I-Choke Manifold

I-Choke manifold sisixhobo esifunekayo ukulawula ukukhaba nokusebenzisa itekhnoloji yokulawula uxinzelelo lwemithombo yeoyile negesi. Xa i-blowout preventer ivaliwe, uxinzelelo oluthile lwe-casing lulawulwa ngokuvula nokuvala i-throttle valve ukugcina uxinzelelo lomngxuma osezantsi luphezulu kancinci kunoxinzelelo lokwakheka, ukuze kuthintelwe ulwelo lokwakheka ukuba lungangeni emthonjeni ngakumbi. Ukongeza, i-choke manifold ingasetyenziselwa ukunciphisa uxinzelelo ukuze kufezekiswe ukuvalwa okuthambileyo. Xa uxinzelelo olusemthonjeni lunyuka ukuya kumda othile, lusetyenziselwa ukuvuthela ukukhusela intloko yemithombo. Xa uxinzelelo lomthombo lusanda, ulwelo olusemthonjeni lungakhululwa ukulawula uxinzelelo lwe-casing ngokuvula nokuvala i-throttle valve (elungisekayo ngesandla, ehydraulic kwaye ilungisiwe). Xa uxinzelelo lwe-casing luphezulu kakhulu, lunokuvuthela ngqo nge-valve yesango.