CN219175524U

CN219175524U - Flame-retardant heat-insulation wallboard

Info

Publication number: CN219175524U
Application number: CN202223455774.2U
Authority: CN
Inventors: 李晓荣
Original assignee: Ningxia Xinghong Shengda Construction Engineering Co ltd
Current assignee: Ningxia Xinghong Shengda Construction Engineering Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-13
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to the technical field of building engineering wallboards, in particular to a flame-retardant heat-insulating wallboard which comprises an inner plate body and an outer plate body, wherein a heat-insulating layer and a flame-retardant layer are arranged between the inner plate body and the outer plate body, a convex groove and an outer groove are formed in the outer plate body in a bending manner, and a stain-resistant layer is arranged on the outer wall surface of the outer plate body. Through set up soil resistant layer structure at the outer wall of the planking body, improved the dirt resistance that is used for the exterior planking body outer wall of the thermal-insulated heated board of building engineering movable board house, through set up the reinforcing plate frame of X shape in the convex groove, and set up the supporting plate structure in the outer recess, improved the structural stability that is used for the convex groove of the thermal-insulated heated board of building engineering movable board house, through set up fire-retardant layer structure between inner panel body and planking body, improved the fire resistance that is used for the thermal-insulated heated board itself of building engineering movable board house, avoided the movable board house internal fire to scatter out and cause great economic loss's condition.

Description

Flame-retardant heat-insulation wallboard

Technical Field

The utility model relates to the technical field of building engineering wallboards, in particular to a flame-retardant heat-insulating wallboard.

Background

The house construction engineering refers to various house constructions, auxiliary facilities, and matched circuits, pipelines and equipment installation engineering and indoor and outdoor decoration engineering. In the construction process of building construction, a movable plank house is often used as a temporary residence.

The movable plank house is an environment-friendly and economic movable plank house which takes color steel plates as a framework, takes sandwich wallboards as enclosure house wall boards, performs space combination by standard modulus series, adopts bolted connection for components and has brand new concept.

In cold weather, the movable house is required to have heat insulation performance.

For example, chinese patent publication No. CN206888236U discloses a heat-insulating board for a movable board house of a house construction project, which comprises a ceramic heat-insulating board and a heat-insulating board, wherein the ceramic heat-insulating board is a corrugated sandwich heat-insulating board, and the edge of the ceramic heat-insulating board is provided with protrusions; the end face of the ceramic heat insulation plate is continuous convex, and the heat insulation plate comprises a ceramic plate, a first acrylic ester heat insulation layer and a second acrylic ester heat insulation layer; the first acrylic ester insulating layer is coated on the ceramic plate, the thickness is 0.5-1 mm, and the second acrylic ester insulating layer is coated on the first acrylic ester insulating layer, and the thickness is 0.5-1 mm; the end face of the heat insulation plate is continuous convex.

As can be seen from the scheme disclosed in the prior patent document, the existing heat insulation board for the movable plank house of the building engineering has the advantages that the outer wall of the outer board body is used for a long time, the surface of the outer board body is easy to be stained, and the stain resistance of the outer wall surface of the outer board body of the heat insulation board for the movable plank house of the building engineering is reduced;

moreover, each convex groove of the existing heat insulation board for the movable plank house of the building engineering is easy to deform if being collided by foreign objects, so that the structural stability of the convex groove of the heat insulation board for the movable plank house of the building engineering is reduced;

in addition, the existing heat insulation board for the movable plank house of the house construction engineering is slightly unnoticed if people use fire in the movable plank house, so that fire occurs in the house, and if the fire resistance of the wall body of the movable plank house is lower, internal fire can be caused to diffuse out of the construction building, so that larger economic loss can be caused.

The above problems are in urgent need for improvement.

