1. E nana i ke ano owai hooluu ea.ʻO ka maʻalahi a me ka nani o ka huahana, ʻoi aku ka kiʻekiʻe o ka pololei o ka mold i hoʻohana ʻia.ʻOiai ʻaʻole pono ke kiʻekiʻe o ka huahana maikaʻi, pono ke nānā aku i kahi huahana kiʻekiʻe.No laila, i ke kūʻai ʻana, hiki iā mākou ke hoʻopā i ka pūpū o ka hāmeʻa me ko mākou mau lima e ʻike inā he mau ʻōpala, ʻili ʻole, deformation, etc.;a i ʻole ka puʻunaue like ʻole o nā puaʻa, nā kiko, nā aerosol, nā ʻōpū a me nā hemahema ʻē aʻe;Ma waho aʻe o ka pūpū plastik, ʻo ke kila kila kekahi o nā mea maikaʻi loa.I ka ʻoihana ʻoihana o kēia lā, ʻaʻole hiki ke hana ʻia kahi huahana i makemake ʻole e hoʻolohe i kona helehelena.

2. E nana i ka hana lima owai hooluu ea.ʻO ke kumu i kaulana ai nā mīkini a me nā mea hana Kelemania ma ka honua holoʻokoʻa ma muli o kāna ʻenehana hana maʻalahi.ʻAʻole hōʻike pololei ʻia ka ʻenehana hana a me ka hana ʻana i ke kūlana hana o ka huahana, akā hōʻike pū i ke ʻano hana a me ke ʻano o kahi ʻoihana, a me ka pae kiʻekiʻe o nā mea hana.Ke kūʻai ʻana i nā huahana, hiki i ka poʻe heluhelu ke nānā inā pili paʻa nā hono, inā paha i hana maikaʻi ʻia nā wili, nā pihi a me nā ʻāpana liʻiliʻi ʻē aʻe i hoʻohana ʻia, inā paʻa ka hoʻopili ʻana, inā maikaʻi ka pilina, a pēlā aku.Inā loaʻa nā pilikia me kēia mau ʻāpana liʻiliʻi, a laila hiki ke noʻonoʻo ʻia ka maikaʻi o nā ʻāpana kūloko

3. E nana i na mahele owai hooluu ea.Hoʻokumu ʻia ka mīkini holoʻokoʻa i nā ʻāpana like ʻole a me nā ʻāpana, a pili pono ka maikaʻi o nā ʻāpana i ke ola lawelawe a me ka hopena o nā mea hana.No laila,ʻo ka nānāʻana i nā mea waiwai nui ka mea nui loa o ke kaʻina koho a pau.ʻO nā mea nui o ka evaporative refrigeration a me ka ea ea ʻo ia: pahu mana nui, pahu wai wai, kaʻa wai paila, fan.

ʻO ka pahu hoʻomalu nui i hoʻolakoʻia me ka papa kaapuni mana,ʻo ia ka'ōnaehana hoʻomalu no ka hana holoʻokoʻa ea.ʻO nā mea hōʻailona a pau e hōʻoia i ka hana maʻamau o ka air conditioner ua hoʻoponoponoʻia maʻaneʻi.No laila, inā kūpono a i ʻole ka hoʻolālā ʻana o ka papa kaapuni, a ʻo ka maikaʻi o nā mea i hoʻohana ʻia e hoʻopili i ka hopena o kāna hana.Eia naʻe, paʻakikī i nā mea kūʻai maʻamau ke ʻike pololei i kēia.Ke koho, hiki iā ʻoe ke nīnau i ka mea kūʻai aku e pili ana i ka hōʻailona o kēlā me kēia mea i loko o ka huahana.

ʻO ka valve blowdown kahi mea nui o ka evaporative refrigeration a me ka ea ea.No ka hoʻohana ʻole ʻana o kēia ʻano ea i ka refrigerant, ua puhi ʻia ia e ka wai ʻole i loko o ka pā wai kaʻapuni, a hoʻoheheʻe ʻia ma ka papa kānana ma o ka ʻōnaehana hoʻohele wai, komo ka ea o waho i ka medium cooling evaporative CELDEK a hoʻololi piha. wela me ka wai, no ka mea, ua hoʻouna ʻia ke ea maʻalili a maʻemaʻe i hoʻoheheʻe ʻia e ka wai i loko o ka lumi e ka peʻahi leo haʻahaʻa.ʻO ka hana o ka valve blowdown ka kānana a hoʻomaʻemaʻe i nā haumia i loko o ka wai kahe e hōʻoia i ka hopena.I kēia manawa, ua hoʻokumu ʻia nā ʻāpana electromagnetic kiʻekiʻe kiʻekiʻe me ka ʻike kiʻekiʻe.

ʻO ka mīkini pahū a me ka peʻahi ka ikaika o ka ʻōnaehana holoʻokoʻa.No ka kaʻa o ka evaporative refrigeration a me ka ea-conditioning, ʻo ka mea nui loa ka loaʻa ʻana o kahi hopena maikaʻi ʻole;ʻO nā kaʻa kaʻa haʻahaʻa haʻahaʻa maʻamau e maʻalahi i ka leakage, ka ʻōpala, a me nā mea ʻē aʻe, a ma nā hihia koʻikoʻi, hiki ke puhi ʻia ke kaʻa ma muli o ke komo ʻana o ka wai.Eia kekahi, ʻo ka pono o ka hana o ke kaʻa kekahi mea nui o ka loiloi.Pono pono ka ratio kaʻa o kēlā me kēia mīkini, inā ʻaʻole ia e hoʻopilikia i ka pono hana.