CN219298524U

CN219298524U - External wall heat preservation and insulation structure

Info

Publication number: CN219298524U
Application number: CN202320406214.3U
Authority: CN
Inventors: 刘栩君; 徐宏晋; 孟惟亮; 蒋雪琼; 尚荣林
Original assignee: Yunnan Hangong Construction Co ltd
Current assignee: Yunnan Hangong Construction Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-04
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to an external wall heat preservation and insulation structure, which belongs to the technical field of external wall heat preservation and comprises an external wall base layer, wherein an external wall plate is adhered to the external surface of the external wall base layer, an adhesive mortar layer is arranged between the external wall plate and the external wall base layer, a rock wool plate is arranged in the external wall plate, a sound insulation plate is arranged on the external surface of the rock wool plate, a grid framework layer is arranged on the external surface of the sound insulation plate, a fireproof plate is arranged on the external surface of the grid framework layer, an external decorative plate is fixedly connected to the external wall plate, and a first bolt is connected to the edge of the external decorative plate through threads. The utility model has the beneficial effects that the rock wool board and the polyester fiber sound insulation board inside the external wall board can effectively improve the sound insulation and heat preservation effects of the external wall board, meanwhile, the fireproof board made of glass wool can improve the fireproof performance of the external wall, and when the external wall board is cracked or damaged in the use process of the external wall heat preservation structure, the external wall board can be disassembled and replaced by unscrewing the first bolt, so that the aesthetic degree of the external wall is improved.

Description

External wall heat preservation and insulation structure

Technical Field

The utility model relates to the technical field of external wall heat preservation, in particular to an external wall heat preservation and insulation structure.

Background

With the continuous development of society, the construction demand of urban civil buildings is increased, the wall body is an important component of the building, the wall body mainly plays a role of separating space, not only needs to meet enough strength and stability, but also has the functions of heat insulation, sound insulation and the like, the wall body and the floor form a house structure of a bearing system, and the bearing wall of the wall plate structure can be made of bricks, building blocks, prefabricated or cast-in-place concrete.

Application number: 201921761841.9; the utility model discloses a building outer wall insulation construction, it includes the inner panel, the inner panel outside is equipped with the shock attenuation board, the shock attenuation board outside is equipped with the heated board, the heated board outside is equipped with the planking, the shock attenuation board includes the core and locates the core outside and surround the elastic layer of core, the both sides of elastic layer are connected in inner panel and heated board respectively. The utility model can effectively absorb shock, and can not only keep warm, but also absorb shock, thereby improving the practicability of the building.

In the long-term use process of the building outer wall heat insulation structure in the prior art center, the outer decorative plate is easy to damage and fall off, if the outer decorative plate falls off, the outer decorative plate is difficult to repair and replace, and the assembly stability of the outer wall plates is poor, so that the outer wall plates are structurally damaged due to expansion caused by heat and contraction caused by cold caused by air temperature, and the outer wall heat insulation structure is provided for the conditions.

Disclosure of Invention

The utility model aims to provide an external wall heat preservation and insulation structure so as to solve the problems in the background technology.

The technical scheme of the utility model is as follows:

including the outer wall basic unit, the outer wall basic unit surface glues and have the side fascia, be provided with bonding mortar layer between side fascia and the outer wall basic unit, the inside rock wool board that is provided with of side fascia, the rock wool board surface is provided with the acoustic celotex board, the acoustic celotex board surface is provided with the net skeleton layer, net skeleton layer surface is provided with the PLASTIC LAMINATED, side fascia external surface fixedly connected with outer plaque, outer plaque edge threaded connection has first bolt.

Further, a rubber layer is arranged between the outer decorative plate and the outer wall plate.

Further, the side fascia one end is provided with the dop, the side fascia other end is provided with the draw-in groove, the side fascia passes through dop and the mutual block of draw-in groove.

Further, an epoxy resin layer is arranged between the clamping groove and the clamping head.

Further, the second bolt penetrates through the clamping head.

Compared with the prior art, the utility model provides the external wall heat preservation and insulation structure through improvement, and has the following improvements and advantages:

the method comprises the following steps: according to the utility model, the rock wool board and the polyester fiber sound insulation board inside the external wall board can effectively improve the sound insulation and heat preservation effects of the external wall board, meanwhile, the fireproof performance of the external wall can be improved by the fireproof board made of glass wool, and in the use process of the external wall heat insulation structure, if the external wall board is cracked or damaged, the external wall board can be detached and replaced by unscrewing the first bolt, so that the attractiveness of the external wall is improved.

And two,: according to the utility model, in the installation process of the external wall panels, the clamping head at one end can be clamped with the other group of external wall panels, so that the structural stability of two adjacent external wall panels is improved, the laid external wall structure is ensured to be firmer, the external wall panels can be further fixed on the surface of the external wall base layer by matching with the second bolts, and the assembly stability of the external wall panels is improved.

And thirdly,: according to the utility model, the epoxy resin layer is arranged between the clamping groove and the clamping head, so that the connection stability of two adjacent external wallboards is ensured, and meanwhile, the situation that the external wallboards are cracked due to expansion with heat and contraction with cold or the structure is damaged due to extrusion is avoided, and the service life of the external wallboards is effectively prolonged.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the butt joint state structure of the external wall panel of the present utility model;

fig. 4 is a schematic view of the external wall panel structure of the present utility model.

