CN109267707B - Sponge city garden roof - Google Patents
Sponge city garden roof Download PDFInfo
- Publication number
- CN109267707B CN109267707B CN201811396440.8A CN201811396440A CN109267707B CN 109267707 B CN109267707 B CN 109267707B CN 201811396440 A CN201811396440 A CN 201811396440A CN 109267707 B CN109267707 B CN 109267707B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 239000004744 fabric Substances 0.000 claims abstract description 28
- 239000004575 stone Substances 0.000 claims abstract description 16
- 239000002344 surface layer Substances 0.000 claims abstract description 16
- 239000010410 layer Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 16
- 239000011083 cement mortar Substances 0.000 claims description 11
- 239000011241 protective layer Substances 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 9
- 239000011449 brick Substances 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 239000012466 permeate Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 241001233242 Lontra Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a sponge city garden roof, which comprises a roof plate, wherein the top of the roof plate is provided with inverted U-shaped bulges, the extension lengths of the inverted U-shaped bulges are equal to the length of a confluence water pipe, the inverted U-shaped bulges are distributed in a criss-cross manner on the roof plate and matched with the roof plate to form a plurality of grooves, flower ponds with matched structures are arranged in the grooves, the inverted U-shaped bulges are provided with a Yuhua stone surface layer and a grid frame, the grid frame is positioned on the side edge of the Yuhua stone surface layer, the bottom of the grid frame is provided with filter cloth, the bottom of the filter cloth is correspondingly provided with a water collection pipe, and the water collection pipe penetrates through the inverted U-shaped bulges and is communicated with the confluence water pipe. This sponge city garden roof adopts the structural design of collector pipe, water service pipe and converging pipe for this garden roof can absorb the rainwater from the node of a plurality of differences, thereby very big improvement the absorption efficiency to the rainwater.
Description
Technical Field
The invention relates to the technical field of sponge cities, in particular to a garden roof of a sponge city.
Background
The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed. Sponge city construction should follow ecological priority principle etc. combines together natural way and artificial measures, under the prerequisite of guaranteeing urban drainage waterlogging prevention safety, furthest realizes that rainwater stores up, permeates and purifies in the urban area, promotes the utilization of rainwater resource and ecological environment protection.
The existing sponge city garden roof generally absorbs and filters rainwater through a flower bed, the water seepage efficiency is low, when the rainwater is more, the rainwater can be retained on the roof for a long time, and the rainwater collection capacity of the existing sponge city garden roof is poor.
Disclosure of Invention
The invention aims to provide a sponge city garden roof, which aims to solve the problem that the efficiency of collecting rainwater is low in the sponge city garden roof in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a kind of sponge city garden roof, including the roof slab, the top of the said roof slab has inverted U-shaped projections, the said inverted U-shaped projections are equipped with conflux pipes, the extended length of the inverted U-shaped projections is equal to the length of the conflux pipes, and the said inverted U-shaped projections are distributed criss-cross on the roof slab and matched with the roof slab to form a plurality of grooves, the inside of the groove is equipped with flower bed with matched structure, the said inverted U-shaped projections are equipped with Yuhua stone surface layer and grid frame, the grid frame is located on the side of the Yuhua stone surface layer, and the bottom of the grid frame is equipped with filter cloth, the bottom of the filter cloth is equipped with water collecting pipes correspondingly, the water collecting pipes run through the said inverted U-shaped projections and are connected with conflux pipes, the height of the flower bed exceeds the height of the said inverted U-shaped projections, and the inboard bottom of flower bed is provided with the fagging of area correspondence, and the fagging is the grid structure, and the fagging is equipped with turn-ups structure, and this turn-ups structure supports on the base of flower bed, makes to have the interval between the base of fagging and flower bed, the fagging bottom is provided with the otter board, and the centre gripping has the filter cloth between otter board and the fagging, the brick that permeates water has been laid at the top of fagging, and the brick upper berth that permeates water is equipped with the fine sand layer, and the fine sand layer upper berth is equipped with the soil horizon, the bottom of flower bed is provided with the water service pipe, and the water service pipe runs through the lateral wall of flower.
Preferably, the grid frame and the filter cloth are connected through screws.
Preferably, through holes are formed in the side wall of the flower bed and are uniformly distributed around the flower bed, and the height of each through hole corresponds to that of the boulder surface layer
Preferably, the bottom of the screen plate is provided with supporting blocks, the height of each supporting block is equal to the gap between the screen plate and the bottom edge of the flower bed, and the supporting blocks are distributed at equal intervals relative to the bottom of the screen plate.