Disclosure of Invention

The utility model aims to provide a flame-retardant heat-insulating wallboard, which is used for solving the problems of relatively low pollution resistance of the outer wall surface of an outer plate body of a heat-insulating board for a movable board house of a building engineering, relatively low structural stability of a convex groove of the heat-insulating board for the movable board house of the building engineering and relatively large economic loss caused by low flame retardance of the heat-insulating board per se for the movable board house of the building engineering in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire-retardant heat preservation wallboard, includes interior plate body and planking body, be provided with heat preservation and fire-retardant layer between interior plate body and the planking body, bend on the planking body and be provided with protruding groove and outer recess.

Preferably, the outer wall surface of the outer plate body is provided with a stain-resistant layer, the stain-resistant layer is of a real stone paint coating structure, the stain-resistant layer has excellent stain resistance, stains are difficult to attach, and after rain wash, the outer wall surface of the outer plate body of the heat-insulating plate for the movable plate house of the house construction engineering is bright as new, and the stain resistance of the outer wall surface of the outer plate body of the heat-insulating plate for the movable plate house of the house construction engineering is improved.

Preferably, the protruding groove is provided with the reinforcing plate frame, be provided with the backup pad in the external groove, improved the structural stability that is used for the protruding groove of the thermal-insulated heated board of engineering movable board house is built in the room.

Preferably, the front section of the reinforcing plate frame is of an X-shaped structure, four triangular inner cavities are formed between the X-shaped structure and the inner cavities of the convex grooves, and the structural stability of the convex grooves is greatly improved by combining the stability of the triangles.

Preferably, the backup pad is horizontal setting and its both ends respectively with the fixed setting of the internal face of outer recess, realize the horizontal support stabilization effect to both sides convex groove.

Preferably, the reinforcing plate frame and the supporting plate are both POM racing steel plate structures, and the reinforcing plate frame is high in strength, high in creep resistance, free of deformation and rust-resistant.

Preferably, the flame retardant layer is arranged between the heat insulation layer and the inner plate body, and is made of EPS foam plates, and the EPS foam plates have good flame retardant effect.

Preferably, the corner of the convex groove is provided with an arc-shaped surface, so that the scratch of skin or clothes of a person caused by the corner of the ninety-degree convex groove when the person walks around the movable house is avoided, and the protection performance is improved.

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

1. according to the utility model, the stain-resistant layer structure is arranged on the outer wall surface of the outer plate body, so that the stain resistance of the outer wall surface of the outer plate body of the heat insulation board for the movable plate house of the house construction engineering is improved.

2. According to the utility model, the X-shaped reinforcing plate frame is arranged in the convex groove, and the supporting plate structure is arranged in the outer groove, so that the structural stability of the convex groove of the heat insulation board for the movable board house of the house construction engineering is improved.

3. According to the utility model, the flame retardant layer structure is arranged between the inner plate body and the outer plate body, so that the flame retardance of the heat insulation board for the movable plate house in the house construction engineering is improved, and the condition of large economic loss caused by the scattering of fire in the movable plate house is avoided.

Drawings

FIG. 1 is a front cross-sectional view of an inner and outer panel of the unitary structure of the present utility model;

fig. 2 is an enlarged view of fig. 1 at N in accordance with the present utility model.

In the figure: 1 inner plate body, 2 flame retardant coating, 3 heat preservation, 4 outer plate body, 41 arcwall face, 5 convex groove, 51 reinforcing plate frame, 6 outer recess, 61 backup pad, 7 stain resistant layer.

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.

Example 1

Referring to fig. 1 and 2, a flame-retardant heat-insulating wallboard in the drawings comprises an inner plate body 1 and an outer plate body 4, wherein a heat-insulating layer 3 and a flame-retardant layer 2 are arranged between the inner plate body 1 and the outer plate body 4, a convex groove 5 and an outer groove 6 are formed in the outer plate body 4 in a bending manner, and the inner plate body 1 and the outer plate body 4 integrally form a sandwich wallboard for a movable house of a house construction project, which is in the prior art.

The heat preservation is polyurethane hard bubble board, can play good heat preservation, the effect of giving sound insulation to the integrated fly leaf house.

