CN203782519U - Shallow grass ditch - Google Patents
Shallow grass ditch Download PDFInfo
- Publication number
- CN203782519U CN203782519U CN201320875136.8U CN201320875136U CN203782519U CN 203782519 U CN203782519 U CN 203782519U CN 201320875136 U CN201320875136 U CN 201320875136U CN 203782519 U CN203782519 U CN 203782519U
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- layer
- rainwater
- careless ditch
- shallow careless
- shallow
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- 244000025254 Cannabis sativa Species 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000002689 soil Substances 0.000 claims abstract description 74
- 238000001914 filtration Methods 0.000 claims abstract description 41
- 238000003860 storage Methods 0.000 claims abstract description 30
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 235000013311 vegetables Nutrition 0.000 claims abstract description 12
- 239000010410 layer Substances 0.000 claims description 102
- 238000010030 laminating Methods 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 2
- 230000035699 permeability Effects 0.000 abstract description 11
- 230000001105 regulatory effect Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011026 diafiltration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a shallow grass ditch. The shallow grass ditch comprises an overflow device, a geotechnical cloth layer, a vegetable layer and a planting soil layer, wherein the vegetable layer is arranged above the planting soil layer; the shallow grass ditch also comprises a filtering layer and a water storage layer; the filtering layer is arranged below the planting soil layer and above the geotechnical cloth layer, and the water storage layer is arranged under the geotechnical cloth layer. When flowing into the shallow grass ditch through a road surface, rainwater passes through the planting soil layer, the filtering layer, the geotechnical cloth layer and the water storage layer sequentially and finally flows into an undisturbed soil layer; as the water storage layer is arranged under the filtering layer, the water storage layer can rapidly contain more rainwater; the water storage layer can timely contain rainwater for the undisturbed soil layer with a low soil permeability coefficient, then the rainwater of the water storage layer permeates into the undisturbed soil layer, the water storage layer can store water rapidly, soil of the planting soil layer can be effectively prevented from blocking the geotechnical cloth layer due to the installation of the filtering layer, and the rainwater can penetrate into the water storage layer rapidly, therefore, the flood storage regulating ability of the shallow grass ditch for regions with a low soil permeability coefficient can be effectively improved.
Description
Technical field
The utility model relates to road drainage technical field, particularly a kind of shallow careless ditch.
Background technology
Shallow careless ditch is the key facility of road rain water diafiltration, shallow careless ditch is a kind of device of rainwater processing with recycling of having realized, shallow careless ditch is called again Glassed swale, grass planting shallow ridges, grass planting ditch, a kind of engineering measure that has vegetation of planting in the irrigation canals and ditches of earth's surface, generally by gravity current collection and treatment runoff rainwater.In the time that rainwater is flowed through shallow careless ditch, under the actings in conjunction such as precipitation, filtration, infiltration, absorption and biodegradation, the most of pollutant in runoff is removed, and reaches the object of collection utilization and the runoff pollution control of rainfall runoff.Because it is simple in structure, it is little to invest, build fast, easy care, small intensity rainfall runoff is had to good purified treatment effect, can effectively cut down runoff peak value simultaneously, can also build good landscape effect, be that a kind of promising rainwater is processed and utilizes facility.
Traditional shallow careless ditch mainly comprises filtration beds, plantation soil layer, vegetable layer and overflow mechanism, wherein plants soil layer between filtration beds and vegetable layer, and filtration beds below is original state soil layer, and the delivery port of overflow mechanism communicates with municipal Storm Sewer Network or other water body.While raining, rainwater enters after shallow careless ditch, finally enters original state soil layer successively through plantation soil layer, filtration beds, realizes rainwater enter, cut dirty and discharge through shallow careless ditch.
But, for the lower original state soil layer of soil permeability coefficient, in the time that amount of rainfall is larger, the rainwater that enters vegetation soil layer and filtration beds is difficult to effectively infiltrate original state soil layer, a large amount of rainwater can only enter municipal Storm Sewer Network or other water body by overflow mechanism, and shallow careless ditch is lower to the flood storage regulating power of rainwater.
Therefore, how to improve soil permeability coefficient compared with the shallow careless ditch of low country the flood storage regulating power to rainwater, be those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of shallow careless ditch, and this shallow careless ditch can improve soil permeability coefficient compared with the flood storage regulating power of low country rainwater.
