CN210887496U - Underground garage roof drainage structure - Google Patents
Underground garage roof drainage structure Download PDFInfo
- Publication number
- CN210887496U CN210887496U CN201921327640.8U CN201921327640U CN210887496U CN 210887496 U CN210887496 U CN 210887496U CN 201921327640 U CN201921327640 U CN 201921327640U CN 210887496 U CN210887496 U CN 210887496U
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- China
- Prior art keywords
- underground garage
- water storage
- standpipe
- slope
- roof
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000005253 cladding Methods 0.000 claims abstract description 3
- 238000005728 strengthening Methods 0.000 claims 1
- 230000008595 infiltration Effects 0.000 abstract description 12
- 238000001764 infiltration Methods 0.000 abstract description 12
- 239000002689 soil Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
The utility model discloses an underground garage roof drainage structures relates to roof drainage technical field, aims at solving the problem that leads to underground garage roof infiltration among the prior art. The technical scheme is that the underground garage comprises an underground garage top plate, wherein slopes are arranged on four side walls of the top plate, one end of each slope is connected with the side wall of the top plate, and the other end of each slope inclines downwards; the bottom on slope all is provided with both ends confined standpipe along its length direction, and the equipartition has a plurality of through-holes on the lateral wall of standpipe, and the cladding has the filter screen on the lateral wall of standpipe. When having ponding on the roof of underground garage, ponding can flow downwards along the slope to in passing through the water storage pipe of through-hole infiltration below on the standpipe with the ponding of roof, the water in the water storage pipe can be through the through-hole to infiltration of soil around, thereby can effectually prevent the phenomenon of underground garage roof infiltration.
Description
Technical Field
The utility model belongs to the technical field of roof drainage technique and specifically relates to a underground garage roof drainage structures is related to.
Background
With the rapid development of urbanization, in order to solve the problem of difficult parking, large-scale urban synthesis usually designs a full-paved underground garage, and covers soil above the top plate of the underground garage for laying outdoor pipelines, planting greening and the like. When a rainy season comes, a large amount of rainwater seeps downwards along greening or road cracks, so that a large amount of water is accumulated above the top plate.
The existing Chinese patent with the publication number of CN205637360U discloses a waterproof roof for underground garage planting, which comprises a roof base layer for providing support, wherein a planting layer, a water filtering layer, a water draining layer, a root resisting layer and a waterproof layer are sequentially arranged on the roof base layer from top to bottom, and the waterproof layer is made of spraying quick-setting rubber asphalt waterproof paint or high-molecular waterproof paint. Rainwater can be arranged to the drainage blanket of below through planting the layer in, then flows into the drainage blanket of below, then can flow to and hinder the root layer, flows to the waterproof layer at last.
However, the above prior art solutions have the following drawbacks: come interim in rainy season, most rainwater passes through the drainage blanket and arranges to the waterproof layer of the roof in secret garage after, in the rainwater can permeate the soil on secret garage next door, when the soil on next door is in the state of saturation, a large amount of rainwater can pile up in the roof top to lead to secret garage roof infiltration, can influence the normal use in secret garage when serious.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an underground garage roof drainage structure, its advantage is for can effectually preventing the infiltration of underground garage roof.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a roof drainage structure of an underground garage comprises a roof of the underground garage, wherein slopes are arranged on four side walls of the roof, one end of each slope is connected with the side wall of the roof, and the other end of each slope inclines downwards; the bottom on slope all is provided with both ends confined standpipe along its length direction, the equipartition has a plurality of through-holes on the lateral wall of standpipe, the cladding has the filter screen on the lateral wall of standpipe.
Through adopting above-mentioned technical scheme, when having ponding on the roof of garage under the ground, ponding can flow downwards along the slope to in passing through the water storage pipe of through-hole infiltration below on the standpipe with the ponding of roof, the water in the water storage pipe can be through the through-hole to infiltration of soil around, thereby can avoid having a large amount of ponding on the roof and to infiltration in the underground garage. On the other hand, the accumulated water may seep into the surrounding soil through the through holes, so that the surrounding plants can absorb the water. And the filter screen is wrapped on the outer side wall of the water storage pipe, so that the situation that sundries carried in accumulated water block the through hole to influence the normal use of the water storage pipe can be prevented.
The utility model discloses further set up to: and a filter layer is arranged between the water storage pipe and the slope.
Through adopting above-mentioned technical scheme, when ponding flowed down along the slope, can flow into the filter layer of below earlier to earth and debris that have in can cleaing away ponding, then ponding flow direction standpipe after the filtration, the filter layer can prevent that the debris of ponding from blockking up the filter screen.
