Shin kun taɓa yin mamakin yadda abin sha ɗinku mai zafi zai kasance dumi na sa'o'i, har ma a cikin kwanakin sanyi mafi sanyi ko kuma a kan doguwar tafiya?Amsar tana cikin fasaha mai ban mamaki da ke bayan thermos (wanda aka fi sani da thermos).Godiya ga ƙirar sa na musamman da kuma ƙaƙƙarfan rufi, wannan ƙwararrun ƙirƙira za ta sa abin sha ɗinku ya yi zafi ko sanyi na tsawon lokaci.A cikin wannan shafi, za mu bincika kimiyya mai ban sha'awa a bayan yadda thermoses ke hana asarar zafi.
Fahimtar ma'anar thermos:
A kallon farko, thermos ya bayyana a matsayin akwati mai sauƙi tare da saman dunƙulewa.Duk da haka, tasirinsa wajen kiyaye yanayin zafin abin da ke cikinsa ya dogara da yadda aka gina shi.Thermos yana kunshe da manyan sassa biyu: harsashi na waje da akwati na ciki, yawanci da gilashi, bakin karfe, ko filastik.An raba sassan biyu ta hanyar vacuum Layer wanda ke haifar da shingen zafi wanda ke rage zafin zafi.
Hana gudanarwa:
Ɗaya daga cikin hanyoyin da thermoses ke hana hasara mai zafi shine ta hanyar rage sarrafawa.Gudanarwa shine tsarin da ake canja wurin zafi daga wannan abu zuwa wani lokacin da abubuwa ke hulɗa kai tsaye.A cikin thermos, gilashin ciki ko kwandon karfe (riƙe da ruwa) yana kewaye da wani yanki mai ƙura, yana kawar da duk wani hulɗa kai tsaye tare da harsashi na waje.Wannan rashin tuntuɓar yana hana canja wurin zafi ta hanyar sarrafawa, ta haka ne ke riƙe da zafin da ake so a cikin filastar.
Cire convection:
Convection, wata hanyar canja wurin zafi, shima yana raguwa sosai a cikin thermos.Convection yana faruwa ta hanyar motsin barbashi masu zafi a cikin ruwa ko gas.Ta hanyar ƙirƙira vacuum Layer, flask ɗin yana hana motsin waɗannan barbashi, ta yadda zai rage damar asarar zafi ta hanyar haɗuwa.Wannan yana tabbatar da cewa zafin ruwan zafi a cikin filas ɗin ya tsaya tsayin daka, yana hana saurin sanyaya ruwan zafi a cikin filas ɗin.
Nuna Zafin Radiant:
Radiation ita ce hanya ta uku na canja wurin zafi, wanda aka yi magana da shi ta hanyar kaddarorin ma'aunin thermos.Asarar zafi mai haske yana faruwa lokacin da abu mai zafi ya fitar da hasken zafi, yana tura kuzari zuwa abu mai sanyaya.Thermoses suna nuna saman haske ko sutura, kamar azurfa ko aluminium, don rage saurin watsawa.Waɗannan yadudduka masu haskakawa suna nuna zafi mai haske, ajiye shi a cikin akwati na ciki da rage asarar zafi.
Ingantattun rufi tare da ƙarin yadudduka:
Wasu thermoses sun haɗa da ƙarin rufi don samar da ƙarin kariya daga asarar zafi.Wadannan yadudduka yawanci ana yin su ne da kumfa ko wani abu mai rufewa kuma suna taimakawa wajen haɓaka ikon rufewa gabaɗaya na flask.Ta hanyar ƙara waɗannan ƙarin yadudduka, thermos na iya yin zafi na tsawon lokaci, yana mai da shi cikakkiyar abokin tafiya don balaguron waje ko tafiya mai tsawo.
Thermos na zamani abin al'ajabi ne na kimiyya, an tsara shi don kiyaye abubuwan sha da kuka fi so su yi zafi don ku ji daɗin su kowane lokaci, ko'ina.Ta hanyar haɗin fasahohi don rage ɗaukar zafi, mai ɗaukar hoto da mai haskakawa da ƙarin rufi, thermos yana rage asarar zafi don ku iya jin daɗin abin sha mai zafi a cikin takun ku.Don haka a gaba lokacin da kuka ɗauki sip daga flask kuma ku ji daɗin kwanciyar hankali, godiya da rikitaccen kimiyyar da ke aiki a cikin wannan abu mai sauƙi na yau da kullun.
Lokacin aikawa: Jul-10-2023