Vacuum Double Wall Luxury Insulated Water kwalban tare da Handle

Kofin thermos ba makawa ne a cikin rayuwar yau da kullun na mutane.Mutane da yawa suna son shan ruwan zafi, kuma kofin thermos na iya kiyaye zafin ruwan, don haka kowa yana amfani da shi a cikin hunturu.Don haka, me ya sa zai iya zama dumi, kun san ƙa'idar da ke bayansa?

An samar da kofin thermos daga kwalban thermos.Ka'idar kiyaye zafi iri ɗaya ce da na kwalbar thermos.Don dacewar ɗauka, an yi kwalbar a cikin kofi.Tun da farko, mutane sun yi amfani da kwalabe na thermos don adana ruwan zafi.Ana kuma kiran kwalabe na thermos kwalabe, tafasasshen ruwa ko tukwane na thermos.An rufe baki da abin togi.

Masanin kimiyyar kimiya na Biritaniya Sir James Dewar ne ya ƙirƙira wannan injin ɗin na zamani a shekarar 1892.A wancan lokacin, yana gudanar da aikin bincike kan shayar da iskar gas.Don shayar da iskar gas a ƙananan zafin jiki, da farko ya buƙaci ya tsara wani akwati da zai iya ware iskar daga zafin waje.Don haka ya tambayi Berg, masanin gilashin, ya busa masa kwalba biyu.Gilashin gilashi mai Layer biyu, bangon ciki na yadudduka biyu ana lullube shi da mercury, sa'an nan kuma ana tsotse iskar da ke tsakanin yadudduka biyu don samar da injin.Irin wannan kwalabe kuma ana kiranta da "Du bottle", wanda zai iya kiyaye zafin ruwan da ke cikinta na wani lokaci ba tare da la'akari da sanyi ko zafi ba.

Akwai hanyoyi guda uku na canja wurin zafi: tafiyar da zafi, zafi mai zafi da hasken zafi.Layin kwalban ruwan da aka keɓe shine tsarin gilashin Layer biyu, kuma an cire tsakiya don rage zafin zafi;an katange gilashin gilashi tare da kwalabe wanda ba shi da sauƙi don gudanar da zafi, kuma za'a iya zubar da ruwan zafi don rage zafi mai zafi;an lulluɓe layin a tsakanin gilashin azurfa mai Layer biyu, wanda zai iya nuna hasken zafi a cikin kwalbar baya.Kada ku raina kowane ƙaramin kwalban thermos, daidai yana amfani da hanyoyin canja wurin zafi guda uku don cimma mafi kyawun tasirin adana zafi.

Babban jigon kofin thermos na farko shine layin ciki na ƙaramin kwalban ruwa na thermos, amma don dacewar sha, bakin ciki ya buɗe.Tare da ci gaban al'umma, irin wannan nau'in gilashin gilashin thermos mai rauni da wuya a iya gani, kuma yawancin kofuna na thermos ana yin su da bakin karfe, amma ka'idar kiyaye zafi iri ɗaya ce.

Kwalban ruwan thermos na bakin karfe yana da tsari mai nau'i biyu, kuma tankin ciki da jikin kofin suna walda su tare don samar da injin, wanda baya canza zafi;zakara na kwalban ruwa na thermos yana da kyakkyawan aikin rufewa, kuma asarar zafi kadan ne ta hanyar convection.Copper ko azurfa ana sanyawa tsakanin tanki na ciki da nau'in bakin karfe biyu a jikin kofin, wanda zai iya rage zafin da radiation ta rasa yadda ya kamata.kwalabe na bakin karfe da aka keɓe na ruwa suna da sauƙin ɗauka, dorewa da sauƙin tsaftacewa, kuma sannu a hankali sun zama sabon fi so a kasuwa.

Gabaɗaya magana, mafi munin ɓangaren kwalabe na thermos shine kwalabe, don haka kofin thermos mai girma da ƙaramin baki zai sami sakamako mai kyau na adana zafi.Lokacin tafiya da mota ko yin wasanni na waje, babban kofin thermos ya zama kayan aiki dole ne ya kasance.

Thermos yana kiyaye zafin jiki ba zafi ba, don haka ba wai kawai yana adana ruwan zafi a wani yanayin zafi ba, har ma yana iya adana abubuwa kamar sorbet a wani yanayin zafi.Tsarin kofin thermos yana sa zafin da ke ciki ke da wuya ya bace, kuma ba shi da sauƙi zafin da ke waje ya shiga ciki, don haka kofin thermos zai iya kiyaye "dumi" da "sanyi".