A suspended curtain wall with a waterproof structure

Abstract

The present invention relates to the technical field of curtain walls, and discloses a suspended curtain wall with a waterproof structure, which includes a support frame. A curtain wall panel is fixedly connected to the support frame. A water collecting trough A and a water collecting trough B are respectively opened at the top of the curtain wall panel. A number of diversion holes are opened at the bottoms of the water collecting trough A and the water collecting trough B. A number of communication holes are opened between the water collecting trough A and the water collecting trough B. In this suspended curtain wall with a waterproof structure, when rainwater enters the gap between the upper and lower curtain wall panels, the rainwater is first collected by the water collecting trough A. When the water in the water collecting trough A is almost full, the rainwater in the water collecting trough A is introduced into the water collecting trough B through the communication holes. Through the cooperation of the water collecting trough A and the water collecting trough B, the rainwater entering the gap between the upper and lower curtain wall panels is blocked, which can avoid the problem that rainwater accumulates between the upper and lower curtain wall panels and causes rainwater to invade the wall body, and effectively improves the blocking effect of the device on rainwater after the waterproof glue dries and cracks.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain walls, and specifically to a suspended curtain wall with a waterproof structure. Background Technique

[0002] Curtain walls are relatively common in various buildings such as commercial buildings, office buildings, hotels, large shopping malls, exhibition halls, cultural and sports entertainment centers, etc. They can enhance the aesthetic degree of the building. Among them, the suspended curtain wall is one type of curtain wall. It mainly consists of two parts: a panel and a support structure. During the use of the suspended curtain wall, multiple panels need to be combined and coordinated to enclose the periphery of the building.

[0003] Since there will be certain gaps between each curtain wall panel after multiple curtain walls are combined, and during rainy days, rainwater is likely to enter the curtain wall panel. If this persists for a long time, it is easy for the rainwater to penetrate into the building wall, causing damage to the building wall. Therefore, generally during the installation of the curtain wall, waterproof glue needs to be applied to the joints of each curtain wall panel to block the gaps between the curtain wall panels, thereby completing the waterproof work.

[0004] During the specific use process, since the curtain wall is used outdoors, after being exposed to wind, sun, and rain for a long time, the waterproof glue between the curtain wall panels is prone to cracking. Due to the large number of curtain wall panels outside the building, it is impossible to detect the cracking of the waterproof glue in time. When it rains, rainwater is likely to penetrate into the gaps between the curtain wall panels along the cracks in the waterproof glue. At this time, the rainwater is likely to penetrate into the building wall, resulting in damage to the building wall. For this reason, we propose a suspended curtain wall with a waterproof structure. Summary of the Invention

[0005] The purpose of the present invention is to provide a suspended curtain wall with a waterproof structure to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A suspended curtain wall with a waterproof structure, including a support frame, on which a curtain wall panel is fixedly connected. At the top of the curtain wall panel, a water collecting groove A and a water collecting groove B are respectively opened. A plurality of diversion holes are opened at the bottoms of the water collecting groove A and the water collecting groove B, and a plurality of communication holes are opened between the water collecting groove A and the water collecting groove B.

[0007] On both sides of the inner wall of the curtain wall panel, water pipes are fixedly connected. Inside the water pipes, installation pipes are fixedly connected. At the top and bottom of the installation pipes, sealing rings are fixedly connected. On the sealing ring at the bottom of the installation pipe, a spring is fixedly connected. At the top of the spring, an installation plate is fixedly connected. At the top of the installation plate, a sealing column is rotatably connected. On the surface of the sealing column, several fixedly connected spiral plates are installed. At the bottom of the sealing column, an installation rod passing through the installation plate is fixedly connected. At the bottom end of the installation rod, a limiting ring is fixedly connected through a frame body, and the limiting ring is in close fit with the inner wall of the water pipe.