For achieving the above object, the utility model provides a kind of shallow careless ditch, comprise overflow mechanism, geotechnological layer of cloth, vegetable layer and plantation soil layer, described vegetable layer is positioned at described plantation soil layer top, also comprise filtration beds and aquifer, described filtration beds is positioned at described plantation soil layer below and is positioned at described geotechnological layer of cloth top, and described aquifer is positioned at described geotechnological layer of cloth below.
Preferably, also comprise the layer of gravel corresponding with the curb water hole of road, described layer of gravel is lower than curb water hole, described layer of gravel is positioned at described filtration beds top, described layer of gravel is between road and described plantation soil layer, described overflow mechanism comprises bleed off pipe and is arranged on the overflow siphon cap of described bleed off pipe water inlet, and described overflow siphon cap is positioned at described layer of gravel place.
Preferably, the water inlet of described bleed off pipe is higher than described plantation soil layer and lower than Road surface layer.
Preferably, also comprise mozzle and be arranged on the water conservancy diversion siphon cap of described mozzle water inlet, described mozzle water inlet is positioned at described layer of gravel, and the delivery port of described mozzle is positioned at described aquifer.
Preferably, the water inlet of described overflow mechanism is vertical with link length direction with the line of curb water hole.
Preferably, the cross section of described shallow careless ditch is rectangular surfaces, the side of described shallow careless ditch and the laminating of road side.
Preferably, described aquifer thickness is vertically more than or equal to the vertically half of thickness of described shallow careless ditch.
Preferably, also comprise the water storage container being arranged in described aquifer.
In technique scheme, the shallow careless ditch that the utility model provides, comprise overflow mechanism, geotechnological layer of cloth, vegetable layer, filtration beds, aquifer and plantation soil layer, vegetable layer is positioned at plantation soil layer top, filtration beds is positioned at plantation soil layer below and is positioned at geotechnological layer of cloth top, and aquifer is positioned at geotechnological layer of cloth below.In the time that rainwater flows in shallow careless ditch by road surface, rainwater by plantation soil layer, filtration beds, geotechnological layer of cloth and aquifer, finally flows into original state soil layer successively.When after rainfall certain time, when the rainwater in the more and shallow careless ditch of amount of rainfall is built up height higher than the top of overflow mechanism, rainwater flows directly in the municipal network of rivers or other water source by overflow mechanism.
Known by foregoing description, in the shallow careless ditch providing at the utility model, below filtration beds, be furnished with aquifer, aquifer can hold more rainwater fast, for the lower original state soil layer of soil permeability coefficient, aquifer can hold rainwater in time, the rainwater that is positioned at aquifer infiltrates original state soil layer again, aquifer retaining fast, by being installed, filtration beds effectively avoid the soil property of plantation soil layer to stop up the situation of geotechnological layer of cloth, be convenient to rainwater and infiltrate fast aquifer, effectively improved shallow careless ditch to soil permeability coefficient compared with the flood storage regulating power of low country rainwater.
Brief description of the drawings
The structural representation of a kind of shallow careless ditch that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the A portion enlarged drawing of shallow careless ditch shown in Fig. 1;
The structural representation of the shallow careless ditch of another kind that Fig. 3 provides for the utility model embodiment;
The structural representation of the overflow siphon cap that Fig. 4 provides for the utility model embodiment.
Wherein in Fig. 1-4: 1-overflow siphon cap, 101-cap body brace rod, 102-lower port, 103-top cover, 2-water conservancy diversion siphon cap, 3-layer of gravel, 4-bleed off pipe, 5-mozzle, 6-geotechnique layer of cloth, 7-kind are planted soil layer, 8-filtration beds, 9-aquifer, 10-water storage container, 11-vegetable layer, 12-original state soil layer, 13-curb water hole.
