Insulation board with multi-layer insulation structure

Abstract

The utility model discloses a heat insulation board with a multi-layer heat insulation structure, which comprises a composite heat insulation core layer, a decorative board is arranged on the surface of the composite heat insulation core layer, a grid frame is arranged on the surface of the composite heat insulation core layer, a connecting seat is formed on the grid frame, and a butt joint seat is in detachable threaded connection with the connecting seat. Butt joints are fixed to the bottoms of the decorative plates, and the decorative plates are fixed to the surface of the composite heat preservation core layer through inserting and locking of the butt joints and the butt joint bases. According to the utility model, the decorative plate is mounted by inserting and locking the butt joint and the butt joint seat, and compared with the traditional method of bonding through glue, the decorative plate can be directly replaced when the decorative plate is damaged and deformed, the whole heat insulation plate does not need to be replaced, the maintenance cost is reduced, and the construction is convenient and rapid; the connecting seats are integrally formed on the grid frame and matched with the butt joint seats, so that the connection stability of the butt joint seats and the butt joints is remarkably improved, and the connection strength is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation boards, in particular to a thermal insulation board with a multi-layer thermal insulation structure. Background Art

[0002] Insulation boards are mainly used for thermal insulation of buildings. Insulation boards are widely used in the construction and industrial fields due to their excellent thermal insulation, moisture and mildew resistance, fire and smoke resistance, and excellent sound insulation. In the construction field, insulation boards are mainly used in key parts such as exterior walls, roofs, and floors. They can effectively reduce heat transmission, improve indoor comfort, and reduce energy consumption. At the same time, it can also effectively prevent the infiltration of moisture and mold, and maintain dry and healthy indoor air. In addition, insulation boards are also used to enhance the strength and stability of walls and improve the earthquake resistance and structural safety of buildings.

[0003] For example, the patent with the authorization announcement number CN210857556U, the authorization announcement date 2020.06.26, and the name "Composite Multilayer Insulation Board" has a specific structure including an insulation board body, the insulation board body including an insulation layer, a heat-resistant layer, a reinforcement layer and a finishing layer arranged in sequence from the center to the outside, the outer wall of the insulation layer is provided with a groove, the groove is filled with a sound-absorbing layer, the reinforcement layer includes a grille mesh plate arranged between the heat-resistant layer and the finishing layer, and reinforcing ribs arranged at the four corners of the grille mesh plate, and the reinforcing ribs extend into the heat-resistant layer away from the end of the grille mesh plate.

[0004] The insulation boards in the prior art all have a multi-layer structure, and a finishing layer is arranged on the surface thereof. The function of the finishing layer is to decorate the surface of the insulation board and improve its appearance. For example, the finishing layer in the prior art similar to the above-mentioned application is mostly directly bonded to the surface by glue. When the surface of the finishing layer is accidentally damaged due to exposed use and affects its appearance, it cannot be replaced separately, which increases the maintenance cost. Utility Model Content

[0005] The purpose of the utility model is to overcome the problem in the prior art that the facing layer of the insulation board is directly bonded to the surface by glue. When the surface of the facing layer is accidentally damaged due to exposed use and affects the appearance, it cannot be replaced separately, which increases the maintenance cost. An insulation board with a multi-layer insulation structure is provided, and the decorative board is installed by plugging and locking the decorative board with a docking joint and a docking seat. Compared with the traditional bonding with glue, when the decorative board is damaged or deformed, the decorative board can be directly replaced without replacing the entire insulation board, thereby reducing the maintenance cost.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The utility model discloses an insulation board with a multi-layer insulation structure, comprising a composite insulation core layer, a decorative plate is arranged on the surface of the composite insulation core layer, a grid frame is arranged on the surface of the composite insulation core layer, a connecting seat is formed on the grid frame, and a docking seat is detachably threadedly connected to the connecting seat;

[0008] The bottom of the decorative panel is fixed with a joint, and the decorative panel is fixed to the surface of the composite insulation core layer by plugging and locking the joint with the docking seat. Specifically, the decorative panel is installed by plugging and locking the joint with the docking seat. Compared with the traditional method of gluing, when the decorative panel is damaged or deformed, the decorative panel can be directly replaced without replacing the entire insulation panel, which reduces the maintenance cost and is convenient and quick to construct.

[0009] Preferably, the composite thermal insulation core layer includes a first organic thermal insulation layer, a second organic thermal insulation layer and an inorganic thermal insulation layer. The inorganic thermal insulation layer is located between the first organic thermal insulation layer and the second organic thermal insulation layer, and the three are compositely bonded by glue. The first organic thermal insulation layer, the second organic thermal insulation layer and the inorganic thermal insulation layer form a composite thermal insulation core layer, thereby enhancing the thermal insulation effect of the thermal insulation board.

