The utility model relates to a compact liquefied natural gas immersed pump stator structure, including one -level impeller and secondary impeller, the one -level impeller with be equipped with the stator between the secondary impeller, the stator includes diffuser and a plurality of stator back blade, a plurality of gate vane channels of axial equipartition in the outer fringe of diffuser, gate vane channel inlet on the gate vane channel with the liquid intercommunication that the one -level impeller flows, gate vane channel liquid outlet on the gate vane channel communicates with the stator back blade runner import that adjacent two stator back blades constitute, the stator back blade runner export slant that two adjacent stator back blades constitute is extended into secondary impeller'simport. The utility model discloses replace there has been traditional LNG immersed pump stator, it is big to solve its hydraulic losses, and great to the runner impact, radial dimension is big, hasincreased the integral production cost, has reduced technical defect such as the whole efficiency of pump.