Fireproof partition wall, modular building and construction method

Abstract

The invention provides a fireproof partition wall, a modular building and a construction method. The fireproof partition wall comprises a wall body, a fireproof cavity and a mounting cavity. A first fireproof plate and a mounting plate connected with the first fireproof plate are arranged on the side surface of the wall body. The fireproof cavities are located on the inner side of the first fireproof plate and arranged in pairs in the thickness direction of the wall body, every two adjacent fireproof cavities are partially overlapped in the first direction, and the first direction is perpendicular to the thickness direction of the wall body. The mounting cavity is located on the inner side of the mounting plate, the mounting cavity and the fireproof cavity are connected in the first direction and are independent of each other, and the mounting cavity is used for mounting electromechanical equipment and / or electromechanical pipelines. According to the fireproof partition wall, the mounting plate connected with the first fireproof plate is arranged on the side surface of the wall main body, so that the situation that a sandwich wall is arranged on the outer side of the fireproof partition wall or the first fireproof plate is damaged can be avoided, the overall thickness of the fireproof partition wall is reduced, the use and living experience feeling of customers is improved, and the overall cost of a wall decoration project is reduced.

Description

Technical Field

[0001] The present application generally relates to the technical field of modular buildings, and more particularly to a fireproof partition, a modular building and a construction method. Background Art

[0002] As the global demand for sustainable and efficient construction continues to increase, modular building products can provide fast, reusable, energy-saving and environmentally friendly solutions. These products are characterized by high quality, precise manufacturing and consistency, and can meet the requirements of foreign markets for building quality and design specifications. For modular building products in some international markets (such as Ireland), local building fire protection regulations require that mechanical and electrical pipelines and lines cannot be concealed in the fireproof gypsum board wall, but must be installed outside the fireproof gypsum board wall. In order to meet this fire protection requirement, the following solutions were often adopted in the past:

[0003] 1. If Party A's client accepts the decoration effect of exposed mechanical and electrical pipelines, then the mechanical and electrical pipelines can be installed on the surface of the fireproof gypsum board.

[0004] 2. If Party A does not want the mechanical and electrical pipelines to be exposed, but requires a concealed installation effect, then a layer of sandwich wall can be added outside the fireproof gypsum board, and the mechanical and electrical pipelines can be concealed in the internal space of the sandwich wall.

[0005] In the above scheme 2, if there are electromechanical pipelines and lines on both sides of the fireproof partition wall, then a layer of sandwich wall needs to be added on both sides, and the overall structure of the partition wall will become sandwich wall / fireproof partition wall / sandwich wall, which will increase the overall thickness of the fireproof partition wall, thereby compressing the net space size of the room, resulting in a smaller area within the building suite, greatly reducing the customer's use and living experience. At the same time, multiple layers of sandwich walls also increase the cost of wall decoration projects.

[0006] Therefore, it is necessary to provide a fireproof partition, a modular building and a construction method to at least partially solve the above problems. Summary of the invention

[0007] A series of simplified concepts are introduced in the Summary of the Invention section, which will be further described in detail in the Detailed Description of the Invention section. The Summary of the Invention section of this application does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the scope of protection of the claimed technical solution.

[0008] In order to at least partially solve the above problems, the present application provides a fireproof partition wall in a first aspect, the fireproof partition wall comprising:

[0009] A wall body, wherein a first fireproof board and a mounting board connected to the first fireproof board are provided on a side surface of the wall body;

[0010] A fireproof cavity, the fireproof cavity is located on the inner side of the first fireproof board, along the thickness direction of the wall body, the fireproof cavities are arranged in pairs, two adjacent fireproof cavities partially overlap along the first direction, and the first direction is perpendicular to the thickness direction of the wall body;

[0011] The installation cavity is located on the inner side of the installation plate. Along the first direction, the installation cavity is connected to the fireproof cavity and is independent of each other. The installation cavity is used to install electromechanical equipment and / or electromechanical pipelines.

