CN206752647U - Double-layer floor drain mounting structure - Google Patents
Double-layer floor drain mounting structure Download PDFInfo
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- CN206752647U CN206752647U CN201720620962.6U CN201720620962U CN206752647U CN 206752647 U CN206752647 U CN 206752647U CN 201720620962 U CN201720620962 U CN 201720620962U CN 206752647 U CN206752647 U CN 206752647U
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Abstract
The utility model discloses a kind of Double-layer floor drain mounting structure, including floor bottom plate and floor drain body, floor bottom plate is included by floor layer, waterproof layer and surface layer, and water falling hole is provided with floor layer, coordinate in water falling hole and downpipe is installed, the position that surface layer corresponds to water falling hole offers mounting hole；Floor drain body includes upper strata floor drain and lower floor's floor drain, lower floor's floor drain includes the lower drainpipe being inserted into downpipe, the upper pipes choma of lower drainpipe sets scrap (bridge) under a circle, upper strata floor drain includes the upper drainpipe in mounting hole, the lower end of upper drainpipe is inserted into lower drainpipe, the upper pipes choma of upper drainpipe sets the upper scrap (bridge) that a circle is overlapped on installation step, and the upper end tube nozzle position of upper drainpipe is provided with cover, multiple upper leaking holes are provided with cover.The utility model is simple in construction, by setting up lower floor's floor drain in waterproof layer, can simultaneously over the ground the ponding of surface area water and waterproof layer discharged.
Description
Technical field
It the utility model is related to a kind of floor drain mounting structure, and in particular to a kind of Double-layer floor drain mounting structure.
Background technology
As the improvement of people's living standards, propose higher requirement to living environment, with floor heating appearance and
Floor tile is laid, there have been double-decker, floor drain, kitchen or toilet are fitted with kitchen or toilet naturally for ground surface finishing
The lower surface of double-decker is required for doing waterproof layer, and floor drain is that solve ground surface layer pools zone, but from portions such as floor tile gaps
Position slowly ooze under water and floor heating pipe seepage water, all accumulated on waterproof layer, can not discharge.As temperature raises, product
Gather ponding on waterproof layer will upward reverse osmosis, not only influence attractive in appearance, floor tile adhesive linkage can also be impacted in addition, even
Floor tile is caused to loosen.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of energy is provided
Enough Double-layer floor drain mounting structures discharged simultaneously to the ponding on ground top layer and underground waterproof layer.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
A kind of Double-layer floor drain mounting structure, including floor bottom plate and floor drain body, floor bottom plate are included from the bottom to top successively
Floor layer, waterproof layer and the surface layer of setting, water falling hole are vertically provided with floor layer, the upper end of water falling hole is formed with
Installation step, coordinates the downpipe for being provided with and being coaxial therewith setting in water falling hole, the upper end tube nozzle of downpipe and water falling hole it is upper
Stomidium mouth flushes, and the position that surface layer corresponds to water falling hole offers and is coaxial therewith and diameter identical mounting hole, the upper end of mounting hole
Formed with upper installation step；Floor drain body includes upper strata floor drain and lower floor's floor drain, and lower floor's floor drain is included along overboard tube axis direction
The lower drainpipe being inserted into downpipe, the upper end tube nozzle of lower drainpipe set a circle along its circumferential ring and are overlapped on lower installation step
Lower scrap (bridge), the upper surface of lower scrap (bridge) is located at below the upper surface of waterproof layer, and upper strata floor drain is included in mounting hole and with
The upper drainpipe that drainpipe is coaxially disposed, the lower end of upper drainpipe are inserted into lower drainpipe, under the diameter of upper drainpipe is less than
The diameter of drainpipe, the upper end tube nozzle of upper drainpipe set the upper scrap (bridge) that a circle is overlapped on upper installation step along its circumferential ring, on
The upper surface of scrap (bridge) and the upper surface flush of surface layer, the endoporus upper end of upper drainpipe is formed with cover installation step, upper drainpipe
Upper end tube nozzle position be provided with the cover being placed on cover installation step, multiple upper leaking holes, cover are provided with cover
Upper surface and the upper surface flush of surface layer.
In the utility model, the upper surface flush of cover upper surface and surface layer, the ponding of such ground surface can pass through
Upper leaking hole on cover is entered in drainpipe, and the lower end of upper drainpipe is inserted into lower drainpipe, finally
The ponding of ground surface is just rejected in downpipe by lower drainpipe.And the ponding on waterproof layer directly passes through position lower
Lower drainpipe is directly discharged into downpipe, and the upper surface of lower scrap (bridge) is located at below the upper surface of waterproof layer, thus will not be right
Ponding causes to stop, the ponding on waterproof layer is smoothly flowed into lower downpipe.So, positioned at the ponding of ground surface
Discharged by upper drainpipe, the ponding on waterproof layer is discharged by lower drainpipe, and either ground surface or waterproof layer be all
Ponding will not be gathered, the ponding reverse osmosis on waterproof layer is avoided, floor tile sticking Quality is impacted.
