| 摘要 |
Basic form is a conical reservoir, small end up and provided with a hook whereby the irrigator may be suspended from the same bracket used to support the hanging basket. A multiplicity of small openings downwardly through the base of the irrigator permits a slow dripping of a solution stored in the reservoir, and a larger opening at the top keeps atmospheric pressure on the top of the solution. In one refinement the base is provided with a number of downwardly extending channels to which the small openings may be limited. In another modification the distribution network is separated from the reservoir and is disposed just below it. The two parts are normally connected for flow by a plug connector which has a second or raised position wherein the flow passages are sealed to prevent any flow.
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