High-strength flame-retardant insulation board

Abstract

The utility model discloses a high-strength flame-retardant heat insulation board which comprises a reinforcing frame, clamping seats are arranged on the two sides of the outer surface of the reinforcing frame, fireproof layers are arranged on the clamping seats in a sleeved mode, corrosion-resistant layers are arranged below the fireproof layers, heat insulation layers are arranged below the corrosion-resistant layers, reinforcing layers are arranged below the heat insulation layers, and the reinforcing layers are arranged below the heat insulation layers. One end of the reinforcing frame is fixedly connected with a plug, and the interior of the reinforcing frame is connected with a supporting plate. According to the high-strength flame-retardant insulation board, due to the fact that the corrugated color steel layer is soft in material and poor in hardness, the strength of the insulation board can be improved, the service life of the insulation board is prolonged, the structure is novel, the manufacturing cost is low, and when the insulation board is burnt, the insulation board can be prevented from being damaged. And through the silicon-calcium composite material coated on the outer surface of the fireproof layer, the fireproof performance of the insulation board is improved, the hidden danger of open fire is prevented, and the production safety is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation boards, in particular to a high-strength flame-retardant thermal insulation board. Background Art

[0002] With the continuous progress of society, the construction industry has developed rapidly. In the construction industry, various building materials are often used. Among them, flame retardant insulation board is an important component. There are many types of flame retardant insulation boards currently used in the market, which can meet the needs of people in different occasions. Insulation board is easy to understand as a board used for insulation of buildings. Insulation board is a rigid foam plastic board made of polystyrene resin as raw material, plus other raw and auxiliary materials and polymers, which is heated and mixed while injecting catalysts, and then extruded and pressed to form. It has moisture-proof and waterproof properties, which can reduce the thickness of the building's external protective structure, thereby increasing the indoor use area.

[0003] The Chinese patent application with application number CN201921790467.5 discloses a flame retardant insulation board, which includes a corrugated color steel layer, and also includes a flame retardant layer, an aluminum foil layer and a nano thermal insulation layer arranged sequentially below the corrugated color steel layer. The flame retardant insulation board has good flame retardant and thermal insulation properties.

[0004] However, the existing flame retardant insulation board still has some defects, such as poor hardness, inconvenience in assembly and poor installation efficiency. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a high-strength flame-retardant insulation board, the purpose of which is to solve the problems of poor hardness of the insulation board, inconvenient assembly, and poor installation efficiency.

[0006] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is: a high-strength flame-retardant insulation board, including a reinforcement frame, a base is provided on both sides of the outer surface of the reinforcement frame, a fireproof layer is provided on the base, a corrosion-resistant layer is provided below the fireproof layer, a heat-insulating layer is provided below the corrosion-resistant layer, a reinforcement layer is provided below the heat-insulating layer, a plug is fixedly connected to one end of the reinforcement frame, and a support plate is connected inside the reinforcement frame;

[0007] The support plate is sleeved with reinforcing ribs inside the reinforcing frame, the reinforcing ribs are symmetrically distributed on both sides of the support plate, a transverse plate is sleeved on the reinforcing ribs, and one side of the support plate is fixedly connected to one end of the plug.

[0008] Furthermore, an auxiliary rod is fixedly connected to the outer surface of the extended end of the plug.

[0009] Furthermore, a guide rail is provided on the inner wall of one end of the reinforcement frame, the shape of the guide rail is the same as the cross section of the auxiliary rod, and the auxiliary rod slides on the guide rail.

[0010] Furthermore, the surface of the fireproof layer is coated with mortar, and the material of the fireproof layer is glass magnesium material.

[0011] Furthermore, the material of the corrosion-resistant layer is a silicon-calcium composite material.

[0012] Furthermore, the fireproof layer and the corrosion-resistant layer have the same size and structure, and a flame-retardant coating is applied between the fireproof layer and the corrosion-resistant layer.

[0013] Furthermore, the interior of the thermal insulation layer is made of sound-absorbing sponge material.

[0014] Furthermore, the thickness of the reinforcement layer is 3-7 cm.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model provides a high-strength flame-retardant insulation board. Since the corrugated color steel layer is soft and has poor hardness, the strength of the insulation board can be increased and the service life of the insulation board can be improved by cooperating between the provided reinforcing ribs and the cross plates.

[0017] 2. The utility model provides a high-strength flame-retardant insulation board. Since insulation often requires splicing and installation, and the splicing effect of the corrugated color steel layer is poor, the auxiliary rod is set to slide on the guide rail, which can facilitate the splicing of the insulation board, improve the assembly effect, and thus enhance the practicality of the insulation board.

[0018] 3. The utility model provides a high-strength flame-retardant insulation board with novel structure and low production cost. When the insulation board is burned, the silicon-calcium composite material coated on the outer surface of the fireproof layer improves the fireproof performance of the insulation board, prevents the occurrence of open flame hazards, and ensures production safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of a high-strength flame-retardant insulation board of the utility model;

[0020] Figure 2 This is a cross-sectional view of a high-strength flame-retardant thermal insulation board of the utility model;

[0021] Figure 3 A high-strength flame-retardant insulation board of the utility model Figure 2 Enlarged view of point A in the middle.

[0022] Reference table of reference numerals:

[0023] 1. Strengthening frame; 2. Card seat; 201. Guide rail; 3. Strengthening layer; 4. Insulation layer; 5. Corrosion-resistant layer; 6. Fireproof layer; 7. Plug; 701. Auxiliary rod; 8. Support plate; 801. Strengthening rib; 802. Cross plate. DETAILED DESCRIPTION

[0024] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0025] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0026] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] like Figures 1 to 3 As shown, a high-strength flame-retardant insulation board comprises a reinforcement frame 1, a holder 2 is provided on both sides of the outer surface of the reinforcement frame 1, a fireproof layer 6 is sleeved on the holder 2, a corrosion-resistant layer 5 is provided below the fireproof layer 6, a heat-insulating layer 4 is provided below the corrosion-resistant layer 5, a reinforcement layer 3 is provided below the heat-insulating layer 4, a plug 7 is fixedly connected to one end of the reinforcement frame 1, and a support plate 8 is connected inside the reinforcement frame 1;

[0028] Through the above scheme, a high-strength flame-retardant insulation board can increase the strength of the insulation board. The silicon-calcium composite material applied on the outer surface of the fireproof layer 6 improves the fireproof performance of the insulation board, prevents the occurrence of open flame hazards, and ensures production safety.

[0029] The support plate 8 is sleeved with reinforcing ribs 801 inside the reinforcing frame 1 , and the reinforcing ribs 801 are symmetrically distributed on both sides of the support plate 8 . A transverse plate 802 is sleeved on the reinforcing ribs 801 , and one side of the support plate 8 is fixedly connected to one end of the plug 7 .

[0030] Through the above solution, the cooperation between the provided reinforcing ribs 801 and the transverse plate 802 can increase the strength of the insulation board and improve the service life of the insulation board.

[0031] An auxiliary rod 701 is fixedly connected to the outer surface of the extended end of the plug 7 .

[0032] A guide rail 201 is provided on the inner wall of one end of the reinforcing frame 1 . The shape of the guide rail 201 is the same as the cross section of the auxiliary rod 701 . The auxiliary rod 701 slides on the guide rail 201 .

[0033] Through the above solution, when assembling the insulation board, the auxiliary rod 701 is inserted into the inside of the guide rail 201, and the auxiliary rod 701 slides on the guide rail 201, which facilitates the assembly of the insulation board and improves the installation efficiency.

[0034] The surface of the fireproof layer 6 is coated with mortar, and the material of the fireproof layer 6 is glass magnesium material.

[0035] Through the above scheme, open flames can be prevented from igniting the insulation board, thereby improving the fire prevention effect.

[0036] The material of the corrosion-resistant layer 5 is a silicon-calcium composite material.

[0037] Through the above scheme, the strength of the insulation board is increased.

[0038] The fireproof layer 6 and the corrosion-resistant layer 5 have the same size and structure, and a flame-retardant coating is applied between the fireproof layer 6 and the corrosion-resistant layer 5 .

[0039] The interior of the heat-insulating layer 4 is made of sound-absorbing sponge material.

[0040] Through the above scheme, the activity-imitation performance of the thermal insulation board is improved.

[0041] The thickness of the reinforcement layer 3 is 3-7 cm.

[0042] The working principle of the utility model is novel in structure and low in production cost, so that the insulation board has efficient flame retardant performance. The cooperation between the arranged reinforcing ribs 801 and the cross plate 802 can increase the strength of the insulation board and improve the service life of the insulation board. The auxiliary rod 701 is set to slide on the guide rail 201, so the insulation board can be conveniently spliced ​​to improve the assembly effect, thereby enhancing the practicality of the insulation board. When the insulation board is burned, the silicon-calcium composite material coated on the outer surface of the fireproof layer 6 improves the fireproof performance of the insulation board, prevents the occurrence of open fire hazards, and ensures the safety of production.

[0043] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A high-strength flame-retardant insulation board, characterized in that: It comprises a reinforcement frame (1), wherein both sides of the outer surface of the reinforcement frame (1) are provided with a holder (2), a fireproof layer (6) is provided on the holder (2), a corrosion-resistant layer (5) is provided below the fireproof layer (6), a heat-insulating layer (4) is provided below the corrosion-resistant layer (5), a reinforcement layer (3) is provided below the heat-insulating layer (4), one end of the reinforcement frame (1) is fixedly connected with a plug (7), and the interior of the reinforcement frame (1) is connected with a support plate (8); The support plate (8) is sleeved with reinforcing ribs (801) inside the reinforcing frame (1); the reinforcing ribs (801) are symmetrically distributed on both sides of the support plate (8); a transverse plate (802) is sleeved on the reinforcing ribs (801); and one side of the support plate (8) is fixedly connected to one end of the plug (7).

2. The high-strength flame-retardant insulation board according to claim 1, characterized in that: An auxiliary rod (701) is fixedly connected to the outer surface of the extended end of the plug (7).

3. The high-strength flame-retardant insulation board according to claim 2, characterized in that: A guide rail (201) is provided on the inner wall of one end of the reinforcing frame (1); the shape of the guide rail (201) is the same as the cross section of the auxiliary rod (701); and the auxiliary rod (701) slides on the guide rail (201).

4. The high-strength flame-retardant insulation board according to claim 1, characterized in that: The surface of the fireproof layer (6) is coated with mortar, and the material of the fireproof layer (6) is glass magnesium material.

5. The high-strength flame-retardant insulation board according to claim 1, characterized in that: The material of the corrosion-resistant layer (5) is a silicon-calcium composite material.

6. The high-strength flame-retardant insulation board according to claim 1, characterized in that: The fireproof layer (6) and the corrosion-resistant layer (5) have the same size and structure, and a flame-retardant coating is applied between the fireproof layer (6) and the corrosion-resistant layer (5).

7. The high-strength flame-retardant insulation board according to claim 1, characterized in that: The interior of the thermal insulation layer (4) is made of sound-absorbing sponge material.

8. The high-strength flame-retardant insulation board according to claim 1, characterized in that: The thickness of the reinforcement layer (3) is 3-7 cm.

Images