Multifunctional water-saving toilet

Abstract

The application discloses a multifunctional water-saving closestool, which comprises a closestool body, a closestool cushion and a closestool cover, wherein the closestool body comprises an upper box body, a middle box body installed at the bottom of the upper box body and a lower box body installed at the bottom of the middle box body; a closestool bowl is arranged in the upper box body; a lower toilet pipe is arranged at one side in the middle box body; a first air bag for sealing or opening the lower toilet is arranged in the lower toilet pipe; the upper end of the lower toilet pipe is communicated with the closestool bowl; the lower end of the lower toilet pipe is communicated with the lower box body; a defecation opening is arranged at the center of the bottom of the lower box body; and a second air bag for opening or closing the defecation opening is arranged in the lower box body. The closestool bowl is cleaned by using waste water, and only a small amount of water is needed to clean the closestool bowl after each use; a large amount of water can be used to clean the closestool bowl after multiple uses, so that a large amount of water resource can be saved; and part of the cleaning water is from domestic waste water, so that water resource can be further saved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of toilet technology, in particular to a multifunctional water-saving toilet. BACKGROUND

[0002] The formal name of the toilet is a covered barrel for defecation and urination. With the development of urban construction and the improvement of people's living quality, the toilet has become the main sanitary appliance in families, hotels and public places. The water consumption in the bathroom accounts for about 60% of the total household water consumption, and the water consumption of the flush toilet accounts for more than 1 / 3 of the total household water consumption. Therefore, the reasonable use of toilet flushing water is the key to water saving in cities and families. At present, the toilet used in the family is flushed by using tap water, which will waste water resources. SUMMARY

[0003] The purpose of the present application is to overcome the above technical deficiencies, and to provide a multifunctional water-saving toilet to solve the technical problems in the background art.

[0004] In order to achieve the above technical purpose, the technical scheme of the present application provides a multifunctional water-saving toilet, which comprises:

[0005] The toilet main body comprises an upper box body, an intermediate box body installed at the bottom of the upper box body, and a lower box body installed at the bottom of the intermediate box body. A toilet bowl is arranged in the upper box body. A lower toilet pipe is arranged on one side of the intermediate box body. A first air bag for sealing or opening the lower toilet pipe is arranged in the lower toilet pipe. The upper end of the lower toilet pipe is communicated with the toilet bowl, and the lower end of the lower toilet pipe is communicated with the lower box body. A defecation port is arranged at the center of the bottom of the lower box body. A second air bag for opening or closing the defecation port is arranged in the lower box body. The first air bag and the second air bag are connected with a gas supply device through pipelines.

[0006] The toilet cushion comprises a cushion main body arranged above the upper box body. An air suction pipe is installed on the cushion main body. A plurality of air suction holes are arranged on the air suction pipe. The air suction pipe is connected with the air inlet of an air suction device through a pipeline. The air outlet of the air suction device is communicated with the defecation port through a pipeline.

[0007] The toilet cover comprises a toilet cover main body arranged above the cushion main body. A first pipe is installed on the toilet cover main body. The first pipe is connected with a waste water supply device for supplying waste water into the first pipe. A first spray hole is arranged on the first pipe. A second pipe is also installed on the toilet cover main body. A second spray hole is arranged on the second pipe. The second pipe is connected with a clean water supply device for supplying clean water into the second pipe. A drain pipe is arranged in the lower box body. One end of the drain pipe is arranged on the upper side of the lower box body, and the other end of the drain pipe is arranged in the defecation port.

[0008] Further, the air suction pipe is in a ring structure and is installed at a position opposite to the inner periphery of the toilet bowl. A plurality of air suction holes are arranged on the air suction pipe at equal intervals.

[0009] Furthermore, the first pipe has a ring structure and is installed at a position opposite to the inside of the toilet seat body and the toilet bowl. The second pipe has a ring structure and is installed at a position opposite to the toilet seat body and the toilet seat body. The first pipe has multiple first spray holes at equal intervals, and the second pipe has multiple second spray holes at equal intervals.

[0010] Furthermore, the wastewater supply device includes a wastewater tank, which is connected to the inlet of the first water pump via a pipeline, and the outlet of the first water pump is connected to the first pipeline via a pipeline.

