CN215759416U - Siphon type rear discharge pipeline closestool - Google Patents
Siphon type rear discharge pipeline closestool Download PDFInfo
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- CN215759416U CN215759416U CN202120296734.4U CN202120296734U CN215759416U CN 215759416 U CN215759416 U CN 215759416U CN 202120296734 U CN202120296734 U CN 202120296734U CN 215759416 U CN215759416 U CN 215759416U
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Abstract
The utility model discloses a siphon type rear-discharge pipeline closestool, which comprises a closestool body, a closestool liner, a water inlet channel and a sewage discharge pipeline, wherein the closestool liner, the water inlet channel and the sewage discharge pipeline are arranged in the closestool body; the water inlet end of the first channel is communicated with the bottom of the toilet inner container, the first channel and the second channel are higher than the third channel, and the third channel is parallel to the horizontal plane. The utility model has the advantages of strong and powerful pollution discharge by non-ground discharge, low noise during flushing and difficult occurrence of returning pollution and smelliness after flushing.
Description
Technical Field
The utility model relates to the technical field of bathroom appliances, in particular to a siphon type rear discharge pipeline closestool.
Background
The traditional closestool pollution discharge mode is generally a back discharge flushing type mode, namely, a pipeline with a short pipe diameter and a large pipe diameter and a steep washing surface are utilized, and the gravity of water flow is utilized to discharge the pollutants from a pollution discharge outlet on the ground. Because the height of the closestool is limited, when the traditional sewage discharge mode is used, the height difference is often insufficient, so that the problems of weak sewage discharge, unclean sewage discharge and the like exist in the traditional sewage discharge mode. In addition, traditional drain is usually established in the closestool bottom, is linked together with the total processing pipe that is located ground, nevertheless if the mode blowdown through ground row, interlayer seepage problem appears easily, and the sewage on upper strata leaks to the lower floor promptly, leads to causing upper and lower layer resident's dissatisfaction.
Moreover, because the conventional sewage drainage method is generally short, excessive noise is generated during flushing. In addition, the too short sewage pipeline has less water storage and is easy to return sewage and foul.
Therefore, the siphon type rear discharge pipe closestool can adopt a rear discharge sewage discharge mode, so that sewage discharge is powerful and powerful, the noise is low during flushing, and the phenomenon that sewage returns and smells is not easy to occur after flushing becomes a technical problem to be solved.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a siphon type rear-discharge pipeline closestool which can discharge sewage in a non-ground discharge mode, so that the sewage discharge is powerful, the noise is low during flushing, and the return of sewage and odor are not easy to occur after flushing.
In order to solve the technical problem, the utility model provides a siphon type rear-discharge pipeline closestool which comprises a closestool body, a closestool inner container, a water inlet channel and a sewage discharge pipeline, wherein the closestool inner container, the water inlet channel and the sewage discharge pipeline are arranged in the closestool body;
the water inlet end of the first channel is communicated with the bottom of the toilet inner container, the first channel and the second channel are higher than the third channel, and the third channel is parallel to the horizontal plane.
Preferably, the first channel is formed by the inclined extension of the bottom of the toilet liner towards the water inlet channel, and the second channel is formed by the bending extension of the water outlet end of the first channel towards the bottom of the toilet body.
Preferably, a first transition part and a second transition part are arranged in the second channel, the water inlet end of the second channel is connected with the water outlet end of the first channel through the first transition part, and the water outlet end of the second channel is connected with the water inlet end of the third channel through the second transition part;
the first transition part and the second transition part are of arc-shaped or arc-like structures, so that the second channel forms an inverted S-shaped or inverted S-like channel.
Preferably, a third transition part is arranged in the first channel, and the water inlet end of the first channel is connected with the bottom of the inner container of the toilet bowl through the third transition part;
the third transition part is of an arc-shaped or arc-like structure.
