| 摘要 |
<p>The invention concerns an apparatus for spraying a liquid into atmosphere, comprising a container (1) for containing the liquid (2), having at least one outlet (3) for the liquid to be expelled outside the container, the outlet being located above the liquid, means for generating (4) a gas stream for expelling the liquid outside the container, means for vaporising (5) the liquid in the gas stream, means for spraying (6) the vaporised liquid comprising a column with baffles located downstream of the vaporising means, the vaporising means (5) and the spraying means (6) being integral with a body (7) capable of being engaged and maintained removable in the container (1) outlet, the body (7) including a conduit expelling (8) the liquid outside the container. The invention also concerns a system for controlled spraying of a liquid into atmosphere, comprising at least, said apparatus for spraying a liquid into atmosphere, a gas sensor for measuring the sprayed liquid concentration in the atmosphere, means for automatically controlling said apparatus based on at least one predetermined set value and on the measurement supplied by the gas sensor.</p> |