Preferably, a roof waterproof layer is laid on the top of the roof slab, a cement mortar protective layer is laid on the roof waterproof layer, and the cement mortar protective layer inclines to one side of the corresponding grid frame with the middle of the cement mortar protective layer as a peak.
Preferably, the roof surrounding baffle is distributed around the top of the roof plate, the bottom of the roof plate is provided with a partition plate, the partition plate is provided with a water tank, the partition plate is provided with a through hole, and the through hole is staggered with the water tank.
Preferably, the bottom of the confluence water pipe is provided with a sewer pipe, the sewer pipe penetrates through the roof plate, and the confluence water pipe is communicated with the water tank through the sewer pipe.
Preferably, one side of the bottom of the water tank is provided with a water pump, and the water pump is fixed on the partition plate through screw connection.
Preferably, an overflow pipe is arranged at the top of one side of the water tank.
Compared with the prior art, the invention has the beneficial effects that: this sponge city garden roof adopts the structural design of collector pipe, water service pipe and converging pipe for this garden roof can absorb the rainwater from the node of a plurality of differences, thereby very big improvement the absorption efficiency to the rainwater.
Drawings
FIG. 1 is a cross-sectional view of a sponge city garden roof structure of the present invention;
FIG. 2 is an enlarged schematic view of the roof of the sponge city garden of the present invention at A in FIG. 1;
FIG. 3 is a front view of a sponge city garden roof flower bed in accordance with the present invention;
FIG. 4 is a top view of an embodiment of a sponge city garden roof of the present invention;
fig. 5 is a top view of a sponge city garden roof support block of the present invention.
In the figure: 1. the water-saving building comprises a rain flower stone surface layer, 2, a water collecting pipe, 3, a grid frame, 4, a flower bed, 5, a soil layer, 6, a fine sand layer, 7, a water permeable brick, 8, a supporting plate, 9, filter cloth, 10, a net plate, 11, a water pipe, 12, a roof baffle, 13, a water converging pipe, 14, a roof plate, 15, a sewer pipe, 16, an overflow pipe, 17, a water pump, 18, a water tank, 19, a supporting block, 20, a cement mortar protective layer, 21, a roof waterproof layer, 22, a through hole, 23 and a partition plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a kind of sponge city garden roof, including roof plate 14, roof plate 14 top have inverted "U" shape to raise, inverted "U" shape to raise to set up and flow in the water pipe 13, should inverted "U" shape raise the length of part to equal to said length to flow in the water pipe 13, inverted "U" shape raise and roof plate 14 form the cavity pocket, set up and flow in the water pipe 13 in the cavity pocket, and inverted "U" shape raise about roof plate 14 criss-cross distribution, and cooperate with roof plate 14 to form a plurality of grooves, the quantity of the groove is correspondent to the number of inverted "U" shape raise criss-cross, there are flower ponds 4 of structure matching in the groove, the flower ponds 4 are made of masonry stone, its outer wall is connected with the above-mentioned sidewall masonry groove, offer the through-hole 22 on the sidewall of the flower ponds 4, and the through-hole 22 is distributed evenly about the periphery of the flower ponds 4, the height of the through holes 22 corresponds to the height of the Yuhua stone surface layer 1, the structure enables rainwater at the Yuhua stone surface layer 1 to flow into the flower bed 4, irrigation can be carried out in the flower bed 4, and a drainage channel is added, so that the rainwater absorption speed is further improved, the U-shaped bulge is provided with the Yuhua stone surface layer 1 and the grid frame 3, the Yuhua stone surface layer 1 is paved at the top of the U-shaped bulge through building glue or cement mortar, the side edge corresponding to the flower bed 4 is provided with a clearance for the grid frame 3 to be placed at the top of the U-shaped bulge, the grid frame 3 is positioned at the side edge of the Yuhua stone surface layer 1, the bottom of the grid frame 3 is provided with the filter cloth 9, the grid frame 3 is connected with the filter cloth 9 through screws, the structure enables the filter cloth 9 to be conveniently disassembled, so that the filter cloth 9 can be disassembled for replacement or maintenance when the filter cloth 9 runs for a long time and is blocked, more convenient, the filter cloth 9 is composed of two layers, the upper layer is terylene, which can ensure the strength of the filter cloth 9, the lower layer is non-woven cloth, which can filter silt and prevent silt from leaking, the bottom of the filter cloth 9 is correspondingly provided with the water collecting pipes 2, the water collecting pipes 2 are distributed along the bottom of the filter cloth 9 at equal intervals, which can ensure that a plurality of nodes at the top of the roof garden can absorb rainwater at the same time, and the positions have no filtering obstruction of soil and other substances, so that the rainwater absorption efficiency is improved more