CN202882098U - In-pit floor drain automatic drainage structure capable of preventing toilet from leaking - Google Patents
In-pit floor drain automatic drainage structure capable of preventing toilet from leaking Download PDFInfo
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- CN202882098U CN202882098U CN2012204978467U CN201220497846U CN202882098U CN 202882098 U CN202882098 U CN 202882098U CN 2012204978467 U CN2012204978467 U CN 2012204978467U CN 201220497846 U CN201220497846 U CN 201220497846U CN 202882098 U CN202882098 U CN 202882098U
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- floor drain
- reinforced concrete
- toilet
- floor
- drain
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The utility model provides an in-pit floor drain automatic drainage structure capable of preventing toilet from leaking, and relates to a building anti-leaking structure. The in-pit floor drain automatic drainage structure capable of preventing the toilet from leaking comprises reinforced concrete floor slab arranged on the bottom portion of the toilet, and a pollution-draining vertical pipe penetrating the reinforced concrete floor slab, the water drainage floor drain without protruding the upper surface and the lower surface of the reinforced concrete floor slab is buried in the reinforced concrete floor slab, the water drainage floor drain is smoking-pipe-shaped in a whole structure, a grid type floor drain cover is arranged on a water inlet of the water drainage floor drain, a slope-searching layer is arranged on the upper surface of the reinforced concrete floor slab, the water inlet of the water drainage floor drain is communicated to the lowest position of the slope-searching layer arranged on the upper surface of the reinforced concrete floor slab, and a water outlet of the water drainage floor drain is communicated to the interior of the pollution-draining vertical pipe. The in-pit floor drain automatic drainage structure capable of preventing the toilet from leaking has the advantages of being capable of effectively preventing the toilet from leaking, small in construction difficulty, low in construction cost, and the like.
Description
Technical field
The utility model relates to a kind of building seal structure, particularly a kind of Auto-drainage structure that prevents seepage in toilet.
Background technology
The washroom is in order conveniently to use, do not establish step level, great majority employing heavy hole formula designs (as shown in Figure 5) at present.Its specific practice is: the washroom base plate sinks to washroom surface layer 550mm-600mm, wall and base plate carry out waterproofing work in the hole, and wall arranges waterproofing course 12, and lavatory pan 13 and siphon trap 17 are loaded in the hole, adopt light material to fill in the hole, plate face concrete bed course 15 pastes floor tile 16.Adopt this design and construction, the common quality defect that the ubiquity washroom leaks is in case leak, need to chisel the concrete of panel bed course 15, dig out inserts 14 and lavatory pan 13, again do the hole inner waterproofing, treatment measures are quite loaded down with trivial details, will bring very big inconvenience to resident family's daily life.Generation drainage in washroom has following several respects reason: 1, the concrete bed course of washroom surface layer is connected with nothing around the wall of hole, and variations in temperature causes producing the crack, infiltration is in the hole, under long-time the use, hole inner filling material suction too much causes the base plate load to increase; 2, lavatory pan siphon trap joint imprecision, easily infiltration is to cheating interior packed layer; 3, the waterproofing course great majority of design adopt the organic materials such as waterproof roll or ointment in the general hole, and are easily impaired in the work progress, and unsticking and aging phenomenon easily occur long-time the use.The hole internal water accumulation is too much, forms certain hydraulic pressure, easily from waterproof weakness seepage.
Defective for existing design, people have explored multiple toilet waterproofing structure design, as on August 18th, 2010 open application number be the Chinese invention patent application of 201010151368.X, disclose a kind of toilet waterproofing structure and job practices, it adopts the form of structure of two-stage mortar levelling layer, three grades of waterproofing courses, ceramic filtration layer, gauze wire cloth and concave surface concrete casing plays.This structure can be got rid of washroom ponding substantially, keeps the washroom dry, prevents seepage.Yet, even this patent application is carried out the secondary levelling, three road waterproofing courses are set, also may not necessarily play real waterproof action, final, still need to discharge the hole internal water accumulation by drainage duct is set, to reach the purpose that prevents seepage in toilet.And, because adopting the draining of concave surface class concrete casing play ponding, increased difficulty of construction and structural load; Adopt multilayer to criticize ash, waterproof, cause operation too complicated; Compare with existing design, construction cost will greatly increase.So as seen, too much because of its operation, construction cost is excessive though this patent application technology can play the effect that prevents seepage in toilet, and be unfavorable for widely promotion and application.
