| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a liquid dilution apparatus in which the clogging of a jet for controlling the flow of specific liquid is prevented. SOLUTION: In the liquid dilution apparatus in which the specific liquid from a liquid supply passage 33 of a liquid introducing apparatus 29 is introduced into a dilution liquid passage 12 formed in a main body 10 through the jet 22, an air intake port 37 for communicating the liquid supply passage 33 with air and a cap 38 for opening and closing the air intake port 37 are provided in the liquid introducing apparatus 29. Air is passed through the jet 22 at high speed by negative pressure generated in the dilution liquid passage 12 by opening the cap 38 to form a state that air from the air intake port 37 is capable of being introduced into the dilution liquid passage 12 from the jet 22 and passing water through the dilution liquid passage 12. The specific liquid stuck to the jet 22 is removed by the high speed air to clean the jet 22.</p> |
