CN215330364U - PVC drain pipe capable of draining accumulated water from pipe root - Google Patents
PVC drain pipe capable of draining accumulated water from pipe root Download PDFInfo
- Publication number
- CN215330364U CN215330364U CN202121459527.2U CN202121459527U CN215330364U CN 215330364 U CN215330364 U CN 215330364U CN 202121459527 U CN202121459527 U CN 202121459527U CN 215330364 U CN215330364 U CN 215330364U
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- China
- Prior art keywords
- pipe
- outer sleeve
- pvc
- elevation
- drainage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 241000353135 Psenopsis anomala Species 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 10
- 239000000919 ceramic Substances 0.000 abstract description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 18
- 239000004800 polyvinyl chloride Substances 0.000 description 18
- 239000010410 layer Substances 0.000 description 14
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model provides a PVC drain pipe capable of draining accumulated water from a pipe root, and belongs to the technical field of toilet drainage installation. The PVC drain pipe capable of draining the root water comprises a drainage mechanism and a drain pipe opening connected with the drainage mechanism, wherein the drainage mechanism is in a double-sleeve mode and comprises an inner pipe and an outer sleeve, the outer sleeve is connected with the drain pipe opening through a frustum-shaped inclined pipe wall, and the inner pipe is connected with the outer sleeve through a vertical connecting piece and a baffle. Aiming at the situation that the water outlet of the existing drainage device is slightly lower than the surface of the ceramic tile, the drainage operation is carried out aiming at the upper surface of the ceramic tile; but the water seepage phenomenon of the lower surface of the ceramic tile is lack of a corresponding treatment mechanism; need design a special PVC drain pipe that compromises drainage of upper and lower floor's ponding of decorative cover.
Description
Technical Field
The utility model relates to the technical field of toilet drainage installation, in particular to a PVC (polyvinyl chloride) drainage pipe capable of draining accumulated water from a pipe root.
Background
At present, PVC drain pipe installation is not left in decoration drainage construction. When a PVC drain pipe is installed at present, the upper opening of the drain pipe is flush with the ground finish surface, and then accessories such as a floor drain, a closestool, a counter basin drainage hose and the like are installed. When domestic water is used (for example, shower and bath), part of water permeates into the waterproof layer from the ground, and accumulated water at the pipe root cannot be discharged due to the fact that the waterproof layer is away from the ground finish surface, so that the situations of water leakage or long-time humidity in a toilet and the like easily occur, and the PVC drain pipe can directly solve the problem of accumulated water at the pipe root.
For example, patent CN2913471Y, infiltration hole are vertical distribution, and the infiltration utilization ratio is lower, adopts the fretwork design not to add bearing structure and produces deformation easily. Patent CN 209457977U, carry out anti-blocking design to the outlet, but the higher be unfavorable for oozing water collection of device top tube mouth.
SUMMERY OF THE UTILITY MODEL
Aiming at the prior art, the utility model provides a PVC drain pipe capable of draining accumulated water from the pipe root, which mainly solves the problem of accumulated water from the pipe root of the PVC drain pipe which is used for draining water seeping under a ceramic tile in the traditional toilet.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the PVC drain pipe capable of draining the root water comprises a drainage mechanism and a drain pipe opening connected with the drainage mechanism, wherein the drainage mechanism is in a double-sleeve mode and comprises an inner pipe and an outer sleeve, the outer sleeve is connected with the drain pipe opening through a frustum-shaped inclined pipe wall, and the inner pipe is connected with the outer sleeve through a vertical connecting piece and a baffle.
The diameter of the inner pipe is equal to the diameter of the sewer pipe opening, the inner pipe comprises a PVC sewer pipe with the diameter of 75 mm, the elevation of the upper pipe opening of the inner pipe is not higher than the elevation of the upper surface of the decorative surface, and the upper pipe opening of the inner pipe is provided with a floor drain.
The outer tube diameter is 60 millimeters greater than the inner tube diameter, the pipe wall thickness of outer tube is 2 millimeters, the outer tube height is 70 millimeters.
The elevation of the upper pipe orifice of the outer sleeve is the same as that of the waterproof layer, and the outer sleeve is covered with the waterproof layer.
