CN202544072U - Filtration and drainage system on building top plate - Google Patents
Filtration and drainage system on building top plate Download PDFInfo
- Publication number
- CN202544072U CN202544072U CN2012201481630U CN201220148163U CN202544072U CN 202544072 U CN202544072 U CN 202544072U CN 2012201481630 U CN2012201481630 U CN 2012201481630U CN 201220148163 U CN201220148163 U CN 201220148163U CN 202544072 U CN202544072 U CN 202544072U
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- filtration
- drainage
- top plate
- top board
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Abstract
The utility model discloses a filtration and drainage system on a building top plate. The filtration and drainage system comprises a top plate; one side of the top plate is provided with a filtration and drainage layer, and the other side of the top plate is provided with a road layer; a road retaining wall is arranged between the road layer and the filtration and drainage layer; a green layer is arranged above the filtration and drainage layer; an inverse hemicycle drainage permeation tube is arranged in the filtration and drainage layer; and water seepage holes are uniformly arranged in the hemicycle drainage permeation tube. The filtration and drainage system has a simple structure and a good drainage effect, and solves the problem of harm to the safety of the structures caused by that the accumulated green water on the top plate or the roof of underground building facilities seeps into subbase structures such as a pavement and a retaining wall. Meanwhile, with no filtration and drainage layer laid in the road layer on the top plate, the construction cost of the filtration and drainage layer is saved, the construction efficiency is improved and the construction period is quickened.
Description
Technical field
The utility model relates to greening filter water discharge technology field, relates in particular to a kind of filter drainage system of building on the top board.
Background technology
At present, in order to satisfy the greening requirement, people are through regular meeting's earthing greening on underground installation (for example underground garage, underground store, basement etc.) top board.In addition, because the raising that people require dwelling environment, also adopt as auxiliary greening measure more and more at large the roof garden.Because these greening measures all are on the impervious layer basis, to carry out, when irrigating or rainfall when too much, soil moisture content is too high can't in time permeate eliminating, if at this moment there is not corresponding measure, can cause serious consequence.Be provided with filter drainage layer in the greening measure on existing underground installation top board or the roof top board, filter drainage layer is paved with whole top board, is provided with the draining osmos tube of pipe shape in the filter drainage layer, and the draining osmos tube is provided with the infiltration hole.Infiltration hole in the draining osmos tube of pipe shape is prone to stop up, thereby influences drainage effect.In addition, the greening ponding of greening measure runs through on the whole top board, if emptying in time, ponding will infiltrate in the structure basic units such as road, barricade, structure, the stability and security of harm building structure, and then the application life of influence building.Particularly at northern area, winter temperature is lower, occurs phenomenons such as icing easily, and infiltrated the greening ponding in the structure basic unit this moment, and its volume increases rapidly, with greatly destroying the stable of building structure, causes than large economy and loses.Simultaneously, the filter drainage layer that large tracts of land is completely spread, its construction cost is higher, and long construction period.
Summary of the invention
In order to overcome the deficiency of prior art, the purpose of the utility model provide a kind of drainage effect good, also can practice thrift construction cost, improve the filter drainage system on the building top board of efficiency of construction.
Filter drainage system on the utility model building top board; Comprise top board, a side is provided with filter drainage layer on the said top board, and opposite side is provided with path layer; Be provided with the road barricade between path layer and filter drainage layer; The filter drainage layer top is the greening layer, is provided with the semicircle draining osmos tube of back-off in the said filter drainage layer, evenly is provided with the infiltration hole on the semicircle draining osmos tube.
Said semicircle draining osmos tube one side is provided with knee wall, and the height of knee wall is higher than the height of semicircle draining osmos tube.Knee wall can reduce the pressure of semicircle draining osmos tube periphery earthing like this, can prevent being shifted of semicircle draining osmos tube again, can also compile greening ponding simultaneously, forms covered conduit, improves drainage effect.
Said knee wall is solid brick wall.
The side that said road barricade relies on filter drainage layer and greening layer is provided with the waterproofing mortar layer, and the top ponding that can prevent not come together in as yet in the semicircle draining osmos tube infiltrates, and guarantees that building structure is stable; Simultaneously also can play template action, be convenient to the building of substrate concrete of path layer.
Adopt the filter drainage system of the utility model, simple structure, drainage effect is good, and the greening ponding that has solved on building underground installation top board or the roofing infiltrates in the structure basic units such as road surface, barricade, and then the problem of harm structural safety; Simultaneously, do not lay filter drainage layer in the path layer on top board, practiced thrift the filter drainage layer construction cost, improve efficiency of construction, accelerate construction period.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the filter drainage system on the utility model building top board;
Fig. 2 is the structural representation of the semicircle draining osmos tube of the utility model.
