CN114164914A - Multifunctional connecting pipe for floor drain structural layer - Google Patents
Multifunctional connecting pipe for floor drain structural layer Download PDFInfo
- Publication number
- CN114164914A CN114164914A CN202111506161.4A CN202111506161A CN114164914A CN 114164914 A CN114164914 A CN 114164914A CN 202111506161 A CN202111506161 A CN 202111506161A CN 114164914 A CN114164914 A CN 114164914A
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- CN
- China
- Prior art keywords
- pipe
- wall
- cavity layer
- floor drain
- layer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
Abstract
The invention discloses a multifunctional connecting pipe for a floor drain structural layer, which is used for connecting a floor drain and a pre-buried pipe, and comprises an inner pipe and an outer pipe; the outer diameter of the pipe wall of the inner pipe is slightly smaller than the inner diameter of the embedded pipe, the thickness of the pipe wall is the same as that of the embedded pipe, and inner pipe wall holes are formed in the periphery of the pipe wall of the inner pipe in a segmented mode; the outer pipe is provided with an outer pipe wall hole corresponding to the inner pipe wall hole; the outer tube is thin wall pipe and inner tube formation clearance cavity, and the clearance cavity includes the cavity layer and filters gauze cavity layer, the gauze cavity layer is filtered for regional between inner tube wall hole and the outer tube wall hole, filters and is provided with the baffle between gauze cavity layer and the cavity layer. According to the invention, the multifunctional connecting pipe is stripped from the outer pipe of the cavity layer, the pipe is inserted into the embedded pipe for connection, the upper end of the multifunctional connecting pipe is connected with the floor drain, the lower opening of the filtering cavity layer is ensured to be flush with the top surface of the structural plate, and at the moment, air pressure and accumulated water in the structural layer can be discharged through the filtering cavity layer, so that the engineering quality is ensured.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a floor drain structure inner multifunctional connecting pipe.
Background
In all the building projects, the design schemes are different, the style is more humanized and more attractive, the design of outdoor deck boards is not available, the number is obviously increased, the deck board drainage is particularly important in public buildings, and the deck board drainage is basically realized by adopting floor drain drainage, so that the deck board drainage is attractive and concealed. Meanwhile, the terrace considers the energy conservation and heat preservation with the next layer, the structural layer is designed to be thicker, the drain pipe of the drain pipe is embedded and is connected with the drain pipe through a common pipeline, the terrace surface layer can only be drained of open water, and through statistics, most of the terrace is in the air and water sunshine, so that the following serious quality problems can be frequently caused: 1. the ground arching phenomenon often occurs, particularly in high-temperature weather, and the arching phenomenon still repeatedly occurs after the restoration, so that the restoration is troublesome; 2. the water seepage phenomenon appears under the terrace structure, and is more, and the back of restoreing, the same different position infiltration that can appear repeatedly also is handled troublesome, seeps water in the house of fitment very much, and is serious to the decorative cover destruction, also has certain influence to the structure quality. Both of these problems are common and are repeatedly repaired, consuming a lot of cost and having extremely serious social impact.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to overcome the defects of the prior art and provides a multifunctional connecting pipe in a floor drain structural layer, which solves the problems in the background technology through the principles of water drainage and pressure relief.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the multifunctional connecting pipe for the floor drain structural layer is used for connecting a floor drain and a pre-buried pipe, and comprises an inner pipe and an outer pipe; the outer diameter of the pipe wall of the inner pipe is slightly smaller than the inner diameter of the embedded pipe, the thickness of the pipe wall is the same as that of the embedded pipe, and inner pipe wall holes are formed in the periphery of the pipe wall of the inner pipe in a segmented mode; the outer pipe is provided with an outer pipe wall hole corresponding to the inner pipe wall hole; the outer tube is thin wall pipe and inner tube formation clearance cavity, and the clearance cavity includes the cavity layer and filters gauze cavity layer, the gauze cavity layer is filtered for regional between inner tube wall hole and the outer tube wall hole, filters and is provided with the baffle between gauze cavity layer and the cavity layer.
Furthermore, the inner pipe wall hole is a round hole, and a hole nozzle with an inclined angle is inwards arranged in the round hole; the outer tube wall holes are oval, are arranged in a flat mode and correspond to the inner tube wall holes.
