| 摘要 |
The present invention relates to a floating apparatus for a medicine injector, comprising: a valve body (110) composed of an inlet hole (112) connected to an inlet pipe (120) through which raw water is introduced, an inflow hole (114) connected to an inflow pipe (130) to flow the raw water into a water tank (1), and a drainage hole (116) connected to a drainage pipe (140), and formed with a valve hole (118); a valve (150) composed of a piston (152) for selectively opening/shutting the inflow hole (114) and the drainage hole (116), a piston load (154), a piston ball cock (156) applied with buoyancy, and a control member (158); a floating unit (160) composed of a floating body (162) provided with water buoyancy, a link (164), and a connection axis (166) rotated to a certain angle by buoyancy; a valve control unit (170) composed of a housing (172), a rotation link (174), a slider (176), and a fixing fin (178) providing control power for the reinforcement member (158); and a chemical injector (200) injecting chemicals to process the water source introduced to the water tank (1) through the inflow pipe (13) with the chemicals. According to the present invention, provided is an effect on performing chemical treatment to a fixed rate by supplying a certain amount of the raw water at all times to the chemical injector equipped on the inflow pipe by draining the raw water introduced from the inlet pipe to the drainage pipe in a moment when water in the water tank reaches a full level, and the water source instantly led by the inlet pipe. |
