CN201169804Y - A device for secondary utilization of domestic water - Google Patents

Abstract

The utility model discloses a secondary utilization device for domestic water, comprising a basin body, wherein the bottom surface of the basin body is provided with a drain hole; the lower part of the basin body is provided with a water holding container; the upper part of the water holding container is provided with a spillway hole; a water pump is arranged in the water holding container; a waterspout of the water pump is communicated with one end of a drain pipe; and the other end of the drain pipe is communicated with the outside through the spillway hole. In order to prevent debris in domestic wastewater from entering the water pump, a filter screen is arranged on the upper part of the water holding container. The secondary utilization device has the advantages of simple structure and convenient operation, not only saves water charge, but also saves great water resource for the country.

Description

A device for secondary utilization of domestic water

technical field

The utility model relates to a secondary utilization device for domestic water.

Background technique

Various fixed water basins currently used in the society include a basin body, and a drainage hole is provided on the bottom of the basin body, and the drainage hole is directly connected with the sewer pipe. The disadvantage is that the sewage discharged from the water basin is directly discharged into the sewer pipe , cannot be reused. Today, when water resources are very tight, the defects of this water basin are more obvious.

Utility model content

The technical problem to be solved by the utility model is to provide a device with a simple structure and capable of secondary utilization of domestic water for the above-mentioned shortcomings.

In order to achieve the above purpose, the utility model includes a basin body, and a drain hole is arranged on the bottom surface of the basin body. A water pump is arranged in the water container, and the discharge port of the water pump communicates with one end of the drain pipe, and the other end of the drain pipe communicates with the outside through the overflow hole. The cleaning work is carried out in the basin, and the cleaned waste water flows into the water container through the drainage hole. After the waste water is concentrated, the waste water is transported to the toilet by the water pump to flush the dirt, realizing the secondary utilization of domestic water and saving water resources.

As an improvement, in order to filter out large pieces of debris in the sewage, an annular boss extending toward the inside of the water container is provided on the upper part of the overflow hole, and a filter net is provided on the upper part of the annular boss. After using for a period of time, the filter screen can be taken out, the sundries on it can be poured out, and the filter screen can be reused.

As an improvement to the filter screen, the filter screen is in the shape of a drawer, and the filter screen can be pulled to the outside of the water storage container through the drawer opening provided on the side wall of the water storage container.

As a further improvement, in order to know the amount of sewage in the water container in time, a liquid level indicator tube is provided on the outer wall of the water container, the upper end of which communicates with the upper part of the water container, and the lower end of the liquid level indicator tube communicates with the water container. The lower part of the container communicates.

As a further improvement, in order to facilitate timely cleaning of the sediment in the water container, the inner bottom surface of the water container is set at an angle with the horizontal plane, and the lower part of the outer wall of the water container is provided with a drain valve. The lowest part of the inner cavity of the water container is connected. This has ensured that the sediment in the sewage is automatically concentrated to the drain valve, and is discharged from the water container through the drain valve.

The inner bottom surface of the water storage container is an inclined plane forming an angle with the horizontal plane, and the lower part of the outer wall of the water storage container is provided with a drain valve, and the drain valve communicates with the lowest part of the inner cavity of the water storage container.

Working principle: The cleaning work is carried out in the basin. The waste water during cleaning is collected into the water container through the drain hole. After a long time, you can take out the filter screen and continue to use it after pouring out the sundries; the waste water without sundries filtered by the filter screen will all fall into the water container, and how much waste water has been collected in the water container can be installed on the The liquid level indicator tube on the outer wall of the water container is convenient to observe. When the water pump is submerged below the liquid level of the waste water, the power supply of the water pump can be turned on, and the waste water can be transported to the toilet or other places where waste water is needed, and the waste water can be reused. , when the water container is full of waste water, the waste water will flow out from the overflow hole, avoiding the defect that the waste water will flow back to the basin body from the drainage hole of the basin body because the water storage container is filled with waste water.

