I nā ʻōnaehana ventila, hoʻomanawanuipaipu eahoʻohana ʻia e hānai a huki i ka ea.He poepoe a he rectangular ka pauku kea o ka paipu ea.Ma waho aʻe o ka paipu pololei, ua hanaʻia ka paipu hoʻokuʻuʻana i nā kuʻekuʻe lima, ka hope a me ka hope, nā piko o ke anawaena hoʻololi, nā alaʻekolu, nā alaʻehā a me nā mea paipu'ē aʻe e like me nā pono maoli o ka papahana.

ʻO nā ʻano like ʻole

No ka hoʻouna ʻana a i ʻole ka hoʻokuʻu ʻana i ka ea i loko o ka lumi, hoʻohana ʻia nā ʻano like ʻole o nā awa hoʻolako ea a i ʻole nā ​​awa hoʻoheheʻe ea i hāʻawi ʻia ma ka paipu ea e hoʻoponopono ai i ka nui o ka ea i hoʻouna ʻia a huki ʻia paha.Nui nā ʻano puka makani.ʻO nā ʻano maʻamau i hoʻohana ʻia, ʻo ia nā puka ea rectangular me nā mesh a me nā grilles, i lako me nā mea hoʻoponopono pili.ʻAʻohe mea hoʻoponopono pili pili i nā ʻano ʻē aʻe.Hoʻokaʻawale ʻia ka tuyere i hoʻokahi papa, papa pālua, ʻekolu papa a me nā ʻano diffuser.

kiwikā

ʻO nā kiwi hoʻohana maʻamau i ka ʻenekinia hoʻoheheʻe ʻana a me ka ea ea, ʻo ia nā kīwī plug-in, nā kīwaha butterfly, nā kiwi hoʻokele multi-lau, nā kiwi hoʻomaka flap puni, nā kīwaha bypass i loko o nā keʻena hana ea, nā kiwi ahi a me nā kiwi.

mea hāmau

ʻO ka muffler kūpaʻa, ka muffler kū'ē, ka muffler resonance a me ka muffler hui pūhui ākea i hoʻohana ʻia i ka ʻenekinia ea.

ʻohi lepo

He ʻano mea hana ia no ka hoʻomaʻemaʻe ʻana i ka ea, i hoʻokaʻawale ʻia i ka ʻohi lepo kānana a me ka ʻohi lepo electrostatic.

Mea hoʻoheheʻe

ʻO ia ka mīkini e kahe ai ka ea i hoʻopaʻa ʻia i loko o ka ʻōnaehana hoʻokele mechanical.ʻO Ventilator ka mea nui o ka ea a me ka ʻōnaehana ea.Wahi a ke kumu hana, ua māhele ʻia i ka axial flow fan a me ka centrifugal fan.

Hood

Hoʻohana ʻia ʻo ia e like me ka hopena o ka ʻōnaehana hoʻopau, a ʻo kāna hana ʻo ka wehe ʻana i ka ea lepo i waho.E like me kona ʻano: umbrella-like hood i kūpono no ka ʻōnaehana hoʻoheheʻe mechanical maʻamau, ka puʻupuʻu conical kūpono no ka ʻōnaehana wehe ʻana i ka lepo, ka puʻupuʻu maʻalahi i kūpono no ka ʻōnaehana exhaust maoli.