Integrated water injection tool

The utility model discloses an integrated water injection tool. The integrated water injection tool comprises an upper joint, a connecting sleeve, a main body, an adjusting mechanism, a fixed water nozzle part, a lower joint and an O-shaped ring, a connecting sleeve is arranged at the upper end of the main body; an upper joint is arranged at the upper end of the connecting sleeve; a fixed water nozzle part is arranged in the main body; an adjusting mechanism is arranged in the fixed water nozzle; and a lower joint is arranged at the bottom end of the main body. The internal adjusting mechanismis reasonable in design and convenient to install, the internal adjusting mechanism is designed between the interior of the body and the inner hole of the lower connector, and requirements of different measuring and adjusting instruments are met. 本实用新型公开了一体化注水工具，其包括：上接头、连接套、主体、调节机构、固定水嘴部件、下接头和O型圈；在所述主体的上端设置连接套；在所述连接套的上端设置上接头；在所述主体的内部设置固定水嘴部件；在所述固定水嘴内部设置调节机构；在所述主体的底端设置下接头。本实用新型设计合理，安装方便，把内部调节机构设计到主体内部与下接头内孔之间，满足不同测调仪的需要。