Preferably, the inner diameter of the first channel is gradually reduced from the water inlet end of the first channel to the water outlet end of the first channel;
the inner diameter of the second channel is gradually reduced from the water inlet end of the second channel to the water outlet end of the second channel.
Preferably, the bottom of the toilet inner container is provided with a water storage bin, a water through opening is arranged in the water storage bin, and the water through opening is communicated with the water inlet end of the first channel.
Preferably, the water inlet channel is a slope-shaped water inlet channel, and the slope-shaped water inlet channel extends from the top of the toilet body to the direction of the outer wall of the toilet liner in an inclined manner.
Preferably, the top of the toilet inner container is provided with a flushing port, and the water outlet end of the water inlet channel is communicated with one end of the flushing port.
Preferably, a washing channel is further arranged in the closestool body, the washing channel is communicated with the other end of the flushing opening, and the washing channel surrounds the closestool inner container.
The implementation of the utility model has the following beneficial effects:
according to the utility model, the first channel, the second channel and the third channel are arranged, the first channel is communicated with the third channel through the second channel, the third channel is provided with a sewage discharge outlet, the water inlet end of the first channel is communicated with the bottom of the inner container of the closestool, the first channel and the second channel are higher than the third channel, and the third channel is parallel to the horizontal plane, so that the function of discharging sewage from the rear part of the closestool body is realized.
In addition, as the sewage discharge pipeline comprises the first channel, the second channel and the third channel, the sewage discharge pipeline is longer than the traditional sewage discharge pipeline, so that a large amount of water is easier to store in the sewage discharge pipeline compared with the traditional sewage discharge pipeline, and the odor can be well prevented; and, be equipped with first transition portion and second transition portion in the second passageway, first transition portion and second transition portion are arc or class arc structure, so that the second passageway forms the S-shaped of falling or class S-shaped passageway, makes sewage pipes' S slope gentler, noise when can reducing the bath.
Wherein, the inhalant canal is located the top of closestool inner bag, sewage pipes is located the below of inhalant canal makes there is the difference in height between inhalant canal and the sewage pipes to form the drainage mode of hydrocone type.
Drawings
FIG. 1 is a block diagram of a siphonic rear-discharge toilet of the present invention;
fig. 2 is a sectional view of the siphonic rear-discharge-pipe toilet of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the utility model is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the utility model.
With reference to fig. 1 and 2, the utility model provides a siphon type rear discharge pipe toilet, which comprises a toilet body 1, and a toilet liner 11, a water inlet channel 12 and a sewage discharge pipe 13 which are arranged in the toilet body 1, wherein the water inlet channel 12 and the sewage discharge pipe 13 are both communicated with the toilet liner 11. Wherein, the water inlet channel 12 is positioned above the inner container 11 of the toilet bowl, and the sewage discharge pipeline 13 is positioned below the water inlet channel 12 to form a siphon type water discharge mode.
According to the utility model, the sewage discharge pipeline 13 comprises the first channel 131, the second channel 132 and the third channel 133, the first channel is communicated with the third channel through the second channel, the third channel is provided with the sewage discharge outlet 134, the water inlet end of the first channel 131 is communicated with the bottom of the closestool liner 11, the first channel 131 and the second channel 132 are higher than the third channel 133, and the third channel 133 is parallel to the horizontal plane, so that the function of discharging sewage from the rear part of the closestool body 1 is realized. Specifically, the first channel 131 is formed by extending the bottom of the toilet inner container 11 to the water inlet channel 12 in an inclined manner, so as to improve the gravitational potential energy of water flow and dirt, and to store a larger amount of water when the toilet is used, so as to prevent odor from spreading; the second channel 132 is formed by bending and extending the water outlet end of the first channel 131 towards the bottom of the toilet body 1 so as to release gravitational potential energy of water flow and dirt, so that the dirt is flushed towards the third channel 133 along the second channel 132, the third channel 133 is close to the ground and parallel to the ground, and a user can transfer a main treatment pipe for introducing the dirt into the septic tank into the wall, so that the third channel 133 is communicated with the main treatment pipe, and the dirt is finally discharged into the main treatment pipe through the sewage discharge outlet 134. By changing the traditional drainage mode into the drainage mode through the wall back drainage, the user does not need to worry about the interlayer leakage problem.
