Ke ulu nei ka noi no nā pahu hau liʻiliʻi i kēlā me kēia lā. Hoʻohana pinepine ʻia lākou i nā keʻena, nā hōkele, nā hale hoʻokipa, nā keʻena haukapila me ka hōʻoluʻolu nui. ʻO ka maʻalahi nui ka lawe ʻana i kahi wahi liʻiliʻi, nui nā hiʻohiʻona i kahi hoʻolālā e hiki ai iā lākou ke waiho i loko o kahi keʻena a i ʻole lumi. He kūpono hoʻi kahi pahu hau liʻiliʻi ma ka ʻāina a i ʻole nā hale ʻē aʻe.
ʻO ia mau mea pono hale hiki ke lawe a paʻa paha, ua kūkulu ʻia kekahi mau hiʻohiʻona i loko o kahi pā a i ʻole nā mea hana. Ma ke ʻano o ka hoʻoluʻu ʻana, hiki i kahi pahu hau liʻiliʻi ke absorption, thermoelectric a i ʻole compression. I ka hoʻokomo ʻana i nā mea hana i kūkulu ʻia, he mea nui i nā mea e like me ka condenser (compression cooling), kahi mea hoʻololi wela (absorption method) a i ʻole nā papa o nā ʻāpana wela i hiki ke hoʻomaha.
Hoʻohana ʻia kahi evaporator e hōʻoluʻolu i ka lumi o loko, ʻo kēlā me kēia keʻena liʻiliʻi liʻiliʻi he pā ma lalo o ka evaporator, e hoʻomaikaʻi i ka hoʻoponopono ʻana o ke ʻano wela i loko o ka pahu hau, aia ma ka ʻaoʻao o luna o ka hihia. Hoʻohana ʻia ka evaporator ma ke ʻano he pahu pahu hau. No ka hoʻokomo ʻana i loko o ke keʻena, ʻoi aku ka maikaʻi o kahi pahu hau liʻiliʻi me ka nui o 85 cm3, hiki ke waiho ʻia ma lalo o ka papaʻaina.
Kūlana walaʻau
ʻO kekahi mau hiʻohiʻona o nā pahu friji hoʻoemi i ka pae walaʻau. Hoʻokumu ʻia kahi kani nāwaliwali i ka wā o ka hana ʻana e nā mea absorption, no ka mea, nele lākou i kahi compressor a me nā ʻāpana e neʻe. ʻO nā pahu hau thermoelectric mālie loa, ʻaʻohe compressors, ʻaʻohe paipu refrigerant, ʻaʻohe wahi neʻe. Hoʻokaʻawale ʻia nā pahu hau Thermoelectric i ʻelua papa, hoʻohana ʻia ka mea mua i loko o ka hale, a ʻo ka mea ʻē aʻe he portable, hiki ke hoʻohana ʻia ma nā wahi āpau. ʻO nā pahu hau i manaʻo ʻia no ka hoʻohana ʻana i ka lawe ʻana he mau puʻu kūikawā i kau ʻia ma ke kino o nā kaʻa, nā kaʻa, nā kaʻaahi a i ʻole nā kaʻa lana.
Pehea e koho ai i kahi pahu hau mini?
ʻO ka mea maʻalahi loa ka thermoelectric refrigerators, akā ʻo kā lākou kumukūʻai he kauoha o ka nui ma mua o nā isothermal (nā pahu me ka thermal insulation, kahi i hoʻomāliʻi mua ʻia nā pā), ma kēia ʻano e mālama ʻia ka haʻahaʻa haʻahaʻa. ʻO ka mea ikaika loa he mau hiʻohiʻona electrogas a me nā mea hoʻoemi, ʻoi aku paha ke kumukūʻai, akā loaʻa iā lākou kahi hoʻololi wela.
Ke koho nei i kahi pahu hau mini portable, ʻo ka mea mua, pono ʻoe e hoʻoholo i nā koi no ia. No laila, ʻo nā huahana o ke ʻano isothermal kahi pahu me ka insulation thermal (maʻamau ka pua), ʻo ka hoʻoluʻu ʻana o ia mea ma muli o nā mea kūikawā (pre-frozen i loko o ka friji o ka home friji) nā mea hoʻohui anuanu.
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July 27, 2024 03:10:41 +0300 GMT
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