Rainwater collection and drainage device for rain-proof shed

The utility model belongs to the technical field of rain-proof sheds, and particularly relates to a rain-proof shed rainwater collection and drainage device which comprises a plastic shed plate. Connecting frames are fixedly connected to the two sides of the plastic shed plate, a cylinder is fixedly installed at one end of each connecting frame, a water groove is formed in each cylinder, a set of guide pipes are connected to each cylinder, the guide pipes are communicated with the water grooves, the bottom ends of the guide pipes are communicated with a water tank, one side of the water tank is communicated with a water outlet, and the other side of the water tank is communicated with a water pump. A sealing plug is connected into the water outlet in a sealed mode. When it rains, rainwater falls on the plastic shed plate, then the rainwater is drained into the water tank along the plastic shed plate, then the rainwater enters the water tank from the guide pipe to be stored, the rainwater collection and draina