Anti-jam water distributing and blocking equipment

An anti-block water service blanking plug substantially solves the problems of that the existing eccentric water regulators and blanking plugs are easy to be blocked by oil pipe scales and impurities. The utility model is characterized in that a conical protecting cover (5) is fixed in the lower end of an eccentric hole (3) of a mandrel main body (2), the lower end of a blanking plug (1) is connected with a conical filter cover (7), the conical surfaces of the protecting cover (5) and the filter cover (7) are respectively provided with a sieve pore (4) and a sieve pore (6), an impeller (9) with vanes (8) is fixed in the filter cover (7). The utility model has the advantages of being not easy to be blocked by oil pipe scales and impurities and having simple structure.