Metal plate roof with heat preservation and sound absorption functions

Abstract

The utility model discloses a metal plate roof with heat preservation and sound absorption functions, and belongs to the field of metal plate roofs. The metal plate roof comprises a purline, a profiling perforated metal plate is fixedly mounted at the top of the purline, a supporting piece is fixedly mounted at the top of the profiling perforated metal plate, and a vapor barrier is fixedly mounted at the top of the supporting piece; the top of the vapor-proof layer is fixedly provided with a sound absorption layer, the top of the sound absorption layer is provided with dustproof cloth, the top of the dustproof cloth is fixedly provided with a lining purlin through a first bolt, the top of the dustproof cloth is provided with a heat preservation and insulation layer, the top of the heat preservation and insulation layer is provided with a notch, and the inner wall of the notch is slidably connected with a full-length heat insulation gasket in an inserted mode. By arranging the heat preservation and insulation layer and the sound absorption layer below the metal plate, the heat preservation and sound insulation performance of the metal plate roof is effectively improved, the outer-layer metal plate and the profiling perforated metal plate are connected through the full-length heat insulation gasket, the roof structure is simplified, and the construction difficulty and cost are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of metal plate roofing, and in particular to a metal plate roofing with heat insulation and sound absorption functions. Background Art

[0002] Metal roofing combines a three-dimensional effect with elegant decorative effects. The gloss, color, and brightness of the wall produce distinct light and dark stripes depending on the angle and position of the light. It is often used in environmentally friendly buildings.

[0003] Traditional metal plate roof insulation and sound insulation renovation methods have problems such as complex structure, difficult construction, and high cost. It is also difficult to achieve good insulation and sound insulation effects while ensuring the overall performance of the roof. Therefore, this application proposes a metal plate roof with insulation and sound absorption functions to solve the above problems. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a metal plate roof with heat preservation and sound absorption functions, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

[0005] In order to achieve the above-mentioned objectives, the present application adopts the following technical solution: a metal plate roof with thermal insulation and sound absorption functions, comprising purlins, a corrugated perforated metal plate fixedly installed on the top of the purlin, a support fixedly installed on the top of the corrugated perforated metal plate, a vapor barrier fixedly installed on the top of the support, a sound-absorbing layer fixedly installed on the top of the vapor barrier, a dustproof cloth provided on the top of the sound-absorbing layer, a lining purlin fixedly installed on the top of the dustproof cloth by bolts, a thermal insulation layer provided on the top of the dustproof cloth, a slot provided on the top of the thermal insulation layer, a full-length thermal insulation gasket slidably inserted into the inner wall of the slot, a waterproof layer fixedly assembled on the top of the thermal insulation layer, a bracket fixedly installed on the top of the waterproof layer, and an outer corrugated metal plate fixedly installed on the top of the waterproof layer.

[0006] As a preferred embodiment, the dustproof cloth is covered below the thermal insulation layer, and the profiled perforated metal plate, the support member, the vapor barrier layer, and the sound absorbing layer are all wrapped in the inner cavity of the dustproof cloth.

[0007] By adopting the above technical solution, it is possible to ensure that external dust will not easily penetrate into the inner cavity of the corrugated perforated metal plate, support member, vapor barrier layer, and sound absorption layer to affect their performance, thereby further improving the service life of the corrugated perforated metal plate, support member, vapor barrier layer, and sound absorption layer.

[0008] As a preferred embodiment, the number of the bolts 1 is four, and the four bolts 1 are symmetrically arranged on both sides of the lining purlin.

[0009] By adopting the above technical solution, the lining purlin and the dustproof cloth can be firmly connected, ensuring the firmness of the lining purlin after connection and installation, and ensuring that it will not fall off easily.

[0010] As a preferred embodiment, a slot adapted to the shape of the lining purlin is provided at the bottom of the thermal insulation layer, and the lining purlin is arranged on the inner wall of the slot.

[0011] By adopting the above technical solution, the thermal insulation layer can be stably installed above the dustproof cloth, thereby ensuring the firmness of the connection between the thermal insulation layer and the purlin, and ensuring the overall aesthetics of the roof.

[0012] As a preferred embodiment, four bolts 2 are symmetrically arranged on the inner walls on both sides of the full-length thermal insulation gasket.

[0013] By adopting the above technical solution, the second bolt can be used to connect with external buildings, thereby achieving the installation and positioning of the device.

[0014] As a preferred embodiment, a mounting groove adapted to the shape of the bracket is formed at the bottom of the outer laminated metal plate, and the bracket is plugged into the inner wall of the mounting groove.

[0015] By adopting the above technical solution, the bracket and the outer laminated metal plate can be quickly and firmly connected, reducing the construction difficulty and cost.

[0016] As a preferred embodiment, the waterproof layer is arranged above the thermal insulation layer, and the sound absorption layer is arranged below the vapor barrier layer.

[0017] By adopting the above technical solution, it is possible to prevent moisture and humidity from affecting the thermal insulation layer and the sound absorption layer, thereby ensuring their service life and ensuring their heat insulation and sound insulation effects.

