Land pump stator

The utility model discloses a land pump stator, a plurality of guide blades on the circular shape stator coils and is located the stator dish, said stator dish is the bowl form, and the central authorities of stator dish are equipped with the shaft hole, said stator dish is followed the shaft hole and is equipped with ring form boss including medial surface and lateral surface, stator dish lateral surface, uses this ring form boss to be equipped with many the strengthening ribs of dispersing the form for central peripherad on stator dish lateral surface, stator dish medial surface be equipped with the round with the endocentric round ring groove in shaft hole, circle ring groove's lateral wall has inlayed the becket, said guide blade is followed the even setting of circumference of stator dish in the periphery of said stator dish medial surface, all form fluid passage between two adjacent guide blades, fluid passage's outside section is equipped with a plurality of runner holes or runner groove in the periphery of stator dish. The stator of this kind of structure makes the cheng gengjia that inhales of land pump stablize, and when power was unchangeable, as long as the depth of water surpasses the center of impeller, the land pump just can absorb water