Low-carbon energy-saving building waterproof structure

Abstract

The utility model discloses a low-carbon energy-saving building waterproof structure which comprises a wall body and a leveling layer arranged on the surface of the wall body, a heat preservation layer, an inner waterproof layer, a waterproof plate, an outer waterproof layer and a decoration layer are sequentially arranged on the outer side of the leveling layer, the heat preservation layer is of an up-and-down multi-layer structure, and a supporting plate is arranged between every two adjacent heat preservation layers. Each heat preservation layer comprises a plurality of heat preservation blocks which are sequentially arranged side by side, a cavity of each heat preservation block is divided into three cavities through two vertical plates, a plurality of ventilation holes are evenly distributed in the vertical plates, the cavities on the two sides are ventilation cavities, the cavity in the middle is a heat preservation cavity, the heat preservation cavities are filled with heat preservation materials, and upper air holes are formed in the bottoms of the ventilation cavities. A communicating hole communicated with the upper air hole is formed in the supporting plate, a rain blocking outer edge is arranged on the top of the wall body, an air collecting cavity is formed between the rain blocking outer edge and the top of the heat preservation layer, and an exhaust port is formed in one side of the air collecting cavity. In conclusion, the device has the advantages of being convenient to operate, high in installation efficiency and capable of effectively discharging moisture.

Description

Technical Field

[0001] This utility model relates to the field of building waterproofing technology, specifically to a low-carbon and energy-saving building waterproofing structure. Background Technology

[0002] To better protect low-carbon and energy-efficient buildings, waterproof structures are often used to prevent rainwater erosion. However, existing waterproof and insulation structures often suffer from inconvenient operation, long installation times, and low overall installation efficiency when installed on building walls. Secondly, to improve construction speed and the waterproof performance of the insulation layer, existing exterior wall structures typically seal the insulation layer. This can prevent ventilation of the rock wool and other fillers within the insulation layer, leading to moisture accumulation and affecting the insulation effect. Therefore, developing a low-carbon and energy-efficient waterproof structure that is easy to operate, has high installation efficiency, and can effectively expel moisture is an objective necessity. Utility Model Content

[0003] The purpose of this utility model is to provide a low-carbon, energy-saving building waterproof structure that is easy to operate, has high installation efficiency, and can effectively expel moisture.

[0004] The purpose of this utility model is achieved as follows: it includes a wall and a leveling layer set on the surface of the wall. The outer side of the leveling layer is provided with an insulation layer, an inner waterproof layer, a waterproof board, an outer waterproof layer, and a decorative layer in sequence. The insulation layer has a multi-layer structure with a support plate between adjacent insulation layers. The end of the support plate is embedded in the wall. Each insulation layer includes several insulation blocks arranged side by side. The insulation blocks have a hollow interior and an open top. The cavity of the insulation block is divided into three chambers by two vertical plates. Several vent holes are evenly distributed on the vertical plates. The chambers on both sides are vent chambers, and the middle chamber is an insulation chamber. The insulation chamber is filled with insulation material. An upper vent hole is provided at the bottom of the vent chamber. A connecting hole communicating with the upper vent hole is machined on the support plate. A rainproof outer edge is provided at the top of the wall. A gas collection chamber is provided between the rainproof outer edge and the top of the insulation layer. An exhaust port is provided on the inner waterproof layer, waterproof board, outer waterproof layer, and decorative layer on one side of the gas collection chamber.

[0005] Furthermore, the support plate is equipped with positioning posts, which are inserted into the bottom of the corresponding insulation block.

[0006] Furthermore, the upper end of the waterproof membrane is inserted into the outer edge of the rainproof barrier.

[0007] Furthermore, the exhaust port is angled downwards from the inside out, and a filter screen is installed inside the exhaust port.

[0008] Furthermore, a partition is vertically installed in the middle of the insulation cavity.

[0009] Furthermore, an air guide pipe is provided on the connecting hole of the support plate at the top of the insulation layer, and the upper end of the air guide pipe extends into the upper part of the air collection cavity.

