CN209799191U - roof structure is used in sponge city - Google Patents
roof structure is used in sponge city Download PDFInfo
- Publication number
- CN209799191U CN209799191U CN201920605420.0U CN201920605420U CN209799191U CN 209799191 U CN209799191 U CN 209799191U CN 201920605420 U CN201920605420 U CN 201920605420U CN 209799191 U CN209799191 U CN 209799191U
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- China
- Prior art keywords
- water storage
- basin
- storage basin
- roof
- roof structure
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- 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
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a sponge city roof structure, which comprises a framework, a planting basket and a water storage basin, the framework consists of a drainage channel and a mounting rack, the drainage channel is symmetrically arranged on two sides of the mounting rack, a plurality of water storage basins are arranged on the mounting rack, the framework is provided with a planting basket along the upper part of the water storage basin, the planting basket is composed of a frame, a bearing plate, planting media and a cobble layer, the utility model solves the problems that the existing sponge city roof is integrally arranged when being provided with planting modules, so that the roof is inconvenient to install and to locally damage, rainwater is inconvenient to effectively utilize, meanwhile, the existing roof structure is not beneficial to the problem that the roof storage object grows in the dry weather, and the roof structure is formed in a modularized way by improving the roof structure, when the roof is locally damaged, the roof is conveniently maintained, and meanwhile, the healthy growth of roof plants is facilitated.
Description
Technical Field
The utility model relates to a roof structure technical field specifically is a roof structure is used in 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. In the sponge city construction process, the systematicness of natural rainfall, surface water and underground water is planned, water recycling links such as water supply and drainage are coordinated, and the complexity and the long-term property of the links are considered. Green plants can be planted on the roof of a building of a common sponge city, but the existing sponge roof structure has the following problems: present sponge city roof all is whole setting when setting up planting the module, just leads to when the roof is local impaired with the installation inconvenient, is not convenient for carry out effectual utilization to the rainwater, and present roof structure does not also do benefit to the roof simultaneously and puts the thing and grow under the weather of arid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roof structure for sponge city aims at improving and all is whole the setting when current sponge city roof sets up the planting module, just leads to when the roof is local impaired with the installation inconvenient, is not convenient for carry out effectual utilization to the rainwater, and current roof structure does not also do benefit to the roof simultaneously and puts the problem that the thing grew under the weather of arid.
The utility model discloses a realize like this:
A roof structure for sponge city comprises a framework, a planting basket and a water storage basin, wherein the framework is composed of water drainage grooves and a mounting rack, the water drainage grooves are symmetrically arranged on two sides of the mounting rack, a plurality of mounting holes are uniformly arranged on the mounting rack, the mounting hole is square, a plurality of water storage basins are arranged on the mounting hole, a planting basket is arranged on the framework along the upper part of the water storage basins, the planting basket is composed of a frame, a bearing plate, planting media and a cobble layer, the bearing plate is arranged on the bottom surface of the frame, and a planting medium is arranged above the bearing plate, a cobble layer is arranged on the upper surface of the planting medium, a quartz filter layer is arranged at the upper part of the inner side of the water storage basin, and the lower part of the water storage basin is arranged as a water storage layer, a filter plate is arranged between the water storage layer and the quartz filter layer, one side of the water storage basin is provided with a plurality of first connecting pipes, the other side of the water storage basin is provided with a second connecting pipe aligned with the first connecting pipes, and the first connecting pipes and the second connecting pipes are higher than the inner bottom surface of the water storage basin.
furthermore, the edge of the mounting hole is provided with a limiting table, the upper surface of the limiting table is lower than the upper surfaces of the mounting frames, and the lower surfaces of the mounting frames are provided with support legs corresponding to the positions among every four mounting frames; spacing platform is convenient for carry on spacingly to retaining basin, makes things convenient for retaining basin upper surface and mounting bracket upper surface on the coplanar, and then has avoided the retaining basin to rock to the influence is convenient for stably to the skeleton to the retaining of moisture, makes things convenient for being connected with the roof that the skeleton can be stable.
furthermore, the bottom surface of the drainage groove and the bottom surface of the support leg are on the same plane, the front end and the rear end of the drainage groove are respectively provided with a drainage pipe, and one side of the drainage groove, facing the mounting frame, corresponding to the water storage basin is provided with a plurality of water inlet holes; the bottom surface of the drainage groove and the bottom surfaces of the support legs are stable on the same plane, so that the whole roof structure is convenient to stabilize and install, the drainage pipe is convenient for draining water in the drainage groove, and is also convenient for being connected with other rainwater storage devices, so that rainwater can be conveniently guided into other rainwater storage devices, the water inlet hole is convenient for being connected with the water storage basin, and further, redundant rainwater in the water storage basin can be conveniently drained.
