CN217027316U - Sinking type toilet sewer pipeline assembly - Google Patents
Sinking type toilet sewer pipeline assembly Download PDFInfo
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- CN217027316U CN217027316U CN202220639230.2U CN202220639230U CN217027316U CN 217027316 U CN217027316 U CN 217027316U CN 202220639230 U CN202220639230 U CN 202220639230U CN 217027316 U CN217027316 U CN 217027316U
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- floor drain
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Abstract
The utility model discloses a sinking type toilet sewer pipeline assembly, which comprises: a main drain pipe; one end of the clean water pipe is communicated with the main drainage pipe, and the other end of the clean water pipe is used for connecting a toilet drainage pipe and a bathroom drainage pipe; one end of the sewage pipe is communicated with the main drainage pipe, and the other end of the sewage pipe is used for connecting a toilet drainage pipe; and two ends of the air return pipe are respectively communicated with the sewage pipe, the diameter of the air return pipe is smaller than that of the sewage pipe, and the distance between the two ends of the air return pipe is a preset length. According to the sunken toilet sewer pipeline assembly, the clean water pipe and the sewage pipe are separately arranged, sewage cannot enter a trap of the clean water pipe to cause peculiar smell, and the air return pipe can stabilize the internal pressure of the sewage pipe, prevent air from flowing back and avoid peculiar smell.
Description
Technical Field
The utility model relates to the technical field of indoor drainage, in particular to a sunken type toilet sewer pipeline assembly.
Background
With the improvement of living standard, people pay more and more attention to indoor decoration and fitment and pay more and more attention to a drainage system in a house. The toilet is a combined name of a toilet, a washroom and a bath basin, the toilet can be divided into an independent type, a dual-purpose type and a middle-level type according to the layout, and for the design of the toilet of a high-rise building, in order to prevent the influence of leakage on lower-layer residents in the use process of the toilet, a sinking type toilet sedimentation basin structure is often adopted to realize the water prevention of the toilet. However, in the drainage structure of the sinking type toilet in the market, a drainage pipeline is usually used for realizing drainage of each drainage part of the toilet, mixed drainage of sewage and dirt is realized, and gas is easy to flow back, so that peculiar smell exists in the toilet.
Therefore, there is a need for a sink type toilet sewer line assembly to solve the above problems.
Disclosure of Invention
In view of the above technical problems, an object of the present invention is to provide a sink-type toilet sewer pipe assembly, in which a clean water pipe and a sewage pipe are separately disposed, so that sewage does not enter a trap of the clean water pipe to generate odor, and a gas return pipe can stabilize the internal pressure of the sewage pipe, prevent gas from flowing back, and avoid generation of odor.
In order to achieve the above object, the present invention provides a sink type toilet sewage line assembly, comprising:
a main drain pipe;
one end of the clean water pipe is communicated with the main drainage pipe, and the other end of the clean water pipe is used for connecting a toilet drainage pipe and a bathroom drainage pipe;
one end of the sewage pipe is communicated with the main drainage pipe, and the other end of the sewage pipe is used for connecting a toilet drainage pipe;
and two ends of the air return pipe are respectively communicated with the sewage pipe, the diameter of the air return pipe is smaller than that of the sewage pipe, and the distance between the two ends of the air return pipe is a preset length.
In some embodiments, the sewer pipe includes a main sewage pipe, a first connection pipe, a first three-way joint and a second three-way joint, two ends of the main sewage pipe are respectively connected to the main drainage pipe and the second three-way joint, the first three-way joint is disposed on the main sewage pipe, the first three-way joint is connected to one end of the air return pipe, the other end of the air return pipe is connected to the second three-way joint, one end of the first connection pipe is connected to the second three-way joint, and the other end of the first connection pipe is connected to the toilet drainage pipe.
In some embodiments, the main sewage pipe is a 110mm pvc pipe;
and/or the first connecting pipe is a 110mm PVC pipe;
and/or the air return pipe is a 50mm PVC pipe.
In some embodiments, the clean water pipe includes a clean water main pipe, a third three-way joint, a first clean water pipe and a second clean water pipe, two ends of the clean water main pipe are respectively connected to the main drain pipe and the third three-way joint, one end of the first clean water pipe is connected to the third three-way joint, the other end of the first clean water pipe is connected to the bathroom drain pipe, one end of the second clean water pipe is connected to the third three-way joint, and the other end of the second clean water pipe is connected to the bathroom drain pipe.
