CN114411909A

CN114411909A - Blowdown box, blowdown system and closestool

Info

Publication number: CN114411909A
Application number: CN202210126282.4A
Authority: CN
Inventors: 林孝发; 林孝山; 林山; 徐衍新; 许荣荣
Original assignee: QUANZHOU KEMU INTELLIGENT KITCHEN AND TOILET CO Ltd
Current assignee: QUANZHOU KEMU INTELLIGENT KITCHEN AND TOILET CO Ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-04-29
Anticipated expiration: 2042-02-10
Also published as: WO2023151371A1; CN114411909B

Abstract

The embodiment of the application provides a blowdown box, a blowdown system and a closestool. The closestool also comprises a sewage discharge pipe; the sewage discharging box is provided with a rotary connecting hole which is arranged to be in rotary connection with the sewage discharging pipe; the blow-off pipe is at least partially arranged in the blow-off box and rotates around the rotating connecting hole; the vertical surface where the central axis of the rotary connecting hole is located is taken as an interface, the inner wall surface of the pollution discharge box is divided into a pollution discharge area and a non-pollution discharge area, and the pollution discharge pipe rotates from one side of the non-pollution discharge area to one side where the pollution discharge area is located in the rotary pollution discharge process; the non-sewage discharge area and the sewage discharge area are asymmetrically arranged relative to an interface, and the space enclosed by the sewage discharge area is larger than the space enclosed by the non-sewage discharge area. In this scheme, the blowdown box adopts the non-regular shape, both can satisfy the rotatory demand of blow off pipe, also can reduce the volume of blowdown box, and then improves the flexibility and the suitability of blowdown box to help improving the space utilization in the blowdown box, reduce the probability of taking place to block up.

Description

Blowdown box, blowdown system and closestool

Technical Field

This document relates to, but is not limited to, the art of sanitary ware, and more particularly to a waste box, waste system and toilet.

Background

At present, a regular symmetrical structure is usually adopted for a sewage discharge box of a rear sewage discharge system of a toilet on the market, the whole volume is large, the requirement on the assembly space is high, the flexibility and the adaptability are poor, the internal space utilization rate of the sewage discharge box is low, the available sewage discharge space is small, and the blockage is easy to occur.

Disclosure of Invention

The embodiment of the application provides a blowdown box adopts the non-regular shape, both can satisfy the rotatory demand of blow off pipe, also can dwindle the volume of blowdown box, and then improves the flexibility and the suitability of blowdown box to help improving the space utilization in the blowdown box, reduce the probability of taking place to block up.

The embodiment of the application provides a pollution discharge box which is applied to a closestool and also comprises a pollution discharge pipe, wherein the pollution discharge box is provided with a rotary connecting hole, and the rotary connecting hole is arranged to be in rotary connection with the pollution discharge pipe; the blow-off pipe is at least partially arranged in the blow-off box and rotates around the rotary connecting hole; the vertical surface where the central axis of the rotary connecting hole is located is taken as an interface, the inner wall surface of the sewage discharging box is divided into a sewage discharging area and a non-sewage discharging area, and the sewage discharging pipe rotates from one side of the non-sewage discharging area to one side where the sewage discharging area is located in the rotary sewage discharging process; the non-sewage discharge area and the sewage discharge area are arranged asymmetrically relative to the interface, and the space enclosed by the sewage discharge area is larger than the space enclosed by the non-sewage discharge area.

The blowdown box that this application embodiment provided has adopted the non-regular shape of asymmetric setting, designs the shape of asymmetric setting with blowdown district and non-blowdown district. And the space enclosed by the sewage discharge area is relatively large so as to meet the rotation requirement of the sewage discharge pipe, and the space enclosed by the non-sewage discharge area is relatively small. Compared with the prior art, the scheme equivalently reduces the size of the non-sewage discharge area, so that the space surrounded by the non-sewage discharge area is reduced, the size of the sewage discharge box is reduced, the requirement of the sewage discharge box on the assembly space is reduced, and the adaptability and the flexibility of the sewage discharge box are improved. And, this scheme is mainly distributed the inner space of blowdown box in the blowdown district for the inner space of blowdown box mainly used blowdown has improved the space utilization in the blowdown box, is favorable to increasing the available space of blowdown, reduces the probability that takes place to block up.

In an exemplary embodiment, the exhaust area includes a transition area configured to: in the process that the sewage discharge pipe rotates relative to the sewage discharge box, a sewage discharge port of the sewage discharge pipe faces the transition region; and the distance between the central axis of the rotating connecting hole and the transition area is gradually increased along the direction from top to bottom.

In an exemplary embodiment, the waste region further includes an outlet region located on an underside of the pivot connection hole, the outlet region defining a waste outlet of the waste box, a central axis of the waste outlet being offset from the interface surface.

In an exemplary embodiment, a longitudinal section perpendicular to the interface is marked as a longitudinal middle vertical plane, the contour line of the transition region on the longitudinal middle vertical plane comprises a first section, a second section and a third section which are sequentially connected from top to bottom, and the corresponding area of the third section is arranged to be opposite to a sewage discharge port of the sewage discharge pipe when the sewage discharge pipe rotates to a sewage discharge position; wherein the third section is provided as an inclined straight section and extends obliquely downwards in a direction close to the non-waste region.

In an exemplary embodiment, the first section is provided in an arc shape and the second section extends in a vertical direction.

In an exemplary embodiment, a contour line of the outlet area on the longitudinal vertical plane includes a fourth segment and a fifth segment, the fourth segment is smoothly connected with a lower end of the third segment, the fifth segment is spaced from the fourth segment, and the dirt outlet is formed between the fifth segment and the fourth segment.

In an exemplary embodiment, the fifth section includes an exit section and a transition section; the outlet section is opposite to the fourth section, and the sewage outlet is formed between the outlet section and the fourth section; the dumping surface of the sewage discharge pipe is provided with a flared part along the sewage discharge dumping direction; the outlet section is arranged to: when the sewage discharge pipe rotates to the sewage discharge position, the outlet section is matched with the contour line of the dumping surface of the sewage discharge pipe on the longitudinal vertical plane, so that the outlet section forms a flaring guide part for guiding sewage discharge; the lower end of the transition section is smoothly connected with the upper end of the outlet section, and the upper end of the transition section is smoothly connected with the contour line of the non-sewage discharge area on the longitudinal vertical plane.