Furthermore, the bearing plate and the frame are integrally formed, and a plurality of through holes are uniformly formed in the bearing plate; this kind of structure makes things convenient for the rainwater can ooze through planting the medium and plant the basket and get into the retaining basin when falling to planting the basket on, conveniently impounds the rainwater.
Furthermore, the whole water storage basin is in a frustum pyramid shape, the area of the top end of the water storage basin is larger than that of the bottom end, the size of the top end of the water storage basin is matched with the mounting hole, and the bottom surface of the water storage basin and the bottom surfaces of the support legs are on the same plane; the structure is convenient for the installation of the water storage basin, and simultaneously, the water storage basin is stably attached to the roof, so that the water storage basin can stably store water and the water storage basin can supply water to plants.
Furthermore, a circle of clamping edge is arranged at the edge of the upper surface of the water storage basin, and the size of the clamping edge is matched with that of the limiting table; the clamping edge is convenient for the water storage basin to be installed on the limiting table, so that the water storage basin is convenient to stabilize, meanwhile, the water storage basin is convenient to install and detach, and the water storage basin is convenient to maintain in the later period.
Furthermore, one end of the second connecting pipe, which is not connected with the water storage basin, is provided with a section of pipeline with the same outer diameter as the inner diameter of the first connecting pipe, the outer diameters of the first connecting pipe and the second connecting pipe are the same as the inner diameter of the water inlet, and the first connecting pipe and the second connecting pipe are aligned with the water inlet; the structure facilitates the mutual insertion of the first connecting pipe and the second connecting pipe, so that the water storage basins are conveniently connected together, and the rainwater is conveniently discharged.
Before use, the framework is fixed on a roof, the water storage basins are installed in the installation holes, the clamping edges of the water storage basins are clamped into the limiting tables, when the water storage basins are installed, the first connecting pipes of the water storage basins are in the same direction, when the water storage basins are installed, the first connecting pipes or the second connecting pipes of the water storage basins close to the drainage grooves are inserted into the water storage grooves and are inserted into the water inlet holes, then the water storage basins in the next row are sequentially spliced with the water storage basins in the previous row, the frame and the supporting plate are installed between the two drainage grooves, then planting media are poured on the supporting plate, then plants are planted on the planting media, finally a cobble stone layer is scattered on the upper surface of the planting media, rainwater enters the water storage basins through the planting layer in rainy days, the rainwater is filtered through the quartz filter layer after entering the water storage basins, then enters the water storage layer, and is higher than the inner bottom, therefore the rainwater can not flow through first connecting pipe or second connecting pipe temporarily after getting into the water-storage layer, and the rainwater just can flow the water-storage layer and enter into water drainage tank when rainwater reachs first connecting pipe or second connecting pipe, and then flows out from water drainage tank, and the inside water of water-storage layer just can evaporate when the weather is arid carries out the supply to the plant.
compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a improve roof structure for roof structure is the modularization and constitutes, and the convenience is maintained the roof when the roof is local impaired, and the healthy growth of the roof plant of also being convenient for simultaneously has also avoided the easy dry dead problem of plant under arid weather when being favorable to carrying out the retaining storage to the rainwater, and this kind of roof is assembled conveniently, the later stage maintenance of also being convenient for when being convenient for install.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the roof structure of the present invention at a front depression;
Fig. 2 is a schematic view of the roof structure of the present invention at a front elevation;
FIG. 3 is a schematic structural view of the planting basket of the present invention at a front depression;
FIG. 4 is a schematic structural view of the planting basket in a half-section view at the front part;
FIG. 5 is a schematic structural view of the retaining basin of the present invention at a front depression;
FIG. 6 is a schematic structural view of the water storage basin in a front depression view in a half-section mode;
FIG. 7 is a schematic view of the front depression of the frame of the present invention;
In the figure: 1-a framework; 11-a drainage channel; 111-drain pipe; 112-water inlet hole; 12-a mounting frame; 121-mounting holes; 122-a limit station; 123-support leg; 2-planting basket; 21-a frame; 22-cobblestone layer; 23-planting medium; 24-a support plate; 3-water storage basin; 31-edge clamping; 32-quartz filter layer; 33-a first connection pipe; 34-a second connecting tube; 35-aquifer; 36-a filter plate;
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1 and 2: a roof structure for sponge city comprises a framework 1, a planting basket 2 and a water storage basin 3; the lower part of the framework 1 is provided with a plurality of water storage basins 3, and the framework 1 is provided with planting baskets 2 along the upper parts of the water storage basins 3; the framework 1 is convenient for supporting the water storage basin 3 and the planting basket 2, the water storage basin 3 is convenient for matching the planting basket 2 with each other, the planting basket 2 is convenient for planting plants, meanwhile, the planting basket 2 is convenient to disassemble and maintain, the water storage basin 3 is convenient for storing and discharging rainwater, and meanwhile, the plants are convenient to supply water in dry weather, so that the problem that the plants are dry and dead due to less and less water in dry weather is solved; this kind of structure makes roof structure be the modularization and constitutes, conveniently maintains the roof when the roof is local impaired, and the healthy growth of the roof plant of also being convenient for simultaneously has also avoided the easy died problem of drought of plant under arid weather when being favorable to carrying out the retaining storage to the rainwater, and this kind of roof is assembled conveniently, the later stage maintenance of also being convenient for when being convenient for install.
