Ua loaʻa mai ka nūhou maikaʻi mai Jinbin Valve, nona ka puka hana kiʻekiʻe 3000 × 3600 i hoʻopau pono ʻia. ʻO kapuka penstockHana ʻia ke kino i ke kila kalapona, ka mea e hāʻawi iā ia i ka hana maikaʻi loa a loaʻa iā ia kahi ākea o nā noi ma nā ʻano he nui.

I nā papahana mālama wai a me nā papahana hydropower, he mea nui ka puka wai. Inā paha ʻo ia ka hoʻoponopono ʻana i ka pae wai o nā waihona wai nui a i ʻole ka kaohi ʻana i ke kahe o nā kikowaena hydropower, hiki iā ia ke pāʻani i kahi kuleana kikoʻī. I loko o ka ʻōnaehana hoʻolako wai a me ka hoʻokahe wai o ke kūlanakauhale, hiki ke ʻike ʻia, e hōʻoiaʻiʻo ana i ke kūpaʻa o ka lako wai o ke kūlanakauhale a me ka hoʻokahe wai maʻalahi. Ma ke kahua ʻoihana, e like me ke kemika, ke kila a me nā ʻoihana ʻē aʻe o nā ʻōnaehana halihali wai, ʻo ka puka valve sluice me kona mau pono ponoʻī, no ka hana maʻalahi o ke kaʻina hana escort.

ʻO ka hoʻohana ʻana i ka mea kila kalapona kahi mea nui o kēia kiwikā puka penstock i kau ʻia ma ke kahawai. He ikaika kiʻekiʻe ko ke kila kalapona a he paʻakikī maikaʻi, hiki ke kū i ke kaomi wai nui a me ka hopena wai, e hōʻoia i ke kūpaʻa a me ka hilinaʻi o ka puka i ke kaʻina hana hoʻohana lōʻihi. Eia kekahi, he haʻahaʻa ke kumukūʻai o ka mea kila kalapona, kahi e mālama ai i ka nui o ke kālā no ka papahana me ka hōʻoia ʻana i ka hana.

ʻO ka kiwikā Jinbin i ke kaʻina hana, kaohi pono i ka maikaʻi, ua hoʻopili maikaʻi ʻia kēlā me kēia kaʻina hana, e hana ana i kēia puka sluice ʻaʻole wale ka maikaʻi loa, akā maʻalahi hoʻi e hana, hiki ke hoʻomaikaʻi pono i ka hana hana. ʻO ka hana kūleʻa o ka 3000 × 3600 penstock e hōʻike hou ana i ka ikaika ikaika a me ka ʻenehana maikaʻi loa o Jinbin Valve ma ke kahua o ka hana kiwikā.

He 20 mau makahiki o ka ʻike hana kiwikā ʻo Jinbin Valve, ʻo ia ka ikaika o nā mea hana kiwikā, nā mea hoʻokuʻu aku i nā kiwikā i hoʻopilikino ʻia o ke ao nei, i hoʻolaʻa ʻia e hāʻawi i ka hopena maikaʻi loa no kēlā me kēia mea kūʻai aku. Inā he mau pono hoʻopilikino pili kāu, e waiho i kahi leka ma lalo nei e hoʻokaʻaʻike mai iā mākou, e loaʻa iā ʻoe kahi pane i loko o 24 mau hola, e kakali ana i ka hana pū ʻana me ʻoe!