TOILET FLUSHING PIPES, TOILETS, AND TOILET FLUSHING METHODS

Abstract

The invention relates to a toilet waste pipe, a toilet bowl, and a toilet flushing method. The waste pipe is connected to the interior (101) of the toilet bowl and the external drain pipe. After the toilet is flushed, some flow sections of the waste pipe are sealed with water to retain water. The waste pipe consists of: a downflow section (102), a downflow section (102) connected to the interior of the toilet bowl (101), and a downflow section (102) with an arc-shaped structure; and an upflow section (103), an upflow section (103) connected smoothly to the downflow section (102), an upflow section (103) with an arc-shaped structure, and an upflow section (103) and a downflow section (102) forming a mirror-symmetric structure.By designing the downflow section (102) and the upflow section (103) into a mirror-symmetric structure, good smoothness can be achieved, so that dirt can pass through the inlet of the waste discharge pipe smoothly during discharge, effectively minimizing dirt clogging and improving discharge efficiency.

Description

Toilet sewage pipe, toilet and toilet flushing method

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on July 31, 2023, with application number 2023109540220 and invention name “Sewage pipe of toilet, toilet and flushing method of toilet”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present invention relates to the technical field of bathroom appliances, and in particular to a sewage pipe of a toilet, a toilet and a flushing method of the toilet. Background Art

[0003] A toilet is a sanitary device used for defecation. It is popular among consumers for its convenience and easy cleaning. With the advancement of society, toilets have become a common sanitary tool in homes and public places. Existing toilets are generally divided into sit-down toilets and squat-down toilets. Sit-down toilets offer the advantage of more comfortable defecation than squat-down toilets. Therefore, sit-down toilets are widely used in homes and hotels.

[0004] However, there are still many problems with current toilets.

[0005] Summary of the Invention

[0006] The technical problem solved by the present invention is to provide a sewage pipe of a toilet, a toilet and a flushing method of the toilet, so as to reduce the problem of sewage blockage and improve the flushing performance.

[0007] In order to solve the above technical problems, the technical solution of the present invention provides a sewage pipe for a toilet, which is connected to the basin of the toilet and the external drainage pipe respectively. After the toilet is flushed, part of the flow section of the sewage pipe has a water storage seal. The sewage pipe includes: a downflow section, which is connected to the basin, and the downflow section has an arc-shaped structure; an upflow section, which is smoothly connected to the downflow section, the upflow section has an arc-shaped structure, and the upflow section and the downflow section have a mirror-symmetrical structure.

[0008] Optionally, the sewage pipe further includes: an extended flow section, which is smoothly connected to the ascending flow section.

[0009] Optionally, the angle range between the tangent of the starting end side wall of the descending flow section connected to the basin and the symmetry plane of the mirror-symmetrical structure, and the angle range between the tangent of the ending end side wall of the ascending flow section connected to the extension flow section and the symmetry plane of the mirror-symmetrical structure is: 40° to 50°.

[0010] Optionally, the terminal end of the extended flow section is connected to the external drainage pipe.

[0011] Optionally, the water storage seal is located in a mirror-symmetrical structure.

[0012] Correspondingly, the technical solution of the present invention also provides a toilet, comprising: a main body; a sewage pipe as described in any one of the above items arranged in the main body; a ring flushing pipe arranged in the main body, the water outlet of the ring flushing pipe being located above the bowl; an auxiliary flushing pipe arranged in the main body, the auxiliary flushing pipe being connected with the sewage pipe, and the sewage pipe exposing the water outlet of the auxiliary flushing pipe; a water storage chamber, the water storage chamber being connected with an external water inlet pipe; a pump body, the pump body being connected with the water storage chamber pipe; a distribution valve body, the distribution valve body being respectively connected with the pump body, the ring flushing pipe and the auxiliary flushing pipe; a control unit, the control unit being electrically connected with the pump body and the distribution valve body, respectively, for controlling the start-up of the pump body and the path selection of the distribution valve body.

