CN201065553Y - Water economizer for civil use - Google Patents

Abstract

The utility model discloses a civil water-saving device, which comprises a washbasin, a low waste water tank connected with the wash basin, and a high waste water tank. The high waste water tank is provided with a forced water supply device connected with the low waste water tank. It is also equipped with an automatic water replenishment device and a water outlet device. The forced water replenishment device includes a low-level float switch installed on the low-level waste water tank, a high-level float switch on the high-level waste water tank, a connecting water pipe is arranged between the low-level waste water tank and the high-level waste water tank, and a water pump is arranged on the connecting water pipe. The water pump is connected in series to the power supply by the low-level float switch and the high-level float switch through the power line. The utility model has the advantages of simple structure, convenient installation and use, and the waste water produced by the washbasin can be used for secondary utilization to flush toilets, mops, etc., so as to save water resources and relieve water supply pressure.

Description

Civil water saving device

technical field

The utility model relates to a civil water-saving device utilizing waste water from a washbasin.

Background technique

At present, the country is short of water resources, and people have adopted various methods to save water resources, such as using throttling valves, quantitative timing, and raising water prices to improve people's water-saving awareness. However, all kinds of waste water that people produce in their daily life are directly discharged through the sewer, and have not been recycled, especially in some public places, such as stations, hospitals, supermarkets, theaters and other places where people wash their hands and wash basins. The waste water produced is directly discharged through the sewer. If this part of the waste water is stored and utilized, such as being used to flush toilets and mops, etc., it can effectively save water resources and relieve water supply pressure.

Contents of the invention

The technical problem to be solved by the utility model is to provide a civil water-saving device which has a simple structure and can recycle the waste water produced by the washbasin, so as to save water resources.

In order to solve the above-mentioned technical problems, the utility model includes a washbasin, a low-level waste water tank connected with the washbasin, and its structural feature is that it also has a high-level waste water tank, and the high-level waste water tank is provided with a forced water replenishment device connected with the low-level waste water tank. An automatic water supply device and a water outlet device are also provided on the high-level waste water tank.

The forced water supply device includes a low-level float switch installed on the low-level waste water tank and a high-level float switch on the high-level waste water tank, and a connecting water pipe is provided between the low-level waste water tank and the high-level waste water tank, and the connecting water pipe is provided with The water pump is connected in series with the power supply by the low float switch and the high float switch through the power line.

A filter is arranged on the communicating water pipe between the water pump and the low-level waste water tank.

The automatic water supply device includes a tap water float valve installed inside the high-level waste water tank on the lowest water level of the high-level waste water tank and a tap water pipe connected with the tap water float valve.

The water outlet device includes an outlet pipe installed at the bottom of the high-level waste water tank and connected to the toilet and a flushing pipe leading to the flushing pool.

A filtering device is provided on the water pipe between the washbasin and the lower waste water tank.

An overflow pipe is arranged on the upper part of the low-level waste water tank, and a drain valve is arranged on the bottom.

After the above structure is adopted, the utility model connects the low-level waste water tank and the high-level waste water tank through the washbasin, and a forced water supply device connected with the low-level waste water tank is provided on the high-level waste water tank, and an automatic water supply device is also provided on the high-level waste water tank And the water outlet device can effectively store the waste water generated by people on the washbasin, which can be used to flush toilets, mops, etc., and the waste water can be reused to save water resources and relieve water supply pressure. The utility model has the advantages of simple structure and convenient installation and use.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:

Fig. 1 is the structural representation of the utility model.