[0008] Preferably, drainage holes are provided on both sides of the curtain wall panel, and the bottom ends of the water pipes are fitted into the drainage holes on the same side. Ventilation holes are provided on both sides of the curtain wall panel, and installation holes are provided on both sides of the curtain wall panel.

[0009] Preferably, limiting rods are rotatably connected in the installation holes. At both ends of the limiting rods, baffles are fixedly connected. The baffles are located at both ends of the ventilation holes on the same side, and the baffles are in close fit with the curtain wall panel. A hairspring is fixedly connected between the limiting rod and the inner wall of the installation hole on the same side. On the baffle closer to the inner wall of the curtain wall panel, a fixing ring is fixedly connected.

[0010] Preferably, a traction rope is fixedly connected to the top end of the sealing column. The end of the traction rope away from the sealing column is fixedly connected to the fixing ring on the baffle on the same side.

[0011] Preferably, a sealing plate is fixedly connected inside the curtain wall panel. A filter screen is fixedly connected between the sealing plate and the inner wall of the curtain wall panel.

[0012] Preferably, a water collecting plate is fixedly connected between the sealing plate and the curtain wall panel, and the water collecting plate is located below the filter screen. Leakage holes are provided on both sides of the water collecting plate. The leakage holes are fixedly connected to the top ends of the water pipes on the same side. On the top of the water collecting plate, two diversion slopes both facing the leakage holes on the same side are provided.

[0013] Preferably, several fixedly connected wire bundling frames are installed in the water pipes. The traction rope is located between the wire bundling frames, and the contact part between the wire bundling frame and the traction rope is of an arc structure.

[0014] Preferably, the inner wall of the sealing ring at the top of the installation pipe is provided with an inclined surface. The top end of the sealing column is provided with an inclined surface the same as the inner wall of the sealing ring. The inner wall of the sealing ring at the top of the installation pipe and the top of the sealing column are in close fit with each other through the inclined surface.

[0015] Preferably, a gap is reserved between the edge of the installation plate and the inner wall of the installation pipe. The butt joint between the top of the installation plate and the bottom end of the sealing column is connected through a bearing.

[0016] Preferably, the ventilation holes are all located above the drainage holes on the same side, and the ventilation holes are located between the filter screen and the water collecting plate, and the mounting holes are all located on the side of the ventilation holes on the same side away from the curtain wall panel.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] When rainwater enters the gap between the upper and lower curtain wall panels, the rainwater is first collected by the water collecting trough A. When the water in the water collecting trough A is almost full, the rainwater in the water collecting trough A is introduced into the water collecting trough B through the communication hole. Through the cooperation of the water collecting trough A and the water collecting trough B, the rainwater entering the gap between the upper and lower curtain wall panels is blocked, which can avoid the problem that rainwater accumulates between the upper and lower curtain wall panels and causes rainwater to invade the wall body, and effectively improves the blocking effect of the device on rainwater after the waterproof glue dries and cracks;

[0019] When the present invention discharges rainwater, the rainwater will squeeze the sealing column. At this time, the sealing column drives the spring to contract, so that the installation pipe opens. During this process, the rainwater will flow downward along the spiral plate. At this time, it will drive the sealing column and the limiting ring to move towards the bottom opening of the drainage hole in a state of rotating and moving. At this time, the rotating limiting ring can be used to scrape the inner wall of the drainage hole, and clean impurities such as mud blocks attached to the inner wall of the drainage hole, improving the auxiliary performance of the device for rainwater discharge;

[0020] When the present invention drains water, the sealing column moves downward. At this time, the sealing column pulls the baffle to rotate downward through the traction rope, and the ventilation hole is blocked by the baffle. When the rainwater is discharged, the spring rebounds and drives the sealing column to move upward. At this time, the pulling force on the baffle disappears, and the baffle rotates upward through the spring, so that the ventilation hole is opened. Through the ventilation hole, the outside air and the air in the curtain wall panel can be connected, improving the evaporation efficiency of the residual water stains in the curtain wall panel. Description of the Drawings

