CN220117640U - Green building wall structure of outer heat preservation - Google Patents

Abstract

This application provides an externally insulated green building wall structure, specifically an externally insulated green building wall structure, which includes several fireproof insulation boards. The fireproof insulation boards include insulation boards, and the periphery of the insulation boards is installed with high fire resistance and high Weather-resistant fire-proof and weather-resistant shells. Several fire-proof and weather-resistant shells are installed on the building exterior wall in sequence from top to bottom. Several flat connecting rods and several corner connectors are installed on several fire-proof and weather-resistant shells on the same building exterior wall. ; This utility model uses a fireproof and weather-resistant outer shell to prevent the internal insulation boards from increasing the spread of the fire when a fire occurs; through several connecting blocks, several corner connectors and several plane connecting rods, several fireproof and heat-insulating building exterior walls are The boards are fixedly connected together to stably fix several insulation boards to the building exterior wall.

Description

An external thermal insulation green building wall structure

Technical field

The present disclosure specifically discloses an external thermal insulation green building wall structure.

Background technique

In buildings, the heat loss of the outer envelope is relatively large, and the walls account for a large share of the outer envelope. Therefore, the reform of building walls and the development of wall energy-saving technology are the most important aspects of building energy-saving technology. The development of exterior wall insulation technology and energy-saving materials is the main way to achieve building energy-saving. Among them, various foam plastic insulation materials used in exterior wall insulation, such as EPS boards, XPS boards and foamed polyurethane boards, are eye-catching due to their excellent comprehensive performance.

The utility model with publication number CN215670193U discloses an external wall insulation structure for ultra-low energy consumption buildings, including a wall, an insulation structure and insulation nails. The outside of the wall is connected to the insulation structure through insulation nails. The insulation structure There is an adhesive mortar layer on the inside, a polymer mortar layer is arranged on the outside of the adhesive mortar layer, an XPS extruded board is provided on the outside of the polymer mortar layer, and a polymer mortar layer two is provided on the outside of the XPS extruded board. , the polymer mortar layer is provided with an alkali-resistant glass fiber mesh layer on both outer sides, and a facing layer is provided on the outer side of the alkali-resistant glass fiber mesh layer.

Although the above-mentioned utility model is resistant to cracking, is not prone to condensation due to large temperature differences on both sides, is not prone to deformation and damage, is easy to be fixed on the wall, and has good fireproof performance, it uses insulation nails for fixation, which has few fixed structures and the risk of falling off, and The exterior wall was damaged. In view of this, we propose an external insulation green building wall structure.

Utility model content

In view of the above defects or deficiencies in the prior art, this application aims to provide an external thermal insulation green building wall structure.

The technical solutions adopted by this utility model are as follows:

An external thermal insulation green building wall structure is provided, which includes several fireproof and thermal insulation boards. The fireproof and thermal insulation boards include thermal insulation boards. The periphery of the thermal insulation boards is equipped with fireproof and weather-resistant shells with high fire resistance and high weather resistance. Several fireproof and weather-resistant shells are installed on the periphery of the thermal insulation boards. The fireproof and weather-resistant shell is installed on the exterior wall of the building in order from top to bottom;

Several flat connecting rods and several corner connectors are installed on several of the fireproof and weather-resistant shells on the exterior wall of the same building.

As a preferred technical solution of the present invention: the upper and lower ends of the fire-proof and weather-resistant shell are respectively provided with several corresponding vertical connection grooves, and the left and right ends of the fire-proof and weather-resistant shell are respectively provided with several corresponding vertical connection grooves. Horizontal connection slot.

As a preferred technical solution of the present invention: the two ends of the planar connecting rod are respectively installed horizontally or vertically in the two adjacent horizontal connection grooves on the left and right or in the two adjacent vertical connections up and down. inside the tank.

As a preferred technical solution of the present invention: several connecting blocks are installed between the two fireproof and weather-resistant shells that are in contact with each other. The connecting blocks are composed of T-shaped plates, and there are two sides of the T-shaped plates. Several fixing holes.

As a preferred technical solution of the present invention: the plane connecting rod is composed of a rectangular rod, the first end of the rectangular rod is provided with two round holes, and one side of the two round holes is provided with There are two interconnected sliding holes, and three threaded holes are provided at the end of the rectangular rod.