Further, referring to fig. 1 and 2 again, in order to make the sewage discharge strong and powerful, the sewage is not easy to remain in the sewage pipe 13, a first transition portion 135 and a second transition portion 136 are provided in the second channel 132, the water inlet end of the second channel 132 is connected with the water outlet end of the first channel 131 through the first transition portion 135, and the water outlet end of the second channel 132 is connected with the water inlet end of the third channel 133 through the second transition portion 136, so as to reduce the resistance to the water flow and make the flushing force stronger. Specifically, the first transition portion 135 and the second transition portion 136 are arc-shaped or arc-like structures, so that the second channel 132 forms an inverted-S-shaped or inverted-S-like channel, so that the whole sewage draining pipeline 13 is smooth and not easy to hang dirt, and the inverted-S-shaped or inverted-S-like channel is easier to store a large amount of water, so as to achieve the purpose of deodorization. Furthermore, a third transition portion 137 is disposed in the first channel 131, the water inlet end of the first channel 131 is connected to the bottom of the toilet bowl inner container 11 through the third transition portion 137, and the third transition portion 137 is an arc or arc-like structure, so that the connection between the first channel 131 and the toilet bowl inner container 11 is smoother, and the kinetic energy of the water flowing into the first channel 131 is reduced. Because the first transition portion 135, the second transition portion 136 and the third transition portion 137 are arc-shaped or arc-like structures, the gradient of the sewage pipeline 13 is relatively slow, and noise generated by water flow impacting the pipe wall of the sewage pipeline 13 during flushing can be reduced.
In addition, in order to further enhance the flushing force, the inner diameter of the first channel 131 gradually decreases from the water inlet end of the first channel 131 to the water outlet end of the first channel 131, and the inner diameter of the second channel 132 gradually decreases from the water inlet end of the second channel 132 to the water outlet end of the second channel 132, so as to collect the water flow and enhance the flushing force of the water flow on the sewage. Preferably, under normal use conditions, the inner diameter of the first channel 131 is gradually reduced from 55mm to 51mm, and the inner diameter of the second channel 132 is gradually reduced from 51mm to 50 mm. Preferably, the bottom of the toilet liner is provided with a water storage bin 14, a water through port 141 is arranged in the water storage bin 14, the water through port 141 is communicated with the water inlet end of the first channel 131, and when the toilet liner is not used, water is filled in the water storage bin 14; when flushing, the water flow discharged from the water inlet channel 12 will guide the water in the water storage chamber 14 to flow to the first channel 131 through the water through opening 141, so as to enhance the flushing force to the sewage pipe 13.
Therefore, the utility model changes the back-row pollution discharge mode to improve the problems caused by the original ground-row pollution discharge mode, and the first channel 131, the second channel 132 and the third channel 133 are arranged, so that the pollution discharge pipeline 13 is longer and easier to store water, thereby achieving the purpose of deodorization; and the first transition part 135, the second transition part 136 and the third transition part 137 are arranged to be arc-shaped or arc-like structures, so that the noise generated during flushing is reduced.
On the other hand, in order to enhance the flushing force of the water flow in the water inlet channel 12 on the toilet inner container 11, the water inlet channel 12 is a slope-shaped water inlet channel 12, and the slope-shaped water inlet channel 12 extends from the top of the toilet body 1 to the outer wall of the toilet inner container 11 in an inclined manner, so that the distance for the water to flush is reduced, and the loss of the water flow energy in the flushing process is smaller. Furthermore, a flushing port 15 is arranged at the top of the toilet bowl liner 11, and the water outlet end of the water inlet channel 11 is communicated with one end of the flushing port 15, so that water in the water inlet channel 11 can flush the toilet bowl liner 11 through the flushing port 15. Preferably, a washing channel 16 is further arranged in the toilet body 1, the washing channel 16 is communicated with the other end of the flushing port 15, the washing channel 16 surrounds the toilet liner 11, and water flow washes the toilet liner 11 through the washing channel 16 without dead angles, so that dirt residue is avoided.
