Vertical greenery curtain

Abstract

The application relates to the technical field of building outer walls, in particular to a vertical greening curtain wall, which comprises a plurality of planting grooves arranged along the vertical direction and horizontally, the planting grooves are hollow inside and open at the top, and a decorative edge strip is arranged on the same side of the plurality of planting grooves; drip irrigation pipes are arranged on the top of each planting groove; two vertically adjacent drip irrigation pipes are connected through a transition pipe; the lowest drip irrigation pipe is connected with a liquid supply tank; a conveying pump electrically connected to a control system is arranged in the liquid supply tank; a liquid conveying pipe is connected between the liquid outlet end of the conveying pump and the highest drip irrigation pipe; a plurality of liquid conveying holes not connected to each other are arranged side by side in the drip irrigation pipe, the liquid conveying pipe and the transition pipe; the diameters of the plurality of liquid conveying holes are different; a plurality of drip irrigation holes are arranged in the length direction of the drip irrigation pipe at the position corresponding to each liquid conveying hole at the bottom of the drip irrigation pipe; and a plugging assembly for plugging the liquid conveying hole is arranged on the liquid conveying pipe. The application has the advantages of realizing precise drip irrigation for different plants.

Description

Technical Field

[0001] This application relates to the field of building exterior wall technology, and in particular to a vertical green curtain wall. Background Technology

[0002] Green curtain walls refer to a greening method that makes full use of different site conditions, selects climbing plants and other plants to plant and attach or cover various structures and other spatial structures, including building walls, slopes, river embankments, etc.

[0003] Currently, irrigation of green plants on traditional green walls is mostly achieved through pipe drip irrigation. However, pipes are usually of a single structure, making it difficult to accurately distribute water to different plants, which can easily lead to localized water shortages or water accumulation, and has obvious shortcomings. Utility Model Content

[0004] To achieve precise allocation of irrigation for different plants, this application provides a vertical greening curtain wall.

[0005] The vertical green curtain wall provided in this application adopts the following technical solution: A vertical greening curtain wall includes multiple planting troughs arranged vertically and horizontally. The planting troughs are hollow inside and open at the top. Decorative edge banding strips are arranged on the same side of the multiple planting troughs. Each planting trough has a drip irrigation pipe at the top. Two vertically adjacent drip irrigation pipes are connected by a transition pipe. The lowest drip irrigation pipe is connected to a liquid supply tank. The liquid supply tank is equipped with a delivery pump electrically connected to the control system. The outlet end of the delivery pump is connected to the highest drip irrigation pipe by a delivery pipe. Multiple non-interconnected delivery holes are opened side by side in the drip irrigation pipe, delivery pipe and transition pipe. The diameter of the multiple delivery holes is different. Multiple drip irrigation holes are opened along the length of the bottom of the drip irrigation pipe relative to each delivery hole. A sealing component for sealing the delivery holes is arranged on the delivery pipe.

[0006] By adopting the above technical solution, workers pour nutrient solution into the supply tank and start the delivery pump. The delivery pump sends the nutrient solution into the delivery pipe, which flows through the drip irrigation pipe and the transition pipe. Some of the nutrient solution leaks out from the drip irrigation holes for drip irrigation, while the remaining nutrient solution flows back to the supply tank for circulation. Because there are multiple delivery holes of different diameters, in conjunction with the sealing component, different amounts of nutrient solution can be drip-irrigated to different plants, achieving precise distribution.

[0007] Optionally, the decorative edge banding strip has a first receiving groove vertically provided for accommodating the transition tube, and a decorative baffle is arranged on the decorative edge banding strip at a position relative to the two vertical planting grooves to cover the receiving groove.

[0008] By adopting the above technical solution, the first receiving groove, together with the decorative baffle, can shield the transition pipe, thereby improving the overall aesthetics of the green curtain wall.

[0009] Optionally, each sealing component corresponds to a liquid delivery hole. The sealing component includes a fixed sleeve connected to the liquid delivery pipe and communicating with the corresponding liquid delivery hole. The inner hole of the fixed sleeve is a stepped hole with a larger diameter near the liquid delivery hole. A sealing plunger is slidably fitted at the larger diameter position of the fixed sleeve. A pull rod is coaxially arranged on the sealing plunger and slidably extends to the outside of the fixed sleeve. A retaining ball is arranged on the pull rod. A deformation groove is formed along the axis of the fixed sleeve at the end away from the liquid delivery pipe. Multiple deformation grooves are formed circumferentially on the fixed sleeve. A retaining groove for retaining ball is formed on the inner wall of the fixed sleeve at the position opposite to the deformation groove.

