CN207176877U - A kind of toilet drainage pipe leakproof joint - Google Patents
A kind of toilet drainage pipe leakproof joint Download PDFInfo
- Publication number
- CN207176877U CN207176877U CN201720920323.1U CN201720920323U CN207176877U CN 207176877 U CN207176877 U CN 207176877U CN 201720920323 U CN201720920323 U CN 201720920323U CN 207176877 U CN207176877 U CN 207176877U
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- female connector
- connection portion
- pipe connection
- diafiltration
- proof ring
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Abstract
The utility model discloses a kind of toilet drainage pipe leakproof joint, including leakage water collecting disk, increase inner sleeve and diafiltration is enclosed, the leakage water collecting disk has two parts, top is water proof ring, bottom is pipe connection portion, in the reserved collector nozzle of pipe connection portion insertion, the inner sleeve of increasing is by upper female connector, lower female connector, convex tendon and the part of brace rod four composition, along the circumferential direction equidistantly distributed has some convex tendons to the outer wall of the lower female connector, seepage aquaporin is formed between adjacent convex tendon, the junction outer surface equidistantly distributed of the upper female connector and lower female connector has some brace rods, in the pipe connection portion of the lower female connector insertion leakage water collecting disk, the diafiltration circle is wrapped in the bottom periphery of female connector.The utility model covers weakness zone around drainpipe, and has the passage for excluding percolating water at reserved drainpipe position, and percolating water can be discharged into drainpipe, and drainpipe easily causes percolating water with floor joint position between solving the problems, such as conventional sanitation.
Description
【Technical field】
The technical field of floor antiseep product between building hygiene is the utility model is related to, more particularly to a kind of toilet row
Water pipe leakproof joint.
【Background technology】
At present, blank room is substantially when room is handed in residential housing, user also needs to just move in after being fitted up, blank room
Some drainage pipeline collector nozzles are only reserved in toilet when handing over room, generally comprise a floor drain collector nozzle, a wash-basin down-flow mouth,
One shower drain collector nozzle, the closestool underground mouth of a river, reserved collector nozzle are the height 150mm or so that elevates above the soil
Plastic drainage pipeline.The step of when user fits up is usually that one layer of waterproof layer is first done on floor, does one layer of 15mm thickness again above
Cement protective layer, then do one layer of 30mm or so dry plain concrete again above, repave tiling above.
Problem be present in above construction method is, after 3~5 years, bathroom floor is easy to that percolating water occurs, especially in advance
Leave around the drainage pipeline of the mouth of a river, percolating water most easily occurs, percolating water is often dripped on lower floor's toilet furred ceiling, interference effect people
Live, also easily cause neighbourhood's dispute sometimes.
The reason for generation seepage, is analyzed as follows：The ponding of accomodation ground, the position ponding that especially takes a shower are easy to infilter
In dry plain concrete layer, usually this layer is typically satisfied conjunction state in water, once waterproof layer damage or not in place, ponding of constructing
It will be seeped into above floor, once floor has flaw, ponding will be from flaw part leakage to lower floor.And " flaw " of floor,
Most common is exactly that plastic tube and floor part processing are not in place caused, because the thermal coefficient of expansion of plastic material is much larger than mixed
The coefficient of expansion of soil is coagulated, under the long-term temperature difference replaces, it is easy to destroy the waterproof layer of slab surfaces and downcomer mating surface, can also
Plastic tube is caused to be loosened with floor joint position, so as to cause percolating water.
The characteristics of traditional method, root problem existing for summary, it can be summarized as follows：The position of waterproof layer is less than drainpipe
Road collector nozzle, the water to go down from ceramic tile seepage can not exclude, and waterproof layer can only be leaned on to store percolating water, and store
Water always has one day of seepage just as a time bomb.In order to solve this problem, it is necessary to propose a kind of toilet drainage pipe
Leakproof joint.
