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ta yaya vacuum flask ke kiyaye ruwa mai zafi ko sanyi

A cikin duniyar da dacewa da inganci ke da mahimmanci, kwalabe na thermos sun zama abin buƙata na yau da kullun ga mutane da yawa.Waɗannan sabbin kwantena, waɗanda kuma aka sani da thermoses ko mugayen balaguro, suna da babban ikon kiyaye abubuwan sha da muka fi so su yi zafi ko sanyi na tsawan lokaci.Amma ta yaya thermos ke aiki da sihirinsa?Bari mu nutse cikin kimiyya mai ban sha'awa da ke bayan waɗannan iyakoki masu ban sha'awa masu ban sha'awa na sahabbai.

Bayanin ƙa'ida

Don fahimtar ainihin abubuwan da ke cikin thermos, dole ne mu fahimci mahimmancin canja wurin zafi.Canja wurin zafi yana faruwa ta hanyoyi uku: gudanarwa, convection da radiation.Thermos yana amfani da duk waɗannan hanyoyin don tabbatar da rufi.

Na farko, ɗakin ciki na flask yawanci ana yin shi da gilashi biyu ko bakin karfe.Wannan zane yana rage ƙaddamarwa, yana hana zafi daga motsi tsakanin ruwa da yanayin waje.An kwashe sararin da ke tsakanin bangon biyu, yana haifar da vacuum.Wannan injin insulator ne mai mahimmanci don hana gudanarwa da canja wurin zafi.

Bugu da ƙari, an rufe murfin ciki na kwandon tare da wani nau'i mai laushi na kayan haske, irin su azurfa ko aluminum.Wannan shafi mai haskakawa yana rage girman canja wurin zafi saboda yana nuna ƙarfin zafi yana ƙoƙarin tserewa.

Aiki

Haɗin vacuum da abin rufe fuska yana rage jinkirin asarar zafi daga ruwan da ke cikin filako.Lokacin da aka zuba ruwa mai zafi a cikin thermos, yana da zafi saboda rashin iska ko barbashi don canja wurin zafi, yadda ya kamata ya kama zafi a ciki.Sabanin haka, lokacin adana ruwan sanyi, thermos yana hana kutsewar zafi daga yanayin da ke kewaye, ta haka ne ke kiyaye yanayin zafin da ake so na dogon lokaci.

Ƙarin fasali

Masu sana'a sukan yi amfani da ƙarin rufi don haɓaka aikin faifan.Wasu flasks na iya samun bangon waje wanda aka lulluɓe da tagulla, wanda ke taimakawa don ƙara rage canjin zafi na waje.Bugu da ƙari, kwalabe na thermos na zamani sau da yawa suna da dunƙule kan iyakoki ko murfi tare da gaskets silicone don ƙirƙirar hatimi mai ƙarfi.Wannan fasalin yana hana duk wani canja wurin zafi ta hanyar convection kuma yana tabbatar da cewa babu zubewa, yana mai da flask ɗin šaukuwa da dacewa.

Thermoses sun canza yadda muke jin daɗin abin sha mai zafi ko sanyi yayin tafiya.Ta hanyar haɗa fasahohi daban-daban masu sanyaya wuta kamar vacuum, kayan kwalliya da ƙarin rufi, waɗannan na'urori masu ban sha'awa na iya sanya abubuwan shaye-shaye su yi zafi ko sanyi na sa'o'i, suna mai da su kayan aikin da babu makawa a cikin salon rayuwar mu na zamani.

vacuum flask artinya


Lokacin aikawa: Yuli-26-2023