[0010] By adopting the above technical solution, the worker manually inserts the card ball into the corresponding card slot, and the position of the fixed sleeve relative to the deformation groove is deformed. During this process, the pull rod pushes the sealing plunger to slide into the liquid delivery hole, so that the sealing plunger can seal the liquid delivery hole, so as to realize individual drip irrigation for different plants.

[0011] Optionally, the inner wall of the fixed sleeve is chamfered at the end away from the liquid delivery pipe.

[0012] By adopting the above technical solution, the chamfer setting makes it easier for workers to manually insert the locking ball into the slot.

[0013] Optionally, each planting trough has a decorative receiving strip parallel to it at the bottom, and the decorative receiving strip has a second receiving groove for accommodating the drip irrigation pipe.

[0014] By adopting the above technical solution, the drip irrigation pipe is buried in the second receiving groove, which further improves the overall aesthetics of the green curtain wall.

[0015] Optionally, the bottom of the drip irrigation tube may be detachably connected to a flexible stop for partially blocking the drip irrigation holes.

[0016] By adopting the above technical solution, since the number, spacing and position of different green plants in the planting trough are different, the drip irrigation holes that are not properly positioned can be blocked by flexible blocks, so that the nutrient solution can drip closer to the roots of the green plants, thereby improving the drip irrigation effect.

[0017] Optionally, elastic bands are arranged on the opposite sides of the flexible block, and hooks for attaching the elastic bands are arranged on the drip irrigation pipe.

[0018] By adopting the above technical solution, the elastic band is stretched and then attached to the hook, making the installation process of sealing the drip irrigation hole with this flexible block convenient.

[0019] In summary, this application includes at least one of the following beneficial technical effects: 1. Workers pour nutrient solution into the supply tank and start the delivery pump. The pump delivers the nutrient solution into the delivery pipes, which flow through various drip irrigation pipes and transition pipes. Some of the nutrient solution drips from the drip holes to achieve drip irrigation, while the remaining nutrient solution flows back into the supply tank for the next cycle. Because there are multiple delivery holes of varying diameters, combined with the sealing components, different amounts of nutrient solution can be precisely distributed to different plants. 2. Since the number, spacing, and position of different green plants vary in the planting trough, flexible blocks are used to seal improperly positioned drip irrigation holes, ensuring that the nutrient solution drips closer to the roots of the green plants, thereby improving the drip irrigation effect. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of an embodiment of this application.

[0021] Figure 2 This is a cross-sectional view showing the positional relationship between the drip irrigation tube, the transition tube, and the delivery tube in the embodiments of this application.

[0022] Figure 3 This is a cross-sectional view showing the positional relationship between the drip irrigation pipe, the flexible block, and the hook in an embodiment of this application.

[0023] Figure 4 yes Figure 2 Enlarged view of section A.

[0024] Explanation of reference numerals in the attached drawings: 1. Planting trough; 2. Decorative edge sealing strip; 21. First receiving trough; 3. Drip irrigation pipe; 4. Transition pipe; 5. Liquid supply tank; 6. Delivery pump; 7. Liquid delivery pipe; 8. Liquid delivery hole; 9. Drip irrigation hole; 10. Decorative baffle; 11. Fixing sleeve; 111. Deformation groove; 112. Slot; 12. Sealing plunger; 13. Pull rod; 14. Ball retainer; 15. Chamfer; 16. Decorative receiving strip; 161. Second receiving trough; 18. Flexible stop; 19. Elastic band; 20. Hook. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0026] This application discloses a vertical green curtain wall.

[0027] Reference Figure 1 The vertical green curtain wall includes two vertical decorative edge strips 2, and multiple vertically arranged planting troughs 1 are bolted between the two decorative edge strips 2. The planting troughs 1 are hollow inside and open at the top, and each planting trough 1 is horizontal and parallel to each other.

[0028] Reference Figure 1 and Figure 2 Each planting trough 1 is horizontally equipped with a drip irrigation pipe 3, and two adjacent vertical drip irrigation pipes 3 are connected by a transition pipe 4. Multiple drip irrigation pipes 3 and multiple transition pipes 4 are connected in a serpentine pattern.