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a schematic diagram of the curtain wall panel structure of the present invention;

[0023] Figure 3 is a schematic diagram of the filter screen and the water collecting plate structure of the present invention;

[0024] Figure 4 is a schematic diagram of the cross-sectional structure of the water delivery pipe of the present invention;

[0025] Figure 5 is a schematic diagram of the internal structure of the installation pipe of the present invention;

[0026] Figure 6 is a schematic diagram of the cross-sectional structure of the installation pipe of the present invention;

[0027] Figure 7 Schematic diagram of the baffle structure of the present invention;

[0028] Figure 8 is Figure 2 Enlarged schematic diagram of area A shown in the figure.

[0029] In the figure: 1, support frame; 11, curtain wall panel; 12, water collecting tank A; 13, water collecting tank B; 14, diversion hole; 15, communication hole; 16, drainage hole; 17, ventilation hole; 18, installation hole; 2, sealing plate; 21, filter screen; 3, water collecting plate; 31, water leakage hole; 32, diversion slope; 4, water delivery pipe; 41, wire harness bracket; 5, installation pipe; 51, sealing ring; 6, spring; 61, installation plate; 62, sealing column; 63, spiral plate; 64, installation rod; 65, limiting ring; 66, towing rope; 7, limiting rod; 71, baffle; 72, clockwork spring; 73, fixing ring. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-8, the present invention provides a technical solution: a suspended curtain wall with a waterproof structure, including a support frame 1. The support frame 1 is made of metal and has strong load-bearing capacity. A curtain wall panel 11 is fixedly connected to the support frame 1. The curtain wall panel 11 is the main structure of the suspended curtain wall, which can cover the wall surface and improve the aesthetics of the wall. Water collecting grooves A12 and B13 are respectively opened at the top of the curtain wall panel 11. A plurality of diversion holes 14 are opened at the bottoms of the water collecting grooves A12 and B13. The bottoms of the water collecting grooves A12 and B13 are both arc-shaped structures, which can improve the concentration effect of rainwater and facilitate the discharge of rainwater through the diversion holes 14. A plurality of communication holes 15 are opened between the water collecting grooves A12 and B13. When the rainwater in the water collecting groove A12 is almost full, the rainwater in the water collecting groove A12 will flow into the water collecting groove B13 along the communication holes 15. Through the cooperation of the water collecting grooves A12 and B13, the rainwater collection capacity is improved. Drainage holes 16 are opened on both sides of the curtain wall panel 11, and the bottom ends of the water delivery pipes 4 are respectively fitted into the drainage holes 16 on the same side. Ventilation holes 17 are opened on both sides of the curtain wall panel 11. Installation holes 18 are opened on both sides of the curtain wall panel 11. The ventilation holes 17 are all above the drainage holes 16 on the same side, and the ventilation holes 17 are located between the filter net 21 and the water collecting plate 3. The installation holes 18 are all on the side of the ventilation holes 17 on the same side away from the curtain wall panel 11.

[0032] Furthermore, first, the support frame 1 is installed on the wall surface through bolts. Through the cooperation of multiple curtain wall panels 11, the wall surface can be blocked to improve the aesthetics of the wall surface. When the waterproof glue between the upper and lower curtain wall panels 11 cracks and rainwater enters the gap between the upper and lower curtain wall panels 11, the rainwater will first enter the water collecting groove A12 and be discharged onto the filter net 21 through the diversion holes 14. When the rainwater in the water collecting groove A12 is almost full, the rainwater will enter the water collecting groove B13 through the communication holes 15. Through the cooperation of the water collecting grooves A12 and B13, the collection of the rainwater infiltrating between the upper and lower curtain wall panels 11 is improved, and all of them are discharged onto the filter net 21 through the diversion holes 14 and then discharged through the drainage holes 16 subsequently. When it is not raining, the ventilation holes 17 are used to improve the ventilation in the curtain wall panel 11 and increase the evaporation efficiency of the residual water stains in the curtain wall panel 11.

