Fire-fighting linkage protection control system with acousto-optic protection composite effect

Abstract

The fire-fighting linkage protection control system with the acousto-optic protection composite function comprises skylight glass and a supporting beam, the lower end of the skylight glass is connected with the output ends of a plurality of sets of hydraulic oil cylinders, and the lower end of each piece of glass forming the skylight glass is provided with a flashing warning lamp and a first support. The middle of the first support is connected with the second support through a hinge, and the first support is combined with the second support to conduct auxiliary supporting on skylight glass. According to the fire-fighting linkage protection control system with the acousto-optic protection composite effect, when a fire breaks out, skylight glass is intelligently linked with a fire-fighting signal, the skylight glass is pushed to be jacked upwards through multiple sets of hydraulic oil cylinders, smoke can be quickly discharged outwards conveniently, and the situation that after the skylight glass is jacked up, smoke is exhausted outwards rapidly is prevented by combining with the arrangement of a flexible protection flat net; pedestrians enter the rising gap space by mistake, safety is ensured, and along with the increase of the effective smoke exhaust area, the longer the safety time can be provided for the pedestrians.

Description

Technical Field

[0001] The utility model relates to the technical field related to fire linkage protection control systems, in particular to a fire linkage protection control system with a sound and light protection composite function. Background Art

[0002] The fire protection linkage control system is an intelligent system for fire detection, alarm, and fire extinguishing. After the fire detector detects a fire signal, it can automatically disconnect the relevant equipment in the alarm area and activate the fire extinguishing system to automatically extinguish the fire. It is an important part of the fire protection system.

[0003] However, the current fire protection linkage control system on the market lacks a fire protection system for underground spaces. When a fire occurs in an underground shopping mall, it is not convenient to issue a warning in time. In addition, due to the poor ventilation effect of the underground shopping mall, the smoke exhaust protection effect of the underground building is poor, and the escape and rescue time of underground personnel is short.

[0004] Therefore, we proposed a fire protection linkage control system with a composite sound and light protection function to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fire linkage protection control system with a composite sound and light protection function, so as to solve the problem that the fire linkage protection control system currently on the market proposed in the above background technology lacks a fire protection system for underground spaces. When a fire occurs in an underground plaza or shopping mall, it is inconvenient to provide timely warnings and treatment. Moreover, due to the poor ventilation effect of the underground shopping mall or square, the smoke exhaust protection effect of the underground building is poor, and the escape and rescue time of underground personnel is short.

[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a fire protection linkage control system with a sound and light protection composite function, comprising skylight glass and a support beam;

[0007] Also includes:

[0008] The lower end of the skylight glass is connected to the output end of multiple groups of hydraulic cylinders. The lower end of each single glass that makes up the skylight glass is installed with a flashing warning light and a sound prompt;

[0009] Multiple groups of hydraulic cylinders are installed on the support beam;

[0010] The first bracket, the middle part of the first bracket is hinged to the second bracket, and the first bracket is combined with the second bracket to provide auxiliary support for the sunroof glass, the lower left end of the first bracket is hinged to a first movable block, and the upper left end of the second bracket is hinged to a second movable block.

[0011] Preferably, a flexible protective flat net is provided on the outer side of the skylight glass, and the upper end of the flexible protective flat net is fixedly connected to the support beam.

[0012] Preferably, the lower end of the flexible protective net is fixed to the retaining wall to ensure that pedestrians cannot accidentally enter the gap space between the ground and the skylight glass when the skylight glass is raised or lowered.

[0013] Preferably, the lower left end of the skylight glass is fixedly connected to a left supporting block, and the middle part of the left supporting block is slidably connected to a second movable block.

[0014] Preferably, the lower right end of the sunroof glass is fixedly connected to a right support block, and the right support block is hingedly connected to the upper right end of the first bracket.

[0015] Preferably, the left end of the inner side of the support beam is fixedly connected to a left fixed block, and the middle part of the left fixed block is slidably connected to the first movable block, and the right end of the inner side of the support beam is fixedly connected to a right fixed block, and the middle part of the right fixed block is hinged to the right lower end of the second bracket.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the fire protection linkage control system with a composite sound and light protection function, in the event of a fire, the skylight glass is intelligently linked with the fire signal, and the skylight glass is pushed upward by multiple groups of hydraulic cylinders to facilitate the rapid discharge of smoke. In combination with the arrangement of the first bracket and the second bracket, the stability of the skylight glass during the lifting process is improved, and the arrangement of a flashing warning light and a sound prompt are used to remind surrounding citizens not to approach. In addition, in combination with the arrangement of a flexible protective flat net, pedestrians are prevented from mistakenly entering the raised gap space after the skylight glass is raised, thereby ensuring safety. As the effective smoke exhaust area increases, the safety time provided to personnel is also longer.

