Landscape greening curtain wall with drainage function
By adopting a honeycomb structure curtain wall panel and an adjustable control frame design in the landscape green curtain wall, the problems of lightweight, high strength and rapid drainage are solved, realizing the lightweight and rapid drainage of the landscape green curtain wall, ensuring plant growth and structural safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINCHENGDA (TIANJIN) TECHNOLOGY CO LTD
- Filing Date
- 2025-07-14
- Publication Date
- 2026-06-16
Smart Images

Figure CN224356746U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of green curtain walls, specifically a landscape green curtain wall with drainage function. Background Technology
[0002] With the rapid pace of urbanization, land resources are becoming increasingly scarce, and urban green spaces are being severely squeezed. At the same time, people's pursuit of a higher quality of life is increasing, and they are placing higher demands on the aesthetics, environmental friendliness, and functionality of buildings. Landscape green curtain walls, as an innovative product combining architectural decoration and greening, have emerged and gradually gained widespread attention. As an important component of green buildings, landscape green curtain walls organically integrate architectural aesthetics with ecological and environmental protection concepts. On the one hand, through unique curtain wall structural design, they cleverly utilize local natural environment and resources to effectively regulate indoor environmental quality and reduce building energy consumption. For example, in summer, green curtain walls can block some sunlight from reaching the exterior walls, reducing heat radiation and heat conduction, and lowering air conditioning load; in winter, they do not affect the wall surface's ability to absorb solar radiation heat, reducing heating energy consumption. On the other hand, the vertical green landscape formed by plants on the wall surface greatly enriches the facade effect of urban buildings, has high ornamental value, brings visual enjoyment to people, and becomes a beautiful landscape in the city. However, existing landscape green curtain walls have many problems in drainage function that urgently need to be solved. During rainfall, especially in heavy rainfall, the drainage system of most landscape green curtain walls is unable to quickly drain excessive rainwater. Therefore, a landscape green curtain wall with drainage function is needed.
[0003] In existing landscape greening curtain walls, the core components, if designed for high strength to ensure structural stability, often require the use of dense materials such as steel. This makes it difficult to achieve a balance between lightweight and high strength, limiting the lightweight operation of the device. Furthermore, the drainage holes at the bottom of the planting components are easily clogged by soil particles, plant roots, and other debris. Traditional drainage hole designs are relatively simple and lack effective filtration devices. When watering or raining, fine particles from the soil enter the drainage holes with the water flow. Over time, this accumulation causes the hole diameter to shrink or even completely blockage. Once the drainage holes are blocked, water cannot drain from the planting modules, affecting plant growth, increasing the weight of the curtain wall, and potentially causing structural safety issues due to excessive water accumulation. Therefore, there is an urgent need for a landscape greening curtain wall with drainage capabilities. Utility Model Content
[0004] Therefore, the purpose of this utility model is to provide a landscape greening curtain wall with drainage function, to solve the problem that existing landscape greening curtain walls with drainage function often require the use of high-density materials such as steel for their core components if high strength is pursued to ensure structural stability. This makes it difficult to achieve a balance between lightweight and high strength, resulting in limitations on the lightweight operation of the device. The drainage holes at the bottom of the planting parts are easily blocked by soil particles, plant roots, and other debris. Traditional drainage hole designs are relatively simple and lack effective filtration devices. When watering or rainfall occurs, fine particles in the soil will enter the drainage holes with the water flow. Over time, the drainage hole diameter will decrease or even become completely blocked. Once the drainage holes are blocked, the water in the planting module cannot be drained, which not only affects plant growth but also increases the weight of the curtain wall and may even cause structural safety problems due to excessive water accumulation.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a landscape green curtain wall with drainage function, comprising curtain wall panels, wherein plant jars are installed on the inner walls of the curtain wall panels.
[0006] The inner wall of each plant container is provided with small drainage holes and large drainage holes. A control frame is installed on one side of the curtain wall panel. The outer wall of the control frame is welded with a locking block. A pull rod is welded to one end of the control frame. The outer wall of the locking block is fitted with a locking bolt.
[0007] Preferably, the curtain wall panel is movably connected to the plant container, and the inner wall of the curtain wall panel is provided with a honeycomb structure.
[0008] Preferably, the small drainage holes are evenly spaced on the inner wall of the plant container, and the small drainage holes are circular in shape.
[0009] Preferably, the large drainage holes are evenly spaced on the inner wall of the plant container, and the large drainage holes are circular in shape.
[0010] Preferably, the curtain wall panel is movably connected to the control frame, and the inner wall of the control frame has a slotted design.
[0011] Preferably, the bolt engages with the curtain wall panel, and the inner wall of the curtain wall panel has a slotted design.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. This utility model uses a curtain wall panel to facilitate the movement of the plant container. The honeycomb structure of the curtain wall panel has a unique advantage in achieving lightweighting. The honeycomb structure is composed of numerous hexagonal perforated units arranged in an orderly manner. This structure is extremely efficient in material use. Compared with the traditional solid panel structure, the honeycomb structure can significantly reduce the amount of material used while ensuring the same structural strength. This is because the design of the hexagonal perforations can concentrate the material in the key stress-bearing parts. Through a reasonable mechanical transmission path, the curtain wall panel can evenly distribute the force to the entire structure when bearing the plant container, plants, and external loads, thereby reducing material consumption without reducing its load-bearing capacity.
