Novel metal heat preservation rock wool composite board
By using the hot-pressed bonding composite structure and interlocking installation mode of the metal insulation rock wool composite board, the problems of insufficient mechanical properties, thermal insulation and impact resistance of traditional metal building materials are solved, and the effects of simplified construction and cost reduction are achieved.
Patent Information
- Application Number
- CN202423322302.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Traditional metal building materials have shortcomings in terms of mechanical properties, thermal insulation properties, and impact resistance. Existing technologies cannot be used in construction, leading to increased construction costs. Traditional construction methods are complex and increase project costs.
Metal insulation rock wool composite panels are used, which are hot-pressed to bond the composite metal insulation integrated panel structure system. Metal pressing nodes and all-water polyurethane material are used for edge sealing, combined with interlocking hidden nail installation mode, to fix it to the purlin or square tube main structure.
It improves the building's thermal insulation performance and structural stability, simplifies the construction process, reduces project costs, and enhances the building's airtightness and aesthetics.
Smart Images
Figure CN223753534U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building construction technology, and in particular to a novel metal insulation rock wool composite board. Background Technology
[0002] like Figures 1-3 As shown, traditional industrial building wall cladding systems are made from a single layer of metal material. This limits their performance in terms of mechanical properties and thermal insulation. The high thermal conductivity of metal materials leads to poor wall insulation, especially in cold regions or areas with large temperature differences, resulting in high energy consumption.
[0003] like Figure 2 As shown, these traditional metal cladding systems directly fix the metal panels to the purlin body with screws. This connection method may have the following problems: First, the connection points are prone to heat loss, reducing the overall thermal insulation performance of the wall; second, direct fixing may cause stress concentration under wind loads or temperature changes, affecting the long-term stability of the structure; third, in the event of severe weather or natural disasters such as earthquakes, the wall's impact resistance and seismic resistance may be insufficient. In special environments, it can also affect airtightness and structural stability.
[0004] To improve thermal insulation performance, traditional systems sometimes add a layer of insulation material, such as rock wool or polyurethane, behind the metal panel. However, this double-layer structure increases the complexity of the building, requiring precise alignment and fixing of the two layers during construction. This not only increases the labor intensity of workers but may also extend the construction period and increase project costs. Furthermore, the additional insulation layer may affect the airtightness of the wall, which is detrimental to the building's energy efficiency and environmental comfort. Utility Model Content
[0005] The purpose of this utility model is to provide a novel metal-insulated rock wool composite board to solve the problems existing in the prior art. The metal-insulated rock wool composite board relates to a hot-pressed bonded composite metal insulation integrated panel structure system. This metal-insulated rock wool composite board uses metal pressed joints and all-water polyurethane material edge sealing as the load-bearing and installation system, and an interlocking hidden nail installation mode, fixed to the main structure of purlins or square tubes with self-tapping screws.
[0006] The objective of this utility model can be achieved through the following technical solutions:
[0007] A novel metal-insulated rock wool composite panel includes a first composite panel, a second composite panel, and a connecting component. The connecting component is disposed between the first composite panel and the second composite panel and is used to fix the metal-insulated rock wool composite panel to the main structure.
[0008] The connecting assembly comprises a fixedly connected first connecting piece and a second connecting piece, the first connecting piece is arranged at the lower end of the first composite board, and the second connecting piece is arranged at the upper end of the first composite board.
[0009] The first composite board and the second composite board are both composed of a metal panel, a thermal insulation rock wool layer and a metal back plate, the thermal insulation rock wool layer is arranged between the metal panel and the metal back plate, and the first connecting piece and the second connecting piece are both connected with the thermal insulation rock wool layer.
[0010] In an embodiment of the utility model, the main body structure is selected from purline or square tube.
[0011] In an embodiment of the utility model, the thermal insulation rock wool layer is fixed between the metal panel and the metal back plate through hot-pressing glue.
[0012] In an embodiment of the utility model, the thickness of the thermal insulation rock wool layer ranges from 40 to 200 mm.
[0013] In an embodiment of the utility model, the first connecting piece and the second connecting piece are composed of a metal panel, a polyurethane layer and a metal back plate, and the cross-sectional shape of the first connecting piece and the second connecting piece is concave-convex occlusion "FU" shape.
[0014] In an embodiment of the utility model, the first connecting piece sequentially comprises a first recess, a first protrusion, a second recess and a second protrusion from left to right,
[0015] The second connecting piece sequentially comprises a third protrusion, a third recess, a fourth protrusion and a fourth recess from left to right,
[0016] The first recess of the first connecting piece is connected with the third protrusion of the second connecting piece, the first protrusion in the middle of the first connecting piece is connected with the third recess in the middle of the second connecting piece, the second recess of the first connecting piece is connected with the fourth protrusion of the second connecting piece, and the second protrusion of the first connecting piece is connected with the fourth recess of the second connecting piece.