[0012] Optionally, the wall body further includes:

[0013] a second fireproof board, wherein the second fireproof board is spaced apart from the first fireproof board along the thickness direction, the second fireproof board and the first fireproof board are both arranged along the first direction, and along the first direction, the size of the first fireproof board is smaller than that of the second fireproof board;

[0014] A partition member is provided along the thickness direction, and the partition member is connected to the first fire prevention board and the second fire prevention board adjacent to each other along the thickness direction.

[0015] Optionally, the wall body further includes a first supporting member, wherein the first supporting member is connected to the first fireproof board and the second fireproof board adjacent to each other in the thickness direction.

[0016] Along the first direction, both ends of the first fire prevention board and the second fire prevention board protrude outward from the partition member, and at least one of the first supporting members abuts against the partition member.

[0017] Optionally, the partition members adjacent to each other along the thickness direction are staggered along the first direction.

[0018] Optionally, along the first direction, the first fire protection board has a first end close to the partition member and a second end away from the partition member, and the mounting plate is connected to the first end.

[0019] Optionally, along the thickness direction, the fireproof cavities are arranged in pairs and are independent of each other, and the second fireproof board is located between the first fireproof boards adjacent to each other along the thickness direction.

[0020] Along the thickness direction,

[0021] On one side of the second fireproof board, both ends of the fireproof cavity along the first direction are connected to the installation cavity.

[0022] On the other side of the second fireproof board, both ends of the installation cavity along the first direction are connected to the fireproof cavity.

[0023] Optionally, the mounting plate has an opening facing the thickness direction; and / or

[0024] The fireproof partition wall further includes a second supporting member connected to the second fireproof board and the mounting board adjacent to each other in the thickness direction.

[0025] Optionally, along the first direction, at least one of the second supporting members abuts against the partition member, and the partition member is located between the first supporting member and the second supporting member adjacent to each other along the first direction.

[0026] Optionally, the second supporting member abutting against the partition member is located between the first fireproof board and the second fireproof board adjacent to each other in the thickness direction.

[0027] Along the first direction, the second supporting member abutting against the partition member protrudes outwardly from the first fire prevention board.

[0028] Optionally, the fireproof cavity is filled with a fireproof layer; and / or

[0029] The outer end surface of the fireproof partition wall perpendicular to the first direction is configured to be flush.

[0030] A second aspect of the present application provides a modular building, the modular building comprising the fireproof partition wall according to the first aspect of the present application, wherein the thickness direction and the first direction are both configured as horizontal directions.

[0031] The third aspect of the present application provides a construction method, which is suitable for the fireproof partition wall according to the first aspect of the present application, wherein the fireproof partition wall comprises a first supporting member, a second supporting member, a first fireproof board, a fireproof layer, a partition member, a second fireproof board, and a mounting plate, wherein the fireproof partition wall is at least used to install electromechanical pipelines and / or electromechanical equipment, wherein the electromechanical equipment comprises an electrical box and a mounting bracket.

[0032] The construction method comprises:

[0033] According to the building construction plan, placing a first reference line for construction reference for the first supporting member and the second supporting member;

[0034] installing the first support member;

[0035] Install the second fireproof board and fill the fireproof layer, then install the partition member and the first fireproof board;

[0036] Installing the second supporting member with reference to the first reference line;

[0037] Referring to the electromechanical construction drawing, placing a second construction reference baseline for the electrical box and the electromechanical pipeline;

[0038] Install the mounting bracket, and then install the electrical box and the electromechanical pipeline;

[0039] The elevation and horizontal positioning of the electrical box are measured, and before or after the mounting plate is installed, a hole is drilled on the mounting plate to form an opening communicating with the outside.

