Filtering apparatus of circulating flush toilet
AssigneeNakatomi Industrial Co., Ltd.
InventorShunichi Imaizumi
Life of this patent
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Abstract
A filtering apparatus of a circulating flush toilet recycling drain water having used for washing the inside a toilet bowl is disposed between a water-receiving tank and a water-pumping tank of the flush toilet so as to solve problems such as clogging of a pipe and a pump failure. The filtering apparatus includes a casing, a toothed gate formed in a part of the casing, close to the water-receiving tank, and a filtering unit which filters water overflown from the water-receiving tank and passing through the gate, in multiple stages, and which causes the filtered drain water to flow into the water-pumping tank.
Claims2
A filtering apparatus of a circulating flush toilet recycling drain water having used for washing the inside of a toilet bowl, the apparatus being disposed between a water-receiving tank and a water-pumping tank of the circulating flush toilet, comprising:
- a casing;
- a toothed gate formed in a part of the casing close to the water-receiving tank;
- and
- a filtering unit which filters water overflown from the receiving tank and passing through the gate, in multiple stages, in the casing and which causes the filtered drain water to flow into the water-pumping tank.
Dependencies are inferred from the claim text.