As a preferred technical solution of the present invention: the corner connector is composed of a rectangular plate one and a rectangular plate two. A chain is installed between the rectangular plate one and the rectangular plate two. The inner part of the rectangular plate one is There is a sliding hole 1 and a circular hole 1 connected with each other, and a threaded hole 2 is provided in the rectangular plate 2.

As a preferred technical solution of the present invention: a threaded hole is provided in several horizontal connecting grooves at the left end of the fireproof and weather-resistant shell and in several vertical connecting grooves at the upper end.

As a preferred technical solution of the present invention: limiting blocks are installed in several horizontal connecting grooves at the right end of the fireproof and weather-resistant shell and in several vertical connecting grooves at the lower end. The limiting blocks are It is composed of round blocks and round rods connected.

Beneficial effects:

Through the fireproof and weather-resistant shell, the utility model can prevent the internal insulation boards from increasing the spread of the fire when a fire occurs; through several connecting blocks, several corner connectors and several plane connecting rods, several fireproof insulation boards on the building exterior wall can be connected Fixedly connected together, several insulation boards can be stably fixed on the exterior wall of the building without damaging the original exterior wall. It can effectively prevent strong winds from lifting up a fireproof and weather-resistant shell alone, reducing the safety hazards of fireproof insulation boards. , at the same time, thermal insulation boards can reduce building heat loss and achieve green and environmental protection purposes.

Description of the drawings

Other features, objects and advantages of the present application will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings:

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the explosion decomposition structure of the fireproof insulation board of the present invention;

Figure 3 is a schematic structural diagram of the fireproof insulation board of the present utility model;

Figure 4 is a schematic structural diagram of the limiting block of the present utility model;

Figure 5 is a schematic structural diagram of the corner connector of the present utility model;

Figure 6 is a schematic structural diagram of the connection block of the present utility model;

Figure 7 is a schematic structural diagram of the planar connecting rod of the present invention.

In the picture:

1. Fireproof insulation board; 11. Insulation board; 12. Fireproof and weather-resistant shell; 13. Vertical connection groove; 14. Threaded hole one; 15. Horizontal connection groove; 16. Limit block; 161. Round block; 162. Circle shaped rod;

2. Corner connector; 21. Rectangular plate one; 22. Sliding hole one; 23. Round hole one; 24. Chain; 25. Rectangular plate two; 26. Threaded hole two;

3. Connecting block; 31. T-shaped plate; 32. Fixing hole;

4. Flat connecting rod; 41. Rectangular rod; 42. Round hole two; 43. Sliding hole two; 44. Threaded hole three.

Detailed ways

The present application will be further described in detail below in conjunction with the accompanying drawings and examples. It can be understood that the specific embodiments described here are only used to explain the relevant utility model, but not to limit the utility model. In addition, it should be noted that, for convenience of description, only the parts related to the utility model are shown in the drawings.

It should be noted that, as long as there is no conflict, the embodiments and features in the embodiments of this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

As shown in Figures 1-7, the preferred embodiment of the present invention provides an externally insulated green building wall structure, which includes several fireproof and thermal insulation boards 1. The several fireproof and thermal insulation boards 1 are installed in the building in order from top to bottom in contact with each other. For the exterior wall, the insulation board 11 is made of polymer mortar, fiberglass mesh, flame-retardant molded polystyrene foam board or extruded board. The periphery of the insulation board 11 is fixedly installed with high fire resistance and Highly weather-resistant fireproof and weather-resistant shell 12. The fire-proof and weather-resistant shell 12 is made of highly weather-resistant steel. Insulating materials are fixedly installed between the inner wall of the steel and the insulation board 11. The highly weather-resistant steel has good mechanical effects and is less likely to occur. Steel with high deformation and high weather resistance has high fire resistance. The insulation material can reduce the heat transfer from the steel to the insulation board 11. When installing several fireproof insulation boards 1, apply exterior wall insulation between the back of the insulation board 11 and the building wall. Adhesive is used to fix several insulation boards 11 on the wall, and make several fireproof and weather-resistant shells 12 contact each other up and down and surround the outer wall.

In this embodiment, several connecting blocks 3 are installed between two fireproof and weather-resistant shells 12 that are in contact with each other. The connecting blocks 3 are composed of T-shaped plates 31. Several fixing holes 32 are provided on both sides of the T-shaped plate 31. The two sides of the T-shaped plate 31 are in contact with the surfaces of the two fire-proof and weather-resistant shells 12 respectively, and then several nails are passed through several fixing holes 32 in sequence, and the T-shaped plate 31 is fixedly installed on the two fire-proof and weather-resistant shells 12 that are in contact with each other. Thereby, the two fireproof and weather-resistant shells 12 that are in contact with each other are fixed together, and several fireproof and thermal insulation boards 1 for the exterior wall are fixedly connected around the exterior wall through a plurality of connecting blocks 3, which can effectively prevent strong wind from blowing a fireproof and weather-resistant shell alone. Shell 12 is lifted.

