Greenhouse drip irrigation

The utility model relates to a greenhouse drip irrigation, comprising a water inlet pipe (1), water distribution pipes (2), a Venturi pipe (3), a branch pipe (4), a branch pipe inlet valve (5), a conveyer pipe (6), a filter type liquid inlet (7), a meshy filter (8), a water outlet pipe (9), a valve (10), a connecting pipe (11) and a main valve (12), characterized in that the water inlet pipe (1) is provided with two water distribution pipes (2), the two water distribution pipes (2) are communicated with the Venturi pipe (3), the Venturi pipe (3) is provided with the branch pipe (4), the branch pipe (4) is connected with the conveyer pipe (6), the conveyer pipe (6) is connected with the filter type liquid inlet (7), the water inlet pipe (1) is provided with the main valve (12), the connecting pipe (11) is provided with the meshy filter (8), the connecting pipe (11) is communicated with the water outlet pipe (9), and the water outlet pipe (9) is provided with the valve (10). The beneficial effects of the greenh