Rock wool purification plate with good sound insulation and heat insulation effects

Abstract

The utility model relates to the technical field of rock wool composite boards, in particular to a rock wool purification board with good sound insulation and heat insulation effects, which comprises a rock wool board, a sound insulation layer is arranged on the upper end face of the rock wool board, the sound insulation layer comprises a mounting frame, a plurality of partition boards which are staggered transversely and longitudinally are fixedly connected in the mounting frame, and the partition boards form a plurality of filling cavities. A plurality of transversely and longitudinally staggered partition plates are fixedly connected into the mounting frame, the mounting frame is supported from the inner side through the partition plates, the overall rigidity and strength of the mounting frame are improved, a filling cavity formed by the partition plates is filled with sound insulation cotton, the filling and fixing effect is improved, and the sound insulation effect is prevented from being affected by external impact deformation; the sound insulation cotton has a good sound insulation effect and reduces noise transmission, the heat insulation layer is a polyester fiber board and is made of polyester fibers through hot press molding, the good sound insulation effect is achieved, the overall sound insulation performance of the board is effectively improved, meanwhile, the high heat preservation and impact resistance are achieved, and the strength is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock wool composite boards, in particular to a rock wool purification board with good sound insulation and heat insulation effects. Background Art

[0002] Rockwool purification board is a mechanical purification board. It is a composite board with colored steel plate, stainless steel and other materials as surface materials and rockwool core materials. Due to its unique dustproof, antistatic and antibacterial effects, it is widely used in purification engineering fields with strict requirements on indoor environment, such as electronics, pharmaceuticals, food, biology, aerospace, precision instrument manufacturing and scientific research;

[0003] In order to enhance the sound insulation effect, existing rock wool purification boards usually fill the inner layer of the board with sound insulation cotton. Although it has a good sound insulation effect, there is no reinforcement structure around the edge of the sound insulation cotton, resulting in the connection between the board layer and the sound insulation cotton not being strong enough. The sound insulation cotton layer is easily deformed by impact, which affects the overall strength of the rock wool purification board. At the same time, the thermal insulation effect is not ideal and the waterproof effect is not good, which makes the rock wool board easily damaged by moisture and reduces its service life. Utility Model Content

[0004] The utility model aims to provide a rock wool purification board with good sound insulation and heat insulation effects, which has the characteristics of good sound insulation and heat insulation effects, waterproof performance cavity, high strength and long service life.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rock wool purification board with good sound insulation and heat insulation effects, comprising a rock wool board, a sound insulation layer is arranged on the upper end surface of the rock wool board, the sound insulation layer comprises a mounting frame, a plurality of partitions staggered horizontally and vertically are fixedly connected to the interior of the mounting frame, a plurality of the partitions constitute a plurality of filling cavities, the interiors of the plurality of filling cavities are all filled with sound insulation cotton, a heat insulation layer is arranged on the lower end surface of the rock wool board, a waterproof layer is arranged on the opposite side of the sound insulation layer and the heat insulation layer, a plurality of buffers are fixedly connected on the opposite side of the two waterproof layers, and a steel plate is arranged on the other side of the plurality of buffers.

[0006] In order to facilitate the connection and fixation of the multi-layer structure, a rock wool purification board with good sound insulation and heat insulation effects is preferably used in the utility model, wherein the rock wool board, the sound insulation layer, the heat insulation layer, the waterproof layer, the buffer component and the adjacent steel plates are bonded by an adhesive.

[0007] In order to improve the heat insulation effect, as a preferred rock wool purification board with good sound insulation and heat insulation effects of the utility model, the heat insulation layer is a polyester fiber board.

[0008] In order to improve the waterproof effect, as a preferred rock wool purification board with good sound insulation and heat insulation effect of the utility model, the waterproof layer is polyethylene foam.

[0009] In order to play a role in buffering and resisting impact, as a preferred rock wool purification board with good sound insulation and heat insulation effect of the utility model, the cross-section of the buffer is an arc-shaped structure and is made of elastic metal.

