A smoke-blocking vertical wall structure system arranged below a suspended ceiling

Abstract

The utility model provides a kind of smoke baffle vertical wall structure system being located in ceiling below, including ceiling, smoke baffle vertical wall and package box;The both ends of the reel of the smoke baffle vertical wall are connected to wall body, and the package box part is connected to steel beam structure, and part is connected to ceiling, and the upper eave mouth of the package box is flush with the setting of the ceiling, and the smoke baffle vertical wall is located in the package box, and the curtain of the smoke baffle vertical wall can be retracted along the aperture set on the package box.The smoke baffle vertical wall structure system, by the package box and connecting piece being set, can be locally available, not only simple and convenient construction, but also can well solve the installation problem of smoke baffle vertical wall, can satisfy the requirement of smoke prevention, can guarantee the integrity and aesthetic property of building structure simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of smoke barrier installation technology in building structures, and more specifically, to a smoke barrier curtain structure system installed below the ceiling. Background Technology

[0002] Smoke curtains are an important fire prevention facility widely used in public buildings. Their main functions include:

[0003] Smoke Control and Guidance: During a fire, smoke is one of the main causes of suffocation and impaired visibility. Smoke curtains effectively isolate smoke, confining it to the vicinity of the fire source, thereby reducing its impact on escape routes. By installing smoke curtains, smoke can be guided to specific areas, ensuring the clarity of escape routes and improving the safety and efficiency of evacuation.

[0004] Protecting evacuation routes: In high-rise buildings and other densely populated areas, timely evacuation of people is crucial. Smoke curtains create independent smoke zones, ensuring the cleanliness and unobstructed nature of evacuation routes, allowing people to find safe exits more quickly during evacuation.

[0005] Slowing the spread of fire: When a fire breaks out, smoke and hot gases spread upwards with the flames. Smoke curtains, when installed in key locations, can slow the upward spread of fire, thus buying valuable time to mitigate the fire risk.

[0006] Improving escape efficiency: In a fire, every second is crucial. Smoke curtains allow people to escape in a clearer and safer environment, improving escape efficiency. In large buildings or public places, rapid evacuation helps prevent stampedes.

[0007] Currently in my country, the construction of standard factory buildings and ancillary facilities has become an important part of industrial parks and various production enterprises. Some factory workshops have steel structures with mezzanine floors, and some areas require decorative ceilings. Above the mezzanine floors are busbars, condensate pipes, fire protection systems, ventilation systems, cable trays, and maintenance access routes. At the same time, smoke-proof structures are required to ensure the building's fire compartment requirements. Due to the obstruction of pipelines and maintenance access routes above the ceiling, it is impossible to install smoke curtains. Therefore, to ensure the smoke prevention requirements of each area, it is necessary to solve the problem of installing smoke-proof devices. Summary of the Invention

[0008] In view of this, the present invention proposes a smoke curtain structure system located below a suspended ceiling, comprising: a suspended ceiling, a smoke curtain, and a enclosure; the two ends of the roller of the smoke curtain are connected to the wall, the enclosure is partially connected to a steel beam structure and partially connected to the ceiling, the upper eaves of the enclosure are flush with the suspended ceiling, the smoke curtain is located inside the enclosure, and the curtain of the smoke curtain can be retracted and extended along the opening provided on the enclosure.

[0009] Preferably, the box is composed of multiple fireproof boards and has a rectangular box body.

[0010] Preferably, adjacent fireproof boards are connected by angle iron and self-tapping screws are used for connection.

[0011] Preferably, the box is welded to the ceiling or the steel beam structure using a connector, one end of which is welded to the box and the other end of which is welded to the ceiling or the steel beam structure.

[0012] Preferably, the connector is provided every 1.5m along the long and short sides of the box body.

[0013] Preferably, the fireproof board is a calcium silicate board or a rock wool board.

[0014] Preferably, adjacent fireproof boards are connected by hinges and self-tapping screws.

[0015] Preferably, the gaps between adjacent fireproof panels are connected using pressure strips.

[0016] Preferably, the width of the notch is 2 cm.

[0017] Preferably, the connector is a galvanized angle steel.