directly, the upper end opening of the water collecting pipe 2 is right opposite to the filter cloth 9, which can collect and guide the filtered water, the water collecting pipe 2 penetrates through the inverted U-shaped bulge and is communicated with the confluence water pipe 13, so that the rainwater can flow into the confluence water pipe 13 from the positions, the top of the roof plate 14 is paved with a roof waterproof layer 21, and the roof waterproof layer, the cement mortar protective layer 20 inclines to one side of the corresponding grid frame 3 with the middle as a peak, the roof waterproof layer 21 can be composed of waterproof paint and waterproof coiled materials, the cement mortar protective layer 20 is screeded on the roof waterproof layer 21 to form protection, the structure can ensure that the roof plate 14 can not leak water outside the designed water seepage point and is more stable, the inclined design of the cement mortar protective layer 20 can play a role of guiding rainwater and is more beneficial to rainwater to flow into the water collecting pipe 2, thereby improving the efficiency of absorbing the rainwater, the height of the flower bed 4 exceeds the height of the inverted U-shaped bulge, so that more soil can be stored in the flower bed 4, the bottom of the inner side of the flower bed 4 is provided with a supporting plate 8 with a corresponding area, the supporting plate 8 is of a grid structure, the structure can ensure that the water can not leak and be blocked, the supporting plate 8 is provided with a flanging structure, and the flanging structure is supported on the bottom edge of the flower bed 4, the space is reserved between the supporting plate 8 and the bottom edge of the flower bed 4, the space can ensure that the bottom of the flower bed 4 is in a suspended state, so that rainwater can permeate more quickly, the bottom of the supporting plate 8 is provided with the screen plate 10, the screen plate 10 is connected with the supporting plate 8 through screws, the bottom of the screen plate 10 is provided with the supporting block 19, the height of the supporting block 19 is equal to the gap between the screen plate 10 and the bottom edge of the flower bed 4, the supporting block 19 is equidistantly distributed relative to the bottom of the screen plate 10, the supporting block 19 is made of masonry and can support the screen plate 10 through masonry and fixation, so that the screen plate 10 is more stable and firm, the filtering cloth 9 is clamped between the screen plate 10 and the supporting plate 8, the top of the supporting plate 8 is paved with the water permeable brick 7, the fine sand layer 6 is paved on the water permeable brick 7, the soil layer 5 is paved on the fine sand layer 6, the fine sand layer 6 is densely piled, so, the structure ensures that the garden roof can absorb rainwater from a plurality of different nodes, thereby greatly improving the rainwater absorption efficiency, and the garden roof can bear larger rainwater flow through the collection of the confluence water pipe 13, improving the rainwater collection capability, distributing roof baffles 12 around the top of the roof plate 14, forming the roof baffles 12 through pouring, arranging the bottom of the roof plate 14, forming the partition plates 23 through pouring, and arranging cross beams on four sides of the partition plates, the crossbeam is erected on the upright post of the building body, the water tank 18 is arranged on the partition plate 23, the water tank 18 is placed on the partition plate 23 and can collect a larger amount of rainwater, the water tank 18 is made of stainless steel and can ensure the cleanness of the interior of the water tank, the partition plate 23 is provided with through holes, the through holes are staggered with the positions of the water tank 18, the structure can ensure that workers can conveniently reach the partition plate 23 where the water tank 18 is positioned from the through holes, so that the overhauling and maintenance can be conveniently carried out, the bottom of the water converging pipe 13 is provided with the sewer pipes 15, the sewer pipes 15 are equidistantly distributed relative to the bottom of the water converging pipe 13, the rainwater downflow rate can be greatly improved, the sewer pipes 15 penetrate through the roof plate 14, the water converging pipe 13 is communicated with the water tank 18 through the sewer pipes 15, the water converging pipe 13 can discharge the converged rainwater to the water tank 18 through, one side of the bottom of the water tank 18 is provided with a water pump 17, the water pump 17 is fixed on the partition plate 23 through screw connection, the water pump 17 is communicated with the water tank 18, so that the water inside the water tank 18 can be pumped out by the water pump 17, and the water tank can be used as a toilet for households and can be used for watering flowers, the water tank has a flexible effect and is convenient to use, the top of one side of the water tank 18 is provided with an overflow pipe 16, the overflow pipe 16 is in threaded connection with the water tank 18, the lower end of the overflow pipe 16 is connected with the water in a building, and the structure can prevent the water quantity from exceeding the storage capacity of the water.
