| 摘要 |
<p>PURPOSE: To make the structure of a water steam generator simple, to reduce its cost and to make it possible to carry out a composite operation simultaneously performing the operation of an ejector and sprinkling, together with stopping the operation of the ejector. CONSTITUTION: A T-shaped pipe 7 is fixed at a discharge port 2A of an underwater pump 2 and an inlet 4A of the ejector 4 is connected with an one side port of this T-shaped pipe 7 and an inlet 5A of a sprinkling pipe 5 is connected with the other side port of the T-shaped pipe 7. On the other hand, an air suction pipe 6 is branched and connected with a suction room 4C inserted a throttling part 4B of the ejector 4 and also a baffle plate 9 capable of intersectangly moving forwards and backwards against the water stream ejecting from the throttling part 4B is fitted, in the inside of the air suction room 4C in the more upperstream side than a branch-connection position of the air sucking pipe 6.</p> |
