Anti-blocking strainer of water pool

The utility model relates to an anti-blocking strainer of a water pool. The strainer comprises a drainage pipe installed in a drainage port of the water pool, wherein a supporting panel which is locked on the drainage port of the water pool is arranged outside the upper edge of the drainage pipe, a rotating end cap is arranged inside the upper end of the drainage pipe, a water outlet pipe is arranged at the lower end of the drainage pipe, and a filter screen is arranged at the bottom end of the water outlet pipe. The water outlet pipe is 5-7cm long. The depth of the water outlet pipe of the anti-blocking strainer provided by the utility model is large, normal functions of the strainer can be continuously exerted after a certain amount of sundries is stored without blocking the strainer, and the water pool can store water.