Nalo koke ka ipu hao hao kila kila i ka mālama ʻana i ka wela, pono e pili i ka maikaʻi o ka huahana;inā aia i loko o ke ola o ka huahana, hiki ke hoʻololi ʻia me ka mea kūʻai aku i ka manawa.Hoʻokumu ʻia ke kīʻaha thermos mai ka ʻōmole thermos.ʻO ke kumu o ka mālama ʻana i ka wela e like me ka ʻōmole thermos, akā hana nā kānaka i ka ʻōmole i kīʻaha no ka maʻalahi.
ʻO ke ala ʻike maʻalahi o ka hana insulation vacuum:
(1) E ninini i ka wai paila i loko o ke kīʻaha thermos a e hoʻopaʻa i ka pahu ma ke ʻano uaki, a i ʻole e hoʻopā i ka ʻili o waho o ke kino kīʻaha me kou mau lima ma hope o 2 a 3 mau minuke.Inā ʻike ʻia ka mahana o ke kino kīʻaha, ʻo ia hoʻi, ua nalowale ka huahana i kona ʻūhā.ʻAʻole hiki ke hoʻokō i ka hopena insulation thermal maikaʻi.ʻO ka waho o ke kīʻaha insulated he maʻalili mau.
(2) E nānā inā paʻa ke sila o loko.E nānā inā pili pono ke kīʻaha a me ke kino kīʻaha, inā hiki ke hoʻokuʻu wale ʻia ke poʻi kīʻaha i loko a i waho, a inā paha he leaka wai.E hoʻopiha i kahi kīʻaha wai piha a hoʻohuli i lalo no ʻehā a ʻelima mau minuke a i ʻole e lulu i kekahi mau manawa e hōʻoia ʻaʻole ʻaʻohe leak.
Hoʻokaʻawale ʻia nā kīʻaha thermos stainless steel i: nā kīʻaha thermos maʻamau (ʻoi aku ka liʻiliʻi o ka manawa mālama wela ma mua o 3 mau hola ma hope o ka ninini ʻia ʻana o ka wai paila), nā kīʻaha thermos vacuum (ma ke kaʻina hana hoʻoheheʻe, hiki ke mālama ʻia ka wai paila no ka ʻoi 8 hola).
1. ʻO ke kumu nui i mahana ʻole ai ke kīʻaha thermos, ʻo ia ka luku ʻia ʻana o ka ʻūhā ma waena o nā pūpū ʻelua.ʻO ka mea ma mua he ʻūhā i loko, akā i kēia manawa he ea i loko.No laila, e nalowale ke kīʻaha thermos i ka hana o ka mālama wela.
2. Ua like ke kumumanao o ka ipu hao me ko ka thermos.Hoʻohana lākou a pau i ka pūpū papalua, a unuhi ʻia ka ea ma waena o nā ʻāpana ʻelua e lilo i wahi ʻāwīwī.He ʻilihune loa ka hiki ke hoʻoili wela o ka ʻūhā, no laila ua hoʻemi nui ʻia ka convection a me ka conduction o ka ikehu wela.
3, he kīʻaha thermos maikaʻi, pōmaikaʻi, ke poʻi kīʻaha.Hiki ke ʻōlelo ʻia e hoʻoholo ʻia ka hana insulation thermal o ke kīʻaha thermos e ka hana insulation thermal o ka pāpale ʻōmole.Nui nā kīʻaha thermos maʻamau i poni ʻia ma loko o ke kīʻaha, i hiki ke hoʻohuli ʻia nā kukuna infrared radiation thermal.E mālama i ka ikehu wela i loko o ke kīʻaha e like me ka hiki.
Ka manawa hoʻouna: Mar-01-2022