Power distribution cabinet for water supply equipment

The utility model provides a power distribution cabinet for water supply equipment. The power distribution cabinet for the water supply equipment comprises a box body of which one side is provided with an opening; the first mounting plates are fixedly mounted on the inner walls of the two sides of the box body; the mounting plate II is arranged in the box body; the two retention grooves are formed in the two sides of the second mounting plate respectively; the two chambers are arranged on the box body, and the two chambers are arranged on the box body; the two movable plates are installed on the inner walls of the tops and the inner walls of the bottoms of the two cavities in a sliding mode correspondingly; and the multiple retention blocks are fixedly installed on the sides, close to each other, of the two movable plates, and the sides, close to each other, of the two corresponding retention blocks extend into the corresponding retention grooves. The power distribution cabinet for the water supply equipment