CN219011551U

CN219011551U - Building outer wall insulation structure

Info

Publication number: CN219011551U
Application number: CN202223170183.0U
Authority: CN
Inventors: 张斌; 李亚; 蔡骐; 刘东涛; 刘春明; 郑童元; 左学双; 贾涛宁
Original assignee: Angang Real Estate Development Group Building Designing Institute Co ltd
Current assignee: Angang Real Estate Development Group Building Designing Institute Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-12
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a building external wall insulation structure, which comprises an insulation board body, wherein the insulation board body comprises a substrate layer, the bottom of the substrate layer is bonded with an insulation layer through an adhesive, the top of the substrate layer is bonded with a heat insulation layer through an adhesive, the bottom of the insulation layer is bonded with a wear-resistant layer through an adhesive, the insulation layer comprises an insulation cotton layer, the top of the insulation cotton layer is bonded with an aerogel layer through an adhesive, the substrate layer is made of XPS, the surface of the substrate layer is provided with micro grooves, and the heat insulation layer is made of heat insulation paint through spraying. According to the utility model, through the matched use of the base material layer, the heat preservation cotton layer, the aerogel layer, the heat insulation layer and the wear-resistant layer, the heat preservation board body has good heat preservation and insulation performance, can provide good heat preservation and insulation performance for the building outer wall, can realize good wear resistance and ageing resistance, and prolongs the service life of the building outer wall.

Description

Building outer wall insulation structure

Technical Field

The utility model relates to the technical field of building outer walls, in particular to a building outer wall heat insulation structure.

Background

In the energy-saving work of the building, the heat loss of the outer wall enclosure structure is larger, the wall body is a main component part of the outer wall enclosure structure, and according to the value engineering principle, the development of the outer wall heat preservation technology becomes an important link for realizing the energy saving of the building, so that a large amount of energy sources can be saved, a comfortable environment can be provided for households, and a lot of benefits are brought. The external wall heat preservation means an engineering method for fixing a heat insulation material with low heat conductivity (good heat preservation and insulation effect) and a building wall into a whole by adopting a certain fixing mode (bonding, mechanical anchoring, pasting, mechanical anchoring, spraying, pouring and the like) and increasing the average thermal resistance value of the wall, thereby achieving the heat preservation or heat insulation effect. However, the existing external wall heat-insulating knife coating has the defects of high cost, high construction difficulty and inadvisable to be long, because the coating and the heat-insulating cotton are two materials, the coating and the heat-insulating cotton are difficult to be combined into a whole, are not durable and often fall off;

the utility model discloses a building external wall heat insulation structure, the patent number is: CN217782668U, this patent includes fixed frame, heat preservation and decoration panel, the heat preservation is installed in the inside of fixed frame, and the rethread inflation screw passes fixed frame and heat preservation, fixes fixed frame and heat preservation on concrete wall, decoration panel and fixed frame detachable are connected, and this building outer wall insulation structure has solved the drawback that current coating brought for the construction, and is durable, construction is simple and convenient, swift, heat preservation is effectual simultaneously, but the heat preservation performance of this patent can not satisfy people's growing user demand, so needs a building outer wall insulation structure that heat preservation effect is good.

Disclosure of Invention

The utility model aims to provide a building external wall heat insulation structure which has the advantage of good heat insulation effect and solves the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building outer wall insulation structure, includes the heated board body, the heated board body includes the substrate layer, the bottom on substrate layer has the heat preservation through the adhesive bonding, the top on substrate layer has the insulating layer through the adhesive bonding, the bottom on heat preservation has the wearing layer through the adhesive bonding.

Preferably, the heat-insulating layer comprises a heat-insulating cotton layer, and an aerogel layer is bonded on the top of the heat-insulating cotton layer through an adhesive.

Preferably, the substrate layer is made of XPS, and the surface of the substrate layer is provided with micro grooves.

Preferably, the heat insulation layer is made by spraying heat insulation paint, and the heat insulation paint is sprayed for 2-3 layers.

Preferably, the wear-resistant layer is made of PVC film, and the surface of the wear-resistant layer is sprayed with an anti-aging agent.

Preferably, bolts are connected to four corners of the heat-insulating plate body in a threaded mode, and countersunk design is adopted for the bolts.

Preferably, the thickness of the heat insulation board body is 2-3cm, and the top and the bottom of the heat insulation board body are respectively provided with a connecting strip and a connecting groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the base material layer, the heat preservation cotton layer, the aerogel layer, the heat insulation layer and the wear-resistant layer, the heat preservation board body has good heat preservation and insulation performance, can provide good heat preservation and insulation performance for the building outer wall, can realize good wear resistance and ageing resistance, and prolongs the service life of the building outer wall.

2. According to the utility model, the base material layer made of XPS is adopted, so that the heat-insulating plate body has good use strength and heat-insulating performance, the heat-insulating layer made of the heat-insulating cotton layer and the aerogel layer is adopted, so that the heat-insulating plate body has good heat-insulating performance, the heat-insulating layer made of the heat-insulating paint through spraying is adopted, the heat-insulating plate body has good heat-insulating performance, the convenience of use is ensured, and the wear-resisting layer made of the PVC film is adopted, so that the heat-insulating plate body has good wear resistance and ageing resistance.

Drawings

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

FIG. 2 is a schematic view of the internal connection structure of the insulation board body of the present utility model;

fig. 3 is a schematic view of the internal connection structure of the insulation layer of the present utility model.

In the figure: 1. a thermal insulation board body; 101. a substrate layer; 102. a heat preservation layer; 1021. a heat preservation cotton layer; 1022. an aerogel layer; 103. a thermal insulation layer; 104. a wear-resistant layer; 2. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

The components of the utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-3, an insulation structure for an external wall of a building comprises an insulation board body 1, wherein the insulation board body 1 comprises a substrate layer 101, an insulation layer 102 is bonded at the bottom of the substrate layer 101 through an adhesive, an insulation layer 103 is bonded at the top of the substrate layer 101 through an adhesive, a wear-resistant layer 104 is bonded at the bottom of the insulation layer 102 through an adhesive, and the insulation board body 1 can have good insulation performance by matching the substrate layer 101, the insulation layer 102, an insulation cotton layer 1021, an aerogel layer 1022, the insulation layer 103 and the wear-resistant layer 104, can provide good insulation performance for the external wall of the building, can realize good wear-resistant anti-aging performance, and prolongs the service life of the insulation board body.

The heat preservation layer 102 comprises a heat preservation cotton layer 1021, an aerogel layer 1022 is bonded to the top of the heat preservation cotton layer 1021 through an adhesive, and the heat preservation layer 102 made by compounding the heat preservation cotton layer 1021 and the aerogel layer 1022 can enable the heat preservation board body 1 to have good heat preservation and heat insulation performance.

The substrate layer 101 is made of XPS, and the surface of the substrate layer 101 is provided with micro grooves, and the heat insulation board body 1 can have good use strength and heat insulation performance through the substrate layer 101 made of XPS.

The heat insulation layer 103 is made of heat insulation paint in a spraying mode, 2-3 layers of heat insulation paint are sprayed, and the heat insulation layer 103 made of the heat insulation paint in a spraying mode enables the heat insulation board body 1 to have good heat insulation performance, and convenience in use is guaranteed.

The wear-resistant layer 104 is made of PVC film, and the surface of the wear-resistant layer 104 is sprayed with an anti-aging agent, and the heat-insulating board body 1 can have good wear resistance and aging resistance through the wear-resistant layer 104 made of the PVC film.

Four corners of the heat insulation board body 1 are connected with bolts 2 in a threaded mode, and the bolts 2 are designed in a countersunk head mode.

The thickness of the heat insulation board body 1 is 2-3cm, and the top and the bottom of the heat insulation board body are respectively provided with a connecting strip and a connecting groove.

When the heat insulation board is used, the heat insulation board body 1 can be provided with good use strength and heat insulation performance through the base material layer 101 made of XPS, the heat insulation board body 1 can be provided with good heat insulation performance through the heat insulation layer 102 made of the heat insulation cotton layer 1021 and the aerogel layer 1022, the heat insulation board body 1 can be provided with good heat insulation performance through the heat insulation layer 103 made of the heat insulation coating by spraying, the use convenience is guaranteed, and the heat insulation board body 1 can be provided with good wear resistance and ageing resistance through the wear-resistant layer 104 made of the PVC film.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building external wall insulation structure, includes heated board body (1), its characterized in that: the heat insulation board body (1) comprises a substrate layer (101), wherein the bottom of the substrate layer (101) is bonded with a heat insulation layer (102) through an adhesive, the top of the substrate layer (101) is bonded with a heat insulation layer (103) through an adhesive, and the bottom of the heat insulation layer (102) is bonded with a wear-resistant layer (104) through an adhesive.

2. The building exterior wall insulation structure according to claim 1, wherein: the heat preservation layer (102) comprises a heat preservation cotton layer (1021), and an aerogel layer (1022) is bonded to the top of the heat preservation cotton layer (1021) through an adhesive.

3. The building exterior wall insulation structure according to claim 1, wherein: the substrate layer (101) is made of XPS, and the surface of the substrate layer (101) is provided with micro grooves.

4. The building exterior wall insulation structure according to claim 1, wherein: the heat insulation layer (103) is made by spraying heat insulation paint, and the heat insulation paint is sprayed for 2-3 layers.

5. The building exterior wall insulation structure according to claim 1, wherein: the wear-resistant layer (104) is made of PVC film, and an anti-aging agent is sprayed on the surface of the wear-resistant layer (104).

6. The building exterior wall insulation structure according to claim 1, wherein: the four corners of the heat insulation board body (1) are connected with bolts (2) in a threaded mode, and the bolts (2) are designed in a countersunk head mode.

7. The building exterior wall insulation structure according to claim 1, wherein: the thickness of the heat insulation board body (1) is 2-3cm, and the top and the bottom of the heat insulation board body are respectively provided with a connecting strip and a connecting groove.