Environment-friendly green building energy-saving wall
By introducing a hydrophobic layer, a waterproof board, and reinforcing components into the energy-saving walls of environmentally friendly green buildings, the problems of water seepage and dampness in hollow parts are solved, achieving waterproofing, moisture resistance, and structural reinforcement of the walls, and improving the thermal insulation performance and service life of the walls.
Patent Information
- Application Number
- CN202520202505.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-02-10
AI Technical Summary
In existing environmentally friendly green building energy-saving walls, hollow sections are prone to forming water accumulation channels, allowing rainwater to seep into the interior. Furthermore, in humid environments, moisture easily condenses inside the hollow sections, affecting thermal insulation performance and wall strength, leading to aging and leakage.
A waterproof and moisture-proof system is constructed by using a hydrophobic layer, a waterproof board, a drainage channel, a water outlet channel, water outlet pipes, and reinforcing components, including ring beams, columns, tie bars, and structural columns. The hydrophobic layer reduces the contact between water and the material surface, the waterproof board isolates water vapor, the drainage channel and water outlet channel drain water droplets, and the ring beams, columns, and tie bars enhance the stability of the wall structure.
It effectively prevents water vapor penetration and condensation, improves the waterproof performance of the wall, enhances the overall rigidity and crack resistance of the wall, extends its service life, and reduces the risk of leakage.
Smart Images
Figure CN223867466U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wall structure technology, and in particular to an environmentally friendly green building energy-saving wall. Background Technology
[0002] Common types of environmentally friendly green building energy-saving walls include sandwich insulated composite walls, hollow insulated block walls, and sintered silt brick prefabricated self-insulating walls. Through efficient thermal insulation materials and reasonable wall structures, heat transfer between the inside and outside of the building is reduced, energy consumption for heating and air conditioning is reduced, thereby reducing dependence on traditional energy sources, reducing emissions of greenhouse gases such as carbon dioxide, reducing damage to the walls caused by temperature and humidity changes, reducing the probability of wall cracking and leakage, thus extending the service life of the building and reducing the generation of construction waste.
[0003] Hollow core insulated block walls generally consist of hollow insulated blocks, mortar, and reinforcing bars. The hollow insulated blocks are the main structure; their hollow core reduces heat conduction, providing insulation and reducing the wall's weight. The mortar binds the blocks together, forming a cohesive wall and ensuring its stability and integrity. The reinforcing bars enhance the wall's seismic resistance, connect different sections, and prevent cracking or collapse under stress.
[0004] In existing technologies, the hollow parts of the blocks are prone to forming water accumulation channels, allowing rainwater to easily seep into the room. In humid environments, moisture easily condenses inside the hollow parts, affecting insulation and wall performance, leading to reduced wall strength, accelerated wall aging, and wall leakage. Therefore, an environmentally friendly green building energy-saving wall is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides an environmentally friendly green building energy-saving wall, which aims to improve the problems in the existing technology where rainwater can easily penetrate into the room through the hollow part, and in humid environments, water vapor can easily condense inside the hollow part, affecting the insulation and wall performance.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An environmentally friendly green building energy-saving wall includes an exterior wall, a hydrophobic layer fixedly connected to the inner wall of the exterior wall, an installation base fixedly connected to the bottom of the inner wall of the exterior wall, a water-proof plate fixedly connected to the top of the installation base, multiple drainage grooves on the outer wall of the water-proof plate, a waterproof plate fixedly connected to the left side of the inner wall of the exterior wall, a water outlet pipe fixedly connected to the inner wall of the exterior wall, a water outlet groove on the upper outer wall of the water outlet pipe, and a reinforcement component for enhancing the wall structure fixedly connected to the outer wall of the exterior wall.
[0008] As a further description of the above technical solution:
[0009] The reinforcement component includes a ring beam column, the outer wall of which is fixedly connected to the left outer wall of the outer wall, the inner wall of which is fixedly connected to multiple tie bars, and structural columns are fixedly connected to both the front and rear sides of the ring beam column. Fiber mesh is fixedly connected to the inner wall of the outer wall.
[0010] As a further description of the above technical solution:
[0011] The inner wall of the outer wall is fixedly connected to a plurality of hollow bricks, and the outer walls of the plurality of hollow bricks are all fixedly connected to the outer wall of the fiber mesh cloth.
