CN111226648A - Sponge city is with green roof - Google Patents
Sponge city is with green roof Download PDFInfo
- Publication number
- CN111226648A CN111226648A CN202010096800.3A CN202010096800A CN111226648A CN 111226648 A CN111226648 A CN 111226648A CN 202010096800 A CN202010096800 A CN 202010096800A CN 111226648 A CN111226648 A CN 111226648A
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- China
- Prior art keywords
- groove
- water
- planting
- storage tank
- tank
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/033—Flat containers for turf, lawn or the like, e.g. for covering roofs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/005—Reservoirs connected to flower-pots through conduits
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
Abstract
The invention relates to a green roof for a sponge city, which belongs to the technical field of sponge city construction, and the technical scheme is characterized in that the green roof for the sponge city comprises a roof body, wherein a water storage tank is arranged at the middle position of the roof body, a planting groove for greening is arranged on the water storage tank, and a water permeable hole is formed in one side of the planting groove; the outside of planting the groove is provided with the device of stewing, and the device of stewing links to each other with planting the groove is fixed, and the device of stewing deviates from one side intercommunication of planting the groove and is provided with the collecting box, and the top position department level of collecting box is provided with communicating pipe, and the both ends of communicating pipe set up with collecting box, storage water tank intercommunication respectively, reach the effect that improves the convenience in use.
Description
Technical Field
The invention relates to the technical field of sponge city construction, in particular to a green roof for a sponge city.
Background
With the continuous development of cities, a plurality of 'over-urbanization' phenomena occur, a series of contradictions and problems called 'urban diseases' are generated, one important reason is that too much cement land occupies woodlands, grasslands, lakes and wetlands capable of conserving water sources, natural water circulation is cut off, rainwater comes in and can be only drained as sewage, and the amount of underground water is reduced.
Current can refer to chinese patent that publication number is CN110005141A, it discloses a green building integrated roof, including the crossbeam, the upper end of crossbeam is fixed with the roof body, be equipped with the plant on the upper end lateral wall of crossbeam and plant the groove, the lower extreme fixedly connected with mounting bracket of crossbeam, the mounting bracket is U type structure, the mounting bracket inboard is fixed with the collecting box through locking screw, the inside of collecting box is equipped with the drain pipe, the lower extreme of drain pipe runs through collecting box and mounting bracket in proper order and is equipped with the valve, the lower extreme symmetry of crossbeam is equipped with two telescoping devices, telescoping device's flexible end fixedly connected with bearing board, be fixed with the storage water tank on the bearing board, the inside of storage water.
The above prior art solutions have the following drawbacks: this integrated roof of green building adjusts the telescoping device according to the rainfall volume and changes the size of collecting box in the use, uses inconveniently.
Disclosure of Invention
The invention aims to provide a green roof for a sponge city, which is characterized in that a communicating pipe is additionally arranged between a collecting box and a water storage box, so that water in the collecting box can be automatically conveyed into the water storage box after reaching a certain amount, and the effect of improving the use convenience is achieved.
The technical purpose of the invention is realized by the following technical scheme:
a green roof for sponge cities comprises a roof body, wherein a water storage tank is arranged in the middle of the roof body, a planting groove for greening is formed in the water storage tank, and a water permeable hole is formed in one side of the planting groove; the outside of planting the groove is provided with the device of stewing, and the device of stewing links to each other with planting the groove is fixed, and the device of stewing deviates from one side intercommunication of planting the groove and is provided with the collecting box, and the top position department level of collecting box is provided with communicating pipe, and the both ends of communicating pipe set up with collecting box, storage water tank intercommunication respectively.
Through the technical scheme, when the roof body is built, the water storage tank is placed at the middle position of the roof body, then the planting groove is placed on the water storage tank and fixed, rainwater flows into the standing device from the permeable hole of the planting groove to be subjected to standing precipitation, so that silt carried in rainwater sinks under the action of gravity, the rainwater purification effect on the rainwater is improved, the rainwater subjected to standing precipitation flows into the collecting tank to be used, when the rainwater amount is large, the rainwater in the collecting tank is conveyed into the water storage tank after reaching a certain amount, and compared with the condition that the size of the collecting tank is changed by adjusting the telescopic device according to the rainwater amount in the prior art, the roof body has the effect of improving the use convenience.
