Smoke-proof and fire-proof rock wool board

Abstract

The utility model provides a smoke and fire prevention rock wool board. Comprising an aluminum shell, a rock wool board is fixed in the aluminum shell, a plug column is arranged on the aluminum shell in a penetrating mode, a first blocking strip and a second blocking strip are fixed to the aluminum shell, sealing strips are fixedly arranged on the first blocking strip and the second blocking strip, first adhesive tapes are arranged at the bottoms of the first blocking strip and the second blocking strip, and second adhesive tapes are arranged at the bottoms of the first adhesive tapes. And the aluminum shell is provided with grooves matched with the first barrier strip and the second barrier strip. According to the smoke-exhaust-preventing fireproof rock wool board, the sealing strips are fixedly arranged on the first blocking strip and the second blocking strip, so that the sealing performance is improved, the gap between the aluminum shells of the two adjacent rock wool boards is reduced, the sealing performance of rock wool board installation is improved, and the problems that an existing rock wool board is troublesome to install, the sealing performance between the rock wool boards is poor, and the service life of the rock wool board is prolonged are solved. And smoke leakage is easily caused, so that the performance of the rock wool board is greatly influenced.

Description

Technical Field

[0001] The utility model relates to the field of rock wool boards, in particular to a smoke and fireproof rock wool board. Background Art

[0002] Rock wool board is a commonly used building and industrial insulation material. It is mainly made of natural rock (usually basalt) that is melted and fiberized. Rock wool board has excellent thermal insulation, sound insulation and fire resistance. It is widely used in construction, industrial equipment, pipelines and boilers. Rock wool board can effectively isolate heat conduction, reduce energy consumption, and improve the energy efficiency of buildings and equipment. Its low thermal conductivity makes it a high-quality insulation material. The existing rock wool board is troublesome to install, and the sealing performance between rock wool boards is poor, which easily causes smoke leakage, greatly affecting the performance of the rock wool board.

[0003] Therefore, it is necessary to provide a smoke and fireproof rock wool board to solve the above technical problems. Utility Model Content

[0004] The utility model provides a smoke and fireproof rock wool board, which solves the problems that the existing rock wool boards are troublesome to install, and the rock wool boards have poor sealing performance, which easily causes smoke leakage and greatly affects the performance of the rock wool boards.

[0005] In order to solve the above technical problems, the utility model provides a smoke and fireproof rock wool board, comprising an aluminum shell, a rock wool board is fixed inside the aluminum shell, and a plug is provided through the aluminum shell;

[0006] The aluminum shell is respectively fixed with a first baffle and a second baffle, and sealing strips are fixedly arranged on the first baffle and the second baffle, a first rubber strip is arranged at the bottom of the first baffle and the second baffle, the aluminum shell is provided with a groove matched with the first baffle and the second baffle, and a second rubber strip matched with the first rubber strip is arranged on the groove.

[0007] Preferably, sealing gaskets are fixed to the top and bottom ends of the plug.

[0008] Preferably, the number of the plugs is four.

[0009] Preferably, a mesh cover is fixed between the aluminum shell and the rock wool board.

[0010] Preferably, a support plate is fixed inside the rock wool board.

[0011] Compared with the related art, the smoke and fireproof rock wool board provided by the utility model has the following beneficial effects:

[0012] The utility model provides a smoke and fireproof rock wool board, which is provided with a second rubber strip matched with the first rubber strip on the groove for adhesive fixation, and sealing strips are fixedly provided on the first block strip and the second block strip to improve the sealing performance, so that the gap between the aluminum shells of two adjacent rock wool boards is reduced, and the sealing performance of the rock wool board installation is improved, which solves the problem that the existing rock wool board is troublesome to install, and the sealing performance between the rock wool boards is poor, which easily causes smoke leakage and greatly affects the performance of the rock wool board. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a preferred embodiment of a smoke and fireproof rock wool board provided by the utility model;

[0014] Figure 2 for Figure 1 A cross-sectional view of the aluminum shell shown;

[0015] Figure 3 for Figure 2 The structural diagram of the plug is shown.

[0016] Numbers in the figure: 1, aluminum shell, 2, rock wool board, 3, plug, 4, first stopper strip, 5, second stopper strip, 6, sealing strip, 7, first rubber strip, 8, groove, 9, second rubber strip, 10, sealing pad, 11, mesh cover, 12, support plate. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0018] Please refer to Figure 1-3 As shown, a smoke and fireproof rock wool board comprises an aluminum shell 1, a rock wool board 2 is fixed inside the aluminum shell 1, a plug 3 is provided through the aluminum shell 1, and the aluminum shell 1 is installed and fixed by rivets passing through the plug 3;

[0019] The utility model is provided with a first stop bar 4 and a second stop bar 5 respectively fixed on the aluminum shell 1, and a sealing strip 6 is fixedly arranged on the first stop bar 4 and the second stop bar 5. The sealing strip 6 is fixedly arranged on the first stop bar 4 and the second stop bar 5 to improve the sealing performance, so that the gap between the aluminum shells 1 of two adjacent rock wool boards 2 is reduced, and the sealing performance of the rock wool board 2 installation is improved. The first stop bar 4 and the second stop bar 5 are provided with a first rubber strip 7 at the bottom, and a groove 8 matching the first stop bar 4 and the second stop bar 5 is provided on the aluminum shell 1, and a second rubber strip 9 matching the first rubber strip 7 is provided on the groove 8. The first stop bar 4 and the second stop bar 5 on the aluminum shell 1 of the adjacent rock wool board 2 are laid in the groove 8 matching the first stop bar 4 and the second stop bar 5, and the second rubber strip 9 matching the first rubber strip 7 is provided on the groove 8 to perform adhesive fixing to improve the sealing performance.

[0020] The top and bottom ends of the plug column 3 of the utility model are fixed with sealing pads 10 to improve the sealing performance. The number of the plug columns 3 is four. A mesh cover 11 is fixed between the aluminum shell 1 and the rock wool board 2. A support plate 12 is fixed inside the rock wool board 2 to improve the overall strength of the rock wool board 2.

[0021] The working principle of the smoke and fireproof rock wool board provided by the utility model is as follows: during installation, the aluminum shell 1 is installed and fixed by passing the plug column 3 through the rivet, and the first baffle 4 and the second baffle 5 on the aluminum shell 1 of the adjacent rock wool board 2 are laid in the groove 8 matched with the first baffle 4 and the second baffle 5 respectively, and the second rubber strip 9 matched with the first rubber strip 7 is arranged on the groove 8 for adhesive fixation, and the sealing strip 6 is fixedly arranged on the first baffle 4 and the second baffle 5 to improve the sealing performance, so that the gap between the aluminum shells 1 of the two adjacent rock wool boards 2 is reduced, and the sealing performance of the installation of the rock wool board 2 is improved.

[0022] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A smoke and fireproof rock wool board, characterized in that: It comprises an aluminum shell (1), a rock wool board (2) is fixed inside the aluminum shell (1), and a plug (3) is provided through the aluminum shell (1); The aluminum shell (1) is respectively fixed with a first stop bar (4) and a second stop bar (5), and a sealing strip (6) is fixedly arranged on the first stop bar (4) and the second stop bar (5), and a first rubber strip (7) is arranged at the bottom of the first stop bar (4) and the second stop bar (5), and a groove (8) matched with the first stop bar (4) and the second stop bar (5) is arranged on the aluminum shell (1), and a second rubber strip (9) matched with the first rubber strip (7) is arranged on the groove (8).

2. The smoke and fireproof rock wool board according to claim 1, characterized in that: Sealing pads (10) are fixed to the top and bottom ends of the plug (3).

3. The smoke and fireproof rock wool board according to claim 1, characterized in that: The number of the plugs (3) is four.

4. The smoke and fireproof rock wool board according to claim 1, characterized in that: A mesh cover (11) is fixed between the aluminum shell (1) and the rock wool board (2).

5. The smoke and fireproof rock wool board according to claim 1, characterized in that: A support plate (12) is fixed inside the rock wool board (2).

Images