Anti-freezing device adopting water spray heads

The utility model relates to an anti-freezing device adopting water spray heads, which comprises a plurality of first spray heads and a plurality of second spray heads; both the first spray heads and the second spray heads are mounted on a main pipe and are opposite to each other or are back to back; a submersible pump is connected with the main pipe through a water supply pipe; a float bowl is arranged on the main pipe; the submersible pump is powered by a clean energy and mains power combined power supply device; when an axis of the main pipe is horizontally arranged, a horizontal surface at inlets of the plurality of first spray heads and the plurality of second spray heads is positioned on a horizontal surface of the axis of the main pipe and above the horizontal surface of the axis of the main pipe; an axis of each first spray head is positioned in an area between an angle of 45 degrees below the horizontal surface at the inlet of the first spray head and an angle of 45 degrees above the horizontal surfa