Kodi kapu yamadzi yachitsulo chosapanga dzimbiri yokhala ndi zida zokwanira komanso khoma lokhuthala liyenera kukhala kapu yabwino ya thermos?

Ndinawona ndemanga ya wowerenga kumbuyo kwa nkhaniyo akuyambitsa makapu opepuka, akunena kuti makapu opepuka sali abwino ndipo ndi bwino kugwiritsa ntchito makapu amadzi okhala ndi makoma okhuthala ndi zipangizo zolimba, zomwe zimakhala zamphamvu komanso zosagonjetsedwa ndi kugwa ndipo zimatha kutentha. yaitali. Choyamba, zikomo abwenzi powerenga nkhani yathu. Kachiwiri, monga anthu akuluakulu mu fakitale ya kapu ya madzi, tidzafanizira kapu yopepuka ndi kapu yamadzi yomwe owerenga amatchula. Chotsatira chomaliza ndichoti aliyense aweruze. Kuti kufotokozera kukhale kosavuta, tidzatchula kwakanthawi kapu yamadzi yotchulidwa ndi owerenga ngati "Chikho cholemera".

M'nkhani yapitayi, mfundo yopangira "chikho choyezera kuwala" ndi zotsatira zomaliza zogwiritsidwa ntchito zinayambitsidwa mwatsatanetsatane, kotero ndikubwereza apa. "Chikho cholemera" sichinatchulidwepo, chifukwa pakati pa malamulo osawerengeka omwe talandira kwa zaka zambiri, pali pulojekiti imodzi yokha yomwe kasitomala anapempha kuti makulidwe a khoma la chikho chamadzi chosapanga dzimbiri asinthe kukhala zinthu zowonjezereka. Tinkaganiza kuti makapu amadzi oterowo ndi osowa pamsika. Choncho, palibe tsatanetsatane wa "chikho cholemera".

"Makapu olemetsa" amadziwika kuti makapu amadzi olemera. Nthawi zambiri makulidwe a khoma la makapu amadzi amakhala okhuthala kuposa kumbuyo kwa makapu wamba amadzi. Mwachitsanzo, makulidwe a makapu osapanga dzimbiri a thermos nthawi zambiri amakhala 0.4-0.6 mm, pomwe makulidwe a "zikho zolemetsa" ndi 0.6-1.2 Mamilimita, sizowoneka bwino kuyang'ana motere. Ngati chikho wamba 500 ml ya chitsulo chosapanga dzimbiri cha thermos chikulemera pafupifupi magalamu 240, kulemera kwa "kapu yoyezera" kumakhala pafupifupi 160-180 magalamu, ndipo kulemera kwa "kapu yolemetsa" ndi 380 - pafupifupi 550 magalamu, kotero aliyense atha kukhala nawo. kuyerekeza mwachilengedwe.

Ambiri "makapu olemetsa" amagwiritsa ntchito njira yowotcherera chubu, ndipo sagwiritsa ntchito njira yotambasula kuti apange. Kumbali imodzi, mtengo wopangira ndi wokwera kwambiri, ndipo chifukwa chachikulu ndikuti kukonza ndizovuta. Mphamvu ya "kapu yolemetsa" yomalizidwa nthawi zambiri imakhala pakati pa 500-750 ml, ndipo palinso "makapu olemera" ochepa omwe amatha 1000 ml.

Poyerekeza ndi zinthu zomwezo, mtengo wamtengo wapatali wa "chikho cholemera" ndi wapamwamba kuposa "chikho chopepuka", kukana kwamphamvu kumakhala kwakukulu kuposa "chikho chopepuka", kulemera kwa chimodzi. mankhwala ndi apamwamba kuposa a "kapu kuwala", ndipo ndi bulky ndi zovuta kunyamula. Kuthekera kwakukulu.

Ponena za kusunga kutentha, chifukwa "kapu yoyezera kuwala" imatenga njira yochepetsera, zinthu zochepetsetsa zimachepetsa kutentha kwa kutentha. Choncho, poyerekezera katundu wotetezera kutentha ndi mphamvu yofanana, "kapu yoyezera kuwala" ndi yabwino kuposa "chikho cholemera".

Poyerekeza malo ogwiritsira ntchito, "chikho cholemera" chimakhala choyenera kwambiri panja, makamaka maulendo akunja akunja. Ntchito yokhayo ya "kapu yolemetsa" yomwe mkonzi adakumana nayo idagulidwa ndi gulu lankhondo lodziwika bwino lakunja. "Makapu olemera" sali ophweka kunyamula monga "makapu opepuka" kwa anthu wamba chifukwa cha kulemera kwawo.

Ngati simuli wokonda zankhondo kapena wokonda masewera akunja, sikoyenera kugwiritsa ntchito "kapu yolemetsa". Pamene kulemera kwa chikho chopanda madzi kupitirira magalamu 500 ndipo kulemera kwa madzi m’chikhoko kupitirira magalamu 500, kudzasintha kaya kunyamulidwa kapena kugwiritsidwa ntchito. kukhala katundu. Ngati mukuganiza kuti zida zokulirapo zimakhala zamphamvu komanso zolimba, simukuchotsedwa posankha "kapu yolemetsa". Ndikhoza kunena kuti mitundu yonse ya makapu amadzi ili ndi ubwino ndi zovuta zawo. Sitinganene kuti makapu olemera kwambiri amakhala abwinoko.