[0012] As a further description of the above technical solution:
[0013] The outer walls of the multiple tie bars are fixedly connected to the inner walls of the multiple hollow bricks, and the right outer wall of the drainage channel is fixedly connected to the outer wall of the waterproof board.
[0014] As a further description of the above technical solution:
[0015] A connecting pipe is fixedly connected to the outer wall of the water outlet pipe, and a drain pipe is fixedly connected to the inner wall of the connecting pipe.
[0016] As a further description of the above technical solution:
[0017] The bottom of the fiber mesh is fixedly connected to the top of the mounting base, and the rear outer wall of the hydrophobic layer is fixedly connected to the front outer wall of the water-proof plate.
[0018] As a further description of the above technical solution:
[0019] The outer wall of the water outlet pipe is fixedly connected to the inner wall of the waterproof membrane, and the outer wall of the water outlet pipe is fixedly connected to the inner wall of the outer wall.
[0020] As a further description of the above technical solution:
[0021] The water outlet trough is installed at a certain slope on the inner wall of the outer wall to ensure normal water discharge, and multiple drainage troughs are placed on top of the water outlet trough.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, when water vapor enters the interior through the outer wall, the hydrophobic layer changes the properties of the material surface, causing water to form droplets on its surface, thereby reducing the contact area between water and the material surface and reducing water penetration. The water-blocking plate completely isolates the remaining water vapor. At this time, the water vapor will accumulate and condense on the inner wall of the water-blocking plate. Then, the condensed water droplets will fall into the inner wall of the bottom water outlet groove through the drainage groove, and then the water droplets will be discharged through the water outlet pipe. The connecting pipe will connect the water outlet pipes of the inner and outer walls together and discharge them into the wall through the drainage pipe, preventing water vapor from accumulating inside the hollow bricks, thereby protecting the wall and preventing the wall from becoming damp, which would reduce the service life of the wall.
[0024] 2. In this utility model, the ring beam and column can enhance the overall rigidity of the building, constrain wall deformation, and improve the stability of the hollow insulated block wall both in and out of plane. The tie bars can enhance the integrity of the wall, enabling better coordination between the blocks. When the wall undergoes shrinkage deformation, they can limit the relative displacement between the blocks and reduce the generation of cracks. The structural column can enhance the overall stability and shear resistance of the wall. Working in conjunction with the hollow insulated block wall, the structural column can transfer the force when the wall is subjected to external forces, thereby improving the load-bearing capacity of the wall and thus increasing the strength of the hollow structure. Attached Figure Description
[0025] Figure 1 This is a three-dimensional schematic diagram of an environmentally friendly green building energy-saving wall proposed in this utility model;
[0026] Figure 2 This is a schematic diagram of the hydrophobic layer of an environmentally friendly green building energy-saving wall proposed in this utility model;
[0027] Figure 3 This is a structural diagram of a structural column for an environmentally friendly green building energy-saving wall proposed in this utility model;
[0028] Figure 4 This is a schematic diagram of the water outlet channel of an environmentally friendly green building energy-saving wall proposed in this utility model;
[0029] Legend:
[0030] 1. Exterior wall; 2. Drainage layer; 3. Waterproof board; 4. Drainage channel; 5. Water outlet channel; 6. Connecting pipe; 7. Drainage pipe; 8. Water outlet pipe; 9. Structural column; 10. Ring beam column; 11. Hollow brick; 12. Fiberglass mesh; 13. Mounting base; 14. Tie bar; 15. Waterproof board. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] Reference Figures 1 to 3 The present invention provides an embodiment of an environmentally friendly green building energy-saving wall, including an outer wall 1, the inner wall of which is fixedly connected to a hydrophobic layer 2. In daily use, the wall is easily affected by the external environment and humidity. When water vapor enters through the outer wall 1, the hydrophobic layer 2 changes the surface properties of the material, causing water to form water droplets on its surface, reducing the contact area between water and the material surface, reducing water penetration, and playing a preliminary role in blocking water vapor.
