CN212737295U - Outer wall moisture-proof heat-insulation decorative plate for building decoration - Google Patents

Abstract

The utility model relates to the technical field of decorative materials, in particular to an outer wall moisture-proof heat-preservation decorative plate for building decoration, which comprises a plastic plate consisting of two sub-plates which are mutually laminated, wherein the upper end of the plastic plate is provided with an outer plate, and the lower end of the plastic plate is provided with a bottom plate; a plurality of concentric and equally spaced square-shaped grooves are formed in the center of the inner side of the plastic plate from inside to outside, and hollow return pipes matched with the grooves are embedded in the grooves; a plurality of square-shaped branch pipes which are perpendicular to the hollow return pipe are arranged on the hollow return pipe at intervals; the utility model discloses a set up the hollow return pipe of large tracts of land, make the inside air of dampproofing heat preservation plaque can "gyration" circulation in the plaque to disperse local heat in whole plaque uniformly. On the one hand, the aging erosion of local high temperature to the material can be reduced, on the other hand, the overall temperature of the decorative plate can be kept stable, the heat is isolated better, and the heat insulation performance of the wallboard is improved.

Description

Outer wall moisture-proof heat-insulation decorative plate for building decoration

Technical Field

The utility model relates to a ornamental material technical field specifically relates to a dampproofing heat preservation plaque of outer wall for building decoration.

Background

The heat-insulating board is a hard foamed plastic board made up by using polystyrene resin as raw material, adding other raw material auxiliary material and polymer, heating and mixing them, injecting catalyst and finally extruding and forming. The waterproof and moistureproof building enclosure structure has the advantages of moisture resistance and waterproof performance, and can reduce the thickness of the building enclosure structure, thereby increasing the indoor use area.

But the inside sealed packing that is of the fire prevention heated board that traditional utilization foaming phenolic aldehyde was made, when the wall body part was heated, the temperature of heated board relevant position can obviously rise to lead to local panel ageing with higher speed, the phenomenon such as the space appears in the final top layer that appears drops, unevenness, panel within a definite time, seriously influences the heat preservation effect.

Therefore, there is a need for a heat insulation board capable of self-adjusting the overall temperature of the board.

SUMMERY OF THE UTILITY MODEL

In order to realize the above purpose, the utility model provides a dampproofing heat preservation plaque of outer wall for building decoration through set up hollow return pipe inside the plaque to make the inside air of plaque can "gyration" circulation in the plaque, with local heat dispersion uniformly in whole plaque. Not only reduces the aging erosion of local high temperature to the material, but also keeps the whole temperature of the plaque stable and improves the thermal insulation performance of the wallboard. The specific technical scheme is as follows:

the utility model provides a dampproofing heat preservation plaque of outer wall for building decoration, includes the plastic slab of constituteing by two daughter boards of laminating each other, and the upper end of plastic slab is provided with the planking, and the lower extreme of plastic slab is provided with the bottom plate. The utility model relates to a dampproofing heat preservation plaque concrete structure as follows:

a plurality of concentric and equally spaced square-shaped grooves are formed in the center of the inner side of the plastic plate from inside to outside, and hollow return pipes matched with the grooves are embedded in the grooves; a plurality of square-shaped branch pipes which are perpendicular to the hollow return pipe are arranged on the hollow return pipe at intervals.

The utility model discloses a set up the hollow return pipe of large tracts of land, make the inside air of dampproofing heat preservation plaque can "gyration" circulation in the plaque to disperse local heat in whole plaque uniformly. On the one hand, the aging erosion of local high temperature to the material can be reduced, on the other hand, the overall temperature of the decorative plate can be kept stable, the heat is isolated better, and the heat insulation performance of the wallboard is improved.

The utility model discloses be provided with a large amount of return shape branch pipes on hollow return pipe, return the area of contact that the shape branch pipe can increase air and plastic slab in the hollow return pipe to the heat that makes the plastic slab can transmit the air for in the hollow return pipe better, thereby heat exchange inside the plaque with higher speed.

The plastic board at the inner side of the groove corner is provided with a through hole; concave holes are arranged on the outer plate and the bottom plate at positions corresponding to the through holes; the cavity formed by the concave hole and the through hole is internally provided with a reinforcing nail.

Because the utility model discloses be provided with a large amount of hollow return pipes and time shape branch pipe inside the plaque, so in order to avoid the stability lack problem on the mechanical structure, so be provided with inside being "X shape", a large amount of reinforcement nail of plaque. The reinforcing nail is made of aluminum alloy, and can assist heat transfer while playing a supporting role.

The surface of planking pastes and covers waterproof membrane, and the surface of bottom plate pastes and covers and has the moisture barrier membrane, the moisture barrier membrane can be isolated the moisture of house wall side, improves the humidity resistance and the life of plaque.

The edge sides of the plastic plate, the outer plate and the bottom plate are coated with adhesive layers, a circle of edge sealing strip is arranged along the adhesive layers, and the edge sealing strip is used for preventing external moisture from entering the internal heat insulation layer from the side face of the decorative plate.