The connecting piece is in annular layout taking the inner tube circle center as the center axis, and the elevation of the upper surface of the connecting piece is flush with the elevation of the pipe orifice on the outer sleeve.
The baffle is of a circular ring structure, and small holes with the diameter of 6 mm are formed in the surface of the baffle.
The outer sleeve and the inner tube are arranged in the space on the baffle plate, and cobblestones or melon seed slices are filled in the space.
The utility model has the following beneficial effects:
the drainage mechanism in the drain pipe adopts the double-pipe mode, and the inner tube side is heavy decorative cover upper surface drainage, and the infiltration drainage between outer tube side is heavy waterproof layer and the decorative cover intermediate layer. The vertical connecting piece, the baffle plate are connected with the inner pipe and the outer sleeve pipe, so that the overall structural strength of the drainage mechanism is improved.
The inner pipe is provided with the floor drain, and the design idea of connecting the floor drain is adopted, so that the product design is optimized, and the production difficulty and the economic cost are reduced.
The elevation of the upper pipe orifice of the outer sleeve is the same as that of the waterproof layer, so that interlayer water can conveniently flow out through the baffle.
The connecting piece plays a role in supporting and fixing the inner pipe and the outer sleeve.
The filling of cobblestones or melon seed slices has the functions of improving water seepage efficiency and preventing water discharge holes from being blocked.
The pipe orifice on the inner pipe is provided with the floor drain, and the traditional floor drain installation process is adopted, so that the floor drain, the PVC drain pipe and the sewer pipeline are structurally integrated to form an integrated design layout, the comprehensive performance of the device is improved, and the cost is reduced.
Drawings
FIG. 1: the structure of the drain pipe is schematically shown;
FIG. 2: the utility model discloses a schematic structural view of a drain pipe from top;
FIG. 3: the side view structure schematic diagram of the drain pipe of the utility model;
FIG. 4: the cross section structure of the drain pipe is schematic;
FIG. 5: the utility model is a structural schematic diagram of relative positions after the installation of a drain pipe is finished;
wherein the inner pipe-1, the outer sleeve-2, the inclined pipe wall-3, the connecting sheet-4, the baffle-5, the sewer pipe opening-6, the decorative surface-11, the adhesive layer-12, the waterproof layer-13 and the original floor-14.
Detailed Description
For better understanding of the objects, technical solutions and advantages of the present invention, the following will clearly and completely describe the technical solutions of the present invention in connection with the embodiments, but the present invention is not limited to the following embodiments. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.
Example 1
As shown in fig. 1 to 5, the PVC drain pipe capable of draining water from a pipe root provided in this embodiment includes a drainage mechanism and a drain pipe opening 6 connected to the drainage mechanism, the drainage mechanism is in a double-pipe mode and includes an inner pipe 1 and an outer pipe 2, the outer pipe 2 is connected to the drain pipe opening 6 by a frustum-shaped inclined pipe wall 3, and the inner pipe 1 is connected to the outer pipe 2 by a vertical connecting piece 4 and a baffle 5.
The diameter of the inner pipe 1 is equal to the diameter of the sewer pipe opening 6, the inner pipe 1 comprises a PVC sewer pipe with the diameter of 75 mm, the elevation of the upper pipe opening of the inner pipe 1 is not higher than the elevation of the upper surface of the decorative surface 11, and the pipe opening of the inner pipe 1 is provided with a floor drain.
The diameter of the outer sleeve 2 is 60 mm larger than that of the inner tube 1, the wall thickness of the outer sleeve 2 is 2 mm, and the height of the outer sleeve 2 is 70 mm.
The elevation of the upper pipe orifice of the outer sleeve 2 is the same as the elevation of the waterproof layer 13, and the inner wall of the outer sleeve 2 is covered by the waterproof layer.
The connecting piece 4 is in an annular layout by taking the circle center of the inner tube 1 as a center shaft, and the elevation of the upper surface of the connecting piece 4 is flush with the elevation of the pipe orifice on the outer sleeve 2.
Baffle 5 is the ring shape structure, baffle 5 sets up the diameter on the surface and is 6 millimeters apertures.
The outer sleeve 2 and the inner tube 1 are arranged in the space above the baffle 5, and cobblestones or melon seed slices are filled in the space.
