Suspended smoke wall

Abstract

The utility model provides a ceiling screen. The ceiling screen comprises a fixing assembly and a hanging assembly. The fixing assembly comprises a fireproof element and a connecting element, the fireproof element is arranged on a building floor, and the connecting element is arranged on the fireproof element. The suspension assembly comprises a suspension element and a blocking element, the suspension element is arranged on the connecting element, and the blocking element is arranged at the position, away from the connecting element, of the suspension element. The blocking element comprises tempered glass, and the tempered glass is vertically arranged on the hanging element. According to the smoke-blocking vertical wall provided by the utility model, high-temperature gas and toxic smoke can be blocked together through the fireproof element in the fixing assembly and the blocking element in the hanging assembly when a fire disaster occurs. The installation process of the ceiling screen is simple, the fixing assembly is directly installed on a building floor, a prefabricated steel frame is not needed, fragmentary parts are few, and compared with ceiling screens in the related technology, the installation process is simpler and faster, and construction efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a smoke barrier vertical wall. Background Art

[0002] When a fire occurs in a building, high-temperature gas and toxic smoke rise under the action of buoyancy, hit the ceiling and form a ceiling jet, causing the smoke to spread radially in all directions horizontally. Smoke poses the greatest threat to the safe evacuation of personnel, so limiting the spread speed and impact range of smoke has become a crucial factor in the evacuation process.

[0003] Smoke barrier is a smoke prevention facility that prevents the rapid spread of smoke. It can effectively limit the smoke to a certain range, slow down the spread of smoke and the scope of influence, improve the smoke exhaust effect in the smoke prevention zone, and thus buy precious time for the safe evacuation of personnel. Smoke barrier can be installed under the ceiling or on the ceiling, and can prevent the horizontal flow of smoke and hot gas in case of fire.

[0004] In the related art, the installation structure of the smoke barrier vertical wall is relatively complicated, including many relatively fragmented parts. It is usually prepared by first making a steel frame, sealing the steel frame with a plate or fireproof cloth, fixing the glass groove on the steel frame, and then installing the glass. In addition, welding operations are usually required during the installation, which makes the installation and construction process cumbersome and inconvenient, and the installation and construction efficiency is low. Utility Model Content

[0005] In order to overcome the defects existing in the related art, the utility model provides a smoke barrier vertical wall.

[0006] The embodiment of the utility model is achieved as follows:

[0007] The smoke barrier wall comprises a fixing assembly and a hanging assembly. The fixing assembly comprises a fireproof element and a connecting element, wherein the fireproof element is arranged on a building floor, and the connecting element is arranged on the fireproof element. The hanging assembly comprises a hanging element and a blocking element, wherein the hanging element is arranged on the connecting element, and the blocking element is arranged on the hanging element at a position away from the connecting element. The blocking element comprises tempered glass, and the tempered glass is vertically arranged on the hanging element.

[0008] In some embodiments, exemplarily, the fixing assembly includes a first fixing member, the first fixing member is vertically arranged on the building floor, and the fire protection element is fittedly arranged on the first fixing member.

[0009] In some embodiments, exemplarily, the fireproof element includes a fireproof board, the first fixing member is configured as a hot-dip galvanized flat steel, and the fireproof board is fitted on the hot-dip galvanized flat steel.

[0010] In some embodiments, for example, at least two hot-dip galvanized flat steels are arranged on the building floor, and a fireproof plate is arranged between every two hot-dip galvanized flat steels, and the fireproof plate can block the gaps between the multiple hot-dip galvanized flat steels.

[0011] In some embodiments, exemplarily, the fixing assembly includes a second fixing member, the second fixing member is arranged at an angle, and one end of the second fixing member is fixed to the building floor, and the other end of the second fixing member is fixed to the first fixing member.

[0012] In some embodiments, illustratively, at least two second fixing members are provided, and the plurality of second fixing members are symmetrically arranged on both sides of the first fixing member.

[0013] In some embodiments, exemplarily, a ceiling is provided on the building floor, and the fixing component is provided between the building floor and the ceiling.