Furthermore, the hollow return pipe and the return branch pipe are high-temperature-resistant flexible pipes made of steel wires, so that the phenomenon of softening and damage can be avoided while heat transfer can be effectively carried out.

Furthermore, the outer side of the lower end face of the bottom plate is provided with an expansion groove, and the depth of the expansion groove is equal to or greater than the thickness of the bottom plate. The main effect of inflation groove is the humidity resistance who improves the plaque, avoids the severe deformation extrusion peripheral plaque that produces when the plaque panel inflation that wets to lead to the plaque to connect the stability impaired by a large scale.

Further, the banding strip outside is provided with the joint groove, the joint groove divide into and is used for positive groove and the anti-groove of mutual gomphosis.

Furthermore, the waterproof layer is of a sandwich structure, the upper layer and the lower layer are both made of waterproof breathable films, and the grid cloth is clamped inside the waterproof breathable films. The waterproof and breathable film on the upper layer can effectively prevent external moisture from entering the heat-insulating layer inside the decorative plate; and the waterproof breathable film on the lower layer can enable water vapor inside the decorative plate to be sucked out through the capillary phenomenon of the mesh cloth, and then the water vapor is released into the outside from the waterproof breathable film on the upper layer.

Furthermore, the waterproof breathable film is prepared from a macromolecular breathable film and a polypropylene fabric.

Compare with current dampproofing heat preservation plaque, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up hollow return pipe, make the inside air of dampproofing heat preservation plaque can "gyration" circulation in the plaque to disperse local heat in whole plaque uniformly. On the one hand, the aging erosion of local high temperature to the material can be reduced, on the other hand, the overall temperature of the decorative plate can be kept stable, the heat is isolated better, and the heat insulation performance of the wallboard is improved.

(2) The utility model discloses a set up back shape branch pipe on hollow return pipe, can increase the area of contact of air in the hollow return pipe and plastic slab to the heat that makes the plastic slab can transmit the air for in the hollow return pipe better, thereby heat exchange inside the plaque with higher speed.

Drawings

FIG. 1 is a side cross-sectional view of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic structural view of the hollow return pipe of the present invention;

fig. 4 is a schematic structural view of the waterproof layer of the present invention;

fig. 5 is an external view of the present invention.

In the figure: 1-plastic plate, 11-sub plate, 12-groove, 13-through hole, 2-outer plate, 3-bottom plate, 31-expansion groove, 4-concave hole, 5-waterproof layer, 51-waterproof ventilated membrane, 52-grid cloth, 6-moisture barrier film, 7-hollow return pipe, 71-return branch pipe, 8-reinforcing nail, 9-glue layer, 91-edge sealing strip and 10-clamping groove.

Detailed Description

To further illustrate the manner in which the present invention is made and the effects obtained, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Examples

As shown in figure 1, the exterior wall moisture-proof heat-preservation decorative plate for building decoration comprises a plastic plate 1 consisting of two sub-plates 11 which are mutually attached, wherein an outer plate 2 is arranged at the upper end of the plastic plate 1, and a bottom plate 3 is arranged at the lower end of the plastic plate 1. The utility model relates to a dampproofing heat preservation plaque concrete structure as follows:

a plurality of concentric and equally spaced square-shaped grooves 12 are formed in the center of the inner side of the plastic plate 1 from the inside to the outside, and hollow return pipes 7 matched with the grooves 12 are embedded in the grooves 12; a plurality of square-shaped branch pipes 71 which are perpendicular to the hollow return pipe 7 in angle are arranged on the hollow return pipe 7 at intervals.

The utility model discloses a be provided with large tracts of land hollow return pipe 7, make the inside air of dampproofing heat preservation plaque can "gyration" circulation in the plaque to disperse local heat in whole plaque uniformly. On the one hand, the aging erosion of local high temperature to the material can be reduced, on the other hand, the overall temperature of the decorative plate can be kept stable, the heat is isolated better, and the heat insulation performance of the wallboard is improved.

The utility model discloses be provided with a large amount of return-pipe 71 that appear on hollow return pipe 7, return-pipe 71 and can increase the area of contact of air and plastic slab 1 in hollow return pipe 7 to the air in hollow return pipe 7 can be better transmitted to the heat that makes plastic slab 1, thereby the heat is at the inside exchange of plaque with higher speed.

The plastic plate 1 at the inner side of the corner of the groove 12 is provided with a through hole 13; concave holes 4 are arranged on the outer plate 2 and the bottom plate 3 at positions corresponding to the through holes 13; the cavity formed by the concave hole 4 and the through hole 13 is internally provided with a reinforcing nail 8.

Because the utility model discloses be provided with a large amount of hollow return pipes 7 and circle shape branch pipe 71 inside the plaque, so in order to avoid the stability lack problem on the mechanical structure, so be provided with inside being "X shape", a large amount of reinforcement nail 8 of plaque. The reinforcing nail 8 is made of aluminum alloy and can assist heat transfer while playing a supporting role.

The surface of the outer plate 2 is pasted with a waterproof film 5, the surface of the bottom plate 3 is pasted with a moisture-proof film 6, the moisture-proof film 6 can isolate the moisture on the side of the house wall, and the moisture-proof performance and the service life of the decorative plate are improved.

