| 摘要 |
The present invention relates to a fixed quantity discharge device of fluid, which can discharge fluid by supplying a fixed amount of the fluid and, more specifically, to a fixed quantity discharge device of fluid, which supplies a predetermined amount of fluid. The device comprises: a fluid supply unit which supplies the fluid; a fluid discharge unit which discharges the fluid supplied to the fluid supply unit; and a fixed quantity control unit including a piston which sucks the fluid of the fluid supply unit by a predetermined amount and discharges to the fluid discharging unit. Therefore, the fluid can be diluted or mixed at a same rate because the piston can suck and discharge the fixed quantity fluid to the inside. |