In an exemplary embodiment, the contour line of the non-sewage draining area on the longitudinal middle vertical plane comprises a sixth section, a seventh section and an eighth section which are sequentially connected from top to bottom; the sixth section is smoothly connected with the first section; the eighth section is smoothly connected with the contour line of the outlet area on the vertical plane in the longitudinal direction.

In an exemplary embodiment, the sixth segment is provided in an arc shape and has the same center as the first segment; the seventh section extends in a vertical direction.

In an exemplary embodiment, the upper end of the seventh segment is higher than the upper end of the second segment, and the lower end of the seventh segment is higher than the lower end of the second segment.

In an exemplary embodiment, the space enclosed by the exhaust area is configured to: the maximum rotation angle provided for the sewage drain pipe is in the range of 100 to 120 degrees.

An embodiment of the present application further provides a sewage system, including: a waste box as claimed in any one of the above embodiments; the blow-off pipe is rotatably connected with the blow-off box; and the driving device is connected with the sewage discharge pipe and is used for driving the sewage discharge pipe to rotate relative to the sewage discharge box.

In an exemplary embodiment, the soil exhaust system further includes: and the cleaning device is connected with the sewage discharging box and is used for spraying cleaning liquid to the interior of the sewage discharging box.

An embodiment of the present application further provides a toilet, including: the closestool seat body is provided with a basin cavity, and the basin cavity is provided with a sewage discharge outlet; and a waste system as claimed in any one of the preceding embodiments, wherein the waste pipe of the waste system is in communication with the waste outlet, and the central axis of the waste outlet is co-linear with the axis of rotation of the waste pipe.

In an exemplary embodiment, the toilet seat is provided with a flushing port communicating with the basin chamber, and the toilet further comprises: the shunt valve is provided with a water inlet, a first water outlet and a second water outlet, the first water outlet is selected from the second water outlet to be communicated with the water inlet, the water inlet is arranged to be connected with a water source, the first water outlet is arranged to be communicated with the flushing port to supply water to the pelvic cavity, and the second water outlet is arranged to be communicated with the cleaning device of the sewage system to supply water to the cleaning device.

In an exemplary embodiment, the toilet seat body is provided with a plurality of water diversion ports, and the water diversion ports are arranged at the top of the basin cavity; the flushing port is communicated with the basin cavity through the plurality of water distribution ports.

In an exemplary embodiment, the toilet further includes: a water storage tank; and the input end of the water pump is communicated with the water storage tank, and the output end of the water pump is communicated with the water inlet and is used for pumping the water in the water storage tank into the shunt valve.

In an exemplary embodiment, the toilet seat body is provided with a mounting cavity, the mounting cavity is positioned at the rear side of the basin cavity, and the sewage system, at least one part of the shunt valve, at least one part of the water storage tank and the water pump are positioned in the mounting cavity.

Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. Other advantages of the present application may be realized and attained by the instrumentalities and combinations particularly pointed out in the specification and the drawings.

Drawings

The accompanying drawings are included to provide an understanding of the present disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the examples serve to explain the principles of the disclosure and not to limit the disclosure.

FIG. 1 is a schematic view of a partially exploded structure of a toilet according to an embodiment of the present disclosure;

FIG. 2 is a schematic top view of the toilet of FIG. 1 shown assembled;

FIG. 3 is a schematic cross-sectional view of the toilet of FIG. 1;

FIG. 4 is a schematic view of the toilet of FIG. 1 taken along a cross-sectional plane;

FIG. 5 is a schematic view of the toilet of FIG. 1 taken along another cross-sectional plane;

FIG. 6 is a rear elevational view of the toilet of FIG. 1, as assembled;

FIG. 7 is a cross-sectional view of the toilet of FIG. 6 in a first state;

FIG. 8 is a cross-sectional view of the toilet of FIG. 7 in a second state;

FIG. 9 is a cross-sectional view of the toilet of FIG. 7 in a third condition;

FIG. 10 is an enlarged view of portion A of FIG. 9;

FIG. 11 is a schematic perspective view of the waste system of FIG. 1;

FIG. 12 is a cross-sectional view of the waste system of FIG. 11;

FIG. 13 is a schematic view of the blowdown system of FIG. 11 in comparison to a comparative example;

FIG. 14 is a cross-sectional view of the waste system of FIG. 11;

FIG. 15 is an enlarged view of portion B of FIG. 14;

FIG. 16 is a schematic illustration of the waste box of FIG. 11 in comparison to a comparative example;

FIG. 17 is a schematic view of a partially exploded view of a toilet according to an embodiment of the present application;

FIG. 18 is a schematic view of the assembled structure of the toilet of FIG. 17;

FIG. 19 is a cross-sectional view of the toilet of FIG. 18;

FIG. 20 is a schematic top view of the toilet of FIG. 18;

FIG. 21 is a left side elevational view of the toilet of FIG. 18;

FIG. 22 is a front view of the toilet of FIG. 18;

fig. 23 is an exploded view of a soil exhaust system according to an embodiment of the present application.

Wherein the reference numbers are as follows:

1, a pollution discharge box, 11, a pollution discharge area, 111 transition areas, 1111 first sections, 1112 second sections, 1113 third sections, 112 outlet areas, 1121 fourth sections, 1122 fifth sections, 1123 outlet sections, 1124 transition sections, 12 non-pollution discharge areas, 121 sixth sections, 122 seventh sections, 123 eighth sections, 13 rotary connecting holes, 14 sewage outlet openings, 15 separating surfaces, 16 box covers, 161 connecting holes, 17 box bodies, 18 sealing rings and 19 sealing elements;

2, a sewage discharge pipe, 21 sewage discharge ports, 22 dumping surfaces and 23 connecting parts;

3 a driving device;

4, cleaning device, 41 liquid inlet pipe, 42 spraying part;

100, 200 toilet seats, 202, 204 shifters, 206 shunt valves, 208 water pumps, 210 water storage tanks, 2002 flushing ports, 2004 installation cavities and 2006 sewage outlets.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

As shown in fig. 3, an embodiment of the present application provides a waste box 1 applied to a toilet. The toilet also comprises a drain pipe 2. The filth discharge box 1 is provided with a rotation coupling hole 13 as shown in fig. 1. The rotation connection hole 13 is provided to be rotatably connected with the soil discharge pipe 2. The sewage discharging pipe 2 is at least partially arranged in the sewage discharging box 1 and rotates around the rotating connecting hole 13.