[0017] In an embodiment of the utility model, the gap distance between the second protrusion of the first connecting piece and the fourth recess of the second connecting piece is 3-100 mm, which leads the industry standard.
[0018] In an embodiment of the utility model, the first protrusion in the middle of the first connecting piece is connected with the third recess in the middle of the second connecting piece through an EDM sealing rubber sheet;
[0019] The second recess of the first connecting piece is connected with the fourth protrusion of the second connecting piece through a butyl adhesive tape.
[0020] In an embodiment of the utility model, the second connecting piece is fixed on the main body structure through self-tapping screw.
[0021] In an embodiment of the utility model, a notch is arranged between the fourth protrusion of the second connecting piece and the second protrusion of the first connecting piece, and the self-tapping screw is used to fix the second connecting piece on the main body structure through the notch.
[0022] As a preferred technical scheme, the outer surface shape of the metal panel and the metal back plate comprises a pure flat surface, a relief embossed surface, a small wave surface and a large wave surface.
[0023] Compared with the prior art, the utility model has the following beneficial effects:
[0024] 1、The thickness of the metal thermal insulation rock wool composite board can be customized, and the non-standard size customization processing effect is better, so that the requirements of designers and customers are better met.
[0025] 2、Compared with the traditional metal single board maintenance system, the metal thermal insulation rock wool composite board has better thermal insulation performance and waterproof performance.
[0026] 3、The metal thermal insulation rock wool composite board provided by the utility model is provided with hidden self-tapping screws, and is installed in a snap-fit mode, so that the appearance effect is beautiful and the performance is good; the connecting part is made of full water polyurethane material to strengthen the strength, and the internal thermal insulation rock wool is bonded to the metal panel and the metal back plate by using glue, so that the double effects of strength and thermal insulation are achieved, the stress performance and the waterproof performance are good, and the durability is strong. The installation is fast and convenient, the comprehensive performance is good, the project construction period can be shortened, and good cost performance advantages are achieved.
[0027] 4、The metal thermal insulation rock wool composite board provided by the utility model is a new type of metal thermal insulation building material which is recently developed and popularized as a maintenance and curtain wall system. The building can reflect more elements; the designer's concept can be effectively met, and the non-standard modeling is diversified; the color matching is diversified.
[0028] 5、The metal thermal insulation rock wool composite board provided by the utility model is completed by using a rolling forming, an automatic glue spraying system, an automatic hot pressing composite, an automatic length fixing system and an automatic stacking and packaging system; the glue spraying equipment uniformly sprays glue; the full water polyurethane, the rock wool and the metal material are automatically hot-pressed and combined; the installation is fast and convenient, the construction period is short, and the comprehensive benefits are good.
[0029] 6、The metal panel and the metal back plate in the metal thermal insulation rock wool composite board can select different wave forms, such as a pure flat surface, a small wave surface, a large wave surface, a surface texture and a relief embossed surface.
[0030] 7. The metal thermal insulation rock wool composite board has the dual functions of thermal insulation and appearance, has excellent thermal insulation performance, appearance performance, fireproof and waterproof performance, superior plasticity, energy-saving and environment-friendly material light and other advantages. The product is widely used, the size of the gap between the boards can be adjusted and changed, and the additional color matching adds many beautiful elements to the building and the area where the building is located. BRIEF DESCRIPTION OF DRAWINGS
[0031] Figure 1 is a structural schematic view of a metal outer plate in the prior art;
[0032] Figure 2 is a schematic view of a lap joint mode of a metal outer plate in the prior art;
[0033] Figure 3 is a schematic view of the size of a metal outer plate in the prior art;
[0034] Figure 4 is a schematic view of the actual use of a metal outer plate in the prior art;
[0035] Figure 5 is a structural schematic view of a metal thermal insulation rock wool composite board in the utility model.
[0036] The drawing number explanation: 1, metal panel, 2, hot-pressing glue, 3, thermal insulation rock wool layer, 5, metal back plate, 6, first connecting piece, 7, second connecting piece, 8, self-tapping screw, 9, main body structure, 10, butyl adhesive tape, 11, EDM sealing rubber sheet, 14, waterproof and breathable film, 15, heat insulation pad, 16, air barrier film, 17, metal outer plate, 18, purlin, a, thickness of the thermal insulation rock wool layer, b, gap distance between the second protrusion of the first connecting piece and the fourth recess of the second connecting piece. DETAILED DESCRIPTION
[0037] The utility model will be described in detail in combination with the drawings and specific embodiments. The embodiment is implemented on the premise of the technical scheme of the utility model, and gives a detailed implementation mode and specific operation process, but the protection scope of the utility model is not limited to the following examples.
[0038] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.
[0039] In the description of the utility model, it needs to explain, the term "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "internal", "external" and so on the orientation or positional relation indicated is based on the orientation or positional relation shown in the drawing, just is for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the device or element indicated must have a particular orientation, a particular orientation and operation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0040] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.
[0041] Some embodiments of the utility model will be described in detail below with reference to the drawings. In the case of no conflict, the following examples and the features in the examples can be combined with each other.
[0042] Example 1
[0043] Referring to Figure 5 , the embodiment provides a novel metal heat preservation rock wool composite board, which comprises a first composite board, a second composite board and a connecting assembly, the connecting assembly is arranged between the first composite board and the second composite board, and the connecting assembly is used for fixing the metal heat preservation rock wool composite board on the main structure 9.
[0044] The connecting assembly comprises a first connecting piece 6 and a second connecting piece 7 fixedly connected, the first connecting piece 6 is arranged at the lower end of the first composite board, and the second connecting piece 7 is arranged at the upper end of the first composite board.
[0045] The first composite board and the second composite board are both composed of a metal panel 1, a heat preservation rock wool layer 3 and a metal back plate 5, the heat preservation rock wool layer 3 is arranged between the metal panel 1 and the metal back plate 5, and the first connecting piece 6 and the second connecting piece 7 are both connected with the heat preservation rock wool layer 3.
[0046] In the embodiment, the main structure 9 is selected from purlins or square tubes.
[0047] In the embodiment, the heat preservation rock wool layer 3 is fixed between the metal panel 1 and the metal back plate 5 through the hot-pressing glue 2.
[0048] In the embodiment, the thickness of the thermal insulation rock wool layer 3 ranges from 40 to 200 mm.
[0049] In the embodiment, the first connecting piece 6 and the second connecting piece 7 are composed of the metal panel 1, the polyurethane layer and the metal back plate 5, and the cross-sectional shape of the first connecting piece 6 and the second connecting piece 7 is a concave-convex engaged “FU” shape.
[0050] In the embodiment, the first connecting piece 6 sequentially includes a first concave, a first convex, a second concave and a second convex from left to right,
[0051] the second connecting piece 7 sequentially includes a third convex, a third concave, a fourth convex and a fourth concave from left to right,
[0052] the first concave of the first connecting piece 6 and the third convex of the second connecting piece 7 are connected, the first convex in the middle of the first connecting piece 6 and the third concave in the middle of the second connecting piece 7 are connected, the second concave of the first connecting piece 6 and the fourth convex of the second connecting piece 7 are connected, and the second convex of the first connecting piece 6 and the fourth concave of the second connecting piece 7 are connected.
[0053] In the embodiment, the gap distance between the second convex of the first connecting piece 6 and the fourth concave of the second connecting piece 7 is 3-100 mm, which leads the industry standard.
[0054] In the embodiment, the first convex in the middle of the first connecting piece 6 and the third concave in the middle of the second connecting piece 7 are connected through the EDM sealant sheet 11;
[0055] the second concave of the first connecting piece 6 and the fourth convex of the second connecting piece 7 are connected through the butyl adhesive tape 10.
[0056] In the embodiment, the second connecting piece 7 is fixed on the main structure 9 through the self-tapping screw 8.
[0057] In the embodiment, a notch is arranged between the fourth convex of the second connecting piece 7 and the second convex of the first connecting piece 6, and the self-tapping screw 8 passes through the notch to fix the second connecting piece 7 on the main structure 9.
[0058] In addition, the embodiment also provides a preparation method of the novel metal thermal insulation rock wool composite board, and the metal thermal insulation rock wool composite board is hot-pressed and bonded into a structure system through special equipment, and the specific steps are as follows:
[0059] The metal material is rolled and pressed by a rolling device and a mold to form a concave-convex plate type joint, and the metal material, full water polyurethane material, thermal insulation core material and glue are hot-pressed and bonded to form a main body. The full water polyurethane material fully fills the concave-convex joint of the metal material; the strength of the fixed splicing of the upper and lower two plates is enhanced, which includes self-tapping screws and sealing rubber strips. The self-tapping screws are fixedly connected with the main body structure, and the concave-convex engagement connection at both sides of the tongue and groove is high-pressure injected with full water polyurethane material.