[0013] Optionally, it also includes: a plunge pipe arranged in the main body, the water outlet of the plunge pipe is located above the basin; a water storage part arranged in the main body, the ring flushing pipe and the plunge pipe are respectively connected to the water storage part pipeline.

[0014] Optionally, it also includes: an assembly groove arranged in the main body, the assembly groove having a first groove surface and a second groove surface, the first groove surface exposing the water inlet of the water storage part, and the second groove surface exposing the water inlet of the auxiliary flushing pipe; the distribution valve body is assembled in the assembly groove, and the distribution valve body is respectively connected to the water inlet of the water storage part and the water inlet of the auxiliary flushing pipe.

[0015] Optionally, the water storage chamber is arranged inside the main body.

[0016] Optionally, the pump body is arranged inside the main body.

[0017] Optionally, the inner wall of the flushing-assisting pipe has a curved surface structure, and the curved surface structure is arranged opposite to the water outlet of the flushing-assisting pipe.

[0018] Optionally, the main body further includes a rim portion, the rim portion is an open structure, the rim portion has a guide portion that expands toward the outside of the basin portion, and the angle range of the guide portion expanding toward the outside of the basin portion is 0° to 30°.

[0019] Optionally, the guide portion is arranged at a height higher than a water channel height at an inner edge of the basin portion.

[0020] Correspondingly, the technical solution of the present invention also provides a toilet flushing method, comprising: providing a toilet as described in any one of the above items; wherein, during the flushing process, the control unit is configured to: intermittently control the cleaning water flow to flow out of the ring flushing pipe, and during part of the flushing period of the ring flushing pipe, simultaneously control the cleaning water flow to flow out of the auxiliary flushing pipe.

[0021] Optionally, the method of intermittently controlling the flow of cleaning water out of the circle flushing pipe includes: setting a number of flushing periods and intermittent periods between adjacent flushing periods; during the flushing period, controlling the pump body to start, and controlling the opening of the flushing flow path between the distribution valve body and the circle flushing pipe; during the intermittent period, controlling the pump body to close.

[0022] Optionally, the method of controlling the cleaning water to flow out of the auxiliary flushing pipe during part of the flushing period of the ring flushing pipe includes: controlling the opening of the flushing flow path between the distribution valve body and the auxiliary flushing pipe during at least one of the flushing periods.

[0023] Optionally, the plurality of flushing periods include: a first flushing period, a second flushing period, and a third flushing period; the plurality of intermittent periods include: a first intermittent period between the first flushing period and the second flushing period, and a second intermittent period between the second flushing period and the third flushing period.

[0024] Optionally, during the second flushing period, the flushing flow path between the distribution valve body and the auxiliary flushing pipe is controlled to be opened.

[0025] Compared with the prior art, the technical solution of the embodiment of the present invention has the following beneficial effects:

[0026] The toilet sewage pipe provided by the technical solution of the present invention includes: a downflow section, which is connected to the bowl and has an arc-shaped structure; and an upflow section, which is smoothly connected to the downflow section and has an arc-shaped structure, and the upflow section and the downflow section have a mirror-symmetric structure. By designing the downflow section and the upflow section as mirror-symmetric structures, the upflow section has excellent fluidity, ensuring that waste can smoothly pass through the sewage pipe entrance during flushing, effectively reducing the problem of waste blockage and thereby effectively improving flushing performance.

[0027] In the toilet provided by the technical solution of the present invention, the sewage pipe provided in the toilet includes: a downflow section, the downflow section is connected to the bowl, the downflow section has an arc-shaped structure; an upflow section, the upflow section is smoothly connected to the downflow section, the upflow section has an arc-shaped structure, and the upflow section and the downflow section have a mirror-symmetrical structure. By designing the downflow section and the upflow section as mirror-symmetrical structures, they have good fluidity, ensuring that during the flushing process, waste can smoothly pass through the inlet position of the sewage pipe, effectively reducing the problem of waste blockage, and thus effectively improving the flushing performance. In addition, by providing the pump body, the toilet can also be flushed stably when the water supply source pressure is in a low water pressure environment.