[0014] In some embodiments, exemplarily, the suspension element comprises an L-shaped steel, and the L-shaped steel is disposed on the connecting element; the tempered glass is disposed on the L-shaped steel at a position away from the building floor.

[0015] In some embodiments, exemplarily, a through groove is opened on the ceiling, the through groove is arranged at a position on the ceiling corresponding to the suspension element, and the tempered glass is inserted into the through groove.

[0016] In some embodiments, exemplarily, a limiting member is disposed in the through groove, two limiting members are disposed, and the two limiting members are symmetrically disposed on both sides of the tempered glass, and the limiting members abut against the tempered glass.

[0017] The beneficial effects of the embodiments of the utility model are:

[0018] The utility model provides a smoke barrier wall, during the installation process, the fixing assembly is fixed on the building floor by any means such as expansion nails, and then the hanging element is installed on the connecting element, and the blocking element, that is, the tempered glass, is installed on the hanging element.

[0019] The smoke barrier provided by the utility model can block high-temperature gas and toxic smoke when a fire occurs through the fireproof elements in the fixed components and the blocking elements in the hanging components. The installation process of the smoke barrier provided by the utility model is simple, and the fixed components can be directly installed on the building floor, without the need for prefabricated steel frames, and with fewer fragmentary parts. Compared with the smoke barrier in the related art, the installation process is simpler and faster, and the construction efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A structural schematic diagram of a smoke barrier vertical wall from one perspective of an embodiment of the utility model;

[0022] Figure 2 The smoke barrier vertical wall of the utility model embodiment Figure 1 A partial enlarged view of point A in the middle.

[0023] icon:

[0024] 100-fixing assembly; 110-fireproof element; 120-first fixing member; 121-connecting element; 130-second fixing member; 200-suspension assembly; 210-suspension element; 220-blocking element; 230-limiting member; 300-building floor; 400-ceiling; 410-through groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Example 1

[0032] The present embodiment provides a smoke barrier vertical wall to solve the problems in the related art that the smoke barrier vertical wall has many fragmentary parts, the installation process is cumbersome, and the construction efficiency is low.

[0033] See also Figure 1 , Figure 2 The smoke barrier vertical wall comprises a fixing assembly 100 and a hanging assembly 200. The fixing assembly 100 comprises a fireproof element 110 and a connecting element 121, wherein the fireproof element 110 is arranged on a building floor 300, and the connecting element 121 is arranged on the fireproof element 110. The hanging assembly 200 comprises a hanging element 210 and a blocking element 220, wherein the hanging element 210 is arranged on the connecting element 121, and the blocking element 220 is arranged on the hanging element 210 at a position away from the connecting element 121. The blocking element 220 comprises tempered glass, and the tempered glass is vertically arranged on the hanging element 210.

[0034] Specifically, when installing the smoke barrier of this embodiment, the fireproof element 110 is set on the building floor 300, the connecting element 121 is set on the fireproof element 110 at a position away from the building floor 300, and the blocking element 220 is directly suspended on the connecting element 121 through the hanging element 210, that is, the installation is completed, and the fireproof element 110 and the blocking element 220 can cooperate with each other to block the high-temperature gas and toxic smoke in the fire and prevent them from spreading. The installation process of this embodiment is simple and fast, with fewer fragmentary parts and high construction efficiency.

[0035] It is understandable that when the various components in this embodiment need to be installed on the building floor 300, or need to be connected and installed with each other, the installation method can adopt any existing structure as long as the installation can be guaranteed to be reliable. Exemplarily, the fireproof element 110 can be installed on the building floor 300 by expansion bolts to ensure stable and reliable installation, and after the installation is completed, the fireproof element 110 can withstand the force of the suspension component 200 to ensure that the present embodiment can work normally. Correspondingly, when the suspension component 200 and the fixing component 100 are connected with each other, structures such as expansion bolts or screws can also be used. Compared with the welding installation method in the relevant structure, the installation process of this embodiment is simple and convenient.

