| 摘要 |
Drainage apparatus allows a vessel such as a plant pot to be advantageously drained of a fluid such as water. The inventive drainage apparatus includes a drainage member having a base member and a channel member. The base member is affixed to a portal of the pot so as to allow fluid drainage when the pot is filled with soil containing a fluid, such as water. Water gravitationally drains out of the portal and into the channel member of the drainage member, so as to dispose of the water at a selected distance away from the portal. Hence standing water below the pot, a common problem with potted plants, is avoided. The water can be further channeled away from the pot by engaging a hose member to the channel member.The drainage member can be affixed to the pot by a laminated adhesive layer or alternatively by caulking. The laminated adhesive layer can be affixed to the pot using a primer, if desired.In another embodiment, the base member is configured to present two wings which are deformably inserted up through the portal so that the wings then resume substantially their initial position. This is a method which can be used even when the pot is already filled with soil. After the wings of the base member have assumed their original position on the interior of the pot, the base member is adjusted so that the wings rest against the bottom of the pot. The drainage apparatus can then further be sealed by using a ring on the outside of the pot. The drainage apparatus can be additionally sealed by a second ring which is affixed to the first ring by a caulk, adhesive glue or the like. The adhesive is also used to seal the second ring to the channel member so that fluid leakage is avoided at the portal.
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