[0040] According to the fireproof partition wall of the present application, by arranging a mounting plate connected to the first fireproof board on the side surface of the wall body, it is possible to avoid setting a clamping wall on the outside of the fireproof partition wall or damaging the first fireproof board, thereby reducing the overall thickness of the fireproof partition wall, thereby improving the customer's use and living experience, and reducing the overall cost of the wall decoration project. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The following drawings of the embodiments of the present application are hereby used as part of the present application for understanding the present application. The drawings show the embodiments of the present application and their descriptions, and are used to explain the principles of the present application. In the drawings,

[0042] Figure 1 A schematic cross-sectional view of a fireproof partition wall according to a preferred embodiment of the present application; and

[0043] Figure 2 It is a schematic cross-sectional view of a fireproof partition wall according to another preferred embodiment of the present application.

[0044] Description of reference numerals:

[0045] 100 / 200 Fireproof Partition Wall

[0046] 110 Wall body

[0047] 111 First Fireproof Board

[0048] 111a First End

[0049] 111b Second end

[0050] 112 Second fireproof board

[0051] 113 Separator

[0052] 114 first supporting member

[0053] 115 Fireproof Layer

[0054] 116 Mounting plate

[0055] 116a Opening

[0056] 117 Second supporting member

[0057] 120 Mechanical and electrical equipment

[0058] 121 Electrical box

[0059] 122 Mounting bracket

[0060] 123 Electromechanical pipeline

[0061] 130 Fireproof Chamber

[0062] 140 Mounting cavity

[0063] D1 First direction

[0064] DT Thickness direction DETAILED DESCRIPTION

[0065] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application embodiments can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present application embodiments, some technical features well known in the art are not described.

[0066] In order to fully understand the implementation of the present application, a detailed structure will be presented in the following description. Obviously, the implementation of the implementation of the present application is not limited to the specific details familiar to those skilled in the art.

[0067] It should be understood that the purpose of the terms used herein is only to describe specific embodiments and is not intended to limit the present application, and the singular forms "a", "an" and "said / the" are also intended to include plural forms, unless the context clearly indicates otherwise. When the terms "comprise" and / or "include" are used in this specification, they indicate the presence of the features, integral bodies, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integral bodies, steps, operations, elements, components and / or combinations thereof.

[0068] Ordinal numbers such as "first" and "second" cited in this application are merely identifiers and do not have any other meaning, such as a specific order. Moreover, for example, the term "first component" itself does not imply the existence of a "second component", and the term "second component" itself does not imply the existence of a "first component". It should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inner", "outer" and similar expressions used in this application are for illustrative purposes only and are not limiting.

[0069] Hereinafter, specific embodiments of the present application will be described in more detail with reference to the accompanying drawings. These drawings show representative embodiments of the present application and do not limit the present application.

[0070] The present application provides a fireproof partition wall.

[0071] First embodiment

[0072] See also Figure 1 , this embodiment provides a fireproof partition wall 100. The fireproof partition wall 100 includes a wall body 110, a fireproof cavity 130 and an installation cavity 140. Specifically, the side surface of the wall body 110 is provided with a first fireproof board 111 and a mounting plate 116 connected to the first fireproof board 111. The fireproof cavity 130 is located on the inner side of the first fireproof board 111. Preferably, along the thickness direction DT of the wall body 110, the fireproof cavities 130 are arranged in pairs, and two adjacent fireproof cavities 130 partially overlap along the first direction D1. The first direction D1 is perpendicular to the thickness direction DT of the wall body 110. The installation cavity 140 is located on the inner side of the installation plate 116, and along the first direction D1, the installation cavity 140 is connected to the fireproof cavity 130 and is independent of each other. The installation cavity 140 is used to install electromechanical equipment 120 and / or electromechanical pipelines 123.

[0073] According to the fireproof partition wall 100 of the present solution, by setting a mounting plate 116 connected to the first fireproof board 111 on the side surface of the wall body 110, it is possible to avoid setting a clamping wall on the outside of the fireproof partition wall 100 or damaging the first fireproof board 111, thereby reducing the overall thickness of the fireproof partition wall 100, thereby improving the customer's use and living experience, and reducing the overall cost of the wall decoration project.