The outer wall surface of the outer plate body 4 is provided with the stain-resistant layer 7, and the stain-resistant layer 7 is of a real stone paint coating structure, so that the stain-resistant coating structure has excellent stain resistance, dirt is difficult to attach, and after rain wash, the outer wall surface of the outer plate body 4 of the heat-insulating plate for the movable plate house of the house construction engineering is bright as new, and the stain resistance of the outer wall surface of the outer plate body is improved.

The convex groove 5 is internally provided with the reinforcing plate frame 51, and the outer groove 6 is internally provided with the supporting plate 61, so that the structural stability of the convex groove 5 of the heat insulation board for the movable board house of the house construction engineering is improved.

The front section of the reinforcing plate frame 51 is of an X-shaped structure, four triangular inner cavities are formed between the X-shaped structure and the inner cavities of the convex grooves 5, and the structural stability of the convex grooves 5 is greatly improved by combining the stability of the triangles.

The support plate 61 is transversely arranged, and two ends of the support plate are respectively fixedly arranged with the inner wall surface of the outer groove 6, so that the transverse support stabilizing effect on the two side convex grooves 5 is realized.

The reinforcing plate frame 51 and the supporting plate 61 are both POM steel plate structures, and have high strength, high creep resistance, no deformation and rust resistance.

The flame-retardant layer 2 is arranged between the heat-insulating layer 3 and the inner plate body 1, the flame-retardant layer 2 is made of EPS foam plates, and the EPS foam plates have good flame-retardant effect.

The arc-shaped surface 41 is arranged at the corner of the convex groove 5, so that the scratch of skin or clothes of a person caused by the corner of the ninety-degree convex groove 5 when the person walks around the movable house is avoided, and the protection performance is improved.

When used in this embodiment: the dirt-resistant layer 7 is of a real stone paint coating structure, the body of the dirt-resistant layer has excellent dirt resistance, dirt is difficult to attach, and after rain wash, the dirt-resistant layer is bright and novel, so that the dirt resistance of the outer wall surface of the outer plate body 4 of the heat-insulating board for the movable board house of the house construction engineering is improved.

Moreover, by providing the reinforcement plate frame 51 of the X shape in the convex groove 5 and the support plate 61 structure in the outer groove 6, the structural stability of the convex groove 5 of the heat insulation board for the movable board house of the house construction engineering is improved.

In addition, through setting up fire-retardant layer 2 structure between inner plate body 1 and planking body 4, improved the fire resistance that is used for the thermal-insulated heated board itself of house construction engineering activity board house, avoided activity board house internal fire to scatter and cause great economic loss's condition.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A flame retardant, thermal insulation wallboard, comprising:

the novel heat insulation plate comprises an inner plate body (1) and an outer plate body (4), wherein a heat insulation layer (3) and a flame retardant layer (2) are arranged between the inner plate body (1) and the outer plate body (4), and a convex groove (5) and an outer groove (6) are formed in the outer plate body (4) in a bending mode.

2. The flame retardant and thermal insulation wallboard of claim 1, wherein: the outer wall surface of the outer plate body (4) is provided with a stain-resistant layer (7), and the stain-resistant layer (7) is of a real stone paint coating structure.

3. The flame retardant and thermal insulation wallboard of claim 1, wherein: a reinforcing plate frame (51) is arranged in the convex groove (5), and a supporting plate (61) is arranged in the outer groove (6).

4. A fire retardant insulation wallboard according to claim 3, wherein: the front section of the reinforcing plate frame (51) is of an X-shaped structure.

5. A fire retardant insulation wallboard according to claim 3, wherein: the supporting plate (61) is transversely arranged, and two ends of the supporting plate are fixedly arranged with the inner wall surface of the outer groove (6) respectively.

6. A fire retardant insulation wallboard according to claim 3, wherein: the reinforcing plate frame (51) and the supporting plate (61) are both POM racing steel plate structures.

7. The flame retardant and thermal insulation wallboard of claim 1, wherein: the flame retardant layer (2) is arranged between the heat insulation layer (3) and the inner plate body (1).

8. The flame retardant and thermal insulation wallboard of claim 1, wherein: the corner of the convex groove (5) is provided with an arc-shaped surface (41).