[0033] Combined with the attached Figure 3 As shown, a sealing plate 2 is fixedly connected inside the curtain wall panel 11. The sealing plate 2 can block the water splashes generated when the rainwater drops on the filter net 21, preventing the problem that the water splashes splashed when the rainwater falls on the filter net 21 will splash on the wall surface. A filter net 21 is fixedly connected between the sealing plate 2 and the inner wall of the curtain wall panel 11. The filter net 21 can filter the impurities in the rainwater.

[0034] Furthermore, when rainwater flows through the diversion holes 14 to the filter screen 21, the rainwater will fall on the water collecting plate 3 along the mesh holes of the filter screen 21, while the particulate impurities mixed in the rainwater will be blocked on the filter screen 21, improving the water filtration and avoiding the problem of blockage of the drainage holes 16 due to particulate impurities in the rainwater.

[0035] Combined with the attached Figure 3 As shown, a water collecting plate 3 is fixedly connected between the sealing plate 2 and the curtain wall panel 11, and the water collecting plate 3 is located below the filter screen 21. Leakage holes 31 are formed on both sides of the water collecting plate 3, and the leakage holes 31 are fixedly butted with the top ends of the water conveying pipes 4 on the same side. Two diversion slopes 32 both facing the leakage holes 31 on the same side are arranged on the top of the water collecting plate 3.

[0036] Furthermore, when rainwater enters the water collecting plate 3, the rainwater can be diverted to the leakage holes 31 through the diversion slopes 32 on the top of the water collecting plate 3, so that the rainwater enters the water conveying pipes 4 through the leakage holes 31. Through the arrangement of the diversion slopes 32, the drainage efficiency of the rainwater can be accelerated, and at the same time, the problem of residual water stains on the water collecting plate 3 can be reduced.

[0037] Combined with the attached Figure 4 , water conveying pipes 4 are fixedly connected to both sides of the inner wall of the curtain wall panel 11. A number of fixedly connected wire bundling frames 41 are installed in the water conveying pipes 4. The towing ropes 66 are located between the wire bundling frames 41, and the contact part between the wire bundling frames 41 and the towing ropes 66 is of an arc structure.

[0038] Furthermore, after the rainwater enters the water conveying pipes 4, it can drain along the water conveying pipes 4. The wire bundling frames 41 can limit the towing ropes 66 to prevent the towing ropes 66 from contacting the inner walls of the water conveying pipes 4, resulting in a large amount of wear on the towing ropes 66. By arranging an arc surface on the inner wall of the wire bundling frames 41, the friction between the towing ropes 66 and the wire bundling frames 41 can be reduced, improving the protection of the towing ropes 66.

[0039] Combined with the attached Figure 4 , Figure 5 and Figure 6As shown in the figure, an installation pipe 5 is fixedly connected inside the water delivery pipe 4. Sealing rings 51 are fixedly connected to both the top and bottom of the installation pipe 5. A spring 6 is fixedly connected to the sealing ring 51 at the bottom of the installation pipe 5. The top of the spring 6 is fixedly connected to an installation plate 61. The top of the installation plate 61 is rotatably connected to a sealing column 62. A number of fixedly connected spiral plates 63 are installed on the surface of the sealing column 62. The bottom of the sealing column 62 is fixedly connected to an installation rod 64 passing through the installation plate 61. The bottom end of the installation rod 64 is fixedly connected to a limit ring 65 through a frame body, and the limit ring 65 is in mutual contact with the inner wall of the water delivery pipe 4. The top end of the sealing column 62 is fixedly connected to a traction rope 66. One end of the traction rope 66 away from the sealing column 62 is fixedly docked with a fixed ring 73 on the same-side baffle 71. The inner wall of the sealing ring 51 at the top of the installation pipe 5 is provided with an inclined surface. The top end of the sealing column 62 is provided with an inclined surface the same as the inner wall of the sealing ring 51. By the mutual cooperation of the inclined surfaces on the sealing ring 51 and the sealing column 62, the sealing performance between the sealing ring 51 and the sealing column 62 can be improved. The inner wall of the sealing ring 51 at the top of the installation pipe 5 is in close contact with the top of the sealing column 62 through the inclined surface. A gap is reserved between the edge of the installation plate 61 and the installation pipe 5. This gap facilitates the flow of rainwater inside the installation pipe 5. The docking position between the top of the installation plate 61 and the bottom end of the sealing column 62 is connected through a bearing.