[0036] In some embodiments, for example, Figure 1 , Figure 2 As shown, the fixing assembly 100 includes a first fixing member 120, which is vertically arranged on the building floor 300, and the fireproof element 110 is arranged on the first fixing member 120. By arranging the first fixing member 120, the fireproof element 110 is supported, so that the fireproof element 110 has sufficient strength to block the high-temperature gas or toxic smoke in the fire. In addition, arranging the fireproof element 110 on the first fixing member 120 can also make the arrangement of this embodiment more flexible. Specifically, when installing this embodiment, the first fixing member 120 can be installed at any position, and the first fixing member 120 can be set to any length and any width. After the first fixing member 120 is installed, the fireproof element 110 of a suitable size is arranged and attached to the first fixing member 120, so that the installation process is flexible and convenient.

[0037] It is understandable that the first fixing member 120 can provide a wider range of options for the fireproof element 110. If there is no first fixing member 120 to support the fireproof element 110, the fireproof element 110 needs to be made of a rigid material to ensure the connection effect of the fireproof element 110; after the first fixing member 120 is provided, the fireproof element 110 can be made of any material as long as the fireproofing capability is guaranteed.

[0038] In some embodiments, for example, Figure 1As shown, the fireproof element 110 includes a fireproof board, the first fixing part 120 is set as hot-dip galvanized flat steel, and the fireproof board is laminated on the hot-dip galvanized flat steel. Steel, as a metal material, itself has good fireproof ability and fire resistance. Hot-dip galvanized flat steel, with a zinc layer on the outside of the steel, can further improve the corrosion resistance of the first fixing part 120. In the event of a fire, it is ensured that the first fixing part 120 will not be affected by high-temperature gas and toxic smoke, so that it can maintain stable fire resistance. The fireproof board is set on the hot-dip galvanized flat steel, and cooperates with the hot-dip galvanized flat steel to block high-temperature gas and toxic smoke together, thereby improving the smoke blocking effect of this embodiment. The fireproof board can be made of boards with fire-resistant and heat-resistant properties such as thermosetting resin impregnated paper high-pressure laminated board, gypsum board, high-pressure decorative fire-resistant board and glass magnesium fireproof board according to actual conditions.

[0039] In some embodiments, for example, at least two hot-dip galvanized flat steels are provided on the building floor 300, and a fireproof plate is provided between each two hot-dip galvanized flat steels, and the fireproof plate can block the gaps between multiple hot-dip galvanized flat steels. On the building floor 300, it is necessary to set the position of the smoke barrier vertical wall, and hot-dip galvanized flat steels are installed, and a fireproof plate is provided between each two hot-dip galvanized flat steels. In this way, the hot-dip galvanized flat steel is used as the supporting skeleton, and the fireproof plate is used as an interception member to prevent the diffusion of smoke or gas, which can further improve the smoke barrier effect of this embodiment. In addition, the provision of multiple hot-dip galvanized flat steels can also improve the structural strength of this embodiment, make this embodiment more durable, and extend the service life of this embodiment.

[0040] In some embodiments, for example, Figure 1 , Figure 2 As shown, the fixing assembly 100 includes a second fixing member 130, the second fixing member 130 is tilted, and one end of the second fixing member 130 is fixed on the building floor 300, and the other end of the second fixing member 130 is fixed on the first fixing member 120. Hot-dip galvanized flat steel is used as the first fixing member 120, which is vertically arranged on the building floor 300, providing a vertical support point for the fireproof board, ensuring the vertical stability of the structure of this embodiment. The tilted arrangement of the second fixing member 130 cooperates with the first fixing member 120 to form a triangular structure, which enhances the wind pressure resistance and structural rigidity of the entire smoke barrier wall, making it more stable. The combined design of the first fixing member 120 and the second fixing member 130 simplifies the on-site installation process, and also facilitates the inspection and maintenance of the smoke barrier wall in the future, ensuring that it is in good working condition for a long time.

[0041] It can be understood that the inclination setting of the second fixing member 130 can be flexibly adjusted according to the height and spatial layout of different building floors 300, ensuring that the smoke barrier wall of this embodiment can adapt to various building structures, meet the fire protection requirements in different scenarios, and improve the flexibility of this embodiment.