Detailed description of the invention
Core of the present utility model is to provide a kind of shallow careless ditch, and this shallow careless ditch can improve soil permeability coefficient compared with the flood storage regulating power of low country rainwater.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 4, in a kind of detailed description of the invention, the shallow careless ditch that the utility model provides, comprise overflow mechanism, filtration beds 8, geotechnological layer of cloth 6, aquifer 9, vegetable layer 11 and plantation soil layer 7, vegetable layer 11 is positioned at plantation soil layer 7 tops, filtration beds 8 is positioned at plantation soil layer 7 belows and is positioned at geotechnological layer of cloth 6 tops, and aquifer 9 is positioned at geotechnological layer of cloth 6 belows.Concrete, aquifer 9 can be filled and be formed by rubble or cobble, certainly, and in order to reduce the cost of production of shallow careless ditch, the utility model is preferred, aquifer 9 can be filled and be formed by construction refuse regenerated aggregate, because space between building waste is larger, makes the water storage space of aquifer 9 larger, and realize the re-using of building waste, avoid environment pollution, if the packing material size that aquifer 9 adopts is larger, preferably spread at aquifer 9 upper surfaces the thinner aggregate that one deck particle diameter is 10cm-20cm.Between shallow careless ditch and road, curb can be set, be furnished with at a certain distance curb water hole 13 for to shallow careless ditch conducting rainwater on curb, wherein the concrete distance between two adjacent curb water holes 13 is determined according to local rainwater situation.In order to improve the water-holding capacity of shallow careless ditch, aquifer 9 thickness is vertically more than or equal to the vertically half of thickness of shallow careless ditch.If the packing material size that aquifer 9 adopts is larger, preferably spread at aquifer 9 upper surfaces the thinner aggregate that one deck particle diameter is 10mm-20mm.Filtration beds 8 can adopt sand-like thing filtration beds can adopt the material-pavings such as medium sand, stone flour slag, expanded perlite.Certainly filtration beds 8 also can be made up of other material.Overflow mechanism can be lower well, traditional lower well top is provided with screen pack, stablize retaining for the ease of shallow careless ditch, the water inlet of overflow mechanism is lower than pavement of road and higher than plantation soil layer 7, the delivery port of overflow mechanism can communicate with the municipal network of rivers or other water body.When excessive for fear of rainwater, impact plantation soil layer, the utility model is preferred, and the water inlet of overflow mechanism is vertical with link length direction with the line of curb water hole 13, certainly, according to overflow mechanism actual installation needs, overflow mechanism is positioned near curb water hole 13.The straw that the element soil that plantation soil layer 7 can dig out with original place is mixed to pulverize obtains, to reduce costs.Plantation soil layer 7 can adopt the element soil that digs out in original place to improve and make, to reduce costs.The method of improvement can be mixed the stalk of pulverizing, mushroom fertilizer, expanded perlite etc. in the required earth material of plantation soil layer 7
Shallow careless ditch can be arranged between roadway and sidewalk, also can be arranged between two-way roadway, and sidewalk side can certainly be installed, and installation site the utility model of shallow careless ditch is not specifically limited.In the time that rainwater flows in shallow careless ditch by road surface, rainwater by plantation soil layer 7, filtration beds 8, geotechnological layer of cloth 6 and aquifer 9, finally flows into original state soil layer 12 successively.When after rainfall certain time, when the rainwater in the more and shallow careless ditch of amount of rainfall is built up height higher than the top of overflow mechanism, rainwater flows directly in the municipal network of rivers or other water source by overflow mechanism.
Known by foregoing description, in the shallow careless ditch providing at the utility model, because filtration beds 8 is furnished with aquifer 9 below, aquifer 9 can hold more rainwater fast, for the lower original state soil layer 12 of soil permeability coefficient, aquifer 9 can hold rainwater in time, the rainwater that is positioned at aquifer 9 infiltrates original state soil layer 12 again, aquifer 9 retaining fast, by being installed, filtration beds 8 effectively avoid the soil property of plantation soil layer 7 to stop up the situation of geotechnological layer of cloth 6, be convenient to rainwater and infiltrate fast aquifer 9, effectively improved shallow careless ditch to soil permeability coefficient compared with the flood storage regulating power of low country rainwater.
