akummawa," mungapeze woyenera mwamphamvu kwambiri. Mwachitsanzo, dziko la Russia limapanga Geyser thermos yabwino kwambiri yomwe ikhoza kupulumuka malire popanda malire. Pafupifupi mitundu yonse ya thermos ndi mpopu imapereka gawo la zakumwa za 100 ml, ndipo kamangidwe kake kamatha kutsanulira popanda kuphulika.