The invention is further configured to: the bottom of the collecting box is provided with a water drainage pipe, one end of the water drainage pipe is communicated with the collecting box, and the other end of the water drainage pipe extends to the upper part of the planting groove and is in threaded connection with a spray pipe; the bottom position department in the collecting box outside is provided with the booster pump, and the booster pump sets up with the drain pipe intercommunication.
Through above-mentioned technical scheme, the inside water of collecting box outwards carries and waters the green planting of planting the inslot through the drain pipe, and the booster pump is carried water to planting on the groove, and the spray tube increases the coverage area of drain pipe to green planting, improves the utilization effect of the inside rainwater of collecting box.
The invention is further configured to: the standing device comprises a first standing groove and a second standing groove, the first standing groove is arranged on one side close to the planting groove, and the height of the first standing groove is larger than that of the second standing groove.
Through the technical scheme, the standing device comprises the first standing groove and the second standing groove, when the standing device is used, rainwater flows into the first standing groove from the planting groove, silt carried in the rainwater sinks under the action of gravity, the rainwater to be precipitated is accumulated to a certain amount and then is transferred into the second standing groove from the first standing groove to be precipitated for secondary precipitation, the rainwater purification effect is further improved, a large amount of silt is prevented from being accumulated in the collecting box, and the using effect is improved.
The invention is further configured to: one side that communicating pipe was kept away from to the storage water tank is provided with the connecting pipe, and the connecting pipe sets up with the storage water tank intercommunication, and the position department that the storage water tank was kept away from to the connecting pipe is provided with the valve.
Through above-mentioned technical scheme, when the water accumulation in the storage water tank is made up to a quantitative, the accessible connecting pipe is discharged the water in the storage water tank and is used, and the steerable drainage of valve of connecting pipe department improves the convenience of use and the stability of storage water tank.
The invention is further configured to: the top position department of storage water tank has seted up the infiltration hole, and the infiltration hole sets up with planting the groove intercommunication.
Through above-mentioned technical scheme, plant the unnecessary quantity of water in the groove and also can enter into the water storage tank through the infiltration hole at water storage tank top, further strengthen the collection to the rainwater, improve the collection effect to the rainwater.
The invention is further configured to: an impermeable layer is arranged between the water storage tank and the planting groove.
Through above-mentioned technical scheme, the barrier layer sets up between storage water tank and planting groove, prevents to plant unnecessary rainwater in the groove and has a large amount of silt to be brought into in the storage water tank when permeating in to the storage water tank, strengthens the protection to the silt of planting in the groove, purifies simultaneously and plants the rainwater of flowing in the groove to the storage water tank, further improves the collection effect to the rainwater.
The invention is further configured to: the barrier layer includes non-woven fabrics layer and grit layer, and the non-woven fabrics layer is arranged in the top of storage water tank and is linked to each other with the storage water tank butt, and the grit layer is laid in the one side that the non-woven fabrics layer deviates from the storage water tank.
Through above-mentioned technical scheme, the barrier layer is used for the protection to plant the silt and the rainwater of groove and purifies, and the grit layer is arranged in the below of planting the groove, has fixed effect to the silt of planting in the groove, reduces the loss of the silt of planting in the groove simultaneously, and the lower surface on gravel layer is arranged in to the non-woven fabrics layer, has the effect of blockking to the tiny silt that passes from the grit layer, further improves the barrier layer and to the fixed effect of silt, purifies the rainwater, improves the stability when rainwater recycles.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the roof body is provided with the collecting box and the water storage tank, and the collecting box is communicated with the water storage tank through the communicating pipe, so that when the rainwater quantity is large, the rainwater in the collecting box is conveyed into the water storage tank through the communicating pipe after reaching a certain quantity, and the use convenience is improved;
2. by arranging the standing device which comprises the first standing groove and the second standing groove, rainwater flows into the first standing groove from the planting groove, sediment carried in the rainwater sinks under the action of gravity, and the rainwater to be precipitated is accumulated to a certain amount and then is transferred into the second standing groove from the first standing groove for secondary precipitation, so that the purification effect of the rainwater is further improved, a large amount of sediment is prevented from being accumulated in the collecting box, and the using effect is improved;
3. through set up the barrier between storage water tank and planting the groove, prevent to plant unnecessary rainwater in the groove and have a large amount of silt to be brought into in the storage water tank when permeating in the storage water tank, strengthen the protection to the silt in planting the groove, purify simultaneously and plant the rainwater of in the groove flow to the storage water tank, further improve the collection effect to the rainwater.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view of the overall structure of the embodiment after hiding the roof body;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a schematic structural diagram of a protruded connection tube of the present embodiment;
fig. 5 is a schematic cross-sectional structure diagram of the present embodiment.
