CN100559002C - Wood plastic heat-preserving wall plate - Google Patents

Abstract

The present invention is a wood-plastic thermal insulation wall panel, including a wall panel, characterized in that: the wall panel (10) is a shell structure, including a wall panel frame (11), (12), and the wall panel frame constitutes a shell , there is a cavity (14) separated by ribs (13) in the shell; there are grooves (12A) or protrusions (12B) on the wallboard frames (12) at both ends. It also includes a corner post (20), the section of which is an angular shell structure, and the shell is formed by the post frame (21, 22 and 26), and the cavity (24) separated by the rib (23) is arranged in the shell ); There is a groove (22A) or a protrusion (22B) on the column plate frame (22) of the angular cavity structure. Between two adjacent wallboards (10), the two adjacent wallboards are combined through the coupling column (15) and the grooves (12A) of the two adjacent wallboards. The invention has good heat insulation effect, can better block rain and snow, is airtight, and has a simple and firm structure, light weight, quick and convenient installation and disassembly.

Description

Wood-plastic insulation wall panels

technical field

The invention relates to components for building houses, in particular to a wood-plastic thermal insulation wall board.

Background technique

In the field of construction, walls are important components in building construction. As a wall, in addition to having sufficient strength, it must also have a certain thermal insulation performance; especially in the case of increasingly scarce energy sources, the requirements for thermal insulation performance of the external wall are also increasing; how to improve the thermal insulation performance of the external wall Thermal insulation performance for energy saving and environmental protection is one of the important topics in the house construction industry. The traditional heat insulation method of the exterior wall is to install the heat insulation wallboard on the outside of the exterior wall, that is, to lay the heat insulation wallboard on the outside of the exterior wall by plastering, which requires multiple plastering during construction, high technical requirements and long construction period Long, the construction area is large, and the cost is high.

In Chinese Patent Application No. 200410092756X, a heat-insulating exterior wall siding discloses a structure of a heat-insulating exterior wall siding. Made by vacuuming, the heat-insulating exterior wall siding can effectively block heat transmission and achieve the purpose of heat insulation. In Chinese patent application No. 2005200746013, a wall hanging board is disclosed. The lower end of the wall hanging board is provided with a slot. The front side of the slot is a baffle connected with the external wall siding as a whole, and the lower bottom edge of the baffle is longitudinally lower than the lower bottom edge of the lower clamping part; the baffle has a blocking effect on rainwater and the like.

The former of the above-mentioned Chinese patent application can effectively block heat transmission and achieve the purpose of heat insulation, but the structure is complex and the manufacturing and installation costs are high. The latter has a simpler structure than the former and can effectively block rainwater, but the installation is more complicated and the heat insulation effect is poor.

Contents of the invention

The purpose of this invention is to provide a wood-plastic thermal insulation wall panel, which has good heat insulation effect, can better block rain and snow, is airtight, and has a simple, strong structure, light weight, and quick and convenient installation and disassembly . The purpose of the present invention is achieved by the following technical solutions.

The present invention is a wood-plastic thermal insulation wall panel, including a wall panel, characterized in that: the wall panel is a shell structure, including a wall panel frame, and the shell is formed by the wall panel frame, and the shell is formed in the shell There are ribs and cavities in the middle; there are grooves and/or protrusions on the wall panels at both ends.

Between two adjacent wallboards, there is a combination column, and the combination column is located between the grooves of the two adjacent wallboards. Combine and fix two adjacent wallboards with a combination column.

It also includes a corner column, the section of which is an angular shell structure, the shell is formed by a column plate frame, and there is another cavity separated by a rib in the shell; the column of the angular shell structure The plate frame has grooves and/or protrusions.

Between the adjacent wall panels and the corner posts, there is a combination column, and the combination columns are located between the grooves of the adjacent wall panels and the grooves of the corner posts.

In the cavity, thermal insulation material is installed.

Support columns are installed in the cavity.

The invention adopts the wall panels and corner columns of the shell structure made of light materials to reduce their weight. Ribs are provided in the shell structure to increase its strength. The shell is divided into several cavities by ribs, and heat insulating materials are filled in the cavities for heat insulation and weight reduction. Use the groove and convex structure to connect the ends of the wall panels and corner columns, or connect the ends with a combination column to increase the strength and reduce the volume. Secure with support posts for added strength and reduced bulk. The invention is made of wood-plastic composite material or polypropylene material, has a simple structure, is suitable for mass production by means of die extrusion, improves production efficiency, and is easy to guarantee quality. Since the junction adopts a socket structure and is connected with grooves and protrusions, it has good airtightness.

To sum up, the present invention has a good heat insulation effect, can better block rain and snow, is airtight, and has a simple, strong structure, light weight, quick and convenient installation and disassembly.

Description of drawings

Figures 1 and 2 are schematic structural views of wood-plastic thermal insulation wallboards of the present invention (refer to A-A sectional view in Figure 7).

3 and 4 are schematic diagrams of the structure of the corner post of the present invention (A-A sectional view in FIG. 7 ).