To sum up, the water basin with this structure has a simple structure and can recycle domestic wastewater, which not only saves water costs, but also saves a lot of water resources for the country.

Description of drawings

The utility model is described in further detail in conjunction with accompanying drawing:

Fig. 1 is a schematic structural diagram of Embodiment 1 during normal use;

Fig. 2 is a structural schematic diagram when taking out the filtered sundries in Embodiment 1;

Fig. 3 is a schematic structural diagram of Embodiment 2 during normal use;

Fig. 4 is a schematic structural view of the second embodiment when removing and filtering foreign matter.

Among the figure: 101 is a basin body, 102 is a drainage hole, 201 is a filter screen, 202 is a handle, 301 is a water container, 302 is a drain valve, 303 is an overflow hole, 304 is an annular boss, 305 is a water pump, and 306 is a Drain pipe, 307 is a liquid level indicating pipe.

Detailed ways

Embodiment 1: This embodiment has an integrated structure, as shown in Figure 1 and Figure 2, the domestic water secondary utilization device includes a basin body 101, and a drain hole 102 is provided on the bottom surface of the basin body 101, and the bottom surface of the basin body 101 The bottom is fixed with a water container 301, and the waste water used in the basin 101 flows into the water container 301 through the drain hole 102. The top of the water container 301 is provided with an overflow hole 303. When the water container 301 When the liquid level of the waste water reaches the overflow hole 303, the waste water flows from the water container 301 to the outside of the water container 301 through the overflow hole 303, which solves the problem of overflowing from the water discharge hole 102 due to the overflow of waste water. Water pump 305, the outlet of water pump 305 is communicated with one end of drainpipe 306, and the other end of drainpipe 306 is communicated with the storage tank of water closet through overflow hole 303, when the liquid level of waste water is higher than water pump 305, connect water pump 305 power supply, Waste water is just pumped in the storage tank of water closet by water pump 305, and when water storage tank is full of waste water, cut off the power supply of water pump 305, just available the waste water in the water storage tank flushes the dirt in the toilet, can save a large amount of tap water.

In order to filter out the impurities in the waste water, an annular boss 304 extending to the inside of the water container 301 is provided on the top of the overflow hole 303, and a filter screen 201 is provided on the top of the annular boss 304, and the filter screen 201 is made into Drawer shape, the filter screen 201 can be pulled out from the water container 301 through the drawer opening located on the side wall of the water container 301, as shown in Figure 2, in order to pull out the convenience of the filter screen 201, between the filter screen and the drawer opening The handle 202 is fixed at the junction of the water container 301; in order to accurately grasp the amount of waste water in the water container 301 in time, a liquid level indicator tube 307 is provided on the outer wall of the water container 301, and its upper end is connected with the water container 301. The upper part is connected, and the lower end of the liquid level indicator pipe 307 is connected with the lower part of the water container 301; in order to facilitate the removal of impurities deposited in the waste water, the inner bottom surface of the water container 301 is made into an inclined plane at an angle with the horizontal plane, and the water container The lower part of the outer wall of 301 is provided with a drain valve 302, and the drain valve 302 is connected to the lowest part of the inner cavity of the water container 301, which can ensure that most of the precipitated impurities are automatically concentrated at the drain valve 302, and the precipitated impurities are discharged through the drain valve 302 Water container 301.