[0018] The present invention provides a smoke curtain structure system installed below the ceiling, which has the following advantages: by setting up the enclosure and connectors, local materials can be used, which not only makes the construction simple and convenient, but also solves the installation problem of the smoke curtain, meets the requirements of smoke prevention, and at the same time ensures the integrity and aesthetics of the building structure. Attached Figure Description

[0019] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0020] Figure 1 A cross-sectional structural diagram of the smoke curtain structure system provided in the embodiment of this utility model;

[0021] Figure 2 This is a schematic diagram of the bag structure provided in an embodiment of the present utility model;

[0022] Figure 3 A top view of the box and smoke curtain provided in an embodiment of this utility model;

[0023] In the diagram, 1. suspended ceiling, 2. enclosure, 3. smoke curtain, 4. connector, 5. steel beam structure (or ceiling);

[0024] 21. Fireproof board; 22. Angle iron (or hinge); 23. Self-tapping screw; 24. Pressure strip; 25. Notch; 31. Smoke curtain roll; 32. Smoke curtain roller. Detailed Implementation

[0025] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, embodiments and features of the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] See Figure 1-3 As shown, this is a smoke curtain structure system provided by an embodiment of the present invention, located below a suspended ceiling, including a suspended ceiling 1, a smoke curtain 3, and a enclosure 2; the two ends of the roller 32 of the smoke curtain 3 are connected to the wall, the enclosure 2 is partially connected to the steel beam structure 5 and partially connected to the ceiling (5), the upper eaves of the enclosure 2 are flush with the suspended ceiling 1, the smoke curtain 3 is located inside the enclosure 2, and is installed in the form of a smoke curtain roller 31 inside the enclosure, the curtain of the smoke curtain 3 can be retracted and extended along the notch 25 provided on the enclosure 2. (Refer to...) Figure 1-2 As shown, the width of the notch 25 is 2cm.

[0027] Continue to refer to Figure 1-3 As shown, the box 2 is composed of multiple fireproof boards 21, and it is a rectangular box.

[0028] Reference Figure 2-3 As shown, adjacent fireproof boards 21 are connected by angle iron 22 and are connected by self-tapping screws 23.

[0029] Reference Figure 1As shown, the box 2 is welded to the ceiling (5) or the steel beam structure 5 using a connector 4. One end of the connector 4 is welded to the box 2, and the other end is welded to the ceiling (5) or the steel beam structure 5. Preferably, the connector 4 is a galvanized angle steel.

[0030] In this embodiment, preferably, the connector 4 is provided every 1.5m along the long and short sides of the box 2.

[0031] In this embodiment, the fireproof board 21 is made of calcium silicate board or rock wool board.

[0032] Reference Figure 2-3 As shown, adjacent fireproof boards 21 are connected by hinges (22) and are connected by self-tapping screws 23.

[0033] Reference Figure 3 As shown, the gaps between adjacent fireproof boards 21 are connected by pressure strips 24.

[0034] The present invention discloses a smoke curtain structure system installed below the ceiling, which has the following beneficial technical effects: by setting up the enclosure and connectors, local materials can be used, which not only makes the construction simple and convenient, but also solves the installation problem of the smoke curtain, meets the requirements of smoke prevention, and at the same time ensures the integrity and aesthetics of the building structure.

[0035] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0036] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A smoke curtain structure system installed below a suspended ceiling, characterized in that, include: Ceiling, smoke curtains and enclosed spaces; The two ends of the smoke curtain's roller are connected to the wall. The enclosure is partially connected to the steel beam structure and partially connected to the ceiling. The upper eaves of the enclosure are flush with the ceiling. The smoke curtain is located inside the enclosure, and its curtain can be extended and retracted along the opening provided on the enclosure. The enclosure is composed of multiple fireproof panels and is a rectangular box. Adjacent fireproof panels are connected by angle iron and self-tapping screws. The enclosure is connected to the ceiling or the steel beam structure via a connector. One end of the connector is welded to the enclosure, and the other end is welded to the ceiling or the steel beam structure.

2. The smoke curtain structure system provided below the ceiling according to claim 1, characterized in that, The connector is installed every 1.5m along the long or short side of the box body.

3. The smoke curtain structure system provided below the ceiling according to claim 1, characterized in that, The fireproof board is either calcium silicate board or rock wool board.

4. The smoke curtain structure system provided below the ceiling according to claim 1, characterized in that, The adjacent fireproof boards are connected by hinges and self-tapping screws.

5. The smoke curtain structure system provided below the ceiling according to claim 1, characterized in that, The gaps between adjacent fireproof boards are connected using pressure strips.

6. The smoke curtain structure system provided below the ceiling according to claim 1, characterized in that, The width of the notch is 2cm.

7. The smoke curtain structure system provided below the ceiling according to claim 1, characterized in that, The connector is made of galvanized angle steel.

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