5 and 6 are schematic diagrams of the assembly structure of the present invention (A-A sectional view in FIG. 7 ).

Fig. 7 is a schematic elevation view of the assembled structure of the present invention.

Code in the picture

10 Wallboard 11, 12 Wallboard Frame 12A Groove 12B Raised

13 Ribs 14 Cavities 15 Combining columns

20 corner columns 21, 22, 26 column frame 22A groove 22B protrusion

23 Ribs 24 Another cavity 25 Support columns

Detailed ways

FIG. 7 is a schematic elevation view of the assembly structure of the present invention. The wood-plastic thermal insulation wall panel of the present invention includes wall panels 10 and corner posts 20 , each wall panel 10 constitutes a wall, and the corner posts 20 connect the walls at the corners. Between each wallboard 10, between each wallboard 10 and the corner post 20, there is a connection socket formed by grooves and protrusions, which can enhance the sealing and joint fastness. If the height of wallboard 10 is not enough, it can also be connected into two layers, as shown in the figure. FIG. 1 is an overall structural diagram of the wall panel 10 in the sectional view of FIG. 7A-A.

Described wall panel 10 is shell structure, comprises wall panel frame 11,12, forms shell by symmetrical wall panel frame 11,12, has the cavity 14 separated by rib plate 13 in the shell; There are grooves 12A on the wall panel frame 12 at the end.

Fig. 2 is another form of wood-plastic thermal insulation wall panel. The difference from Fig. 1 is that there are grooves 12A and protrusions 12B on the wall panel frames 12 at both ends.

FIG. 3 is a structural view of the corner post 20 (refer to the A-A sectional view in FIG. 7 ). The cross section of corner post 20 is an angular shell structure, which is composed of symmetrical post plate frames 21, 22 and 26, and has another cavity 24 separated by rib plate 23 in the shell; Has groove 22A.

Fig. 4 is another form of corner post 20, the difference from Fig. 3 is that there are grooves 22A and protrusions 22B on the wall panels 22 at both ends.

5 and 6 are schematic cross-sectional views of the assembled structure. Different connection methods are available, for example:

Between adjacent wall panels 10 and corner posts 20 as in Fig. 5, groove 12A and protrusion 22B (right side of corner post 20) or protrusion 12B and groove 22A (underside of corner post 20) by two adjacent ends will be connected with The two wall panels 10 adjacent to the corner post 20 are combined with the corner post 20 .

As shown in FIG. 6 , between adjacent wallboards 10 and corner posts 20 , a combination post 15 is installed, and the combination post 15 is located between the groove 12A and the groove 22A of the corner post 20 . The adjacent wall panels 10 are combined with the corner posts 20 by combining the posts 15 , the grooves 12A of the wall panels 10 , and the grooves 22A of the corner posts 20 . The binding column 15 is made of metal.

Also between two adjacent wall panels 10, a coupling column 15 is installed, and the coupling column 15 is positioned between the grooves 12A of the two wall panels 10 (not shown). The groove 12A of the panel 10 combines two adjacent wall panels 10 . Two adjacent wall panels 10 can also be combined (not shown) through the grooves 12A and protrusions 12B at two adjacent ends between the two adjacent wall panels 10 .

In each of the cavities 14 or another cavity 24, heat insulating material is housed. Used for thermal insulation.

Support columns 25 are installed in each of the cavities to support and fix the wall panels 10 and corner columns 20 . As shown in FIG. 6 , a tubular support column 25 is installed in the other cavity 24 . Support column 25 is made of metal.

Claims (6)

1. Wood-plastic thermal insulation wall panels, including wall panels, are characterized in that: the wall panels (10) are shell structures, including wall panel frames (11), (12), which are composed of the wall panel frames The casing has ribs (13) and cavities (14) in the casing; the wallboard frames (12) at both ends have grooves (12A) and/or protrusions (12B). 2. The wood-plastic thermal insulation wall panel according to claim 1, characterized in that: between two adjacent wall panels (10), there is a coupling column (15), and the coupling column (15) is located in the adjacent Between the grooves (12A) of the two wallboards. 3. The wood-plastic thermal insulation wall panel according to claim 1, characterized in that: it also includes a corner column (20), and the corner column is a shell structure with an angular cross-section, and the frame of the column plate (21, 22 and 26) Constitute described shell, have rib plate (23) and another cavity (24) in shell; Have groove (22A) and/or protrusion ( 22B). 4. The wood-plastic thermal insulation wall panel according to claim 3, characterized in that: between adjacent wall panels (10) and corner columns (20), there is a combination column (15), and the combination column ( 15) Located between the groove (12A) of the adjacent wallboard (10) and the groove (22A) of the corner post (20). 5. The wood-plastic thermal insulation wall panel according to any one of claims 1 to 4, characterized in that: thermal insulation materials are installed in the cavity (14) or another cavity (24). 6. The wood-plastic thermal insulation wall panel according to any one of claims 1 to 4, characterized in that: a supporting column (25) is installed in the cavity (14) or another cavity (24).

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