초록 ▼

A vacuum-aided toilet comprises a toilet bowl, a deodorization pipeline, a flushing pipeline, a sensing switch (4) and a control device. A flushing port of the toilet bowl is communicated with the deodorization pipeline. The deodorization pipeline is communicated to a vacuum device. Inside the toile

A vacuum-aided toilet comprises a toilet bowl, a deodorization pipeline, a flushing pipeline, a sensing switch (4) and a control device. A flushing port of the toilet bowl is communicated with the deodorization pipeline. The deodorization pipeline is communicated to a vacuum device. Inside the toilet bowl are provided a trap I (1.1), a trap II (1.2) and a draining port (1.3). The flushing pipeline being connected to the flushing port of the toilet bowl and the trap II (1.2), respectively. The sensing switch (4) is connected to a control device, which controls the deodorization pipeline and the flushing pipeline. An ejector (2.4) mounted on an air discharge pipeline (2.5) is directly driven by gas from an air outlet of a ventilating fan (2.2), so that vacuum is produced in a draining pipe. Thus the vacuum-aided toilet can save water and get rid of the odor.

대표청구항 ▼

1. A vacuum-aided toilet, comprising a toilet bowl, a deodorization pipeline, a flushing pipeline, a draining pipeline, a sensing switch and a control device, wherein: the deodorization pipeline comprises a ventilating pipeline and a vacuum pipeline, the flushing pipeline comprises a water flushing

1. A vacuum-aided toilet, comprising a toilet bowl, a deodorization pipeline, a flushing pipeline, a draining pipeline, a sensing switch and a control device, wherein: the deodorization pipeline comprises a ventilating pipeline and a vacuum pipeline, the flushing pipeline comprises a water flushing pipeline and an air suction and flushing pipeline;a first flushing port is provided at an upper portion of the toilet bowl and connected with the air suction and flushing pipeline, and the first flushing port is also connected to the ventilating pipeline;the control device communicates with the sensing switch, the deodorization pipeline and the flushing pipeline, respectively;the toilet bowl comprises a trap I, a trap II, and a draining port which is located downstream of the trap II for draining excretion in the toilet bowl, the trap I and the trap II are connected with each other via the draining pipeline, and an enclosed space is formed within the draining pipeline between the trap I and the trap II, an upper portion of the draining pipeline is positioned above both the trap I and the trap II along a vertical direction, a second flushing port is provided at the upper portion of the draining pipeline, one end of the vacuum pipeline is connected to the second flushing port, the other end of the vacuum pipeline is connected to a first side of a vacuum tank, a value II is provided on the vacuum pipeline between the vacuum tank and the second flushing port, and the trap II communicates with the water flushing pipeline via a third flushing port adjacent to the trap II. 2. The vacuum-aided toilet according to claim 1, wherein: on the ventilating pipeline are provided a check valve, a ventilating fan, and an ejector, the ejector being connected to an air discharge pipeline; a second side of the vacuum tank is connected to the ejector and a valve I is provided between the vacuum tank and the ejector. 3. The vacuum-aided toilet according to claim 1, wherein: the water flushing pipeline and the air suction and flushing pipeline both are connected to a water pipe, wherein a valve V is provided on the water flushing pipeline between the third flushing port and the water pipe, and a valve III is provided on the air suction and flushing pipeline between the first flushing port and the water pipe.