[0074] The wall body 110 also includes a second fireproof board 112, a partition member 113 and a first supporting member 114. The second fireproof board 112 is spaced from the first fireproof board 111 along the thickness direction DT, and the second fireproof board 112 and the first fireproof board 111 are both arranged along the first direction D1, and along the first direction D1, the size of the first fireproof board 111 is smaller than that of the second fireproof board 112. The partition member 113 is arranged along the thickness direction DT, and the partition member 113 is connected to the first fireproof board 111 and the second fireproof board 112 adjacent to each other along the thickness direction DT. Preferably, the fireproof performance of the partition member 113 is the same as that of the first fireproof board 111 and the second fireproof board 112. The first supporting member 114 is connected to the first fireproof board 111 and the second fireproof board 112 adjacent to each other along the thickness direction DT. Along the first direction D1 , both ends of the first fire prevention board 111 and the second fire prevention board 112 protrude outward from the partition member 113 , and at least one first supporting member 114 abuts against the partition member 113 .

[0075] It can be understood that the fireproof cavity 130 is filled with a fireproof layer 115. Since the fireproof cavities 130 adjacent along the thickness direction DT partially overlap along the first direction D1, further, the partition members 113 adjacent along the thickness direction DT are staggered along the first direction D1. Figure 1 In the embodiment, along the first direction D1, the fireproof cavity 130 is connected to the installation cavity 140, and the size of the fireproof cavity 130 is larger than the installation cavity 140, so that the fireproof cavities 130 adjacent to each other along the thickness direction DT partially overlap along the first direction D1. In addition, along the first direction D1, the fireproof layer 115 is configured as a continuous structure.

[0076] Please continue reading Figure 1 , further, along the first direction D1, the first fireproof board 111 has a first end 111a close to the partition member 113 and a second end 111b away from the partition member 113, and the mounting plate 116 is connected to the first end 111a. Along the thickness direction DT, the fireproof cavity 130 is arranged in pairs and is independent of each other. In other words, the second fireproof board 112 is located between the first fireproof boards 111 adjacent to each other along the thickness direction DT. The fireproof partition wall 100 also includes a second support member 117, which is connected to the second fireproof board 112 and the mounting plate 116 adjacent to each other along the thickness direction DT. Along the first direction D1, at least one second support member 117 abuts against the partition member 113, that is, the partition member 113 is located between the first support member 114 and the second support member 117 adjacent to each other along the first direction D1. It should be noted that, preferably, the first support member 114 and the second support member 117 are configured as keels, and the cross-sectional shape of the first support member 114 and the second support member 117 is substantially U-shaped.

[0077] For example Figure 1 In the embodiment, the number of first support members 114 inside a single fireproof cavity 130 is three, and one of the first support members 114 abuts against the partition member 113. Also, along the first direction D1, the first support member 114 closest to the outermost side of the fireproof cavity 130 is flush with the second end 111b. The number of second support members 117 inside a single installation cavity 140 is three, and one of the second support members 117 abuts against the partition member 113. Also, along the first direction D1, the second support member 117 closest to the outermost side of the installation cavity 140 is flush with the second end 111b. In other words, the outer end surface of the fireproof partition wall 100 perpendicular to the first direction D1 is constructed to be flush. Accordingly, the thickness of the mounting plate 116 is consistent with that of the first fireproof plate 111, that is, the outer side surface of the fireproof partition wall 100 is constructed to be flush. In order to facilitate the installation and maintenance of the electromechanical device 120 and / or the electromechanical pipeline 123 in the installation cavity 140 , the installation plate 116 may further have an opening 116 a facing the thickness direction DT.

