Heat preservation roof board with sound absorption and moisture insulation performance

Abstract

The utility model relates to the technical field of buildings, in particular to a heat preservation roof board with sound absorption and moisture insulation performance, which comprises a sound absorption board, a heat preservation layer, a heat preservation layer, a heat preservation layer and a heat preservation layer, and is characterized in that the sound absorption board is provided with a plurality of sound absorption holes and is arranged on stringers of a roof; the partition plate is arranged on the sound absorption plate; the sound-absorbing fireproof layer is arranged between the sound-absorbing plate and the partition plate; the sound absorption and heat preservation layer is arranged on the partition plate; the roof panel is arranged on the sound absorption and heat preservation layer; wherein the sound-absorbing fireproof layer is of a layer structure made of ceramic fibers, and the sound-absorbing heat-insulating layer is of a layer structure made of glass fibers; a vapor-proof layer is arranged at the bottom of the sound-absorbing plate, and a waterproof breathable layer is arranged on the sound-absorbing heat-preserving layer. Under the action of the waterproof breathable layer, the sound-absorbing plate, the sound-absorbing fireproof layer, the sound-absorbing heat-preserving layer and the waterproof breathable layer, the whole roof panel not only has good fireproof and heat-insulating effects, but also has excellent sound-insulating and moisture-insulating effects.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, and more specifically, to a thermal insulation roof panel with sound-absorbing and moisture-insulating properties. Background Art

[0002] For a long time, roof panels in the construction industry have mainly relied on polystyrene panels, whose core structure is composed of polystyrene foam and the outer layer is directly covered with color-coated steel sheets. Although this design seems practical at first, it still has many problems.

[0003] For example, in terms of sound insulation, these panels lack effective sound insulation design, resulting in a more noticeable noise from raindrops hitting the panels, affecting the tranquility of the indoor environment. In terms of moisture insulation, when the temperature difference between indoor and outdoor is large in winter, indoor moisture can penetrate the roof structure layer into the insulation board. Water vapor slowly seeps into the insulation layer over a long period of time, forming condensation and moisture in the insulation layer, thereby affecting the insulation effect of the insulation layer. In terms of structural strength, these panels also perform mediocrely and are unable to meet higher standards of load-bearing and safety requirements. At the same time, in terms of fire protection, their insufficient fireproofing and thermal insulation performance has become a major shortcoming under modern green building standards. Therefore, improvements are urgently needed to enhance the overall energy efficiency and safety of buildings. Utility Model Content

[0004] The main purpose of the utility model is to provide a thermal insulation roof panel with sound absorption and moisture insulation properties, so as to solve at least one technical problem mentioned in the background technology.

[0005] In order to solve the above technical problems, the utility model proposes a thermal insulation roof panel with sound absorption and moisture insulation performance, comprising:

[0006] Sound-absorbing panels are installed on the trusses of the roof and have a number of sound-absorbing holes;

[0007] a partition, provided on the sound-absorbing panel;

[0008] Sound-absorbing and fire-proof layer, set between the sound-absorbing board and the partition;

[0009] Sound-absorbing and heat-insulating layer, set on the partition;

[0010] and a roof panel body, which is arranged on the sound-absorbing and heat-insulating layer;

[0011] The sound-absorbing and fire-proofing layer is a layer structure made of ceramic fibers; and the sound-absorbing and heat-insulating layer is a layer structure made of glass fibers.

[0012] In the above technical solution, further comprising:

[0013] A vapor barrier layer is provided at the bottom of the sound absorbing panel;

[0014] and a waterproof and breathable layer, which is provided between the sound-absorbing and heat-insulating layer and the roof panel body;

[0015] Among them, the vapor barrier layer is made of polyvinyl chloride material, and the waterproof and breathable layer is a PE polymer breathable film.

[0016] The above technical solution further includes: a partition component, which is arranged between the partition and the roof panel body and is used to separate the sound-absorbing and heat-insulating layer into several area blocks.

[0017] In any of the above technical solutions, further, the partition assembly includes:

[0018] There are several longitudinal partitions, which are spaced apart on the partition board and are perpendicular to the roof beams;

[0019] and a plurality of transverse partitions for connecting adjacent longitudinal partitions;

[0020] Among them, the longitudinal partitions and the transverse partitions are crisscrossed to form a number of chambers, and the sound-absorbing and heat-insulating layers are arranged in each chamber.