Detailed ways

Referring to the accompanying drawings, the civil water-saving device includes a washbasin 1, a low-level waste water tank 5 and a high-level waste water tank 13; On the box 5, a filter device 3 is provided on the water pipe 2 between the washbasin 1 and the low-level waste water tank 5 to effectively filter the waste water discharged from the washbasin 1, and an overflow pipe 4 is provided on the top of the low-level waste water tank 5 , the excess water is drained away by the overflow pipe 4, and the bottom is provided with a drain valve 7, which can be opened regularly to discharge the dirt of the low waste water tank 5. The high-level waste water tank 13 is provided with a forced water replenishment device communicated with the low-level waste water tank 5 , and the high-level waste water tank 13 is also provided with an automatic water replenishment device and a water discharge device. The forced water replenishment device includes a low float switch 19 installed on the low waste water tank 5, a high float switch 20 on the high waste water tank 13, and the low float switch 19 is installed in the low float water tank 5 through the float 24 detects the lowest water level line 6 of the low-level waste water tank to control the switch of the low-level float switch 19; the high-level float switch 20 detects the highest water level line 22 of the high-level waste water tank through its float 23 installed inside the high-level waste water tank 13 to control the high-level waste water tank Float switch 20 switch. A connecting water pipe (9, 11) is provided between the low waste water tank 5 and the high waste water tank 13, and a water pump 10 is arranged on the connecting water pipe (9, 11). They are connected in series to the power supply 18 through the power supply line 21 . A filter 8 is provided on the communicating water pipe 9 between the water pump 10 and the low-level waste water tank 5 to prevent dirt from blocking the water pump. When the float 24 in the low waste water tank 5 was higher than the minimum water level 6 of the low waste water tank, the low float switch 19 was connected, and when the float 23 in the high waste water tank 13 was lower than the maximum water level 22 of the high waste water tank, When the high float switch 20 is turned on, the water pump 10 works when both the low float switch 19 and the high float switch 20 are turned on, otherwise, when either the low float switch 19 and the high float switch 20 are disconnected, the water pump 10 stop working. Described automatic replenishment device comprises the running water float valve 14 that is installed in the high level waste water tank 13 inside, on the lowest water level line 15 of the high level waste water tank and the running water pipe 12 that is connected together with the running water float valve 14, when the floating ball of the running water float valve 14 When being lower than the lowest water level line 15 of the high-level waste water tank, the tap water float valve 14 was opened, and filled into tap water in the high-level waste water tank 13 to ensure the normal operation of the civil water-saving device. The water outlet device includes a water outlet pipe 17 installed at the bottom of the high-level waste water tank 13 and connected to the closet and a flushing pipe 16 leading to the flushing pool. The minimum water level line 6 of the low-level waste water tank, the minimum water level line 15 of the high-level waste water tank and the maximum water level line 22 of the high-level waste water tank are set by adjusting the height of the corresponding float according to the capacity of the waste water tank.

Claims (7)

1. civil water saving device, comprise wash basin (1), the low level waste water tank (5) that is communicated with wash basin (1), it is characterized in that it also has a high-order waste water tank (13), high-order waste water tank (13) is provided with the pressure water replanishing device that is communicated with low level waste water tank (5), also is provided with automatic water-replenishing device and discharging device on high-order waste water tank (13).

2. civil water saving device according to claim 1, it is characterized in that described pressure water replanishing device comprises the high-order float switch (20) on the low level float switch (19) that is installed on the low level waste water tank (5), the high-order waste water tank (13), between low level waste water tank (5) and high-order waste water tank (13), be provided with and be communicated with water pipe (9,11), this connection water pipe (9,11) is provided with water pump (10), and water pump (10) is connected in series on the power supply (18) by power line (21) together by low level float switch (19) and high-order float switch (20).

3. civil water saving device according to claim 2 is characterized in that being communicated with between water pump (10) and low level waste water tank (5) is provided with strainer (8) on the water pipe (9).

4. civil water saving device according to claim 1 is characterized in that described automatic water-replenishing device comprises tap water float valve (14) that is installed on high-order waste water tank (13) inside, the high-order waste water tank lowest water level line (15) and the running water pipe (12) that links together with tap water float valve (14).

5. civil water saving device according to claim 1 is characterized in that described discharging device comprises to be installed in the cleaning hose (16) that high-order waste water tank (13) bottom is communicated to the outlet pipe (17) of closet and leads to flushing tank.

6. civil water saving device according to claim 1 is characterized in that being provided with filter (3) on the water pipe (2) between wash basin (1) and the low level waste water tank (5).

7. civil water saving device according to claim 1 is characterized in that being provided with overflow pipe (4) on the top of low level waste water tank (5), and the bottom is provided with blowoff valve (7).

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