As optimization, isolation ledge is provided with above the lower drainpipe, isolates the lid mouth diameter of ledge and lower draining
The diameter of pipe is consistent and is sealed connected together with the upper end tube nozzle of lower drainpipe, isolates the vault of ledge along lower drainpipe axis
Direction offers the perforation that drainpipe can be made to pass through and coordinate with upper draining ligament, isolates in the side wall of ledge along its week
Multiple lower leaking holes are arranged at intervals with to direction.Ponding on waterproof layer can enter lower drainpipe by lower leaking hole
In, so when floor drain installation, it becomes possible to the disintegrating slag being scattered in surface construction is stopped, it is broken to avoid these
Slag falls in downpipe and resulted in blockage.
As optimization, multiple lower leaking holes are set along the isolation ledge circumferential direction uniform intervals, each described
Lower leaking hole is positioned against the perforation direction by the lid mouth of the isolation ledge and is extended.Lower leaking hole is broken to surface construction
Slag is stopped that disintegrating slag is located at the position of lower leaking hole on the lower, and ponding can also pass through the position of lower leaking hole higher position
Discharge.
As optimization, the upper drainpipe includes vertically arranged bottom tube and the collector pipe above bottom tube, bottom tube
Lower end is inserted into the lower drainpipe, and the ring flat-plate coaxial with bottom tube, the outside of ring flat-plate are provided with the inside of the upper end tube nozzle of bottom tube
Side diameter is consistent with bottom tube internal diameter and upper end tube nozzle with bottom tube is sealed connected together, and is provided with above ring flat-plate and bottom tube
Coaxial seal water pipe, the diameter of seal water pipe is consistent with the inboard side edge diameter of ring flat-plate and inboard side edge with ring flat-plate is sealedly connected on
Together, collector pipe is the reducer pipe that diameter gradually increases from the bottom to top, and the upper end tube nozzle diameter of collector pipe is less than the mounting hole
Diameter, the lower end nozzle diameter of collector pipe is consistent with bottom tube diameter and is sealed connected together with bottom tube upper end tube nozzle, described
The bottom surface of cover is provided with water guide ledge, and the bottom surface of the vault of water guide ledge and the cover is fixed together, when described
When cover is placed on the cover installation step, the center line of water guide ledge and the axis of seal water pipe are located along the same line,
And the lid that seal water pipe upper end tube nozzle is inserted into water guide ledge is intraoral.Ponding on ground surface is entered by upper leaking hole to catchment
In pipe, stopped by seal water pipe, will be gathered between collector pipe, ring flat-plate and seal water pipe.Seal water pipe is extend into water guide ledge
, such seal water pipe upper end tube nozzle position is higher than the Gai Kou positions of water guide ledge, and the lower end of water guide ledge will be inserted into ring flat-plate
In the ponding of top, sealed by ponding, the air in bottom tube is separated with the external world, the peculiar smell in sewer can be avoided
Come out by floor drain.
As optimization, the cover includes that the framework on the cover installation step, framework interior edge framework footpath can be placed
Direction uniform intervals are provided with the more dividers being parallel to each other, the both ends of divider are respectively fixedly connected with framework, phase
Upper leaking hole is formed between adjacent two dividers.Cover, which is located at ground surface, will also have certain support function, frame structure
Cover, continue to support by the divider in it, while bulk strength is improved, also do not interfere with the discharge of surface water.
In summary, the beneficial effects of the utility model are：The utility model is simple in construction, by being set up in waterproof layer
Lower floor's floor drain, can simultaneously over the ground the ponding of surface area water and waterproof layer discharged, avoid and floor tile sticking Quality caused
Influence.