[0021] In any of the above technical solutions, further, the longitudinal partition includes:

[0022] A longitudinal partition is vertically arranged, with its upper end and lower end bent along the vertical direction to form a first upper bent plate and a first lower bent plate, respectively, and the first upper bent plate and the first lower bent plate are located on both sides of the longitudinal partition;

[0023] Among them, the top of the first upper bent plate is connected to the roof panel, and the bottom of the first upper bent plate is against the top of the sound-absorbing and thermal insulation layer; the top of the first lower bent plate is against the bottom of the sound-absorbing and thermal insulation layer, and the bottom of the first lower bent plate is connected to the partition.

[0024] In any of the above technical solutions, further, the longitudinal partition, the first upper bent plate and the first lower bent plate are all wavy structures along the horizontal direction.

[0025] In any of the above technical solutions, further, the transverse partition includes:

[0026] A transverse diaphragm is vertically arranged, and its upper end and lower end are bent along the vertical direction to form a second upper bent plate and a second lower bent plate, respectively, and the second upper bent plate and the second lower bent plate are located on both sides of the transverse diaphragm;

[0027] Among them, the top of the second upper bent plate is connected to the roof panel, and the bottom of the second upper bent plate is against the top of the sound-absorbing and thermal insulation layer; the top of the second lower bent plate is against the bottom of the sound-absorbing and thermal insulation layer, and the bottom of the second lower bent plate is connected to the partition.

[0028] In any of the above technical solutions, further comprising:

[0029] There are several supporting beams, which are arranged on the purlins of the roof, and the supporting beams are perpendicular to the purlins;

[0030] The sound-absorbing panels are located between adjacent supporting beams.

[0031] In any of the above technical solutions, further, the side ends of the sound absorbing panel are fixedly connected to the side ends of the support beam.

[0032] In any of the above technical solutions, further, the upper and lower end surfaces of the support beam have extension plates extending along both sides thereof, and the side ends of the sound absorbing panel are arranged between the upper and lower extension plates.

[0033] In any of the above technical solutions, further, the side ends of the sound-absorbing and fire-proofing layer are arranged between the upper and lower extension plates; and the partitions are arranged on the sound-absorbing and fire-proofing layer and the supporting beams.

[0034] Beneficial effects: Compared with the existing technology, under the action of the waterproof and breathable layer, sound-absorbing board, sound-absorbing fireproof layer, sound-absorbing thermal insulation layer and waterproof and breathable layer, the entire roof panel not only has good fire prevention and heat insulation effects, but also has excellent sound insulation and moisture insulation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0036] Figure 1 It is a structural diagram of the utility model;

[0037] Figure 2 This is a schematic diagram of the internal structure of the utility model along the beam direction;

[0038] Figure 3 This is a schematic diagram of the internal structure of the utility model in which the sound-absorbing and heat-insulating layer is installed on the partition component;

[0039] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0040] Figure 5 It is a structural schematic diagram of the partition assembly of the utility model.

[0041] The following are the descriptions of the reference numerals:

[0042] 10. Beam; 1. Sound-absorbing board; 11. Vapor barrier; 2. Sound-absorbing and fireproof layer; 3. Partition; 4. Sound-absorbing and heat-insulating layer; 41. Waterproof and breathable layer; 5. Roof panel body; 6. Partition assembly; 61. Longitudinal partition; 611. First upper bent plate; 612. First lower bent plate; 62. Transverse partition; 621. Second upper bent plate; 622. Second lower bent plate; 7. Support beam; 71. Extension plate; 72. Bolt. DETAILED DESCRIPTION

[0043] Below, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present application, not all of the embodiments of the present application. It should be understood that the present application is not limited to the example embodiments described herein. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0044] It should be noted that, as shown in this application and the claims, unless the context clearly indicates an exception, the words "a," "an," "an," and / or "the" do not refer to the singular and may include the plural. Generally speaking, the terms "comprise" and "include" only indicate the inclusion of the steps and elements specifically identified, and these steps and elements do not constitute an exclusive list. A method or apparatus may also include other steps or elements.

[0045] If the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0046] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0047] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0048] Roof panels, also known as base roof panels (steel-framed lightweight roof panels), are a new type of lightweight, load-bearing inorganic roofing material that combines lightweight, load-bearing, durable, explosion-proof, and seismic resistance. These panels inherit the reliability of traditional reinforced concrete roof panels while incorporating the advantages of other lightweight panels. While achieving lightweight and multifunctionality, they also emphasize structural safety and durability. They are also a new structural element that has emerged in the construction industry in recent years.

