KR100225965B1 - Flushing toilet using domestic wastewater - Google Patents

Abstract

The present invention relates to a flush toilet using domestic waste water (hereinafter referred to as recycled water) discharged from a wash basin as a wash water for a flush toilet, and more particularly, toilet water such as wash water and faeces of a toilet is discharged to a septic tank. It is about a flush toilet using the domestic waste water to ensure that the water received by the toilet body after receiving the main body is supported by the clean tap water.

The flush toilet using the domestic waste water according to the present invention includes a drain pipe 5 for draining the washing water to the toilet main body 25 on one side of the flush toilet, and a drain lever for opening and closing the drain valve 5a provided at the drain pipe 5. The main tank 1 is installed, respectively 10 is installed, one side of the main tank (1) is provided with an auxiliary tank (2) containing the recycled water, the main tank (1) and the auxiliary tank (2) Between the supply and supply of recycled water supply pipe (3) to supply to the recycled water main tank (1) of the auxiliary tank (2), the main supply tank (1) to the recycled water supply pipe (3) on the main tank (1) side In the auxiliary float (8) is installed to open and close the recycling water supply pipe (3) in accordance with the water level of the water supply pipe (4) for supplying tap water to the main tank (1) and the auxiliary float (5) between the drain pipe (5) 8) Tap water supply means for water supply is installed, the auxiliary valve 22 is opened and closed by And through a drain pipe (5) supplied to the toilet drainage unit 25, the recycling can is characterized in that the to be supplied to the inside the main tank 1 through the recycling water line number (3).

Description

Flushing toilet using domestic wastewater

The present invention relates to a flush toilet using domestic waste water (hereinafter referred to as recycled water) discharged from a wash basin as a wash water for a flush toilet, and more particularly, toilet water such as wash water and faeces of a toilet is discharged to a septic tank. It is about a flush toilet using the domestic waste water to ensure that the water received by the toilet body after receiving the main body is supported by the clean tap water.

Applicant of the present invention relates to the existing utility model (application number: 1996 utility model registration) regarding the water storage device of the waste water use flush toilet to use the domestic waste water discharged from the wash basin, sink or bath tub as a wash water of the flush toilet Application No. 2584), and briefly described the gist of the prior art, the improvement and the solution to be solved in the present invention will be described.

Utility Model No. 96-2584, filed by the applicant of the present application, separately installs an auxiliary tank for storing living wastewater used in a sink, wash basin, bathtub, etc. on one side of a conventional flush toilet, and the auxiliary tank is divided up and down. Auxiliary float was installed to support the domestic wastewater through the auxiliary tank of the upper tank, and the secondary float was supplied to the main tank when the main tank had no water to be washed, and the lower auxiliary tank and the main tank passed through each other. The tube was installed.

In addition, the inside of the main tank solved the problem of maximizing the water saving effect by installing an auxiliary lever to allow tap water to be supplied to the inside of the main tank only when the flush toilet was used in the absence of washing water inside the main tank. And the need to complement the ease of use was required.

In addition, by using the recycled water as the washing water of the flush toilet, dirty water is visible to the user's eyes as the water received by the toilet is not recycled after the toilet is discharged to the septic tank. There was a problem that causes discomfort when using the toilet, and when the feces fall on the hips when the wash water received on the toilet basic body is unsanitary, there is a problem that further increases the discomfort.

The present invention is to solve the conventional problems as described above, an object of the present invention, by using the wash water of the flushing toilet as recycled water to reduce the use of tap water, but the toilet water such as washing water and urine By providing clean tap water to the water received by the toilet body after being discharged to the septic tank, to provide a flush toilet using household wastewater that does not cause unpleasant feelings when using the toilet because dirty water is invisible to the user. It is for.