[0042] In some embodiments, for example, Figure 1 , Figure 2 As shown, at least two second fixing members 130 are provided, and the plurality of second fixing members 130 are symmetrically arranged on both sides of the first fixing member 120. The symmetrically arranged second fixing members 130 can balance the forces on both sides of the smoke barrier wall of this embodiment to form a more stable support structure. When encountering external forces, such as high-temperature airflow in a fire, the symmetrical second fixing members 130 can better disperse and resist the forces, thereby improving the stability and wind pressure resistance of the overall structure. The symmetrically arranged second fixing members 130 enable the smoke barrier wall to better resist stress changes caused by temperature changes in the building floor 300 when a fire occurs, thereby reducing the risk of structural damage in this embodiment. The plurality of symmetrically arranged second fixing members 130 can also be flexibly adjusted according to the height, width and shape of the specific building floor 300 to ensure that the smoke barrier wall can adapt to various building structures and meet the fire protection requirements in different scenarios.

[0043] In some embodiments, for example, Figure 1 As shown, a ceiling 400 is arranged on the building floor 300, and the fixing assembly 100 is arranged between the building floor 300 and the ceiling 400. The fixing assembly 100 is arranged vertically between the building floor 300 and the ceiling 400, that is, the fireproof board and the hot-dip galvanized flat steel are arranged between the building floor 300 and the ceiling 400, which can effectively divide the space in the building floor 300, form a fire partition, limit the horizontal spread of smoke and fire, and buy precious time for personnel evacuation. The fixing assembly 100 is arranged between the building floor 300 and the ceiling 400, which can also improve the space utilization rate of this embodiment, does not affect the net height of the floor, and ensures the aesthetics and functionality of the ceiling 400.

[0044] It is worth mentioning that, in terms of the installation process, after the smoke barrier wall is installed, the present embodiment is not affected by the airflow, wind pressure, etc. at the construction site, and has good wind pressure resistance and wind sway resistance. Moreover, the present embodiment does not affect the construction of the ceiling 400 project at all. At the same time, after the smoke barrier wall and the ceiling 400 are installed, the sealing strip can be used to further beautify the gap of the ceiling 400 to ensure the aesthetics and functionality of the ceiling 400.

[0045] In some embodiments, for example, Figure 1 , Figure 2As shown, the suspension element 210 includes an L-shaped steel, which is arranged on the connecting element 121; the tempered glass is arranged on the L-shaped steel at a position away from the building floor 300. Setting the suspension element 210 as an L-shaped steel can further reduce the installation difficulty of this embodiment. During the installation process, it is only necessary to hang the L-shaped steel on the connecting element 121 and fix it, and the installation process is simple and convenient. The tempered glass and the L-shaped steel can be fixed by any method such as bolts, clamping, etc., as long as the fixation can be reliable.

[0046] In some embodiments, for example, Figure 1 , Figure 2 As shown, a through groove 410 is provided on the ceiling 400, and the through groove 410 is arranged at a position on the ceiling 400 corresponding to the suspension element 210, and the tempered glass is inserted into the through groove 410. The tempered glass has high heat resistance and strength, and can prevent the spread of smoke and flames when a fire occurs. At the same time, it is not easy to break into sharp fragments when impacted, thereby improving the safety of this embodiment. The through groove 410 is provided to ensure that the tempered glass hangs down normally. The tempered glass is inserted into the through groove 410, which simplifies the installation process, facilitates daily cleaning and maintenance, and ensures that the smoke barrier wall of this embodiment can be effective for a long time. The design of the through groove 410 makes the installation position of the tempered glass flexible, and can be adjusted according to the actual building structure and fire protection requirements, and adapt to different configurations of the ceiling 400 and the building floor 300. In addition, the use of tempered glass not only provides good light transmittance, making the space below the ceiling 400 bright, but also maintains the beauty of the building, which is in harmony with the aesthetics of modern architecture.