[0049] Currently, most roof panels on the market have fireproofing properties. They achieve both fireproofing and thermal insulation by combining inorganic materials (such as cement and rock wool) with organic materials (specially treated to meet fireproofing requirements). As people's expectations for interior design are increasing, sound insulation, rather than fireproofing, is the primary factor affecting daily living conditions. Based on this, the present application provides a thermal insulation roof panel with sound-absorbing and moisture-insulating properties.

[0050] The following embodiments describe in detail a thermal insulation roof panel with sound absorption and moisture insulation performance of the present application.

[0051] Example 1:

[0052] like Figure 1-Figure 5 As shown, in this embodiment, a heat-insulating roof panel with sound-absorbing and moisture-insulating properties includes: a sound-absorbing panel 1, which is arranged on a roof purlin 10 and has a plurality of sound-absorbing holes; a partition 3, which is made of a metal plate and is arranged on the sound-absorbing panel 1 to provide isolation and serve as a carrier; a sound-absorbing and fire-proof layer 2, which is arranged between the sound-absorbing panel 1 and the partition 3; a sound-absorbing and heat-insulating layer 4, which is arranged on the partition 3; and a roof panel body 5, which is arranged on the sound-absorbing and heat-insulating layer 4.

[0053] The sound-absorbing and fire-proofing layer 2 is a layer structure made of ceramic fibers; and the sound-absorbing and heat-insulating layer 4 is a layer structure made of glass fibers.

[0054] In order to achieve various properties of the roof panel, such as heat preservation, thermal insulation, fire prevention and sound insulation, a composite structure roof panel is provided for this purpose, specifically, including a sound-absorbing panel 1 installed on the truss 10 of the roof. The sound-absorbing holes on the sound-absorbing panel 1 reduce the sound propagation from the inside of the house to the outside. Then, a sound-absorbing and fire-proofing layer 2 made of ceramic fiber is provided. Ceramic fiber, also known as aluminum silicate fiber, not only has the ability to absorb sound waves, but also has excellent fire resistance. For this reason, it is used as the sound-absorbing and fire-proofing layer 2. Under the action of the sound-absorbing and fire-proofing layer 2, on the one hand, it can reduce sound twice, and on the other hand, it can prevent fire to a certain extent. Then, a sound-absorbing and heat-insulating layer 4 made of glass fiber is provided. Glass fiber and ceramic fiber have similar properties, and also have sound absorption, fire prevention, heat insulation and other properties. Therefore, on the one hand, the sound-absorbing and heat-insulating layer 4 can reduce sound three times, and on the other hand, it can play a role of heat preservation.

[0055] In order to improve the strength of the entire roof panel, a partition 3 is also provided. The partition 3 is arranged between the sound-absorbing and fire-proof layer 2 and the sound-absorbing and heat-insulating layer 4 to play a supporting and separating role.

[0056] In winter, the temperature difference between indoor and outdoor is large. Therefore, indoor moisture can slowly penetrate into the sound-absorbing panel 1, the sound-absorbing and fire-proof layer 2, and the sound-absorbing and heat-insulating layer 4 through the roof structure layer, and form condensation and moisture in the sound-absorbing panel 1, the sound-absorbing and fire-proof layer 2, and the sound-absorbing and heat-insulating layer 4, thereby affecting the sound absorption and heat insulation effects.

[0057] Based on this, in this embodiment, a vapor barrier layer 11 is provided at the bottom of the sound absorbing board 1; and a waterproof breathable layer 41 is provided between the sound absorbing and heat insulating layer 4 and the roof panel body 5; thereby achieving the purpose of moisture insulation.

[0058] Specifically, the vapor barrier 11 is a membrane structure made of polyvinyl chloride material, which can play an airtight and watertight role, preventing indoor water vapor (humidity) from penetrating into the roof panel; the waterproof breathable layer 41 is a PE polymer breathable membrane. Since the distance between gas molecules is large, they can pass through the air pores of the waterproof breathable membrane during diffusion movement, while the distance between liquid molecules is smaller than the distance between the air pores of the waterproof breathable membrane. Under the action of surface tension, liquid molecules cannot pass through the waterproof breathable membrane, that is, it plays a waterproof role. It is laid on the sound-absorbing and thermal-insulating layer 4 to effectively and quickly discharge the water vapor in the sound-absorbing and thermal-insulating layer 4, protect the thermal performance of the maintenance structure, and thus achieve the purpose of saving energy consumption.