In this embodiment, several planar connecting rods 4 and several corner connectors 2 are installed on several fireproof and weather-resistant shells 12 on the exterior wall of the same building. The upper and lower ends of the fireproof and weather-resistant shell 12 are respectively provided with several corresponding ones. The vertical connection groove 13, the left and right ends of the fireproof and weather-resistant shell 12 are respectively provided with a number of corresponding horizontal connection grooves 15, and the two ends of the flat connecting rod 4 are installed horizontally or vertically in the two adjacent horizontal connection grooves on the left and right respectively. 15 or in two adjacent vertical connecting grooves 13 up and down.

In this embodiment, the planar connecting rod 4 is composed of a rectangular rod 41. The first end of the rectangular rod 41 is provided with a round hole 42 and a second round hole 42. One side of the round hole 42 is provided with a second sliding hole 43 that communicates with each other. , the end of the rectangular rod 41 is provided with a threaded hole three 44, the corner connector 2 is composed of a rectangular plate 21 and a rectangular plate two 25, a chain 24 is fixedly installed between the rectangular plate 1 21 and the rectangular plate 2 25, the rectangular plate 1 21 is provided with a sliding hole 22 and a round hole 23 that communicate with each other, and a rectangular plate 25 is provided with a threaded hole 26 .

In this embodiment, threaded holes 14 are provided in several horizontal connecting grooves 15 at the left end of the fireproof and weather-resistant housing 12 and in several vertical connecting grooves 13 at the upper end. Several horizontal connecting grooves 15 at the right end of the fireproof and weather-resistant housing 12 Limiting blocks 16 are fixedly installed in several vertical connecting grooves 13 at the inner and lower ends. The limiting blocks 16 are fixedly connected by a round block 161 and a circular rod 162. The circular rod 162 is fixedly connected to the fireproof and weather-resistant shell 12.

It should be added that the corner connector 2, the connecting block 3 and the plane connecting rod 4 are all made of highly weather-resistant steel. The outer diameter of the circular rod 162 and the inner width of the sliding hole 22 are equal to the inner width of the sliding hole 243. Similarly, the size of round hole two 42 is larger than the size of sliding hole two 43, the size of round hole one 23 is larger than the size of sliding hole one 22, the size of round block 161 is smaller than the size of round hole one 23 and round hole two 42, the sliding hole The second 43 and the sliding hole 122 are arranged on the periphery of the circular rod 162, and a plurality of threaded holes 14 correspond to the threaded hole 344 and the threaded hole 226 respectively.

In this embodiment, when several fireproof insulation boards 1 are constructed and installed on the exterior wall of a building, exterior wall insulation adhesive is applied between the back of the insulation boards 11 and the building wall, and the several insulation boards 11 are fixed and pasted on the wall. on the top, and insert several connecting blocks 3 between the two fireproof and weather-resistant shells 12 that are in contact with each other, pass several nails through several fixing holes 32 in turn, and fix the T-shaped plate 31 on the two mutually contacting ones. on the fireproof and weather-resistant shell 12, so that the two fireproof and weather-resistant shells 12 that are in contact with each other are fixed together. Through several connecting blocks 3, several fireproof and thermal insulation boards 1 for the external wall are fixedly connected around the external wall, which can effectively To prevent strong wind from lifting up a fireproof and weather-resistant shell 12 alone, it reduces the safety hazard of the fireproof and thermal insulation board 1. Then, pass the round hole 42 at the head end of the rectangular rod 41 through the round block 161, and then pull the rectangular rod 41 to slide the hole. Two 43 is placed on the circular rod 162, and the threaded hole three 44 at the end is aligned with the threaded hole one 14, and the rectangular rod 41 and the fireproof and weather-resistant shell 12 are fixed with screws. Several rectangular rods 41 connect several rectangular rods 41 on the same plane. The two fireproof and thermal insulation boards 1 are fixedly connected again, and then through the corner connector 2, the corner connector 2 is fixedly installed between the two fireproof and weather-resistant shells 12 that are in horizontal contact with each other at the corner. First, slide the corner connector 2 Hole one 22 is placed on the circular rod 162, and the rectangular plate two 25 is tightened, and the threaded hole two 26 on the rectangular plate two 25 corresponds to the threaded hole one 14, and the rectangular plate two 25 and the fireproof and weather-resistant shell are connected through screws 12 is fixed, the chain 24 can be bent at will, which can meet the needs of two fireproof and thermal insulation boards 1 connected at different angles, thereby fixedly connecting two fireproof and thermal insulation boards 1 of different planes, so that several fireproof and thermal insulation boards 1 can be stably fixed on On the exterior wall of the building, there is no need to destroy the original exterior wall, and then apply sun-resistant and water-resistant exterior wall paint on the surface of several installed fire-proof and thermal insulation boards 1 to increase the use of the fire-proof and weather-resistant shell 12 The thermal insulation board 11 can reduce the heat loss of the building and achieve the purpose of green environmental protection. Through the exterior wall coating and fireproof and weather-resistant shell, when a fire occurs, the internal thermal insulation board 11 can be prevented from increasing the spread of the fire.