[0047] In some embodiments, for example, Figure 2 As shown, a limit member 230 is provided in the through groove 410, and two limit members 230 are provided, and the two limit members 230 are symmetrically arranged on both sides of the tempered glass, and the limit members 230 abut against the tempered glass. The limit member 230 can effectively fix the tempered glass to prevent it from being displaced or falling off when subjected to external forces, such as thermal expansion and contraction during a fire, building vibration, etc., thereby improving the overall stability of the smoke barrier wall of this embodiment. The contact between the limit member 230 and the tempered glass increases the connection strength between the tempered glass and the ceiling 400, ensuring that the tempered glass can remain in a predetermined position in extreme situations such as fires, and normally play its role in fire prevention and smoke isolation. The design of the limit member 230 can also further simplify the installation process of the tempered glass, and ensure the installation accuracy of the tempered glass through the limit member 230, while facilitating future inspection and maintenance, ensuring that the smoke barrier wall of this embodiment is in good condition for a long time.

[0048] In addition, the design of the limiter 230 can be adjusted according to the thickness of the tempered glass, so that the tempered glass can be of any thickness according to actual conditions, and the limiter 230 can effectively fix and support the tempered glass.

[0049] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. The smoke barrier wall is characterized by: include: A fixing assembly (100), the fixing assembly (100) comprising a fire protection element (110) and a connecting element (121), the fire protection element (110) being arranged on a building floor (300), and the connecting element (121) being arranged on the fire protection element (110); A suspension component (200), the suspension component (200) comprising a suspension element (210) and a blocking element (220), the suspension element (210) being arranged on the connecting element (121), and the blocking element (220) being arranged at a position on the suspension element (210) away from the connecting element (121); The blocking element (220) comprises tempered glass, and the tempered glass is vertically arranged on the suspension element (210).

2. The smoke barrier vertical wall according to claim 1, characterized in that: The fixing assembly (100) comprises a first fixing member (120), wherein the first fixing member (120) is vertically arranged on the building floor (300), and the fire protection element (110) is arranged in close contact with the first fixing member (120).

3. The smoke barrier vertical wall according to claim 2, characterized in that: The fireproof element (110) comprises a fireproof plate, the first fixing member (120) is configured as a hot-dip galvanized flat steel, and the fireproof plate is fitted onto the hot-dip galvanized flat steel.

4. The smoke barrier vertical wall according to claim 3, characterized in that: At least two hot-dip galvanized flat steels are arranged on the building floor (300), and a fireproof plate is arranged between every two hot-dip galvanized flat steels, and the fireproof plate can block the gaps between the multiple hot-dip galvanized flat steels.

5. The smoke barrier vertical wall according to claim 2, characterized in that: The fixing assembly (100) comprises a second fixing member (130), the second fixing member (130) is arranged at an angle, one end of the second fixing member (130) is fixed on the building floor (300), and the other end of the second fixing member (130) is fixed on the first fixing member (120).

6. The smoke barrier vertical wall according to claim 5, characterized in that: At least two of the second fixing members (130) are provided, and the plurality of second fixing members (130) are symmetrically arranged on both sides of the first fixing member (120).

7. The smoke barrier vertical wall according to claim 1, characterized in that: A suspended ceiling (400) is provided on the building floor (300), and the fixing assembly (100) is arranged between the building floor (300) and the suspended ceiling (400).

8. The smoke barrier vertical wall according to claim 7, characterized in that: The suspension element (210) comprises an L-shaped steel, and the L-shaped steel is arranged on the connecting element (121); the tempered glass is arranged at a position on the L-shaped steel away from the building floor (300).

9. The smoke barrier vertical wall according to claim 8, characterized in that: A through groove (410) is provided on the ceiling (400), the through groove (410) is arranged at a position on the ceiling (400) corresponding to the suspension element (210), and the tempered glass is inserted into the through groove (410).

10. The smoke barrier vertical wall according to claim 9, characterized in that: A limiting member (230) is arranged in the through groove (410), two limiting members (230) are arranged, and the two limiting members (230) are symmetrically arranged on both sides of the tempered glass, and the limiting members (230) abut against the tempered glass.

Images