[0059] Example 2:

[0060] This embodiment is a further improvement based on the first embodiment.

[0061] like Figure 3-Figure 5As shown, in this embodiment, in order to prevent the flames from spreading to the sound-absorbing and heat-insulating layer 4 and thus burning the entire sound-absorbing and heat-insulating layer 4 in the event of a fire, a partition assembly 6 is provided between the partition board 3 and the roof panel to divide the sound-absorbing and heat-insulating layer 4 into several areas.

[0062] Specifically, the partition assembly 6 includes: a plurality of longitudinal partitions, which are spaced apart and distributed on the partition board 3, and the longitudinal partitions are perpendicular to the roof beams 10; and a plurality of transverse partitions, which are used to connect adjacent longitudinal partitions;

[0063] The longitudinal partitions and the transverse partitions are crisscrossed to form a plurality of chambers, and the sound-absorbing and heat-insulating layer 4 is arranged in each chamber.

[0064] The sound-absorbing and heat-insulating layer 4 is divided into a plurality of block structures by providing the transverse partitions 62 and the longitudinal partitions 61 , so that when one of the blocks is ignited, the fire will not spread quickly to the adjacent sound-absorbing and heat-insulating layers 4 .

[0065] It should be noted that the fireproofing properties of the sound-absorbing and fireproofing layers 2 and 4 mentioned above refer to their high ignition point and difficulty in spreading combustion, not to the fact that they will not burn. Furthermore, Class A fire-retardant coatings can be applied to their surfaces to improve their fireproofing properties.

[0066] In this embodiment, specifically, longitudinal septation includes:

[0067] The longitudinal partition 61 is vertically arranged, and its upper and lower ends are bent along the vertical direction to form a first upper bent plate 611 and a first lower bent plate 612, respectively, and the first upper bent plate 611 and the first lower bent plate 612 are located on both sides of the longitudinal partition 61;

[0068] Among them, the top of the first upper bent plate 611 is connected to the roof panel, and the bottom of the first upper bent plate 611 is against the top of the sound-absorbing and heat-insulating layer 4; the top of the first lower bent plate 612 is against the bottom of the sound-absorbing and heat-insulating layer 4, and the bottom of the first lower bent plate 612 is connected to the partition 3.

[0069] The transverse partition includes: a transverse partition 62, which is vertically arranged, and its upper and lower ends are bent along the vertical direction to form a second upper bent plate 621 and a second lower bent plate 622, respectively, and the second upper bent plate 621 and the second lower bent plate 622 are located on both sides of the transverse partition 62;

[0070] Among them, the top of the second upper bent plate 621 is connected to the roof panel, and the bottom of the second upper bent plate 621 is against the top of the sound-absorbing and heat-insulating layer 4; the top of the second lower bent plate 622 is against the bottom of the sound-absorbing and heat-insulating layer 4, and the bottom of the second lower bent plate 622 is connected to the partition 3.

[0071] The sound-absorbing and thermal insulation layers 4 are separated by transverse and longitudinal partitions 62 and 61 to facilitate installation, maintenance, and replacement. To prevent flame spread, a first upper bent plate 611 and a first lower bent plate 612 are provided on the longitudinal partition 61, and a second upper bent plate 621 and two lower bent plates are provided on the transverse partition 62. The first and second lower mounting plates support and mount the sound-absorbing and thermal insulation layers 4. The first and second upper bent plates 611 and 621 separate the upper end surfaces of adjacent sound-absorbing and thermal insulation layers 4. For example, if one of the sound-absorbing and thermal insulation layers 4 burns to the side, after the flames act on the transverse or longitudinal partitions 62 and 61, the first and second upper bent plates 611 and 621 will isolate the adjacent sound-absorbing and thermal insulation layers 4, thereby preventing the flames from spreading to the adjacent sound-absorbing and thermal insulation layers 4 and reducing the burning of the sound-absorbing and thermal insulation layers 4.

[0072] It should be noted that, under the action of the first upper bending plate 611 and the second upper bending plate 621, a certain gap can be created between the roof panel body 5 and the sound-absorbing and heat-insulating layer 4, which separates the two, and the waterproof and breathable layer 41 is laid in the gap.