[0028] Furthermore, it also includes: an assembly groove provided in the main body, the assembly groove having a first groove surface and a second groove surface, the first groove surface exposing the water inlet of the circle flushing pipe, and the second groove surface exposing the water inlet of the auxiliary flushing pipe; the distribution valve body is assembled in the assembly groove, and the distribution valve body is respectively connected with the water inlet of the circle flushing pipe and the water inlet of the auxiliary flushing pipe. Since the different valve ports of the distribution valve body are located on different surfaces, the distribution valve body can be accommodated by providing the assembly groove. In addition, the different groove surfaces of the assembly groove respectively expose the water inlet of the circle flushing pipe and the water inlet of the auxiliary flushing pipe, which can enable the different valve ports of the distribution valve body to be respectively connected with the circle flushing pipe and the auxiliary flushing pipe, effectively reducing the overall layout space.

[0029] In the toilet flushing method provided by the technical solution of the present invention, the control unit is configured to intermittently control the flow of wash water from the ring flushing pipe during the flushing process, and simultaneously control the flow of wash water from the auxiliary flushing pipe during the flushing period of the ring flushing pipe. The use of intermittent ring flushing can effectively reduce the flushing volume. In addition, the combination of the intermittent ring flushing process with the auxiliary flushing method can effectively improve the flushing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] FIG1 is a schematic structural diagram of a toilet sewage pipe;

[0031] FIG2 is a schematic structural diagram of a toilet sewage pipe according to an embodiment of the present invention;

[0032] FIG3 is a top view of the structure of a toilet according to an embodiment of the present invention;

[0033] FIG4 is a schematic diagram of a pipe connection structure in a toilet according to an embodiment of the present invention;

[0034] FIG5 is a schematic diagram of the assembly structure of the assembly groove and the distribution valve body of the toilet according to an embodiment of the present invention;

[0035] FIG6 is a schematic structural diagram of the main body of a toilet according to another embodiment of the present invention;

[0036] FIG7 is a schematic structural diagram of a flushing pipe of a toilet according to another embodiment of the present invention;

[0037] FIG8 is a schematic diagram of a flushing method of a toilet according to an embodiment of the present invention. DETAILED DESCRIPTION

[0038] As described in the background art, current toilets still have many problems, which will be described in detail below with reference to the accompanying drawings.

[0039] FIG1 is a schematic structural diagram of a toilet sewage pipe.

[0040] Existing siphonic toilets operate by urging water from the toilet bowl into the drain outlet, temporarily filling the drain elbow or piping. This creates a self-siphoning effect, drawing water from the upstream side down to the downstream side. Waste within the toilet bowl is then drawn downstream along with the water and discharged. Water is then added to the toilet bowl to prevent it from being completely drained due to excessive siphoning, thus achieving a water seal and completing a complete flush.

[0041] The above description represents an ideal design for a toilet flushing system. In reality, due to design issues or deformation of the ceramic body during firing (as shown in area A in Figure 1), waste often cannot be discharged smoothly with the water flow and often becomes stuck at the entrance of the waste pipe or accumulates at the entrance of the sewage pipe, blocking the water flow. This defect significantly affects flushing performance.

[0042] On this basis, the present invention provides a sewage pipe of a toilet, a toilet and a flushing method for a toilet. By designing the downflow section and the upflow section as a mirror-symmetrical structure, the toilet has excellent fluidity, ensuring that during the flushing process, the waste can smoothly pass through the entrance position of the sewage pipe, effectively reducing the problem of waste blockage, and thereby effectively improving the flushing performance.

[0043] The following describes in detail embodiments of the present disclosure, with examples of the embodiments illustrated in the accompanying drawings. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are illustrative and intended only to explain the present disclosure, and are not to be construed as limiting the present disclosure.

[0044] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meanings understood by persons having ordinary skills in the field to which the present disclosure belongs. In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present disclosure.