The specific embodiment
Like Fig. 1 or shown in Figure 2, the filter drainage system on the utility model building top board comprises top board 1; A side is provided with filter drainage layer 2 on the said top board 1; Opposite side is provided with path layer 3, and 2 of path layer 3 and filter drainage layers are provided with road barricade 4, and filter drainage layer 2 tops are greening layer 5; Be provided with the semicircle draining osmos tube 6 of back-off in the said filter drainage layer 2, evenly be provided with infiltration hole 7 on the semicircle draining osmos tube 6.
Adopt above filter drainage system; The greening ponding of greening measure on underground installation top board 1 or the roof top board 1 after rainy day or irrigation, and surface drainage are behind the process filtration sand setting of filter drainage layer 2; Come together in the semicircle draining osmos tube 6, then through the rapid emptying of drainage system.Because semicircle draining osmos tube 6 adopts the back-off setting, evenly is provided with infiltration hole 7 on it, is difficult for stopping up, drainage effect is good, and construction cost is relatively low.
Simultaneously,, so do not re-lay filter drainage layer 2 in the path layer 3, not only practiced thrift construction cost, and improved efficiency of construction, accelerated construction period owing to do not have greening ponding in the path layer 3 of top board.
Said semicircle draining osmos tube 6 one sides are provided with knee wall 8, and the height of knee wall 8 is higher than the height of semicircle draining osmos tube 6.Knee wall 8 can reduce the pressure of semicircle draining osmos tube 6 peripheral earthing like this, can prevent being shifted of semicircle draining osmos tube 6 again, can also compile greening ponding simultaneously, forms covered conduit, improves drainage effect.
Said knee wall 8 is solid brick wall.
The side that said road barricade 4 relies on filter drainage layer 2 and greening layer 5 is provided with waterproofing mortar layer 9, and the top ponding that can prevent not come together in as yet in the semicircle draining osmos tube 6 infiltrates, and guarantees that building structure is stable; Simultaneously also can play template action, be convenient to the building of substrate concrete of path layer 3.
Claims (4)
1. the filter drainage system on the building top board; Comprise top board, it is characterized in that: a side is provided with filter drainage layer on the said top board, and opposite side is provided with path layer; Be provided with the road barricade between path layer and filter drainage layer; The filter drainage layer top is the greening layer, is provided with the semicircle draining osmos tube of back-off in the said filter drainage layer, evenly is provided with the infiltration hole on the semicircle draining osmos tube.
2. the filter drainage system on the building top board according to claim 1 is characterized in that: said semicircle draining osmos tube one side is provided with knee wall, and the height of knee wall is higher than the height of semicircle draining osmos tube.
3. the filter drainage system on the building top board according to claim 2 is characterized in that: said knee wall is solid brick wall.
4. the filter drainage system on the building top board according to claim 1 is characterized in that: the side that said road barricade relies on filter drainage layer and greening layer is provided with the waterproofing mortar layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201481630U CN202544072U (en) | 2012-04-10 | 2012-04-10 | Filtration and drainage system on building top plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201481630U CN202544072U (en) | 2012-04-10 | 2012-04-10 | Filtration and drainage system on building top plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202544072U true CN202544072U (en) | 2012-11-21 |
Family
ID=47164726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201481630U Expired - Fee Related CN202544072U (en) | 2012-04-10 | 2012-04-10 | Filtration and drainage system on building top plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202544072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993646A (en) * | 2014-05-30 | 2014-08-20 | 浙江普天园林建筑发展有限公司 | Basement roof drainage system |
| CN105714927A (en) * | 2016-03-31 | 2016-06-29 | 大连久鼎祥瑞特种工程技术研究院有限公司 | Assembling type filter layer technique |
-
2012
- 2012-04-10 CN CN2012201481630U patent/CN202544072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993646A (en) * | 2014-05-30 | 2014-08-20 | 浙江普天园林建筑发展有限公司 | Basement roof drainage system |
| CN105714927A (en) * | 2016-03-31 | 2016-06-29 | 大连久鼎祥瑞特种工程技术研究院有限公司 | Assembling type filter layer technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XIHAN GARDEN CO., LTD. Free format text: FORMER NAME: FUJIAN XIHAN GARDEN LANDSCAPE ENGINEERING CO., LTD. Owner name: XI'AN YUANLIN GROUP CO., LTD. Free format text: FORMER NAME: XIHAN GARDEN CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 350001, Fujian Fuzhou, Taijiang District, Cheung Sha Road, third industrial complex, a floor Patentee after: XIHAN LANDSCAPE GROUP CO.,LTD. Address before: 350001, Fujian Fuzhou, Taijiang District, Cheung Sha Road, third industrial complex, a floor Patentee before: Western Han Garden Co.,Ltd. Address after: 350001, Fujian Fuzhou, Taijiang District, Cheung Sha Road, third industrial complex, a floor Patentee after: Western Han Garden Co.,Ltd. Address before: 350001, Fujian Fuzhou, Taijiang District, Cheung Sha Road, third industrial complex, a floor Patentee before: FUJIAN XIHAN LANDSCAPE DESIGN Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20190410 |