The utility model discloses further set up to: and a support frame for reinforcing the water storage pipe is arranged in the water storage pipe.
Through adopting above-mentioned technical scheme, because the standpipe is provided with a plurality of through-holes on the lateral wall that hollow state and outlet pipe are in, the process that leads to the standpipe to use can be insecure, sets up the effect that the support frame can play the enhancement to the standpipe in the standpipe, avoids the standpipe to receive the damage when using.
The utility model discloses further set up to: the support frame is a tripod, and the tripod is connected with the inner side wall of the water storage pipe.
Through adopting above-mentioned technical scheme, the tripod is more firm, withstand voltage for other structures, and the tripod does not influence the flow of ponding in the water storage pipe moreover for the water storage pipe is more firm.
The utility model discloses further set up to: the water storage pipe is connected with a drain pipe, one end of the drain pipe, which is far away from the water storage pipe, is connected with a sewer, and the sewer is located below the drain pipe.
Through adopting above-mentioned technical scheme, when the soil next door of garage under the ground is in saturated condition and has a large amount of ponding in the water storage pipe, just can be through the ponding drainage sewer in with the water storage pipe, can further avoid cleaing away the ponding in the water storage pipe.
The utility model discloses further set up to: the bottom of the inner wall of the drain pipe is obliquely arranged.
Through adopting above-mentioned technical scheme, the inner wall bottom of drain pipe is the slope setting, can play the effect of water conservancy diversion to ponding for the speed of flow of ponding.
The utility model discloses further set up to: the drain pipe is provided with a one-way valve.
Through adopting above-mentioned technical scheme, the check valve makes ponding can only flow to the sewer from the drain pipe, and can't make ponding backward flow to the standpipe.
The utility model discloses further set up to: the underground garage all extends to all around and is formed with the backup pad, the standpipe is located the backup pad.
Through adopting above-mentioned technical scheme, the standpipe is located the backup pad, and the backup pad is connected with underground garage to can play certain supporting role to the standpipe, avoid the standpipe to cause the damage when using.
To sum up, the utility model discloses a beneficial technological effect does:
1. due to the arrangement of the slope, the water storage pipe and the through hole, water seepage into an underground garage due to a large amount of accumulated water on the top plate can be avoided;
2. through the arrangement of the filter screen and the filter layer, the blockage of the through hole and the filter screen by soil and sundries in accumulated water can be avoided;
3. through the setting of tripod for the standpipe is more firm.
Drawings
Fig. 1 is a schematic overall structure diagram of a drainage structure of a roof of an underground garage according to an embodiment of the present invention;
fig. 2 is a schematic structural view of another lower garage roof drainage structure according to an embodiment of the present invention;
fig. 3 is a sectional view of a water storage pipe according to an embodiment of the present invention.
In the figure, 1, a top plate; 11. a slope; 2. a water storage pipe; 21. a through hole; 22. a filter screen; 23. a tripod; 24. a support leg; 3. a filter layer; 31. a pebble drainage layer; 32. a sandstone drainage layer; 33. a fine sand drainage layer; 4. a drain pipe; 41. a one-way valve; 42. a sewer; 5. a support plate; 51. and (7) fixing the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an underground garage roof drainage structures, including underground garage roof 1, all be provided with slope 11 on four lateral walls of roof 1, the one end on slope 11 is connected with roof 1's lateral wall, the other end downward sloping on slope 11.
Referring to fig. 1 and 3, a drain pipe 4 is connected to the storage pipe 2, one end of the drain pipe 4 remote from the storage pipe 2 is connected to a sewer pipe 42, and the sewer pipe 42 is located below the drain pipe 4. The inside diapire of drain pipe 4 is the slope setting, and the inside diapire of drain pipe 4 is higher than the one end that the inside diapire of drain pipe 4 kept away from standpipe 2 near the one end of standpipe 2 to can accelerate the flow rate of ponding in drain pipe 4. The drain pipe 4 is provided with a one-way valve 41, and the one-way valve 41 enables accumulated water to only flow into the drain pipe 4 from the water storage pipe 2 and then flow to the sewer 42, and the accumulated water cannot flow back to the water storage pipe 2.