[0045] FIG2 is a schematic structural diagram of a toilet sewage pipe according to an embodiment of the present invention.

[0046] Please refer to Figure 2, which shows a sewage pipe of a toilet. The sewage pipe is respectively connected to the toilet bowl 101 and an external drainage pipe (not shown). After the toilet is flushed, part of the flow section of the sewage pipe has a water storage seal. The sewage pipe includes: a downflow section 102, which is connected to the bowl 101 and has an arc-shaped structure; an upflow section 103, which is smoothly connected to the downflow section 102, has an arc-shaped structure, and has a mirror-symmetrical structure with the downflow section 102.

[0047] In this embodiment, by designing the downflow section 102 and the upflow section 103 as a mirror-symmetrical structure, they have good fluidity, ensuring that during the flushing process, the dirt can smoothly pass through the inlet position of the sewage pipe, effectively reducing the problem of dirt blockage, and thus effectively improving the flushing performance.

[0048] In this embodiment, the sewage pipe further includes an extended flow section 104 , and the extended flow section 104 is smoothly connected to the ascending flow section 103 .

[0049] In this embodiment, the terminal end of the extended flow section 104 is communicated with the external drainage pipe.

[0050] In this embodiment, the angle α between the tangent of the starting end side wall connecting the downflow section 102 with the basin 101 and the symmetry plane of the mirror-symmetrical structure, and the tangent of the ending end side wall connecting the upflow section 103 with the extension section 104 and the symmetry plane of the mirror-symmetrical structure ranges from 40° to 50°; the preferred angle α is 45°.

[0051] In this embodiment, the water storage seal is located in a mirror-symmetrical structure.

[0052] Figure 3 is a top view of the structure of a toilet according to an embodiment of the present invention; Figure 4 is a schematic diagram of the pipe connection structure in the toilet according to an embodiment of the present invention; Figure 5 is a schematic diagram of the assembly structure of the assembly groove and the distribution valve body of the toilet according to an embodiment of the present invention.

[0053] Correspondingly, an embodiment of the present invention further provides a toilet, please refer to Figures 3 and 4 and continue to combine with reference to Figure 2, comprising: a main body 201; a sewage pipe as described in the above embodiment arranged in the main body 201; a ring flushing pipe 202 arranged in the main body 201, the water outlet of the ring flushing pipe 202 is located above the basin 101; an auxiliary flushing pipe 203 arranged in the main body 201, the auxiliary flushing pipe 203 is connected to the sewage pipe, and the sewage pipe exposes the outlet of the auxiliary flushing pipe 203. Water inlet; a water storage chamber 204, the water storage chamber 204 is connected to an external water inlet pipe (not shown); a pump body 205, the pump body 205 is connected to the water storage chamber 204 pipe; a distribution valve body 206, the distribution valve body 206 is respectively connected to the pump body 205, the ring flushing pipe 202 and the auxiliary flushing pipe 203; a control unit 207, the control unit 207 is respectively electrically connected to the pump body 205 and the distribution valve body 206, and is used to control the start-up of the pump body 205 and the path selection of the distribution valve body 206.

[0054] In this embodiment, since the toilet is provided with the aforementioned sewage pipe, the downflow section 102 and the upflow section 103 are designed to be mirror-symmetrical structures, ensuring excellent fluidity. This ensures that waste can smoothly pass through the inlet of the sewage pipe during flushing, effectively reducing the problem of waste blockage and thereby effectively improving flushing performance. Furthermore, the provision of the pump body 205 allows the toilet to flush stably even when the water supply pressure is low.

[0055] Please continue to refer to Figures 3 and 4, which also include: a subduction pipe 209 arranged in the main body 201, and the water outlet of the subduction pipe 209 is located above the basin 101; a water storage part 210 arranged in the main body 201, and the ring flushing pipe 202 and the subduction pipe 209 are respectively connected to the water storage part 210 pipeline.

[0056] In this embodiment, the rim flushing pipe 202 is used to transport water out of the toilet rim and spit out flushing water in a counterclockwise rotating flow.