[0040] Furthermore, when rainwater enters the installation pipe 5, the rainwater can squeeze the sealing column 62. At this time, the sealing column 62 starts to move downward under the extrusion and drives the spring 6 to contract. At this time, the rainwater can smoothly pass through the installation pipe 5. During this process, the spiral plates 63 on the sealing column 62 can divert the rainwater, making the rainwater enter the installation pipe 5 in a spiral shape. At this time, it can drive the sealing column 62 to rotate. During this process, the sealing column 62 drives the limit ring 65 to rotate and descend synchronously through the installation rod 64. At this time, the rotating and descending limit ring 65 can scrape the inner wall of the water delivery pipe 4 to clean impurities such as mud blocks attached to the inner wall of the water delivery pipe 4, so that the rainwater can smoothly drain out through the drain holes 16. At the same time, during the descent of the sealing column 62, it can pull the traction rope 66 to make the baffle 71 rotate. After the rainwater is discharged, the spring 6 starts to rebound, driving the sealing column 62 to rise. At this time, the sealing column 62 cooperates with the sealing ring 51 to complete the sealing work of the water delivery pipe 4.

[0041] Combined with the attached Figure 1 and Figure 7 As shown in the figure, limit rods 7 are rotatably connected inside the installation holes 18. Baffle plates 71 are fixedly connected to both ends of the limit rods 7. The baffle plates 71 are located at both ends of the same-side ventilation holes 17, and the baffle plates 71 are all in contact with the curtain wall panel 11. A hairspring 72 is fixedly connected between the limit rod 7 and the inner wall of the same-side installation hole 18. A fixed ring 73 is fixedly connected to the baffle plate 71 on the side close to the inner wall of the curtain wall panel 11.

[0042] Further, during the downward movement of the sealing column 62, it can pull the baffle 71 downward through the towing rope 66. At this time, the baffle 71 rotates downward, and the baffle 71 drives the clockwork spring 72 to tighten through the limiting rod 7. At this time, the baffle 71 can block and seal the ventilation holes 17 to prevent rainwater from entering the curtain wall panel 11 through the ventilation holes 17. When the sealing column 62 moves upward, the pulling force of the sealing column 62 on the towing rope 66 disappears, and the clockwork spring 72 starts to rebound, driving the baffle 71 to rotate upward. At this time, the ventilation holes 17 can be exposed, enabling the air inside the curtain wall panel 11 to circulate with the outside air, improving the evaporation efficiency of the residual water stains inside the curtain wall panel 11. Since the ventilation holes 17 are of a normally open structure when it does not rain, when it is sunny and windy, dust particles are likely to adhere to the inside of the ventilation holes 17 and easily form mud blocks over time, which can easily cause the subsequent inability to use the ventilation holes 17 normally. At this time, when it starts to rain, when the rainwater enters the curtain wall panel 11 through the ventilation holes 17, it can clean the dust particles on the ventilation holes 17, and then pull the baffle 71 downward through the towing rope 66 to block and seal the ventilation holes 17.

