| 摘要 |
The present invention is a cleaning device for cleaning a liquid contact part (401) of a discharge device that includes an actuation space in which a rod shaped member is actuated and a fluid supply path, said cleaning device being provided with: a compressed gas source (106); a cleaning fluid supply tank (101); a plurality of supply mechanisms (109, 110) that supply the compressed gas or the cleaning fluid; a cleaning fluid recovery tank (129); a liquid contact part securing jig (300) which the plurality of supply mechanisms (109, 110) and the cleaning fluid recovery tank (129) are fluidly connected to and which accommodates the liquid contact part (401) of the discharge device; and a control device. Cleaning fluid is supplied to the liquid contact part securing jig (300) on the basis of pressure values specified separately for each supply mechanism (109, 110) by the control device. With this constitution, cleaning of a liquid contact part of a discharge device having a flow path structure having a confluence point and branch point can be carried out with a uniform flow without disassembly thereof. |