Reference numerals: 1. a roof body; 2. a water storage tank; 21. a connecting pipe; 211. a valve; 22. a water seepage hole; 3. planting grooves; 31. water permeable holes; 4. a standing device; 41. a first stationary tank; 42. a second stationary tank; 5. a collection box; 51. a communicating pipe; 52. a drain pipe; 521. a nozzle; 53. a booster pump; 6. an impermeable layer; 61. a non-woven fabric layer; 62. a sand stone layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to fig. 1 and 3, a green roof for sponge city comprises a roof body 1, a water storage tank 2 is arranged in the middle of the roof body 1, a planting groove 3 for greening is arranged on the water storage tank 2, and a water permeable hole 31 is formed in one side of the planting groove 3; the outside of planting groove 3 is provided with device 4 that stews, device 4 that stews links to each other with planting groove 3 is fixed, the one side intercommunication that device 4 that stews deviates from planting groove 3 is provided with collecting box 5, and the top position department level of collecting box 5 is provided with communicating pipe 51, the both ends of communicating pipe 51 respectively with collecting box 5, storage water tank 2 intercommunication sets up, rainwater in collecting box 5 reaches and is carried storage water tank 2 after a certain amount in, the condition that the telescoping device was changed to the size of collecting box 5 is adjusted according to the rainfall volume among the relative ratio prior art, the embodiment has reached the effect that improves the convenience in use.
With reference to fig. 2 and 3, a drain pipe 52 is arranged at the bottom of the collection box 5, one end of the drain pipe 52 is communicated with the collection box 5, and the other end of the drain pipe 52 extends to the upper part of the planting groove 3 and is connected with a spray pipe 521 through threads; a booster pump 53 is arranged at the bottom position outside the collecting box 5, the booster pump 53 is communicated with a drain pipe 52, water inside the collecting box 5 is conveyed outwards through the drain pipe 52 and waters green plants in the planting groove 3, the booster pump 53 conveys the water onto the planting groove 3, the spray pipe 521 increases the coverage area of the drain pipe 52 on the green plants, and the utilization effect of rainwater inside the collecting box 5 is improved; the standing device 4 comprises a first standing groove 41 and a second standing groove 42, the first standing groove 41 is arranged on one side close to the planting groove 3, the height of the first standing groove 41 is larger than that of the second standing groove 42, when the standing device 4 is used, rainwater flows into the first standing groove 41 from the planting groove 3, silt carried in the rainwater sinks under the action of gravity, the rainwater to be precipitated is accumulated to a certain amount and then is transferred into the second standing groove 42 from the first standing groove 41 to be precipitated for secondary precipitation, the purifying effect of the rainwater is further improved, the phenomenon that a large amount of silt is accumulated in the collecting box 5 is prevented, and the using effect is improved.
With reference to fig. 2 and 4, the top of the water storage tank 2 is provided with a water seepage hole 22, the water seepage hole 22 is communicated with the planting groove 3, and excess water in the planting groove 3 can enter the water storage tank 2 through the water seepage hole 22 at the top of the water storage tank 2, so that the collection of rainwater is further enhanced, and the rainwater collection effect is improved; one side that communicating pipe 51 was kept away from to storage water tank 2 is provided with connecting pipe 21, and connecting pipe 21 and storage water tank 2 intercommunication set up, and the position department that storage water tank 2 was kept away from to connecting pipe 21 is provided with valve 211, and when the water accumulation in storage water tank 2 was won a quantitative, accessible connecting pipe 21 was put out the water in the storage water tank 2 and is used, and the steerable water that drains of valve 211 of connecting pipe 21 department improves storage water tank 2's convenience of use and stability.