[0073] Example 3:

[0074] This embodiment is a further improvement made on the basis of the second embodiment.

[0075] like Figure 3-Figure 5 As shown, in this embodiment, the partition assembly 6 not only serves as a partition, separating the sound-absorbing and heat-insulating layer 4, but also serves as the main framework of the entire roof panel, thereby enhancing the strength of the entire roof panel. Since the longitudinal partition 61 is relatively long, it can be bent to enhance its strength. Specifically, the longitudinal partition 61 is bent along its length and then bent at its upper and lower ends to form a first upper bent plate 611 and a second upper bent plate 621. Ultimately, the longitudinal partition 61, the first upper bent plate 611, and the first lower bent plate 612 all form a horizontally wavy structure.

[0076] Example 4:

[0077] This embodiment is a further improvement made on the basis of the third embodiment.

[0078] As shown in the figure, in this embodiment, it also includes: a plurality of support beams 7, which are arranged on the trusses 10 of the roof, and the support beams 7 are perpendicular to the trusses 10;

[0079] The sound absorbing panel 1 is located between adjacent support beams 7 , and the side ends of the sound absorbing panel 1 are fixedly connected to the side ends of the support beams 7 .

[0080] On the basis of the partition assembly 6 as the main frame, a support beam 7 is also provided. The support beam 7 needs to be arranged perpendicular to the trusses 10 on the roof so that the two are crisscrossed. On the basis of the crisscrossed support beams 7 and trusses 10, the installation strength of the sound-absorbing panel 1, the sound-absorbing and fireproof layer 2 and the partition 3 can be effectively guaranteed.

[0081] The sound-absorbing panel 1, the sound-absorbing and fire-proof layer 2 are connected to the side ends of the support beam 7 by gluing or horizontal nailing, but the installation strength is poor. Therefore, the support beam 7 is optimized in this embodiment to improve the connection strength between the sound-absorbing panel 1, the sound-absorbing and fire-proof layer 2 and the support beam 7 by increasing the contact area between the two.

[0082] Specifically, support beam 7 has extension panels 71 extending along its upper and lower ends. The side ends of sound-absorbing panel 1 are positioned between the upper and lower extension panels 71. The side ends of sound-absorbing and fire-proofing layer 2 are positioned between the upper and lower extension panels 71. Partition panels 3 are positioned on sound-absorbing and fire-proofing layer 2 and support beam 7.

[0083] Support beam 7 is welded from two concave channel steels, with the notches facing the sides, resulting in two notches on either side. These notches are used to insert the sound-absorbing panel 1 and the sound-absorbing and fireproofing layer 2. These notches not only support the panels but also, under the action of the two support beams 7, limit the position of the panels 1 and the sound-absorbing and fireproofing layer 2. Mounting holes are provided on both sides of support beam 7, allowing bolts 72 and other fasteners to secure the panels 1 and the sound-absorbing and fireproofing layer to the mounting holes of support beam 7. To prevent the heads of bolts 72 from abutting against partition 3, nuts are welded to the lower ends of the mounting holes on the extension plate 71 above support beam 7. Bolts 72 are then installed from bottom to top.

[0084] It should be noted that the vapor barrier layer 11 is first laid on the sound absorbing panel 1 and the extension plate 71 below the support beam 1 , and then the bolts 72 are installed.

[0085] It should be noted that insertion ends are provided on both sides of the sound-absorbing panel 1 and the sound-absorbing and fire-proof layer 2, and the thickness of the insertion ends is less than the thickness of each, so that the bottom of the sound-absorbing panel 1 is against the beam 10, and the top of the sound-absorbing panel 1 is against the bottom of the sound-absorbing and fire-proof layer 2.

[0086] While various embodiments of the present disclosure have been described above, the above descriptions are illustrative, non-exhaustive, and not intended to be limiting of the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to existing technologies, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A thermal insulation roof panel with sound absorption and moisture insulation performance, characterized in that: include: A sound-absorbing panel (1) is arranged on a truss (10) of the roof and has a plurality of sound-absorbing holes thereon; A partition (3) is provided on the sound absorbing panel (1); A sound-absorbing and fire-proof layer (2) is provided between the sound-absorbing panel (1) and the partition (3); A sound-absorbing and heat-insulating layer (4) is provided on the partition (3); and a roof panel body (5), which is arranged on the sound-absorbing and heat-insulating layer (4); The sound-absorbing and fire-proofing layer (2) is a layer structure made of ceramic fibers; and the sound-absorbing and heat-insulating layer (4) is a layer structure made of glass fibers.

