Turbine flowmeter

The utility model provides a turbine flowmeter, include: a housing, be equipped with entry, export and inspection hole on the casing, the inside axial casing guiding gutter in a plurality of edges of evenly having seted up of casing, end plate, its quantity are two, are located the entry and the exit of casing respectively, the end plate is the bicyclic structure including interior ring sum outer loop, and just interior ring sum outer loop is connected through a plurality of connecting plates, evenly be equipped with a plurality of connecting holes along circumference on the outer loop, the fixed axle, the both ends of fixed axle lie in two intra -annulars respectively, the fixed axle passes through two end plate fixed mounting on the inside axial direction line of casing, the fixed axle is hollow structure, divertor, its quantity are two, and difference fixed mounting in the both ends of fixed axle, every the divertor is including installation axle and a plurality of guide plate, the turbine, the turbine rot