[0010] In order to improve the surface corrosion resistance, as a preferred rock wool purification board with good sound insulation and heat insulation effects of the utility model, the outer wall of the steel plate is provided with a galvanized layer.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The sound insulation layer includes an installation frame, and a plurality of partitions staggered in a horizontal and vertical direction are fixedly connected to the inside of the installation frame. The installation frame is supported from the inside by the plurality of partitions to improve the overall rigidity and strength of the installation frame. The sound insulation cotton is filled in the filling cavity formed by the plurality of partitions to improve the filling and fixing effect, and to avoid the sound insulation effect being affected by external impact and deformation. The sound insulation cotton has a good sound insulation effect and reduces noise transmission. The heat insulation layer is a polyester fiberboard, which is made of polyester fiber as a raw material through hot pressing and has a good sound insulation effect. It effectively improves the overall sound insulation performance of the board. At the same time, it also has strong thermal insulation and impact resistance, and improves strength. The waterproof layer is polyethylene foam cotton, which is foamed internally to form a plurality of fine bubbles, which can effectively improve the moisture-proof and waterproof effects, isolate water vapor, and prevent water vapor from entering the interior of the rock wool board to cause corrosion, thereby extending the service life. The cross-section of the buffer is an arc-shaped structure and is an elastic metal. When the entire board is collided and squeezed, the elastic buffer shrinks to achieve a buffering effect, avoid cracking and damage of the rock wool board, and improve the strength of the board. The outer wall of the steel plate is provided with a galvanized layer, which has a corrosion-resistant effect and protects the surface of the board. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall cross-sectional structural diagram of the utility model;

[0014] Figure 2 This is a top view of the sound insulation layer of the utility model.

[0015] In the figure: 1. rock wool board; 2. sound insulation layer; 3. installation frame; 4. partition; 5. sound insulation cotton; 6. heat insulation layer; 7. waterproof layer; 8. buffer part; 9. steel plate. DETAILED DESCRIPTION

[0016] See also Figure 1 to Figure 2A rock wool purification board with good sound insulation and heat insulation effects comprises a rock wool board 1, a sound insulation layer 2 is arranged on the upper end surface of the rock wool board 1, the sound insulation layer 2 comprises a mounting frame 3, a plurality of partitions 4 staggered in a horizontal and vertical direction are fixedly connected inside the mounting frame 3, the plurality of partitions 4 constitute a plurality of filling cavities, the interiors of the plurality of filling cavities are all filled with sound insulation wool 5, a heat insulation layer 6 is arranged on the lower end surface of the rock wool board 1, a waterproof layer 7 is arranged on the opposite side of the sound insulation layer 2 and the heat insulation layer 6, a plurality of buffer members 8 are fixedly connected on the opposite side of the two waterproof layers 7, and a steel plate 9 is arranged on the other side of the plurality of buffer members 8.

[0017] In this embodiment: the sound insulation layer 2 includes a mounting frame 3, and a plurality of partitions 4 staggered in a horizontal and vertical direction are fixedly connected inside the mounting frame 3. The mounting frame 3 is supported from the inside by the plurality of partitions 4 to improve the overall rigidity and strength of the mounting frame 3. The sound insulation cotton 5 is filled in the filling cavity formed by the plurality of partitions 4 to improve the filling and fixing effect, and to avoid the sound insulation effect being affected by external impact and deformation. The sound insulation cotton 5 has a good sound insulation effect and reduces noise transmission. The heat insulation layer 6 is a polyester fiber board, which is made of polyester fiber as raw material through hot pressing and has a good sound insulation effect, and effectively improves the overall sound insulation performance of the board. At the same time, it also has strong thermal insulation and impact resistance, and improves strength. The waterproof layer 7 is polyethylene foam cotton, and the internal foaming forms a plurality of tiny bubbles, which can effectively improve the moisture-proof and waterproof effects, isolate water vapor, and prevent water vapor from entering the rock wool board 1 to cause corrosion, thereby extending the service life. The cross-section of the buffer 8 is an arc-shaped structure and is an elastic metal. When the entire board is collided and squeezed, the elastic buffer 8 shrinks to achieve a buffering effect, thereby avoiding cracking and damage of the rock wool board and improving the strength of the board. The outer wall of the steel plate 9 is provided with a galvanized layer, which has a corrosion-resistant effect and protects the surface of the board.

[0018] As a technical optimization solution of the utility model, the rock wool board 1, the sound insulation layer 2, the heat insulation layer 6, the waterproof layer 7, the buffer member 8 and the steel plate 9 are bonded to each other by an adhesive.

[0019] In this embodiment, the rock wool board 1, the sound insulation layer 2, the heat insulation layer 6, the waterproof layer 7, the buffer member 8 and the steel plate 9 are bonded to each other with an adhesive to facilitate the connection and fixation of each layer structure.

[0020] As a technical optimization solution of the present invention, the heat insulation layer 6 is a polyester fiberboard.

[0021] In this embodiment: the heat insulation layer 6 is a polyester fiber board, which is made of polyester fiber as raw material through hot pressing and has good sound insulation effect, effectively improving the overall sound insulation performance of the board. It also has strong thermal insulation and impact resistance, and improves strength.

