Fast drainage safety floor drain
A safe and fast technology, applied in drainage structures, waterway systems, water supply devices, etc., can solve problems such as non-normal floating, blockage of floor drains and sewerage, and poor water inflow, and achieves difficult air drying or evaporation, long-lasting deodorant effect, and accumulation of water. Smooth water flow
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[0023] Example 1
[0024] The floor drain of embodiment 1 of the present invention (see Figure 1-Figure 4 ), including a floor drain seat 1 and a floor drain cover 2 located at its upper end, the structure is characterized in that: the lower side of the floor drain cover 2 is provided with at least three evenly distributed "7"-shaped ribs 21, the convex The rib 21 is supported on the bottom surface of the floor drain seat groove, so that the surrounding space where the convex rib 21 of the floor drain cover 2 contacts the seat groove 11 forms a preset water inlet gap, so that ground water can flow through the water inlet gap. Pour into the floor drain. The floor drain cover 2 of the present invention is preferably a non-perforated floor drain cover.
[0025] The upper end of the floor drain seat 1 is provided with a seat groove 11, so that the floor drain cover 2 is placed in the seat groove 11, and a predetermined water inlet gap is provided between the floor drain cover 2 and t...
Example Embodiment
[0034] Example 2
[0035] The floor drain of embodiment 2 of the present invention (see Figure 5-Figure 9 ), including a floor drain seat 1 and a floor drain cover 2 located at its upper end, the structure is characterized in that: the lower side of the floor drain cover 2 is provided with at least three evenly distributed "7"-shaped ribs 21, the convex The rib 21 is supported on the bottom surface of the floor drain seat, so that a predetermined water inlet gap is provided between the floor drain cover 2 and the bottom surface of the floor drain seat 1, so that ground water can flow through the gap and pour into the floor drain.
[0036] The upper end of the floor drain seat 1 is provided with a seat groove 11, so that the floor drain cover 2 is placed in the seat groove 11, and a predetermined water inlet gap is provided between the floor drain cover 2 and the side wall of the seat groove 11 of the floor drain seat 1. The lower end of the floor drain seat 1 is also provided wit...
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