On the other hand, because the rainwater that enters shallow careless ditch all infiltrates original state soil layer 12 by filtration beds 8, effectively avoided dirtier rainwater of rainy initial stage directly to enter original state soil layer 12, and then polluted the situation of original state soil layer 12, the shallow careless ditch that the utility model provides has improved intercepting pollution for rainwater ability.Due to for the lower area of soil permeability coefficient, when raining and produce runoff on road, initial stage, comparatively muddy rainwater flowed in grass planting ditch through curb water hole 13, through filtration beds 8, after filtration, purify after, enter aquifer 9, enter water in aquifer 9 and be seeped under can be slowly underground, the situation of directly discharging by overflow mechanism with respect to traditional excessive rainwater, the shallow careless ditch that the utility model provides has conserved underground water source.Water in shallow careless ditch, plant soil layer 7 and filtration beds 8 below flow, shallow careless ditch upper soil horizon is smooth, and wash away without long-term ponding and runoff, be applicable to the each Plants of plantation, this shallow careless ditch combines road drainage with Afforestation Landscape, and when rainy season, performance cuts dirty discharge function, when dry season, still retain typical Road landscape feature.Aquifer 9 stores water and can be plant and provide growth required moisture, can reduce manual watering's frequency of plant, using water wisely.
Preferably, this shallow careless ditch also comprises the layer of gravel 3 that is positioned at filtration beds 8 tops, the laying of layer of gravel 3 should cover the whole region of likely strongly being washed away by runoff from the curb water hole 13 of curb layer to overflow mechanism, makes the draining of overflow mechanism water inlet smoothly avoid overflow mechanism to stop up.Layer of gravel 3 is corresponding with the curb water hole 13 of road, and layer of gravel 3 is lower than curb water hole 13, and layer of gravel 3 is between road and plantation soil layer 7.Overflow mechanism comprises bleed off pipe 4 and is arranged on the overflow siphon cap 1 of bleed off pipe 4 water inlets, and overflow siphon cap 1 is positioned at layer of gravel 3 places.Concrete, overflow siphon cap 1 can partly or entirely be arranged in layer of gravel 3.The weep hole of bleed off pipe 4 can communicate with the municipal network of rivers or other water body, concrete, the weep hole of bleed off pipe 4 can communicate with roads rain inlet, in the time that amount of rainfall is excessive, overflow mechanism directly by Water in Rainwater Drainage to roads rain inlet, while effectively having avoided occurring heavy rain, shallow careless ditch infiltration or draining cause the situation of rain disaster not in time.As shown in Figure 4, overflow siphon cap 1 comprises siphon cap body and is arranged on the intrinsic cap body of siphon cap brace rod 101, when overflow siphon cap 1 is buckled in bleed off pipe 4 water inlets, between the top cover 103 of overflow siphon cap 1 and the water inlet end of bleed off pipe 4, be subject to cap body brace rod 101 spacing, there is certain interval in top cover 103 and bleed off pipe 4 water inlets, form water stream channel, the inner surface of siphon cap body and the external surface of bleed off pipe 4 form stormwater overflow passage by cap body brace rod 101, the water inlet of bleed off pipe 4 is lower than pavement of road and higher than plantation soil layer 7, certainly, the water inlet of bleed off pipe 4, layer of gravel 3 and plantation soil layer 7 are positioned at filtration beds 8 tops side by side.In the time that shallow careless ditch middle water level exceedes bleed off pipe 4 water inlet height, produce siphon overflow, the ponding in road and shallow careless ditch is discharged rapidly.The caliber of bleed off pipe 4 and quantity should be calculated according to the width of road and local Rain Intensity Formula Based, and the spacing of generally selecting adjacent two bleed off pipes 4 is 20m-30m.Overflow siphon cap 1 can make water level drop to the lower port 102 of overflow siphon cap 1, makes the absolute altitude of shallow careless ditch middle water level lower than bleed off pipe 4 water inlets, if now fall heavy rain, can play the effect of flood storage again again.Because overflow siphon cap 1 is positioned at layer of gravel 3, the situation of effectively having avoided the mouth of pipe of bleed off pipe 4 to stop up.The height that overflow siphon cap 1 sidewall has the preferred overflow siphon of certain altitude cap 1 is 100mm-200mm, while producing siphonic effect, its siphon drainage effect can last till makes water level drop to the lower edge of overflow siphon cap 1, it is the lower port 102 of overflow siphon cap 1, ponding in can excessive overflow ditch, realizes the flood storage to secondary flood peak.Effectively avoid excessively washing away through the rainwater of curb water hole 13 situation of plantation soil layer 7 by layer of gravel 3 is set, effectively extended the application life of shallow careless ditch.