[0022] As a technical optimization solution of the present invention, the waterproof layer 7 is polyethylene foam.

[0023] In this embodiment: the waterproof layer 7 is polyethylene foam, which forms a plurality of tiny bubbles inside, which can effectively improve the moisture-proof and waterproof effects, isolate water vapor, prevent water vapor from entering the rock wool board 1 to cause corrosion, and extend the service life.

[0024] As a technical optimization solution of the present invention, the cross section of the buffer member 8 is an arc-shaped structure and is made of elastic metal.

[0025] In this embodiment: the cross-section of the buffer member 8 is an arc-shaped structure and is made of elastic metal. When the entire plate is collided and squeezed, the elastic buffer member 8 shrinks to achieve a buffering effect, thereby preventing the rock wool board from cracking and damage and improving the strength of the plate.

[0026] As a technical optimization solution of the present invention, the outer wall of the steel plate 9 is provided with a galvanized layer.

[0027] In this embodiment, the outer wall of the steel plate 9 is provided with a galvanized layer, which has a corrosion-resistant effect and protects the surface of the plate.

[0028] Working principle: The sound insulation layer 2 includes a mounting frame 3, and a plurality of partitions 4 staggered in a horizontal and vertical direction are fixedly connected inside the mounting frame 3. The mounting frame 3 is supported from the inside by the plurality of partitions 4 to improve the overall rigidity and strength of the mounting frame 3. The sound insulation cotton 5 is filled in the filling cavity formed by the plurality of partitions 4 to improve the filling and fixing effect, and to avoid the sound insulation effect being affected by external impact and deformation. The sound insulation cotton 5 has a good sound insulation effect and reduces noise transmission. The heat insulation layer 6 is a polyester fiber board, which is made of polyester fiber as raw material through hot pressing and has a good sound insulation effect, and effectively improves the overall sound insulation performance of the board. At the same time, it also has strong thermal insulation and impact resistance, and improves strength. The waterproof layer 7 is polyethylene foam cotton, and the internal foaming forms a plurality of tiny bubbles, which can effectively improve the moisture-proof and waterproof effects, isolate water vapor, and prevent water vapor from entering the rock wool board 1 to cause corrosion, thereby extending the service life. The cross-section of the buffer 8 is an arc-shaped structure and is an elastic metal. When the entire board is collided and squeezed, the elastic buffer 8 shrinks to achieve a buffering effect, thereby avoiding cracking and damage of the rock wool board and improving the strength of the board. The outer wall of the steel plate 9 is provided with a galvanized layer, which has a corrosion-resistant effect and protects the surface of the board.

[0029] The above are only preferred embodiments of the present invention and are 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 rock wool purification board with good sound insulation and heat insulation effects, comprising a rock wool board (1), characterized in that: The upper end surface of the rock wool board (1) is provided with a sound insulation layer (2), the sound insulation layer (2) comprises a mounting frame (3), a plurality of partitions (4) staggered in a horizontal and vertical direction are fixedly connected inside the mounting frame (3), the plurality of partitions (4) constitute a plurality of filling cavities, the interiors of the plurality of filling cavities are all filled with sound insulation wool (5), the lower end surface of the rock wool board (1) is provided with a heat insulation layer (6), the sound insulation layer (2) and the heat insulation layer (6) are both provided with a waterproof layer (7) on the opposite sides, the two waterproof layers (7) are both fixedly connected with a plurality of buffers (8) on the opposite sides, and the other sides of the plurality of buffers (8) are each provided with a steel plate (9).

2. A rock wool purification board with good sound insulation and heat insulation effect according to claim 1, characterized in that: Adjacent rock wool boards (1), sound insulation layers (2), heat insulation layers (6), waterproof layers (7), buffer components (8) and steel plates (9) are bonded together by adhesive.

3. A rock wool purification board with good sound insulation and heat insulation effect according to claim 1, characterized in that: The heat insulation layer (6) is a polyester fiberboard.

4. A rock wool purification board with good sound insulation and heat insulation effect according to claim 1, characterized in that: The waterproof layer (7) is polyethylene foam.

5. The rock wool purification board with good sound insulation and heat insulation effect according to claim 1 is characterized by: The buffer component (8) has an arc-shaped cross section and is made of elastic metal.

6. The rock wool purification board with good sound insulation and heat insulation effect according to claim 1 is characterized by: The outer wall of the steel plate (9) is provided with a galvanized layer.

Images