In some embodiments, a first trap and a second connecting pipe are arranged on the first clean water pipe, one end of the first trap is connected with one end of the first clean water pipe, which is far away from the third tee joint, the other end of the first trap is connected with one end of the second connecting pipe, and the other end of the second connecting pipe is connected with the toilet drain pipe;
the bathroom water draining device is characterized in that a second trap and a third connecting pipe are arranged on the second clean water pipe, one end of the second trap is far away from one end of a third tee joint, the other end of the second trap is connected with one end of the third connecting pipe, and the other end of the third connecting pipe is connected with a bathroom water draining pipe.
In some embodiments, the second connecting tube has a diameter less than the diameter of the first trap and the first clean water tube;
the diameter of the third connecting pipe is smaller than the diameter of the second trap and the diameter of the second clean water pipe.
In some embodiments, the first clean water pipe is a 75mm pvc pipe;
and/or the second clear water pipe is a 75mm PVC pipe;
and/or the second connecting pipe is a 50mm PVC pipe;
and/or the third connecting pipe is a 50mm PVC pipe;
and/or the third tee joint is a special-shaped tee.
In some embodiments, further comprising:
one end of the first floor drain pipe is connected with the clean water pipe, the other end of the first floor drain pipe is connected with a third trap, one end, far away from the first floor drain pipe, of the third trap is connected with a fourth connecting pipe, one end, far away from the third trap, of the fourth connecting pipe is connected with a visible floor drain, and the visible floor drain is arranged on floor tiles.
In some embodiments, further comprising:
one end of the second floor drain pipe is connected with the clean water pipe, the other end of the second floor drain pipe is connected with a fourth trap, one end, far away from the second floor drain pipe, of the fourth trap is respectively connected with a fifth connecting pipe and a sixth connecting pipe, one end, far away from the fourth trap, of the fifth connecting pipe is connected with a bottom-layer hidden floor drain, the bottom-layer hidden floor drain is arranged in a sunken area, one end, far away from the fourth trap, of the sixth connecting pipe is connected with a backfill-layer hidden floor drain, and the backfill-layer hidden floor drain is arranged below floor tiles above the waterproof layer.
In some embodiments, the first floor drain pipe is a 75mm pvc pipe;
and/or the second floor drain pipe is a 75mm PVC pipe;
and/or the fourth connecting pipe is a 50mm PVC pipe;
and/or the fifth connecting pipe is a 50mm PVC pipe;
and/or the sixth connecting pipe is a 50mm PVC pipe.
Compared with the prior art, the sunken type toilet sewer pipeline assembly provided by the utility model has the following beneficial effects:
1. according to the sink type toilet sewer pipeline assembly, the clear water pipe and the sewage pipe are separately arranged, sewage cannot enter a trap of the clear water pipe to cause generation of peculiar smell, the air return pipe can stabilize the internal pressure of the sewage pipe, gas backflow is prevented, and generation of peculiar smell is avoided;
2. according to the sinking type toilet sewer pipeline assembly, the connecting pipe above the clean water pipe and the floor drain pipe is set to be the small-size pipe, if the connecting pipe is blocked in the later period, a blocking object only needs to be simply led into the clean water pipe and the floor drain pipe which are large in size and below the connecting pipe, and the blocking object is flushed away by water flow, so that the operation is simple, and the user experience is good;
3. according to the sunken toilet sewer pipeline assembly provided by the utility model, the clear water pipe is provided with the plurality of water traps with the diameters of 75mm, so that the water trap assembly has the advantages of large water storage amount and good water sealing effect, and prevents the water seal from being damaged to generate odor;
4. according to the sinking type toilet sewer pipeline assembly, the tee joint on the clear water pipe is set to be the special-shaped tee joint, so that the clear water pipe can flow more normally, and blockage is avoided;
5. the utility model provides a sunken toilet sewer pipeline assembly, which is characterized in that a three-layer floor drain structure is arranged, a bright floor drain is arranged on a floor tile and used for removing bright water above the floor tile, a bottom layer dark floor drain is arranged in a sunken area and used for removing accumulated water in the sunken area, and a backfill layer dark floor drain is arranged below the floor tile above a waterproof layer and used for removing the accumulated water flowing into a leveling layer from a tile seam, so that peculiar smell caused by long-term accumulation of the accumulated water is avoided.
Drawings
The above features, technical features, advantages and modes of realisation of the present invention will be further described in the following detailed description of preferred embodiments thereof, which is to be read in connection with the accompanying drawings.
FIG. 1 is a schematic structural view of a sink toilet sewer line assembly according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view showing the construction of a sewage pipe according to a preferred embodiment of the present invention;
FIG. 3 is a schematic view of the clean water pipe of the preferred embodiment of the present invention;
fig. 4 is a schematic structural diagram of a floor drain pipe according to a preferred embodiment of the present invention.