The flush toilet using the domestic wastewater according to the present invention for achieving the above object, the auxiliary tank containing the recycled water is installed on one side of the main tank, between the main tank and the auxiliary tank to the main recycled water of the auxiliary tank In a flush toilet where a recycling water supply pipe for supplying a tank is connected to be used to use recycled water as washing water for a flush toilet, an auxiliary float opened and closed by an auxiliary float between the water supply pipe for supplying tap water to the main tank and the drain pipe. A water supply auxiliary water supply means with a valve is installed, the tap water is supplied to the main body through the drain pipe, the recycled water is characterized in that it can be supplied into the main tank through the recycle water supply pipe.

1 is a front view showing an embodiment of a flush toilet in which the present invention is installed.

2 is a cross-sectional view showing an embodiment of the present invention.

Figure 3 is an enlarged cross-sectional view showing the main portion of the present invention.

4 is a cross-sectional view showing this embodiment of the present invention.

5 is an enlarged cross-sectional view of an A portion of FIG.

6 is a cross-sectional view showing a third embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1: main tank 2: sub tank

3: recycling water supply pipe 3a: on-off valve

4: water supply pipe 5: drain pipe

6: wash basin 7: water overflow pipe

8: auxiliary float 8a: float lever

8b: cam portion 9: filter

10: drainage lever 21: water supply auxiliary water supply pipe

22: auxiliary valve 23: connection hose

24: stopper 25: primitive body

26: connecting string

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. 1 is a front view showing that the present invention is installed in the toilet seat toilet, Figure 2 is a cross-sectional view showing an embodiment of the present invention, Figure 3 is an enlarged cross-sectional view showing the main portion of the present invention. 4 and 5 are sectional views showing the second embodiment of the present invention, and Fig. 6 is a sectional view showing the third embodiment of the present invention.

First, an embodiment of the present invention shown in FIGS. 2 and 3 will be described.

That is, the main tank 1 is provided with a drain pipe 5 for draining the wash water to the toilet main body 25 on one side of the flush toilet, and a drain lever 10 for opening and closing the drain valve 5a provided in the drain pipe 5. ) Is installed, one side of the main tank (1) is provided with an auxiliary tank (2) containing the recycling water, between the main tank (1) and the auxiliary tank (2) recycling of the auxiliary tank (2) A recycling water supply pipe 3 for supplying water to the main tank 1 is connected, and the recycling water supply pipe 3 on the side of the main tank 1 is connected to the recycling water supply pipe 3 according to the water level of the main tank 1. Auxiliary float (8) for opening and closing a) is installed, and a water supply and drainage pipe (4) for supplying tap water to the main tank (1) is inserted inside the auxiliary tank (2). The discharge port located in the upper end part is inserted into the main shank 1 and is provided. Tap water supply pipe means is provided between the tap water supply pipe (4) for supplying tap water to the tank (1) and the drain pipe (5) is provided with an auxiliary valve 22, which is opened and closed by an auxiliary float (8). It can be drained to the toilet body through

In the water supply auxiliary supply means, as shown in FIG. 3, the water supply auxiliary water supply pipe 21 is installed inside the recycling water supply pipe 3, and one end of the water supply auxiliary water supply pipe 21 is a water supply water supply pipe 4 ) Is connected to the other end is an auxiliary valve 22 on the same line as the on-off valve (3a) installed on the front end of the recycling water supply pipe (3), the float lever (8a) installed hinged to the end of the auxiliary float (8) Each valve 22 (3a) is opened and closed by a), and a connection hose 23 is provided between one side of the auxiliary valve 22 and a predetermined position of the drain pipe 5.

In addition, the auxiliary tank (2) has a lower side inclined in one direction, and the inclined lower portion is provided with a stopper (24) for discharging wastes to be opened and closed, and the inlet side of the recycling water supply pipe (3) is predetermined from the bottom surface. It is installed at intervals as high as the height (H) of the waste in the recycled water is to prevent the inflow into the main tank (1).