As shown in fig. 12, a vertical plane where the central axis of the rotary connecting hole 13 is located is taken as an interface 15, the inner wall surface of the pollution discharge box 1 is divided into a pollution discharge area 11 and a non-pollution discharge area 12, and the pollution discharge pipe 2 rotates from one side of the non-pollution discharge area 12 to one side of the pollution discharge area 11 in the rotary pollution discharge process. In fig. 12, a part of the inner wall surface of the waste box 1 located within the left thin dotted line box is a non-waste region 12; the part of the inner wall surface of the pollution discharge box 1, which is positioned in the right thick chain line square frame, is a pollution discharge area 11.

Wherein the non-sewage disposal region 12 and the sewage disposal region 11 are arranged asymmetrically with respect to an interface 15, as shown in fig. 12, and a space enclosed by the sewage disposal region 11 is larger than a space enclosed by the non-sewage disposal region 12.

The blowdown box 1 that this application embodiment provided is equipped with and rotates connecting hole 13, rotates connecting hole 13 and is used for rotating with blow off pipe 2 and is connected. The sewage inlet of the sewage discharge pipe 2 is communicated with the sewage discharge outlet of the cavity 202 of the toilet seat body 200. The main body of the sewage discharge pipe 2 is positioned in the sewage discharge box 1 and can rotate from top to bottom in the sewage discharge box 1. During sewage disposal, sewage in the toilet bowl 202 enters the sewage discharge pipe 2, rotates downwards along with the sewage discharge pipe 2, is discharged out of the sewage discharge pipe 2 under the action of gravity, and is discharged out of the sewage discharge outlet 14 of the sewage discharge box 1, as shown in fig. 7 to 9.

Because blow off pipe 2 only need rotate to one side at the rotation blowdown in-process, rotate to one side at blowdown district 11 place promptly, therefore as long as one side at blowdown district 11 place has sufficient space, can satisfy blow off pipe 2's rotatory demand can, and the space size in non-blowdown district 12 does not have the influence to blow off pipe 2's rotatory demand.

Based on this, the pollution discharge box 1 provided by the embodiment of the application adopts an asymmetric irregular shape, and the pollution discharge area 11 and the non-pollution discharge area 12 are designed into an asymmetric shape. Moreover, the space enclosed by the sewage draining area 11 is relatively large to meet the rotation requirement of the sewage draining pipe 2, while the space enclosed by the non-sewage draining area 12 is relatively small. Compared with the prior art, the scheme equivalently reduces the size of the non-pollution discharge area 12, so that the space surrounded by the non-pollution discharge area 12 is reduced, the size of the pollution discharge box 1 is reduced, the requirement of the pollution discharge box 1 on the assembly space is reduced, and the adaptability and the flexibility of the pollution discharge box 1 are improved.

And, this scheme is mainly distributed the inner space of blowdown box 1 in blowdown district 11 for the inner space of blowdown box 1 mainly used blowdown, therefore improved the space utilization in the blowdown box 1, be favorable to increasing the available space of blowdown, reduce the probability of taking place the jam.

Wherein, blow off pipe 2 can be located inside blowdown box 1 completely, then blowdown box 1 and toilet seat body 200 fixed connection, blow off pipe 2 rotates with blowdown box 1 to be connected, can establish seal structure between the position of connecting of blow off pipe 2 and blowdown box 1, also can establish seal structure between the position of connecting of blowdown box 1 and toilet seat body 200.

Alternatively, the soil exhaust pipe 2 may be partially positioned in the soil exhaust box 1. For example, the waste box 1 is fixedly connected to the toilet seat 200. The sewage inlet pipe section of the sewage discharge pipe 2 can penetrate through the rotary connecting hole 13 to extend out of the sewage discharge box 1 and is inserted into the sewage discharge outlet of the toilet seat body 200, so that the communication with the sewage discharge outlet is realized. And the sewage drain pipe 2 can rotate relative to the toilet seat body 200 and the sewage drain box 1.

In addition, the connecting part 23 of the sewage draining pipe 2 for connecting with the driving device 3 can be positioned in the sewage draining box 1 or can extend out of the sewage draining box 1.

It is worth to be noted that, the sewage discharging pipe 2 rotates from one side of the non-sewage discharging area 12 to one side of the sewage discharging area 11 in the rotating sewage discharging process, only the rotation direction (clockwise rotation or anticlockwise rotation) of the sewage discharging pipe 2 in the rotating sewage discharging process is limited, and the initial sewage discharging position of the sewage discharging pipe 2 is not limited. Because in the process of rotating and discharging sewage, the sewage discharge pipe 2 must rotate from top to bottom to discharge sewage in the pipe by utilizing gravity, and the rotating direction of the sewage discharge pipe 2 can be confirmed according to the relative positions of the sewage discharge area 11 and the non-sewage discharge area 12. The initial position of the sewage discharge pipe 2 can be a vertical state, as shown in fig. 12, at this time, a part of the sewage discharge port 21 of the sewage discharge pipe 2 can be positioned in the space at one side of the non-sewage discharge area 12, and a part of the sewage discharge port can be positioned in the space at one side of the sewage discharge area 11; the initial position of the sewage discharge pipe 2 may also be a slightly inclined state, and the sewage discharge outlet 21 of the sewage discharge pipe 2 may be completely positioned in the space at one side of the sewage discharge region 11 at this time.

In an exemplary embodiment, the waste box 1 includes a box body 17 and a box cover 16, as shown in fig. 11. The box main body 17 is provided with a rotation attachment hole 13. The box cover 16 is connected with the box body 17 in a covering mode, and a sealing ring 18 can be arranged between the box cover 16 and the box body 17. The box cover 16 is provided with a connecting hole 161, the sewage pipe 2 is provided with a connecting part 23, and as shown in fig. 3, the driving device 3 is connected with the connecting part 23 through the connecting hole 161 to drive the sewage pipe 2 to rotate.