The reference numbers illustrate:
the main drain pipe 1, the clean water pipe 2, the clean water main pipe 21, the third three-way joint 22, the first clean water pipe 23, the first trap 231, the second connecting pipe 232, the second clean water pipe 24, the second trap 241, the third connecting pipe 242, the first floor drain pipe 25, the third trap 251, the fourth connecting pipe 252, the second floor drain pipe 26, the fourth trap 261, the fifth connecting pipe 262, the sixth connecting pipe 263, the sewage pipe 3, the sewage main pipe 31, the first connecting pipe 32, the first three-way joint 33, the second three-way joint 34, and the air return pipe 4.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the utility model, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, only the parts related to the utility model are schematically shown in the drawings, and they do not represent the actual structure as a product. Moreover, in the interest of brevity and understanding, only one of the components having the same structure or function is illustrated schematically or designated in some of the drawings. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items and includes such combinations.
In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In one embodiment, referring to fig. 1 to 4 of the specification, the present invention provides a sink-down toilet sewer pipe assembly, comprising: a main drainage pipe 1, a clean water pipe 2, a sewage pipe 3 and an air return pipe 4. The main water drainage pipe 1 is used as a sewage discharge pipe of a toilet, one end of the clean water pipe 2 is communicated with the main water drainage pipe 1, and the other end of the clean water pipe 2 is used for connecting a toilet drain pipe and a bathroom drain pipe. One end of the sewage pipe 3 is communicated with the main drainage pipe 1, and the other end of the sewage pipe 3 is used for connecting a toilet drainage pipe. The two ends of the air return pipe 4 are respectively communicated with the sewage pipe 3, the diameter of the air return pipe 4 is smaller than that of the sewage pipe 3, and the distance between the two ends of the air return pipe 4 is preset. Through separately setting up clean water pipe 2 and sewage pipe 3, sewage can not get into in the trap of clean water pipe 2 and lead to producing the peculiar smell, and 3 internal pressure of sewage pipe can be stabilized to muffler 4, prevents that gas from flowing back, avoids producing the peculiar smell.
In one embodiment, referring to fig. 2 of the specification, on the basis of the above embodiment, the sewage pipe 3 includes a main sewage pipe 31, a first connecting pipe 32, a first three-way joint 33 and a second three-way joint 34, two ends of the main sewage pipe 31 are respectively connected to the main drainage pipe 1 and the second three-way joint 34, the first three-way joint 33 is disposed on the main sewage pipe 31, the first three-way joint 33 is connected to one end of the air return pipe 4, the other end of the air return pipe 4 is connected to the second three-way joint 34, one end of the first connecting pipe 32 is connected to the second three-way joint 34, and the other end of the first connecting pipe 32 is connected to the toilet drainage pipe.
In one embodiment, the main sewage pipe 31 is 110mm pvc pipe, the first connection pipe 32 is disposed perpendicular to the main sewage pipe 31, and the air return pipe 4 is 50mm pvc pipe.
It should be noted that, the main sewage pipe 31, the first connecting pipe 32, and the air return pipe 4 may also be made of other pipe fittings with different sizes and other materials, and in the actual use process, they may be selected according to the actual requirements, and herein, the present invention is only for better illustration and should not be construed as a limitation to the present invention.
In one embodiment, referring to fig. 3 of the specification, on the basis of the above embodiment, the clean water pipe 2 comprises a clean water main pipe 21, a third three-way joint 22, a first clean water pipe 23 and a second clean water pipe 24. The two ends of the clear water main pipe 21 are respectively connected with the drainage main pipe 21 and the third three-way joint 22, one end of the first clear water pipe 23 is connected with the third three-way joint 22, and the other end of the first clear water pipe 23 is connected with the toilet drainage pipe. One end of the second clean water pipe 24 is connected with the third three-way joint 22, and the other end of the second clean water pipe 24 is connected with a bathroom drain pipe.
In one embodiment, referring to fig. 3 of the specification, the first clean water pipe 23 is provided with a first trap 231 and a second connecting pipe 232, one end of the first trap 231 is connected with one end of the first clean water pipe 23 far away from the third three-way joint 22, the other end of the first trap 231 is connected with one end of the second connecting pipe 232, and the other end of the second connecting pipe 24 is connected with a toilet drain pipe. The second clean water pipe 24 is provided with a second trap 241 and a third connecting pipe 242, one end of the second trap 241 is connected with one end of the second clean water pipe 24 far away from the third three-way joint 22, the other end of the second trap 241 is connected with one end of the third connecting pipe 242, and the other end of the third connecting pipe 242 is connected with a bathroom drain pipe. Preferably, the third three-way joint 22 is a special-shaped three-way joint, and the three-way joint on the clean water pipe 2 is set to be a special-shaped three-way joint, so that the clean water can flow more normally, and the blockage can be avoided.