The utility model content
The purpose of this utility model provide a kind of adopt bury Novel dewatering floor drain in the hole underground, floor drain Auto-drainage structure in difficulty of construction is little, construction cost is low, the mode by draining effectively solves the washroom seepy question the hole that prevents seepage in toilet.
The technical scheme that the utility model adopts for achieving the above object is: floor drain Auto-drainage structure in a kind of hole that prevents seepage in toilet, comprise the reinforced concrete floor that is arranged on toilet bottom and pass the blowdown standpipe of reinforced concrete floor, cannot not be embedded with outstandingly the floor drain of reinforced concrete floor upper and lower surface in the reinforced concrete floor, the floor drain overall structure is the tobacco pipe shape, the water inlet of floor drain is provided with the grid type drain cover, be provided with sloping layer at the reinforced concrete floor upper surface, the water inlet of floor drain is communicated to the lowest part of reinforced concrete floor upper surface sloping layer, and the delivery port of floor drain is communicated in the blowdown standpipe.
The further technical scheme that the utility model adopts for achieving the above object is: described sloping layer is coated with vertical wall connecting place and has rinsed one deck infiltration crystallization type cement base.
The further technical scheme that the utility model adopts for achieving the above object is: described floor drain comprises circular water inlet, the taper water squeezing groove that is connected as a single entity, tilts to be connected to the outlet pipe of taper water squeezing bottom land end one side bottom water inlet, the angle of outlet pipe and horizontal plane is the 1-10 degree, described grid type drain cover is connected to the water inlet upper end, and outlet pipe is delivery port away from water squeezing groove one end end.
Have following beneficial effect owing to having adopted such scheme, the utility model to compare with existing other similar technology:
1, prevent that effectively the washroom from leaking: the utility model has fundamentally changed the toilet warterproof mode, change structure drainage into by the organic material waterproof, by burying floor drain underground at the hole inner bottom plating, utilizing floor drain will cheat interior ponding all imports in the blowdown standpipe, the setting of batch grieshoch and organic material waterproofing course has reached the purpose that prevents that the washroom from leaking in the cancellation hole;
2, operation is simple: adopt the PVC material to make novel pipe type floor drain, its present cost of production is lower than 5 yuans, when washroom bottom board concrete (being the reinforced concrete floor of toilet bottom) is poured into a mould, this floor drain is embedded in the bottom board concrete gets final product (the floor drain upper surface is concordant with the base plate face), be easy to apply;
3, economical with materials and construction cost: after adopting the utility model Auto-drainage structure, batch grieshoch and the organic material waterproofing courses such as coiled material or ointment in the hole can have been cancelled in the washroom, both simplified constructure scheme, reducing construction cost again, through experiment, a common washroom is by (1.8m * 2.5m) calculate can save approximately 700 yuan of the expenses such as batch ash, waterproofing course with present price estimation;
4, save maintenance cost: the washroom leaks in the past, and to process be that surface layer floor tile, concrete bed course are chiseled, remove packed layer, again do hole inner waterproofing layer, recover again at last, yet, washroom after the maintenance is long-time use after the ubiquity phenomenon of again leaking still, maintenance effect is unsatisfactory, 2000 yuan/time of the maintenance costs of leaking of the previous common washroom of order, after adopting the utility model Auto-drainage structure, can effectively avoid the washroom to leak, without reprocessing expense, improve living quality;
5, overall appearance: adopt the utility model Auto-drainage structure, floor drain all is embedded in the reinforced concrete floor of toilet bottom, can not expose the reinforced concrete floor bottom, does not affect the overall aesthetics of washroom.
The utility model is prevented that floor drain Auto-drainage structure is described further in the hole of seepage in toilet below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the structural representation that the utility model prevents floor drain Auto-drainage structure in the hole of seepage in toilet;
Fig. 2 is the zoomed-in view that the utility model prevents floor drain Auto-drainage structure drainage floor drain in the hole of seepage in toilet;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the partial enlarged view that floor drain is connected with the blowdown standpipe;
Fig. 5 is the schematic diagram of prior art toilet waterproofing structure.