4 and 5 show a second embodiment of the present invention, in which the water supply auxiliary water supply pipe 21 is connected to the water supply water supply pipe 4 separately from the recycling water supply pipe 3, and this water supply auxiliary water supply pipe 21 is provided. One end of the auxiliary float 8 is installed in a position close to the float lever (8a) hinged to the distal end of the auxiliary float (8), the auxiliary valve installed at a predetermined position of the water supply auxiliary water supply pipe (21) at the end of the float lever (8a) A cam portion 8b for opening and closing the 22 is formed, and a connection hose 23 is installed between one side of the auxiliary valve 22 and a predetermined position of the drain pipe 5.

6 is a third embodiment of the present invention, between the water supply and drainage pipe 4 and the drainage pipe 5 installed vertically inside the main tank 1 is connected to the water supply auxiliary water supply pipe 21 in which the auxiliary valve 22 is installed. However, the connecting string 26 is connected between the auxiliary valve 22 and the auxiliary float 8 so that each of the valves 22 and 3a is opened and closed in accordance with the rise and fall of the auxiliary float 8.

Reference numeral 6 in the reference numerals is a wash basin, 7 is a water overflow pipe, 9 is a filter installed with a backflow prevention means (check valve).

Looking at the effects of the present invention configured as described above are as follows.

Opening the drain valve 5a by operating the drain lever 10 after seeing the toilet, the washing water (recycled water) received in the main tank 1 is drained to the toilet main body 25 and the inner side of the toilet main body 25 The feces or urine, such as urine is discharged to the septic tank, the auxiliary float 8 is lowered as the wash water received in the main tank (1) is drained to the toilet body (25).

As the auxiliary float 8 descends as described above, as shown in FIG. 3, the recycling water supply pipe 3 and the water supply auxiliary water supply pipe 21 are simultaneously opened, and recycle water is supplied to the recycling water supply pipe 3 through the main tank 1. Is supplied to the inside of the, through the tap water supply pipe 21, the clean tap water supplied through the water supply pipe 4 is supplied to the drain pipe (5).

As the clean tap water is supplied to the drain pipe 5, the tap water is first received by the toilet main body 25, and the water received by the toilet main body 25 is clean tap water, which causes discomfort to the user of the flush toilet. It does not occur.

As shown in the above, the recycled water and the tap water come out through the recycle water supply pipe 3 and the water supply auxiliary water supply pipe 21, respectively, and the auxiliary float 8 floats as the recycled water is filled in the inside of the main tank 1. ) Blocks each valve 22 (3a) to block the supply of tap water and recycled water. At this time, the thickness of the water supply auxiliary water supply pipe 21 and the thickness of the recycling water supply pipe (3) to be thickened so that when the main tank (1) is filled with recycled water is filled with the appropriate amount of tap water on the main body 25.

In addition, the auxiliary tank 2 is formed with the bottom surface inclined to one side, the bottom of the auxiliary tank (2) is provided with a stopper 24 for waste discharge, the auxiliary tank (2) Residues in the received recycled water sink to the bottom of the inclined side as it sinks to the bottom of the auxiliary tank (2), and this accumulated waste can be drained with the recycled water by opening the stopper (24).

The recycling water supply pipe 3 is installed inside the auxiliary tank 2 so that the tip inlet side is set by a predetermined height H from the bottom surface, and the debris accumulated at the bottom of the auxiliary tank 2 is transferred to the main tank 1. It does not flow in.

According to another embodiment of the present invention shown in FIGS. 4 and 5, as the auxiliary float 8 descends, the float lever 8a rotates around the hinge portion and is formed at the distal end of the float lever 8a. The cam part 8b is released to release the pressing operation of the auxiliary valve 22 so that the tap water can be supplied to the drain pipe 5 through the connection hose 23.

In addition, in the third embodiment of the present invention shown in FIG. 6, the auxiliary valve 22 and the auxiliary valve 22 on the side of the drain pipe 5 installed inside the main tank 1 are connected to each other. When the auxiliary float 8 rises, the auxiliary valve 22 is closed, and when the auxiliary float 8 is lowered, the auxiliary valve 22 is opened so that the clean tap water is discharged through the drain pipe 5. Is to be supplied. At this time, when the auxiliary float (8) is raised and lowered, as well as the auxiliary valve 22, it turns out that the opening and closing valve (3a) installed in the front end of the recycle water supply pipe (3) is also opened and closed together.