Brief description of the drawings
In order that the purpose, technical scheme and advantage of utility model are clearer, it is new to this practicality below in conjunction with accompanying drawing
Type is described in further detail, wherein：
Fig. 1 is sectional view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, the Double-layer floor drain mounting structure in present embodiment, including floor bottom plate and floor drain body,
Floor bottom plate includes floor layer 1, waterproof layer 2 and the surface layer set gradually from the bottom to top, is vertically provided with floor layer 1
Water falling hole, the upper end of water falling hole are provided with the downpipe 3 for being coaxial therewith setting formed with lower installation step, the interior cooperation of water falling hole,
The upper end tube nozzle of downpipe 3 flushes with the upper end aperture of water falling hole, surface layer correspond to water falling hole position offer be coaxial therewith and
Diameter identical mounting hole 4, the upper end of mounting hole 4 is formed with upper installation step；Floor drain body is with including upper strata floor drain and lower floor
Leakage, lower floor's floor drain include the lower drainpipe 5 being inserted into along the axis direction of downpipe 3 in downpipe 3, the upper pipes of lower drainpipe 5
Its circumferential ring of opening's edge sets the lower scrap (bridge) 6 that a circle is overlapped on lower installation step, and the upper surface of lower scrap (bridge) 6 is located at the upper of waterproof layer 2
Below surface, upper strata floor drain is included under the upper drainpipe that mounting hole is interior and is coaxially disposed with lower drainpipe 5, upper drainpipe
End is inserted into lower drainpipe 5, and the diameter of upper drainpipe is less than the diameter of lower drainpipe 5, the upper end tube nozzle of upper drainpipe along its
Circumferential ring sets the upper scrap (bridge) 7 that a circle is overlapped on installation step, the upper surface of upper scrap (bridge) 7 and the upper surface flush of surface layer, on
Formed with cover installation step, the upper end tube nozzle position of upper drainpipe, which is provided with, is placed on cover installation for the endoporus upper end of drainpipe
Cover 8 on step, the upper surface flush of multiple upper leaking holes, the upper surface of cover 8 and surface layer is provided with cover 8.
In present embodiment, the top of the lower drainpipe 5 is provided with isolation ledge 9, and the lid mouth for isolating ledge 9 is straight
Footpath is consistent with the diameter of lower drainpipe 5 and is sealed connected together with the upper end tube nozzle of lower drainpipe 5, isolates the vault of ledge 9
The perforation that upper drainpipe can be made to pass through and coordinate with upper draining ligament, isolation arch are offered along the lower axis direction of drainpipe 5
In the side wall of lid 9 multiple lower leaking holes are arranged at intervals with along its circumferential direction.
In present embodiment, multiple lower leaking holes are set along the isolation ledge 9 circumferential direction uniform intervals,
Each lower leaking hole is positioned against the perforation direction by the lid mouth of the isolation ledge 9 and is extended.
In present embodiment, the upper drainpipe includes vertically arranged bottom tube 10 and the collection above bottom tube 10
Water pipe 11, the lower end of bottom tube 10 are inserted into the lower drainpipe 5, are provided with the inside of the upper end tube nozzle of bottom tube 10 same with bottom tube 10
The ring flat-plate 12 of axle, the outboard side edge diameter of ring flat-plate 12 is consistent with the internal diameter of bottom tube 10 and is sealedly connected on the upper end tube nozzle of bottom tube 10
Together, the top of ring flat-plate 12 is provided with the seal water pipe 13 coaxial with bottom tube 10, the diameter of seal water pipe 13 and the inner side side of ring flat-plate 12
Side diameter is consistent and is sealed connected together with the inboard side edge of ring flat-plate 12, and diameter gradually increases collector pipe 11 from the bottom to top
Reducer pipe, the upper end tube nozzle diameter of collector pipe 11 are less than the diameter of the mounting hole 4, the lower end nozzle diameter of collector pipe 11 and bottom
The diameter of pipe 10 is consistent and is sealed connected together with the upper end tube nozzle of bottom tube 10, and the bottom surface of the cover 8 is provided with water guide ledge 14,
The bottom surface of the vault of water guide ledge 14 and the cover 8 is fixed together, when the cover 8 is placed on the cover installation
When on step, the axis of the center line and seal water pipe 13 of water guide ledge 14 is located along the same line, and the upper pipes of seal water pipe 13
The lid that mouth is inserted into water guide ledge 14 is intraoral.
In present embodiment, the cover 8 includes placing framework on the cover installation step, in framework
Framework radial direction uniform intervals are provided with the more dividers being parallel to each other, the both ends of divider are respectively fixedly connected with frame
Upper leaking hole is formed on frame, between adjacent two dividers.
During specific implementation, the surface layer includes backfill layer 15, the mortar adhesive linkage set gradually from the bottom to top
16 and face brick layer 17, the upper surface of mortar adhesive linkage 16 be equipped with annular boss centered on the axis of mounting hole 4, annular boss
Internal diameter is consistent with the aperture for installing 4 holes, and the thickness sum of annular boss height and upper scrap (bridge) 7 is equal to the thickness of face brick layer 17, profit
Upper scrap (bridge) 7 is adhesively fixed with mortar adhesive linkage 16.The inner surface of the water guide ledge 14 and outer surface scribble one layer
Hydrophobic layer, it can reduce and water guide ledge 14 is corroded, improve its service life.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although logical
Cross and the utility model has been described with reference to preferred embodiment of the present utility model, but one of ordinary skill in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from appended claims institute
The spirit and scope of the present utility model limited.