[0033] An installation base 13 is fixedly connected to the bottom of the inner wall of the outer wall 1. The installation base 13 provides stable support for the above-mounted water-proof plate 3 and other components. The top of the installation base 13 is fixedly connected to the water-proof plate 3. The hydrophobic layer 2 can only block a limited amount of water vapor, and some water vapor still enters. The water-proof plate 3 can completely isolate the remaining water vapor. The water vapor gathers and condenses on the inner wall of the water-proof plate 3. Multiple drainage grooves 4 are opened on the outer wall of the water-proof plate 3. The condensed water droplets will fall through the drainage grooves 4. A waterproof plate 15 is fixedly connected to the left side of the inner wall of the outer wall 1 to prevent water vapor from seeping from the left side. A water outlet pipe 8 is fixedly connected to the inner wall of the outer wall 1 to drain the water droplets falling from the drainage grooves 4.
[0034] The upper outer wall of the water outlet pipe 8 is provided with a water outlet groove 5. Water droplets falling from the drainage groove 4 fall into the water outlet groove 5. The outer wall of the outer wall 1 is fixedly connected with a reinforcement component for strengthening the wall structure. The hollow structure has weak compressive strength, and the reinforcement component can strengthen the wall structure. The outer wall of the water outlet pipe 8 is fixedly connected with a connecting pipe 6, which connects the water outlet pipes 8 on the inner walls of the inner and outer walls 1 together. The inner wall of the connecting pipe 6 is fixedly connected with a drainage pipe 7, which drains water out of the wall and prevents water vapor from accumulating inside the hollow brick 11. The outer wall of the water outlet pipe 8 is fixedly connected to the inner wall of the waterproof board 15, which plays a role in fixing and guiding the water flow. The outer wall of the water outlet pipe 8 is fixedly connected to the inner wall of the outer wall 1, which further stabilizes the water outlet pipe 8. The water outlet groove 5 is installed at a certain slope on the inner wall of the outer wall 1 to ensure the normal drainage of water and facilitate the natural flow of water to the water outlet pipe 8. Multiple drainage grooves 4 are placed on the top of the water outlet groove 5 to facilitate water droplets falling into the water outlet groove 5.
[0035] Reference Figures 2 to 4The reinforcement components include a ring beam column 10, which is fixedly connected to the left outer wall of the outer wall 1. The ring beam column 10 can enhance the overall rigidity of the building, restrain the deformation of the wall, and improve the stability of the hollow insulated block wall in both in-plane and out-of-plane conditions. It can effectively resist problems such as wall cracking caused by uneven settlement or horizontal load. The inner wall of the ring beam column 10 is fixedly connected with multiple tie bars 14, which can enhance the integrity of the wall and enable better coordination between the blocks.
[0036] When the wall undergoes shrinkage deformation, the tie bar 14 can limit the relative displacement between the blocks and reduce the generation of cracks. The front and rear sides of the ring beam column 10 are fixedly connected with structural columns 9. The structural columns 9 can enhance the overall stability and shear resistance of the wall. They work together with the hollow insulated block wall to transfer the force when the wall is subjected to external force, thereby improving the load-bearing capacity of the wall. The inner wall of the outer wall 1 is fixedly connected with fiber mesh cloth 12, which enhances the integrity and crack resistance of the wall.
[0037] Multiple hollow bricks 11 are fixedly connected to the inner wall of the exterior wall 1. The multiple hollow bricks 11 are all fixedly connected to the outer wall of the fiber mesh 12. The hollow bricks 11 play a role in heat preservation and energy saving. The outer walls of multiple tie bars 14 are all fixedly connected to the inner walls of the multiple hollow bricks 11 to enhance the connection stability between the hollow bricks 11. The right outer wall of the drainage channel 4 is fixedly connected to the outer wall of the waterproof board 15 to ensure that the position of the drainage channel 4 is fixed and to prevent water vapor from leaking from the right side. The bottom of the fiber mesh 12 is fixedly connected to the top of the mounting base 13 to stabilize the position of the fiber mesh 12. The rear outer wall of the hydrophobic layer 2 is fixedly connected to the front outer wall of the waterproof board 3 so that the hydrophobic layer 2 and the waterproof board 3 fit tightly to block water vapor.