The working principle of the utility model is as follows:
the inhalant canal 12 is located the top of closestool inner bag 11, and sewage pipes 13 is located the below of inhalant canal 12, rivers are washed to closestool inner bag 11 by inhalant canal 12, wash the filth in closestool inner bag 11 and wash towards the end of intaking of first passageway 131, and first passageway 131, second passageway 132 are higher than third passageway 133, third passageway 133 parallels with the horizontal plane, make the filth promote and under self gravity, arrange to being located the total treatment pipe in the wall by drain 134.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.
Claims (9)
1. A siphon type rear-row pipeline closestool comprises a closestool body, a closestool inner container, a water inlet channel and a sewage discharge pipeline, wherein the closestool inner container, the water inlet channel and the sewage discharge pipeline are arranged in the closestool body;
the water inlet end of the first channel is communicated with the bottom of the toilet inner container, the first channel and the second channel are higher than the third channel, and the third channel is parallel to the horizontal plane.
2. The siphonic rear discharge conduit toilet according to claim 1, wherein the first passage is formed by extending the bottom of the toilet liner obliquely towards the water inlet passage, and the second passage is formed by extending the water outlet end of the first passage in a bending way towards the bottom of the toilet body.
3. The siphonic rear-discharge conduit toilet according to claim 2, wherein the second passageway has a first transition portion and a second transition portion, the water inlet end of the second passageway being connected to the water outlet end of the first passageway through the first transition portion, the water outlet end of the second passageway being connected to the water inlet end of the third passageway through the second transition portion;
the first transition part and the second transition part are of arc-shaped or arc-like structures, so that the second channel forms an inverted S-shaped channel.
4. The siphonic rear discharge conduit toilet according to claim 1, wherein a third transition portion is provided in the first channel, and the water inlet end of the first channel is connected to the bottom of the toilet liner through the third transition portion;
the third transition part is of an arc-shaped or arc-like structure.
5. The siphonic rear discharge conduit toilet according to claim 1, wherein the first passageway has an inner diameter that decreases from the inlet end of the first passageway to the outlet end of the first passageway;
the inner diameter of the second channel is gradually reduced from the water inlet end of the second channel to the water outlet end of the second channel.
6. The siphonic rear discharge pipe toilet according to claim 1, wherein the bottom of the toilet liner is provided with a water storage chamber, a water through opening is arranged in the water storage chamber, and the water through opening is communicated with the water inlet end of the first channel.
7. The siphonic rear discharge conduit toilet according to claim 1, wherein the water inlet passage is a ramp-shaped water inlet passage extending from the top of the toilet body to the outer wall of the toilet liner in a direction inclined thereto.
8. The siphonic rear discharge conduit toilet according to claim 7, wherein the top of the toilet liner is provided with a flushing port, and the water outlet end of the water inlet channel is communicated with one end of the flushing port.
9. The siphonic rear discharge conduit toilet according to claim 8, wherein a scrubbing passage is further provided in the toilet body, the scrubbing passage being in communication with the other end of the flush port, the scrubbing passage surrounding the toilet bowl liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120296734.4U CN215759416U (en) | 2021-02-02 | 2021-02-02 | Siphon type rear discharge pipeline closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120296734.4U CN215759416U (en) | 2021-02-02 | 2021-02-02 | Siphon type rear discharge pipeline closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215759416U true CN215759416U (en) | 2022-02-08 |
Family
ID=80071793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120296734.4U Active CN215759416U (en) | 2021-02-02 | 2021-02-02 | Siphon type rear discharge pipeline closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215759416U (en) |
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2021
- 2021-02-02 CN CN202120296734.4U patent/CN215759416U/en active Active
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