CN107687201A - Direct-connected floor drain of drainage pipe and its installation method - Google Patents
Direct-connected floor drain of drainage pipe and its installation method Download PDFInfo
- Publication number
- CN107687201A CN107687201A CN201710949969.7A CN201710949969A CN107687201A CN 107687201 A CN107687201 A CN 107687201A CN 201710949969 A CN201710949969 A CN 201710949969A CN 107687201 A CN107687201 A CN 107687201A
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- Prior art keywords
- floor drain
- drainpipe
- floor
- direct
- construction
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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
-
- 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
- E03F5/0409—Devices for preventing seepage around the floor drain
-
- 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
- E03F5/041—Accessories therefor
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention provides a kind of drain structure and its installation method of direct-connected drainpipe, the floor drain is placed through in the reserved drainpipe hole of floor construction, the floor drain includes body and supporting construction, the upper port of the body is connected insertion with top drainpipe, bottom drainpipe respectively with lower port, is provided with the stage casing side face of the body along its cylindric axially extending leak grid mouth；The supporting construction is enclosed located at the leak grid mouth the week side of boss and in floor reserved drainpipe hole, the root edge of the ring-type perisporium of the supporting construction is provided with annular bottom wall, the water inlet of floor drain is formed between the apical margin of the ring-type perisporium and the body, the ring-type perisporium, the annular bottom wall and the body defining form annular leak space.By above-mentioned technological means, the horizontal connection pipeline for punching and reducing traditional floor drain and drainpipe of flooring tradition floor drain position can be avoided, reduces construction cost, reduces working procedure, accelerating construction progress.
Description
Technical field
The present invention relates to technical field of building construction, relates in particular to direct-connected floor drain of drainage pipe and its installation method.
Background technology
There is the outdoor balcony ground of drainage requirement in tradition, be both needed to set floor drain, and floor drain has certain distance with drainpipe,
Corresponding pipeline connection floor drain and drainpipe need to be used, forms complete drainage system.Draining is carried out using this kind of mode, need to be
The hole of floor drain and the hole of draining pipe-through floor slab are outputed on floor accordingly, when sometimes floor drain is more, is accordingly increased
The area of hole is opened up, the weak link of infiltration is formd, if hole location waterproof construction is careless slightly, is easier to produce
The phenomenon of floor infiltration.
The content of the invention
In view of the foregoing, the present invention provides a kind of direct-connected floor drain of drainage pipe and its installation method, reduces flooring and opens
Hole area, infiltration risk is reduced, reduce the pipeline of traditional floor drain and drainpipe coupling part, reduce construction cost.
To achieve the above object, the present invention adopts the technical scheme that：A kind of direct-connected floor drain of drainage pipe, the floor drain place
In the reserved drainpipe hole of floor construction and connect the top drainpipe on the upside of the floor construction and positioned at described
Bottom drainpipe on the downside of floor construction, the floor drain include：
Body, cylindrical shape is configured to, there is relative upper port and lower port, the upper port and the top drainpipe
Connection insertion, the lower port are connected insertion with the bottom drainpipe；It is provided with the stage casing side face of the body along its circle
The axially extending leak grid mouth of tubular；
Supporting construction, enclose the leak grid mouth the week side of boss located at the body with being integrally formed and be set in the reserved drainpipe
In hole, the supporting construction is formed with ring-type perisporium, and the root edge of the ring-type perisporium is less than the leak grid mouth with the body
There is annular bottom wall connection between the surface of lower end, entering for floor drain is formed between the apical margin of the ring-type perisporium and the body
The mouth of a river, the ring-type perisporium, the annular bottom wall and the body defining form annular leak space.
In the embodiment of the present invention, it is top to define the floor drain body from the leak grid mouth bottom to the upper port,
The floor drain body is bottom from the leak grid mouth bottom to the lower port, and the junction on the top and the bottom is received
Contracting forms bottom shoulder, and the bottom shoulder connects with the annular bottom wall of the supporting construction.
In the embodiment of the present invention, the internal diameter of the upper port is more than the external diameter of the top drainpipe, the lower port
External diameter is less than the internal diameter of the bottom drainpipe.