[0011] Furthermore, a third pipe is provided above the first airbag in the toilet bowl. The third pipe is connected to the first water pump via a pipeline. The third pipe is provided with a third spray hole. A fourth pipe is provided above the second airbag in the lower chamber. The fourth pipe is connected to the first water pump via a pipeline. The fourth pipe is provided with a fourth spray hole.

[0012] Furthermore, the clean water supply device includes a clean water tank, which is connected to the inlet of the second water pump via a pipeline, and the outlet of the second water pump is connected to the second pipeline via a pipeline.

[0013] Furthermore, the second pipeline is connected to the gas supply unit via a pipeline.

[0014] Furthermore, a water collection tray is provided between the main body of the seat and the upper box, and a sealing ring is provided around the bottom of the toilet seat for sealing connection with the top of the water collection tray.

[0015] Furthermore, a retaining edge is installed at the top edge of the water receiving tray.

[0016] The beneficial effects of this invention include:

[0017] 1. By using wastewater to clean the toilet bowl, only a small amount of water is needed to clean it after each use. After multiple uses, a large amount of water can be used for cleaning, which can save a lot of water resources. In addition, some of the cleaning water comes from domestic wastewater, which can further save water resources.

[0018] 2. Under the suction action of the suction device, the odor in the toilet bowl can be drawn into the suction pipe through the suction hole. The odor in the suction pipe can enter the defecation outlet through the pipeline, preventing the odor in the toilet bowl from being emitted into the air, thereby effectively purifying the gas environment in the toilet.

[0019] 3. The sealing ring can seal the bottom of the toilet seat body to the top of the water tray. At the same time, the water in the first and second pipes increases the weight of the toilet seat body, improves the sealing effect of the sealing ring, and prevents the water after washing from flowing outside the toilet. The water after washing can flow into the toilet bowl along the water tray, keeping the environment around the toilet dry and clean, preventing people from slipping, and eliminating the safety hazards that may be caused by dampness around the toilet. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a multifunctional water-saving toilet according to an embodiment of the present invention;

[0021] Figure 2 yes Figure 1 Enlarged view of point A;

[0022] Figure 3 yes Figure 1 Enlarged view of point B;

[0023] Figure 4 This is a piping diagram of a multifunctional water-saving toilet according to an embodiment of the present invention; Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0025] This invention provides a multifunctional water-saving toilet, such as... Figures 1-4 As shown, it includes: toilet body 1, toilet seat 2, and toilet lid 3.

[0026] More specifically, the toilet body 1 includes an upper box 11, an intermediate box 12 installed at the bottom of the upper box 11, and a lower box 13 installed at the bottom of the intermediate box 12. The upper box 11 is provided with a toilet bowl 14. The intermediate box 12 is provided with a drain pipe 15 on one side. The drain pipe 15 is provided with a first airbag 16 for sealing or opening the drain. The upper end of the drain pipe 15 is connected to the toilet bowl 14, and the lower end of the drain pipe 15 is connected to the lower box 13. The lower box 13 is provided with a drain outlet 131 at the bottom center. The lower box 13 is also provided with a second airbag 17 for opening or closing the drain outlet 131. The first airbag 16 and the second airbag 17 are respectively connected to a gas supply device 18 through pipelines.

[0027] More specifically, the toilet seat 2 includes a seat body 21 located above the upper housing 11. The seat body 21 is rotatably connected to the upper housing 11. The center of the seat body 21 has an open structure. An air suction pipe 22 is installed on the seat body 21. The air suction pipe 22 has several air suction holes 221. The air suction pipe 22 is connected to the air inlet of the air suction device 23 through a pipeline. The exhaust port of the air suction device 4 is connected to the defecation port 131 through a pipeline.

[0028] More specifically, the toilet seat 3 includes a toilet seat body 31 disposed above the seat body 21. A first pipe 32 is installed on the toilet seat body 31. The first pipe 32 is connected to a wastewater supply device 33 for supplying wastewater into the first pipe 32. A first spray hole 321 is provided on the first pipe 32. A second pipe 34 is also installed on the toilet seat body 32. A second spray hole 341 is provided on the second pipe 34. The second pipe 34 is connected to a clean water supply device 35 for supplying clean water into the second pipe 34.

