Ecological roof structure of green building

Abstract

The invention is suitable for the technical field of green buildings, and provides a green building ecological roof structure, a water circulation assembly and a water storage tank are arranged on a roof, and the water circulation assembly comprises a watering plate, a transition plate and a collecting plate which are stacked in sequence; the mounting holes are formed in the transition plate and the collecting plate, and an ecological mechanism is arranged in each group of mounting holes; the ecological mechanism comprises an outer shell and an annular supporting plate, a planting assembly is arranged at the bottom of the annular supporting plate, an automatic water supplementing assembly is further arranged between the planting assembly and the irrigation plate, and a protection assembly used for protecting the planting assembly is arranged on the annular supporting plate. The problems that an existing ecological roof structure lacks a protection structure for green plants, the green plants are extremely prone to being damaged under the rainstorm or hot condition, the service life of the ecological roof structure is affected, and the maintenance cost cannot be reduced easily are solved.

Description

Technical Field

[0001] The invention relates to the technical field of green buildings, in particular to an ecological roof structure of a green building. Background Art

[0002] Sponge city is a new generation of urban stormwater management concept, which means that the city can adapt to environmental changes and deal with rainwater like a sponge, and has good elasticity. It can also be called a "water elastic city". Under the new situation, sponge city is an innovative manifestation of promoting green building construction, low-carbon city development, and smart city formation. Green building construction includes roof ecological greening. Roof ecological greening is of great significance to increasing urban green space, improving the increasingly deteriorating human living environment, improving the status quo of natural land and plants replaced by hard pavement of many roads in the city, improving people's living conditions, improving the quality of life, beautifying the urban environment, and improving ecological effects. At present, the ecological roof structure is equipped with a planting frame, in which planting soil and green plants are laid, and a roof rainwater collection device is set in the roof structure to collect and reuse rainwater, which can not only meet the water requirements for green roof green plant irrigation, but also reduce urban stormwater disasters and improve the utilization rate of rainwater resources. It not only reflects the combination of sponge city and roof ecological greening, but also reflects the concept of energy conservation and environmental protection.

[0003] The existing ecological roof structure lacks a protective structure for green plants. In heavy rain or hot conditions, green plants are easily damaged, which affects the service life of the ecological roof structure and is not conducive to reducing maintenance costs. Therefore, in view of the above situation, it is urgent to provide a green building ecological roof structure to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide a green building ecological roof structure, aiming to solve the problems in the above-mentioned background technology.

[0005] The present invention is implemented in this way: a green building ecological roof structure, comprising: A water circulation assembly and a water storage tank are arranged on the roof, wherein the water circulation assembly comprises a pouring plate, a transition plate and a collecting plate stacked in sequence, wherein the pouring plate and the collecting plate both have cavities therein, and the pouring plate and the collecting plate are respectively provided with a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are respectively connected to the water outlet and the water inlet of the water storage tank; The mounting holes are provided on the transition plate and the collecting plate, and the mounting hole array is provided with a plurality of groups, and an ecological mechanism is provided in each group of mounting holes; The ecological mechanism includes an outer shell and an annular support plate. The outer shell is arranged in the installation hole, the annular support plate is fixedly installed in the outer shell, and a planting component for cultivating green plants is arranged at the bottom of the annular support plate. An automatic water replenishment component is also arranged between the planting component and the watering plate, and a protective component for protecting the planting component is arranged on the annular support plate.

[0006] As a further solution of the present invention: the outer shell is slidably connected to the mounting hole, and a spring for supporting the outer shell is also provided on the pouring plate.