Furthermore, an outer pipe wall line is arranged on the outer side of the outer pipe wall and is a color line used for distinguishing the filtering gauze cavity layer from the cavity layer.
Further, the cavity layer is a closed space formed by the inner pipe, the outer pipe and the partition plate.
Furthermore, the filtering gauze is tightly plugged in the filtering gauze cavity layer, the gauze is wound on the inner pipe in two layers, and the filtering gauze is tightly pressed by the inner pipe and the outer pipe.
Further, the orifice mouth of the inner pipe wall hole is inclined downwards 45 degrees towards the inner pipe.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
(1) according to the multifunctional connecting pipe in the floor drain structural layer, when the structural layer is irradiated at high temperature, the internal pressure is obviously increased, the internal pressure cannot be released at the moment, the phenomena of bulging and cracking of local weak parts can occur after long-term accumulation, and the air pressure in the structural layer can be discharged through the pipeline by adopting the pipeline, so that the quality problem is avoided.
(2) The multifunctional connecting pipe in the floor drain structural layer, the terrace and other structures are soaked for a long time in plum rain seasons, the phenomenon of water accumulation in the structural layer is avoided, the water cannot be discharged in the structural layer, the platform water seepage phenomenon can occur, and particularly, when pressure occurs in the structural layer, the phenomena of bulging and cracking of crack seepage water of a platform plate and a terrace surface layer are aggravated.
(3) The multifunctional connecting pipe in the floor drain structural layer solves the common occurrence of the same kind of things in the current building engineering in the modes of drainage, discharge and the like, greatly ensures the engineering quality, reduces the social influence, simultaneously reduces the cost of repeated repair, shortens the construction period of the ending engineering, and saves a large amount of manpower, material resources and financial resources.
Drawings
FIG. 1 is a schematic view illustrating the installation of a multifunctional connecting pipe in a ground leakage structural layer according to an embodiment of the invention;
FIG. 2 is a plan view of a multifunctional connecting pipe in a ground leakage structural layer according to an embodiment of the invention;
FIG. 3 is a cross-sectional view of a multifunctional connecting pipe in a ground leakage structural layer according to an embodiment of the invention;
in the figure: 1. a multifunctional connecting pipe; 2. an inner tube; 3. an outer tube; 4. an outer pipe wall line; 5. an outer tube wall hole; 6. a cavity layer; 7. filtering the gauze cavity layer; 8. an inner tube wall hole; 9. a floor drain; 10. a build-up layer; 11. a structural layer; 12. pre-burying a pipe; 13. a separator.
Detailed Description
The invention is further described with reference to the following figures and examples:
referring to the drawings and the detailed description, as shown in fig. 1-3, according to the multifunctional connecting pipe in the floor drain structure layer of the embodiment of the invention, the multifunctional connecting pipe 1 comprises an inner pipe 2, an outer pipe 3, an outer pipe wall line 4, outer pipe wall holes 5, a cavity layer 6, a filter gauze cavity layer 7, inner pipe wall holes 8 and a partition plate 13, and is reasonably designed to form an integral pipeline.
Foretell inner tube 2 is the PVC or PE material, use according to the material of buried pipe 12, the pipe wall external diameter slightly is less than buried pipe 12 internal diameter in advance, convenient connection inserts, the pipe wall is thick with buried pipe 12 in advance, pipe wall periphery segmentation sets up interior pipe wall hole 8, interior pipe wall hole 8 is the round hole, diameter 10mm, interval 20mm, the round hole inwards has the microcup of 45 angles of down sloping, the microcup stretches into 2 central lines of inner tube length 10mm, align with the outer tube pore, just like water, the long discharge of gas expert, the microcup of downward sloping prevents the interior drainage refluence of pipeline.
The outer pipe 3 is a thin-wall pipe with the thickness of 3mm and made of PVC or PE, a gap cavity is formed between the outer pipe and the inner pipe, a partition plate 13 is arranged between the cavity layer 6 and the filtering gauze cavity layer 7, the wall of the outer pipe 3 corresponding to the filtering gauze cavity 7 is provided with uniform oval holes, the diameter of each oval hole is (12mmx8mm), and the outer side of the wall of the outer pipe 3 is separated by an outer pipe wall line 4.
Foretell outer pipe wall line 4 adopts blue lines, distinguishes cavity layer 6 and filters gauze cavity layer 7, conveniently does not destroy simultaneously when cutting the pipe and filters gauze cavity layer 7, guarantees the functional of multi-functional connecting pipe 1 use.
The outer tube wall holes 5 are oval, the diameter of each outer tube wall hole is (12mmx8mm), the outer tube wall holes are arranged flatly and at intervals of 20mm, the filtering gauze cavity layer 7 is arranged in a layered and aligned mode corresponding to the wall of the outer tube 3, and external water of the multifunctional tube 1 can conveniently enter the filtering gauze cavity layer 7.
The space formed by the inner tube 2, the outer tube 3 and the partition plate 13 in the cavity layer 6 is a closed space, and the cavity size is 20mmx3 mm.
The filtering gauze cavity layer 7 is a space formed by the inner pipe 2, the outer pipe 3 and the partition plate 13, the size is 50mmx3mm, holes are formed in the pipe walls of the inner pipe 2 and the outer pipe 3 at the section, the filtering gauze is tightly plugged in the filtering gauze cavity layer 7, the gauze is wound on the inner pipe in two layers, the filtering gauze is tightly pressed by the inner pipe 2 and the outer pipe 3, the filtering gauze is straightened, the cavity layer can filter water in the structural layer 10 and is discharged into the pre-buried pipe 12, and pressure air in the structural layer 10 can be discharged from the cavity.
The outer pipe 3 and the partition plate 13 are made of thin materials, and have an auxiliary effect, and meanwhile, after the pipeline is cut off, the outer pipe 3 in the area of the cavity layer 6 can be conveniently peeled off, and the inner pipe 2 can be spliced with the embedded pipe 12.
The multifunctional connecting pipe 1 can be used for producing one pipe with the length of 4m or 2m, the using amount is mainly in the structural layer 10 below the floor drain 9, the length can be processed on site according to the thickness of the actual structural layer 10, and the multifunctional connecting pipe is convenient to use.
The working principle is as follows:
through stripping the outer pipe of the cavity layer with the multifunctional connecting pipe, the pipe is inserted and connected in the embedded pipe, the floor drain is connected to the upper end, the top surface of the lower opening parallel and level structural slab of the filtering cavity layer is guaranteed, the air pressure and accumulated water in the structure layer can be discharged through the filtering cavity layer, convenience and practicability are achieved, the functions are multiple, the engineering quality is ensured, and a great deal of influence in the later stage is avoided.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a floor drain is multi-functional connecting pipe for tectonic layer for connect floor drain and embedded pipe, its characterized in that: the multifunctional connecting pipe (1) comprises an inner pipe (2) and an outer pipe (3); the outer diameter of the pipe wall of the inner pipe (2) is slightly smaller than the inner diameter of the embedded pipe (12), the thickness of the pipe wall is the same as that of the embedded pipe, and inner pipe wall holes (8) are formed in the periphery of the pipe wall of the inner pipe (2) in a segmented mode; the outer pipe (3) is provided with an outer pipe wall hole (5) corresponding to the inner pipe wall hole (8); outer tube (3) are thin wall pipe and inner tube (2) formation clearance cavity, and the clearance cavity includes cavity layer (6) and filters gauze cavity layer (7), the region is for filtering gauze cavity layer (7) between inner tube wall hole (8) and outer tube wall hole (5), filters and is provided with baffle (13) between gauze cavity layer (7) and cavity layer (6).
2. The multifunctional connecting pipe for the floor drain structural layer according to claim 1, wherein: the inner pipe wall hole (8) is a round hole, and a hole mouth with an inclined angle is inwards arranged in the round hole; the outer tube wall holes (5) are oval and are arranged in a flat manner and correspond to the inner tube wall holes.
3. The multifunctional connecting pipe for the floor drain structural layer according to claim 1, wherein: the outer wall line (4) is arranged on the outer side of the wall of the outer tube (3), and the outer wall line (4) is a colored line and used for distinguishing the filtering gauze cavity layer (7) and the cavity layer (6).
4. The multifunctional connecting pipe for the floor drain structural layer according to claim 1, wherein: the cavity layer (6) is a closed space formed by the inner pipe (2), the outer pipe (3) and the partition board (13).
5. The multifunctional connecting pipe for the floor drain structural layer according to claim 1, wherein: the filtering gauze is tightly plugged in the filtering gauze cavity layer (7), the gauze is divided into two layers to wind the inner pipe, and the inner pipe (2) and the outer pipe (3) tightly press the filtering gauze.
6. The multifunctional connecting pipe for the floor drain structural layer as set forth in claim 2, wherein: the orifice of the inner tube wall hole (8) inclines 45 degrees downwards towards the inner tube.
7. The multifunctional connecting pipe for the floor drain structural layer according to claim 1, wherein: the material and the plate thickness of the partition plate (13) are the same as those of the outer pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111506161.4A CN114164914A (en) | 2021-12-10 | 2021-12-10 | Multifunctional connecting pipe for floor drain structural layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111506161.4A CN114164914A (en) | 2021-12-10 | 2021-12-10 | Multifunctional connecting pipe for floor drain structural layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114164914A true CN114164914A (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111506161.4A Pending CN114164914A (en) | 2021-12-10 | 2021-12-10 | Multifunctional connecting pipe for floor drain structural layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114164914A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054811A (en) * | 2007-05-21 | 2007-10-17 | 陆正新 | Same floor draining water backfill layer seeper drainage device |
| CN202273286U (en) * | 2011-10-27 | 2012-06-13 | 荣树成 | Shifting assembly of indoor drainage system |
| KR20120097091A (en) * | 2011-02-24 | 2012-09-03 | 주식회사 견준씨에스 | Drainage device of leakage protection in floor of a building and method thereof |
| KR20150143186A (en) * | 2014-06-13 | 2015-12-23 | 정일테크 (주) | Drainage piping of cellular concrete layer and constructing methode thereof |
| CN206090736U (en) * | 2016-09-28 | 2017-04-12 | 张玉良 | Secondary drainage structures is maked somebody a mere figurehead to bathroom |
| CN109025087A (en) * | 2018-08-02 | 2018-12-18 | 中国十七冶集团有限公司 | It is a kind of heat preservation, mat formation rain water on roof pipe drainage arrangement and construction method |
| CN208702024U (en) * | 2018-08-24 | 2019-04-05 | 浙江展诚建设集团股份有限公司 | Inverted roof light and shade combination dual-drainage structure |
| CN209837504U (en) * | 2019-04-30 | 2019-12-24 | 重庆渝高科技产业(集团)股份有限公司 | Backfill roof drainage structures |
| CN113638478A (en) * | 2021-08-11 | 2021-11-12 | 陈泽兵 | Concentric two-channel integrated floor drain |
| CN214947213U (en) * | 2021-04-19 | 2021-11-30 | 中铁二局集团有限公司 | Three-way pipe for secondary drainage |
-
2021
- 2021-12-10 CN CN202111506161.4A patent/CN114164914A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054811A (en) * | 2007-05-21 | 2007-10-17 | 陆正新 | Same floor draining water backfill layer seeper drainage device |
| KR20120097091A (en) * | 2011-02-24 | 2012-09-03 | 주식회사 견준씨에스 | Drainage device of leakage protection in floor of a building and method thereof |
| CN202273286U (en) * | 2011-10-27 | 2012-06-13 | 荣树成 | Shifting assembly of indoor drainage system |
| KR20150143186A (en) * | 2014-06-13 | 2015-12-23 | 정일테크 (주) | Drainage piping of cellular concrete layer and constructing methode thereof |
| CN206090736U (en) * | 2016-09-28 | 2017-04-12 | 张玉良 | Secondary drainage structures is maked somebody a mere figurehead to bathroom |
| CN109025087A (en) * | 2018-08-02 | 2018-12-18 | 中国十七冶集团有限公司 | It is a kind of heat preservation, mat formation rain water on roof pipe drainage arrangement and construction method |
| CN208702024U (en) * | 2018-08-24 | 2019-04-05 | 浙江展诚建设集团股份有限公司 | Inverted roof light and shade combination dual-drainage structure |
| CN209837504U (en) * | 2019-04-30 | 2019-12-24 | 重庆渝高科技产业(集团)股份有限公司 | Backfill roof drainage structures |
| CN214947213U (en) * | 2021-04-19 | 2021-11-30 | 中铁二局集团有限公司 | Three-way pipe for secondary drainage |
| CN113638478A (en) * | 2021-08-11 | 2021-11-12 | 陈泽兵 | Concentric two-channel integrated floor drain |
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