In the embodiment of the present invention, the floor construction includes floor, the basal layer of flooring located at the floor upper strata and set
Flooring surface layer in the basal layer of flooring upper strata, the height of the ring-type perisporium are not less than the basal layer of flooring thickness.
In the embodiment of the present invention, side is widened in the apical margin border of the ring-type perisporium provided with border, and side bag is widened in the border
Enter in the flooring surface layer.
In the embodiment of the present invention, the diameter of the ring-type perisporium is more than the diameter in reserved drainpipe hole in the floor.
In the embodiment of the present invention, the top drainpipe is fixed with the upper port by self-tapping screw, the bottom row
Water pipe is fixed with the lower port by self-tapping screw, and the self-tapping screw is symmetricly set in the upper port the week side of boss, it is described from
Tapping is symmetricly set in the lower port the week side of boss.
In the embodiment of the present invention, the central point of the central point of the floor drain and the top drainpipe, the bottom draining
The central point of pipe is on vertical same straight line.
A kind of installation method of direct-connected floor drain of drainage pipe, comprises the following steps：
Floor drain is provided a,；
B, by the floor drain through at draining pipe-through floor slab reserving hole；
C, the floor drain is fixed using nail or batten；
D, in floor upper strata construction basal layer of flooring；
E, the construction flooring surface layer on the ground layer；
F, top drainpipe is connected in the upper port of the floor drain；
G, bottom drainpipe is connected in the lower port of the floor drain.
In the embodiment of the present invention, when the flooring surface layer is concrete topping, the border of the floor drain is widened side and stretched into
In the concrete, when the flooring surface layer is patch block, the tack coat that face brick is stretched on side is widened in the border.
The present invention makes it have following beneficial effect as a result of above technical scheme：
(1) construction method of direct-connected floor drain of drainage pipe of the invention, can avoid punching for flooring tradition floor drain position,
Reduce floor infiltration risk；Using directly draining pipe-through floor slab position be configured omit water in printing, reduce traditional floor drain and draining
The horizontal connection pipeline of pipe, construction cost is reduced, reduce working procedure, accelerating construction progress.
Brief description of the drawings
Fig. 1 is the direct-connected floor drain of drainage pipe schematic cross-sectional view of the present invention.
Fig. 2 to Fig. 8 is the direct-connected floor drain of drainage pipe installation steps schematic diagram of the present invention.
The corresponding relation of reference and part is as follows：
Floor drain 1；Body 11；Upper port 111；Lower port 112；Leak grid mouth 113；Supporting mechanism 12；Annular perisporium 121；
Annular bottom wall 122；Top drainpipe 2；Bottom drainpipe 3；Floor 4；Basal layer of flooring 5；Flooring surface layer 6；Widen side in border
7；Self-tapping screw 8；Nail 9；Batten 10.
Embodiment
For the benefit of to the understanding of the present invention, illustrated below in conjunction with accompanying drawing.
Refer to shown in Fig. 1, Fig. 2, the present invention provides a kind of direct-connected floor drain of drainage pipe, and the floor drain 1 is placed through floor knot
In the reserved drainpipe hole of structure and connect the top drainpipe 2 on the upside of the floor construction and positioned at the floor construction
The bottom drainpipe 3 of downside, the floor drain include body 11 and supporting construction 12.
The body 11 is configured to cylindrical shape, has relative a upper port 111 and lower port 112, the upper port 111 with
The connection of top drainpipe 2 insertion, the lower port 112 are connected insertion with the bottom drainpipe 3；In the body 11
It is provided with section side face along its cylindric axially extending leak grid mouth 113.
In the embodiment of the present invention, the internal diameter of the upper port 111 is more than the external diameter of the top drainpipe 2, the internal diameter
It is more or less the same between the external diameter in 10mm, the depth that the top drainpipe 2 stretches into the upper port 111 is not less than
50mm, the upper port 111 are fixed with the top drainpipe 2 by self-tapping screw 8, and the quantity of self-tapping screw 8 is not less than
Two, the self-tapping screw 8 is symmetrical arranged.The external diameter of the lower port 112 is less than the internal diameter of the bottom drainpipe 3, described
Be more or less the same between the external diameter of lower port 112 and the internal diameter of bottom drainpipe 3 in 10mm, the lower port 112 stretch into it is described under
The depth of portion's drainpipe 3 is not less than 50mm.The lower port 112 is fixed with the bottom drainpipe 3 by self-tapping screw, described
The quantity of self-tapping screw 8 is not less than two, and the self-tapping screw 8 is symmetrical arranged.