[0057] In this embodiment, the flushing pipe 202 is connected to the water storage portion 210 via a pipe extending obliquely upward (not shown), and the pipe gradually increases in size along its extension direction. This structure allows flushing water to travel a longer distance from the outlet of the flushing pipe 202 to the toilet rim, requiring it to pass through a rising pipe, slowing the water flow. The gradually increasing pipe size further reduces the water flow energy, effectively preventing water from splashing on the toilet rim.

[0058] In this embodiment, the plunge pipe 209 is used to inject water directly downward along the rear wall of the basin into the inlet of the sewage pipe.

[0059] In this embodiment, the plunging pipe 209 is connected to the water storage portion 210 via a pipe extending obliquely downward (not shown), and the pipe gradually decreases in size along its extension direction. This structure provides a good convergence effect for the water flow, helping to enhance the water flow rate at the inlet of the sewage pipe.

[0060] In this embodiment, the water storage portion 210 is disposed at the rear of the toilet rim.

[0061] Please refer to Figure 5. In this embodiment, it also includes: an assembly groove 208 arranged in the main body 201, the assembly groove 208 having a first groove surface 2081 and a second groove surface 2082, the first groove surface 2081 exposing the water inlet of the water storage part 210, and the second groove surface 2082 exposing the water inlet of the auxiliary flushing pipe 203; the distribution valve body 206 is assembled in the assembly groove 208, and the distribution valve body 206 is respectively connected to the water inlet of the water storage part 210 and the water inlet of the auxiliary flushing pipe 203. Since the different valve ports of the distribution valve body 206 are located on different surfaces, the distribution valve body 206 can be accommodated by setting the assembly groove 208. In addition, the different groove surfaces of the assembly groove 208 respectively expose the water inlet of the water storage part 210 and the water inlet of the auxiliary flushing pipe 203, so that the different valve ports of the distribution valve body 206 can be connected to the ring flushing pipe 202, the dive pipe 209 and the auxiliary flushing pipe 203, respectively, thereby effectively reducing the overall layout space.

[0062] In this embodiment, the water storage chamber 204 is disposed inside the main body 201 .

[0063] In this embodiment, the pump body 205 is disposed inside the main body 201 .

[0064] Please continue to refer to Figure 3. In this embodiment, during the circle flushing process, the water outlet of the circle flushing pipe 202 spits out cleaning water from the top of the basin 101. The spewed cleaning water has a certain flow direction and flow rate, and the flow direction of the spewed cleaning water forms an acute angle with the upper edge of the basin 101. Then, the cleaning water spewed out from the water outlet flows along the side wall of the basin 101 into the basin bottom and presents a rotating state.

[0065] This embodiment is based on the above embodiment (Figures 3 to 5) to continue to explain the toilet structure, and the rest is the same as the above embodiment, except that the rim of the main body has a guide portion. The following will be described in detail with reference to the accompanying drawings.

[0066] FIG6 is a schematic structural diagram of a main body of a toilet according to another embodiment of the present invention.

[0067] Please refer to Figure 6, the main body 210 also includes: a rim portion 301, the rim portion 301 is an open structure, the rim portion 301 has a guide portion 301a expanding toward the outside of the basin 101, and the angle α of the guide portion 301a expanding toward the outside of the basin 101 ranges from 0° to 30°.

[0068] In this embodiment, the angle α at which the guide portion 301a expands outward from the basin portion 101 is 30°, which is the most comfortable angle for bending fingers. This structure eliminates the area on the rim portion 301 that easily hides dirt and makes it easier for users to clean the rim portion.

[0069] Please continue to refer to FIG. 6 . In this embodiment, the setting height of the guide portion 301 a is higher than the height of the water channel at the inner edge of the bowl 101 to prevent water from flowing out of the toilet.

[0070] This embodiment is based on the above embodiment (Figures 3 to 5) to continue to illustrate the toilet structure, and the rest is the same as the above embodiment, except that the inner wall of the flushing pipe has a curved surface structure. Detailed description will be given below with reference to the accompanying drawings.

