Structure for avoiding pore forming and moisture condensation of structural rock wool composite board

Abstract

The utility model relates to the technical field of anti-condensation, and provides a structure for avoiding open pore condensation of a structural rock wool composite board, which comprises a board, a through hole is arranged on the board, two ends of the through hole are connected with first connecting rings and second connecting rings, gaps are reserved between the first connecting rings at the two ends and between the second connecting rings at the two ends, and the through hole is formed in the board. A sealing cylinder coaxial with the through hole is clamped between the first connecting ring and the second connecting ring in a limiting mode, one end of the second connecting ring is connected with the end face of the plate, the other end of the second connecting ring is bent and extends into the sealing cylinder, cold and heat conduction at the position of the through hole is effectively prevented, the condensation phenomenon is avoided, the service life of the plate is prolonged, and rock wool leakage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-condensation, and in particular to a structure for preventing condensation on openings of a structural rock wool composite board. Background Art

[0002] Currently, cigarette factories generally use socket-and-spigot structural rock wool composite panels as partition walls, offering excellent sealing properties and preventing the breeding of tobacco insects. To ensure ventilation, holes are often created in the panels for air ducts. Existing methods for sealing these openings include reinforcing them with galvanized steel channels, depending on the size of the holes, to prevent leakage of the structural rock wool after cutting. Finally, decorative colored panels are used to trim the edges and decorate the outer edges of the holes to ensure a cohesive appearance.

[0003] However, since the galvanized channel steel and the colored plates on both sides of the plate are connected inside and outside, when the temperature and humidity between indoor and outdoor are significantly different, the heat transfer coefficient at the opening is significantly greater than that at other parts, which easily forms a cold bridge. Condensation forms on the high temperature and high humidity side, affecting the high temperature and high humidity indoor process environment, which is not conducive to energy saving and consumption reduction, reduces the service life of the plate, and increases the workload of subsequent maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a structure to avoid condensation at the openings of structural rock wool composite panels, solve the above-mentioned technical problems, prevent heat and cold conduction at the through-holes, avoid condensation, increase the service life of the panels, and prevent rock wool leakage.

[0005] The utility model is achieved through the following technical solutions: a structure for preventing condensation on the openings of a structural rock wool composite board, comprising a board, a through hole being opened on the board, a first connecting ring and a second connecting ring being connected at both ends of the through hole, a gap being left between the first connecting rings at both ends and between the second connecting rings at both ends, a limiting clamp being provided between the first connecting ring and the second connecting ring with a sealing cylinder being coaxially arranged with the through hole, one end of the second connecting ring being connected to the end face of the board, and the other end of the second connecting ring being bent and extending into the sealing cylinder.

[0006] Furthermore, the cross section of the first connecting ring is L-shaped, and at least one end of the first connecting ring is firmly connected to the plate.

[0007] Furthermore, the cross section of the first connecting ring is I-shaped, and the first connecting ring is connected to the inner wall of the through hole.

[0008] Furthermore, the sealing tube is fastened to the inner wall of the through hole after passing through the second connecting ring, the sealing tube and the first connecting ring in sequence by bolts.

[0009] Furthermore, the second connecting ring is filled with rock wool strips.

[0010] Furthermore, the sealing tube is made of PVC material.

[0011] Furthermore, the second connecting ring is made of the same material as the plate.

[0012] The utility model has at least the following advantages and beneficial effects: the two ends of the sealing tube are clamped by the first connecting ring and the second connecting ring and connected to the through hole, and a gap is left between the first connecting ring at both ends of the through hole and the second connecting ring at both ends of the through hole, which is in a disconnected state, effectively preventing heat and cold conduction in the through hole, avoiding condensation, improving the service life of the plate, and preventing rock wool leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 A cross-sectional view of a structure for preventing condensation on the openings of a structural rock wool composite panel provided by the present invention;

[0015] Figure 2 For this utility model Figure 1 A partial enlarged view of point A in the middle;

[0016] Figure 3 For this utility model Figure 1 A partial enlarged view of another form at A in the middle;

[0017] Icon: 1-plate, 10-through hole, 2-first connecting ring, 3-second connecting ring, 4-sealing tube, 5-rock wool strip. DETAILED DESCRIPTION

[0018] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0020] Example 1

[0021] like Figure 1-2 As shown, in this embodiment, a structure for preventing condensation on the openings of a structural rock wool composite plate is mainly disclosed, including a plate 1, a through hole 10 is opened on the plate 1, and a first connecting ring 2 and a second connecting ring 3 are connected at both ends of the through hole 10, and a gap is left between the first connecting ring 2 at both ends and between the second connecting ring 3 at both ends. A sealing tube 4 is provided between the first connecting ring 2 and the second connecting ring 3, and is coaxially arranged with the through hole 10. One end of the second connecting ring 3 is connected to the end face of the plate 1, and the other end of the second connecting ring 3 is bent and extends into the sealing tube 4; specifically, a through hole 10 is opened according to the size and position of the air duct to be installed, and there is a possibility of rock wool leakage at the through hole 10 of the plate 1. The first connecting ring 2 and the second connecting ring 3 are clamped at both ends of the sealing tube 4 and connected to the through hole 10. Since the first connecting ring 2 at both ends of the through hole 10 and the second connecting ring 3 at both ends of the through hole 10 are both disconnected, the heat and cold conduction at the through hole 10 is doubly prevented, condensation is avoided, the service life of the plate 1 is improved, and the rock wool leakage is effectively prevented.

[0022] Furthermore, in a specific implementation, the cross-section of the first connecting ring 2 provided in the embodiment of the present invention is L-shaped, and at least one end of the first connecting ring 2 is fastened to the plate 1; specifically, the first connecting ring 2 can be formed by bending an L-shaped angle steel, which is respectively clamped at both ends of the through hole 10, with one end in contact with the plate 1 and the other end in contact with the inner wall of the through hole 10.

[0023] Furthermore, in a specific implementation, the sealing tube 4 provided in the embodiment of the present invention is fastened to the inner wall of the through hole 10 after passing through the second connecting ring 3, the sealing tube 4 and the first connecting ring 2 in sequence by bolts, thereby ensuring a tight connection between the various components and avoiding shaking.

[0024] Furthermore, in a specific implementation, the second connecting ring 3 provided in the embodiment of the present utility model is filled with rock wool strips 5; the rock wool strips 5 have good thermal insulation and heat preservation effects, and can effectively reduce the condensation problem caused by temperature difference.

[0025] Furthermore, in the specific implementation, the above-mentioned sealing tube 4 provided in the embodiment of the utility model is made of PVC material; specifically, a 5mm thick cylindrical structure can be made of PVC material, which has good waterproofness, corrosion resistance and economy, enhances the durability and safety of the overall structure, and the height of the sealing tube 4 can be the same as the depth of the through hole 10.

[0026] Furthermore, in specific implementation, the above-mentioned second connecting ring 3 provided in the embodiment of the present invention is made of the same material as the plate 1. Specifically, the first connecting ring 2 can be decorated with a colored plate of the same color and material as the structural rock wool board, which can effectively avoid stress concentration caused by differences in thermal expansion coefficients between different materials, thereby reducing the risk of deformation of the structure due to temperature changes, while ensuring the integrity of the appearance effect.

[0027] Example 2

[0028] like Figure 3 As shown, in this embodiment, the main structure is exactly the same as that of the first embodiment, the difference is that the cross-section of the first connecting ring 2 is I-shaped, and the first connecting ring 2 is connected to the inner wall of the through hole 10; specifically, the first connecting ring 2 can be made of flat steel bent and nested at both ends of the inner wall of the through hole 10, so as to isolate the sealing tube 4 and the plate 1 and effectively prevent heat conduction.

[0029] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A structure for preventing condensation on the openings of a structural rock wool composite board, comprising a board (1), wherein the board (1) is provided with a through hole (10), characterized in that: Both ends of the through hole (10) are connected to a first connecting ring (2) and a second connecting ring (3), a gap is left between the first connecting ring (2) at both ends and between the second connecting ring (3) at both ends, a sealing tube (4) coaxially arranged with the through hole (10) is provided between the first connecting ring (2) and the second connecting ring (3), one end of the second connecting ring (3) is connected to the end face of the plate (1), and the other end of the second connecting ring (3) is bent and extended into the sealing tube (4).

2. The structure for preventing condensation on the openings of structural rock wool composite panels according to claim 1, characterized in that: The first connecting ring (2) has an L-shaped cross section, and at least one end of the first connecting ring (2) is firmly connected to the plate (1).

3. The structure for preventing condensation on the openings of structural rock wool composite panels according to claim 1, characterized in that: The first connecting ring (2) has an I-shaped cross section, and the first connecting ring (2) is connected to the inner wall of the through hole (10).

4. The structure for preventing condensation on the openings of a structural rock wool composite panel according to claim 1, wherein: The sealing cylinder (4) is fastened to the inner wall of the through hole (10) after passing through the second connecting ring (3), the sealing cylinder (4) and the first connecting ring (2) in sequence by means of bolts.

5. The structure for preventing condensation on the openings of structural rock wool composite panels according to claim 1, characterized in that: The second connecting ring (3) is filled with rock wool strips (5).

6. The structure for preventing condensation on the openings of structural rock wool composite panels according to claim 1, characterized in that: The sealing tube (4) is made of PVC material.

7. The structure for preventing condensation on the openings of structural rock wool composite panels according to claim 1, characterized in that: The second connecting ring (3) is made of the same material as the plate (1).

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