The supporting construction 12 is enclosed the week side of boss of leak grid mouth 113 located at the body 11 and is set in described with being integrally formed
In reserved drainpipe hole, the supporting construction 12 is formed with ring-type perisporium 121, the root edge of the ring-type perisporium 121 with described
Body 11 less than between the surface of the lower end of leak grid mouth 13 there is an annular bottom wall 122 to connect, the top of the ring-type perisporium 121
The water inlet of floor drain 1, the ring-type perisporium 121, the annular bottom wall 122 and the body are formed between edge and the body 11
11 define to form annular leak space.The floor drain body 11 is defined from the bottom of leak grid mouth 113 to the upper port 111
For top, the floor drain body 11 from the bottom of leak grid mouth 113 to the lower port 112 be bottom, the top and institute
The junction for stating bottom shrinks to form bottom shoulder, and the bottom shoulder connects with the annular bottom wall 122 of the supporting construction.
In the embodiment of the present invention, the floor construction include floor 4, the basal layer of flooring 5 located at the upper strata of floor 4 and
Flooring surface layer 6 located at the upper strata of basal layer of flooring 5, the height of the ring-type perisporium 121 are not less than the flooring base
The thickness of layer 5；The reserved drainpipe hole big 10mm~15mm of radius of floor 4, the ring described in the radius ratio of the annular perisporium 121
Side 7 is widened in the apical margin border of shape perisporium 121 provided with border, and the border is widened the horizontal segment of side 7 and wrapped into the ground surface layer 6,
The length that side 7 is widened in the border is not less than 15mm, and it is annular construction member that side 7 is widened in border described in the embodiment of the present invention.
Central point, the central point of the bottom drainpipe 3 of the central point of the floor drain 1 and the top drainpipe 2 exist
On vertical same straight line, and deviation must not exceed 5mm.
The details described above structure of direct-connected floor drain of drainage pipe of the invention, below in conjunction with illustrating its installation method.
The first step：As shown in Fig. 2 according to the thickness of basal layer of flooring 5 and the structure reserved drainpipe of draining pipe-through floor slab 4
The size of the size design processing floor drain 1 in hole, the height of the annular perisporium 121 of the supporting construction 12 are not less than the ground base
The thickness of layer 5, the reserved drainpipe hole big 10mm~15mm of radius of floor 4, the ring described in the radius ratio of the annular perisporium 121
The border of the apical margin border of shape perisporium 121, which widens side 7 and wraps into the span access location length of the ground surface layer 6, is not less than 15mm.The floor drain
The internal diameter of upper port 111 be more than the external diameter of top drainpipe 2, ensure that top drainpipe 2 can smoothly insert the floor drain
In superstructure, both are more or less the same in 10mm at diameter.The external diameter of lower port 112 of the floor drain is less than the bottom drainpipe 3
Internal diameter, ensure that the floor drain substructure can be inserted smoothly in the bottom drainpipe 3, both diameters be more or less the same in
10mm, the material of the floor drain 1 is stainless steel or plastics.
Second step：Floor drain 1 is laid, must be with top drainpipe 2 vertically with always as shown in figure 3, laying the position of floor drain 1
Line, laying the position of floor drain 1 must be with bottom drainpipe 3 in vertical same straight line.
3rd step：Fixed floor drain 1, as shown in figure 4, to prevent from producing the position of floor drain 1 in the work progress of basal layer of flooring 6
Raw displacement, floor drain 1 need to be laid and be fixed.It can be combined and be fixed with small batten 10 using nail 9, avoid nail class sharp
Metal object is directly contacted with floor drain 1 so as to destroy floor drain 1.
4th step：As shown in figure 5, construction basal layer of flooring 5, should be noted when constructing basal layer of flooring 5 and protects floor drain
1, avoid blocking floor drain 1, ensure that basal layer of flooring 5 is closely bonded with floor drain 1.
5th step：Construction flooring surface layer 6, as shown in fig. 6, supporting construction 12 need to be ensured when constructing flooring surface layer 6
Top border widen the horizontal segment of side 7 and wrap into flooring surface layer 7, it is and certain it is noted that block well concrete slurry etc.