【Utility model content】
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, the shortcomings that presence for traditional construction, carried
For a kind of toilet drainage pipe leakproof joint, weakness zone around downcomer can be covered, and at reserved drainpipe position
With the passage for excluding percolating water, percolating water can be discharged into downcomer, solve toilet drainage Guan Yulou in the prior art
Plate binding site easily causes the technical problem of percolating water.
To achieve the above object, the utility model proposes a kind of toilet drainage pipe leakproof joint, including percolating water
Catch tray, increase inner sleeve and diafiltration circle, described leakage water collecting disk has two parts, and top is water proof ring, and bottom is pipeline
Connecting portion, the centre of described water proof ring and the upper port of pipe connection portion connect into an entirety, described water proof ring
Outer there is the edge part that above turns over, in the reserved collector nozzle of described pipe connection portion insertion, described inner sleeve of increasing is in integrally
The interior hollow round column shape of one beam mouth, it is made up of upper female connector, lower female connector, convex tendon and the part of brace rod four, under described upper female connector
End is connected with the upper end of lower female connector, and along the circumferential direction equidistantly distributed has some convex tendons to the outer wall of described lower female connector, adjacent convex
Seepage aquaporin is formed between muscle, the junction outer surface equidistantly distributed of described upper female connector and lower female connector there are some supports
Muscle, described lower female connector are inserted in the pipe connection portion of leakage water collecting disk, and described diafiltration circle generally circular ring structure is described
Diafiltration circle be arranged on water proof ring upper surface, and be wrapped in the bottom periphery of female connector.
Preferably, the external diameter of described pipe connection portion is slightly less than the internal diameter of the pipeline for even reserving collector nozzle, it is described
Upper female connector external diameter is more than the internal diameter of pipe connection portion, and described lower female connector external diameter is slightly less than the internal diameter of pipe connection portion, and under connect
Gap be present between the convex tendon and the inwall of pipe connection portion that put.
Preferably, the outside dimension scope of described pipe connection portion is between 40~47mm, described upper female connector
Internal diameter is slightly larger than 50mm.
Preferably, described brace rod is identical and corresponding with the quantity of convex tendon, corresponding brace rod lower end with it is convex
Muscle upper end is connected, and the water inlet of seepage aquaporin is formed between adjacent brace rod.
Preferably, the junction of described upper female connector and lower female connector is in the conical surface, described upper female connector, lower female connector, convex tendon
It is structure as a whole with brace rod.
Preferably, described water proof ring is integrally in the form of annular discs, the external diameter of described water proof ring is outer much larger than diafiltration circle
Footpath, the edge part at described water proof ring outer are highly higher than the upper port of pipe connection portion.
Preferably, described diafiltration circle has internal void.
The beneficial effects of the utility model：Compared with prior art, a kind of toilet drainage pipe provided by the utility model
Leakproof joint, it is rational in infrastructure, using leakage water collecting disk, increase inner sleeve and diafiltration circle combination, effectively prevent downcomer and building
Seepage occurs for the binding site of plate, and there is pipe connection portion leakage water collecting disk bottom, may be inserted into reserved collector nozzle, increases interior
In the lower female connector insertion pipe connection portion for covering bottom, and form some percolating waters between lower female connector outer wall and pipe connection portion and lead to
Road, after the upper female connector for increasing inner sleeve top produces gap with ground, water can be leaked out in the water proof ring on leakage water collecting disk,
Then under gravity, diafiltration circle filtration is first passed through, then seepage aquaporin is flowed into from water inlet, finally flow to drainpipe
Middle discharge, down seepage is will not continue to, drainpipe easily causes asking for percolating water with floor joint position between solving conventional sanitation
Topic.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of toilet drainage pipe leakproof joint of the utility model embodiment；
Fig. 2 is a kind of sectional view of toilet drainage pipe leakproof joint of the utility model embodiment；
Fig. 3 is a kind of decomposing schematic representation of toilet drainage pipe leakproof joint of the utility model embodiment；
Fig. 4 is a kind of installation application profile of toilet drainage pipe leakproof joint of the utility model embodiment.