Further, this shallow careless ditch also comprises mozzle 5 and is arranged on the water conservancy diversion siphon cap 2 of mozzle 5 water inlets, the water inlet of water conservancy diversion siphon cap 2 and mozzle 5 is positioned at layer of gravel 3, the shape of water conservancy diversion siphon cap 2 is similar to overflow siphon cap 1, specifically can be with reference to overflow siphon cap 1, repeat no more herein, the delivery port of mozzle 5 is positioned at aquifer 9.When rainfall continued after the regular hour, it is comparatively clean that runoff rainwater starts to become, if water level starts to rise and exceedes the mouth of pipe height of mozzle 5, ponding shifts to aquifer 9 by the siphon cap on mozzle 5 and mozzle 5.By being provided with mozzle 5, in the time that the seepage discharge of filtration beds 8 is not enough, can not need the clean rainwater filtering directly to import aquifer 9.Effectively extend the application life of filtration beds 8.And mozzle 5 is set, when occurring when extra torrential rain, rainfall runoff flow may be greatly when exceeding filtration beds 8 seepage discharge, cleaner rainwater can flow into aquifer 9 by mozzle 5, mozzle 5 mouths of pipe also should adopt siphon cap, with anti-clogging.
For most rainwater of every rain being accumulated in aquifer 9, then ooze under slowly, can expand the cross section of shallow careless ditch, so that the more infiltration aquifer 9 of rainwater, in order further to improve the water-holding capacity of shallow careless ditch, the cross section of shallow careless ditch along continuous straight runs is rectangular surfaces.The side of shallow careless ditch and the laminating of road side.
Further, this shallow careless ditch also comprises the water storage container 10 being arranged in aquifer 9, and the size of water storage container 10 and number are determined according to the actual needs of shallow careless ditch, and when water storage container 10 is while being multiple, multiple water storage containers 10 can be separate.Be fully absorbed moisture for the ease of planting, the utility model is preferred, and each water storage container 10 is interconnected, can be by a part of rainwater storage in water storage container 10 and do not ooze down, the moisture needing for supply plant growth, realizes exempting to irrigate and safeguards.Known by foregoing description, this shallow careless ditch can be by rainwater mass storage, and the moisture that fully supply plant growth needs is realized exempting to irrigate and safeguarded, shallow careless ditch is cheap, safeguards simple.
In this manual, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a shallow careless ditch, comprise overflow mechanism, geotechnological layer of cloth (6), vegetable layer (11) and plantation soil layer (7), described vegetable layer (11) is positioned at described plantation soil layer (7) top, it is characterized in that, also comprise filtration beds (8) and aquifer (9), described filtration beds (8) is positioned at described plantation soil layer (7) below and is positioned at described geotechnological layer of cloth (6) top, and described aquifer (9) is positioned at described geotechnological layer of cloth (6) below.
2. shallow careless ditch according to claim 1, it is characterized in that, also comprise the layer of gravel (3) corresponding with the curb water hole (13) of road, described layer of gravel (3) is lower than curb water hole (13), described layer of gravel (3) is positioned at described filtration beds (8) top, described layer of gravel (3) is positioned between road and described plantation soil layer (7), described overflow mechanism comprises bleed off pipe (4) and is arranged on the overflow siphon cap (1) of described bleed off pipe (4) water inlet, and described overflow siphon cap (1) is positioned at described layer of gravel (3) and locates.
3. shallow careless ditch according to claim 2, is characterized in that, the water inlet of described bleed off pipe (4) is higher than described plantation soil layer (7) and lower than Road surface layer.
4. shallow careless ditch according to claim 2, it is characterized in that, also comprise mozzle (5) and be arranged on the water conservancy diversion siphon cap (2) of described mozzle (5) water inlet, described mozzle (5) water inlet is positioned at described layer of gravel (3), and the delivery port of described mozzle (5) is positioned at described aquifer (9).
5. shallow careless ditch according to claim 2, is characterized in that, the water inlet of described overflow mechanism is vertical with link length direction with the line of curb water hole (13).
6. shallow careless ditch according to claim 1, is characterized in that, the cross section of described shallow careless ditch is rectangular surfaces, the side of described shallow careless ditch and the laminating of road side.