Real-time mode two: this embodiment is a split structure, as shown in Figure 3 and Figure 4, the domestic water secondary utilization device includes a basin body 101, and a drain hole 102 is provided on the bottom surface of the basin body 101; The secondary utilization device also includes a water container 301 located at the bottom of the basin body 101, the bottom of the basin body 101 and the top of the water container 301 are connected by plugging, specifically, a water container 301 is provided on the top The annular boss 304 extending to the inside of the water container 301, the bottom of the basin 101 is made into a ring shape corresponding to the shape of the water container 301, as shown in Figure 4; when the basin 101 is plugged into the water container 301, The lower end of the basin body 101 is pressed on the annular boss 304 of the water container 301; the waste water used in the basin body 101 flows into the water container 301 through the drainage hole 102, and the bottom of the annular boss 304 is provided with an overflow hole 303 When the liquid level of waste water in the water container 301 reaches the overflow hole 303, the waste water flows from the water container 301 to the outside of the water container 301 through the overflow hole 303, which solves the problem of overflowing from the water discharge hole 102 due to the overflow of waste water. A water pump 305 is arranged in the water container 301, the outlet of the water pump 305 communicates with one end of the drain pipe 306, and the other end of the drain pipe 306 communicates with the water storage tank of the toilet through the overflow hole 303, when the waste water liquid level is higher than the water pump 305 When the water pump 305 power supply is connected, the waste water is pumped into the water storage tank of the toilet by the water pump 305. When the water storage tank is full of waste water, the power supply of the water pump 305 is cut off, and the waste water in the water storage tank can be used to treat the dirt in the toilet By flushing, you can save a lot of tap water.

In order to filter and remove impurities in the waste water, a filter screen 201 is also provided between the annular boss 304 and the basin body 101, and the outer edge of the filter screen 201 is made into a ring shape corresponding to the inner wall of the water container, as shown in the figure 4; in order to accurately grasp the amount of waste water in the water container 301 in time, a liquid level indicator tube 307 is provided on the outer wall of the water container 301, and its upper end communicates with the top of the water container 301. The lower end of the indicator pipe 307 communicates with the bottom of the water container 301; in order to facilitate the removal of impurities deposited in the waste water, the inner bottom surface of the water container 301 is made into an inclined plane at an angle with the horizontal plane, and the lower part of the outer wall of the water container 301 is set There is a drain valve 302, and the drain valve 302 communicates with the lowest part of the inner cavity of the water container 301, which can ensure that most of the precipitated impurities are automatically concentrated to the drain valve 302, and the precipitated impurities are discharged from the water container 301 through the drain valve 302.

In the above-mentioned secondary utilization device for domestic water, the water pump 305 is a ready-made product sold in the market, and its structure and working principle will not be described in detail here.

Claims (6)

1. A device for secondary utilization of domestic water, comprising a basin (101), and a drainage hole (102) is provided on the bottom surface of the basin (101), characterized in that: the lower part of the basin (101) is provided with a water container (301), the top of the water container (301) is provided with an overflow hole (303), the water container (301) is provided with a water pump (305), and the discharge port of the water pump (305) is communicated with one end of the drain pipe (306) , the other end of the drain pipe (306) communicates with the outside through the overflow hole (303). 2. The device for secondary utilization of domestic water according to claim 1, characterized in that: an annular boss (304) extending toward the inside of the water container (301) is provided on the upper part of the overflow hole (303), and the annular A filter net (201) is arranged on the upper part of the boss (304). 3. The device for secondary utilization of domestic water according to claim 2, characterized in that: the filter (201) is in the shape of a drawer, and the filter (201) passes through the drawer on the side wall of the water container (301) The mouth can be pulled to the outside of the water container (301). 4. The device for secondary utilization of domestic water according to claim 1, 2 or 3, characterized in that: a liquid level indicator tube (307) is provided on the outer wall of the water container (301), the upper end of which is connected to the The upper part of the water storage container (301) communicates, and the lower end of the liquid level indicating pipe (307) communicates with the lower part of the water storage container (301). 5. The device for secondary utilization of domestic water according to claim 1, 2 or 3, characterized in that: the inner bottom surface of the water container (301) is an inclined plane forming an angle with the horizontal plane, and the water container (301) A drain valve (302) is provided on the lower part of the outer wall, and the drain valve (302) communicates with the lowest part of the inner cavity of the water container (301). 6. The device for secondary utilization of domestic water according to claim 4, characterized in that: the inner bottom surface of the water storage container (301) is an inclined plane forming an angle with the horizontal plane, and the lower part of the outer wall of the water storage container (301) is set A drain valve (302) is arranged, and the drain valve (302) communicates with the lowest part of the inner chamber of the water container (301).

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