Buried horizontal ring main unit

The invention relates to a buried horizontal type ring main unit. A general control module is installed on the lower bottom surface in a cabin body; wiring modules are installed on the side wall of the master control module at intervals. A water suction pump is mounted on the lower bottom surface in the cabin body; a top cover is installed on the upper end face of the cabin body in a covering mode through screws. A general control operation window is mounted on the upper end surface of the top cover; wiring operation windows are uniformly mounted on the upper end surface of the top cover at intervals; a drainage hole penetrates through the right side of the upper end surface of the top cover; a signal line hole penetrates through the left side of the upper end surface of the top cover; a maintenance window is mounted at the left upper corner of the upper end surface of the top cover; hoisting hooks are symmetrically welded and mounted on the side wall of the cabin body; the buried horizontal ring main unit pr