Hydraulic turbine servomotor oil distributor seal structure

Hydraulic turbine servomotor oil distributor seal structure, including servomotor support, oil distributor, the oil distributor includes pivot, " O " type sealing washer, cylinder body, its characterized in that, the inner wall bottommost of cylinder body, inner wall top do not are equipped with the seal groove that the cover was equipped with " O " type sealing washer, the upper and lower portion of cylinder body all is equipped with oil spilling groove and oil spilling hole. Compared with the prior art, the utility model discloses having increased the suit, to carry out multiple structure at the sealing washer of oil distributor cylinder body inner wall sealed, makes the sealing performance of oil distributor obtain very big improvement, and the oil spilling groove of increase can cause the oil leak groove with the inside oil spilling of oil distributor with the oil spilling pore structure and retrieve, and it is extravagant to reduce the oil spilling, can avoid the oil spilling to permeate the river again