Igiti cya Noheli (Igiti cya Noheli cya Wellhead)

Ubumenyi bw'ibanze ku biti bya Noheli byo hejuru (Ibiti byumye)

Mu nganda za peteroli na gaze karemano, "Igiti cya Noheli" bivuze urukurikirane rw'udupira n'udusanduku tw'amazi bishyirwa hejuru y'iriba rya peteroli. Ku mariba yo munsi y'inyanja, gishyirwa hejuru y'agasanduku ka nyuma; ku mariba yo munsi y'inyanja, gishyirwa hejuru y'agasanduku k'amazi gafite umuvuduko mwinshi. Ishusho ya 1 igaragaza igishushanyo mbonera cy'"Igiti cya Noheli" n'agasanduku k'amazi gafite umuvuduko mwinshi. Igice cy'Igiti cya Noheli kiri hejuru (mu gasanduku k'ubururu), mu gihe igice cy'umutwe w'amazi ari igice cyo hasi (mu gasanduku gatukura). Abantu benshi bitiranya ibitekerezo bya "Igiti cya Noheli" na "umutwe w'amazi," akenshi bakeka ko ari kimwe.

Imirimo yayo ni iyi ikurikira:

1. Gutwara amazi y'ikigega mu mutekano ava mu iriba akayageza hejuru y'amazi mu buryo bugenzurwa.
2. Gutanga uburenganzira bwo kugera ku mwobo w'amazi mu buryo bwizewe kugira ngo hakorwe ibikorwa byo kuvura uwo mwobo.
3. Kugira ngo habeho ibikorwa byo gutera amazi cyangwa gaze.
4. Gutanga imiyoboro y'amazi yo kugenzura imvange z'umutekano zo mu mazi (SCSSSV).
5. Gutanga uburyo bw'amashanyarazi bwo gushyiramo ibikoresho n'ibikoresho bya pompe zikoreshwa mu mazi (ESP).

Iki gice cyerekana ubuso bw'igiti "Igiti cya Noheli" (igiti cyumye), yerekeza ku giti icyo ari cyo cyose kiri hejuru y'umugezi w'amazi. Igiti cya Noheli kigizwe n'uruhererekane rw'udupira, hamwe n'ibice byacyo bivugwa hano hepfo.

Valve Nkuru

Valve nkuru iherereye hejuru y'aho umuyoboro uhagarara kandi ifasha ko iriba rikora neza cyangwa rigafunga mu iriba. Ubusanzwe, hari valve ebyiri nkuru: imwe yitwa Valve Nkuru yo hasi, indi ni Valve Nkuru yo hejuru. Valve ebyiri zikunze gukoreshwa mu gutanga uburyo bwo gusohora amakuru; iyo imwe inaniwe, indi ishobora gufata inshingano zayo. Ishusho ya 2 na 3 zigaragaza ibishushanyo mbonera byoroheje bya valve imwe nkuru na valve ebyiri nkuru, uko bikurikirana.

Tee (T-Block)

Tee (T-block) yemerera amazi gutembera kuva ku muyoboro uhagaze kugera ku muyoboro utambitse.

Igishushanyo cya 4- Gushyira ubwoko bwa T

Valve y'ibaba (Ibaba ry'amazi anyuramo)

Valve y'ibaba iherereye ku ruhande rw'ihuriro rya "Igiti cya Noheli" kandi igenzura cyangwa igatandukanya urujya n'uruza rw'amazi akoreshwa mu ruganda. Bitewe n'imiterere y'igiti cya Noheli, ishobora kuba ifite valve imwe cyangwa ebyiri z'ibaba. Bamwe mu bakoresha bakenera valve ebyiri z'ibaba zikoreshwa mu ruganda—imwe nk'ivali y'ibanze ikoreshwa mu ruganda n'indi nk'inyongera (reba Ishusho ya 5). Kenshi na kenshi, valve imwe y'ibaba ikoreshwa mu ruganda, indi ikaba nk'ivali y'ibaba ry'ibaba ryica (reba Ishusho ya 6).

Kunyara

"Choke" ni cyo kintu gito cyane kigabanya ubukana bw'igiti cya Noheli, gikora mu kugenzura umuvuduko w'umusaruro w'amavuta. Hari n'igihe ikoreshwa mu kugenzura umusenyi. "Choke" igabanya ubushyuhe bw'amavuta binyuze mu gushyiramo silinda nto cyangwa orifice mu gice cy'umusenyi. Uko umurambararo wa silinda uba muto, niko umuvuduko w'umusaruro uba muto. Hari ubwoko bubiri bwa choke: 1) Choke nziza (silinda zishobora guhindurwa) na 2) Choke ishobora guhinduka (yoroshye guhindura ingano ya choke).

Valve yo gupfuka

Valve ikoreshwa mu gupfuka iherereye hejuru cyane y’aho igiti cya Noheli giteranyirizwa, itanga inzira ihagaze yinjira mu mwobo kugira ngo hakoreshwe imiyoboro y’insinga, imiyoboro iteretse, imiyoboro izungurutse, cyangwa imirimo yo kuvoma inkoni.

Umupfundikizo wa Tee n'ibipimo by'umuvuduko

T-Cap ni flange iri hejuru ya vali y'isukari, yemerera guhuza amavuta yo kwisiga cyangwa imashini ikoresha imiyoboro/isukari (Blowout Preventers) ku iriba kugira ngo ikore ibikorwa byo kwifashisha mu gupima umuvuduko w'iriba. Ibipimo by'umuvuduko bikoreshwa mu kugenzura umuvuduko w'iriba. Muri iki gihe, abakoresha benshi bakoresha ibipimo by'umuvuduko w'amashanyarazi kugira ngo bohereze amakuru y'umuvuduko n'ubushyuhe binyuze muri sisitemu z'ikoranabuhanga kugira ngo barusheho kugenzura neza iriba.

Umuntu wo kuvugana na we: Jessie Zhou

Telefoni igendanwa/Whatsapp:+0086-18109206861

Email: energy@landrilltools.com