Reference numerals illustrate: 1. an outer wall base layer; 2. an external wall panel; 3. a bonding mortar layer; 4. rock wool boards; 5. a sound insulation board; 6. a grid framework layer; 7. a fire protection plate; 8. an outer plaque; 9. a first bolt; 10. a rubber layer; 11. a chuck; 12. a clamping groove; 13. an epoxy resin layer; 14. and a second bolt.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 4, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

According to the utility model, as shown in fig. 1-4, the external wall heat insulation structure is provided by improvement, the external wall heat insulation structure comprises an external wall base layer 1, an external wall plate 2 is adhered to the external surface of the external wall base layer 1, an adhesive mortar layer 3 is arranged between the external wall plate 2 and the external wall base layer 1, a rock wool plate 4 is arranged inside the external wall plate 2, a sound insulation plate 5 is arranged on the external surface of the rock wool plate 4, a grid framework layer 6 is arranged on the external surface of the sound insulation plate 5, a fireproof plate 7 is arranged on the external surface of the grid framework layer 6, an external wall plate 8 is fixedly connected with the external wall plate 2, a first bolt 9 is connected with the edge of the external wall plate 8 in a threaded manner, the external wall plate 2 can be primarily adhered and installed with the external wall base layer 1 through the adhesive mortar layer 3, the sound insulation effect of the internal rock wool plate 4 and the polyester fiber sound insulation plate 5 of the external wall plate 2 can be effectively improved, meanwhile, the fireproof performance of the external wall can be improved through the fireproof plate 7 made of glass wool, and the external wall plate 2 can be detached and replaced through screwing the first bolt 9 in the external wall plate 2 if cracking or breakage occurs in the use process of the external wall heat insulation structure, so that the appearance of the external wall is attractive.

A rubber layer 10 is arranged between the outer decorative plate 8 and the outer decorative plate 2, and the rubber layer 10 can improve the tightness between the outer decorative plate 2 and the outer decorative plate 8 and avoid the invasion of external rainwater and dust.

The external wall panel 2 one end is provided with the dop 11, and the external wall panel 2 other end is provided with draw-in groove 12, and the external wall panel 2 passes through dop 11 and the mutual block of draw-in groove 12, and the external wall panel 2 carries out the block with another group of external wall panel 2 at the dop 11 of mounting process, accessible one end to improve the structural stability of two adjacent external wall panels 2, guarantee that the outer wall structure of laying is more firm.

The epoxy resin layer 13 is arranged between the clamping groove 12 and the clamping head 11, the epoxy resin layer 13 has certain elasticity, and when the connection stability of two adjacent external wall boards 2 is ensured, the external wall boards 2 can be prevented from generating gaps due to expansion and contraction or from being damaged in structure due to extrusion, and the service life of the external wall boards 2 is effectively prolonged.

The second bolt 14 penetrates through the clamping head 11, and the outer wall plate 2 can be further fixed on the surface of the outer wall base layer 1 through the second bolt 14, so that the assembly stability of the outer wall base layer is improved.

Working principle: firstly, the external wall panel 2 can be primarily adhered and installed with the external wall base layer 1 through the bonding mortar layer 3, and the rock wool board 4 and the polyester fiber acoustic insulation board 5 inside the external wall panel 2 can effectively improve the sound insulation and heat preservation effect of the external wall panel 2, meanwhile, the fireproof performance of the external wall can be improved through the fireproof board 7 made of glass wool, in the use process of the external wall heat preservation structure, if the external wall panel 2 is cracked or damaged, the external wall panel 2 can be detached and replaced through unscrewing the first bolt 9 so as to improve the aesthetic degree of the external wall, then the external wall panel 2 can be clamped with the other group of external wall panels 2 through the clamping head 11 at one end in the installation process, so that the structural stability of two adjacent external wall panels 2 is improved, the paved external wall structure is more firm, the epoxy resin layer 13 arranged between the clamping grooves 12 and the clamping head 11 has certain elasticity, gaps are avoided or the structure damage caused by extrusion is avoided when the external wall panel 2 is ensured to be connected stably, the service life of the external wall panel 2 is effectively prolonged, and finally the external wall panel 2 is further fixed on the surface of the external wall panel 1 through the second bolt 14 so that the stability of the external wall panel is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An external wall heat preservation and insulation structure which is characterized in that: including outer wall basic unit (1), outer wall basic unit (1) surface glues and has side fascia (2), be provided with bonding mortar layer (3) between side fascia (2) and the outer wall basic unit (1), the inside rock wool board (4) that are provided with of side fascia (2), rock wool board (4) surface is provided with acoustic celotex board (5), acoustic celotex board (5) surface is provided with net skeleton layer (6), net skeleton layer (6) surface is provided with PLASTIC LAMINATED (7), side fascia (2) external surface fixedly connected with outer plaque (8), outer plaque (8) edge threaded connection has first bolt (9).

2. The exterior wall insulation structure according to claim 1, wherein: a rubber layer (10) is arranged between the outer decorative plate (8) and the outer wall plate (2).

3. The exterior wall insulation structure according to claim 1, wherein: the outer wall plate (2) one end is provided with draw-in gear (11), the outer wall plate (2) other end is provided with draw-in groove (12), outer wall plate (2) are through draw-in gear (11) and draw-in groove (12) mutual block.

4. The exterior wall insulation structure according to claim 3, wherein: an epoxy resin layer (13) is arranged between the clamping groove (12) and the clamping head (11).

5. The exterior wall insulation structure according to claim 3, wherein: the second bolt (14) penetrates through the clamping head (11).