[0038] Working principle: In daily use, the wall is inevitably affected by the external environment and humidity, causing the inside of the wall to become damp. When water vapor enters the interior through the outer wall 1, the hydrophobic layer 2 changes the properties of the material surface, causing water to form water droplets on its surface, thereby reducing the contact area between water and the material surface and reducing water penetration. However, the hydrophobic layer 2 can only block a limited amount of water vapor, and some water vapor will still enter the interior of the wall. The water-blocking plate 3 will completely isolate the remaining water vapor. At this time, the water vapor will accumulate and condense on the inner wall of the water-blocking plate 3, and then the condensed water droplets will fall into the inner wall of the bottom water outlet 5 through the drainage channel 4. Then the water droplets will be discharged through the water outlet pipe 8. The connecting pipe 6 will connect the water outlet pipes 8 of the inner and outer walls of the inner wall 1 together and discharge them into the wall through the drainage pipe 7, preventing water vapor from accumulating inside the hollow brick 11.
[0039] Hollow structures are relatively weak in terms of compressive strength. Therefore, reinforcement structures are used to strengthen the wall structure. The ring beam and column 10 can enhance the overall rigidity of the building, restrain the deformation of the wall, and improve the stability of the hollow insulated block wall in both in-plane and out-of-plane conditions. This effectively resists problems such as wall cracking caused by uneven settlement or horizontal loads. The tie bar 14 can enhance the integrity of the wall and enable better cooperation between the blocks. When the wall undergoes shrinkage deformation, the tie bar 14 can limit the relative displacement between the blocks and reduce the generation of cracks. The structural column 9 can enhance the overall stability and shear resistance of the wall and work together with the hollow insulated block wall to transfer the force when the wall is subjected to external forces, thereby improving the load-bearing capacity of the wall.
[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.
Claims
1. An environment-friendly green building energy-saving wall body, comprising an outer wall (1), characterized in that: The inner wall of the outer wall (1) is fixedly connected with a water-repellent layer (2), the bottom of the inner wall of the outer wall (1) is fixedly connected with a mounting base (13), the top of the mounting base (13) is fixedly connected with a water stop plate (3), a plurality of drainage grooves (4) are formed in the outer wall of the water stop plate (3), the left side of the inner wall of the outer wall (1) is fixedly connected with a waterproof plate (15), the inner wall of the outer wall (1) is fixedly connected with a water outlet pipeline (8), the upper portion of the outer wall of the water outlet pipeline (8) is provided with a water outlet groove (5), and the outer wall of the outer wall (1) is fixedly connected with a reinforcing assembly for enhancing the wall structure.
2. The environment-friendly green building energy-saving wall body according to claim 1, characterized in that: The reinforcing assembly comprises a ring beam column (10), the outer wall of the ring beam column (10) is fixedly connected to the left side of the outer wall of the outer wall (1), the inner wall of the ring beam column (10) is fixedly connected with a plurality of tie bars (14), the front and rear sides of the ring beam column (10) are fixedly connected with structure columns (9), and the inner wall of the outer wall (1) is fixedly connected with a fiber mesh (12).
3. The environment-friendly green building energy-saving wall body according to claim 2, characterized in that: The inner wall of the outer wall (1) is fixedly connected with a plurality of hollow bricks (11), and the outer wall of the plurality of hollow bricks (11) is fixedly connected to the outer wall of the fiber mesh (12).
4. The environment-friendly green building energy-saving wall body according to claim 3, characterized in that: The outer wall of the plurality of tie bars (14) is fixedly connected to the inner wall of the plurality of hollow bricks (11), and the right side of the outer wall of the drainage groove (4) is fixedly connected to the outer wall of the waterproof plate (15).
5. The environment-friendly green building energy-saving wall body according to claim 1, characterized in that: The outer wall of the water outlet pipeline (8) is fixedly connected with a communication pipe (6), and the inner wall of the communication pipe (6) is fixedly connected with a drainage pipe (7).
6. The environment-friendly green building energy-saving wall body according to claim 2, characterized in that: The bottom of the fiber mesh (12) is fixedly connected to the top of the mounting base (13), and the rear side of the outer wall of the water-repellent layer (2) is fixedly connected to the front side of the outer wall of the water stop plate (3).
7. The environment-friendly green building energy-saving wall body according to claim 1, characterized in that: The outer wall of the water outlet pipeline (8) is fixedly connected to the inner wall of the waterproof plate (15), and the outer wall of the water outlet pipeline (8) is fixedly connected to the inner wall of the outer wall (1).
8. The environment-friendly green building energy-saving wall body according to claim 1, characterized in that: The water outlet groove (5) is installed at a certain slope on the inner wall of the outer wall (1) to ensure normal drainage of water, and a plurality of drainage grooves (4) are placed on the top of the water outlet groove (5).