[0071] FIG7 is a schematic structural diagram of a flushing pipe of a toilet according to another embodiment of the present invention.

[0072] Please refer to FIG. 7 . The inner wall of the flushing-assisting pipe 203 has a curved surface structure 401 . The curved surface structure 401 is arranged opposite to the water outlet of the flushing-assisting pipe 203 .

[0073] In this embodiment, the arrangement of the curved surface structure 401 facilitates cleaning and avoids the defect of dirt accumulating on the inner wall.

[0074] FIG8 is a schematic diagram of a flushing method of a toilet according to an embodiment of the present invention.

[0075] Correspondingly, an embodiment of the present invention also provides a toilet flushing method, please refer to Figure 8 and continue to combine with Figures 3 to 5, including: providing a toilet as described above; wherein, the control unit 207 is configured during the flushing process to: intermittently control the cleaning water flow to flow out of the ring flushing pipe 202, and during part of the flushing period of the ring flushing pipe 202, simultaneously control the cleaning water flow to flow out of the auxiliary flushing pipe 203.

[0076] In this embodiment, the method for intermittently controlling the flow of cleaning water out of the circle flushing pipe includes: setting a number of flushing periods and intermittent periods between adjacent flushing periods; during the flushing period, controlling the pump body 205 to start, and controlling the opening of the flushing flow path between the distribution valve body 206 and the circle flushing pipe 202; during the intermittent period, controlling the pump body 205 to close.

[0077] In this embodiment, the flushing volume can be effectively reduced by adopting intermittent circle flushing. In addition, in the intermittent circle flushing process, the flushing performance can be effectively improved by coordinating the auxiliary flushing method.

[0078] In this embodiment, the method of controlling the cleaning water to flow out of the auxiliary flushing pipe 203 during part of the flushing period of the ring flushing pipe 202 includes: during at least one of the flushing periods, simultaneously controlling the opening of the flushing flow path between the distribution valve body 206 and the auxiliary flushing pipe 203.

[0079] Please continue to refer to Figure 8. In this embodiment, the several flushing periods include: a first flushing period t1, a second flushing period t2, and a third flushing period t3; the several intermittent periods include: a first intermittent period f1 located between the first flushing period t1 and the second flushing period t2, and a second intermittent period f2 located between the second flushing period t2 and the third flushing period t3.

[0080] In this embodiment, during the second flushing period t2 , the flushing flow path between the distribution valve body 206 and the flushing assisting pipe 203 is controlled to be opened.

[0081] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the scope defined by the claims.

Claims

1. A sewage pipe of a toilet, wherein the sewage pipe is connected to the bowl of the toilet and an external drainage pipe respectively, and after the toilet is flushed, a part of the flow section of the sewage pipe has a water storage seal, characterized in that: The sewage pipe comprises: A descending flow section, the descending flow section is connected to the basin, and the descending flow section is an arc-shaped structure; An ascending flow section, wherein the ascending flow section is smoothly connected with the descending flow section, the ascending flow section is in an arc-shaped structure, and the ascending flow section and the descending flow section are in a mirror-symmetrical structure.

2. The sewage pipe of the toilet as claimed in claim 1, characterized in that: The sewage pipe also includes an extended flow section, and the extended flow section is smoothly connected to the ascending flow section.

3. The sewage pipe of the toilet as claimed in claim 2, characterized in that: The angle range between the tangent line of the starting end side wall connecting the descending flow section with the basin and the symmetry plane of the mirror-symmetrical structure, and the angle range between the tangent line of the ending end side wall connecting the ascending flow section with the extension flow section and the symmetry plane of the mirror-symmetrical structure is 40° to 50°.

4. The sewage pipe of the toilet as claimed in claim 2, characterized in that: The terminal end of the extended flow section is communicated with the external drainage pipe.

5. The sewage pipe of the toilet as claimed in claim 1, characterized in that: The water storage seal is located in a mirror-symmetrical structure.