[0010] The advantages of this utility model are as follows: First, the insulation material is filled into the prefabricated insulation block. This operation can be carried out on the ground. During installation, a leveling layer is laid first, and then the support plate is embedded into the wall. The insulation block can then be installed on the support plate. The installation process can be carried out simultaneously on multiple layers as needed, shortening the installation time of the insulation layer and improving the installation efficiency. To improve the firmness and sealing, colloid can be used to fill and seal the gaps between insulation blocks and between the insulation block and the support plate. Second, when fixing the insulation layer, this utility model uses both the leveling layer for bonding and the support plate embedded in the wall for support. The combination of these two methods ensures that the insulation block can be firmly installed on the wall. Third, this utility model divides the insulation block into a venting cavity and an insulation cavity by two vertical plates. Moisture can enter the ventilation chamber through the vents on the vertical plate. The moisture in this chamber can then enter the upper ventilation chamber through the connecting holes at the top and the upper vent, and so on. The moisture rises continuously, collects in the collecting chamber, and finally exits from the exhaust port. This process effectively removes moisture from the insulation chamber, allowing ventilation for the rock wool and other insulation materials within the insulation layer, preventing moisture accumulation, ensuring insulation performance, and extending the lifespan of the insulation layer. Fourthly, a waterproof board is installed. During construction, a waterproof layer is applied to both sides of the waterproof board—the outer surface of the insulation layer and the inner surface of the decorative layer. The two layers of waterproof coating, combined with the waterproof board's own waterproofing properties, provide excellent waterproofing performance, effectively preventing rainwater from seeping into the wall. Simultaneously, the waterproof board also protects the inner waterproof layer, thus improving its durability. In summary, this invention has the advantages of convenient operation, high installation efficiency, and effective moisture removal. Attached Figure Description

[0011] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0012] Figure 2 for Figure 1 A magnified structural diagram of node A in the middle;

[0013] Figure 3 This is a schematic diagram of the connection structure between the insulation block 8 and the support plate 7 in this utility model;

[0014] In the diagram: 1-wall, 2-leveling layer, 3-inner waterproof layer, 4-waterproof board, 5-outer waterproof layer, 6-decorative layer, 7-supporting plate, 8-insulation block, 9-vertical plate, 10-vent hole, 11-insulation material, 12-upper air hole, 13-connecting hole, 14-rainproof outer edge, 15-air collection chamber, 16-exhaust port, 17-positioning column, 18-filter screen, 19-partition plate, 20-air guide pipe. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings, but this description is not intended to limit the present invention in any way. Any changes or improvements made based on the present invention shall fall within the protection scope of the present invention.

[0016] like Figures 1-3 As shown, this utility model includes a wall 1 and a leveling layer 2 on the surface of the wall 1. The leveling layer 2 is a base layer laid to level unevenness or slope on the surface of the wall 1, such as cement mortar or cement concrete, which facilitates the laying of an insulation layer on top. An insulation layer, an inner waterproof layer 3, a waterproof board 4, an outer waterproof layer 5, and a decorative layer 6 are sequentially arranged on the outer side of the leveling layer 2. The inner waterproof layer 3 and the outer waterproof layer 5 are arranged on both sides of the waterproof board 4. In actual construction, waterproof coating can be applied to the outer surface of the insulation layer and the inner surface of the decorative layer 6. If necessary, waterproof coating can also be applied to both sides of the waterproof board 4 to significantly improve waterproof performance. The insulation layer has a multi-layer structure, with multiple insulation blocks 8 laid side-by-side in each layer. A support plate 7 is provided between adjacent insulation layers, with the end of the support plate 7 embedded in the wall 1. Corresponding slots are first provided on the wall 1, and then the support plate 7 is inserted into the slots. Each insulation layer includes several insulation blocks 8 arranged side-by-side in sequence. The insulation block 8 has a hollow interior and an open top. The cavity of the insulation block 8 is divided into three chambers by two vertical plates 9. Generally, to achieve a larger insulation area, the two vertical plates 9 are positioned close to the sides of the cavity of the insulation block 8, resulting in smaller ventilation chambers used only for airflow and moisture removal, and larger insulation chambers filled with insulation material 11 for heat preservation. Several ventilation holes 10 are evenly distributed on the vertical plates 9. The chambers on the sides are ventilation chambers, and the middle chamber is the insulation chamber, which is filled with... Insulation material 11, which can be rock wool, glass wool or other materials as needed. An upper air hole 12 is provided at the bottom of the vent cavity. A connecting hole 13 connected to the upper air hole 12 is machined on the support plate 7. A rainproof outer edge 14 is provided at the top of the wall 1. An air collection cavity 15 is provided between the rainproof outer edge 14 and the top of the insulation layer. An exhaust port 16 is provided on the inner waterproof layer 3, waterproof board 4, outer waterproof layer 5 and decorative layer 6 on one side of the air collection cavity 15.