[0029] When the user uses the toilet, the second airbag 17 can be inflated by the gas supply device 18. When the second airbag 17 is inflated, the drain opening 131 is closed, and the drain passage 15 is opened. Feces enter the toilet bowl 14 and then enter the lower chamber 13 through the drain pipe 15. Simultaneously, under the suction of the suction device 23, the odor inside the toilet bowl 14 is drawn into the suction pipe 22 through the suction hole 221. The odor in the suction pipe 22 then enters the drain opening 131 through the pipeline, preventing the odor from the toilet bowl 14 from escaping into the air, thus effectively purifying the gaseous environment in the toilet. After use, wastewater can be supplied to the first pipe 32 through the wastewater supply device 33. The wastewater in the first pipe 32 can be sprayed out through the first spray hole 321 to clean the inside of the toilet bowl 14. Meanwhile, the clean water supply device 35... Clean water can be supplied into the second pipe 34, and the clean water in the second pipe 34 can be sprayed out through the second spray hole 341 to clean the toilet seat 2. At the same time, the clean water can flow into the toilet bowl 14 to further clean the toilet bowl 14. After cleaning, gas can be introduced into the first air bag 16 through the gas supply device 18 to close the defecation passage 15 to prevent the odor emitted by the feces in the lower box 13 from polluting the air. When the user uses the toilet multiple times, the defecation pipe 15 and the defecation outlet 131 can be opened to flush with a large amount of water. By using wastewater to clean the toilet bowl 14, only a small amount of water is needed to clean the toilet bowl after each use. After multiple uses, a large amount of water can be used for cleaning, which can save a lot of water resources. At the same time, part of the cleaning water comes from domestic wastewater, which can further save water resources.

[0030] To prevent water from overflowing from the lower chamber 13, a drain pipe 132 is provided inside the lower chamber 13. One end of the drain pipe 132 is located on the upper side inside the lower chamber 13, and the other end of the drain pipe 132 is located inside the drain outlet 131. Water in the lower chamber 13 can be drained through the drain pipe 19 to prevent water from overflowing from the lower chamber 13.

[0031] In order to allow the feces in the lower box 13 to be discharged smoothly through the discharge port 131, the bottom of the lower box 13 is inclined downward from the bottom edge of the lower box 13 to the center of the lower box 13. The above design allows the feces in the lower box 13 to be discharged smoothly through the discharge port 131.

[0032] It should be noted that this embodiment does not limit the shape and installation position of the suction pipe 22. In order to enable the suction pipe 22 to better absorb the odor in the toilet body 1, this embodiment preferably sets the suction pipe 22 as a ring structure and installs it in a position opposite to the inside of the seat body 21 and the toilet bowl 14. Regarding the number and setting position of the suction holes 221, in order to enable the suction holes 221 to better absorb the odor in the toilet bowl 14, this embodiment preferably sets multiple suction holes 221 at equal intervals on the suction pipe 22. The suction pipe 22 with the above shape and installation position and the suction holes 221 arranged in the above manner can better absorb the odor in the toilet bowl 14 and have a good deodorizing effect.

[0033] In this embodiment, in order to improve the service life of the suction pipe 22, a first mounting cavity 211 that cooperates with the suction pipe 22 is provided in the seat body 21. The suction pipe 22 is installed in the first mounting cavity 211. By installing the suction pipe 22 in the first mounting cavity 211, the suction pipe 22 can be protected and prevented from being damaged, thereby extending the service life of the suction pipe 22. At the same time, the toilet seat 2 has a more beautiful appearance.

[0034] It should be noted that, in order to allow the odor in the toilet bowl 14 to be drawn into the suction pipe 22 through the suction hole 221, a through hole 212 is provided at the bottom of the seat body 21 opposite to the suction hole 221. The odor in the toilet body 1 can be drawn into the suction pipe 22 through the through hole 212 and the suction hole 221, which is a reasonable design.

