Patent ID: 6672007
Filing Date: 2004-01-06
Classification: A01G

Abstract:
An isolating plate for a flowerpot for storing water and supplying water with predetermined amount, comprising: an isolating plate with vent holes, an auxiliary water storage chamber, and a water control chamber; whereinthe isolating plate has a downward groove seat; the groove seat is installed with a spacer having a cover; the spacer spaces the groove seat into a water control chamber and a water supply groove; the spacer is not tightly sealed so that water in the water control chamber drains into the water supply groove; the cover above the spacer seals the opening at an upper end of the water control chamber of the groove seat; thereby, the planting earth will not drop into the water control chamber; the opening at an upper end of the water supply groove is not sealed so that the planting earth fills into the groove to absorb water in the groove; moreover, a lower end of the water control chamber has a water hole; a lower end of the water hole is communicated to a water storage space below the isolating plate; an upper end of the water hole is assembled with a water control means so that water in the water storage space flows into the water control chamber; moreover, the water level is controlled in a proper value by the water control means so that the water level in the water supply groove is controllable within a predetermined value; an auxiliary water storage chamber has the water storage space; a ventilating tube is installed in the auxiliary water storage chamber at a place not to communicate with the groove seat of the isolating plate; an upper end of the ventilating tube is lower than a bottom of the isolating plate and has a gap to the bottom of the isolating plate so that water will not contact the isolating plate; thereby, air flows into the space below the bottom of the isolating plate through the ventilating tube.