[0007] As a further solution of the present invention: the planting assembly comprises: Guide rods, wherein a plurality of guide rods are fixedly mounted in the outer shell, and lifting frames are slidably mounted on the guide rods, wherein two lifting frames are provided; A planting pot, wherein the planting pot is fixedly installed between the two sets of lifting frames, and a water seepage hole is opened at the bottom of the planting pot; A water collecting basin, wherein the water collecting basin is fixedly installed at the bottom of the planting pot; And a threaded rod rotatably installed in the outer shell, a motor for driving the threaded rod to rotate is arranged in the pouring plate, and one set of lifting frames is provided with an internal threaded hole threadedly connected with the threaded rod.

[0008] As a further solution of the present invention: the automatic water replenishment component includes: A water guide column fixedly mounted on the bottom of the outer shell, wherein the water guide column is connected to the water collecting basin via a second telescopic conduit, and a cavity connected to the second telescopic conduit is provided in the water guide column; A control tube fixedly mounted on the irrigation plate, the control tube being in communication with the cavity in the irrigation plate, and one end of the control tube away from the irrigation plate being slidably connected to the water guide column; And a connecting hole 1, wherein the connecting hole 1 is opened at one end of the control pipe away from the irrigation plate, and a connecting hole 2 for connecting with the connecting hole 1 is also opened in the water guide column.

[0009] As a further solution of the present invention: a rainfall sensor and a temperature sensor are also arranged on the collecting plate.

[0010] As a further solution of the present invention: the protection component includes: A rotating tube fixedly mounted on the annular support plate, wherein the rotating tube is provided in a plurality of groups in the circumferential direction of the annular support plate; A partition plate used to seal the circular hole in the center of the annular support plate, wherein the partition plate is rotatably mounted on the rotating tube; An outer gear ring, the outer gear ring is rotatably mounted on the annular support plate; A push-pull rod used to drive the partition plate to rotate with the rotating tube as the axis, wherein the push-pull rod and the partition plate as well as the push-pull rod and the outer gear ring are rotatably connected via a support shaft; And a linkage module for driving the outer gear ring to rotate.

[0011] As a further solution of the present invention: the linkage module includes: A rotating shaft 1, wherein the rotating shaft 1 is rotatably mounted on the annular support plate, and a planting pot meshing with the outer gear ring is fixedly mounted on the rotating shaft 1; A vertical plate fixedly mounted on the bottom of the annular support plate, a second rotating shaft is rotatably mounted on the vertical plate, a driven gear is fixedly mounted on one end of the second rotating shaft, and the other end of the second rotating shaft is connected to the first rotating shaft via a gear set; and a rack for meshing with the driven gear, wherein the rack is arranged at the bottom of one set of lifting frames.

[0012] As a further solution of the present invention: a collecting hole connected to the cavity of the collecting plate is provided in the mounting hole of the collecting plate, and a drainage hole connected to the collecting hole is provided on the outer shell.

[0013] As a further solution of the present invention: a plurality of spray holes are provided on the side of the partition plate facing the annular support plate, and a guide cavity connected to the spray holes is provided in the partition plate, a through hole connected to the guide cavity is provided on the side wall of the rotating tube, a water guide ring is also provided on the pouring plate, and the water guide ring is connected to the cavity in the pouring plate through a pipeline, and a telescopic conduit is provided between the water guide ring and the rotating tube.

[0014] Compared with the prior art, the present invention has the following beneficial effects: when in use, the water circulation component is installed on the roof, and a large number of green plants can be cultivated by using the planting component, so as to achieve the purpose of beautifying the roof and purifying the air. At the same time, the installation hole and the setting of the ecological mechanism can be used to collect rainwater, and the water storage tank and the water circulation component can be used to realize the recycling of rainwater. The protective component can be used to fully protect the green plants under heavy rain and hot conditions, thereby extending the life of the green plants and reducing maintenance costs. The present invention avoids the problem of lack of protective structure for green plants in existing ecological roof structures by coordinating the water circulation components with ecological mechanisms. In heavy rain or hot conditions, green plants are easily damaged, which affects the service life of the ecological roof structure and is not conducive to reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0017] Figure 3 It is a structural schematic diagram of the ecological mechanism in the present invention.