【Embodiment】
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples,
The utility model is further elaborated.However, it should be understood that specific embodiment described herein is only solving
The utility model is released, is not limited to the scope of the utility model.In addition, in the following description, eliminate to known features
With the description of technology, to avoid unnecessarily obscuring concept of the present utility model.
Refering to Fig. 1 to Fig. 4, the utility model embodiment provides a kind of toilet drainage pipe leakproof joint, including seepage
Water catch tray 1, increase inner sleeve 2 and diafiltration circle 3, described leakage water collecting disk 1 has two parts, and top is water proof ring 11, under
Portion is pipe connection portion 12, the centre of described water proof ring 11 and the upper port 14 of pipe connection portion 12 connect into one it is whole
Body, the outer of described water proof ring 11 have the edge part 13 above turned over, the reserved collector nozzle 43 of described pipe connection portion 12 insertion
Interior, described increases the overall interior hollow round column shape in a beam mouth of inner sleeve 2, by upper female connector 21, lower female connector 22, convex tendon 23 and support
The part of muscle 24 4 is formed, and the lower end of described upper female connector 21 is connected with the upper end of lower female connector 22, the outer wall of described lower female connector 22
Along the circumferential direction equidistantly distributed has some convex tendons 23, and seepage aquaporin 25, described upper female connector are formed between adjacent convex tendon 23
21 have some brace rods 24 with the junction outer surface equidistantly distributed of lower female connector 22, and described lower female connector 22 insertion percolating water is received
In the pipe connection portion 12 of catch basin 1, the described generally circular ring structure of diafiltration circle 3, described diafiltration circle 3 is arranged on water proof ring 11
On upper surface, and it is wrapped in the bottom periphery of female connector 21.
Further, the external diameter of described pipe connection portion 12 is slightly less than the internal diameter of the pipeline for even reserving collector nozzle 43, institute
The outside dimension scope for the pipe connection portion 12 stated both can guarantee that pipe connection portion 12 inserts and pre- leave water between 40~47mm
In mouthfuls 43, at the same and can ensure the internal diameter of pipe connection portion 12 will not be too small and have influence on drain discharge；Outside described upper female connector 21
Footpath is more than the internal diameter of pipe connection portion 12, and the described external diameter of lower female connector 22 is slightly less than the internal diameter of pipe connection portion 12, and lower female connector
Convex tendon 23 on 22 and gap be present between the inwall of pipe connection portion 12.
In the utility model embodiment, the internal diameter of described upper female connector 21 is slightly larger than 50mm, both can be with during construction and installation
Floor drain is directly connected to, can also be connected with conventional DN50 drainage pipelines socket joint, after being increased, then is arranged with floor drain or other utensils
Water pipe connects.
Further, the junction of described upper female connector 21 and lower female connector 22 is in the conical surface, described upper female connector 21, lower female connector
22nd, convex tendon 23 and brace rod 24 are structure as a whole, and described brace rod 24 is identical and corresponding with the quantity of convex tendon 23, corresponding
The lower end of brace rod 24 be connected with the upper end of convex tendon 23, the water inlet 26 of seepage aquaporin 25 is formed between adjacent brace rod 24.
Wherein, the effect of brace rod 24, the water inlet 26 of seepage aquaporin 25 is on the one hand formed, on the other hand can be played
Gravity support acts on, the pressure that female connector 21 is conducted from ground in increase.
Further, described water proof ring 11 is overall in the form of annular discs, and the external diameter of described water proof ring 11 is much larger than diafiltration circle 3
External diameter, the height of edge part 13 at the described outer of water proof ring 11 is higher than the upper port 14 of pipe connection portion 12, to ensure to receive
Upper port 14 can be flowed under gravity conduct by collecting the percolating water inside water proof ring 11, without being flowed out toward periphery.
Further, described diafiltration circle 3 has internal void.
