Building facade landscape greening structure

Abstract

The utility model relates to the technical field of building greening, and discloses a building facade landscape greening structure which comprises building facade reinforced concrete, keels, aluminum plates, planting grooves, an automatic irrigation system, a water supply system and a drainage system. The planting groove and the aluminum plate are connected to a building facade wall body to form a building facade fold-line shape; an automatic irrigation system is arranged in the planting groove, irrigation is started when the humidity is lower than a set value, and irrigation is stopped when the humidity is higher than the set value. The aluminum plate fold line modeling is combined with the planting groove, a unique landscape greening effect is created, and the diversified design requirements of outer vertical faces of multi-layer and high-layer curtain walls are met. The planting groove is connected with the concrete wall body, so that the structural firmness is enhanced, and meanwhile, the overall weight is reduced by adopting a light aluminum plate. In addition, according to the technology, the problem of leakage is solved through concrete pouring, a planting groove made of multiple layers of waterproof materials and an efficient drainage system, meanwhile, an automatic irrigation system is introduced, accurate drip irrigation is achieved, and the maintenance cost and workload are reduced.

Description

Technical Field

[0001] This application relates to the field of building greening technology, and in particular to a building facade greening structure. Background Technology

[0002] Building facade greening is an important method of green building construction, playing a positive role in improving the urban ecological environment, reducing the heat island effect, purifying the air, and beautifying the building's appearance. Currently, building facade greening technologies mainly include natural climbing and formal container planting. Natural climbing wall greening is limited by factors such as wall material, orientation, and color, making it unsuitable for multi-story and high-rise curtain wall surfaces. Formal container planting offers a limited variety of forms, lacks aesthetic appeal, and cannot be integrated with the diverse design requirements of building facades. It also faces problems such as difficulty in supporting the weight of soil and plants or potential leakage. Furthermore, irrigation, maintenance, and drainage issues for high-rise building facade greening, as well as its integration with the building structure, are also significant challenges.

[0003] To address the aforementioned issues, the inventors believe that when designing green facades for buildings, a landscape greening structure should be considered that can be applied to multi-story and high-rise curtain wall surfaces to effectively support the weight of soil and plants, solve irrigation and drainage problems, be rationally integrated with the building, and be suitable for diverse facade designs, so as to meet the application needs of green building construction and urban vertical greening. Utility Model Content

[0004] This application provides a building facade landscape greening structure that solves the problems of monotonous form, lack of aesthetic appeal, load-bearing risks, leakage problems, and difficulty in irrigation and maintenance in the three-dimensional greening design of multi-story and high-rise curtain wall facades.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A building facade landscaping greening structure, characterized by comprising: reinforced concrete of the building facade, keel, aluminum panels, planting troughs, an automatic irrigation system, a water supply system, and a drainage system; the planting troughs are connected to the reinforced concrete walls of the building facade, and the aluminum panels are connected to the outside of the planting troughs via the keel, forming a zigzag shape on the building facade; the planting troughs are equipped with an automatic irrigation system, including drip irrigation pipes, drip irrigation pipe fixing frames, and a soil moisture sensor; the soil moisture sensor monitors soil moisture, starting irrigation when the moisture level is below a set value and stopping irrigation when the moisture level is above the set value; the automatic irrigation system is connected to both the water supply system and the drainage system, receiving water through the water supply system to drip irrigate the plants in the planting troughs, and draining excess water through the drainage system.

[0007] By adopting the above technical solutions, the zigzag shape of the building facade is combined with the planting trough, which enhances the aesthetics of the facade. The automatic irrigation system can accurately control the amount of irrigation water based on real-time monitoring of soil moisture, avoiding waste of water resources. At the same time, it can reduce the need for manual management, saving labor and time costs.

[0008] Preferably, the planting trough is 8600mm long, 1430mm wide, and 620mm high, and consists of geotextile, cement mortar, waterproof coating, reinforced concrete slab, small ceramsite, large ceramsite, and planting soil from the outside in.

[0009] By adopting the above technical solutions, planting troughs can collect rainwater, reduce rainwater runoff rate, and alleviate urban stormwater drainage pressure. Soil and expanded clay aggregate can absorb and store rainwater, slowing down rainwater outflow, reducing flood risk, and providing excellent soil protection and moisture retention, which is beneficial for plant root growth. The use of geotextiles, cement mortar, and waterproof coatings effectively prevents water from penetrating into the structure of the planting trough, protecting it from water erosion.

[0010] Preferably, the planting trough is made of concrete and connected to the reinforced concrete wall of the building facade. The keel is connected to the planting trough and the reinforced concrete of the building facade, and the aluminum plate is adjacent to the outside of the keel.

[0011] By adopting the above technical solution, the concrete-poured planting trough and the reinforced concrete wall connecting the building facade form a solid structure with high load-bearing capacity and stability.