Referring to FIG. 7: the framework 1 consists of a drainage channel 11 and a mounting rack 12; drainage grooves 11 are symmetrically arranged on two sides of the mounting rack 12; the mounting frame 12 is convenient for mounting the water storage basin 3, so that the water storage basin 3 can conveniently receive rainwater, the drainage groove 11 is convenient for being connected with the water storage basin 3, further, the redundant rainwater in the water storage basin 3 can conveniently flow out of the water storage basin 3 and enter the drainage groove 11, and further, the drainage groove 11 can conveniently drain the rainwater to other places for storage; a plurality of mounting holes 121 are uniformly formed in the mounting frame 12, and the mounting holes 121 are square; the mounting hole 121 facilitates the water storage basin 3 to pass through the mounting frame 12, so that the water storage basin 3 is convenient to mount; the edge of the mounting hole 121 is provided with a limiting table 122, the upper surface of the limiting table 122 is lower than the upper surface of the mounting frame 12, and the lower surface of the mounting frame 12 is provided with support legs 123 corresponding to the positions among every four mounting frames 12; the limiting table 122 is convenient for limiting the water storage basin 3, the upper surface of the water storage basin 3 and the upper surface of the mounting frame 12 are convenient to be on the same plane, and further the water storage basin 3 is prevented from shaking, so that water storage of moisture is influenced, the support legs 123 are convenient for stably supporting the framework 1, and the framework 1 can be stably connected with a roof; the bottom surface of the drainage groove 11 and the bottom surface of the support leg 123 are on the same plane, the front end and the rear end of the drainage groove 11 are respectively provided with a drainage pipe 111, and one side of the drainage groove 11 facing the mounting frame 12, which corresponds to the water storage basin 3, is provided with a plurality of water inlet holes 112; the bottom surface of the drainage groove 11 and the bottom surfaces of the support legs 123 are on the same plane, so that the whole roof structure is stable, the roof structure is stable to install, the drainage pipe 111 is convenient for draining water in the drainage groove 11, meanwhile, the drainage pipe is also convenient for being connected with other rainwater storage devices, rainwater is convenient to be guided into other rainwater storage devices, the water inlet hole 112 is convenient for being connected with the water storage basin 3, and further, redundant rainwater in the water storage basin 3 is conveniently drained.
Referring to fig. 3 and 4: the planting basket 2 consists of a frame 21, a bearing plate 24, planting media 23 and a cobble layer 22; a bearing plate 24 is arranged on the bottom surface of the frame 21, a planting medium 23 is arranged above the bearing plate 24, and a cobble layer 22 is arranged on the upper surface of the planting medium 23; the frame 21 is convenient for limiting the planting medium 23 and the cobble layer 22, so that the cobble layer 22 and the planting medium 23 are prevented from loosening and collapsing after being washed by rainwater, the planting medium 23 is convenient for planting plants and facilitating the growth of the plants, and the cobble layer 22 is convenient for making the plants planted on the roof more beautiful and simultaneously is convenient for slowing down the water loss in the planting medium 23; the bearing plate 24 and the frame 21 are integrally formed, and a plurality of through holes are uniformly formed in the bearing plate 24; this kind of structure makes things convenient for the rainwater to plant the basket 2 when falling on through planting the medium 23 and can ooze and plant the basket 2 and enter the basin 3 that impounds, conveniently impounds the rainwater.
