✧ Nā Kikoʻī Huahana
● Paila hoʻokahi me ka bypass a i ʻole ka paila pālua.
● Kaomi hana 10,000- a i 15,000-psi.
● Loiloi ʻia ka lawelawe ʻono a ʻawaʻawa paha.
● Hoʻolālā e pili ana i ka plug-valve a i ʻole ka gate-valve.
● Koho no ka hoʻolei ʻana i ka wai i kāohi ʻia e ka hydraulic.
ʻO ka mea hopu plug kahi mea i hoʻohana ʻia i ka ʻoihana aila a me ke kinoea e hoʻokele i nā ʻōpala i ka wā o ke kahe ʻana a me nā hana hoʻomaʻemaʻe. Kōkua ia i ka kānana ʻana i nā koena o nā plug hoʻokaʻawale, nā ʻāpana o ka casing, ka sima, a me ka pōhaku wehe mai ka wahi perforation.
ʻElua ʻano maʻamau o nā mea hopu plug:
1. Paila hoʻokahi me ke ala ʻē: Loaʻa i kēia ʻano mea hopu plug kahi paila hoʻokahi a hiki ke kānana mau i ka wā o nā hana blowdown. Hiki iā ia ke lawelawe i nā kaomi hana mai 10,000 a 15,000 psi a kūpono no ka lawelawe ʻono a me ka ʻawaʻawa.
2. Paila pālua: Hāʻawi pū kēia ʻano mea hopu plug i ka kānana mau i ka wā o nā hana blowdown. Loaʻa iā ia ʻelua mau paila a ua hoʻolālā ʻia e lawelawe i nā kaomi hana like. E like me ke ʻano paila hoʻokahi, hiki ke hoʻohana ʻia no ka lawelawe ʻono a ʻawaʻawa paha.
Hiki ke hoʻolako ʻia nā ʻano mea hopu plug ʻelua me nā hoʻolālā e pili ana i ka plug-valve a i ʻole ka gate-valve. Eia kekahi, aia kahi koho no ka hoʻolei ʻana i kāohi ʻia e ka hydraulic, kahi e hoʻomaikaʻi hou aku ai i ka hana o ka mea hopu plug.
Ma keʻano holoʻokoʻa, he mau mea hana nui nā mea hopu plug i nā kaʻina hana hoʻomaʻemaʻe luawai no ka mea e kōkua lākou i ka mālama ʻana i ke ala kahe maʻemaʻe ma ka wehe ʻana i nā ʻōpala i makemake ʻole ʻia.