When the PVC drainpipe is used, the PVC drainpipe is directly installed like a conventional PCV drainpipe, and the PVC drainpipe is connected to a joint of a sewer pipeline by using a hot melting machine and a PVC connector. The difference is that the direct elevation of the PVC drain pipe is controlled by paying attention to the requirement that the elevation of the upper opening of the direct outer pipe is the same as the elevation of the waterproof layer 13, and the upper opening of the direct outer pipe is covered on the inner wall of the outer pipe when the direct outer pipe is used for waterproofing.
The elevation of the waterproof layer 13 needs to be measured before installation, and after the relative height occupied by the connector is considered, on the premise that the elevation of the waterproof layer 13 after installation is consistent with the elevation of the pipe opening on the outer sleeve 2, a proper installation node on the sewer pipe is selected for hot melting installation.
And after the hot melting installation is finished, the inner wall of the outer sleeve 2 is coated with a waterproof material, and the waterproof treatment of the drain pipe is finished.
When the veneer layer is paved, cobblestones or melon seed pieces are paved at the sunken positions among the inner pipe 1, the outer sleeve 2 and the baffle 5 to prevent the sticking layer 12 from blocking the water drainage hole.
After the drain pipe is installed, a floor drain can be installed at the pipe orifice of the selected inner pipe 1.
Cutting the inner pipe 1 at a proper height according to the elevation of the upper pipe orifice of the inner pipe 1 and the elevation of the lower pipe orifice of the floor drain, and performing heat sealing on the floor drain and the inner pipe 1 by using a hot melting machine to realize the integral installation of the floor drain, the pvc drain pipe and the sewer pipe.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a but PVC drain pipe of calandria root ponding which characterized in that: the drainage mechanism is in a double-sleeve mode and comprises an inner pipe and an outer sleeve, the outer sleeve is connected with the drainage pipe opening through a frustum-shaped inclined pipe wall, and the inner pipe is connected with the outer sleeve through a vertical connecting piece and a baffle.
2. The PVC drainpipe capable of draining water according to claim 1, wherein: the diameter of the inner pipe is equal to the diameter of the sewer pipe opening, the inner pipe comprises a PVC sewer pipe with the diameter of 75 mm, the elevation of the upper pipe opening of the inner pipe is not higher than the elevation of the upper surface of the decorative surface, and the upper pipe opening of the inner pipe is provided with a floor drain.
3. The PVC drainpipe capable of draining water according to claim 1, wherein: the outer tube diameter is 60 millimeters greater than the inner tube diameter, the pipe wall thickness of outer tube is 2 millimeters, the outer tube height is 70 millimeters.
4. The PVC drainpipe capable of draining water according to claim 1, wherein: the elevation of the upper pipe orifice of the outer sleeve is the same as that of the waterproof layer, and the outer sleeve is covered with the waterproof layer.
5. The PVC drainpipe capable of draining water according to claim 1, wherein: the connecting piece is in annular layout taking the inner tube circle center as the center axis, and the elevation of the upper surface of the connecting piece is flush with the elevation of the pipe orifice on the outer sleeve.
6. The PVC drainpipe capable of draining water according to claim 1, wherein: the baffle is of a circular ring structure, and small holes with the diameter of 6 mm are formed in the surface of the baffle.
7. The PVC drainpipe capable of draining water according to claim 1, wherein: the outer sleeve and the inner tube are arranged in the space on the baffle plate, and cobblestones or melon seed slices are filled in the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459527.2U CN215330364U (en) | 2021-06-29 | 2021-06-29 | PVC drain pipe capable of draining accumulated water from pipe root |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459527.2U CN215330364U (en) | 2021-06-29 | 2021-06-29 | PVC drain pipe capable of draining accumulated water from pipe root |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215330364U true CN215330364U (en) | 2021-12-28 |
Family
ID=79562877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121459527.2U Expired - Fee Related CN215330364U (en) | 2021-06-29 | 2021-06-29 | PVC drain pipe capable of draining accumulated water from pipe root |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215330364U (en) |
-
2021
- 2021-06-29 CN CN202121459527.2U patent/CN215330364U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |