CN217027603U

CN217027603U - Building outer wall system easy to assemble

Info

Publication number: CN217027603U
Application number: CN202220559546.0U
Authority: CN
Inventors: 王敏; 张文洁; 赵冰冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-22
Anticipated expiration: 2032-03-15

Abstract

The invention provides an easily assembled building outer wall system, which comprises a wall surface module and a foaming heat-insulating layer filled between the wall surface module and an outer wall; the wall surface module comprises a square outer frame, a square sealing frame, an outer decorative panel, a composite board and a hooking piece; the front of the square outer frame is provided with a front retainer ring, two hook connecting parts are symmetrically arranged outside each side wall, and the left side wall and the right side wall are both provided with two supporting legs; the square sealing frame is sleeved on the square outer frame and is flush with the front surface of the square outer frame, the external decorative panel is arranged in front of the square outer frame in a cementing mode, and the side length of the external decorative panel is 6-8mm smaller than that of the square sealing frame; the composite plate is arranged in the square outer frame and is abutted against the front retainer ring, and the back surface of the composite plate is flush with the back surface of the square outer frame; a hooking piece is hooked between two hooking parts on two adjacent side walls of the square outer frame, and the hooking piece limits the back of the composite board; after the two wall modules are abutted and fixed, the square sealing frames form sealing at the abutting positions.

Description

Building outer wall system easy to assemble

Technical Field

The invention belongs to the technical field of building materials, and particularly relates to an easily-assembled building outer wall system.

Background

In recent years, cities have become larger and larger as the number of the populations of the cities has been increasing. For old buildings in urban areas, the living experience is increasingly poor due to the early construction time and poor construction quality. Especially in northern areas of China, as old buildings are mostly brick-concrete structures and do not have any heat insulation structures, the heating effect in winter is greatly reduced. Not only the winter experience of residents is worsened, but also a great deal of energy is consumed. Aiming at the situation, the city management departments take old city transformation measures in a dispute, so that the living experience of people is improved, and the low-carbon environment-friendly development concept is met.

The old district at present reforms transform mainly to road, outer wall, water and electricity heating leads to, afforests these several aspects, to building outer wall transformation, mainly relates to the heat preservation construction, and conventional way is: the method comprises the steps of firstly pretreating the surface of an outer wall, then paving a heat insulation plate, and finally installing a veneer.

With the progress of the technology, the case of realizing the improvement of the outer wall by adopting a modular assembly mode appears at present, and the outer wall is attractive and simple in construction. However, the external wall module has a complex structure and high manufacturing cost, and is not strong in applicability to old cells with low budget.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides an easily equipment building outer wall system can accomplish the equipment of whole wall module through simple operation, then pours expanded material into to the intermediate layer and forms the heat preservation, and not only the construction is simple, the heat insulating ability is good, and low in cost is fit for old district outer wall transformation moreover.

The invention is realized by the following steps: an easily assembled building exterior wall system comprises a wall surface module fixed on the surface of an exterior wall through bolts and a foaming heat-insulating layer filled between the wall surface module and the exterior wall;

the wall surface module comprises a square outer frame, a square sealing frame, an outer decorative panel, a composite plate and a hooking piece; the front face of the square outer frame is provided with a front retainer ring, two hook connecting parts are symmetrically arranged outside each side wall, and the left side wall and the right side wall are both provided with two supporting legs; the square sealing frame is sleeved on the square outer frame and is flush with the front surface of the square outer frame, the external decorative panel is arranged in front of the square outer frame in a cementing mode, and the side length of the external decorative panel is 6-8mm smaller than that of the square sealing frame; the composite plate is arranged in the square outer frame and is abutted against the front check ring, and the rear surface of the composite plate is flush with the rear surface of the square outer frame; a hook connecting piece is hooked between two hook connecting parts on two adjacent side walls of the square outer frame, and the hook connecting piece limits the back of the composite board; after the two wall modules are abutted and fixed, the square sealing frames form sealing at the abutting positions.

Furthermore, two adjacent side walls of the square outer frame are provided with tenon structural bodies, and the other two adjacent side walls are provided with mortise structural bodies; when the two wall surface modules are adjacent, one tenon structural body is connected with the corresponding mortise structural body, and the two square outer frames are aligned in at least one direction.

Furthermore, the composite board comprises a pressure bearing layer, an aluminum foil reflecting layer, a fireproof layer and a protective layer which are sequentially arranged from back to front; the layers are fixed by gluing.

Further, the hooking part is a protruding structure or a straight groove extending obliquely to the back of the square outer frame, the hooking piece is a metal strip or an elastic rope with hooks at two ends, and the hooks are hooked with the hooking part.

Further, the square sealing frame is a pearl wool foam frame.

Further, the landing leg is "L" type sheet metal component.

Furthermore, the filling thickness of the foaming heat-insulating layer is 4-8 cm.