[0010] Preferably, the grid frame includes multiple groups of transverse reinforcing ribs and multiple groups of longitudinal reinforcing ribs, which are integrally formed in a grid shape, and the connecting seat is formed at the intersection of the transverse reinforcing ribs and the longitudinal reinforcing ribs. By arranging multiple groups of transverse reinforcing ribs and multiple groups of longitudinal reinforcing ribs in a grid shape and forming a grid frame, and integrally forming a connecting seat on the grid frame to cooperate with the installation of the docking seat, the stability of the connection between the docking seat and the docking head is significantly improved, and the connection strength is improved, so as to avoid the docking seat being directly installed on the composite thermal insulation core layer, which is easy to fall off and causes damage to the composite thermal insulation core layer, affecting the waterproof sealing effect.

[0011] Preferably, the connection seat is provided with a threaded connection groove, and the docking seat is detachably screw-connected to the threaded connection groove. The docking seat is detachably screw-connected to the connection seat formed on the grid frame, and can be replaced when the docking seat is damaged, making it more convenient to repair and replace the decorative panel.

[0012] Preferably, a docking groove is formed on the docking seat, and an annular clamping elastic flange is arranged inside the docking groove.

[0013] Preferably, the position of the docking head corresponds one-to-one with the position of the docking seat, and an annular abutment ring is formed on the docking head for use with the snap-on elastic flange. When the docking head is inserted into the docking seat, the annular abutment ring is snap-fitted to the inner side of the snap-on elastic flange.

[0014] Preferably, a baseboard is bonded to the bottom surface of the composite thermal insulation core layer.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the insulation board with a multi-layer insulation structure can install the decorative board by plugging and locking the decorative board with the docking socket. Compared with the traditional bonding by glue, when the decorative board is damaged or deformed, the decorative board can be directly replaced without replacing the insulation board as a whole, thus reducing the maintenance cost and making the construction convenient and quick;

[0016] Secondly, a grid frame is formed by arranging multiple groups of transverse reinforcing ribs and multiple groups of longitudinal reinforcing ribs in a grid-like cross-shaped manner, and a connecting seat is integrally formed on the grid frame to cooperate with the installation of the docking seat, which significantly improves the stability of the connection between the docking seat and the docking head, and improves the connection strength, and avoids the docking seat being directly installed on the composite thermal insulation core layer, which is easy to fall off and causes damage to the composite thermal insulation core layer, affecting the waterproof sealing effect;

[0017] Furthermore, the docking seat is detachably spirally connected to the connecting seat formed on the grid frame, and can be replaced when the docking seat is damaged, making it more convenient to repair and replace the decorative panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an insulation board with a multi-layer insulation structure proposed by the utility model;

[0019] Figure 2 It is a structural schematic diagram of the grid frame in the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure of the docking seat in the utility model;

[0021] Figure 4 It is a schematic diagram of the connection structure between the docking seat and the docking head in the utility model.

[0022] Figure numerals: 1. composite thermal insulation core layer; 11. first organic thermal insulation layer; 12. inorganic thermal insulation layer; 13. second organic thermal insulation layer; 2. substrate; 3. grid frame; 301. transverse reinforcement ribs; 302. longitudinal reinforcement ribs; 31. connecting seat; 32. threaded connecting groove; 33. docking seat; 34. snap-on elastic flange; 35. docking head; 36. annular abutment ring; 4. decorative panel. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-4, further illustrating the specific implementation of the utility model, a thermal insulation board with a multi-layer thermal insulation structure, overcomes the prior art that the finishing layer of the thermal insulation board is directly bonded to the surface by glue. When the surface of the finishing layer is accidentally damaged due to exposed use and affects the appearance, it cannot be replaced separately, increasing the maintenance cost. Provide a thermal insulation board with a multi-layer thermal insulation structure, and install the decorative board by plugging and locking the decorative board with the docking seat. Compared with the traditional bonding by glue, when the decorative board is damaged or deformed, the decorative board can be directly replaced without replacing the entire thermal insulation board, reducing the maintenance cost, and the construction is convenient and quick. The utility model, a thermal insulation board with a multi-layer thermal insulation structure, is not limited to the description of the following embodiments.

[0024] The present embodiment provides an insulation board with a multi-layer insulation structure, including a composite insulation core layer 1, a decorative board 4 is arranged on the surface of the composite insulation core layer 1, a base plate 2 is bonded to the bottom surface of the composite insulation core layer 1, a grid frame 3 is arranged on the surface of the composite insulation core layer 1, a connection seat 31 is formed on the grid frame 3, and a docking seat 33 is detachably threadedly connected to the connection seat 31; a docking joint 35 is fixed to the bottom of the decorative board 4, and the decorative board 4 is fixed to the surface of the composite insulation core layer 1 by plugging and locking the docking joint 35 with the docking seat 33. Specifically, the decorative board 4 is installed by plugging and locking the docking joint 35 with the docking seat 33. Compared with the traditional bonding by glue, the decorative board 4 can be directly replaced when it is damaged or deformed, without the need to replace the insulation board as a whole, thereby reducing the maintenance cost and making the construction convenient and quick.