Referring to fig. 5 and 6: the whole water storage basin 3 is in a frustum pyramid shape, the area of the top end of the water storage basin 3 is larger than that of the bottom end, the size of the top end of the water storage basin 3 is matched with the mounting hole 121, and the bottom surface of the water storage basin 3 and the bottom surfaces of the support legs 123 are on the same plane; the structure is convenient for the installation of the water storage basin 3, and simultaneously, the water storage basin 3 is also convenient for the stable attachment with the roof, the water storage basin 3 is convenient for the stable water storage, and the water storage basin 3 is also convenient for the water supply of plants; a circle of clamping edge 31 is arranged at the edge of the upper surface of the water storage basin 3, and the size of the clamping edge 31 is matched with that of the limiting table 122; the clamping edge 31 facilitates the installation of the water storage basin 3 on the limiting table 122, so that the stability of the water storage basin 3 is facilitated, the installation and the disassembly of the water storage basin 3 are facilitated, and the maintenance of the water storage basin 3 in the later period is facilitated; the quartz filter layer 32 is arranged at the upper part of the inner side of the water storage basin 3, the water storage layer 35 is arranged at the lower part of the water storage basin 3, the filter plate 36 is arranged between the water storage layer 35 and the quartz filter layer 32, the quartz filter layer 32 is convenient for filtering rainwater, rainwater is prevented from being filtered to be dirty, the filter plate 36 is convenient for supporting the quartz filter layer 32 and is also convenient for separating the water storage layer 35 from the quartz filter layer 32, and further the water storage layer 35 is convenient for storing water; a plurality of first connecting pipes 33 are arranged on one side of the water storage basin 3, a second connecting pipe 34 is arranged on the other side of the water storage basin 3 at a position aligned with the first connecting pipes 33, and the first connecting pipes 33 and the second connecting pipes 34 are higher than the bottom surface of the inner side of the water storage basin 3; the first connecting pipe 33 and the second connecting pipe 34 are convenient to splice with each other, so that the moisture in the water storage basin 3 can be conveniently circulated, and the redundant rainwater in the water storage basin 3 can be conveniently drained to the drainage groove 11; one end of the second connecting pipe 34, which is not connected with the water storage basin 3, is provided with a section of pipeline with the same outer diameter as the inner diameter of the first connecting pipe 33, the outer diameters of the first connecting pipe 33 and the second connecting pipe 34 are the same as the inner diameter of the water inlet hole 112, and the first connecting pipe 33 and the second connecting pipe 34 are aligned with the water inlet hole 112; the structure facilitates the mutual insertion of the first connecting pipe 33 and the second connecting pipe 34, so as to conveniently connect the plurality of water storage basins 3 together, and further facilitate the drainage of rainwater.
The working principle is as follows: before use, the framework 1 is fixed on a roof, then the water storage basin 3 is installed in the installation hole 121, the clamping edge 31 of the water storage basin 3 is clamped into the limiting table 122, when the water storage basin 3 is installed, attention is paid to the consistent orientation of the first connecting pipe 33 of the water storage basin 3, when the water storage basin 3 is installed, the first connecting pipe 33 or the second connecting pipe 34 of the water storage basin 3 close to the drainage groove 11 is inserted into the water storage groove and inserted into the water inlet hole 112, then the water storage basin 3 in the next row is sequentially spliced with the water storage basin 3 in the previous row, then the frame 21 and the bearing plate 24 are installed between the two drainage grooves 11, then the planting medium 23 is poured on the bearing plate 24, then plants are planted on the planting medium 23, finally a goose pebble layer 22 is scattered on the upper surface of the planting medium 23, rainwater enters the water storage basin 3 through the planting layer in rainy days, and the rainwater is filtered through the quartz filter layer 32 after entering the water storage basin 3, then the rainwater enters the water storage layer 35, because the first connecting pipe 33 and the second connecting pipe 34 are higher than the bottom surface of the inner side of the water storage basin 3, the rainwater cannot flow out through the first connecting pipe 33 or the second connecting pipe 34 temporarily after entering the water storage layer 35, when the rainwater reaches the first connecting pipe 33 or the second connecting pipe 34, the rainwater can flow out of the water storage layer 35 and enter the drainage groove 11, and then flows out of the drainage groove 11, and when the weather is dry, the water in the water storage layer 35 can be evaporated to supply plants.
