Modularized separated pet water feeder

The utility model discloses a modularization separation type pet water feeder which comprises a water tank, a water pump, a control module, a battery module, a filtering module, a water feeding disc, an electronic box and a filtering box, the water feeding disc covers the water tank, a backflow opening is formed in the front edge of the water feeding disc, and the control module and the battery module are arranged in the electronic box; the bottom of the electronic box is provided with a concave surface, the concave surface is provided with a first conductive part and a water guide insertion pipe, the front surface of the electronic box is provided with a water outlet, and the water guide insertion pipe is communicated with the water outlet through a pipeline in the electronic box; an insertion groove is formed in the rear side of the water feeding disc, a boss higher than the bottom face of the insertion groove is arranged in the insertion groove, a second conductive part and a water guide sleeve are arrange