The flush toilet using the domestic wastewater according to the present invention as described above, after the toilet water such as faeces and the like with the wash water is discharged to the septic tank, the water received by the toilet main body is supported by the clean tap water, flush water toilet The dirty water is invisible to the user's eyes while being used as a washing water, so that there is an effect that does not cause discomfort when using the flush toilet.

In addition, the tip inlet side of the recycling water supply pipe is formed to be inclined toward one side of the bottom of the auxiliary tank so as to be installed by a predetermined height (H) from the bottom, and a waste discharge cap is installed at the lower side of the auxiliary tank to be included in the recycled water. The wastes do not flow into the main tank, and the residues accumulated on the bottom of the auxiliary tank can be easily discharged, so that the auxiliary tank can be kept clean.

Claims (5)

On one side of the flush toilet, the main tank (1) provided with a drain pipe (5) for draining the wash water to the toilet body, and a drain lever (10) for opening and closing the drain valve (5a) installed in the drain pipe (5), One side of the main tank (1) is provided with an auxiliary tank (2) containing the recycled water, between the main tank (1) and the auxiliary tank (2) to the recycled water of the auxiliary tank (2) to the main tank ( 1) A recycling water supply pipe (3) to be supplied to the connection is installed, the auxiliary water supply pipe (3) of the main tank (1) side to assist in opening and closing the recycling water supply pipe (3) in accordance with the water level of the main tank (1) In the case where the float 8 is installed, a water supply is provided between the water supply and drainage pipe 4 for supplying tap water to the main tank 1 and the drain pipe 5, and an auxiliary valve 22 opened and closed by an auxiliary float 8. Auxiliary water supply means is installed so that the tap water is supplied to the toilet body 25 through the drain pipe (5), Can utilize the water closet with a life waste water, characterized in that the to be supplied to the inside the main tank 1 through the recycling water line number (3). According to claim 1, wherein the water supply auxiliary water supply means water supply auxiliary water supply pipe 21 is installed inside the recycle water supply pipe (3), one end of the water supply auxiliary water supply pipe 21 is connected to the water supply water supply pipe (4). At the other end, the auxiliary valve 22 is arranged on the same line as the on-off valve 3a installed at the front end of the recycle water supply pipe 3, and is respectively provided by a float lever 8a hinged at the end of the auxiliary float 8. The valve (22) (3a) of the opening and closing, the flush toilet using the domestic wastewater, characterized in that the connection hose 23 is installed between one side of the auxiliary valve (22) and the predetermined position of the drain pipe (5). The water supply auxiliary water supply pipe 21 is connected to a predetermined position of the water supply water supply pipe 4, and one end of the water supply auxiliary water supply pipe 21 is hinged to a distal end of the auxiliary float 8. A cam portion 8b is installed at a position close to the 8a, and a cam portion 8b for opening and closing an auxiliary valve 22 provided at a predetermined position of the water supply auxiliary water supply pipe 21 is formed at the distal end of the float lever 8a. A flush toilet using domestic wastewater, characterized in that a connection hose 23 is installed between one side of the 22 and a predetermined position of the drain pipe 5. According to claim 1, wherein the water supply water supply pipe (4) and the drain pipe (5) vertically installed inside the main tank (1) is connected to the water supply auxiliary water supply pipe (21) provided with an auxiliary valve 22, but the auxiliary valve (22) ), And the connecting string 26 is connected between the auxiliary float 8 so that the auxiliary valve 22 and the opening / closing valve 3a are opened and closed, respectively, as the auxiliary float 8 rises and falls. Flush toilet using. According to any one of claims 1 to 4, wherein the auxiliary tank (2) is formed at an inclined lower side in one direction, the inclined lower portion is provided with a waste plug 24 for opening and closing material, recycling water supply pipe ( 3) The flush inlet of the front end is flush toilet using domestic wastewater, characterized in that installed at intervals by a predetermined height (H) from the bottom surface.

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