API 16 RCD i hōʻoia ʻia ʻo Rotary Prevener
Kumu hana nui
Kaʻa like ka paipu drill square me ke kumu swivel, e alakaʻi ʻia e ka hui hoʻokele hoʻokele o ka mea hoʻokele rotary, a laila e hoʻohuli ai i ka paipu waena a me ke kumu hoʻopaʻa hili ma ka lima kaʻawili. Hoʻohana ke kumu hoʻopaʻa i kona deformation elastic ponoʻī a me ke kaomi maikaʻi e sila ai i ka wahi a puni ke kaula drill. Hoʻomaopopo ʻia ka sila ikaika ma waena o ka pahu waena a me ka hui hoʻololi ʻana e nā hui o luna a me lalo.
Hoʻohana ʻia ka mana hydraulic no ka mālama ʻana i ka wehe ʻana a me ka pani ʻana o ka hydraulic chuck, ʻoiai e hāʻawi pū ana i ka ʻaila lubricating no ka hoʻomaʻamaʻa ʻana i nā ʻāpana o loko o ka hui rotating a me ka hui seal dynamic. Loaʻa ka hoʻoluʻu no ka hui sila hoʻoikaika kiʻekiʻe ma o ke kahe wai.
Hoʻohui ʻia
Hoʻokumu ʻia ka mea pale wili ʻana i ka hui wili, casing, hydraulic power station, control pipeline, hydraulic slab valve, a me nā mea kōkua.
Nā hiʻohiʻona
Koko Rubber Palua E huli ana i ka BOP
a. ʻO ka hoʻopaʻa paʻa pālua o ka mea hana drill e hōʻoia i ka sila hilinaʻi a me ke ola lawelawe lōʻihi.
b. Ma ka pūnaewele, maʻalahi a wikiwiki hoʻi e hoʻololi i nā mea sealing a i ʻole ka hui ʻana me ka ʻole o ka hoʻopau ʻia ʻana mai ka ʻōnaehana hoʻokele rotating e pili ana i nā hana kahua.
c. He maʻalahi ka hoʻolālā, maʻalahi ka mālama ʻana, a he ākea ka nui o nā noi.
d. ʻO ka hui holoʻokoʻa holoʻokoʻa he maʻalahi ke wehe a hui hou, e hoʻomaikaʻi i ka hana hana. "
Pakahi Rubber Core Rotating BOP
a. He maʻalahi ka hoʻolālā clamp, a maʻalahi a wikiwiki hoʻi e hoʻololi i ke kumu a me ka hui.
b. ʻAno sila: Passive.
c. Ua maʻalahi ka mea hydraulic, a ua maʻalahi ka hana.
d. ʻO ke kino a me ka ʻāpana haʻahaʻa o ka ʻāpana ʻāpana he anawaena nui, no laila ʻaʻole pono e wehe i ka pahu i ka wā e holo ana i nā mea hana i lalo.
Hōʻike
| Hoʻohālike | Anawaena | Paʻi Paʻa | Paʻi Paʻa | Flange lalo | Anawaena nui oOpaipu wai (mm) | Ka Mahana Hana |
| 13 5/8”-5000PSI(35-35) | 13 5/8” | 5000PSI | 2500PSI | 13 5/8”-5000PSI | ≥315 | -40～121 ℃ |
| 13 5/8”-10000PSI(35-70) | 13 5/8” | 5000PSI | 2500PSI | 13 5/8”-10000PSI | ≥315 | |
| 21 1/4”-2000PSI(54-14) | 21 1/4” | 2000PSI | 1000PSI | 21 1/4”-2000PSI | ≥460 | |
| 21 1/4”-5000PSI(54-35) | 21 1/4” | 5000PSI | 2500PSI | 21 1/4”-5000PSI | ≥460 |