[0017] This invention fills the interior of a prefabricated insulation block 8 with insulation material 11. This process can be performed on the ground, reducing installation difficulty. During installation, a leveling layer 2 is laid first, followed by embedding a support plate 7 into the wall 1. The insulation block 8 can then be installed on the support plate 7. Multiple layers can be installed simultaneously as needed, shortening the installation time and improving efficiency. To enhance firmness and sealing, adhesive can be used to seal the gaps between insulation blocks 8 and between the insulation block 8 and the support plate 7. When fixing the insulation layer, this invention uses both the leveling layer 2 for bonding and the support plate 7 embedded in the wall 1 for support. This combination ensures that the insulation block 8 is firmly installed on the wall 1. Inside the insulation block 8, two vertical plates 9 divide it into a venting chamber and an insulation chamber, allowing moisture in the insulation chamber to be released. Moisture enters the ventilation chamber through the vent holes on the vertical plate 9. The moisture in the ventilation chamber can enter the upper ventilation chamber through the connecting hole 13 at the top and the upper air hole 12, and so on. The moisture rises continuously, flows into the air collection chamber 15, and finally exits from the exhaust port 16. Through the above process, the moisture in the insulation chamber can be discharged, allowing the insulation materials 11 such as rock wool in the insulation layer to be ventilated, preventing moisture accumulation, thereby ensuring the insulation effect, ventilating and dehumidifying the insulation layer, and improving the service life of the insulation layer. In this utility model, a waterproof board 4 is also provided. During construction, a waterproof layer is applied to both sides of the waterproof board 4, that is, the outer surface of the insulation layer and the inner surface of the decorative layer 6. The two layers of waterproof coating, combined with the waterproof board 4's own water-proof and waterproof function, have good waterproof performance, effectively preventing rainwater from seeping into the wall 1. At the same time, the waterproof board 4 can also protect the inner waterproof layer 3 on its inner side, thereby improving the service durability of the inner waterproof layer 3.

[0018] Positioning posts 17 are provided on the support plate 7. The positioning posts 17 are inserted into the bottom of the corresponding insulation blocks 8. The positioning posts 17 have two functions: First, the bottom of the insulation block 8 has a corresponding insertion hole. During installation, the support plate 7 is installed first and inserted into the wall 1. Then, the insulation block 8 is installed so that its insertion hole is aligned with the positioning post 17, allowing the positioning post 17 to be inserted into the insertion hole. This method makes the installation of the insulation block 8 more convenient and faster, improving the installation efficiency of the insulation block 8. Second, after the insulation block 8 is installed, the positioning posts 17 have a positioning function for the insulation block 8, preventing the insulation block 8 from tilting or falling, preventing the insulation block 8 from loosening, improving the stability of the insulation block 8, and thus improving the installation quality.

[0019] The upper end of the waterproof membrane 4 is inserted into the outer edge of the rainproof barrier 14. During long-term use, due to installation errors or exposure to wind and sun, gaps often form between the top of the decorative layer 6 and the outer edge of the rainproof barrier 14, and between the top of the waterproof membrane 4 and the outer edge of the rainproof barrier 14. Rainwater will seep into the air-collecting cavity 15 through these gaps and penetrate into the wall 1 and the insulation layer. Inserting the upper end of the waterproof membrane 4 into the outer edge of the rainproof barrier 14 prevents the formation of seepage gaps and improves the sealing and waterproofing of the waterproof structure.