[0018] As a preferred embodiment, the full-length thermal insulation gasket is used to connect the outer metal plate, and the purlin and the support are fixedly connected by self-tapping screws.

[0019] By adopting the above technical solution, the outer metal plate of the full-length thermal insulation gasket and the pressed perforated metal plate can be connected to form an overall roofing effect.

[0020] Beneficial effects of this application:

[0021] 1. This metal sheet roof with thermal insulation and sound absorption functions effectively improves the thermal insulation and sound insulation performance of the metal sheet roof by arranging a thermal insulation layer and a sound absorption layer under the metal sheet. The outer metal sheet and the corrugated perforated metal sheet are connected by a full-length thermal insulation gasket, which simplifies the roof structure and reduces the construction difficulty and cost.

[0022] 2. This metal plate roof with thermal insulation and sound absorption functions protects the thermal insulation layer and sound absorption layer by setting a dustproof cloth, a waterproof layer and a vapor barrier layer, thereby extending the service life of the roof. The metal plate roof system of this technology has the advantages of simple structure, convenient construction, low cost and easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0024] Figure 2 This is a schematic diagram of the expanded structure of this application;

[0025] Figure 3 A schematic diagram of the local structure of this application;

[0026] Figure 4 For this application Figure 3 Enlarged structural diagram at point A in the middle.

[0027] Numbers in the figure: 1. Purlin; 2. Corrugated perforated metal sheet; 3. Support; 4. Vapor barrier; 5. Sound-absorbing layer; 6. Dust-proof cloth; 7. Lining purlin; 8. Bolt 1; 9. Thermal insulation layer; 10. Notch; 11. Full-length thermal insulation gasket; 12. Bolt 2; 13. Waterproof layer; 14. Bracket; 15. Outer corrugated metal sheet. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0029] Reference Figure 1-4 A metal plate roof with thermal insulation and sound absorption functions includes a purlin 1, a corrugated perforated metal plate 2 is fixedly installed on the top of the purlin 1, a support 3 is fixedly installed on the top of the corrugated perforated metal plate 2, a vapor barrier 4 is fixedly installed on the top of the support 3, a sound absorbing layer 5 is fixedly installed on the top of the vapor barrier 4, a dustproof cloth 6 is provided on the top of the sound absorbing layer 5, a lining purlin 7 is fixedly installed on the top of the dustproof cloth 6 by a bolt 8, a thermal insulation layer 9 is provided on the top of the dustproof cloth 6, a slot 10 is opened on the top of the thermal insulation layer 9, a full-length thermal insulation gasket 11 is slidably inserted into the inner wall of the slot 10, a waterproof layer 13 is fixedly assembled on the top of the thermal insulation layer 9, a bracket 14 is fixedly installed on the top of the waterproof layer 13, and an outer corrugated metal plate 15 is fixedly installed on the top of the waterproof layer 13.

[0030] See Figure 3 and Figure 4The dustproof cloth 6 covers the bottom of the thermal insulation layer 9, and the corrugated perforated metal plate 2, the support member 3, the vapor barrier layer 4, and the sound-absorbing layer 5 are all wrapped in the inner cavity of the dustproof cloth 6, so that the external dust will not easily penetrate into the inner cavity of the corrugated perforated metal plate 2, the support member 3, the vapor barrier layer 4, and the sound-absorbing layer 5 to affect their performance, thereby further improving the service life of the corrugated perforated metal plate 2, the support member 3, the vapor barrier layer 4, and the sound-absorbing layer 5.

[0031] See Figure 3 The number of bolts 8 is four, and the four bolts 8 are symmetrically arranged on both sides of the lining purlin 7, so that the lining purlin 7 and the dustproof cloth 6 can be firmly connected, ensuring the firmness of the lining purlin 7 after connection and installation, and ensuring that it will not fall off easily.

[0032] See Figure 2 and Figure 3 The bottom of the thermal insulation layer 9 is provided with a slot that matches the shape of the lining purlin 7, and the lining purlin 7 is arranged on the inner wall of the slot, so that the thermal insulation layer 9 can be stably installed above the dustproof cloth 6, thereby ensuring the firmness of the connection between the thermal insulation layer 9 and the lining purlin 7, and ensuring the overall aesthetics of the roof.

[0033] See Figure 2 Four bolts 2 12 are symmetrically arranged on the inner walls of both sides of the full-length thermal insulation gasket 11, so that the bolts 2 12 can be used to connect with external buildings, thereby realizing the installation and positioning of the device.

[0034] See Figure 1 The bottom of the outer laminated metal plate 15 is provided with a mounting groove that matches the shape of the bracket 14. The bracket 14 is inserted into the inner wall of the mounting groove, so that the bracket 14 and the outer laminated metal plate 15 can be quickly and firmly connected, reducing the construction difficulty and cost.