Wherein, the box body 17 is arranged at the front side of the box cover 16, and the box body 17 and the box cover 16 are both irregular in left and right directions.

The pollution discharge box 1 is split along the vertical direction perpendicular to the interface 15, and the contour line of the inner wall surface of the pollution discharge box 1 is in an asymmetrically arranged irregular shape. The pollution discharge box 1 is cut along the interface 15, and the outline of the inner wall surface of the pollution discharge box 1 is approximately rectangular or rounded rectangle. The pollution discharge box 1 is cut along the horizontal direction vertical to the interface 15, and the contour line of the inner wall surface of the pollution discharge box 1 is also approximately rectangular or rounded rectangle.

Therefore, the irregular shape of the waste box 1 can be seen clearly and intuitively from the front-back direction in the figure.

Of course, the outer wall surface of the waste box 1 may further include other structures, such as a connecting lug, a connecting hole 161, and the like, for fixing the waste box 1 and the driving device 3.

In an exemplary embodiment, the width L1 of the waste region 11 in the horizontal direction perpendicular to the interface surface 15 is greater than the width L2 of the non-waste region 12 in the horizontal direction perpendicular to the interface surface 15, as shown in fig. 12.

The width of the sewage draining area 11 in the horizontal direction perpendicular to the interface 15 needs to be larger than the distance between the sewage draining port 21 of the sewage draining pipe 2 and the rotation axis of the sewage draining pipe 2 (namely, the central axis of the rotating connecting hole 13), so that the interference between the sewage draining pipe 2 and the inner wall surface of the sewage draining box 1 can not occur when the sewage draining pipe 2 rotates to the horizontal direction. The width of the non-sewage disposal region 12 in the horizontal direction perpendicular to the interface surface 15 is not limited thereto, and thus can be designed smaller to reduce the volume of the sewage disposal box 1.

Thus, the pollution discharge box 1 is eccentrically designed as a whole, that is, the central axis of the rotary connecting hole 13 is deviated to one side of the non-pollution discharge area 12 in the horizontal width direction (i.e. the left and right direction in the drawing) of the pollution discharge box 1 instead of being located at the midpoint of the horizontal width direction of the pollution discharge box 1, so that the requirement of one-side rotation of the pollution discharge pipe 2 can be met, the volume of the pollution discharge box 1 can be reduced, and the improvement of the flexibility and the adaptability of the pollution discharge system 100 is facilitated.

In an exemplary embodiment, the exhaust area 11 includes a transition area 111, as shown in fig. 14. The transition zone 111 is set to: during the rotation of the soil 2 with respect to the soil box 1, the soil outlet 21 of the soil 2 faces the transition zone 111, as shown in fig. 7 to 9.

Wherein, the distance between the central axis of the rotation connecting hole 13 and the transition region 111 gradually increases along the direction from the top to the bottom.

At the in-process of the rotatory blowdown of blow off pipe 2, along with blow off pipe 2 from top to bottom rotates, the filth in blow off pipe 2 can be discharged gradually, and exhaust speed is bigger and bigger, and the distance of throwing away can be more and more far away. Therefore, when the distance between the central axis of the rotation coupling hole 13 and the transition region 111 is gradually increased in the upward and downward directions, the distance between the soil discharge opening 21 of the soil discharge pipe 2 and the inner wall surface of the soil discharge box 1 is also gradually increased during the rotation of the soil discharge. The probability that the sewage discharged from the sewage discharge pipe 2 is thrown onto the inner wall surface of the sewage discharge box 1 is favorably reduced, the sewage is in contact with the inner wall surface of the sewage discharge box 1 as little as possible or even is not in contact with the inner wall surface of the sewage discharge box 1 and falls directly, the residual or hung sewage on the inner wall surface of the sewage discharge box 1 is favorably reduced, the cleanliness and the sanitation of the sewage discharge box 1 are favorably improved, and the sensory perception of a user is favorably improved.

In an exemplary embodiment, the waste region 11 further includes an outlet region 112 located on the underside of the pivot attachment aperture 13, as shown in FIG. 14. The outlet region 112 defines the dirt outlet 14 of the waste box 1, the central axis of the dirt outlet 14 being offset from the interface surface 15.

This scheme establishes the filth export 14 of blowdown box 1 in the lower part of blowdown district 11 for the central axis of filth export 14 deviates from interface 15, and then the filth export 14 of blowdown box 1 is the eccentric overall arrangement setting of dislocation with rotating connecting hole 13 (being equivalent to the filth entry of blowdown box 1) on horizontal width direction (the left and right sides direction in the picture), promptly: not directly below the rotation coupling hole 13 but below the side of the rotation coupling hole 13.

Compare in directly establishing filth export 14 under the central axis that rotates connecting hole 13, the eccentric overall arrangement design of dislocation of this scheme is favorable to reducing (as shown in figure 7, when being in the highest position) the distance between drain 21 of blow off pipe 2 and the filth export 14 of blowdown box 1, and then is favorable to shortening the angle that rotates when blow off pipe 2 rotates to the blowdown position from initial position to reach the purpose of quick blowdown.

In addition, compare in and directly establish filth export 14 under the central axis of rotation connecting hole 13 (as shown in fig. 13), this scheme adopts the eccentric overall arrangement design of dislocation, can reduce the space that the regional shared of blowdown box 1 is located under the central axis of rotation connecting hole 13 to further reduce the volume of blowdown box 1, be favorable to further improving the flexibility and the suitability of blowdown box 1.

In an exemplary embodiment, a longitudinal section perpendicular to the dividing plane 15 is taken as a longitudinal median plane, i.e., a section obtained by dividing the waste box 1 along a vertical direction perpendicular to the dividing plane 15. The contour of the transition region 111 in the longitudinal direction perpendicular thereto includes a first section 1111, a second section 1112 and a third section 1113 which are connected in series from the top to the bottom, as shown in fig. 14 and 15. The area corresponding to the third segment 1113 is arranged to face the waste outlet 21 of the waste pipe 2 when the waste pipe 2 is rotated to the waste position, as shown in fig. 9.

Wherein the third segment 1113 is provided as an inclined straight segment and extends obliquely downward in a direction close to the non-sewage area 12, as shown in fig. 14.

