Malingaliro a kampani Petroleum Well Control Equipment Co., Ltd. (PWCE)

Malingaliro a kampani PWCE Express Oil and Gas Group Co., Ltd.

Malingaliro a kampani Seadream Offshore Technology Co., Ltd.

API Standard Circulation Sub

Kufotokozera Kwachidule:

Mayendedwe apamwamba kuposa ma motors amatope okhazikika

Mitundu yosiyanasiyana ya kuphulika kuti igwirizane ndi ntchito zonse

Zisindikizo zonse ndi mphete za O ndipo palibe zida zapadera zomwe zimafunikira

Kugwiritsa ntchito torque yayikulu

N2 ndi madzimadzi n'zogwirizana

Itha kugwiritsidwa ntchito ndi zida za mukubwadamuka ndi mitsuko

Kugwetsa mpira mozungulira sub

Njira yapawiri yomwe ilipo pogwiritsa ntchito rupture disc


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera:

Hydraulically operationed Circulation Sub imapatsa wogwiritsa ntchito ziwiri zosiyana. Pobowola ndi mota yamatope, mpira ukhoza kugwetsedwa kuti usunthire Circulation Sub pamalo otseguka, omwenso amagwiritsa ntchito mpira woponya kuti atseke kutuluka kwagalimoto yamatope, kukakamiza kufalikira kwa madoko anayi apakati. mbali ya Circulation Sub. Mitengo yapamwamba ingagwiritsidwe ntchito pamene madoko atsegulidwa; mitengo iyi ndi yochulukirapo kuposa momwe imaloledwa kuyikidwa kudzera mumotoka wamatope wokhazikika. Opaleshoniyi, mwachitsanzo, imagwiritsidwa ntchito popera kapena kubowola zopinga m'chitsime.

kuzungulira sub1

Mukafika pakuya komwe mukufuna, mpirawo ukhoza kugwetsedwa kuti mutsegule Circulation Sub ndikusintha madzimadzi kupita ku nayitrogeni kuti mutsitse pachitsime. Ndi kutuluka kwa galimoto kutsekedwa, stator sichimayikidwa ndi nayitrogeni, motero sichiwononga stator. Ntchito yachiwiri ya Circulation Sub imachokera ku diski yophatikizika yophatikizika. Ma disks awa amabwera mumitundu yosiyanasiyana yophulika yomwe imatha kusankhidwa ndi wogwiritsa ntchito zosiyanasiyana.

Chipangizo chosunthika ichi ndi chofunikira kuti chisungike bwino komanso kuchita bwino. Sizimangothandizira kuyang'anira kayendetsedwe ka madzimadzi panthawi yobowola komanso zimatsimikizira moyo wautali wa galimoto yamatope poletsa kuwonongeka kwa nitrogen. Kuphatikiza apo, kuthekera kwake kosinthira madzimadzi kupita ku nayitrogeni kuti atsitse m'chitsime kukuwonetsa gawo lake lofunikira pakumalizidwa bwino. Chida chofunikira ichi ndichofunika kukhala nacho pakubowola kulikonse komwe kukufuna kuti pakhale ntchito yabwino komanso kusunga zida.

Kuzungulira kwa Sub5

  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife