Ibikoresho byo mu mutwe w'ibice by'imiyoboro: Kwambara ibice by'imiyoboro, ibikoresho byo gupima/gukuramo umuvuduko n'ibyuma bifunga umugongo

Igikoresho cyo gupfunyika gishyirwa mu mutwe w’igisenge cyangwa umutwe w’igisenge mu gihe cyo gucukura no gukora ibikorwa byo gucukura kugira ngo kirinde umutwe w’igisenge n’umutwe w’igisenge kwangirika guterwa n’umugozi wo gucukura. Kigezwa mu mwobo binyuze mu gikoresho cyo gupima gihujwe n’umuyoboro wo gucukura, kandi kigafungwa neza hakoreshejwe insinga zo hejuru ku mutwe w’igisenge cyangwa umutwe w’igisenge.

Iki gikoresho gisanzwe gifite imikorere ibiri kigabanya umubare w'ibice bisabwa. Gishobora gushyirwa imbere y'umutwe w'icyuma cyangwa umusaraba w'umutwe w'icyuma. Mu gihe cyo gucukura cyangwa gukora imirimo yo gucukura, umuyoboro w'icyuma ushobora kunyura mu gikoresho hatitawe ku bikoresho byo gucukura byaba biri mu mwobo, bigatuma hapimwa umuvuduko w'icyuma cya BOP na manifold. Icyo gikoresho gishobora gusubizwa inyuma kugira ngo gishyirwemo cyangwa gikureho agace kamaze kumera.

Valves z'umuvuduko w'inyuma ziboneka mu buryo bumwe n'uburyo bubiri:

Ubwo bwoko bwombi bufite umugozi wihariye wa trapezoidal ufite amenyo magufi, utanga imbaraga nyinshi, ubudahangarwa n'umuvuduko kandi umara igihe kirekire. Iyo ukoreshejwe hamwe n'igikoresho cyo gushyiraho/gukuraho valve y'umuvuduko inyuma, valve zishobora gushyirwaho vuba kandi mu mutekano cyangwa zikazanwa binyuze mu giti cya Noheli, bigatuma habaho kugenzura neza umuvuduko wo hasi.