[0035] It should be noted that this embodiment does not limit the shape and installation position of the first pipe 32 and the second pipe 34. In order for the first pipe 32 and the second pipe 34 to better clean the inside of the toilet bowl 14 and the toilet seat 2, the first pipe 32 has a ring structure and is installed at a position opposite to the inside of the toilet seat body 31 and the toilet bowl 14. At the same time, the installation position must also ensure that the toilet seat does not affect the wastewater sprayed from the first nozzle 321 from entering the toilet bowl 14. The second pipe 34 has a ring structure and is installed at a position opposite to the toilet seat body 1 and the toilet seat 2. The first pipe 32 is located inside the second pipe 34. In order for the first pipe 32 and the second pipe 34 to better clean the inside of the toilet bowl 14 and the toilet seat 2, the first pipe 32 is provided with a plurality of first nozzles 321 at equal intervals, and the second pipe 34 is provided with a plurality of second nozzles 341 at equal intervals. The first pipe 32 and the second pipe 34 with the above-described shape and installation position, as well as the first nozzles 321 and the second nozzles 341 arranged in the above manner, can better clean the inside of the toilet bowl 14 and the toilet seat 2.

[0036] In this embodiment, in order to improve the service life of the first pipe 32 and the second pipe 34, the toilet seat body 31 is provided with a second mounting cavity 311 and a third mounting cavity 312 that cooperate with the first pipe 32 and the second pipe 34. The first pipe 32 and the second pipe 34 are respectively installed inside the first mounting cavity 311 and the second mounting cavity 312. By installing the first pipe 32 and the second pipe 34 in the second mounting cavity 311 and the third mounting cavity 312 respectively, the first pipe 32 and the second pipe 34 can be protected to prevent them from being damaged, thereby extending their service life. At the same time, the toilet seat 3 has a more beautiful appearance.

[0037] It should be noted that, in order to allow the water in the first pipe 32 and the second pipe 34 to be sprayed out through the first nozzle 321 and the second nozzle 341 respectively, a first through hole 313 is provided at the bottom of the toilet seat body 31 at the position opposite to the first nozzle 321, and a second through hole 314 is provided at the position opposite to the second nozzle 341. The water in the first pipe 32 can be sprayed out from the first nozzle 321 through the first nozzle 321 and the first through hole 313, and the water in the second pipe 34 can be sprayed out from the second pipe 34 through the second nozzle 341 and the second through hole 314. The design is reasonable.

[0038] In this embodiment, the wastewater supply device 33 includes a wastewater tank 331. The wastewater tank 331 is connected to the inlet of the first water pump 332 via a pipeline, and the outlet of the first water pump 332 is connected to the first pipeline 32 via a pipeline. The wastewater tank 331 can be used to collect wastewater. The first water pump 332 can pump the wastewater in the wastewater tank 331 into the first pipeline 32 to supply wastewater to the first pipeline 32.

[0039] It should be noted that the wastewater collected in the wastewater tank 331 can come from the washbasin 333 or other domestic wastewater. Since a washbasin 333 is usually installed in the bathroom, in this embodiment, it is preferable to connect the wastewater tank 331 to the washbasin 333 through a pipeline. The wastewater generated by the washbasin 333 can directly enter the wastewater tank 331 for collection under the action of gravity, thereby making full use of the wastewater in the washbasin 333 and saving water resources.

[0040] In this embodiment, the toilet 14 is provided with a third pipe 141 located above the first airbag 16. The third pipe 141 is connected to the first water pump 332 via a pipeline. The third pipe 141 is provided with a third nozzle 1411. The lower tank 13 is provided with a fourth pipe 133 located above the second airbag 17. The fourth pipe 133 is connected to the first water pump 332 via a pipeline. The fourth pipe 133 is provided with a fourth nozzle 1331. The first water pump 332 can pump wastewater from the wastewater tank 331 into the third pipe 141 and the fourth pipe 133. The wastewater from the third pipe 141 and the fourth pipe 133 is sprayed out through the third nozzle 1411 and the fourth nozzle 1331 respectively to clean the first airbag 16 and the second airbag 17.

[0041] It should be noted that valves are installed on the pipelines connecting the first water pump 332 to the first, third, and fourth pipelines.

[0042] In this embodiment, the clean water supply device 35 includes a clean water tank 351. The clean water tank 351 is connected to the inlet of the second water pump 352 through a pipeline. The outlet of the second water pump 352 is connected to the second pipe 34 through a pipeline. The clean water in the clean water tank 351 can be pumped into the second pipe 34 by the second water pump 352 to supply clean water to the second pipe 31.