[0029] Each of the two decorative edge banding strips 2 has a first receiving groove 21 vertically opened on the opposite side. The transition pipe 4 is located in the first receiving groove 21. A decorative baffle 10 is bolted between the two vertically adjacent planting troughs 1 of the decorative edge banding strips 2. The decorative baffle 10 is used to cover the first receiving groove 21 and the transition pipe 4, thereby improving the overall aesthetics of the green curtain wall.

[0030] Reference Figure 2 and Figure 3 Each planting trough 1 has an integrally formed decorative receiving strip 16 parallel to it at the bottom, and the bottom of the decorative receiving strip 16 has a second receiving groove 161 for receiving the drip irrigation pipe 3.

[0031] Except for the drip irrigation pipe 3 at the highest point, which is directly mounted on the two decorative edge banding strips 2, the remaining drip irrigation pipes 3 are all buried in the second receiving groove 161 on the corresponding decorative receiving strip 16, so as to cover the drip irrigation pipes 3 and further improve the overall aesthetics of the green curtain wall.

[0032] Reference Figure 2 and Figure 3 The lowest drip irrigation pipe 3 is connected to a liquid supply tank 5. A delivery pump 6, which is electrically connected to the control system, is bolted inside the liquid supply tank 5. The outlet of the delivery pump 6 is connected to the highest drip irrigation pipe 3 through a delivery pipe 7.

[0033] The drip irrigation pipe 3, the liquid delivery pipe 7, and the drip irrigation tube have multiple non-interconnected liquid delivery holes 8 arranged side by side. The diameters of the multiple liquid delivery holes 8 are different. At the bottom of the drip irrigation pipe 3, there are multiple drip irrigation holes 9 along its length relative to each liquid delivery hole 8.

[0034] Reference Figure 2 and Figure 3 The worker pours the nutrient solution into the supply tank 5 and starts the delivery pump 6. The delivery pump 6 sends the nutrient solution into the delivery pipe 7, and the nutrient solution flows through the delivery hole 8 through each drip irrigation pipe 3. During the flow, some of the nutrient solution drips into the planting trough 1 through the drip irrigation hole 9, and the rest flows back into the supply tank 5 to complete the next cycle.

[0035] Reference Figure 2 and Figure 4 The liquid delivery pipe 7 is equipped with a sealing component for sealing the liquid delivery hole 8, with one sealing component corresponding to one liquid delivery hole 8.

[0036] The sealing assembly includes a fixed sleeve 11 integrally formed on the liquid delivery pipe 7 and communicating with the corresponding liquid delivery hole 8. The hole inside the fixed sleeve 11 is a stepped hole with a larger diameter near the liquid delivery hole 8. A sealing plunger 12 is slidably fitted at the larger diameter position inside the fixed sleeve 11.

[0037] Reference Figure 2 and Figure 4 The sealing plunger 12 has a pull rod 13 integrally formed on the same axis and slidably extends to the outside of the fixed sleeve 11. A ball 14 is attached to the pull rod 13.

[0038] A deformation groove 111 is provided at the end of the fixed sleeve 11 away from the liquid delivery pipe 7 along its axial direction. Multiple deformation grooves 111 are provided circumferentially on the fixed sleeve 11. A slot 112 for the locking ball 14 is provided on the inner wall of the fixed sleeve 11 relative to the deformation groove 111. A chamfer 15 is provided at the end of the inner wall of the fixed sleeve 11 away from the liquid delivery pipe 7.

[0039] Reference Figure 2 and Figure 4 During drip irrigation, the worker determines the position of the liquid delivery hole 8 according to the plants that need to be irrigated. Then, the remaining ball bearings 14 are inserted into the corresponding slots 112, and the corresponding sealing plungers 12 seal the corresponding liquid delivery holes 8, so that the nutrient solution can only enter the reserved liquid delivery holes 8.

[0040] The above method enables precise distribution of different amounts of nutrient solution to different green plants through drip irrigation, thus avoiding situations of water shortage or water accumulation.

[0041] Reference Figure 2 and Figure 3 Since the position of the drip irrigation hole 9 on the drip irrigation pipe 3 is pre-set during the production process, and the planting position and spacing of different green plants in the actual planting trough 1 may be different, the effect of drip irrigation by directly using the drip irrigation pipe 3 is poor.

[0042] Reference Figure 2 and Figure 3 The bottom of the drip irrigation pipe 3 is provided with multiple flexible blocks 18 for partially blocking the drip irrigation holes 9. Elastic strips 19 are bonded to the opposite sides of the flexible blocks 18. The top of the drip irrigation pipe 3 is integrally formed with hooks 20 for attaching the elastic strips 19.