[0043] Working principle: First, the support frame 1 is installed on the wall surface through bolts, and the curtain wall panel 11 is installed on the support frame 1, and waterproof glue is applied between each curtain wall panel 11. Through the cooperation of multiple curtain wall panels 11, the wall surface can be blocked, improving the aesthetics of the wall surface. When the waterproof glue between the upper and lower curtain wall panels 11 cracks and rainwater enters the gap between the upper and lower curtain wall panels 11, the rainwater will first enter the water collecting trough A12 and drain into the filter net 21 through the diversion holes 14. When the rainwater in the water collecting trough A12 is almost full, the rainwater will enter the water collecting trough B13 through the communication holes 15. Through the cooperation of the water collecting trough A12 and the water collecting trough B13, the collection of the rainwater penetrating between the upper and lower curtain wall panels 11 is improved, and all of them are drained into the filter net 21 through the diversion holes 14;

[0044] When the rainwater flows to the filter net 21 through the diversion holes 14, the rainwater will fall on the water collecting plate 3 along the mesh holes of the filter net 21, and the particulate impurities mixed in the rainwater will be blocked on the filter net 21. When the rainwater enters the water collecting plate 3, the diversion slope 32 at the top of the water collecting plate 3 can divert the rainwater to the water leakage holes 31. At this time, the rainwater enters the water delivery pipe 4 through the water leakage holes 31;

[0045] After rainwater enters the water delivery pipe 4, it can drain along the water delivery pipe 4 and enter the installation pipe 5. When the rainwater enters the installation pipe 5, the rainwater can squeeze the sealing column 62. At this time, the sealing column 62 starts to move downward under the extrusion and drives the spring 6 to contract. At this time, the rainwater can smoothly pass through the installation pipe 5. During this process, the spiral plate 63 on the sealing column 62 can guide the rainwater, so that the rainwater enters the installation pipe 5 in a spiral shape. At this time, the sealing column 62 can be driven to rotate. During this process, the sealing column 62 drives the limiting ring 65 to rotate and descend synchronously through the installation rod 64. At this time, the rotating and descending limiting ring 65 can scrape the inner wall of the water delivery pipe 4 to clean impurities such as mud blocks attached to the inner wall of the water delivery pipe 4, so that the rainwater can smoothly drain through the drain hole 16. After the rainwater is drained, the spring 6 starts to rebound and drives the sealing column 62 to rise. At this time, the sealing column 62 cooperates with the sealing ring 51 to complete the sealing work of the water delivery pipe 4;

[0046] During this process, when the sealing column 62 descends, it can pull the baffle 71 downward through the towing rope 66. At this time, the baffle 71 rotates downward, and the baffle 71 drives the hairspring 72 to tighten through the limiting rod 7. At this time, the baffle 71 can block and seal the ventilation hole 17 to prevent rainwater from entering the curtain wall panel 11 through the ventilation hole 17. When the sealing column 62 rises, the pulling force of the sealing column 62 on the towing rope 66 disappears, and the hairspring 72 starts to rebound, driving the baffle 71 to rotate upward. At this time, the ventilation hole 17 can be exposed, so that the air in the curtain wall panel 11 can circulate with the outside air, improving the evaporation efficiency of the residual water stains in the curtain wall panel 11.

[0047] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0048] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suspended curtain wall with a waterproof structure, comprising a support frame (1), to which a curtain wall panel (11) is fixedly connected, characterized in that: A water collecting trough A (12) and a water collecting trough B (13) are respectively provided on the top of the curtain wall panel (11), a plurality of flow guide holes (14) are provided on the bottom of each of the water collecting trough A (12) and the water collecting trough B (13), and a plurality of communication holes (15) are provided between the water collecting trough A (12) and the water collecting trough B (13); Both sides of the inner wall of the curtain wall panel (11) are fixedly connected to a water pipe (4), a mounting pipe (5) is fixedly connected inside the water pipe (4), the top and bottom of the mounting pipe (5) are fixedly connected to a sealing ring (51), a spring (6) is fixedly connected to the sealing ring (51) at the bottom of the mounting pipe (5), the top of the spring (6) is fixedly connected to a mounting plate (61), the top of the mounting plate (61) is rotatably connected to a sealing column (62), a plurality of fixedly connected spiral plates (63) are installed on the surface of the sealing column (62), the bottom of the sealing column (62) is fixedly connected to a mounting rod (64) that passes through the mounting plate (61), the bottom end of the mounting rod (64) is fixedly connected to a limiting ring (65) through a frame, and the limiting ring (65) and the inner wall of the water pipe (4) are in contact with each other; Drain holes (16) are provided on both sides of the curtain wall panel (11), and the bottom ends of the water pipes (4) are embedded in the drainage holes (16) located on the same side.