The working principle is as follows: when the sponge city garden roof is used, whether parts of the device are damaged or not or the connection is not firm is checked, the device is used after the checking is correct, the top of the garden roof is formed by mutually staggering inverted U-shaped bulges on a roof plate 14 and a flower bed 4, when rainwater falls on the garden roof, a cement mortar protective layer 20 of the device inclines towards one side of a corresponding grid frame 3 by taking the middle as a highest point, so that the rainwater falling on a Yuhua stone surface layer 1 can flow towards the shorter side of the corresponding grid frame 3, gaps on the grid frame 3 can enable the rainwater to pass through without obstruction, then the rainwater can reach the position of a filter cloth 9, the filter cloth 9 has water permeability and can filter, so that silt mixed in the rainwater cannot pass through, the moisture can flow downwards, an opening at the upper end of a water collecting pipe 2 is opposite to the filter cloth 9, and the filtered moisture flows along the water collecting pipe 2, enters a converging water pipe 13 communicated with the lower end of a water collecting pipe 2 to form efficient collection of rainwater, and simultaneously, when more rainwater is accumulated on the rain flower stone surface layer 1, the rainwater flows into the flower bed 4 from through holes 22 on the side wall of the flower bed 4 to share the rainwater with the flower bed 4, the through holes 22 on the flower bed 4 are bidirectional, when the rainwater in the flower bed 4 is larger, the rainwater is discharged out of the flower bed 4 to ensure that the water absorption efficiency of the garden roof is more uniform, the rainwater entering the flower bed 4 permeates below a soil layer 5 and is subjected to double filtration by a fine sand layer 6 and a permeable brick 7 to ensure that the soil can keep stable while the water flows, then reaches the position of a filter cloth 9 below a supporting plate 8, impurities in the water are blocked by the filtration of the filter cloth 9, finally, clear water flows downwards to the bottom of a screen plate 10, the bottom of the screen plate 10 is in a suspended state, so that the water can flow downwards, the bottom of the flower bed 4 is communicated with the confluence water pipe 13 through the water pipe 11, so that moisture in the flower bed 4 can enter the confluence water pipe 13, rainwater is absorbed by a plurality of different nodes such as the water collecting pipe 2 and the water pipe 11, rainwater absorption efficiency is greatly improved, the confluence water pipe 13 is provided with a larger space, rainwater can be better collected, the confluence water pipe 13 is communicated with the water tank 18 through the sewer pipe 15, so that moisture can enter the water tank 18 from the confluence water pipe 13 to be stored, and rainwater collection capacity of the garden roof is further improved, and the working principle of the sponge city garden roof is realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A sponge city garden roof which is characterized in that: comprises a roof plate (14), the top of the roof plate (14) is provided with an inverted U-shaped bulge, a confluence water pipe (13) is arranged in the inverted U-shaped bulge, the extension length of the inverted U-shaped bulge is equal to the length of the confluence water pipe (13), the inverted U-shaped bulge is distributed criss-cross on the roof plate (14) and is matched with the roof plate (14) to form a plurality of grooves, flower ponds (4) with matched structures are arranged in the grooves, a Yuhua stone surface layer (1) and a grid frame (3) are arranged on the inverted U-shaped bulge, the grid frame (3) is positioned on the side edge of the Yuhua stone surface layer (1), the bottom of the grid frame (3) is provided with a filter cloth (9), the bottom of the filter cloth (9) is correspondingly provided with a water collecting pipe (2), and the water collecting pipe (2) penetrates through the inverted U-shaped bulge, and is communicated with a confluence water pipe (13), the height of the flower bed (4) exceeds the height of the inverted U-shaped bulge, a supporting plate (8) with the corresponding area is arranged at the bottom of the inner side of the flower bed (4), the supporting plate (8) is of a grid structure, the supporting plate (8) is provided with a flanging structure, the flanging structure is supported on the bottom edge of the flower bed (4), so that a space is reserved between the supporting plate (8) and the bottom edge of the flower bed (4), the bottom of the supporting plate (8) is provided with a screen plate (10), a filter cloth (9) is clamped between the screen plate (10) and the supporting plate (8), the top of the supporting plate (8) is paved with a water permeable brick (7), a fine sand layer (6) is paved on the water permeable brick (7), a soil layer (5) is paved on the fine sand layer (6), the bottom of the flower bed (4) is provided with a water pipe (11), and the water pipe (11) penetrates through the side wall of the flower bed (4) and the inverted, and the flower bed (4) is connected with the confluence water pipe (13) through a water pipe (11).