The invention has the following beneficial effects:

1. the outer wall system adopts the wall surface modules which are easy to assemble, can realize integral rapid construction and installation, reduces the process steps, reduces the construction difficulty and the integral cost, improves the wall surface quality and the integral heat insulation performance after construction, and is beneficial to popularization and application in the field of old community reconstruction.

2. The wall surface module pre-fixes the composite board by utilizing the square outer frame and the hook connecting piece, so that the modules are quickly assembled, and the composite board is fixed by utilizing the expansion force formed by the subsequent foaming material, so that the use of fasteners is reduced, and the construction efficiency is improved.

3. The wall surface module realizes the quick positioning and installation of the wall surface module by utilizing the connection between the tenon and the mortise, and avoids the falling caused by the infirm fixation.

Drawings

FIG. 1 is a perspective view of the construction of the wall module of the present invention;

FIG. 2 is an exploded view of the construction of the wall module shown in FIG. 1;

FIG. 3 is a rear elevational view of the construction of the wall module of FIG. 1;

FIG. 4 is a left side view of the structure of the wall module shown in FIG. 1

FIG. 5 is a sectional view showing the structure of a composite panel according to the present invention;

FIG. 6 is a perspective view of the curtain wall system of the present invention;

FIG. 7 is a structural cross-sectional view of the curtain wall system of FIG. 6.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 7, an easily assembled building exterior wall system includes a wall module 100 fixed to a surface of an exterior wall 300 by bolts 8 and a foamed insulation layer 200 filled between the wall module 100 and the exterior wall 300.

The wall module 100 includes a square outer frame 2, a square sealing frame 3, an exterior decorative panel 1, a composite panel 6, and a hooking member 9.

The outline dimension of the square outer frame 201 is preferably 800-1000mm, and the square outer frame 201 is made of non-porous angle steel with the thickness of 1 mm. The front of the square outer frame 2 is provided with a front retainer ring 2.2, and the outer surface of each side wall is symmetrically provided with two hook parts 2.1. Two landing legs 7 have all been welded to the lateral wall about square frame 2, and this landing leg 7 is "L" type sheet metal component, and the effect is that the cooperation bolt realizes that the wall is fixed.

The square sealing frame 3 is sleeved on the square outer frame 2 and is flush with the front surface of the square outer frame 2. The square sealing frame 3 is a pearl wool foam frame, and has two main functions: firstly, form sealedly after two wall modules 100 fix to the right place as the sealing member to promote inside heat preservation effect, secondly prevent to establish the cold bridge between two square frames 2 as heat insulating part, make every wall module 100 mutually independent. Upon installation of the wall module 100, a slight compression of the square sealing frame 3 is created, thereby establishing a seal.

The external decorative panel 1 is arranged in front of the square outer frame 2 in a cementing mode, the side length of the external decorative panel is 6-8mm smaller than that of the square sealing frame 3, and the external decorative panel is suitable for compression deformation of the square sealing frame 3. The composite plate 6 is arranged in the square outer frame 2 and abuts against the front retainer 2.2, and the rear face thereof is flush with the rear face of the square outer frame 2. A hook connecting piece 9 is hooked between two hook connecting parts 2.1 on two adjacent side walls of the square outer frame 2, and the hook connecting piece 9 limits the back of the composite board 6. After the two wall modules 100 are adjacently fixed, the square sealing frames 3 form a seal at the adjacent positions.

In order to facilitate the rapid positioning and installation of the wall surface module 100, two adjacent side walls of the square outer frame 2 are provided with tenon structural bodies 4, and the other two adjacent side walls are provided with mortise structural bodies 5. In this example, tenon structures 4 are provided on the upper and right side walls of the square outer frame 2, and mortise structures 5 are provided on the lower and left side walls. When two wall modules 100 are adjacent to each other, one of the tenon structures 4 is connected to a corresponding one of the mortise structures 5, and the two square frames 2 are aligned in at least one direction, so that all the wall modules 100 can be aligned up and down, left and right.

The composite board 6 comprises a bearing layer 6.1, an aluminum foil reflecting layer 6.2, a fireproof layer 6.3 and a protective layer 6.4 which are sequentially arranged from back to front, and the layers are fixed by gluing. The protective layer 6.4 and the bearing layer 6.1 are PVC plates, and the protective layer 6.4 is used for protecting and avoiding damaging the inner layer material. The pressure bearing layer 6.1 is used for bearing the expansion force generated by the foaming material and dispersing to other positions of the board surface. The fireproof layer 6.3 is a calcium silicate board and has the functions of fire prevention and moisture prevention. The aluminum foil reflecting layer 6.2 is an aluminum foil bubble film and is used for heat insulation. The foaming heat-insulating layer 200 is a polyurethane foaming heat-insulating layer and is formed by heat insulation, on-site foaming and filling. The thicknesses of the protective layer 6.4, the fire-proof layer 6.3, the aluminum foil reflecting layer 6.2 and the pressure-bearing layer 6.1 are respectively 4mm, 8mm, 2mm and 4 mm. The filling thickness of the foaming heat-insulating layer 200 is 4-8 cm.

The hooking part 2.1 is a protruding structure or a straight groove which obliquely extends to the back of the square outer frame 2, the hooking piece 9 is a metal strip or an elastic rope with hooks at two ends, and the hooks are hooked with the hooking part 2.1.

Before installation, the wall surface module 100 is assembled at a construction site, specifically, the exterior finishing panel 1 and the square sealing frame 3 are fixed to corresponding portions of the square outer frame 2, then the composite panel 6 is installed in the square outer frame 2, and finally the hooking members 9 are installed at four corners of the square outer frame 2, thereby fixing the composite panel 6 in the square outer frame 2. So far, the wall module 100 is assembled, and the assembly process is simple and efficient.

The assembled wall surface module 100 is installed on the outer wall 300 through the bolt 8, and during installation, the gasket used by the bolt 8 is a nylon gasket, so that a cold bridge formed by contact between the bolt 8 and the supporting leg 7 can be avoided, and the heat insulation capacity of the system is improved. Then, a second wall surface module 100 is taken, the tenon structural part 4 is inserted into the corresponding mortise structural part 5, after positioning connection, a certain compression amount is formed between the square sealing frames 3, meanwhile, a gap of about 4mm is formed between the outer decorative panels 1, after the wall surface modules 100 are installed in sequence, a foaming material is filled into the gap between the wall surface modules 100 and the outer wall 300 to form a heat insulation layer 200, and after solidification, the gap between the outer decorative panels 1 is subjected to seam beautifying treatment. So far, the installation is finished. The formed heat insulation layer 200 can be complete through the construction mode, so that the outer wall 300 and the wall surface module 100 are hardly contacted, cold bridges are reduced, and the heat insulation effect is improved. The cost of the single wall surface module 100 can be controlled within 100 yuan, and the cost is low. Meanwhile, the construction steps are optimized, and the construction efficiency is improved.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.

Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features.

Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements.

The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. An easily assembled building exterior wall system, characterized in that,

the wall surface module comprises a wall surface module (100) fixed on the surface of an outer wall (300) through bolts (8) and a foaming heat-insulating layer (200) filled between the wall surface module (100) and the outer wall (300);

the wall module (100) comprises a square outer frame (2), a square sealing frame (3), an outer decorative panel (1), a composite board (6) and a hooking piece (9); a front retainer ring (2.2) is arranged in front of the square outer frame (2), two hook connecting parts (2.1) are symmetrically arranged outside each side wall, and two support legs (7) are arranged on the left side wall and the right side wall; the square sealing frame (3) is sleeved on the square outer frame (2) and is flush with the front surface of the square outer frame (2), the exterior veneer (1) is arranged in front of the square outer frame (2) in a gluing mode, and the side length of the exterior veneer is 6-8mm smaller than that of the square sealing frame (3); the composite plate (6) is arranged in the square outer frame (2) and is abutted against the front retainer ring (2.2), and the back surface of the composite plate is flush with the back surface of the square outer frame (2); a hooking piece (9) is hooked between two hooking parts (2.1) on two adjacent side walls of the square outer frame (2), and the hooking piece (9) limits the back of the composite board (6); after the two wall modules (100) are abutted and fixed, the square sealing frames (3) form sealing at the abutting positions.

2. An easy-to-assemble building exterior wall system according to claim 1, wherein two adjacent side walls of the square outer frame (2) are provided with tenon structures (4), and the other two adjacent side walls are provided with mortise structures (5); when the two wall modules (100) are abutted, one tenon structural body (4) is connected with the corresponding mortise structural body (5), and the two square outer frames (2) are aligned in at least one direction.

3. An easily assembled building exterior wall system according to claim 2, wherein the composite board (6) comprises a bearing layer (6.1), an aluminum foil reflecting layer (6.2), a fire-proof layer (6.3) and a protective layer (6.4) which are arranged from back to front in sequence; the layers are fixed by gluing.

4. An easily assembled building exterior wall system according to claim 3, wherein the hooking part (2.1) is a protruding structure or a straight groove extending obliquely to the back of the square outer frame (2), and the hooking piece (9) is a metal strip or an elastic rope with hooks at both ends, and the hooks are hooked with the hooking part (2.1).

5. An easy-to-assemble building exterior wall system according to claim 4, wherein the square sealing frame (3) is a foam frame of pearl wool.

6. An easily assembled building exterior wall system according to claim 1, wherein the legs (7) are "L" shaped sheet metal parts.

7. The building exterior wall system easy to assemble according to claim 1, wherein the filling thickness of the foamed insulation layer (200) is 4-8 cm.