When the sewage discharge pipe 2 rotates to the sewage discharge position, the sewage in the sewage discharge pipe 2 can be discharged outwards in a large amount. Since it is possible that the waste outlet 21 of the waste pipe 2 is now facing the area corresponding to the third segment 1113 of the transition zone 111, a large amount of waste can contact this area, as shown in fig. 9, and then fall along this area. Compared with the arc segment (such as the dotted arc segment of the schematic comparative example in fig. 15), the third segment 1113 is set as the inclined straight segment, and the length of the straight segment is shorter than that of the arc segment, so that the area of the region corresponding to the third segment 1113 can be reduced, and dirt can be conveniently and quickly separated from the region; the area can have a larger inclination angle, and is beneficial to efficient and rapid sliding of dirt, so that a more efficient dirt discharging sliding effect is achieved.

In other words, the area corresponding to the third segment 1113 forms a drainage guide surface, which can perform an efficient drainage guide function, as shown in fig. 9.

In an exemplary embodiment, the first segment 1111 is configured in an arc shape and the second segment 1112 extends in a vertical direction, as shown in fig. 14 and 15.

In the scheme, the first section 1111 is set as an arc segment, and the second section 1112 is set as a vertical straight segment, so that the area corresponding to the first section 1111 is an arc surface, and the area corresponding to the second section 1112 is a vertical surface (i.e. a plane perpendicular to a horizontal plane, or a vertical surface). Compared with the design that the first section 1111 and the second section 1112 are a complete arc segment, the length of the second section 1112 is reduced, so that the area of the corresponding region of the second section 1112 can be reduced, and the sewage discharge efficiency is improved.

In addition, compared with an arc surface, the vertical surface is less prone to dirt hanging, and the hung dirt is more prone to sliding off. In addition, compared with an arc surface, the vertical surface can reduce the width of the sewage draining area 11 in the horizontal direction perpendicular to the interface 15 (i.e. the width in the left-right direction in the drawing), and the occupied space is smaller, so that the volume of the sewage draining box 1 is further reduced, and the flexibility and the adaptability of the sewage draining box 1 are further improved.

As a comparative example, the second segment 1112 is designed as an arc segment concentric with the first segment 1111, as illustrated by the dashed arc segment of the comparative example in fig. 15. It was calculated that the length of the second segment 1112 in the comparative example would increase by about 6%.

In an exemplary embodiment, the contour line of the exit region 112 in the longitudinal direction perpendicular thereto includes a fourth segment 1121 and a fifth segment 1122. The fourth segment 1121 is smoothly connected with the lower end of the third segment 1113, so that the dirt on the region corresponding to the third segment 1113 can smoothly slide into the dirt outlet 14 to be discharged, and the dirt discharge efficiency can be improved. The fifth section 1122 is spaced apart from the fourth section 1121, and a dirt outlet 14 is formed between the fifth section 1122 and the fourth section 1121.

In an exemplary embodiment, the fifth section 1122 includes an outlet section 1123 and a transition section 1124, as shown in FIG. 14. The outlet section 1123 is disposed opposite to the fourth section 1121, and forms a filth outlet 14 with the fourth section 1121. The dumping face 22 of the sewage draining pipe 2 is provided with a flared part along the sewage draining dumping direction, as shown in fig. 9 and 10.

As shown in fig. 10, the outlet section 1123 is provided: when the sewage draining pipe 2 rotates to the sewage draining position, the outlet section 1123 is matched with the contour line of the dumping surface 22 of the sewage draining pipe 2 on the vertical plane, so that the outlet section 1123 forms a flaring guide part for guiding sewage to be drained. The dumping surface 22 of the sewage drain 2 means: the lower part of the inside wall of the sewage discharge pipe 2 when the sewage discharge pipe 2 is in the sewage discharge position, and the sewage in the sewage discharge pipe 2 can be discharged downwards along the side wall of the part.

The lower end of the transition section 1124 is smoothly connected to the upper end of the outlet section 1123, and the upper end of the transition section 1124 is smoothly connected to the contour line of the non-sewage discharge area 12 in the vertical plane.

In this scheme, when blow off pipe 2 is in the blowdown position, the region that export section 1123 corresponds is located the blow off pipe 2 the extension face of empting face 22 to with the shape adaptation of the face 22 of empting of blow off pipe 2, make the region that export section 1123 corresponds form the flaring guide, can play better guide effect to the filth, be favorable to the filth to smoothly get into the filth export 14 of blowdown box 1 along this position fast high-efficiently.

The transition 1124 has a negligible effect on the discharge of the waste, so that the transition 1124 can be properly lifted to smoothly connect with the non-waste region 12, thereby further reducing the volume of the waste box 1.

In one example, the outlet section 1123 is rounded to facilitate the smooth and smooth sliding of dirt along the corresponding area of the outlet section 1123.

In an exemplary embodiment, as shown in fig. 14, the contour line of the non-waste region 12 in the vertical direction includes a sixth section 121, a seventh section 122 and an eighth section 123 which are sequentially connected from top to bottom.

Wherein the sixth segment 121 is smoothly contiguous with the first segment 1111. The eighth section 123 smoothly adjoins the contour of the outlet region 112 in the longitudinal direction perpendicularly thereto.

Further, as shown in fig. 15, the sixth section 121 is provided in an arc shape and has the same center as the first section 1111. The seventh section 122 extends in the vertical direction as shown in fig. 15.

Thus, the sixth section 121 and the first section 1111 form a continuous arc, so that the shape of the part forms a regular arc surface, thereby facilitating the processing and forming. And the seventh section 122 is a vertical straight line section, and compared with an arc line section which is concentric with the sixth section 121, the length of the straight line section is shorter, and the distance between the straight line section and the central axis of the rotary connecting hole 13 is also smaller, so that the width of the non-sewage discharge area 12 in the horizontal direction (i.e. the width in the left-right direction in the figure) which is vertical to the interface 15 is favorably reduced, and the volume of the sewage discharge box 1 is favorably further reduced.

As a comparative example, the waste box 1 is designed in a regular shape, as in the structure indicated by the dotted line in fig. 16, the contour line of the inner wall surface of the waste box 1 in the vertical plane is a regular circle, and the contour line is a complete circle formed by extending the first section 1111 and the sixth section 121.