7. shallow careless ditch according to claim 1, is characterized in that, described aquifer (9) thickness is vertically more than or equal to the vertically half of thickness of described shallow careless ditch.
8. according to the shallow careless ditch described in any one in claim 1-7, it is characterized in that, also comprise the water storage container (10) being arranged in described aquifer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875136.8U CN203782519U (en) | 2013-12-27 | 2013-12-27 | Shallow grass ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875136.8U CN203782519U (en) | 2013-12-27 | 2013-12-27 | Shallow grass ditch |
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| Publication Number | Publication Date |
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| CN203782519U true CN203782519U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320875136.8U Expired - Lifetime CN203782519U (en) | 2013-12-27 | 2013-12-27 | Shallow grass ditch |
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| CN (1) | CN203782519U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643612A (en) * | 2013-12-27 | 2014-03-19 | 深圳市建筑科学研究院有限公司 | Shallow grass furrow and manufacturing method of shallow grass furrow |
| CN105463964A (en) * | 2015-12-28 | 2016-04-06 | 上海建筑设计研究院有限公司 | Disconnection structure of road |
| CN105804198A (en) * | 2016-04-06 | 2016-07-27 | 上海交通大学 | Greenbelt structure integrating rainwater storage and utilization |
| CN107620365A (en) * | 2017-07-26 | 2018-01-23 | 袁冬海 | Ecologic rainwater oozes storage reclaiming system |
| CN111945512A (en) * | 2020-07-28 | 2020-11-17 | 韩春俏 | Vegetation maintenance system |
| CN115821675A (en) * | 2022-11-23 | 2023-03-21 | 中建八局装饰工程有限公司 | Prevent soil erosion and water loss, cyclic utilization water resource's multi-functional pond device of planting |
-
2013
- 2013-12-27 CN CN201320875136.8U patent/CN203782519U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643612A (en) * | 2013-12-27 | 2014-03-19 | 深圳市建筑科学研究院有限公司 | Shallow grass furrow and manufacturing method of shallow grass furrow |
| CN103643612B (en) * | 2013-12-27 | 2016-12-07 | 深圳市建筑科学研究院股份有限公司 | Shallow grass ditch and the manufacture method of shallow grass ditch |
| CN105463964A (en) * | 2015-12-28 | 2016-04-06 | 上海建筑设计研究院有限公司 | Disconnection structure of road |
| CN105804198A (en) * | 2016-04-06 | 2016-07-27 | 上海交通大学 | Greenbelt structure integrating rainwater storage and utilization |
| CN107620365A (en) * | 2017-07-26 | 2018-01-23 | 袁冬海 | Ecologic rainwater oozes storage reclaiming system |
| CN107620365B (en) * | 2017-07-26 | 2019-11-15 | 袁冬海 | Ecologic rainwater, which seeps, stores reclaiming system |
| CN111945512A (en) * | 2020-07-28 | 2020-11-17 | 韩春俏 | Vegetation maintenance system |
| CN115821675A (en) * | 2022-11-23 | 2023-03-21 | 中建八局装饰工程有限公司 | Prevent soil erosion and water loss, cyclic utilization water resource's multi-functional pond device of planting |
| CN115821675B (en) * | 2022-11-23 | 2024-09-20 | 中建八局装饰工程有限公司 | Multifunctional pool planting device for preventing water and soil loss and recycling water resources |
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| C14 | Grant of patent or utility model | ||
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Address after: 518049 Guangdong city of Shenzhen province Futian District, Mei Ao Road No. 29 building, building three Patentee after: SHENZHEN INSTITUTE OF BUILDING RESEARCH Co.,Ltd. Address before: 518049 Guangdong city of Shenzhen province Futian District, Mei Ao Road No. 29 building, building three Patentee before: Shenzhen Institute of Building Research Co.,Ltd. |
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Effective date of registration: 20170215 Address after: 518031 Guangdong Province, Futian District, No. Zhenxing Road, building, building, building, No. 17, building three Patentee after: SHENZHEN MUNICIPAL ENGINEERING CONSULTING CENTER Co.,Ltd. Address before: 518049 Guangdong city of Shenzhen province Futian District, Mei Ao Road No. 29 building, building three Patentee before: SHENZHEN INSTITUTE OF BUILDING RESEARCH Co.,Ltd. |
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