[0018] Figure 4 It is a schematic diagram of the internal structure of the outer shell in the present invention.

[0019] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure at point B in the middle.

[0020] Figure 6 It is a schematic diagram of the structure of the protection component in the present invention.

[0021] Figure 7 It is a bottom view structural schematic diagram of the partition plate in the present invention.

[0022] Figure 8 It is a schematic diagram of the structure of the planting component in the present invention.

[0023] Fig. 9 for Figure 8 Schematic diagram of the structure viewed from above.

[0024] In the accompanying drawings: 1-watering plate, 2-transition plate, 3-collecting plate, 4-water inlet pipe, 5-water outlet pipe, 6-outer shell, 7-drainage hole, 8-telescopic guide tube 1, 9-annular support plate, 10-outer gear ring, 11-partition plate, 12-planting pot, 13-water guide ring, 14-spring, 15-push-pull rod, 16-lifting frame, 17-water collecting basin, 18-telescopic guide tube 2, 19-threaded rod, 20-guide rod, 21-water guide column, 22-control pipe, 23-connecting hole 1, 24-connecting hole 2, 25-support shaft, 26-rotating shaft 1, 27-gear set, 28-vertical plate, 29-rotating shaft 2, 30-driven gear, 31-rotating pipe, 32-rack, 33-spray hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The specific implementation of the present invention is described in detail below in combination with specific embodiments.

[0026] See also Figure 1-Figure 9 , an embodiment of the present invention provides a green building ecological roof structure, the green building ecological roof structure comprising: A water circulation assembly and a water storage tank are arranged on the roof, wherein the water circulation assembly comprises a pouring plate 1, a transition plate 2 and a collecting plate 3 which are stacked in sequence, wherein the pouring plate 1 and the collecting plate 3 both have cavities therein, and the pouring plate 1 and the collecting plate 3 are respectively provided with a water inlet pipe 4 and a water outlet pipe 5, wherein the water inlet pipe 4 and the water outlet pipe 5 are respectively connected to the water outlet and the water inlet of the water storage tank; wherein the water storage tank is not shown in the drawings, and the water storage tank may adopt the existing disclosed technology, and a water pump may be provided on the water inlet pipe 4 and the water outlet pipe 5; The mounting holes are provided on the transition plate 2 and the collecting plate 3, and the mounting hole array is provided with a plurality of groups, and an ecological mechanism is provided in each group of mounting holes; The ecological mechanism includes an outer shell 6 and an annular support plate 9, the outer shell 6 is arranged in the mounting hole, the annular support plate 9 is fixedly installed in the outer shell 6, and a planting component for cultivating green plants is arranged at the bottom of the annular support plate 9, an automatic water replenishment component is also arranged between the planting component and the watering plate 1, and a protective component for protecting the planting component is arranged on the annular support plate 9.

[0027] In the embodiments of the present invention, when in use, the water circulation component is installed on the roof, and a large number of green plants can be cultivated by using the planting component, so as to achieve the purpose of beautifying the roof and purifying the air. At the same time, the installation hole and the setting of the ecological mechanism can be used to collect rainwater, and the water storage tank and the water circulation component can be used to realize the recycling of rainwater. The protective component can be used to fully protect the green plants under heavy rain and hot conditions, thereby extending the life of the green plants and reducing maintenance costs. Compared with the prior art, the present invention avoids the lack of a protective structure for green plants in the existing ecological roof structure through the coordinated setting of the water circulation component and the ecological mechanism. Under heavy rain or hot conditions, the green plants are easily damaged, thereby affecting the service life of the ecological roof structure and being not conducive to reducing maintenance costs.