It is known through calculation that this application embodiment adopts the special-shaped shape design of asymmetric setting about for the internal wall face of blowdown box 1 can reduce about 34% in area (the area of vertical median plane) and holistic volume, and the volume has reduced and has exceeded 1/3, has practiced thrift the occupation of blowdown box 1 to the closestool inner space in a large number.

Therefore, the shape of the pollution discharge box 1 is optimized, the volume of the pollution discharge box 1 is effectively reduced, and the adaptability of the pollution discharge system 100 is improved to a great extent.

In an exemplary embodiment, the upper end of the seventh segment 122 is higher than the upper end of the second segment 1112, and the lower end of the seventh segment 122 is higher than the lower end of the second segment 1112, as shown in FIG. 14.

Thus, the seventh section 122 is relatively higher and is spaced from the interface 15 by a smaller distance, which is beneficial to further reducing the volume of the pollution discharge box 1; the second segment 1112 is positioned relatively low and spaced from the interface 15 to facilitate avoiding interference between the waste region 11 and the waste pipe 2 or contact with excess waste.

In an exemplary embodiment, as shown in fig. 9, the space enclosed by the exhaust area 11 is configured to: the maximum rotation angle alpha provided for the soil pipe 2 is in the range of 100 deg. to 120 deg..

In other words, the soil pipe 2 can be rotated only 100 to 120 ° within the soil box 1, limited by the shape of the soil discharge region 11, and interferes with the soil box 1 if it is rotated continuously.

Compare in the scheme of blow off pipe 2 rotatory 180 (by vertical upwards rotatory to vertical downwards), in this scheme, blow off pipe 2 only need rotatory 100 to 120, and it is long when having reduced the rotation, is favorable to promoting blowdown efficiency. Simultaneously, this scheme has also reduced blowdown box 1's volume, is favorable to improving the flexibility and the suitability of blowdown box 1.

As shown in fig. 11, 12 and 14, an embodiment of the present application further provides a soil exhaust system 100 including: a waste box 1, a waste pipe 2 and a driving device 3 as in any of the above embodiments. The sewage discharge pipe 2 is rotatably connected with the sewage discharge box 1. The driving device 3 is connected with the sewage discharge pipe 2 and is used for driving the sewage discharge pipe 2 to rotate relative to the sewage discharge box 1.

The waste discharge system 100 provided by the embodiment of the present application includes the waste discharge box 1 according to any one of the above embodiments, so that all the advantages of any one of the above embodiments are provided, and are not described herein again.

In an exemplary embodiment, the waste box 1 includes a box body 17 and a box cover 16, as shown in fig. 11. The box main body 17 is provided with a rotation attachment hole 13 as shown in fig. 1. The box cover 16 is connected with the box main body 17 in a covering manner. A sealing ring 18 is arranged between the box cover 16 and the box main body 17, and as shown in figure 23, a sealing piece 19 is arranged between the sewage draining pipe 2 and the sewage draining box 1. The box main body 17 is provided with a connection hole 161 and the soil pipe 2 is provided with a connection part 23. The driving means 3 is connected to the connection portion 23 through a connection hole 161 for driving the soil pipe 2 to rotate. The drive means 3 may be a motor.

The sewage disposal principle of the sewage disposal system 100 is as follows (as shown in fig. 7 to 9):

when the toilet seat body 200 is rotated to discharge sewage, the sewage in the basin cavity 202 enters the sewage discharge pipe 2, the sewage discharge pipe 2 is driven by the driving device 3 to rotate rightwards by 100 degrees to 120 degrees from the initial position (namely the position of the sewage discharge port 21 towards the right upper part, as shown in fig. 7) to reach the sewage discharge position (as shown in fig. 9), and the sewage is discharged from the sewage discharge port 21 and is discharged through the sewage outlet 14 of the sewage discharge box 1.

After the sewage discharging action is finished, the sewage discharged through the sewage discharging pipe 2 flows into the shifter 204 through the sewage inlet of the sewage discharging box 1 and then is guided into an external sewage discharging channel, and a sealing ring 18 is arranged between the shifter 204 and the sewage discharging box 1. And the sewage draining pipe 2 is reset to the initial position (as shown in figure 7) under the driving of the driving device 3 and is applied again when the sewage draining function is performed next time.

In an exemplary embodiment, the waste disposal system 100 further comprises a cleaning device 4, as shown in fig. 18 and 23. Cleaning device 4 links to each other with blowdown box 1 for spray the washing liquid to blowdown box 1 is inside, therefore can play the cleaning action to blowdown box 1, be favorable to discharging to remain or hang the filth of staying in blowdown box 1, thereby improve the cleanliness factor of blowdown box 1, keep good blowdown effect.

In an exemplary embodiment, as shown in FIG. 23, the washing device 4 includes a liquid inlet pipe 41 and a spray member 42. The liquid inlet pipe 41 is communicated with the pollution discharge box 1. The spraying member 42 is connected to the liquid inlet pipe 41 for spraying the cleaning liquid into the soil discharging box 1.

Like this, feed liquor pipe 41 can feed through with outside washing source (like outside water source), introduces the washing liquid to blowdown box 1, sprays the washing liquid to blowdown box 1 in through spraying 42, plays the cleaning action to blowdown box 1, is favorable to discharging to remain or hang the filth of staying in blowdown box 1 to improve the cleanliness factor of blowdown box 1, keep good blowdown effect.

As shown in fig. 1 to 9 and 17 to 22, an embodiment of the present application further provides a toilet including a toilet seat 200 and the drainage system 100 in the above embodiment.

As shown in fig. 17 to 20, the toilet seat 200 has a basin 202, and the basin 202 has a drainage outlet 2006. The waste pipe 2 of the waste 100 communicates with the waste outlet 2006 and the central axis of the waste outlet 2006 is co-linear with the axis of rotation of the waste pipe.

The toilet provided by the embodiment of the present application has all the above advantages because the toilet includes the drainage system 100 in the above embodiment, and therefore, the detailed description thereof is omitted.

In an exemplary embodiment, the toilet seat 200 is provided with a flush port 2002 in communication with the basin 202, as shown in fig. 17 and 18. The flush port 2002 may take the form of a pipe fitting that is mounted at a corresponding location on the toilet seat 200 and interfaces with the first outlet of the diverter valve 206 via a conduit.