Further, the diameter of the second connection pipe 232 is smaller than the diameters of the first trap 231 and the first clean water pipe 23; the third connection pipe 242 has a diameter smaller than the second trap 241 and the second clean water pipe 24. For example: the first clear water pipe 23 is a 75mm PVC pipe, the second clear water pipe 24 is a 75mm PVC pipe, the second connection 232 is a 50mm PVC pipe, and the third connection 242 is a 50mm PVC pipe. The clean water pipe 2 is provided with a plurality of 75mm water traps, so that the water storage capacity is large, the water sealing effect is good, and odor caused by water sealing damage is prevented; through setting up the connecting pipe above first clarified water pipe 23 and the second clarified water pipe 24 to small size pipe, if the later stage connecting pipe blocks up, only need simply lead to the plug in the first clarified water pipe 23 of below large size and the second clarified water pipe 24, with rivers wash away can, its easy operation, user experience is good.
In one embodiment, referring to fig. 1 of the specification, on the basis of the above embodiment, the sink toilet sewer pipe assembly further comprises: one end of the first floor drain pipe 25 is connected with the clean water pipe 2, the other end of the first floor drain pipe 25 is connected with the third trap 251, one end of the third trap 251 far away from the first floor drain pipe 25 is connected with the fourth connecting pipe 252, one end of the fourth connecting pipe 252 far away from the third trap 251 is connected with the open floor drain, and the open floor drain is arranged on the floor tile.
In one embodiment, referring to fig. 4 of the specification, on the basis of the above embodiment, the sinking toilet sewer pipeline assembly further comprises: and one end of the second leakage pipe 26 is connected with the clean water pipe 2, the other end of the second leakage pipe 26 is connected with the fourth trap 261, and one end of the fourth trap 261, which is far away from the second leakage pipe 26, is connected with the fifth connecting pipe 262 and the sixth connecting pipe 263 respectively. One end of the fifth connecting pipe 262, which is far away from the fourth trap 261, is connected with a bottom-layer concealed floor drain, which is arranged in a subsidence area, one end of the sixth connecting pipe 263, which is far away from the fourth trap 261, is connected with a backfill layer concealed floor drain, which is arranged below floor tiles above the waterproof layer. The floor drain structure comprises a three-layer floor drain structure, wherein the open floor drain is arranged on the floor tile and used for draining open water above the floor tile, the bottom-layer dark floor drain is arranged in the subsidence area and used for draining accumulated water in the subsidence area, and the backfill-layer dark floor drain is arranged below the floor tile above the waterproof layer and used for draining accumulated water flowing into the leveling layer from a tile seam, so that peculiar smell caused by long-term accumulation of the accumulated water is avoided.
In one embodiment, the first ground leakage pipe 25 is 75mm PVC pipe, the second ground leakage pipe 26 is 75mm PVC pipe, the fourth connection pipe 252 is 50mm PVC pipe, the fifth connection pipe 262 is 50mm PVC pipe, and the sixth connection pipe is 50mm PVC pipe. The connecting pipe above the floor drain pipe is set to be a small-size pipe, if the later-stage connecting pipe is blocked, the blocking object is simply led into the floor drain pipe with the large size below, and the blocking object is flushed away by water flow.
It should be noted that the floor drain pipe and the connecting pipe can also be made of other pipe fittings with other sizes and other materials, and can be selected according to actual requirements in the actual use process, and the utility model is only for better illustrating the utility model, and should not be construed as limiting the utility model.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.
It should be noted that the above embodiments can be freely combined as necessary. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention.
Claims (10)
1. A sink-down toilet sewer pipeline assembly, comprising:
a main drain pipe;
one end of the clean water pipe is communicated with the main drainage pipe, and the other end of the clean water pipe is used for connecting a toilet drainage pipe and a bathroom drainage pipe;
one end of the sewage pipe is communicated with the main drainage pipe, and the other end of the sewage pipe is used for connecting a toilet drainage pipe;
and two ends of the air return pipe are respectively communicated with the sewage pipe, the diameter of the air return pipe is smaller than that of the sewage pipe, and the distance between the two ends of the air return pipe is a preset length.