2. A sponge city garden roof according to claim 1, characterized in that: the grid frame (3) is connected with the filter cloth (9) through screws.
3. A sponge city garden roof according to claim 1, characterized in that: through holes (22) are formed in the side wall of the flower bed (4), the through holes (22) are evenly distributed around the flower bed (4), and the height of the through holes (22) corresponds to the height of the Yuhua stone surface layer (1).
4. A sponge city garden roof according to claim 1, characterized in that: the bottom of the screen plate (10) is provided with supporting blocks (19), the height of each supporting block (19) is equal to the gap between the screen plate (10) and the bottom edge of the flower bed (4), and the supporting blocks (19) are equidistantly distributed relative to the bottom of the screen plate (10).
5. A sponge city garden roof according to claim 1, characterized in that: the roof waterproof layer (21) is laid on the top of the roof plate (14), the cement mortar protective layer (20) is laid on the roof waterproof layer (21), and the cement mortar protective layer (20) inclines to one side of the corresponding grid frame (3) with the middle as a peak.
6. A sponge city garden roof according to claim 1, characterized in that: the roof is characterized in that roof enclosing baffles (12) are distributed around the top of the roof plate (14), a partition plate (23) is arranged at the bottom of the roof plate (14), a water tank (18) is arranged on the partition plate (23), a through hole is formed in the partition plate (23), and the through hole is staggered with the water tank (18).
7. A sponge city garden roof according to claim 1, characterized in that: the bottom of the confluence water pipe (13) is provided with a sewer pipe (15), the sewer pipe (15) penetrates through the roof plate (14), and the confluence water pipe (13) is communicated with the water tank (18) through the sewer pipe (15).
8. A sponge city garden roof according to claim 7, characterized in that: one side of the bottom of the water tank (18) is provided with a water pump (17), and the water pump (17) is fixed on the partition plate (23) through screw connection.
9. A sponge city garden roof according to claim 7, characterized in that: an overflow pipe (16) is arranged at the top of one side of the water tank (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396440.8A CN109267707B (en) | 2018-11-22 | 2018-11-22 | Sponge city garden roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396440.8A CN109267707B (en) | 2018-11-22 | 2018-11-22 | Sponge city garden roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109267707A CN109267707A (en) | 2019-01-25 |
| CN109267707B true CN109267707B (en) | 2020-05-19 |
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ID=65189876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811396440.8A Active CN109267707B (en) | 2018-11-22 | 2018-11-22 | Sponge city garden roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109267707B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN109958177B (en) * | 2019-04-15 | 2021-04-20 | 吕敦玉 | Sponge city seepage and drainage structure and water circulation system thereof |
| CN110393106A (en) * | 2019-08-27 | 2019-11-01 | 杭州电子科技大学 | A kind of roofing anti-leak afforestation project structure |
| CN111719777B (en) * | 2020-03-21 | 2021-10-22 | 东莞市大乘建筑工程技术有限公司 | Waterproof reinforcing device for building roof and construction method |
| CN111364699A (en) * | 2020-03-23 | 2020-07-03 | 广东钜能建设有限公司 | Roof greening drainage structure and construction method thereof |
| CN113006384A (en) * | 2021-02-03 | 2021-06-22 | 江苏龙腾工程设计股份有限公司 | A green roof system of wisdom for sponge city |
| CN115262868A (en) * | 2022-07-15 | 2022-11-01 | 山东省建筑设计研究院有限公司 | Sponge city garden roof structure |
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| FR2924572A1 (en) * | 2007-12-06 | 2009-06-12 | Thierry Jean Christophe Lefillastre | Rain water filtering, recuperating and storing device for e.g. sanitary application in building, has collectors for collecting and channeling rain water, and mesh filled with base material for permitting vegetation of plants on roof surface |
| US8739497B2 (en) * | 2011-09-02 | 2014-06-03 | Paul Duggan Meuser | Roofing apparatus |
| CN203188497U (en) * | 2013-04-28 | 2013-09-11 | 深圳市建筑设计研究总院有限公司 | Planted roof |
| CN103982009B (en) * | 2014-05-23 | 2016-08-24 | 安徽绿建科技有限公司 | A kind of roof afforestation structure and construction method thereof |
| CN205369737U (en) * | 2015-12-25 | 2016-07-06 | 上海建筑设计研究院有限公司 | Roof rainwater drainage breaking of contact structure |
| CN106639178B (en) * | 2016-11-30 | 2022-08-09 | 中冶华天工程技术有限公司 | Rainwater shunting and purifying box for roof garden |
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