Exhaust and water-saving toilet stool

Abstract

The invention relates to an exhaust and water-saving toilet stool which comprises a toilet stool body, wherein the toilet stool body is connected with a gas collection cavity and an excrement collection pipe by an excrement collection pan; the gas collection cavity is communicated with an exhaust pipe; odor generated during defecation is collected by the gas collection cavity to the exhaust pipe and then exhausted to outdoors; an upper cover of the toilet stool is opened and a stopper is removed before the defecation; feces and urine are collected by the excrement collection pan to the excrement collection pipe; an electric gas check valve is arranged at the lower part of the excrement collection pipe; the excrement collection pipe is communicated with an excrement collection header; when the electric gas check valve is open, the feces and urine are discharged into the excrement collection header and then collected to an excrement collection pool to serve as organic fertilizer; after the defecation, the excrement collection pan, the excrement collection pipe and the electric gas check valve are brushed and flushed by a water spray brush; siphon drainage is replaced by brushing and flushing, so that flushing water is saved greatly; after the flushing, the electric gas check valve is closed; the excrement collection pipe is corked by the stopper; the upper cover covers the toilet stool; and the whole defecation process is accomplished.

Description

technical field [0001] The invention relates to a toilet. Background technique [0002] At present, the toilet includes a squatting pan and a toilet seat, and an open water tank is generally used to store water to flush the toilet; drainage generally adopts the siphon principle, and the sewage in the toilet pan is discharged to the sewer by the vacuum produced by the siphon. [0003] After the pressure water in the tap water pipe is stored in the water tank, it loses its original pressure. Therefore, when flushing, it takes more water to clean the bedpan. The stool and urine are not collected, and a large amount of sewage is generated to pollute the environment. [0004] Adopt the principle of siphon to empty the sewage in the bedpan, and to form an effective siphon, it also needs to consume more water. [0005] This closet has the following disadvantages: the bad smell of the closet is not discharged outside, the water consumption is large, and the defecation and urine are...

AI Technical Summary

Problems solved by technology

[0003] After the pressure water in the tap water pipe is stored in the water tank, it loses its original pressure. Therefore, when flushing, it takes more water to flush the bedpan. The stool and urine are not collected, and a large amount of sewage is generated to pollute the environment.

[0004] Using the principle of siphon to empty the sewage in the bedpan, to form an effective siphon, it also needs to consume more water

[0005] This kind of closet has the following disadvantages: the bad smell of the closet is not discharged outside, the water consumption is large, the defecation and urine are not collected, and the environment is polluted

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