Referring to fig. 2 and 3, the bottom end of the slope 11 is provided with the water storage pipes 2 along the length direction, in this embodiment, the water storage pipes 2 are square, and four water storage pipes 2 surround to form a ring shape and two adjacent water storage pipes 2 are communicated with each other. All extend on four lateral walls in underground garage and be formed with backup pad 5, the one end that underground garage was kept away from to backup pad 5 is connected with fixed plate 51, and the one end that backup pad 5 was kept away from to fixed plate 51 is connected with underground garage, and standpipe 2 is located backup pad 5.
Referring to fig. 2 and 3, the outer side wall of the water pipe is coated with a filter screen 22, a plurality of through holes 21 are uniformly distributed on the outer side wall of the water storage pipe 2 along the circumferential direction, and a plurality of circles are uniformly distributed on the through holes 21 along the axial direction.
Referring to fig. 2 and 3, the filter layer 3 is arranged below the slope 11 and between the water storage pipe 2 and the slope 11, the filter layer 3 comprises a pebble drainage layer 31, a sandstone drainage layer 32 and a fine sand drainage layer 33 which are sequentially arranged from top to bottom, the accumulated water cleaning effect can be improved, and the accumulation of soil and sundries in the accumulated water on the filter screen 22 is avoided.
Referring to fig. 3, a plurality of support frames are arranged in the water storage pipe 2, in this embodiment, each support frame is a tripod 23, each tripod 23 includes three support legs 24, the top ends of the three support legs 24 are connected with the top wall of the water storage pipe 2, and the bottom ends of the three support legs 24 are connected with the bottom wall of the water storage pipe 2.
The implementation principle of the embodiment is as follows:
when water is accumulated on the top plate 1 of the underground garage, the accumulated water flows downwards along the slope 11, flows into the filter layer 3 below the slope 11 and sequentially passes through the pebble drainage layer 31, the sandstone drainage layer 32 and the fine sand drainage layer 33. Through filter layer 3 in filter screen 22 and the standpipe 2 of the through-hole 21 infiltration below on 2, the water in 2 standpipe can be through-hole 21 to infiltration of surrounding soil to can avoid the next door soil to have a large amount of ponding and to infiltration in the underground garage on the roof 1 when being in the saturated state.
When a large amount of water is accumulated in the water storage pipe 2, the accumulated water in the water storage pipe 2 can be discharged into the sewer 42 through the water discharge pipe 4, so that the water seepage of the top plate 1 into the underground garage is further avoided. And the drain pipe 4 is provided with the check valve 41, so that accumulated water can only flow into the drain pipe 4 from the water storage pipe 2 without backflow.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an underground garage roof drainage structures, includes underground garage roof (1), its characterized in that: slopes (11) are arranged on four side walls of the top plate (1), one end of each slope (11) is connected with the side wall of the top plate (1), and the other end of each slope (11) inclines downwards; the bottom on slope (11) all is provided with both ends confined standpipe (2) along its length direction, the equipartition has a plurality of through-holes (21) on the lateral wall of standpipe (2), the cladding has filter screen (22) on the lateral wall of standpipe (2).
2. The underground garage roof drainage structure of claim 1, wherein: a filter layer (3) is arranged between the water storage pipe (2) and the slope (11).
3. The underground garage roof drainage structure of claim 1, wherein: and a support frame used for strengthening the water storage pipe (2) is arranged in the water storage pipe (2).
4. The underground garage roof drainage structure of claim 3, wherein: the support frame is a tripod (23), and the tripod (23) is connected with the inner side wall of the water storage pipe (2).
5. The underground garage roof drainage structure of claim 1, wherein: the water storage pipe (2) is connected with a drain pipe (4), one end, far away from the water storage pipe (2), of the drain pipe (4) is connected with a sewer (42), and the sewer (42) is located below the drain pipe (4).
6. The underground garage roof drainage structure of claim 5, wherein: the bottom of the inner wall of the drain pipe (4) is obliquely arranged.
7. The underground garage roof drainage structure of claim 6, wherein: the drain pipe (4) is provided with a one-way valve (41).
8. The underground garage roof drainage structure of claim 1, wherein: the underground garage all extends to all around and is formed with backup pad (5), standpipe (2) are located backup pad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921327640.8U CN210887496U (en) | 2019-08-15 | 2019-08-15 | Underground garage roof drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921327640.8U CN210887496U (en) | 2019-08-15 | 2019-08-15 | Underground garage roof drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210887496U true CN210887496U (en) | 2020-06-30 |
Family
ID=71319879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921327640.8U Expired - Fee Related CN210887496U (en) | 2019-08-15 | 2019-08-15 | Underground garage roof drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210887496U (en) |
-
2019
- 2019-08-15 CN CN201921327640.8U patent/CN210887496U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200630 |