[0043] It should be noted that the clean water collected in the clean water tank 351 can come from the tap water pipe 353 or other clean water sources. The most readily available clean water in a typical bathroom is the clean water provided by the tap water pipe 353. In this embodiment, it is preferable to connect the clean water tank 351 to the tap water pipe 353, so that the tap water provided by the tap water pipe 353 can enter the clean water tank 351 for collection.

[0044] It should be noted that a valve is installed on the pipeline between the second water pump 352 and the second pipeline 34.

[0045] To prevent the wastewater in wastewater tank 331 and the clean water in clean water tank 351 from overflowing after they are full, water level sensors are installed in both wastewater tank 331 and clean water tank 351. The water level sensors can monitor the water level in wastewater tank 331 and clean water tank 351 to prevent them from overflowing after they are full.

[0046] Since the toilet seat will have a lot of water on its surface after washing, it needs to be wiped dry, which is inconvenient for the next user to continue using the toilet after the previous user has used it. In order to facilitate the next user to continue using the toilet, in this embodiment, the second pipe 34 is connected to the gas supply device 18 through a pipeline. The gas supply device 18 can supply gas into the second pipe 34. After the gas enters the second pipe 34, it can be sprayed out through the second nozzle 341 on the second pipe 34 to quickly dry the water on the toilet seat 2. This makes it convenient for the next user to continue using the toilet after the previous user has used it. This design can also blow out the water remaining in the second pipe 34 to prevent the clean water in the second pipe 34 from being sprayed out through the second nozzle 341 and wetting the toilet seat 2.

[0047] It should be noted that valves are provided on the pipeline between the gas supply device 18 and the second pipeline 34, the first airbag 16 and the second airbag 17. In this embodiment, the gas supply device 33 is preferably an air pump.

[0048] In this embodiment, a water receiving tray 4 is provided between the seat body 21 and the upper box 11. The water receiving tray 4 is rotatably connected to the upper box 11, and the seat body 2 is rotatably connected to the water receiving tray 4. A sealing ring 315 is provided around the bottom of the toilet seat body 31 for sealing connection with the top of the water receiving tray 4. The sealing ring 315 is a silicone ring. The sealing ring 315 can seal the bottom of the toilet seat body 31 with the top of the water receiving tray 4. At the same time, the water in the first pipe 32 and the second pipe 34 can increase the weight of the toilet seat body 31 and improve the sealing effect of the sealing ring 315 to prevent the water after washing from flowing to the outside of the toilet. The water after washing can flow into the toilet bowl 14 along the water receiving tray, keeping the environment around the toilet dry and clean, preventing people from slipping, and eliminating the safety hazards that may exist due to dampness around the toilet.

[0049] To further prevent water from flowing out of the toilet body 1 after cleaning, this embodiment preferably provides a baffle 41 at the top edge of the water tray 4. A small amount of water on the water tray 4 can pass through the sealing ring 315, and the baffle 41 can block the water, thus further preventing water from flowing out of the toilet after cleaning.

[0050] In order to allow the water on the water tray 4 to flow smoothly into the toilet bowl 14, the top of the water tray 4 is inclined downward from the edge of the water tray 4 to the center of the water tray 4. The water tray 4 with the above design can allow the water on the water tray 4 to flow smoothly into the toilet bowl 14.

[0051] Preferably, one side of the toilet seat body 31 is rotatably connected to the telescopic rod 317 via a rotating device 316. The rotating device 316 is a motor, and the telescopic rod 317 is a cylinder. The telescopic rod 317 is installed on one side of the upper housing 11. When it is necessary to open the toilet seat 3, the telescopic rod 317 drives the toilet rod 3 to rise, and at the same time, the rotating device 316 drives the toilet seat 3 to rotate, so that the water outlet side of the toilet seat 3 faces away from the toilet bowl 14, thus preventing the water on the toilet seat 3 from wetting the user's back.