Floor drain 1, carry out and receive side work, when the flooring surface layer 6 is concrete topping, the border widens side 7 and stretches into the coagulation
In soil, when the flooring surface layer 6 is patch block, the tack coat that face brick is stretched on side 7 is widened in the border.
6th step：Floor drain 1 is attached with top drainpipe 2, as shown in fig. 7, top drainpipe 2 need to stretch into floor drain top
It is not less than 50mm in structure, floor drain top is attached with top drainpipe 2 using Stainless Steel Self Tapping Screws 8, and link position needs
The symmetrical and quantity of self-tapping screw 8 is no less than 2.
7th step：Floor drain 1 is attached with bottom drainpipe 3, as shown in figure 8, floor drain bottom uses with bottom drainpipe 3
Stainless Steel Self Tapping Screws 8 is attached, and link position needs the symmetrical and quantity of self-tapping screw 8 to be no less than 2.
The present invention can avoid punching for flooring tradition floor drain position, reduce floor infiltration risk；Using directly arranging
Being configured of water pipe through-flooring position omits water in printing, reduces the horizontal connection pipeline of traditional floor drain and drainpipe, reduces construction cost,
Reduce working procedure, accelerating construction progress.
The present invention is described in detail above in association with accompanying drawing, those skilled in the art can be according to the above description
Many variations example is made to the present invention.Thus, some details in embodiment should not form limitation of the invention, and the present invention will
Protection scope of the present invention is used as using the scope that appended claims define.
Claims (10)
1. a kind of direct-connected floor drain of drainage pipe, the floor drain is placed through in the reserved drainpipe hole of floor construction and connected positioned at described
Top drainpipe on the upside of floor construction and the bottom drainpipe on the downside of the floor construction, it is characterised in that described
Floor drain includes：
Body, cylindrical shape is configured to, there is relative upper port and lower port, the upper port is connected with the top drainpipe
Insertion, the lower port are connected insertion with the bottom drainpipe；It is provided with the stage casing side face of the body cylindric along it
Axially extending leak grid mouth；
Supporting construction, enclose the leak grid mouth the week side of boss located at the body with being integrally formed and be set in the reserved drainpipe hole
Interior, the supporting construction is formed with ring-type perisporium, and the root edge of the ring-type perisporium is less than under the leak grid mouth with the body
There is annular bottom wall connection between the surface at end, the water inlet of floor drain is formed between the apical margin of the ring-type perisporium and the body
Mouthful, the ring-type perisporium, the annular bottom wall and the body defining form annular leak space.
2. direct-connected floor drain of drainage pipe according to claim 1, it is characterised in that define the floor drain body from the leak
Grid mouth bottom to the upper port is top, and the floor drain body is bottom from the leak grid mouth bottom to the lower port,
The junction on the top and the bottom shrinks to form bottom shoulder, the bottom shoulder and the annular bottom wall phase of the supporting construction
Connect.
3. direct-connected floor drain of drainage pipe according to claim 1, it is characterised in that the internal diameter of the upper port is more than on described
The external diameter of portion's drainpipe, the external diameter of the lower port are less than the internal diameter of the bottom drainpipe.
4. direct-connected floor drain of drainage pipe according to claim 1, it is characterised in that the floor construction includes floor, is located at
The basal layer of flooring on the floor upper strata and the flooring surface layer located at the basal layer of flooring upper strata, the height of the ring-type perisporium
Degree is not less than the basal layer of flooring thickness.
5. direct-connected floor drain of drainage pipe according to claim 4, it is characterised in that the apical margin border of the ring-type perisporium is provided with
Side is widened in border, and the border is widened side and wrapped into the flooring surface layer.
6. direct-connected floor drain of drainage pipe according to claim 4, it is characterised in that the diameter of the ring-type perisporium is more than described
The diameter in reserved drainpipe hole in floor.
7. direct-connected floor drain of drainage pipe according to claim 1, it is characterised in that the top drainpipe and the upper port
Fixed by self-tapping screw, the bottom drainpipe is fixed with the lower port by self-tapping screw, and the self-tapping screw is symmetrical
The upper port the week side of boss is arranged at, the self-tapping screw is symmetricly set in the lower port the week side of boss.
