Cup pet drinking installations in cup

The utility model discloses a cup pet drinking installations in cup, it mainly is by an interior cup and fixed the forming in outer cup looks disrotatory position that is equipped with the outlet pipe, it is somebody's turn to do in interior glass to make this creation pour into into by the play water portion of water pipe downwards, and simultaneously by this the impulsive force rush out dirty things such as the remaining fodder in inside and go into this overflow water drainage tank along with rivers, then, discharge along outlet pipe and drain pipe, and interior cup is somebody's turn to doby dashing except that behind the remnants to the messenger, and make to keep and can reach the clean efficiency of quality of water at inside drinking water, and it wears to lead the space to set upone by supporting of this outer cup by the ring, can provide this spacing fastener of interior glass and support wherein revolves the position installation by the ring along leading the group, so that should in the cup can re