The invention belongs to the field of spray irrigation equipment, and particularly relates to suspension type spray irrigation equipment for an agricultural greenhouse. In order to solve the problemsthat existing spray irrigation equipment is poor in use flexibility and small in application range, the suspension type spray irrigation equipment comprises bottom plates, supporting rods, a top plate, a movable plate, sprayers, a water conveying pipe, pipe clamps, a connecting pipe, a water pump, a pull ring, a lifting hook, an inhaul cable and a mounting plate. The supporting rods penetrate through the movable plate and are in sliding connection with the movable plate, the top ends of the supporting rods are connected with the top plate, and the bottom ends of the supporting rods are connected with the bottom plates; the output end of the water pump is communicated with one end of the connecting pipe, the other end of the connecting pipe is communicated with the water conveying pipe, andthe sprayers are arranged at the bottom of the water conveying pipe; the top ends of the pipe clamps are connected with the bottom of the movable plate; the pull ring is arranged on the movable plate; the lifting hook is connected with the pull ring; one end of the inhaul cable is connected with the lifting hook, and the other end of the inhaul cable is connected with a winding wheel; the mounting plate is arranged at the top of the top plate, and a driving mechanism used for driving the winding wheel to rotate is arranged on the mounting plate. According to the equipment, the use flexibilityof the equipment is improved, and the application range is expanded.