As shown in fig. 17, 18, 19 and 20, the toilet bowl further includes: a shunt valve 206. The shunt valve 206 is provided with a water inlet, a first water outlet and a second water outlet. One of the first water outlet and the second water outlet is communicated with the water inlet. The water inlet is arranged to be connected with a water source. A first water outlet is provided in communication with the flush port 2002 to supply water to the basin 202. The second water outlet is provided to communicate with the washing device 4 of the soil exhaust system 100 to supply water to the washing device 4.

When the toilet needs to be flushed and drained, the water inlet is communicated with the first water outlet, water enters the flushing port 2002 of the toilet after passing through the shunt valve 206, then enters the toilet basin cavity 202, enters the drain pipe 2 together with dirt in the basin cavity 202, rotates downwards along with the drain pipe 2 to be discharged out of the drain pipe 2, enters the shifter 204 along with the dirt through the dirt outlet 14 of the dirt discharging box 1, and finally enters an external dirt discharging channel.

When the flushing and sewage discharging are finished, the shunt valve 206 can be switched to another water channel to conduct the water inlet with the second water outlet, water enters the cleaning device 4 after passing through the shunt valve 206, is sprayed to the inside of the sewage discharging box 1 through the cleaning device 4, and is cleaned inside the sewage discharging box 1, so that the cleanliness of the sewage discharging box 1 is improved, and the sewage discharging system 100 can keep a good sewage discharging effect.

In addition, before the toilet bowl flushes and discharges sewage, the water inlet can be communicated with the first water outlet, water enters the flushing port 2002 of the toilet bowl after passing through the shunt valve 206 and then enters the toilet bowl 202 to moisten the inner wall surface of the bowl cavity 202, so that sewage can timely slide off in the subsequent flushing and sewage discharging process, and the residual or hung on the sewage on the inner wall surface of the bowl cavity 202 is reduced.

Before blow off pipe 2 rotates the blowdown, also can switch on water inlet and second delivery port for water gets into belt cleaning device 4 behind shunt valve 206, sprays to blowdown box 1 inside through belt cleaning device 4, moistens the processing to blowdown box 1 internal face, is favorable to follow-up washing in-process filth in time landing, reduces to remain or hang the filth of staying on blowdown box 1 internal face.

Thus, by controlling the selective conduction of the internal waterway of the shunt valve 206, water can be supplied for different functions of the toilet. Compared with the scheme that a plurality of water valves are respectively communicated with the flushing port 2002 and the cleaning device 4, the scheme is favorable for reducing the number of parts and the length of a pipeline of the closestool, so that the structure of the closestool is simplified, and the product cost is reduced.

In an exemplary embodiment, the toilet seat 200 is provided with a plurality of water distribution openings at the top of the basin 202. The flush port 2002 communicates with the basin 202 through a plurality of water diversion ports.

In other words, the top of the toilet seat 200 is provided with a water inlet channel, water enters the water inlet channel through the flushing port 2002, and flows out of the water inlet channel through the plurality of water dividing ports to enter the basin cavity 202, so that the inner wall surface of the basin cavity 202 can be cleaned and wetted, the position of the water cover of the toilet can be lifted, and the gravitational potential energy of the dirt and the liquid in the sewage pipe 2 can be increased.

Because the closestool of this application embodiment, mainly through drive arrangement 3 drive blow off pipe 2 rotary motion downwards with the filth discharge, the principle mainly relies on the gravitational potential energy and the inertia of whereabouts realization whereabouts blowdown of intraductal filth and liquid, therefore the water that basin 202 top branch mouth provided can play the effect that promotes the blowdown effect, and need not to set up the jet in order to utilize the big rivers of jet to wash the filth into blow off pipe 2 in basin 202 bottom.

Therefore, the closestool provided by the embodiment of the application can cancel the jet orifice at the bottom of the basin cavity 202 and only reserve the water diversion port at the top of the basin cavity 202, and can reduce noise on the premise of ensuring the sewage discharge effect, thereby being beneficial to improving the use experience of a user.

Because the water flowing out from the water diversion port at the top of the basin cavity 202 flows downwards along the inner wall surface of the basin cavity 202, the water flow intensity is relatively low, and the noise is also low; the jet at the bottom of the basin 202 has large water flow and large noise.

It is worth to be noted that, the existing toilet without a water tank or with a water tank basically cleans the inner wall surface of the basin cavity 202 by water flowing out from a water diversion port at the top of the basin cavity 202, discharges excrement by spraying water through a jet orifice at the bottom of the basin cavity 202, and simultaneously generates a siphon function by utilizing an S-shaped pipeline of the ceramic seat body to realize a sewage discharge function. The sewage discharge is mainly characterized in that the S-shaped bent pipe is sprayed with large water flow through the spray opening, so that the use noise is high.

In the toilet provided by the embodiment of the application, the toilet seat body 200 only keeps the water diversion opening (or the cleaning water spraying opening of the brush ring) at the top of the basin cavity 202, and the spraying opening at the bottom of the basin cavity 202 is eliminated, so that the noise of the toilet in the sewage discharge and flushing process can be effectively reduced, and the use experience of a user is improved. And, through the direct blowdown of the upset of drive arrangement 3 control blow off pipe 2, cancelled the S return bend of current hydrocone type closestool, can shorten the blowdown route, realize quick blowdown function, and blowdown effect is good.

In an exemplary embodiment, the toilet further includes: a water storage tank 210 and a water pump 208 as shown in fig. 17 and 18. The input end of the water pump 208 is communicated with the water storage tank 210, and the output end of the water pump 208 is communicated with the water inlet, and is used for pumping the water pump 208 in the water storage tank 210 into the water diversion valve 206.

Therefore, the on-off of the water path in the toilet can be controlled by controlling the on-off of the water pump 208; by controlling the shunt valve 206, the switching of the waterway inside the shunt valve 206 can be controlled, thereby facilitating the realization of automatic control.

In an exemplary embodiment, the toilet seat 200 is provided with a mounting chamber 2004. as shown in fig. 17 and 18, the mounting chamber 2004 is located on the rear side of the basin 202. Located within mounting chamber 2004 are exhaust system 100, at least a portion of diverter valve 206, at least a portion of water storage tank 210, and water pump 208.