In the utility model embodiment, diafiltration circle 3 is formed using sponge material processing and fabricating, and its major function is to prevent
Cement blocks the water inlet 26 of seepage aquaporin 25 in work progress, can ensure that percolating water flows into percolating water by being percolated circle 3
Passage 25, is finally flowed into drainage pipeline.In practice of construction, geotextiles winding can be used to replace diafiltration circle 3, can also be adopted
Stacked with the sand grains of greater particle size around instead of diafiltration circle 3.
Refering to Fig. 4, the utility model is also by taking most common blank room as an example, exemplified by floor drain installation application, it is proposed that a kind of
The construction method of installation of toilet drainage pipe leakproof joint, comprises the following steps：
S1, the upper end of reserved collector nozzle 43 of drainpipe sawed it is flat, saw it is flat after looked for existing above original ground Bars In Poured Concrete Slab 41
Planes align on flat bed 42.
S2, by leakage water collecting disk 1, increase inner sleeve 2 and diafiltration 3 threes of circle assemble, then the pipe by leakage water collecting disk 1
In the reserved collector nozzle 43 of the insertion of road connecting portion 12.
One layer of S3, laying levelling sloping layer 44, make the minimum point slope aspect of toilet reserve collector nozzle 43, and ensure levelling look for
Slope layer 44 engages with leakage water collecting disk 1, and levelling sloping layer 44 is higher than the edge part 13 turned on leakage water collecting disk 1.
S4, the brushing waterproof layer 45 on levelling sloping layer 44, the height of waterproof layer 45 are higher than upper overturning edge 13, and with preventing
Hydrosphere 11 is overlapping, extends to 3 edges of diafiltration circle.
S5, one layer of cement mortar fish tail and waterproof layer 46, the height of cement mortar fish tail and waterproof layer 46 are laid on waterproof layer 45
Higher than diafiltration circle 3, and engaged with upper female connector 21.
S6, upper female connector 21 upper end install floor drain 49.
S7, one layer of dry plain concrete 47 is laid on cement mortar fish tail and waterproof layer 46.
S8, in the upper berth tiling 48 of dry plain concrete 47, ensure that ceramic tile 48 is concordant with the upper end of floor drain 49, in floor drain 49
Surrounding forms domatic.
A kind of toilet drainage pipe leakproof joint of the utility model, it is rational in infrastructure, using leakage water collecting disk 1, increase
Inner sleeve 2 and the combination of diafiltration circle 3, effectively prevent the binding site of downcomer and floor from seepage occurs, the bottom of leakage water collecting disk 1 has
Pipe connection portion 12, it may be inserted into reserved collector nozzle 43, the lower female connector 22 for increasing the bottom of inner sleeve 2 inserts pipe connection portion 12
In, and some seepage aquaporins 25 are formed between the outer wall of lower female connector 22 and pipe connection portion 12, when increasing the upper of the top of inner sleeve 2
After female connector 21 and ground produce gap, water can be leaked out in the water proof ring 11 on leakage water collecting disk 1, due to water proof ring 11 compared with
Greatly, waterproof layer is higher than water proof ring 11 during construction, and has enough juxtaposition faces, has the function that to conflux, after collection
Percolating water under gravity, first passes through diafiltration 3 filtrations of circle, then flows into seepage aquaporin 25 from water inlet 26, finally flows
Discharged into drainpipe, will not continue to down seepage, solve drainpipe between conventional sanitation and easily cause with floor joint position to ooze
The problem of leak.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
- A kind of 1. toilet drainage pipe leakproof joint, it is characterised in that：Including leakage water collecting disk (1), increase inner sleeve (2) and Diafiltration circle (3), described leakage water collecting disk (1) have two parts, and top is water proof ring (11), and bottom is pipe connection portion (12), the centre of described water proof ring (11) and the upper port (14) of pipe connection portion (12) connect into an entirety, institute The outer for the water proof ring (11) stated has the edge part (13) above turned over, the reserved collector nozzle of described pipe connection portion (12) insertion (43) it is described to increase inner sleeve (2) integrally in the interior hollow round column shape of a beam mouth in, by upper female connector (21), lower female connector (22), convex Muscle (23) and the part of brace rod (24) four composition, the lower end of described upper female connector (21) are connected with the upper end of lower female connector (22), institute Along the circumferential direction equidistantly distributed has some convex tendons (23) to the outer wall for the lower female connector (22) stated, and is formed and oozed between adjacent convex tendon (23) Leak paths (25), described upper female connector (21) and the junction outer surface equidistantly distributed of lower female connector (22) have some brace rods (24), in the pipe connection portion (12) of described lower female connector (22) insertion leakage water collecting disk (1), described diafiltration circle (3) is whole Body is circular ring structure, and described diafiltration circle (3) is arranged on water proof ring (11) upper surface, and is wrapped in the bottom of female connector (21) Periphery.