[0017] 1. Equipped with skylight glass, flashing warning lights and hydraulic cylinders, the skylight glass is intelligently linked to the fire signal. In the event of a fire, the hydraulic cylinder pushes the skylight glass upward to facilitate the discharge of smoke.

[0018] 2. A first bracket and a second bracket are provided. When the sunroof glass is raised, the first bracket and the second bracket are combined to provide auxiliary support for the sunroof glass, thereby improving the stability of the sunroof glass during the raising and lowering process;

[0019] 3. It is equipped with a flashing warning light and a flexible protective net. The flashing warning light and the sound can provide a good warning effect. Combined with the setting of the flexible protective net, it can prevent pedestrians from accidentally entering the raised gap space after the skylight glass is raised, thereby ensuring the safety of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the cross-sectional structure of the utility model in a raised state;

[0021] Figure 2 This is a schematic diagram of the front view cutaway structure of the utility model in an unraised state;

[0022] Figure 3 This is a schematic diagram of the skylight glass, flexible protective flat net and ground structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the upward structure of the skylight glass, flexible protective flat net and flashing warning light of the utility model.

[0024] In the figure: 1. Skylight glass; 2. Flexible protective flat net; 3. Support beam; 4. Left fixed block; 5. Right fixed block; 6. First bracket; 7. Right support block; 8. Second bracket; 9. Left support block; 10. Flashing warning light; 11. First movable block; 12. Second movable block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 4 , the utility model provides the following technical solutions.

[0027] Embodiment 1: In order to solve the problems in the prior art that the ventilation effect of underground shopping malls and plazas is poor, the smoke exhaust protection effect of underground buildings is poor, and the escape and rescue time of underground personnel is short, this embodiment adopts the following technical scheme: a fire linkage protection control system with a sound and light protection composite function, which is provided with a skylight glass 1, a support beam 3, a left fixed block 4, a right fixed block 5, a first bracket 6, a right support block 7, a second bracket 8, a left support block 9, a first movable block 11, a second movable block 12 and multiple groups of hydraulic cylinders. The lower end of the skylight glass 1 is connected to the output end of the multiple groups of hydraulic cylinders, and the multiple groups of hydraulic cylinders are installed on the support beam 3. The middle part of the first bracket 6 is hinged to the second bracket 8, and the first bracket The frame 6 is combined with the second bracket 8 to provide auxiliary support for the sunroof glass 1. The lower left end of the first bracket 6 is hinged with a first movable block 11, and the upper left end of the second bracket 8 is hinged with a second movable block 12. The lower left end of the sunroof glass 1 is fixedly connected to the left support block 9, and the middle part of the left support block 9 is slidably connected to the second movable block 12. The lower right end of the sunroof glass 1 is fixedly connected to the right support block 7, and the right support block 7 is hinged to the upper right end of the first bracket 6. The middle part of the left fixed block 4 is slidably connected to the first movable block 11, and the left fixed block 4 is fixedly connected to the left end of the inner side of the support beam 3, and the right end of the inner side of the support beam 3 is fixedly connected to the right fixed block 5, and the middle part of the right fixed block 5 is hinged to the lower right end of the second bracket 8, as shown Figure 1 and Figure 2 As shown, when a fire occurs, it is sensed by an external smoke sensor, and the external hydraulic cylinder and flashing warning light 10 are activated by the central processor. The hydraulic cylinder lifts the sunroof glass 1 upward, and the first bracket 6 rotates with the right support block 7, the lower left end of the first bracket 6 and the first movable block 11 rotate, the upper right end of the first bracket 6 and the right support block 7 rotate, the first movable block 11 slides with the left fixed block 4, the lower right end of the second bracket 8 rotates with the right fixed block 5, the upper left end of the second bracket 8 rotates with the second movable block 12, and the second movable block 12 slides with the left support block 9, thereby providing auxiliary support for the sunroof glass 1 and improving the stability of the sunroof glass 1 during the lifting process. At the same time, the voice broadcast starts to start, reminding people to evacuate. When the trigger signal is obtained, the sunroof glass 1 starts to move upward to realize the fire smoke exhaust function. Therefore, as the effective smoke exhaust area increases, the safety time provided to people is also longer.

[0028] Example 2: The existing fire protection linkage protection control system with a composite sound and light protection function lacks a fire protection system for underground spaces. When a fire occurs in an underground plaza or shopping mall, it is inconvenient to provide timely warnings. Therefore, a flexible protective flat net 2 and a flashing warning light 10 are provided. A flexible protective flat net 2 is provided on the outer side of the skylight glass 1, and the upper end of the flexible protective flat net 2 is fixedly connected to the support beam 3, and the lower end of the flexible protective flat net 2 is fixed to the retaining wall to ensure that pedestrians cannot mistakenly enter the gap between the ground and the skylight glass 1 when the skylight glass 1 is raised or lowered. A flashing warning light 10 is installed at the lower end of each single glass that makes up the skylight glass 1, and is equipped with a sound prompt.

