Irrigation device for acer truncatum

The utility model relates to the technical field of seedling potting irrigation, and discloses an acer truncatum irrigation device which comprises a top frame and a bottom frame, a fixing disc is installed on the top of the top frame, a plurality of sets of barrels are annularly distributed and installed on the top of the fixing disc in a penetrating mode, and pressure type liquid level meters are installed on the bottom walls of inner cavities of the barrels. A plurality of sets of pump bodies are distributed and installed at the top of the bottom frame and in the top frame, a first connecting pipe is installed at the bottom of the barrel in a sealed and penetrating mode, an electromagnetic valve is installed at an input port of each pump body, and one end of each first connecting pipe is connected with the corresponding electromagnetic valve in a sealed mode. During irrigation, the pressure type liquid level meter introduces the liquid pressure in the cylinder body to the diaphragm through the internal gas