[0020] The exhaust port 16 is inclined downward from the inside to the outside. A filter screen 18 is installed inside the exhaust port 16. The exhaust port 16 is inclined and its outer end is inclined downward to prevent rainwater from entering the air collection chamber 15. At the same time, in order to prevent mosquitoes and impurities from entering the air collection chamber 15 from the exhaust port 16, a filter screen 18 is installed inside the exhaust port 16 to keep the inside of the insulation layer clean.

[0021] A partition 19 is vertically installed in the middle of the insulation cavity. The insulation block 8 has a hollow structure, which may cause deformation and other problems during long-term use. The partition 19 installed inside it can improve the strength and rigidity of the entire insulation block 8, thereby extending the service life of the insulation block 8 and preventing the insulation layer from deforming and affecting the appearance of the building wall.

[0022] A vent pipe 20 is installed on the connecting hole 13 of the support plate 7 located at the top of the insulation layer. The upper end of the vent pipe 20 extends into the upper part of the air collection chamber 15. In the event of extreme weather such as strong winds and heavy rain, rainwater may enter the air collection chamber 15 from the exhaust port 16 and then flow into the venting chamber, increasing the humidity inside the insulation layer and causing the insulation material 11 to become damp, thus affecting the insulation effect. To prevent this problem, the vent pipe 20 is installed. The upper end of the vent pipe 20 is relatively high, so even if a small amount of rainwater enters the air collection chamber 15, it will not continue to flow downwards, thus ensuring the dryness of the insulation material 11. The moisture in the air collection chamber 15 will also gradually evaporate and be discharged from the exhaust port 16.

[0023] If necessary, fixing bolts can also be installed. The fixing bolts penetrate the outer waterproof layer 5, the waterproof board 4, the inner waterproof layer 3 and the insulation layer, and extend into the wall 1. The decorative layer 6 is also fixed to the fixing bolts to fix the overall structure and improve the stability and firmness of the overall structure.

Claims

1. A low-carbon, energy-saving waterproof building structure, comprising a wall (1) and a leveling layer (2) disposed on the surface of the wall (1), characterized in that: The leveling layer (2) is provided with an insulation layer, an inner waterproof layer (3), a waterproof board (4), an outer waterproof layer (5), and a decorative layer (6) in sequence on its outer side. The insulation layer is a multi-layer structure with a support plate (7) between adjacent insulation layers. The end of the support plate (7) is embedded in the wall (1). Each insulation layer includes several insulation blocks (8) arranged side by side. The insulation block (8) is a hollow structure with an open top. The cavity of the insulation block (8) is divided into three chambers by two vertical plates (9). Several ventilation holes are evenly distributed on the vertical plates (9). 10), the two side chambers are ventilation chambers, the middle chamber is insulation chamber, the insulation chamber is filled with insulation material (11), the bottom of the ventilation chamber is provided with an upper air hole (12), the support plate (7) is processed with a connecting hole (13) that communicates with the upper air hole (12), the top of the wall (1) is provided with a rainproof outer edge (14), the rainproof outer edge (14) and the top of the insulation layer are provided with an air collection chamber (15), the inner waterproof layer (3), waterproof board (4), outer waterproof layer (5) and decorative layer (6) on one side of the air collection chamber (15) are provided with an exhaust port (16).

2. The low-carbon, energy-saving, waterproof building structure according to claim 1, characterized in that: The support plate (7) is provided with a positioning post (17), which is inserted into the bottom of the corresponding insulation block (8).

3. The low-carbon, energy-saving waterproof building structure according to claim 1, characterized in that: The upper end of the waterproof membrane (4) is inserted into the outer edge (14) of the rainproof membrane.

4. The low-carbon, energy-saving, waterproof building structure according to claim 1, characterized in that: The exhaust port (16) is inclined downward from the inside to the outside, and a filter screen (18) is provided inside the exhaust port (16).

5. A low-carbon, energy-saving, waterproof building structure according to claim 1, characterized in that: A partition (19) is vertically installed in the middle of the heat preservation cavity.

6. The low-carbon, energy-saving, waterproof building structure according to claim 1, characterized in that: An air guide pipe (20) is provided on the connecting hole (13) of the support plate (7) located at the top of the insulation layer. The upper end of the air guide pipe (20) extends into the upper part of the air collection chamber (15).

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