[0012] Preferably, the aluminum plate is zigzag-shaped and has a thickness of 20mm.

[0013] By adopting the above technical solution, compared with aluminum plates of uniform thickness, the zigzag shape achieves the same structural strength with less material usage, thus reducing the overall weight. The zigzag shape gives the aluminum plate a unique appearance, making it more visually appealing and modern.

[0014] Preferably, the drip irrigation pipes are spaced 0.2m apart, and the drip irrigation pipe fixing brackets are spaced 1.5m apart.

[0015] By adopting the above technical solutions and rationally setting the spacing between drip irrigation pipes and fixing frames, the amount of water used and distributed can be better controlled, thereby saving water resources and operating and maintenance costs.

[0016] Preferably, the water supply system includes an air vent valve, a copper gate valve, a solenoid valve, a filter, and a pressure gauge, and is connected to the irrigation system; the water supply system is located inside the building and is connected to the building's internal water supply pipes.

[0017] By adopting the above technical solutions, valves such as copper gate valves and solenoid valves can accurately control water flow, ensuring that water flow and pressure are effectively regulated in the system to meet the needs of the irrigation system; the water supply system is placed inside the building for convenient use, maintenance and repair.

[0018] Preferably, the drainage system includes a main drain pipe and a floor drain, the floor drain being connected to the main drain pipe, the main drain pipe being connected to the building's internal drainage system and rainwater pipe, and one side of the main drain pipe passing through the reinforced concrete of the building's exterior facade and connecting to the drainage riser of the building's internal drainage system.

[0019] By adopting the above technical solution, the main drainage pipe, the floor drain, and the connection with the building's internal drainage system and rainwater pipe form a complete drainage system. The installation of the main drainage pipe and the floor drain can effectively prevent water from accumulating or leaking inside the building.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This utility model combines the folded shape of aluminum plates on the building facade with planting troughs, which can add a unique landscape greening effect to the building and enhance the aesthetics and visual appeal of the facade.

[0022] 2. This utility model forms a sturdy structure by connecting the planting trough and the reinforced concrete wall. At the same time, it uses lightweight zigzag aluminum plates, which have high load-bearing capacity and stability, reducing the overall weight and solving the existing load-bearing risks. In addition, the planting trough, which is made of concrete and connected to the wall, is equipped with multiple layers of waterproof materials and an efficient drainage system, which solves the problem of leakage in the planting trough.

[0023] 3. This utility model, through an automatic irrigation system, can achieve precise irrigation of plants in a timely, quantitative, and fixed-point manner based on real-time monitoring of soil moisture, thereby improving water resource utilization efficiency, reducing the cost and workload of manual maintenance, and enhancing the efficiency and convenience of greening management. Attached Figure Description

[0024] Figure 1 A cross-sectional schematic diagram of a building facade landscaping structure.

[0025] Figure 2 A plan view of a building facade landscaping greening structure

[0026] Explanation of reference numerals in the attached drawings: 1. Reinforced concrete facade; 2. Keel; 3. Aluminum panel; 4. Planting trough; 5. Automatic irrigation system; 6. Water supply system; 7. Drainage system; 401. Geotextile; 402. Cement mortar; 403. Waterproof coating; 404. Reinforced concrete slab; 405. Small expanded clay aggregate; 406. Large expanded clay aggregate; 407. Planting soil; 501. Drip irrigation pipe; 502. Drip irrigation pipe bracket; 503. Soil moisture sensor; 601. Air vent valve; 602. Copper gate valve; 603. Solenoid valve; 604. Filter; 605. Pressure gauge; 701. Main drainage pipe; 702. Floor drain. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1 This application will be described in further detail.

[0028] This application discloses a building facade landscape greening structure.

[0029] Please see the appendix Figure 1-2 A building facade greening structure includes a reinforced concrete facade 1, a keel 2, an aluminum plate 3, a planting trough 4, an automatic irrigation system 5, a water supply system 6, and a drainage system 7. In a specific embodiment, the planting trough 4 is connected to the reinforced concrete wall 1 of the building facade, and the aluminum plate 3 is connected to the outside of the planting trough 4 through the keel 2 to form a zigzag shape on the building facade. The aluminum plate 3 is adjacent to the outside of the keel 2, is zigzag-shaped, and has a thickness of 20mm.

[0030] Please see the appendix Figure 1-2 In a specific embodiment, an automatic irrigation system 5 is installed in the planting trough 4, including drip irrigation pipes 501, drip irrigation pipe fixing brackets 502, and soil moisture sensors 503. The drip irrigation pipes 501 are arranged with a front-to-back spacing of 0.2m, and the drip irrigation pipe fixing brackets 502 are arranged with a lateral spacing of 1.5m. The soil moisture sensors 503 monitor soil moisture, starting irrigation when the moisture level is lower than a set value and stopping irrigation when the moisture level is higher than the set value. The automatic irrigation system 5 is connected to a water supply system 6 and a drainage system 7. The automatic irrigation system 5 receives water through the water supply system 6 to drip irrigate the plants in the planting trough 4, and drains excess water through the drainage system 7.