- A kind of 2. toilet drainage pipe leakproof joint as claimed in claim 1, it is characterised in that：Described pipe connection portion (12) external diameter is slightly less than the internal diameter of the pipeline for even reserving collector nozzle (43), and described upper female connector (21) external diameter connects more than pipeline The internal diameter in portion (12), described lower female connector (22) external diameter are slightly less than the internal diameter of pipe connection portion (12), and in lower female connector (22) Gap be present between the inwall of convex tendon (23) and pipe connection portion (12).
- A kind of 3. toilet drainage pipe leakproof joint as claimed in claim 2, it is characterised in that：Described pipe connection portion (12) for outside dimension scope between 40~47mm, the internal diameter of described upper female connector (21) is slightly larger than 50mm.
- A kind of 4. toilet drainage pipe leakproof joint as claimed in claim 1, it is characterised in that：Described brace rod (24) Identical and corresponding with the quantity of convex tendon (23), corresponding brace rod (24) lower end is connected with convex tendon (23) upper end, adjacent The water inlet (26) of seepage aquaporin (25) is formed between brace rod (24).
- A kind of 5. toilet drainage pipe leakproof joint as claimed in claim 1, it is characterised in that：Described upper female connector (21) Junction with lower female connector (22) is in the conical surface, and described upper female connector (21), lower female connector (22), convex tendon (23) and brace rod (24) are Integrative-structure.
- A kind of 6. toilet drainage pipe leakproof joint as claimed in claim 1, it is characterised in that：Described water proof ring (11) Overall in the form of annular discs, the external diameter of described water proof ring (11) encloses the external diameter of (3), described water proof ring (11) outer much larger than diafiltration The edge part (13) at place is highly higher than the upper port (14) of pipe connection portion (12).
- A kind of 7. toilet drainage pipe leakproof joint as claimed in claim 1, it is characterised in that：Described diafiltration circle (3) With internal void.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920323.1U CN207176877U (en) | 2017-07-27 | 2017-07-27 | A kind of toilet drainage pipe leakproof joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920323.1U CN207176877U (en) | 2017-07-27 | 2017-07-27 | A kind of toilet drainage pipe leakproof joint |
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| Publication Number | Publication Date |
|---|---|
| CN207176877U true CN207176877U (en) | 2018-04-03 |
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ID=61736674
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720920323.1U Active CN207176877U (en) | 2017-07-27 | 2017-07-27 | A kind of toilet drainage pipe leakproof joint |
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| CN (1) | CN207176877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592567A (en) * | 2021-12-31 | 2022-06-07 | 浙江中财管道科技股份有限公司 | Displacement anti-leakage drainage pipeline installation system and installation method thereof |
-
2017
- 2017-07-27 CN CN201720920323.1U patent/CN207176877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592567A (en) * | 2021-12-31 | 2022-06-07 | 浙江中财管道科技股份有限公司 | Displacement anti-leakage drainage pipeline installation system and installation method thereof |
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