[0035] See Figure 1 The waterproof layer 13 is arranged above the thermal insulation layer 9, and the sound absorption layer 5 is arranged below the vapor barrier layer 4, so as to prevent water and moisture from affecting the thermal insulation layer 9 and the sound absorption layer 5, thereby ensuring their service life and ensuring their heat insulation and sound insulation effects.

[0036] See Figure 2 The full-length thermal insulation gasket 11 is used to connect the outer metal plate, and the purlin 1 and the support 3 are fixedly connected by self-tapping screws, so that the outer metal plate of the full-length thermal insulation gasket 11 and the corrugated perforated metal plate 2 can be connected to form an overall roofing effect.

[0037] Working principle: First, the profiled perforated metal plate 2 can be fixed to the top of the purlin 1 by self-tapping screws, and then the support 3, vapor barrier 4 and sound absorbing layer 5 can be installed in turn, and then the profiled perforated metal plate 2 can be used to support it. Then the dustproof cloth 6 can be covered and wrapped to the outer edge of the support 3, vapor barrier 4 and sound absorbing layer 5 to protect them, so that the dust from the outside will not easily penetrate into the inner cavity of the profiled perforated metal plate 2, support 3, vapor barrier 4 and sound absorbing layer 5 to affect their performance, further improving the performance of the profiled perforated metal plate 2, support 3, vapor barrier 4 and sound absorbing layer 5. service life, and then use four bolts 8 to fix the lining purlin 7 to the top of the dustproof cloth 6, and then fix it to the sound absorbing layer 5, and then the thermal insulation layer 9 can be installed on the top of the dustproof cloth 6 until the lining purlin 7 is set on the inner wall of the card slot, so that the thermal insulation layer 9 can be stably installed above the dustproof cloth 6, thereby ensuring the firmness of the connection between the thermal insulation layer 9 and the lining purlin 7, and the overall aesthetics of the roof can be ensured. By plugging the bracket 14 into the inner wall of the installation groove, the bracket 14 and the outer laminated metal plate 15 can be quickly and firmly connected, reducing the construction difficulty and cost.

[0038] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "two ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0040] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are merely illustrative and are not intended to limit the scope of protection of the present invention. Those skilled in the art may make various modifications and variations to the present invention based on the spirit and principles of the present invention, and such modifications and variations are also within the scope of the present invention.

Claims

1. A metal sheet roof with heat insulation and sound absorption functions, comprising purlins (1), characterized in that: The top of the purlin (1) is fixedly mounted with a profiled perforated metal plate (2), the top of the profiled perforated metal plate (2) is fixedly mounted with a support member (3), the top of the support member (3) is fixedly mounted with a vapor barrier layer (4), the top of the vapor barrier layer (4) is fixedly mounted with a sound absorbing layer (5), the top of the sound absorbing layer (5) is provided with a dustproof cloth (6), the top of the dustproof cloth (6) is fixedly mounted with a lining purlin (7) by means of a bolt (8), the top of the dustproof cloth (6) is provided with a thermal insulation layer (9), the top of the thermal insulation layer (9) is provided with a notch (10), the inner wall of the notch (10) is slidably plugged with a full-length thermal insulation gasket (11), the top of the thermal insulation layer (9) is fixedly mounted with a waterproof layer (13), the top of the waterproof layer (13) is fixedly mounted with a bracket (14), and the top of the waterproof layer (13) is fixedly mounted with an outer profiled metal plate (15).

2. The metal sheet roof with heat insulation and sound absorption function according to claim 1, characterized in that: The dustproof cloth (6) covers the lower portion of the thermal insulation layer (9), and the profiled perforated metal plate (2), the support member (3), the vapor barrier layer (4), and the sound absorption layer (5) are all wrapped in the inner cavity of the dustproof cloth (6).

3. The metal sheet roof with heat insulation and sound absorption function according to claim 1, characterized in that: The number of the bolts (8) is four, and the four bolts (8) are symmetrically arranged on both sides of the lining purlin (7).

4. The metal sheet roof with heat insulation and sound absorption function according to claim 1, characterized in that: A slot that matches the shape of the lining purlin (7) is provided at the bottom of the thermal insulation layer (9), and the lining purlin (7) is arranged on the inner wall of the slot.

5. The metal sheet roof with heat insulation and sound absorption function according to claim 1, characterized in that: Four bolts (12) are symmetrically arranged on the inner walls of both sides of the full-length heat-insulating gasket (11).

6. The metal sheet roof with heat insulation and sound absorption function according to claim 1, characterized in that: The bottom of the outer laminated metal plate (15) is provided with a mounting groove that matches the shape of the bracket (14), and the bracket (14) is plugged into the inner wall of the mounting groove.

7. The metal sheet roof with heat insulation and sound absorption function according to claim 1, characterized in that: The waterproof layer (13) is arranged above the thermal insulation layer (9), and the sound absorption layer (5) is arranged below the vapor barrier layer (4).

8. The metal sheet roof with heat insulation and sound absorption function according to claim 1, characterized in that: The full-length heat-insulating gasket (11) is used to connect the outer metal plate, and the purlin (1) and the support member (3) are fixedly connected by self-tapping screws.

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