[0028] In one embodiment of the present invention, see Figure 1-Figure 9 The outer shell 6 is slidably connected to the mounting hole, and a spring 14 for supporting the outer shell 6 is also provided on the pouring plate 1; The implant assembly comprises: Guide rods 20, wherein the guide rods 20 are fixedly installed in the outer shell 6 in multiple groups, and the guide rods 20 are slidably installed with lifting frames 16, and the lifting frames 16 are provided in two groups; A planting pot 12, wherein the planting pot 12 is fixedly installed between the two sets of lifting frames 16, and a water seepage hole is opened at the bottom of the planting pot 12; wherein the planting pot 12 is located below the middle of the annular support plate 9, so that the green plants planted in the planting pot 12 can grow outward through the annular support plate 9, and green plants that are not vines and grow in an upright manner are preferentially planted; A water collecting basin 17, wherein the water collecting basin 17 is fixedly installed at the bottom of the planting basin 12; and a threaded rod 19 rotatably mounted in the outer shell 6, wherein a motor for driving the threaded rod 19 to rotate is arranged in the pouring plate 1, and an internal threaded hole threadedly connected to the threaded rod 19 is provided on one set of lifting frames 16; wherein the motor can be powered by a solar energy system, and the solar photovoltaic panel is used to store the electric energy in the battery on sunny days, and the battery is used to power the motor in heavy rain or hot weather; The automatic water replenishment component comprises: A water guide column 21 fixedly mounted on the bottom of the outer shell 6, wherein the water guide column 21 is connected to the water collecting basin 17 via a second telescopic conduit 18, and a cavity connected to the second telescopic conduit 18 is provided in the water guide column 21; A control pipe 22 fixedly mounted on the pouring plate 1, the control pipe 22 is connected to the cavity in the pouring plate 1, and one end of the control pipe 22 away from the pouring plate 1 is slidably connected to the water guide column 21; and a communication hole 1 23, wherein the communication hole 1 23 is provided at one end of the control pipe 22 away from the irrigation plate 1, and a communication hole 2 24 for communicating with the communication hole 1 23 is also provided in the water guide column 21; The collecting plate 3 is also provided with a rainfall sensor and a temperature sensor; The protection component comprises: A rotating tube 31 fixedly mounted on the annular support plate 9, wherein a plurality of rotating tubes 31 are arranged in a circumferential direction of the annular support plate 9; A partition plate 11 for sealing the circular hole in the center of the annular support plate 9, wherein the partition plate 11 is rotatably mounted on the rotating tube 31; An outer gear ring 10, wherein the outer gear ring 10 is rotatably mounted on the annular support plate 9; A push-pull rod 15 for driving the partition plate 11 to rotate with the rotating tube 31 as the axis, wherein the push-pull rod 15 and the partition plate 11 as well as the push-pull rod 15 and the outer gear ring 10 are rotatably connected via a support shaft 25; and a linkage module for driving the outer gear ring 10 to rotate; The linkage module comprises: A rotating shaft 26, wherein the rotating shaft 26 is rotatably mounted on the annular support plate 9, and a planting pot 12 meshing with the outer gear ring 10 is fixedly mounted on the rotating shaft 26; A vertical plate 28 fixedly mounted on the bottom of the annular support plate 9, a second rotating shaft 29 is rotatably mounted on the vertical plate 28, and a driven gear 30 is fixedly mounted on one end of the second rotating shaft 29, and the other end of the second rotating shaft 29 is connected to the first rotating shaft 26 through a gear set 27; wherein the gear set 27 is two sets of bevel gears meshing with each other; and a rack 32 for meshing with the driven gear 30, the rack 32 being disposed at the bottom of one set of the lifting frames 16; A collecting hole communicating with the cavity of the collecting plate 3 is provided in the mounting hole of the collecting plate 3, and a drainage hole 7 communicating with the collecting hole is provided on the outer shell 6; The partition plate 11 is provided with a plurality of spray holes 33 on one side facing the annular support plate 9, and the partition plate 11 is provided with a flow guide cavity connected to the spray holes 33. A through hole connected to the flow guide cavity is provided on the side wall of the rotating tube 31. A water guide ring 13 is also provided on the irrigation plate 1, and the water guide ring 13 is connected to the cavity in the irrigation plate 1 through a pipeline, and a telescopic conduit 8 is provided between the water guide ring 13 and the rotating tube 31; wherein a solenoid valve is provided on the pipeline between the water guide ring 13 and the irrigation plate 1.

