Novel flame-retardant partition for blocking combustion of vehicles in underground garage

Abstract

The utility model belongs to the field of fire safety, and discloses a novel flame-retardant partition for blocking combustion of vehicles in an underground garage, which comprises a cloth curtain device for blocking combustion and a plurality of frame devices mounted in the cloth curtain device and used for supporting, moving, unfolding and folding, and the cloth curtain device is connected with the frame devices in an inserted manner; the cloth curtain device comprises a plurality of flame-retardant sleeves, connecting curtains are arranged among the flame-retardant sleeves, and pipeline assemblies used for spraying water liquid to block combustion are arranged on the flame-retardant sleeves; the rack device comprises a supporting frame, a rotating shaft is arranged at the bottom of the supporting frame, and a moving assembly is rotationally installed at the bottom end of the rotating shaft. According to the novel flame-retardant partition for blocking the combustion of the vehicles in the underground garage, due to the arrangement of integral folding and moving, the partition can flexibly move to cope with fire disasters at different positions of the underground garage; and through the arrangement of the flame-retardant cloth and the arrangement of the flame-retardant cloth and uninterrupted water infiltration, the fire insulation and flame retardance are enhanced, the ambient air temperature is reduced, and the possibility of fire spreading is further reduced.

Description

Technical Field

[0001] This utility model belongs to the field of fire safety, and in particular relates to a novel flame-retardant partition for blocking vehicle combustion in underground garages. Background Technology

[0002] Underground parking garages encompass parking areas in large commercial centers, residential communities, and office buildings, where vehicles are concentrated and space is limited. When a vehicle catches fire, traditional fire prevention measures are often insufficient to effectively prevent the fire from spreading. In commercial center underground parking garages, the complex layout and high pedestrian and vehicular traffic increase the fire risk; fires in residential underground parking garages can endanger residents' lives; and fires in office building underground parking garages can disrupt the operation of the entire business area. New flame-retardant partitions can specifically address these scenarios, effectively reducing fire losses.

[0003] Comparing this to Chinese patent CN211473577U, a fire-resistant barrier device for parking spaces is disclosed. This device includes a fire-resistant curtain that is parallel to the side of the parking space. The curtain is vertically suspended above at least two sides of the parking space. Each curtain comprises a fire-resistant fabric retractable assembly and a fire-resistant fabric. The fire-resistant fabric is vertically suspended from the retractable assembly, and a fixed hook is provided at the lower end of the fabric. A fixing buckle is provided on the ground corresponding to the fixed hook. By arranging retractable fire-resistant fabric around the parking space for fire isolation, it ensures that parked electric vehicles cannot affect each other, confining the fire to a single parking space and minimizing the impact of the fire, thereby alleviating the concerns of parking management and the public.

[0004] However, the aforementioned patents are fixed and cannot cope with fires in different locations in underground garages. Furthermore, the lack of water wetting makes it difficult to reduce the possibility of fire spreading when flames burn for a long time. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of this invention is to provide a novel flame-retardant partition for blocking vehicle combustion in underground garages, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A novel flame-retardant partition for blocking vehicle combustion in underground garages includes a curtain device for blocking combustion, and several frame devices installed within the curtain device for supporting its movement, unfolding, and folding. The curtain device and the frame devices are inserted and connected. The curtain device includes several flame-retardant sleeves, with connecting curtains between the sleeves. Each flame-retardant sleeve has a pipe assembly for spraying water to block combustion. The frame devices include a support frame, with a rotating shaft at the bottom of the support frame. A movable component is rotatably mounted at the bottom of the rotating shaft.

[0008] Furthermore, both the flame-retardant sleeve and the connecting curtain are made of a combination of flame-retardant cloth and flame-retardant cotton.

[0009] Furthermore: the pipeline assembly includes several horizontal pipelines, several water outlets are evenly distributed on the horizontal pipelines, a vertical pipeline is provided at one end of the horizontal pipelines, the vertical pipeline connects all the horizontal pipelines, and a pipe joint is installed at the bottom of the vertical pipeline.

[0010] Furthermore, the movable component includes a support base, on which two rollers are symmetrically mounted at both ends of the bottom.

[0011] Furthermore: the support base is elongated, and the support base is connected to the rotating shaft bearing.

[0012] Furthermore, the number of the support frames and the number of the flame-retardant sleeves are equal and correspond one-to-one.

[0013] Compared with existing technologies, the beneficial effects are:

[0014] With its overall folding and movable design, it can be flexibly moved to deal with fires in different locations in the underground parking garage;

[0015] By using flame-retardant cloth and continuously soaking it in water, the fire-retardant ability is enhanced, and the ambient air temperature is reduced, further reducing the possibility of fire spread.

[0016] The foldable design makes it easy for fire and rescue vehicles to carry, ensuring rapid transport to the underground parking garage in case of an emergency fire. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a novel flame-retardant partition for blocking vehicle combustion in an underground garage, as described in this utility model.

[0018] Figure 2 This is a front view of a novel flame-retardant partition for blocking vehicle combustion in an underground garage, as described in this utility model.

[0019] Figure 3 This is a schematic diagram of the frame device for a novel flame-retardant partition used to block vehicle combustion in an underground garage, as described in this utility model.

[0020] Figure 4 This is a schematic diagram of a novel flame-retardant partition curtain device for blocking vehicle combustion in underground garages, as described in this utility model.