[0060] The first connecting piece 6 and the second connecting piece 7 are formed into concave-convex tongues and grooves by special equipment through plastic deformation of the metal face plate 1 and the metal back plate 5, the first connecting piece 6 and the second connecting piece 7 are internally high-pressure filled with full water polyurethane material, the concave-convex tongue and groove joints of the first composite plate and the second composite plate are connected into one body by the polyurethane material, and the installation stress points are strengthened.
[0061] The surface state of the metal face plate 1 and the metal back plate 5 can be customized as pure flat, embossing, small wave and large wave.
[0062] The thermal insulation rock wool layer 3 is hot-pressed and bonded with the metal back plate 5 and the metal face plate 1 to form a main body structure.
[0063] The above description of the embodiments is for the convenience of the ordinary skilled person in the art to understand and use the utility model. Those skilled in the art can obviously easily make various modifications to these embodiments, and apply the general principles described herein to other embodiments without having to go through creative labor. Therefore, the utility model is not limited to the above embodiments, and those skilled in the art can make improvements and modifications within the scope of the utility model without departing from the scope of the utility model.
Claims
1. A novel metal heat-insulating rock wool composite board, characterized in that, The application relates to a metal-thermal insulation rock wool composite board fixing structure, which comprises a first composite board, a second composite board and a connecting assembly arranged between the first composite board and the second composite board, and is used for fixing the metal-thermal insulation rock wool composite board on a main structure (9). The connecting assembly comprises fixedly connected first connecting pieces (6) and second connecting pieces (7), the first connecting pieces (6) are arranged at lower ends of the first composite board, and the second connecting pieces (7) are arranged at upper ends of the first composite board. The first composite board and the second composite board are both composed of metal face plates (1), thermal insulation rock wool layers (3) and metal back plates (5), the thermal insulation rock wool layers (3) are arranged between the metal face plates (1) and the metal back plates (5), and the first connecting pieces (6) and the second connecting pieces (7) are connected with the thermal insulation rock wool layers (3).
2. A novel metal heat-insulating rock wool composite board according to claim 1, characterized in that, The main structure (9) is selected from purlins or square tubes.
3. A novel metal heat-insulating rock wool composite board according to claim 1, characterized in that, The thermal insulation rock wool layers (3) are fixed between the metal face plates (1) and the metal back plates (5) through hot-pressing glue (2).
4. The novel metal heat-insulation rock wool composite board according to claim 1, characterized in that, The thickness of the thermal insulation rock wool layers (3) ranges from 40mm to 200mm.
5. The novel metal heat-insulation rock wool composite board according to claim 1, characterized in that, The first connecting pieces (6) and the second connecting pieces (7) are composed of the metal face plates (1), polyurethane layers and the metal back plates (5), and the cross-sectional shape of the first connecting pieces (6) and the second connecting pieces (7) is a concave-convex occlusion "FU" shape.
6. A novel metal heat-insulating rock wool composite board according to claim 5, characterized in that, The first connecting pieces (6) sequentially comprise a first recess, a first protrusion, a second recess and a second protrusion from left to right, The second connecting pieces (7) sequentially comprise a third protrusion, a third recess, a fourth protrusion and a fourth recess from left to right, The first recess of the first connecting piece (6) is connected with the third protrusion of the second connecting piece (7), the first protrusion in the middle of the first connecting piece (6) is connected with the third recess in the middle of the second connecting piece (7), the second recess of the first connecting piece (6) is connected with the fourth protrusion of the second connecting piece (7), and the second protrusion of the first connecting piece (6) is connected with the fourth recess of the second connecting piece (7).
7. A novel metal heat-insulating rock wool composite board according to claim 6, characterized in that, The gap distance between the second protrusion of the first connecting piece (6) and the fourth recess of the second connecting piece (7) is 3-100mm.
8. A novel metal heat-insulation rock wool composite board according to claim 6, characterized in that, The first protrusion in the middle of the first connecting piece (6) is connected with the third recess in the middle of the second connecting piece (7) through an EDM sealant sheet (11); The second recess of the first connecting piece (6) is connected with the fourth protrusion of the second connecting piece (7) through a butyl adhesive tape (10).
9. The novel metal heat-insulation rock wool composite board according to claim 6, characterized in that, The second connecting piece (7) is fixed on the main structure (9) through self-tapping screws (8).
10. The novel metal heat-insulation rock wool composite board according to claim 9, characterized in that, The fourth protrusion of the second connecting piece (7) and the second protrusion of the first connecting piece (6) are provided with a gap, and the self-tapping screws (8) pass through the gap to fix the second connecting piece (7) on the main structure (9).