Offshore oil field keeps apart sealing assembly sealing performance and detects instrument

The utility model discloses an offshore oil field keeps apart sealing assembly sealing performance and detects instrument, including close seal barrel, top -down has set gradually top connection, center tube and lower clutch in the close seal barrel, the outside upper and lower side of center tube be provided with insert sealed, down insert sealed, be provided with the sealing ring in the top connection, on insert sealed upper portion and be provided with the collector ring, be provided with U type fluid passage in the middle of the top connection, U type fluid passage's two openings set up respectively in the upper end and the collector ring top of sealing ring, be provided with the reposition of redundant personnel gauge in the U type fluid passage, the reposition of redundant personnelgauge with U type fluid passage threaded connection, be provided with L type fluid passage in the center tube, L type fluid passage's bottom is provided with the total flow meter. The utility model discloses quantitative judg