[0078] Please continue reading Figure 1 It should be noted that the second support member 117 abutting against the partition member 113 is located between the first fireproof board 111 and the second fireproof board 112 adjacent to each other in the thickness direction DT. Along the first direction D1, the second support member 117 abutting against the partition member 113 protrudes outward from the first fireproof board 111. Preferably, along the first direction D1, there is at least one second support member 117 at the position where the first fireproof board 111 and the mounting plate 116 are connected to ensure the structural integrity and thermal insulation of the fireproof partition 100 at the connection. The size of the overlapping part of the adjacent fireproof cavities 130 on both sides of the second fireproof board 112 along the first direction D1 is not less than 50 mm, for example, 50 mm, so that the fire barrier of the fireproof partition 100 can be completely extended, ensuring the integrity and thermal insulation of the fireproof partition 100. Correspondingly, the size of the second support member 117 abutting against the partition member 113 protruding outward from the first fireproof board 111 is 25 mm (i.e., the middle part of the second support member 117).

[0079] Second embodiment

[0080] See also Figure 2 This embodiment provides a fireproof partition wall 200. Compared with the fireproof partition wall 100 of the first embodiment, the difference is that along the thickness direction DT, on one side of the second fireproof board 112, both ends of the fireproof cavity 130 along the first direction D1 are connected to the installation cavity 140. On the other side of the second fireproof board 112, both ends of the installation cavity 140 along the first direction D1 are connected to the fireproof cavity 130.

[0081] The present application also provides a construction method, which is suitable for the fireproof partition wall described in the first embodiment and / or the second embodiment of the present application. In addition, the aforementioned electromechanical device 120 includes an electrical box 121 and a mounting bracket 122. For example, the mounting bracket 122 has a recessed portion suitable for the electrical box 121.

[0082] Specifically, the construction method includes:

[0083] According to the building construction plan, a first reference line is placed for construction reference on the first supporting member 114 and the second supporting member 117 .

[0084] The first supporting member 114 is installed.

[0085] The second fireproof board 112 is installed, and the fireproof layer 115 is filled, and then the partition member 113 and the first fireproof board 111 are installed.

[0086] With reference to the first reference line, the second supporting member 117 is installed.

[0087] With reference to the electromechanical construction drawing, a second construction reference baseline is placed for the electrical box 121 and the electromechanical pipeline 123 .

[0088] Install the mounting bracket 122 , and then install the electrical box 121 and the electromechanical pipeline 123 .

[0089] The elevation and horizontal positioning of the electrical box 121 are measured, and before or after the mounting plate 116 is installed, a hole is drilled on the mounting plate 116 to form an opening 116a communicating with the outside.

[0090] In addition, the present application also provides a modular building, which includes the aforementioned fireproof partition wall. After the modular building is completed, preferably, the aforementioned thickness direction DT and the first direction D1 are both constructed as horizontal directions, for example, the first direction D1 is the length direction of the fireproof partition wall, and the thickness direction DT is the width direction of the fireproof partition wall; in other words, the attached Figure 1 and attached Figure 2 Alternatively, the first direction D1 is the height direction of the fireproof partition wall, and the thickness direction DT is the width direction of the fireproof partition wall. In other words, Figure 1 and attached Figure 2 It is a side view.

[0091] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art in the technical field of this application. The terms used herein are only for describing specific implementation purposes and are not intended to limit this application. Terms such as "setting" appearing in this article can mean that one component is directly attached to another component, or that one component is attached to another component through an intermediate. Features described in this article in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or otherwise specified.

[0092] The present application has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and description, and are not intended to limit the present application to the described embodiments. It can be understood by those skilled in the art that more variations and modifications can be made according to the teachings of the present application, and these variations and modifications all fall within the scope of protection claimed in the present application.

Claims

1. A fireproof partition wall, characterized in that: The fireproof partition wall comprises: A wall body, wherein a first fireproof board and a mounting board connected to the first fireproof board are provided on a side surface of the wall body; A fireproof cavity, the fireproof cavity is located on the inner side of the first fireproof board, along the thickness direction of the wall body, the fireproof cavities are arranged in pairs, and two adjacent fireproof cavities partially overlap along a first direction, and the first direction is perpendicular to the thickness direction of the wall body; The installation cavity is located on the inner side of the installation plate. Along the first direction, the installation cavity is connected to the fireproof cavity and is independent of each other. The installation cavity is used to install electromechanical equipment and / or electromechanical pipelines.