[0014] 2. This utility model uses a curtain wall panel to enable the control frame to move. The downward movement of the control frame helps to straighten the tilted plant container. After the plant container is straightened, the large drainage hole at the bottom can achieve rapid drainage. When encountering heavy rainfall or when there is a lot of water in the plant container, the small drainage hole in the tilted state may be blocked by soil or the drainage path may be obstructed. However, after the control frame is straightened, the large drainage hole returns to the optimal vertical downward drainage position. This large-diameter design allows the water to drain quickly in a short time, preventing the plant roots from rotting due to prolonged water accumulation and ensuring smooth rapid drainage. Attached Figure Description
[0015] Figure 1 This is a front view of the present invention.
[0016] Figure 2 This is a schematic diagram of the structure of this utility model from a vertical rear view.
[0017] Figure 3 This is a schematic diagram of the structure of the plant container, small drainage hole, and large drainage hole of this utility model;
[0018] Figure 4 This utility model Figure 1 Enlarged structural diagram of section A in the middle.
[0019] In the picture: 1. Curtain wall panel; 2. Plant container; 3. Small drainage hole; 4. Large drainage hole; 5. Control frame; 6. Clamping block; 7. Tie rod; 8. Bolt. Detailed Implementation
[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0021] The embodiments of this utility model will be described below based on its overall structure.
[0022] Please see Figure 1-4 A landscape greening curtain wall with drainage function includes a curtain wall panel 1, and plant containers 2 are installed on the inner wall of the curtain wall panel 1. The curtain wall panel 1 and the plant containers 2 are movably connected, and the inner wall of the curtain wall panel 1 is set with a honeycomb structure. The curtain wall panel 1 plays a role in moving the plant containers 2. The honeycomb structure adopted by the curtain wall panel 1 has a unique advantage in achieving lightweight. The honeycomb structure is composed of numerous hexagonal perforated units arranged in an orderly manner. This structure is extremely efficient in terms of material use. Compared with the traditional solid panel structure, the honeycomb structure can significantly reduce the amount of material used while ensuring the same structural strength. This is because the design of hexagonal perforations can concentrate the material distribution in key stress parts. Through a reasonable mechanical transmission path, the curtain wall panel 1 can evenly distribute the force to the entire structure when bearing the plant containers 2, plants and external loads, thereby reducing material consumption without reducing its load-bearing capacity.
[0023] Please see Figure 1-4 A landscape green curtain wall with drainage function is provided. Small drainage holes 3 are provided on the inner wall of each plant container 2, spaced evenly and circularly. Large drainage holes 4 are also provided on the inner wall of each plant container 2, spaced evenly and circularly. A control frame 5 is installed on one side of the curtain wall panel 1, movably connected to the curtain wall panel 1. The inner wall of the control frame 5 has a slotted design, and the outer wall of the control frame 5 is welded with locking blocks 6. A pull rod 7 is welded to one end of the control frame 5. A bolt 8 is attached to the outer wall of the locking blocks 6, and the bolt 8 is connected to the curtain wall panel 1. The curtain wall panel 1 is connected by a snap-fit mechanism, and its inner wall has a slotted design. The curtain wall panel 1 enables the control frame 5 to move. The downward movement of the control frame 5 helps to straighten the tilted plant container 2. After the plant container 2 is straightened, its large drainage hole 4 at the bottom can achieve rapid drainage. When encountering heavy rainfall or when there is a lot of water in the plant container 2, the small drainage hole 3 in the tilted state may be blocked by soil or the drainage path may be obstructed. However, after the control frame 5 is straightened, the large drainage hole 4 returns to the optimal vertical downward drainage position. This large-diameter design allows the water to drain quickly in a short time, preventing the plant roots from rotting due to prolonged water accumulation and ensuring smooth rapid drainage.
[0024] Working principle: When in use, take out the curtain wall panel 1 and place it in the designated position. Secure the curtain wall panel 1 with threads. Place plants inside the plant container 2. When rapid drainage is required, move the curtain wall panel 1 down relative to the control frame 5. Then, move the control frame 5 back to the plant container 2. Finally, engage the latch 8 with the curtain wall panel 1 and the latch block 6 to secure it. This allows the small drainage hole 3 and the large drainage hole 4 to drain water rapidly at the same time. This completes the use of the device. Any content not described in detail in this manual is prior art known to those skilled in the art.
[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A landscape greening curtain wall with drainage function, comprising a curtain wall panel (1), characterized in that: The inner wall of the curtain wall plate (1) is provided with a plant tank (2); The inner wall of the plant tank (2) is provided with a small drainage hole (3), and the inner wall of the plant tank (2) is provided with a large drainage hole (4); one side of the curtain wall plate (1) is provided with a control frame (5), the outer wall of the control frame (5) is welded with a clamping block (6), one end of the control frame (5) is welded with a pull rod (7), and the outer wall of the clamping block (6) is attached with a clamping bolt (8). 2.The landscape green curtain wall with a drainage function according to claim 1, characterized in that: The curtain wall plate (1) is movably connected with the plant tank (2), and the inner wall of the curtain wall plate (1) is provided with a honeycomb structure. 3.The landscape green curtain wall with drainage function according to claim 1, characterized in that: The small drainage holes (3) are arranged at equal intervals on the inner wall of the plant tank (2), and the small drainage holes (3) are circular structures. 4.The landscape green curtain wall with drainage function according to claim 1, characterized in that: The large drainage holes (4) are arranged at equal intervals on the inner wall of the plant tank (2), and the large drainage holes (4) are circular structures. 5.The landscape green curtain wall with drainage function according to claim 1, characterized in that: The curtain wall plate (1) is movably connected with the control frame (5), and the inner wall of the control frame (5) is designed as a slotted type. 6.The landscape green curtain wall with a drainage function according to claim 1, characterized in that: The clamping bolt (8) is connected with the curtain wall plate (1), and the inner wall of the curtain wall plate (1) is designed as a slotted type.