the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a roof structure is used in sponge city, includes skeleton (1), plants basket (2) and retaining basin (3), its characterized in that: the utility model discloses a water storage and planting device, including skeleton (1), mounting bracket (12) bilateral symmetry are equipped with water drainage tank (11), even being equipped with a plurality of mounting holes (121) on mounting bracket (12), and mounting hole (121) are squarely, be equipped with a plurality of retaining basins (3) on mounting hole (121), skeleton (1) is equipped with planting basket (2) along retaining basin (3) top, it comprises frame (21), bearing board (24), planting medium (23) and cobble layer (22) to plant the basket, frame (21) bottom surface is equipped with bearing board (24), and is equipped with planting medium (23) above bearing board (24), planting medium (23) upper surface is equipped with cobble layer (22), retaining basin (3) inboard upper portion is equipped with quartz filter layer (32), and retaining basin (3) lower part is established as retaining layer (35), a filter plate (36) is arranged between the water storage layer (35) and the quartz filter layer (32), a plurality of first connecting pipes (33) are arranged on one side of the water storage basin (3), a second connecting pipe (34) is arranged at the position, aligned with the first connecting pipes (33), of the other side of the water storage basin, and the first connecting pipes (33) and the second connecting pipes (34) are higher than the inner bottom surface of the water storage basin (3).
2. The sponge city roof structure as claimed in claim 1, wherein the edge of the mounting hole (121) is provided with a limiting platform (122), the upper surface of the limiting platform (122) is lower than the upper surface of the mounting rack (12), and the lower surface of the mounting rack (12) is provided with a support leg (123) corresponding to the position between every four mounting racks (12).
3. The sponge city roof structure as claimed in claim 2, wherein the bottom of the drainage channel (11) and the bottom of the support leg (123) are on the same plane, and the drainage channels (11) are provided with drainage pipes (111) at the front and rear ends, and a plurality of water inlet holes (112) are provided at the positions of one side of the drainage channel (11) facing the mounting frame (12) corresponding to the water storage basin (3).
4. The sponge city roof structure as claimed in claim 3, wherein the support plate (24) is integrally formed with the frame (21), and a plurality of through holes are uniformly formed on the support plate (24).
5. The sponge city roof structure as claimed in claim 4, wherein the water storage basin (3) is of a prismoid shape as a whole, the top end area of the water storage basin (3) is larger than the bottom end area, the top end size of the water storage basin (3) is matched with the mounting hole (121), and the bottom surface of the water storage basin (3) and the bottom surface of the support leg (123) are on the same plane.
6. the sponge city roof structure as claimed in claim 5, wherein the water storage basin (3) is provided with a ring of clamping edges (31) at the edge of the upper surface, and the size of the clamping edges (31) is matched with that of the limiting table (122).
7. A sponge city roof structure according to claim 6, characterized in that the end of the second connecting pipe (34) not connected with the water basin (3) is provided with a section of pipe having the same outer diameter as the inner diameter of the first connecting pipe (33), the outer diameter of the first connecting pipe (33) and the second connecting pipe (34) is the same as the inner diameter of the water inlet hole (112), and the first connecting pipe (33) and the second connecting pipe (34) are aligned with the water inlet hole (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605420.0U CN209799191U (en) | 2019-04-29 | 2019-04-29 | roof structure is used in sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605420.0U CN209799191U (en) | 2019-04-29 | 2019-04-29 | roof structure is used in sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799191U true CN209799191U (en) | 2019-12-17 |
Family
ID=68832025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920605420.0U Expired - Fee Related CN209799191U (en) | 2019-04-29 | 2019-04-29 | roof structure is used in sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209799191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719777A (en) * | 2020-03-21 | 2020-09-29 | 东莞市大乘建筑工程技术有限公司 | Waterproof reinforcing device for building roof and construction method |
| CN112449931A (en) * | 2020-10-22 | 2021-03-09 | 无锡飞轩机电科技有限公司 | Greening system for green roof of high-rise building |
| CN113073510A (en) * | 2021-04-14 | 2021-07-06 | 安徽省宁合建筑工程有限公司 | Greening process based on sponge city |
-
2019
- 2019-04-29 CN CN201920605420.0U patent/CN209799191U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719777A (en) * | 2020-03-21 | 2020-09-29 | 东莞市大乘建筑工程技术有限公司 | Waterproof reinforcing device for building roof and construction method |
| CN112449931A (en) * | 2020-10-22 | 2021-03-09 | 无锡飞轩机电科技有限公司 | Greening system for green roof of high-rise building |
| CN112449931B (en) * | 2020-10-22 | 2021-07-27 | 成都中节能环保发展有限公司 | Greening system for green roof of high-rise building |
| CN113073510A (en) * | 2021-04-14 | 2021-07-06 | 安徽省宁合建筑工程有限公司 | Greening process based on sponge city |
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Granted publication date: 20191217 Termination date: 20210429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |