CN213115192U

CN213115192U - Assembled decoration heat preservation wooden frame fills wallboard

Info

Publication number: CN213115192U
Application number: CN202021672465.9U
Authority: CN
Inventors: 麻峰瑞; 岳晓鹏; 崔爱迪
Original assignee: Hebei University of Technology
Current assignee: Hebei University of Technology
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-04
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses an assembled is decorated heat preservation wooden frame and is filled wallboard belongs to frame construction external wall insulation and decorates technical field, including exterior panel, interior veneer, wooden skeleton and heat preservation structure, wooden skeleton is the truss structure, sets up between exterior panel and interior veneer, and the heat preservation structure is filled in wooden skeleton. The filling wallboard is light in dead weight, good in heat preservation effect, low in cost and good in waterproof effect, integrates heat preservation and decoration, is integrally assembled and manufactured in a factory and directly assembled and installed on site, effectively improves construction efficiency, reduces production cost, and reduces occupied space on site.

Description

Assembled decoration heat preservation wooden frame fills wallboard

Technical Field

The utility model relates to a frame construction external wall insulation decorates technical field, specifically is an assembled is decorated and is kept warm wooden frame and fill wallboard.

Background

At present, most of filling walls of frame structure buildings in China are built by bricks, aerated concrete blocks and the like, the building quality depends on the operation level of workers, and the quality discreteness is large. Meanwhile, the masonry material has higher density, and is easy to cause the over-heavy dead weight of the building structure to be unfavorable for earthquake resistance. Moreover, the infilled wall and the frame are stressed together as a whole, the infilled wall is firstly damaged under the action of an earthquake, and secondary damage, casualties and property loss caused by the damage of the infilled wall are more common.

In addition, the common infilled wall cannot realize self-insulation of the structure, and the building heat-insulation measures mainly adopt the adhesion of heat-insulation materials or heat-insulation plates, so that the heat-insulation materials or the heat-insulation plates are poor in durability, poor in fireproof and waterproof performances, easy to fall off and incapable of having the same service life as the structure. The existing filling wallboard can not realize the integration of structure heat preservation and decoration, and can not achieve the rapid construction effect of integral assembly and manufacture in a factory and direct assembly and installation on site.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembled decorative heat-insulating wooden frame filled wallboard, which solves the problem that the existing filled wallboard is built by adopting bricks, aerated concrete blocks and the like, and has larger discreteness of building quality; the building structure has overlarge self weight and is unfavorable for earthquake resistance; the secondary damage is caused by the first damage of the filler wall; the self-insulation and the integration of structure heat insulation and decoration cannot be realized, and the technical problems of quick construction effect of integral assembly and manufacture in a factory and direct assembly and installation on site cannot be achieved.

In order to solve the technical problem, the utility model provides an assembled decoration heat preservation wooden frame fills wallboard, exterior sheathing board, interior trim panel, wooden skeleton and heat preservation structure, wooden skeleton is the truss structure, sets up between exterior sheathing board and interior trim panel, the heat preservation structure is filled in wooden skeleton.

Preferably, the heat-insulating layer structure comprises a heat-insulating layer main body and a heat-insulating cavity arranged in the heat-insulating layer main body.

Preferably, the heat preservation cavity is a closed air layer and is arranged in the middle of the heat preservation layer main body.

Preferably, the heat-insulating layer structure is formed by assembling a plurality of heat-insulating structure units.

Preferably, adjacent heat preservation structure units are connected in a matched mode through the bumps and the grooves.

Preferably, the wooden frame includes a truss type frame and a diagonal brace connected between opposite corners of the truss type frame in the same plane.

Preferably, the joint between the outer side of the truss type frame and the steel frame is connected through a steel sheet.

Preferably, a steam-isolating film is laid between the wood framework and the outer decorative panel, and a waterproof and breathable film is laid between the heat-insulating layer structure and the inner decorative panel.

Preferably, the exterior and interior panels are both wood-plastic composite panels.

Preferably, the vertically adjacent outer veneers are in mortise and tenon connection.

Compared with the prior art, the utility model discloses a characteristics and beneficial effect do:

(1) the utility model discloses connect wooden skeleton between interior decorative board and exterior decorative board, pack the heat preservation structure in the wooden skeleton. The filled wallboard has light dead weight and good heat insulation effect.

(2) The utility model discloses well heat preservation layer structure includes the heat preservation main part and sets up the heat preservation cavity in the heat preservation main part, and the setting of heat preservation cavity has not only alleviateed the dead weight, has promoted the heat preservation effect, but also the cost is reduced.

(3) The utility model discloses lay the vapour barrier film between wooden skeleton and exterior panel, lay waterproof ventilated membrane between insulation layer structure and interior trim panel, the vapour barrier film can block the entering of steam, avoids steam to produce adverse effect to structural component, reduces its use and security performance. The waterproof ventilated membrane is a waterproof second line of defense, and meanwhile, the heat preservation effect can be guaranteed not to be influenced as much as possible.

(4) The utility model discloses well interior trim panel and exterior panel adopt wood to mould combined material board, have fine veneer effect, and the plate matter is firm moreover, and the excellent performance can be fine resist external load.

(5) The utility model discloses a fill wallboard adopts whole equipment preparation of mill, on-the-spot direct mount installation, effectively improves the efficiency of construction, reduction in production cost reduces moreover and occupies the space on scene.

Drawings

Fig. 1 is a schematic view of a filled wallboard (with part of the interior trim panel and insulation layer structure, vapor barrier film, waterproof and breathable film omitted).

Fig. 2 is an elevated perspective view of a infill wall panel.

Fig. 3 is a schematic view of a wood skeleton.

Fig. 4 is a schematic view of an exterior wall panel.

FIG. 5 is a schematic view of the structure of the insulation layer.

The attached drawings are marked as follows: 1-external decorative panel, 2-internal decorative panel, 3-wood skeleton, 31-truss frame, 32-diagonal brace, 4-heat insulation layer structure, 41-heat insulation layer main body and 42-heat insulation cavity.

Detailed Description

In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a fabricated decorative insulated wood frame filled wallboard comprises: the external decorative panel 1, the internal decorative panel 2, the wood framework 3 and the heat preservation layer structure 4. The exterior veneer 1 and the interior veneer 2 are both wood-plastic composite plates. The vertically adjacent exterior veneers 1 are in mortise-tenon joint, tongue-and-groove joints are reserved between the filled wallboards, specifically, the tops of the exterior veneers 1 are connected with bulges, and the bottoms of the exterior veneers 1 are provided with grooves matched with the bulges. The adoption of the form of the lower slotted upper bulge can prevent rainwater from flowing into the wallboard to cause damage. Because the exterior envelope structure can be influenced by bad factors such as rain, snow, acid rain and the like, the thickness of the exterior veneer 1 is required to be twice as thick as that of the interior veneer 2. The board seam of filling the wallboard is divided into vertical joint and horizontal joint, the processing of board seam is concerned with building wallboard's heat preservation, water-proof effects and life, the board seam width of filling the wallboard should be 6mm-8mm, select for use silicone type, polyurethane type, silane change polyurethane glue, polysulfide class building sealant between the board seam of filling the wallboard, the thickness of sealant should accord with the standard requirement, still should inside lining backing material between the board seam, next carry out pointing again and handle, pointing also should strictly handle according to the standard, accord with the building requirement.

The wood frame 3 is of a truss structure and is arranged between the outer decorative panel 1 and the inner decorative panel 2. Because the ideal state of the designed filler wall is unstressed, the wooden framework 3 only needs to ensure the stability of the filler wall, and the filler wall structure can not deform and be damaged under the action of common load. The wooden frame 3 includes a truss type frame 31 and a diagonal brace 32 connected between opposite corners of the truss type frame 31 in the same plane. The middle part of the truss type frame 31 is also provided with a truss type lattice blocking structure. By adopting the structure form, the wood framework can bear larger load from the structural mechanics perspective, and the deformation is not generated under the action of wind load, rain and snow load and the like. The junction of the outer side of the truss-like border 31 and the steel frame is connected by steel sheets (not shown in the figure). The wooden frame 3 is prevented from being worn and damaged to produce a weak part. The wooden frameworks 3 are connected into a whole by self-tapping screws.

The heat-insulating layer structure 4 is filled in the wood framework 3. The insulating layer structure 4 includes an insulating layer main body 41 and an insulating cavity 42 opened in the insulating layer main body 41. The insulating layer main body 41 is made of phenolic foam material. The insulating cavity 42 is preferably opened in the middle of the insulating layer main body 41. The heat-insulating layer structure 4 is formed by assembling a plurality of heat-insulating structure units. And adjacent heat preservation structure units are connected in a matched manner through the convex blocks and the grooves.

A steam-insulating film (not shown in the figure) is laid between the wood framework 3 and the exterior veneer 1, and a waterproof and breathable film (not shown in the figure) is laid between the heat-insulating layer structure 4 and the interior veneer 2. The steam-proof film can block the water vapor from entering, thereby avoiding the water vapor from generating adverse effect on structural members and reducing the bearing capacity and stability of the structure. The waterproof ventilated membrane is a waterproof second line of defense, and meanwhile, the heat preservation effect can be guaranteed not to be influenced as much as possible.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims.

Claims

1. The utility model provides a wallboard is filled to wooden frame of heat preservation is decorated to assembled, its characterized in that includes: the wood frame structure comprises an outer decorative panel (1), an inner decorative panel (2), a wood frame (3) and a heat insulation layer structure (4), wherein the wood frame (3) is of a truss structure and is arranged between the outer decorative panel (1) and the inner decorative panel (2), and the heat insulation layer structure (4) is filled in the wood frame (3).

2. The fabricated decorative insulating wood frame filled wallboard of claim 1, wherein: the heat-insulating layer structure (4) comprises a heat-insulating layer main body (41) and a heat-insulating cavity (42) arranged in the heat-insulating layer main body (41).

3. The fabricated decorative insulating wood frame filled wallboard of claim 2, wherein: the heat preservation cavity (42) is a closed air layer and is arranged in the middle of the heat preservation layer main body (41).

4. The fabricated decorative insulating wood frame filled wallboard of claim 1, wherein: the heat-insulating layer structure (4) is formed by assembling a plurality of heat-insulating structure units.

5. The fabricated decorative insulating wood frame filled wallboard of claim 4, wherein: and adjacent heat preservation structure units are connected in a matched manner through the convex blocks and the grooves.

6. The fabricated decorative insulating wood frame filled wallboard of claim 1, wherein: the wooden framework (3) comprises a truss type frame (31) and an inclined strut (32) connected between opposite angles of the truss type frame (31) in the same plane.

7. The fabricated decorative insulating wood frame filled wallboard of claim 6, wherein: the joint of the outer side of the truss type frame (31) and the steel frame is connected through a steel sheet.

8. The fabricated decorative insulating wood frame filled wallboard of claim 1, wherein: a steam-isolating film is laid between the wood framework (3) and the exterior decorative panel (1), and a waterproof and breathable film is laid between the heat-insulating layer structure (4) and the interior decorative panel (2).

9. The fabricated decorative insulating wood frame filled wallboard of claim 1, wherein: the outer decorative panel (1) and the inner decorative panel (2) are both wood-plastic composite plates.

10. The fabricated decorative insulating wood frame filled wallboard of claim 1, wherein: the vertically adjacent external veneers (1) are in mortise and tenon joint.