[0052] The specific embodiments of the present invention described above do not constitute a limitation on the scope of protection of the present invention. Any other corresponding changes and modifications made in accordance with the technical concept of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A multi-functional water-saving toilet, characterized in that, include: Toilet body (1), the toilet body (1) includes an upper box (11), an intermediate box (12) installed at the bottom of the upper box (11) and a lower box (13) installed at the bottom of the intermediate box (12). The upper box (11) is provided with a toilet bowl (14). The intermediate box (12) is provided with a drain pipe (15) on one side. The drain pipe (15) is provided with a first airbag (16) for sealing or opening the drain. The upper end of the drain pipe (15) is connected to the toilet bowl (14), and the lower end of the drain pipe (15) is connected to the lower box (13). The lower box (13) is provided with a drain outlet (131) at the center of the bottom. The lower box (13) is also provided with a second airbag (17) for opening or closing the drain outlet (131). The first airbag (16) and the second airbag (17) are respectively connected to a gas supply device (18) through pipelines. Toilet seat (2), the toilet seat (2) includes a seat body (21) located above the upper box (11), the seat body (21) is equipped with an air suction pipe (22), the air suction pipe (22) is provided with a plurality of air suction holes (221), the air suction pipe (22) is connected to the air inlet of the air suction device (23) through a pipeline, and the exhaust port of the air suction device (23) is connected to the defecation port (131) through a pipeline; Toilet seat (3), the toilet seat (3) includes a toilet seat body (31) disposed above a seat body (21), a first pipe (32) is installed on the toilet seat body (31), the first pipe (32) is connected to a wastewater supply device (33) for supplying wastewater into the first pipe (32), the first pipe (32) is provided with a first spray hole (321), the toilet seat body (31) is also provided with a second pipe (34), the second pipe (34) is provided with a second spray hole (341), the second pipe (34) is connected to a clean water supply device (35) for supplying clean water into the second pipe (34).

2. The multifunctional water-saving toilet according to claim 1, characterized in that, The lower box (13) is provided with a drain pipe (132), one end of which is located on the upper side inside the lower box (13), and the other end of which is located inside the defecation port (131).

3. A multifunctional water-saving toilet according to claim 1, characterized in that, The suction pipe (22) is a ring structure and is installed in a position opposite to the inside of the seat body (21) and the toilet bowl (14). Multiple suction holes (221) are provided at equal intervals on the suction pipe (22).

4. A multifunctional water-saving toilet according to claim 1, characterized in that, The first pipe (32) is a ring structure and is installed on the toilet seat body (31) and the toilet bowl (14) at opposite positions. The second pipe (34) is a ring structure and is installed on the toilet seat body (31) and the seat body (21) at opposite positions. The first pipe (32) is provided with multiple first spray holes (321) at equal intervals, and the second pipe (34) is provided with multiple second spray holes (341) at equal intervals.

5. A multifunctional water-saving toilet according to claim 1, characterized in that, The wastewater supply device (33) includes a wastewater tank (331), which is connected to the inlet of a first water pump (332) via a pipeline, and the outlet of the first water pump (332) is connected to a first pipeline (32) via a pipeline.

6. A multifunctional water-saving toilet according to claim 5, characterized in that, The toilet bowl (14) is provided with a third pipe (141) located above the first airbag (16). The third pipe (141) is connected to the first water pump (332) through a pipeline. The third pipe (141) is provided with a third nozzle (1411). The lower box (13) is provided with a fourth pipe (133) located above the second airbag (17). The fourth pipe (133) is connected to the first water pump (332) through a pipeline. The fourth pipe (133) is provided with a fourth nozzle (1331).

7. A multifunctional water-saving toilet according to claim 1, characterized in that, The clean water supply device (35) includes a clean water tank (351), which is connected to the inlet of a second water pump (352) via a pipeline, and the outlet of the second water pump (352) is connected to a second pipe (34) via a pipeline.

8. A multifunctional water-saving toilet according to claim 1, characterized in that, The second pipe (34) is connected to the gas supply device (18) via a pipeline.

9. A multifunctional water-saving toilet according to claim 1, characterized in that, A water collection tray (4) is provided between the seat body (21) and the upper box (11), and a sealing ring (315) is provided around the bottom of the toilet seat body (31) for sealing connection with the top of the water collection tray (4).

10. A multifunctional water-saving toilet according to claim 9, characterized in that, The water receiving tray (4) has a retaining edge (41) at its top edge.

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