[0031] Please see the appendix Figure 1-2 In a specific embodiment, the planting trough 4 is 8600mm long, 1430mm wide, and 620mm high, and includes geotextile 401, cement mortar 402, waterproof coating 403, reinforced concrete slab 404, small ceramsite 405, large ceramsite 406, and planting soil 407 from the outside to the inside.

[0032] Please see the appendix Figure 1-2In a specific embodiment, the water supply system 6 includes an air vent valve 601, a copper gate valve 602, a solenoid valve 603, a filter 604, and a pressure gauge 605, and is connected to the irrigation system 5. The water supply system 6 is located inside the building and connected to the building's internal water supply pipe, which has a diameter of 32mm and a pressure greater than or equal to 0.15MPa. When the soil moisture sensor 503 detects that the soil moisture is lower than the set value, the solenoid valve 603 opens to start irrigation; when the moisture is higher than the set value, the solenoid valve 603 closes to stop irrigation.

[0033] Please see the appendix Figure 1-2 In a specific embodiment, the drainage system 7 includes a main drainage pipe 701 and a floor drain 702; the floor drain 702 is connected to the main drainage pipe 701, and a drainage reserved hole with a diameter of 50mm is provided at the floor drain 702; the main drainage pipe 701 is installed close to the building beam, and the main drainage pipe 701 is connected to the building's internal drainage system and rainwater pipe. One side of the main drainage pipe 701 passes through the reinforced concrete 1 of the building's exterior facade and connects to the drainage vertical pipe of the building's internal drainage system. Excess water is discharged through the building's internal drainage system, and at the same time, excess water can also be discharged through the rainwater pipe.

[0034] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A building facade landscaping greening structure, characterized in that: The structure includes a reinforced concrete facade (1), a keel (2), an aluminum plate (3), a planting trough (4), an automatic irrigation system (5), a water supply system (6), and a drainage system (7). The planting trough (4) is connected to the reinforced concrete wall (1) of the building facade, and the aluminum plate (3) is connected to the outside of the planting trough (4) through the keel (2) to form a zigzag shape of the building facade. An automatic irrigation system (5) is installed in the planting trough (4), including a drip irrigation pipe (501), a drip irrigation pipe fixing frame (502), and a soil moisture sensor (503). The soil moisture sensor (503) monitors the soil moisture. Irrigation begins when the moisture is lower than the set value and stops when the moisture is higher than the set value. The automatic irrigation system (5) is connected to the water supply system (6) and the drainage system (7) respectively. The automatic irrigation system (5) takes in water through the water supply system (6) to drip irrigate the plants in the planting trough (4) and drains excess water through the drainage system (7).

2. The building facade landscape greening structure according to claim 1, characterized in that: The planting trough (4) is 8600mm long, 1430mm wide, and 620mm high. From the outside to the inside, it includes geotextile (401), cement mortar (402), waterproof coating (403), reinforced concrete slab (404), small ceramsite (405), large ceramsite (406), and planting soil (407).

3. The building facade landscape greening structure according to claim 1, characterized in that: The planting trough (4) is made of concrete and is connected to the reinforced concrete wall (1) of the building facade. The keel (2) is connected to the planting trough (4) and the reinforced concrete wall (1) of the building facade. The aluminum plate (3) is adjacent to the outside of the keel (2).

4. The building facade landscape greening structure according to claim 1, characterized in that: The aluminum plate (3) is folded and has a thickness of 20mm.

5. The building facade landscape greening structure according to claim 1, characterized in that: The drip irrigation pipes (501) are spaced 0.2m apart, and the drip irrigation pipe fixing brackets (502) are spaced 1.5m apart.

6. The building facade landscape greening structure according to claim 1, characterized in that: The water supply system (6) includes an air vent valve (601), a copper gate valve (602), a solenoid valve (603), a filter (604), and a pressure gauge (605), and is connected to the irrigation system (5); the water supply system (6) is located inside the building and is connected to the water supply pipe inside the building.

7. The building facade landscape greening structure according to claim 1, characterized in that: The drainage system (7) includes a main drain pipe (701) and a floor drain (702). The floor drain (702) is connected to the main drain pipe (701). The main drain pipe (701) is connected to the building's internal drainage system and rainwater pipe. One side of the main drain pipe (701) passes through the reinforced concrete (1) of the building's exterior facade and connects to the drainage riser of the building's internal drainage system.

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