[0025] The composite thermal insulation core layer 1 includes a first organic thermal insulation layer 11, a second organic thermal insulation layer 13 and an inorganic thermal insulation layer 12. The inorganic thermal insulation layer 12 is located between the first organic thermal insulation layer 11 and the second organic thermal insulation layer 13, and the three are compositely bonded by glue. The composite thermal insulation core layer 1 is formed by combining the first organic thermal insulation layer 11, the second organic thermal insulation layer 13 and the inorganic thermal insulation layer 12, thereby enhancing the thermal insulation effect of the thermal insulation board.

[0026] The grid frame 3 includes multiple groups of transverse reinforcing ribs 301 and multiple groups of longitudinal reinforcing ribs 302, which are integrally formed in a grid shape, and the connecting seat 31 is formed at the intersection of the transverse reinforcing ribs 301 and the longitudinal reinforcing ribs 302. The grid frame 3 is formed by arranging multiple groups of transverse reinforcing ribs 301 and multiple groups of longitudinal reinforcing ribs 302 in a grid shape and cross-forming, and the connecting seat 31 is integrally formed on the grid frame 3 to cooperate with the installation of the docking seat 33, which significantly improves the stability of the connection between the docking seat 33 and the docking head 35, and improves the connection strength, so as to avoid the docking seat 33 being directly installed on the composite thermal insulation core layer 1 and easily falling off and causing damage to the composite thermal insulation core layer 1, thereby affecting the waterproof sealing effect. It should be noted that the docking seat 33 can be installed on a certain number of connecting seats 31 according to actual needs.

[0027] The connection seat 31 is provided with a threaded connection groove 32, and the docking seat 33 is detachably screwed to the threaded connection groove 32. The docking seat 33 is detachably screwed to the connection seat 31 formed on the grid frame 3, and can be replaced when the docking seat 33 is damaged, which makes it more convenient to repair and replace the decorative panel 4.

[0028] A docking groove is formed on the docking seat 33, and an annular clamping elastic flange 34 is arranged inside the docking groove. The position of the docking head 35 corresponds to the position of the docking seat 33, and an annular abutting ring 36 used in conjunction with the clamping elastic flange 34 is formed on the docking head 35. When the docking head 35 is plugged into the docking seat 33, the annular abutting ring 36 is clamped on the inner side of the clamping elastic flange 34. Specifically, two annular abutting rings 36 and two clamping elastic flanges 34 are provided. When the docking head 35 is plugged into the docking seat 33, the two annular abutting rings 36 are correspondingly clamped on the inner sides of the two clamping elastic flanges 34, realizing double docking locking and improving the stability of the connection.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A thermal insulation board with a multi-layer thermal insulation structure, comprising a composite thermal insulation core layer (1), wherein a decorative plate (4) is arranged on the surface of the composite thermal insulation core layer (1), characterized in that: A grid frame (3) is provided on the surface of the composite heat-insulating core layer (1), the grid frame (3) is formed with a connecting seat (31), and a docking seat (33) is detachably threadedly connected to the connecting seat (31); A docking joint (35) is fixed to the bottom of the decorative panel (4), and the decorative panel (4) is fixed to the surface of the composite heat-insulating core layer (1) by plugging and locking the docking joint (35) with the docking seat (33).

2. The thermal insulation board with a multi-layer thermal insulation structure according to claim 1, characterized in that: The composite thermal insulation core layer (1) comprises a first organic thermal insulation layer (11), a second organic thermal insulation layer (13) and an inorganic thermal insulation layer (12); the inorganic thermal insulation layer (12) is located between the first organic thermal insulation layer (11) and the second organic thermal insulation layer (13), and the three are compositely bonded by glue.

3. The thermal insulation board with a multi-layer thermal insulation structure according to claim 1, characterized in that: The grid frame (3) comprises a plurality of groups of transverse reinforcing ribs (301) and a plurality of groups of longitudinal reinforcing ribs (302); the transverse reinforcing ribs (301) and the longitudinal reinforcing ribs (302) are integrally formed in a grid shape; and the connecting seat (31) is formed at the intersection of the transverse reinforcing ribs (301) and the longitudinal reinforcing ribs (302).

4. The thermal insulation board with a multi-layer thermal insulation structure according to claim 1, characterized in that: The connection seat (31) is provided with a threaded connection groove (32), and the docking seat (33) is detachably screw-connected to the threaded connection groove (32).

5. The thermal insulation board with a multi-layer thermal insulation structure according to claim 1, characterized in that: A docking groove is formed on the docking seat (33), and an annular clamping elastic flange (34) is arranged inside the docking groove.

6. The thermal insulation board with a multi-layer thermal insulation structure according to claim 5, characterized in that: The position of the docking head (35) corresponds to the position of the docking seat (33) one by one, and an annular abutting ring (36) is formed on the docking head (35) for use with the clamping elastic flange (34). When the docking head (35) is plugged into the docking seat (33), the annular abutting ring (36) is clamped on the inner side of the clamping elastic flange (34).

7. The thermal insulation board with a multi-layer thermal insulation structure according to claim 1, characterized in that: The bottom surface of the composite thermal insulation core layer (1) is bonded with a base plate (2).

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