Claims (5)
- A kind of 1. Double-layer floor drain mounting structure, it is characterised in that：Including floor bottom plate and floor drain body, floor bottom plate is included under The supreme floor layer set gradually, waterproof layer and surface layer, water falling hole, the upper end of water falling hole are vertically provided with floor layer Coordinate the downpipe for being provided with and being coaxial therewith setting formed with lower installation step, in water falling hole, the upper end tube nozzle of downpipe is with falling The upper end aperture in water hole flushes, and the position that surface layer corresponds to water falling hole offers and is coaxial therewith and diameter identical mounting hole, installation The upper end in hole is formed with upper installation step；Floor drain body includes upper strata floor drain and lower floor's floor drain, and lower floor's floor drain is included along downpipe Axis direction is inserted into the lower drainpipe in downpipe, and the upper end tube nozzle of lower drainpipe sets a circle along its circumferential ring and is overlapped on lower peace The lower scrap (bridge) on step is filled, the upper surface of lower scrap (bridge) is located at below the upper surface of waterproof layer, and upper strata floor drain includes being located at mounting hole Upper drainpipe that is interior and being coaxially disposed with lower drainpipe, the lower end of upper drainpipe are inserted into lower drainpipe, upper drainpipe it is straight Footpath is less than the diameter of lower drainpipe, the upper end tube nozzle of upper drainpipe along its circumferential ring set a circle be overlapped on it is upper on upper installation step Scrap (bridge), the upper surface of upper scrap (bridge) and the upper surface flush of surface layer, the endoporus upper end of upper drainpipe formed with cover installation step, on The upper end tube nozzle position of drainpipe is provided with the cover being placed on cover installation step, and multiple upper leaks are provided with cover The upper surface flush of hole, cover upper surface and surface layer.
- 2. Double-layer floor drain mounting structure according to claim 1, it is characterised in that：It is provided with above the lower drainpipe Isolate ledge, isolate ledge lid mouth diameter it is consistent with the diameter of lower drainpipe and with lower drainpipe upper end tube nozzle sealed connection Together, the vault for isolating ledge offers along lower draining tube axis direction upper drainpipe can be made to pass through and between upper drainpipe The perforation that gap coordinates, isolates in the side wall of ledge and is arranged at intervals with multiple lower leaking holes along its circumferential direction.
- 3. Double-layer floor drain mounting structure according to claim 2, it is characterised in that：Multiple lower leaking holes along it is described every Set from ledge circumferential direction uniform intervals, each lower leaking hole is positioned against described wear by the lid mouth of the isolation ledge Hole direction is extended.
- 4. Double-layer floor drain mounting structure according to claim 1, it is characterised in that：The upper drainpipe includes vertically arranged Bottom tube and the collector pipe above bottom tube, the lower end of bottom tube is inserted into the lower drainpipe, in the upper end tube nozzle of bottom tube Side is provided with the ring flat-plate coaxial with bottom tube, and the outboard side edge diameter of ring flat-plate is consistent with bottom tube internal diameter and upper end tube nozzle with bottom tube is close Envelope is linked together, and the seal water pipe coaxial with bottom tube, the diameter of seal water pipe and the inboard side edge of ring flat-plate are provided with above ring flat-plate Diameter is consistent and is sealed connected together with the inboard side edge of ring flat-plate, and collector pipe is the reducing that diameter gradually increases from the bottom to top Pipe, the upper end tube nozzle diameter of collector pipe are less than the diameter of the mounting hole, lower end nozzle diameter and the bottom tube diameter one of collector pipe Cause and be sealed connected together with bottom tube upper end tube nozzle, the bottom surface of the cover is provided with water guide ledge, the vault of water guide ledge It is fixed together with the bottom surface of the cover, when the cover is placed on the cover installation step, water guide ledge Center line and the axis of seal water pipe be located along the same line, and seal water pipe upper end tube nozzle is inserted into the lid mouth of water guide ledge It is interior.
- 5. Double-layer floor drain mounting structure according to claim 1, it is characterised in that：The cover is described including that can place Framework on cover installation step, framework interior edge framework radial direction uniform intervals are provided with the more dividers being parallel to each other, The both ends of divider are respectively fixedly connected with framework, and upper leaking hole is formed between adjacent two dividers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620962.6U CN206752647U (en) | 2017-05-31 | 2017-05-31 | Double-layer floor drain mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620962.6U CN206752647U (en) | 2017-05-31 | 2017-05-31 | Double-layer floor drain mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752647U true CN206752647U (en) | 2017-12-15 |
Family
ID=60620673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720620962.6U Active CN206752647U (en) | 2017-05-31 | 2017-05-31 | Double-layer floor drain mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752647U (en) |
-
2017
- 2017-05-31 CN CN201720620962.6U patent/CN206752647U/en active Active
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