Referring to fig. 3 and 5, an impermeable layer 6 is arranged between the water storage tank 2 and the planting tank 3, the impermeable layer 6 prevents a large amount of silt from being brought into the water storage tank 2 when the redundant rainwater in the planting tank 3 permeates into the water storage tank 2, so as to enhance the protection of the silt in the planting tank 3 and simultaneously purify the rainwater flowing into the water storage tank 2 in the planting tank 3, the impermeable layer 6 comprises a non-woven fabric layer 61 and a sandstone layer 62, the non-woven fabric layer 61 is arranged at the top of the water storage tank 2 and is connected with the water storage tank 2 in an abutting mode, the sandstone layer 62 is arranged at one side, away from the water storage tank 2, of the non-woven fabric layer 61, the sandstone layer 62 has a fixing effect on the silt in the planting tank 3, the loss of the silt in the planting tank 3 is reduced, the non-woven fabric layer 61 is arranged at the lower surface of the sandstone layer 62, so as to have a, purify the rainwater, stability when improving the rainwater and recycling.
The implementation principle of the embodiment is as follows: when the roof body 1 is built, the water storage tank 2 is placed in the middle of the roof body 1, then the impermeable layer is laid on the top of the water storage tank 2, then the planting groove 3 is placed on the water storage tank 2 and fixed, a part of rainwater flows into the standing device 4 from the permeable hole 31 of the planting groove 3 for standing and precipitation, so that silt carried in the rainwater sinks under the action of gravity, the rainwater purification effect is improved, the rainwater to be standing and precipitated flows into the collection tank 5 for use, and when the rainwater in the collection tank 5 reaches a certain amount, the rainwater is conveyed into the water storage tank 2 through the communication pipe 51; a part of rainwater passes through the impermeable layer 6 from the soil of the planting groove 3 and is collected into the water storage tank 2, and when the water in the water storage tank 2 is accumulated to a certain amount, the water in the water storage tank 2 can be discharged for use through the connecting pipe 21; meanwhile, rainwater in the collecting box 5 can be conveyed to the top of the planting groove 3 through the booster pump 53 and the drain pipe 52 and water green plants in the planting groove 3, the spray pipe 521 increases the coverage area of the drain pipe 52 on the green plants, and the using effect of the rainwater in the collecting box 5 is improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a sponge city is with green roof, includes roof body (1), its characterized in that: a water storage tank (2) is arranged in the middle of the roof body (1), a planting groove (3) for greening is arranged on the water storage tank (2), and a water permeable hole (31) is formed in one side of the planting groove (3); the outer side of the planting groove (3) is provided with a standing device (4), the standing device (4) is fixedly connected with the planting groove (3), one side, deviating from the planting groove (3), of the standing device (4) is communicated with a collecting box (5), the top position of the collecting box (5) is horizontally provided with a communicating pipe (51), and two ends of the communicating pipe (51) are respectively communicated with the collecting box (5) and a water storage tank (2).
2. The sponge city green roof of claim 1, wherein: a drain pipe (52) is arranged at the bottom of the collection box (5), one end of the drain pipe (52) is communicated with the collection box (5), and the other end of the drain pipe (52) extends to the upper part of the planting groove (3) and is in threaded connection with a spray pipe (521); the bottom position of the outer side of the collecting box (5) is provided with a booster pump (53), and the booster pump (53) is communicated with a drain pipe (52).
3. The sponge city green roof of claim 1, wherein: the standing device (4) comprises a first standing groove (41) and a second standing groove (42), the first standing groove (41) is arranged on one side close to the planting groove (3), and the height of the first standing groove (41) is larger than that of the second standing groove (42).