The edge sides of the plastic plate 1, the outer plate 2 and the bottom plate 3 are coated with an adhesive layer 9, a ring of edge banding 91 is arranged along the adhesive layer 9, and the edge banding 91 is used for preventing external moisture from entering an internal heat insulation layer from the side face of the decorative plate.

Specifically, the hollow return pipe 7 and the clip branch pipe 71 are high-temperature-resistant flexible pipes made of steel wires, so that heat transfer can be effectively carried out, and the phenomenon of softening and damage can be avoided.

Specifically, the expansion groove 31 is provided on the outer side of the lower end surface of the floor panel 3, and the depth of the expansion groove 31 is 1/3 the thickness of the floor panel 3. The main function of the expansion groove 31 is to improve the moisture resistance of the plaque, and avoid the serious deformation generated when the plaque board is affected with damp and expands to extrude the peripheral plaque, thereby causing the damage of the plaque large-area connection stability.

Specifically, the outer side of the edge banding 91 is provided with a clamping groove 10, and the clamping groove 10 is divided into a positive groove and a negative groove which are used for mutual embedding.

Specifically, the waterproof layer 5 is a sandwich structure, the upper layer and the lower layer are both made of waterproof breathable films 51, and a mesh cloth 52 is sandwiched inside. The waterproof and breathable film 51 on the upper layer can effectively prevent external moisture from carrying out the heat insulation layer inside the decorative plate; the lower waterproof breathable film 51 can enable water vapor inside the decorative plate to be sucked out through the capillary phenomenon of the mesh cloth 52, and then the water vapor is released into the outside from the upper waterproof breathable film 51.

Specifically, the waterproof breathable film 51 is made of a high-molecular breathable film and a polypropylene fabric.

Application example

This application example is described based on the structure in the above embodiment, and is intended to clarify the installation flow of the present invention:

s1, the hollow return pipe 7 is firstly embedded into the groove 12 of the half daughter board 11 of the plastic board 1, then the two plastic boards 1 are oppositely connected, and the fixing nail 8 is inserted into the through hole 13.

S2, arranging and bonding the outer plate 2, the plastic plate 1 and the bottom plate 3 in sequence, coating a glue layer 9 on the outer side of the plate, adhering an edge sealing strip 91 on the outer side of the glue layer 9, and coating a moisture-proof film 6 on the lower end of the bottom plate 3.

S3, clamping and assembling the plurality of decorative plates through the clamping grooves 10 outside the edge banding 91.

And S4, coating a waterproof layer on the surface of the outer plate 2 to isolate the water on the house side.

Claims (6)

1. The utility model provides a dampproofing heat preservation plaque of outer wall for building decoration, includes plastic slab (1) of constituteing by two daughter boards (11) of laminating each other, the upper end of plastic slab (1) is provided with planking (2), and the lower extreme of plastic slab (1) is provided with bottom plate (3), its characterized in that:

a plurality of concentric 'square-shaped' grooves (12) with equal intervals are formed in the center of the inner side of the plastic plate (1) from inside to outside, and hollow return pipes (7) matched with the grooves (12) are embedded in the grooves (12); a plurality of square-shaped branch pipes (71) which are perpendicular to the hollow return pipe (7) in angle are arranged on the hollow return pipe (7) at intervals;

a through hole (13) is formed in the plastic plate (1) on the inner side of the corner of the groove (12); concave holes (4) are formed in the positions, corresponding to the through holes (13), on the outer plate (2) and the bottom plate (3); a cavity formed by the concave hole (4) and the through hole (13) is internally provided with a reinforcing nail (8);

a waterproof layer (5) is attached to the surface of the outer plate (2), and a moisture-proof film (6) is attached to the surface of the bottom plate (3);

the edge sides of the plastic plate (1), the outer plate (2) and the bottom plate (3) are coated with an adhesive layer (9), and a ring of edge sealing strip (91) is arranged along the adhesive layer (9).

2. The exterior wall moisture-proof and heat-insulating decorative panel for building decoration according to claim 1, wherein the hollow return pipe (7) and the return branch pipe (71) are high temperature resistant flexible pipes made of steel wires.

3. The exterior wall moisture-proof and heat-insulating sheathing panel for construction finishing as claimed in claim 1, wherein an expansion groove (31) is formed in the outer side of the lower end surface of the base panel (3), and the depth of the expansion groove (31) is 1/3 times the thickness of the base panel (3).

4. The exterior wall moisture-proof and heat-insulating decorative panel for building decoration as claimed in claim 1, wherein a clip groove (10) is provided outside the edge banding (91).

5. The exterior wall moisture-proof and heat-insulating decorative panel for building decoration according to claim 1, wherein the waterproof layer (5) is a sandwich structure, the upper layer and the lower layer are waterproof breathable films (51), and a mesh fabric (52) is sandwiched inside.

6. The exterior wall moisture-proof and heat-insulating decorative plate for building decoration according to claim 5, wherein the waterproof breathable film (51) is made of a material selected from a polymeric breathable film and a polypropylene fabric.

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