Like this, compare in the scheme of establishing storage water tank 210 in closestool pedestal 200 top, the closestool of the embodiment of this application, overall structure is comparatively compact, and the volume is less relatively, both is convenient for store, transport, also can reduce the installation space of closestool, is favorable to reducing the occupation to the bathroom space.

In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" structure ", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures referred to have specific orientations, are configured and operated in specific orientations, and thus, are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A pollution discharge box is applied to a closestool and is characterized by also comprising a pollution discharge pipe, wherein the pollution discharge box is provided with a rotary connecting hole which is arranged to be in rotary connection with the pollution discharge pipe; the blow-off pipe is at least partially arranged in the blow-off box and rotates around the rotary connecting hole;

the vertical surface where the central axis of the rotary connecting hole is located is taken as an interface, the inner wall surface of the sewage discharging box is divided into a sewage discharging area and a non-sewage discharging area, and the sewage discharging pipe rotates from one side of the non-sewage discharging area to one side where the sewage discharging area is located in the rotary sewage discharging process;

the non-sewage discharge area and the sewage discharge area are arranged asymmetrically relative to the interface, and the space enclosed by the sewage discharge area is larger than the space enclosed by the non-sewage discharge area.

2. The waste box of claim 1, wherein the waste region comprises a transition region configured to: in the process that the sewage discharge pipe rotates relative to the sewage discharge box, a sewage discharge port of the sewage discharge pipe faces the transition region;

and the distance between the central axis of the rotating connecting hole and the transition area is gradually increased along the direction from top to bottom.

3. The waste box of claim 2, further comprising an outlet region located on an underside of the pivot connection hole, the outlet region defining a waste outlet of the waste box, a central axis of the waste outlet being offset from the interface surface.

4. The pollution discharge box according to claim 3, wherein a longitudinal section perpendicular to the interface is marked as a longitudinal middle vertical plane, the contour line of the transition region on the longitudinal middle vertical plane comprises a first section, a second section and a third section which are sequentially connected from top to bottom, and the area corresponding to the third section is arranged to be opposite to the pollution discharge port of the pollution discharge pipe when the pollution discharge pipe rotates to the pollution discharge position;

wherein the third section is provided as an inclined straight section and extends obliquely downwards in a direction close to the non-waste region.

5. The waste box of claim 4,

the first section is set to be arc-shaped, and the second section extends along the vertical direction.

6. The waste box of claim 4, wherein the contour of the outlet section in the vertical plane includes a fourth section smoothly joining the lower end of the third section and a fifth section spaced from the fourth section, the fifth section and the fourth section forming the waste outlet therebetween.

7. The waste box of claim 6, wherein the fifth section includes an outlet section and a transition section; the outlet section is opposite to the fourth section, and the sewage outlet is formed between the outlet section and the fourth section; the dumping surface of the sewage discharge pipe is provided with a flared part along the sewage discharge dumping direction;

the outlet section is arranged to: when the sewage discharge pipe rotates to the sewage discharge position, the outlet section is matched with the contour line of the dumping surface of the sewage discharge pipe on the longitudinal vertical plane, so that the outlet section forms a flaring guide part for guiding sewage discharge;

the lower end of the transition section is smoothly connected with the upper end of the outlet section, and the upper end of the transition section is smoothly connected with the contour line of the non-sewage discharge area on the longitudinal vertical plane.

8. The waste box of any one of claims 4 to 7, wherein the contour line of the non-waste region on the vertical middle plane includes a sixth section, a seventh section and an eighth section which are sequentially connected from top to bottom;

the sixth section is smoothly connected with the first section; the eighth section is smoothly connected with the contour line of the outlet area on the vertical plane in the longitudinal direction.

9. The waste box of claim 8, wherein the sixth section is arranged in an arc shape and has the same center as the first section; the seventh section extends in a vertical direction.

10. The waste box of claim 9, wherein the upper end of the seventh section is higher than the upper end of the second section and the lower end of the seventh section is higher than the lower end of the second section.

11. The waste box of any one of claims 1 to 7, wherein the space enclosed by the waste area is configured to: the maximum rotation angle provided for the sewage drain pipe is in the range of 100 to 120 degrees.

12. An exhaust system, comprising:

a waste box as claimed in any one of claims 1 to 11;

the blow-off pipe is rotatably connected with the blow-off box; and

and the driving device is connected with the sewage discharge pipe and is used for driving the sewage discharge pipe to rotate relative to the sewage discharge box.

13. The exhaust system of claim 12, further comprising:

and the cleaning device is connected with the sewage discharging box and is used for spraying cleaning liquid to the interior of the sewage discharging box.

14. A toilet, comprising:

the closestool seat body is provided with a basin cavity, and the basin cavity is provided with a sewage discharge outlet; and

a waste system as claimed in claim 12 or 13, wherein the waste pipe of the waste system is in communication with the waste outlet, and the central axis of the waste outlet is co-linear with the axis of rotation of the waste pipe.

15. The toilet of claim 14, wherein the toilet seat is provided with a flush port in communication with the bowl, the toilet further comprising:

the shunt valve is provided with a water inlet, a first water outlet and a second water outlet, the first water outlet is selected from the second water outlet to be communicated with the water inlet, the water inlet is arranged to be connected with a water source, the first water outlet is arranged to be communicated with the flushing port to supply water to the pelvic cavity, and the second water outlet is arranged to be communicated with the cleaning device of the sewage system to supply water to the cleaning device.

16. The toilet according to claim 15, wherein the toilet seat is provided with a plurality of water diversion ports, and the plurality of water diversion ports are arranged at the top of the basin cavity; the flushing port is communicated with the basin cavity through the plurality of water distribution ports.

17. The toilet of claim 15 or 16, further comprising:

a water storage tank; and

the input end of the water pump is communicated with the water storage tank, and the output end of the water pump is communicated with the water inlet and is used for pumping the water in the water storage tank into the shunt valve.

18. The toilet of claim 17, wherein the toilet seat is provided with a mounting cavity located at a rear side of the basin, the waste system, at least a portion of the diverter valve, at least a portion of the storage tank, and the water pump being located within the mounting cavity.