[0029] In this embodiment, when in use, the water inlet pipe 4 can be used to transport rainwater in the water storage tank to the irrigation plate 1. When the green plants in the planting pot 12 are short of water, the overall mass of the outer shell 6 and its internal structure will become lighter. Under the action of the spring 14, the outer shell 6 will move upward, so that the control pipe 22 and the water guide column 21 will move relative to each other. When the second connecting hole 24 coincides with the first connecting hole 23, the rainwater in the irrigation plate 1 will enter the water guide column 21 through the control pipe 22, and enter the telescopic conduit 2 18 through the water guide column 21. 18 replenishes water into the water collecting basin 17. As the rainwater in the water collecting basin 17 increases, the water guide column 21 will slowly move downward. Since the length of the connecting hole 1 23 is greater than the length of the connecting hole 24, when the water guide column 21 moves downward, the connecting hole 24 will maintain a connected state with the connecting hole 1 23 until the outer shell 6 moves to the lowest end. The water in the water collecting basin 17 can be absorbed by the green plants in the planting pot 12 through the water seepage holes. When heavy rain or hot weather occurs (which can be detected by the rainfall sensor and the temperature sensor), the motor will drive the threaded rod 19 to rotate. The threaded rod 19 drives the lifting frame 16 and the planting pot 12 to move downward, so that the green plants in the planting pot 12 are completely moved down to the bottom of the annular support plate 9, and during the downward movement, the rack 32 will mesh with the driven gear 30, thereby driving the driven gear 30 to rotate. Through the coordinated arrangement of the driven gear 30, the second rotating shaft 29, the gear set 27, the first rotating shaft 26 and the planting pot 12, the outer gear ring 10 can be driven to rotate. The outer gear ring 10 can use the push-pull rod 15 to push the partition plate 11 to rotate inward, so that the multiple groups of partition plates 11 contact each other to form a circular structure, realizing the annular The sealing of the central circular hole of the support plate 9 prevents damage to the green plants caused by the impact of rainwater. The blocking effect of the partition plate 11 allows the rainwater gathered on the annular support plate 9 to enter the collecting plate 3 through the drainage hole 7 for collection. In a high temperature environment, the water guide ring 13 can be used to guide the rainwater in the irrigation plate 1 into the telescopic conduit 8, and the rainwater is guided into the guide cavity of the partition plate 11 through the rotating pipe 31 through the telescopic conduit 8. The rainwater in the guide cavity can be sprayed onto the green plants through the spray hole 33, which is convenient for hydrating and cooling the green plants and effectively protecting the green plants.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "slide", "rotate", "fix", "have" and the like should be understood in a broad sense, for example, it can be a welding connection, a bolt connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A green building ecological roof structure, comprising a water circulation component and a water storage tank arranged on the roof, wherein the water circulation component comprises a pouring plate, a transition plate and a collecting plate stacked in sequence, wherein the pouring plate and the collecting plate both have cavities therein, and the pouring plate and the collecting plate are respectively provided with a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are respectively connected to the water outlet and the water inlet of the water storage tank ... Also includes: The mounting holes are provided on the transition plate and the collecting plate, and the mounting hole array is provided with a plurality of groups, and an ecological mechanism is provided in each group of mounting holes; The ecological mechanism includes an outer shell and an annular support plate. The outer shell is arranged in the installation hole, the annular support plate is fixedly installed in the outer shell, and a planting component for cultivating green plants is arranged at the bottom of the annular support plate. An automatic water replenishment component is also arranged between the planting component and the watering plate, and a protective component for protecting the planting component is arranged on the annular support plate.