The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Persons skilled in the art should understand that the scope of the utility model involved in this application is not limited to technical solutions formed by a specific combination of the above technical features, and should also cover the above-mentioned technical solutions without departing from the concept of the utility model. Other technical solutions formed by any combination of technical features or their equivalent features. For example, a technical solution is formed by replacing the above features with technical features with similar functions disclosed in this application (but not limited to).

Claims (8)

1. An external thermal insulation green building wall structure, including several fireproof and thermal insulation boards (1). The fireproof and thermal insulation boards (1) include thermal insulation boards (11), which are characterized in that: the thermal insulation boards (11) A fire-proof and weather-resistant shell (12) with high fire resistance and high weather resistance is installed on the periphery, and several of the fire-proof and weather-resistant shells (12) are installed in contact with and surrounding the building exterior wall from top to bottom; Several flat connecting rods (4) and several corner connectors (2) are installed on several of the fireproof and weather-resistant shells (12) on the exterior wall of the same building. 2. The external thermal insulation green building wall structure according to claim 1, characterized in that: the upper and lower ends of the fireproof and weather-resistant shell (12) are respectively provided with a number of vertical connection grooves (13) corresponding to each other. The left and right ends of the fireproof and weather-resistant shell (12) are respectively provided with a number of corresponding horizontal connection grooves (15). 3. The external thermal insulation green building wall structure according to claim 2, characterized in that: the two ends of the planar connecting rod (4) are respectively installed horizontally or vertically on the two adjacent horizontal connecting grooves on the left and right. (15) or in two adjacent vertical connecting grooves (13) above and below. 4. The external thermal insulation green building wall structure according to claim 1, characterized in that: several connecting blocks (3) are installed between the two fireproof and weather-resistant shells (12) in contact with each other, and the connecting blocks (3) is composed of a T-shaped plate (31), and several fixing holes (32) are provided on both sides of the T-shaped plate (31). 5. The external thermal insulation green building wall structure according to claim 1, characterized in that: the plane connecting rod (4) is composed of a rectangular rod (41), and the head end of the rectangular rod (41) is provided with a Round hole two (42), said round hole two (42), one side of said round hole two (42) is provided with two interconnected sliding holes (43), and the end of said rectangular rod (41) is provided with Threaded hole three (44). 6. The external thermal insulation green building wall structure according to claim 1, characterized in that: the corner connector (2) is composed of a rectangular plate one (21) and a rectangular plate two (25), and the rectangular plate A chain (24) is installed between the first (21) and the second rectangular plate (25). The first rectangular plate (21) is provided with a sliding hole (22) and a circular hole (23) that communicate with each other. The second rectangular plate (25) is provided with two threaded holes (26). 7. The external thermal insulation green building wall structure according to claim 2, characterized in that: several horizontal connecting grooves (15) at the left end of the fireproof and weather-resistant shell (12) and several horizontal connecting grooves (15) at the upper end. A threaded hole (14) is provided in the vertical connecting groove (13). 8. The external thermal insulation green building wall structure according to claim 2, characterized in that: several horizontal connecting grooves (15) at the right end of the fireproof and weather-resistant shell (12) and several horizontal connecting grooves (15) at the lower end. A limiting block (16) is installed in the vertical connecting groove (13). The limiting block (16) is connected by a round block (161) and a circular rod (162).