[0021] Figure 5 This is an enlarged view of point A of the novel flame-retardant partition for blocking vehicle combustion in underground garages, as described in this utility model.

[0022] In the attached diagram, the following are the reference numerals: 101, flame-retardant sleeve; 102, connecting curtain; 103, horizontal pipe; 104, vertical pipe; 105, pipe joint; 106, water outlet; 201, support frame; 202, support base; 203, roller; 204, rotating shaft. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 A novel flame-retardant partition for blocking vehicle combustion in underground garages includes a curtain device for blocking combustion, and several frame devices installed inside the curtain device for supporting movement, unfolding and folding. The curtain device and the frame devices are connected by insertion.

[0025] In this embodiment: the curtain device includes several flame-retardant sleeves 101, with connecting curtains 102 between the flame-retardant sleeves 101. Each flame-retardant sleeve 101 is equipped with a pipe assembly for spraying water to block combustion. Both the flame-retardant sleeves 101 and the connecting curtains 102 are made of a combination of flame-retardant cloth and flame-retardant cotton. The pipe assembly includes several horizontal pipes 103, with several water outlets 106 evenly distributed on each horizontal pipe 103. One end of each horizontal pipe 103 is connected to a vertical pipe 104, which connects to all horizontal pipes 103. 04 A pipe connector 105 is installed at the bottom; the flame-retardant sleeve 101 is inserted into the support frame 201 and connected by the connecting curtain 102. External water source is input through the pipe connector 105, so that the water flows into the vertical pipe 104, and then into each horizontal pipe 103. Finally, it flows out from the water outlet 106, wetting the flame-retardant sleeve 101, which isolates and retards the flame. At the same time, the water flows down the flame-retardant sleeve 101 to form a water curtain, filling the gap with the ground, blocking the flame and hot air flow from below, and reducing the temperature of the surrounding air, further reducing the possibility of fire spread.

[0026] The frame assembly includes a support frame 201, with a rotating shaft 204 at the bottom of the support frame 201. A movable component is rotatably mounted at the bottom of the rotating shaft 204. The movable component includes a support base 202, with two rollers 203 symmetrically mounted at both ends of the bottom of the support base 202. The support base 202 is elongated and is connected to the rotating shaft 204 by bearings. The number of support frames 201 is equal to the number of flame-retardant sleeves 101, corresponding one-to-one. First, the entire assembly is moved to the combustion site with the support of the rollers 203. Then, the flame-retardant sleeves 101 are pulled, causing multiple support frames 201 to unfold. Then, with the support of the rotating shaft 204, the support base 202 at the bottom of each support frame 201 is rotated, so that the rollers 203 provide multi-point support. With the connection of the connecting curtain 102, the overall stability is ensured.

[0027] Working principle: First, the entire unit is moved to the combustion site with the support of rollers 203. Then, the flame-retardant sleeve 101 is pulled, which causes multiple support frames 201 to unfold. Then, with the support of the rotating shaft 204, the support base 202 at the bottom of each support frame 201 is rotated, so that the rollers 203 provide multi-point support. With the connection of the connecting curtain 102, the overall stability is ensured. Then, external water is input through the pipe joint 105, so that the water flows into the vertical pipe 104 and then into each horizontal pipe 103. Finally, it flows out from the water outlet 106, wetting the flame-retardant sleeve 101, which isolates and retards the flame. At the same time, the water flows down the flame-retardant sleeve 101 to form a water curtain, filling the gap with the ground, blocking the flames and hot air from passing under, and reducing the temperature of the surrounding air, further reducing the possibility of the fire spreading.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel flame-retardant partition for blocking vehicle combustion in underground garages, comprising a curtain device for blocking combustion, characterized in that: It also includes several frame devices installed inside the curtain device for supporting the movement, unfolding and folding, and the curtain device and the frame devices are connected by insertion. The curtain device includes several flame-retardant sleeves (101), and a connecting curtain (102) is provided between the flame-retardant sleeves (101). The flame-retardant sleeves (101) are provided with a pipeline assembly for spraying water to block combustion. The frame device includes a support frame (201), a rotating shaft (204) is provided at the bottom of the support frame (201), and a moving component is rotatably installed at the bottom end of the rotating shaft (204).

2. The novel flame-retardant partition for blocking vehicle combustion in underground garages according to claim 1, characterized in that: Both the flame-retardant sleeve (101) and the connecting curtain (102) are made of a combination of flame-retardant cloth and flame-retardant cotton.

3. A novel flame-retardant partition for blocking vehicle combustion in underground garages according to claim 1, characterized in that: The pipeline assembly includes several horizontal pipelines (103), several water outlet holes (106) are evenly distributed on the horizontal pipelines (103), a vertical pipeline (104) is provided at one end of the horizontal pipelines (103), the vertical pipeline (104) connects all the horizontal pipelines (103), and a pipe joint (105) is installed at the bottom of the vertical pipeline (104).

4. A novel flame-retardant partition for blocking vehicle combustion in underground garages according to claim 1, characterized in that: The movable component includes a support base (202), and two rollers (203) are symmetrically mounted at both ends of the bottom of the support base (202).

5. A novel flame-retardant partition for blocking vehicle combustion in underground garages according to claim 4, characterized in that: The support base (202) is elongated and is connected to the rotating shaft (204) by a bearing.

6. A novel flame-retardant partition for blocking vehicle combustion in underground garages according to claim 1, characterized in that: The number of the support frames (201) and the number of the flame-retardant sleeves (101) are equal and correspond one-to-one.

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