2. The fireproof partition wall according to claim 1, characterized in that: The wall body also includes: a second fireproof board, wherein the second fireproof board is spaced apart from the first fireproof board along the thickness direction, the second fireproof board and the first fireproof board are both arranged along the first direction, and along the first direction, the size of the first fireproof board is smaller than that of the second fireproof board; A partition member is provided along the thickness direction, and the partition member is connected to the first fire prevention board and the second fire prevention board adjacent to each other along the thickness direction.

3. The fireproof partition wall according to claim 2, characterized in that: The wall body further includes a first supporting member connected to the first fireproof board and the second fireproof board adjacent to each other in the thickness direction. Along the first direction, both ends of the first fire prevention board and the second fire prevention board protrude outward from the partition member, and at least one of the first supporting members abuts against the partition member.

4. The fireproof partition wall according to claim 3, characterized in that: The partition members adjacent to each other in the thickness direction are staggered along the first direction.

5. The fireproof partition wall according to claim 4, characterized in that: Along the first direction, the first fire protection board has a first end close to the partition member and a second end away from the partition member, and the mounting plate is connected to the first end.

6. The fireproof partition wall according to claim 4, characterized in that: Along the thickness direction, the fireproof cavities are arranged in pairs and are independent of each other, and the second fireproof board is located between the first fireproof boards adjacent to each other along the thickness direction. Along the thickness direction, On one side of the second fireproof board, both ends of the fireproof cavity along the first direction are connected to the installation cavity. On the other side of the second fireproof board, both ends of the installation cavity along the first direction are connected to the fireproof cavity.

7. The fireproof partition wall according to claim 5 or 6, characterized in that: The mounting plate has an opening facing the thickness direction; and / or The fireproof partition wall further includes a second supporting member connected to the second fireproof board and the mounting board adjacent to each other in the thickness direction.

8. The fireproof partition wall according to claim 7, characterized in that: At least one of the second supporting members abuts against the partition member along the first direction, and the partition member is located between the first supporting member and the second supporting member adjacent to each other along the first direction.

9. The fireproof partition wall according to claim 8, characterized in that: The second supporting member abutting against the partition member is located between the first fire prevention board and the second fire prevention board adjacent to each other in the thickness direction. Along the first direction, the second supporting member abutting against the partition member protrudes outwardly from the first fire prevention board.

10. The fireproof partition wall according to claim 1, characterized in that: The fireproof cavity is filled with a fireproof layer; and / or The outer end surface of the fireproof partition wall perpendicular to the first direction is configured to be flush.

11. A modular building, characterized in that: The modular building comprises the fireproof partition wall according to any one of claims 1 to 10, wherein the thickness direction and the first direction are both configured as horizontal directions.

12. A construction method, suitable for the fireproof partition wall according to any one of claims 1 to 10, the fireproof partition wall comprising a first supporting member, a second supporting member, a first fireproof board, a fireproof layer, a partition member, a second fireproof board, and a mounting plate, the fireproof partition wall is at least used to install electromechanical pipelines and / or electromechanical equipment, the electromechanical equipment comprising an electrical box and a mounting bracket, It is characterized in that The construction method comprises: According to the building construction plan, placing a first reference line for construction reference for the first supporting member and the second supporting member; installing the first support member; Install the second fireproof board and fill the fireproof layer, then install the partition member and the first fireproof board; Installing the second supporting member with reference to the first reference line; Referring to the electromechanical construction drawing, placing a second construction reference baseline for the electrical box and the electromechanical pipeline; Install the mounting bracket, and then install the electrical box and the electromechanical pipeline; The elevation and horizontal positioning of the electrical box are measured, and before or after the mounting plate is installed, a hole is drilled on the mounting plate to form an opening communicating with the outside.

Images