6. A toilet, characterized in that: include: Main body; A sewage pipe as claimed in any one of claims 1 to 5 disposed in the main body; A flushing pipe is arranged in the main body, and the water outlet of the flushing pipe is located above the basin; An auxiliary flushing pipe is arranged in the main body, the auxiliary flushing pipe is connected with the sewage pipe, and the sewage pipe exposes the water outlet of the auxiliary flushing pipe; A water storage chamber, the water storage chamber is communicated with an external water inlet pipe; A pump body, the pump body being in communication with a pipeline of the water storage chamber; a distribution valve body, wherein the distribution valve body is respectively connected with the pump body, the ring flushing pipeline and the auxiliary flushing pipeline; A control unit is electrically connected to the pump body and the distribution valve body, and is used to control the start-up of the pump body and the passage selection of the distribution valve body.

7. The toilet according to claim 6, characterized in that: Also includes: A plunge pipe is arranged in the main body, and the water outlet of the plunge pipe is located above the basin; a water storage part is arranged in the main body, and the ring-flush pipe and the plunge pipe are respectively connected with the water storage part pipeline.

8. The toilet according to claim 7, characterized in that: Also includes: An assembly groove is arranged in the main body, and the assembly groove has a first groove surface and a second groove surface, the first groove surface exposes the water inlet of the water storage part, and the second groove surface exposes the water inlet of the flushing-assisting pipe; the distribution valve body is assembled in the assembly groove, and the distribution valve body is respectively connected with the water inlet of the water storage part and the water inlet of the flushing-assisting pipe.

9. The toilet according to claim 6, characterized in that: The water storage chamber is arranged inside the main body.

10. The toilet according to claim 6, characterized in that: The pump body is arranged inside the main body.

11. The toilet according to claim 6, characterized in that The inner wall of the flushing-assisting pipe has a curved surface structure, and the curved surface structure is arranged opposite to the water outlet of the flushing-assisting pipe.

12. The toilet according to claim 6, characterized in that The main body also includes a rim portion, which is in an open structure. The rim portion has a guide portion that expands toward the outside of the basin portion, and the angle range of the guide portion expanding toward the outside of the basin portion is 0° to 30°.

13. The toilet according to claim 12, characterized in that The setting height of the guide portion is higher than the height of the water channel at the inner edge of the basin portion.

14. A toilet flushing method, characterized in that: include: Providing a toilet as claimed in any one of claims 6 to 13; Wherein, the control unit is configured during the flushing process as follows: The cleaning water flow is intermittently controlled to flow out of the circle flushing pipe, and during part of the period of flushing in the circle flushing pipe, the cleaning water flow is simultaneously controlled to flow out of the auxiliary flushing pipe.

15. The toilet flushing method according to claim 14, characterized in that: The method for intermittently controlling the outflow of cleaning water from the circle flushing pipe includes: setting a number of flushing time periods and intermittent time periods between adjacent flushing time periods; during the flushing time periods, controlling the pump body to start and controlling the opening of the flushing flow path between the distribution valve body and the circle flushing pipe; during the intermittent time periods, controlling the pump body to close.

16. The toilet flushing method according to claim 15, characterized in that: The method of controlling the cleaning water to flow out of the auxiliary flushing pipe during a partial period of flushing in the circle flushing pipe comprises: during at least one of the flushing periods, controlling the opening of the flushing flow path between the distribution valve body and the auxiliary flushing pipe.

17. [Corrected 25.07.2024 in accordance with Rule 26] A flushing method for a toilet as claimed in claim 16, characterized in that: The plurality of flushing periods include: a first flushing period, a second flushing period, and a third flushing period; the plurality of intermittent periods include: a first intermittent period between the first flushing period and the second flushing period, and a second intermittent period between the second flushing period and the third flushing period.

18. The toilet flushing method according to claim 17, characterized in that: During the second flushing period, the flushing flow path between the distribution valve body and the flushing assisting pipeline is controlled to be opened simultaneously.

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