2. The heat-insulating roof panel with sound-absorbing and moisture-insulating properties according to claim 1, characterized in that: Also includes: A vapor barrier layer (11) is provided at the bottom of the sound absorbing panel (1); and a waterproof and breathable layer (41) disposed between the sound-absorbing and heat-insulating layer (4) and the roof panel body (5); The vapor barrier layer (11) is made of polyvinyl chloride material, and the waterproof breathable layer (41) is a PE polymer breathable film.

3. The heat-insulating roof panel with sound-absorbing and moisture-insulating properties according to claim 2, characterized in that: Also includes: A partition assembly (6) is provided between the partition plate (3) and the roof panel body (5) and is used to separate the sound-absorbing and heat-insulating layer (4) into a plurality of area blocks.

4. The heat-insulating roof panel with sound-absorbing and moisture-insulating properties according to claim 3, characterized in that: The partition assembly (6) comprises: There are a plurality of longitudinal partitions, which are distributed on the partition board (3) at intervals, and the longitudinal partitions are perpendicular to the roof beams (10); and a plurality of transverse partitions for connecting adjacent longitudinal partitions; The longitudinal partitions and the transverse partitions are crisscrossed to form a plurality of chambers, and the sound-absorbing and heat-insulating layer (4) is arranged in each of the chambers.

5. The heat-insulating roof panel with sound-absorbing and moisture-insulating properties according to claim 4, characterized in that: The longitudinal partition includes: A longitudinal partition (61) is vertically arranged, and its upper end and lower end are bent along the vertical direction thereof to form a first upper bent plate (611) and a first lower bent plate (612), respectively, and the first upper bent plate (611) and the first lower bent plate (612) are located on both sides of the longitudinal partition (61); The top of the first upper bent plate (611) is connected to the roof panel, and the bottom of the first upper bent plate (611) is against the top of the sound-absorbing and heat-insulating layer (4); the top of the first lower bent plate (612) is against the bottom of the sound-absorbing and heat-insulating layer (4), and the bottom of the first lower bent plate (612) is connected to the partition (3).

6. The heat-insulating roof panel with sound-absorbing and moisture-insulating properties according to claim 5, characterized in that: The longitudinal partition plate (61), the first upper bent plate (611), and the first lower bent plate (612) are all wavy structures along the horizontal direction.

7. The heat-insulating roof panel with sound-absorbing and moisture-insulating properties according to claim 5, characterized in that: The transverse partition comprises: A transverse diaphragm (62) is vertically arranged, and its upper end and lower end are bent along the vertical direction thereof to form a second upper bent plate (621) and a second lower bent plate (622), respectively, and the second upper bent plate (621) and the second lower bent plate (622) are located on both sides of the transverse diaphragm (62); The top of the second upper bent plate (621) is connected to the roof panel, and the bottom of the second upper bent plate (621) is against the top of the sound-absorbing and heat-insulating layer (4); the top of the second lower bent plate (622) is against the bottom of the sound-absorbing and heat-insulating layer (4), and the bottom of the second lower bent plate (622) is connected to the partition (3).

8. The thermal insulation roof panel with sound absorption and moisture insulation performance according to any one of claims 1 to 7, characterized in that: Also includes: There are a plurality of support beams (7) arranged on the trusses (10) of the roof, wherein the support beams (7) are perpendicular to the trusses (10); Wherein, the sound absorbing panel (1) is located between adjacent support beams (7).

9. The heat-insulating roof panel with sound-absorbing and moisture-insulating properties according to claim 8, characterized in that: The upper and lower end surfaces of the support beam (7) are provided with extension plates (71) extending along both sides thereof, and the side ends of the sound absorbing plate (1) are arranged between the upper and lower extension plates (71).

10. The heat-insulating roof panel with sound-absorbing and moisture-insulating properties according to claim 9, characterized in that: The side ends of the sound-absorbing and fire-proofing layer (2) are arranged between the upper and lower extension plates (71); and the partition plate (3) is arranged on the sound-absorbing and fire-proofing layer (2) and the support beam (7).

Images