Critical element label declaration: 1-floor tile, 2-washroom plate surface layer concrete, 3-light material, 4-infiltration crystallization type cement base, 5-sloping layer, 6-reinforced concrete floor, 7-blowdown standpipe, 8-floor drain, 81-grid type drain cover, 82-water inlet, 83-taper water squeezing groove, 84-outlet pipe, 9-vertical body of wall, 10-glue, 11-PVC sleeve pipe.
The specific embodiment
As shown in Figures 1 to 3, the utility model prevents floor drain Auto-drainage structure in the hole of seepage in toilet, comprise the reinforced concrete floor 6 that is arranged on toilet bottom and the blowdown standpipe 7 that passes reinforced concrete floor 6, cannot not be embedded with outstandingly the floor drain 8 of reinforced concrete floor 6 upper and lower surfaces in the reinforced concrete floor 6, floor drain 8 overall structures are the tobacco pipe shape, the water inlet 82 of floor drain 8 is provided with grid type drain cover 81, be provided with sloping layer 5 at reinforced concrete floor 6 upper surfaces, the water inlet 82 of floor drain 8 is communicated to the lowest part of reinforced concrete floor upper surface 61 sloping layers 5, and the delivery port of floor drain 8 is communicated in the blowdown standpipe 7.Described floor drain 8 comprises circular water inlet 82, the taper water squeezing groove 83 that is connected as a single entity with water inlet 82 bottoms, the outlet pipe 84 that tilts to be connected to taper water squeezing groove 83 bottoms one side, outlet pipe 84 is the 1-10 degree with the angle of horizontal plane, outlet pipe 84 is 1 degree with the angle of horizontal plane in the present embodiment, and outlet pipe 84 also can be greater than 1 degree less than or equal to 10 degree with the angle of horizontal plane certainly.Described grid type drain cover 81 is connected to water inlet 82 upper ends, and outlet pipe 84 is delivery port away from water squeezing groove one end end.Sloping layer 5 is coated with vertical body of wall 9 junctions and rinses the infiltration crystallization type cement base 4 that one deck is used for antiseep in the present embodiment.
The utility model prevent in the hole of seepage in toilet floor drain Auto-drainage structure in construction according to following flow implementation: floor drain 8 buries underground → reinforced concrete floor 6 cast → blowdown standpipe 7 installation → blowdown standpipes 7 cross Zhuan Mo→ hole, base plate hole, toilet fine-stone concrete grouting → hole 6 cement mortar screeding to falls of fine-stone concrete grouting → toilet heavy hole reinforced concrete floor → painting infiltration crystallization type cement base 4 → sanitary apparatus installation for the second time for the first time → filling with light material 3 → cast toilet plate surface layer concrete 2 → subsides floor tile 1 on sloping layer 5 in cheating.
In construction, should be noted main points:
(1) burying underground of floor drain 8: after the installation of washroom base plate template and reinforcing bar binding are complete, bury pipe type floor drain 8 described in the utility model underground according to blowdown standpipe installation site, floor drain 8 floor drain end faces are concordant with the washroom plate upper surface, the delivery port direction of outlet pipe 84 is over against the blowdown standpipe, after the blowdown standpipe was installed installation, delivery port need go deep into blowdown standpipe reserved opening 20mm;
(2) the blowdown standpipe is installed: by designing requirement the blowdown standpipe is installed, then on the blowdown standpipe, punch according to floor drain 8 delivery port positions, adopt PVC sleeve pipe 11 to be connected with floor drain 8 outlet pipes 84, insert in the hole of blowdown standpipe reservation, and use glue special 10 and blowdown standpipe strong bond, as shown in Figure 4;
(3) for the first time fine-stone concrete grouting of hole: blowdown standpipe and floor drain install, blowdown standpipe reserved opening is filled the mould shutoff,, then push with C25 dry fine-stone concrete and fill out the hole the evenly brushing of hole periphery with plain-water slurry, tamping concrete thickness for the first time is 1/2 of slab thickness;
(4) hole be in the milk for the second time, cement mortar screeding to falls: for the first time grouting finished after 24 hours, carried out after the pipe hole is in the milk for the second time; Be in the milk for the second time complete after, along with cement mortar screeding to falls, this slope is take floor drain 8 import departments as minimum point, the gradient 1.5%;
(5) brushing infiltration crystallization type cement base 4: this infiltration crystallization type cement base 4 has superpower penetrating power, in the crystallization of concrete internal penetration, and the long-term impervious water pressure resistance of energy, belong to inorganic material, there is not problem of aging, in washroom hole, is coated with and brushes one times, can improve in the hole concrete from drainability;
(6) fill out hole light material 3: at first use particle diameter 15-20mm debris on drain cover, form the drainage layer, to prevent that filling out the hole material enters floor drain, affects draining, then adopt the light materials 3 such as cinder or haydite to fill out the hole, filling out when hole needs that place Min layers is filled out, compacting;
(7) cast washroom plate surface layer concrete 2 and subsides floor tile 1: according to a conventional method construction.