8. direct-connected floor drain of drainage pipe according to claim 1, it is characterised in that the central point of the floor drain and the top
The central point of drainpipe, the central point of the bottom drainpipe are on vertical same straight line.
A kind of 9. installation method of direct-connected floor drain of drainage pipe as described in any one of claim 1 to 8, it is characterised in that including
Following steps：
Floor drain is provided a,；
B, by the floor drain through at draining pipe-through floor slab reserving hole；
C, the floor drain is fixed using nail or batten；
D, in floor upper strata construction basal layer of flooring；
E, the construction flooring surface layer on the ground layer；
F, top drainpipe is connected in the upper port of the floor drain；
G, bottom drainpipe is connected in the lower port of the floor drain.
10. the installation method of the floor drain of direct-connected drainpipe according to claim 9, it is characterised in that the flooring face
When layer is concrete topping, the border of the floor drain is widened side and stretched into the concrete, when the flooring surface layer is patch block,
Widen the tack coat that face brick is stretched on side in the border.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949969.7A CN107687201B (en) | 2017-10-13 | 2017-10-13 | Direct-connected drain pipe floor drain and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949969.7A CN107687201B (en) | 2017-10-13 | 2017-10-13 | Direct-connected drain pipe floor drain and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107687201A true CN107687201A (en) | 2018-02-13 |
| CN107687201B CN107687201B (en) | 2020-12-01 |
Family
ID=61154495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710949969.7A Active CN107687201B (en) | 2017-10-13 | 2017-10-13 | Direct-connected drain pipe floor drain and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107687201B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056916A (en) * | 2018-09-20 | 2018-12-21 | 华科住宅工业（东莞）有限公司 | Secondary drainage collector and its installation application structure |
| CN111502182A (en) * | 2020-04-24 | 2020-08-07 | 深圳市维业装饰集团股份有限公司 | Anti-seepage construction method for drainage pipe of balcony floor penetrating |
| CN111549497A (en) * | 2020-05-18 | 2020-08-18 | 安徽理工大学 | Drain pipe with movable mechanical joint |
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| CN202202372U (en) * | 2011-08-25 | 2012-04-25 | 中国建筑西南设计研究院有限公司 | Rainwater drainer |
| CN202324164U (en) * | 2011-11-29 | 2012-07-11 | 中建七局第三建筑有限公司 | Seepage prevention device for seeper at root of drainage pipeline |
| CN204040175U (en) * | 2014-09-15 | 2014-12-24 | 肖振寰 | A kind of accessible water accumulator |
| WO2016130068A1 (en) * | 2015-02-10 | 2016-08-18 | Benny Karlsson | A drainage hole floor module and a method of production of such |
| CN205894246U (en) * | 2016-08-05 | 2017-01-18 | 青岛一建集团有限公司 | A caisson drainage device for preventing ponding |
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2017
- 2017-10-13 CN CN201710949969.7A patent/CN107687201B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202202372U (en) * | 2011-08-25 | 2012-04-25 | 中国建筑西南设计研究院有限公司 | Rainwater drainer |
| CN202324164U (en) * | 2011-11-29 | 2012-07-11 | 中建七局第三建筑有限公司 | Seepage prevention device for seeper at root of drainage pipeline |
| CN204040175U (en) * | 2014-09-15 | 2014-12-24 | 肖振寰 | A kind of accessible water accumulator |
| WO2016130068A1 (en) * | 2015-02-10 | 2016-08-18 | Benny Karlsson | A drainage hole floor module and a method of production of such |
| CN205894246U (en) * | 2016-08-05 | 2017-01-18 | 青岛一建集团有限公司 | A caisson drainage device for preventing ponding |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056916A (en) * | 2018-09-20 | 2018-12-21 | 华科住宅工业（东莞）有限公司 | Secondary drainage collector and its installation application structure |
| CN111502182A (en) * | 2020-04-24 | 2020-08-07 | 深圳市维业装饰集团股份有限公司 | Anti-seepage construction method for drainage pipe of balcony floor penetrating |
| CN111549497A (en) * | 2020-05-18 | 2020-08-18 | 安徽理工大学 | Drain pipe with movable mechanical joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107687201B (en) | 2020-12-01 |
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