Quick Latches are used as a means to connect equipment together without a person standing under a suspended load. The rig up would consist of installing the pressure control equipment onto the wellhead and then installing the injector head. The injector frame would have the Stripper Packer mounted into the frame with a quick latch profile pointing down. The quick latch mechanism can be latched remotely without operation personnel working to help connect the last connection.
The TOT Hydraconn union is a rugged connector designed to permit a coil tubing injector assembly and the stripper packer to be stabbed and latched onto the top of coil tubing BOP’s, and have a funnel to guide the stabbing operation. It has a tapered seal bore which allows the connector to mate even when the injector is suspended at a slight angle. The Hydraconn is operated by a single hydraulic line which opens a series of latching dogs on the BOP mounted connector half to accept the stinger sub mounted on the bottom of the stripper packer. Once the two parts are stabbed together, the hydraulic pressure is vented and the spring loaded system forces the latch dogs closed, locking the Hydraconn together.
TOT hydraconn 由壬是一個堅固的連接器的設計允許連續油管注入頭總成和防噴盒串在一起,并鎖存到連續油管防噴器的頂部,有一個漏斗引導穿刺的操作。當注入頭停止在一個很小的角度時,它有一個錐形密封孔將與連接器相連。這個hydraconn是由一個液壓線操作,并在防噴器上打開一系列的鎖孔,防噴器安裝的連接器一半用于接受安裝在防噴盒底部的插入短節。一旦將這2個部分被插入連接在一起,液壓就被貫通,然后管線運載系統會將鎖孔關閉,將hydraconn鎖一起。