Claims (3)
1. floor drain Auto-drainage structure in the hole that prevents seepage in toilet, comprise the reinforced concrete floor (6) that is arranged on toilet bottom and the blowdown standpipe (7) that passes reinforced concrete floor (6), it is characterized in that, cannot not be embedded with outstandingly the floor drain (8) of reinforced concrete floor (6) upper and lower surface in the reinforced concrete floor (6), floor drain (8) overall structure is the tobacco pipe shape, the water inlet (82) of floor drain (8) is provided with grid type drain cover (81), be provided with sloping layer (5) at reinforced concrete floor (6) upper surface, the water inlet (82) of floor drain (8) is communicated to the lowest part of reinforced concrete floor (6) upper surface sloping layer (5), and the delivery port of floor drain (8) is communicated in the blowdown standpipe (7).
2. floor drain Auto-drainage structure in the hole that prevents seepage in toilet as claimed in claim 1 is characterized in that, described sloping layer (5) is coated with vertical body of wall (9) junction and has rinsed one deck infiltration crystallization type cement base (4).
3. floor drain Auto-drainage structure in the hole that prevents seepage in toilet as claimed in claim 1, it is characterized in that, described floor drain (8) comprises circular water inlet (82), the taper water squeezing groove (83) that is connected as a single entity, tilts to be connected to the outlet pipe (84) of taper water squeezing groove (83) bottom one side bottom water inlet (82), outlet pipe (84) is the 1-10 degree with the angle of horizontal plane, described grid type drain cover (81) is connected to water inlet (82) upper end, and outlet pipe (84) is delivery port away from water squeezing groove one end end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204978467U CN202882098U (en) | 2012-09-27 | 2012-09-27 | In-pit floor drain automatic drainage structure capable of preventing toilet from leaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204978467U CN202882098U (en) | 2012-09-27 | 2012-09-27 | In-pit floor drain automatic drainage structure capable of preventing toilet from leaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882098U true CN202882098U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204978467U Expired - Fee Related CN202882098U (en) | 2012-09-27 | 2012-09-27 | In-pit floor drain automatic drainage structure capable of preventing toilet from leaking |
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| Country | Link |
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| CN (1) | CN202882098U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900144A (en) * | 2012-09-27 | 2013-01-30 | 广西建工集团第三建筑工程有限责任公司 | Undermining floor drain automatic drainage structure capable of preventing leakage of toilet |
| CN106013566A (en) * | 2016-07-25 | 2016-10-12 | 孙续畅 | Assembled type bathroom floor slab and construction method |
| CN108842901A (en) * | 2018-08-26 | 2018-11-20 | 昆明群之英科技有限公司 | A kind of side floor drain |
-
2012
- 2012-09-27 CN CN2012204978467U patent/CN202882098U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900144A (en) * | 2012-09-27 | 2013-01-30 | 广西建工集团第三建筑工程有限责任公司 | Undermining floor drain automatic drainage structure capable of preventing leakage of toilet |
| CN106013566A (en) * | 2016-07-25 | 2016-10-12 | 孙续畅 | Assembled type bathroom floor slab and construction method |
| CN108842901A (en) * | 2018-08-26 | 2018-11-20 | 昆明群之英科技有限公司 | A kind of side floor drain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |