Novel phenolic aldehyde plate

Abstract

The utility model is applicable to the technical field of phenolic aldehyde plates, and provides a novel phenolic aldehyde plate, which comprises a phenolic aldehyde plate main body, reinforcing materials are fixedly connected to two sides of the phenolic aldehyde plate main body, the reinforcing materials are used for enhancing the cohesiveness and compression resistance and fracture resistance of the phenolic aldehyde plate main body, outer side layers are arranged on the other sides of the reinforcing materials, and the outer side layers are used for fixing the phenolic aldehyde plate main body. A reinforcing material is arranged on the outer side layer, a filler is filled between the outer side layer and the reinforcing material, a metal wire mesh is placed in the filler, a plurality of embedding grooves are further formed in the upper edge of the phenolic aldehyde plate main body, the embedding grooves are uniformly distributed, and the embedding grooves penetrate through the reinforcing material, the metal wire mesh, the filler and the outer side layer on one side of the phenolic aldehyde plate main body; and connecting pieces are further included, the two ends of each connecting piece are detachably connected with the inner walls of the embedding grooves, and the connecting pieces are used for fixing the adjacent phenolic aldehyde plates. The utility model has the advantages of firm connection, good stability and simple and convenient later maintenance.

Description

Technical Field

[0001] The utility model belongs to the technical field of phenolic boards, and in particular relates to a novel phenolic board. Background Art

[0002] Phenolic board is made of phenolic foam material, which is a high-molecular organic hard aluminum foil foam product. It is foamed from thermosetting phenolic resin. Phenolic board has the characteristics of non-flammability, low smoke, and low toxicity. It will not melt or drip any harmful substances when exposed to fire. Phenolic board also has good thermal insulation performance and energy-saving and environmental protection characteristics, which gives it unique application advantages in the field of thermal insulation.

[0003] A Chinese patent (publication number: CN213167263U) discloses an interwoven fiber reinforced phenolic board, comprising an interwoven fiber layer, a phenolic foam layer and an outer layer, one side of the interwoven fiber layer is the phenolic foam layer and the outer layer in sequence, the interwoven fiber layer, the phenolic foam layer and the outer layer are formed into an interwoven fiber reinforced phenolic board through a one-time composite, the interwoven fiber reinforced phenolic board is horizontally placed, and the length direction of the interwoven fiber reinforced phenolic board is from left to right, a first dovetail groove is arranged in the middle position of the front end surface of the phenolic foam layer, and the length direction of the first dovetail groove runs through the phenolic foam layer from left to right, a second dovetail groove is arranged on the rear side of the top of the interwoven fiber reinforced phenolic board, and the length direction of the second dovetail groove is from left to right, the size of the first dovetail groove is consistent with the size of the second dovetail groove, although the phenolic board has the advantages of high strength, low weight, corrosion resistance and heat insulation, but the connection is not strong enough when assembled horizontally, it is easy to loosen or deform under external force, affecting the overall stability, and difficult to maintain and replace later.

[0004] Therefore, in view of the above situation, it is urgent to develop a new type of phenolic board to overcome the shortcomings in current practical applications. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a new type of phenolic board, aiming to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A novel phenolic board comprises a phenolic board main body, both sides of which are fixedly connected with reinforcing materials, the reinforcing materials are used to enhance the adhesion and compression and bending resistance of the phenolic board main body, the other side of the reinforcing materials is provided with an outer layer, and a filler is filled between the outer layer and the reinforcing material, and a metal wire mesh is placed in the filler, a plurality of embedding grooves are also provided on the upper edge of the phenolic board main body, the plurality of embedding grooves are evenly distributed, and the embedding grooves penetrate the reinforcing material, the metal wire mesh, the filler, and the outer layer on one side of the phenolic board main body; and a connecting piece is also included, both ends of the connecting piece are detachably connected to the inner wall of the embedding groove, and the connecting piece is used to fix adjacent phenolic boards.

[0008] According to a further technical solution, the reinforcing material is glass fiber mesh cloth.

[0009] According to a further technical solution, the metal mesh is made of aluminum alloy material, and the filler is made of inorganic filler.

[0010] A further technical solution is that the connecting piece matches the embedding groove, the connecting piece is an integrally formed structure, the connecting piece includes a first rectangular plate and a second rectangular plate, the two ends of the second rectangular plate are respectively fixedly connected to the first rectangular plate, and the width of the first rectangular plate is larger than the width of the second rectangular plate, and a slope angle is provided at the connection between the first rectangular plate and the second rectangular plate.

[0011] The utility model enhances the adhesion and compression and bending resistance of the phenolic board main body by reinforcing materials, enhances the structural stability and connection strength between the phenolic board main body and the outer layer by cooperating with metal wire mesh and filler, and fixes adjacent phenolic boards by connecting parts, which has the effects of firm connection, good stability and simple and convenient later maintenance.

[0012] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the connecting piece of the utility model.

[0015] In the figure: 1-phenolic board body, 2-reinforcement material, 3-metal mesh, 4-filler, 5-outer layer, 6-embedded groove, 7-connector, 8-first rectangular plate, 9-second rectangular plate. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0018] like Figure 1-2 As shown, an embodiment of the utility model provides a new type of phenolic board, including a phenolic board main body 1, both sides of the phenolic board main body 1 are fixedly connected with reinforcing materials 2, the other side of the reinforcing material 2 is provided with an outer layer 5, and a filler 4 is filled between the outer layer 5 and the reinforcing material 2, and a metal mesh 3 is placed in the filler 4, the reinforcing material 2 is used to enhance the adhesion and compression and bending resistance of the phenolic board main body 1, the metal mesh 3 and the filler 4 enhance the structural stability and connection strength between the phenolic board main body 1 and the outer layer 5 in a coordinated manner, the upper edge of the phenolic board main body 1 is also provided with a plurality of embedding grooves 6, the plurality of embedding grooves 6 are evenly distributed, and the embedding grooves 6 penetrate the reinforcing material 2, the metal mesh 3, the filler 4, and the outer layer 5 on one side of the phenolic board main body 1; it also includes a connecting piece 7, both ends of the connecting piece 7 are detachably connected to the inner wall of the embedding groove 6, and the connecting piece 7 is used to fix adjacent phenolic boards.

[0019] In the embodiment of the utility model, the adhesion and compression and bending resistance of the phenolic board main body 1 are enhanced by the reinforcing material 2, the structural stability and connection strength between the phenolic board main body 1 and the outer layer 5 are enhanced by the cooperation of the metal wire mesh 3 and the filler 4, and the adjacent phenolic boards are fixed by the connecting piece 7, which has the effects of firm connection, good stability and simple and convenient later maintenance.

[0020] Furthermore, the reinforcing material 2 is made of glass fiber mesh cloth, and the reinforcing material 2 is used to solve the problems of poor adhesion and low compression and flexural resistance of the phenolic board body 1.

[0021] Furthermore, the metal wire mesh 3 is made of aluminum alloy material, and the filler 4 is made of inorganic filler.

[0022] Furthermore, the connecting member 7 matches the embedding groove 6, and the connecting member 7 is an integrally formed structure. The connecting member 7 includes a first rectangular plate 8 and a second rectangular plate 9, and the first rectangular plate 8 is fixedly connected to both ends of the second rectangular plate 9, and the width of the first rectangular plate 8 is larger than the width of the second rectangular plate 9. A slope angle is provided at the connection between the first rectangular plate 8 and the second rectangular plate 9.

[0023] The working principle of the utility model is: multiple phenolic boards are butt-jointed as needed, and then the two ends of the connector 7 are respectively embedded in the embedding groove 6 for fixing. In addition, when the phenolic board needs to be replaced and repaired, the connector 7 acting on the phenolic board is removed, and then a new phenolic board is replaced, and then the connector 7 is re-embedded.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel phenolic board, comprising a phenolic board body, characterized in that: Both sides of the phenolic board body are fixedly connected with reinforcing materials, and the reinforcing materials are used to enhance the adhesion and compression and bending resistance of the phenolic board body. The other side of the reinforcing material is provided with an outer layer, and a filler is filled between the outer layer and the reinforcing material, and a metal wire mesh is placed in the filler. The upper edge of the phenolic board body is also provided with a plurality of embedding grooves, and the plurality of embedding grooves are evenly distributed, and the embedding grooves penetrate the reinforcing material, the metal wire mesh, the filler, and the outer layer on one side of the phenolic board body; it also includes a connecting piece, both ends of which are detachably connected to the inner wall of the embedding groove, and the connecting piece is used to fix adjacent phenolic boards.

2. The novel phenolic board according to claim 1 is characterized in that: The reinforcing material is glass fiber mesh cloth.

3. The novel phenolic board according to claim 1 is characterized in that: The metal wire mesh is made of aluminum alloy material, and the filler is made of inorganic filler.

4. The novel phenolic board according to claim 1 is characterized in that: The connecting piece matches the embedding groove, and the connecting piece is an integrally formed structure. The connecting piece includes a first rectangular plate and a second rectangular plate. The first rectangular plate is fixedly connected to both ends of the second rectangular plate, and the width of the first rectangular plate is larger than that of the second rectangular plate. A slope angle is provided at the connection between the first rectangular plate and the second rectangular plate.

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