CN201908337U - Water injection type toilet flushing device by utilizing waste water - Google Patents

Abstract

The utility model discloses a water injection type waste water utilization device, comprising a water tank, characterized in that the water tank is divided into two parts, a waste water tank and a flushing water tank, the waste water tank is located on the upper part of the water tank, and the waste water tank is connected with the water outlet of the washing pool through a pipeline , The waste water tank is communicated with the flush water tank through a siphon, and the top of the siphon is provided with an air release cover. The utility model separates the water tank and arranges a siphon tube, and utilizes the siphon principle to automatically introduce the waste water in the waste water tank as water for flushing the toilet. It can be used as a common water tank for flushing the toilet when there is no waste water, ensuring that the effect of flushing the toilet is not reduced. Realize the purpose of saving water.

Description

Water injection waste water utilization toilet flushing device

technical field

The utility model relates to the field of waste water utilization, in particular to a water injection type waste water flushing device utilizing the principle of siphon.

Background technique

In family and hotel bathrooms, washbasins and urinals are necessary water facilities. The washbasins are washed with water, and the urinals are flushed with water. Usually, these two facilities are used separately, and the washbasins and urinals have their own Water inlet and outlet channels, washing water is directly discharged into the sewer channel, resulting in waste of water resources. If the waste water used in the wash basin can be used for flushing the urinal, the flushing effect will not be reduced due to the lack of water, and the purpose of saving water can also be achieved.

Utility model content

The purpose of the utility model is to provide a water-injection waste water flushing device which uses washing waste water to supplement the flushing water of the urinal, and the device can achieve the purpose of saving water without reducing the flushing effect.

The purpose of this utility model is achieved through the following technical solutions, a water outlet type waste water utilization device, including a water tank, characterized in that the water tank is divided into two parts, a waste water tank and a flushing water tank, and the waste water tank is located on the upper part of the water tank, The waste water tank is connected to the water outlet of the washing pool through a pipeline, and the waste water tank and the flushing water tank are connected through a siphon tube, and the top of the siphon tube is provided with an air release cover.

In order to ensure the siphon effect, the mouth of the siphon pipe in the flushing tank is lower than the mouth of the siphon pipe in the waste water tank.

The upper part of the waste water tank is provided with an overflow pipe.

A flushing port is provided at the bottom of the flushing tank and a flushing pipe is drawn out, and a flushing cover is provided on the flushing port.

The flush water tank introduces a clean water inlet pipe and is provided with a clean water inlet switch.

The waste water from the washing pool is connected to the waste water tank through the pipeline, and is stored as waste water for later use. When the flush water tank is discharged to flush the toilet, the water level of the flush water tank drops, and a siphon phenomenon occurs from the waste water tank to the flush water tank, and waste water is started to be injected into the flush water tank, and at the same time Clean water also began to replenish. According to the pressure inside the siphon tube, the vent cap on the top is opened or closed. When the siphon is under negative pressure, the vent cap is closed; Atmospheric pressure when not sealed by water. When the flushing water tank needs to be supplemented with water and the waste water tank is dry, it will be directly replenished with clean water the same as the common flushing water tank.

The positive effect of the utility model is that, by separating the water tank and setting the siphon, the waste water in the waste water tank can be automatically introduced as water for flushing the toilet, and it can be used as a common water tank for flushing the toilet when there is no waste water, which ensures that the effect of flushing the toilet is not reduced. At the same time to achieve the purpose of saving water.

Description of drawings

Fig. 1 is a structural schematic diagram of an embodiment of the utility model.

In the figure: 1-faucet, 2-wash basin, 3-wastewater inlet pipe, 4-wastewater overflow pipe, 5-wastewater tank, 6-flushing water tank, 7-venting cover, 8-siphon, 9-partition, 10-flush water cover, 11-clean water inlet pipe, 12-flush water pipe, 13-clean water inlet switch, 14-water inlet valve.

Detailed ways

As shown in Figure 1, the water tank is divided into a waste water tank 5 and a flush water tank 6 by a partition 9, the waste water tank 5 is located on the upper part of the water tank, and the upper part of the waste water tank 5 is connected with the water outlet of the washbasin 2 through the waste water inlet pipe 3, and the faucet 1. After the water is washed, the waste water is injected into the waste water tank 5 by the waste water inlet pipe 3, and the waste water overflow pipe 4 is drawn outward from the top of the waste water tank 5. If the waste water in the waste water tank is too full, it will automatically overflow through the overflow pipe to prevent the water tank from overflowing; The tank 5 communicates with the flush water tank 6 through a siphon 8, and the top of the siphon 8 is provided with an air release cover 7. After the flushing tank was discharged, the water level of the flushing tank began to decline. After dropping to a certain degree, the siphon phenomenon would occur, and the siphon began to fill the flushing tank from the waste water tank. Since the water release speed is the fastest, the siphon speed is the second, and the clean water replenishment speed is the slowest, the clean water replenishment speed should be appropriately adjusted down through the clean water inlet valve 14, so that more waste water can be siphoned, and the waste water can be replenished as much as possible, thereby realizing conserve water. When the waste water tank is empty, the flush water tank can also fully supply clean water without affecting the original function. The bottom of the flush water tank 6 leads out the flush water pipe 12 and is provided with a flush water cover 10. The flush water tank 6 also introduces a clean water inlet pipe 11 and a clean water inlet switch 13. The clean water inlet pipe 11 outside the flush water tank 6 is provided with a Inlet valve 14.

The siphon tube is filled with water through the vent cap on the top of the siphon tube. When the bottom ends on both sides of the siphon tube are sealed by water, a positive pressure will be formed on the top of the siphon tube, and the vent cap will be pushed open to release the pressure to continue filling the siphon tube; After the siphon starts, a negative pressure will be formed on the top of the siphon tube, and the vent cap will be sucked closed to form a closed pipeline to ensure the generation of siphon. In order to ensure the siphon effect, the bottom of the siphon in the flush tank should be lower than the bottom of the siphon in the waste water tank.

The above-mentioned embodiment is only the preferred implementation mode of the present utility model, has explained in detail the technical conception and implementation key points of the present utility model, and is not to limit the scope of protection of the present utility model, any simple modification made according to the spirit of the present utility model And equivalent structural changes or modifications shall be covered within the protection scope of the present utility model.

Claims (5)

1. water injection type water reuse toilet-flushing apparatus, comprise a water tank, it is characterized in that: described water tank is divided into two independently waste water tank and flushing tanks, waste water tank is positioned at the top of water tank, waste water tank links to each other with the wash basin delivery port by pipeline, be communicated with by syphon between waste water tank and the flushing tank, siphonal top is provided with vent cover.

2. water injection type water reuse toilet-flushing apparatus according to claim 1 is characterized in that: the syphon mouth of pipe is lower than the syphon mouth of pipe in the waste water tank in the described flushing tank.

3. water injection type water reuse toilet-flushing apparatus according to claim 1 and 2, it is characterized in that: the top of described waste water tank is provided with overflow pipe.

4. water injection type water reuse toilet-flushing apparatus according to claim 1 and 2 is characterized in that: the bottom of described flushing tank is provided with flush port and draws jet water spout, and flush port is provided with the bath lid.

5. water injection type water reuse toilet-flushing apparatus according to claim 1 and 2 is characterized in that: described flushing tank is introduced the water purification water inlet pipe and is provided with the water purification water inlet switch.