4. The sponge city green roof of claim 1, wherein: one side of the water storage tank (2) far away from the communicating pipe (51) is provided with a connecting pipe (21), the connecting pipe (21) is communicated with the water storage tank (2), and a valve (211) is arranged at the position of the connecting pipe (21) far away from the water storage tank (2).
5. The sponge city green roof of claim 1, wherein: the top position department of storage water tank (2) has seted up infiltration hole (22), infiltration hole (22) and planting groove (3) intercommunication setting.
6. The sponge city green roof of claim 1, wherein: an impermeable layer (6) is arranged between the water storage tank (2) and the planting groove (3).
7. The green roof for the sponge city as claimed in claim 6, wherein: impermeable layer (6) include non-woven fabrics layer (61) and gravel layer (62), non-woven fabrics layer (61) are arranged in the top of storage water tank (2) and are linked to each other with storage water tank (2) butt, gravel layer (62) are laid in non-woven fabrics layer (61) and are deviated from one side of storage water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010096800.3A CN111226648A (en) | 2020-02-17 | 2020-02-17 | Sponge city is with green roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010096800.3A CN111226648A (en) | 2020-02-17 | 2020-02-17 | Sponge city is with green roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111226648A true CN111226648A (en) | 2020-06-05 |
Family
ID=70862669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010096800.3A Pending CN111226648A (en) | 2020-02-17 | 2020-02-17 | Sponge city is with green roof |
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| Country | Link |
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| CN (1) | CN111226648A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8701345B2 (en) * | 2003-06-13 | 2014-04-22 | Kawada Construction Co., Ltd. | Greening system |
| CN205894164U (en) * | 2016-08-11 | 2017-01-18 | 齐昱泰 | Street greening takes energy -conserving environment -friendly device |
| US10174494B2 (en) * | 2016-03-03 | 2019-01-08 | Hydro International Ltd | Water treatment apparatus |
| CN208830607U (en) * | 2018-08-23 | 2019-05-07 | 广东诚实建设工程设计有限公司 | A kind of water-saving roof garden |
| CN110005141A (en) * | 2019-05-06 | 2019-07-12 | 扬州工业职业技术学院 | A kind of integrated roof of green building |
| CN110005142A (en) * | 2019-05-08 | 2019-07-12 | 青岛永森新型建材有限公司 | A kind of sponge city planted roof and siphon drainage collection system |
| CN209151683U (en) * | 2018-09-28 | 2019-07-26 | 浙江五联建设有限公司 | A kind of municipal administration greening frame |
| CN209283842U (en) * | 2018-10-22 | 2019-08-23 | 浙江精东环境建设有限公司 | A kind of roof greening system |
| CN209653243U (en) * | 2019-01-31 | 2019-11-19 | 姚振可 | A kind of green building roof of waterproof |
-
2020
- 2020-02-17 CN CN202010096800.3A patent/CN111226648A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8701345B2 (en) * | 2003-06-13 | 2014-04-22 | Kawada Construction Co., Ltd. | Greening system |
| US10174494B2 (en) * | 2016-03-03 | 2019-01-08 | Hydro International Ltd | Water treatment apparatus |
| CN205894164U (en) * | 2016-08-11 | 2017-01-18 | 齐昱泰 | Street greening takes energy -conserving environment -friendly device |
| CN208830607U (en) * | 2018-08-23 | 2019-05-07 | 广东诚实建设工程设计有限公司 | A kind of water-saving roof garden |
| CN209151683U (en) * | 2018-09-28 | 2019-07-26 | 浙江五联建设有限公司 | A kind of municipal administration greening frame |
| CN209283842U (en) * | 2018-10-22 | 2019-08-23 | 浙江精东环境建设有限公司 | A kind of roof greening system |
| CN209653243U (en) * | 2019-01-31 | 2019-11-19 | 姚振可 | A kind of green building roof of waterproof |
| CN110005141A (en) * | 2019-05-06 | 2019-07-12 | 扬州工业职业技术学院 | A kind of integrated roof of green building |
| CN110005142A (en) * | 2019-05-08 | 2019-07-12 | 青岛永森新型建材有限公司 | A kind of sponge city planted roof and siphon drainage collection system |
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Application publication date: 20200605 |