2. The suspended curtain wall with waterproof structure according to claim 1, characterized in that: Air vents (17) are provided on both sides of the curtain wall panel (11), and mounting holes (18) are provided on both sides of the curtain wall panel (11).

3. The suspended curtain wall with waterproof structure according to claim 2, characterized in that: A limit rod (7) is rotatably connected in each of the mounting holes (18); baffles (71) are fixedly connected to both ends of the limit rod (7); the baffles (71) are located at both ends of the air vents (17) on the same side, and the baffles (71) are in contact with the curtain wall panel (11); a spring (72) is fixedly connected between the limit rod (7) and the inner wall of the mounting hole (18) on the same side; and a fixing ring (73) is fixedly connected to the baffle (71) on the side close to the inner wall of the curtain wall panel (11).

4. The suspended curtain wall with waterproof structure according to claim 3, characterized in that: A traction rope (66) is fixedly connected to the top end of the sealing column (62), and one end of the traction rope (66) away from the sealing column (62) is fixedly connected to a fixing ring (73) on the baffle plate (71) on the same side.

5. The suspended curtain wall with waterproof structure according to claim 1, characterized in that: A sealing plate (2) is fixedly connected inside the curtain wall panel (11), and a filter screen (21) is fixedly connected between the sealing plate (2) and the inner wall of the curtain wall panel (11).

6. The suspended curtain wall with waterproof structure according to claim 5, characterized in that: A water collecting plate (3) is fixedly connected between the sealing plate (2) and the curtain wall panel (11), and the water collecting plate (3) is located below the filter screen (21). Water leakage holes (31) are provided on both sides of the water collecting plate (3), and the water leakage holes (31) are fixedly connected to the top of the water pipe (4) on the same side. Two diversion slopes (32) are provided on the top of the water collecting plate (3), both facing the water leakage holes (31) on the same side.

7. The suspended curtain wall with waterproof structure according to claim 4, characterized in that: A plurality of fixedly connected cable ties (41) are installed in the water delivery pipe (4), the traction rope (66) is located between the cable ties (41), and the contact portion between the cable ties (41) and the traction rope (66) is an arc-shaped structure.

8. The suspended curtain wall with waterproof structure according to claim 1, characterized in that: The inner wall of the sealing ring (51) at the top of the mounting tube (5) is provided with an inclined surface, and the top of the sealing column (62) is provided with an inclined surface identical to the inner wall of the sealing ring (51). The inner wall of the sealing ring (51) at the top of the mounting tube (5) and the top of the sealing column (62) are tightly fitted to each other via the inclined surface.

9. The suspended curtain wall with waterproof structure according to claim 1, characterized in that: A gap is reserved between the edge of the mounting plate (61) and the inner wall of the mounting tube (5), and the top of the mounting plate (61) and the bottom of the sealing column (62) are connected at the joint via a bearing.

10. The suspended curtain wall with waterproof structure according to claim 2, characterized in that: The air holes (17) are all located above the drainage holes (16) on the same side, and the air holes (17) are located between the filter screen (21) and the water collecting plate (3), and the mounting holes (18) are all located on the side of the air holes (17) on the same side away from the curtain wall panel (11).

Images