Intelligent water meter module protection box

The utility model provides an intelligent water meter module protection box which comprises a lower box, an upper box, a support and a circuit board, the top of the lower box is sequentially provided with a glue pouring groove, a water separation groove and a sealing groove from inside to outside, the circuit board is fixed on the support, and the circuit board and the support are fixed in the glue pouring groove through pouring sealants; a circle of sealing block is arranged at the bottom of the upper box and matched with the sealing groove, and a U-shaped sealing ring is arranged between the sealing block and the sealing groove; a connecting piece is arranged on the support, and a receding hole for the connecting piece to penetrate through is formed in the circuit board. The circuit board is fixed on the support through the assembly screws, the whole circuit board and the support are wrapped by the pouring sealant, the circuit board and the support do not make contact with the lower box, water is prevented