He aha ka ʻokoʻa ma waena o nā kīʻaha māhu a me nā kīʻaha thermos?

I ke ola hou, inā ma ka home, ma ke keʻena a i ʻole ka hele ʻana i waho, pono mākou i kahi pahu e mālama ai i ka mahana o kā mākou mea inu no ka manawa lōʻihi. ʻO nā ʻano maʻamau ʻelua i kēia manawa ma ka mākekehoʻomāmānā kīʻaha a me nā kīʻaha thermos. ʻOiai ua loaʻa iā lāua kekahi mau mana insulation, aia kekahi mau ʻokoʻa nui ma waena o lākou. E wehewehe kēia ʻatikala i nā ʻokoʻa nui ma waena o kēia mau kīʻaha ʻelua.

ʻO ka mea mua, e nānā kākou i ke kīʻaha kīʻaha. ʻO ke kīʻaha kīʻaha he kīʻaha me ka ʻōpala i loko. Hiki i kēia hoʻolālā ke pale pono i ka hoʻoili ʻana o ka wela, a laila e loaʻa ai ka hopena o ka mālama ʻana i ka wela. ʻO nā kīʻaha maloʻo he mea hoʻokaʻawale loa a hiki ke mālama i nā mea inu no nā hola. Eia kekahi, ʻoi aku ka maikaʻi o nā kīʻaha vacuum he māmā lākou a maʻalahi hoʻi e lawe. Eia nō naʻe, ʻo ka hemahema o nā kīʻaha vacuum ʻo ko lākou hopena insulation e hoʻopilikia nui ʻia e ka wela o waho. Inā haʻahaʻa loa ka mahana o waho, hiki ke hoʻemi nui ʻia ka hopena insulation o ke kīʻaha vacuum.

A laila, e nānā kākou i ke kīʻaha thermos. ʻO ke kumu hoʻolālā o ke kīʻaha thermos ka pale ʻana i ka hoʻololi ʻana o ka wela ma o kahi ʻano papalua-papa, a laila e loaʻa ai ka hopena o ka mālama wela. Hana ʻia ka ʻaoʻao o loko o ke kīʻaha thermos i ke kila kila a i ʻole ke aniani, a ʻo ka papa waho i hana ʻia me ka plastic a me ka metala. ʻAʻole wale kēia hoʻolālā e mālama pono i ka mahana o ka mea inu, akā hana pū kekahi i kahi papa insulation thermal ma waho o ke kīʻaha e pale ai i ka nalowale o ka wela. No laila, ʻoi aku ka maikaʻi o nā kīʻaha thermos ma mua o nā kīʻaha vacuum a hiki ke mālama i ka mahana o nā mea inu no kekahi mau hola a i ʻole ka lā holoʻokoʻa. Eia kekahi, ʻoi aku ka maikaʻi o nā kīʻaha thermos ʻaʻole i pili ka hopena insulation e ka wela o waho. ʻOiai ma nā wahi anuanu, hiki i nā kīʻaha thermos ke mālama i nā hopena insulation maikaʻi.

Ma waho aʻe o ka hopena o ka mālama ʻana i ka wela, ʻokoʻa nā kīʻaha kīʻaha a me nā kīʻaha thermos i nā ʻano ʻē aʻe. No ka laʻana, ʻoi aku ka maʻalahi o nā kīʻaha kīʻaha ma mua o nā kīʻaha thermos. ʻOi aku ka lōʻihi o ke kīʻaha thermos ma mua o ke kīʻaha vacuum a ʻoi aku ka maikaʻi no ka hoʻohana lōʻihi. Eia kekahi, ʻokoʻa nā hiʻohiʻona o nā kīʻaha vacuum a me nā kīʻaha thermos. ʻOi aku ka maʻalahi o nā kīʻaha hau, ʻoiai ʻoi aku ka nui o nā kala a me nā kumu e koho ai i nā kīʻaha thermos.