1results about How to "Efficient and fast connection" patented technology

The invention relates to the technical field of oil and gas production equipment, in particular to an efficient energy-saving fracturing gas production wellhead device and a control system thereof. An efficient and energy-saving fracturing gas production wellhead device comprises a pipe head four-way joint, a hanger and a plurality of jackscrew pieces. And the hanger is coaxial with the pipe head four-way joint and is arranged in an inner cavity of the pipe head four-way joint. The multiple jackscrew pieces are evenly distributed in the circumferential direction of the pipe head four-way joint. The jackscrew piece comprises a jackscrew rod, a reducing sleeve and a pressing cap. The reducing sleeve and the jackscrew rod are coaxially arranged, and the reducing sleeve is connected with the jackscrew rod in a sleeved mode. And the pressing cap and the jackscrew rod are coaxially arranged and are sleeved with the adapter sleeve. According to the efficient and energy-saving fracturing gas production wellhead device, the pipe head four-way joint, the hanger and the multiple jackscrew pieces are arranged to be matched, all fixing actions of jackscrew rod jacking and pressing cap locking can be sequentially completed only by rotating the reducing sleeve in the whole installation process, and connection of the hanger and the pipe head four-way joint is faster and more efficient.