[0043] Reference Figure 2 and Figure 3 The flexible block 18 seals the improperly positioned drip irrigation hole 9, ensuring that the nutrient solution drips closer to the roots of the green plants, thereby improving the drip irrigation effect.

[0044] The implementation principle of a vertical green curtain wall according to an embodiment of this application is as follows: Workers pour nutrient solution into the supply tank 5 and start the delivery pump 6. The delivery pump 6 sends the nutrient solution into the delivery pipe 7, and the nutrient solution flows through the delivery holes 8 through each drip irrigation pipe 3. During the flow, some of the nutrient solution drips into the planting trough 1 through the drip irrigation holes 9, and the remaining part flows back into the supply tank 5 to achieve the next cycle.

[0045] During drip irrigation, workers determine the position of the delivery hole 8 based on the plants that need to be irrigated. Then, they insert the retaining balls 14 into the corresponding slots 112, and the corresponding sealing plungers 12 seal the corresponding delivery holes 8. This ensures that the nutrient solution can only enter the reserved delivery holes 8, thus enabling precise distribution of different amounts of nutrient solution to different plants and avoiding water shortages or water accumulation.

[0046] 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 vertical green curtain wall, comprising multiple planting troughs (1) arranged vertically and horizontally, wherein the planting troughs (1) are hollow inside and open at the top, and decorative edge banding strips (2) are arranged on the same side of the multiple planting troughs (1), characterized in that: Each planting trough (1) is equipped with a drip irrigation pipe (3) at the top. Two vertically adjacent drip irrigation pipes (3) are connected by a transition pipe (4). The lowest drip irrigation pipe (3) is connected to a liquid supply tank (5). The liquid supply tank (5) is equipped with a delivery pump (6) that is electrically connected to the control system. The outlet end of the delivery pump (6) is connected to the highest drip irrigation pipe (3) by a delivery pipe (7). Multiple non-interconnected delivery holes (8) are arranged side by side in the drip irrigation pipe (3), the delivery pipe (7) and the transition pipe (4). The diameters of the multiple delivery holes (8) are different. Multiple drip irrigation holes (9) are opened along the length of the bottom of the drip irrigation pipe (3) relative to the position of each delivery hole (8). A sealing component for sealing the delivery holes (8) is arranged on the delivery pipe (7).

2. The vertical green curtain wall according to claim 1, characterized in that: The decorative edge banding strip (2) has a first receiving groove (21) vertically provided for accommodating the transition tube (4), and a decorative baffle (10) for covering the receiving groove is arranged on the decorative edge banding strip (2) at a position relative to the two vertical planting grooves (1).

3. The vertical green curtain wall according to claim 1, characterized in that: Each sealing assembly corresponds to a liquid delivery hole (8). The sealing assembly includes a fixed sleeve (11) connected to the liquid delivery pipe (7) and communicating with the corresponding liquid delivery hole (8). The inner hole of the fixed sleeve (11) is a stepped hole with a larger diameter near the liquid delivery hole (8). A sealing plunger (12) is slidably fitted at the larger diameter position of the fixed sleeve (11). A pull rod (13) is coaxially arranged on the sealing plunger (12) and slides through to the outside of the fixed sleeve (11). A locking ball (14) is arranged on the pull rod (13). A deformation groove (111) is opened at the end of the fixed sleeve (11) away from the liquid delivery pipe (7) along its axial direction. Multiple deformation grooves (111) are opened circumferentially on the fixed sleeve (11). A locking groove (112) for locking the locking ball (14) is opened on the inner wall of the fixed sleeve (11) relative to the deformation groove (111).

4. The vertical green curtain wall according to claim 3, characterized in that: The inner wall of the fixed sleeve (11) is provided with a chamfer (15) at the end away from the liquid delivery pipe (7).

5. The vertical green curtain wall according to claim 1, characterized in that: Each planting trough (1) has a decorative receiving strip (16) parallel to it at the bottom, and the decorative receiving strip (16) has a second receiving groove (161) for receiving the drip irrigation pipe (3).

6. The vertical green curtain wall according to claim 1, characterized in that: The bottom of the drip irrigation tube (3) is detachably connected to a flexible block (18) for blocking part of the drip irrigation hole (9).

7. The vertical green curtain wall according to claim 6, characterized in that: The flexible block (18) is provided with elastic bands (19) on its opposite sides, and the drip irrigation pipe (3) is provided with hooks (20) for the elastic bands (19) to be hung.

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