I kēia mau lā iho nei, ua hana pono ʻia kahi pūʻulu o nā puka huinahā ma ka hale hana ʻo Jinbin.kiwikā waii hana ʻia i kēia manawa ua hana ʻia me ka mea hao ductile a uhi ʻia me ka uhi pauka epoxy. Loaʻa i ka hao ductile ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, a me ke kūpaʻa maikaʻi o ka ʻaʻahu, a hiki ke kū i ke kaomi koʻikoʻi a me nā ikaika hopena. Hāʻawi ka uhi pauka epoxy i ka hana anti-corrosion maikaʻi loa no kapuka wai, e hoʻolōʻihi ana i kona ola lawelawe. ʻO kēia hui pū ʻana o nā mea e hiki ai i ka puka ke mālama i ka hana paʻa i nā ʻano ʻino like ʻole.

ʻO kēia pūʻulu o ka huinahāpuka waihele mai i ʻelua nui, 600 × 600 a me 800 × 800. Hoʻokō nā nui like ʻole i nā pono like ʻole o nā mea kūʻai aku a hāʻawi i nā hopena hilinaʻi no ka ʻenekinia hydraulic a me nā papahana ʻoihana. I ke kaʻina hana hana, kāohi pono ka hale hana i kēlā me kēia loulou, mai ke kūʻai ʻana i nā mea maka a hiki i ka hana ʻana a me ka hana ʻana, a ʻo ka hope loa i ka nānā ʻana i ka maikaʻi, e hōʻoia i ka hoʻokō ʻana o ka maikaʻi o ka puka i nā kūlana kiʻekiʻe loa.

I mea e hōʻoia ai i ka pololei a me ka maikaʻi o ka puka pā, ua hoʻohana ka hale hana i nā lako hana a me nā kaʻina hana holomua. Hōʻoia nā mīkini mīkini CNC kiʻekiʻe i ka pololei o ka dimensional o ka sluice gate valve, e ʻae ana i kēlā me kēia puka pā e kūpono i ke kūlana hoʻonohonoho. I kēia manawa, hōʻoia ke kaʻina hana hoʻoheheʻe ʻoihana i ka ikaika o ke kūkulu ʻana o ka puka pā, e hiki ai iā ia ke kū i ke kaomi wai nui. Ma ke ʻano o ka mālama ʻana i ka ʻili, ʻo ka uhi like ʻana o ka uhi pauka epoxy ʻaʻole wale e hoʻomaikaʻi i ka nani o ka puka pā, akā hoʻomaikaʻi pū i kāna hana anti-corrosion.

ʻAʻole hiki ke hoʻokaʻawale ʻia ka hoʻopau ʻana o kēia pūʻulu o nā puka huinahā mai ka hana nui a nā limahana āpau ma ka hale hana. Mai ka hoʻolālā akahele o nā mea hoʻolālā a hiki i ka hana akamai o nā limahana hana, a laila a hiki i ka nānā pono ʻana o nā mea nānā maikaʻi, ua hāʻawi nā mea āpau i ko lākou ikaika ponoʻī i ka hana ʻana i nā puka. Hoʻomaopopo lākou e hoʻokō kēlā me kēia puka (nā mea hana penstock) i nā koi o ka mea kūʻai aku me ka manaʻo kiʻekiʻe o ke kuleana a me ka ʻoihana.

Ke nānā nei i mua i ka wā e hiki mai ana, e hoʻomau ʻo Jinbin i ka pili ʻana i ke akeakamai ʻoihana o ka "maikaʻi mua, mea kūʻai mua" a hoʻomaikaʻi mau i ka maikaʻi o ka huahana a me ka pae lawelawe. E hoʻomau ka hale hana i ka hoʻonui ʻana i ka noiʻi a me ka hoʻomohala ʻana, e hoʻolaha i nā huahana hana kiʻekiʻe a me ke kūlana kiʻekiʻe, a e hāʻawi nui i ka hoʻomohala ʻana i ka ʻenekinia mālama wai a me nā ʻoihana. I ka manawa like, e hoʻonui ikaika ka hale hana i kāna mākeke a hoʻokumu i nā pilina hana paʻa lōʻihi me nā mea kūʻai aku e hana pū i kahi wā e hiki mai ana.