Pehea ka lōʻihi o ka hana ʻana i nā ʻāpana kīʻaha thermos?

1. Nā mea e pili ana i ka manawa hana o nā ʻāpana kīʻaha thermos
Hoʻopili ʻia nā ʻāpana manawa o ke kīʻaha thermos e nā kumu he nui, e like me ka helu o nā ʻāpana, nā mea o nā ʻāpana, ke ʻano a me ka nui o nā ʻāpana, ka hana o nā mea hana, nā mākaukau hana o nā limahana, etc. I waena o lākou, ʻo ka helu o nā ʻāpana ka mea maopopo loa e pili ana i ka manawa hana. ʻO ka nui o ka helu, ʻoi aku ka lōʻihi o ka manawa hana; ʻo ka paʻakikī a me ka paʻakikī o ka mea ʻāpana e pili pū i ka manawa hana. ʻOi aku ka paʻakikī a ʻoi aku ka paʻakikī o ka mea, ʻoi aku ka lōʻihi o ka manawa hana. Eia kekahi, e hoʻopili ke ʻano a me ka nui o ka ʻāpana i ka manawa hana. ʻO nā ʻāpana me nā ʻano paʻakikī a i ʻole ka nui nui e pono ai ka manawa hana.

2. Ke ʻano helu o ka manawa hana o nā ʻāpana kīʻaha thermos
ʻO ke ʻano helu helu no ka manawa hana o nā ʻāpana kīʻaha thermos maʻalahi, a maʻamau i manaʻo ʻia e pili ana i nā mea e like me ka helu o nā ʻāpana, ka nui o ka ʻāpana, ka hana ʻana o nā mea hana, a me nā mākau hana. Eia ke ʻano helu helu maʻalahi:
Ka manawa hana = (ka helu o nā ʻāpana × ka manawa hana ʻāpana hoʻokahi) ÷ ka pono o nā mea hana × paʻakikī hana
I waena o lākou, hiki ke hoʻohālikelike ʻia ka manawa hana o kahi ʻāpana ma muli o ka hana o nā mea hana a me ke ʻano a me ka nui o ka ʻāpana. ʻO ka maikaʻi o nā lako e pili ana i ka ratio o ka manawa hana o nā mea hana i ka manawa holoʻokoʻa, maʻamau ma waena o 70% a me 90%. Hiki ke hoʻokumu ʻia ka paʻakikī o ka hana ma muli o ka hiki o ka mea hana. Loiloi ʻia nā mākau hana a me ka ʻike, maʻamau ka helu ma waena o 1 a me 3.

3. Ka waiwai kuhikuhi no ka manawa hana o nā ʻāpana kīʻaha thermosMa muli o ke ʻano helu helu ma luna, hiki iā mākou ke hoʻohālikelike i ka manawa e pono ai e hana i nā ʻāpana kīʻaha thermos. Eia kekahi mau waiwai kuhikuhi no ka manawa hana o kekahi mau ʻāpana kīʻaha thermos maʻamau:
1. He 2 mau hola e hana ai i 100 mau poʻi kīʻaha thermos.
2. He 4 mau hola e hana ai i 100 kino kīʻaha thermos.
3. He 3 mau hola e hana ai i 100 thermos cup insulation pads.
Pono e hoʻomaopopo ʻia ʻo ka manawa kaʻina hana ma luna nei he waiwai kuhikuhi wale nō, a pono e loiloi ʻia ka manawa hana kikoʻī ma muli o ke kūlana maoli.
I ka pōkole, pili ka manawa hana o nā ʻāpana kīʻaha thermos e nā kumu he nui. Pono ka helu ʻana i ka manawa hana e noʻonoʻo pono i kēia mau kumu a me kahi kuhi kūpono.