Screwed connection plug type pressure compensating emitter

The utility model relates to a screwed connection plug type pressure compensating emitter, which aims to overcome the defects that the existing emitter with the compensating function is of a high-end product, and a flexible diaphragm additionally arranged at a water outlet has high requirements for elasticity and precision of material and high price. The screwed connection plug pressure compensating emitter comprises an emitter body, and is characterized in that the emitter body consists of an upper part and a lower part which are connected by screw threads, and a plug is arranged in the intracavity of the emitter; and convex-concave layers are arranged on the outer wall of the plug, and the pipe wall at the upper part of the emitter is provided with screw threads for connecting with a water diversion pipe. The emitter consists of two parts, and has convenient disassembly and replacement; when the water pressure in the water diversion pipe is increased, the plug is extruded, so that water flows out of a gap g