[0029] like Figure 3 and Figure 4 As shown, it can play the role of alarm and warning in the event of a fire. The skylight glass 1 is intelligently linked with the fire signal and automatically rises in the event of a fire. In addition, the flexible protective flat net 2 and the flashing warning light 10 are linked with the fire signal and automatically rise in the event of a fire. An audible and visual flashing warning light 10 is installed under each glass of the skylight, and a sound prompt is provided to remind the surrounding citizens not to approach the flexible protective flat net 2. The upper end of the flexible protective flat net 2 is fixed to the front and rear support beams 3 and rises with the skylight glass 1. The lower end is fixed to the side of the retaining wall to ensure that pedestrians cannot mistakenly enter the raised gap space when the skylight is raised, thereby ensuring safety.

[0030] The design focus of this project is that the design of the smoke exhaust window roof needs to be integrated with the building, and must be consistent with the plane elevation and square landscape of the square, without any structures protruding from the square surface. First, it must meet the fire protection requirements of natural smoke exhaust, and the opening area must be greater than 60 square meters. Second, it must meet the flatness design of the architectural appearance of the square, and achieve the overall lifting of the smoke exhaust window roof by 1.5 meters within 30 seconds, fully meeting the requirements of fire smoke exhaust. The structural safety of the design adopts a conversion fulcrum design. The structural bearing fulcrum of the original structural design is still used in daily use. The fire emergency fulcrum is used in fire emergency situations. After the firefighting work is completed, it returns to the original structural design fulcrum. In order to ensure the structural safety in both daily use and fire smoke exhaust, the power system in the design needs to be safe, mature and reliable, and it needs to be implemented in the narrow space under the existing roof. As an overall lifting roof system, in order to protect the roof glass, it needs to be synchronized through transmission management, and the synchronization error should be controlled within 5mm as much as possible. The equipment needs to resist a certain lateral force, maintain a certain repeat operation accuracy, and reduce the equipment maintenance cost as much as possible. The equipment selected for this system should minimize the impact on the existing concrete structure. If it really needs to be strengthened, it needs to be reliably reviewed and the construction organization plan and proper implementation should be carried out.

[0031] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire protection linkage control system with a sound and light protection composite function, comprising skylight glass (1) and a support beam (3); It is characterized in that Also includes: The lower end of the skylight glass (1) is connected to the output end of multiple groups of hydraulic cylinders, and the lower end of each single glass constituting the skylight glass (1) is installed with a flashing warning light (10) and a sound prompt; Multiple groups of hydraulic cylinders are installed on the support beam (3); A first bracket (6), wherein a middle portion of the first bracket (6) is hingedly connected to a second bracket (8), and the first bracket (6) is combined with the second bracket (8) to provide auxiliary support for the skylight glass (1), wherein a first movable block (11) is hingedly connected to a lower left end of the first bracket (6), and a second movable block (12) is hingedly connected to an upper left end of the second bracket (8).

2. The fire protection linkage control system with combined sound and light protection according to claim 1 is characterized in that: A flexible protective flat net (2) is provided on the outer side of the skylight glass (1), and the upper end of the flexible protective flat net (2) is fixedly connected to the support beam (3).

3. The fire protection linkage control system with combined sound and light protection according to claim 2 is characterized in that: The lower end of the flexible protective flat net (2) is fixed to the retaining wall, ensuring that pedestrians cannot mistakenly enter the gap space between the ground and the skylight glass (1) when the skylight glass (1) is raised or lowered.

4. The fire protection linkage control system with combined sound and light protection according to claim 1 is characterized in that: The left lower end of the skylight glass (1) is fixedly connected to a left support block (9), and the middle part of the left support block (9) is slidably connected to a second movable block (12).

5. The fire protection linkage control system with combined sound and light protection according to claim 1 is characterized in that: The right lower end of the skylight glass (1) is fixedly connected to a right support block (7), and the right support block (7) is hingedly connected to the right upper end of the first bracket (6).

6. The fire protection linkage control system with combined sound and light protection according to claim 1 is characterized in that: The left end of the inner side of the support beam (3) is fixedly connected to a left fixed block (4), and the middle part of the left fixed block (4) is slidably connected to a first movable block (11). The right end of the inner side of the support beam (3) is fixedly connected to a right fixed block (5), and the middle part of the right fixed block (5) is hingedly connected to the right lower end of the second bracket (8).

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