2. The sink toilet sewer pipeline assembly of claim 1,
the sewage pipe comprises a sewage main pipe, a first connecting pipe, a first three-way joint and a second three-way joint, two ends of the sewage main pipe are respectively connected with the drainage main pipe and the second three-way joint, the first three-way joint is arranged on the sewage main pipe, the first three-way joint is connected with one end of the air return pipe, the other end of the air return pipe is connected with the second three-way joint, one end of the first connecting pipe is connected with the second three-way joint, and the other end of the first connecting pipe is connected with the toilet drainage pipe.
3. The sink toilet sewer line assembly of claim 2,
the main sewage pipe is a 110mm PVC pipe;
and/or the first connecting pipe is a 110mm PVC pipe;
and/or the air return pipe is a 50mm PVC pipe.
4. The sink toilet sewer pipeline assembly of claim 1,
the clean water pipe comprises a clean water main pipe, a third three-way joint, a first clean water pipe and a second clean water pipe, two ends of the clean water main pipe are respectively connected with the drainage main pipe and the third three-way joint, one end of the first clean water pipe is connected with the third three-way joint, the other end of the first clean water pipe is connected with the bathroom drainage pipe, one end of the second clean water pipe is connected with the third three-way joint, and the other end of the second clean water pipe is connected with the bathroom drainage pipe.
5. The sink toilet sewer line assembly of claim 4,
a first trap and a second connecting pipe are arranged on the first clean water pipe, one end of the first trap is connected with one end of the first clean water pipe, which is far away from the third tee joint, the other end of the first trap is connected with one end of the second connecting pipe, and the other end of the second connecting pipe is connected with the toilet drainage pipe;
the bathroom drain pipe is characterized in that a second trap and a third connecting pipe are arranged on the second clean water pipe, one end of the second trap is connected with one end, far away from the third tee joint, of the second clean water pipe, the other end of the second trap is connected with one end of the third connecting pipe, and the other end of the third connecting pipe is connected with the bathroom drain pipe.
6. The sink toilet sewer line assembly of claim 5,
the diameter of the second connecting pipe is smaller than the diameters of the first trap and the first clean water pipe;
the diameter of the third connecting pipe is smaller than the diameter of the second trap and the diameter of the second clean water pipe.
7. The sink toilet sewer line assembly of claim 6,
the first clear water pipe is a 75mm PVC pipe;
and/or the second clear water pipe is a 75mm PVC pipe;
and/or the second connecting pipe is a 50mm PVC pipe;
and/or the third connecting pipe is a 50mm PVC pipe;
and/or the third tee joint is a special tee.
8. The sink toilet sewer pipeline assembly of any one of claims 1-7, further comprising:
one end of the first floor drain pipe is connected with the clean water pipe, the other end of the first floor drain pipe is connected with a third trap, one end, far away from the first floor drain pipe, of the third trap is connected with a fourth connecting pipe, one end, far away from the third trap, of the fourth connecting pipe is connected with a visible floor drain, and the visible floor drain is arranged on floor tiles.
9. The sink toilet sewer line assembly of claim 8, further comprising:
one end of the second floor drain pipe is connected with the clean water pipe, the other end of the second floor drain pipe is connected with a fourth trap, one end, far away from the second floor drain, of the fourth trap is connected with a fifth connecting pipe and a sixth connecting pipe respectively, one end, far away from the fourth trap, of the fifth connecting pipe is connected with a bottom-layer concealed floor drain, the bottom-layer concealed floor drain is arranged in a sunken area, one end, far away from the fourth trap, of the sixth connecting pipe is connected with a backfill layer concealed floor drain, and the backfill layer concealed floor drain is arranged below floor drains above and below floor tiles of the waterproof layer.
10. The sink toilet sewer line assembly of claim 9,
the first floor drain pipe is a 75mm PVC pipe;
and/or the second floor drain pipe is a 75mm PVC pipe;
and/or the fourth connecting pipe is a 50mm PVC pipe;
and/or the fifth connecting pipe is a 50mm PVC pipe;
and/or the sixth connecting pipe is a 50mm PVC pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220639230.2U CN217027316U (en) | 2022-03-23 | 2022-03-23 | Sinking type toilet sewer pipeline assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220639230.2U CN217027316U (en) | 2022-03-23 | 2022-03-23 | Sinking type toilet sewer pipeline assembly |
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| Publication Number | Publication Date |
|---|---|
| CN217027316U true CN217027316U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220639230.2U Active CN217027316U (en) | 2022-03-23 | 2022-03-23 | Sinking type toilet sewer pipeline assembly |
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| Country | Link |
|---|---|
| CN (1) | CN217027316U (en) |
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2022
- 2022-03-23 CN CN202220639230.2U patent/CN217027316U/en active Active
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