2. The green building ecological roof structure according to claim 1 is characterized in that: The outer shell is slidably connected to the mounting hole, and the pouring plate is also provided with a spring for supporting the outer shell.

3. The green building ecological roof structure according to claim 1 is characterized in that: The implant assembly comprises: Guide rods, wherein a plurality of guide rods are fixedly mounted in the outer shell, and lifting frames are slidably mounted on the guide rods, wherein two lifting frames are provided; A planting pot, wherein the planting pot is fixedly installed between the two sets of lifting frames, and a water seepage hole is opened at the bottom of the planting pot; A water collecting basin, wherein the water collecting basin is fixedly installed at the bottom of the planting pot; And a threaded rod rotatably installed in the outer shell, a motor for driving the threaded rod to rotate is arranged in the pouring plate, and one set of lifting frames is provided with an internal threaded hole threadedly connected with the threaded rod.

4. The green building ecological roof structure according to claim 3 is characterized in that: The automatic water replenishment component comprises: A water guide column fixedly mounted on the bottom of the outer shell, wherein the water guide column is connected to the water collecting basin via a second telescopic conduit, and a cavity connected to the second telescopic conduit is provided in the water guide column; A control tube fixedly mounted on the irrigation plate, the control tube being in communication with the cavity in the irrigation plate, and one end of the control tube away from the irrigation plate being slidably connected to the water guide column; And a connecting hole 1, wherein the connecting hole 1 is opened at one end of the control pipe away from the irrigation plate, and a connecting hole 2 for connecting with the connecting hole 1 is also opened in the water guide column.

5. The green building ecological roof structure according to claim 1 is characterized in that: The collecting plate is also provided with a rainfall sensor and a temperature sensor.

6. The green building ecological roof structure according to claim 3 is characterized in that: The protection component comprises: A rotating tube fixedly mounted on the annular support plate, wherein the rotating tube is provided in a plurality of groups in the circumferential direction of the annular support plate; A partition plate used to seal the circular hole in the center of the annular support plate, wherein the partition plate is rotatably mounted on the rotating tube; An outer gear ring, the outer gear ring is rotatably mounted on the annular support plate; A push-pull rod used to drive the partition plate to rotate with the rotating tube as the axis, wherein the push-pull rod and the partition plate as well as the push-pull rod and the outer gear ring are rotatably connected via a support shaft; And a linkage module for driving the outer gear ring to rotate.

7. The green building ecological roof structure according to claim 6 is characterized in that: The linkage module comprises: A rotating shaft 1, wherein the rotating shaft 1 is rotatably mounted on the annular support plate, and a planting pot meshing with the outer gear ring is fixedly mounted on the rotating shaft 1; A vertical plate fixedly mounted on the bottom of the annular support plate, a second rotating shaft is rotatably mounted on the vertical plate, a driven gear is fixedly mounted on one end of the second rotating shaft, and the other end of the second rotating shaft is connected to the first rotating shaft via a gear set; and a rack for meshing with the driven gear, wherein the rack is arranged at the bottom of one set of lifting frames.

8. The green building ecological roof structure according to claim 6 is characterized in that: A collecting hole communicating with the cavity of the collecting plate is provided in the mounting hole of the collecting plate, and a drainage hole communicating with the collecting hole is provided on the outer shell.

9. The green building ecological roof structure according to claim 6, characterized in that: The partition plate is provided with a plurality of spray holes on one side facing the annular support plate, and a flow guide cavity connected to the spray holes is provided in the partition plate, a through hole connected to the flow guide cavity is provided on the side wall of the rotating tube, a water guide ring is provided on the pouring plate, and the water guide ring is connected to the cavity in the pouring plate through a pipeline, and a telescopic conduit is provided between the water guide ring and the rotating tube.

Images